MDedge ObGyn

The newly approved respiratory syncytial virus vaccine administered during pregnancy substantially reduces the clinical and economic burden of lower respiratory tract disease caused by RSV, according to research presented at an annual scientific meeting on infectious diseases.

“With RSV maternal vaccination that is associated with clinical efficacy of 69% against severe RSV disease at 6 months, we estimated that up to 200,000 cases can be averted, and that is associated with almost $800 million in total,” presenting author Amy W. Law, PharmD, director of global value and evidence at Pfizer, pointed out during a news briefing.

“RSV is associated with a significant burden in the U.S. and this newly approved and recommended maternal RSV vaccine can have substantial impact in easing some of that burden,” Dr. Law explained.

This study is “particularly timely as we head into RSV peak season,” said briefing moderator Natasha Halasa, MD, MPH, professor of pediatrics, division of pediatric infectious diseases at Vanderbilt University, Nashville, Tenn.

The challenge, said Dr. Halasa, is that uptake of maternal vaccines and vaccines in general is “not optimal,” making increased awareness of this new maternal RSV vaccine important.
 

Strong efficacy data

Most children are infected with RSV at least once by the time they reach age 2 years. Very young children are at particular risk of severe complications, such as pneumonia or bronchitis.

As reported previously by this news organization, in the randomized, double-blind, placebo-controlled phase 3 study, Pfizer’s maternal RSV vaccine had an almost 82% efficacy against severe RSV infection in infants from birth through the first 90 days of life.

The vaccine also had a 69% efficacy against severe disease through the first 6 months of life. As part of the trial, a total of 7,400 women received a single dose of the vaccine in the late second or third trimester of their pregnancy. There were no signs of safety issues for the mothers or infants.

Based on the results, the U.S. Food and Drug Administration approved the vaccine, known as Abrysvo, in August, to be given between weeks 32 and 36 of pregnancy.
 

New modeling study

Dr. Law and colleagues modeled the potential public health impact – both clinical and economic – of the maternal RSV vaccine among the population of all pregnant women and their infants born during a 12-month period in the United States. The model focused on severe RSV disease in babies that required medical attention.

According to their model, without widespread use of the maternal RSV vaccine, 48,246 hospitalizations, 144,495 emergency department encounters, and 399,313 outpatient clinic visits related to RSV are projected to occur annually among the U.S. birth cohort of 3.7 million infants younger than 12 months.

With widespread use of the vaccine, annual hospitalizations resulting from infant RSV would fall by 51%, emergency department encounters would decline by 32%, and outpatient clinic visits by 32% – corresponding to a decrease in direct medical costs of about $692 million and indirect nonmedical costs of roughly $110 million.

Dr. Law highlighted two important caveats to the data. “The protections are based on the year-round administration of the vaccine to pregnant women at 32 to 36 weeks’ gestational age, and this is also assuming 100% uptake. Of course, in reality, that most likely is not the case,” she told the briefing.

Dr. Halasa noted that the peak age for severe RSV illness is 3 months and it’s tough to identify infants at highest risk for severe RSV.

Nearly 80% of infants with RSV who are hospitalized do not have an underlying medical condition, “so we don’t even know who those high-risk infants are. That’s why having this vaccine is so exciting,” she told the briefing.

Dr. Halasa said it’s also important to note that infants with severe RSV typically make not just one but multiple visits to the clinic or emergency department, leading to missed days of work for the parent, not to mention the “emotional burden of having your otherwise healthy newborn or young infant in the hospital.”

In addition to Pfizer’s maternal RSV vaccine, the FDA in July approved AstraZeneca’s monoclonal antibody nirsevimab (Beyfortus) for the prevention of RSV in neonates and infants entering their first RSV season, and in children up to 24 months who remain vulnerable to severe RSV disease through their second RSV season.

The study was funded by Pfizer. Dr. Law is employed by Pfizer. Dr. Halasa has received grant and research support from Merck.

A version of this article first appeared on Medscape.com.

The newly approved respiratory syncytial virus vaccine administered during pregnancy substantially reduces the clinical and economic burden of lower respiratory tract disease caused by RSV, according to research presented at an annual scientific meeting on infectious diseases.

“With RSV maternal vaccination that is associated with clinical efficacy of 69% against severe RSV disease at 6 months, we estimated that up to 200,000 cases can be averted, and that is associated with almost $800 million in total,” presenting author Amy W. Law, PharmD, director of global value and evidence at Pfizer, pointed out during a news briefing.

“RSV is associated with a significant burden in the U.S. and this newly approved and recommended maternal RSV vaccine can have substantial impact in easing some of that burden,” Dr. Law explained.

This study is “particularly timely as we head into RSV peak season,” said briefing moderator Natasha Halasa, MD, MPH, professor of pediatrics, division of pediatric infectious diseases at Vanderbilt University, Nashville, Tenn.

The challenge, said Dr. Halasa, is that uptake of maternal vaccines and vaccines in general is “not optimal,” making increased awareness of this new maternal RSV vaccine important.
 

Strong efficacy data

Most children are infected with RSV at least once by the time they reach age 2 years. Very young children are at particular risk of severe complications, such as pneumonia or bronchitis.

As reported previously by this news organization, in the randomized, double-blind, placebo-controlled phase 3 study, Pfizer’s maternal RSV vaccine had an almost 82% efficacy against severe RSV infection in infants from birth through the first 90 days of life.

The vaccine also had a 69% efficacy against severe disease through the first 6 months of life. As part of the trial, a total of 7,400 women received a single dose of the vaccine in the late second or third trimester of their pregnancy. There were no signs of safety issues for the mothers or infants.

Based on the results, the U.S. Food and Drug Administration approved the vaccine, known as Abrysvo, in August, to be given between weeks 32 and 36 of pregnancy.
 

New modeling study

Dr. Law and colleagues modeled the potential public health impact – both clinical and economic – of the maternal RSV vaccine among the population of all pregnant women and their infants born during a 12-month period in the United States. The model focused on severe RSV disease in babies that required medical attention.

According to their model, without widespread use of the maternal RSV vaccine, 48,246 hospitalizations, 144,495 emergency department encounters, and 399,313 outpatient clinic visits related to RSV are projected to occur annually among the U.S. birth cohort of 3.7 million infants younger than 12 months.

With widespread use of the vaccine, annual hospitalizations resulting from infant RSV would fall by 51%, emergency department encounters would decline by 32%, and outpatient clinic visits by 32% – corresponding to a decrease in direct medical costs of about $692 million and indirect nonmedical costs of roughly $110 million.

Dr. Law highlighted two important caveats to the data. “The protections are based on the year-round administration of the vaccine to pregnant women at 32 to 36 weeks’ gestational age, and this is also assuming 100% uptake. Of course, in reality, that most likely is not the case,” she told the briefing.

Dr. Halasa noted that the peak age for severe RSV illness is 3 months and it’s tough to identify infants at highest risk for severe RSV.

Nearly 80% of infants with RSV who are hospitalized do not have an underlying medical condition, “so we don’t even know who those high-risk infants are. That’s why having this vaccine is so exciting,” she told the briefing.

Dr. Halasa said it’s also important to note that infants with severe RSV typically make not just one but multiple visits to the clinic or emergency department, leading to missed days of work for the parent, not to mention the “emotional burden of having your otherwise healthy newborn or young infant in the hospital.”

In addition to Pfizer’s maternal RSV vaccine, the FDA in July approved AstraZeneca’s monoclonal antibody nirsevimab (Beyfortus) for the prevention of RSV in neonates and infants entering their first RSV season, and in children up to 24 months who remain vulnerable to severe RSV disease through their second RSV season.

The study was funded by Pfizer. Dr. Law is employed by Pfizer. Dr. Halasa has received grant and research support from Merck.

A version of this article first appeared on Medscape.com.

The newly approved respiratory syncytial virus vaccine administered during pregnancy substantially reduces the clinical and economic burden of lower respiratory tract disease caused by RSV, according to research presented at an annual scientific meeting on infectious diseases.

“With RSV maternal vaccination that is associated with clinical efficacy of 69% against severe RSV disease at 6 months, we estimated that up to 200,000 cases can be averted, and that is associated with almost $800 million in total,” presenting author Amy W. Law, PharmD, director of global value and evidence at Pfizer, pointed out during a news briefing.

“RSV is associated with a significant burden in the U.S. and this newly approved and recommended maternal RSV vaccine can have substantial impact in easing some of that burden,” Dr. Law explained.

This study is “particularly timely as we head into RSV peak season,” said briefing moderator Natasha Halasa, MD, MPH, professor of pediatrics, division of pediatric infectious diseases at Vanderbilt University, Nashville, Tenn.

The challenge, said Dr. Halasa, is that uptake of maternal vaccines and vaccines in general is “not optimal,” making increased awareness of this new maternal RSV vaccine important.
 

Strong efficacy data

Most children are infected with RSV at least once by the time they reach age 2 years. Very young children are at particular risk of severe complications, such as pneumonia or bronchitis.

As reported previously by this news organization, in the randomized, double-blind, placebo-controlled phase 3 study, Pfizer’s maternal RSV vaccine had an almost 82% efficacy against severe RSV infection in infants from birth through the first 90 days of life.

The vaccine also had a 69% efficacy against severe disease through the first 6 months of life. As part of the trial, a total of 7,400 women received a single dose of the vaccine in the late second or third trimester of their pregnancy. There were no signs of safety issues for the mothers or infants.

Based on the results, the U.S. Food and Drug Administration approved the vaccine, known as Abrysvo, in August, to be given between weeks 32 and 36 of pregnancy.
 

New modeling study

Dr. Law and colleagues modeled the potential public health impact – both clinical and economic – of the maternal RSV vaccine among the population of all pregnant women and their infants born during a 12-month period in the United States. The model focused on severe RSV disease in babies that required medical attention.

According to their model, without widespread use of the maternal RSV vaccine, 48,246 hospitalizations, 144,495 emergency department encounters, and 399,313 outpatient clinic visits related to RSV are projected to occur annually among the U.S. birth cohort of 3.7 million infants younger than 12 months.

With widespread use of the vaccine, annual hospitalizations resulting from infant RSV would fall by 51%, emergency department encounters would decline by 32%, and outpatient clinic visits by 32% – corresponding to a decrease in direct medical costs of about $692 million and indirect nonmedical costs of roughly $110 million.

Dr. Law highlighted two important caveats to the data. “The protections are based on the year-round administration of the vaccine to pregnant women at 32 to 36 weeks’ gestational age, and this is also assuming 100% uptake. Of course, in reality, that most likely is not the case,” she told the briefing.

Dr. Halasa noted that the peak age for severe RSV illness is 3 months and it’s tough to identify infants at highest risk for severe RSV.

Nearly 80% of infants with RSV who are hospitalized do not have an underlying medical condition, “so we don’t even know who those high-risk infants are. That’s why having this vaccine is so exciting,” she told the briefing.

Dr. Halasa said it’s also important to note that infants with severe RSV typically make not just one but multiple visits to the clinic or emergency department, leading to missed days of work for the parent, not to mention the “emotional burden of having your otherwise healthy newborn or young infant in the hospital.”

In addition to Pfizer’s maternal RSV vaccine, the FDA in July approved AstraZeneca’s monoclonal antibody nirsevimab (Beyfortus) for the prevention of RSV in neonates and infants entering their first RSV season, and in children up to 24 months who remain vulnerable to severe RSV disease through their second RSV season.

The study was funded by Pfizer. Dr. Law is employed by Pfizer. Dr. Halasa has received grant and research support from Merck.

A version of this article first appeared on Medscape.com.

There has been increasing awareness of a need for creating a more patient-centered experience with outpatient gynecology; however, very little data exist about what interventions are important to patients. Given social media’s ease of use and ability for widespread access to a diverse group of users, it has the potential to be a powerful tool for qualitative research questions without the difficulties of cost, transportation, transcription, etc. required of a focus group. Crowdsourced public opinion also has the advantage of producing qualitative metrics in the form of “likes” that, at scale, can provide a reliable measure of public support or engagement for a particular concept.¹ Particularly for topics that are controversial or novel, X (formerly Twitter, and referred to as Twitter intermittently throughout this article based on the time the study was conducted), with 300 million monthly users,² has become a popular tool for general and health care ̶ focused content and sentiment analysis.^3,4 This study presents a qualitative analysis of themes from a crowdsourced request on Twitter to design the ideal outpatient gynecologic experience that subsequently went “viral”.^5,6

Why the need for our research question on patient-centered gyn care

While the body of literature on patient-centered health care has grown rapidly in recent years, a patient-centered outpatient gynecology experience has not yet been described in the medical literature.

Patient-centered office design, driven by cultural sensitivity, has been shown in other studies to be both appreciated by established patients and a viable business strategy to attract new patients.⁷ Topics such as pain control, trauma-informed care in gynecologyclinics,⁸ and diverse representation in patient materials and illustrations⁹ have been popular topics in medicine and in the lay press. Our primary aim in our research was to utilize feedback from the question posed to quantify and rank patient-centered interventions in a gynecology office. These themes and others that emerged in our analysis were used to suggest best-practice guidelines for the outpatient gynecology experience (see “Checklist for ObGyn outpatient experience improvement").

What we asked social media users. The survey query to social media users, “I have the opportunity to design my office from scratch. I’m asking women: How would you design/optimize a visit to the gynecologist’s office?” was crowd-sourced via Twitter on December 5, 2021.⁵ Given a robust response to the query, it provided an opportunity for a qualitative research study exploring social media users’ perspectives on optimizing outpatient gynecologic care, although the original question was not planned for research utilization.

What we found

By December 27, 2021, the original tweet had earned 9,411 likes; 2,143 retweets; and 3,400 replies. Of this group, we analyzed 131 tweets, all of which had 100 or greater likes on Twitter at the time of the review. The majority of analyzed tweets earned between 100 ̶ 500 likes (75/131; 57.3%), while 22.9% (30/131) had 501 ̶ 1,000 likes, 11.5% (15/131) had >2,000 likes, and 8.4% (11/131) had 1,001 ̶ 1,999 likes.

Identified themes within the tweets analyzed included: medical education, comfort improvements, continuity of care, disability accommodations/accessibility, economic accessibility, nonbinary/transgender care and inclusivity, general layout/floorplan, hospitality, aid for intimate partner violence, childcare accessibility, multi-disciplinary care access, pain/anxiety control, sensitivity toward pregnancy loss/fertility issues, privacy issues, professionalism, representation (subdivided into race, LGBTQIA+, age, and weight/body type), trauma-informed care, and acknowledgement of voluntary nulliparity/support for reproductive choices (TABLE 1). TABLE 2 lists examples of popular tweets by selected themes.

Frequent themes. The most frequently occurring themes within the 131 analyzed tweets (FIGURE 1) were:

• hospitality (77 occurrences)
• comfort improvements (75 occurrences)
• general layout/floorplan (75 occurrences)
• pain/anxiety control (55 occurrences)
• representation (53 occurrences).

Popular themes. Defined as those with more than 1,000 likes at the time of analysis (FIGURE 2), the most popular themes included:

• privacy issues (48.5% of related tweets with >1,000 likes)
• voluntary nulliparity (37.0% of related tweets with >1,000 likes)
• general layout/floorplan (33.4% of related tweets with >1,000 likes)
• representation (32.1% of related tweets with >1,000 likes)
• hospitality (31.3% of related tweets with >1,000 likes).

A sub-analysis of themes related to specific types of representation—race, LGBTQIA+, age, and weight/body type was performed. Tweets related to diverse weight/body type representation occurred most frequently (19 code occurrences; FIGURE 3). Similarly, tweets related to the representation of diverse races and the LGBTQIA+ community each comprised 26% of the total representation-based tweets. In terms of popularity as described above, 51.4% of tweets describing racial representation earned >1,000 likes (FIGURE 4).

Tweet demographics. Seven (7/131; 5.3%) of the tweet authors were verified Twitter users and 35 (35/131; 26.7%) authors reported working in the health care field within their Twitter profile description.

Continue to: Implementing our feedback can enhance patient experience and care...

Our study provides a unique view of the patient perspective through analyzed crowdsourced public opinion via Twitter. To our knowledge, an optimized patient-centered outpatient gynecology experience has not previously been described in the medical literature. Optimizing the found domains of hospitality, comfort measures, pain and anxiety control, privacy, and diverse representationin the outpatient gynecologic experience within the outpatient care setting may ultimately result in improved patient satisfaction, patient well-being, and adherence to care through maximizing patient-centered care. We created a checklist of suggestions, including offering analgesics during office-based procedures and tailoring the floorplan to maximize privacy (FIGURE 5), for improving the outpatient gynecology experience based on our findings.

Prior data on patient satisfaction and outcomes

Improving patient satisfaction with health care is a priority for both clinicians and hospital systems. Prior studies have revealed only variable associations between patient satisfaction, safety, and clinical outcomes. One study involving the analysis of clinical and operational data from 171 hospitals found that hospital size, surgical volume, and low mortality rates were associated with higher patient satisfaction, while favorable surgical outcomes did not consistently correlate with higher Hospital Consumer Assessment of Healthcare Provers and Systems (HCAHPS) scores.¹⁰ Smaller, lower-volume hospitals earned higher satisfaction scores related to cleanliness, quietness, and receiving help measures.¹⁰ It has also been shown that the strongest predictors of patient satisfaction with the hospital childbirth experience included items related to staff communication, compassion, empathy, and respect.¹¹ These data suggest that patient satisfaction is likely more significantly impacted by factors other than patient safety and effectiveness, and this was supported by the findings of our analysis. The growing body of literature associating a sense of psychological and physical safety within the health care system and improved patient outcomes and experience suggests that the data gathered from public commentary such as that presented here is extremely important for galvanizing change within the US health care system.

In one systematic review, the relationship between patient-centered care and clinical outcomes was mixed, although generally the association was positive.¹² Additionally, patient-centered care was often associated with increased patient satisfaction and well-being. Some studies suggest that patient well-being and satisfaction also may be associated with improved adherence and self-management behaviors.^12,13 Overall, optimizing patient-centered care may lead to improved patient satisfaction and potentially improved clinical outcomes.

Additionally, increasing diverse representation in patient materials and illustrations may help to improve the patient experience. Louie and colleagues found that dark skin tones were represented in only 4.5% of 4,146 images from anatomy texts analyzed in 2018.¹⁴ Similarly, a photogrammetric analysis of medical images utilized in New England Journal of Medicine found that only 18% of images depicted non-white skin.¹⁵ More recent efforts to create a royalty-free digital gallery of images reflecting bodies with diverse skin tones, body shapes, body hair, and age as well as transgender and nonbinary people have been discussed in the lay press.⁹ Based on our findings, social media users value and are actively seeking diversity in representation and imagery during their outpatient gynecology experience.

Opportunities for future study

Our research utilized social media as a diverse and accessible source of information; however, there are significant opportunities to refine the methodologic approach to answering the fundamental question of creating the patient-centered gynecologic experience. This type of study has not yet been conducted; however, the richness of the information from this current analysis could be informative to survey creation. Future research on this subject outside of social media could bolster the generalizability of our conclusions and the ability to report on qualitative findings in the setting of known patient demographics.

Social media remains a powerful tool as evidenced by this study, and continued use and observation of trending themes among patients is essential. The influence of social media will remain important for answering questions in gynecology and beyond.

Our work is strengthened by social media’s low threshold for use and the ability for widespread access to a diverse group of users. Additionally, social media allows for many responses to be collected in a timely manner, giving strength to the abstracted themes. The constant production of data by X users and their accessibility provide the opportunity for greater geographic coverage in those surveyed.⁴ Crowdsourced public opinion also has the advantage of producing qualitative metrics in the form of likes and retweets that may provide a reliable measure of public support or engagement.¹

Future studies should examine ways to implement the suggested improvements to the office setting in a cost-effective manner and follow both subjective patient-reported outcomes as well as objective data after implementation, as these changes may have implications for much broader public health crises, such as maternal morbidity and mortality.

Study limitations. Our study is limited by the inherent biases and confounders associated with utilizing data derived from social media. Specifically, not all patients who seek outpatient gynecologic care utilize social media and/or X; using a “like” as a surrogate for endorsement of an idea by an identified party limits the generalizability of the data.

