Clinician Reviews

BARCELONA – For patients with emphysema who are suitable candidates for lung volume reduction surgery, there were no differences at 1 year in either lung function, dyspnea, or exercise capacity between patients who were assigned to undergo standard lung volume reduction surgery (LVRS) or bronchoscopic lung volume reduction with endobrachial valves (BLVR-EBV) in a randomized trial.

Among patients with emphysema amenable to surgery, there were similar improvements between the treatment groups at 12-month follow-up as assessed by the iBODE score, a composite disease severity measure incorporating body mass index, airflow obstruction, dyspnea, and exercise capacity (incremental shuttle walk test), reported Sara Buttery, BSc, a research physiotherapist and PhD candidate at the National Heart and Lung Institute at Imperial College London.

“Until now there had been no direct comparison of the two to inform decision-making when a person seems to be suitable for either. Bronchoscopic lung volume reduction is a less invasive option and is thought to be ‘less risky’ but, until now, there has not been substantial research to support this,” she said at the annual congress of the European Respiratory Society.

Ms. Buttery and colleagues conducted a randomized, controlled, single-blinded superiority trial to see whether LVRS could be superior to BLVR with valves. They enrolled 88 patients (52% male) with a mean age of 64, and randomly assigned them to receive either LVRS (41 patients) or the less-invasive BLVR (47 patients).

As noted before, there were no significant differences in outcomes at 1 year, with similar degrees of improvement between the surgical techniques for both the composite iBODE score (–1.10 for LVRS vs. –0.82 for BLVR, nonsignificant), and for the individual components of the score.

In addition, the treatments were associated with similar reductions in gas trapping, with residual volume percentage predicted –36.1 with LVRS versus –30.5 with BLVR (nonsignificant).

One patient in each group died during the 12 months of follow-up. The death of the patient in the BLVR group was deemed to be treatment related; the death of the patient in the LVRS group was related to a noninfective exacerbation of chronic obstructive pulmonary disease.

Invited discussant Isabelle Opitz, MD, from University Hospital Zürich told Ms. Buttery: “I have to congratulate you for this very first randomized controlled trial comparing both procedures in a superiority design.”

She pointed out, however, that the number of patients lost to follow-up and crossover of some patients randomized to bronchoscopy raised questions about the powering of the study.

“We did a sensitivity analysis to have a look to see if there was any difference between the patients who did return and the ones who didn’t, and there was no difference at baseline between those patients.” Ms. Buttery said.

She noted that follow-up visits were hampered by the COVID-19 pandemic and the inability of many patients to come into the clinic.

Dr. Opitz also asked about COPD Assessment Test (CAT) scores that were included in the trial design but not reported in the presentation. Ms. Buttery said that the CAT results favored the LVRS group, and that the results would be included in a future economic analysis.

“The results from this first randomized controlled trial suggest that BLVR may be a good therapeutic option for those patients for whom either procedure is suitable,” said Alexander Mathioudakis, MD, PhD, from the University of Manchester (England), who was not involved with this study but commented on it in a press statement. “Lung volume reduction surgery is an invasive operation as it requires a small incision to be made in the chest, which is stitched up after the procedure. As such, it has risks associated with surgery and it takes longer to recover from than bronchoscopic lung volume reduction. On the other hand, endobronchial valves placement is also associated with side effects, such as pneumonia, or valve displacement. Therefore, both the safety and effectiveness of the two procedures need to be investigated further, in larger groups of patients, but the results from this trial are very encouraging.”

The study is supported by the U.K. National Institute of Health Research. Ms. Buttery, Dr. Opitz, and Dr. Mathioudakis reported no relevant financial relationships.

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

BARCELONA – For patients with emphysema who are suitable candidates for lung volume reduction surgery, there were no differences at 1 year in either lung function, dyspnea, or exercise capacity between patients who were assigned to undergo standard lung volume reduction surgery (LVRS) or bronchoscopic lung volume reduction with endobrachial valves (BLVR-EBV) in a randomized trial.

Among patients with emphysema amenable to surgery, there were similar improvements between the treatment groups at 12-month follow-up as assessed by the iBODE score, a composite disease severity measure incorporating body mass index, airflow obstruction, dyspnea, and exercise capacity (incremental shuttle walk test), reported Sara Buttery, BSc, a research physiotherapist and PhD candidate at the National Heart and Lung Institute at Imperial College London.

“Until now there had been no direct comparison of the two to inform decision-making when a person seems to be suitable for either. Bronchoscopic lung volume reduction is a less invasive option and is thought to be ‘less risky’ but, until now, there has not been substantial research to support this,” she said at the annual congress of the European Respiratory Society.

Ms. Buttery and colleagues conducted a randomized, controlled, single-blinded superiority trial to see whether LVRS could be superior to BLVR with valves. They enrolled 88 patients (52% male) with a mean age of 64, and randomly assigned them to receive either LVRS (41 patients) or the less-invasive BLVR (47 patients).

As noted before, there were no significant differences in outcomes at 1 year, with similar degrees of improvement between the surgical techniques for both the composite iBODE score (–1.10 for LVRS vs. –0.82 for BLVR, nonsignificant), and for the individual components of the score.

In addition, the treatments were associated with similar reductions in gas trapping, with residual volume percentage predicted –36.1 with LVRS versus –30.5 with BLVR (nonsignificant).

One patient in each group died during the 12 months of follow-up. The death of the patient in the BLVR group was deemed to be treatment related; the death of the patient in the LVRS group was related to a noninfective exacerbation of chronic obstructive pulmonary disease.

Invited discussant Isabelle Opitz, MD, from University Hospital Zürich told Ms. Buttery: “I have to congratulate you for this very first randomized controlled trial comparing both procedures in a superiority design.”

She pointed out, however, that the number of patients lost to follow-up and crossover of some patients randomized to bronchoscopy raised questions about the powering of the study.

“We did a sensitivity analysis to have a look to see if there was any difference between the patients who did return and the ones who didn’t, and there was no difference at baseline between those patients.” Ms. Buttery said.

She noted that follow-up visits were hampered by the COVID-19 pandemic and the inability of many patients to come into the clinic.

Dr. Opitz also asked about COPD Assessment Test (CAT) scores that were included in the trial design but not reported in the presentation. Ms. Buttery said that the CAT results favored the LVRS group, and that the results would be included in a future economic analysis.

“The results from this first randomized controlled trial suggest that BLVR may be a good therapeutic option for those patients for whom either procedure is suitable,” said Alexander Mathioudakis, MD, PhD, from the University of Manchester (England), who was not involved with this study but commented on it in a press statement. “Lung volume reduction surgery is an invasive operation as it requires a small incision to be made in the chest, which is stitched up after the procedure. As such, it has risks associated with surgery and it takes longer to recover from than bronchoscopic lung volume reduction. On the other hand, endobronchial valves placement is also associated with side effects, such as pneumonia, or valve displacement. Therefore, both the safety and effectiveness of the two procedures need to be investigated further, in larger groups of patients, but the results from this trial are very encouraging.”

The study is supported by the U.K. National Institute of Health Research. Ms. Buttery, Dr. Opitz, and Dr. Mathioudakis reported no relevant financial relationships.

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

BARCELONA – For patients with emphysema who are suitable candidates for lung volume reduction surgery, there were no differences at 1 year in either lung function, dyspnea, or exercise capacity between patients who were assigned to undergo standard lung volume reduction surgery (LVRS) or bronchoscopic lung volume reduction with endobrachial valves (BLVR-EBV) in a randomized trial.

Among patients with emphysema amenable to surgery, there were similar improvements between the treatment groups at 12-month follow-up as assessed by the iBODE score, a composite disease severity measure incorporating body mass index, airflow obstruction, dyspnea, and exercise capacity (incremental shuttle walk test), reported Sara Buttery, BSc, a research physiotherapist and PhD candidate at the National Heart and Lung Institute at Imperial College London.

“Until now there had been no direct comparison of the two to inform decision-making when a person seems to be suitable for either. Bronchoscopic lung volume reduction is a less invasive option and is thought to be ‘less risky’ but, until now, there has not been substantial research to support this,” she said at the annual congress of the European Respiratory Society.

Ms. Buttery and colleagues conducted a randomized, controlled, single-blinded superiority trial to see whether LVRS could be superior to BLVR with valves. They enrolled 88 patients (52% male) with a mean age of 64, and randomly assigned them to receive either LVRS (41 patients) or the less-invasive BLVR (47 patients).

As noted before, there were no significant differences in outcomes at 1 year, with similar degrees of improvement between the surgical techniques for both the composite iBODE score (–1.10 for LVRS vs. –0.82 for BLVR, nonsignificant), and for the individual components of the score.

In addition, the treatments were associated with similar reductions in gas trapping, with residual volume percentage predicted –36.1 with LVRS versus –30.5 with BLVR (nonsignificant).

One patient in each group died during the 12 months of follow-up. The death of the patient in the BLVR group was deemed to be treatment related; the death of the patient in the LVRS group was related to a noninfective exacerbation of chronic obstructive pulmonary disease.

Invited discussant Isabelle Opitz, MD, from University Hospital Zürich told Ms. Buttery: “I have to congratulate you for this very first randomized controlled trial comparing both procedures in a superiority design.”

She pointed out, however, that the number of patients lost to follow-up and crossover of some patients randomized to bronchoscopy raised questions about the powering of the study.

“We did a sensitivity analysis to have a look to see if there was any difference between the patients who did return and the ones who didn’t, and there was no difference at baseline between those patients.” Ms. Buttery said.

She noted that follow-up visits were hampered by the COVID-19 pandemic and the inability of many patients to come into the clinic.

Dr. Opitz also asked about COPD Assessment Test (CAT) scores that were included in the trial design but not reported in the presentation. Ms. Buttery said that the CAT results favored the LVRS group, and that the results would be included in a future economic analysis.

“The results from this first randomized controlled trial suggest that BLVR may be a good therapeutic option for those patients for whom either procedure is suitable,” said Alexander Mathioudakis, MD, PhD, from the University of Manchester (England), who was not involved with this study but commented on it in a press statement. “Lung volume reduction surgery is an invasive operation as it requires a small incision to be made in the chest, which is stitched up after the procedure. As such, it has risks associated with surgery and it takes longer to recover from than bronchoscopic lung volume reduction. On the other hand, endobronchial valves placement is also associated with side effects, such as pneumonia, or valve displacement. Therefore, both the safety and effectiveness of the two procedures need to be investigated further, in larger groups of patients, but the results from this trial are very encouraging.”

The study is supported by the U.K. National Institute of Health Research. Ms. Buttery, Dr. Opitz, and Dr. Mathioudakis reported no relevant financial relationships.

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

MILAN – The therapeutic value of inhibiting the activity of IgE in patients with chronic spontaneous urticaria (CSU) was reinforced by two large phase 3 trials with ligelizumab, a drug characterized as a new generation anti-IgE monoclonal antibody.

Both doses of ligelizumab evaluated met the primary endpoint of superiority to placebo for a complete response at 16 weeks of therapy, reported Marcus Maurer, MD, director of the Urticaria Center for Reference and Excellence at the Charité Hospital, Berlin.

The data from the two identically designed trials, PEARL 1 and PEARL 2, were presented at the annual congress of the European Academy of Dermatology and Venereology. The two ligelizumab experimental arms (72 mg or 120 mg administered subcutaneously every 4 weeks) and the active comparative arm of omalizumab (300 mg administered subcutaneously every 4 weeks) demonstrated similar efficacy, all three of which were highly superior to placebo.

The data show that “another anti-IgE therapy – ligelizumab – is effective in CSU,” Dr. Maurer said.

“While the benefit was not different from omalizumab, ligelizumab showed remarkable results in disease activity and by demonstrating just how many patients achieved what we want them to achieve, which is to have no more signs and symptoms,” he added.
 

Majority of participants with severe urticaria

All of the patients entered into the two trials had severe (about 65%) or moderate (about 35%) symptoms at baseline. The results of the two trials were almost identical. In the randomization arms, a weekly Urticaria Activity Score (UAS7) of 0, which was the primary endpoint, was achieved at week 16 by 31.0% of those receiving 72-mg ligelizumab, 38.3% of those receiving 120-mg ligelizumab, and 34.1% of those receiving omalizumab (Xolair). The placebo response was 5.7%.

The UAS7 score is drawn from two components, wheals and itch. The range is 0 (no symptoms) to 42 (most severe). At baseline, the average patients’ scores were about 30, which correlates with a substantial symptom burden, according to Dr. Maurer.

The mean reduction in the UAS7 score in PEARL 2, which differed from PEARL 1 by no more than 0.4 points for any treatment group, was 19.2 points in the 72-mg ligelizumab group, 19.3 points in the 120-mg ligelizumab group, 19.6 points in the omalizumab group, and 9.2 points in the placebo group. There were no significant differences between any active treatment arm.

Complete symptom relief, meaning a UAS7 score of 0, was selected as the primary endpoint, because Dr. Maurer said that this is the goal of treatment. Although he admitted that a UAS7 score of 0 is analogous to a PASI score in psoriasis of 100 (complete clearing), he said, “Chronic urticaria is a debilitating disease, and we want to eliminate the symptoms. Gone is gone.”

Combined, the two phase 3 trials represent “the biggest chronic urticaria program ever,” according to Dr. Maurer. The 1,034 patients enrolled in PEARL 1 and the 1,023 enrolled in PEARL 2 were randomized in a 3:3:3:1 ratio with placebo representing the smaller group.

