The Food and Drug Administration has approved Jynneos, a live, nonreplicating vaccine based on the vaccinia virus, for smallpox and monkeypox, becoming the first FDA-approved vaccine for the prevention of monkeypox disease.

FDA approval for Jynneos for smallpox is based on results from a clinical trial that compared Jynneos with ACAM2000, a previously FDA-approved smallpox vaccine, in about 400 healthy adults aged 18-42 years. Adults who received Jynneos had a noninferior immune response to those who received ACAM2000. In addition, safety was assessed in 7,800 people who received at least one vaccine dose, with the most commonly reported side effects including pain, redness, swelling, itching, firmness at the injection site, muscle pain, headache, and fatigue.

The effectiveness of Jynneos to prevent monkeypox – a disease similar to but somewhat milder than smallpox caused by the non–U.S.-native monkeypox virus – was inferred from antibody responses of participants in the smallpox clinical trial and from studies on nonhuman primates that showed protection from the monkeypox virus after being vaccinated with Jynneos.

“Routine [smallpox] vaccination of the American public was stopped in 1972 after the disease was eradicated in the U.S. and, as a result, a large proportion of the U.S., as well as the global population has no immunity,” said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research. “Although naturally occurring smallpox disease is no longer a global threat, the intentional release of this highly contagious virus could have a devastating effect.”

This vaccine is also part of the Strategic National Stockpile, the nation’s largest supply of potentially lifesaving pharmaceuticals and medical supplies for use in a public health emergency, according to the announcement.

Find the full press release on the FDA website.

[email protected]

The Food and Drug Administration has approved Jynneos, a live, nonreplicating vaccine based on the vaccinia virus, for smallpox and monkeypox, becoming the first FDA-approved vaccine for the prevention of monkeypox disease.

FDA approval for Jynneos for smallpox is based on results from a clinical trial that compared Jynneos with ACAM2000, a previously FDA-approved smallpox vaccine, in about 400 healthy adults aged 18-42 years. Adults who received Jynneos had a noninferior immune response to those who received ACAM2000. In addition, safety was assessed in 7,800 people who received at least one vaccine dose, with the most commonly reported side effects including pain, redness, swelling, itching, firmness at the injection site, muscle pain, headache, and fatigue.

The effectiveness of Jynneos to prevent monkeypox – a disease similar to but somewhat milder than smallpox caused by the non–U.S.-native monkeypox virus – was inferred from antibody responses of participants in the smallpox clinical trial and from studies on nonhuman primates that showed protection from the monkeypox virus after being vaccinated with Jynneos.

“Routine [smallpox] vaccination of the American public was stopped in 1972 after the disease was eradicated in the U.S. and, as a result, a large proportion of the U.S., as well as the global population has no immunity,” said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research. “Although naturally occurring smallpox disease is no longer a global threat, the intentional release of this highly contagious virus could have a devastating effect.”

This vaccine is also part of the Strategic National Stockpile, the nation’s largest supply of potentially lifesaving pharmaceuticals and medical supplies for use in a public health emergency, according to the announcement.

Find the full press release on the FDA website.

[email protected]

The Food and Drug Administration has approved Jynneos, a live, nonreplicating vaccine based on the vaccinia virus, for smallpox and monkeypox, becoming the first FDA-approved vaccine for the prevention of monkeypox disease.

FDA approval for Jynneos for smallpox is based on results from a clinical trial that compared Jynneos with ACAM2000, a previously FDA-approved smallpox vaccine, in about 400 healthy adults aged 18-42 years. Adults who received Jynneos had a noninferior immune response to those who received ACAM2000. In addition, safety was assessed in 7,800 people who received at least one vaccine dose, with the most commonly reported side effects including pain, redness, swelling, itching, firmness at the injection site, muscle pain, headache, and fatigue.

The effectiveness of Jynneos to prevent monkeypox – a disease similar to but somewhat milder than smallpox caused by the non–U.S.-native monkeypox virus – was inferred from antibody responses of participants in the smallpox clinical trial and from studies on nonhuman primates that showed protection from the monkeypox virus after being vaccinated with Jynneos.

“Routine [smallpox] vaccination of the American public was stopped in 1972 after the disease was eradicated in the U.S. and, as a result, a large proportion of the U.S., as well as the global population has no immunity,” said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research. “Although naturally occurring smallpox disease is no longer a global threat, the intentional release of this highly contagious virus could have a devastating effect.”

This vaccine is also part of the Strategic National Stockpile, the nation’s largest supply of potentially lifesaving pharmaceuticals and medical supplies for use in a public health emergency, according to the announcement.

Find the full press release on the FDA website.

[email protected]

Background: There is increasing concern that the patient experience in the hospital may be associated with post-hospital adverse outcomes, including new or recurrent illnesses after discharge or unplanned return to the hospital or readmission.

Because this is an observational study, causal inferences were not possible; however, hospitalists should keep in mind the possible association of the patient experience and the link to clinical outcomes.

Bottom line: Trauma of hospitalization is common and may be associated with an increased 30-day risk of readmission or ED visit.

Citation: Rawal J et al. Association of the trauma of hospitalization with 30-day readmission or emergency department visit. JAMA Intern Med. 2019;179(1):38-45.

Dr. Wang is an associate professor of medicine in the division of general and hospital medicine at UT Health San Antonio and a hospitalist at South Texas Veterans Health Care System.

Background: There is increasing concern that the patient experience in the hospital may be associated with post-hospital adverse outcomes, including new or recurrent illnesses after discharge or unplanned return to the hospital or readmission.

Because this is an observational study, causal inferences were not possible; however, hospitalists should keep in mind the possible association of the patient experience and the link to clinical outcomes.

Bottom line: Trauma of hospitalization is common and may be associated with an increased 30-day risk of readmission or ED visit.

Citation: Rawal J et al. Association of the trauma of hospitalization with 30-day readmission or emergency department visit. JAMA Intern Med. 2019;179(1):38-45.

Dr. Wang is an associate professor of medicine in the division of general and hospital medicine at UT Health San Antonio and a hospitalist at South Texas Veterans Health Care System.

Background: There is increasing concern that the patient experience in the hospital may be associated with post-hospital adverse outcomes, including new or recurrent illnesses after discharge or unplanned return to the hospital or readmission.

Because this is an observational study, causal inferences were not possible; however, hospitalists should keep in mind the possible association of the patient experience and the link to clinical outcomes.

Bottom line: Trauma of hospitalization is common and may be associated with an increased 30-day risk of readmission or ED visit.

Citation: Rawal J et al. Association of the trauma of hospitalization with 30-day readmission or emergency department visit. JAMA Intern Med. 2019;179(1):38-45.

Dr. Wang is an associate professor of medicine in the division of general and hospital medicine at UT Health San Antonio and a hospitalist at South Texas Veterans Health Care System.

BARCELONA – Further differences in how adults and adolescents with type 2 diabetes respond to glucose and glucagon have been demonstrated by new data from the Restoring Insulin SEcretion (RISE) studies presented at the annual meeting of the European Association for the Study of Diabetes.

In a comparison of responses to an oral glucose tolerance test (OGTT), youth (n = 85) were more likely than were adults (n = 353) to have a biphasic type of glucose response curve (18.8% vs. 8.2%, respectively), which is considered a more normal response curve. However, that “did not foretell an advantageous outcome to the RISE interventions in the younger age group,” said study investigator Silva Arslanian, MD, of UPMC Children’s Hospital of Pittsburgh.

Fewer youth than adults had an incessant response (10.6% vs. 14.5%, respectively) or monophasic response to an OGTT (70.6% vs. 77.3%), and that was associated with lower beta-cell responses, compared with individuals with monophasic or biphasic glucose curves.

“Irrespective of curve type, insulin sensitivity was lower in youth than in adults,” Dr. Arslanian said. She added that beta-cell responses were greater in youth than in adults, except in youth with the worst incessant-increase curve type. In youth with the incessant-increase glucose curve, there was no evidence of beta-cell hypersecretion, which suggested youth “have more severe beta-cell dysfunction,” compared with adults.

There were also data presented on whether differences in alpha-cell function between youth and adults might be important. Those data showed that although fasting glucagon concentrations did not increase with fasting glucose in youth, they did in adults. It was found that fasting and stimulated glucagon concentrations were lower in youth than in adults, meaning that “alpha-cell function does not explain the beta-cell hyperresponsiveness seen in youth with impaired glucose tolerance or recently diagnosed type 2 diabetes,” reported study investigator Steven Kahn, MD, ChB, of VA Puget Sound Health Care System, University of Washington, Seattle.

M. Alexander Otto/MDedge News

“What was new, however, was that [the beta-cells of] youth were hyperresponsive and were really making large amounts of insulin.” Increased insulin production might be expected when there is insulin resistance, he added, but the level seen was “more than you would expect.” Over time, that might be toxic to the beta cells, and evidence from the earlier TODAY (Treatment Options for Type 2 Diabetes in Adolescents and Youth) studies suggested that the rate of beta-cell dysfunction was more rapid in youth than in adults.

Giving his perspective, as a pediatrician, on the new OGTT analyses from the RISE studies, Dr. Zeitler said that these data showed that the characteristic beta-cell hyperresponsiveness seen in youth “actually disappears as glycemia worsens.” In youth with the incessant glucose response pattern, “it shows that they cannot tolerate glucose, and their glucose levels just go up and up and up” until the beta cells fail.

This is a critical observation, Dr. Zeitler said, noting that it “sort of had to be the case, because sooner or later you had to lose beta cells ... this is probably the point where aggressive therapy is needed ... it was always a bit of a paradox, if these kids have such an aggressive course, how come they were starting out being so hyperresponsive?”

With regard to alpha-cell function, “these are really fresh data. We haven’t really had a long time to think about it,” said Dr. Zeitler. “What I find interesting is that there isn’t alpha-cell glucagon hypersecretion in youth like there is in adults.” That may be because youth are making so much insulin that they are suppressing glucagon production, but that’s not an entirely satisfying answer,” he said.

“The TODAY study demonstrated that diabetes in kids is aggressive; these RISE data now start to put some physiology around that, why is it more aggressive? Hyperresponsiveness, loss of beta-cell function over time, lack of response to intervention, compared with the adults.”

As for the clinical implications, Dr. Zeitler said that this is further evidence that the default approach to treating younger patients with greater caution than adults is perhaps not the best way to treat type 2 diabetes.

“These data are really showing that there is a very important toxic period that is occurring in these kids early on [and] that probably argues for more, not less, aggressive therapy,” than with adults. “Clearly, something is happening that is putting them at really big risk for rapid progression, and that’s your chance to treat much more aggressively, much earlier.”

The RISE studies are sponsored by the RISE Study Group in collaboration with the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Zeitler disclosed that he had acted as a consultant to Boehringer-Ingelheim, Eli Lilly, Daiichi-Sankyo and Merck, Sharp & Dohme, and had received research support from Janssen. Dr. Arslanian stated that she has nothing to disclose. Dr. Khan did not provide any disclosure information.

SOURCES: Arslanian S. EASD 2019, Oral presentation S34.1; Kahn S. EASD 2019, Oral presentation S34.3

BARCELONA – Further differences in how adults and adolescents with type 2 diabetes respond to glucose and glucagon have been demonstrated by new data from the Restoring Insulin SEcretion (RISE) studies presented at the annual meeting of the European Association for the Study of Diabetes.

In a comparison of responses to an oral glucose tolerance test (OGTT), youth (n = 85) were more likely than were adults (n = 353) to have a biphasic type of glucose response curve (18.8% vs. 8.2%, respectively), which is considered a more normal response curve. However, that “did not foretell an advantageous outcome to the RISE interventions in the younger age group,” said study investigator Silva Arslanian, MD, of UPMC Children’s Hospital of Pittsburgh.

