ATLANTA – Adding ixekizumab (Taltz) to conventional background medications significantly improved the signs and symptoms of nonradiographic axial spondyloarthritis (axSpA) in the randomized, double-blind, placebo-controlled phase 3 COAST-X trial.

Sharon Worcester/MDedge News

The high-affinity interleukin-17A monoclonal antibody ixekizumab “has shown efficacy in ankylosing spondylitis – also called radiographic axial spondyloarthritis – [and] it recently was approved by the [Food and Drug Administration] for the treatment of active ankylosing spondylitis,” said Atul Deodhar, MD, explaining that COAST-X sought to assess its efficacy in patients with active nonradiographic axSpA and objective evidence of inflammation. He presented the results of the trial at the annual meeting of the American College of Rheumatology.

Of 303 adults with an established diagnosis of axSpA who met Assessment of Spondyloarthritis International Society (ASAS) classification criteria and who were enrolled in the 52-week trial, 105 were randomized to receive background medications plus placebo, and 102 and 96 received background medications plus ixekizumab every 2 or 4 weeks, respectively. The primary endpoint of a 40% improvement in ASAS response criteria (ASAS 40) was reached at week 16 by 19% of the placebo-group patients and by 35% and 40% of the 2- and 4-week ixekizumab-group patients, and at week 52 by 13%, 30%, and 31% of the patients in the groups, respectively, Dr. Deodhar reported.

Additionally, “all major secondary endpoints were met for each ixekizumab regimen, both at week 16 and week 52,” said Dr. Deodhar, professor of medicine in the division of arthritis and rheumatic diseases at Oregon Health & Science University, Portland.

For example, Ankylosing Spondylitis Disease Activity Score (ASDAS) at week 16 declined by 0.6 with placebo, 1.3 with 2-week ixekizumab dosing, and 1.1 points with 4-week ixekizumab dosing; Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Functional Index changes were –1.5, –2.5, and –2.2, and –1.3, –2.3 and –2.0; Short Form–36 physical component score changes were 5.3, 8.0, and 8.1 points; and MRI sacroiliac joint Spondyloarthritis Research Consortium of Canada score changes were –0.3, –4.5 and –3.4, in the groups, respectively.

“ASDAS less than 2.1 – low disease activity – was achieved by 32% and 27% [in the 2- and 4-week ixekizumab groups] versus 12% in the placebo [group],” he said, noting that similarly significant results were seen at week 52.

Notably, the differences in ASAS 40 response rates between the treatment and placebo groups were observed beginning at week 1, and “a notable proportion” of patients who escaped to the open-label 2-week ixekizumab group, as allowed per study protocol starting at week 16, had an ASAS 40 response at the time of escape; the ASAS 40 response rates at that time were 6.5%, 16.7%, 25% in the groups, respectively, and the rates increased further on open-label ixekizumab, he said.

Study participants were adults diagnosed with axSpA by a physician and treated for at least 3 months. Inclusion criteria also included BASDAI score of at least 4, back pain score of at least 4, inflammation as evidenced by sacroiliitis on MRI or elevated C-reactive protein levels of greater than 5 mg/L, and inadequate response or intolerance to at least two NSAIDs.

Ixekizumab in both treatment groups was given at a dose of 80 mg, and changes to conventional background medications, including NSAIDs, conventional synthetic disease-modifying antirheumatic drugs, analgesics, and low-dose corticosteroids, were allowed, as was escape to open-label ixekizumab given every 2 weeks at investigators’ discretion after week 16.

Ixekizumab treatment was well tolerated; the frequency of serious adverse events and AEs leading to treatment discontinuation was low and similar across all arms, Dr. Deodhar said.

For example, treatment-emergent AEs occurred in 55.7%, 77.5%, and 65.6% of patients, serious AEs occurred in 1.0%, 1.0%, and 2.1%, and AE-related discontinuations occurred in 1.9%, 1.0%, and 1.0% or patients in the groups, respectively.

No deaths occurred and no new safety signals were identified.

“The results demonstrate, for the first time, that blocking IL-17A is a potential treatment option for patients with nonradiographic axSpA,” he concluded.

COAST-X was sponsored by Eli Lilly. Dr. Deodhar and most coauthors reported receiving research grants and/or honoraria for consulting or speaking from Eli Lilly and other pharmaceutical companies. Four authors are current employees and shareholders of Eli Lilly.

[email protected]

SOURCE: Deodhar A et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 2729.

ATLANTA – Adding ixekizumab (Taltz) to conventional background medications significantly improved the signs and symptoms of nonradiographic axial spondyloarthritis (axSpA) in the randomized, double-blind, placebo-controlled phase 3 COAST-X trial.

Sharon Worcester/MDedge News

The high-affinity interleukin-17A monoclonal antibody ixekizumab “has shown efficacy in ankylosing spondylitis – also called radiographic axial spondyloarthritis – [and] it recently was approved by the [Food and Drug Administration] for the treatment of active ankylosing spondylitis,” said Atul Deodhar, MD, explaining that COAST-X sought to assess its efficacy in patients with active nonradiographic axSpA and objective evidence of inflammation. He presented the results of the trial at the annual meeting of the American College of Rheumatology.

Of 303 adults with an established diagnosis of axSpA who met Assessment of Spondyloarthritis International Society (ASAS) classification criteria and who were enrolled in the 52-week trial, 105 were randomized to receive background medications plus placebo, and 102 and 96 received background medications plus ixekizumab every 2 or 4 weeks, respectively. The primary endpoint of a 40% improvement in ASAS response criteria (ASAS 40) was reached at week 16 by 19% of the placebo-group patients and by 35% and 40% of the 2- and 4-week ixekizumab-group patients, and at week 52 by 13%, 30%, and 31% of the patients in the groups, respectively, Dr. Deodhar reported.

Additionally, “all major secondary endpoints were met for each ixekizumab regimen, both at week 16 and week 52,” said Dr. Deodhar, professor of medicine in the division of arthritis and rheumatic diseases at Oregon Health & Science University, Portland.

For example, Ankylosing Spondylitis Disease Activity Score (ASDAS) at week 16 declined by 0.6 with placebo, 1.3 with 2-week ixekizumab dosing, and 1.1 points with 4-week ixekizumab dosing; Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Functional Index changes were –1.5, –2.5, and –2.2, and –1.3, –2.3 and –2.0; Short Form–36 physical component score changes were 5.3, 8.0, and 8.1 points; and MRI sacroiliac joint Spondyloarthritis Research Consortium of Canada score changes were –0.3, –4.5 and –3.4, in the groups, respectively.

“ASDAS less than 2.1 – low disease activity – was achieved by 32% and 27% [in the 2- and 4-week ixekizumab groups] versus 12% in the placebo [group],” he said, noting that similarly significant results were seen at week 52.

Notably, the differences in ASAS 40 response rates between the treatment and placebo groups were observed beginning at week 1, and “a notable proportion” of patients who escaped to the open-label 2-week ixekizumab group, as allowed per study protocol starting at week 16, had an ASAS 40 response at the time of escape; the ASAS 40 response rates at that time were 6.5%, 16.7%, 25% in the groups, respectively, and the rates increased further on open-label ixekizumab, he said.

Study participants were adults diagnosed with axSpA by a physician and treated for at least 3 months. Inclusion criteria also included BASDAI score of at least 4, back pain score of at least 4, inflammation as evidenced by sacroiliitis on MRI or elevated C-reactive protein levels of greater than 5 mg/L, and inadequate response or intolerance to at least two NSAIDs.

Ixekizumab in both treatment groups was given at a dose of 80 mg, and changes to conventional background medications, including NSAIDs, conventional synthetic disease-modifying antirheumatic drugs, analgesics, and low-dose corticosteroids, were allowed, as was escape to open-label ixekizumab given every 2 weeks at investigators’ discretion after week 16.

Ixekizumab treatment was well tolerated; the frequency of serious adverse events and AEs leading to treatment discontinuation was low and similar across all arms, Dr. Deodhar said.

For example, treatment-emergent AEs occurred in 55.7%, 77.5%, and 65.6% of patients, serious AEs occurred in 1.0%, 1.0%, and 2.1%, and AE-related discontinuations occurred in 1.9%, 1.0%, and 1.0% or patients in the groups, respectively.

No deaths occurred and no new safety signals were identified.

“The results demonstrate, for the first time, that blocking IL-17A is a potential treatment option for patients with nonradiographic axSpA,” he concluded.

COAST-X was sponsored by Eli Lilly. Dr. Deodhar and most coauthors reported receiving research grants and/or honoraria for consulting or speaking from Eli Lilly and other pharmaceutical companies. Four authors are current employees and shareholders of Eli Lilly.

[email protected]

SOURCE: Deodhar A et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 2729.

ATLANTA – Adding ixekizumab (Taltz) to conventional background medications significantly improved the signs and symptoms of nonradiographic axial spondyloarthritis (axSpA) in the randomized, double-blind, placebo-controlled phase 3 COAST-X trial.

Sharon Worcester/MDedge News

The high-affinity interleukin-17A monoclonal antibody ixekizumab “has shown efficacy in ankylosing spondylitis – also called radiographic axial spondyloarthritis – [and] it recently was approved by the [Food and Drug Administration] for the treatment of active ankylosing spondylitis,” said Atul Deodhar, MD, explaining that COAST-X sought to assess its efficacy in patients with active nonradiographic axSpA and objective evidence of inflammation. He presented the results of the trial at the annual meeting of the American College of Rheumatology.

Of 303 adults with an established diagnosis of axSpA who met Assessment of Spondyloarthritis International Society (ASAS) classification criteria and who were enrolled in the 52-week trial, 105 were randomized to receive background medications plus placebo, and 102 and 96 received background medications plus ixekizumab every 2 or 4 weeks, respectively. The primary endpoint of a 40% improvement in ASAS response criteria (ASAS 40) was reached at week 16 by 19% of the placebo-group patients and by 35% and 40% of the 2- and 4-week ixekizumab-group patients, and at week 52 by 13%, 30%, and 31% of the patients in the groups, respectively, Dr. Deodhar reported.

Additionally, “all major secondary endpoints were met for each ixekizumab regimen, both at week 16 and week 52,” said Dr. Deodhar, professor of medicine in the division of arthritis and rheumatic diseases at Oregon Health & Science University, Portland.

For example, Ankylosing Spondylitis Disease Activity Score (ASDAS) at week 16 declined by 0.6 with placebo, 1.3 with 2-week ixekizumab dosing, and 1.1 points with 4-week ixekizumab dosing; Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Functional Index changes were –1.5, –2.5, and –2.2, and –1.3, –2.3 and –2.0; Short Form–36 physical component score changes were 5.3, 8.0, and 8.1 points; and MRI sacroiliac joint Spondyloarthritis Research Consortium of Canada score changes were –0.3, –4.5 and –3.4, in the groups, respectively.

“ASDAS less than 2.1 – low disease activity – was achieved by 32% and 27% [in the 2- and 4-week ixekizumab groups] versus 12% in the placebo [group],” he said, noting that similarly significant results were seen at week 52.

Notably, the differences in ASAS 40 response rates between the treatment and placebo groups were observed beginning at week 1, and “a notable proportion” of patients who escaped to the open-label 2-week ixekizumab group, as allowed per study protocol starting at week 16, had an ASAS 40 response at the time of escape; the ASAS 40 response rates at that time were 6.5%, 16.7%, 25% in the groups, respectively, and the rates increased further on open-label ixekizumab, he said.

Study participants were adults diagnosed with axSpA by a physician and treated for at least 3 months. Inclusion criteria also included BASDAI score of at least 4, back pain score of at least 4, inflammation as evidenced by sacroiliitis on MRI or elevated C-reactive protein levels of greater than 5 mg/L, and inadequate response or intolerance to at least two NSAIDs.