The planned follow-up is 52 weeks, but the placebo group will be switched to 120 mg ligelizumab every 4 weeks at the end of 24 weeks. The switch is required because “you cannot maintain patients with this disease on placebo over a long period,” Dr. Maurer said.
 

Ligelizumab associated with low discontinuation rate

Adverse events overall and stratified by severity have been similar across treatment arms, including placebo. The possible exception was a lower rate of moderate events (16.5%) in the placebo arm relative to the 72-mg ligelizumab arm (19.8%), the 120-mg ligelizumab arm (21.6%), and the omalizumab arm (22.3%). Discontinuations because of an adverse event were under 4% in every treatment arm.

Although Dr. Maurer did not present outcomes at 52 weeks, he did note that “only 15% of those who enrolled in these trials have discontinued treatment.” He considered this remarkable in that the study was conducted in the midst of the COVID-19 pandemic, and it appears that at least some of those left the trial did so because of concern for clinic visits.

Despite the similar benefit provided by ligelizumab and omalizumab, Dr. Maurer said that subgroup analyses will be coming. The possibility that some patients benefit more from one than the another cannot yet be ruled out. There are also, as of yet, no data to determine whether at least some patients respond to one after an inadequate response to the other.

Still, given the efficacy and the safety of ligelizumab, Dr. Maurer indicated that the drug is likely to find a role in routine management of CSU if approved.

“We only have two options for chronic spontaneous urticaria. There are antihistamines, which do not usually work, and omalizumab,” he said. “It is very important we develop more treatment options.”

Adam Friedman, MD, professor and chair of dermatology, George Washington University, Washington, agreed.

“More therapeutic options, especially for disease states that have a small armament – even if equivalent in efficacy to established therapies – is always a win for patients as it almost always increases access to treatment,” Dr. Friedman said in an interview.

“Furthermore, the heterogeneous nature of inflammatory skin diseases is often not captured in even phase 3 studies. Therefore, having additional options could offer relief where previous therapies have failed,” he added.

Dr. Maurer reports financial relationships with more than 10 pharmaceutical companies, including Novartis, which is developing ligelizumab. Dr. Friedman has a financial relationship with more than 20 pharmaceutical companies but has no current financial association with Novartis and was not involved in the PEARL 1 and 2 trials.

MILAN – The therapeutic value of inhibiting the activity of IgE in patients with chronic spontaneous urticaria (CSU) was reinforced by two large phase 3 trials with ligelizumab, a drug characterized as a new generation anti-IgE monoclonal antibody.

Both doses of ligelizumab evaluated met the primary endpoint of superiority to placebo for a complete response at 16 weeks of therapy, reported Marcus Maurer, MD, director of the Urticaria Center for Reference and Excellence at the Charité Hospital, Berlin.

The data from the two identically designed trials, PEARL 1 and PEARL 2, were presented at the annual congress of the European Academy of Dermatology and Venereology. The two ligelizumab experimental arms (72 mg or 120 mg administered subcutaneously every 4 weeks) and the active comparative arm of omalizumab (300 mg administered subcutaneously every 4 weeks) demonstrated similar efficacy, all three of which were highly superior to placebo.

The data show that “another anti-IgE therapy – ligelizumab – is effective in CSU,” Dr. Maurer said.

“While the benefit was not different from omalizumab, ligelizumab showed remarkable results in disease activity and by demonstrating just how many patients achieved what we want them to achieve, which is to have no more signs and symptoms,” he added.
 

Majority of participants with severe urticaria

All of the patients entered into the two trials had severe (about 65%) or moderate (about 35%) symptoms at baseline. The results of the two trials were almost identical. In the randomization arms, a weekly Urticaria Activity Score (UAS7) of 0, which was the primary endpoint, was achieved at week 16 by 31.0% of those receiving 72-mg ligelizumab, 38.3% of those receiving 120-mg ligelizumab, and 34.1% of those receiving omalizumab (Xolair). The placebo response was 5.7%.

The UAS7 score is drawn from two components, wheals and itch. The range is 0 (no symptoms) to 42 (most severe). At baseline, the average patients’ scores were about 30, which correlates with a substantial symptom burden, according to Dr. Maurer.

The mean reduction in the UAS7 score in PEARL 2, which differed from PEARL 1 by no more than 0.4 points for any treatment group, was 19.2 points in the 72-mg ligelizumab group, 19.3 points in the 120-mg ligelizumab group, 19.6 points in the omalizumab group, and 9.2 points in the placebo group. There were no significant differences between any active treatment arm.

Complete symptom relief, meaning a UAS7 score of 0, was selected as the primary endpoint, because Dr. Maurer said that this is the goal of treatment. Although he admitted that a UAS7 score of 0 is analogous to a PASI score in psoriasis of 100 (complete clearing), he said, “Chronic urticaria is a debilitating disease, and we want to eliminate the symptoms. Gone is gone.”

Combined, the two phase 3 trials represent “the biggest chronic urticaria program ever,” according to Dr. Maurer. The 1,034 patients enrolled in PEARL 1 and the 1,023 enrolled in PEARL 2 were randomized in a 3:3:3:1 ratio with placebo representing the smaller group.

The planned follow-up is 52 weeks, but the placebo group will be switched to 120 mg ligelizumab every 4 weeks at the end of 24 weeks. The switch is required because “you cannot maintain patients with this disease on placebo over a long period,” Dr. Maurer said.
 

Ligelizumab associated with low discontinuation rate

Adverse events overall and stratified by severity have been similar across treatment arms, including placebo. The possible exception was a lower rate of moderate events (16.5%) in the placebo arm relative to the 72-mg ligelizumab arm (19.8%), the 120-mg ligelizumab arm (21.6%), and the omalizumab arm (22.3%). Discontinuations because of an adverse event were under 4% in every treatment arm.

Although Dr. Maurer did not present outcomes at 52 weeks, he did note that “only 15% of those who enrolled in these trials have discontinued treatment.” He considered this remarkable in that the study was conducted in the midst of the COVID-19 pandemic, and it appears that at least some of those left the trial did so because of concern for clinic visits.

Despite the similar benefit provided by ligelizumab and omalizumab, Dr. Maurer said that subgroup analyses will be coming. The possibility that some patients benefit more from one than the another cannot yet be ruled out. There are also, as of yet, no data to determine whether at least some patients respond to one after an inadequate response to the other.

Still, given the efficacy and the safety of ligelizumab, Dr. Maurer indicated that the drug is likely to find a role in routine management of CSU if approved.

“We only have two options for chronic spontaneous urticaria. There are antihistamines, which do not usually work, and omalizumab,” he said. “It is very important we develop more treatment options.”

Adam Friedman, MD, professor and chair of dermatology, George Washington University, Washington, agreed.

“More therapeutic options, especially for disease states that have a small armament – even if equivalent in efficacy to established therapies – is always a win for patients as it almost always increases access to treatment,” Dr. Friedman said in an interview.

“Furthermore, the heterogeneous nature of inflammatory skin diseases is often not captured in even phase 3 studies. Therefore, having additional options could offer relief where previous therapies have failed,” he added.

Dr. Maurer reports financial relationships with more than 10 pharmaceutical companies, including Novartis, which is developing ligelizumab. Dr. Friedman has a financial relationship with more than 20 pharmaceutical companies but has no current financial association with Novartis and was not involved in the PEARL 1 and 2 trials.

MILAN – The therapeutic value of inhibiting the activity of IgE in patients with chronic spontaneous urticaria (CSU) was reinforced by two large phase 3 trials with ligelizumab, a drug characterized as a new generation anti-IgE monoclonal antibody.

Both doses of ligelizumab evaluated met the primary endpoint of superiority to placebo for a complete response at 16 weeks of therapy, reported Marcus Maurer, MD, director of the Urticaria Center for Reference and Excellence at the Charité Hospital, Berlin.

The data from the two identically designed trials, PEARL 1 and PEARL 2, were presented at the annual congress of the European Academy of Dermatology and Venereology. The two ligelizumab experimental arms (72 mg or 120 mg administered subcutaneously every 4 weeks) and the active comparative arm of omalizumab (300 mg administered subcutaneously every 4 weeks) demonstrated similar efficacy, all three of which were highly superior to placebo.

The data show that “another anti-IgE therapy – ligelizumab – is effective in CSU,” Dr. Maurer said.

“While the benefit was not different from omalizumab, ligelizumab showed remarkable results in disease activity and by demonstrating just how many patients achieved what we want them to achieve, which is to have no more signs and symptoms,” he added.
 

Majority of participants with severe urticaria

All of the patients entered into the two trials had severe (about 65%) or moderate (about 35%) symptoms at baseline. The results of the two trials were almost identical. In the randomization arms, a weekly Urticaria Activity Score (UAS7) of 0, which was the primary endpoint, was achieved at week 16 by 31.0% of those receiving 72-mg ligelizumab, 38.3% of those receiving 120-mg ligelizumab, and 34.1% of those receiving omalizumab (Xolair). The placebo response was 5.7%.

The UAS7 score is drawn from two components, wheals and itch. The range is 0 (no symptoms) to 42 (most severe). At baseline, the average patients’ scores were about 30, which correlates with a substantial symptom burden, according to Dr. Maurer.

The mean reduction in the UAS7 score in PEARL 2, which differed from PEARL 1 by no more than 0.4 points for any treatment group, was 19.2 points in the 72-mg ligelizumab group, 19.3 points in the 120-mg ligelizumab group, 19.6 points in the omalizumab group, and 9.2 points in the placebo group. There were no significant differences between any active treatment arm.

Complete symptom relief, meaning a UAS7 score of 0, was selected as the primary endpoint, because Dr. Maurer said that this is the goal of treatment. Although he admitted that a UAS7 score of 0 is analogous to a PASI score in psoriasis of 100 (complete clearing), he said, “Chronic urticaria is a debilitating disease, and we want to eliminate the symptoms. Gone is gone.”

Combined, the two phase 3 trials represent “the biggest chronic urticaria program ever,” according to Dr. Maurer. The 1,034 patients enrolled in PEARL 1 and the 1,023 enrolled in PEARL 2 were randomized in a 3:3:3:1 ratio with placebo representing the smaller group.

The planned follow-up is 52 weeks, but the placebo group will be switched to 120 mg ligelizumab every 4 weeks at the end of 24 weeks. The switch is required because “you cannot maintain patients with this disease on placebo over a long period,” Dr. Maurer said.
 

Ligelizumab associated with low discontinuation rate

Adverse events overall and stratified by severity have been similar across treatment arms, including placebo. The possible exception was a lower rate of moderate events (16.5%) in the placebo arm relative to the 72-mg ligelizumab arm (19.8%), the 120-mg ligelizumab arm (21.6%), and the omalizumab arm (22.3%). Discontinuations because of an adverse event were under 4% in every treatment arm.

Although Dr. Maurer did not present outcomes at 52 weeks, he did note that “only 15% of those who enrolled in these trials have discontinued treatment.” He considered this remarkable in that the study was conducted in the midst of the COVID-19 pandemic, and it appears that at least some of those left the trial did so because of concern for clinic visits.

Despite the similar benefit provided by ligelizumab and omalizumab, Dr. Maurer said that subgroup analyses will be coming. The possibility that some patients benefit more from one than the another cannot yet be ruled out. There are also, as of yet, no data to determine whether at least some patients respond to one after an inadequate response to the other.

Still, given the efficacy and the safety of ligelizumab, Dr. Maurer indicated that the drug is likely to find a role in routine management of CSU if approved.

“We only have two options for chronic spontaneous urticaria. There are antihistamines, which do not usually work, and omalizumab,” he said. “It is very important we develop more treatment options.”

Adam Friedman, MD, professor and chair of dermatology, George Washington University, Washington, agreed.

“More therapeutic options, especially for disease states that have a small armament – even if equivalent in efficacy to established therapies – is always a win for patients as it almost always increases access to treatment,” Dr. Friedman said in an interview.

“Furthermore, the heterogeneous nature of inflammatory skin diseases is often not captured in even phase 3 studies. Therefore, having additional options could offer relief where previous therapies have failed,” he added.

Dr. Maurer reports financial relationships with more than 10 pharmaceutical companies, including Novartis, which is developing ligelizumab. Dr. Friedman has a financial relationship with more than 20 pharmaceutical companies but has no current financial association with Novartis and was not involved in the PEARL 1 and 2 trials.

Lots of things can disrupt your gut health over the years. A high-sugar diet, stress, antibiotics – all are linked to bad changes in the gut microbiome, the microbes that live in your intestinal tract. And this can raise the risk of diseases.

But what if you could erase all that damage, restoring your gut to a time when you were younger and healthier?

It could be possible, scientists say, by having people take a sample of their own stool when they are young to be put back into their colons when they are older.

While the science to back this up isn’t quite there yet, some researchers are saying we shouldn’t wait. They are calling on existing stool banks to let people start banking their stool now, so it’s there for them to use if the science becomes available.

But how would that work?

First, you’d go to a stool bank and provide a fresh sample of your poop, which would be screened for diseases, washed, processed, and deposited into a long-term storage facility.

Then, down the road, if you get a condition such as inflammatory bowel disease, heart disease, or type 2 diabetes – or if you have a procedure that wipes out your microbiome, like a course of antibiotics or chemotherapy – doctors could use your preserved stool to “re-colonize” your gut, restoring it to its earlier, healthier state, said Scott Weiss, MD, professor of medicine at Harvard Medical School, Boston, and a coauthor of a recent paper on the topic. They would do that using fecal microbiota transplantation, or FMT.

Timing is everything. You’d want a sample from when you’re healthy – say, between the ages of 18 and 35, or before a chronic condition is likely, said Dr. Weiss. But if you’re still healthy into your late 30s, 40s, or even 50s, providing a sample then could still benefit you later in life.