Fewer youth than adults had an incessant response (10.6% vs. 14.5%, respectively) or monophasic response to an OGTT (70.6% vs. 77.3%), and that was associated with lower beta-cell responses, compared with individuals with monophasic or biphasic glucose curves.

“Irrespective of curve type, insulin sensitivity was lower in youth than in adults,” Dr. Arslanian said. She added that beta-cell responses were greater in youth than in adults, except in youth with the worst incessant-increase curve type. In youth with the incessant-increase glucose curve, there was no evidence of beta-cell hypersecretion, which suggested youth “have more severe beta-cell dysfunction,” compared with adults.

There were also data presented on whether differences in alpha-cell function between youth and adults might be important. Those data showed that although fasting glucagon concentrations did not increase with fasting glucose in youth, they did in adults. It was found that fasting and stimulated glucagon concentrations were lower in youth than in adults, meaning that “alpha-cell function does not explain the beta-cell hyperresponsiveness seen in youth with impaired glucose tolerance or recently diagnosed type 2 diabetes,” reported study investigator Steven Kahn, MD, ChB, of VA Puget Sound Health Care System, University of Washington, Seattle.

M. Alexander Otto/MDedge News

“What was new, however, was that [the beta-cells of] youth were hyperresponsive and were really making large amounts of insulin.” Increased insulin production might be expected when there is insulin resistance, he added, but the level seen was “more than you would expect.” Over time, that might be toxic to the beta cells, and evidence from the earlier TODAY (Treatment Options for Type 2 Diabetes in Adolescents and Youth) studies suggested that the rate of beta-cell dysfunction was more rapid in youth than in adults.

Giving his perspective, as a pediatrician, on the new OGTT analyses from the RISE studies, Dr. Zeitler said that these data showed that the characteristic beta-cell hyperresponsiveness seen in youth “actually disappears as glycemia worsens.” In youth with the incessant glucose response pattern, “it shows that they cannot tolerate glucose, and their glucose levels just go up and up and up” until the beta cells fail.

This is a critical observation, Dr. Zeitler said, noting that it “sort of had to be the case, because sooner or later you had to lose beta cells ... this is probably the point where aggressive therapy is needed ... it was always a bit of a paradox, if these kids have such an aggressive course, how come they were starting out being so hyperresponsive?”

With regard to alpha-cell function, “these are really fresh data. We haven’t really had a long time to think about it,” said Dr. Zeitler. “What I find interesting is that there isn’t alpha-cell glucagon hypersecretion in youth like there is in adults.” That may be because youth are making so much insulin that they are suppressing glucagon production, but that’s not an entirely satisfying answer,” he said.

“The TODAY study demonstrated that diabetes in kids is aggressive; these RISE data now start to put some physiology around that, why is it more aggressive? Hyperresponsiveness, loss of beta-cell function over time, lack of response to intervention, compared with the adults.”

As for the clinical implications, Dr. Zeitler said that this is further evidence that the default approach to treating younger patients with greater caution than adults is perhaps not the best way to treat type 2 diabetes.

“These data are really showing that there is a very important toxic period that is occurring in these kids early on [and] that probably argues for more, not less, aggressive therapy,” than with adults. “Clearly, something is happening that is putting them at really big risk for rapid progression, and that’s your chance to treat much more aggressively, much earlier.”

The RISE studies are sponsored by the RISE Study Group in collaboration with the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Zeitler disclosed that he had acted as a consultant to Boehringer-Ingelheim, Eli Lilly, Daiichi-Sankyo and Merck, Sharp & Dohme, and had received research support from Janssen. Dr. Arslanian stated that she has nothing to disclose. Dr. Khan did not provide any disclosure information.

SOURCES: Arslanian S. EASD 2019, Oral presentation S34.1; Kahn S. EASD 2019, Oral presentation S34.3

BARCELONA – Further differences in how adults and adolescents with type 2 diabetes respond to glucose and glucagon have been demonstrated by new data from the Restoring Insulin SEcretion (RISE) studies presented at the annual meeting of the European Association for the Study of Diabetes.

In a comparison of responses to an oral glucose tolerance test (OGTT), youth (n = 85) were more likely than were adults (n = 353) to have a biphasic type of glucose response curve (18.8% vs. 8.2%, respectively), which is considered a more normal response curve. However, that “did not foretell an advantageous outcome to the RISE interventions in the younger age group,” said study investigator Silva Arslanian, MD, of UPMC Children’s Hospital of Pittsburgh.

Fewer youth than adults had an incessant response (10.6% vs. 14.5%, respectively) or monophasic response to an OGTT (70.6% vs. 77.3%), and that was associated with lower beta-cell responses, compared with individuals with monophasic or biphasic glucose curves.

“Irrespective of curve type, insulin sensitivity was lower in youth than in adults,” Dr. Arslanian said. She added that beta-cell responses were greater in youth than in adults, except in youth with the worst incessant-increase curve type. In youth with the incessant-increase glucose curve, there was no evidence of beta-cell hypersecretion, which suggested youth “have more severe beta-cell dysfunction,” compared with adults.

There were also data presented on whether differences in alpha-cell function between youth and adults might be important. Those data showed that although fasting glucagon concentrations did not increase with fasting glucose in youth, they did in adults. It was found that fasting and stimulated glucagon concentrations were lower in youth than in adults, meaning that “alpha-cell function does not explain the beta-cell hyperresponsiveness seen in youth with impaired glucose tolerance or recently diagnosed type 2 diabetes,” reported study investigator Steven Kahn, MD, ChB, of VA Puget Sound Health Care System, University of Washington, Seattle.

M. Alexander Otto/MDedge News

“What was new, however, was that [the beta-cells of] youth were hyperresponsive and were really making large amounts of insulin.” Increased insulin production might be expected when there is insulin resistance, he added, but the level seen was “more than you would expect.” Over time, that might be toxic to the beta cells, and evidence from the earlier TODAY (Treatment Options for Type 2 Diabetes in Adolescents and Youth) studies suggested that the rate of beta-cell dysfunction was more rapid in youth than in adults.

Giving his perspective, as a pediatrician, on the new OGTT analyses from the RISE studies, Dr. Zeitler said that these data showed that the characteristic beta-cell hyperresponsiveness seen in youth “actually disappears as glycemia worsens.” In youth with the incessant glucose response pattern, “it shows that they cannot tolerate glucose, and their glucose levels just go up and up and up” until the beta cells fail.

This is a critical observation, Dr. Zeitler said, noting that it “sort of had to be the case, because sooner or later you had to lose beta cells ... this is probably the point where aggressive therapy is needed ... it was always a bit of a paradox, if these kids have such an aggressive course, how come they were starting out being so hyperresponsive?”

With regard to alpha-cell function, “these are really fresh data. We haven’t really had a long time to think about it,” said Dr. Zeitler. “What I find interesting is that there isn’t alpha-cell glucagon hypersecretion in youth like there is in adults.” That may be because youth are making so much insulin that they are suppressing glucagon production, but that’s not an entirely satisfying answer,” he said.

“The TODAY study demonstrated that diabetes in kids is aggressive; these RISE data now start to put some physiology around that, why is it more aggressive? Hyperresponsiveness, loss of beta-cell function over time, lack of response to intervention, compared with the adults.”

As for the clinical implications, Dr. Zeitler said that this is further evidence that the default approach to treating younger patients with greater caution than adults is perhaps not the best way to treat type 2 diabetes.

“These data are really showing that there is a very important toxic period that is occurring in these kids early on [and] that probably argues for more, not less, aggressive therapy,” than with adults. “Clearly, something is happening that is putting them at really big risk for rapid progression, and that’s your chance to treat much more aggressively, much earlier.”

The RISE studies are sponsored by the RISE Study Group in collaboration with the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Zeitler disclosed that he had acted as a consultant to Boehringer-Ingelheim, Eli Lilly, Daiichi-Sankyo and Merck, Sharp & Dohme, and had received research support from Janssen. Dr. Arslanian stated that she has nothing to disclose. Dr. Khan did not provide any disclosure information.

SOURCES: Arslanian S. EASD 2019, Oral presentation S34.1; Kahn S. EASD 2019, Oral presentation S34.3

The biologic drug anakinra appears to be effective in treating children with secondary hemophagocytic lymphohistiocytosis (sHLH)/macrophage activation syndrome (MAS), a dangerous “cytokine storm” that can emerge from infections, cancer, and rheumatic diseases.

Children with systematic juvenile idiopathic arthritis (sJIA) and sHLH/MAS are especially good candidates for treatment with the interleukin-1 receptor antagonist anakinra (Kineret), in whom its safety and benefits have been more widely explored than in pediatric patients with sHLH/MAS related to non-sJIA underlying conditions.

In a study published in Arthritis & Rheumatology, Esraa Eloseily, MD, and colleagues at the University of Alabama at Birmingham, looked at hospitalization records for 44 children (mean age, 10 years; n = 25 females) with sHLH/MAS. The children in the study had heterogeneous underlying conditions including leukemias, infections, and rheumatic diseases. About one-third of patients had no known rheumatic or autoimmune disorder.

Dr. Eloseily and colleagues found that early initiation of anakinra (within 5 days of hospitalization) was significantly associated with improved survival across the cohort, for which mortality was 27%. Thrombocytopenia (less than 100,000/mcL) and STXBP2 mutations were both seen significantly associated with mortality.

Patients with blood cancers – even those in remission at the time of treatment – did poorly. None of the three patients in the cohort with leukemia survived.

Importantly, no deaths were seen among the 13 patients with underlying SJIA who were treated with anakinra, suggesting particular benefit for this patient group.

“In addition to the 10% risk of developing overt MAS as part of sJIA, another 30%-40% of sJIA patients may have occult or subclinical MAS during a disease flare that can eventually lead to overt MAS,” Dr. Eloseily and colleagues wrote. “This association of MAS with sJIA suggested that anakinra would also be a valuable treatment for sJIA-MAS.”

The investigators acknowledged that their study was limited by its retrospective design and “nonuniform approach to therapy, lack of treatment controls, and variable follow-up period.” The authors also acknowledged the potential for selection bias favoring anakinra use in patients who are less severely ill.

In a comment accompanying Dr. Eloseily and colleagues’ study, Sarah Nikiforow, MD, PhD, of the Dana-Farber Cancer Institute in Boston, and Nancy Berliner, MD, of Brigham & Women’s Hospital in Boston, urged clinicians not to interpret the study results as supporting anakinra as “a carte blanche approach to hyperinflammatory syndromes.”

While the study supported the use of anakinra in sJIA with MAS or sHLH, “we posit that patients [with sHLH/MAS] in sepsis, cytokine release syndrome following chimeric antigen receptor T-cell therapy, and other hyperinflammatory syndromes still require individualized approaches to therapy,” Dr. Nikiforow and Dr. Berliner wrote, adding that, “in several studies and anecdotally in our institutional practice, cytotoxic chemotherapy was/is preferred over biologic agents in patients with evidence of more severe inflammatory activity.”

Outside sJIA, Dr. Nikiforow and Dr. Berliner wrote, “early anakinra therapy should be extended to treatment of other forms of sHLH with extreme caution. Specifically, the authors’ suggestion that cytotoxic therapy should be ‘considered’ only after anakinra therapy may be dangerous for some patients.”

Two of Dr. Eloseily’s coinvestigators reported financial and research support from Sobi, the manufacturer of anakinra. No other conflicts of interest were reported.