Ixekizumab in both treatment groups was given at a dose of 80 mg, and changes to conventional background medications, including NSAIDs, conventional synthetic disease-modifying antirheumatic drugs, analgesics, and low-dose corticosteroids, were allowed, as was escape to open-label ixekizumab given every 2 weeks at investigators’ discretion after week 16.

Ixekizumab treatment was well tolerated; the frequency of serious adverse events and AEs leading to treatment discontinuation was low and similar across all arms, Dr. Deodhar said.

For example, treatment-emergent AEs occurred in 55.7%, 77.5%, and 65.6% of patients, serious AEs occurred in 1.0%, 1.0%, and 2.1%, and AE-related discontinuations occurred in 1.9%, 1.0%, and 1.0% or patients in the groups, respectively.

No deaths occurred and no new safety signals were identified.

“The results demonstrate, for the first time, that blocking IL-17A is a potential treatment option for patients with nonradiographic axSpA,” he concluded.

COAST-X was sponsored by Eli Lilly. Dr. Deodhar and most coauthors reported receiving research grants and/or honoraria for consulting or speaking from Eli Lilly and other pharmaceutical companies. Four authors are current employees and shareholders of Eli Lilly.

[email protected]

SOURCE: Deodhar A et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 2729.

Off-label device use is common in vascular surgery, but few studies address off-label uses through both surgical and legal perspectives, according to Wei Li, MD, of the University of Maryland School of Medicine, Baltimore. Dr. Li will discuss the medical-legal landscape of off-label device use in her presentation on Friday morning.

She and her colleagues assessed the publicly accessible LexisNexis legal database and Manufacturer and User Facility Device Experience (MAUDE) from January 2012 to December 2017. Jury verdict and case law searches within the LexisNexis were performed in order to identify representative cases and related legal doctrines for entries related to three (off-label) stents deployed in the superficial femoral artery.

They categorized and compared the reported adverse events for all three stents.

Although off-label device use is both legal and unregulated, it can carry potential legal implications on billing practices and subsequent medical malpractice liability, according to the researchers.

They found that off-label device use was more widespread in the pediatric patient population because of an unmet demand that can require Humanitarian Device Exemption. Among 497 total entries of reportable adverse events in MAUDE, for the three stents, they found significant differences, and they also found that the highest malfunction was associated with stent delivery. No deaths were reported with off-label use.

Dr. Li will discuss how vascular specialists need to have more in-depth knowledge about the off-label devices they use to minimize the chance of complications. Their investigation found no evidence reportable adverse events bear a direct relationship with Food and Drug Administration–approved indications related to the three superficial femoral artery stents in question.

Off-label device use is common in vascular surgery, but few studies address off-label uses through both surgical and legal perspectives, according to Wei Li, MD, of the University of Maryland School of Medicine, Baltimore. Dr. Li will discuss the medical-legal landscape of off-label device use in her presentation on Friday morning.

She and her colleagues assessed the publicly accessible LexisNexis legal database and Manufacturer and User Facility Device Experience (MAUDE) from January 2012 to December 2017. Jury verdict and case law searches within the LexisNexis were performed in order to identify representative cases and related legal doctrines for entries related to three (off-label) stents deployed in the superficial femoral artery.

They categorized and compared the reported adverse events for all three stents.

Although off-label device use is both legal and unregulated, it can carry potential legal implications on billing practices and subsequent medical malpractice liability, according to the researchers.

They found that off-label device use was more widespread in the pediatric patient population because of an unmet demand that can require Humanitarian Device Exemption. Among 497 total entries of reportable adverse events in MAUDE, for the three stents, they found significant differences, and they also found that the highest malfunction was associated with stent delivery. No deaths were reported with off-label use.

Dr. Li will discuss how vascular specialists need to have more in-depth knowledge about the off-label devices they use to minimize the chance of complications. Their investigation found no evidence reportable adverse events bear a direct relationship with Food and Drug Administration–approved indications related to the three superficial femoral artery stents in question.

Off-label device use is common in vascular surgery, but few studies address off-label uses through both surgical and legal perspectives, according to Wei Li, MD, of the University of Maryland School of Medicine, Baltimore. Dr. Li will discuss the medical-legal landscape of off-label device use in her presentation on Friday morning.

She and her colleagues assessed the publicly accessible LexisNexis legal database and Manufacturer and User Facility Device Experience (MAUDE) from January 2012 to December 2017. Jury verdict and case law searches within the LexisNexis were performed in order to identify representative cases and related legal doctrines for entries related to three (off-label) stents deployed in the superficial femoral artery.

They categorized and compared the reported adverse events for all three stents.

Although off-label device use is both legal and unregulated, it can carry potential legal implications on billing practices and subsequent medical malpractice liability, according to the researchers.

They found that off-label device use was more widespread in the pediatric patient population because of an unmet demand that can require Humanitarian Device Exemption. Among 497 total entries of reportable adverse events in MAUDE, for the three stents, they found significant differences, and they also found that the highest malfunction was associated with stent delivery. No deaths were reported with off-label use.

Dr. Li will discuss how vascular specialists need to have more in-depth knowledge about the off-label devices they use to minimize the chance of complications. Their investigation found no evidence reportable adverse events bear a direct relationship with Food and Drug Administration–approved indications related to the three superficial femoral artery stents in question.

ATLANTA – Patients with systemic sclerosis aged 44 years and younger in the United States now have mortality comparable to that of the general population in that age group, according to recent results presented at the annual meeting of the American College of Rheumatology.

“Mortality for scleroderma has steadily decreased in younger ages for the last 5 decades,” Ram R. Singh, MD, professor of medicine, pathology, and laboratory medicine at the University of California, Los Angeles, said in his presentation.

Using the Centers for Disease Control and Prevention’s National Vital Statistics System database, Dr. Singh and colleagues analyzed data of adults with systemic sclerosis (SSc) and identified 46,798 adults who died between 1968 and 2015. They divided the adults with and without SSc into three different age groups: 44 and younger, 45-64, and 65 and older. The researchers performed a joinpoint trend analysis, calculating the annual percent change (APC) and average APC as well as the age-standardized mortality rate (ASMR) in each age group.

In 1968, 466 deaths were attributed to SSc, compared with 1,195 deaths in 2015. Between 1968 and 2015, there was a 19% cumulative percentage increase in SSc-related deaths, compared with a 44% decrease in mortality not attributed to SSc; when the researchers analyzed the ratio of SSc-related ASMR to non-SSc-related ASMR, there was an increase of 112%, Dr. Singh said.

When analyzing the mortality of adults with SSc by age group during 1968-2015 using the CDC’s database, Dr. Singh and colleagues found 5,457 deaths in adults 44 and younger (11.7%), 18,395 deaths in adults aged 45-64 (39.3%), and 22,946 deaths in adults aged 65 and older (49.0%), compared with totals for the general population of 10.3 million deaths in adults aged 44 and younger (9.7%), 20.8 million deaths in adults 45-64 years (19.6%), and 74.8 million deaths in adults aged 65 and older (70.6%).

Over the 48-year period, there were three major trends in SSc-related ASMR, Dr. Singh noted. In the first trend period between 1968 and 1988, there was a 1.0% increase per year (95% confidence interval, 0.6%-1.4%). The second trend period, lasting until 2000, saw a 2.2% increase per year (95% CI, 1.6%-2.7%), while the SSc-related ASMR declined by 2.6% per year in the third trend period from 2001 to 2015 (95% CI, –3.1% to –2.2%).

The percentage of annual deaths for adults with SSc decreased between 1968 and 2015, from 23.4% to 5.7%, and the average APC was greater among adults aged 44 and younger with SSc (–2.2%; 95% CI, –2.4% to –2.0%) than for adults without SSc in the same age group (–1.5%; 95% CI, –1.9% to –1.1%).

There was a cumulative 60% decrease in the ASMR of adults with SSc aged 44 and younger between 1968 and 2015 from an ASMR of 1.0 per million (95% CI, 0.8%-1.2%) to an ASMR of 0.4 per million (0.3-0.5). Adults aged 45-64 years with SSc had a cumulative 20.3% decrease in ASMR over the same time period, with an ASMR of 5.9 per million in 1968 (95% CI, 5.2-6.7) and an ASMR of 4.7 per million in 2015 (95% CI, 4.2-5.2). However, adults aged 65 and older with SSc had a 187% cumulative increase in ASMR, with an ASMR of 5.4 per million in 1968 (95% CI, 4.4-6.5) and an ASMR of 15.5 per million in 2015 (95% CI, 14.3-16.6). Adults with non-SSc-related deaths between 1968 and 2015 had a 50.0% cumulative decrease in ASMR in the group aged 44 and under, a 48.0% cumulative decrease in the 45-year to 64-year-old group, and a 42.1% decrease in the 65-year-old or older group.

The ratio of SSc to non-SSc ASMRs between 1968 and 2015 in the group aged 44 and younger declined 20.0%, whereas there was a 53.1% cumulative increase in the 45- to 64-year-old group and a 395.4% cumulative increase in the 65-year-old and older group. In the oldest group, the APC increased by 3.9% each year for 33 years (95% CI, 3.7%-4.1%) before declining by 1.6% until 2015 (95% CI, –2.0 to –1.3). In contrast, the APC for adults 44 and younger never significantly increased over the 48 years, Dr. Singh noted.

“Increasing scleroderma mortality in older age could be due to improving survival and/or increasing age of onset of scleroderma,” he said.

Dr. Singh reported no conflicts of interest.

SOURCE: Yen E et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 825.

ATLANTA – Patients with systemic sclerosis aged 44 years and younger in the United States now have mortality comparable to that of the general population in that age group, according to recent results presented at the annual meeting of the American College of Rheumatology.

“Mortality for scleroderma has steadily decreased in younger ages for the last 5 decades,” Ram R. Singh, MD, professor of medicine, pathology, and laboratory medicine at the University of California, Los Angeles, said in his presentation.

Using the Centers for Disease Control and Prevention’s National Vital Statistics System database, Dr. Singh and colleagues analyzed data of adults with systemic sclerosis (SSc) and identified 46,798 adults who died between 1968 and 2015. They divided the adults with and without SSc into three different age groups: 44 and younger, 45-64, and 65 and older. The researchers performed a joinpoint trend analysis, calculating the annual percent change (APC) and average APC as well as the age-standardized mortality rate (ASMR) in each age group.

In 1968, 466 deaths were attributed to SSc, compared with 1,195 deaths in 2015. Between 1968 and 2015, there was a 19% cumulative percentage increase in SSc-related deaths, compared with a 44% decrease in mortality not attributed to SSc; when the researchers analyzed the ratio of SSc-related ASMR to non-SSc-related ASMR, there was an increase of 112%, Dr. Singh said.

When analyzing the mortality of adults with SSc by age group during 1968-2015 using the CDC’s database, Dr. Singh and colleagues found 5,457 deaths in adults 44 and younger (11.7%), 18,395 deaths in adults aged 45-64 (39.3%), and 22,946 deaths in adults aged 65 and older (49.0%), compared with totals for the general population of 10.3 million deaths in adults aged 44 and younger (9.7%), 20.8 million deaths in adults 45-64 years (19.6%), and 74.8 million deaths in adults aged 65 and older (70.6%).

Over the 48-year period, there were three major trends in SSc-related ASMR, Dr. Singh noted. In the first trend period between 1968 and 1988, there was a 1.0% increase per year (95% confidence interval, 0.6%-1.4%). The second trend period, lasting until 2000, saw a 2.2% increase per year (95% CI, 1.6%-2.7%), while the SSc-related ASMR declined by 2.6% per year in the third trend period from 2001 to 2015 (95% CI, –3.1% to –2.2%).

The percentage of annual deaths for adults with SSc decreased between 1968 and 2015, from 23.4% to 5.7%, and the average APC was greater among adults aged 44 and younger with SSc (–2.2%; 95% CI, –2.4% to –2.0%) than for adults without SSc in the same age group (–1.5%; 95% CI, –1.9% to –1.1%).

