In an early phase multicenter clinical study, large reductions in lipoprotein(a), or Lp(a), were achieved with a well-tolerated small interfering RNA (siRNA) therapeutic, lepodisiran.

The reductions in serum Lp(a) in patients receiving lepodisiran were dose dependent but adverse events were not, said Steven E. Nissen, MD, professor of medicine at the Cleveland Clinic Lerner College of Medicine.

Rather, drug-related adverse events “were uncommon and generally similar across all lepodisiran doses and the placebo group,” reported Dr. Nissen, who pointed out that safety and tolerability were the primary endpoints and purpose of this phase 1 study.
 

Lp(a) strongly associated with CV risk

Similar to LDL cholesterol (LDL-C), elevated levels of serum Lp(a) have been associated with major adverse cardiac events (MACE). In a 2022 review article that summarized pathophysiological, observational, and genetic studies, Lp(a) was found to be implicated in vascular inflammation, atherogenesis, calcification, and thrombosis.

Furthermore, Lp(a) has been associated with residual risk of cardiovascular (CV) events even after tight control of other risk factors, including elevated LDL-C, Dr. Nissen said.

So far, no well-tolerated therapy has been found to be effective for reducing Lp(a), but siRNA is a novel and attractive approach, according to Dr. Nissen, who presented these results at the annual scientific sessions of the American Heart Association. They were also published online in JAMA.

By silencing target genes, siRNA therapies can inhibit a basic step in a given pathological process. In this case, lepodisiran silences the LPA gene to halt encoding of apolipoprotein(a), which plays a key role in Lp(a) production.

Lepodisiran is not the only treatment in development for Lp(a), noted the AHA-invited discussant Michelle L. O’Donoghue, MD, chair in cardiology, Brigham and Women’s Hospital, Boston. She mentioned several other siRNA therapies, including olpasiran that was effective in a phase 2 trial she led and published in the New England Journal of Medicine.

Drugs with different mechanisms, such as the antisense oligonucleotide pelacarsen, showed activity when tested earlier this year in a phase 1 study. No study has yet been conducted to link reductions in Lp(a) with CV event risk reduction.

The current study with lepodisiran was conducted with the participation of five clinical research sites in the United States and Singapore. Participants between the ages of 18 and 65 years were enrolled if they had a serum Lp(a) of at least 75 nmol/L (30 mg/dL), which is considered moderately elevated.

They were excluded if they had CV disease or significant risk factors, including a blood pressure greater than 160/40 mm Hg, impaired renal function (eGFR < 60 mL/min per 1.73 m²), or tobacco use (> 10 cigarettes/day).

Of 340 candidates screened, 48 were randomly assigned to one placebo or six lepodisiran groups. There were 12 participants in the placebo group and 6 in each of the lepodisiran dosing groups (4 mg, 12 mg, 32 mg, 96 mg, 304 mg, and 608 mg). All doses and placebo were administered subcutaneously one time with a planned follow-up of up to 48 weeks.
 

Safety profile is placebo-like

The single most common adverse event, shared by those randomly assigned to placebo, was injection-site reaction. There were no adverse events, including laboratory abnormalities, that were persistent and clearly different for those assigned to any dose of lepodisiran relative to placebo.

The maximum median percentage change in serum Lp(a) out to day 337 of follow-up was 5% reduction in the placebo group. In the active treatment groups, the reductions were 41% on 4 mg, 59% on 12 mg, 76% on 32 mg, 96% on 304 mg, and 97% on 608 mg.

These reductions were generally sustained for as long as therapy was maintained. Maximal reductions were reached at day 85 in the 4-mg group but were achieved by day 29 in the 605-mg group, Dr. Nissen reported. In fact, serum Lp(a) was undetectable in the 605-mg group at day 29 and remained so until day 281.

Currently, there is no practical treatment for Lp(a). The only potential exception, apheresis, is “cumbersome” to perform and must be repeated for sustained reductions. Niacin and PCSK9 inhibitors are known to provide modest reductions in Lp(a), but Dr. Nissen said they are too modest to expect a meaningful clinical benefit.
 

Lp(a) not responsive to lifestyle changes

Statins as well as all lifestyle modifications, including diet, have been shown to have “little or no effect,” Dr. Nissen said.