The initial Twitter query specified, “I’m asking women”, which may have altered the intended study population, influenced the analysis, and affected the representativeness of the sample through utilizing non ̶inclusive language. While non-binary/transgender care and inclusivity emerged as a theme discussed with the tweets, it is unclear if this represents an independent theme or rather a reaction to the non–inclusive language within the original tweet. ●

There has been increasing awareness of a need for creating a more patient-centered experience with outpatient gynecology; however, very little data exist about what interventions are important to patients. Given social media’s ease of use and ability for widespread access to a diverse group of users, it has the potential to be a powerful tool for qualitative research questions without the difficulties of cost, transportation, transcription, etc. required of a focus group. Crowdsourced public opinion also has the advantage of producing qualitative metrics in the form of “likes” that, at scale, can provide a reliable measure of public support or engagement for a particular concept.¹ Particularly for topics that are controversial or novel, X (formerly Twitter, and referred to as Twitter intermittently throughout this article based on the time the study was conducted), with 300 million monthly users,² has become a popular tool for general and health care ̶ focused content and sentiment analysis.^3,4 This study presents a qualitative analysis of themes from a crowdsourced request on Twitter to design the ideal outpatient gynecologic experience that subsequently went “viral”.^5,6

Why the need for our research question on patient-centered gyn care

While the body of literature on patient-centered health care has grown rapidly in recent years, a patient-centered outpatient gynecology experience has not yet been described in the medical literature.

Patient-centered office design, driven by cultural sensitivity, has been shown in other studies to be both appreciated by established patients and a viable business strategy to attract new patients.⁷ Topics such as pain control, trauma-informed care in gynecologyclinics,⁸ and diverse representation in patient materials and illustrations⁹ have been popular topics in medicine and in the lay press. Our primary aim in our research was to utilize feedback from the question posed to quantify and rank patient-centered interventions in a gynecology office. These themes and others that emerged in our analysis were used to suggest best-practice guidelines for the outpatient gynecology experience (see “Checklist for ObGyn outpatient experience improvement").

What we asked social media users. The survey query to social media users, “I have the opportunity to design my office from scratch. I’m asking women: How would you design/optimize a visit to the gynecologist’s office?” was crowd-sourced via Twitter on December 5, 2021.⁵ Given a robust response to the query, it provided an opportunity for a qualitative research study exploring social media users’ perspectives on optimizing outpatient gynecologic care, although the original question was not planned for research utilization.

What we found

By December 27, 2021, the original tweet had earned 9,411 likes; 2,143 retweets; and 3,400 replies. Of this group, we analyzed 131 tweets, all of which had 100 or greater likes on Twitter at the time of the review. The majority of analyzed tweets earned between 100 ̶ 500 likes (75/131; 57.3%), while 22.9% (30/131) had 501 ̶ 1,000 likes, 11.5% (15/131) had >2,000 likes, and 8.4% (11/131) had 1,001 ̶ 1,999 likes.

Identified themes within the tweets analyzed included: medical education, comfort improvements, continuity of care, disability accommodations/accessibility, economic accessibility, nonbinary/transgender care and inclusivity, general layout/floorplan, hospitality, aid for intimate partner violence, childcare accessibility, multi-disciplinary care access, pain/anxiety control, sensitivity toward pregnancy loss/fertility issues, privacy issues, professionalism, representation (subdivided into race, LGBTQIA+, age, and weight/body type), trauma-informed care, and acknowledgement of voluntary nulliparity/support for reproductive choices (TABLE 1). TABLE 2 lists examples of popular tweets by selected themes.

Frequent themes. The most frequently occurring themes within the 131 analyzed tweets (FIGURE 1) were:

• hospitality (77 occurrences)
• comfort improvements (75 occurrences)
• general layout/floorplan (75 occurrences)
• pain/anxiety control (55 occurrences)
• representation (53 occurrences).

Popular themes. Defined as those with more than 1,000 likes at the time of analysis (FIGURE 2), the most popular themes included:

• privacy issues (48.5% of related tweets with >1,000 likes)
• voluntary nulliparity (37.0% of related tweets with >1,000 likes)
• general layout/floorplan (33.4% of related tweets with >1,000 likes)
• representation (32.1% of related tweets with >1,000 likes)
• hospitality (31.3% of related tweets with >1,000 likes).

A sub-analysis of themes related to specific types of representation—race, LGBTQIA+, age, and weight/body type was performed. Tweets related to diverse weight/body type representation occurred most frequently (19 code occurrences; FIGURE 3). Similarly, tweets related to the representation of diverse races and the LGBTQIA+ community each comprised 26% of the total representation-based tweets. In terms of popularity as described above, 51.4% of tweets describing racial representation earned >1,000 likes (FIGURE 4).

Tweet demographics. Seven (7/131; 5.3%) of the tweet authors were verified Twitter users and 35 (35/131; 26.7%) authors reported working in the health care field within their Twitter profile description.

Continue to: Implementing our feedback can enhance patient experience and care...

Our study provides a unique view of the patient perspective through analyzed crowdsourced public opinion via Twitter. To our knowledge, an optimized patient-centered outpatient gynecology experience has not previously been described in the medical literature. Optimizing the found domains of hospitality, comfort measures, pain and anxiety control, privacy, and diverse representationin the outpatient gynecologic experience within the outpatient care setting may ultimately result in improved patient satisfaction, patient well-being, and adherence to care through maximizing patient-centered care. We created a checklist of suggestions, including offering analgesics during office-based procedures and tailoring the floorplan to maximize privacy (FIGURE 5), for improving the outpatient gynecology experience based on our findings.

Prior data on patient satisfaction and outcomes

Improving patient satisfaction with health care is a priority for both clinicians and hospital systems. Prior studies have revealed only variable associations between patient satisfaction, safety, and clinical outcomes. One study involving the analysis of clinical and operational data from 171 hospitals found that hospital size, surgical volume, and low mortality rates were associated with higher patient satisfaction, while favorable surgical outcomes did not consistently correlate with higher Hospital Consumer Assessment of Healthcare Provers and Systems (HCAHPS) scores.¹⁰ Smaller, lower-volume hospitals earned higher satisfaction scores related to cleanliness, quietness, and receiving help measures.¹⁰ It has also been shown that the strongest predictors of patient satisfaction with the hospital childbirth experience included items related to staff communication, compassion, empathy, and respect.¹¹ These data suggest that patient satisfaction is likely more significantly impacted by factors other than patient safety and effectiveness, and this was supported by the findings of our analysis. The growing body of literature associating a sense of psychological and physical safety within the health care system and improved patient outcomes and experience suggests that the data gathered from public commentary such as that presented here is extremely important for galvanizing change within the US health care system.

In one systematic review, the relationship between patient-centered care and clinical outcomes was mixed, although generally the association was positive.¹² Additionally, patient-centered care was often associated with increased patient satisfaction and well-being. Some studies suggest that patient well-being and satisfaction also may be associated with improved adherence and self-management behaviors.^12,13 Overall, optimizing patient-centered care may lead to improved patient satisfaction and potentially improved clinical outcomes.

Additionally, increasing diverse representation in patient materials and illustrations may help to improve the patient experience. Louie and colleagues found that dark skin tones were represented in only 4.5% of 4,146 images from anatomy texts analyzed in 2018.¹⁴ Similarly, a photogrammetric analysis of medical images utilized in New England Journal of Medicine found that only 18% of images depicted non-white skin.¹⁵ More recent efforts to create a royalty-free digital gallery of images reflecting bodies with diverse skin tones, body shapes, body hair, and age as well as transgender and nonbinary people have been discussed in the lay press.⁹ Based on our findings, social media users value and are actively seeking diversity in representation and imagery during their outpatient gynecology experience.

Opportunities for future study

Our research utilized social media as a diverse and accessible source of information; however, there are significant opportunities to refine the methodologic approach to answering the fundamental question of creating the patient-centered gynecologic experience. This type of study has not yet been conducted; however, the richness of the information from this current analysis could be informative to survey creation. Future research on this subject outside of social media could bolster the generalizability of our conclusions and the ability to report on qualitative findings in the setting of known patient demographics.

Social media remains a powerful tool as evidenced by this study, and continued use and observation of trending themes among patients is essential. The influence of social media will remain important for answering questions in gynecology and beyond.

Our work is strengthened by social media’s low threshold for use and the ability for widespread access to a diverse group of users. Additionally, social media allows for many responses to be collected in a timely manner, giving strength to the abstracted themes. The constant production of data by X users and their accessibility provide the opportunity for greater geographic coverage in those surveyed.⁴ Crowdsourced public opinion also has the advantage of producing qualitative metrics in the form of likes and retweets that may provide a reliable measure of public support or engagement.¹

Future studies should examine ways to implement the suggested improvements to the office setting in a cost-effective manner and follow both subjective patient-reported outcomes as well as objective data after implementation, as these changes may have implications for much broader public health crises, such as maternal morbidity and mortality.

Study limitations. Our study is limited by the inherent biases and confounders associated with utilizing data derived from social media. Specifically, not all patients who seek outpatient gynecologic care utilize social media and/or X; using a “like” as a surrogate for endorsement of an idea by an identified party limits the generalizability of the data.

The initial Twitter query specified, “I’m asking women”, which may have altered the intended study population, influenced the analysis, and affected the representativeness of the sample through utilizing non ̶inclusive language. While non-binary/transgender care and inclusivity emerged as a theme discussed with the tweets, it is unclear if this represents an independent theme or rather a reaction to the non–inclusive language within the original tweet. ●

There has been increasing awareness of a need for creating a more patient-centered experience with outpatient gynecology; however, very little data exist about what interventions are important to patients. Given social media’s ease of use and ability for widespread access to a diverse group of users, it has the potential to be a powerful tool for qualitative research questions without the difficulties of cost, transportation, transcription, etc. required of a focus group. Crowdsourced public opinion also has the advantage of producing qualitative metrics in the form of “likes” that, at scale, can provide a reliable measure of public support or engagement for a particular concept.¹ Particularly for topics that are controversial or novel, X (formerly Twitter, and referred to as Twitter intermittently throughout this article based on the time the study was conducted), with 300 million monthly users,² has become a popular tool for general and health care ̶ focused content and sentiment analysis.^3,4 This study presents a qualitative analysis of themes from a crowdsourced request on Twitter to design the ideal outpatient gynecologic experience that subsequently went “viral”.^5,6

Why the need for our research question on patient-centered gyn care

While the body of literature on patient-centered health care has grown rapidly in recent years, a patient-centered outpatient gynecology experience has not yet been described in the medical literature.

Patient-centered office design, driven by cultural sensitivity, has been shown in other studies to be both appreciated by established patients and a viable business strategy to attract new patients.⁷ Topics such as pain control, trauma-informed care in gynecologyclinics,⁸ and diverse representation in patient materials and illustrations⁹ have been popular topics in medicine and in the lay press. Our primary aim in our research was to utilize feedback from the question posed to quantify and rank patient-centered interventions in a gynecology office. These themes and others that emerged in our analysis were used to suggest best-practice guidelines for the outpatient gynecology experience (see “Checklist for ObGyn outpatient experience improvement").

What we asked social media users. The survey query to social media users, “I have the opportunity to design my office from scratch. I’m asking women: How would you design/optimize a visit to the gynecologist’s office?” was crowd-sourced via Twitter on December 5, 2021.⁵ Given a robust response to the query, it provided an opportunity for a qualitative research study exploring social media users’ perspectives on optimizing outpatient gynecologic care, although the original question was not planned for research utilization.

What we found

By December 27, 2021, the original tweet had earned 9,411 likes; 2,143 retweets; and 3,400 replies. Of this group, we analyzed 131 tweets, all of which had 100 or greater likes on Twitter at the time of the review. The majority of analyzed tweets earned between 100 ̶ 500 likes (75/131; 57.3%), while 22.9% (30/131) had 501 ̶ 1,000 likes, 11.5% (15/131) had >2,000 likes, and 8.4% (11/131) had 1,001 ̶ 1,999 likes.

Identified themes within the tweets analyzed included: medical education, comfort improvements, continuity of care, disability accommodations/accessibility, economic accessibility, nonbinary/transgender care and inclusivity, general layout/floorplan, hospitality, aid for intimate partner violence, childcare accessibility, multi-disciplinary care access, pain/anxiety control, sensitivity toward pregnancy loss/fertility issues, privacy issues, professionalism, representation (subdivided into race, LGBTQIA+, age, and weight/body type), trauma-informed care, and acknowledgement of voluntary nulliparity/support for reproductive choices (TABLE 1). TABLE 2 lists examples of popular tweets by selected themes.

Frequent themes. The most frequently occurring themes within the 131 analyzed tweets (FIGURE 1) were:

• hospitality (77 occurrences)
• comfort improvements (75 occurrences)
• general layout/floorplan (75 occurrences)
• pain/anxiety control (55 occurrences)
• representation (53 occurrences).

Popular themes. Defined as those with more than 1,000 likes at the time of analysis (FIGURE 2), the most popular themes included:

• privacy issues (48.5% of related tweets with >1,000 likes)
• voluntary nulliparity (37.0% of related tweets with >1,000 likes)
• general layout/floorplan (33.4% of related tweets with >1,000 likes)
• representation (32.1% of related tweets with >1,000 likes)
• hospitality (31.3% of related tweets with >1,000 likes).

A sub-analysis of themes related to specific types of representation—race, LGBTQIA+, age, and weight/body type was performed. Tweets related to diverse weight/body type representation occurred most frequently (19 code occurrences; FIGURE 3). Similarly, tweets related to the representation of diverse races and the LGBTQIA+ community each comprised 26% of the total representation-based tweets. In terms of popularity as described above, 51.4% of tweets describing racial representation earned >1,000 likes (FIGURE 4).

Tweet demographics. Seven (7/131; 5.3%) of the tweet authors were verified Twitter users and 35 (35/131; 26.7%) authors reported working in the health care field within their Twitter profile description.

Continue to: Implementing our feedback can enhance patient experience and care...

Our study provides a unique view of the patient perspective through analyzed crowdsourced public opinion via Twitter. To our knowledge, an optimized patient-centered outpatient gynecology experience has not previously been described in the medical literature. Optimizing the found domains of hospitality, comfort measures, pain and anxiety control, privacy, and diverse representationin the outpatient gynecologic experience within the outpatient care setting may ultimately result in improved patient satisfaction, patient well-being, and adherence to care through maximizing patient-centered care. We created a checklist of suggestions, including offering analgesics during office-based procedures and tailoring the floorplan to maximize privacy (FIGURE 5), for improving the outpatient gynecology experience based on our findings.

Prior data on patient satisfaction and outcomes

Improving patient satisfaction with health care is a priority for both clinicians and hospital systems. Prior studies have revealed only variable associations between patient satisfaction, safety, and clinical outcomes. One study involving the analysis of clinical and operational data from 171 hospitals found that hospital size, surgical volume, and low mortality rates were associated with higher patient satisfaction, while favorable surgical outcomes did not consistently correlate with higher Hospital Consumer Assessment of Healthcare Provers and Systems (HCAHPS) scores.¹⁰ Smaller, lower-volume hospitals earned higher satisfaction scores related to cleanliness, quietness, and receiving help measures.¹⁰ It has also been shown that the strongest predictors of patient satisfaction with the hospital childbirth experience included items related to staff communication, compassion, empathy, and respect.¹¹ These data suggest that patient satisfaction is likely more significantly impacted by factors other than patient safety and effectiveness, and this was supported by the findings of our analysis. The growing body of literature associating a sense of psychological and physical safety within the health care system and improved patient outcomes and experience suggests that the data gathered from public commentary such as that presented here is extremely important for galvanizing change within the US health care system.

In one systematic review, the relationship between patient-centered care and clinical outcomes was mixed, although generally the association was positive.¹² Additionally, patient-centered care was often associated with increased patient satisfaction and well-being. Some studies suggest that patient well-being and satisfaction also may be associated with improved adherence and self-management behaviors.^12,13 Overall, optimizing patient-centered care may lead to improved patient satisfaction and potentially improved clinical outcomes.

Additionally, increasing diverse representation in patient materials and illustrations may help to improve the patient experience. Louie and colleagues found that dark skin tones were represented in only 4.5% of 4,146 images from anatomy texts analyzed in 2018.¹⁴ Similarly, a photogrammetric analysis of medical images utilized in New England Journal of Medicine found that only 18% of images depicted non-white skin.¹⁵ More recent efforts to create a royalty-free digital gallery of images reflecting bodies with diverse skin tones, body shapes, body hair, and age as well as transgender and nonbinary people have been discussed in the lay press.⁹ Based on our findings, social media users value and are actively seeking diversity in representation and imagery during their outpatient gynecology experience.

Opportunities for future study

Our research utilized social media as a diverse and accessible source of information; however, there are significant opportunities to refine the methodologic approach to answering the fundamental question of creating the patient-centered gynecologic experience. This type of study has not yet been conducted; however, the richness of the information from this current analysis could be informative to survey creation. Future research on this subject outside of social media could bolster the generalizability of our conclusions and the ability to report on qualitative findings in the setting of known patient demographics.

Social media remains a powerful tool as evidenced by this study, and continued use and observation of trending themes among patients is essential. The influence of social media will remain important for answering questions in gynecology and beyond.

Our work is strengthened by social media’s low threshold for use and the ability for widespread access to a diverse group of users. Additionally, social media allows for many responses to be collected in a timely manner, giving strength to the abstracted themes. The constant production of data by X users and their accessibility provide the opportunity for greater geographic coverage in those surveyed.⁴ Crowdsourced public opinion also has the advantage of producing qualitative metrics in the form of likes and retweets that may provide a reliable measure of public support or engagement.¹

Future studies should examine ways to implement the suggested improvements to the office setting in a cost-effective manner and follow both subjective patient-reported outcomes as well as objective data after implementation, as these changes may have implications for much broader public health crises, such as maternal morbidity and mortality.

Study limitations. Our study is limited by the inherent biases and confounders associated with utilizing data derived from social media. Specifically, not all patients who seek outpatient gynecologic care utilize social media and/or X; using a “like” as a surrogate for endorsement of an idea by an identified party limits the generalizability of the data.

The initial Twitter query specified, “I’m asking women”, which may have altered the intended study population, influenced the analysis, and affected the representativeness of the sample through utilizing non ̶inclusive language. While non-binary/transgender care and inclusivity emerged as a theme discussed with the tweets, it is unclear if this represents an independent theme or rather a reaction to the non–inclusive language within the original tweet. ●

A novel DNA test system that assesses a person’s genetic predisposition for certain cancers – the first of its kind granted marketing authorization by the Food and Drug Administration – may become a valuable new public health tool.

The Common Hereditary Cancers Panel (Invitae) was approved late September following FDA review under the De Novo process, a regulatory pathway for new types of low- to moderate-risk devices.

Jezperklauzen/ThinkStock

Validation of the prescription-only in vitro test was based on assessments of more than 9,000 clinical samples, which demonstrated accuracy of at least 99% for all tested variants in 47 genes known to be associated with an increased risk of developing certain cancers, including breast, ovarian, uterine, prostate, colorectal, gastric, pancreatic as well as melanoma.
 

How the test system works

Next-generation sequencing assesses germline human genomic DNA extracted from a single blood sample collected at the point of care, such as a doctor’s office, and is sent to a laboratory for analysis.

Specifically, the system aims to detect substitutions, small insertion and deletion alterations, and copy number variants in the panel of 47 targeted genes.

This technology “can provide an important public health tool that offers individuals more information about their health, including possible predisposition for certain cancers,” Jeff Shuren, MD, JD, director of the FDA’s Center for Devices and Radiological health, explained in an FDA press release announcing the marketing authorization.

Clinical interpretation is based on evidence from the published literature, prediction programs, public databases, and Invitae’s own variants database, the FDA statement explained.
 

What the test can do

Not only can the Common Hereditary Cancer Panel identify genetic variants that increase an individual’s risk of certain cancers, the panel can also help identify potential cancer-related hereditary variants in patients already diagnosed with cancer.

The most clinically significant genes the test system can detect include BRCA1 and BRCA2, which have known associations with hereditary breast and ovarian cancer syndrome; Lynch syndrome–associated genes including MLH1, MSH2, MSH6, PMS2, and EPCAM; CDH1, which is largely associated with hereditary diffuse gastric cancer and lobular breast cancer; and STK11, which is associated with Peutz-Jeghers syndrome.

“Patients should speak with a health care professional, such as a genetic counselor, to discuss any personal/family history of cancer, as such information can be helpful in interpreting test results,” the FDA advised.
 

What the test can’t do

The test is not intended to identify or evaluate all known genes tied to a person’s potential predisposition for cancer. The test is also not intended for cancer screening or prenatal testing. 

For these reasons, and because genetics are not the only factor associated with developing cancer, negative test results could lead to misunderstanding among some patients about their cancer risk.

“Results are intended to be interpreted within the context of additional laboratory results, family history, and clinical findings,” the company wrote in a statement.
 

Test safety

Risks associated with the test include the possibility of false positive and false negative results and the potential for people to misunderstand what the results mean about their risk for cancer.

A false sense of assurance after a false negative result might, for instance, lead patients to forgo recommended surveillance or clinical management, whereas false positive test results could lead to inappropriate decision-making and undesirable consequences.

“These risks are mitigated by the analytical performance validation, clinical validation, and appropriate labeling of this test,” the agency explained.