There was a cumulative 60% decrease in the ASMR of adults with SSc aged 44 and younger between 1968 and 2015 from an ASMR of 1.0 per million (95% CI, 0.8%-1.2%) to an ASMR of 0.4 per million (0.3-0.5). Adults aged 45-64 years with SSc had a cumulative 20.3% decrease in ASMR over the same time period, with an ASMR of 5.9 per million in 1968 (95% CI, 5.2-6.7) and an ASMR of 4.7 per million in 2015 (95% CI, 4.2-5.2). However, adults aged 65 and older with SSc had a 187% cumulative increase in ASMR, with an ASMR of 5.4 per million in 1968 (95% CI, 4.4-6.5) and an ASMR of 15.5 per million in 2015 (95% CI, 14.3-16.6). Adults with non-SSc-related deaths between 1968 and 2015 had a 50.0% cumulative decrease in ASMR in the group aged 44 and under, a 48.0% cumulative decrease in the 45-year to 64-year-old group, and a 42.1% decrease in the 65-year-old or older group.

The ratio of SSc to non-SSc ASMRs between 1968 and 2015 in the group aged 44 and younger declined 20.0%, whereas there was a 53.1% cumulative increase in the 45- to 64-year-old group and a 395.4% cumulative increase in the 65-year-old and older group. In the oldest group, the APC increased by 3.9% each year for 33 years (95% CI, 3.7%-4.1%) before declining by 1.6% until 2015 (95% CI, –2.0 to –1.3). In contrast, the APC for adults 44 and younger never significantly increased over the 48 years, Dr. Singh noted.

“Increasing scleroderma mortality in older age could be due to improving survival and/or increasing age of onset of scleroderma,” he said.

Dr. Singh reported no conflicts of interest.

SOURCE: Yen E et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 825.

ATLANTA – Patients with systemic sclerosis aged 44 years and younger in the United States now have mortality comparable to that of the general population in that age group, according to recent results presented at the annual meeting of the American College of Rheumatology.

“Mortality for scleroderma has steadily decreased in younger ages for the last 5 decades,” Ram R. Singh, MD, professor of medicine, pathology, and laboratory medicine at the University of California, Los Angeles, said in his presentation.

Using the Centers for Disease Control and Prevention’s National Vital Statistics System database, Dr. Singh and colleagues analyzed data of adults with systemic sclerosis (SSc) and identified 46,798 adults who died between 1968 and 2015. They divided the adults with and without SSc into three different age groups: 44 and younger, 45-64, and 65 and older. The researchers performed a joinpoint trend analysis, calculating the annual percent change (APC) and average APC as well as the age-standardized mortality rate (ASMR) in each age group.

In 1968, 466 deaths were attributed to SSc, compared with 1,195 deaths in 2015. Between 1968 and 2015, there was a 19% cumulative percentage increase in SSc-related deaths, compared with a 44% decrease in mortality not attributed to SSc; when the researchers analyzed the ratio of SSc-related ASMR to non-SSc-related ASMR, there was an increase of 112%, Dr. Singh said.

When analyzing the mortality of adults with SSc by age group during 1968-2015 using the CDC’s database, Dr. Singh and colleagues found 5,457 deaths in adults 44 and younger (11.7%), 18,395 deaths in adults aged 45-64 (39.3%), and 22,946 deaths in adults aged 65 and older (49.0%), compared with totals for the general population of 10.3 million deaths in adults aged 44 and younger (9.7%), 20.8 million deaths in adults 45-64 years (19.6%), and 74.8 million deaths in adults aged 65 and older (70.6%).

Over the 48-year period, there were three major trends in SSc-related ASMR, Dr. Singh noted. In the first trend period between 1968 and 1988, there was a 1.0% increase per year (95% confidence interval, 0.6%-1.4%). The second trend period, lasting until 2000, saw a 2.2% increase per year (95% CI, 1.6%-2.7%), while the SSc-related ASMR declined by 2.6% per year in the third trend period from 2001 to 2015 (95% CI, –3.1% to –2.2%).

The percentage of annual deaths for adults with SSc decreased between 1968 and 2015, from 23.4% to 5.7%, and the average APC was greater among adults aged 44 and younger with SSc (–2.2%; 95% CI, –2.4% to –2.0%) than for adults without SSc in the same age group (–1.5%; 95% CI, –1.9% to –1.1%).

There was a cumulative 60% decrease in the ASMR of adults with SSc aged 44 and younger between 1968 and 2015 from an ASMR of 1.0 per million (95% CI, 0.8%-1.2%) to an ASMR of 0.4 per million (0.3-0.5). Adults aged 45-64 years with SSc had a cumulative 20.3% decrease in ASMR over the same time period, with an ASMR of 5.9 per million in 1968 (95% CI, 5.2-6.7) and an ASMR of 4.7 per million in 2015 (95% CI, 4.2-5.2). However, adults aged 65 and older with SSc had a 187% cumulative increase in ASMR, with an ASMR of 5.4 per million in 1968 (95% CI, 4.4-6.5) and an ASMR of 15.5 per million in 2015 (95% CI, 14.3-16.6). Adults with non-SSc-related deaths between 1968 and 2015 had a 50.0% cumulative decrease in ASMR in the group aged 44 and under, a 48.0% cumulative decrease in the 45-year to 64-year-old group, and a 42.1% decrease in the 65-year-old or older group.

The ratio of SSc to non-SSc ASMRs between 1968 and 2015 in the group aged 44 and younger declined 20.0%, whereas there was a 53.1% cumulative increase in the 45- to 64-year-old group and a 395.4% cumulative increase in the 65-year-old and older group. In the oldest group, the APC increased by 3.9% each year for 33 years (95% CI, 3.7%-4.1%) before declining by 1.6% until 2015 (95% CI, –2.0 to –1.3). In contrast, the APC for adults 44 and younger never significantly increased over the 48 years, Dr. Singh noted.

“Increasing scleroderma mortality in older age could be due to improving survival and/or increasing age of onset of scleroderma,” he said.

Dr. Singh reported no conflicts of interest.

SOURCE: Yen E et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 825.

The hyperkalemia that commonly occurs in patients hospitalized for acute heart failure does not affect outcomes, but it can lead to treatment changes that can in turn raise the risk of mortality.

That’s according to an analysis of data from 1,589 patients in the PROTECT trial (Placebo-Controlled Randomized Study of the Selective A₁ Adenosine Receptor Antagonist Rolofylline for Patients Hospitalized with Acute Decompensated Heart Failure and Volume Overload to Assess Treatment Effect on Congestion and Renal Function) (N Engl J Med. 2010;363:1419-28).

In PROTECT, patients with acute heart failure and mild or moderate renal impairment (estimated creatinine clearance of 20-80 mL/min) were enrolled and randomized to receive placebo or rolofylline, a selective A₁ adenosine receptor antagonist that is no longer in development. Because of the meticulous recording of potassium levels in PROTECT, investigators led by Joost C. Beusekamp of the University of Groningen, the Netherlands, used the data to examine the relations between incident hyperkalemia and changes in treatment, focusing on mineralocorticoid antagonists (MRAs).

They found that of the 35% of the patients who developed hyperkalemia at least once during hospitalization, defined as at least one episode of potassium above 5.0 mEq/L, 53% had been taking MRAs before hospitalization. And of those patients who been taking MRAs before hospitalization, 35% and 44% developed incident hypokalemia and had “a normal potassium” level, respectively. The hyperkalemia patients were also more likely to have their MRAs down-titrated (15%) during their stay than were those with low (8%) and normal (9%) potassium levels.

No significant association was found between in-hospital potassium levels and 180-day mortality or a composite of rehospitalization for cardiovascular or renal causes or all-cause death at 30 days (data not provided). However, there was a significant link between MRA dose reductions and 180-day mortality in a multivariate analysis (HR, 1.73; 95% confidence interval, 1.15-2.60; P = 0.008).

“Incident hyperkalemia was strongly associated with down-titration of MRA therapy which was, in turn, associated with a worse prognosis,” the investigators concluded.

[email protected]

SOURCE: J Am Coll Cardiol HF. 2019 Oct 9. doi: 10.1016/j.jchf.2019.07.010.

The hyperkalemia that commonly occurs in patients hospitalized for acute heart failure does not affect outcomes, but it can lead to treatment changes that can in turn raise the risk of mortality.

That’s according to an analysis of data from 1,589 patients in the PROTECT trial (Placebo-Controlled Randomized Study of the Selective A₁ Adenosine Receptor Antagonist Rolofylline for Patients Hospitalized with Acute Decompensated Heart Failure and Volume Overload to Assess Treatment Effect on Congestion and Renal Function) (N Engl J Med. 2010;363:1419-28).

In PROTECT, patients with acute heart failure and mild or moderate renal impairment (estimated creatinine clearance of 20-80 mL/min) were enrolled and randomized to receive placebo or rolofylline, a selective A₁ adenosine receptor antagonist that is no longer in development. Because of the meticulous recording of potassium levels in PROTECT, investigators led by Joost C. Beusekamp of the University of Groningen, the Netherlands, used the data to examine the relations between incident hyperkalemia and changes in treatment, focusing on mineralocorticoid antagonists (MRAs).

They found that of the 35% of the patients who developed hyperkalemia at least once during hospitalization, defined as at least one episode of potassium above 5.0 mEq/L, 53% had been taking MRAs before hospitalization. And of those patients who been taking MRAs before hospitalization, 35% and 44% developed incident hypokalemia and had “a normal potassium” level, respectively. The hyperkalemia patients were also more likely to have their MRAs down-titrated (15%) during their stay than were those with low (8%) and normal (9%) potassium levels.

No significant association was found between in-hospital potassium levels and 180-day mortality or a composite of rehospitalization for cardiovascular or renal causes or all-cause death at 30 days (data not provided). However, there was a significant link between MRA dose reductions and 180-day mortality in a multivariate analysis (HR, 1.73; 95% confidence interval, 1.15-2.60; P = 0.008).

“Incident hyperkalemia was strongly associated with down-titration of MRA therapy which was, in turn, associated with a worse prognosis,” the investigators concluded.

[email protected]

SOURCE: J Am Coll Cardiol HF. 2019 Oct 9. doi: 10.1016/j.jchf.2019.07.010.

The hyperkalemia that commonly occurs in patients hospitalized for acute heart failure does not affect outcomes, but it can lead to treatment changes that can in turn raise the risk of mortality.

That’s according to an analysis of data from 1,589 patients in the PROTECT trial (Placebo-Controlled Randomized Study of the Selective A₁ Adenosine Receptor Antagonist Rolofylline for Patients Hospitalized with Acute Decompensated Heart Failure and Volume Overload to Assess Treatment Effect on Congestion and Renal Function) (N Engl J Med. 2010;363:1419-28).

In PROTECT, patients with acute heart failure and mild or moderate renal impairment (estimated creatinine clearance of 20-80 mL/min) were enrolled and randomized to receive placebo or rolofylline, a selective A₁ adenosine receptor antagonist that is no longer in development. Because of the meticulous recording of potassium levels in PROTECT, investigators led by Joost C. Beusekamp of the University of Groningen, the Netherlands, used the data to examine the relations between incident hyperkalemia and changes in treatment, focusing on mineralocorticoid antagonists (MRAs).

They found that of the 35% of the patients who developed hyperkalemia at least once during hospitalization, defined as at least one episode of potassium above 5.0 mEq/L, 53% had been taking MRAs before hospitalization. And of those patients who been taking MRAs before hospitalization, 35% and 44% developed incident hypokalemia and had “a normal potassium” level, respectively. The hyperkalemia patients were also more likely to have their MRAs down-titrated (15%) during their stay than were those with low (8%) and normal (9%) potassium levels.