If we could pull off a banking system like this, it could have the potential to treat autoimmune disease, inflammatory bowel disease, diabetes, obesity, and heart disease – or even reverse the effects of aging. How can we make this happen?
 

Stool banks of today

While stool banks do exist today, the samples inside are destined not for the original donors but rather for sick patients hoping to treat an illness. Using FMT, doctors transfer the fecal material to the patient’s colon, restoring helpful gut microbiota.

Some research shows FMT may help treat inflammatory bowel diseases, such as Crohn’s or ulcerative colitis. Animal studies suggest it could help treat obesity, lengthen lifespan, and reverse some effects of aging, such as age-related decline in brain function. Other clinical trials are looking into its potential as a cancer treatment, said Dr. Weiss.

But outside the lab, FMT is mainly used for one purpose: to treat Clostridioides difficile infection. It works even better than antibiotics, research shows.

But first you need to find a healthy donor, and that’s harder than you might think.
 

Finding healthy stool samples

Banking our bodily substances is nothing new. Blood banks, for example, are common throughout the United States, and cord blood banking – preserving blood from a baby’s umbilical cord to aid possible future medical needs of the child – is becoming more popular. Sperm donors are highly sought after, and doctors regularly transplant kidneys and bone marrow to patients in need.

So why are we so particular about poop?

Part of the reason may be because feces (like blood, for that matter) can harbor disease – which is why it’s so important to find healthy stool donors. Problem is, this can be surprisingly hard to do.

To donate fecal matter, people must go through a rigorous screening process, said Majdi Osman, MD, chief medical officer for OpenBiome, a nonprofit microbiome research organization.

Until recently, OpenBiome operated a stool donation program, though it has since shifted its focus to research. Potential donors were screened for diseases and mental health conditions, pathogens, and antibiotic resistance. The pass rate was less than 3%.

“We take a very cautious approach because the association between diseases and the microbiome is still being understood,” Dr. Osman said.

FMT also carries risks – though so far, they seem mild. Side effects include mild diarrhea, nausea, belly pain, and fatigue. (The reason? Even the healthiest donor stool may not mix perfectly with your own.)

That’s where the idea of using your own stool comes in, said Yang-Yu Liu, PhD, a Harvard researcher who studies the microbiome and the lead author of the paper mentioned above. It’s not just more appealing but may also be a better “match” for your body.
 

Should you bank your stool?

While the researchers say we have reason to be optimistic about the future, it’s important to remember that many challenges remain. FMT is early in development, and there’s a lot about the microbiome we still don’t know.

There’s no guarantee, for example, that restoring a person’s microbiome to its formerly disease-free state will keep diseases at bay forever, said Dr. Weiss. If your genes raise your odds of having Crohn’s, for instance, it’s possible the disease could come back.

We also don’t know how long stool samples can be preserved, said Dr. Liu. Stool banks currently store fecal matter for 1 or 2 years, not decades. To protect the proteins and DNA structures for that long, samples would likely need to be stashed at the liquid nitrogen storage temperature of –196° C. (Currently, samples are stored at about –80° C.) Even then, testing would be needed to confirm if the fragile microorganisms in the stool can survive.

This raises another question: Who’s going to regulate all this?

The FDA regulates the use of FMT as a drug for the treatment of C. diff, but as Dr. Liu pointed out, many gastroenterologists consider the gut microbiota an organ. In that case, human fecal matter could be regulated the same way blood, bone, or even egg cells are.

Cord blood banking may be a helpful model, Dr. Liu said.

“We don’t have to start from scratch.”

Then there’s the question of cost. Cord blood banks could be a point of reference for that too, the researchers say. They charge about $1,500 to $2,820 for the first collection and processing, plus a yearly storage fee of $185 to $370.

Despite the unknowns, one thing is for sure: The interest in fecal banking is real – and growing. At least one microbiome firm, Cordlife Group Limited, based in Singapore, announced that it has started to allow people to bank their stool for future use.

“More people should talk about it and think about it,” said Dr. Liu.

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

Lots of things can disrupt your gut health over the years. A high-sugar diet, stress, antibiotics – all are linked to bad changes in the gut microbiome, the microbes that live in your intestinal tract. And this can raise the risk of diseases.

But what if you could erase all that damage, restoring your gut to a time when you were younger and healthier?

It could be possible, scientists say, by having people take a sample of their own stool when they are young to be put back into their colons when they are older.

While the science to back this up isn’t quite there yet, some researchers are saying we shouldn’t wait. They are calling on existing stool banks to let people start banking their stool now, so it’s there for them to use if the science becomes available.

But how would that work?

First, you’d go to a stool bank and provide a fresh sample of your poop, which would be screened for diseases, washed, processed, and deposited into a long-term storage facility.

Then, down the road, if you get a condition such as inflammatory bowel disease, heart disease, or type 2 diabetes – or if you have a procedure that wipes out your microbiome, like a course of antibiotics or chemotherapy – doctors could use your preserved stool to “re-colonize” your gut, restoring it to its earlier, healthier state, said Scott Weiss, MD, professor of medicine at Harvard Medical School, Boston, and a coauthor of a recent paper on the topic. They would do that using fecal microbiota transplantation, or FMT.

Timing is everything. You’d want a sample from when you’re healthy – say, between the ages of 18 and 35, or before a chronic condition is likely, said Dr. Weiss. But if you’re still healthy into your late 30s, 40s, or even 50s, providing a sample then could still benefit you later in life.

If we could pull off a banking system like this, it could have the potential to treat autoimmune disease, inflammatory bowel disease, diabetes, obesity, and heart disease – or even reverse the effects of aging. How can we make this happen?
 

Stool banks of today

While stool banks do exist today, the samples inside are destined not for the original donors but rather for sick patients hoping to treat an illness. Using FMT, doctors transfer the fecal material to the patient’s colon, restoring helpful gut microbiota.

Some research shows FMT may help treat inflammatory bowel diseases, such as Crohn’s or ulcerative colitis. Animal studies suggest it could help treat obesity, lengthen lifespan, and reverse some effects of aging, such as age-related decline in brain function. Other clinical trials are looking into its potential as a cancer treatment, said Dr. Weiss.

But outside the lab, FMT is mainly used for one purpose: to treat Clostridioides difficile infection. It works even better than antibiotics, research shows.

But first you need to find a healthy donor, and that’s harder than you might think.
 

Finding healthy stool samples

Banking our bodily substances is nothing new. Blood banks, for example, are common throughout the United States, and cord blood banking – preserving blood from a baby’s umbilical cord to aid possible future medical needs of the child – is becoming more popular. Sperm donors are highly sought after, and doctors regularly transplant kidneys and bone marrow to patients in need.

So why are we so particular about poop?

Part of the reason may be because feces (like blood, for that matter) can harbor disease – which is why it’s so important to find healthy stool donors. Problem is, this can be surprisingly hard to do.

To donate fecal matter, people must go through a rigorous screening process, said Majdi Osman, MD, chief medical officer for OpenBiome, a nonprofit microbiome research organization.

Until recently, OpenBiome operated a stool donation program, though it has since shifted its focus to research. Potential donors were screened for diseases and mental health conditions, pathogens, and antibiotic resistance. The pass rate was less than 3%.

“We take a very cautious approach because the association between diseases and the microbiome is still being understood,” Dr. Osman said.

FMT also carries risks – though so far, they seem mild. Side effects include mild diarrhea, nausea, belly pain, and fatigue. (The reason? Even the healthiest donor stool may not mix perfectly with your own.)

That’s where the idea of using your own stool comes in, said Yang-Yu Liu, PhD, a Harvard researcher who studies the microbiome and the lead author of the paper mentioned above. It’s not just more appealing but may also be a better “match” for your body.
 

Should you bank your stool?

While the researchers say we have reason to be optimistic about the future, it’s important to remember that many challenges remain. FMT is early in development, and there’s a lot about the microbiome we still don’t know.

There’s no guarantee, for example, that restoring a person’s microbiome to its formerly disease-free state will keep diseases at bay forever, said Dr. Weiss. If your genes raise your odds of having Crohn’s, for instance, it’s possible the disease could come back.

We also don’t know how long stool samples can be preserved, said Dr. Liu. Stool banks currently store fecal matter for 1 or 2 years, not decades. To protect the proteins and DNA structures for that long, samples would likely need to be stashed at the liquid nitrogen storage temperature of –196° C. (Currently, samples are stored at about –80° C.) Even then, testing would be needed to confirm if the fragile microorganisms in the stool can survive.

This raises another question: Who’s going to regulate all this?

The FDA regulates the use of FMT as a drug for the treatment of C. diff, but as Dr. Liu pointed out, many gastroenterologists consider the gut microbiota an organ. In that case, human fecal matter could be regulated the same way blood, bone, or even egg cells are.

Cord blood banking may be a helpful model, Dr. Liu said.

“We don’t have to start from scratch.”

Then there’s the question of cost. Cord blood banks could be a point of reference for that too, the researchers say. They charge about $1,500 to $2,820 for the first collection and processing, plus a yearly storage fee of $185 to $370.

Despite the unknowns, one thing is for sure: The interest in fecal banking is real – and growing. At least one microbiome firm, Cordlife Group Limited, based in Singapore, announced that it has started to allow people to bank their stool for future use.

“More people should talk about it and think about it,” said Dr. Liu.

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

Lots of things can disrupt your gut health over the years. A high-sugar diet, stress, antibiotics – all are linked to bad changes in the gut microbiome, the microbes that live in your intestinal tract. And this can raise the risk of diseases.

But what if you could erase all that damage, restoring your gut to a time when you were younger and healthier?

It could be possible, scientists say, by having people take a sample of their own stool when they are young to be put back into their colons when they are older.

While the science to back this up isn’t quite there yet, some researchers are saying we shouldn’t wait. They are calling on existing stool banks to let people start banking their stool now, so it’s there for them to use if the science becomes available.

But how would that work?

First, you’d go to a stool bank and provide a fresh sample of your poop, which would be screened for diseases, washed, processed, and deposited into a long-term storage facility.

Then, down the road, if you get a condition such as inflammatory bowel disease, heart disease, or type 2 diabetes – or if you have a procedure that wipes out your microbiome, like a course of antibiotics or chemotherapy – doctors could use your preserved stool to “re-colonize” your gut, restoring it to its earlier, healthier state, said Scott Weiss, MD, professor of medicine at Harvard Medical School, Boston, and a coauthor of a recent paper on the topic. They would do that using fecal microbiota transplantation, or FMT.

Timing is everything. You’d want a sample from when you’re healthy – say, between the ages of 18 and 35, or before a chronic condition is likely, said Dr. Weiss. But if you’re still healthy into your late 30s, 40s, or even 50s, providing a sample then could still benefit you later in life.

If we could pull off a banking system like this, it could have the potential to treat autoimmune disease, inflammatory bowel disease, diabetes, obesity, and heart disease – or even reverse the effects of aging. How can we make this happen?
 

Stool banks of today

While stool banks do exist today, the samples inside are destined not for the original donors but rather for sick patients hoping to treat an illness. Using FMT, doctors transfer the fecal material to the patient’s colon, restoring helpful gut microbiota.

Some research shows FMT may help treat inflammatory bowel diseases, such as Crohn’s or ulcerative colitis. Animal studies suggest it could help treat obesity, lengthen lifespan, and reverse some effects of aging, such as age-related decline in brain function. Other clinical trials are looking into its potential as a cancer treatment, said Dr. Weiss.

But outside the lab, FMT is mainly used for one purpose: to treat Clostridioides difficile infection. It works even better than antibiotics, research shows.

But first you need to find a healthy donor, and that’s harder than you might think.
 

Finding healthy stool samples

Banking our bodily substances is nothing new. Blood banks, for example, are common throughout the United States, and cord blood banking – preserving blood from a baby’s umbilical cord to aid possible future medical needs of the child – is becoming more popular. Sperm donors are highly sought after, and doctors regularly transplant kidneys and bone marrow to patients in need.

So why are we so particular about poop?

Part of the reason may be because feces (like blood, for that matter) can harbor disease – which is why it’s so important to find healthy stool donors. Problem is, this can be surprisingly hard to do.

To donate fecal matter, people must go through a rigorous screening process, said Majdi Osman, MD, chief medical officer for OpenBiome, a nonprofit microbiome research organization.

Until recently, OpenBiome operated a stool donation program, though it has since shifted its focus to research. Potential donors were screened for diseases and mental health conditions, pathogens, and antibiotic resistance. The pass rate was less than 3%.

“We take a very cautious approach because the association between diseases and the microbiome is still being understood,” Dr. Osman said.

FMT also carries risks – though so far, they seem mild. Side effects include mild diarrhea, nausea, belly pain, and fatigue. (The reason? Even the healthiest donor stool may not mix perfectly with your own.)

That’s where the idea of using your own stool comes in, said Yang-Yu Liu, PhD, a Harvard researcher who studies the microbiome and the lead author of the paper mentioned above. It’s not just more appealing but may also be a better “match” for your body.
 

Should you bank your stool?

While the researchers say we have reason to be optimistic about the future, it’s important to remember that many challenges remain. FMT is early in development, and there’s a lot about the microbiome we still don’t know.

There’s no guarantee, for example, that restoring a person’s microbiome to its formerly disease-free state will keep diseases at bay forever, said Dr. Weiss. If your genes raise your odds of having Crohn’s, for instance, it’s possible the disease could come back.