Along with the De Novo authorization, the FDA is establishing special controls to define requirements for these tests. For instance, accuracy must be 99% or higher for positive agreement and at least 99.9% for negative agreement with a validated, independent method.
 

Public health implications

The information gleaned from this tool can “help guide physicians to provide appropriate monitoring and potential therapy, based on discovered variants,” Dr. Shuren said.

The marketing authorization of Invitae’s test established a new regulatory category, which “means that subsequent devices of the same type with the same intended use may go through FDA’s 510(k) premarket process,” the FDA explained.

A version of this article first appeared on Medscape.com.

A novel DNA test system that assesses a person’s genetic predisposition for certain cancers – the first of its kind granted marketing authorization by the Food and Drug Administration – may become a valuable new public health tool.

The Common Hereditary Cancers Panel (Invitae) was approved late September following FDA review under the De Novo process, a regulatory pathway for new types of low- to moderate-risk devices.

Jezperklauzen/ThinkStock

Validation of the prescription-only in vitro test was based on assessments of more than 9,000 clinical samples, which demonstrated accuracy of at least 99% for all tested variants in 47 genes known to be associated with an increased risk of developing certain cancers, including breast, ovarian, uterine, prostate, colorectal, gastric, pancreatic as well as melanoma.
 

How the test system works

Next-generation sequencing assesses germline human genomic DNA extracted from a single blood sample collected at the point of care, such as a doctor’s office, and is sent to a laboratory for analysis.

Specifically, the system aims to detect substitutions, small insertion and deletion alterations, and copy number variants in the panel of 47 targeted genes.

This technology “can provide an important public health tool that offers individuals more information about their health, including possible predisposition for certain cancers,” Jeff Shuren, MD, JD, director of the FDA’s Center for Devices and Radiological health, explained in an FDA press release announcing the marketing authorization.

Clinical interpretation is based on evidence from the published literature, prediction programs, public databases, and Invitae’s own variants database, the FDA statement explained.
 

What the test can do

Not only can the Common Hereditary Cancer Panel identify genetic variants that increase an individual’s risk of certain cancers, the panel can also help identify potential cancer-related hereditary variants in patients already diagnosed with cancer.

The most clinically significant genes the test system can detect include BRCA1 and BRCA2, which have known associations with hereditary breast and ovarian cancer syndrome; Lynch syndrome–associated genes including MLH1, MSH2, MSH6, PMS2, and EPCAM; CDH1, which is largely associated with hereditary diffuse gastric cancer and lobular breast cancer; and STK11, which is associated with Peutz-Jeghers syndrome.

“Patients should speak with a health care professional, such as a genetic counselor, to discuss any personal/family history of cancer, as such information can be helpful in interpreting test results,” the FDA advised.
 

What the test can’t do

The test is not intended to identify or evaluate all known genes tied to a person’s potential predisposition for cancer. The test is also not intended for cancer screening or prenatal testing. 

For these reasons, and because genetics are not the only factor associated with developing cancer, negative test results could lead to misunderstanding among some patients about their cancer risk.

“Results are intended to be interpreted within the context of additional laboratory results, family history, and clinical findings,” the company wrote in a statement.
 

Test safety

Risks associated with the test include the possibility of false positive and false negative results and the potential for people to misunderstand what the results mean about their risk for cancer.

A false sense of assurance after a false negative result might, for instance, lead patients to forgo recommended surveillance or clinical management, whereas false positive test results could lead to inappropriate decision-making and undesirable consequences.

“These risks are mitigated by the analytical performance validation, clinical validation, and appropriate labeling of this test,” the agency explained.

Along with the De Novo authorization, the FDA is establishing special controls to define requirements for these tests. For instance, accuracy must be 99% or higher for positive agreement and at least 99.9% for negative agreement with a validated, independent method.
 

Public health implications

The information gleaned from this tool can “help guide physicians to provide appropriate monitoring and potential therapy, based on discovered variants,” Dr. Shuren said.

The marketing authorization of Invitae’s test established a new regulatory category, which “means that subsequent devices of the same type with the same intended use may go through FDA’s 510(k) premarket process,” the FDA explained.

A version of this article first appeared on Medscape.com.

A novel DNA test system that assesses a person’s genetic predisposition for certain cancers – the first of its kind granted marketing authorization by the Food and Drug Administration – may become a valuable new public health tool.

The Common Hereditary Cancers Panel (Invitae) was approved late September following FDA review under the De Novo process, a regulatory pathway for new types of low- to moderate-risk devices.

Jezperklauzen/ThinkStock

Validation of the prescription-only in vitro test was based on assessments of more than 9,000 clinical samples, which demonstrated accuracy of at least 99% for all tested variants in 47 genes known to be associated with an increased risk of developing certain cancers, including breast, ovarian, uterine, prostate, colorectal, gastric, pancreatic as well as melanoma.
 

How the test system works

Next-generation sequencing assesses germline human genomic DNA extracted from a single blood sample collected at the point of care, such as a doctor’s office, and is sent to a laboratory for analysis.

Specifically, the system aims to detect substitutions, small insertion and deletion alterations, and copy number variants in the panel of 47 targeted genes.

This technology “can provide an important public health tool that offers individuals more information about their health, including possible predisposition for certain cancers,” Jeff Shuren, MD, JD, director of the FDA’s Center for Devices and Radiological health, explained in an FDA press release announcing the marketing authorization.

Clinical interpretation is based on evidence from the published literature, prediction programs, public databases, and Invitae’s own variants database, the FDA statement explained.
 

What the test can do

Not only can the Common Hereditary Cancer Panel identify genetic variants that increase an individual’s risk of certain cancers, the panel can also help identify potential cancer-related hereditary variants in patients already diagnosed with cancer.

The most clinically significant genes the test system can detect include BRCA1 and BRCA2, which have known associations with hereditary breast and ovarian cancer syndrome; Lynch syndrome–associated genes including MLH1, MSH2, MSH6, PMS2, and EPCAM; CDH1, which is largely associated with hereditary diffuse gastric cancer and lobular breast cancer; and STK11, which is associated with Peutz-Jeghers syndrome.

“Patients should speak with a health care professional, such as a genetic counselor, to discuss any personal/family history of cancer, as such information can be helpful in interpreting test results,” the FDA advised.
 

What the test can’t do

The test is not intended to identify or evaluate all known genes tied to a person’s potential predisposition for cancer. The test is also not intended for cancer screening or prenatal testing. 

For these reasons, and because genetics are not the only factor associated with developing cancer, negative test results could lead to misunderstanding among some patients about their cancer risk.

“Results are intended to be interpreted within the context of additional laboratory results, family history, and clinical findings,” the company wrote in a statement.
 

Test safety

Risks associated with the test include the possibility of false positive and false negative results and the potential for people to misunderstand what the results mean about their risk for cancer.

A false sense of assurance after a false negative result might, for instance, lead patients to forgo recommended surveillance or clinical management, whereas false positive test results could lead to inappropriate decision-making and undesirable consequences.

“These risks are mitigated by the analytical performance validation, clinical validation, and appropriate labeling of this test,” the agency explained.

Along with the De Novo authorization, the FDA is establishing special controls to define requirements for these tests. For instance, accuracy must be 99% or higher for positive agreement and at least 99.9% for negative agreement with a validated, independent method.
 

Public health implications

The information gleaned from this tool can “help guide physicians to provide appropriate monitoring and potential therapy, based on discovered variants,” Dr. Shuren said.

The marketing authorization of Invitae’s test established a new regulatory category, which “means that subsequent devices of the same type with the same intended use may go through FDA’s 510(k) premarket process,” the FDA explained.

A version of this article first appeared on Medscape.com.

CASE Sexually active woman asks about the HPV vaccine

A 26-year-old woman delivered her first child 4 weeks ago. She has had 3 lifetime sexual partners and is now in a mutually faithful monogamous relationship with her partner. She has no known history of sexually transmissible infections. She received only one Pap test 3 years ago, and the cytology showed no abnormal cells. This cervical specimen was not tested for human papillomavirus (HPV) DNA. At the time of her postpartum appointment, she inquires whether she is a candidate for the HPV vaccine.

What should be your response?
 

Genital HPV infection is the most common sexually transmissible infection in the United States. This virus is the cause of multiple genital malignancies, including cancers of the vagina, vulva, penis, anus, and cervix. The organism is also now the major cause of oropharyngeal cancer.

Of the more than 200 different HPV types that have been identified, 12 have been defined as oncogenic (high risk), and 8 to 12 types have been defined as possibly or probably oncogenic. The HPV strain with the highest risk of progression to cancer is HPV 16. The strains HPV 16 and 18 are responsible for approximately 70% of cases of cervical cancer. Each year in the United States, approximately 11,500 new cases of invasive cervical cancer occur. Unfortunately, this malignancy is responsible for about 4,000 deaths annually. Worldwide, HPV causes approximately 690,000 cancers each year.¹

To a large extent, most cases of HPV infection would be preventable if patients were to take advantage of the remarkably effective HPV vaccine that is now available. However, acceptance of the vaccine has been disappointing. In 2020, only about half of adolescents, age 13 to 15, had received the appropriate number of vaccine doses.¹

As ObGyn physicians, we can take several measures, in concert with our pediatrician colleagues, to improve HPV vaccination rates. In this article, I review the development of the HPV vaccine and describe the components, indications, dosing schedules, contraindications, adverse effects, and cost of the vaccine.

HPV vaccine development and expansion

The first HPV vaccine introduced in the United States was the recombinant quadrivalent vaccine (Gardasil; Merck); it was approved by the US Food and Drug Administration (FDA) in 2006. This vaccine is composed of viral-like particles unique to HPV 16 and 18 (the 2 most common causes of cervical, penile, anal, and oropharyngeal cancer) and HPV 6 and 11 (the 2 most common causes of genital warts). The formulation is prepared in baker’s yeast, and it elicits a robust production of neutralizing antibodies.²

In 2009, the FDA approved the bivalent vaccine (Cervarix; GlaxoSmithKline Biologicals). This vaccine contains viral-like particles unique to HPV 16 and 18, and it also induces a robust immune response. The vaccine is prepared in insect viral vectors.²

Both the quadrivalent and bivalent vaccines are no longer available in the United States. The only HPV vaccine currently marketed is the recombinant 9-valent vaccine (Gardasil 9; Merck), which was approved by the FDA in 2014. This newer vaccine targets the original 4 viral HPV strains in the quadrivalent vaccine (16, 18, 6, 11) plus 5 additional oncogenic strains: 31, 33, 45, 52, 58.^2-4 The HPV strains targeted by this vaccine are responsible for approximately 90% of all cancers caused by HPV.

The 9-valent HPV vaccine, like the other 2, is highly effective in preventing cancers of the cervix, vagina, vulva, anus, penis; oropharyngeal cancers; and precancerous lesions such as genital warts.^2-5 It will not, however, prevent the progression of preexisting infection or clear an infection that is already present at the time of vaccination.¹

Although the original protocol for administration of the vaccine provided for 3 doses, recent studies indicate that 2 doses may be as effective as 3 in eliciting a favorable antibody response.⁶ There also is evidence that even a single dose of the vaccine can elicit a protective immune response.⁷ This encouraging finding is particularly important to public health officials responsible for developing HPV vaccination programs in low- and middle-resource countries.

Continue to: Target groups for the HPV vaccine...

Target groups for the HPV vaccine

The primary target group for the HPV vaccine is girls and boys who are aged 11 to 12 years. The key strategy is to immunize these individuals before they become sexually active. The vaccine also should be offered to children who are aged 9 to 10 years of age if they are judged to be at unusual risk, such as because of concern about sexual molestation. Children in these 2 age groups should receive 2 doses of the vaccine, with the second dose administered 6 to 12 months after the first dose.

The second target group for vaccination is individuals who are aged 13 to 26 years who have never been vaccinated. They should be offered catch-up vaccination. If older than age 15, they should receive 3 doses of the vaccine, with the second dose administered 1 to 2 months after the first dose and the third dose administered 6 months after the first dose.¹

A third target group is individuals who are aged 27 to 45 years and who, in their own opinion or in the opinion of their physician, are at new or increased risk for HPV infection. These individuals should receive the 3-dose vaccine series as outlined above.¹

Patients in any age range who are immunocompromised, for example, due to HIV infection, should receive the 3-dose series.¹

The approximate retail cost of a single 0.5-mL intramuscular dose of the 9-valent vaccine is $240 (www.goodrx.com).

Vaccine adverse effects

The most common reactions to the HPV vaccine are inflammation at the site of injection, fatigue, headache, fever, gastrointestinal upset, vertigo, cough, and oropharyngeal discomfort. The most serious reaction—which fortunately is very rare—is anaphylaxis.¹

Contraindications to the vaccine

The HPV vaccine should not be used in any patient who is hypersensitive to any component of the vaccine, including yeast. It should not be given to a patient who is moderately or severely ill at the time of the scheduled administration. Because of an abundance of caution, the manufacturer also recommends that the vaccine not be given to pregnant women even though the agent does not contain live virus.¹

Of note, a study by Scheller and colleagues was very reassuring about the lack of adverse effects of HPV vaccine administration in pregnancy.⁸ The authors evaluated a large cohort of pregnant women in Demark and found that exposure to the vaccine was not associated with an increase in the frequency of major birth defects, spontaneous abortion, preterm delivery, low birthweight, fetal growth restriction, or stillbirth.⁸

Barriers to vaccination

One important barrier to HPV vaccination is patient apprehension that the vaccine may cause genital tract or oropharyngeal cancer. The patient should be reassured that the vaccine does not contain infectious viral particles and does not transmit infection. Rather, it builds robust immunity to infection.

Another important barrier is the misconception that the vaccine will promote sexual promiscuity in preteenagers and teenagers. Absolutely no evidence supports this belief. Multiple studies have demonstrated that teenagers do not engage in more high-risk sexual behavior following vaccination.

A specific barrier related to vaccination of young boys is the philosophical viewpoint that, “Why should my young male child be vaccinated to protect against a disease (specifically cervical cancer) that occurs only in girls and women?” The appropriate answer to this question is that the vaccine also protects against penile cancer, anal cancer, oropharyngeal cancer, and genital warts. While penile and anal cancers are rare, the other 2 conditions are not. In fact, oropharyngeal cancer is significantly more common in males than females.

A final important barrier to HPV vaccination is cost. The new evidence that demonstrated the effectiveness of a 2-dose vaccine series, and even single-dose vaccination, is of great importance in minimizing cost of the HPV vaccine series, in the absence of full reimbursement by public and private insurance agencies.

Continue to: Creating an effective vaccination program...

Creating an effective vaccination program

The following commonsense guidelines, which we have implemented at our medical center, should be helpful in organizing an effective HPV vaccination program for your office or department^4,9,10:

• One clinician in the department or practice should be designated the “vaccination champion.” This individual should provide colleagues with periodic updates, emphasizing the importance of the HPV vaccine and other vaccines, such as Tdap (tetanus, diphtheria, pertussis), influenza, COVID, pneumococcal, hepatitis B, herpes zoster (shingles), and RSV (respiratory syncytial virus).
• One staff member in the practice or department should be designated as the go-to person for all logistical matters related to vaccines. This individual should be responsible for estimating usage, ordering vaccines, and storing them properly. He or she also should be knowledgeable about the cost of the vaccines and insurance reimbursement for the vaccines.
• Signs and educational materials should be posted in strategic locations in the office, advising patients of the importance of timely vaccination for themselves and their adolescent children.
• At every encounter, patients should be encouraged to receive the HPV vaccine series if they are in the appropriate age range and social situation for vaccination. They should not be required to have HPV testing before vaccine administration.
• Key leaders in the department or practice should lobby effectively with their pediatrician colleagues and with public and private insurance companies to encourage timely administration and proper coverage of this important immunization.

Other measures to reduce the risk of HPV-mediated malignancies

Practitioners should advise their patients to:

• Be circumspect in selection of sexual partners.
• Use male or female condoms when engaging in vaginal, anal, and/or oral sex with multiple partners, particularly those who may have genital or oral condylomas.
• Have regular Pap tests, every 3 to 5 years, depending upon age. More frequent testing may be indicated if there is a history of previous abnormal testing.
• Seek prompt medical or surgical treatment for genital or oral condylomas.

CASE Resolved with HPV vaccination

This patient is an excellent candidate for catch-up vaccination. She should receive the first dose of the 9-valent HPV vaccine at the time of her postpartum appointment. The second dose should be administered 1 to 2 months later. The third dose should be administered 6 months after the first dose. She also should have a Pap test, either cytology alone or cytology plus HPV screening. If the latter test is chosen and is reassuring, she will not need retesting for 5 years. If the former test is chosen, she should have a repeat test in 3 years. ●

CASE Sexually active woman asks about the HPV vaccine

A 26-year-old woman delivered her first child 4 weeks ago. She has had 3 lifetime sexual partners and is now in a mutually faithful monogamous relationship with her partner. She has no known history of sexually transmissible infections. She received only one Pap test 3 years ago, and the cytology showed no abnormal cells. This cervical specimen was not tested for human papillomavirus (HPV) DNA. At the time of her postpartum appointment, she inquires whether she is a candidate for the HPV vaccine.

What should be your response?
 

Genital HPV infection is the most common sexually transmissible infection in the United States. This virus is the cause of multiple genital malignancies, including cancers of the vagina, vulva, penis, anus, and cervix. The organism is also now the major cause of oropharyngeal cancer.

Of the more than 200 different HPV types that have been identified, 12 have been defined as oncogenic (high risk), and 8 to 12 types have been defined as possibly or probably oncogenic. The HPV strain with the highest risk of progression to cancer is HPV 16. The strains HPV 16 and 18 are responsible for approximately 70% of cases of cervical cancer. Each year in the United States, approximately 11,500 new cases of invasive cervical cancer occur. Unfortunately, this malignancy is responsible for about 4,000 deaths annually. Worldwide, HPV causes approximately 690,000 cancers each year.¹

To a large extent, most cases of HPV infection would be preventable if patients were to take advantage of the remarkably effective HPV vaccine that is now available. However, acceptance of the vaccine has been disappointing. In 2020, only about half of adolescents, age 13 to 15, had received the appropriate number of vaccine doses.¹

As ObGyn physicians, we can take several measures, in concert with our pediatrician colleagues, to improve HPV vaccination rates. In this article, I review the development of the HPV vaccine and describe the components, indications, dosing schedules, contraindications, adverse effects, and cost of the vaccine.

HPV vaccine development and expansion

The first HPV vaccine introduced in the United States was the recombinant quadrivalent vaccine (Gardasil; Merck); it was approved by the US Food and Drug Administration (FDA) in 2006. This vaccine is composed of viral-like particles unique to HPV 16 and 18 (the 2 most common causes of cervical, penile, anal, and oropharyngeal cancer) and HPV 6 and 11 (the 2 most common causes of genital warts). The formulation is prepared in baker’s yeast, and it elicits a robust production of neutralizing antibodies.²

In 2009, the FDA approved the bivalent vaccine (Cervarix; GlaxoSmithKline Biologicals). This vaccine contains viral-like particles unique to HPV 16 and 18, and it also induces a robust immune response. The vaccine is prepared in insect viral vectors.²

Both the quadrivalent and bivalent vaccines are no longer available in the United States. The only HPV vaccine currently marketed is the recombinant 9-valent vaccine (Gardasil 9; Merck), which was approved by the FDA in 2014. This newer vaccine targets the original 4 viral HPV strains in the quadrivalent vaccine (16, 18, 6, 11) plus 5 additional oncogenic strains: 31, 33, 45, 52, 58.^2-4 The HPV strains targeted by this vaccine are responsible for approximately 90% of all cancers caused by HPV.

The 9-valent HPV vaccine, like the other 2, is highly effective in preventing cancers of the cervix, vagina, vulva, anus, penis; oropharyngeal cancers; and precancerous lesions such as genital warts.^2-5 It will not, however, prevent the progression of preexisting infection or clear an infection that is already present at the time of vaccination.¹

Although the original protocol for administration of the vaccine provided for 3 doses, recent studies indicate that 2 doses may be as effective as 3 in eliciting a favorable antibody response.⁶ There also is evidence that even a single dose of the vaccine can elicit a protective immune response.⁷ This encouraging finding is particularly important to public health officials responsible for developing HPV vaccination programs in low- and middle-resource countries.

Continue to: Target groups for the HPV vaccine...

Target groups for the HPV vaccine

The primary target group for the HPV vaccine is girls and boys who are aged 11 to 12 years. The key strategy is to immunize these individuals before they become sexually active. The vaccine also should be offered to children who are aged 9 to 10 years of age if they are judged to be at unusual risk, such as because of concern about sexual molestation. Children in these 2 age groups should receive 2 doses of the vaccine, with the second dose administered 6 to 12 months after the first dose.