The safety and the evidence so far of sustained Lp(a) lowering has already led to a phase 2 trial, according to Dr. Nissen, but the more important test for the future of lepodisiran will be studies powered to confirm reductions in MACE. Lepodisiran may finally allow that hypothesis to be tested.

“I think a lot of us have been waiting a long time for evidence that we can reliably reduce Lp(a),” said Karol Watson, MD, PhD, who has a research interest in lipids and is a professor of medicine at the University of California, Los Angeles.

Although she conceded that the overwhelming evidence that Lp(a) is a risk factor does not ensure that any specific Lp(a)-lowering therapy will be clinically viable, she suggested this drug is a promising candidate to move this field forward.

“At the highest doses, lepodisiran is not just lowering Lp(a), it appears to be getting rid of it,” she said.

Dr. O’Donoghue said that the phase 1 results suggest lepodisiran might have a somewhat longer duration of action than other siRNA therapies studied for Lp(a) so far, but said larger trials are needed to determine whether the growing number of drugs in this class differ in ways that are clinically meaningful.

Overall, the excitement in this field is probably mostly driven by the fact that there are so many promising therapies for Lp(a) that address the target in so many unique ways. Dr. O’Donoghue cited, as an example, a gene-editing therapy called CTX320 that showed impressive effects in an animal study presented at the AHA meeting as a poster. She called the pipeline for treating Lp(a) “rich.”

Elevated Lp(a) is genetically determined, so levels do not generally change over time, said Donald Lloyd-Jones, MD, chair of the department of preventive medicine, Northwestern Medicine, Chicago.

“It is not affected by your diet. It is not affected by your exercise. What your level is will be the level you will have for the rest of your life,” he said. Generally, it is recommended to have Lp(a) measured just once to more accurately calculate cardiovascular risk, but Dr. Lloyd-Jones predicted that this lipid subfraction might be measured more frequently to verify control if a therapeutic becomes available.

Dr. Nissen agreed. Estimating that 64 million people in the United States have significantly elevated Lp(a), he expects this risk to be addressed as a specific and independent target in CV risk management when and if it becomes treatable.

Dr. Nissen reported financial relationships with Novartis, Silence Therapeutics, and Eli Lilly, which provided funding for this trial. Dr. Watson reported financial relationships with Amgen, Boehringer Ingelheim, Lilly, and Novartis. Dr. Lloyd-Jones disclosed no relevant financial relationships.

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

In an early phase multicenter clinical study, large reductions in lipoprotein(a), or Lp(a), were achieved with a well-tolerated small interfering RNA (siRNA) therapeutic, lepodisiran.

The reductions in serum Lp(a) in patients receiving lepodisiran were dose dependent but adverse events were not, said Steven E. Nissen, MD, professor of medicine at the Cleveland Clinic Lerner College of Medicine.

Rather, drug-related adverse events “were uncommon and generally similar across all lepodisiran doses and the placebo group,” reported Dr. Nissen, who pointed out that safety and tolerability were the primary endpoints and purpose of this phase 1 study.
 

Lp(a) strongly associated with CV risk

Similar to LDL cholesterol (LDL-C), elevated levels of serum Lp(a) have been associated with major adverse cardiac events (MACE). In a 2022 review article that summarized pathophysiological, observational, and genetic studies, Lp(a) was found to be implicated in vascular inflammation, atherogenesis, calcification, and thrombosis.

Furthermore, Lp(a) has been associated with residual risk of cardiovascular (CV) events even after tight control of other risk factors, including elevated LDL-C, Dr. Nissen said.

So far, no well-tolerated therapy has been found to be effective for reducing Lp(a), but siRNA is a novel and attractive approach, according to Dr. Nissen, who presented these results at the annual scientific sessions of the American Heart Association. They were also published online in JAMA.

By silencing target genes, siRNA therapies can inhibit a basic step in a given pathological process. In this case, lepodisiran silences the LPA gene to halt encoding of apolipoprotein(a), which plays a key role in Lp(a) production.

Lepodisiran is not the only treatment in development for Lp(a), noted the AHA-invited discussant Michelle L. O’Donoghue, MD, chair in cardiology, Brigham and Women’s Hospital, Boston. She mentioned several other siRNA therapies, including olpasiran that was effective in a phase 2 trial she led and published in the New England Journal of Medicine.