SOURCES: Eloseily E et al. Arthritis Rheumatol. 2019 Sep 12. doi: 10.1002/art.41103; Nikiforow S, Berliner N. Arthritis Rheumatol. 2019 Sep 16. doi: 10.1002/art.41106.

The biologic drug anakinra appears to be effective in treating children with secondary hemophagocytic lymphohistiocytosis (sHLH)/macrophage activation syndrome (MAS), a dangerous “cytokine storm” that can emerge from infections, cancer, and rheumatic diseases.

Children with systematic juvenile idiopathic arthritis (sJIA) and sHLH/MAS are especially good candidates for treatment with the interleukin-1 receptor antagonist anakinra (Kineret), in whom its safety and benefits have been more widely explored than in pediatric patients with sHLH/MAS related to non-sJIA underlying conditions.

In a study published in Arthritis & Rheumatology, Esraa Eloseily, MD, and colleagues at the University of Alabama at Birmingham, looked at hospitalization records for 44 children (mean age, 10 years; n = 25 females) with sHLH/MAS. The children in the study had heterogeneous underlying conditions including leukemias, infections, and rheumatic diseases. About one-third of patients had no known rheumatic or autoimmune disorder.

Dr. Eloseily and colleagues found that early initiation of anakinra (within 5 days of hospitalization) was significantly associated with improved survival across the cohort, for which mortality was 27%. Thrombocytopenia (less than 100,000/mcL) and STXBP2 mutations were both seen significantly associated with mortality.

Patients with blood cancers – even those in remission at the time of treatment – did poorly. None of the three patients in the cohort with leukemia survived.

Importantly, no deaths were seen among the 13 patients with underlying SJIA who were treated with anakinra, suggesting particular benefit for this patient group.

“In addition to the 10% risk of developing overt MAS as part of sJIA, another 30%-40% of sJIA patients may have occult or subclinical MAS during a disease flare that can eventually lead to overt MAS,” Dr. Eloseily and colleagues wrote. “This association of MAS with sJIA suggested that anakinra would also be a valuable treatment for sJIA-MAS.”

The investigators acknowledged that their study was limited by its retrospective design and “nonuniform approach to therapy, lack of treatment controls, and variable follow-up period.” The authors also acknowledged the potential for selection bias favoring anakinra use in patients who are less severely ill.

In a comment accompanying Dr. Eloseily and colleagues’ study, Sarah Nikiforow, MD, PhD, of the Dana-Farber Cancer Institute in Boston, and Nancy Berliner, MD, of Brigham & Women’s Hospital in Boston, urged clinicians not to interpret the study results as supporting anakinra as “a carte blanche approach to hyperinflammatory syndromes.”

While the study supported the use of anakinra in sJIA with MAS or sHLH, “we posit that patients [with sHLH/MAS] in sepsis, cytokine release syndrome following chimeric antigen receptor T-cell therapy, and other hyperinflammatory syndromes still require individualized approaches to therapy,” Dr. Nikiforow and Dr. Berliner wrote, adding that, “in several studies and anecdotally in our institutional practice, cytotoxic chemotherapy was/is preferred over biologic agents in patients with evidence of more severe inflammatory activity.”

Outside sJIA, Dr. Nikiforow and Dr. Berliner wrote, “early anakinra therapy should be extended to treatment of other forms of sHLH with extreme caution. Specifically, the authors’ suggestion that cytotoxic therapy should be ‘considered’ only after anakinra therapy may be dangerous for some patients.”

Two of Dr. Eloseily’s coinvestigators reported financial and research support from Sobi, the manufacturer of anakinra. No other conflicts of interest were reported.

SOURCES: Eloseily E et al. Arthritis Rheumatol. 2019 Sep 12. doi: 10.1002/art.41103; Nikiforow S, Berliner N. Arthritis Rheumatol. 2019 Sep 16. doi: 10.1002/art.41106.

The biologic drug anakinra appears to be effective in treating children with secondary hemophagocytic lymphohistiocytosis (sHLH)/macrophage activation syndrome (MAS), a dangerous “cytokine storm” that can emerge from infections, cancer, and rheumatic diseases.

Children with systematic juvenile idiopathic arthritis (sJIA) and sHLH/MAS are especially good candidates for treatment with the interleukin-1 receptor antagonist anakinra (Kineret), in whom its safety and benefits have been more widely explored than in pediatric patients with sHLH/MAS related to non-sJIA underlying conditions.

In a study published in Arthritis & Rheumatology, Esraa Eloseily, MD, and colleagues at the University of Alabama at Birmingham, looked at hospitalization records for 44 children (mean age, 10 years; n = 25 females) with sHLH/MAS. The children in the study had heterogeneous underlying conditions including leukemias, infections, and rheumatic diseases. About one-third of patients had no known rheumatic or autoimmune disorder.

Dr. Eloseily and colleagues found that early initiation of anakinra (within 5 days of hospitalization) was significantly associated with improved survival across the cohort, for which mortality was 27%. Thrombocytopenia (less than 100,000/mcL) and STXBP2 mutations were both seen significantly associated with mortality.

Patients with blood cancers – even those in remission at the time of treatment – did poorly. None of the three patients in the cohort with leukemia survived.

Importantly, no deaths were seen among the 13 patients with underlying SJIA who were treated with anakinra, suggesting particular benefit for this patient group.

“In addition to the 10% risk of developing overt MAS as part of sJIA, another 30%-40% of sJIA patients may have occult or subclinical MAS during a disease flare that can eventually lead to overt MAS,” Dr. Eloseily and colleagues wrote. “This association of MAS with sJIA suggested that anakinra would also be a valuable treatment for sJIA-MAS.”

The investigators acknowledged that their study was limited by its retrospective design and “nonuniform approach to therapy, lack of treatment controls, and variable follow-up period.” The authors also acknowledged the potential for selection bias favoring anakinra use in patients who are less severely ill.

In a comment accompanying Dr. Eloseily and colleagues’ study, Sarah Nikiforow, MD, PhD, of the Dana-Farber Cancer Institute in Boston, and Nancy Berliner, MD, of Brigham & Women’s Hospital in Boston, urged clinicians not to interpret the study results as supporting anakinra as “a carte blanche approach to hyperinflammatory syndromes.”

While the study supported the use of anakinra in sJIA with MAS or sHLH, “we posit that patients [with sHLH/MAS] in sepsis, cytokine release syndrome following chimeric antigen receptor T-cell therapy, and other hyperinflammatory syndromes still require individualized approaches to therapy,” Dr. Nikiforow and Dr. Berliner wrote, adding that, “in several studies and anecdotally in our institutional practice, cytotoxic chemotherapy was/is preferred over biologic agents in patients with evidence of more severe inflammatory activity.”

Outside sJIA, Dr. Nikiforow and Dr. Berliner wrote, “early anakinra therapy should be extended to treatment of other forms of sHLH with extreme caution. Specifically, the authors’ suggestion that cytotoxic therapy should be ‘considered’ only after anakinra therapy may be dangerous for some patients.”

Two of Dr. Eloseily’s coinvestigators reported financial and research support from Sobi, the manufacturer of anakinra. No other conflicts of interest were reported.

SOURCES: Eloseily E et al. Arthritis Rheumatol. 2019 Sep 12. doi: 10.1002/art.41103; Nikiforow S, Berliner N. Arthritis Rheumatol. 2019 Sep 16. doi: 10.1002/art.41106.

Nearly half of children with atopic dermatitis (AD) were not getting their medications as prescribed, according to a survey of parents of children with AD.

Perceived effectiveness was the main driver of this variation, Alan Schwartz PhD, and Korey Capozza, MPH, wrote in the study, published in Pediatric Dermatology.

“Responses suggest parents may be willing to use therapies with concerning side effects if they can see a clear benefit for their child’s eczema, but when anticipated improvements fail to materialize, they may change their usage, usually in the direction of using less medication or stopping,” observed Dr. Schwartz, of the University of Illinois, Chicago, and Ms. Capozza, of Global Parents for Eczema Research.

“Addressing expectations related to effectiveness, rather than concerns about medication use, may thus be more likely to lead to taking medication as directed.”

The researchers posted a 15-question survey on the Facebook page of Global Parents for Eczema Research, an international coalition of parents of children with AD. During the month that the survey was posted, 86 parents completed it; questions pertained to adherence to medications and reasons for changing treatments. The mean age of their children was 6 years, most (about 83%) had moderate or severe eczema, and about half lived in the United States.

More than half (55%) reported using the AD medications as directed. But 30% said they took or applied less than prescribed, 13% had stopped the prescribed medication altogether, and 2% took or applied more (or more often) than prescribed.

There were several reasons stated for this variance. Concern over side effects was the most common (46%) reason for not using medications as directed. The next most common reasons were that the child’s symptoms went away (28%); or the “medication was not helping or was not helping as much,” in 23%.

A lack of physician trust or not agreeing with the physician’s recommendations accounted for 18% of the concerns. The remainder thought it wasn’t important to take the medication as prescribed, it was inconvenient or too time consuming, that they forgot, it was too expensive, or they were confused about the directions.

To the question asking “What would have made you more likely to use the medication as prescribed?” the most common answer was a clearer indication of effectiveness (56%). The next most common was “access to research or evidence about benefit and side effect profile” (14%).

A good relationship between the physician and patient was associated with taking medication as directed

“Improvement in adherence to topical treatments among children with AD could yield large gains in quality-of-life improvements and reduce exposure to costlier and potentially more toxic systemic agents,” the authors noted. “Given the large, documented gains in disease improvement, and even remission, achieved with interventions that address adherence among patients with other chronic diseases, strategies that address the underlying causes for poor adherence among parents of children with atopic dermatitis stand to provide a significant, untapped benefit.”

No financial disclosures were noted.

[email protected]

SOURCE: Pediatr Dermatol. 2019 Aug 28. doi: 10.1111/pde.13991.

Nearly half of children with atopic dermatitis (AD) were not getting their medications as prescribed, according to a survey of parents of children with AD.

Perceived effectiveness was the main driver of this variation, Alan Schwartz PhD, and Korey Capozza, MPH, wrote in the study, published in Pediatric Dermatology.

“Responses suggest parents may be willing to use therapies with concerning side effects if they can see a clear benefit for their child’s eczema, but when anticipated improvements fail to materialize, they may change their usage, usually in the direction of using less medication or stopping,” observed Dr. Schwartz, of the University of Illinois, Chicago, and Ms. Capozza, of Global Parents for Eczema Research.

“Addressing expectations related to effectiveness, rather than concerns about medication use, may thus be more likely to lead to taking medication as directed.”

The researchers posted a 15-question survey on the Facebook page of Global Parents for Eczema Research, an international coalition of parents of children with AD. During the month that the survey was posted, 86 parents completed it; questions pertained to adherence to medications and reasons for changing treatments. The mean age of their children was 6 years, most (about 83%) had moderate or severe eczema, and about half lived in the United States.

More than half (55%) reported using the AD medications as directed. But 30% said they took or applied less than prescribed, 13% had stopped the prescribed medication altogether, and 2% took or applied more (or more often) than prescribed.

There were several reasons stated for this variance. Concern over side effects was the most common (46%) reason for not using medications as directed. The next most common reasons were that the child’s symptoms went away (28%); or the “medication was not helping or was not helping as much,” in 23%.

A lack of physician trust or not agreeing with the physician’s recommendations accounted for 18% of the concerns. The remainder thought it wasn’t important to take the medication as prescribed, it was inconvenient or too time consuming, that they forgot, it was too expensive, or they were confused about the directions.