We also don’t know how long stool samples can be preserved, said Dr. Liu. Stool banks currently store fecal matter for 1 or 2 years, not decades. To protect the proteins and DNA structures for that long, samples would likely need to be stashed at the liquid nitrogen storage temperature of –196° C. (Currently, samples are stored at about –80° C.) Even then, testing would be needed to confirm if the fragile microorganisms in the stool can survive.

This raises another question: Who’s going to regulate all this?

The FDA regulates the use of FMT as a drug for the treatment of C. diff, but as Dr. Liu pointed out, many gastroenterologists consider the gut microbiota an organ. In that case, human fecal matter could be regulated the same way blood, bone, or even egg cells are.

Cord blood banking may be a helpful model, Dr. Liu said.

“We don’t have to start from scratch.”

Then there’s the question of cost. Cord blood banks could be a point of reference for that too, the researchers say. They charge about $1,500 to $2,820 for the first collection and processing, plus a yearly storage fee of $185 to $370.

Despite the unknowns, one thing is for sure: The interest in fecal banking is real – and growing. At least one microbiome firm, Cordlife Group Limited, based in Singapore, announced that it has started to allow people to bank their stool for future use.

“More people should talk about it and think about it,” said Dr. Liu.

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

Omega-3 supplements did not reduce fractures during a median 5.3-year follow-up in the more than 25,000 generally healthy men and women (≥ age 50 and ≥ age 55, respectively) in the Vitamin D and Omega-3 Trial (VITAL).

The large randomized controlled trial tested whether omega-3 fatty acid or vitamin D supplements prevented cardiovascular disease or cancer in a representative sample of midlife and older adults from 50 U.S. states – which they did not. In a further analysis of VITAL, vitamin D supplements (cholecalciferol, 2,000 IU/day) did not lower the risk of incident total, nonvertebral, and hip fractures, compared with placebo.

Dmitriy Danilchenko/Shutterstock

Now this new analysis shows that omega-3 fatty acid supplements (1 g/day of fish oil) did not reduce the risk of such fractures in the VITAL population either. Meryl S. LeBoff, MD, presented the latest findings during an oral session at the annual meeting of the American Society for Bone and Mineral Research.

“In this, the largest randomized controlled trial in the world, we did not find an effect of omega-3 fatty acid supplements on fractures,” Dr. LeBoff, from Brigham and Women’s Hospital and Harvard Medical School, both in Boston, told this news organization.

The current analysis did “unexpectedly” show that among participants who received the omega-3 fatty acid supplements, there was an increase in fractures in men, and fracture risk was higher in people with a normal or low body mass index and lower in people with higher BMI.

However, these subgroup findings need to be interpreted with caution and may be caused by chance, Dr. LeBoff warned. The researchers will be investigating these findings in further analyses.
 

Should patients take omega-3 supplements or not?

Asked whether, in the meantime, patients should start or keep taking fish oil supplements for possible health benefits, she noted that certain individuals might benefit.

For example, in VITAL, participants who ate less than 1.5 servings of fish per week and received omega-3 fatty acid supplements had a decrease in the combined cardiovascular endpoint, and Black participants who took fish oil supplements had a substantially reduced risk of the outcome, regardless of fish intake.

“I think everybody needs to review [the study findings] with clinicians and make a decision in terms of what would be best for them,” she said.

Session comoderator Bente Langdahl, MD, PhD, commented that “many people take omega-3 because they think it will help” knee, hip, or other joint pain.

Perhaps men are more prone to joint pain because of osteoarthritis and the supplements lessen the pain, so these men became more physically active and more prone to fractures, she speculated.

The current study shows that, “so far, we haven’t been able to demonstrate a reduced rate of fractures with fish oil supplements in clinical randomized trials” conducted in relatively healthy and not the oldest patients, she summarized. “We’re not talking about 80-year-olds.”

In this “well-conducted study, they were not able to see any difference” with omega-3 fatty acid supplements versus placebo, but apparently, there are no harms associated with taking these supplements, she said.

To patients who ask her about such supplements, Dr. Langdahl advised: “Try it out for 3 months. If it really helps you, if it takes away your joint pain or whatever, then that might work for you. But then remember to stop again because it might just be a temporary effect.”
 

Could fish oil supplements protect against fractures?

An estimated 22% of U.S. adults aged 60 and older take omega-3 fatty acid supplements, Dr. LeBoff noted.

Preclinical studies have shown that omega-3 fatty acids reduce bone resorption and have anti-inflammatory effects, but observational studies have reported conflicting findings.

The researchers conducted this ancillary study of VITAL to fill these knowledge gaps.

VITAL enrolled a national sample of 25,871 U.S. men and women, including 5,106 Black participants, with a mean age of 67 and a mean BMI of 28 kg/m2.

Importantly, participants were not recruited by low bone density, fractures, or vitamin D deficiency. Prior to entry, participants were required to stop taking omega-3 supplements and limit nonstudy vitamin D and calcium supplements.

The omega-3 fatty acid supplements used in the study contained eicosapentaenoic acid and docosahexaenoic acid in a 1.2:1 ratio.

VITAL had a 2x2 factorial design whereby 6,463 participants were randomized to receive the omega-3 fatty acid supplement and 6,474 were randomized to placebo. (Remaining participants were randomized to receive vitamin D or placebo.)

Participants in the omega-3 fatty acid and placebo groups had similar baseline characteristics. For example, about half (50.5%) were women, and on average, they ate 1.1 servings of dark-meat fish (such as salmon) per week.

Participants completed detailed questionnaires at baseline and each year.

Plasma omega-3 levels were measured at baseline and, in 1,583 participants, at 1 year of follow-up. The mean omega-3 index rose 54.7% in the omega-3 fatty acid group and changed less than 2% in the placebo group at 1 year.

Study pill adherence was 87.0% at 2 years and 85.7% at 5 years.

Fractures were self-reported on annual questionnaires and centrally adjudicated in medical record review.
 

No clinically meaningful effect of omega-3 fatty acids on fractures

During a median 5.3-year follow-up, researchers adjudicated 2,133 total fractures and confirmed 1,991 fractures (93%) in 1551 participants.

Incidences of total, nonvertebral, and hip fractures were similar in both groups.

Compared with placebo, omega-3 fatty acid supplements had no significant effect on risk of total fractures (hazard ratio, 1.02; 95% confidence interval, 0.92-1.13), nonvertebral fractures (HR, 1.01; 95% CI, 0.91-1.12), or hip fractures (HR, 0.89; 95% CI, 0.61-1.30), all adjusted for age, sex, and race.

The “confidence intervals were narrow, likely excluding a clinically meaningful effect,” Dr. LeBoff noted.

Among men, those who received fish oil supplements had a greater risk of fracture than those who received placebo (HR, 1.27; 95% CI, 1.07-1.51), but this result “was not corrected for multiple hypothesis testing,” Dr. LeBoff cautioned.

In the overall population, participants with a BMI less than 25 who received fish oil versus placebo had an increased risk of fracture, and those with a BMI of at least 30 who received fish oil versus placebo had a decreased risk of fracture, but the limits of the confidence intervals crossed 1.00.

After excluding digit, skull, and pathologic fractures, there was no significant reduction in total fractures (HR, 1.02; 95% CI, 0.92-1.14), nonvertebral fractures (HR, 1.02; 95% CI, 0.92-1.14), or hip fractures (HR, 0.90; 95% CI, 0.61-1.33), with omega-3 supplements versus placebo.

Similarly, there was no significant reduction in risk of major osteoporotic fractures (hip, wrist, humerus, and clinical spine fractures) or wrist fractures with omega-3 supplements versus placebo.

VITAL only studied one dose of omega-3 fatty acid supplements, and results may not be generalizable to younger adults, or older adults living in residential communities, Dr. LeBoff noted.

The study was supported by grants from the National Institute of Arthritis Musculoskeletal and Skin Diseases. VITAL was funded by the National Cancer Institute and the National Heart, Lung, and Blood Institute. Dr. LeBoff and Dr. Langdahl have reported no relevant financial relationships.

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

Omega-3 supplements did not reduce fractures during a median 5.3-year follow-up in the more than 25,000 generally healthy men and women (≥ age 50 and ≥ age 55, respectively) in the Vitamin D and Omega-3 Trial (VITAL).

The large randomized controlled trial tested whether omega-3 fatty acid or vitamin D supplements prevented cardiovascular disease or cancer in a representative sample of midlife and older adults from 50 U.S. states – which they did not. In a further analysis of VITAL, vitamin D supplements (cholecalciferol, 2,000 IU/day) did not lower the risk of incident total, nonvertebral, and hip fractures, compared with placebo.

Dmitriy Danilchenko/Shutterstock

Now this new analysis shows that omega-3 fatty acid supplements (1 g/day of fish oil) did not reduce the risk of such fractures in the VITAL population either. Meryl S. LeBoff, MD, presented the latest findings during an oral session at the annual meeting of the American Society for Bone and Mineral Research.

“In this, the largest randomized controlled trial in the world, we did not find an effect of omega-3 fatty acid supplements on fractures,” Dr. LeBoff, from Brigham and Women’s Hospital and Harvard Medical School, both in Boston, told this news organization.

The current analysis did “unexpectedly” show that among participants who received the omega-3 fatty acid supplements, there was an increase in fractures in men, and fracture risk was higher in people with a normal or low body mass index and lower in people with higher BMI.

However, these subgroup findings need to be interpreted with caution and may be caused by chance, Dr. LeBoff warned. The researchers will be investigating these findings in further analyses.
 

Should patients take omega-3 supplements or not?

Asked whether, in the meantime, patients should start or keep taking fish oil supplements for possible health benefits, she noted that certain individuals might benefit.

For example, in VITAL, participants who ate less than 1.5 servings of fish per week and received omega-3 fatty acid supplements had a decrease in the combined cardiovascular endpoint, and Black participants who took fish oil supplements had a substantially reduced risk of the outcome, regardless of fish intake.

“I think everybody needs to review [the study findings] with clinicians and make a decision in terms of what would be best for them,” she said.

Session comoderator Bente Langdahl, MD, PhD, commented that “many people take omega-3 because they think it will help” knee, hip, or other joint pain.

Perhaps men are more prone to joint pain because of osteoarthritis and the supplements lessen the pain, so these men became more physically active and more prone to fractures, she speculated.

The current study shows that, “so far, we haven’t been able to demonstrate a reduced rate of fractures with fish oil supplements in clinical randomized trials” conducted in relatively healthy and not the oldest patients, she summarized. “We’re not talking about 80-year-olds.”

In this “well-conducted study, they were not able to see any difference” with omega-3 fatty acid supplements versus placebo, but apparently, there are no harms associated with taking these supplements, she said.

To patients who ask her about such supplements, Dr. Langdahl advised: “Try it out for 3 months. If it really helps you, if it takes away your joint pain or whatever, then that might work for you. But then remember to stop again because it might just be a temporary effect.”
 

Could fish oil supplements protect against fractures?

An estimated 22% of U.S. adults aged 60 and older take omega-3 fatty acid supplements, Dr. LeBoff noted.

Preclinical studies have shown that omega-3 fatty acids reduce bone resorption and have anti-inflammatory effects, but observational studies have reported conflicting findings.

The researchers conducted this ancillary study of VITAL to fill these knowledge gaps.

VITAL enrolled a national sample of 25,871 U.S. men and women, including 5,106 Black participants, with a mean age of 67 and a mean BMI of 28 kg/m2.

Importantly, participants were not recruited by low bone density, fractures, or vitamin D deficiency. Prior to entry, participants were required to stop taking omega-3 supplements and limit nonstudy vitamin D and calcium supplements.

The omega-3 fatty acid supplements used in the study contained eicosapentaenoic acid and docosahexaenoic acid in a 1.2:1 ratio.

VITAL had a 2x2 factorial design whereby 6,463 participants were randomized to receive the omega-3 fatty acid supplement and 6,474 were randomized to placebo. (Remaining participants were randomized to receive vitamin D or placebo.)

Participants in the omega-3 fatty acid and placebo groups had similar baseline characteristics. For example, about half (50.5%) were women, and on average, they ate 1.1 servings of dark-meat fish (such as salmon) per week.

Participants completed detailed questionnaires at baseline and each year.

Plasma omega-3 levels were measured at baseline and, in 1,583 participants, at 1 year of follow-up. The mean omega-3 index rose 54.7% in the omega-3 fatty acid group and changed less than 2% in the placebo group at 1 year.

Study pill adherence was 87.0% at 2 years and 85.7% at 5 years.

Fractures were self-reported on annual questionnaires and centrally adjudicated in medical record review.
 

No clinically meaningful effect of omega-3 fatty acids on fractures

During a median 5.3-year follow-up, researchers adjudicated 2,133 total fractures and confirmed 1,991 fractures (93%) in 1551 participants.

Incidences of total, nonvertebral, and hip fractures were similar in both groups.

Compared with placebo, omega-3 fatty acid supplements had no significant effect on risk of total fractures (hazard ratio, 1.02; 95% confidence interval, 0.92-1.13), nonvertebral fractures (HR, 1.01; 95% CI, 0.91-1.12), or hip fractures (HR, 0.89; 95% CI, 0.61-1.30), all adjusted for age, sex, and race.

The “confidence intervals were narrow, likely excluding a clinically meaningful effect,” Dr. LeBoff noted.

Among men, those who received fish oil supplements had a greater risk of fracture than those who received placebo (HR, 1.27; 95% CI, 1.07-1.51), but this result “was not corrected for multiple hypothesis testing,” Dr. LeBoff cautioned.