No significant association was found between in-hospital potassium levels and 180-day mortality or a composite of rehospitalization for cardiovascular or renal causes or all-cause death at 30 days (data not provided). However, there was a significant link between MRA dose reductions and 180-day mortality in a multivariate analysis (HR, 1.73; 95% confidence interval, 1.15-2.60; P = 0.008).

“Incident hyperkalemia was strongly associated with down-titration of MRA therapy which was, in turn, associated with a worse prognosis,” the investigators concluded.

[email protected]

SOURCE: J Am Coll Cardiol HF. 2019 Oct 9. doi: 10.1016/j.jchf.2019.07.010.

LAS VEGAS – Contrary to current U.S. dietary recommendations for pregnancy, women with obesity should not increase their energy intake during pregnancy to achieve the current recommended level of gestational weight gain, based on findings from an intensive assessment of 54 women with obesity during weeks 13-37 of pregnancy.

Mitchel L. Zoler/MDedge News

To achieve the gestational weight gain of 11-20 pounds (5-9.1 kg) recommended by the Institute of Medicine, women with obesity ‒ those with a body mass index of 30 kg/m² or greater ‒ had an average energy intake during the second and third trimesters of 125 kcal/day less than their energy expenditure, Leanne M. Redman, PhD, said at a meeting presented by the Obesity Society and the American Society for Metabolic and Bariatric Surgery.

However, women in the study who had inadequate gestational weight gain had a daily calorie deficit that was only slightly larger, an average of 262 kcal/day below their energy expenditure. As a consequence, Dr. Redman believes the take-home message from her findings is that pregnant women with obesity should maintain their prepregnancy energy intake, though she also strongly recommended improvements in diet quality.

“Chasing a 100-kcal/day deficit in intake is extremely problematic,” Dr. Redman admitted, so she suggested that women with obesity be advised simply to not increase their calorie intake during pregnancy.

“The message is: Focus on improving diet quality rather than increasing calories,” she said in an interview. Pregnant women with obesity “do not need to increase calorie intake. They need to improve their diet quality,” with increased consumption of fruits and vegetables, said Dr. Redman, a professor and director of the Reproductive Endocrinology and Women’s Health Laboratory at Louisiana State University’s Pennington Biomedical Research Center in Baton Rouge.

The results she reported represent “the first time” researchers have examined energy expenditure and weight-gain trajectories in women with obesity throughout the second and third trimesters. Until now, dietary energy recommendations for women with obesity during pregnancy were based on observations made in women without obesity.

Those observations led the Institute of Medicine to call for a recommended pregnancy weight gain of 11-20 pounds in women with obesity, as well as gains of 25-35 pounds in women with a normal body mass index of 18.5-24.9 kg/m² (Weight Gain During Pregnancy: Reexamining the Guidelines; May 2009). In that 2009 document, the IOM committee said that, in general, pregnant women should add 340 kcal/day to their prepregnancy intake during the second trimester and add 452 kcal/day during the third trimester without regard to their prepregnancy body mass index, a recommendation that clinicians continued to promote in subsequent years (Med Clin North Amer. 2016;100[6]:1199-215), and that was generally affirmed by the American College of Obstetricians and Gynecologists in 2013 and reaffirmed in 2018.*

The new evidence collected by Dr. Redman and associates “challenges current practice and argues that women with obesity should not be advised to consume additional energy during pregnancy as currently recommended,” they wrote in an article with their findings published a few days before Dr. Redman gave her talk (J Clin Invest. 2019;129[11]:4682-90).

The MomEE (Determinants of Gestational Weight Gain in Obese Pregnant Women) study enrolled 72 women with obesity during the first trimester of pregnancy and collected complete data through the end of the third trimester from 54 women. The researchers collected data on weight, body fat mass, and energy expenditure at multiple times during the second and third trimesters and calculated energy intake.

Based on body weights at the end of the third trimester, the researchers divided the 54 women into three subgroups: 10 women (19%) with inadequate weight gain by the IOM recommendations, 8 (15%) who had the IOM’s recommended weight gain of 11-20 pounds, and 36 women (67%; total is greater than 100% because of rounding) with excess weight gain, and within each group, they calculated the average level of energy intake relative to energy expenditure.

In addition to the daily calorie deficits associated with women who maintained recommended or inadequate weight, the researchers also found that women with excess weight gain averaged 186 more kcal/day than required to meet their daily energy expenditure.

The analyses showed that the increased energy demand of pregnancy and the fetus is compensated for by mobilization of the maternal fat mass in women with obesity, and that an imbalance between energy intake and expenditure is the main driver of weight gain during pregnancy. The results also highlighted how often pregnant women with obesity fail to follow a diet that results in the recommended weight gain of 11-20 pounds. In the MomEE cohort, two-thirds of enrolled women had excess weight gain.

The finding that women had the recommended weight gain on a diet that cut their daily calorie intake by about 100 kcal/day during the last two trimesters highlighted the nutritional challenge faced by women with obesity who are pregnant. “About three-quarters of women in the study had poor diet quality. There is an opportunity to improve diet with more fruits and vegetables to increase fullness, and [to reduce] energy-dense foods,” Dr. Redman said.

She is planning to collaborate on a study that will test the efficacy and safety of providing pregnant women with extreme obesity (class II-III) with defined meals to provide better control of energy intake and nutritional quality. Dr. Redman said she also hoped that the new findings she reported would be taken into account by the advisory committee assembled by the Department of Health & Human Services and the Department of Agriculture, which are currently preparing a revision of U.S. dietary guidelines for release in 2020.

The National Institutes of Health and the Clinical Research Cores at Pennington Biomedical Research Center funded the study. Dr. Redman had no disclosures.

[email protected]

SOURCE: Redman LM et al. Obesity Week 2019, Abstract T-OR-2079.

*This article was updated 2/7/2020.

LAS VEGAS – Contrary to current U.S. dietary recommendations for pregnancy, women with obesity should not increase their energy intake during pregnancy to achieve the current recommended level of gestational weight gain, based on findings from an intensive assessment of 54 women with obesity during weeks 13-37 of pregnancy.

Mitchel L. Zoler/MDedge News

To achieve the gestational weight gain of 11-20 pounds (5-9.1 kg) recommended by the Institute of Medicine, women with obesity ‒ those with a body mass index of 30 kg/m² or greater ‒ had an average energy intake during the second and third trimesters of 125 kcal/day less than their energy expenditure, Leanne M. Redman, PhD, said at a meeting presented by the Obesity Society and the American Society for Metabolic and Bariatric Surgery.

However, women in the study who had inadequate gestational weight gain had a daily calorie deficit that was only slightly larger, an average of 262 kcal/day below their energy expenditure. As a consequence, Dr. Redman believes the take-home message from her findings is that pregnant women with obesity should maintain their prepregnancy energy intake, though she also strongly recommended improvements in diet quality.

“Chasing a 100-kcal/day deficit in intake is extremely problematic,” Dr. Redman admitted, so she suggested that women with obesity be advised simply to not increase their calorie intake during pregnancy.

“The message is: Focus on improving diet quality rather than increasing calories,” she said in an interview. Pregnant women with obesity “do not need to increase calorie intake. They need to improve their diet quality,” with increased consumption of fruits and vegetables, said Dr. Redman, a professor and director of the Reproductive Endocrinology and Women’s Health Laboratory at Louisiana State University’s Pennington Biomedical Research Center in Baton Rouge.

The results she reported represent “the first time” researchers have examined energy expenditure and weight-gain trajectories in women with obesity throughout the second and third trimesters. Until now, dietary energy recommendations for women with obesity during pregnancy were based on observations made in women without obesity.

Those observations led the Institute of Medicine to call for a recommended pregnancy weight gain of 11-20 pounds in women with obesity, as well as gains of 25-35 pounds in women with a normal body mass index of 18.5-24.9 kg/m² (Weight Gain During Pregnancy: Reexamining the Guidelines; May 2009). In that 2009 document, the IOM committee said that, in general, pregnant women should add 340 kcal/day to their prepregnancy intake during the second trimester and add 452 kcal/day during the third trimester without regard to their prepregnancy body mass index, a recommendation that clinicians continued to promote in subsequent years (Med Clin North Amer. 2016;100[6]:1199-215), and that was generally affirmed by the American College of Obstetricians and Gynecologists in 2013 and reaffirmed in 2018.*

The new evidence collected by Dr. Redman and associates “challenges current practice and argues that women with obesity should not be advised to consume additional energy during pregnancy as currently recommended,” they wrote in an article with their findings published a few days before Dr. Redman gave her talk (J Clin Invest. 2019;129[11]:4682-90).

The MomEE (Determinants of Gestational Weight Gain in Obese Pregnant Women) study enrolled 72 women with obesity during the first trimester of pregnancy and collected complete data through the end of the third trimester from 54 women. The researchers collected data on weight, body fat mass, and energy expenditure at multiple times during the second and third trimesters and calculated energy intake.

Based on body weights at the end of the third trimester, the researchers divided the 54 women into three subgroups: 10 women (19%) with inadequate weight gain by the IOM recommendations, 8 (15%) who had the IOM’s recommended weight gain of 11-20 pounds, and 36 women (67%; total is greater than 100% because of rounding) with excess weight gain, and within each group, they calculated the average level of energy intake relative to energy expenditure.

In addition to the daily calorie deficits associated with women who maintained recommended or inadequate weight, the researchers also found that women with excess weight gain averaged 186 more kcal/day than required to meet their daily energy expenditure.

The analyses showed that the increased energy demand of pregnancy and the fetus is compensated for by mobilization of the maternal fat mass in women with obesity, and that an imbalance between energy intake and expenditure is the main driver of weight gain during pregnancy. The results also highlighted how often pregnant women with obesity fail to follow a diet that results in the recommended weight gain of 11-20 pounds. In the MomEE cohort, two-thirds of enrolled women had excess weight gain.

The finding that women had the recommended weight gain on a diet that cut their daily calorie intake by about 100 kcal/day during the last two trimesters highlighted the nutritional challenge faced by women with obesity who are pregnant. “About three-quarters of women in the study had poor diet quality. There is an opportunity to improve diet with more fruits and vegetables to increase fullness, and [to reduce] energy-dense foods,” Dr. Redman said.

She is planning to collaborate on a study that will test the efficacy and safety of providing pregnant women with extreme obesity (class II-III) with defined meals to provide better control of energy intake and nutritional quality. Dr. Redman said she also hoped that the new findings she reported would be taken into account by the advisory committee assembled by the Department of Health & Human Services and the Department of Agriculture, which are currently preparing a revision of U.S. dietary guidelines for release in 2020.

The National Institutes of Health and the Clinical Research Cores at Pennington Biomedical Research Center funded the study. Dr. Redman had no disclosures.

[email protected]

SOURCE: Redman LM et al. Obesity Week 2019, Abstract T-OR-2079.

*This article was updated 2/7/2020.

LAS VEGAS – Contrary to current U.S. dietary recommendations for pregnancy, women with obesity should not increase their energy intake during pregnancy to achieve the current recommended level of gestational weight gain, based on findings from an intensive assessment of 54 women with obesity during weeks 13-37 of pregnancy.

Mitchel L. Zoler/MDedge News

To achieve the gestational weight gain of 11-20 pounds (5-9.1 kg) recommended by the Institute of Medicine, women with obesity ‒ those with a body mass index of 30 kg/m² or greater ‒ had an average energy intake during the second and third trimesters of 125 kcal/day less than their energy expenditure, Leanne M. Redman, PhD, said at a meeting presented by the Obesity Society and the American Society for Metabolic and Bariatric Surgery.

However, women in the study who had inadequate gestational weight gain had a daily calorie deficit that was only slightly larger, an average of 262 kcal/day below their energy expenditure. As a consequence, Dr. Redman believes the take-home message from her findings is that pregnant women with obesity should maintain their prepregnancy energy intake, though she also strongly recommended improvements in diet quality.

