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Only about 6% of cancer drugs tested in a phase 1 study in 2015 were ultimately approved by the U.S. Food and Drug Administration by 2021, a new analysis suggests.

The researchers also found that about 8% of approved agents were subsequently taken off the market.

“The 6% is not a big surprise to us, since a few other studies using different methodologies and foci have estimated similar percentages,” Alyson Haslam, PhD, University of California, San Francisco, told this news organization. “When you look at drug development, it makes sense that you have to test a lot of drugs to get one that works, but sometimes it is nice to quantify the actual percentage in order to fully appreciate the process.”

The fact that 8% were withdrawn, however, “elicits the question of how the approval process can be improved to avoid ineffective or harmful drugs from coming onto the market,” Dr. Haslam added.

The study was published online  in the International Journal of Cancer.
 

More desirable features?

Monitoring trends over time helps oncologists assess whether more drugs are making it to market and if certain factors make some drugs more likely to get approved.

Prior published estimates put the likelihood of approval between 6.7% and 13.4%, but these estimates were for drugs tested more than a decade ago.

To provide updated estimates, the researchers searched the literature for all oncology drugs tested in phase 1 studies during 2015 and evaluated their fate in subsequent phase 2/3 studies through FDA clearance.

Overall, the team found 803 phase 1 studies that met initial inclusion criteria; 48 trials that included only Japanese participants were excluded because these studies often evaluated drugs already approved in the United States, leaving 755 studies for the analysis.

The most common tumor types were solid/multiple tumors (24.2%), leukemias (12.8%), and lung cancer (8.5%). Just under half (47%) of the trials tested a drug as monotherapy; 43% were combination trials with one dose-escalated drug; and about 10% were combination trials with both drugs dose-escalated.

The FDA approved 51 drugs during the study period. Four (7.8%) were subsequently withdrawn: nivolumab (Opdivo) and pembrolizumab (Keytruda) for small cell lung cancer, olaratumab (Lartruvo) for soft tissue sarcoma, and melflufen (Pepaxto) for multiple myeloma. These four were not counted in the overall number of approvals.

“We really wanted to look at the end fate of drugs (within a reasonable time frame), which is why we did not include the four drugs that were initially approved but later withdrawn, although this had little impact on the main finding,” Dr. Haslam explained.

The estimated probability of any drug or drug combination tested in a phase 1 trial published in 2015 and approved that year was 1.7% and reached 6.2% by the end of 2021, the researchers found.

Monoclonal antibodies had a higher probability of being approved (15.3%), compared with inhibitors (5.1%) and chemotherapy drugs (4.2%).

The FDA was also more apt to green-light drugs tested as monotherapy, compared with drug combinations (odds ratio, 0.22). Drugs tested in monotherapy had a 9.4% probability of approval versus those tested in combination, which had a 5.6% probability of being approved when pairing a novel drug with one or more established agents, as well as when combining two novel drugs. The probability of approval was less than 1% for trials testing two established drug combinations.

Other factors that boosted the odds of FDA approval include having a response rate over 40% in phase 1 testing, demonstrating an overall survival benefit in phase 3 testing, and having the trial sponsored by a top-20 drug company, compared with a non–top-20 drug company.

Dr. Haslam found the last finding rather surprising, given the recent trend for bigger companies to invest in smaller companies who are developing promising drugs, rather than doing all of the development themselves. “In fact, a recent analysis found that only 25% of new drugs are sponsored by larger companies,” she noted.

Reached for comment, Jeff Allen, PhD, who wasn’t involved in the study, noted that “these types of landscape analyses are quite helpful in understanding the current state of oncology science and drug development.”

When looking at a 6.2% success rate for phase 1–tested oncology drugs, “it can be difficult holistically to determine all factors for which development didn’t continue,” said Dr. Allen, president and CEO of the nonprofit Friends of Cancer Research.

For instance, lack of approval may not signal the drug was a failure “but rather an artifact of circumstances such as resource limitations or reprioritization,” Dr. Allen said.

Plus, he commented, “I don’t think that we should expect all these early studies to lead to eventual approvals, but it’s clear from the authors’ findings that continued efforts to improve the overall success rate in developing new cancer medicines are greatly needed.”

The study was funded by Arnold Ventures. Dr. Haslam and Dr. Allen have no relevant disclosures. Study author Vinay Prasad, MD, MPH, receives royalties from Arnold Ventures.

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

Only about 6% of cancer drugs tested in a phase 1 study in 2015 were ultimately approved by the U.S. Food and Drug Administration by 2021, a new analysis suggests.

The researchers also found that about 8% of approved agents were subsequently taken off the market.

“The 6% is not a big surprise to us, since a few other studies using different methodologies and foci have estimated similar percentages,” Alyson Haslam, PhD, University of California, San Francisco, told this news organization. “When you look at drug development, it makes sense that you have to test a lot of drugs to get one that works, but sometimes it is nice to quantify the actual percentage in order to fully appreciate the process.”

The fact that 8% were withdrawn, however, “elicits the question of how the approval process can be improved to avoid ineffective or harmful drugs from coming onto the market,” Dr. Haslam added.

The study was published online  in the International Journal of Cancer.
 

More desirable features?

Monitoring trends over time helps oncologists assess whether more drugs are making it to market and if certain factors make some drugs more likely to get approved.

Prior published estimates put the likelihood of approval between 6.7% and 13.4%, but these estimates were for drugs tested more than a decade ago.

To provide updated estimates, the researchers searched the literature for all oncology drugs tested in phase 1 studies during 2015 and evaluated their fate in subsequent phase 2/3 studies through FDA clearance.

Overall, the team found 803 phase 1 studies that met initial inclusion criteria; 48 trials that included only Japanese participants were excluded because these studies often evaluated drugs already approved in the United States, leaving 755 studies for the analysis.

The most common tumor types were solid/multiple tumors (24.2%), leukemias (12.8%), and lung cancer (8.5%). Just under half (47%) of the trials tested a drug as monotherapy; 43% were combination trials with one dose-escalated drug; and about 10% were combination trials with both drugs dose-escalated.

The FDA approved 51 drugs during the study period. Four (7.8%) were subsequently withdrawn: nivolumab (Opdivo) and pembrolizumab (Keytruda) for small cell lung cancer, olaratumab (Lartruvo) for soft tissue sarcoma, and melflufen (Pepaxto) for multiple myeloma. These four were not counted in the overall number of approvals.

“We really wanted to look at the end fate of drugs (within a reasonable time frame), which is why we did not include the four drugs that were initially approved but later withdrawn, although this had little impact on the main finding,” Dr. Haslam explained.

The estimated probability of any drug or drug combination tested in a phase 1 trial published in 2015 and approved that year was 1.7% and reached 6.2% by the end of 2021, the researchers found.

Monoclonal antibodies had a higher probability of being approved (15.3%), compared with inhibitors (5.1%) and chemotherapy drugs (4.2%).

The FDA was also more apt to green-light drugs tested as monotherapy, compared with drug combinations (odds ratio, 0.22). Drugs tested in monotherapy had a 9.4% probability of approval versus those tested in combination, which had a 5.6% probability of being approved when pairing a novel drug with one or more established agents, as well as when combining two novel drugs. The probability of approval was less than 1% for trials testing two established drug combinations.

Other factors that boosted the odds of FDA approval include having a response rate over 40% in phase 1 testing, demonstrating an overall survival benefit in phase 3 testing, and having the trial sponsored by a top-20 drug company, compared with a non–top-20 drug company.

Dr. Haslam found the last finding rather surprising, given the recent trend for bigger companies to invest in smaller companies who are developing promising drugs, rather than doing all of the development themselves. “In fact, a recent analysis found that only 25% of new drugs are sponsored by larger companies,” she noted.

Reached for comment, Jeff Allen, PhD, who wasn’t involved in the study, noted that “these types of landscape analyses are quite helpful in understanding the current state of oncology science and drug development.”

When looking at a 6.2% success rate for phase 1–tested oncology drugs, “it can be difficult holistically to determine all factors for which development didn’t continue,” said Dr. Allen, president and CEO of the nonprofit Friends of Cancer Research.

For instance, lack of approval may not signal the drug was a failure “but rather an artifact of circumstances such as resource limitations or reprioritization,” Dr. Allen said.

Plus, he commented, “I don’t think that we should expect all these early studies to lead to eventual approvals, but it’s clear from the authors’ findings that continued efforts to improve the overall success rate in developing new cancer medicines are greatly needed.”

The study was funded by Arnold Ventures. Dr. Haslam and Dr. Allen have no relevant disclosures. Study author Vinay Prasad, MD, MPH, receives royalties from Arnold Ventures.

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

Only about 6% of cancer drugs tested in a phase 1 study in 2015 were ultimately approved by the U.S. Food and Drug Administration by 2021, a new analysis suggests.

The researchers also found that about 8% of approved agents were subsequently taken off the market.

“The 6% is not a big surprise to us, since a few other studies using different methodologies and foci have estimated similar percentages,” Alyson Haslam, PhD, University of California, San Francisco, told this news organization. “When you look at drug development, it makes sense that you have to test a lot of drugs to get one that works, but sometimes it is nice to quantify the actual percentage in order to fully appreciate the process.”

The fact that 8% were withdrawn, however, “elicits the question of how the approval process can be improved to avoid ineffective or harmful drugs from coming onto the market,” Dr. Haslam added.

The study was published online  in the International Journal of Cancer.
 

More desirable features?

Monitoring trends over time helps oncologists assess whether more drugs are making it to market and if certain factors make some drugs more likely to get approved.

Prior published estimates put the likelihood of approval between 6.7% and 13.4%, but these estimates were for drugs tested more than a decade ago.

To provide updated estimates, the researchers searched the literature for all oncology drugs tested in phase 1 studies during 2015 and evaluated their fate in subsequent phase 2/3 studies through FDA clearance.

Overall, the team found 803 phase 1 studies that met initial inclusion criteria; 48 trials that included only Japanese participants were excluded because these studies often evaluated drugs already approved in the United States, leaving 755 studies for the analysis.

The most common tumor types were solid/multiple tumors (24.2%), leukemias (12.8%), and lung cancer (8.5%). Just under half (47%) of the trials tested a drug as monotherapy; 43% were combination trials with one dose-escalated drug; and about 10% were combination trials with both drugs dose-escalated.

The FDA approved 51 drugs during the study period. Four (7.8%) were subsequently withdrawn: nivolumab (Opdivo) and pembrolizumab (Keytruda) for small cell lung cancer, olaratumab (Lartruvo) for soft tissue sarcoma, and melflufen (Pepaxto) for multiple myeloma. These four were not counted in the overall number of approvals.

“We really wanted to look at the end fate of drugs (within a reasonable time frame), which is why we did not include the four drugs that were initially approved but later withdrawn, although this had little impact on the main finding,” Dr. Haslam explained.

The estimated probability of any drug or drug combination tested in a phase 1 trial published in 2015 and approved that year was 1.7% and reached 6.2% by the end of 2021, the researchers found.

Monoclonal antibodies had a higher probability of being approved (15.3%), compared with inhibitors (5.1%) and chemotherapy drugs (4.2%).

The FDA was also more apt to green-light drugs tested as monotherapy, compared with drug combinations (odds ratio, 0.22). Drugs tested in monotherapy had a 9.4% probability of approval versus those tested in combination, which had a 5.6% probability of being approved when pairing a novel drug with one or more established agents, as well as when combining two novel drugs. The probability of approval was less than 1% for trials testing two established drug combinations.

Other factors that boosted the odds of FDA approval include having a response rate over 40% in phase 1 testing, demonstrating an overall survival benefit in phase 3 testing, and having the trial sponsored by a top-20 drug company, compared with a non–top-20 drug company.

Dr. Haslam found the last finding rather surprising, given the recent trend for bigger companies to invest in smaller companies who are developing promising drugs, rather than doing all of the development themselves. “In fact, a recent analysis found that only 25% of new drugs are sponsored by larger companies,” she noted.

Reached for comment, Jeff Allen, PhD, who wasn’t involved in the study, noted that “these types of landscape analyses are quite helpful in understanding the current state of oncology science and drug development.”

When looking at a 6.2% success rate for phase 1–tested oncology drugs, “it can be difficult holistically to determine all factors for which development didn’t continue,” said Dr. Allen, president and CEO of the nonprofit Friends of Cancer Research.

For instance, lack of approval may not signal the drug was a failure “but rather an artifact of circumstances such as resource limitations or reprioritization,” Dr. Allen said.

Plus, he commented, “I don’t think that we should expect all these early studies to lead to eventual approvals, but it’s clear from the authors’ findings that continued efforts to improve the overall success rate in developing new cancer medicines are greatly needed.”

The study was funded by Arnold Ventures. Dr. Haslam and Dr. Allen have no relevant disclosures. Study author Vinay Prasad, MD, MPH, receives royalties from Arnold Ventures.

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

A new geographic analysis of U.S. death rates from young-onset colorectal cancer found distinctive regional patterns that varied by age.

The so-called hot and cold spots of mortality from young-onset CRC differed slightly for people younger than 50 and those younger than 35, report the researchers, who say such studies may lead to better understanding of the underlying factors as well as to targeted interventions.

The authors suggest that deaths in the youngest young-onset CRC individuals “may be driven by a distinct set of factors, compared with deaths among older young-onset CRC and average-onset CRC patients.”

They add that “unmeasured factors ... may drive anomalous young-onset CRC mortality rates, either independently or in conjunction with demographic [and] modifiable variables accounted for here.”

The research was published online in Gastroenterology.
 

Incidence, mortality rates on the rise

The incidence and mortality rates of young-onset CRC have been increasing for decades, the authors write, but it has only recently begun to attract public health attention.

Risk factors and prognostic indicators, such as smoking, obesity, alcohol consumption, diabetes, sex, race, and socioeconomic factors, have been implicated in the development of the condition.

Geospatial distribution of young-onset CRC adds an “important [layer] for understanding the underlying drivers of mortality and allocating public health resources,” the authors write.

It is “too soon” to draw conclusions about the cause of the hot and cold spots, cautioned senior author Stephanie L. Schmit, PhD, vice chair of the Genomic Medicine Institute at the Lerner Research Institute, Cleveland Clinic.

Speaking to this news organization, she said, “Additional factors like proximity to primary care, gastroenterology, and cancer care facilities or novel environmental exposures may contribute to hot spots.”