Drugs with different mechanisms, such as the antisense oligonucleotide pelacarsen, showed activity when tested earlier this year in a phase 1 study. No study has yet been conducted to link reductions in Lp(a) with CV event risk reduction.

The current study with lepodisiran was conducted with the participation of five clinical research sites in the United States and Singapore. Participants between the ages of 18 and 65 years were enrolled if they had a serum Lp(a) of at least 75 nmol/L (30 mg/dL), which is considered moderately elevated.

They were excluded if they had CV disease or significant risk factors, including a blood pressure greater than 160/40 mm Hg, impaired renal function (eGFR < 60 mL/min per 1.73 m²), or tobacco use (> 10 cigarettes/day).

Of 340 candidates screened, 48 were randomly assigned to one placebo or six lepodisiran groups. There were 12 participants in the placebo group and 6 in each of the lepodisiran dosing groups (4 mg, 12 mg, 32 mg, 96 mg, 304 mg, and 608 mg). All doses and placebo were administered subcutaneously one time with a planned follow-up of up to 48 weeks.
 

Safety profile is placebo-like

The single most common adverse event, shared by those randomly assigned to placebo, was injection-site reaction. There were no adverse events, including laboratory abnormalities, that were persistent and clearly different for those assigned to any dose of lepodisiran relative to placebo.

The maximum median percentage change in serum Lp(a) out to day 337 of follow-up was 5% reduction in the placebo group. In the active treatment groups, the reductions were 41% on 4 mg, 59% on 12 mg, 76% on 32 mg, 96% on 304 mg, and 97% on 608 mg.

These reductions were generally sustained for as long as therapy was maintained. Maximal reductions were reached at day 85 in the 4-mg group but were achieved by day 29 in the 605-mg group, Dr. Nissen reported. In fact, serum Lp(a) was undetectable in the 605-mg group at day 29 and remained so until day 281.

Currently, there is no practical treatment for Lp(a). The only potential exception, apheresis, is “cumbersome” to perform and must be repeated for sustained reductions. Niacin and PCSK9 inhibitors are known to provide modest reductions in Lp(a), but Dr. Nissen said they are too modest to expect a meaningful clinical benefit.
 

Lp(a) not responsive to lifestyle changes

Statins as well as all lifestyle modifications, including diet, have been shown to have “little or no effect,” Dr. Nissen said.

The safety and the evidence so far of sustained Lp(a) lowering has already led to a phase 2 trial, according to Dr. Nissen, but the more important test for the future of lepodisiran will be studies powered to confirm reductions in MACE. Lepodisiran may finally allow that hypothesis to be tested.

“I think a lot of us have been waiting a long time for evidence that we can reliably reduce Lp(a),” said Karol Watson, MD, PhD, who has a research interest in lipids and is a professor of medicine at the University of California, Los Angeles.

Although she conceded that the overwhelming evidence that Lp(a) is a risk factor does not ensure that any specific Lp(a)-lowering therapy will be clinically viable, she suggested this drug is a promising candidate to move this field forward.

“At the highest doses, lepodisiran is not just lowering Lp(a), it appears to be getting rid of it,” she said.

Dr. O’Donoghue said that the phase 1 results suggest lepodisiran might have a somewhat longer duration of action than other siRNA therapies studied for Lp(a) so far, but said larger trials are needed to determine whether the growing number of drugs in this class differ in ways that are clinically meaningful.

Overall, the excitement in this field is probably mostly driven by the fact that there are so many promising therapies for Lp(a) that address the target in so many unique ways. Dr. O’Donoghue cited, as an example, a gene-editing therapy called CTX320 that showed impressive effects in an animal study presented at the AHA meeting as a poster. She called the pipeline for treating Lp(a) “rich.”

Elevated Lp(a) is genetically determined, so levels do not generally change over time, said Donald Lloyd-Jones, MD, chair of the department of preventive medicine, Northwestern Medicine, Chicago.

“It is not affected by your diet. It is not affected by your exercise. What your level is will be the level you will have for the rest of your life,” he said. Generally, it is recommended to have Lp(a) measured just once to more accurately calculate cardiovascular risk, but Dr. Lloyd-Jones predicted that this lipid subfraction might be measured more frequently to verify control if a therapeutic becomes available.