In the overall population, participants with a BMI less than 25 who received fish oil versus placebo had an increased risk of fracture, and those with a BMI of at least 30 who received fish oil versus placebo had a decreased risk of fracture, but the limits of the confidence intervals crossed 1.00.

After excluding digit, skull, and pathologic fractures, there was no significant reduction in total fractures (HR, 1.02; 95% CI, 0.92-1.14), nonvertebral fractures (HR, 1.02; 95% CI, 0.92-1.14), or hip fractures (HR, 0.90; 95% CI, 0.61-1.33), with omega-3 supplements versus placebo.

Similarly, there was no significant reduction in risk of major osteoporotic fractures (hip, wrist, humerus, and clinical spine fractures) or wrist fractures with omega-3 supplements versus placebo.

VITAL only studied one dose of omega-3 fatty acid supplements, and results may not be generalizable to younger adults, or older adults living in residential communities, Dr. LeBoff noted.

The study was supported by grants from the National Institute of Arthritis Musculoskeletal and Skin Diseases. VITAL was funded by the National Cancer Institute and the National Heart, Lung, and Blood Institute. Dr. LeBoff and Dr. Langdahl have reported no relevant financial relationships.

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

Omega-3 supplements did not reduce fractures during a median 5.3-year follow-up in the more than 25,000 generally healthy men and women (≥ age 50 and ≥ age 55, respectively) in the Vitamin D and Omega-3 Trial (VITAL).

The large randomized controlled trial tested whether omega-3 fatty acid or vitamin D supplements prevented cardiovascular disease or cancer in a representative sample of midlife and older adults from 50 U.S. states – which they did not. In a further analysis of VITAL, vitamin D supplements (cholecalciferol, 2,000 IU/day) did not lower the risk of incident total, nonvertebral, and hip fractures, compared with placebo.

Dmitriy Danilchenko/Shutterstock

Now this new analysis shows that omega-3 fatty acid supplements (1 g/day of fish oil) did not reduce the risk of such fractures in the VITAL population either. Meryl S. LeBoff, MD, presented the latest findings during an oral session at the annual meeting of the American Society for Bone and Mineral Research.

“In this, the largest randomized controlled trial in the world, we did not find an effect of omega-3 fatty acid supplements on fractures,” Dr. LeBoff, from Brigham and Women’s Hospital and Harvard Medical School, both in Boston, told this news organization.

The current analysis did “unexpectedly” show that among participants who received the omega-3 fatty acid supplements, there was an increase in fractures in men, and fracture risk was higher in people with a normal or low body mass index and lower in people with higher BMI.

However, these subgroup findings need to be interpreted with caution and may be caused by chance, Dr. LeBoff warned. The researchers will be investigating these findings in further analyses.
 

Should patients take omega-3 supplements or not?

Asked whether, in the meantime, patients should start or keep taking fish oil supplements for possible health benefits, she noted that certain individuals might benefit.

For example, in VITAL, participants who ate less than 1.5 servings of fish per week and received omega-3 fatty acid supplements had a decrease in the combined cardiovascular endpoint, and Black participants who took fish oil supplements had a substantially reduced risk of the outcome, regardless of fish intake.

“I think everybody needs to review [the study findings] with clinicians and make a decision in terms of what would be best for them,” she said.

Session comoderator Bente Langdahl, MD, PhD, commented that “many people take omega-3 because they think it will help” knee, hip, or other joint pain.

Perhaps men are more prone to joint pain because of osteoarthritis and the supplements lessen the pain, so these men became more physically active and more prone to fractures, she speculated.

The current study shows that, “so far, we haven’t been able to demonstrate a reduced rate of fractures with fish oil supplements in clinical randomized trials” conducted in relatively healthy and not the oldest patients, she summarized. “We’re not talking about 80-year-olds.”

In this “well-conducted study, they were not able to see any difference” with omega-3 fatty acid supplements versus placebo, but apparently, there are no harms associated with taking these supplements, she said.

To patients who ask her about such supplements, Dr. Langdahl advised: “Try it out for 3 months. If it really helps you, if it takes away your joint pain or whatever, then that might work for you. But then remember to stop again because it might just be a temporary effect.”
 

Could fish oil supplements protect against fractures?

An estimated 22% of U.S. adults aged 60 and older take omega-3 fatty acid supplements, Dr. LeBoff noted.

Preclinical studies have shown that omega-3 fatty acids reduce bone resorption and have anti-inflammatory effects, but observational studies have reported conflicting findings.

The researchers conducted this ancillary study of VITAL to fill these knowledge gaps.

VITAL enrolled a national sample of 25,871 U.S. men and women, including 5,106 Black participants, with a mean age of 67 and a mean BMI of 28 kg/m2.

Importantly, participants were not recruited by low bone density, fractures, or vitamin D deficiency. Prior to entry, participants were required to stop taking omega-3 supplements and limit nonstudy vitamin D and calcium supplements.

The omega-3 fatty acid supplements used in the study contained eicosapentaenoic acid and docosahexaenoic acid in a 1.2:1 ratio.

VITAL had a 2x2 factorial design whereby 6,463 participants were randomized to receive the omega-3 fatty acid supplement and 6,474 were randomized to placebo. (Remaining participants were randomized to receive vitamin D or placebo.)

Participants in the omega-3 fatty acid and placebo groups had similar baseline characteristics. For example, about half (50.5%) were women, and on average, they ate 1.1 servings of dark-meat fish (such as salmon) per week.

Participants completed detailed questionnaires at baseline and each year.

Plasma omega-3 levels were measured at baseline and, in 1,583 participants, at 1 year of follow-up. The mean omega-3 index rose 54.7% in the omega-3 fatty acid group and changed less than 2% in the placebo group at 1 year.

Study pill adherence was 87.0% at 2 years and 85.7% at 5 years.

Fractures were self-reported on annual questionnaires and centrally adjudicated in medical record review.
 

No clinically meaningful effect of omega-3 fatty acids on fractures

During a median 5.3-year follow-up, researchers adjudicated 2,133 total fractures and confirmed 1,991 fractures (93%) in 1551 participants.

Incidences of total, nonvertebral, and hip fractures were similar in both groups.

Compared with placebo, omega-3 fatty acid supplements had no significant effect on risk of total fractures (hazard ratio, 1.02; 95% confidence interval, 0.92-1.13), nonvertebral fractures (HR, 1.01; 95% CI, 0.91-1.12), or hip fractures (HR, 0.89; 95% CI, 0.61-1.30), all adjusted for age, sex, and race.

The “confidence intervals were narrow, likely excluding a clinically meaningful effect,” Dr. LeBoff noted.

Among men, those who received fish oil supplements had a greater risk of fracture than those who received placebo (HR, 1.27; 95% CI, 1.07-1.51), but this result “was not corrected for multiple hypothesis testing,” Dr. LeBoff cautioned.

In the overall population, participants with a BMI less than 25 who received fish oil versus placebo had an increased risk of fracture, and those with a BMI of at least 30 who received fish oil versus placebo had a decreased risk of fracture, but the limits of the confidence intervals crossed 1.00.

After excluding digit, skull, and pathologic fractures, there was no significant reduction in total fractures (HR, 1.02; 95% CI, 0.92-1.14), nonvertebral fractures (HR, 1.02; 95% CI, 0.92-1.14), or hip fractures (HR, 0.90; 95% CI, 0.61-1.33), with omega-3 supplements versus placebo.

Similarly, there was no significant reduction in risk of major osteoporotic fractures (hip, wrist, humerus, and clinical spine fractures) or wrist fractures with omega-3 supplements versus placebo.

VITAL only studied one dose of omega-3 fatty acid supplements, and results may not be generalizable to younger adults, or older adults living in residential communities, Dr. LeBoff noted.

The study was supported by grants from the National Institute of Arthritis Musculoskeletal and Skin Diseases. VITAL was funded by the National Cancer Institute and the National Heart, Lung, and Blood Institute. Dr. LeBoff and Dr. Langdahl have reported no relevant financial relationships.

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

Young women (under 50) are increasingly having heart attacks without doctors really knowing why. This is where the Young Women Presenting Acute Myocardial Infarction in France (WAMIF) study comes in, the results of which were presented in an e-poster at the annual congress of the European Society of Cardiology by Stéphane Manzo-Silberman, MD, Institute of Cardiology, Pitié-Salpétrière, Paris. The results (yet to be published) fight several of the preconceived ideas on the topic, Dr. Manzo-Silberman commented in an interview.

Significantly higher hospital death rates in women

“Cardiovascular disease is the main cause of death in women, killing seven times more than breast cancer,” notes Dr. Manzo-Silberman. The hospital death rate is significantly higher in women and, despite going down, is significantly higher than in men (more than double), particularly in women under 50. What’s more, in addition to the typical risk factors, women present specific risk factors related to hormone changes, high-risk inflammatory profiles, and thrombophilia.”

The WAMIF study was designed to determine the clinical, biological, and morphological features linked to hospital mortality after 12 months in women under 50. The prospective, observational study included all women in this age range from 30 sites in France between May 2017 and June 2019.
 

90% with retrosternal chest pain

The age of the 314 women enrolled was 44.9 years on average. Nearly two-thirds (192) presented with ST-segment elevation myocardial infarction and the other 122 without. In terms of symptoms, 91.6% of these women presented with typical chest pain, and 59.7% had related symptoms.

“With more than 90% having retrosternal pain, the idea that myocardial infarction presents with atypical symptoms in women has been widely challenged, despite the fact that more than half present with related symptoms and it isn’t known in which order these symptoms occur, Dr. Manzo-Silberman said in an interview. But what we can say is that if at any point a young woman mentions chest pain, even when occurring as part of several other symptoms, MI must be deemed a possibility until it has been ruled out.”

The risk profile revealed that 75.5% were smokers, 35% had a family history of heart disease, 33% had pregnancy complications, and 55% had recently experienced a stressful situation. The analysis also showed that cannabis use and oral contraception were primary risk factors in women younger than 35.

“With regard to risk factors, when designing this study we expected that lots of these young women would have largely atypical autoimmune conditions, with high levels of inflammation. We looked for everything, but this was not actually the case. Instead, we found very many women to have classic risk factors; three-quarters were smokers, a modifiable risk factor, which can largely be prevented. The other aspect concerns contraception, and it’s why I insist that gynecologists must be involved insofar as they must inform their patients how to manage their risk factors and tweak their contraception.”

Coronary angiography findings showed that only 1% received a normal result, 29.3% had vessel damage, and 14.6% had aortic dissection. “We were surprised again here because we expected that with young women we would see lots of heart attacks without obstruction, [in other words] normal coronary arteries, atypical forms of MI,” commented Dr. Manzo-Silberman. “In fact, most presented with atheroma, often obstructive lesions, or even triple-vessel disease, in nearly a third of the cohort. So that’s another misconception dispelled – we can’t just think that because a woman is young, nothing will be found. Coronary catheterization should be considered, and the diagnostic process should be completed in full.”

After 1 year, there had been two cancer-related deaths and 25 patients had undergone several angioplasty procedures. Nevertheless, 90.4% had not experienced any type of CV event, and 72% had not even had any symptoms.

“The final surprise was prognosis,” he said. “Previous studies, especially some authored by Viola Vaccarino, MD, PhD, showed an excess hospital rate in women and we had expected this to be the case here, but no hospital deaths were recorded. However, not far off 10% of women attended (at least once) the emergency department in the year following for recurrent chest pain which was not ischemic – ECG normal, troponin normal – so something was missing in their education as a patient.”

“So, there are improvements to be made in terms of secondary prevention, follow-up, and in the education of these young female patients who have experienced the major event that is a myocardial infarction,” concluded Dr. Manzo-Silberman.

This content was originally published on Medscape French edition.

Young women (under 50) are increasingly having heart attacks without doctors really knowing why. This is where the Young Women Presenting Acute Myocardial Infarction in France (WAMIF) study comes in, the results of which were presented in an e-poster at the annual congress of the European Society of Cardiology by Stéphane Manzo-Silberman, MD, Institute of Cardiology, Pitié-Salpétrière, Paris. The results (yet to be published) fight several of the preconceived ideas on the topic, Dr. Manzo-Silberman commented in an interview.

Significantly higher hospital death rates in women

“Cardiovascular disease is the main cause of death in women, killing seven times more than breast cancer,” notes Dr. Manzo-Silberman. The hospital death rate is significantly higher in women and, despite going down, is significantly higher than in men (more than double), particularly in women under 50. What’s more, in addition to the typical risk factors, women present specific risk factors related to hormone changes, high-risk inflammatory profiles, and thrombophilia.”

The WAMIF study was designed to determine the clinical, biological, and morphological features linked to hospital mortality after 12 months in women under 50. The prospective, observational study included all women in this age range from 30 sites in France between May 2017 and June 2019.
 

90% with retrosternal chest pain

The age of the 314 women enrolled was 44.9 years on average. Nearly two-thirds (192) presented with ST-segment elevation myocardial infarction and the other 122 without. In terms of symptoms, 91.6% of these women presented with typical chest pain, and 59.7% had related symptoms.

“With more than 90% having retrosternal pain, the idea that myocardial infarction presents with atypical symptoms in women has been widely challenged, despite the fact that more than half present with related symptoms and it isn’t known in which order these symptoms occur, Dr. Manzo-Silberman said in an interview. But what we can say is that if at any point a young woman mentions chest pain, even when occurring as part of several other symptoms, MI must be deemed a possibility until it has been ruled out.”

The risk profile revealed that 75.5% were smokers, 35% had a family history of heart disease, 33% had pregnancy complications, and 55% had recently experienced a stressful situation. The analysis also showed that cannabis use and oral contraception were primary risk factors in women younger than 35.