On the other hand, “lifestyle factors like diet and exercise might contribute to some extent to cold spots,” she added.

While Dr. Schmit said it would be “challenging” to replicate the findings nationally, “further analyses at more granular geographic levels would be incredibly helpful.”
 

Exploring the geographical distribution

To explore the geographical distribution of young-onset CRC mortality, the researchers gathered 20 years of data on more than 1 million CRC deaths from 3,036 U.S. counties. With aggregated county-level information from 1999 to 2019, they derived mortality rates from CDC WONDER underlying cause of death data.

Over the study period, there were 69,976 deaths from CRC among individuals diagnosed before age 50, including 7,325 persons diagnosed younger than 35. Most CRC deaths (1,033,541) occurred in people diagnosed at age 50 and older.

The researchers calculated an average county-level young-onset CRC mortality rate of 1.78 deaths per 100,000 population, compared with a CRC mortality rate of 56.82 per 100,000 population among individuals 50 and older.

Overall, for individuals younger than 50 at diagnosis, the researchers found two hot spots – in the Southeast (relative risk, 1.24) and in the Great Lakes region (RR, 1.10). They identified cold spots in lower Wisconsin (RR, 0.87), the Northeast (RR, 0.92), southwest Texas (RR, 0.90), and Western counties more broadly, including Alaska (RR, 0.82).

Further analysis of those diagnosed when younger than 35 revealed two significant young-onset CRC mortality hot spots – in the Northeast (RR, 1.25) and the upper Midwest (RR, 1.11). In this youngest group, the team also found three significant cold spots – in the Southwest (RR, 0.74), in California (RR, 0.78), and in the Mountain West (RR, 0.82).

Among those aged 35-49 years at diagnosis, researchers found three hot spots – two in the Southeast (RR,1.20 and 1.16) and in the Great Lakes region (RR, 1.12). Several cold spots emerged from the mortality data on young-onset CRC in this age group – in the Pacific/Mountain West (RR, 0.90), in California (RR, 0.82), southern Texas (RR, 0.89), and the Southwest more broadly (RR, 0.86).

“Though cold spots were similar across strata, young-onset CRC hot spots shifted southward in the 35-49 age stratum in comparison to the less than 35 group,” the team notes.

They acknowledge several limitations to the study, including its “ecological nature” and the lack of adjustment for stage at diagnosis.

In comments to this news organization, Andrew T. Chan, MD, MPH, of Massachusetts General Hospital and Harvard Medical School, Boston, said the approach used by the researchers was “very interesting.”

Dr. Chan said that this is “one of the first studies that has given us insight into whether there is potential geographic variation in the incidence of young-onset colorectal cancer.”

This, he continued, is “very helpful in terms of thinking about potential risk factors for early-onset cancer and giving us more information about where we might want to focus our efforts in terms of prevention.”

Dr. Chan added that another interesting aspect of the study was that “the patterns might be different, depending on how you define early-onset cancer,” whether as “very-early onset,” defined as onset in those younger than 35, or the “less stringent definition” of 35-49 years.

He said that, “within the group that we’re calling very-early onset, there may be enriched factors,” compared with people who are “a little bit older.”

The research was supported by a National Cancer Institute of the National Institutes of Health grant to Case Comprehensive Cancer Center. Dr. Schmit reports no relevant financial relationships. Other authors have relationships with Exelixis, Tempus, Olympus, Anthos, Bayer, BMS, Janssen, Nektar Therapeutics, Pfizer, Sanofi, and WebMD/Medscape. Dr. Chan reports no relevant financial relationships.

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

A new geographic analysis of U.S. death rates from young-onset colorectal cancer found distinctive regional patterns that varied by age.

The so-called hot and cold spots of mortality from young-onset CRC differed slightly for people younger than 50 and those younger than 35, report the researchers, who say such studies may lead to better understanding of the underlying factors as well as to targeted interventions.

The authors suggest that deaths in the youngest young-onset CRC individuals “may be driven by a distinct set of factors, compared with deaths among older young-onset CRC and average-onset CRC patients.”

They add that “unmeasured factors ... may drive anomalous young-onset CRC mortality rates, either independently or in conjunction with demographic [and] modifiable variables accounted for here.”

The research was published online in Gastroenterology.
 

Incidence, mortality rates on the rise

The incidence and mortality rates of young-onset CRC have been increasing for decades, the authors write, but it has only recently begun to attract public health attention.

Risk factors and prognostic indicators, such as smoking, obesity, alcohol consumption, diabetes, sex, race, and socioeconomic factors, have been implicated in the development of the condition.

Geospatial distribution of young-onset CRC adds an “important [layer] for understanding the underlying drivers of mortality and allocating public health resources,” the authors write.

It is “too soon” to draw conclusions about the cause of the hot and cold spots, cautioned senior author Stephanie L. Schmit, PhD, vice chair of the Genomic Medicine Institute at the Lerner Research Institute, Cleveland Clinic.

Speaking to this news organization, she said, “Additional factors like proximity to primary care, gastroenterology, and cancer care facilities or novel environmental exposures may contribute to hot spots.”

On the other hand, “lifestyle factors like diet and exercise might contribute to some extent to cold spots,” she added.

While Dr. Schmit said it would be “challenging” to replicate the findings nationally, “further analyses at more granular geographic levels would be incredibly helpful.”
 

Exploring the geographical distribution

To explore the geographical distribution of young-onset CRC mortality, the researchers gathered 20 years of data on more than 1 million CRC deaths from 3,036 U.S. counties. With aggregated county-level information from 1999 to 2019, they derived mortality rates from CDC WONDER underlying cause of death data.

Over the study period, there were 69,976 deaths from CRC among individuals diagnosed before age 50, including 7,325 persons diagnosed younger than 35. Most CRC deaths (1,033,541) occurred in people diagnosed at age 50 and older.

The researchers calculated an average county-level young-onset CRC mortality rate of 1.78 deaths per 100,000 population, compared with a CRC mortality rate of 56.82 per 100,000 population among individuals 50 and older.

Overall, for individuals younger than 50 at diagnosis, the researchers found two hot spots – in the Southeast (relative risk, 1.24) and in the Great Lakes region (RR, 1.10). They identified cold spots in lower Wisconsin (RR, 0.87), the Northeast (RR, 0.92), southwest Texas (RR, 0.90), and Western counties more broadly, including Alaska (RR, 0.82).

Further analysis of those diagnosed when younger than 35 revealed two significant young-onset CRC mortality hot spots – in the Northeast (RR, 1.25) and the upper Midwest (RR, 1.11). In this youngest group, the team also found three significant cold spots – in the Southwest (RR, 0.74), in California (RR, 0.78), and in the Mountain West (RR, 0.82).

Among those aged 35-49 years at diagnosis, researchers found three hot spots – two in the Southeast (RR,1.20 and 1.16) and in the Great Lakes region (RR, 1.12). Several cold spots emerged from the mortality data on young-onset CRC in this age group – in the Pacific/Mountain West (RR, 0.90), in California (RR, 0.82), southern Texas (RR, 0.89), and the Southwest more broadly (RR, 0.86).

“Though cold spots were similar across strata, young-onset CRC hot spots shifted southward in the 35-49 age stratum in comparison to the less than 35 group,” the team notes.

They acknowledge several limitations to the study, including its “ecological nature” and the lack of adjustment for stage at diagnosis.

In comments to this news organization, Andrew T. Chan, MD, MPH, of Massachusetts General Hospital and Harvard Medical School, Boston, said the approach used by the researchers was “very interesting.”

Dr. Chan said that this is “one of the first studies that has given us insight into whether there is potential geographic variation in the incidence of young-onset colorectal cancer.”

This, he continued, is “very helpful in terms of thinking about potential risk factors for early-onset cancer and giving us more information about where we might want to focus our efforts in terms of prevention.”

Dr. Chan added that another interesting aspect of the study was that “the patterns might be different, depending on how you define early-onset cancer,” whether as “very-early onset,” defined as onset in those younger than 35, or the “less stringent definition” of 35-49 years.

He said that, “within the group that we’re calling very-early onset, there may be enriched factors,” compared with people who are “a little bit older.”

The research was supported by a National Cancer Institute of the National Institutes of Health grant to Case Comprehensive Cancer Center. Dr. Schmit reports no relevant financial relationships. Other authors have relationships with Exelixis, Tempus, Olympus, Anthos, Bayer, BMS, Janssen, Nektar Therapeutics, Pfizer, Sanofi, and WebMD/Medscape. Dr. Chan reports no relevant financial relationships.

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

A new geographic analysis of U.S. death rates from young-onset colorectal cancer found distinctive regional patterns that varied by age.

The so-called hot and cold spots of mortality from young-onset CRC differed slightly for people younger than 50 and those younger than 35, report the researchers, who say such studies may lead to better understanding of the underlying factors as well as to targeted interventions.

The authors suggest that deaths in the youngest young-onset CRC individuals “may be driven by a distinct set of factors, compared with deaths among older young-onset CRC and average-onset CRC patients.”

They add that “unmeasured factors ... may drive anomalous young-onset CRC mortality rates, either independently or in conjunction with demographic [and] modifiable variables accounted for here.”

The research was published online in Gastroenterology.
 

Incidence, mortality rates on the rise

The incidence and mortality rates of young-onset CRC have been increasing for decades, the authors write, but it has only recently begun to attract public health attention.

Risk factors and prognostic indicators, such as smoking, obesity, alcohol consumption, diabetes, sex, race, and socioeconomic factors, have been implicated in the development of the condition.

Geospatial distribution of young-onset CRC adds an “important [layer] for understanding the underlying drivers of mortality and allocating public health resources,” the authors write.

It is “too soon” to draw conclusions about the cause of the hot and cold spots, cautioned senior author Stephanie L. Schmit, PhD, vice chair of the Genomic Medicine Institute at the Lerner Research Institute, Cleveland Clinic.

Speaking to this news organization, she said, “Additional factors like proximity to primary care, gastroenterology, and cancer care facilities or novel environmental exposures may contribute to hot spots.”

On the other hand, “lifestyle factors like diet and exercise might contribute to some extent to cold spots,” she added.

While Dr. Schmit said it would be “challenging” to replicate the findings nationally, “further analyses at more granular geographic levels would be incredibly helpful.”
 

Exploring the geographical distribution

To explore the geographical distribution of young-onset CRC mortality, the researchers gathered 20 years of data on more than 1 million CRC deaths from 3,036 U.S. counties. With aggregated county-level information from 1999 to 2019, they derived mortality rates from CDC WONDER underlying cause of death data.

Over the study period, there were 69,976 deaths from CRC among individuals diagnosed before age 50, including 7,325 persons diagnosed younger than 35. Most CRC deaths (1,033,541) occurred in people diagnosed at age 50 and older.

The researchers calculated an average county-level young-onset CRC mortality rate of 1.78 deaths per 100,000 population, compared with a CRC mortality rate of 56.82 per 100,000 population among individuals 50 and older.

Overall, for individuals younger than 50 at diagnosis, the researchers found two hot spots – in the Southeast (relative risk, 1.24) and in the Great Lakes region (RR, 1.10). They identified cold spots in lower Wisconsin (RR, 0.87), the Northeast (RR, 0.92), southwest Texas (RR, 0.90), and Western counties more broadly, including Alaska (RR, 0.82).

Further analysis of those diagnosed when younger than 35 revealed two significant young-onset CRC mortality hot spots – in the Northeast (RR, 1.25) and the upper Midwest (RR, 1.11). In this youngest group, the team also found three significant cold spots – in the Southwest (RR, 0.74), in California (RR, 0.78), and in the Mountain West (RR, 0.82).

Among those aged 35-49 years at diagnosis, researchers found three hot spots – two in the Southeast (RR,1.20 and 1.16) and in the Great Lakes region (RR, 1.12). Several cold spots emerged from the mortality data on young-onset CRC in this age group – in the Pacific/Mountain West (RR, 0.90), in California (RR, 0.82), southern Texas (RR, 0.89), and the Southwest more broadly (RR, 0.86).

“Though cold spots were similar across strata, young-onset CRC hot spots shifted southward in the 35-49 age stratum in comparison to the less than 35 group,” the team notes.

They acknowledge several limitations to the study, including its “ecological nature” and the lack of adjustment for stage at diagnosis.

In comments to this news organization, Andrew T. Chan, MD, MPH, of Massachusetts General Hospital and Harvard Medical School, Boston, said the approach used by the researchers was “very interesting.”

Dr. Chan said that this is “one of the first studies that has given us insight into whether there is potential geographic variation in the incidence of young-onset colorectal cancer.”

This, he continued, is “very helpful in terms of thinking about potential risk factors for early-onset cancer and giving us more information about where we might want to focus our efforts in terms of prevention.”

Dr. Chan added that another interesting aspect of the study was that “the patterns might be different, depending on how you define early-onset cancer,” whether as “very-early onset,” defined as onset in those younger than 35, or the “less stringent definition” of 35-49 years.

He said that, “within the group that we’re calling very-early onset, there may be enriched factors,” compared with people who are “a little bit older.”

The research was supported by a National Cancer Institute of the National Institutes of Health grant to Case Comprehensive Cancer Center. Dr. Schmit reports no relevant financial relationships. Other authors have relationships with Exelixis, Tempus, Olympus, Anthos, Bayer, BMS, Janssen, Nektar Therapeutics, Pfizer, Sanofi, and WebMD/Medscape. Dr. Chan reports no relevant financial relationships.

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

Amazon is working with the Fred Hutchinson Cancer Research Center to develop cancer vaccines in a new clinical trial.

The trial is aimed at finding “personalized vaccines” to treat breast cancer and melanoma. The phase 1 trial is recruiting 20 people over the age of 18 to study the safety of the vaccines, according to CNBC.

The Fred Hutchinson Cancer Research Center and University of Washington Cancer Consortium are listed as the researchers of the clinical trial, and Amazon is listed as a collaborator, according to a filing on the ClinicalTrials.gov database.

“Amazon is contributing scientific and machine learning expertise to a partnership with Fred Hutch to explore the development of a personalized treatment for certain forms of cancer,” an Amazon spokesperson told CNBC.