The second target group for vaccination is individuals who are aged 13 to 26 years who have never been vaccinated. They should be offered catch-up vaccination. If older than age 15, they should receive 3 doses of the vaccine, with the second dose administered 1 to 2 months after the first dose and the third dose administered 6 months after the first dose.¹

A third target group is individuals who are aged 27 to 45 years and who, in their own opinion or in the opinion of their physician, are at new or increased risk for HPV infection. These individuals should receive the 3-dose vaccine series as outlined above.¹

Patients in any age range who are immunocompromised, for example, due to HIV infection, should receive the 3-dose series.¹

The approximate retail cost of a single 0.5-mL intramuscular dose of the 9-valent vaccine is $240 (www.goodrx.com).

Vaccine adverse effects

The most common reactions to the HPV vaccine are inflammation at the site of injection, fatigue, headache, fever, gastrointestinal upset, vertigo, cough, and oropharyngeal discomfort. The most serious reaction—which fortunately is very rare—is anaphylaxis.¹

Contraindications to the vaccine

The HPV vaccine should not be used in any patient who is hypersensitive to any component of the vaccine, including yeast. It should not be given to a patient who is moderately or severely ill at the time of the scheduled administration. Because of an abundance of caution, the manufacturer also recommends that the vaccine not be given to pregnant women even though the agent does not contain live virus.¹

Of note, a study by Scheller and colleagues was very reassuring about the lack of adverse effects of HPV vaccine administration in pregnancy.⁸ The authors evaluated a large cohort of pregnant women in Demark and found that exposure to the vaccine was not associated with an increase in the frequency of major birth defects, spontaneous abortion, preterm delivery, low birthweight, fetal growth restriction, or stillbirth.⁸

Barriers to vaccination

One important barrier to HPV vaccination is patient apprehension that the vaccine may cause genital tract or oropharyngeal cancer. The patient should be reassured that the vaccine does not contain infectious viral particles and does not transmit infection. Rather, it builds robust immunity to infection.

Another important barrier is the misconception that the vaccine will promote sexual promiscuity in preteenagers and teenagers. Absolutely no evidence supports this belief. Multiple studies have demonstrated that teenagers do not engage in more high-risk sexual behavior following vaccination.

A specific barrier related to vaccination of young boys is the philosophical viewpoint that, “Why should my young male child be vaccinated to protect against a disease (specifically cervical cancer) that occurs only in girls and women?” The appropriate answer to this question is that the vaccine also protects against penile cancer, anal cancer, oropharyngeal cancer, and genital warts. While penile and anal cancers are rare, the other 2 conditions are not. In fact, oropharyngeal cancer is significantly more common in males than females.

A final important barrier to HPV vaccination is cost. The new evidence that demonstrated the effectiveness of a 2-dose vaccine series, and even single-dose vaccination, is of great importance in minimizing cost of the HPV vaccine series, in the absence of full reimbursement by public and private insurance agencies.

Continue to: Creating an effective vaccination program...

Creating an effective vaccination program

The following commonsense guidelines, which we have implemented at our medical center, should be helpful in organizing an effective HPV vaccination program for your office or department^4,9,10:

• One clinician in the department or practice should be designated the “vaccination champion.” This individual should provide colleagues with periodic updates, emphasizing the importance of the HPV vaccine and other vaccines, such as Tdap (tetanus, diphtheria, pertussis), influenza, COVID, pneumococcal, hepatitis B, herpes zoster (shingles), and RSV (respiratory syncytial virus).
• One staff member in the practice or department should be designated as the go-to person for all logistical matters related to vaccines. This individual should be responsible for estimating usage, ordering vaccines, and storing them properly. He or she also should be knowledgeable about the cost of the vaccines and insurance reimbursement for the vaccines.
• Signs and educational materials should be posted in strategic locations in the office, advising patients of the importance of timely vaccination for themselves and their adolescent children.
• At every encounter, patients should be encouraged to receive the HPV vaccine series if they are in the appropriate age range and social situation for vaccination. They should not be required to have HPV testing before vaccine administration.
• Key leaders in the department or practice should lobby effectively with their pediatrician colleagues and with public and private insurance companies to encourage timely administration and proper coverage of this important immunization.

Other measures to reduce the risk of HPV-mediated malignancies

Practitioners should advise their patients to:

• Be circumspect in selection of sexual partners.
• Use male or female condoms when engaging in vaginal, anal, and/or oral sex with multiple partners, particularly those who may have genital or oral condylomas.
• Have regular Pap tests, every 3 to 5 years, depending upon age. More frequent testing may be indicated if there is a history of previous abnormal testing.
• Seek prompt medical or surgical treatment for genital or oral condylomas.

CASE Resolved with HPV vaccination

This patient is an excellent candidate for catch-up vaccination. She should receive the first dose of the 9-valent HPV vaccine at the time of her postpartum appointment. The second dose should be administered 1 to 2 months later. The third dose should be administered 6 months after the first dose. She also should have a Pap test, either cytology alone or cytology plus HPV screening. If the latter test is chosen and is reassuring, she will not need retesting for 5 years. If the former test is chosen, she should have a repeat test in 3 years. ●

CASE Sexually active woman asks about the HPV vaccine

A 26-year-old woman delivered her first child 4 weeks ago. She has had 3 lifetime sexual partners and is now in a mutually faithful monogamous relationship with her partner. She has no known history of sexually transmissible infections. She received only one Pap test 3 years ago, and the cytology showed no abnormal cells. This cervical specimen was not tested for human papillomavirus (HPV) DNA. At the time of her postpartum appointment, she inquires whether she is a candidate for the HPV vaccine.

What should be your response?
 

Genital HPV infection is the most common sexually transmissible infection in the United States. This virus is the cause of multiple genital malignancies, including cancers of the vagina, vulva, penis, anus, and cervix. The organism is also now the major cause of oropharyngeal cancer.

Of the more than 200 different HPV types that have been identified, 12 have been defined as oncogenic (high risk), and 8 to 12 types have been defined as possibly or probably oncogenic. The HPV strain with the highest risk of progression to cancer is HPV 16. The strains HPV 16 and 18 are responsible for approximately 70% of cases of cervical cancer. Each year in the United States, approximately 11,500 new cases of invasive cervical cancer occur. Unfortunately, this malignancy is responsible for about 4,000 deaths annually. Worldwide, HPV causes approximately 690,000 cancers each year.¹

To a large extent, most cases of HPV infection would be preventable if patients were to take advantage of the remarkably effective HPV vaccine that is now available. However, acceptance of the vaccine has been disappointing. In 2020, only about half of adolescents, age 13 to 15, had received the appropriate number of vaccine doses.¹

As ObGyn physicians, we can take several measures, in concert with our pediatrician colleagues, to improve HPV vaccination rates. In this article, I review the development of the HPV vaccine and describe the components, indications, dosing schedules, contraindications, adverse effects, and cost of the vaccine.

HPV vaccine development and expansion

The first HPV vaccine introduced in the United States was the recombinant quadrivalent vaccine (Gardasil; Merck); it was approved by the US Food and Drug Administration (FDA) in 2006. This vaccine is composed of viral-like particles unique to HPV 16 and 18 (the 2 most common causes of cervical, penile, anal, and oropharyngeal cancer) and HPV 6 and 11 (the 2 most common causes of genital warts). The formulation is prepared in baker’s yeast, and it elicits a robust production of neutralizing antibodies.²

In 2009, the FDA approved the bivalent vaccine (Cervarix; GlaxoSmithKline Biologicals). This vaccine contains viral-like particles unique to HPV 16 and 18, and it also induces a robust immune response. The vaccine is prepared in insect viral vectors.²

Both the quadrivalent and bivalent vaccines are no longer available in the United States. The only HPV vaccine currently marketed is the recombinant 9-valent vaccine (Gardasil 9; Merck), which was approved by the FDA in 2014. This newer vaccine targets the original 4 viral HPV strains in the quadrivalent vaccine (16, 18, 6, 11) plus 5 additional oncogenic strains: 31, 33, 45, 52, 58.^2-4 The HPV strains targeted by this vaccine are responsible for approximately 90% of all cancers caused by HPV.

The 9-valent HPV vaccine, like the other 2, is highly effective in preventing cancers of the cervix, vagina, vulva, anus, penis; oropharyngeal cancers; and precancerous lesions such as genital warts.^2-5 It will not, however, prevent the progression of preexisting infection or clear an infection that is already present at the time of vaccination.¹

Although the original protocol for administration of the vaccine provided for 3 doses, recent studies indicate that 2 doses may be as effective as 3 in eliciting a favorable antibody response.⁶ There also is evidence that even a single dose of the vaccine can elicit a protective immune response.⁷ This encouraging finding is particularly important to public health officials responsible for developing HPV vaccination programs in low- and middle-resource countries.

Continue to: Target groups for the HPV vaccine...

Target groups for the HPV vaccine

The primary target group for the HPV vaccine is girls and boys who are aged 11 to 12 years. The key strategy is to immunize these individuals before they become sexually active. The vaccine also should be offered to children who are aged 9 to 10 years of age if they are judged to be at unusual risk, such as because of concern about sexual molestation. Children in these 2 age groups should receive 2 doses of the vaccine, with the second dose administered 6 to 12 months after the first dose.

The second target group for vaccination is individuals who are aged 13 to 26 years who have never been vaccinated. They should be offered catch-up vaccination. If older than age 15, they should receive 3 doses of the vaccine, with the second dose administered 1 to 2 months after the first dose and the third dose administered 6 months after the first dose.¹

A third target group is individuals who are aged 27 to 45 years and who, in their own opinion or in the opinion of their physician, are at new or increased risk for HPV infection. These individuals should receive the 3-dose vaccine series as outlined above.¹

Patients in any age range who are immunocompromised, for example, due to HIV infection, should receive the 3-dose series.¹

The approximate retail cost of a single 0.5-mL intramuscular dose of the 9-valent vaccine is $240 (www.goodrx.com).

Vaccine adverse effects

The most common reactions to the HPV vaccine are inflammation at the site of injection, fatigue, headache, fever, gastrointestinal upset, vertigo, cough, and oropharyngeal discomfort. The most serious reaction—which fortunately is very rare—is anaphylaxis.¹

Contraindications to the vaccine

The HPV vaccine should not be used in any patient who is hypersensitive to any component of the vaccine, including yeast. It should not be given to a patient who is moderately or severely ill at the time of the scheduled administration. Because of an abundance of caution, the manufacturer also recommends that the vaccine not be given to pregnant women even though the agent does not contain live virus.¹

Of note, a study by Scheller and colleagues was very reassuring about the lack of adverse effects of HPV vaccine administration in pregnancy.⁸ The authors evaluated a large cohort of pregnant women in Demark and found that exposure to the vaccine was not associated with an increase in the frequency of major birth defects, spontaneous abortion, preterm delivery, low birthweight, fetal growth restriction, or stillbirth.⁸

Barriers to vaccination

One important barrier to HPV vaccination is patient apprehension that the vaccine may cause genital tract or oropharyngeal cancer. The patient should be reassured that the vaccine does not contain infectious viral particles and does not transmit infection. Rather, it builds robust immunity to infection.

Another important barrier is the misconception that the vaccine will promote sexual promiscuity in preteenagers and teenagers. Absolutely no evidence supports this belief. Multiple studies have demonstrated that teenagers do not engage in more high-risk sexual behavior following vaccination.

A specific barrier related to vaccination of young boys is the philosophical viewpoint that, “Why should my young male child be vaccinated to protect against a disease (specifically cervical cancer) that occurs only in girls and women?” The appropriate answer to this question is that the vaccine also protects against penile cancer, anal cancer, oropharyngeal cancer, and genital warts. While penile and anal cancers are rare, the other 2 conditions are not. In fact, oropharyngeal cancer is significantly more common in males than females.

A final important barrier to HPV vaccination is cost. The new evidence that demonstrated the effectiveness of a 2-dose vaccine series, and even single-dose vaccination, is of great importance in minimizing cost of the HPV vaccine series, in the absence of full reimbursement by public and private insurance agencies.

Continue to: Creating an effective vaccination program...

Creating an effective vaccination program

The following commonsense guidelines, which we have implemented at our medical center, should be helpful in organizing an effective HPV vaccination program for your office or department^4,9,10:

• One clinician in the department or practice should be designated the “vaccination champion.” This individual should provide colleagues with periodic updates, emphasizing the importance of the HPV vaccine and other vaccines, such as Tdap (tetanus, diphtheria, pertussis), influenza, COVID, pneumococcal, hepatitis B, herpes zoster (shingles), and RSV (respiratory syncytial virus).
• One staff member in the practice or department should be designated as the go-to person for all logistical matters related to vaccines. This individual should be responsible for estimating usage, ordering vaccines, and storing them properly. He or she also should be knowledgeable about the cost of the vaccines and insurance reimbursement for the vaccines.
• Signs and educational materials should be posted in strategic locations in the office, advising patients of the importance of timely vaccination for themselves and their adolescent children.
• At every encounter, patients should be encouraged to receive the HPV vaccine series if they are in the appropriate age range and social situation for vaccination. They should not be required to have HPV testing before vaccine administration.
• Key leaders in the department or practice should lobby effectively with their pediatrician colleagues and with public and private insurance companies to encourage timely administration and proper coverage of this important immunization.

Other measures to reduce the risk of HPV-mediated malignancies

Practitioners should advise their patients to:

• Be circumspect in selection of sexual partners.
• Use male or female condoms when engaging in vaginal, anal, and/or oral sex with multiple partners, particularly those who may have genital or oral condylomas.
• Have regular Pap tests, every 3 to 5 years, depending upon age. More frequent testing may be indicated if there is a history of previous abnormal testing.
• Seek prompt medical or surgical treatment for genital or oral condylomas.

CASE Resolved with HPV vaccination

This patient is an excellent candidate for catch-up vaccination. She should receive the first dose of the 9-valent HPV vaccine at the time of her postpartum appointment. The second dose should be administered 1 to 2 months later. The third dose should be administered 6 months after the first dose. She also should have a Pap test, either cytology alone or cytology plus HPV screening. If the latter test is chosen and is reassuring, she will not need retesting for 5 years. If the former test is chosen, she should have a repeat test in 3 years. ●

This transcript has been edited for clarity.

Vaginal dryness is killing women.

I mean it. It’s actually killing women.

What do you mean, Dr. Rubin? How is vaginal dryness killing women? We minimize the term vaginal dryness. When women come to our offices and complain of a little vaginal dryness – or they don’t even come to our office to complain of it because the doctor can’t be bothered with a little vaginal dryness — what they don’t understand is that this “little vaginal dryness” is really something called genitourinary syndrome of menopause (GSM). They don’t know that because they’ve never heard of it, and you may have never heard of it either. In 2014, we changed the terms vaginal dryness and vulvovaginal atrophy or atrophic vaginitis to GSM to make it short and simple.

GSM – what does it mean? It’s not just a little vaginal dryness. It turns out that all of the genital and urinary symptoms from menopause just get worse over time. The bladder, the urethra, and the vagina have lots of hormone receptors, including estrogen and testosterone. When the body no longer makes those hormones, the system doesn’t work very well, and genital and urinary symptoms occur that just get worse over time without treatment. Unlike hot flashes, which tend to go away, GSM does not.

What are the symptoms of GSM? Some are sexual: a little vaginal dryness, pain with sex, and worsening orgasm. But there are also genital and urinary symptoms that get worse: itching, burning irritation, rawness, an awareness of their genitals that the patient has never had before. And as a urologist, we see frequency, urgency, and leakage.

The thing that kills women is recurrent urinary tract infections (UTIs). Did you know that UTIs account for 7 million visits and hospitalizations annually and 25% of all infections in older people? In fact, apparently one-third of the total Medicare expenditure is around UTIs. Not preventing UTIs is costing our health care system an enormous amount of money and resources.

Did you know we’ve had safe and effective treatment options for GSM since the 1970s? Vaginal hormones have existed since the 1970s, but we’re using them only for pain with sex and not for GSM. In fact, data show that by using vaginal hormones, we can prevent UTIs by more than 50%. We can save lives using safe, effective, local, low-dose vaginal hormone strategies. And they are safe and effective for all of our patients in pre- and post menopause.

There are five different treatment options: vaginal estrogen inserts, vaginal estrogen creams, vaginal dehydroepiandrosterone (DHEA), low-dose vaginal estrogen rings, and an oral pill option called ospemifene (Osphena). All are used to treat GSM and will only work if your patient actually uses them and continues to use them.

These treatments are safe. They are effective. They do not increase the level of systemic hormones in the bloodstream. I have many patients with breast cancer who use these products as well. The only patients you may want to talk to your oncology colleagues about is women on active aromatase inhibitors.

We have to understand that UTIs kill people and having GSM is debilitating, often requiring pain medication because it can hurt to sit or to wear pads and our patients’ quality of life is severely affected. So please consider learning how to treat GSM. It turns out you don’t have to do exams. You don’t have to do follow-up. You can give these therapies, and women can use them for life.

Now, if your patient has vaginal bleeding, of course they need to see their gynecologist. But this is something every primary care doctor can and should do. As a urologist, we prescribe a lot of tamsulosin (Flomax) for our male patients to help with urination. Vaginal estrogen or DHEA is basically like Flomax for women, but it prevents UTIs and actually works like sildenafil (Viagra) because it can help orgasm and reduce pain with sex.

You have access to affordable, safe, effective treatment options to treat GSM. So check them out and hopefully change the world.

Dr. Rubin is an assistant clinical professor in the department of urology at Georgetown University, Washington. She reported conflicts of interest with Sprout, Maternal Medical, Absorption Pharmaceuticals, GlaxoSmithKline, and Endo.

A version of this article first appeared on Medscape.com.

This transcript has been edited for clarity.

Vaginal dryness is killing women.

I mean it. It’s actually killing women.

What do you mean, Dr. Rubin? How is vaginal dryness killing women? We minimize the term vaginal dryness. When women come to our offices and complain of a little vaginal dryness – or they don’t even come to our office to complain of it because the doctor can’t be bothered with a little vaginal dryness — what they don’t understand is that this “little vaginal dryness” is really something called genitourinary syndrome of menopause (GSM). They don’t know that because they’ve never heard of it, and you may have never heard of it either. In 2014, we changed the terms vaginal dryness and vulvovaginal atrophy or atrophic vaginitis to GSM to make it short and simple.

GSM – what does it mean? It’s not just a little vaginal dryness. It turns out that all of the genital and urinary symptoms from menopause just get worse over time. The bladder, the urethra, and the vagina have lots of hormone receptors, including estrogen and testosterone. When the body no longer makes those hormones, the system doesn’t work very well, and genital and urinary symptoms occur that just get worse over time without treatment. Unlike hot flashes, which tend to go away, GSM does not.

What are the symptoms of GSM? Some are sexual: a little vaginal dryness, pain with sex, and worsening orgasm. But there are also genital and urinary symptoms that get worse: itching, burning irritation, rawness, an awareness of their genitals that the patient has never had before. And as a urologist, we see frequency, urgency, and leakage.

The thing that kills women is recurrent urinary tract infections (UTIs). Did you know that UTIs account for 7 million visits and hospitalizations annually and 25% of all infections in older people? In fact, apparently one-third of the total Medicare expenditure is around UTIs. Not preventing UTIs is costing our health care system an enormous amount of money and resources.

Did you know we’ve had safe and effective treatment options for GSM since the 1970s? Vaginal hormones have existed since the 1970s, but we’re using them only for pain with sex and not for GSM. In fact, data show that by using vaginal hormones, we can prevent UTIs by more than 50%. We can save lives using safe, effective, local, low-dose vaginal hormone strategies. And they are safe and effective for all of our patients in pre- and post menopause.

There are five different treatment options: vaginal estrogen inserts, vaginal estrogen creams, vaginal dehydroepiandrosterone (DHEA), low-dose vaginal estrogen rings, and an oral pill option called ospemifene (Osphena). All are used to treat GSM and will only work if your patient actually uses them and continues to use them.

These treatments are safe. They are effective. They do not increase the level of systemic hormones in the bloodstream. I have many patients with breast cancer who use these products as well. The only patients you may want to talk to your oncology colleagues about is women on active aromatase inhibitors.

We have to understand that UTIs kill people and having GSM is debilitating, often requiring pain medication because it can hurt to sit or to wear pads and our patients’ quality of life is severely affected. So please consider learning how to treat GSM. It turns out you don’t have to do exams. You don’t have to do follow-up. You can give these therapies, and women can use them for life.

Now, if your patient has vaginal bleeding, of course they need to see their gynecologist. But this is something every primary care doctor can and should do. As a urologist, we prescribe a lot of tamsulosin (Flomax) for our male patients to help with urination. Vaginal estrogen or DHEA is basically like Flomax for women, but it prevents UTIs and actually works like sildenafil (Viagra) because it can help orgasm and reduce pain with sex.