“With regard to risk factors, when designing this study we expected that lots of these young women would have largely atypical autoimmune conditions, with high levels of inflammation. We looked for everything, but this was not actually the case. Instead, we found very many women to have classic risk factors; three-quarters were smokers, a modifiable risk factor, which can largely be prevented. The other aspect concerns contraception, and it’s why I insist that gynecologists must be involved insofar as they must inform their patients how to manage their risk factors and tweak their contraception.”

Coronary angiography findings showed that only 1% received a normal result, 29.3% had vessel damage, and 14.6% had aortic dissection. “We were surprised again here because we expected that with young women we would see lots of heart attacks without obstruction, [in other words] normal coronary arteries, atypical forms of MI,” commented Dr. Manzo-Silberman. “In fact, most presented with atheroma, often obstructive lesions, or even triple-vessel disease, in nearly a third of the cohort. So that’s another misconception dispelled – we can’t just think that because a woman is young, nothing will be found. Coronary catheterization should be considered, and the diagnostic process should be completed in full.”

After 1 year, there had been two cancer-related deaths and 25 patients had undergone several angioplasty procedures. Nevertheless, 90.4% had not experienced any type of CV event, and 72% had not even had any symptoms.

“The final surprise was prognosis,” he said. “Previous studies, especially some authored by Viola Vaccarino, MD, PhD, showed an excess hospital rate in women and we had expected this to be the case here, but no hospital deaths were recorded. However, not far off 10% of women attended (at least once) the emergency department in the year following for recurrent chest pain which was not ischemic – ECG normal, troponin normal – so something was missing in their education as a patient.”

“So, there are improvements to be made in terms of secondary prevention, follow-up, and in the education of these young female patients who have experienced the major event that is a myocardial infarction,” concluded Dr. Manzo-Silberman.

This content was originally published on Medscape French edition.

Young women (under 50) are increasingly having heart attacks without doctors really knowing why. This is where the Young Women Presenting Acute Myocardial Infarction in France (WAMIF) study comes in, the results of which were presented in an e-poster at the annual congress of the European Society of Cardiology by Stéphane Manzo-Silberman, MD, Institute of Cardiology, Pitié-Salpétrière, Paris. The results (yet to be published) fight several of the preconceived ideas on the topic, Dr. Manzo-Silberman commented in an interview.

Significantly higher hospital death rates in women

“Cardiovascular disease is the main cause of death in women, killing seven times more than breast cancer,” notes Dr. Manzo-Silberman. The hospital death rate is significantly higher in women and, despite going down, is significantly higher than in men (more than double), particularly in women under 50. What’s more, in addition to the typical risk factors, women present specific risk factors related to hormone changes, high-risk inflammatory profiles, and thrombophilia.”

The WAMIF study was designed to determine the clinical, biological, and morphological features linked to hospital mortality after 12 months in women under 50. The prospective, observational study included all women in this age range from 30 sites in France between May 2017 and June 2019.
 

90% with retrosternal chest pain

The age of the 314 women enrolled was 44.9 years on average. Nearly two-thirds (192) presented with ST-segment elevation myocardial infarction and the other 122 without. In terms of symptoms, 91.6% of these women presented with typical chest pain, and 59.7% had related symptoms.

“With more than 90% having retrosternal pain, the idea that myocardial infarction presents with atypical symptoms in women has been widely challenged, despite the fact that more than half present with related symptoms and it isn’t known in which order these symptoms occur, Dr. Manzo-Silberman said in an interview. But what we can say is that if at any point a young woman mentions chest pain, even when occurring as part of several other symptoms, MI must be deemed a possibility until it has been ruled out.”

The risk profile revealed that 75.5% were smokers, 35% had a family history of heart disease, 33% had pregnancy complications, and 55% had recently experienced a stressful situation. The analysis also showed that cannabis use and oral contraception were primary risk factors in women younger than 35.

“With regard to risk factors, when designing this study we expected that lots of these young women would have largely atypical autoimmune conditions, with high levels of inflammation. We looked for everything, but this was not actually the case. Instead, we found very many women to have classic risk factors; three-quarters were smokers, a modifiable risk factor, which can largely be prevented. The other aspect concerns contraception, and it’s why I insist that gynecologists must be involved insofar as they must inform their patients how to manage their risk factors and tweak their contraception.”

Coronary angiography findings showed that only 1% received a normal result, 29.3% had vessel damage, and 14.6% had aortic dissection. “We were surprised again here because we expected that with young women we would see lots of heart attacks without obstruction, [in other words] normal coronary arteries, atypical forms of MI,” commented Dr. Manzo-Silberman. “In fact, most presented with atheroma, often obstructive lesions, or even triple-vessel disease, in nearly a third of the cohort. So that’s another misconception dispelled – we can’t just think that because a woman is young, nothing will be found. Coronary catheterization should be considered, and the diagnostic process should be completed in full.”

After 1 year, there had been two cancer-related deaths and 25 patients had undergone several angioplasty procedures. Nevertheless, 90.4% had not experienced any type of CV event, and 72% had not even had any symptoms.

“The final surprise was prognosis,” he said. “Previous studies, especially some authored by Viola Vaccarino, MD, PhD, showed an excess hospital rate in women and we had expected this to be the case here, but no hospital deaths were recorded. However, not far off 10% of women attended (at least once) the emergency department in the year following for recurrent chest pain which was not ischemic – ECG normal, troponin normal – so something was missing in their education as a patient.”

“So, there are improvements to be made in terms of secondary prevention, follow-up, and in the education of these young female patients who have experienced the major event that is a myocardial infarction,” concluded Dr. Manzo-Silberman.

This content was originally published on Medscape French edition.

The Diagnosis: Netherton Syndrome

A punch biopsy from the right lower back supported the clinical diagnosis of ichthyosis linearis circumflexa. The patient underwent genetic testing and was found to have a heterozygous mutation in the serine protease inhibitor Kazal type 5 gene, SPINK5, that was consistent with a diagnosis of Netherton syndrome.

Netherton syndrome is an autosomal-recessive genodermatosis characterized by a triad of congenital ichthyosis, hair shaft abnormalities, and atopic diatheses.^1,2 It affects approximately 1 in 200,000 live births^2,3; however, it is considered by many to be underdiagnosed due to the variability in the clinical appearance. Therefore, the incidence of Netherton syndrome may actually be closer 1 in 50,000 live births.¹ The manifestations of the disease are caused by a germline mutation in the SPINK5 gene, which encodes the serine protease inhibitor LEKTI.^1,2 Dysfunctional LEKTI results in increased proteolytic activity of the lipid-processing enzymes in the stratum corneum, resulting in a disruption in the lipid bilayer.¹ Dysfunctional LEKTI also results in a loss of the antiinflammatory and antimicrobial function of the stratum corneum. Clinical features of Netherton syndrome usually present at birth or shortly thereafter.¹ Congenital ichthyosiform erythroderma, or the continuous peeling of the skin, is a common presentation seen at birth and in the neonatal period.² As the patient ages, the dermatologic manifestations evolve into serpiginous and circinate, erythematous plaques with a characteristic peripheral, double-edged scaling.^1,2 This distinctive finding is termed ichthyosis linearis circumflexa and is pathognomonic for the syndrome.² Lesions often affect the trunk and extremities and demonstrate an undulating course.¹ Because eczematous and lichenified plaques in flexural areas as well as pruritus are common clinical features, this disease often is misdiagnosed as atopic dermatitis,^1,3 as was the case in our patient.

Patients with Netherton syndrome can present with various hair abnormalities. Trichorrhexis invaginata, known as bamboo hair, is the intussusception of the hair shaft and is characteristic of the disease.³ It develops from a reduced number of disulfide bonds, which results in cortical softening.¹ Trichorrhexis invaginata may not be present at birth and often improves with age.^1,3 Other hair shaft abnormalities such as pili torti, trichorrhexis nodosa, and helical hair also may be observed in Netherton syndrome.¹ Extracutaneous manifestations also are typical. There is immune dysregulation of memory B cells and natural killer cells, which manifests as frequent respiratory and skin infections as well as sepsis.^1,2 Patients also may have increased levels of serum IgE and eosinophilia resulting in atopy and allergic reactions to various triggers such as foods.¹ The neonatal period also may be complicated by dehydration, electrolyte imbalances, inability to regulate body temperature, and failure to thrive.^1,3

When there is an extensive disruption of the skin barrier during the neonatal period, there may be severe electrolyte imbalances and thermoregulatory challenges necessitating treatment in the neonatal intensive care unit. Cutaneous disease can be treated with topical therapies with variable success.¹ Topical therapies for symptom management include emollients, corticosteroids, calcineurin inhibitors, calcipotriene, and retinoids; however, utmost caution must be employed with these therapies due to the increased risk for systemic absorption resulting from the disturbance of the skin barrier. When therapy with topical tacrolimus is implemented, monitoring of serum drug levels is required.¹ Pruritus may be treated symptomatically with oral antihistamines. Intravenous immunoglobulin has been shown to decrease the frequency of infections and improve skin inflammation. Systemic retinoids have unpredictable effects and result in improvement of disease in some patients but exacerbation in others. Phototherapy with narrowband UVB, psoralen plus UVA, UVA¹, and balneophototherapy also are effective treatments for cutaneous disease.1 Dupilumab has been shown to decrease pruritus, improve hair abnormalities, and improve skin disease, thereby demonstrating its effectiveness in treating the atopy and ichthyosis in Netherton syndrome.⁴

The differential diagnosis includes other figurate erythemas including erythema marginatum and erythrokeratodermia variabilis. Erythema marginatum is a cutaneous manifestation of acute rheumatic fever and is characterized by migratory polycyclic erythematous plaques without overlying scale, usually on the trunk and proximal extremities.⁵ Erythrokeratodermia variabilis is caused by heterozygous mutations in gap junction protein beta 3, GJB3, and gap junction protein beta 4, GJB4, and is characterized by transient geographic and erythematous patches and stable scaly plaques; however, double-edged scaling is not a feature.¹ Acrodermatitis enteropathica is an autosomal-recessive disorder caused by mutations in the zinc transporter SLC39A4. Cutaneous manifestations occur after weaning from breast milk and are characterized by erythematous plaques with erosions, vesicles, and scaling, which characteristically occur in the perioral and perianal locations.6 Neonatal lupus is a form of subacute cutaneous lupus erythematosus. Typical skin lesions are erythematous annular plaques with overlying scaling, which may be present at birth and have a predilection for the face and other sun-exposed areas. Lesions generally resolve after clearance of the pathogenic maternal antibodies.⁷

The Diagnosis: Netherton Syndrome

A punch biopsy from the right lower back supported the clinical diagnosis of ichthyosis linearis circumflexa. The patient underwent genetic testing and was found to have a heterozygous mutation in the serine protease inhibitor Kazal type 5 gene, SPINK5, that was consistent with a diagnosis of Netherton syndrome.

Netherton syndrome is an autosomal-recessive genodermatosis characterized by a triad of congenital ichthyosis, hair shaft abnormalities, and atopic diatheses.^1,2 It affects approximately 1 in 200,000 live births^2,3; however, it is considered by many to be underdiagnosed due to the variability in the clinical appearance. Therefore, the incidence of Netherton syndrome may actually be closer 1 in 50,000 live births.¹ The manifestations of the disease are caused by a germline mutation in the SPINK5 gene, which encodes the serine protease inhibitor LEKTI.^1,2 Dysfunctional LEKTI results in increased proteolytic activity of the lipid-processing enzymes in the stratum corneum, resulting in a disruption in the lipid bilayer.¹ Dysfunctional LEKTI also results in a loss of the antiinflammatory and antimicrobial function of the stratum corneum. Clinical features of Netherton syndrome usually present at birth or shortly thereafter.¹ Congenital ichthyosiform erythroderma, or the continuous peeling of the skin, is a common presentation seen at birth and in the neonatal period.² As the patient ages, the dermatologic manifestations evolve into serpiginous and circinate, erythematous plaques with a characteristic peripheral, double-edged scaling.^1,2 This distinctive finding is termed ichthyosis linearis circumflexa and is pathognomonic for the syndrome.² Lesions often affect the trunk and extremities and demonstrate an undulating course.¹ Because eczematous and lichenified plaques in flexural areas as well as pruritus are common clinical features, this disease often is misdiagnosed as atopic dermatitis,^1,3 as was the case in our patient.