“It’s very early, but Fred Hutch recently received permission from the U.S. Food and Drug Administration to proceed with a phase 1 clinical trial, and it’s unclear whether it will be successful,” the spokesperson said. “This will be a long, multiyear process – should it progress, we would be open to working with other organizations in health care and life sciences that might also be interested in similar efforts.”

In recent years, Amazon has grown its presence in the health care industry, CNBC reported. The company launched an online pharmacy in 2020, developed a telehealth service called Amazon Care, and released its own COVID-19 test during the pandemic.

A research and development group inside Amazon, known as Grand Challenge, oversaw the company’s early cancer vaccine effort, according to Business Insider. It’s now under the purview of a cancer research team that reports to Robert Williams, the company’s vice president of devices.

The study was first posted on ClinicalTrials.gov in October 2021 and began recruiting patients on June 9, according to the filing. The phase 1 trial is expected to run through November 2023.

The phase 1 trial will study the safety of personalized vaccines to treat patients with late-stage melanoma or hormone receptor-positive HER2-negative breast cancer which has either spread to other parts of the body or doesn’t respond to treatment.

More information about the study can be found on ClinicalTrials.gov under the identifier NCT05098210.

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

Amazon is working with the Fred Hutchinson Cancer Research Center to develop cancer vaccines in a new clinical trial.

The trial is aimed at finding “personalized vaccines” to treat breast cancer and melanoma. The phase 1 trial is recruiting 20 people over the age of 18 to study the safety of the vaccines, according to CNBC.

The Fred Hutchinson Cancer Research Center and University of Washington Cancer Consortium are listed as the researchers of the clinical trial, and Amazon is listed as a collaborator, according to a filing on the ClinicalTrials.gov database.

“Amazon is contributing scientific and machine learning expertise to a partnership with Fred Hutch to explore the development of a personalized treatment for certain forms of cancer,” an Amazon spokesperson told CNBC.

“It’s very early, but Fred Hutch recently received permission from the U.S. Food and Drug Administration to proceed with a phase 1 clinical trial, and it’s unclear whether it will be successful,” the spokesperson said. “This will be a long, multiyear process – should it progress, we would be open to working with other organizations in health care and life sciences that might also be interested in similar efforts.”

In recent years, Amazon has grown its presence in the health care industry, CNBC reported. The company launched an online pharmacy in 2020, developed a telehealth service called Amazon Care, and released its own COVID-19 test during the pandemic.

A research and development group inside Amazon, known as Grand Challenge, oversaw the company’s early cancer vaccine effort, according to Business Insider. It’s now under the purview of a cancer research team that reports to Robert Williams, the company’s vice president of devices.

The study was first posted on ClinicalTrials.gov in October 2021 and began recruiting patients on June 9, according to the filing. The phase 1 trial is expected to run through November 2023.

The phase 1 trial will study the safety of personalized vaccines to treat patients with late-stage melanoma or hormone receptor-positive HER2-negative breast cancer which has either spread to other parts of the body or doesn’t respond to treatment.

More information about the study can be found on ClinicalTrials.gov under the identifier NCT05098210.

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

Amazon is working with the Fred Hutchinson Cancer Research Center to develop cancer vaccines in a new clinical trial.

The trial is aimed at finding “personalized vaccines” to treat breast cancer and melanoma. The phase 1 trial is recruiting 20 people over the age of 18 to study the safety of the vaccines, according to CNBC.

The Fred Hutchinson Cancer Research Center and University of Washington Cancer Consortium are listed as the researchers of the clinical trial, and Amazon is listed as a collaborator, according to a filing on the ClinicalTrials.gov database.

“Amazon is contributing scientific and machine learning expertise to a partnership with Fred Hutch to explore the development of a personalized treatment for certain forms of cancer,” an Amazon spokesperson told CNBC.

“It’s very early, but Fred Hutch recently received permission from the U.S. Food and Drug Administration to proceed with a phase 1 clinical trial, and it’s unclear whether it will be successful,” the spokesperson said. “This will be a long, multiyear process – should it progress, we would be open to working with other organizations in health care and life sciences that might also be interested in similar efforts.”

In recent years, Amazon has grown its presence in the health care industry, CNBC reported. The company launched an online pharmacy in 2020, developed a telehealth service called Amazon Care, and released its own COVID-19 test during the pandemic.

A research and development group inside Amazon, known as Grand Challenge, oversaw the company’s early cancer vaccine effort, according to Business Insider. It’s now under the purview of a cancer research team that reports to Robert Williams, the company’s vice president of devices.

The study was first posted on ClinicalTrials.gov in October 2021 and began recruiting patients on June 9, according to the filing. The phase 1 trial is expected to run through November 2023.

The phase 1 trial will study the safety of personalized vaccines to treat patients with late-stage melanoma or hormone receptor-positive HER2-negative breast cancer which has either spread to other parts of the body or doesn’t respond to treatment.

More information about the study can be found on ClinicalTrials.gov under the identifier NCT05098210.

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

Skin cancer is the most diagnosed cancer in the United States. Nonmelanoma skin cancers (NMSC), which include basal cell carcinoma and squamous cell carcinoma, are usually cured with removal.¹ The incidence of NMSC increases with age and is commonly found in nursing homes and geriatric units. These cancers are not usually metastatic or fatal but can cause local destruction and disfigurement if neglected.² The current standard of care is to treat diagnosed NMSC; however, the dermatology and geriatric care literature have questioned the logic of treating asymptomatic skin cancers that will not affect a patient’s life expectancy.^2-4

Forty-seven percent of the current living veteran population is aged ≥ 65 years.⁵ Older adult patients are frequently referred to the US Department of Veterans Affairs (VA) surgical service for the treatment of NMSC. The veteran population includes a higher percentage of individuals at an elevated risk of skin cancers (older, White, and male) compared with the general population.⁶ World War II veterans deployed in regions closer to the equator have been found to have an elevated risk of melanoma and nonmelanoma skin carcinomas.⁷ A retrospective study of Vietnam veterans exposed to Agent Orange (2,3,7,8-tetrachlorodibenzodioxin) found a significantly higher risk of invasive NMSC in Fitzpatrick skin types I-IV compared with an age-matched subset of the general population.⁸ Younger veterans who were deployed in Afghanistan and Iraq for Operation Enduring Freedom/Operation Iraqi Freedom worked at more equatorial latitudes than the rest of the US population and may be at increased risk of NMSC. Inadequate sunscreen access, immediate safety concerns, outdoor recreational activities, harsh weather, and insufficient emphasis on sun protection have created a multifactorial challenge for the military population. Riemenschneider and colleagues recommended targeted screening for at-risk veteran patients and prioritizing annual skin cancer screenings during medical mission physical examinations for active military.⁷

The plastic surgery service regularly receives consults from dermatology, general surgery, and primary care to remove skin cancers on the face, scalp, hands, and forearms. Skin cancer treatment can create serious hardships for older adult patients and their families with multiple appointments for the consult, procedure, and follow-up. Patients are often told to hold their anticoagulant medications when the surgery will be performed on a highly vascular region, such as the scalp or face. This can create wide swings in their laboratory test values and result in life-threatening complications from either bleeding or clotting. The appropriateness of offering surgery to patients with serious comorbidities and a limited life expectancy has been questioned.^2-4 The purpose of this study was to measure the morbidity and unrelated 5-year mortality for patients with skin cancer referred to the plastic surgery service to help patients and families make a more informed treatment decision, particularly when the patients are aged > 80 years and have significant life-threatening comorbidities.

Methods

The University of Florida and Malcom Randall VA Medical Center Institutional review board in Gainesville, approved a retrospective review of all consults completed by the plastic surgery service for the treatment of NMSC performed from July 1, 2011 to June 30, 2015. Data collected included age and common life-limiting comorbidities at the time of referral. Morbidities were found on the electronic health record, including coronary artery disease (CAD), congestive heart failure (CHF), cerebral vascular disease (CVD), peripheral vascular disease, dementia, chronic kidney disease (CKD), chronic obstructive pulmonary disease (COPD), tobacco use, diabetes mellitus (DM), liver disease, alcohol use, and obstructive sleep apnea.

Treatment, complications, and 5-year mortality were recorded. A χ² analysis with P value < .05 was used to determine statistical significance between individual risk factors and 5-year mortality. The relative risk of 5-year mortality was calculated by combining advanced age (aged > 80 years) with the individual comorbidities.

Results

Over 4 years, 800 consults for NMSC were completed by the plastic surgery service. Treatment decisions included 210 excisions (with or without reconstruction) in the operating room, 402 excisions (with or without reconstruction) under local anesthesia in clinic, 55 Mohs surgical dermatology referrals, 21 other service or hospital referrals, and 112 patient who were observed, declined intervention, or died prior to intervention. Five-year mortality was 28.6%. No patients died of NMSC. The median age at consult submission for patients deceased 5 years later was 78 years. Complication rate was 5% and included wound infection, dehiscence, bleeding, or graft loss. Two patients, both deceased within 5 years, had unplanned admissions due to bleeding from either a skin graft donor site or recipient bleeding. Aged ≥ 80 years, CAD, CHF, CVD, peripheral vascular disease, dementia, CKD, COPD, and DM were all found individually to be statistically significant predictors of 5-year mortality (Table 1). Combining aged ≥ 80 years plus CAD, CHF, or dementia all increased the 5-year mortality by a relative risk of > 3 (Table 2).

Discussion

The standard of care is to treat NMSC. Most NMSCs are treated surgically without consideration of patient age or life expectancy.^2,4,9,10 A prospective cohort study involving a university-based private practice and a VA medical center in San Francisco found a 22.6% overall 5-year mortality and a 43.3% mortality in the group defined as limited life expectancy (LLE) based on age (≥ 85 years) and medical comorbidities. None died due to the NMSC. Leading cause of death was cardiac, cerebrovascular, and respiratory disease, lung and prostate cancer, and Alzheimer disease. The authors suggested the LLE group may be exposed to wound complications without benefiting from the treatment.⁴

Another study of 440 patients receiving excision for biopsy-proven facial NMSC at the Roudebush VA Medical Center in Indianapolis, Indiana, found no residual carcinoma in 35.3% of excisions, and in patients aged > 90 years, more than half of the excisions had no residual carcinoma. More than half of the patients aged > 90 years died within 1 year, not as a result of the NMSC. The authors argued for watchful waiting in select patients to maximize comfort and outcomes.¹⁰

Strengths and Limitations

A strength of this study is that the data were obtained from a closed system. Patients tend to stay long-term within the VA and their health record is accessible throughout the country as long as they are seen at a VA facility. Complications, therefore, return to the treating service or primary care, who would route the patient back to the surgeon.

One limitation of the study is that this is a retrospective review from 2011. The authors are limited to data that are recorded in the patient record. Multiple health care professionals saw the patients and notes lack consistency in detail. Size of the lesions were not consistently recorded and did not get logged into our database for that reason.

Conclusions

Treatment of NMSC in older adult patients has a low morbidity but needs to be balanced against a patient and family’s goals when the patient presents with life-limiting comorbidities. An elevated 5-year mortality in patients aged > 80 years with serious unrelated medical conditions is intuitive, but this study may help put treatment plans into perspective for families and health care professionals who want to provide an indicated service while maximizing patient quality of life.

Acknowledgments

This manuscript is the result of work supported with resources and the use of facilities at the North Florida/South Georgia Veterans Health System, Gainesville, Florida.

Skin cancer is the most diagnosed cancer in the United States. Nonmelanoma skin cancers (NMSC), which include basal cell carcinoma and squamous cell carcinoma, are usually cured with removal.¹ The incidence of NMSC increases with age and is commonly found in nursing homes and geriatric units. These cancers are not usually metastatic or fatal but can cause local destruction and disfigurement if neglected.² The current standard of care is to treat diagnosed NMSC; however, the dermatology and geriatric care literature have questioned the logic of treating asymptomatic skin cancers that will not affect a patient’s life expectancy.^2-4

Forty-seven percent of the current living veteran population is aged ≥ 65 years.⁵ Older adult patients are frequently referred to the US Department of Veterans Affairs (VA) surgical service for the treatment of NMSC. The veteran population includes a higher percentage of individuals at an elevated risk of skin cancers (older, White, and male) compared with the general population.⁶ World War II veterans deployed in regions closer to the equator have been found to have an elevated risk of melanoma and nonmelanoma skin carcinomas.⁷ A retrospective study of Vietnam veterans exposed to Agent Orange (2,3,7,8-tetrachlorodibenzodioxin) found a significantly higher risk of invasive NMSC in Fitzpatrick skin types I-IV compared with an age-matched subset of the general population.⁸ Younger veterans who were deployed in Afghanistan and Iraq for Operation Enduring Freedom/Operation Iraqi Freedom worked at more equatorial latitudes than the rest of the US population and may be at increased risk of NMSC. Inadequate sunscreen access, immediate safety concerns, outdoor recreational activities, harsh weather, and insufficient emphasis on sun protection have created a multifactorial challenge for the military population. Riemenschneider and colleagues recommended targeted screening for at-risk veteran patients and prioritizing annual skin cancer screenings during medical mission physical examinations for active military.⁷

The plastic surgery service regularly receives consults from dermatology, general surgery, and primary care to remove skin cancers on the face, scalp, hands, and forearms. Skin cancer treatment can create serious hardships for older adult patients and their families with multiple appointments for the consult, procedure, and follow-up. Patients are often told to hold their anticoagulant medications when the surgery will be performed on a highly vascular region, such as the scalp or face. This can create wide swings in their laboratory test values and result in life-threatening complications from either bleeding or clotting. The appropriateness of offering surgery to patients with serious comorbidities and a limited life expectancy has been questioned.^2-4 The purpose of this study was to measure the morbidity and unrelated 5-year mortality for patients with skin cancer referred to the plastic surgery service to help patients and families make a more informed treatment decision, particularly when the patients are aged > 80 years and have significant life-threatening comorbidities.

Methods

The University of Florida and Malcom Randall VA Medical Center Institutional review board in Gainesville, approved a retrospective review of all consults completed by the plastic surgery service for the treatment of NMSC performed from July 1, 2011 to June 30, 2015. Data collected included age and common life-limiting comorbidities at the time of referral. Morbidities were found on the electronic health record, including coronary artery disease (CAD), congestive heart failure (CHF), cerebral vascular disease (CVD), peripheral vascular disease, dementia, chronic kidney disease (CKD), chronic obstructive pulmonary disease (COPD), tobacco use, diabetes mellitus (DM), liver disease, alcohol use, and obstructive sleep apnea.