You have access to affordable, safe, effective treatment options to treat GSM. So check them out and hopefully change the world.

Dr. Rubin is an assistant clinical professor in the department of urology at Georgetown University, Washington. She reported conflicts of interest with Sprout, Maternal Medical, Absorption Pharmaceuticals, GlaxoSmithKline, and Endo.

A version of this article first appeared on Medscape.com.

This transcript has been edited for clarity.

Vaginal dryness is killing women.

I mean it. It’s actually killing women.

What do you mean, Dr. Rubin? How is vaginal dryness killing women? We minimize the term vaginal dryness. When women come to our offices and complain of a little vaginal dryness – or they don’t even come to our office to complain of it because the doctor can’t be bothered with a little vaginal dryness — what they don’t understand is that this “little vaginal dryness” is really something called genitourinary syndrome of menopause (GSM). They don’t know that because they’ve never heard of it, and you may have never heard of it either. In 2014, we changed the terms vaginal dryness and vulvovaginal atrophy or atrophic vaginitis to GSM to make it short and simple.

GSM – what does it mean? It’s not just a little vaginal dryness. It turns out that all of the genital and urinary symptoms from menopause just get worse over time. The bladder, the urethra, and the vagina have lots of hormone receptors, including estrogen and testosterone. When the body no longer makes those hormones, the system doesn’t work very well, and genital and urinary symptoms occur that just get worse over time without treatment. Unlike hot flashes, which tend to go away, GSM does not.

What are the symptoms of GSM? Some are sexual: a little vaginal dryness, pain with sex, and worsening orgasm. But there are also genital and urinary symptoms that get worse: itching, burning irritation, rawness, an awareness of their genitals that the patient has never had before. And as a urologist, we see frequency, urgency, and leakage.

The thing that kills women is recurrent urinary tract infections (UTIs). Did you know that UTIs account for 7 million visits and hospitalizations annually and 25% of all infections in older people? In fact, apparently one-third of the total Medicare expenditure is around UTIs. Not preventing UTIs is costing our health care system an enormous amount of money and resources.

Did you know we’ve had safe and effective treatment options for GSM since the 1970s? Vaginal hormones have existed since the 1970s, but we’re using them only for pain with sex and not for GSM. In fact, data show that by using vaginal hormones, we can prevent UTIs by more than 50%. We can save lives using safe, effective, local, low-dose vaginal hormone strategies. And they are safe and effective for all of our patients in pre- and post menopause.

There are five different treatment options: vaginal estrogen inserts, vaginal estrogen creams, vaginal dehydroepiandrosterone (DHEA), low-dose vaginal estrogen rings, and an oral pill option called ospemifene (Osphena). All are used to treat GSM and will only work if your patient actually uses them and continues to use them.

These treatments are safe. They are effective. They do not increase the level of systemic hormones in the bloodstream. I have many patients with breast cancer who use these products as well. The only patients you may want to talk to your oncology colleagues about is women on active aromatase inhibitors.

We have to understand that UTIs kill people and having GSM is debilitating, often requiring pain medication because it can hurt to sit or to wear pads and our patients’ quality of life is severely affected. So please consider learning how to treat GSM. It turns out you don’t have to do exams. You don’t have to do follow-up. You can give these therapies, and women can use them for life.

Now, if your patient has vaginal bleeding, of course they need to see their gynecologist. But this is something every primary care doctor can and should do. As a urologist, we prescribe a lot of tamsulosin (Flomax) for our male patients to help with urination. Vaginal estrogen or DHEA is basically like Flomax for women, but it prevents UTIs and actually works like sildenafil (Viagra) because it can help orgasm and reduce pain with sex.

You have access to affordable, safe, effective treatment options to treat GSM. So check them out and hopefully change the world.

Dr. Rubin is an assistant clinical professor in the department of urology at Georgetown University, Washington. She reported conflicts of interest with Sprout, Maternal Medical, Absorption Pharmaceuticals, GlaxoSmithKline, and Endo.

A version of this article first appeared on Medscape.com.

VMS, also known as hot flashes, night sweats, or cold sweats, occur for the majority of perimenopausal and menopausal women.¹ In one study, the mean duration of clinically significant VMS was 5 years, and one-third of participants continued to have bothersome hot flashes 10 or more years after the onset of menopause.² VMS may contribute to disrupted sleep patterns and depressed mood.³

All obstetrician-gynecologists know that estradiol and other estrogens are highly effective in the treatment of bothersome VMS. A meta-analysis reported that the frequency of VMS was reduced by 60% to 80% with oral estradiol (1 mg/day), transdermal estradiol(0.05 mg/day), and conjugated estrogen (0.625 mg).⁴ Breast tenderness and irregular uterine bleeding are common side effects of estrogen treatment of VMS. Estrogen treatment is contraindicated in patients with estrogen-responsive cancers, coronary heart disease, myocardial infarction, stroke, venous thromboembolism, and some cases of inherited thrombophilia. For these patients, an important option is the nonhormonal treatment of VMS, and several nonhormonal medications have been demonstrated to be effective therapy (TABLE 1). In this editorial I will review the medication treatment of VMS with escitalopram, paroxetine, gabapentin, and fezolinetant.

Escitalopram and paroxetine

Escitalopram and paroxetine have been shown to reduce VMS more than placebo in multiple clinical trials.^5-10 In addition, escitalopram and paroxetine, at the doses tested, may be more effective for the treatment of VMS than sertraline, citalopram, or fluoxetine.¹¹ In one trial assessing the efficacy of escitalopram to treat VMS, 205 patients with VMS were randomly assigned to 8 weeks of treatment with placebo or escitalopram.⁵ The initial escitalopram dose was 10 mg daily. At week 4:

• if VMS frequency was reduced by ≥ 50%, the patient remained on the 10-mg dose
• if VMS frequency was reduced by < 50%, the escitalopram dose was increased to 20 mg daily.

Following 8 weeks of treatment, the frequency of VMS decreased for patients in the placebo and escitalopram groups by 33% and 47%, respectively. Similar results have been reported in other studies.⁶

Paroxetine at a dose of 7.5 mg/day administered at bedtime is approved by the US Food and Drug Administration (FDA) for the treatment of VMS. In a pivotal study, 1,112 patients with VMS were randomly assigned to receive a placebo or paroxetine 7.5 mg at bedtime.⁹ In the 12-week study the reported decrease in mean weekly frequency of VMS for patients in the placebo and paroxetine groups were -37 and -44, respectively.⁹ Paroxetine 7.5 mg also reduced awakenings per night attributed to VMS and increased nighttime sleep duration.¹⁰

Depressed mood is prevalent among perimenopausal and postmenopausal patients.¹² Prescribing escitalopram or paroxetine for VMS also may improve mood. Venlafaxine and desvenlafaxine are effective for the treatment of VMS;^13,14 however, I seldom prescribe these medications for VMS because in my experience they are associated with more bothersome side effects, including dry mouth, decreased appetite, nausea, and insomnia than escitalopram or low-dose paroxetine.

Continue to: Gabapentin...

Gabapentin

Numerous randomized clinical trials have reported that gabapentin is superior to placebo for the treatment of VMS.¹⁵ In one trial, 420 patients with breast cancer and VMS were randomly assigned to 8 weeks of treatment with placebo, gabapentin 300 mg/day (G300), or gabapentin 900 mg/day (G900) in 3 divided doses.¹⁶ Following 8 weeks of treatment, reduction in hot-flash severity score among patients receiving placebo, G300, or G900 was 15%, 31%, and 46%, respectively. Fatigue and somnolence were reported more frequently among patients taking gabapentin 900 mg/day. In a small trial, 60 patients with VMS were randomized to receive placebo, conjugated estrogen (0.2625 mg/day),or gabapentin (target dose of 2,400 mg/day in 3 divided doses).¹⁷ Following 12 weeks of treatment, the patient-reported decrease in VMS for those taking placebo, estrogen, or gabapentin was 54%, 72%, and 71%, respectively.

High-dose gabapentin treatment was associated with side effects of headache and dizziness more often than placebo or estrogen. Although gabapentin is not a treatment for insomnia, in my practice if a menopausal patient has prominent and bothersome symptoms of sleep disturbance and mild VMS symptoms, I will consider a trial of low-dose gabapentin. Some experts recommend initiating gabapentin at a dose of 100 mgdaily before bedtime to assess the effectiveness of a low dose that seldom causes significant side effects.

ILLUSTRATION: ZONDA/ZAZA STUDIO/SHUTTERSTOCK

Fezolinetant

In a study of genetic variation associated with VMS, investigators discovered that nucleic acid variation in the neurokinin 3 (NK3) receptor was strongly associated with the prevalence of VMS, suggesting that this receptor is in the causal pathway to menopausal VMS.¹⁸ Additional research demonstrated that the kisspeptin/neurokinin B/dynorphin (KNDy) neurons, which are involved in the control of hypothalamic thermoregulation, are stimulated by neurokinin B, acting through the NK3 receptor, and suppressed by estradiol. A reduction in hypothalamic estrogen results in unopposed neurokinin B activity, which stimulates KNDy neurons, destabilizing the hypothalamic thermoregulatory center, causing vasodilation, which is perceived as hot flashes and sweating followed by chills.¹⁹

Fezolinetant is a high-affinity NK3 receptor antagonist that blocks the activity of neurokinin B, stabilizing the hypothalamic thermoregulatory center, thereby suppressing hot flashes. It is approved by the FDA for the treatment of moderate to severe VMS due to menopause using a fixed dose of 45 mg daily.²⁰ In one clinical trial, 500 menopausal patients with bothersome VMS were randomly assigned to 12 weeks of treatment with placebo, fezolinetant 30 mg/day, or fezolinetant 45 mg/day. Following 12 weeks of treatment, the reported frequency rates of VMS among patients in the placebo, F30, and F45 groups were reduced by 43%, 61%, and 64%, respectively.²¹ In addition, following 12 weeks of treatment, the severity of VMS rates among patients in the placebo, F30, and F45 groups were reduced by 20%, 26%, and 32%, respectively.

Fezolinetant improved the quality of sleep and was associated with an improvement in patient-reported quality of life. Following 12 weeks of treatment, sleep quality among patients in the placebo, F30, and F45 groups was reported to be “much or moderately better” in 34%, 45%, and 54% of the patients, respectively.²¹ Similar results were reported in a companion study.²²

Fezolinetant is contraindicated for patients with liver cirrhosis or severe renal impairment (estimated glomerular filtration rate of < 30 mL/min/1.73 m2). Before initiating treatment, serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin (total and direct). Fezolinetant should not be prescribed if any of these tests are greater than twice the upper limit of normal. These tests should be repeated at 3, 6, and 9 months, and if the patient reports symptoms or signs of liver injury (nausea, vomiting, jaundice). Fezolinetant is metabolized by CYP1A2 and should not be prescribed to patients taking strong CYP1A2 inhibitors. The most common side effects associated with fezolinetant treatment are abdominal pain (4.3%), diarrhea (3.9%), insomnia (3.9%), back pain (3.0%), and hepatic transaminase elevation (2.3%). Fezolinetant has not been thoroughly evaluated in patients older than age 65. Following an oral dose of the medication, the median maximum concentration is reached in 1.5 hours, and the half-life is estimated to be 10 hours.²⁰ Of all the medications discussed in this editorial, fezolinetant is the most expensive.

Effective VMS treatment improves overall health

Estrogen therapy is the gold standard treatment of VMS. However, many menopausal patients with bothersome VMS prefer not to take estrogen, and some have a medical condition that is a contraindication to estrogen treatment. The nonhormonal medication options for the treatment of VMS include escitalopram, paroxetine, gabapentin, and fezolinetant. Patients value the ability to choose the treatment they prefer, among all available hormonal and nonhormonal medication options. For mid-life women, effectively treating bothersome VMS is only one of many interventions that improves health. Optimal health is best achieved with²³:

• high-quality diet
• daily physical activity
• appropriate body mass index
• nicotine avoidance
• a healthy sleep schedule
• normal blood pressure, lipid, and glucose levels.

Women who have a high-quality diet; daily physical activity; an appropriate body mass index; and normal blood pressure, cholesterol, and glucose levels are estimated to live 9 disease-free years longer than other women.²⁴ ●

VMS, also known as hot flashes, night sweats, or cold sweats, occur for the majority of perimenopausal and menopausal women.¹ In one study, the mean duration of clinically significant VMS was 5 years, and one-third of participants continued to have bothersome hot flashes 10 or more years after the onset of menopause.² VMS may contribute to disrupted sleep patterns and depressed mood.³

All obstetrician-gynecologists know that estradiol and other estrogens are highly effective in the treatment of bothersome VMS. A meta-analysis reported that the frequency of VMS was reduced by 60% to 80% with oral estradiol (1 mg/day), transdermal estradiol(0.05 mg/day), and conjugated estrogen (0.625 mg).⁴ Breast tenderness and irregular uterine bleeding are common side effects of estrogen treatment of VMS. Estrogen treatment is contraindicated in patients with estrogen-responsive cancers, coronary heart disease, myocardial infarction, stroke, venous thromboembolism, and some cases of inherited thrombophilia. For these patients, an important option is the nonhormonal treatment of VMS, and several nonhormonal medications have been demonstrated to be effective therapy (TABLE 1). In this editorial I will review the medication treatment of VMS with escitalopram, paroxetine, gabapentin, and fezolinetant.

Escitalopram and paroxetine

Escitalopram and paroxetine have been shown to reduce VMS more than placebo in multiple clinical trials.^5-10 In addition, escitalopram and paroxetine, at the doses tested, may be more effective for the treatment of VMS than sertraline, citalopram, or fluoxetine.¹¹ In one trial assessing the efficacy of escitalopram to treat VMS, 205 patients with VMS were randomly assigned to 8 weeks of treatment with placebo or escitalopram.⁵ The initial escitalopram dose was 10 mg daily. At week 4:

• if VMS frequency was reduced by ≥ 50%, the patient remained on the 10-mg dose
• if VMS frequency was reduced by < 50%, the escitalopram dose was increased to 20 mg daily.

Following 8 weeks of treatment, the frequency of VMS decreased for patients in the placebo and escitalopram groups by 33% and 47%, respectively. Similar results have been reported in other studies.⁶

Paroxetine at a dose of 7.5 mg/day administered at bedtime is approved by the US Food and Drug Administration (FDA) for the treatment of VMS. In a pivotal study, 1,112 patients with VMS were randomly assigned to receive a placebo or paroxetine 7.5 mg at bedtime.⁹ In the 12-week study the reported decrease in mean weekly frequency of VMS for patients in the placebo and paroxetine groups were -37 and -44, respectively.⁹ Paroxetine 7.5 mg also reduced awakenings per night attributed to VMS and increased nighttime sleep duration.¹⁰

Depressed mood is prevalent among perimenopausal and postmenopausal patients.¹² Prescribing escitalopram or paroxetine for VMS also may improve mood. Venlafaxine and desvenlafaxine are effective for the treatment of VMS;^13,14 however, I seldom prescribe these medications for VMS because in my experience they are associated with more bothersome side effects, including dry mouth, decreased appetite, nausea, and insomnia than escitalopram or low-dose paroxetine.

Continue to: Gabapentin...

Gabapentin

Numerous randomized clinical trials have reported that gabapentin is superior to placebo for the treatment of VMS.¹⁵ In one trial, 420 patients with breast cancer and VMS were randomly assigned to 8 weeks of treatment with placebo, gabapentin 300 mg/day (G300), or gabapentin 900 mg/day (G900) in 3 divided doses.¹⁶ Following 8 weeks of treatment, reduction in hot-flash severity score among patients receiving placebo, G300, or G900 was 15%, 31%, and 46%, respectively. Fatigue and somnolence were reported more frequently among patients taking gabapentin 900 mg/day. In a small trial, 60 patients with VMS were randomized to receive placebo, conjugated estrogen (0.2625 mg/day),or gabapentin (target dose of 2,400 mg/day in 3 divided doses).¹⁷ Following 12 weeks of treatment, the patient-reported decrease in VMS for those taking placebo, estrogen, or gabapentin was 54%, 72%, and 71%, respectively.

High-dose gabapentin treatment was associated with side effects of headache and dizziness more often than placebo or estrogen. Although gabapentin is not a treatment for insomnia, in my practice if a menopausal patient has prominent and bothersome symptoms of sleep disturbance and mild VMS symptoms, I will consider a trial of low-dose gabapentin. Some experts recommend initiating gabapentin at a dose of 100 mgdaily before bedtime to assess the effectiveness of a low dose that seldom causes significant side effects.

ILLUSTRATION: ZONDA/ZAZA STUDIO/SHUTTERSTOCK

Fezolinetant

In a study of genetic variation associated with VMS, investigators discovered that nucleic acid variation in the neurokinin 3 (NK3) receptor was strongly associated with the prevalence of VMS, suggesting that this receptor is in the causal pathway to menopausal VMS.¹⁸ Additional research demonstrated that the kisspeptin/neurokinin B/dynorphin (KNDy) neurons, which are involved in the control of hypothalamic thermoregulation, are stimulated by neurokinin B, acting through the NK3 receptor, and suppressed by estradiol. A reduction in hypothalamic estrogen results in unopposed neurokinin B activity, which stimulates KNDy neurons, destabilizing the hypothalamic thermoregulatory center, causing vasodilation, which is perceived as hot flashes and sweating followed by chills.¹⁹

Fezolinetant is a high-affinity NK3 receptor antagonist that blocks the activity of neurokinin B, stabilizing the hypothalamic thermoregulatory center, thereby suppressing hot flashes. It is approved by the FDA for the treatment of moderate to severe VMS due to menopause using a fixed dose of 45 mg daily.²⁰ In one clinical trial, 500 menopausal patients with bothersome VMS were randomly assigned to 12 weeks of treatment with placebo, fezolinetant 30 mg/day, or fezolinetant 45 mg/day. Following 12 weeks of treatment, the reported frequency rates of VMS among patients in the placebo, F30, and F45 groups were reduced by 43%, 61%, and 64%, respectively.²¹ In addition, following 12 weeks of treatment, the severity of VMS rates among patients in the placebo, F30, and F45 groups were reduced by 20%, 26%, and 32%, respectively.

Fezolinetant improved the quality of sleep and was associated with an improvement in patient-reported quality of life. Following 12 weeks of treatment, sleep quality among patients in the placebo, F30, and F45 groups was reported to be “much or moderately better” in 34%, 45%, and 54% of the patients, respectively.²¹ Similar results were reported in a companion study.²²

Fezolinetant is contraindicated for patients with liver cirrhosis or severe renal impairment (estimated glomerular filtration rate of < 30 mL/min/1.73 m2). Before initiating treatment, serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin (total and direct). Fezolinetant should not be prescribed if any of these tests are greater than twice the upper limit of normal. These tests should be repeated at 3, 6, and 9 months, and if the patient reports symptoms or signs of liver injury (nausea, vomiting, jaundice). Fezolinetant is metabolized by CYP1A2 and should not be prescribed to patients taking strong CYP1A2 inhibitors. The most common side effects associated with fezolinetant treatment are abdominal pain (4.3%), diarrhea (3.9%), insomnia (3.9%), back pain (3.0%), and hepatic transaminase elevation (2.3%). Fezolinetant has not been thoroughly evaluated in patients older than age 65. Following an oral dose of the medication, the median maximum concentration is reached in 1.5 hours, and the half-life is estimated to be 10 hours.²⁰ Of all the medications discussed in this editorial, fezolinetant is the most expensive.

Effective VMS treatment improves overall health

Estrogen therapy is the gold standard treatment of VMS. However, many menopausal patients with bothersome VMS prefer not to take estrogen, and some have a medical condition that is a contraindication to estrogen treatment. The nonhormonal medication options for the treatment of VMS include escitalopram, paroxetine, gabapentin, and fezolinetant. Patients value the ability to choose the treatment they prefer, among all available hormonal and nonhormonal medication options. For mid-life women, effectively treating bothersome VMS is only one of many interventions that improves health. Optimal health is best achieved with²³:

• high-quality diet
• daily physical activity
• appropriate body mass index
• nicotine avoidance
• a healthy sleep schedule
• normal blood pressure, lipid, and glucose levels.