To the question asking “What would have made you more likely to use the medication as prescribed?” the most common answer was a clearer indication of effectiveness (56%). The next most common was “access to research or evidence about benefit and side effect profile” (14%).

A good relationship between the physician and patient was associated with taking medication as directed

“Improvement in adherence to topical treatments among children with AD could yield large gains in quality-of-life improvements and reduce exposure to costlier and potentially more toxic systemic agents,” the authors noted. “Given the large, documented gains in disease improvement, and even remission, achieved with interventions that address adherence among patients with other chronic diseases, strategies that address the underlying causes for poor adherence among parents of children with atopic dermatitis stand to provide a significant, untapped benefit.”

No financial disclosures were noted.

[email protected]

SOURCE: Pediatr Dermatol. 2019 Aug 28. doi: 10.1111/pde.13991.

Nearly half of children with atopic dermatitis (AD) were not getting their medications as prescribed, according to a survey of parents of children with AD.

Perceived effectiveness was the main driver of this variation, Alan Schwartz PhD, and Korey Capozza, MPH, wrote in the study, published in Pediatric Dermatology.

“Responses suggest parents may be willing to use therapies with concerning side effects if they can see a clear benefit for their child’s eczema, but when anticipated improvements fail to materialize, they may change their usage, usually in the direction of using less medication or stopping,” observed Dr. Schwartz, of the University of Illinois, Chicago, and Ms. Capozza, of Global Parents for Eczema Research.

“Addressing expectations related to effectiveness, rather than concerns about medication use, may thus be more likely to lead to taking medication as directed.”

The researchers posted a 15-question survey on the Facebook page of Global Parents for Eczema Research, an international coalition of parents of children with AD. During the month that the survey was posted, 86 parents completed it; questions pertained to adherence to medications and reasons for changing treatments. The mean age of their children was 6 years, most (about 83%) had moderate or severe eczema, and about half lived in the United States.

More than half (55%) reported using the AD medications as directed. But 30% said they took or applied less than prescribed, 13% had stopped the prescribed medication altogether, and 2% took or applied more (or more often) than prescribed.

There were several reasons stated for this variance. Concern over side effects was the most common (46%) reason for not using medications as directed. The next most common reasons were that the child’s symptoms went away (28%); or the “medication was not helping or was not helping as much,” in 23%.

A lack of physician trust or not agreeing with the physician’s recommendations accounted for 18% of the concerns. The remainder thought it wasn’t important to take the medication as prescribed, it was inconvenient or too time consuming, that they forgot, it was too expensive, or they were confused about the directions.

To the question asking “What would have made you more likely to use the medication as prescribed?” the most common answer was a clearer indication of effectiveness (56%). The next most common was “access to research or evidence about benefit and side effect profile” (14%).

A good relationship between the physician and patient was associated with taking medication as directed

“Improvement in adherence to topical treatments among children with AD could yield large gains in quality-of-life improvements and reduce exposure to costlier and potentially more toxic systemic agents,” the authors noted. “Given the large, documented gains in disease improvement, and even remission, achieved with interventions that address adherence among patients with other chronic diseases, strategies that address the underlying causes for poor adherence among parents of children with atopic dermatitis stand to provide a significant, untapped benefit.”

No financial disclosures were noted.

[email protected]

SOURCE: Pediatr Dermatol. 2019 Aug 28. doi: 10.1111/pde.13991.

PARIS – A massive randomized trial that included all New Zealanders with a suspected acute coronary syndrome during a 2-year period has provided definitive evidence that giving high-flow supplemental oxygen to those who are nonhypoxemic is of no clinical benefit, although it wasn’t harmful, either.

Vidyard Video

“Patients who have a normal blood oxygen saturation level are very unlikely to benefit from supplemental oxygen,” Ralph Stewart, MbChB, said in presenting the results of the NZOTACS (New Zealand Oxygen Therapy in Acute Coronary Syndromes) trial at the annual congress of the European Society of Cardiology.

“It’s amazing that oxygen has been used in patients with suspected heart attack for over 50 years, and during that time there’s never been definite evidence that it improves outcomes. And more recently some have even suggested giving high-level oxygen might actually cause harm,” observed Dr. Stewart, a cardiologist at Auckland City Hospital and the University of Auckland (New Zealand).

The primary outcome in NZOTACS was 30-day all-cause mortality. In the overall study population, the rate was 3.0% in the group assigned to the routine high-flow oxygen protocol and closely similar at 3.1% in those randomized to the conservative oxygen strategy. And there was reassuringly no signal that the liberal oxygen protocol caused any harm.

To conduct this cluster randomized crossover trial, Dr. Stewart and his coinvestigators divided New Zealand into quadrants and, taking advantage of the coordinated health care systems operative in the nation of 4.8 million, they arranged for all ambulances, emergency departments, and hospitals in each geographic region to utilize each supplemental oxygen strategy for a total of 12 months.

In the liberal oxygen strategy, patients with suspected ACS on the basis of ischemic chest pain or ECG changes received high-flow oxygen by face mask at 6-8 L/min regardless of their blood oxygen saturation (SaO₂) level. The oxygen was stopped only upon clinical resolution of myocardial ischemia. In contrast, in the low-oxygen protocol, supplemental oxygen was reserved for patients with an initial SaO₂ below 90%, with a target SaO₂ of 90%-94%.

Roughly 90% of the nearly 41,000 study participants had a normal SaO₂ of 90% or more. Their 30-day mortality was 2.1% with the high-oxygen protocol and similar at 1.9% with the conservative oxygen protocol.

In contrast, there was a suggestion of benefit for the routine liberal oxygen strategy in the subgroup of patients with ST-elevation MI. Their 30-day mortality was 8.8% with high-flow oxygen and 10.6% with the conservative oxygen protocol. The resultant 19% relative risk reduction barely missed statistical significance. There was also a trend for possible benefit of routine high-flow oxygen in the roughly 12% of NZOTACS participants with an SaO₂ below 95%, a lower bar than the 90% SaO₂ that defines hypoxemia. Their death rate at 30 days was 10.1% if they got supplemental oxygen and 11.1% if they only received oxygen in the event their SaO₂ was below 90%. But these exploratory findings must be viewed as hypothesis-generating, and a large confirmatory study would be required, Dr. Stewart noted.

Discussant Robin Hofmann, MD, PhD, commented that, based on the NZOTACS results, he believes a couple of changes to the current ESC guidelines on management of ACS are in order. The guidelines now state that oxygen is indicated in patients with suspected ACS and hypoxemia as defined by an SaO₂ below 90%, giving that recommendation a Class I Level of Evidence C. That should now be upgraded to the strongest-possible Class I A recommendation, according to Dr. Hofmann, a cardiologist at the Karolinska Institute in Stockholm.

The ESC guidelines also state that oxygen isn’t routinely recommended in patients with an SaO₂ of 90% or more, rating that guidance Class III B. On the basis of NZOTACS coupled with earlier far smaller studies, that should be changed to a Class III A recommendation, meaning simply don’t do it. The hint provided by NZOTACS of a possible small benefit for oxygen in patients with an SaO₂ below 95% isn’t strong enough evidence to carry the day, in Dr. Hofmann’s view.

Dr. Stewart and Dr. Hofmann reported having no financial conflicts of interest. The NZOTACS trial was funded by the National Heart Foundation of New Zealand.

[email protected]

SOURCE: Stewart R. ESC 2019, Hotline Session 2.

PARIS – A massive randomized trial that included all New Zealanders with a suspected acute coronary syndrome during a 2-year period has provided definitive evidence that giving high-flow supplemental oxygen to those who are nonhypoxemic is of no clinical benefit, although it wasn’t harmful, either.

Vidyard Video

“Patients who have a normal blood oxygen saturation level are very unlikely to benefit from supplemental oxygen,” Ralph Stewart, MbChB, said in presenting the results of the NZOTACS (New Zealand Oxygen Therapy in Acute Coronary Syndromes) trial at the annual congress of the European Society of Cardiology.

“It’s amazing that oxygen has been used in patients with suspected heart attack for over 50 years, and during that time there’s never been definite evidence that it improves outcomes. And more recently some have even suggested giving high-level oxygen might actually cause harm,” observed Dr. Stewart, a cardiologist at Auckland City Hospital and the University of Auckland (New Zealand).

The primary outcome in NZOTACS was 30-day all-cause mortality. In the overall study population, the rate was 3.0% in the group assigned to the routine high-flow oxygen protocol and closely similar at 3.1% in those randomized to the conservative oxygen strategy. And there was reassuringly no signal that the liberal oxygen protocol caused any harm.

To conduct this cluster randomized crossover trial, Dr. Stewart and his coinvestigators divided New Zealand into quadrants and, taking advantage of the coordinated health care systems operative in the nation of 4.8 million, they arranged for all ambulances, emergency departments, and hospitals in each geographic region to utilize each supplemental oxygen strategy for a total of 12 months.

In the liberal oxygen strategy, patients with suspected ACS on the basis of ischemic chest pain or ECG changes received high-flow oxygen by face mask at 6-8 L/min regardless of their blood oxygen saturation (SaO₂) level. The oxygen was stopped only upon clinical resolution of myocardial ischemia. In contrast, in the low-oxygen protocol, supplemental oxygen was reserved for patients with an initial SaO₂ below 90%, with a target SaO₂ of 90%-94%.

Roughly 90% of the nearly 41,000 study participants had a normal SaO₂ of 90% or more. Their 30-day mortality was 2.1% with the high-oxygen protocol and similar at 1.9% with the conservative oxygen protocol.

In contrast, there was a suggestion of benefit for the routine liberal oxygen strategy in the subgroup of patients with ST-elevation MI. Their 30-day mortality was 8.8% with high-flow oxygen and 10.6% with the conservative oxygen protocol. The resultant 19% relative risk reduction barely missed statistical significance. There was also a trend for possible benefit of routine high-flow oxygen in the roughly 12% of NZOTACS participants with an SaO₂ below 95%, a lower bar than the 90% SaO₂ that defines hypoxemia. Their death rate at 30 days was 10.1% if they got supplemental oxygen and 11.1% if they only received oxygen in the event their SaO₂ was below 90%. But these exploratory findings must be viewed as hypothesis-generating, and a large confirmatory study would be required, Dr. Stewart noted.

Discussant Robin Hofmann, MD, PhD, commented that, based on the NZOTACS results, he believes a couple of changes to the current ESC guidelines on management of ACS are in order. The guidelines now state that oxygen is indicated in patients with suspected ACS and hypoxemia as defined by an SaO₂ below 90%, giving that recommendation a Class I Level of Evidence C. That should now be upgraded to the strongest-possible Class I A recommendation, according to Dr. Hofmann, a cardiologist at the Karolinska Institute in Stockholm.

The ESC guidelines also state that oxygen isn’t routinely recommended in patients with an SaO₂ of 90% or more, rating that guidance Class III B. On the basis of NZOTACS coupled with earlier far smaller studies, that should be changed to a Class III A recommendation, meaning simply don’t do it. The hint provided by NZOTACS of a possible small benefit for oxygen in patients with an SaO₂ below 95% isn’t strong enough evidence to carry the day, in Dr. Hofmann’s view.

Dr. Stewart and Dr. Hofmann reported having no financial conflicts of interest. The NZOTACS trial was funded by the National Heart Foundation of New Zealand.

[email protected]

SOURCE: Stewart R. ESC 2019, Hotline Session 2.

PARIS – A massive randomized trial that included all New Zealanders with a suspected acute coronary syndrome during a 2-year period has provided definitive evidence that giving high-flow supplemental oxygen to those who are nonhypoxemic is of no clinical benefit, although it wasn’t harmful, either.