“Chasing a 100-kcal/day deficit in intake is extremely problematic,” Dr. Redman admitted, so she suggested that women with obesity be advised simply to not increase their calorie intake during pregnancy.

“The message is: Focus on improving diet quality rather than increasing calories,” she said in an interview. Pregnant women with obesity “do not need to increase calorie intake. They need to improve their diet quality,” with increased consumption of fruits and vegetables, said Dr. Redman, a professor and director of the Reproductive Endocrinology and Women’s Health Laboratory at Louisiana State University’s Pennington Biomedical Research Center in Baton Rouge.

The results she reported represent “the first time” researchers have examined energy expenditure and weight-gain trajectories in women with obesity throughout the second and third trimesters. Until now, dietary energy recommendations for women with obesity during pregnancy were based on observations made in women without obesity.

Those observations led the Institute of Medicine to call for a recommended pregnancy weight gain of 11-20 pounds in women with obesity, as well as gains of 25-35 pounds in women with a normal body mass index of 18.5-24.9 kg/m² (Weight Gain During Pregnancy: Reexamining the Guidelines; May 2009). In that 2009 document, the IOM committee said that, in general, pregnant women should add 340 kcal/day to their prepregnancy intake during the second trimester and add 452 kcal/day during the third trimester without regard to their prepregnancy body mass index, a recommendation that clinicians continued to promote in subsequent years (Med Clin North Amer. 2016;100[6]:1199-215), and that was generally affirmed by the American College of Obstetricians and Gynecologists in 2013 and reaffirmed in 2018.*

The new evidence collected by Dr. Redman and associates “challenges current practice and argues that women with obesity should not be advised to consume additional energy during pregnancy as currently recommended,” they wrote in an article with their findings published a few days before Dr. Redman gave her talk (J Clin Invest. 2019;129[11]:4682-90).

The MomEE (Determinants of Gestational Weight Gain in Obese Pregnant Women) study enrolled 72 women with obesity during the first trimester of pregnancy and collected complete data through the end of the third trimester from 54 women. The researchers collected data on weight, body fat mass, and energy expenditure at multiple times during the second and third trimesters and calculated energy intake.

Based on body weights at the end of the third trimester, the researchers divided the 54 women into three subgroups: 10 women (19%) with inadequate weight gain by the IOM recommendations, 8 (15%) who had the IOM’s recommended weight gain of 11-20 pounds, and 36 women (67%; total is greater than 100% because of rounding) with excess weight gain, and within each group, they calculated the average level of energy intake relative to energy expenditure.

In addition to the daily calorie deficits associated with women who maintained recommended or inadequate weight, the researchers also found that women with excess weight gain averaged 186 more kcal/day than required to meet their daily energy expenditure.

The analyses showed that the increased energy demand of pregnancy and the fetus is compensated for by mobilization of the maternal fat mass in women with obesity, and that an imbalance between energy intake and expenditure is the main driver of weight gain during pregnancy. The results also highlighted how often pregnant women with obesity fail to follow a diet that results in the recommended weight gain of 11-20 pounds. In the MomEE cohort, two-thirds of enrolled women had excess weight gain.

The finding that women had the recommended weight gain on a diet that cut their daily calorie intake by about 100 kcal/day during the last two trimesters highlighted the nutritional challenge faced by women with obesity who are pregnant. “About three-quarters of women in the study had poor diet quality. There is an opportunity to improve diet with more fruits and vegetables to increase fullness, and [to reduce] energy-dense foods,” Dr. Redman said.

She is planning to collaborate on a study that will test the efficacy and safety of providing pregnant women with extreme obesity (class II-III) with defined meals to provide better control of energy intake and nutritional quality. Dr. Redman said she also hoped that the new findings she reported would be taken into account by the advisory committee assembled by the Department of Health & Human Services and the Department of Agriculture, which are currently preparing a revision of U.S. dietary guidelines for release in 2020.

The National Institutes of Health and the Clinical Research Cores at Pennington Biomedical Research Center funded the study. Dr. Redman had no disclosures.

[email protected]

SOURCE: Redman LM et al. Obesity Week 2019, Abstract T-OR-2079.

*This article was updated 2/7/2020.

Among children with atopic dermatitis, genetic variants associated with skin barrier dysfunction vary significantly by race and by their influence on disease persistence, according to authors of a cohort study.

In the study, which was based on data from a pediatric eczema registry, white children with atopic dermatitis (AD) were more than twice as likely as black children to have a filaggrin gene (FLG) loss-of-function (LoF) variant. The investigators remarked on “profound” differences by race in the study, which used a high-throughput sequencing method to identify FLG LoF variants, some of which were common in white children but not so frequently seen in black children.

Conversely, some variants common in black children were completely absent in the white children, according to the investigators, led by David J. Margolis, MD, PhD, professor of dermatology at the University of Pennsylvania, Philadelphia. The study was published in JAMA Dermatology.

These findings imply that any genetic tests developed for AD should be “inclusive,” they wrote, and shouldn’t simply rely on the most common variants associated with patients of European ancestry, namely p.R501*, c.2282del4[p.S761fs], p.S3247*, and p.R2447*.

“Relying on the classic 4 FLG LoF variants would result in approximately 8% of white children and 64% of black children with an FLG LoF variant being improperly classified,” Dr. Margolis and coinvestigators wrote.

Their comprehensive analysis of FLG LoF variants was based on a U.S. cohort of 741 children with mild to moderate AD in the Pediatric Eczema Elective Registry (PEER), enrolled from 2005 to 2017. The mean age of onset of AD among the children was almost 2 years. Using massively parallel sequencing, the investigators identified a total of 23 FLG LoF variants in 177 children, or 23.9% of the overall cohort.

White children had a higher frequency of FLG LoF variants, according to the investigators. The prevalence of variants was 31.5% in white and 15.3% in black participants, translating into an odds ratio of 2.44 for carrying any variant in a white versus black child (95% confidence interval, 1.76-3.39).

In previous studies, FLG LoF variants are seen in 25%-30% of people with AD who have European and Asian ancestry; by contrast, they are “uncommonly” exhibited in individuals of African ancestry, the investigators wrote.

Persistent AD was more likely among children with FLG LoF variants, with an odds ratio of 0.67 (95% CI, 0.56-0.80), according to Dr. Margolis and coauthors. However, the black children in this cohort had more persistent disease, compared with white children, regardless of whether they had FLG LoF variants or not.

Exon 3 FLG LoF are known to be the most common variants linked to skin barrier dysfunction, the investigators noted.

“However, all FLG LoF variants might not confer an increased risk of AD, and further, they may not all have the same effect on the persistence of AD over time,” they added in a discussion of their results.

The study was supported by a grant from the National Institute of Arthritis and Musculoskeletal and Skin Diseases. The PEER cohort is funded by Valeant Pharmaceuticals. Dr. Margolis reported receiving research funding as the principal investigator via the trustees of the University of Pennsylvania, and receiving funding from the National Institutes of Health and Valeant; disclosures not related to the study included consulting activities primarily as a member of a data monitoring or scientific advisory boards for several pharmaceutical companies.

SOURCE: Margolis DJ et al. JAMA Dermatol. 2019 Jul 31. doi: 10.1011/jamadermatol.2019.1946.

Among children with atopic dermatitis, genetic variants associated with skin barrier dysfunction vary significantly by race and by their influence on disease persistence, according to authors of a cohort study.

In the study, which was based on data from a pediatric eczema registry, white children with atopic dermatitis (AD) were more than twice as likely as black children to have a filaggrin gene (FLG) loss-of-function (LoF) variant. The investigators remarked on “profound” differences by race in the study, which used a high-throughput sequencing method to identify FLG LoF variants, some of which were common in white children but not so frequently seen in black children.

Conversely, some variants common in black children were completely absent in the white children, according to the investigators, led by David J. Margolis, MD, PhD, professor of dermatology at the University of Pennsylvania, Philadelphia. The study was published in JAMA Dermatology.

These findings imply that any genetic tests developed for AD should be “inclusive,” they wrote, and shouldn’t simply rely on the most common variants associated with patients of European ancestry, namely p.R501*, c.2282del4[p.S761fs], p.S3247*, and p.R2447*.

“Relying on the classic 4 FLG LoF variants would result in approximately 8% of white children and 64% of black children with an FLG LoF variant being improperly classified,” Dr. Margolis and coinvestigators wrote.

Their comprehensive analysis of FLG LoF variants was based on a U.S. cohort of 741 children with mild to moderate AD in the Pediatric Eczema Elective Registry (PEER), enrolled from 2005 to 2017. The mean age of onset of AD among the children was almost 2 years. Using massively parallel sequencing, the investigators identified a total of 23 FLG LoF variants in 177 children, or 23.9% of the overall cohort.

White children had a higher frequency of FLG LoF variants, according to the investigators. The prevalence of variants was 31.5% in white and 15.3% in black participants, translating into an odds ratio of 2.44 for carrying any variant in a white versus black child (95% confidence interval, 1.76-3.39).

In previous studies, FLG LoF variants are seen in 25%-30% of people with AD who have European and Asian ancestry; by contrast, they are “uncommonly” exhibited in individuals of African ancestry, the investigators wrote.

Persistent AD was more likely among children with FLG LoF variants, with an odds ratio of 0.67 (95% CI, 0.56-0.80), according to Dr. Margolis and coauthors. However, the black children in this cohort had more persistent disease, compared with white children, regardless of whether they had FLG LoF variants or not.

Exon 3 FLG LoF are known to be the most common variants linked to skin barrier dysfunction, the investigators noted.

“However, all FLG LoF variants might not confer an increased risk of AD, and further, they may not all have the same effect on the persistence of AD over time,” they added in a discussion of their results.

The study was supported by a grant from the National Institute of Arthritis and Musculoskeletal and Skin Diseases. The PEER cohort is funded by Valeant Pharmaceuticals. Dr. Margolis reported receiving research funding as the principal investigator via the trustees of the University of Pennsylvania, and receiving funding from the National Institutes of Health and Valeant; disclosures not related to the study included consulting activities primarily as a member of a data monitoring or scientific advisory boards for several pharmaceutical companies.

SOURCE: Margolis DJ et al. JAMA Dermatol. 2019 Jul 31. doi: 10.1011/jamadermatol.2019.1946.

Among children with atopic dermatitis, genetic variants associated with skin barrier dysfunction vary significantly by race and by their influence on disease persistence, according to authors of a cohort study.

In the study, which was based on data from a pediatric eczema registry, white children with atopic dermatitis (AD) were more than twice as likely as black children to have a filaggrin gene (FLG) loss-of-function (LoF) variant. The investigators remarked on “profound” differences by race in the study, which used a high-throughput sequencing method to identify FLG LoF variants, some of which were common in white children but not so frequently seen in black children.

Conversely, some variants common in black children were completely absent in the white children, according to the investigators, led by David J. Margolis, MD, PhD, professor of dermatology at the University of Pennsylvania, Philadelphia. The study was published in JAMA Dermatology.

These findings imply that any genetic tests developed for AD should be “inclusive,” they wrote, and shouldn’t simply rely on the most common variants associated with patients of European ancestry, namely p.R501*, c.2282del4[p.S761fs], p.S3247*, and p.R2447*.

“Relying on the classic 4 FLG LoF variants would result in approximately 8% of white children and 64% of black children with an FLG LoF variant being improperly classified,” Dr. Margolis and coinvestigators wrote.

Their comprehensive analysis of FLG LoF variants was based on a U.S. cohort of 741 children with mild to moderate AD in the Pediatric Eczema Elective Registry (PEER), enrolled from 2005 to 2017. The mean age of onset of AD among the children was almost 2 years. Using massively parallel sequencing, the investigators identified a total of 23 FLG LoF variants in 177 children, or 23.9% of the overall cohort.