Women who have a high-quality diet; daily physical activity; an appropriate body mass index; and normal blood pressure, cholesterol, and glucose levels are estimated to live 9 disease-free years longer than other women.²⁴ ●

VMS, also known as hot flashes, night sweats, or cold sweats, occur for the majority of perimenopausal and menopausal women.¹ In one study, the mean duration of clinically significant VMS was 5 years, and one-third of participants continued to have bothersome hot flashes 10 or more years after the onset of menopause.² VMS may contribute to disrupted sleep patterns and depressed mood.³

All obstetrician-gynecologists know that estradiol and other estrogens are highly effective in the treatment of bothersome VMS. A meta-analysis reported that the frequency of VMS was reduced by 60% to 80% with oral estradiol (1 mg/day), transdermal estradiol(0.05 mg/day), and conjugated estrogen (0.625 mg).⁴ Breast tenderness and irregular uterine bleeding are common side effects of estrogen treatment of VMS. Estrogen treatment is contraindicated in patients with estrogen-responsive cancers, coronary heart disease, myocardial infarction, stroke, venous thromboembolism, and some cases of inherited thrombophilia. For these patients, an important option is the nonhormonal treatment of VMS, and several nonhormonal medications have been demonstrated to be effective therapy (TABLE 1). In this editorial I will review the medication treatment of VMS with escitalopram, paroxetine, gabapentin, and fezolinetant.

Escitalopram and paroxetine

Escitalopram and paroxetine have been shown to reduce VMS more than placebo in multiple clinical trials.^5-10 In addition, escitalopram and paroxetine, at the doses tested, may be more effective for the treatment of VMS than sertraline, citalopram, or fluoxetine.¹¹ In one trial assessing the efficacy of escitalopram to treat VMS, 205 patients with VMS were randomly assigned to 8 weeks of treatment with placebo or escitalopram.⁵ The initial escitalopram dose was 10 mg daily. At week 4:

• if VMS frequency was reduced by ≥ 50%, the patient remained on the 10-mg dose
• if VMS frequency was reduced by < 50%, the escitalopram dose was increased to 20 mg daily.

Following 8 weeks of treatment, the frequency of VMS decreased for patients in the placebo and escitalopram groups by 33% and 47%, respectively. Similar results have been reported in other studies.⁶

Paroxetine at a dose of 7.5 mg/day administered at bedtime is approved by the US Food and Drug Administration (FDA) for the treatment of VMS. In a pivotal study, 1,112 patients with VMS were randomly assigned to receive a placebo or paroxetine 7.5 mg at bedtime.⁹ In the 12-week study the reported decrease in mean weekly frequency of VMS for patients in the placebo and paroxetine groups were -37 and -44, respectively.⁹ Paroxetine 7.5 mg also reduced awakenings per night attributed to VMS and increased nighttime sleep duration.¹⁰

Depressed mood is prevalent among perimenopausal and postmenopausal patients.¹² Prescribing escitalopram or paroxetine for VMS also may improve mood. Venlafaxine and desvenlafaxine are effective for the treatment of VMS;^13,14 however, I seldom prescribe these medications for VMS because in my experience they are associated with more bothersome side effects, including dry mouth, decreased appetite, nausea, and insomnia than escitalopram or low-dose paroxetine.

Continue to: Gabapentin...

Gabapentin

Numerous randomized clinical trials have reported that gabapentin is superior to placebo for the treatment of VMS.¹⁵ In one trial, 420 patients with breast cancer and VMS were randomly assigned to 8 weeks of treatment with placebo, gabapentin 300 mg/day (G300), or gabapentin 900 mg/day (G900) in 3 divided doses.¹⁶ Following 8 weeks of treatment, reduction in hot-flash severity score among patients receiving placebo, G300, or G900 was 15%, 31%, and 46%, respectively. Fatigue and somnolence were reported more frequently among patients taking gabapentin 900 mg/day. In a small trial, 60 patients with VMS were randomized to receive placebo, conjugated estrogen (0.2625 mg/day),or gabapentin (target dose of 2,400 mg/day in 3 divided doses).¹⁷ Following 12 weeks of treatment, the patient-reported decrease in VMS for those taking placebo, estrogen, or gabapentin was 54%, 72%, and 71%, respectively.

High-dose gabapentin treatment was associated with side effects of headache and dizziness more often than placebo or estrogen. Although gabapentin is not a treatment for insomnia, in my practice if a menopausal patient has prominent and bothersome symptoms of sleep disturbance and mild VMS symptoms, I will consider a trial of low-dose gabapentin. Some experts recommend initiating gabapentin at a dose of 100 mgdaily before bedtime to assess the effectiveness of a low dose that seldom causes significant side effects.

ILLUSTRATION: ZONDA/ZAZA STUDIO/SHUTTERSTOCK

Fezolinetant

In a study of genetic variation associated with VMS, investigators discovered that nucleic acid variation in the neurokinin 3 (NK3) receptor was strongly associated with the prevalence of VMS, suggesting that this receptor is in the causal pathway to menopausal VMS.¹⁸ Additional research demonstrated that the kisspeptin/neurokinin B/dynorphin (KNDy) neurons, which are involved in the control of hypothalamic thermoregulation, are stimulated by neurokinin B, acting through the NK3 receptor, and suppressed by estradiol. A reduction in hypothalamic estrogen results in unopposed neurokinin B activity, which stimulates KNDy neurons, destabilizing the hypothalamic thermoregulatory center, causing vasodilation, which is perceived as hot flashes and sweating followed by chills.¹⁹

Fezolinetant is a high-affinity NK3 receptor antagonist that blocks the activity of neurokinin B, stabilizing the hypothalamic thermoregulatory center, thereby suppressing hot flashes. It is approved by the FDA for the treatment of moderate to severe VMS due to menopause using a fixed dose of 45 mg daily.²⁰ In one clinical trial, 500 menopausal patients with bothersome VMS were randomly assigned to 12 weeks of treatment with placebo, fezolinetant 30 mg/day, or fezolinetant 45 mg/day. Following 12 weeks of treatment, the reported frequency rates of VMS among patients in the placebo, F30, and F45 groups were reduced by 43%, 61%, and 64%, respectively.²¹ In addition, following 12 weeks of treatment, the severity of VMS rates among patients in the placebo, F30, and F45 groups were reduced by 20%, 26%, and 32%, respectively.

Fezolinetant improved the quality of sleep and was associated with an improvement in patient-reported quality of life. Following 12 weeks of treatment, sleep quality among patients in the placebo, F30, and F45 groups was reported to be “much or moderately better” in 34%, 45%, and 54% of the patients, respectively.²¹ Similar results were reported in a companion study.²²

Fezolinetant is contraindicated for patients with liver cirrhosis or severe renal impairment (estimated glomerular filtration rate of < 30 mL/min/1.73 m2). Before initiating treatment, serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin (total and direct). Fezolinetant should not be prescribed if any of these tests are greater than twice the upper limit of normal. These tests should be repeated at 3, 6, and 9 months, and if the patient reports symptoms or signs of liver injury (nausea, vomiting, jaundice). Fezolinetant is metabolized by CYP1A2 and should not be prescribed to patients taking strong CYP1A2 inhibitors. The most common side effects associated with fezolinetant treatment are abdominal pain (4.3%), diarrhea (3.9%), insomnia (3.9%), back pain (3.0%), and hepatic transaminase elevation (2.3%). Fezolinetant has not been thoroughly evaluated in patients older than age 65. Following an oral dose of the medication, the median maximum concentration is reached in 1.5 hours, and the half-life is estimated to be 10 hours.²⁰ Of all the medications discussed in this editorial, fezolinetant is the most expensive.

Effective VMS treatment improves overall health

Estrogen therapy is the gold standard treatment of VMS. However, many menopausal patients with bothersome VMS prefer not to take estrogen, and some have a medical condition that is a contraindication to estrogen treatment. The nonhormonal medication options for the treatment of VMS include escitalopram, paroxetine, gabapentin, and fezolinetant. Patients value the ability to choose the treatment they prefer, among all available hormonal and nonhormonal medication options. For mid-life women, effectively treating bothersome VMS is only one of many interventions that improves health. Optimal health is best achieved with²³:

• high-quality diet
• daily physical activity
• appropriate body mass index
• nicotine avoidance
• a healthy sleep schedule
• normal blood pressure, lipid, and glucose levels.

Women who have a high-quality diet; daily physical activity; an appropriate body mass index; and normal blood pressure, cholesterol, and glucose levels are estimated to live 9 disease-free years longer than other women.²⁴ ●

Deligiannidis KM, Meltzer-Brody S, Maximos B, et al. Zuranolone for the treatment of postpartum depression. Am J Psychiatry. 2023;180:668-675. doi:10.1176/appi.ajp.20220785.

EXPERT COMMENTARY

Postpartum depression affects approximately 17.2% of patients in the peripartum period.¹ Typical pharmacologic treatment of PPD includes selective serotonin reuptake inhibitors (SSRIs), which may take up to 12 weeks to take effect. Postpartum depression is thought to be secondary to maladaptation to hormonal fluctuations in the peripartum period, including allopregnanolone, a positive allosteric modulator of GABA_A (γ-aminobutyric acid type A)receptors and a metabolite of progesterone, levels of which increase in pregnancy and abruptly decrease following delivery.¹ In 2019, the GABA_A receptor modulator brexanalone was approved by the US Food and Drug Administration (FDA) to treat PPD through continuous intravenous infusion over 60 hours in the hospital setting.

Zuranolone, an allosteric modulator of GABA_A receptors, also has been studied as an investigational medication for rapid treatment of PPD. Prior studies demonstrated the efficacy of oral zuranolone 30 mg daily for the treatment of PPD² and 50 mg for the treatment of major depression in nonpregnant patients.³ Deligiannidis and colleagues conducted a trial to investigate the 50-mg dose of zuranolone for the treatment of PPD. (Notably, in August 2023, the FDA approved oral zuranolone once daily for 14 days for the treatment of PPD.) Following the FDA approval, the American College of Obstetricians and Gynecologists (ACOG) released a Practice Advisory recommending consideration of zuranolone for PPD that takes into account balancing the benefits and risks, including known sedative effects, potential need for decreasing the dose due to adverse effects, lack of safety data in lactation, and unknown long-term efficacy.⁴

Details of the study

This randomized, double-blind, placebo-controlled study included 196 patients with an episode of major depression, characterized as a baseline score of 26 or greater on the Hamilton Depression Rating Scale (HAM-D) beginning in the third trimester or within the first 4 weeks postpartum. Patients were randomly assigned in a 1:1 ratio to receive zuranolone 50 mg daily or placebo, with stratification by stable concurrent antidepressant use. Treatment duration was for 14 days, with follow-up through day 45.

The study’s primary outcome was a change in the baseline HAM-D score at day 15. Changes in HAM-D score also were recorded at days 3, 28, and 45.

The 2 study groups were well balanced by demographic and baseline characteristics. In both groups, the majority of patients experienced the onset of their major depressive episodes within the first 4 weeks postpartum. Completion rates of the 14-day treatment course and 45-day follow-up were high and similar in both groups; 170 patients completed the study. The rate of concurrent psychiatric medications taken, most of which were SSRIs, was similar between the 2 groups at approximately 15% of patients.

Results. A statistically significant improvement in the primary outcome (the change in HAM-D score) at day 15 occurred in patients who received zuranolone versus placebo (P = .001). Additionally, there were statistically significant improvements in the secondary outcomes HAM-D scores at days 3, 28, and 45. Initial response, as measured by changes in HAM-D scores, occurred at a median duration of 9 days in the zuranolone group and 43 days in the placebo group. More patients in the zuranolone group achieved a reduction in HAM-D score at 15 days (57.0% vs 38.9%; P = .02). Zuranolone was associated with a higher rate of HAM-D remission at day 45 (44.0% vs 29.4%; P = .02).

With regard to safety, 16.3% of patients (17) in the zuranolone group (vs 1% in the placebo group) experienced an adverse event, most commonly somnolence, dizziness, and sedation, which led to a dose reduction. However, 15 of these 17 patients still completed the study, and there were no serious adverse events.

Study strengths and limitations

This study’s strengths include the double-blinded design that was continued throughout the duration of the follow-up. Additionally, the study population was heterogeneous andreflective of patients from diverse racial and ethnic backgrounds. Lastly, only minor and moderate adverse events were reported and, despite this, nearly all patients who experienced adverse events completed the study.

Limitations of the study include the lack of generalizability, as patients with bipolar disorder and mild or moderate PPD were excluded. Additionally, the majority of patients had depressive episodes within the first 4 weeks postpartum, thereby excluding patients with depressive episodes at other time points in the peripartum period. Further, as breastfeeding was prohibited, safety in lactating patients using zuranolone is unknown. Lastly, the study follow-up period was 45 days; therefore, the long-term efficacy of zuranolone treatment is unclear. ●

Deligiannidis KM, Meltzer-Brody S, Maximos B, et al. Zuranolone for the treatment of postpartum depression. Am J Psychiatry. 2023;180:668-675. doi:10.1176/appi.ajp.20220785.

EXPERT COMMENTARY

Postpartum depression affects approximately 17.2% of patients in the peripartum period.¹ Typical pharmacologic treatment of PPD includes selective serotonin reuptake inhibitors (SSRIs), which may take up to 12 weeks to take effect. Postpartum depression is thought to be secondary to maladaptation to hormonal fluctuations in the peripartum period, including allopregnanolone, a positive allosteric modulator of GABA_A (γ-aminobutyric acid type A)receptors and a metabolite of progesterone, levels of which increase in pregnancy and abruptly decrease following delivery.¹ In 2019, the GABA_A receptor modulator brexanalone was approved by the US Food and Drug Administration (FDA) to treat PPD through continuous intravenous infusion over 60 hours in the hospital setting.

Zuranolone, an allosteric modulator of GABA_A receptors, also has been studied as an investigational medication for rapid treatment of PPD. Prior studies demonstrated the efficacy of oral zuranolone 30 mg daily for the treatment of PPD² and 50 mg for the treatment of major depression in nonpregnant patients.³ Deligiannidis and colleagues conducted a trial to investigate the 50-mg dose of zuranolone for the treatment of PPD. (Notably, in August 2023, the FDA approved oral zuranolone once daily for 14 days for the treatment of PPD.) Following the FDA approval, the American College of Obstetricians and Gynecologists (ACOG) released a Practice Advisory recommending consideration of zuranolone for PPD that takes into account balancing the benefits and risks, including known sedative effects, potential need for decreasing the dose due to adverse effects, lack of safety data in lactation, and unknown long-term efficacy.⁴

Details of the study

This randomized, double-blind, placebo-controlled study included 196 patients with an episode of major depression, characterized as a baseline score of 26 or greater on the Hamilton Depression Rating Scale (HAM-D) beginning in the third trimester or within the first 4 weeks postpartum. Patients were randomly assigned in a 1:1 ratio to receive zuranolone 50 mg daily or placebo, with stratification by stable concurrent antidepressant use. Treatment duration was for 14 days, with follow-up through day 45.

The study’s primary outcome was a change in the baseline HAM-D score at day 15. Changes in HAM-D score also were recorded at days 3, 28, and 45.

The 2 study groups were well balanced by demographic and baseline characteristics. In both groups, the majority of patients experienced the onset of their major depressive episodes within the first 4 weeks postpartum. Completion rates of the 14-day treatment course and 45-day follow-up were high and similar in both groups; 170 patients completed the study. The rate of concurrent psychiatric medications taken, most of which were SSRIs, was similar between the 2 groups at approximately 15% of patients.

Results. A statistically significant improvement in the primary outcome (the change in HAM-D score) at day 15 occurred in patients who received zuranolone versus placebo (P = .001). Additionally, there were statistically significant improvements in the secondary outcomes HAM-D scores at days 3, 28, and 45. Initial response, as measured by changes in HAM-D scores, occurred at a median duration of 9 days in the zuranolone group and 43 days in the placebo group. More patients in the zuranolone group achieved a reduction in HAM-D score at 15 days (57.0% vs 38.9%; P = .02). Zuranolone was associated with a higher rate of HAM-D remission at day 45 (44.0% vs 29.4%; P = .02).

With regard to safety, 16.3% of patients (17) in the zuranolone group (vs 1% in the placebo group) experienced an adverse event, most commonly somnolence, dizziness, and sedation, which led to a dose reduction. However, 15 of these 17 patients still completed the study, and there were no serious adverse events.

Study strengths and limitations

This study’s strengths include the double-blinded design that was continued throughout the duration of the follow-up. Additionally, the study population was heterogeneous andreflective of patients from diverse racial and ethnic backgrounds. Lastly, only minor and moderate adverse events were reported and, despite this, nearly all patients who experienced adverse events completed the study.

Limitations of the study include the lack of generalizability, as patients with bipolar disorder and mild or moderate PPD were excluded. Additionally, the majority of patients had depressive episodes within the first 4 weeks postpartum, thereby excluding patients with depressive episodes at other time points in the peripartum period. Further, as breastfeeding was prohibited, safety in lactating patients using zuranolone is unknown. Lastly, the study follow-up period was 45 days; therefore, the long-term efficacy of zuranolone treatment is unclear. ●

Deligiannidis KM, Meltzer-Brody S, Maximos B, et al. Zuranolone for the treatment of postpartum depression. Am J Psychiatry. 2023;180:668-675. doi:10.1176/appi.ajp.20220785.

EXPERT COMMENTARY

Postpartum depression affects approximately 17.2% of patients in the peripartum period.¹ Typical pharmacologic treatment of PPD includes selective serotonin reuptake inhibitors (SSRIs), which may take up to 12 weeks to take effect. Postpartum depression is thought to be secondary to maladaptation to hormonal fluctuations in the peripartum period, including allopregnanolone, a positive allosteric modulator of GABA_A (γ-aminobutyric acid type A)receptors and a metabolite of progesterone, levels of which increase in pregnancy and abruptly decrease following delivery.¹ In 2019, the GABA_A receptor modulator brexanalone was approved by the US Food and Drug Administration (FDA) to treat PPD through continuous intravenous infusion over 60 hours in the hospital setting.

Zuranolone, an allosteric modulator of GABA_A receptors, also has been studied as an investigational medication for rapid treatment of PPD. Prior studies demonstrated the efficacy of oral zuranolone 30 mg daily for the treatment of PPD² and 50 mg for the treatment of major depression in nonpregnant patients.³ Deligiannidis and colleagues conducted a trial to investigate the 50-mg dose of zuranolone for the treatment of PPD. (Notably, in August 2023, the FDA approved oral zuranolone once daily for 14 days for the treatment of PPD.) Following the FDA approval, the American College of Obstetricians and Gynecologists (ACOG) released a Practice Advisory recommending consideration of zuranolone for PPD that takes into account balancing the benefits and risks, including known sedative effects, potential need for decreasing the dose due to adverse effects, lack of safety data in lactation, and unknown long-term efficacy.⁴

Details of the study

This randomized, double-blind, placebo-controlled study included 196 patients with an episode of major depression, characterized as a baseline score of 26 or greater on the Hamilton Depression Rating Scale (HAM-D) beginning in the third trimester or within the first 4 weeks postpartum. Patients were randomly assigned in a 1:1 ratio to receive zuranolone 50 mg daily or placebo, with stratification by stable concurrent antidepressant use. Treatment duration was for 14 days, with follow-up through day 45.

The study’s primary outcome was a change in the baseline HAM-D score at day 15. Changes in HAM-D score also were recorded at days 3, 28, and 45.

The 2 study groups were well balanced by demographic and baseline characteristics. In both groups, the majority of patients experienced the onset of their major depressive episodes within the first 4 weeks postpartum. Completion rates of the 14-day treatment course and 45-day follow-up were high and similar in both groups; 170 patients completed the study. The rate of concurrent psychiatric medications taken, most of which were SSRIs, was similar between the 2 groups at approximately 15% of patients.

Results. A statistically significant improvement in the primary outcome (the change in HAM-D score) at day 15 occurred in patients who received zuranolone versus placebo (P = .001). Additionally, there were statistically significant improvements in the secondary outcomes HAM-D scores at days 3, 28, and 45. Initial response, as measured by changes in HAM-D scores, occurred at a median duration of 9 days in the zuranolone group and 43 days in the placebo group. More patients in the zuranolone group achieved a reduction in HAM-D score at 15 days (57.0% vs 38.9%; P = .02). Zuranolone was associated with a higher rate of HAM-D remission at day 45 (44.0% vs 29.4%; P = .02).

With regard to safety, 16.3% of patients (17) in the zuranolone group (vs 1% in the placebo group) experienced an adverse event, most commonly somnolence, dizziness, and sedation, which led to a dose reduction. However, 15 of these 17 patients still completed the study, and there were no serious adverse events.

Study strengths and limitations

This study’s strengths include the double-blinded design that was continued throughout the duration of the follow-up. Additionally, the study population was heterogeneous andreflective of patients from diverse racial and ethnic backgrounds. Lastly, only minor and moderate adverse events were reported and, despite this, nearly all patients who experienced adverse events completed the study.