Vidyard Video

“Patients who have a normal blood oxygen saturation level are very unlikely to benefit from supplemental oxygen,” Ralph Stewart, MbChB, said in presenting the results of the NZOTACS (New Zealand Oxygen Therapy in Acute Coronary Syndromes) trial at the annual congress of the European Society of Cardiology.

“It’s amazing that oxygen has been used in patients with suspected heart attack for over 50 years, and during that time there’s never been definite evidence that it improves outcomes. And more recently some have even suggested giving high-level oxygen might actually cause harm,” observed Dr. Stewart, a cardiologist at Auckland City Hospital and the University of Auckland (New Zealand).

The primary outcome in NZOTACS was 30-day all-cause mortality. In the overall study population, the rate was 3.0% in the group assigned to the routine high-flow oxygen protocol and closely similar at 3.1% in those randomized to the conservative oxygen strategy. And there was reassuringly no signal that the liberal oxygen protocol caused any harm.

To conduct this cluster randomized crossover trial, Dr. Stewart and his coinvestigators divided New Zealand into quadrants and, taking advantage of the coordinated health care systems operative in the nation of 4.8 million, they arranged for all ambulances, emergency departments, and hospitals in each geographic region to utilize each supplemental oxygen strategy for a total of 12 months.

In the liberal oxygen strategy, patients with suspected ACS on the basis of ischemic chest pain or ECG changes received high-flow oxygen by face mask at 6-8 L/min regardless of their blood oxygen saturation (SaO₂) level. The oxygen was stopped only upon clinical resolution of myocardial ischemia. In contrast, in the low-oxygen protocol, supplemental oxygen was reserved for patients with an initial SaO₂ below 90%, with a target SaO₂ of 90%-94%.

Roughly 90% of the nearly 41,000 study participants had a normal SaO₂ of 90% or more. Their 30-day mortality was 2.1% with the high-oxygen protocol and similar at 1.9% with the conservative oxygen protocol.

In contrast, there was a suggestion of benefit for the routine liberal oxygen strategy in the subgroup of patients with ST-elevation MI. Their 30-day mortality was 8.8% with high-flow oxygen and 10.6% with the conservative oxygen protocol. The resultant 19% relative risk reduction barely missed statistical significance. There was also a trend for possible benefit of routine high-flow oxygen in the roughly 12% of NZOTACS participants with an SaO₂ below 95%, a lower bar than the 90% SaO₂ that defines hypoxemia. Their death rate at 30 days was 10.1% if they got supplemental oxygen and 11.1% if they only received oxygen in the event their SaO₂ was below 90%. But these exploratory findings must be viewed as hypothesis-generating, and a large confirmatory study would be required, Dr. Stewart noted.

Discussant Robin Hofmann, MD, PhD, commented that, based on the NZOTACS results, he believes a couple of changes to the current ESC guidelines on management of ACS are in order. The guidelines now state that oxygen is indicated in patients with suspected ACS and hypoxemia as defined by an SaO₂ below 90%, giving that recommendation a Class I Level of Evidence C. That should now be upgraded to the strongest-possible Class I A recommendation, according to Dr. Hofmann, a cardiologist at the Karolinska Institute in Stockholm.

The ESC guidelines also state that oxygen isn’t routinely recommended in patients with an SaO₂ of 90% or more, rating that guidance Class III B. On the basis of NZOTACS coupled with earlier far smaller studies, that should be changed to a Class III A recommendation, meaning simply don’t do it. The hint provided by NZOTACS of a possible small benefit for oxygen in patients with an SaO₂ below 95% isn’t strong enough evidence to carry the day, in Dr. Hofmann’s view.

Dr. Stewart and Dr. Hofmann reported having no financial conflicts of interest. The NZOTACS trial was funded by the National Heart Foundation of New Zealand.

[email protected]

SOURCE: Stewart R. ESC 2019, Hotline Session 2.

Personality quizzes abound on the Internet these days; you can find out everything from which Disney Princess you are to what type of fruit you would be. But there is a serious case to be made for how your personality type influences your work. It affects how you manage others, develop leadership skills, approach conflict resolution, and manage change.¹ Understanding your personality type assists in identifying your strengths, weaknesses, and areas in need of development.

My personality type is ENTP: someone who is “resourceful in solving new and challenging problems.”1 At many points in my career, I found myself in a leadership role. But truthfully, I never set out to be a leader—my career goals set me on that path. You might call me an “accidental leader.”

Recall my story about the founding of the American Academy of Nurse Practitioners (AANP; see Part 2): In the beginning, we were all encouraged to contribute whatever time and energy we could to getting the organization off the ground. I had plenty of time and energy to give. I saw the need for an NP-dedicated organization as a challenge. While I did not know my personality type at the time, I understood that I had a drive to meet challenges—those arising from the status quo and those of moving the vision for this new organization forward.

Our leadership skills are derived from everyday experiences—both the good and the bad. But we only grow if we study the consequences of those experiences to gain insights and to find new ways to manage ourselves and the team.² Understanding your own personality and skills helps you better appreciate the differences in those you lead and understand how to direct or utilize their particular skills.

Each team member brings a set of skills, range of ideas, and problem-solving approaches to a unique situation. You should identify your team members’ strengths and promote a culture in which the whole team feels comfortable, confident, supported, and encouraged to contribute.³

How do you do that? By initiating and maintaining effective working relationships within the team and demonstrating skills in care coordination and delegation. Everyone benefits when each team member’s unique abilities are used to progress toward the goal.

In my experience, a team is most effective when the leader

• knows each team members’ professional and personal goals
• sets real priorities and commitments
• establishes clear direction
• builds rapport
• is fair with everyone
• shares knowledge and resources
• mentors others to become effective leaders.

Continue to: Another thing that the most effective leaders do is...

Another thing that the most effective leaders do is manage their time and conserve their energy and focus. Think in both short- and long-term goals. Leaders are ordinary people with extraordinary determination, but they know when to stop working and how to recharge their batteries.^3,4

It is also important for leaders to acknowledge their accomplishments. All too often, we downplay the contributions we have made, the barriers we have overcome, and the sacrifices we have made to get to where we are today. Our accomplishments add to our body of experience and serve as the foundation for our growth.

Contrary to popular belief, leaders can be made. Anybody can be a leader. One just has to take the time to understand the commitment and the responsibilities. Leadership is a function of who you are, what you can do, and how you do it. Find a mission that ignites your passion, and go for it!

Personality quizzes abound on the Internet these days; you can find out everything from which Disney Princess you are to what type of fruit you would be. But there is a serious case to be made for how your personality type influences your work. It affects how you manage others, develop leadership skills, approach conflict resolution, and manage change.¹ Understanding your personality type assists in identifying your strengths, weaknesses, and areas in need of development.

My personality type is ENTP: someone who is “resourceful in solving new and challenging problems.”1 At many points in my career, I found myself in a leadership role. But truthfully, I never set out to be a leader—my career goals set me on that path. You might call me an “accidental leader.”

Recall my story about the founding of the American Academy of Nurse Practitioners (AANP; see Part 2): In the beginning, we were all encouraged to contribute whatever time and energy we could to getting the organization off the ground. I had plenty of time and energy to give. I saw the need for an NP-dedicated organization as a challenge. While I did not know my personality type at the time, I understood that I had a drive to meet challenges—those arising from the status quo and those of moving the vision for this new organization forward.

Our leadership skills are derived from everyday experiences—both the good and the bad. But we only grow if we study the consequences of those experiences to gain insights and to find new ways to manage ourselves and the team.² Understanding your own personality and skills helps you better appreciate the differences in those you lead and understand how to direct or utilize their particular skills.

Each team member brings a set of skills, range of ideas, and problem-solving approaches to a unique situation. You should identify your team members’ strengths and promote a culture in which the whole team feels comfortable, confident, supported, and encouraged to contribute.³

How do you do that? By initiating and maintaining effective working relationships within the team and demonstrating skills in care coordination and delegation. Everyone benefits when each team member’s unique abilities are used to progress toward the goal.

In my experience, a team is most effective when the leader

• knows each team members’ professional and personal goals
• sets real priorities and commitments
• establishes clear direction
• builds rapport
• is fair with everyone
• shares knowledge and resources
• mentors others to become effective leaders.

Continue to: Another thing that the most effective leaders do is...

Another thing that the most effective leaders do is manage their time and conserve their energy and focus. Think in both short- and long-term goals. Leaders are ordinary people with extraordinary determination, but they know when to stop working and how to recharge their batteries.^3,4

It is also important for leaders to acknowledge their accomplishments. All too often, we downplay the contributions we have made, the barriers we have overcome, and the sacrifices we have made to get to where we are today. Our accomplishments add to our body of experience and serve as the foundation for our growth.

Contrary to popular belief, leaders can be made. Anybody can be a leader. One just has to take the time to understand the commitment and the responsibilities. Leadership is a function of who you are, what you can do, and how you do it. Find a mission that ignites your passion, and go for it!

Personality quizzes abound on the Internet these days; you can find out everything from which Disney Princess you are to what type of fruit you would be. But there is a serious case to be made for how your personality type influences your work. It affects how you manage others, develop leadership skills, approach conflict resolution, and manage change.¹ Understanding your personality type assists in identifying your strengths, weaknesses, and areas in need of development.

My personality type is ENTP: someone who is “resourceful in solving new and challenging problems.”1 At many points in my career, I found myself in a leadership role. But truthfully, I never set out to be a leader—my career goals set me on that path. You might call me an “accidental leader.”

Recall my story about the founding of the American Academy of Nurse Practitioners (AANP; see Part 2): In the beginning, we were all encouraged to contribute whatever time and energy we could to getting the organization off the ground. I had plenty of time and energy to give. I saw the need for an NP-dedicated organization as a challenge. While I did not know my personality type at the time, I understood that I had a drive to meet challenges—those arising from the status quo and those of moving the vision for this new organization forward.

Our leadership skills are derived from everyday experiences—both the good and the bad. But we only grow if we study the consequences of those experiences to gain insights and to find new ways to manage ourselves and the team.² Understanding your own personality and skills helps you better appreciate the differences in those you lead and understand how to direct or utilize their particular skills.

Each team member brings a set of skills, range of ideas, and problem-solving approaches to a unique situation. You should identify your team members’ strengths and promote a culture in which the whole team feels comfortable, confident, supported, and encouraged to contribute.³

How do you do that? By initiating and maintaining effective working relationships within the team and demonstrating skills in care coordination and delegation. Everyone benefits when each team member’s unique abilities are used to progress toward the goal.

In my experience, a team is most effective when the leader

• knows each team members’ professional and personal goals
• sets real priorities and commitments
• establishes clear direction
• builds rapport
• is fair with everyone
• shares knowledge and resources
• mentors others to become effective leaders.

Continue to: Another thing that the most effective leaders do is...

Another thing that the most effective leaders do is manage their time and conserve their energy and focus. Think in both short- and long-term goals. Leaders are ordinary people with extraordinary determination, but they know when to stop working and how to recharge their batteries.^3,4

It is also important for leaders to acknowledge their accomplishments. All too often, we downplay the contributions we have made, the barriers we have overcome, and the sacrifices we have made to get to where we are today. Our accomplishments add to our body of experience and serve as the foundation for our growth.

Contrary to popular belief, leaders can be made. Anybody can be a leader. One just has to take the time to understand the commitment and the responsibilities. Leadership is a function of who you are, what you can do, and how you do it. Find a mission that ignites your passion, and go for it!