Treatment, complications, and 5-year mortality were recorded. A χ² analysis with P value < .05 was used to determine statistical significance between individual risk factors and 5-year mortality. The relative risk of 5-year mortality was calculated by combining advanced age (aged > 80 years) with the individual comorbidities.

Results

Over 4 years, 800 consults for NMSC were completed by the plastic surgery service. Treatment decisions included 210 excisions (with or without reconstruction) in the operating room, 402 excisions (with or without reconstruction) under local anesthesia in clinic, 55 Mohs surgical dermatology referrals, 21 other service or hospital referrals, and 112 patient who were observed, declined intervention, or died prior to intervention. Five-year mortality was 28.6%. No patients died of NMSC. The median age at consult submission for patients deceased 5 years later was 78 years. Complication rate was 5% and included wound infection, dehiscence, bleeding, or graft loss. Two patients, both deceased within 5 years, had unplanned admissions due to bleeding from either a skin graft donor site or recipient bleeding. Aged ≥ 80 years, CAD, CHF, CVD, peripheral vascular disease, dementia, CKD, COPD, and DM were all found individually to be statistically significant predictors of 5-year mortality (Table 1). Combining aged ≥ 80 years plus CAD, CHF, or dementia all increased the 5-year mortality by a relative risk of > 3 (Table 2).

Discussion

The standard of care is to treat NMSC. Most NMSCs are treated surgically without consideration of patient age or life expectancy.^2,4,9,10 A prospective cohort study involving a university-based private practice and a VA medical center in San Francisco found a 22.6% overall 5-year mortality and a 43.3% mortality in the group defined as limited life expectancy (LLE) based on age (≥ 85 years) and medical comorbidities. None died due to the NMSC. Leading cause of death was cardiac, cerebrovascular, and respiratory disease, lung and prostate cancer, and Alzheimer disease. The authors suggested the LLE group may be exposed to wound complications without benefiting from the treatment.⁴

Another study of 440 patients receiving excision for biopsy-proven facial NMSC at the Roudebush VA Medical Center in Indianapolis, Indiana, found no residual carcinoma in 35.3% of excisions, and in patients aged > 90 years, more than half of the excisions had no residual carcinoma. More than half of the patients aged > 90 years died within 1 year, not as a result of the NMSC. The authors argued for watchful waiting in select patients to maximize comfort and outcomes.¹⁰

Strengths and Limitations

A strength of this study is that the data were obtained from a closed system. Patients tend to stay long-term within the VA and their health record is accessible throughout the country as long as they are seen at a VA facility. Complications, therefore, return to the treating service or primary care, who would route the patient back to the surgeon.

One limitation of the study is that this is a retrospective review from 2011. The authors are limited to data that are recorded in the patient record. Multiple health care professionals saw the patients and notes lack consistency in detail. Size of the lesions were not consistently recorded and did not get logged into our database for that reason.

Conclusions

Treatment of NMSC in older adult patients has a low morbidity but needs to be balanced against a patient and family’s goals when the patient presents with life-limiting comorbidities. An elevated 5-year mortality in patients aged > 80 years with serious unrelated medical conditions is intuitive, but this study may help put treatment plans into perspective for families and health care professionals who want to provide an indicated service while maximizing patient quality of life.

Acknowledgments

This manuscript is the result of work supported with resources and the use of facilities at the North Florida/South Georgia Veterans Health System, Gainesville, Florida.

Skin cancer is the most diagnosed cancer in the United States. Nonmelanoma skin cancers (NMSC), which include basal cell carcinoma and squamous cell carcinoma, are usually cured with removal.¹ The incidence of NMSC increases with age and is commonly found in nursing homes and geriatric units. These cancers are not usually metastatic or fatal but can cause local destruction and disfigurement if neglected.² The current standard of care is to treat diagnosed NMSC; however, the dermatology and geriatric care literature have questioned the logic of treating asymptomatic skin cancers that will not affect a patient’s life expectancy.^2-4

Forty-seven percent of the current living veteran population is aged ≥ 65 years.⁵ Older adult patients are frequently referred to the US Department of Veterans Affairs (VA) surgical service for the treatment of NMSC. The veteran population includes a higher percentage of individuals at an elevated risk of skin cancers (older, White, and male) compared with the general population.⁶ World War II veterans deployed in regions closer to the equator have been found to have an elevated risk of melanoma and nonmelanoma skin carcinomas.⁷ A retrospective study of Vietnam veterans exposed to Agent Orange (2,3,7,8-tetrachlorodibenzodioxin) found a significantly higher risk of invasive NMSC in Fitzpatrick skin types I-IV compared with an age-matched subset of the general population.⁸ Younger veterans who were deployed in Afghanistan and Iraq for Operation Enduring Freedom/Operation Iraqi Freedom worked at more equatorial latitudes than the rest of the US population and may be at increased risk of NMSC. Inadequate sunscreen access, immediate safety concerns, outdoor recreational activities, harsh weather, and insufficient emphasis on sun protection have created a multifactorial challenge for the military population. Riemenschneider and colleagues recommended targeted screening for at-risk veteran patients and prioritizing annual skin cancer screenings during medical mission physical examinations for active military.⁷

The plastic surgery service regularly receives consults from dermatology, general surgery, and primary care to remove skin cancers on the face, scalp, hands, and forearms. Skin cancer treatment can create serious hardships for older adult patients and their families with multiple appointments for the consult, procedure, and follow-up. Patients are often told to hold their anticoagulant medications when the surgery will be performed on a highly vascular region, such as the scalp or face. This can create wide swings in their laboratory test values and result in life-threatening complications from either bleeding or clotting. The appropriateness of offering surgery to patients with serious comorbidities and a limited life expectancy has been questioned.^2-4 The purpose of this study was to measure the morbidity and unrelated 5-year mortality for patients with skin cancer referred to the plastic surgery service to help patients and families make a more informed treatment decision, particularly when the patients are aged > 80 years and have significant life-threatening comorbidities.

Methods

The University of Florida and Malcom Randall VA Medical Center Institutional review board in Gainesville, approved a retrospective review of all consults completed by the plastic surgery service for the treatment of NMSC performed from July 1, 2011 to June 30, 2015. Data collected included age and common life-limiting comorbidities at the time of referral. Morbidities were found on the electronic health record, including coronary artery disease (CAD), congestive heart failure (CHF), cerebral vascular disease (CVD), peripheral vascular disease, dementia, chronic kidney disease (CKD), chronic obstructive pulmonary disease (COPD), tobacco use, diabetes mellitus (DM), liver disease, alcohol use, and obstructive sleep apnea.

Treatment, complications, and 5-year mortality were recorded. A χ² analysis with P value < .05 was used to determine statistical significance between individual risk factors and 5-year mortality. The relative risk of 5-year mortality was calculated by combining advanced age (aged > 80 years) with the individual comorbidities.

Results

Over 4 years, 800 consults for NMSC were completed by the plastic surgery service. Treatment decisions included 210 excisions (with or without reconstruction) in the operating room, 402 excisions (with or without reconstruction) under local anesthesia in clinic, 55 Mohs surgical dermatology referrals, 21 other service or hospital referrals, and 112 patient who were observed, declined intervention, or died prior to intervention. Five-year mortality was 28.6%. No patients died of NMSC. The median age at consult submission for patients deceased 5 years later was 78 years. Complication rate was 5% and included wound infection, dehiscence, bleeding, or graft loss. Two patients, both deceased within 5 years, had unplanned admissions due to bleeding from either a skin graft donor site or recipient bleeding. Aged ≥ 80 years, CAD, CHF, CVD, peripheral vascular disease, dementia, CKD, COPD, and DM were all found individually to be statistically significant predictors of 5-year mortality (Table 1). Combining aged ≥ 80 years plus CAD, CHF, or dementia all increased the 5-year mortality by a relative risk of > 3 (Table 2).

Discussion

The standard of care is to treat NMSC. Most NMSCs are treated surgically without consideration of patient age or life expectancy.^2,4,9,10 A prospective cohort study involving a university-based private practice and a VA medical center in San Francisco found a 22.6% overall 5-year mortality and a 43.3% mortality in the group defined as limited life expectancy (LLE) based on age (≥ 85 years) and medical comorbidities. None died due to the NMSC. Leading cause of death was cardiac, cerebrovascular, and respiratory disease, lung and prostate cancer, and Alzheimer disease. The authors suggested the LLE group may be exposed to wound complications without benefiting from the treatment.⁴

Another study of 440 patients receiving excision for biopsy-proven facial NMSC at the Roudebush VA Medical Center in Indianapolis, Indiana, found no residual carcinoma in 35.3% of excisions, and in patients aged > 90 years, more than half of the excisions had no residual carcinoma. More than half of the patients aged > 90 years died within 1 year, not as a result of the NMSC. The authors argued for watchful waiting in select patients to maximize comfort and outcomes.¹⁰

Strengths and Limitations

A strength of this study is that the data were obtained from a closed system. Patients tend to stay long-term within the VA and their health record is accessible throughout the country as long as they are seen at a VA facility. Complications, therefore, return to the treating service or primary care, who would route the patient back to the surgeon.

One limitation of the study is that this is a retrospective review from 2011. The authors are limited to data that are recorded in the patient record. Multiple health care professionals saw the patients and notes lack consistency in detail. Size of the lesions were not consistently recorded and did not get logged into our database for that reason.

Conclusions

Treatment of NMSC in older adult patients has a low morbidity but needs to be balanced against a patient and family’s goals when the patient presents with life-limiting comorbidities. An elevated 5-year mortality in patients aged > 80 years with serious unrelated medical conditions is intuitive, but this study may help put treatment plans into perspective for families and health care professionals who want to provide an indicated service while maximizing patient quality of life.

Acknowledgments

This manuscript is the result of work supported with resources and the use of facilities at the North Florida/South Georgia Veterans Health System, Gainesville, Florida.

Priapism is a disorder that occurs when the penis maintains a prolonged erection in the absence of appropriate stimulation. The disorder is typically divided into subgroups based on arterial flow: low flow (ischemic) and high flow (nonischemic). Ischemic priapism is the most common form and results from venous congestion due to obstructed outflow and inability of cavernous smooth muscle to contract, resulting in compartment syndrome, tissue hypoxia, hypercapnia, and acidosis.¹ Conditions that result in hypercoagulable states and hyperviscosity are associated with ischemic priapism. COVID-19 is well known to cause an acute respiratory illness and systemic inflammatory response and has been increasingly associated with coagulopathy. Studies have shown that 20% to 55% of patients admitted to the hospital for COVID-19 show objective laboratory evidence of a hypercoagulable state.²

To date, there are 6 reported cases of priapism occurring in the setting of COVID-19 with all cases demonstrating the ischemic subtype. The onset of priapism from the beginning of infectious symptoms ranged from 2 days to more than a month. Five of the cases occurred in patients with critical COVID-19 and 1 in the setting of mild disease.^3-8 Two critically ill patients did not receive treatment for their ischemic priapism as they were transitioned to expectant management and/or comfort measures.Most were treated with cavernosal blood aspiration and intracavernosal injections of phenylephrine or ethylephrine. Some patients were managed with prophylactic doses of anticoagulation after the identification of priapism; others were transitioned to therapeutic doses. Two patients were followed postdischarge; one patient reported normal nighttime erections with sexual desire 2 weeks postdischarge, and another patient, who underwent a bilateral T-shunt procedure after unsuccessful phenylephrine injections, reported complete erectile dysfunction at 3 months postdischarge.^4,7 There was a potentially confounding variable in 2 cases in which propofol infusions were used for sedation management in the setting of mechanical ventilation.^6,8 Propofol has been linked to priapism through its blockade of sympathetic activation resulting in persistent relaxation of cavernosal smooth muscle.⁹ We present a unique case of COVID-19–associated ischemic priapism as our patient had moderate rather than critical COVID-19.

Case Presentation

A 67-year-old male patient presented to the emergency department for a painful erection of 34-hour duration. The patient had been exposed to COVID-19 roughly 2 months prior. Since the exposure, he had experienced headache, nonproductive cough, sore throat, and decreased appetite with weight loss. His medical history included hypertension, thoracic aortic aneurysm, B-cell type chronic lymphocytic leukemia (CLL), and obstructive sleep apnea. Daily outpatient medications included atenolol 100 mg, hydrochlorothiazide 25 mg, and omeprazole 20 mg. The patient stopped tobacco use about 30 years previously. He reported no alcohol consumption or illicit drug use and had no previous episodes of prolonged erection.

The patient was afebrile, hemodynamically stable, and had an oxygen saturation of 92% on room air. Physical examination revealed clear breath sounds and an erect circumcised penis without any lesions, discoloration, or skin necrosis. Laboratory data were remarkable for the following values: 125,660 cells/μL white blood cells (WBCs), 13.82 × 10³/ μL neutrophils, 110.58 × 10³/μL lymphocytes, 1.26 × 10³/μL monocytes, no blasts, 9.4 gm/dL hemoglobin, 100.3 fl mean corpuscular volume, 417,000 cells/μL platelets, 23,671 ng/mL D-dimer, 29.6 seconds activated partial thromboplastin time (aPTT), 16.3 seconds prothrombin time, 743 mg/dL fibrinogen, 474 U/L lactate dehydrogenase, and 202.1 mg/dL haptoglobin. A nasopharyngeal reverse transcription polymerase chain reaction test resulted positive for the SARS-CoV-2 virus, and subsequent chest X-ray revealed bilateral, hazy opacities predominantly in a peripheral distribution. Computed tomography (CT) angiogram of the chest did not reveal pulmonary emboli, pneumothorax, effusions, or lobar consolidation. However, it displayed bilateral ground-glass opacities with interstitial consolidation worst in the upper lobes. Corporal aspiration and blood gas analysis revealed a pH of 7.05, Pco₂ of 64 mm Hg, and Po₂ of 33 mm Hg.