Limitations of the study include the lack of generalizability, as patients with bipolar disorder and mild or moderate PPD were excluded. Additionally, the majority of patients had depressive episodes within the first 4 weeks postpartum, thereby excluding patients with depressive episodes at other time points in the peripartum period. Further, as breastfeeding was prohibited, safety in lactating patients using zuranolone is unknown. Lastly, the study follow-up period was 45 days; therefore, the long-term efficacy of zuranolone treatment is unclear. ●

The Food and Drug Administration approval of zuranolone for postpartum depression in August 2023 has raised many important questions (and opinions) about its future use in clinical practice.

At the UNC-Chapel Hill Center for Women’s Mood Disorders, we treat women and pregnant people throughout hormonal transitions, including pregnancy and the postpartum, and have been part of development, research, and now delivery of both brexanolone and zuranolone. While we are excited about new tools in the arsenal for alleviating maternal mental health, we also want to be clear that our work is far from complete and continued efforts to care for pregnant people and their families are imperative.

courtesy UNC-Chapel Hill

What is zuranolone?

Zuranolone (brand name Zurzuvae) is an oral medication developed by Sage Therapeutics and Biogen. It is a positive allosteric modulator of the GABA_A receptor, the brain’s major inhibitory system. As a positive allosteric modulator, it increases the sensitivity of the GABA_A receptor to GABA.

Zuranolone is very similar to brexanolone, a synthetic form of allopregnanolone, a neurosteroid byproduct of progesterone (see below). However, zuranolone is not an oral form of brexanolone – it was slightly modified to ensure good oral stability and bioavailability. It is metabolized by the hepatic enzyme CYP3A4 and has a half-life of 16-23 hours. Zurzuvae is currently produced in capsule form.
 

What does zuranolone treat?

Zuranolone is the first FDA-approved oral drug for postpartum depression (PPD). It follows brexanolone, an intravenous drug, which was the first FDA-approved medication for PPD. Though these are the first medications with specific approval for PDD, many other treatment options are currently available including therapy, SSRIs, serotonin norepinephrine reuptake inhibitors (SNRIs), and other treatments used in major depression.

How does zuranolone work?

courtesy UNC-Chapel Hill

Zuranolone is a neuroactive steroid, which means that it is a steroid that goes into and acts on the brain. Zuranolone binds to different GABA receptor subunits from those bound by other positive modulators, such as benzodiazepines (for example, lorazepam). As a synthetic form of allopregnanolone, a metabolite of progesterone which rises dramatically in pregnancy then drops during labor and delivery, zuranolone was originally thought to mitigate the response to this drop in patients that are vulnerable to it during the postpartum. An alternative proposed mechanism is that the increased GABAergic, inhibitory signaling with zuranolone may act directly to decrease depression irrespective of the exact mechanism by which the depression occurred.

How was it studied?

Zuranolone was studied in women with severe postpartum depression and had to meet criteria for major depressive disorder (MDD) no earlier than the third trimester of pregnancy (about 28 weeks’ gestation) and no later than 4 weeks post partum. Patients were excluded from these studies if they had a history of bipolar disorder, psychotic disorders, attempted suicide, or if they were at risk for suicide.

The two phase 3 clinical trials that led to FDA approval are ROBIN and SKYLARK. These studies measured the efficacy and safety of zuranolone at 30 mg and 50 mg, respectively, and met their end points of rapid improvement in depressive and anxiety symptoms in postpartum depression.
 

When will we be able to start using it?

It is anticipated that zuranolone will become commercially available in early 2024.

Who can prescribe it?

courtesy UNC-Chapel Hill

Those with medical licenses. Most people will likely receive treatment from their obstetric, family medicine, or psychiatric clinicians.

How much will it cost?

The manufacturers have not released this information as of August 2023.

What sort of doses and duration is recommended?

The current FDA recommended dose is 50 mg for 14 days, taken once per evening with a fatty meal. The dose can be reduced to 40 mg if there are central nervous system (CNS) depressant effects, and to 30 mg if the patient has severe hepatic or moderate-severe renal impairment. There are currently no studies on longer courses of treatment.

What happens if the patient relapses after a 14-day trial?

While there is no clear guidance, an open-label trial (The SHORELINE Study) demonstrated that a repeated 14-day administration can restore clinical response.

What are the side effects?

courtesy UNC-Chapel Hill

Common side effects include drowsiness, dizziness, lower energy, diarrhea, and symptoms similar to the common cold. Zuranolone can act like a CNS depressant and can lead to sedation and somnolence.

Are there any boxed warnings?

Because of the CNS depressant effects, zuranolone was given a boxed warning that patients should not drive or operate heavy machinery within 12 hours of taking the medication as it may lead to impairment. Similar to other antidepressants, there is also a warning that zuranolone may increase risk for suicidal thoughts in patients under 24 years old.

Can it be used with other medications?

Yes. In the original trials, women were allowed to remain on medications treating their depressive symptoms (such as SSRIs and SNRIs). According to the FDA, zuranolone can be used alone or with other antidepressants.

Are there any medicines to avoid?

We recommend caution with other medications which may increase sedation, such as benzodiazepines.

Can it be used with birth control?

Yes. In fact, because the outcomes on a fetus are not yet studied, it is recommended that patients be on concurrent birth control during treatment and for a week after cessation. This does not mean that zuranolone is known to cause issues with fetal development, but rather that we do not know at this time.

Can it be used in pregnancy?

As above, the outcomes on fetal development are not known at this time, nor are the effects of zuranolone on labor and delivery. More research will need to be done to understand if there is risk with taking zuranolone during pregnancy. It should be noted that allopregnanolone levels ordinarily reach quite high levels during pregnancy.
 

Long-term side effects?

Long-term side effects are unknown. The study duration of ROBIN and SKYLARK was 45 days.

Breastfeeding?

Use in lactation has not yet been studied. Continued research is needed.

Can it be used in mood changes related to other reproductive changes or diagnoses like premenstrual dysphoric disorder and perimenopause?

The mechanism by which zuranolone is thought to work – that is, during changes in reproductive hormones – is implicated in other reproductive transitions such as premenstrual dysphoric disorder and perimenopause when reproductive hormones are fluctuating, though at lower levels than in pregnancy. Research will be required to assess efficacy and safety; however, the mechanistic reasons is worth pursuing. Additionally, zuranolone has not been studied in postpartum psychosis.

Can zuranolone be used to treat other affective conditions besides postpartum depression? Bipolar disorder?

Zuranolone is currently only approved for the treatment of postpartum depression. It has not received FDA approval for major depression outside of the perinatal period at this time. Whether it may be beneficial for patients with a depressive episode that is part of an underlying bipolar disorder or other psychiatric illness is not yet known.

Anxiety?

Along with depressive symptoms, women who received zuranolone in the clinical trials also had improvements in anxiety symptoms. These findings provide some hope that zuranolone may eventually be beneficial in patients with anxiety.

However, to date zuranolone has not been directly studied as a treatment for anxiety disorders (such as generalized anxiety disorder, panic disorder, etc.), so its efficacy for these illnesses is currently unknown.
 

Insomnia?

In a study of 153 postpartum women, randomized to placebo or zuranolone, scale questions for insomnia were improved in the group receiving zuranolone. This provides some hope that, if zuranolone is appropriate, concurrent polypharmacy with a sleep aid can be avoided. Additionally, future evaluation of use in insomnia outside of PPD may be warranted.

How is it different from brexanolone?

The two are slightly different molecules. Brexanolone is synthetically identical to allopregnanolone and zuranolone has been altered to be active and orally bioavailable.

Brexanolone is a 60-hour infusion that requires hospital admission at an approved health care site. Zuranolone is an oral at-home once-daily dosing treatment for 14 days. Zuranolone does not require enrollment in a risk evaluation and mitigation strategy for risk of excessive sedation and sudden loss of consciousness.
 

When would you consider zuranolone vs. brexanolone vs. other antidepressants?

Zuranolone and brexanolone are rapid-acting antidepressants with a response within 14 days or 60 hours, respectively. Antidepressants such as SSRIs/SNRIs are still available, well studied, and work, although take longer to reach clinical efficacy and are accompanied by potentially troubling side effects (for example, weight gain, sexual dysfunction).

Time to treatment effect should be considered when assessing severity of symptoms and functional impairment of the mother and the overall family unit. Brexanolone requires continuous monitoring which may be beneficial for women who are severely impaired and may benefit from frequent clinical monitoring. Brexanolone does not require a dose reduction with hepatic impairment, however, should be avoided in end-stage renal disease because of the potential accumulation of the solubilizing agent.
 

Where can I find more information?

Many states have maternal mental health consultation lines (examples include NCMATTERS here in North Carolina and MCPAP for Moms in Massachusetts) for clinicians (mental health, primary care, and obstetricians) that can be utilized for questions about prescribing. Postpartum Support International also has a clinician line for those without state services.

We plan to update this entry upon market release and access to new information.

Dr. Riddle and Dr. Nathan are assistant professors in the department of psychiatry at the University of North Carolina at Chapel Hill. Dr. Richardson is a perinatal psychiatry fellow, department of psychiatry, UNC-Chapel Hill. Dr. Rubinow is Distinguished Professor in the department of psychiatry, UNC-Chapel Hill. Dr. Meltzer-Brody is Assad Meymandi Distinguished Professor and Chair, department of psychiatry, UNC-Chapel Hill.

References

Deligiannidis KM et al. J Clin Psychiatry. 2023 Jan 30;84(1):22m14475. doi: 10.4088/JCP.22m14475.

Deligiannidis KM et al. . Obstetrics & Gynecology. 2023 May;141(5S):64S-65S. doi: 10.1097/01.AOG.0000930588.16136.3f.

Deligiannidis KM et al. Am J Psychiatry. 2023 Sep 1;180(9):668-75. doi: 10.1176/appi.ajp.20220785.

Deligiannidis KM et al. JAMA Psychiatry. 2021 Sep 1;78(9):951-59. doi: 10.1001/jamapsychiatry.2021.1559.

FDA Approves First Oral Treatment for Postpartum Depression. 2023 Aug 4. https://www.fda.gov/news-events/press-announcements/fda-approves-first-oral-treatment-postpartum-depression

ZURZUVAE – HIGHLIGHTS OF PRESCRIBING INFORMATION. https://www.accessdata.fda.gov/drugsatfda_docs/label/2023/217369s000lbl.pdf

The Food and Drug Administration approval of zuranolone for postpartum depression in August 2023 has raised many important questions (and opinions) about its future use in clinical practice.

At the UNC-Chapel Hill Center for Women’s Mood Disorders, we treat women and pregnant people throughout hormonal transitions, including pregnancy and the postpartum, and have been part of development, research, and now delivery of both brexanolone and zuranolone. While we are excited about new tools in the arsenal for alleviating maternal mental health, we also want to be clear that our work is far from complete and continued efforts to care for pregnant people and their families are imperative.

courtesy UNC-Chapel Hill

What is zuranolone?

Zuranolone (brand name Zurzuvae) is an oral medication developed by Sage Therapeutics and Biogen. It is a positive allosteric modulator of the GABA_A receptor, the brain’s major inhibitory system. As a positive allosteric modulator, it increases the sensitivity of the GABA_A receptor to GABA.

Zuranolone is very similar to brexanolone, a synthetic form of allopregnanolone, a neurosteroid byproduct of progesterone (see below). However, zuranolone is not an oral form of brexanolone – it was slightly modified to ensure good oral stability and bioavailability. It is metabolized by the hepatic enzyme CYP3A4 and has a half-life of 16-23 hours. Zurzuvae is currently produced in capsule form.
 

What does zuranolone treat?

Zuranolone is the first FDA-approved oral drug for postpartum depression (PPD). It follows brexanolone, an intravenous drug, which was the first FDA-approved medication for PPD. Though these are the first medications with specific approval for PDD, many other treatment options are currently available including therapy, SSRIs, serotonin norepinephrine reuptake inhibitors (SNRIs), and other treatments used in major depression.

How does zuranolone work?

courtesy UNC-Chapel Hill

Zuranolone is a neuroactive steroid, which means that it is a steroid that goes into and acts on the brain. Zuranolone binds to different GABA receptor subunits from those bound by other positive modulators, such as benzodiazepines (for example, lorazepam). As a synthetic form of allopregnanolone, a metabolite of progesterone which rises dramatically in pregnancy then drops during labor and delivery, zuranolone was originally thought to mitigate the response to this drop in patients that are vulnerable to it during the postpartum. An alternative proposed mechanism is that the increased GABAergic, inhibitory signaling with zuranolone may act directly to decrease depression irrespective of the exact mechanism by which the depression occurred.

How was it studied?

Zuranolone was studied in women with severe postpartum depression and had to meet criteria for major depressive disorder (MDD) no earlier than the third trimester of pregnancy (about 28 weeks’ gestation) and no later than 4 weeks post partum. Patients were excluded from these studies if they had a history of bipolar disorder, psychotic disorders, attempted suicide, or if they were at risk for suicide.

The two phase 3 clinical trials that led to FDA approval are ROBIN and SKYLARK. These studies measured the efficacy and safety of zuranolone at 30 mg and 50 mg, respectively, and met their end points of rapid improvement in depressive and anxiety symptoms in postpartum depression.
 

When will we be able to start using it?

It is anticipated that zuranolone will become commercially available in early 2024.

Who can prescribe it?

courtesy UNC-Chapel Hill

Those with medical licenses. Most people will likely receive treatment from their obstetric, family medicine, or psychiatric clinicians.

How much will it cost?

The manufacturers have not released this information as of August 2023.

What sort of doses and duration is recommended?

The current FDA recommended dose is 50 mg for 14 days, taken once per evening with a fatty meal. The dose can be reduced to 40 mg if there are central nervous system (CNS) depressant effects, and to 30 mg if the patient has severe hepatic or moderate-severe renal impairment. There are currently no studies on longer courses of treatment.

What happens if the patient relapses after a 14-day trial?

While there is no clear guidance, an open-label trial (The SHORELINE Study) demonstrated that a repeated 14-day administration can restore clinical response.

What are the side effects?

courtesy UNC-Chapel Hill

Common side effects include drowsiness, dizziness, lower energy, diarrhea, and symptoms similar to the common cold. Zuranolone can act like a CNS depressant and can lead to sedation and somnolence.

Are there any boxed warnings?

Because of the CNS depressant effects, zuranolone was given a boxed warning that patients should not drive or operate heavy machinery within 12 hours of taking the medication as it may lead to impairment. Similar to other antidepressants, there is also a warning that zuranolone may increase risk for suicidal thoughts in patients under 24 years old.

Can it be used with other medications?

Yes. In the original trials, women were allowed to remain on medications treating their depressive symptoms (such as SSRIs and SNRIs). According to the FDA, zuranolone can be used alone or with other antidepressants.

Are there any medicines to avoid?

We recommend caution with other medications which may increase sedation, such as benzodiazepines.

Can it be used with birth control?

Yes. In fact, because the outcomes on a fetus are not yet studied, it is recommended that patients be on concurrent birth control during treatment and for a week after cessation. This does not mean that zuranolone is known to cause issues with fetal development, but rather that we do not know at this time.

Can it be used in pregnancy?

As above, the outcomes on fetal development are not known at this time, nor are the effects of zuranolone on labor and delivery. More research will need to be done to understand if there is risk with taking zuranolone during pregnancy. It should be noted that allopregnanolone levels ordinarily reach quite high levels during pregnancy.
 

Long-term side effects?

Long-term side effects are unknown. The study duration of ROBIN and SKYLARK was 45 days.

Breastfeeding?

Use in lactation has not yet been studied. Continued research is needed.

Can it be used in mood changes related to other reproductive changes or diagnoses like premenstrual dysphoric disorder and perimenopause?

The mechanism by which zuranolone is thought to work – that is, during changes in reproductive hormones – is implicated in other reproductive transitions such as premenstrual dysphoric disorder and perimenopause when reproductive hormones are fluctuating, though at lower levels than in pregnancy. Research will be required to assess efficacy and safety; however, the mechanistic reasons is worth pursuing. Additionally, zuranolone has not been studied in postpartum psychosis.

Can zuranolone be used to treat other affective conditions besides postpartum depression? Bipolar disorder?

Zuranolone is currently only approved for the treatment of postpartum depression. It has not received FDA approval for major depression outside of the perinatal period at this time. Whether it may be beneficial for patients with a depressive episode that is part of an underlying bipolar disorder or other psychiatric illness is not yet known.

Anxiety?

Along with depressive symptoms, women who received zuranolone in the clinical trials also had improvements in anxiety symptoms. These findings provide some hope that zuranolone may eventually be beneficial in patients with anxiety.

However, to date zuranolone has not been directly studied as a treatment for anxiety disorders (such as generalized anxiety disorder, panic disorder, etc.), so its efficacy for these illnesses is currently unknown.
 

Insomnia?

In a study of 153 postpartum women, randomized to placebo or zuranolone, scale questions for insomnia were improved in the group receiving zuranolone. This provides some hope that, if zuranolone is appropriate, concurrent polypharmacy with a sleep aid can be avoided. Additionally, future evaluation of use in insomnia outside of PPD may be warranted.

How is it different from brexanolone?

The two are slightly different molecules. Brexanolone is synthetically identical to allopregnanolone and zuranolone has been altered to be active and orally bioavailable.

Brexanolone is a 60-hour infusion that requires hospital admission at an approved health care site. Zuranolone is an oral at-home once-daily dosing treatment for 14 days. Zuranolone does not require enrollment in a risk evaluation and mitigation strategy for risk of excessive sedation and sudden loss of consciousness.
 

When would you consider zuranolone vs. brexanolone vs. other antidepressants?

Zuranolone and brexanolone are rapid-acting antidepressants with a response within 14 days or 60 hours, respectively. Antidepressants such as SSRIs/SNRIs are still available, well studied, and work, although take longer to reach clinical efficacy and are accompanied by potentially troubling side effects (for example, weight gain, sexual dysfunction).

Time to treatment effect should be considered when assessing severity of symptoms and functional impairment of the mother and the overall family unit. Brexanolone requires continuous monitoring which may be beneficial for women who are severely impaired and may benefit from frequent clinical monitoring. Brexanolone does not require a dose reduction with hepatic impairment, however, should be avoided in end-stage renal disease because of the potential accumulation of the solubilizing agent.
 

Where can I find more information?

Many states have maternal mental health consultation lines (examples include NCMATTERS here in North Carolina and MCPAP for Moms in Massachusetts) for clinicians (mental health, primary care, and obstetricians) that can be utilized for questions about prescribing. Postpartum Support International also has a clinician line for those without state services.

We plan to update this entry upon market release and access to new information.

Dr. Riddle and Dr. Nathan are assistant professors in the department of psychiatry at the University of North Carolina at Chapel Hill. Dr. Richardson is a perinatal psychiatry fellow, department of psychiatry, UNC-Chapel Hill. Dr. Rubinow is Distinguished Professor in the department of psychiatry, UNC-Chapel Hill. Dr. Meltzer-Brody is Assad Meymandi Distinguished Professor and Chair, department of psychiatry, UNC-Chapel Hill.

References

Deligiannidis KM et al. J Clin Psychiatry. 2023 Jan 30;84(1):22m14475. doi: 10.4088/JCP.22m14475.

Deligiannidis KM et al. . Obstetrics & Gynecology. 2023 May;141(5S):64S-65S. doi: 10.1097/01.AOG.0000930588.16136.3f.

Deligiannidis KM et al. Am J Psychiatry. 2023 Sep 1;180(9):668-75. doi: 10.1176/appi.ajp.20220785.

Deligiannidis KM et al. JAMA Psychiatry. 2021 Sep 1;78(9):951-59. doi: 10.1001/jamapsychiatry.2021.1559.

FDA Approves First Oral Treatment for Postpartum Depression. 2023 Aug 4. https://www.fda.gov/news-events/press-announcements/fda-approves-first-oral-treatment-postpartum-depression

ZURZUVAE – HIGHLIGHTS OF PRESCRIBING INFORMATION. https://www.accessdata.fda.gov/drugsatfda_docs/label/2023/217369s000lbl.pdf

The Food and Drug Administration approval of zuranolone for postpartum depression in August 2023 has raised many important questions (and opinions) about its future use in clinical practice.

At the UNC-Chapel Hill Center for Women’s Mood Disorders, we treat women and pregnant people throughout hormonal transitions, including pregnancy and the postpartum, and have been part of development, research, and now delivery of both brexanolone and zuranolone. While we are excited about new tools in the arsenal for alleviating maternal mental health, we also want to be clear that our work is far from complete and continued efforts to care for pregnant people and their families are imperative.

courtesy UNC-Chapel Hill

What is zuranolone?

Zuranolone (brand name Zurzuvae) is an oral medication developed by Sage Therapeutics and Biogen. It is a positive allosteric modulator of the GABA_A receptor, the brain’s major inhibitory system. As a positive allosteric modulator, it increases the sensitivity of the GABA_A receptor to GABA.