White children had a higher frequency of FLG LoF variants, according to the investigators. The prevalence of variants was 31.5% in white and 15.3% in black participants, translating into an odds ratio of 2.44 for carrying any variant in a white versus black child (95% confidence interval, 1.76-3.39).

In previous studies, FLG LoF variants are seen in 25%-30% of people with AD who have European and Asian ancestry; by contrast, they are “uncommonly” exhibited in individuals of African ancestry, the investigators wrote.

Persistent AD was more likely among children with FLG LoF variants, with an odds ratio of 0.67 (95% CI, 0.56-0.80), according to Dr. Margolis and coauthors. However, the black children in this cohort had more persistent disease, compared with white children, regardless of whether they had FLG LoF variants or not.

Exon 3 FLG LoF are known to be the most common variants linked to skin barrier dysfunction, the investigators noted.

“However, all FLG LoF variants might not confer an increased risk of AD, and further, they may not all have the same effect on the persistence of AD over time,” they added in a discussion of their results.

The study was supported by a grant from the National Institute of Arthritis and Musculoskeletal and Skin Diseases. The PEER cohort is funded by Valeant Pharmaceuticals. Dr. Margolis reported receiving research funding as the principal investigator via the trustees of the University of Pennsylvania, and receiving funding from the National Institutes of Health and Valeant; disclosures not related to the study included consulting activities primarily as a member of a data monitoring or scientific advisory boards for several pharmaceutical companies.

SOURCE: Margolis DJ et al. JAMA Dermatol. 2019 Jul 31. doi: 10.1011/jamadermatol.2019.1946.

BOSTON – The Karnofsky Performance Status is predictive of 5-year survival among patients with autoimmune-related liver disease who undergo a transplant, based on a retrospective look at more than 6,500 patients.

Will Pass/MDedge News

The analysis also showed that African American patients had a 33% higher mortality risk than non-Hispanic white patients, reported lead author Artin Galoosian, MD, of California Pacific Medical Center in San Francisco, who presented findings at the annual meeting of the American Association for the Study of Liver Diseases.

According to Dr. Galoosian, previous research has shown that Karnofsky scores are a quick and reliable means of predicting survival with liver transplant, but minimal research has evaluated this clinical tool specifically for patients with autoimmune-related liver diseases, which prompted the present study.

Drawing data from the United Network for Organ Sharing (UNOS; 2004-2017), the investigators evaluated performance status and survival in 6,628 patients who underwent liver transplant for one of three diseases: autoimmune hepatitis (AIH), primary sclerosing cholangitis (PSC), or primary biliary cholangitis (PBC). Karnofsky scores were divided into quartiles 1 through 4, from best to worst functional status. The investigators used Kaplan-Meier methods and multivariate Cox proportional hazard ratios to determine relationships between disease etiology, Karnofsky score, and survival; in addition, they evaluated the impact of demographic factors on outcomes.

The population was predominantly non-Hispanic white (73.0%) with smaller proportions of African American (13.4%) and Hispanic patients (11.5%). Of the three diseases, PBC was most common (38.2%), followed by PSC (32.1%), then AIH (29.7%).

Across all etiologies, Karnofsky status was significantly associated with survival; a score of 4 came with a 90% increased risk of posttransplant death, compared with a score of 1. Patients with AIH were most likely to have poor pretransplant functional status, as 39.1% of these patients had a Karnofsky score of 4, compared with 31.9% of patients with PSC and 29.0% of patients with PBC. AIH was also associated with a significantly higher risk of posttransplant death; relative risks for PSC and PBC were 20% and 17% lower, respectively.

Five years after surgery, 84.9% of AIH patients with a Karnofsky score of 1 were alive, compared with 76.1% of patients who had a score of 4. A similar association with functional status was found for PSC (84.9% vs. 75.4%), while PBC had a narrower survival margin (88.7% vs. 86.9%).

Analysis also revealed a wide survival gap between patients of different ethnic backgrounds. Compared with white patients, African American patients had a 33% higher risk of dying on the wait list or after transplant.

“[This gap] could reflect a multitude of issues, one being delayed referral to a hepatologist and being listed for transplant much later, so [patients] tend to be more sick,” Dr. Galoosian said.

He also offered some insight into clinical relevance.

“A broader implication of this research could be in the primary care setting,” Dr. Galoosian said. “[Clinicians need to be] aware that someone’s functional status has a broader impact on their health and be aware that ethnic minorities need to be more vigilantly up to date on their health care maintenance and more vigilantly connected to social workers if needed, in terms of getting the resources that they need to help break the [chain] of worse outcomes.”

The investigators disclosed relationships with Gilead, Salix, and AbbVie.

SOURCE: Galoosian A et al. The Liver Meeting 2019. Abstract 1102.

BOSTON – The Karnofsky Performance Status is predictive of 5-year survival among patients with autoimmune-related liver disease who undergo a transplant, based on a retrospective look at more than 6,500 patients.

Will Pass/MDedge News

The analysis also showed that African American patients had a 33% higher mortality risk than non-Hispanic white patients, reported lead author Artin Galoosian, MD, of California Pacific Medical Center in San Francisco, who presented findings at the annual meeting of the American Association for the Study of Liver Diseases.

According to Dr. Galoosian, previous research has shown that Karnofsky scores are a quick and reliable means of predicting survival with liver transplant, but minimal research has evaluated this clinical tool specifically for patients with autoimmune-related liver diseases, which prompted the present study.

Drawing data from the United Network for Organ Sharing (UNOS; 2004-2017), the investigators evaluated performance status and survival in 6,628 patients who underwent liver transplant for one of three diseases: autoimmune hepatitis (AIH), primary sclerosing cholangitis (PSC), or primary biliary cholangitis (PBC). Karnofsky scores were divided into quartiles 1 through 4, from best to worst functional status. The investigators used Kaplan-Meier methods and multivariate Cox proportional hazard ratios to determine relationships between disease etiology, Karnofsky score, and survival; in addition, they evaluated the impact of demographic factors on outcomes.

The population was predominantly non-Hispanic white (73.0%) with smaller proportions of African American (13.4%) and Hispanic patients (11.5%). Of the three diseases, PBC was most common (38.2%), followed by PSC (32.1%), then AIH (29.7%).

Across all etiologies, Karnofsky status was significantly associated with survival; a score of 4 came with a 90% increased risk of posttransplant death, compared with a score of 1. Patients with AIH were most likely to have poor pretransplant functional status, as 39.1% of these patients had a Karnofsky score of 4, compared with 31.9% of patients with PSC and 29.0% of patients with PBC. AIH was also associated with a significantly higher risk of posttransplant death; relative risks for PSC and PBC were 20% and 17% lower, respectively.

Five years after surgery, 84.9% of AIH patients with a Karnofsky score of 1 were alive, compared with 76.1% of patients who had a score of 4. A similar association with functional status was found for PSC (84.9% vs. 75.4%), while PBC had a narrower survival margin (88.7% vs. 86.9%).

Analysis also revealed a wide survival gap between patients of different ethnic backgrounds. Compared with white patients, African American patients had a 33% higher risk of dying on the wait list or after transplant.

“[This gap] could reflect a multitude of issues, one being delayed referral to a hepatologist and being listed for transplant much later, so [patients] tend to be more sick,” Dr. Galoosian said.

He also offered some insight into clinical relevance.

“A broader implication of this research could be in the primary care setting,” Dr. Galoosian said. “[Clinicians need to be] aware that someone’s functional status has a broader impact on their health and be aware that ethnic minorities need to be more vigilantly up to date on their health care maintenance and more vigilantly connected to social workers if needed, in terms of getting the resources that they need to help break the [chain] of worse outcomes.”

The investigators disclosed relationships with Gilead, Salix, and AbbVie.

SOURCE: Galoosian A et al. The Liver Meeting 2019. Abstract 1102.

BOSTON – The Karnofsky Performance Status is predictive of 5-year survival among patients with autoimmune-related liver disease who undergo a transplant, based on a retrospective look at more than 6,500 patients.

Will Pass/MDedge News

The analysis also showed that African American patients had a 33% higher mortality risk than non-Hispanic white patients, reported lead author Artin Galoosian, MD, of California Pacific Medical Center in San Francisco, who presented findings at the annual meeting of the American Association for the Study of Liver Diseases.

According to Dr. Galoosian, previous research has shown that Karnofsky scores are a quick and reliable means of predicting survival with liver transplant, but minimal research has evaluated this clinical tool specifically for patients with autoimmune-related liver diseases, which prompted the present study.

Drawing data from the United Network for Organ Sharing (UNOS; 2004-2017), the investigators evaluated performance status and survival in 6,628 patients who underwent liver transplant for one of three diseases: autoimmune hepatitis (AIH), primary sclerosing cholangitis (PSC), or primary biliary cholangitis (PBC). Karnofsky scores were divided into quartiles 1 through 4, from best to worst functional status. The investigators used Kaplan-Meier methods and multivariate Cox proportional hazard ratios to determine relationships between disease etiology, Karnofsky score, and survival; in addition, they evaluated the impact of demographic factors on outcomes.

The population was predominantly non-Hispanic white (73.0%) with smaller proportions of African American (13.4%) and Hispanic patients (11.5%). Of the three diseases, PBC was most common (38.2%), followed by PSC (32.1%), then AIH (29.7%).

Across all etiologies, Karnofsky status was significantly associated with survival; a score of 4 came with a 90% increased risk of posttransplant death, compared with a score of 1. Patients with AIH were most likely to have poor pretransplant functional status, as 39.1% of these patients had a Karnofsky score of 4, compared with 31.9% of patients with PSC and 29.0% of patients with PBC. AIH was also associated with a significantly higher risk of posttransplant death; relative risks for PSC and PBC were 20% and 17% lower, respectively.

Five years after surgery, 84.9% of AIH patients with a Karnofsky score of 1 were alive, compared with 76.1% of patients who had a score of 4. A similar association with functional status was found for PSC (84.9% vs. 75.4%), while PBC had a narrower survival margin (88.7% vs. 86.9%).

Analysis also revealed a wide survival gap between patients of different ethnic backgrounds. Compared with white patients, African American patients had a 33% higher risk of dying on the wait list or after transplant.

“[This gap] could reflect a multitude of issues, one being delayed referral to a hepatologist and being listed for transplant much later, so [patients] tend to be more sick,” Dr. Galoosian said.

He also offered some insight into clinical relevance.

“A broader implication of this research could be in the primary care setting,” Dr. Galoosian said. “[Clinicians need to be] aware that someone’s functional status has a broader impact on their health and be aware that ethnic minorities need to be more vigilantly up to date on their health care maintenance and more vigilantly connected to social workers if needed, in terms of getting the resources that they need to help break the [chain] of worse outcomes.”

The investigators disclosed relationships with Gilead, Salix, and AbbVie.

SOURCE: Galoosian A et al. The Liver Meeting 2019. Abstract 1102.

An unexpected prevalence of chronic lower back pain (CLBP) was found among patients with proximal venous outflow obstruction (PVOO), according to Windsor Ting, MD, of the Icahn School of Medicine at Mount Sinai, New York and colleagues.

On Friday morning, Dr. Ting will present a study they performed to assess 168 consecutive patients (59% women; mean age 63 years) with PVOO who underwent iliac vein stent placement. PVOO was confirmed with venography and/or IVUS. The patients were queried regarding preoperative and postoperative CLBP, defined as consistent low back pain of a minimum 3-month duration.

They collected data on demographics, venous-related symptomatology, pain scores (0-10) as determined by a visual analog scale (VAS), characteristics of the CLBP. In addition, details of the vein stent procedure were collected.