Differential Diagnosis

The first consideration in the differential diagnosis of priapism is to differentiate between ischemic and nonischemic. Based on the abnormal blood gas results above, this case clearly falls within the ischemic spectrum. Ischemic priapism secondary to CLL-induced hyperleukocytosis was considered. It has been noted that up to 20% of priapism cases in adults are related to hematologic disorders.¹⁰ While it is not uncommon to see hyperleukocytosis (total WBC count > 100 × 10⁹/L) in CLL, leukostasis is rare with most reports demonstrating WBC counts > 1000 × 10⁹/L.¹¹ Hematology, vascular surgery, and urology services were consulted and agreed that ischemic priapism was due to microthrombi or pelvic vein thrombosis secondary to COVID-19–associated coagulopathy (CAC) was the most likely etiology.

Treatment

After corporal aspiration, intracorporal phenylephrine was administered. Diluted phenylephrine (100 ug/mL) was injected every 5 to 10 minutes while intermittently aspirating and irrigating multiple sites along the lateral length of the penile shaft. This initial procedure reduced the erection from 100% to 30% rigidity, with repeat blood gas analysis revealing minimal improvement. CT of the abdomen and pelvis with IV contrast revealed no evidence of pelvic thrombi. A second round of phenylephrine injections were administered, resulting in detumescence. The patient was treated with 2 to 3 L/min of oxygen supplementation via nasal cannula, a 5-day course of remdesivir and low-intensity heparin drip. Following the initial low-intensity heparin drip, the patient transitioned to therapeutic enoxaparin and subsequently was discharged on apixaban for a 3-month course. Since discharge, the patient followed up with hematology. He tolerated and completed the anticoagulation regimen without any recurrences of priapism or residual deficits.

Discussion

Recent studies have overwhelmingly analyzed the incidence and presentation of thrombotic complications in critically ill patients with COVID-19. CAC has been postulated to result from endotheliopathy along with immune cell activation and propagation of coagulation. While COVID-19 has been noted to create lung injury through binding angiotensin-converting enzyme 2 receptors expressed on alveolar pneumocytes, it increasingly has been found to affect endothelial cells throughout the body. Recent postmortem analyses have demonstrated direct viral infection of endothelial cells with consequent diffuse endothelial inflammation, as evidenced by viral inclusions, sequestered immune cells, and endothelial apoptosis.^12,13 Manifestations of this endotheliopathy have been delineated through various studies.

An early retrospective study in Wuhan, China, illustrated that 36% of the first 99 patients hospitalized with COVID-19 demonstrated an elevated D-dimer, 6% an elevated aPTT, and 5% an elevated prothrombin time.¹⁴ Another retrospective study conducted in Wuhan found a 25% incidence of venous thromboembolic complications in critically ill patients with severe COVID-19.¹⁵ In the Netherlands, a study reported the incidence of arterial and venous thrombotic complications to be 31% in 184 critically ill patients with COVID-19, with 81% of these cases involving pulmonary emboli.¹⁶

To our knowledge, our patient is the seventh reported case of ischemic priapism occurring in the setting of a COVID-19 infection, and the first to have occurred in its moderate form. Ischemic priapism is often a consequence of penile venous outflow obstruction and resultant stasis of hypoxic blood.⁷ The prothrombotic state induced by CAC has been proposed to cause the obstruction of small emissary veins in the subtunical space and in turn lead to venous stasis, which propagates the formation of ischemic priapism.⁸ Furthermore, 4 of the previously reported cases shared laboratory data on their patients, and all demonstrated elevated D-dimer and fibrinogen levels, which strengthens this hypothesis.^3,5,7,8 CLL presents a potential confounding variable in this case; however, as we have reviewed earlier, the risk of leukostasis at WBC counts < 1000 × 10⁹/L is very low.¹¹ It is also probable that the patient had some level of immune dysregulation secondary to CLL, leading to his prolonged course and slow clearance of the virus.

Conclusions

Although only a handful of CAC cases leading to ischemic priapism have been reported, the true incidence may be much higher. While our case highlights the importance of considering COVID-19 infection in the differential diagnosis of ischemic priapism, more research is needed to understand incidence and definitively establish a causative relationship.

Priapism is a disorder that occurs when the penis maintains a prolonged erection in the absence of appropriate stimulation. The disorder is typically divided into subgroups based on arterial flow: low flow (ischemic) and high flow (nonischemic). Ischemic priapism is the most common form and results from venous congestion due to obstructed outflow and inability of cavernous smooth muscle to contract, resulting in compartment syndrome, tissue hypoxia, hypercapnia, and acidosis.¹ Conditions that result in hypercoagulable states and hyperviscosity are associated with ischemic priapism. COVID-19 is well known to cause an acute respiratory illness and systemic inflammatory response and has been increasingly associated with coagulopathy. Studies have shown that 20% to 55% of patients admitted to the hospital for COVID-19 show objective laboratory evidence of a hypercoagulable state.²

To date, there are 6 reported cases of priapism occurring in the setting of COVID-19 with all cases demonstrating the ischemic subtype. The onset of priapism from the beginning of infectious symptoms ranged from 2 days to more than a month. Five of the cases occurred in patients with critical COVID-19 and 1 in the setting of mild disease.^3-8 Two critically ill patients did not receive treatment for their ischemic priapism as they were transitioned to expectant management and/or comfort measures.Most were treated with cavernosal blood aspiration and intracavernosal injections of phenylephrine or ethylephrine. Some patients were managed with prophylactic doses of anticoagulation after the identification of priapism; others were transitioned to therapeutic doses. Two patients were followed postdischarge; one patient reported normal nighttime erections with sexual desire 2 weeks postdischarge, and another patient, who underwent a bilateral T-shunt procedure after unsuccessful phenylephrine injections, reported complete erectile dysfunction at 3 months postdischarge.^4,7 There was a potentially confounding variable in 2 cases in which propofol infusions were used for sedation management in the setting of mechanical ventilation.^6,8 Propofol has been linked to priapism through its blockade of sympathetic activation resulting in persistent relaxation of cavernosal smooth muscle.⁹ We present a unique case of COVID-19–associated ischemic priapism as our patient had moderate rather than critical COVID-19.

Case Presentation

A 67-year-old male patient presented to the emergency department for a painful erection of 34-hour duration. The patient had been exposed to COVID-19 roughly 2 months prior. Since the exposure, he had experienced headache, nonproductive cough, sore throat, and decreased appetite with weight loss. His medical history included hypertension, thoracic aortic aneurysm, B-cell type chronic lymphocytic leukemia (CLL), and obstructive sleep apnea. Daily outpatient medications included atenolol 100 mg, hydrochlorothiazide 25 mg, and omeprazole 20 mg. The patient stopped tobacco use about 30 years previously. He reported no alcohol consumption or illicit drug use and had no previous episodes of prolonged erection.

The patient was afebrile, hemodynamically stable, and had an oxygen saturation of 92% on room air. Physical examination revealed clear breath sounds and an erect circumcised penis without any lesions, discoloration, or skin necrosis. Laboratory data were remarkable for the following values: 125,660 cells/μL white blood cells (WBCs), 13.82 × 10³/ μL neutrophils, 110.58 × 10³/μL lymphocytes, 1.26 × 10³/μL monocytes, no blasts, 9.4 gm/dL hemoglobin, 100.3 fl mean corpuscular volume, 417,000 cells/μL platelets, 23,671 ng/mL D-dimer, 29.6 seconds activated partial thromboplastin time (aPTT), 16.3 seconds prothrombin time, 743 mg/dL fibrinogen, 474 U/L lactate dehydrogenase, and 202.1 mg/dL haptoglobin. A nasopharyngeal reverse transcription polymerase chain reaction test resulted positive for the SARS-CoV-2 virus, and subsequent chest X-ray revealed bilateral, hazy opacities predominantly in a peripheral distribution. Computed tomography (CT) angiogram of the chest did not reveal pulmonary emboli, pneumothorax, effusions, or lobar consolidation. However, it displayed bilateral ground-glass opacities with interstitial consolidation worst in the upper lobes. Corporal aspiration and blood gas analysis revealed a pH of 7.05, Pco₂ of 64 mm Hg, and Po₂ of 33 mm Hg.

Differential Diagnosis

The first consideration in the differential diagnosis of priapism is to differentiate between ischemic and nonischemic. Based on the abnormal blood gas results above, this case clearly falls within the ischemic spectrum. Ischemic priapism secondary to CLL-induced hyperleukocytosis was considered. It has been noted that up to 20% of priapism cases in adults are related to hematologic disorders.¹⁰ While it is not uncommon to see hyperleukocytosis (total WBC count > 100 × 10⁹/L) in CLL, leukostasis is rare with most reports demonstrating WBC counts > 1000 × 10⁹/L.¹¹ Hematology, vascular surgery, and urology services were consulted and agreed that ischemic priapism was due to microthrombi or pelvic vein thrombosis secondary to COVID-19–associated coagulopathy (CAC) was the most likely etiology.

Treatment

After corporal aspiration, intracorporal phenylephrine was administered. Diluted phenylephrine (100 ug/mL) was injected every 5 to 10 minutes while intermittently aspirating and irrigating multiple sites along the lateral length of the penile shaft. This initial procedure reduced the erection from 100% to 30% rigidity, with repeat blood gas analysis revealing minimal improvement. CT of the abdomen and pelvis with IV contrast revealed no evidence of pelvic thrombi. A second round of phenylephrine injections were administered, resulting in detumescence. The patient was treated with 2 to 3 L/min of oxygen supplementation via nasal cannula, a 5-day course of remdesivir and low-intensity heparin drip. Following the initial low-intensity heparin drip, the patient transitioned to therapeutic enoxaparin and subsequently was discharged on apixaban for a 3-month course. Since discharge, the patient followed up with hematology. He tolerated and completed the anticoagulation regimen without any recurrences of priapism or residual deficits.

Discussion

Recent studies have overwhelmingly analyzed the incidence and presentation of thrombotic complications in critically ill patients with COVID-19. CAC has been postulated to result from endotheliopathy along with immune cell activation and propagation of coagulation. While COVID-19 has been noted to create lung injury through binding angiotensin-converting enzyme 2 receptors expressed on alveolar pneumocytes, it increasingly has been found to affect endothelial cells throughout the body. Recent postmortem analyses have demonstrated direct viral infection of endothelial cells with consequent diffuse endothelial inflammation, as evidenced by viral inclusions, sequestered immune cells, and endothelial apoptosis.^12,13 Manifestations of this endotheliopathy have been delineated through various studies.

An early retrospective study in Wuhan, China, illustrated that 36% of the first 99 patients hospitalized with COVID-19 demonstrated an elevated D-dimer, 6% an elevated aPTT, and 5% an elevated prothrombin time.¹⁴ Another retrospective study conducted in Wuhan found a 25% incidence of venous thromboembolic complications in critically ill patients with severe COVID-19.¹⁵ In the Netherlands, a study reported the incidence of arterial and venous thrombotic complications to be 31% in 184 critically ill patients with COVID-19, with 81% of these cases involving pulmonary emboli.¹⁶

To our knowledge, our patient is the seventh reported case of ischemic priapism occurring in the setting of a COVID-19 infection, and the first to have occurred in its moderate form. Ischemic priapism is often a consequence of penile venous outflow obstruction and resultant stasis of hypoxic blood.⁷ The prothrombotic state induced by CAC has been proposed to cause the obstruction of small emissary veins in the subtunical space and in turn lead to venous stasis, which propagates the formation of ischemic priapism.⁸ Furthermore, 4 of the previously reported cases shared laboratory data on their patients, and all demonstrated elevated D-dimer and fibrinogen levels, which strengthens this hypothesis.^3,5,7,8 CLL presents a potential confounding variable in this case; however, as we have reviewed earlier, the risk of leukostasis at WBC counts < 1000 × 10⁹/L is very low.¹¹ It is also probable that the patient had some level of immune dysregulation secondary to CLL, leading to his prolonged course and slow clearance of the virus.

Conclusions

Although only a handful of CAC cases leading to ischemic priapism have been reported, the true incidence may be much higher. While our case highlights the importance of considering COVID-19 infection in the differential diagnosis of ischemic priapism, more research is needed to understand incidence and definitively establish a causative relationship.

Priapism is a disorder that occurs when the penis maintains a prolonged erection in the absence of appropriate stimulation. The disorder is typically divided into subgroups based on arterial flow: low flow (ischemic) and high flow (nonischemic). Ischemic priapism is the most common form and results from venous congestion due to obstructed outflow and inability of cavernous smooth muscle to contract, resulting in compartment syndrome, tissue hypoxia, hypercapnia, and acidosis.¹ Conditions that result in hypercoagulable states and hyperviscosity are associated with ischemic priapism. COVID-19 is well known to cause an acute respiratory illness and systemic inflammatory response and has been increasingly associated with coagulopathy. Studies have shown that 20% to 55% of patients admitted to the hospital for COVID-19 show objective laboratory evidence of a hypercoagulable state.²

To date, there are 6 reported cases of priapism occurring in the setting of COVID-19 with all cases demonstrating the ischemic subtype. The onset of priapism from the beginning of infectious symptoms ranged from 2 days to more than a month. Five of the cases occurred in patients with critical COVID-19 and 1 in the setting of mild disease.^3-8 Two critically ill patients did not receive treatment for their ischemic priapism as they were transitioned to expectant management and/or comfort measures.Most were treated with cavernosal blood aspiration and intracavernosal injections of phenylephrine or ethylephrine. Some patients were managed with prophylactic doses of anticoagulation after the identification of priapism; others were transitioned to therapeutic doses. Two patients were followed postdischarge; one patient reported normal nighttime erections with sexual desire 2 weeks postdischarge, and another patient, who underwent a bilateral T-shunt procedure after unsuccessful phenylephrine injections, reported complete erectile dysfunction at 3 months postdischarge.^4,7 There was a potentially confounding variable in 2 cases in which propofol infusions were used for sedation management in the setting of mechanical ventilation.^6,8 Propofol has been linked to priapism through its blockade of sympathetic activation resulting in persistent relaxation of cavernosal smooth muscle.⁹ We present a unique case of COVID-19–associated ischemic priapism as our patient had moderate rather than critical COVID-19.

Case Presentation

A 67-year-old male patient presented to the emergency department for a painful erection of 34-hour duration. The patient had been exposed to COVID-19 roughly 2 months prior. Since the exposure, he had experienced headache, nonproductive cough, sore throat, and decreased appetite with weight loss. His medical history included hypertension, thoracic aortic aneurysm, B-cell type chronic lymphocytic leukemia (CLL), and obstructive sleep apnea. Daily outpatient medications included atenolol 100 mg, hydrochlorothiazide 25 mg, and omeprazole 20 mg. The patient stopped tobacco use about 30 years previously. He reported no alcohol consumption or illicit drug use and had no previous episodes of prolonged erection.