Zuranolone is very similar to brexanolone, a synthetic form of allopregnanolone, a neurosteroid byproduct of progesterone (see below). However, zuranolone is not an oral form of brexanolone – it was slightly modified to ensure good oral stability and bioavailability. It is metabolized by the hepatic enzyme CYP3A4 and has a half-life of 16-23 hours. Zurzuvae is currently produced in capsule form.
 

What does zuranolone treat?

Zuranolone is the first FDA-approved oral drug for postpartum depression (PPD). It follows brexanolone, an intravenous drug, which was the first FDA-approved medication for PPD. Though these are the first medications with specific approval for PDD, many other treatment options are currently available including therapy, SSRIs, serotonin norepinephrine reuptake inhibitors (SNRIs), and other treatments used in major depression.

How does zuranolone work?

courtesy UNC-Chapel Hill

Zuranolone is a neuroactive steroid, which means that it is a steroid that goes into and acts on the brain. Zuranolone binds to different GABA receptor subunits from those bound by other positive modulators, such as benzodiazepines (for example, lorazepam). As a synthetic form of allopregnanolone, a metabolite of progesterone which rises dramatically in pregnancy then drops during labor and delivery, zuranolone was originally thought to mitigate the response to this drop in patients that are vulnerable to it during the postpartum. An alternative proposed mechanism is that the increased GABAergic, inhibitory signaling with zuranolone may act directly to decrease depression irrespective of the exact mechanism by which the depression occurred.

How was it studied?

Zuranolone was studied in women with severe postpartum depression and had to meet criteria for major depressive disorder (MDD) no earlier than the third trimester of pregnancy (about 28 weeks’ gestation) and no later than 4 weeks post partum. Patients were excluded from these studies if they had a history of bipolar disorder, psychotic disorders, attempted suicide, or if they were at risk for suicide.

The two phase 3 clinical trials that led to FDA approval are ROBIN and SKYLARK. These studies measured the efficacy and safety of zuranolone at 30 mg and 50 mg, respectively, and met their end points of rapid improvement in depressive and anxiety symptoms in postpartum depression.
 

When will we be able to start using it?

It is anticipated that zuranolone will become commercially available in early 2024.

Who can prescribe it?

courtesy UNC-Chapel Hill

Those with medical licenses. Most people will likely receive treatment from their obstetric, family medicine, or psychiatric clinicians.

How much will it cost?

The manufacturers have not released this information as of August 2023.

What sort of doses and duration is recommended?

The current FDA recommended dose is 50 mg for 14 days, taken once per evening with a fatty meal. The dose can be reduced to 40 mg if there are central nervous system (CNS) depressant effects, and to 30 mg if the patient has severe hepatic or moderate-severe renal impairment. There are currently no studies on longer courses of treatment.

What happens if the patient relapses after a 14-day trial?

While there is no clear guidance, an open-label trial (The SHORELINE Study) demonstrated that a repeated 14-day administration can restore clinical response.

What are the side effects?

courtesy UNC-Chapel Hill

Common side effects include drowsiness, dizziness, lower energy, diarrhea, and symptoms similar to the common cold. Zuranolone can act like a CNS depressant and can lead to sedation and somnolence.

Are there any boxed warnings?

Because of the CNS depressant effects, zuranolone was given a boxed warning that patients should not drive or operate heavy machinery within 12 hours of taking the medication as it may lead to impairment. Similar to other antidepressants, there is also a warning that zuranolone may increase risk for suicidal thoughts in patients under 24 years old.

Can it be used with other medications?

Yes. In the original trials, women were allowed to remain on medications treating their depressive symptoms (such as SSRIs and SNRIs). According to the FDA, zuranolone can be used alone or with other antidepressants.

Are there any medicines to avoid?

We recommend caution with other medications which may increase sedation, such as benzodiazepines.

Can it be used with birth control?

Yes. In fact, because the outcomes on a fetus are not yet studied, it is recommended that patients be on concurrent birth control during treatment and for a week after cessation. This does not mean that zuranolone is known to cause issues with fetal development, but rather that we do not know at this time.

Can it be used in pregnancy?

As above, the outcomes on fetal development are not known at this time, nor are the effects of zuranolone on labor and delivery. More research will need to be done to understand if there is risk with taking zuranolone during pregnancy. It should be noted that allopregnanolone levels ordinarily reach quite high levels during pregnancy.
 

Long-term side effects?

Long-term side effects are unknown. The study duration of ROBIN and SKYLARK was 45 days.

Breastfeeding?

Use in lactation has not yet been studied. Continued research is needed.

Can it be used in mood changes related to other reproductive changes or diagnoses like premenstrual dysphoric disorder and perimenopause?

The mechanism by which zuranolone is thought to work – that is, during changes in reproductive hormones – is implicated in other reproductive transitions such as premenstrual dysphoric disorder and perimenopause when reproductive hormones are fluctuating, though at lower levels than in pregnancy. Research will be required to assess efficacy and safety; however, the mechanistic reasons is worth pursuing. Additionally, zuranolone has not been studied in postpartum psychosis.

Can zuranolone be used to treat other affective conditions besides postpartum depression? Bipolar disorder?

Zuranolone is currently only approved for the treatment of postpartum depression. It has not received FDA approval for major depression outside of the perinatal period at this time. Whether it may be beneficial for patients with a depressive episode that is part of an underlying bipolar disorder or other psychiatric illness is not yet known.

Anxiety?

Along with depressive symptoms, women who received zuranolone in the clinical trials also had improvements in anxiety symptoms. These findings provide some hope that zuranolone may eventually be beneficial in patients with anxiety.

However, to date zuranolone has not been directly studied as a treatment for anxiety disorders (such as generalized anxiety disorder, panic disorder, etc.), so its efficacy for these illnesses is currently unknown.
 

Insomnia?

In a study of 153 postpartum women, randomized to placebo or zuranolone, scale questions for insomnia were improved in the group receiving zuranolone. This provides some hope that, if zuranolone is appropriate, concurrent polypharmacy with a sleep aid can be avoided. Additionally, future evaluation of use in insomnia outside of PPD may be warranted.

How is it different from brexanolone?

The two are slightly different molecules. Brexanolone is synthetically identical to allopregnanolone and zuranolone has been altered to be active and orally bioavailable.

Brexanolone is a 60-hour infusion that requires hospital admission at an approved health care site. Zuranolone is an oral at-home once-daily dosing treatment for 14 days. Zuranolone does not require enrollment in a risk evaluation and mitigation strategy for risk of excessive sedation and sudden loss of consciousness.
 

When would you consider zuranolone vs. brexanolone vs. other antidepressants?

Zuranolone and brexanolone are rapid-acting antidepressants with a response within 14 days or 60 hours, respectively. Antidepressants such as SSRIs/SNRIs are still available, well studied, and work, although take longer to reach clinical efficacy and are accompanied by potentially troubling side effects (for example, weight gain, sexual dysfunction).

Time to treatment effect should be considered when assessing severity of symptoms and functional impairment of the mother and the overall family unit. Brexanolone requires continuous monitoring which may be beneficial for women who are severely impaired and may benefit from frequent clinical monitoring. Brexanolone does not require a dose reduction with hepatic impairment, however, should be avoided in end-stage renal disease because of the potential accumulation of the solubilizing agent.
 

Where can I find more information?

Many states have maternal mental health consultation lines (examples include NCMATTERS here in North Carolina and MCPAP for Moms in Massachusetts) for clinicians (mental health, primary care, and obstetricians) that can be utilized for questions about prescribing. Postpartum Support International also has a clinician line for those without state services.

We plan to update this entry upon market release and access to new information.

Dr. Riddle and Dr. Nathan are assistant professors in the department of psychiatry at the University of North Carolina at Chapel Hill. Dr. Richardson is a perinatal psychiatry fellow, department of psychiatry, UNC-Chapel Hill. Dr. Rubinow is Distinguished Professor in the department of psychiatry, UNC-Chapel Hill. Dr. Meltzer-Brody is Assad Meymandi Distinguished Professor and Chair, department of psychiatry, UNC-Chapel Hill.

References

Deligiannidis KM et al. J Clin Psychiatry. 2023 Jan 30;84(1):22m14475. doi: 10.4088/JCP.22m14475.

Deligiannidis KM et al. . Obstetrics & Gynecology. 2023 May;141(5S):64S-65S. doi: 10.1097/01.AOG.0000930588.16136.3f.

Deligiannidis KM et al. Am J Psychiatry. 2023 Sep 1;180(9):668-75. doi: 10.1176/appi.ajp.20220785.

Deligiannidis KM et al. JAMA Psychiatry. 2021 Sep 1;78(9):951-59. doi: 10.1001/jamapsychiatry.2021.1559.

FDA Approves First Oral Treatment for Postpartum Depression. 2023 Aug 4. https://www.fda.gov/news-events/press-announcements/fda-approves-first-oral-treatment-postpartum-depression

ZURZUVAE – HIGHLIGHTS OF PRESCRIBING INFORMATION. https://www.accessdata.fda.gov/drugsatfda_docs/label/2023/217369s000lbl.pdf

TOPLINE:

Approximately one-third of women with rheumatic diseases develop anemia by the third trimester of pregnancy, and two-thirds are iron deficient, according to findings from a longitudinal cohort study.

METHODOLOGY:

• Researchers analyzed data from 368 pregnancies in women with rheumatic diseases during the period 2014-2022; nearly two-thirds (62%) had a connective tissue disease, 16% had rheumatoid arthritis or juvenile idiopathic arthritis, 14% had spondyloarthritis, 3% had vasculitis, and 7% had other diseases.
• Patients were aged 17-44 years, with a median age of 32 years at the time of birth.
• Researchers examined the frequency of anemia and iron deficiency and the impact of anemia on adverse maternal and child outcomes.

TAKEAWAY:

• The prevalence of iron deficiency was 28%, 51%, and 62% in the first, second, and third trimesters, respectively.
• The prevalence of anemia was 18%, 27%, and 33% in the first, second, and third trimesters, respectively.
• There was an increased risk for fetal complications such as malformation, infections, small for gestational age, neonatal lupus, preterm birth, and abortion or stillbirth in association with maternal connective tissue disease (odds ratio, 2.14) and also with low maternal hemoglobin levels and maternal iron deficiency (ORs, 0.52 and 0.86, respectively).
• Lower maternal hemoglobin levels were associated with an increased risk for maternal complications (OR, 1.47) such as flare with adaption of rheumatic medication and pregnancy-related adverse events (preeclampsia, gestational diabetes, bleeding complications, and thromboembolism), but patients with connective tissue disease had a lower risk for maternal complications (OR, 0.51); mean serum ferritin had no significant impact on maternal complications (OR, 1.02).

IN PRACTICE:

“Patients with rheumatic diseases suffer more often and already in early pregnancy from iron deficiency,” the researchers write. Therefore, early identification of anemia and iron deficiency in this population could inform prepregnancy counseling.

SOURCE:

The lead author on the study was Ann-Christin Pecher, MD, of University Hospital Tübingen, Germany. The study was published online in Joint Bone Spine.

LIMITATIONS:

The findings were limited by the use of a single dataset that might not be representative of all pregnant patients with rheumatic diseases. Other limitations included the lack of a standardized approach to iron supplementation.

DISCLOSURES:

The study was supported by a grant from the Medical Faculty of Tübingen Clinician-Scientist to the lead author. The researchers report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

TOPLINE:

Approximately one-third of women with rheumatic diseases develop anemia by the third trimester of pregnancy, and two-thirds are iron deficient, according to findings from a longitudinal cohort study.

METHODOLOGY:

• Researchers analyzed data from 368 pregnancies in women with rheumatic diseases during the period 2014-2022; nearly two-thirds (62%) had a connective tissue disease, 16% had rheumatoid arthritis or juvenile idiopathic arthritis, 14% had spondyloarthritis, 3% had vasculitis, and 7% had other diseases.
• Patients were aged 17-44 years, with a median age of 32 years at the time of birth.
• Researchers examined the frequency of anemia and iron deficiency and the impact of anemia on adverse maternal and child outcomes.

TAKEAWAY:

• The prevalence of iron deficiency was 28%, 51%, and 62% in the first, second, and third trimesters, respectively.
• The prevalence of anemia was 18%, 27%, and 33% in the first, second, and third trimesters, respectively.
• There was an increased risk for fetal complications such as malformation, infections, small for gestational age, neonatal lupus, preterm birth, and abortion or stillbirth in association with maternal connective tissue disease (odds ratio, 2.14) and also with low maternal hemoglobin levels and maternal iron deficiency (ORs, 0.52 and 0.86, respectively).
• Lower maternal hemoglobin levels were associated with an increased risk for maternal complications (OR, 1.47) such as flare with adaption of rheumatic medication and pregnancy-related adverse events (preeclampsia, gestational diabetes, bleeding complications, and thromboembolism), but patients with connective tissue disease had a lower risk for maternal complications (OR, 0.51); mean serum ferritin had no significant impact on maternal complications (OR, 1.02).

IN PRACTICE:

“Patients with rheumatic diseases suffer more often and already in early pregnancy from iron deficiency,” the researchers write. Therefore, early identification of anemia and iron deficiency in this population could inform prepregnancy counseling.

SOURCE:

The lead author on the study was Ann-Christin Pecher, MD, of University Hospital Tübingen, Germany. The study was published online in Joint Bone Spine.

LIMITATIONS:

The findings were limited by the use of a single dataset that might not be representative of all pregnant patients with rheumatic diseases. Other limitations included the lack of a standardized approach to iron supplementation.

DISCLOSURES:

The study was supported by a grant from the Medical Faculty of Tübingen Clinician-Scientist to the lead author. The researchers report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

TOPLINE:

Approximately one-third of women with rheumatic diseases develop anemia by the third trimester of pregnancy, and two-thirds are iron deficient, according to findings from a longitudinal cohort study.

METHODOLOGY:

• Researchers analyzed data from 368 pregnancies in women with rheumatic diseases during the period 2014-2022; nearly two-thirds (62%) had a connective tissue disease, 16% had rheumatoid arthritis or juvenile idiopathic arthritis, 14% had spondyloarthritis, 3% had vasculitis, and 7% had other diseases.
• Patients were aged 17-44 years, with a median age of 32 years at the time of birth.
• Researchers examined the frequency of anemia and iron deficiency and the impact of anemia on adverse maternal and child outcomes.

TAKEAWAY:

• The prevalence of iron deficiency was 28%, 51%, and 62% in the first, second, and third trimesters, respectively.
• The prevalence of anemia was 18%, 27%, and 33% in the first, second, and third trimesters, respectively.
• There was an increased risk for fetal complications such as malformation, infections, small for gestational age, neonatal lupus, preterm birth, and abortion or stillbirth in association with maternal connective tissue disease (odds ratio, 2.14) and also with low maternal hemoglobin levels and maternal iron deficiency (ORs, 0.52 and 0.86, respectively).
• Lower maternal hemoglobin levels were associated with an increased risk for maternal complications (OR, 1.47) such as flare with adaption of rheumatic medication and pregnancy-related adverse events (preeclampsia, gestational diabetes, bleeding complications, and thromboembolism), but patients with connective tissue disease had a lower risk for maternal complications (OR, 0.51); mean serum ferritin had no significant impact on maternal complications (OR, 1.02).

IN PRACTICE:

“Patients with rheumatic diseases suffer more often and already in early pregnancy from iron deficiency,” the researchers write. Therefore, early identification of anemia and iron deficiency in this population could inform prepregnancy counseling.

SOURCE:

The lead author on the study was Ann-Christin Pecher, MD, of University Hospital Tübingen, Germany. The study was published online in Joint Bone Spine.

LIMITATIONS:

The findings were limited by the use of a single dataset that might not be representative of all pregnant patients with rheumatic diseases. Other limitations included the lack of a standardized approach to iron supplementation.

DISCLOSURES:

The study was supported by a grant from the Medical Faculty of Tübingen Clinician-Scientist to the lead author. The researchers report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

This transcript has been edited for clarity.

When I close my eyes and imagine what it is I do for a living, I see a computer screen.

I’m primarily a clinical researcher, so much of what I do is looking at statistical software, or, more recently, writing grant applications. But even when I think of my clinical duties, I see that computer screen.

The reason? The electronic health record (EHR) – the hot, beating heart of medical care in the modern era. Our most powerful tool and our greatest enemy.

The EHR records everything – not just the vital signs and lab values of our patients, not just our notes and billing codes. Everything. Every interaction we have is tracked and can be analyzed. The EHR is basically Sting in the song “Every Breath You Take.” Every click you make, it is watching you.

Researchers are leveraging that panopticon to give insight into something we don’t talk about frequently: the issue of racial bias in medicine. Is our true nature revealed by our interactions with the EHR?

We’re talking about this study in JAMA Network Open.

Researchers leveraged huge amounts of EHR data from two big academic medical centers, Vanderbilt University Medical Center and Northwestern University Medical Center. All told, there are data from nearly 250,000 hospitalizations here.

The researchers created a metric for EHR engagement. Basically, they summed the amount of clicks and other EHR interactions that occurred during the hospitalization, divided by the length of stay in days, to create a sort of average “engagement per day” metric. This number was categorized into four groups: low engagement, medium engagement, high engagement, and very high engagement.

courtesy Dr. F. Perry Wilson

courtesy JAMA Network Open

courtesy Centers for Disease Control and Prevention

F. Perry Wilson, MD, MSCE, is associate professor of medicine and public health and director of Yale’s Clinical and Translational Research Accelerator in New Haven, Conn. He reported no conflicts of interest.

A version of this article first appeared on Medscape.com.

This transcript has been edited for clarity.

When I close my eyes and imagine what it is I do for a living, I see a computer screen.

I’m primarily a clinical researcher, so much of what I do is looking at statistical software, or, more recently, writing grant applications. But even when I think of my clinical duties, I see that computer screen.

The reason? The electronic health record (EHR) – the hot, beating heart of medical care in the modern era. Our most powerful tool and our greatest enemy.

The EHR records everything – not just the vital signs and lab values of our patients, not just our notes and billing codes. Everything. Every interaction we have is tracked and can be analyzed. The EHR is basically Sting in the song “Every Breath You Take.” Every click you make, it is watching you.

Researchers are leveraging that panopticon to give insight into something we don’t talk about frequently: the issue of racial bias in medicine. Is our true nature revealed by our interactions with the EHR?

We’re talking about this study in JAMA Network Open.

Researchers leveraged huge amounts of EHR data from two big academic medical centers, Vanderbilt University Medical Center and Northwestern University Medical Center. All told, there are data from nearly 250,000 hospitalizations here.

The researchers created a metric for EHR engagement. Basically, they summed the amount of clicks and other EHR interactions that occurred during the hospitalization, divided by the length of stay in days, to create a sort of average “engagement per day” metric. This number was categorized into four groups: low engagement, medium engagement, high engagement, and very high engagement.

courtesy Dr. F. Perry Wilson

courtesy JAMA Network Open

courtesy Centers for Disease Control and Prevention

F. Perry Wilson, MD, MSCE, is associate professor of medicine and public health and director of Yale’s Clinical and Translational Research Accelerator in New Haven, Conn. He reported no conflicts of interest.

A version of this article first appeared on Medscape.com.

This transcript has been edited for clarity.

When I close my eyes and imagine what it is I do for a living, I see a computer screen.

I’m primarily a clinical researcher, so much of what I do is looking at statistical software, or, more recently, writing grant applications. But even when I think of my clinical duties, I see that computer screen.

The reason? The electronic health record (EHR) – the hot, beating heart of medical care in the modern era. Our most powerful tool and our greatest enemy.

The EHR records everything – not just the vital signs and lab values of our patients, not just our notes and billing codes. Everything. Every interaction we have is tracked and can be analyzed. The EHR is basically Sting in the song “Every Breath You Take.” Every click you make, it is watching you.

Researchers are leveraging that panopticon to give insight into something we don’t talk about frequently: the issue of racial bias in medicine. Is our true nature revealed by our interactions with the EHR?

We’re talking about this study in JAMA Network Open.

Researchers leveraged huge amounts of EHR data from two big academic medical centers, Vanderbilt University Medical Center and Northwestern University Medical Center. All told, there are data from nearly 250,000 hospitalizations here.

The researchers created a metric for EHR engagement. Basically, they summed the amount of clicks and other EHR interactions that occurred during the hospitalization, divided by the length of stay in days, to create a sort of average “engagement per day” metric. This number was categorized into four groups: low engagement, medium engagement, high engagement, and very high engagement.

courtesy Dr. F. Perry Wilson

courtesy JAMA Network Open

courtesy Centers for Disease Control and Prevention

F. Perry Wilson, MD, MSCE, is associate professor of medicine and public health and director of Yale’s Clinical and Translational Research Accelerator in New Haven, Conn. He reported no conflicts of interest.

A version of this article first appeared on Medscape.com.