Pregnant women should be screened for asymptomatic bacteriuria using urine culture because the benefit of reducing pyelonephritis during pregnancy slightly but significantly outweighs the risks of maternal and fetal antibiotic exposure, according to new recommendations set forth by the United States Preventive Services Task Force (USPSTF).

toeytoey2530/Thinkstock

However, the investigating committee reported, there is evidence against screening nonpregnant women and adult men. In fact, the committee found “adequate” evidence of potential harm associated with treating asymptomatic bacteriuria in adults of both sexes, including adverse effects of antibiotics and on the microbiome.

The new document downgrades from A to B the group’s prior recommendation that urine culture screening for asymptomatic bacteriuria should be performed among pregnant women at 12-16 weeks’ gestation or at their first prenatal visit. The USPSTF recommendation to not screen nonpregnant adults retained its D rating, Jerome A. Leis, MD and Christine Soong, MD said in an accompanying editorial.

“Not screening or treating asymptomatic bacteriuria in this population has long been an ironclad recommendation endorsed by the Infectious Diseases Society of America, as well as numerous professional societies as part of the Choosing Wisely campaign,” wrote Dr. Leis of Sunnybrook Health Sciences Centre, Toronto, and Dr. Soong of the University of Toronto. “Restating this steadfast and pervasive recommendation may seem unremarkable and almost pedantic, yet it remains stubbornly disregarded by clinicians across multiple settings.”

The new recommendations were based on a review of 19 studies involving almost 8,500 pregnant and nonpregnant women, as well as a small number of adult men. Most were carried out in the 1960s or 1970s. The most recent ones were published in 2002 and 2015. The dearth of more recent data may have limited some conclusions and certainly highlighted the need for more research, said Jillian T. Henderson, PhD, chair of the committee assigned to investigate the evidence.

“Few studies of asymptomatic bacteriuria screening or treatment in pregnant populations have been conducted in the past 40 years,” wrote Dr. Henderson of Kaiser Permanente Northwest, Portland, and associates. “Historical evidence established asymptomatic bacteriuria screening and treatment as standard obstetric practice in the United States.” But these trials typically were less rigorous than modern studies, and the results are out of touch with modern clinical settings and treatment protocols, the team noted.

Additionally, Dr. Henderson and coauthors said, rates of pyelonephritis were about 10 times higher then than they are now. In the more recent studies, pyelonephritis rates in control groups were 2.2% and 2.5%; in most of the older studies, control group rates ranged from 33% to 36%.

In commissioning the investigation, the task force looked at the following four questions:

Does screening improve health outcomes?

Neither of two studies involving 5,289 women, one from Spain and one from Turkey, addressed this question in nonpregnant women; however, studies that looked at pregnant women generally found that screening did reduce the risk of pyelonephritis by about 70%. The investigators cautioned that these studies were out of date and perhaps methodologically flawed.

The only study that looked at newborn outcomes found no difference in birth weights or premature births between the screened and unscreened cohorts.

No study examined this question in nonpregnant women or men.
 

What are the harms of such screening?

A single study of 372 pregnant women described potential prenatal and perinatal harms associated with screening and treatment. It found a slight increase in congenital abnormalities in the screened cohort (1.6%), compared with those who were not screened (1.1%). However, those who were not screened were presumably not prescribed antibiotics.

Does treatment of screening-detected asymptomatic bacteriuria improve health outcomes?

Twelve trials of pregnant women (2,377) addressed this issue. All but two were conducted in the 1960s and 1970s. Treatment varied widely; sulfonamides were the most common, including the now discarded sulfamethazine and sulfadimethoxine. Dosages and duration of treatment also were considerably higher and longer than current practice.

In all but one study, there were higher rates of pyelonephritis in the control group. A pooled risk analysis indicated that treatment reduced the risk of pyelonephritis by nearly 80% (relative risk, 0.24).

Seven studies found higher rates of low birth weight in infants born to mothers who were treated, but two studies reported a significant reduction in the risk of low birth weight.

Among the six trials that examined perinatal mortality, none found significant associations with treatment.

Five studies examined treatment in nonpregnant women with screening-detected asymptomatic bacteriuria, and one included men as well. Of the four that reported the rate of symptomatic infection or pyelonephritis, none found a significant difference between treatment and control groups. The single study that included men also found no significant difference between treatment and control groups.

Among the three studies that focused on older adults, there also were no significant between-group differences in outcomes.

What harms are associated with treatment of screening-detected asymptomatic bacteriuria?

Seven studies comprised pregnant women. Five reported congenital malformations in the intervention and control groups. Overall, there were very few cases of malformations, with more – although not significantly more – in the control groups.

Evidence related to other infant and maternal harms was “sparsely and inconsistently reported,” Dr. Henderson and coauthors noted, “and there was a lack of evidence on long-term neonatal outcomes after antibiotic treatment of asymptomatic bacteriuria in pregnancy.”

Two studies listed maternal adverse events associated with different treatments including vaginitis and diarrhea with ampicillin and rashes and nausea with nalidixic acid.

In terms of nonpregnant women and men, four studies reported adverse events. None occurred with nitrofurantoin or trimethoprim treatment; however, one study that included daily treatment with ofloxacin noted that 6% withdrew because of adverse events – vertigo and gastrointestinal symptoms.

Treatments didn’t affect hematocrit, bilirubin, serum urea, or nitrogen, although some studies found a slight reduction in serum creatinine.

Although there’s a need for additional research into this question, the new recommendations provide a good reason to further reduce unnecessary antibiotic exposure, Lindsey E. Nicolle, MD, wrote in a second commentary.

These updated recommendations “contribute to the evolution of management of asymptomatic bacteriuria in healthy women,” wrote Dr. Nicolle of the University of Manitoba, Winnipeg. “However, questions remain about the risks and benefits of universal screening for and treatment of asymptomatic bacteriuria in pregnant women in the context of current clinical practice. The effects of changes in fetal-maternal care, of low- compared with high-risk pregnancies, and of health care access need to be understood. In the short term, application of current diagnostic recommendations for identification of persistent symptomatic bacteriuria with a second urine culture may provide an immediate opportunity to limit unnecessary antimicrobial use for some pregnant women.”

No conflicts of interest were reported by the USPSTF authors, nor by Dr. Leis, Dr. Soong, or Dr. Nicolle. The USPSTF report was funded by the Agency for Healthcare Research and Quality.
 

SOURCES: U.S. Preventive Services Task Force. JAMA. 2019;322(12):1188-94; Henderson JT et al. JAMA. 2019;322(12):1195-205; Leis JA and Soong C. JAMA. 2019. doi: 10.1001/jamainternmed.2019.4515; Nicolle LE. JAMA. 2019;322(12):1152-4.

Pregnant women should be screened for asymptomatic bacteriuria using urine culture because the benefit of reducing pyelonephritis during pregnancy slightly but significantly outweighs the risks of maternal and fetal antibiotic exposure, according to new recommendations set forth by the United States Preventive Services Task Force (USPSTF).

toeytoey2530/Thinkstock

However, the investigating committee reported, there is evidence against screening nonpregnant women and adult men. In fact, the committee found “adequate” evidence of potential harm associated with treating asymptomatic bacteriuria in adults of both sexes, including adverse effects of antibiotics and on the microbiome.

The new document downgrades from A to B the group’s prior recommendation that urine culture screening for asymptomatic bacteriuria should be performed among pregnant women at 12-16 weeks’ gestation or at their first prenatal visit. The USPSTF recommendation to not screen nonpregnant adults retained its D rating, Jerome A. Leis, MD and Christine Soong, MD said in an accompanying editorial.

“Not screening or treating asymptomatic bacteriuria in this population has long been an ironclad recommendation endorsed by the Infectious Diseases Society of America, as well as numerous professional societies as part of the Choosing Wisely campaign,” wrote Dr. Leis of Sunnybrook Health Sciences Centre, Toronto, and Dr. Soong of the University of Toronto. “Restating this steadfast and pervasive recommendation may seem unremarkable and almost pedantic, yet it remains stubbornly disregarded by clinicians across multiple settings.”

The new recommendations were based on a review of 19 studies involving almost 8,500 pregnant and nonpregnant women, as well as a small number of adult men. Most were carried out in the 1960s or 1970s. The most recent ones were published in 2002 and 2015. The dearth of more recent data may have limited some conclusions and certainly highlighted the need for more research, said Jillian T. Henderson, PhD, chair of the committee assigned to investigate the evidence.

“Few studies of asymptomatic bacteriuria screening or treatment in pregnant populations have been conducted in the past 40 years,” wrote Dr. Henderson of Kaiser Permanente Northwest, Portland, and associates. “Historical evidence established asymptomatic bacteriuria screening and treatment as standard obstetric practice in the United States.” But these trials typically were less rigorous than modern studies, and the results are out of touch with modern clinical settings and treatment protocols, the team noted.

Additionally, Dr. Henderson and coauthors said, rates of pyelonephritis were about 10 times higher then than they are now. In the more recent studies, pyelonephritis rates in control groups were 2.2% and 2.5%; in most of the older studies, control group rates ranged from 33% to 36%.

In commissioning the investigation, the task force looked at the following four questions:

Does screening improve health outcomes?

Neither of two studies involving 5,289 women, one from Spain and one from Turkey, addressed this question in nonpregnant women; however, studies that looked at pregnant women generally found that screening did reduce the risk of pyelonephritis by about 70%. The investigators cautioned that these studies were out of date and perhaps methodologically flawed.

The only study that looked at newborn outcomes found no difference in birth weights or premature births between the screened and unscreened cohorts.

No study examined this question in nonpregnant women or men.
 

What are the harms of such screening?

A single study of 372 pregnant women described potential prenatal and perinatal harms associated with screening and treatment. It found a slight increase in congenital abnormalities in the screened cohort (1.6%), compared with those who were not screened (1.1%). However, those who were not screened were presumably not prescribed antibiotics.

Does treatment of screening-detected asymptomatic bacteriuria improve health outcomes?

Twelve trials of pregnant women (2,377) addressed this issue. All but two were conducted in the 1960s and 1970s. Treatment varied widely; sulfonamides were the most common, including the now discarded sulfamethazine and sulfadimethoxine. Dosages and duration of treatment also were considerably higher and longer than current practice.

In all but one study, there were higher rates of pyelonephritis in the control group. A pooled risk analysis indicated that treatment reduced the risk of pyelonephritis by nearly 80% (relative risk, 0.24).

Seven studies found higher rates of low birth weight in infants born to mothers who were treated, but two studies reported a significant reduction in the risk of low birth weight.

Among the six trials that examined perinatal mortality, none found significant associations with treatment.

Five studies examined treatment in nonpregnant women with screening-detected asymptomatic bacteriuria, and one included men as well. Of the four that reported the rate of symptomatic infection or pyelonephritis, none found a significant difference between treatment and control groups. The single study that included men also found no significant difference between treatment and control groups.

Among the three studies that focused on older adults, there also were no significant between-group differences in outcomes.

What harms are associated with treatment of screening-detected asymptomatic bacteriuria?

Seven studies comprised pregnant women. Five reported congenital malformations in the intervention and control groups. Overall, there were very few cases of malformations, with more – although not significantly more – in the control groups.

Evidence related to other infant and maternal harms was “sparsely and inconsistently reported,” Dr. Henderson and coauthors noted, “and there was a lack of evidence on long-term neonatal outcomes after antibiotic treatment of asymptomatic bacteriuria in pregnancy.”

Two studies listed maternal adverse events associated with different treatments including vaginitis and diarrhea with ampicillin and rashes and nausea with nalidixic acid.

In terms of nonpregnant women and men, four studies reported adverse events. None occurred with nitrofurantoin or trimethoprim treatment; however, one study that included daily treatment with ofloxacin noted that 6% withdrew because of adverse events – vertigo and gastrointestinal symptoms.