The patient was afebrile, hemodynamically stable, and had an oxygen saturation of 92% on room air. Physical examination revealed clear breath sounds and an erect circumcised penis without any lesions, discoloration, or skin necrosis. Laboratory data were remarkable for the following values: 125,660 cells/μL white blood cells (WBCs), 13.82 × 10³/ μL neutrophils, 110.58 × 10³/μL lymphocytes, 1.26 × 10³/μL monocytes, no blasts, 9.4 gm/dL hemoglobin, 100.3 fl mean corpuscular volume, 417,000 cells/μL platelets, 23,671 ng/mL D-dimer, 29.6 seconds activated partial thromboplastin time (aPTT), 16.3 seconds prothrombin time, 743 mg/dL fibrinogen, 474 U/L lactate dehydrogenase, and 202.1 mg/dL haptoglobin. A nasopharyngeal reverse transcription polymerase chain reaction test resulted positive for the SARS-CoV-2 virus, and subsequent chest X-ray revealed bilateral, hazy opacities predominantly in a peripheral distribution. Computed tomography (CT) angiogram of the chest did not reveal pulmonary emboli, pneumothorax, effusions, or lobar consolidation. However, it displayed bilateral ground-glass opacities with interstitial consolidation worst in the upper lobes. Corporal aspiration and blood gas analysis revealed a pH of 7.05, Pco₂ of 64 mm Hg, and Po₂ of 33 mm Hg.

Differential Diagnosis

The first consideration in the differential diagnosis of priapism is to differentiate between ischemic and nonischemic. Based on the abnormal blood gas results above, this case clearly falls within the ischemic spectrum. Ischemic priapism secondary to CLL-induced hyperleukocytosis was considered. It has been noted that up to 20% of priapism cases in adults are related to hematologic disorders.¹⁰ While it is not uncommon to see hyperleukocytosis (total WBC count > 100 × 10⁹/L) in CLL, leukostasis is rare with most reports demonstrating WBC counts > 1000 × 10⁹/L.¹¹ Hematology, vascular surgery, and urology services were consulted and agreed that ischemic priapism was due to microthrombi or pelvic vein thrombosis secondary to COVID-19–associated coagulopathy (CAC) was the most likely etiology.

Treatment

After corporal aspiration, intracorporal phenylephrine was administered. Diluted phenylephrine (100 ug/mL) was injected every 5 to 10 minutes while intermittently aspirating and irrigating multiple sites along the lateral length of the penile shaft. This initial procedure reduced the erection from 100% to 30% rigidity, with repeat blood gas analysis revealing minimal improvement. CT of the abdomen and pelvis with IV contrast revealed no evidence of pelvic thrombi. A second round of phenylephrine injections were administered, resulting in detumescence. The patient was treated with 2 to 3 L/min of oxygen supplementation via nasal cannula, a 5-day course of remdesivir and low-intensity heparin drip. Following the initial low-intensity heparin drip, the patient transitioned to therapeutic enoxaparin and subsequently was discharged on apixaban for a 3-month course. Since discharge, the patient followed up with hematology. He tolerated and completed the anticoagulation regimen without any recurrences of priapism or residual deficits.

Discussion

Recent studies have overwhelmingly analyzed the incidence and presentation of thrombotic complications in critically ill patients with COVID-19. CAC has been postulated to result from endotheliopathy along with immune cell activation and propagation of coagulation. While COVID-19 has been noted to create lung injury through binding angiotensin-converting enzyme 2 receptors expressed on alveolar pneumocytes, it increasingly has been found to affect endothelial cells throughout the body. Recent postmortem analyses have demonstrated direct viral infection of endothelial cells with consequent diffuse endothelial inflammation, as evidenced by viral inclusions, sequestered immune cells, and endothelial apoptosis.^12,13 Manifestations of this endotheliopathy have been delineated through various studies.

An early retrospective study in Wuhan, China, illustrated that 36% of the first 99 patients hospitalized with COVID-19 demonstrated an elevated D-dimer, 6% an elevated aPTT, and 5% an elevated prothrombin time.¹⁴ Another retrospective study conducted in Wuhan found a 25% incidence of venous thromboembolic complications in critically ill patients with severe COVID-19.¹⁵ In the Netherlands, a study reported the incidence of arterial and venous thrombotic complications to be 31% in 184 critically ill patients with COVID-19, with 81% of these cases involving pulmonary emboli.¹⁶

To our knowledge, our patient is the seventh reported case of ischemic priapism occurring in the setting of a COVID-19 infection, and the first to have occurred in its moderate form. Ischemic priapism is often a consequence of penile venous outflow obstruction and resultant stasis of hypoxic blood.⁷ The prothrombotic state induced by CAC has been proposed to cause the obstruction of small emissary veins in the subtunical space and in turn lead to venous stasis, which propagates the formation of ischemic priapism.⁸ Furthermore, 4 of the previously reported cases shared laboratory data on their patients, and all demonstrated elevated D-dimer and fibrinogen levels, which strengthens this hypothesis.^3,5,7,8 CLL presents a potential confounding variable in this case; however, as we have reviewed earlier, the risk of leukostasis at WBC counts < 1000 × 10⁹/L is very low.¹¹ It is also probable that the patient had some level of immune dysregulation secondary to CLL, leading to his prolonged course and slow clearance of the virus.

Conclusions

Although only a handful of CAC cases leading to ischemic priapism have been reported, the true incidence may be much higher. While our case highlights the importance of considering COVID-19 infection in the differential diagnosis of ischemic priapism, more research is needed to understand incidence and definitively establish a causative relationship.

Paraneoplastic syndrome is a rare disorder involving manifestations of immune dysregulation triggered by malignancy. The immune system develops antibodies to the malignancy, which can cause cross reactivation with various tissues in the body, resulting in an autoimmune response. Paraneoplastic cerebellar degeneration (PCD) is a rare condition caused by immune-mediated damage to the Purkinje cells of the cerebellar tract. Symptoms may include gait instability, double vision, decreased fine motor skills, and ataxia, with progression to brainstem-associated symptoms, such as nystagmus, dysarthria, and dysphagia. Early detection and treatment of the underlying malignancy is critical to halt the progression of autoimmune-mediated destruction. We present a case of a young adult female patient with PCD caused by Purkinje cell cytoplasmic–Tr (PCA-Tr) antibody with Hodgkin lymphoma.

Case Presentation

A 20-year-old previously healthy active-duty female patient presented to the emergency department with acute worsening of chronic intermittent, recurrent episodes of lightheadedness and vertigo. Symptoms persisted for 9 months until acutely worsening over the 2 weeks prior to presentation. She reported left eye double vision but did not report seeing spots, photophobia, tinnitus, or headache. She felt off-balance, leaning on nearby objects to remain standing. Symptoms primarily occurred during ambulation; however, occasionally they happened at rest. Episodes lasted up to several minutes and occurred up to 15 times a day. The patient reported no fever, night sweats, unexplained weight loss, muscle aches, weakness, numbness or tingling, loss of bowel or bladder function, or rash. She had no recent illnesses, changes to medications, or recent travel. Oral intake to include food and water was adequate and unchanged. The patient had a remote history of mild concussions without loss of consciousness while playing sports 4 years previously. She reported no recent trauma. Nine months before, she received treatment for benign paroxysmal positional vertigo (BPPV) with the Epley maneuver with full resolution of symptoms lasting several days. She reported no prescription or over-the-counter medications, herbal remedies, or supplements. She reported no other medical or surgical history and no pertinent social or family history.

Physical examination revealed a nontoxic-appearing female patient with intermittent conversational dysarthria, saccadic pursuits, horizontal nystagmus with lateral gaze, and vertical nystagmus with vertical gaze. The patient exhibited dysdiadochokinesia, or impaired ability to perform rapid alternating hand movements with repetition. Finger-to-nose testing was impaired and heel-to-shin motion remained intact. A Romberg test was positive, and the patient had tandem gait instability. Strength testing, sensation, reflexes, and cranial nerves were otherwise intact. Initial laboratory testing was unremarkable except for mild normocytic anemia. Her infectious workup, including testing for venereal disease, HIV, COVID-19, and Coccidioidies was negative. Heavy metals analysis and urine drug screen were negative. Ophthalmology was consulted and workup revealed small amplitude downbeat nystagmus in primary gaze, sustained gaze evoked lateral beating jerk nystagmus with rebound nystagmus R>L gaze, but there was no evidence of afferent package defect and optic nerve function remained intact. Magnetic resonance imaging of the brain demonstrated cerebellar vermis hypoplasia with prominence of the superior cerebellar folia. Due to concerns for autoimmune encephalitis, a lumbar puncture was performed. Antibody testing revealed PCA-Tr antibodies, which is commonly associated with Hodgkin lymphoma, prompting further evaluation for malignancy.

Computed tomography (CT) of the chest with contrast demonstrated multiple mediastinal masses with a conglomeration of lymph nodes along the right paratracheal region. Further evaluation was performed with a positron emission tomography (PET)–CT, revealing a large conglomeration of hypermetabolic pretracheal, mediastinal, and right supraclavicular lymph that were suggestive of lymphoma. Mediastinoscopy with excisional lymph node biopsy was performed with immunohistochemical staining confirming diagnosis of a nodular sclerosing variant of Hodgkin lymphoma. The patient was treated with IV immunoglobulin at 0.4g/kg daily for 5 days. A central venous catheter was placed into the patient’s right internal jugular vein and a chemotherapy regimen of doxorubicin 46 mg, vinblastine 11 mg, bleomycin 19 units, and dacarbazine 700 mg was initiated. The patient’s symptoms improved with resolution of dysarthria; however, her visual impairment and gait instability persisted. Repeat PET-CT imaging 2 months later revealed interval improvement with decreased intensity and extent of the hypermetabolic lymph nodes and no new hypermetabolic foci.

Discussion

PCA-Tr antibodies affect the delta/notchlike epidermal growth factor–related receptor, expressed on the dendrites of cerebellar Purkinje cells.¹ These fibers are the only output neurons of the cerebellar cortex and are critical to the coordination of motor movements, accounting for the ataxia experienced by patients with this subtype of PCD.² The link between Hodgkin lymphoma and PCA-Tr antibodies has been established; however, most reports involve men with a median age of 61 years with lymphoma-associated symptoms (such as lymphadenopathy) or systemic symptoms (fever, night sweats, or weight loss) preceding neurologic manifestations in 80% of cases.³

Our patient was a young, previously healthy adult female who initially presented with vertigo, a common concern with frequently benign origins. Although there was temporary resolution of symptoms after Epley maneuvers, symptoms recurred and progressed over several months to include brainstem manifestations of nystagmus, diplopia, and dysarthria. Previous reports indicate that after remission of the Hodgkin lymphoma, PCA-Tr antibodies disappear and symptoms can improve or resolve.^4,5 Treatment has just begun for our patient and although there has been initial clinical improvement, given the chronicity of symptoms, it is unclear if complete resolution will be achieved.

Conclusions

PCD can result in debilitating neurologic dysfunction and may be associated with malignancy such as Hodgkin lymphoma. This case offers unique insight due to the patient’s demographics and presentation, which involved brainstem pathology typically associated with late-onset disease and preceded by constitutional symptoms. Clinical suspicion of this rare disorder should be considered in all ages, especially if symptoms are progressive or neurologic manifestations arise, as early detection and treatment of the underlying malignancy are paramount to the prevention of significant disability.

Paraneoplastic syndrome is a rare disorder involving manifestations of immune dysregulation triggered by malignancy. The immune system develops antibodies to the malignancy, which can cause cross reactivation with various tissues in the body, resulting in an autoimmune response. Paraneoplastic cerebellar degeneration (PCD) is a rare condition caused by immune-mediated damage to the Purkinje cells of the cerebellar tract. Symptoms may include gait instability, double vision, decreased fine motor skills, and ataxia, with progression to brainstem-associated symptoms, such as nystagmus, dysarthria, and dysphagia. Early detection and treatment of the underlying malignancy is critical to halt the progression of autoimmune-mediated destruction. We present a case of a young adult female patient with PCD caused by Purkinje cell cytoplasmic–Tr (PCA-Tr) antibody with Hodgkin lymphoma.

Case Presentation

A 20-year-old previously healthy active-duty female patient presented to the emergency department with acute worsening of chronic intermittent, recurrent episodes of lightheadedness and vertigo. Symptoms persisted for 9 months until acutely worsening over the 2 weeks prior to presentation. She reported left eye double vision but did not report seeing spots, photophobia, tinnitus, or headache. She felt off-balance, leaning on nearby objects to remain standing. Symptoms primarily occurred during ambulation; however, occasionally they happened at rest. Episodes lasted up to several minutes and occurred up to 15 times a day. The patient reported no fever, night sweats, unexplained weight loss, muscle aches, weakness, numbness or tingling, loss of bowel or bladder function, or rash. She had no recent illnesses, changes to medications, or recent travel. Oral intake to include food and water was adequate and unchanged. The patient had a remote history of mild concussions without loss of consciousness while playing sports 4 years previously. She reported no recent trauma. Nine months before, she received treatment for benign paroxysmal positional vertigo (BPPV) with the Epley maneuver with full resolution of symptoms lasting several days. She reported no prescription or over-the-counter medications, herbal remedies, or supplements. She reported no other medical or surgical history and no pertinent social or family history.

Physical examination revealed a nontoxic-appearing female patient with intermittent conversational dysarthria, saccadic pursuits, horizontal nystagmus with lateral gaze, and vertical nystagmus with vertical gaze. The patient exhibited dysdiadochokinesia, or impaired ability to perform rapid alternating hand movements with repetition. Finger-to-nose testing was impaired and heel-to-shin motion remained intact. A Romberg test was positive, and the patient had tandem gait instability. Strength testing, sensation, reflexes, and cranial nerves were otherwise intact. Initial laboratory testing was unremarkable except for mild normocytic anemia. Her infectious workup, including testing for venereal disease, HIV, COVID-19, and Coccidioidies was negative. Heavy metals analysis and urine drug screen were negative. Ophthalmology was consulted and workup revealed small amplitude downbeat nystagmus in primary gaze, sustained gaze evoked lateral beating jerk nystagmus with rebound nystagmus R>L gaze, but there was no evidence of afferent package defect and optic nerve function remained intact. Magnetic resonance imaging of the brain demonstrated cerebellar vermis hypoplasia with prominence of the superior cerebellar folia. Due to concerns for autoimmune encephalitis, a lumbar puncture was performed. Antibody testing revealed PCA-Tr antibodies, which is commonly associated with Hodgkin lymphoma, prompting further evaluation for malignancy.