The mean postoperative duration among the patients was 526 days. Preoperative CLBP was present in 104 (62%) patients; 29 (28%) used analgesics and 38 (37%) had a prior visit with a CLBP specialist. Standing (44%) and sitting (43%) were the two most common factors associated with CLBP pain exacerbation.

Dr. Ting will discuss how CLBP was unexpectedly prevalent among patients with PVOO prior to their iliac vein stent placement, and how their pain was significantly improved after iliac vein stent placement, with 32% of the patients reporting complete symptom resolution. This study is the first to report these unexpected findings, according to the researchers, but the pathophysiology of CLBP in PVOO is unclear.

An unexpected prevalence of chronic lower back pain (CLBP) was found among patients with proximal venous outflow obstruction (PVOO), according to Windsor Ting, MD, of the Icahn School of Medicine at Mount Sinai, New York and colleagues.

On Friday morning, Dr. Ting will present a study they performed to assess 168 consecutive patients (59% women; mean age 63 years) with PVOO who underwent iliac vein stent placement. PVOO was confirmed with venography and/or IVUS. The patients were queried regarding preoperative and postoperative CLBP, defined as consistent low back pain of a minimum 3-month duration.

They collected data on demographics, venous-related symptomatology, pain scores (0-10) as determined by a visual analog scale (VAS), characteristics of the CLBP. In addition, details of the vein stent procedure were collected.

The mean postoperative duration among the patients was 526 days. Preoperative CLBP was present in 104 (62%) patients; 29 (28%) used analgesics and 38 (37%) had a prior visit with a CLBP specialist. Standing (44%) and sitting (43%) were the two most common factors associated with CLBP pain exacerbation.

Dr. Ting will discuss how CLBP was unexpectedly prevalent among patients with PVOO prior to their iliac vein stent placement, and how their pain was significantly improved after iliac vein stent placement, with 32% of the patients reporting complete symptom resolution. This study is the first to report these unexpected findings, according to the researchers, but the pathophysiology of CLBP in PVOO is unclear.

An unexpected prevalence of chronic lower back pain (CLBP) was found among patients with proximal venous outflow obstruction (PVOO), according to Windsor Ting, MD, of the Icahn School of Medicine at Mount Sinai, New York and colleagues.

On Friday morning, Dr. Ting will present a study they performed to assess 168 consecutive patients (59% women; mean age 63 years) with PVOO who underwent iliac vein stent placement. PVOO was confirmed with venography and/or IVUS. The patients were queried regarding preoperative and postoperative CLBP, defined as consistent low back pain of a minimum 3-month duration.

They collected data on demographics, venous-related symptomatology, pain scores (0-10) as determined by a visual analog scale (VAS), characteristics of the CLBP. In addition, details of the vein stent procedure were collected.

The mean postoperative duration among the patients was 526 days. Preoperative CLBP was present in 104 (62%) patients; 29 (28%) used analgesics and 38 (37%) had a prior visit with a CLBP specialist. Standing (44%) and sitting (43%) were the two most common factors associated with CLBP pain exacerbation.

Dr. Ting will discuss how CLBP was unexpectedly prevalent among patients with PVOO prior to their iliac vein stent placement, and how their pain was significantly improved after iliac vein stent placement, with 32% of the patients reporting complete symptom resolution. This study is the first to report these unexpected findings, according to the researchers, but the pathophysiology of CLBP in PVOO is unclear.

PHM19 session

Apps for busy pediatric hospitalists 2.0

Presenters

Tosin Adeyanju, MD, FAAP

Alexander Hogan, MD

Jane Im, MD, FAAP

Kim O’Hara, MD

Michael Tchou, MD, FAAP
 

Session summary

This presentation at Pediatric Hospital Medicine 2019 started with the sharing of learning tools to help physicians stay current and organized with the ever-expanding body of medical literature.

The instructors shared content aggregators, such as Read by QxMD, that allow the user to follow multiple journals and highlight new articles based on the user’s preferences and chosen keywords. They also shared reference managers, such as Mendeley, which allows users to organize, store, and access their literature library from anywhere and can even be used to simplify citations and bibliographies in articles.

The presenters shared resources and applications that can be used to quickly access information on mobile devices. Applications, such as MDCalc and the CDC STD Tx Guide, can allow users to reference clinical calculators and treatment courses for teaching at the bedside. The presenters also introduced pharmaceutical applications like GoodRx, an application that allows patients and physicians to compare drug prices at various pharmacies. They also introduced the audience to Formulary Search by MMIT that helps users determine which medications are covered by an insurance plan. They also shared some applications that can help users deal with emergencies, like Ped Guide and Pedi Crisis. These apps can help users review emergency algorithms, dose emergency medications, and determine the sizes of emergency equipment.

The presenters closed by sharing teaching applications that allow users to increase interactions with presentation audiences or learners. Teaching tools like Kahoot! and Poll Everywhere allow users to gauge their audiences’ understanding of material. Online software, such as Slack.com and Microsoft.com, allows for collaboration and file sharing across institutions and integrate with many other services.
 

Key takeaways

• Content aggregators and reference managers help users organize and access literature from anywhere.

• Teaching tools encourage audience participation, immediate assessment of learners.

• Online software tools allow for easy collaboration and file sharing across institutions and easily integrate with many other services.

Dr. Gupta is a pediatric hospitalist at Phoenix Children’s Hospital.

PHM19 session

Apps for busy pediatric hospitalists 2.0

Presenters

Tosin Adeyanju, MD, FAAP

Alexander Hogan, MD

Jane Im, MD, FAAP

Kim O’Hara, MD

Michael Tchou, MD, FAAP
 

Session summary

This presentation at Pediatric Hospital Medicine 2019 started with the sharing of learning tools to help physicians stay current and organized with the ever-expanding body of medical literature.

The instructors shared content aggregators, such as Read by QxMD, that allow the user to follow multiple journals and highlight new articles based on the user’s preferences and chosen keywords. They also shared reference managers, such as Mendeley, which allows users to organize, store, and access their literature library from anywhere and can even be used to simplify citations and bibliographies in articles.

The presenters shared resources and applications that can be used to quickly access information on mobile devices. Applications, such as MDCalc and the CDC STD Tx Guide, can allow users to reference clinical calculators and treatment courses for teaching at the bedside. The presenters also introduced pharmaceutical applications like GoodRx, an application that allows patients and physicians to compare drug prices at various pharmacies. They also introduced the audience to Formulary Search by MMIT that helps users determine which medications are covered by an insurance plan. They also shared some applications that can help users deal with emergencies, like Ped Guide and Pedi Crisis. These apps can help users review emergency algorithms, dose emergency medications, and determine the sizes of emergency equipment.

The presenters closed by sharing teaching applications that allow users to increase interactions with presentation audiences or learners. Teaching tools like Kahoot! and Poll Everywhere allow users to gauge their audiences’ understanding of material. Online software, such as Slack.com and Microsoft.com, allows for collaboration and file sharing across institutions and integrate with many other services.
 

Key takeaways

• Content aggregators and reference managers help users organize and access literature from anywhere.

• Teaching tools encourage audience participation, immediate assessment of learners.

• Online software tools allow for easy collaboration and file sharing across institutions and easily integrate with many other services.

Dr. Gupta is a pediatric hospitalist at Phoenix Children’s Hospital.

PHM19 session

Apps for busy pediatric hospitalists 2.0

Presenters

Tosin Adeyanju, MD, FAAP

Alexander Hogan, MD

Jane Im, MD, FAAP

Kim O’Hara, MD

Michael Tchou, MD, FAAP
 

Session summary

This presentation at Pediatric Hospital Medicine 2019 started with the sharing of learning tools to help physicians stay current and organized with the ever-expanding body of medical literature.

The instructors shared content aggregators, such as Read by QxMD, that allow the user to follow multiple journals and highlight new articles based on the user’s preferences and chosen keywords. They also shared reference managers, such as Mendeley, which allows users to organize, store, and access their literature library from anywhere and can even be used to simplify citations and bibliographies in articles.

The presenters shared resources and applications that can be used to quickly access information on mobile devices. Applications, such as MDCalc and the CDC STD Tx Guide, can allow users to reference clinical calculators and treatment courses for teaching at the bedside. The presenters also introduced pharmaceutical applications like GoodRx, an application that allows patients and physicians to compare drug prices at various pharmacies. They also introduced the audience to Formulary Search by MMIT that helps users determine which medications are covered by an insurance plan. They also shared some applications that can help users deal with emergencies, like Ped Guide and Pedi Crisis. These apps can help users review emergency algorithms, dose emergency medications, and determine the sizes of emergency equipment.

The presenters closed by sharing teaching applications that allow users to increase interactions with presentation audiences or learners. Teaching tools like Kahoot! and Poll Everywhere allow users to gauge their audiences’ understanding of material. Online software, such as Slack.com and Microsoft.com, allows for collaboration and file sharing across institutions and integrate with many other services.
 

Key takeaways

• Content aggregators and reference managers help users organize and access literature from anywhere.

• Teaching tools encourage audience participation, immediate assessment of learners.

• Online software tools allow for easy collaboration and file sharing across institutions and easily integrate with many other services.

Dr. Gupta is a pediatric hospitalist at Phoenix Children’s Hospital.

CHICAGO – A large Danish registry-based study has confirmed an increased risk of acute pancreatitis for patients taking certain antithyroid drugs.

After 6 months of methimazole use, the odds ratio for acute pancreatitis was 2.02, with a nonsignificant risk elevation for propylthiouracil use after a similar duration, Laszlo Hegedüs, MD, reported at the annual meeting of the American Thyroid Association.

“Ongoing methimazole, but not propylthiouracil, use is associated with an increased risk of acute pancreatitis,” he said.

Dr. Hegedüs, professor of endocrinology and metabolism at the University of Southern Denmark, Odense, said that the European Medicines Agency has noted a few postmarketing reports of acute pancreatitis in patients who received the antithyroid drug methimazole, as well as its prodrug, carbimazole. The agency has accordingly contraindicated antithyroid drug use for patients who previously experienced acute pancreatitis after receiving this drug, advising that methimazole should be “discontinued immediately” should a patient develop acute pancreatitis.

However, investigation of the antithyroid drug–pancreatitis association had been limited to aggregating those case reports, so Dr. Hegedüs and colleagues decided to use Danish medical record and registry data to investigate the association in a nationwide, controlled study that looked at both duration of therapy and total antithyroid drug use.

During the period from 1995-2018, a total of 118,649 patients who used antithyroid drugs were found in the 5.5 million individuals in the Statistics Denmark registry. Dr. Hegedüs and his colleagues also pulled in patient registry and national prescription registry data, as well as civil vital statistics data.

Of those who used antithyroid drugs, 103,825 patients used methimazole, and 14,824 used propylthiouracil. The researchers found 43,580 instances of hospitalization for first-time acute pancreatitis in the pooled antithyroid drug data. Of those, however, just 226 (0.5%) occurred in patients using methimazole, and 19 (0.04%) in those using propylthiouracil at the time of pancreatitis onset.

To ascertain the risk of acute pancreatitis in patients using antithyroid drugs for various durations, Dr. Hegedüs and his colleagues used a case-crossover study design. In the case-crossover technique, patients served as their own controls, because each patient was both exposed and not exposed to antithyroid drugs at some point during the study period. Antithyroid drugs are well suited to this study design, explained Dr. Hegedüs, because they are given for a limited time. A case-crossover design can be used with a small sample size and effectively controls for potentially confounding variables.

The odds ratio for acute pancreatitis in methimazole users after 3 months of exposure was 1.51, with a 95% confidence interval of 1.12-2.02. After 3 months of propylthiouracil exposure, the odds ratio for acute pancreatitis was 1.16 (95% CI 0.46-2.3). At 6 months, the odds ratio of 2.02 for methimazole was similarly statistically significant (95% CI, 1.50-2.78), whereas the odds ratio of 1.40 for propylthiouracil use was not significant (95% CI, 0.58-3.34).