Treatments didn’t affect hematocrit, bilirubin, serum urea, or nitrogen, although some studies found a slight reduction in serum creatinine.

Although there’s a need for additional research into this question, the new recommendations provide a good reason to further reduce unnecessary antibiotic exposure, Lindsey E. Nicolle, MD, wrote in a second commentary.

These updated recommendations “contribute to the evolution of management of asymptomatic bacteriuria in healthy women,” wrote Dr. Nicolle of the University of Manitoba, Winnipeg. “However, questions remain about the risks and benefits of universal screening for and treatment of asymptomatic bacteriuria in pregnant women in the context of current clinical practice. The effects of changes in fetal-maternal care, of low- compared with high-risk pregnancies, and of health care access need to be understood. In the short term, application of current diagnostic recommendations for identification of persistent symptomatic bacteriuria with a second urine culture may provide an immediate opportunity to limit unnecessary antimicrobial use for some pregnant women.”

No conflicts of interest were reported by the USPSTF authors, nor by Dr. Leis, Dr. Soong, or Dr. Nicolle. The USPSTF report was funded by the Agency for Healthcare Research and Quality.
 

SOURCES: U.S. Preventive Services Task Force. JAMA. 2019;322(12):1188-94; Henderson JT et al. JAMA. 2019;322(12):1195-205; Leis JA and Soong C. JAMA. 2019. doi: 10.1001/jamainternmed.2019.4515; Nicolle LE. JAMA. 2019;322(12):1152-4.

Pregnant women should be screened for asymptomatic bacteriuria using urine culture because the benefit of reducing pyelonephritis during pregnancy slightly but significantly outweighs the risks of maternal and fetal antibiotic exposure, according to new recommendations set forth by the United States Preventive Services Task Force (USPSTF).

toeytoey2530/Thinkstock

However, the investigating committee reported, there is evidence against screening nonpregnant women and adult men. In fact, the committee found “adequate” evidence of potential harm associated with treating asymptomatic bacteriuria in adults of both sexes, including adverse effects of antibiotics and on the microbiome.

The new document downgrades from A to B the group’s prior recommendation that urine culture screening for asymptomatic bacteriuria should be performed among pregnant women at 12-16 weeks’ gestation or at their first prenatal visit. The USPSTF recommendation to not screen nonpregnant adults retained its D rating, Jerome A. Leis, MD and Christine Soong, MD said in an accompanying editorial.

“Not screening or treating asymptomatic bacteriuria in this population has long been an ironclad recommendation endorsed by the Infectious Diseases Society of America, as well as numerous professional societies as part of the Choosing Wisely campaign,” wrote Dr. Leis of Sunnybrook Health Sciences Centre, Toronto, and Dr. Soong of the University of Toronto. “Restating this steadfast and pervasive recommendation may seem unremarkable and almost pedantic, yet it remains stubbornly disregarded by clinicians across multiple settings.”

The new recommendations were based on a review of 19 studies involving almost 8,500 pregnant and nonpregnant women, as well as a small number of adult men. Most were carried out in the 1960s or 1970s. The most recent ones were published in 2002 and 2015. The dearth of more recent data may have limited some conclusions and certainly highlighted the need for more research, said Jillian T. Henderson, PhD, chair of the committee assigned to investigate the evidence.

“Few studies of asymptomatic bacteriuria screening or treatment in pregnant populations have been conducted in the past 40 years,” wrote Dr. Henderson of Kaiser Permanente Northwest, Portland, and associates. “Historical evidence established asymptomatic bacteriuria screening and treatment as standard obstetric practice in the United States.” But these trials typically were less rigorous than modern studies, and the results are out of touch with modern clinical settings and treatment protocols, the team noted.

Additionally, Dr. Henderson and coauthors said, rates of pyelonephritis were about 10 times higher then than they are now. In the more recent studies, pyelonephritis rates in control groups were 2.2% and 2.5%; in most of the older studies, control group rates ranged from 33% to 36%.

In commissioning the investigation, the task force looked at the following four questions:

Does screening improve health outcomes?

Neither of two studies involving 5,289 women, one from Spain and one from Turkey, addressed this question in nonpregnant women; however, studies that looked at pregnant women generally found that screening did reduce the risk of pyelonephritis by about 70%. The investigators cautioned that these studies were out of date and perhaps methodologically flawed.

The only study that looked at newborn outcomes found no difference in birth weights or premature births between the screened and unscreened cohorts.

No study examined this question in nonpregnant women or men.
 

What are the harms of such screening?

A single study of 372 pregnant women described potential prenatal and perinatal harms associated with screening and treatment. It found a slight increase in congenital abnormalities in the screened cohort (1.6%), compared with those who were not screened (1.1%). However, those who were not screened were presumably not prescribed antibiotics.

Does treatment of screening-detected asymptomatic bacteriuria improve health outcomes?

Twelve trials of pregnant women (2,377) addressed this issue. All but two were conducted in the 1960s and 1970s. Treatment varied widely; sulfonamides were the most common, including the now discarded sulfamethazine and sulfadimethoxine. Dosages and duration of treatment also were considerably higher and longer than current practice.

In all but one study, there were higher rates of pyelonephritis in the control group. A pooled risk analysis indicated that treatment reduced the risk of pyelonephritis by nearly 80% (relative risk, 0.24).

Seven studies found higher rates of low birth weight in infants born to mothers who were treated, but two studies reported a significant reduction in the risk of low birth weight.

Among the six trials that examined perinatal mortality, none found significant associations with treatment.

Five studies examined treatment in nonpregnant women with screening-detected asymptomatic bacteriuria, and one included men as well. Of the four that reported the rate of symptomatic infection or pyelonephritis, none found a significant difference between treatment and control groups. The single study that included men also found no significant difference between treatment and control groups.

Among the three studies that focused on older adults, there also were no significant between-group differences in outcomes.

What harms are associated with treatment of screening-detected asymptomatic bacteriuria?

Seven studies comprised pregnant women. Five reported congenital malformations in the intervention and control groups. Overall, there were very few cases of malformations, with more – although not significantly more – in the control groups.

Evidence related to other infant and maternal harms was “sparsely and inconsistently reported,” Dr. Henderson and coauthors noted, “and there was a lack of evidence on long-term neonatal outcomes after antibiotic treatment of asymptomatic bacteriuria in pregnancy.”

Two studies listed maternal adverse events associated with different treatments including vaginitis and diarrhea with ampicillin and rashes and nausea with nalidixic acid.

In terms of nonpregnant women and men, four studies reported adverse events. None occurred with nitrofurantoin or trimethoprim treatment; however, one study that included daily treatment with ofloxacin noted that 6% withdrew because of adverse events – vertigo and gastrointestinal symptoms.

Treatments didn’t affect hematocrit, bilirubin, serum urea, or nitrogen, although some studies found a slight reduction in serum creatinine.

Although there’s a need for additional research into this question, the new recommendations provide a good reason to further reduce unnecessary antibiotic exposure, Lindsey E. Nicolle, MD, wrote in a second commentary.

These updated recommendations “contribute to the evolution of management of asymptomatic bacteriuria in healthy women,” wrote Dr. Nicolle of the University of Manitoba, Winnipeg. “However, questions remain about the risks and benefits of universal screening for and treatment of asymptomatic bacteriuria in pregnant women in the context of current clinical practice. The effects of changes in fetal-maternal care, of low- compared with high-risk pregnancies, and of health care access need to be understood. In the short term, application of current diagnostic recommendations for identification of persistent symptomatic bacteriuria with a second urine culture may provide an immediate opportunity to limit unnecessary antimicrobial use for some pregnant women.”

No conflicts of interest were reported by the USPSTF authors, nor by Dr. Leis, Dr. Soong, or Dr. Nicolle. The USPSTF report was funded by the Agency for Healthcare Research and Quality.
 

SOURCES: U.S. Preventive Services Task Force. JAMA. 2019;322(12):1188-94; Henderson JT et al. JAMA. 2019;322(12):1195-205; Leis JA and Soong C. JAMA. 2019. doi: 10.1001/jamainternmed.2019.4515; Nicolle LE. JAMA. 2019;322(12):1152-4.

COPENHAGEN – Bright light therapy is a well-established, guideline-recommended treatment for seasonal affective disorder, and many people prone to depression keep a light box at home. But are you ready to embrace the dark side – that is, dark therapy for bipolar mania, or its vastly more patient-friendly offshoot, virtual dark therapy?

Bruce Jancin/MDedge News

Virtual dark therapy using blue light spectrum–blocking glasses turns out to be a highly effective adjunct to standard antimanic medications in patients with bipolar mania. And it’s a lot easier on patients than the massive sensory deprivation imposed by the original form of dark therapy, which entails keeping a patient with mania in a completely dark room for 14 hours per night, Tone E.G. Henriksen, MD, observed at the annual congress of the European College of Neuropsychopharmacology.

She was lead author of a pioneering randomized controlled trial demonstrating that bipolar patients who wore blue-blocking, orange-tinted glasses for 14 hours per evening while hospitalized for a manic episode experienced a significant improvement in scores on the Young Mania Rating Scale (YMRS), compared with patients randomized to wearing clear lenses. Moreover, the between-group difference achieved strong significance in just 3 days.

That’s a remarkable result, because bipolar mania is such a challenge to treat pharmacologically. The standard medications – mood stabilizers and antipsychotic agents – are slow in onset of effect, observed Dr. Henriksen, a psychiatrist at the University of Bergen (Norway).

Backing up, she noted there is strong evidence of seasonality to bipolar disorder, as highlighted in a systematic review of 51 publications (J Affect Disord. 2014 Oct;168:210-23). This recognition has prompted numerous researchers to focus attention on the abnormal circadian rhythms prevalent in patients with bipolar disorder, for which the light/dark cycle is a powerful synchronizing signal to the hypothalamic suprachiasmatic nucleus, the master clock of circadian rhythms. This understanding led to a landmark case control pilot study by Italian investigators who exposed 16 bipolar inpatients experiencing a manic episode to 14 hours of complete darkness from 6 p.m. to 8 a.m. for 3 consecutive nights. The outcome was a dramatic reduction in YMRS scores in the dark therapy group, compared with 16 matched control inpatients, with all participants on pharmacologic treatment as usual (Bipolar Disord. 2005 Feb;7[1]:98-101).

“This was really something,” Dr. Henriksen recalled.

She and her colleagues were impressed by other investigators’ discovery of specialized retinal ganglion cells, known as intrinsically photosensitive retinal ganglion cells, which are responsible for conveying the daylight signal to the brain. These specialized cells contain melanopsin, which is blue light sensitive. The Norwegian investigators reasoned that it might not be necessary to expose patients with mania to prolonged utter darkness to achieve rapid symptomatic improvement, as the Italian psychiatrists did. Instead, they hypothesized, it might be sufficient just to block the blue light, low-wavelength end of the spectrum. And that turned out to be the case.

Their randomized, single-blind, multicenter study included 23 patients with bipolar disorder who were hospitalized for manic symptoms. All remained on their standard background psychiatric medications while being randomized to wear orange-tinted, blue light–blocking glasses, which allowed passage of almost all light above 530 nm, or clear glasses. Participants were instructed to wear their glasses from 6 p.m. to 8 a.m. for 7 consecutive nights. They took their glasses off when they switched off the lights at bedtime, but they had to put them back on if they turned on a light before 8 a.m. The patients also wore an activity monitor.