Computed tomography (CT) of the chest with contrast demonstrated multiple mediastinal masses with a conglomeration of lymph nodes along the right paratracheal region. Further evaluation was performed with a positron emission tomography (PET)–CT, revealing a large conglomeration of hypermetabolic pretracheal, mediastinal, and right supraclavicular lymph that were suggestive of lymphoma. Mediastinoscopy with excisional lymph node biopsy was performed with immunohistochemical staining confirming diagnosis of a nodular sclerosing variant of Hodgkin lymphoma. The patient was treated with IV immunoglobulin at 0.4g/kg daily for 5 days. A central venous catheter was placed into the patient’s right internal jugular vein and a chemotherapy regimen of doxorubicin 46 mg, vinblastine 11 mg, bleomycin 19 units, and dacarbazine 700 mg was initiated. The patient’s symptoms improved with resolution of dysarthria; however, her visual impairment and gait instability persisted. Repeat PET-CT imaging 2 months later revealed interval improvement with decreased intensity and extent of the hypermetabolic lymph nodes and no new hypermetabolic foci.

Discussion

PCA-Tr antibodies affect the delta/notchlike epidermal growth factor–related receptor, expressed on the dendrites of cerebellar Purkinje cells.¹ These fibers are the only output neurons of the cerebellar cortex and are critical to the coordination of motor movements, accounting for the ataxia experienced by patients with this subtype of PCD.² The link between Hodgkin lymphoma and PCA-Tr antibodies has been established; however, most reports involve men with a median age of 61 years with lymphoma-associated symptoms (such as lymphadenopathy) or systemic symptoms (fever, night sweats, or weight loss) preceding neurologic manifestations in 80% of cases.³

Our patient was a young, previously healthy adult female who initially presented with vertigo, a common concern with frequently benign origins. Although there was temporary resolution of symptoms after Epley maneuvers, symptoms recurred and progressed over several months to include brainstem manifestations of nystagmus, diplopia, and dysarthria. Previous reports indicate that after remission of the Hodgkin lymphoma, PCA-Tr antibodies disappear and symptoms can improve or resolve.^4,5 Treatment has just begun for our patient and although there has been initial clinical improvement, given the chronicity of symptoms, it is unclear if complete resolution will be achieved.

Conclusions

PCD can result in debilitating neurologic dysfunction and may be associated with malignancy such as Hodgkin lymphoma. This case offers unique insight due to the patient’s demographics and presentation, which involved brainstem pathology typically associated with late-onset disease and preceded by constitutional symptoms. Clinical suspicion of this rare disorder should be considered in all ages, especially if symptoms are progressive or neurologic manifestations arise, as early detection and treatment of the underlying malignancy are paramount to the prevention of significant disability.

Paraneoplastic syndrome is a rare disorder involving manifestations of immune dysregulation triggered by malignancy. The immune system develops antibodies to the malignancy, which can cause cross reactivation with various tissues in the body, resulting in an autoimmune response. Paraneoplastic cerebellar degeneration (PCD) is a rare condition caused by immune-mediated damage to the Purkinje cells of the cerebellar tract. Symptoms may include gait instability, double vision, decreased fine motor skills, and ataxia, with progression to brainstem-associated symptoms, such as nystagmus, dysarthria, and dysphagia. Early detection and treatment of the underlying malignancy is critical to halt the progression of autoimmune-mediated destruction. We present a case of a young adult female patient with PCD caused by Purkinje cell cytoplasmic–Tr (PCA-Tr) antibody with Hodgkin lymphoma.

Case Presentation

A 20-year-old previously healthy active-duty female patient presented to the emergency department with acute worsening of chronic intermittent, recurrent episodes of lightheadedness and vertigo. Symptoms persisted for 9 months until acutely worsening over the 2 weeks prior to presentation. She reported left eye double vision but did not report seeing spots, photophobia, tinnitus, or headache. She felt off-balance, leaning on nearby objects to remain standing. Symptoms primarily occurred during ambulation; however, occasionally they happened at rest. Episodes lasted up to several minutes and occurred up to 15 times a day. The patient reported no fever, night sweats, unexplained weight loss, muscle aches, weakness, numbness or tingling, loss of bowel or bladder function, or rash. She had no recent illnesses, changes to medications, or recent travel. Oral intake to include food and water was adequate and unchanged. The patient had a remote history of mild concussions without loss of consciousness while playing sports 4 years previously. She reported no recent trauma. Nine months before, she received treatment for benign paroxysmal positional vertigo (BPPV) with the Epley maneuver with full resolution of symptoms lasting several days. She reported no prescription or over-the-counter medications, herbal remedies, or supplements. She reported no other medical or surgical history and no pertinent social or family history.

Physical examination revealed a nontoxic-appearing female patient with intermittent conversational dysarthria, saccadic pursuits, horizontal nystagmus with lateral gaze, and vertical nystagmus with vertical gaze. The patient exhibited dysdiadochokinesia, or impaired ability to perform rapid alternating hand movements with repetition. Finger-to-nose testing was impaired and heel-to-shin motion remained intact. A Romberg test was positive, and the patient had tandem gait instability. Strength testing, sensation, reflexes, and cranial nerves were otherwise intact. Initial laboratory testing was unremarkable except for mild normocytic anemia. Her infectious workup, including testing for venereal disease, HIV, COVID-19, and Coccidioidies was negative. Heavy metals analysis and urine drug screen were negative. Ophthalmology was consulted and workup revealed small amplitude downbeat nystagmus in primary gaze, sustained gaze evoked lateral beating jerk nystagmus with rebound nystagmus R>L gaze, but there was no evidence of afferent package defect and optic nerve function remained intact. Magnetic resonance imaging of the brain demonstrated cerebellar vermis hypoplasia with prominence of the superior cerebellar folia. Due to concerns for autoimmune encephalitis, a lumbar puncture was performed. Antibody testing revealed PCA-Tr antibodies, which is commonly associated with Hodgkin lymphoma, prompting further evaluation for malignancy.

Computed tomography (CT) of the chest with contrast demonstrated multiple mediastinal masses with a conglomeration of lymph nodes along the right paratracheal region. Further evaluation was performed with a positron emission tomography (PET)–CT, revealing a large conglomeration of hypermetabolic pretracheal, mediastinal, and right supraclavicular lymph that were suggestive of lymphoma. Mediastinoscopy with excisional lymph node biopsy was performed with immunohistochemical staining confirming diagnosis of a nodular sclerosing variant of Hodgkin lymphoma. The patient was treated with IV immunoglobulin at 0.4g/kg daily for 5 days. A central venous catheter was placed into the patient’s right internal jugular vein and a chemotherapy regimen of doxorubicin 46 mg, vinblastine 11 mg, bleomycin 19 units, and dacarbazine 700 mg was initiated. The patient’s symptoms improved with resolution of dysarthria; however, her visual impairment and gait instability persisted. Repeat PET-CT imaging 2 months later revealed interval improvement with decreased intensity and extent of the hypermetabolic lymph nodes and no new hypermetabolic foci.

Discussion

PCA-Tr antibodies affect the delta/notchlike epidermal growth factor–related receptor, expressed on the dendrites of cerebellar Purkinje cells.¹ These fibers are the only output neurons of the cerebellar cortex and are critical to the coordination of motor movements, accounting for the ataxia experienced by patients with this subtype of PCD.² The link between Hodgkin lymphoma and PCA-Tr antibodies has been established; however, most reports involve men with a median age of 61 years with lymphoma-associated symptoms (such as lymphadenopathy) or systemic symptoms (fever, night sweats, or weight loss) preceding neurologic manifestations in 80% of cases.³

Our patient was a young, previously healthy adult female who initially presented with vertigo, a common concern with frequently benign origins. Although there was temporary resolution of symptoms after Epley maneuvers, symptoms recurred and progressed over several months to include brainstem manifestations of nystagmus, diplopia, and dysarthria. Previous reports indicate that after remission of the Hodgkin lymphoma, PCA-Tr antibodies disappear and symptoms can improve or resolve.^4,5 Treatment has just begun for our patient and although there has been initial clinical improvement, given the chronicity of symptoms, it is unclear if complete resolution will be achieved.

Conclusions

PCD can result in debilitating neurologic dysfunction and may be associated with malignancy such as Hodgkin lymphoma. This case offers unique insight due to the patient’s demographics and presentation, which involved brainstem pathology typically associated with late-onset disease and preceded by constitutional symptoms. Clinical suspicion of this rare disorder should be considered in all ages, especially if symptoms are progressive or neurologic manifestations arise, as early detection and treatment of the underlying malignancy are paramount to the prevention of significant disability.

Body clocks and the shifting risks of stroke

Health care professionals, we’re sure, are no strangers to rotating shifts. And, as practitioners of the shiftly arts, you should know new research shows that working those kinds of hours can have lasting effects on your health. And it’s all based on your sleep-wake cycle.

Wildpixel/thinkstockphotos.com

In a study published in Neurobiology of Sleep and Circadian Rhythms, investigators at Texas A&M University looked at the effects of working these kinds of shifts for a long period of time and then returning to a regular 24-hour cycle later in life. The study piggybacks on a previous study, which showed that rats on shift schedules had more severe stroke outcomes than those who were on a 24-hour cycle.

The current study demonstrates that working rotating shifts does have a lasting effect, by way of messing with the sleep-wake cycle. Based on the research, the rats that performed those kinds of shifts never got back to a normal schedule. When strokes occurred, outcomes were much worse, and the females had a higher mortality rate and more severe functional deficits than the males.

Now for the “good” news: Even if you’re among those who haven’t worked a rotating shift, you may not be safe either.

People who have regular working hours have a tendency to take work home and stay up late, especially with so many moving to a remote-work model. And if you’re staying up late on the weekends you’re producing what lead author David J. Earnest, PhD, called “social jet lag,” which messes with your circadian rhythm to wind you down for sleep. All of these things can lead to the same kind of effects that working rotating shifts has on your health, he said in a written statement.

How do you combat this? Dr. Earnest recommended creating a sleep schedule and setting regular mealtimes. Also ease up on high-fat foods, drinking, and smoking. The connection between your brain and gut also could play a part in how severe a stroke can be.

So continue to work hard, but not too hard.

Got 3 minutes? You got time for culture

Much like a Krabby Patty, art is good for your soul. Seriously, staring at a 500-year-old painting may not seem like much, but research has proven time and again that going to a museum and looking at paintings by long-dead artists you probably know better as pizza-eating superhero turtles improves mood, stress, and well-being.

National Gallery of Art/rawpixel

A couple of years ago, however, museums and art galleries ran into a big virus-shaped problem. You may have heard of it. All of a sudden it became a very bad idea for people to gather together in one building and huddle around the Mona Lisa, which, by the way, is a lot smaller in person than you might expect. But, rather than sit around with a bunch of priceless art for an indeterminate amount of time, museums brought their exhibits to the Internet so that people from all over the world could see great works from their couches.

This is absolutely a good thing for public access, but do these virtual art exhibits provide the same health benefits as going to a museum in person? That’s what a group of European researchers aimed to find out, and in a study published in Frontiers of Psychology, that’s exactly what they found.

Their directive to the 84 study participants was simple: Take a well-being survey, engage with either of a pair of online exhibits (a Monet painting and a display of Japanese culinary traditions) for just 3 minutes, then take another well-being assessment. The results were quite clear: Even just a couple of minutes of viewing art online improved all the well-being categories on the survey, such as lowering anxiety, negative mood, and loneliness, as well as increasing subjective well-being. Also, the more beautiful or meaningful a person found the art, the more their mood and well-being improved.

The researchers noted that these results could help access in places where access to art is limited, such as waiting rooms, hospitals, and rural areas. Let’s just hope it sticks to that, and that big businesses don’t take notice. Just imagine them plastering ads with classic Renaissance artworks. After all, art makes you feel good, and you know what else feels good on a hot summer day? An ice-cold Coca-Cola! By the way, we’re taking offers, advertising agencies. The LOTME staff can absolutely be bought.

Appetite for etymology

Today on “It’s a Thing,” we examine various states of hunger and what they should be called. Our first guest is that historically hungry royal person, King Henry VIII of England. Your majesty, have you ever been “hangry?”

PxHere

KH8: First, let me thank you for inviting me on the show, Maurice. I’m a huge fan. A recent study done in the United Kingdom and Austria showed that “hunger is associated with greater levels of anger and irritability, as well as lower levels of pleasure,” according to a Eurekalert statement. So, yes, I have been “hangry.”

Maurice: Now to our next guest. Martha Stewart, can you add anything about that study?

Martha: Happy to, Maurice. The 64 participants used a smartphone app to record their hunger levels and emotional states five times a day for 21 days. It’s the first time that “hanger” was studied outside a lab, and it showed that hunger “was associated with 37% of the variance in irritability, 34% of the variance in anger, and 38% of the variance in pleasure recorded by the participants,” the investigators said in that statement.

Maurice: It’s official, then. Hangry is a thing, and we don’t need to put it in quotes anymore. Now let’s meet our third and final guest, Betty Crocker. Betty, I’m told you have a study to plug.

Betty: That’s right, Mo. Researchers at Tel Aviv University looked at survey data from almost 3,000 men and women and found that men ate 17% more food during the warmer months (March to September) than they did the rest of the year. Among women, however, caloric intake did not change.

KH8: I saw that study. Didn’t they put 27 people out in the sun and then take blood samples?

Betty: Indeed they did, Hank. After 25 minutes of sun exposure, the 13 men felt hungrier than before, but the 14 women did not. The men also had higher levels of ghrelin, an appetite-stimulating hormone, than the women.

Maurice: To sum all this up, then, we’ve got angry and hungry officially combining to make hangry, and now it looks like the sun is causing hunger in men, which makes them … sungry?