Dr. Nissen agreed. Estimating that 64 million people in the United States have significantly elevated Lp(a), he expects this risk to be addressed as a specific and independent target in CV risk management when and if it becomes treatable.

Dr. Nissen reported financial relationships with Novartis, Silence Therapeutics, and Eli Lilly, which provided funding for this trial. Dr. Watson reported financial relationships with Amgen, Boehringer Ingelheim, Lilly, and Novartis. Dr. Lloyd-Jones disclosed no relevant financial relationships.

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

In an early phase multicenter clinical study, large reductions in lipoprotein(a), or Lp(a), were achieved with a well-tolerated small interfering RNA (siRNA) therapeutic, lepodisiran.

The reductions in serum Lp(a) in patients receiving lepodisiran were dose dependent but adverse events were not, said Steven E. Nissen, MD, professor of medicine at the Cleveland Clinic Lerner College of Medicine.

Rather, drug-related adverse events “were uncommon and generally similar across all lepodisiran doses and the placebo group,” reported Dr. Nissen, who pointed out that safety and tolerability were the primary endpoints and purpose of this phase 1 study.
 

Lp(a) strongly associated with CV risk

Similar to LDL cholesterol (LDL-C), elevated levels of serum Lp(a) have been associated with major adverse cardiac events (MACE). In a 2022 review article that summarized pathophysiological, observational, and genetic studies, Lp(a) was found to be implicated in vascular inflammation, atherogenesis, calcification, and thrombosis.

Furthermore, Lp(a) has been associated with residual risk of cardiovascular (CV) events even after tight control of other risk factors, including elevated LDL-C, Dr. Nissen said.

So far, no well-tolerated therapy has been found to be effective for reducing Lp(a), but siRNA is a novel and attractive approach, according to Dr. Nissen, who presented these results at the annual scientific sessions of the American Heart Association. They were also published online in JAMA.

By silencing target genes, siRNA therapies can inhibit a basic step in a given pathological process. In this case, lepodisiran silences the LPA gene to halt encoding of apolipoprotein(a), which plays a key role in Lp(a) production.

Lepodisiran is not the only treatment in development for Lp(a), noted the AHA-invited discussant Michelle L. O’Donoghue, MD, chair in cardiology, Brigham and Women’s Hospital, Boston. She mentioned several other siRNA therapies, including olpasiran that was effective in a phase 2 trial she led and published in the New England Journal of Medicine.

Drugs with different mechanisms, such as the antisense oligonucleotide pelacarsen, showed activity when tested earlier this year in a phase 1 study. No study has yet been conducted to link reductions in Lp(a) with CV event risk reduction.

The current study with lepodisiran was conducted with the participation of five clinical research sites in the United States and Singapore. Participants between the ages of 18 and 65 years were enrolled if they had a serum Lp(a) of at least 75 nmol/L (30 mg/dL), which is considered moderately elevated.

They were excluded if they had CV disease or significant risk factors, including a blood pressure greater than 160/40 mm Hg, impaired renal function (eGFR < 60 mL/min per 1.73 m²), or tobacco use (> 10 cigarettes/day).

Of 340 candidates screened, 48 were randomly assigned to one placebo or six lepodisiran groups. There were 12 participants in the placebo group and 6 in each of the lepodisiran dosing groups (4 mg, 12 mg, 32 mg, 96 mg, 304 mg, and 608 mg). All doses and placebo were administered subcutaneously one time with a planned follow-up of up to 48 weeks.
 

Safety profile is placebo-like

The single most common adverse event, shared by those randomly assigned to placebo, was injection-site reaction. There were no adverse events, including laboratory abnormalities, that were persistent and clearly different for those assigned to any dose of lepodisiran relative to placebo.

The maximum median percentage change in serum Lp(a) out to day 337 of follow-up was 5% reduction in the placebo group. In the active treatment groups, the reductions were 41% on 4 mg, 59% on 12 mg, 76% on 32 mg, 96% on 304 mg, and 97% on 608 mg.

These reductions were generally sustained for as long as therapy was maintained. Maximal reductions were reached at day 85 in the 4-mg group but were achieved by day 29 in the 605-mg group, Dr. Nissen reported. In fact, serum Lp(a) was undetectable in the 605-mg group at day 29 and remained so until day 281.