Patients with Netherton syndrome can present with various hair abnormalities. Trichorrhexis invaginata, known as bamboo hair, is the intussusception of the hair shaft and is characteristic of the disease.³ It develops from a reduced number of disulfide bonds, which results in cortical softening.¹ Trichorrhexis invaginata may not be present at birth and often improves with age.^1,3 Other hair shaft abnormalities such as pili torti, trichorrhexis nodosa, and helical hair also may be observed in Netherton syndrome.¹ Extracutaneous manifestations also are typical. There is immune dysregulation of memory B cells and natural killer cells, which manifests as frequent respiratory and skin infections as well as sepsis.^1,2 Patients also may have increased levels of serum IgE and eosinophilia resulting in atopy and allergic reactions to various triggers such as foods.¹ The neonatal period also may be complicated by dehydration, electrolyte imbalances, inability to regulate body temperature, and failure to thrive.^1,3

When there is an extensive disruption of the skin barrier during the neonatal period, there may be severe electrolyte imbalances and thermoregulatory challenges necessitating treatment in the neonatal intensive care unit. Cutaneous disease can be treated with topical therapies with variable success.¹ Topical therapies for symptom management include emollients, corticosteroids, calcineurin inhibitors, calcipotriene, and retinoids; however, utmost caution must be employed with these therapies due to the increased risk for systemic absorption resulting from the disturbance of the skin barrier. When therapy with topical tacrolimus is implemented, monitoring of serum drug levels is required.¹ Pruritus may be treated symptomatically with oral antihistamines. Intravenous immunoglobulin has been shown to decrease the frequency of infections and improve skin inflammation. Systemic retinoids have unpredictable effects and result in improvement of disease in some patients but exacerbation in others. Phototherapy with narrowband UVB, psoralen plus UVA, UVA¹, and balneophototherapy also are effective treatments for cutaneous disease.1 Dupilumab has been shown to decrease pruritus, improve hair abnormalities, and improve skin disease, thereby demonstrating its effectiveness in treating the atopy and ichthyosis in Netherton syndrome.⁴

The differential diagnosis includes other figurate erythemas including erythema marginatum and erythrokeratodermia variabilis. Erythema marginatum is a cutaneous manifestation of acute rheumatic fever and is characterized by migratory polycyclic erythematous plaques without overlying scale, usually on the trunk and proximal extremities.⁵ Erythrokeratodermia variabilis is caused by heterozygous mutations in gap junction protein beta 3, GJB3, and gap junction protein beta 4, GJB4, and is characterized by transient geographic and erythematous patches and stable scaly plaques; however, double-edged scaling is not a feature.¹ Acrodermatitis enteropathica is an autosomal-recessive disorder caused by mutations in the zinc transporter SLC39A4. Cutaneous manifestations occur after weaning from breast milk and are characterized by erythematous plaques with erosions, vesicles, and scaling, which characteristically occur in the perioral and perianal locations.6 Neonatal lupus is a form of subacute cutaneous lupus erythematosus. Typical skin lesions are erythematous annular plaques with overlying scaling, which may be present at birth and have a predilection for the face and other sun-exposed areas. Lesions generally resolve after clearance of the pathogenic maternal antibodies.⁷

The Diagnosis: Netherton Syndrome

A punch biopsy from the right lower back supported the clinical diagnosis of ichthyosis linearis circumflexa. The patient underwent genetic testing and was found to have a heterozygous mutation in the serine protease inhibitor Kazal type 5 gene, SPINK5, that was consistent with a diagnosis of Netherton syndrome.

Netherton syndrome is an autosomal-recessive genodermatosis characterized by a triad of congenital ichthyosis, hair shaft abnormalities, and atopic diatheses.^1,2 It affects approximately 1 in 200,000 live births^2,3; however, it is considered by many to be underdiagnosed due to the variability in the clinical appearance. Therefore, the incidence of Netherton syndrome may actually be closer 1 in 50,000 live births.¹ The manifestations of the disease are caused by a germline mutation in the SPINK5 gene, which encodes the serine protease inhibitor LEKTI.^1,2 Dysfunctional LEKTI results in increased proteolytic activity of the lipid-processing enzymes in the stratum corneum, resulting in a disruption in the lipid bilayer.¹ Dysfunctional LEKTI also results in a loss of the antiinflammatory and antimicrobial function of the stratum corneum. Clinical features of Netherton syndrome usually present at birth or shortly thereafter.¹ Congenital ichthyosiform erythroderma, or the continuous peeling of the skin, is a common presentation seen at birth and in the neonatal period.² As the patient ages, the dermatologic manifestations evolve into serpiginous and circinate, erythematous plaques with a characteristic peripheral, double-edged scaling.^1,2 This distinctive finding is termed ichthyosis linearis circumflexa and is pathognomonic for the syndrome.² Lesions often affect the trunk and extremities and demonstrate an undulating course.¹ Because eczematous and lichenified plaques in flexural areas as well as pruritus are common clinical features, this disease often is misdiagnosed as atopic dermatitis,^1,3 as was the case in our patient.

Patients with Netherton syndrome can present with various hair abnormalities. Trichorrhexis invaginata, known as bamboo hair, is the intussusception of the hair shaft and is characteristic of the disease.³ It develops from a reduced number of disulfide bonds, which results in cortical softening.¹ Trichorrhexis invaginata may not be present at birth and often improves with age.^1,3 Other hair shaft abnormalities such as pili torti, trichorrhexis nodosa, and helical hair also may be observed in Netherton syndrome.¹ Extracutaneous manifestations also are typical. There is immune dysregulation of memory B cells and natural killer cells, which manifests as frequent respiratory and skin infections as well as sepsis.^1,2 Patients also may have increased levels of serum IgE and eosinophilia resulting in atopy and allergic reactions to various triggers such as foods.¹ The neonatal period also may be complicated by dehydration, electrolyte imbalances, inability to regulate body temperature, and failure to thrive.^1,3

When there is an extensive disruption of the skin barrier during the neonatal period, there may be severe electrolyte imbalances and thermoregulatory challenges necessitating treatment in the neonatal intensive care unit. Cutaneous disease can be treated with topical therapies with variable success.¹ Topical therapies for symptom management include emollients, corticosteroids, calcineurin inhibitors, calcipotriene, and retinoids; however, utmost caution must be employed with these therapies due to the increased risk for systemic absorption resulting from the disturbance of the skin barrier. When therapy with topical tacrolimus is implemented, monitoring of serum drug levels is required.¹ Pruritus may be treated symptomatically with oral antihistamines. Intravenous immunoglobulin has been shown to decrease the frequency of infections and improve skin inflammation. Systemic retinoids have unpredictable effects and result in improvement of disease in some patients but exacerbation in others. Phototherapy with narrowband UVB, psoralen plus UVA, UVA¹, and balneophototherapy also are effective treatments for cutaneous disease.1 Dupilumab has been shown to decrease pruritus, improve hair abnormalities, and improve skin disease, thereby demonstrating its effectiveness in treating the atopy and ichthyosis in Netherton syndrome.⁴

The differential diagnosis includes other figurate erythemas including erythema marginatum and erythrokeratodermia variabilis. Erythema marginatum is a cutaneous manifestation of acute rheumatic fever and is characterized by migratory polycyclic erythematous plaques without overlying scale, usually on the trunk and proximal extremities.⁵ Erythrokeratodermia variabilis is caused by heterozygous mutations in gap junction protein beta 3, GJB3, and gap junction protein beta 4, GJB4, and is characterized by transient geographic and erythematous patches and stable scaly plaques; however, double-edged scaling is not a feature.¹ Acrodermatitis enteropathica is an autosomal-recessive disorder caused by mutations in the zinc transporter SLC39A4. Cutaneous manifestations occur after weaning from breast milk and are characterized by erythematous plaques with erosions, vesicles, and scaling, which characteristically occur in the perioral and perianal locations.6 Neonatal lupus is a form of subacute cutaneous lupus erythematosus. Typical skin lesions are erythematous annular plaques with overlying scaling, which may be present at birth and have a predilection for the face and other sun-exposed areas. Lesions generally resolve after clearance of the pathogenic maternal antibodies.⁷

This patient was given a diagnosis of confluent and reticulated papillomatosis (CRP) based on the clinical presentation.

CRP is characterized by centrally confluent and peripherally reticulated scaly brown plaques and papules that are cosmetically disfiguring.¹ CRP is usually asymptomatic and primarily impacts young adults—especially teenagers.^2,3 It affects both males and females and commonly occurs on the trunk.^1-3 CRP is believed to be a disorder of keratinization. Malassezia furfur may induce CRP’s hyperproliferative epidermal changes, but systemic treatment that eliminates this organism does not clear CRP.³

A CRP diagnosis is made based on clinical presentation. The eruption usually begins as verrucous papules in the inframammary or epigastric region that enlarge to 4 to 5 mm in diameter and coalesce to form a confluent plaque with a peripheral reticulated pattern. CRP can extend over the back, chest, and abdomen to the neck, shoulders, and gluteal cleft. CRP does not affect the oral mucosa, and rarely involves flexural areas, which differentiates it from the similar looking acanthosis nigricans.² Although most cases are asymptomatic, mild pruritus may occur.^1,2

A skin biopsy is rarely necessary for making a CRP diagnosis, but histopathologic findings include papillomatosis, hyperkeratosis, variable acanthosis, follicular plugging, and sparse dermal inflammation.^1,3

Systemic antibiotics, most commonly minocycline 100 mg bid for 30 days or doxycycline 100 mg bid for 30 days, are safe and effective for CRP.^1,4 Sometimes treatment is extended for as long as 6 months. Although CRP usually responds to minocycline or doxycycline, it is believed that this is the result of these drugs’ anti-inflammatory—rather than antibiotic—properties.^1,2,4 Azithromycin is an effective alternative therapy.^2,4 There is a high rate of recurrence of CRP in patients after systemic antibiotics are discontinued.² Uniform responses to treatment and retreatment of flares have solidified the belief that antibiotics are an effective suppressive (if not curative) therapy despite a lack of randomized controlled trials.⁴

This patient was treated with minocycline 100 mg bid. After 1 month, the rash had improved by 70%. At 3 months, it was completely clear, and treatment was discontinued.

‌

This case was adapted from: Sessums MT, Ward KMH, Brodell R. Cutaneous eruption on chest and back. J Fam Pract. 2014;63:467-468.

This patient was given a diagnosis of confluent and reticulated papillomatosis (CRP) based on the clinical presentation.

CRP is characterized by centrally confluent and peripherally reticulated scaly brown plaques and papules that are cosmetically disfiguring.¹ CRP is usually asymptomatic and primarily impacts young adults—especially teenagers.^2,3 It affects both males and females and commonly occurs on the trunk.^1-3 CRP is believed to be a disorder of keratinization. Malassezia furfur may induce CRP’s hyperproliferative epidermal changes, but systemic treatment that eliminates this organism does not clear CRP.³

A CRP diagnosis is made based on clinical presentation. The eruption usually begins as verrucous papules in the inframammary or epigastric region that enlarge to 4 to 5 mm in diameter and coalesce to form a confluent plaque with a peripheral reticulated pattern. CRP can extend over the back, chest, and abdomen to the neck, shoulders, and gluteal cleft. CRP does not affect the oral mucosa, and rarely involves flexural areas, which differentiates it from the similar looking acanthosis nigricans.² Although most cases are asymptomatic, mild pruritus may occur.^1,2

A skin biopsy is rarely necessary for making a CRP diagnosis, but histopathologic findings include papillomatosis, hyperkeratosis, variable acanthosis, follicular plugging, and sparse dermal inflammation.^1,3

Systemic antibiotics, most commonly minocycline 100 mg bid for 30 days or doxycycline 100 mg bid for 30 days, are safe and effective for CRP.^1,4 Sometimes treatment is extended for as long as 6 months. Although CRP usually responds to minocycline or doxycycline, it is believed that this is the result of these drugs’ anti-inflammatory—rather than antibiotic—properties.^1,2,4 Azithromycin is an effective alternative therapy.^2,4 There is a high rate of recurrence of CRP in patients after systemic antibiotics are discontinued.² Uniform responses to treatment and retreatment of flares have solidified the belief that antibiotics are an effective suppressive (if not curative) therapy despite a lack of randomized controlled trials.⁴

This patient was treated with minocycline 100 mg bid. After 1 month, the rash had improved by 70%. At 3 months, it was completely clear, and treatment was discontinued.

‌

This case was adapted from: Sessums MT, Ward KMH, Brodell R. Cutaneous eruption on chest and back. J Fam Pract. 2014;63:467-468.

This patient was given a diagnosis of confluent and reticulated papillomatosis (CRP) based on the clinical presentation.

CRP is characterized by centrally confluent and peripherally reticulated scaly brown plaques and papules that are cosmetically disfiguring.¹ CRP is usually asymptomatic and primarily impacts young adults—especially teenagers.^2,3 It affects both males and females and commonly occurs on the trunk.^1-3 CRP is believed to be a disorder of keratinization. Malassezia furfur may induce CRP’s hyperproliferative epidermal changes, but systemic treatment that eliminates this organism does not clear CRP.³

A CRP diagnosis is made based on clinical presentation. The eruption usually begins as verrucous papules in the inframammary or epigastric region that enlarge to 4 to 5 mm in diameter and coalesce to form a confluent plaque with a peripheral reticulated pattern. CRP can extend over the back, chest, and abdomen to the neck, shoulders, and gluteal cleft. CRP does not affect the oral mucosa, and rarely involves flexural areas, which differentiates it from the similar looking acanthosis nigricans.² Although most cases are asymptomatic, mild pruritus may occur.^1,2

A skin biopsy is rarely necessary for making a CRP diagnosis, but histopathologic findings include papillomatosis, hyperkeratosis, variable acanthosis, follicular plugging, and sparse dermal inflammation.^1,3

Systemic antibiotics, most commonly minocycline 100 mg bid for 30 days or doxycycline 100 mg bid for 30 days, are safe and effective for CRP.^1,4 Sometimes treatment is extended for as long as 6 months. Although CRP usually responds to minocycline or doxycycline, it is believed that this is the result of these drugs’ anti-inflammatory—rather than antibiotic—properties.^1,2,4 Azithromycin is an effective alternative therapy.^2,4 There is a high rate of recurrence of CRP in patients after systemic antibiotics are discontinued.² Uniform responses to treatment and retreatment of flares have solidified the belief that antibiotics are an effective suppressive (if not curative) therapy despite a lack of randomized controlled trials.⁴

This patient was treated with minocycline 100 mg bid. After 1 month, the rash had improved by 70%. At 3 months, it was completely clear, and treatment was discontinued.