Martha: It’s a thing.

Chicken cutlets with a side of COVID

You stopped at the drive through at McDonald’s on the way home from work, and while you’re looking for something sweet in the refrigerator for dessert, you see that chicken breast that expires today.

Richard Franki/MDedge News

Freezing meat that’s about to expire might be your go-to so it doesn’t go to waste, but it’s been found that SARS-CoV-2 can live in meat that’s been in the refrigerator or freezer for more than a month.

Researchers exposed chicken, beef, pork, and salmon to surrogate viruses that are similar to COVID but not as harmful and stored them in freezers at –4° F and in the refrigerator at 39.2° F. “We even found that the viruses could be cultured after [being frozen for] that length of time,” lead author Emily Bailey, PhD, of Campbell University in Buies Creek, N.C., said in Study Finds.

The team began its research after hearing of COVID-19 outbreaks where there were no reports of community transmission, such as in Southeast Asia. Tracing eventually led to packaged meats as the culprits in those cases. SARS-CoV-2 is able to replicate in the gut, as well as the respiratory tract, so it could affect the gut before respiratory symptoms start. It is crucial to ensure cross contamination doesn’t occur, and inadequate sanitation prior to packaging needs to be addressed, the investigators said.

Honestly, we didn’t think anything could survive in a freezer for that long, but SARS-CoV-2 is a fighter.

Body clocks and the shifting risks of stroke

Health care professionals, we’re sure, are no strangers to rotating shifts. And, as practitioners of the shiftly arts, you should know new research shows that working those kinds of hours can have lasting effects on your health. And it’s all based on your sleep-wake cycle.

Wildpixel/thinkstockphotos.com

In a study published in Neurobiology of Sleep and Circadian Rhythms, investigators at Texas A&M University looked at the effects of working these kinds of shifts for a long period of time and then returning to a regular 24-hour cycle later in life. The study piggybacks on a previous study, which showed that rats on shift schedules had more severe stroke outcomes than those who were on a 24-hour cycle.

The current study demonstrates that working rotating shifts does have a lasting effect, by way of messing with the sleep-wake cycle. Based on the research, the rats that performed those kinds of shifts never got back to a normal schedule. When strokes occurred, outcomes were much worse, and the females had a higher mortality rate and more severe functional deficits than the males.

Now for the “good” news: Even if you’re among those who haven’t worked a rotating shift, you may not be safe either.

People who have regular working hours have a tendency to take work home and stay up late, especially with so many moving to a remote-work model. And if you’re staying up late on the weekends you’re producing what lead author David J. Earnest, PhD, called “social jet lag,” which messes with your circadian rhythm to wind you down for sleep. All of these things can lead to the same kind of effects that working rotating shifts has on your health, he said in a written statement.

How do you combat this? Dr. Earnest recommended creating a sleep schedule and setting regular mealtimes. Also ease up on high-fat foods, drinking, and smoking. The connection between your brain and gut also could play a part in how severe a stroke can be.

So continue to work hard, but not too hard.

Got 3 minutes? You got time for culture

Much like a Krabby Patty, art is good for your soul. Seriously, staring at a 500-year-old painting may not seem like much, but research has proven time and again that going to a museum and looking at paintings by long-dead artists you probably know better as pizza-eating superhero turtles improves mood, stress, and well-being.

National Gallery of Art/rawpixel

A couple of years ago, however, museums and art galleries ran into a big virus-shaped problem. You may have heard of it. All of a sudden it became a very bad idea for people to gather together in one building and huddle around the Mona Lisa, which, by the way, is a lot smaller in person than you might expect. But, rather than sit around with a bunch of priceless art for an indeterminate amount of time, museums brought their exhibits to the Internet so that people from all over the world could see great works from their couches.

This is absolutely a good thing for public access, but do these virtual art exhibits provide the same health benefits as going to a museum in person? That’s what a group of European researchers aimed to find out, and in a study published in Frontiers of Psychology, that’s exactly what they found.

Their directive to the 84 study participants was simple: Take a well-being survey, engage with either of a pair of online exhibits (a Monet painting and a display of Japanese culinary traditions) for just 3 minutes, then take another well-being assessment. The results were quite clear: Even just a couple of minutes of viewing art online improved all the well-being categories on the survey, such as lowering anxiety, negative mood, and loneliness, as well as increasing subjective well-being. Also, the more beautiful or meaningful a person found the art, the more their mood and well-being improved.

The researchers noted that these results could help access in places where access to art is limited, such as waiting rooms, hospitals, and rural areas. Let’s just hope it sticks to that, and that big businesses don’t take notice. Just imagine them plastering ads with classic Renaissance artworks. After all, art makes you feel good, and you know what else feels good on a hot summer day? An ice-cold Coca-Cola! By the way, we’re taking offers, advertising agencies. The LOTME staff can absolutely be bought.

Appetite for etymology

Today on “It’s a Thing,” we examine various states of hunger and what they should be called. Our first guest is that historically hungry royal person, King Henry VIII of England. Your majesty, have you ever been “hangry?”

PxHere

KH8: First, let me thank you for inviting me on the show, Maurice. I’m a huge fan. A recent study done in the United Kingdom and Austria showed that “hunger is associated with greater levels of anger and irritability, as well as lower levels of pleasure,” according to a Eurekalert statement. So, yes, I have been “hangry.”

Maurice: Now to our next guest. Martha Stewart, can you add anything about that study?

Martha: Happy to, Maurice. The 64 participants used a smartphone app to record their hunger levels and emotional states five times a day for 21 days. It’s the first time that “hanger” was studied outside a lab, and it showed that hunger “was associated with 37% of the variance in irritability, 34% of the variance in anger, and 38% of the variance in pleasure recorded by the participants,” the investigators said in that statement.

Maurice: It’s official, then. Hangry is a thing, and we don’t need to put it in quotes anymore. Now let’s meet our third and final guest, Betty Crocker. Betty, I’m told you have a study to plug.

Betty: That’s right, Mo. Researchers at Tel Aviv University looked at survey data from almost 3,000 men and women and found that men ate 17% more food during the warmer months (March to September) than they did the rest of the year. Among women, however, caloric intake did not change.

KH8: I saw that study. Didn’t they put 27 people out in the sun and then take blood samples?

Betty: Indeed they did, Hank. After 25 minutes of sun exposure, the 13 men felt hungrier than before, but the 14 women did not. The men also had higher levels of ghrelin, an appetite-stimulating hormone, than the women.

Maurice: To sum all this up, then, we’ve got angry and hungry officially combining to make hangry, and now it looks like the sun is causing hunger in men, which makes them … sungry?

Martha: It’s a thing.

Chicken cutlets with a side of COVID

You stopped at the drive through at McDonald’s on the way home from work, and while you’re looking for something sweet in the refrigerator for dessert, you see that chicken breast that expires today.

Richard Franki/MDedge News

Freezing meat that’s about to expire might be your go-to so it doesn’t go to waste, but it’s been found that SARS-CoV-2 can live in meat that’s been in the refrigerator or freezer for more than a month.

Researchers exposed chicken, beef, pork, and salmon to surrogate viruses that are similar to COVID but not as harmful and stored them in freezers at –4° F and in the refrigerator at 39.2° F. “We even found that the viruses could be cultured after [being frozen for] that length of time,” lead author Emily Bailey, PhD, of Campbell University in Buies Creek, N.C., said in Study Finds.

The team began its research after hearing of COVID-19 outbreaks where there were no reports of community transmission, such as in Southeast Asia. Tracing eventually led to packaged meats as the culprits in those cases. SARS-CoV-2 is able to replicate in the gut, as well as the respiratory tract, so it could affect the gut before respiratory symptoms start. It is crucial to ensure cross contamination doesn’t occur, and inadequate sanitation prior to packaging needs to be addressed, the investigators said.

Honestly, we didn’t think anything could survive in a freezer for that long, but SARS-CoV-2 is a fighter.

Body clocks and the shifting risks of stroke

Health care professionals, we’re sure, are no strangers to rotating shifts. And, as practitioners of the shiftly arts, you should know new research shows that working those kinds of hours can have lasting effects on your health. And it’s all based on your sleep-wake cycle.

Wildpixel/thinkstockphotos.com

In a study published in Neurobiology of Sleep and Circadian Rhythms, investigators at Texas A&M University looked at the effects of working these kinds of shifts for a long period of time and then returning to a regular 24-hour cycle later in life. The study piggybacks on a previous study, which showed that rats on shift schedules had more severe stroke outcomes than those who were on a 24-hour cycle.

The current study demonstrates that working rotating shifts does have a lasting effect, by way of messing with the sleep-wake cycle. Based on the research, the rats that performed those kinds of shifts never got back to a normal schedule. When strokes occurred, outcomes were much worse, and the females had a higher mortality rate and more severe functional deficits than the males.

Now for the “good” news: Even if you’re among those who haven’t worked a rotating shift, you may not be safe either.

People who have regular working hours have a tendency to take work home and stay up late, especially with so many moving to a remote-work model. And if you’re staying up late on the weekends you’re producing what lead author David J. Earnest, PhD, called “social jet lag,” which messes with your circadian rhythm to wind you down for sleep. All of these things can lead to the same kind of effects that working rotating shifts has on your health, he said in a written statement.

How do you combat this? Dr. Earnest recommended creating a sleep schedule and setting regular mealtimes. Also ease up on high-fat foods, drinking, and smoking. The connection between your brain and gut also could play a part in how severe a stroke can be.

So continue to work hard, but not too hard.

Got 3 minutes? You got time for culture

Much like a Krabby Patty, art is good for your soul. Seriously, staring at a 500-year-old painting may not seem like much, but research has proven time and again that going to a museum and looking at paintings by long-dead artists you probably know better as pizza-eating superhero turtles improves mood, stress, and well-being.

National Gallery of Art/rawpixel

A couple of years ago, however, museums and art galleries ran into a big virus-shaped problem. You may have heard of it. All of a sudden it became a very bad idea for people to gather together in one building and huddle around the Mona Lisa, which, by the way, is a lot smaller in person than you might expect. But, rather than sit around with a bunch of priceless art for an indeterminate amount of time, museums brought their exhibits to the Internet so that people from all over the world could see great works from their couches.

This is absolutely a good thing for public access, but do these virtual art exhibits provide the same health benefits as going to a museum in person? That’s what a group of European researchers aimed to find out, and in a study published in Frontiers of Psychology, that’s exactly what they found.

Their directive to the 84 study participants was simple: Take a well-being survey, engage with either of a pair of online exhibits (a Monet painting and a display of Japanese culinary traditions) for just 3 minutes, then take another well-being assessment. The results were quite clear: Even just a couple of minutes of viewing art online improved all the well-being categories on the survey, such as lowering anxiety, negative mood, and loneliness, as well as increasing subjective well-being. Also, the more beautiful or meaningful a person found the art, the more their mood and well-being improved.

The researchers noted that these results could help access in places where access to art is limited, such as waiting rooms, hospitals, and rural areas. Let’s just hope it sticks to that, and that big businesses don’t take notice. Just imagine them plastering ads with classic Renaissance artworks. After all, art makes you feel good, and you know what else feels good on a hot summer day? An ice-cold Coca-Cola! By the way, we’re taking offers, advertising agencies. The LOTME staff can absolutely be bought.

Appetite for etymology

Today on “It’s a Thing,” we examine various states of hunger and what they should be called. Our first guest is that historically hungry royal person, King Henry VIII of England. Your majesty, have you ever been “hangry?”

PxHere

KH8: First, let me thank you for inviting me on the show, Maurice. I’m a huge fan. A recent study done in the United Kingdom and Austria showed that “hunger is associated with greater levels of anger and irritability, as well as lower levels of pleasure,” according to a Eurekalert statement. So, yes, I have been “hangry.”

Maurice: Now to our next guest. Martha Stewart, can you add anything about that study?

Martha: Happy to, Maurice. The 64 participants used a smartphone app to record their hunger levels and emotional states five times a day for 21 days. It’s the first time that “hanger” was studied outside a lab, and it showed that hunger “was associated with 37% of the variance in irritability, 34% of the variance in anger, and 38% of the variance in pleasure recorded by the participants,” the investigators said in that statement.

Maurice: It’s official, then. Hangry is a thing, and we don’t need to put it in quotes anymore. Now let’s meet our third and final guest, Betty Crocker. Betty, I’m told you have a study to plug.

Betty: That’s right, Mo. Researchers at Tel Aviv University looked at survey data from almost 3,000 men and women and found that men ate 17% more food during the warmer months (March to September) than they did the rest of the year. Among women, however, caloric intake did not change.

KH8: I saw that study. Didn’t they put 27 people out in the sun and then take blood samples?

Betty: Indeed they did, Hank. After 25 minutes of sun exposure, the 13 men felt hungrier than before, but the 14 women did not. The men also had higher levels of ghrelin, an appetite-stimulating hormone, than the women.

Maurice: To sum all this up, then, we’ve got angry and hungry officially combining to make hangry, and now it looks like the sun is causing hunger in men, which makes them … sungry?

Martha: It’s a thing.

Chicken cutlets with a side of COVID

You stopped at the drive through at McDonald’s on the way home from work, and while you’re looking for something sweet in the refrigerator for dessert, you see that chicken breast that expires today.

Richard Franki/MDedge News

Freezing meat that’s about to expire might be your go-to so it doesn’t go to waste, but it’s been found that SARS-CoV-2 can live in meat that’s been in the refrigerator or freezer for more than a month.

Researchers exposed chicken, beef, pork, and salmon to surrogate viruses that are similar to COVID but not as harmful and stored them in freezers at –4° F and in the refrigerator at 39.2° F. “We even found that the viruses could be cultured after [being frozen for] that length of time,” lead author Emily Bailey, PhD, of Campbell University in Buies Creek, N.C., said in Study Finds.

The team began its research after hearing of COVID-19 outbreaks where there were no reports of community transmission, such as in Southeast Asia. Tracing eventually led to packaged meats as the culprits in those cases. SARS-CoV-2 is able to replicate in the gut, as well as the respiratory tract, so it could affect the gut before respiratory symptoms start. It is crucial to ensure cross contamination doesn’t occur, and inadequate sanitation prior to packaging needs to be addressed, the investigators said.

Honestly, we didn’t think anything could survive in a freezer for that long, but SARS-CoV-2 is a fighter.