Currently, there is no practical treatment for Lp(a). The only potential exception, apheresis, is “cumbersome” to perform and must be repeated for sustained reductions. Niacin and PCSK9 inhibitors are known to provide modest reductions in Lp(a), but Dr. Nissen said they are too modest to expect a meaningful clinical benefit.
 

Lp(a) not responsive to lifestyle changes

Statins as well as all lifestyle modifications, including diet, have been shown to have “little or no effect,” Dr. Nissen said.

The safety and the evidence so far of sustained Lp(a) lowering has already led to a phase 2 trial, according to Dr. Nissen, but the more important test for the future of lepodisiran will be studies powered to confirm reductions in MACE. Lepodisiran may finally allow that hypothesis to be tested.

“I think a lot of us have been waiting a long time for evidence that we can reliably reduce Lp(a),” said Karol Watson, MD, PhD, who has a research interest in lipids and is a professor of medicine at the University of California, Los Angeles.

Although she conceded that the overwhelming evidence that Lp(a) is a risk factor does not ensure that any specific Lp(a)-lowering therapy will be clinically viable, she suggested this drug is a promising candidate to move this field forward.

“At the highest doses, lepodisiran is not just lowering Lp(a), it appears to be getting rid of it,” she said.

Dr. O’Donoghue said that the phase 1 results suggest lepodisiran might have a somewhat longer duration of action than other siRNA therapies studied for Lp(a) so far, but said larger trials are needed to determine whether the growing number of drugs in this class differ in ways that are clinically meaningful.

Overall, the excitement in this field is probably mostly driven by the fact that there are so many promising therapies for Lp(a) that address the target in so many unique ways. Dr. O’Donoghue cited, as an example, a gene-editing therapy called CTX320 that showed impressive effects in an animal study presented at the AHA meeting as a poster. She called the pipeline for treating Lp(a) “rich.”

Elevated Lp(a) is genetically determined, so levels do not generally change over time, said Donald Lloyd-Jones, MD, chair of the department of preventive medicine, Northwestern Medicine, Chicago.

“It is not affected by your diet. It is not affected by your exercise. What your level is will be the level you will have for the rest of your life,” he said. Generally, it is recommended to have Lp(a) measured just once to more accurately calculate cardiovascular risk, but Dr. Lloyd-Jones predicted that this lipid subfraction might be measured more frequently to verify control if a therapeutic becomes available.

Dr. Nissen agreed. Estimating that 64 million people in the United States have significantly elevated Lp(a), he expects this risk to be addressed as a specific and independent target in CV risk management when and if it becomes treatable.

Dr. Nissen reported financial relationships with Novartis, Silence Therapeutics, and Eli Lilly, which provided funding for this trial. Dr. Watson reported financial relationships with Amgen, Boehringer Ingelheim, Lilly, and Novartis. Dr. Lloyd-Jones disclosed no relevant financial relationships.

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

TOPLINE:

A combination of tocilizumab (Actemra) and 8 weeks of tapering prednisone was effective for inducing and maintaining disease remission in adults with giant cell arteritis (GCA).

METHODOLOGY:

• In a single-center, single-arm, open-label pilot study, 30 adults (mean age, 73.7 years) with GCA received 162 mg of tocilizumab as a subcutaneous injection once a week for 52 weeks, plus prednisone starting between 20 mg and 60 mg with a prespecified 8-week taper off the glucocorticoid.
• Patients had to be at least 50 years of age and could have either new-onset (diagnosis within 6 weeks of baseline) or relapsing disease (diagnosis > 6 weeks from baseline).
• The primary endpoint was sustained, prednisone-free remission at 52 weeks, defined by an erythrocyte sedimentation rate of less than 40 mm/h, C-reactive protein level less than 10 mg/L, and adherence to the prednisone taper; secondary endpoints included the proportions of patients in remission and relapse, cumulative prednisone dose, and glucocorticoid toxicity.

TAKEAWAY:

• At 52 weeks, 23 patients (77%) met the criteria for sustained remission after weaning off prednisone within 8 weeks of starting tocilizumab; 7 relapsed after a mean of 15.8 weeks.
• Of the patients who relapsed, six underwent a second prednisone taper for 8 weeks with a mean initial daily dose of 32.1 mg, four regained and maintained remission, and two experienced a second relapse and withdrew from the study.
• The mean cumulative prednisone dose at week 52 was 1,051.5 mg for responders and 1,673.1 mg for nonresponders.
• All 30 patients had at least one adverse event; four patients had a serious adverse event likely related to tocilizumab, prednisone, or both.