The researchers also wanted to find out whether the cumulative drug dose affected the risk of acute pancreatitis, so they drew from the antithyroid drug population to conduct a case-control study. Here, the investigators matched data from four control patients to each case of acute pancreatitis. The researchers also controlled for sex, age, comorbidities, and prior use of drugs associated with pancreatitis.

Overall, 20% of the 692 methimazole users and their controls were men, as were 16% of the 108 propylthiouracil users, in the case-control study.

Just more than half of patients overall had a total dose exposure of 200 to 1,200 defined daily dose (DDD) – a measure developed by the World Health Organization to denote the assumed average adult dose per day of a medication – with about a quarter of patients receiving a total antithyroid drug dose more than 1,200 DDD and about 20% receiving a dose exposure of less than 200 DDD. The risk of acute pancreatitis did not increase with increased total exposure to antithyroid drugs.

“There is no evidence of a cumulative dose effect of either methimazole or propylthiouracil on the risk of acute pancreatitis,” said Dr. Hegedüs. However, “the warning of the European Medicines Agency seems justified,” he added. “The frequency of acute pancreatitis in acute methimazole users is of a similar magnitude [to that] reported for agranulocytosis,” a known, dire complication of antithyroid drug use. Patients should be advised of the potential complication and informed of signs and symptoms of acute pancreatitis, he said.

Dr. Hegedüs noted that the study had the advantage of using validated epidemiologic methods to look at drug exposure and outcomes at a nationwide scale. However, the registries from which the data were drawn also have limitations. The investigators could not determine the severity of hyperthyroidism, he said, and the relatively rare occurrence of acute pancreatitis meant that there was not sufficient statistical power to look at the subgroup of individuals who had Graves disease and to compare them with those with nodular toxic goiter.

He advised conducting a confirmatory study in an independent cohort, as well as further investigating the yet unknown mechanism of action for the link between the antithyroid drug and acute pancreatitis.

Dr. Hegedüs reported that he had no relevant conflicts of interest and reported no outside sources of funding.
 

SOURCE: Hegedüs, L. et al. ATA 2019, Short Call Oral Abstract 6 .

CHICAGO – A large Danish registry-based study has confirmed an increased risk of acute pancreatitis for patients taking certain antithyroid drugs.

After 6 months of methimazole use, the odds ratio for acute pancreatitis was 2.02, with a nonsignificant risk elevation for propylthiouracil use after a similar duration, Laszlo Hegedüs, MD, reported at the annual meeting of the American Thyroid Association.

“Ongoing methimazole, but not propylthiouracil, use is associated with an increased risk of acute pancreatitis,” he said.

Dr. Hegedüs, professor of endocrinology and metabolism at the University of Southern Denmark, Odense, said that the European Medicines Agency has noted a few postmarketing reports of acute pancreatitis in patients who received the antithyroid drug methimazole, as well as its prodrug, carbimazole. The agency has accordingly contraindicated antithyroid drug use for patients who previously experienced acute pancreatitis after receiving this drug, advising that methimazole should be “discontinued immediately” should a patient develop acute pancreatitis.

However, investigation of the antithyroid drug–pancreatitis association had been limited to aggregating those case reports, so Dr. Hegedüs and colleagues decided to use Danish medical record and registry data to investigate the association in a nationwide, controlled study that looked at both duration of therapy and total antithyroid drug use.

During the period from 1995-2018, a total of 118,649 patients who used antithyroid drugs were found in the 5.5 million individuals in the Statistics Denmark registry. Dr. Hegedüs and his colleagues also pulled in patient registry and national prescription registry data, as well as civil vital statistics data.

Of those who used antithyroid drugs, 103,825 patients used methimazole, and 14,824 used propylthiouracil. The researchers found 43,580 instances of hospitalization for first-time acute pancreatitis in the pooled antithyroid drug data. Of those, however, just 226 (0.5%) occurred in patients using methimazole, and 19 (0.04%) in those using propylthiouracil at the time of pancreatitis onset.

To ascertain the risk of acute pancreatitis in patients using antithyroid drugs for various durations, Dr. Hegedüs and his colleagues used a case-crossover study design. In the case-crossover technique, patients served as their own controls, because each patient was both exposed and not exposed to antithyroid drugs at some point during the study period. Antithyroid drugs are well suited to this study design, explained Dr. Hegedüs, because they are given for a limited time. A case-crossover design can be used with a small sample size and effectively controls for potentially confounding variables.

The odds ratio for acute pancreatitis in methimazole users after 3 months of exposure was 1.51, with a 95% confidence interval of 1.12-2.02. After 3 months of propylthiouracil exposure, the odds ratio for acute pancreatitis was 1.16 (95% CI 0.46-2.3). At 6 months, the odds ratio of 2.02 for methimazole was similarly statistically significant (95% CI, 1.50-2.78), whereas the odds ratio of 1.40 for propylthiouracil use was not significant (95% CI, 0.58-3.34).

The researchers also wanted to find out whether the cumulative drug dose affected the risk of acute pancreatitis, so they drew from the antithyroid drug population to conduct a case-control study. Here, the investigators matched data from four control patients to each case of acute pancreatitis. The researchers also controlled for sex, age, comorbidities, and prior use of drugs associated with pancreatitis.

Overall, 20% of the 692 methimazole users and their controls were men, as were 16% of the 108 propylthiouracil users, in the case-control study.

Just more than half of patients overall had a total dose exposure of 200 to 1,200 defined daily dose (DDD) – a measure developed by the World Health Organization to denote the assumed average adult dose per day of a medication – with about a quarter of patients receiving a total antithyroid drug dose more than 1,200 DDD and about 20% receiving a dose exposure of less than 200 DDD. The risk of acute pancreatitis did not increase with increased total exposure to antithyroid drugs.

“There is no evidence of a cumulative dose effect of either methimazole or propylthiouracil on the risk of acute pancreatitis,” said Dr. Hegedüs. However, “the warning of the European Medicines Agency seems justified,” he added. “The frequency of acute pancreatitis in acute methimazole users is of a similar magnitude [to that] reported for agranulocytosis,” a known, dire complication of antithyroid drug use. Patients should be advised of the potential complication and informed of signs and symptoms of acute pancreatitis, he said.

Dr. Hegedüs noted that the study had the advantage of using validated epidemiologic methods to look at drug exposure and outcomes at a nationwide scale. However, the registries from which the data were drawn also have limitations. The investigators could not determine the severity of hyperthyroidism, he said, and the relatively rare occurrence of acute pancreatitis meant that there was not sufficient statistical power to look at the subgroup of individuals who had Graves disease and to compare them with those with nodular toxic goiter.

He advised conducting a confirmatory study in an independent cohort, as well as further investigating the yet unknown mechanism of action for the link between the antithyroid drug and acute pancreatitis.

Dr. Hegedüs reported that he had no relevant conflicts of interest and reported no outside sources of funding.
 

SOURCE: Hegedüs, L. et al. ATA 2019, Short Call Oral Abstract 6 .

CHICAGO – A large Danish registry-based study has confirmed an increased risk of acute pancreatitis for patients taking certain antithyroid drugs.

After 6 months of methimazole use, the odds ratio for acute pancreatitis was 2.02, with a nonsignificant risk elevation for propylthiouracil use after a similar duration, Laszlo Hegedüs, MD, reported at the annual meeting of the American Thyroid Association.

“Ongoing methimazole, but not propylthiouracil, use is associated with an increased risk of acute pancreatitis,” he said.

Dr. Hegedüs, professor of endocrinology and metabolism at the University of Southern Denmark, Odense, said that the European Medicines Agency has noted a few postmarketing reports of acute pancreatitis in patients who received the antithyroid drug methimazole, as well as its prodrug, carbimazole. The agency has accordingly contraindicated antithyroid drug use for patients who previously experienced acute pancreatitis after receiving this drug, advising that methimazole should be “discontinued immediately” should a patient develop acute pancreatitis.

However, investigation of the antithyroid drug–pancreatitis association had been limited to aggregating those case reports, so Dr. Hegedüs and colleagues decided to use Danish medical record and registry data to investigate the association in a nationwide, controlled study that looked at both duration of therapy and total antithyroid drug use.

During the period from 1995-2018, a total of 118,649 patients who used antithyroid drugs were found in the 5.5 million individuals in the Statistics Denmark registry. Dr. Hegedüs and his colleagues also pulled in patient registry and national prescription registry data, as well as civil vital statistics data.

Of those who used antithyroid drugs, 103,825 patients used methimazole, and 14,824 used propylthiouracil. The researchers found 43,580 instances of hospitalization for first-time acute pancreatitis in the pooled antithyroid drug data. Of those, however, just 226 (0.5%) occurred in patients using methimazole, and 19 (0.04%) in those using propylthiouracil at the time of pancreatitis onset.

To ascertain the risk of acute pancreatitis in patients using antithyroid drugs for various durations, Dr. Hegedüs and his colleagues used a case-crossover study design. In the case-crossover technique, patients served as their own controls, because each patient was both exposed and not exposed to antithyroid drugs at some point during the study period. Antithyroid drugs are well suited to this study design, explained Dr. Hegedüs, because they are given for a limited time. A case-crossover design can be used with a small sample size and effectively controls for potentially confounding variables.

The odds ratio for acute pancreatitis in methimazole users after 3 months of exposure was 1.51, with a 95% confidence interval of 1.12-2.02. After 3 months of propylthiouracil exposure, the odds ratio for acute pancreatitis was 1.16 (95% CI 0.46-2.3). At 6 months, the odds ratio of 2.02 for methimazole was similarly statistically significant (95% CI, 1.50-2.78), whereas the odds ratio of 1.40 for propylthiouracil use was not significant (95% CI, 0.58-3.34).

The researchers also wanted to find out whether the cumulative drug dose affected the risk of acute pancreatitis, so they drew from the antithyroid drug population to conduct a case-control study. Here, the investigators matched data from four control patients to each case of acute pancreatitis. The researchers also controlled for sex, age, comorbidities, and prior use of drugs associated with pancreatitis.

Overall, 20% of the 692 methimazole users and their controls were men, as were 16% of the 108 propylthiouracil users, in the case-control study.

Just more than half of patients overall had a total dose exposure of 200 to 1,200 defined daily dose (DDD) – a measure developed by the World Health Organization to denote the assumed average adult dose per day of a medication – with about a quarter of patients receiving a total antithyroid drug dose more than 1,200 DDD and about 20% receiving a dose exposure of less than 200 DDD. The risk of acute pancreatitis did not increase with increased total exposure to antithyroid drugs.

“There is no evidence of a cumulative dose effect of either methimazole or propylthiouracil on the risk of acute pancreatitis,” said Dr. Hegedüs. However, “the warning of the European Medicines Agency seems justified,” he added. “The frequency of acute pancreatitis in acute methimazole users is of a similar magnitude [to that] reported for agranulocytosis,” a known, dire complication of antithyroid drug use. Patients should be advised of the potential complication and informed of signs and symptoms of acute pancreatitis, he said.

Dr. Hegedüs noted that the study had the advantage of using validated epidemiologic methods to look at drug exposure and outcomes at a nationwide scale. However, the registries from which the data were drawn also have limitations. The investigators could not determine the severity of hyperthyroidism, he said, and the relatively rare occurrence of acute pancreatitis meant that there was not sufficient statistical power to look at the subgroup of individuals who had Graves disease and to compare them with those with nodular toxic goiter.

He advised conducting a confirmatory study in an independent cohort, as well as further investigating the yet unknown mechanism of action for the link between the antithyroid drug and acute pancreatitis.

Dr. Hegedüs reported that he had no relevant conflicts of interest and reported no outside sources of funding.
 

SOURCE: Hegedüs, L. et al. ATA 2019, Short Call Oral Abstract 6 .