The results were dramatic: The blue-blocking glasses group had a mean 14.1-point drop in their YMRS score from a baseline of about 25, compared with a mere 1.7-point decline in the control group. Moreover, Dr. Henriksen said, this result might actually underrepresent the true clinical effect of blocking blue light to the brain, since two patients in the blue-blocking glasses group experienced such rapid symptomatic improvement that they were moved from an acute psychiatric ward to a local hospital midstudy, a sudden change that triggered transient worsening of manic symptoms in both patients.

The investigators documented improved sleep efficiency in the blue-blocking group. Another noteworthy finding was that, in the blue-blocking group, the elements of the YMRS related to increased activation declined before the measures of distorted thoughts and perceptions. So did motor activity as recorded by actigraph. Meanwhile, nighttime activity worsened in the control group; they received substantially more sedatives, hypnotics, anxiolytic agents, and antipsychotic medications (Bipolar Disord. 2016 May;18[3]:221-32).

The mechanism underlying the improvement in sleep regularity and manic symptoms achieved by blocking blue light is not understood. Dr. Henriksen finds “very compelling” a theory put forth by prominent chronobiologist Daniel Kripke, MD, of the University of California, San Diego. He has shown in animal studies that a change in light exposure can trigger bifurcation in the circadian rhythms of the suprachiasmatic nucleus. The resultant suppression of melatonin secretion results in excess production of hypothalamic triiodothyronine, which in turn affects production of other key hormones. In patients with bipolar disorder, this could trigger mania, according to Dr. Kripke (F1000Res. 2015 May 6;4:107.

Dr. Henriksen reported having no financial conflicts regarding her study, which was conducted free of commercial support. She serves as a consultant to Chrono Chrome AS.

[email protected]

COPENHAGEN – Bright light therapy is a well-established, guideline-recommended treatment for seasonal affective disorder, and many people prone to depression keep a light box at home. But are you ready to embrace the dark side – that is, dark therapy for bipolar mania, or its vastly more patient-friendly offshoot, virtual dark therapy?

Bruce Jancin/MDedge News

Virtual dark therapy using blue light spectrum–blocking glasses turns out to be a highly effective adjunct to standard antimanic medications in patients with bipolar mania. And it’s a lot easier on patients than the massive sensory deprivation imposed by the original form of dark therapy, which entails keeping a patient with mania in a completely dark room for 14 hours per night, Tone E.G. Henriksen, MD, observed at the annual congress of the European College of Neuropsychopharmacology.

She was lead author of a pioneering randomized controlled trial demonstrating that bipolar patients who wore blue-blocking, orange-tinted glasses for 14 hours per evening while hospitalized for a manic episode experienced a significant improvement in scores on the Young Mania Rating Scale (YMRS), compared with patients randomized to wearing clear lenses. Moreover, the between-group difference achieved strong significance in just 3 days.

That’s a remarkable result, because bipolar mania is such a challenge to treat pharmacologically. The standard medications – mood stabilizers and antipsychotic agents – are slow in onset of effect, observed Dr. Henriksen, a psychiatrist at the University of Bergen (Norway).

Backing up, she noted there is strong evidence of seasonality to bipolar disorder, as highlighted in a systematic review of 51 publications (J Affect Disord. 2014 Oct;168:210-23). This recognition has prompted numerous researchers to focus attention on the abnormal circadian rhythms prevalent in patients with bipolar disorder, for which the light/dark cycle is a powerful synchronizing signal to the hypothalamic suprachiasmatic nucleus, the master clock of circadian rhythms. This understanding led to a landmark case control pilot study by Italian investigators who exposed 16 bipolar inpatients experiencing a manic episode to 14 hours of complete darkness from 6 p.m. to 8 a.m. for 3 consecutive nights. The outcome was a dramatic reduction in YMRS scores in the dark therapy group, compared with 16 matched control inpatients, with all participants on pharmacologic treatment as usual (Bipolar Disord. 2005 Feb;7[1]:98-101).

“This was really something,” Dr. Henriksen recalled.

She and her colleagues were impressed by other investigators’ discovery of specialized retinal ganglion cells, known as intrinsically photosensitive retinal ganglion cells, which are responsible for conveying the daylight signal to the brain. These specialized cells contain melanopsin, which is blue light sensitive. The Norwegian investigators reasoned that it might not be necessary to expose patients with mania to prolonged utter darkness to achieve rapid symptomatic improvement, as the Italian psychiatrists did. Instead, they hypothesized, it might be sufficient just to block the blue light, low-wavelength end of the spectrum. And that turned out to be the case.

Their randomized, single-blind, multicenter study included 23 patients with bipolar disorder who were hospitalized for manic symptoms. All remained on their standard background psychiatric medications while being randomized to wear orange-tinted, blue light–blocking glasses, which allowed passage of almost all light above 530 nm, or clear glasses. Participants were instructed to wear their glasses from 6 p.m. to 8 a.m. for 7 consecutive nights. They took their glasses off when they switched off the lights at bedtime, but they had to put them back on if they turned on a light before 8 a.m. The patients also wore an activity monitor.

The results were dramatic: The blue-blocking glasses group had a mean 14.1-point drop in their YMRS score from a baseline of about 25, compared with a mere 1.7-point decline in the control group. Moreover, Dr. Henriksen said, this result might actually underrepresent the true clinical effect of blocking blue light to the brain, since two patients in the blue-blocking glasses group experienced such rapid symptomatic improvement that they were moved from an acute psychiatric ward to a local hospital midstudy, a sudden change that triggered transient worsening of manic symptoms in both patients.

The investigators documented improved sleep efficiency in the blue-blocking group. Another noteworthy finding was that, in the blue-blocking group, the elements of the YMRS related to increased activation declined before the measures of distorted thoughts and perceptions. So did motor activity as recorded by actigraph. Meanwhile, nighttime activity worsened in the control group; they received substantially more sedatives, hypnotics, anxiolytic agents, and antipsychotic medications (Bipolar Disord. 2016 May;18[3]:221-32).

The mechanism underlying the improvement in sleep regularity and manic symptoms achieved by blocking blue light is not understood. Dr. Henriksen finds “very compelling” a theory put forth by prominent chronobiologist Daniel Kripke, MD, of the University of California, San Diego. He has shown in animal studies that a change in light exposure can trigger bifurcation in the circadian rhythms of the suprachiasmatic nucleus. The resultant suppression of melatonin secretion results in excess production of hypothalamic triiodothyronine, which in turn affects production of other key hormones. In patients with bipolar disorder, this could trigger mania, according to Dr. Kripke (F1000Res. 2015 May 6;4:107.

Dr. Henriksen reported having no financial conflicts regarding her study, which was conducted free of commercial support. She serves as a consultant to Chrono Chrome AS.

[email protected]

COPENHAGEN – Bright light therapy is a well-established, guideline-recommended treatment for seasonal affective disorder, and many people prone to depression keep a light box at home. But are you ready to embrace the dark side – that is, dark therapy for bipolar mania, or its vastly more patient-friendly offshoot, virtual dark therapy?

Bruce Jancin/MDedge News

Virtual dark therapy using blue light spectrum–blocking glasses turns out to be a highly effective adjunct to standard antimanic medications in patients with bipolar mania. And it’s a lot easier on patients than the massive sensory deprivation imposed by the original form of dark therapy, which entails keeping a patient with mania in a completely dark room for 14 hours per night, Tone E.G. Henriksen, MD, observed at the annual congress of the European College of Neuropsychopharmacology.

She was lead author of a pioneering randomized controlled trial demonstrating that bipolar patients who wore blue-blocking, orange-tinted glasses for 14 hours per evening while hospitalized for a manic episode experienced a significant improvement in scores on the Young Mania Rating Scale (YMRS), compared with patients randomized to wearing clear lenses. Moreover, the between-group difference achieved strong significance in just 3 days.

That’s a remarkable result, because bipolar mania is such a challenge to treat pharmacologically. The standard medications – mood stabilizers and antipsychotic agents – are slow in onset of effect, observed Dr. Henriksen, a psychiatrist at the University of Bergen (Norway).

Backing up, she noted there is strong evidence of seasonality to bipolar disorder, as highlighted in a systematic review of 51 publications (J Affect Disord. 2014 Oct;168:210-23). This recognition has prompted numerous researchers to focus attention on the abnormal circadian rhythms prevalent in patients with bipolar disorder, for which the light/dark cycle is a powerful synchronizing signal to the hypothalamic suprachiasmatic nucleus, the master clock of circadian rhythms. This understanding led to a landmark case control pilot study by Italian investigators who exposed 16 bipolar inpatients experiencing a manic episode to 14 hours of complete darkness from 6 p.m. to 8 a.m. for 3 consecutive nights. The outcome was a dramatic reduction in YMRS scores in the dark therapy group, compared with 16 matched control inpatients, with all participants on pharmacologic treatment as usual (Bipolar Disord. 2005 Feb;7[1]:98-101).

“This was really something,” Dr. Henriksen recalled.

She and her colleagues were impressed by other investigators’ discovery of specialized retinal ganglion cells, known as intrinsically photosensitive retinal ganglion cells, which are responsible for conveying the daylight signal to the brain. These specialized cells contain melanopsin, which is blue light sensitive. The Norwegian investigators reasoned that it might not be necessary to expose patients with mania to prolonged utter darkness to achieve rapid symptomatic improvement, as the Italian psychiatrists did. Instead, they hypothesized, it might be sufficient just to block the blue light, low-wavelength end of the spectrum. And that turned out to be the case.

Their randomized, single-blind, multicenter study included 23 patients with bipolar disorder who were hospitalized for manic symptoms. All remained on their standard background psychiatric medications while being randomized to wear orange-tinted, blue light–blocking glasses, which allowed passage of almost all light above 530 nm, or clear glasses. Participants were instructed to wear their glasses from 6 p.m. to 8 a.m. for 7 consecutive nights. They took their glasses off when they switched off the lights at bedtime, but they had to put them back on if they turned on a light before 8 a.m. The patients also wore an activity monitor.

The results were dramatic: The blue-blocking glasses group had a mean 14.1-point drop in their YMRS score from a baseline of about 25, compared with a mere 1.7-point decline in the control group. Moreover, Dr. Henriksen said, this result might actually underrepresent the true clinical effect of blocking blue light to the brain, since two patients in the blue-blocking glasses group experienced such rapid symptomatic improvement that they were moved from an acute psychiatric ward to a local hospital midstudy, a sudden change that triggered transient worsening of manic symptoms in both patients.

The investigators documented improved sleep efficiency in the blue-blocking group. Another noteworthy finding was that, in the blue-blocking group, the elements of the YMRS related to increased activation declined before the measures of distorted thoughts and perceptions. So did motor activity as recorded by actigraph. Meanwhile, nighttime activity worsened in the control group; they received substantially more sedatives, hypnotics, anxiolytic agents, and antipsychotic medications (Bipolar Disord. 2016 May;18[3]:221-32).

The mechanism underlying the improvement in sleep regularity and manic symptoms achieved by blocking blue light is not understood. Dr. Henriksen finds “very compelling” a theory put forth by prominent chronobiologist Daniel Kripke, MD, of the University of California, San Diego. He has shown in animal studies that a change in light exposure can trigger bifurcation in the circadian rhythms of the suprachiasmatic nucleus. The resultant suppression of melatonin secretion results in excess production of hypothalamic triiodothyronine, which in turn affects production of other key hormones. In patients with bipolar disorder, this could trigger mania, according to Dr. Kripke (F1000Res. 2015 May 6;4:107.

Dr. Henriksen reported having no financial conflicts regarding her study, which was conducted free of commercial support. She serves as a consultant to Chrono Chrome AS.

[email protected]