‌

This case was adapted from: Sessums MT, Ward KMH, Brodell R. Cutaneous eruption on chest and back. J Fam Pract. 2014;63:467-468.

Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.

Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.

“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.

“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
 

Be proactive

“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.

“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.

The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.

Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg. 

The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.

Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.

The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
 

Even small changes can help

“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.

“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.

“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.

“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.

Dr. Wallace noted that diet changes don’t have to be drastic.

“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.

“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.

The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.

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

Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.

Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.

“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.

“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
 

Be proactive

“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.

“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.

The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.

Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg. 

The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.

Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.

The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
 

Even small changes can help

“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.

“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.

“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.

“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.

Dr. Wallace noted that diet changes don’t have to be drastic.

“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.

“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.

The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.

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

Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.

Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.

“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.

“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
 

Be proactive

“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.

“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.

The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.

Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg. 

The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.

Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.

The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
 

Even small changes can help

“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.

“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.

“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.

“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.

Dr. Wallace noted that diet changes don’t have to be drastic.

“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.

“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.

The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.

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

After 2 weeks of increases in the number of new COVID-19 cases in children – a trend that just happened to coincide with the start of a new school year – there were fewer cases reported during the first full week of September, according to the American Academy of Pediatrics and the Children’s Hospital Association.

Data available from state and territorial health departments show that just over 83,000 new child COVID cases were reported between Sept. 2 and Sept. 9, a drop of about 8% from the previous week, the AAP and CHA said in their weekly COVID-19 report, noting also that seven states and the District of Columbia no longer update their online dashboards while others publish new data less often than every week.

Vaccinations are slowly adding up

On the prevention side of the health care system’s response to COVID, the CDC’s cumulative numbers looked like this as of Sept. 6:

• 1.1 million children under age 5 (about 5.8% of the age group) had received at least one dose of vaccine, and 280,000 (1.4%) were fully vaccinated.
• Almost 11 million (38.2%) children aged 5-11 had gotten one dose, and 8.9 million (31.1%) were fully vaccinated.
• 17.9 million (70.8%) children aged 12-17 had received at least one dose, and 15.3 million (60.5%) were fully vaccinated.

Over the 14 days ending Sept. 7, children aged 2-4 years made up the largest group (21.4%) of Americans getting their first vaccine doses, while those aged 5-11 years were the third largest age group at 16.7% of all vaccinees (25- to 49-year-olds were second). The situation was reversed for vaccine completion over the last 2 weeks: Those aged 5-11 were first at 24.7%, and the 2- to 4-year-olds were third at 16.7% (those aged 25-49 were second again), according to the COVID Data Tracker.

[email protected]

After 2 weeks of increases in the number of new COVID-19 cases in children – a trend that just happened to coincide with the start of a new school year – there were fewer cases reported during the first full week of September, according to the American Academy of Pediatrics and the Children’s Hospital Association.

Data available from state and territorial health departments show that just over 83,000 new child COVID cases were reported between Sept. 2 and Sept. 9, a drop of about 8% from the previous week, the AAP and CHA said in their weekly COVID-19 report, noting also that seven states and the District of Columbia no longer update their online dashboards while others publish new data less often than every week.

Vaccinations are slowly adding up

On the prevention side of the health care system’s response to COVID, the CDC’s cumulative numbers looked like this as of Sept. 6:

• 1.1 million children under age 5 (about 5.8% of the age group) had received at least one dose of vaccine, and 280,000 (1.4%) were fully vaccinated.
• Almost 11 million (38.2%) children aged 5-11 had gotten one dose, and 8.9 million (31.1%) were fully vaccinated.
• 17.9 million (70.8%) children aged 12-17 had received at least one dose, and 15.3 million (60.5%) were fully vaccinated.

Over the 14 days ending Sept. 7, children aged 2-4 years made up the largest group (21.4%) of Americans getting their first vaccine doses, while those aged 5-11 years were the third largest age group at 16.7% of all vaccinees (25- to 49-year-olds were second). The situation was reversed for vaccine completion over the last 2 weeks: Those aged 5-11 were first at 24.7%, and the 2- to 4-year-olds were third at 16.7% (those aged 25-49 were second again), according to the COVID Data Tracker.

[email protected]

After 2 weeks of increases in the number of new COVID-19 cases in children – a trend that just happened to coincide with the start of a new school year – there were fewer cases reported during the first full week of September, according to the American Academy of Pediatrics and the Children’s Hospital Association.

Data available from state and territorial health departments show that just over 83,000 new child COVID cases were reported between Sept. 2 and Sept. 9, a drop of about 8% from the previous week, the AAP and CHA said in their weekly COVID-19 report, noting also that seven states and the District of Columbia no longer update their online dashboards while others publish new data less often than every week.

Vaccinations are slowly adding up

On the prevention side of the health care system’s response to COVID, the CDC’s cumulative numbers looked like this as of Sept. 6:

• 1.1 million children under age 5 (about 5.8% of the age group) had received at least one dose of vaccine, and 280,000 (1.4%) were fully vaccinated.
• Almost 11 million (38.2%) children aged 5-11 had gotten one dose, and 8.9 million (31.1%) were fully vaccinated.
• 17.9 million (70.8%) children aged 12-17 had received at least one dose, and 15.3 million (60.5%) were fully vaccinated.

Over the 14 days ending Sept. 7, children aged 2-4 years made up the largest group (21.4%) of Americans getting their first vaccine doses, while those aged 5-11 years were the third largest age group at 16.7% of all vaccinees (25- to 49-year-olds were second). The situation was reversed for vaccine completion over the last 2 weeks: Those aged 5-11 were first at 24.7%, and the 2- to 4-year-olds were third at 16.7% (those aged 25-49 were second again), according to the COVID Data Tracker.

[email protected]

A recent uptick in severe respiratory illness in children may be tied to a strain of enterovirus that can cause a rare polio-like condition, according to a Health Network Alert advisory by the Centers for Disease Control and Prevention.

In August, health care providers and hospitals notified the CDC of an increase in severe respiratory illness in children who also tested positive for rhinovirus (RV) or enterovirus (EV). Additional testing revealed that some children were positive for EV-D68, which primarily causes acute respiratory illness. However, the virus has been associated with acute flaccid myelitis (AFM), a rare neurologic condition involving muscle weakness.

Also, in July and August 2022, surveillance networks reported an increase in EV-D68 activity compared with the same months in 2019, 2020, and 2021, the agency said in the alert. As of Aug. 30, the CDC has not received any reports of AFM beginning this year; however, spikes in EV-D68 typically come before cases of AFM, they said.

“Something we are always on the lookout for in the late summer and fall is AFM cases,” said Rick Malley, MD, of the division of infectious disease at Boston Children’s Hospital, in an interview with this news organization. “Unfortunately, we kind of expect them during enterovirus season,” he said. That season is thought to peak in the late summer and early fall.

Since the CDC began tracking AFM in August 2014, there have been 692 confirmed cases in the United States. AFM cases spiked in 2014, 2016, and 2018, mostly in young children. In 2021, there were 28 confirmed cases across 15 states. The CDC did not specify the age of those cases, but in 2018 – when EV-D68 most recently circulated at high levels – the median age of children who visited the emergency department or were hospitalized for EV-D68–associated respiratory illness was 3 years.

“[AFM] can be very severe and it can be very scary for the parents of children who have it,” Dr. Malley said, “but given the prevalence of enteroviruses in the community, you have to conclude it’s a relatively rare event in susceptible individuals. Why some get it and others don’t is unfortunately unclear at this moment.”

The CDC recommends that providers consider EV-D68 as a possible cause for acute, severe respiratory illness in children. If the cause of a respiratory illness in a severely ill patient is not clear, health professionals should test for RVs and EVs, if this is not already part of a typical diagnostic workflow, the agency said. Currently, there are no vaccines or specific treatments for RV or EV, and the CDC recommends supportive clinical management.

The advisory also urged providers to “strongly consider AFM in patients with acute flaccid limb weakness, especially after respiratory illness or fever, and between the months of August and November 2022.”

For any patient presenting with possible AFM, clinicians should collect samples from multiple sources, including cerebrospinal fluid, serum, stool, and a nasopharyngeal or oropharyngeal swab. Samples should be taken “as early as possible and preferably on the day of onset of limb weakness,” the alert said. There is currently no specific medicine for AFM, the agency said, though recommended interventions may vary for each patient.

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

A recent uptick in severe respiratory illness in children may be tied to a strain of enterovirus that can cause a rare polio-like condition, according to a Health Network Alert advisory by the Centers for Disease Control and Prevention.

In August, health care providers and hospitals notified the CDC of an increase in severe respiratory illness in children who also tested positive for rhinovirus (RV) or enterovirus (EV). Additional testing revealed that some children were positive for EV-D68, which primarily causes acute respiratory illness. However, the virus has been associated with acute flaccid myelitis (AFM), a rare neurologic condition involving muscle weakness.

Also, in July and August 2022, surveillance networks reported an increase in EV-D68 activity compared with the same months in 2019, 2020, and 2021, the agency said in the alert. As of Aug. 30, the CDC has not received any reports of AFM beginning this year; however, spikes in EV-D68 typically come before cases of AFM, they said.

“Something we are always on the lookout for in the late summer and fall is AFM cases,” said Rick Malley, MD, of the division of infectious disease at Boston Children’s Hospital, in an interview with this news organization. “Unfortunately, we kind of expect them during enterovirus season,” he said. That season is thought to peak in the late summer and early fall.

Since the CDC began tracking AFM in August 2014, there have been 692 confirmed cases in the United States. AFM cases spiked in 2014, 2016, and 2018, mostly in young children. In 2021, there were 28 confirmed cases across 15 states. The CDC did not specify the age of those cases, but in 2018 – when EV-D68 most recently circulated at high levels – the median age of children who visited the emergency department or were hospitalized for EV-D68–associated respiratory illness was 3 years.

“[AFM] can be very severe and it can be very scary for the parents of children who have it,” Dr. Malley said, “but given the prevalence of enteroviruses in the community, you have to conclude it’s a relatively rare event in susceptible individuals. Why some get it and others don’t is unfortunately unclear at this moment.”

The CDC recommends that providers consider EV-D68 as a possible cause for acute, severe respiratory illness in children. If the cause of a respiratory illness in a severely ill patient is not clear, health professionals should test for RVs and EVs, if this is not already part of a typical diagnostic workflow, the agency said. Currently, there are no vaccines or specific treatments for RV or EV, and the CDC recommends supportive clinical management.

The advisory also urged providers to “strongly consider AFM in patients with acute flaccid limb weakness, especially after respiratory illness or fever, and between the months of August and November 2022.”

For any patient presenting with possible AFM, clinicians should collect samples from multiple sources, including cerebrospinal fluid, serum, stool, and a nasopharyngeal or oropharyngeal swab. Samples should be taken “as early as possible and preferably on the day of onset of limb weakness,” the alert said. There is currently no specific medicine for AFM, the agency said, though recommended interventions may vary for each patient.

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

A recent uptick in severe respiratory illness in children may be tied to a strain of enterovirus that can cause a rare polio-like condition, according to a Health Network Alert advisory by the Centers for Disease Control and Prevention.

In August, health care providers and hospitals notified the CDC of an increase in severe respiratory illness in children who also tested positive for rhinovirus (RV) or enterovirus (EV). Additional testing revealed that some children were positive for EV-D68, which primarily causes acute respiratory illness. However, the virus has been associated with acute flaccid myelitis (AFM), a rare neurologic condition involving muscle weakness.

Also, in July and August 2022, surveillance networks reported an increase in EV-D68 activity compared with the same months in 2019, 2020, and 2021, the agency said in the alert. As of Aug. 30, the CDC has not received any reports of AFM beginning this year; however, spikes in EV-D68 typically come before cases of AFM, they said.

“Something we are always on the lookout for in the late summer and fall is AFM cases,” said Rick Malley, MD, of the division of infectious disease at Boston Children’s Hospital, in an interview with this news organization. “Unfortunately, we kind of expect them during enterovirus season,” he said. That season is thought to peak in the late summer and early fall.

Since the CDC began tracking AFM in August 2014, there have been 692 confirmed cases in the United States. AFM cases spiked in 2014, 2016, and 2018, mostly in young children. In 2021, there were 28 confirmed cases across 15 states. The CDC did not specify the age of those cases, but in 2018 – when EV-D68 most recently circulated at high levels – the median age of children who visited the emergency department or were hospitalized for EV-D68–associated respiratory illness was 3 years.

“[AFM] can be very severe and it can be very scary for the parents of children who have it,” Dr. Malley said, “but given the prevalence of enteroviruses in the community, you have to conclude it’s a relatively rare event in susceptible individuals. Why some get it and others don’t is unfortunately unclear at this moment.”

The CDC recommends that providers consider EV-D68 as a possible cause for acute, severe respiratory illness in children. If the cause of a respiratory illness in a severely ill patient is not clear, health professionals should test for RVs and EVs, if this is not already part of a typical diagnostic workflow, the agency said. Currently, there are no vaccines or specific treatments for RV or EV, and the CDC recommends supportive clinical management.

The advisory also urged providers to “strongly consider AFM in patients with acute flaccid limb weakness, especially after respiratory illness or fever, and between the months of August and November 2022.”

For any patient presenting with possible AFM, clinicians should collect samples from multiple sources, including cerebrospinal fluid, serum, stool, and a nasopharyngeal or oropharyngeal swab. Samples should be taken “as early as possible and preferably on the day of onset of limb weakness,” the alert said. There is currently no specific medicine for AFM, the agency said, though recommended interventions may vary for each patient.

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