IN PRACTICE:

Studies such as this “are highly valuable as proof of concept, but of course cannot be definitive guides to treatment decisions without a comparator group,” according to authors of an editorial accompanying the study.

SOURCE:

The study, by Sebastian Unizony, MD, Harvard Medical School, Boston, and colleagues, was published in The Lancet Rheumatology .

LIMITATIONS:

The small size and open-label design with no control group were limiting factors; more research is needed to confirm the findings before this treatment strategy can be recommended for clinical practice.

DISCLOSURES:

The study was funded by Genentech. Two authors reported financial relationships with pharmaceutical companies outside of this report.

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

TOPLINE:

A combination of tocilizumab (Actemra) and 8 weeks of tapering prednisone was effective for inducing and maintaining disease remission in adults with giant cell arteritis (GCA).

METHODOLOGY:

• In a single-center, single-arm, open-label pilot study, 30 adults (mean age, 73.7 years) with GCA received 162 mg of tocilizumab as a subcutaneous injection once a week for 52 weeks, plus prednisone starting between 20 mg and 60 mg with a prespecified 8-week taper off the glucocorticoid.
• Patients had to be at least 50 years of age and could have either new-onset (diagnosis within 6 weeks of baseline) or relapsing disease (diagnosis > 6 weeks from baseline).
• The primary endpoint was sustained, prednisone-free remission at 52 weeks, defined by an erythrocyte sedimentation rate of less than 40 mm/h, C-reactive protein level less than 10 mg/L, and adherence to the prednisone taper; secondary endpoints included the proportions of patients in remission and relapse, cumulative prednisone dose, and glucocorticoid toxicity.

TAKEAWAY:

• At 52 weeks, 23 patients (77%) met the criteria for sustained remission after weaning off prednisone within 8 weeks of starting tocilizumab; 7 relapsed after a mean of 15.8 weeks.
• Of the patients who relapsed, six underwent a second prednisone taper for 8 weeks with a mean initial daily dose of 32.1 mg, four regained and maintained remission, and two experienced a second relapse and withdrew from the study.
• The mean cumulative prednisone dose at week 52 was 1,051.5 mg for responders and 1,673.1 mg for nonresponders.
• All 30 patients had at least one adverse event; four patients had a serious adverse event likely related to tocilizumab, prednisone, or both.

IN PRACTICE:

Studies such as this “are highly valuable as proof of concept, but of course cannot be definitive guides to treatment decisions without a comparator group,” according to authors of an editorial accompanying the study.

SOURCE:

The study, by Sebastian Unizony, MD, Harvard Medical School, Boston, and colleagues, was published in The Lancet Rheumatology .

LIMITATIONS:

The small size and open-label design with no control group were limiting factors; more research is needed to confirm the findings before this treatment strategy can be recommended for clinical practice.

DISCLOSURES:

The study was funded by Genentech. Two authors reported financial relationships with pharmaceutical companies outside of this report.

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

TOPLINE:

A combination of tocilizumab (Actemra) and 8 weeks of tapering prednisone was effective for inducing and maintaining disease remission in adults with giant cell arteritis (GCA).

METHODOLOGY:

• In a single-center, single-arm, open-label pilot study, 30 adults (mean age, 73.7 years) with GCA received 162 mg of tocilizumab as a subcutaneous injection once a week for 52 weeks, plus prednisone starting between 20 mg and 60 mg with a prespecified 8-week taper off the glucocorticoid.
• Patients had to be at least 50 years of age and could have either new-onset (diagnosis within 6 weeks of baseline) or relapsing disease (diagnosis > 6 weeks from baseline).
• The primary endpoint was sustained, prednisone-free remission at 52 weeks, defined by an erythrocyte sedimentation rate of less than 40 mm/h, C-reactive protein level less than 10 mg/L, and adherence to the prednisone taper; secondary endpoints included the proportions of patients in remission and relapse, cumulative prednisone dose, and glucocorticoid toxicity.

TAKEAWAY:

• At 52 weeks, 23 patients (77%) met the criteria for sustained remission after weaning off prednisone within 8 weeks of starting tocilizumab; 7 relapsed after a mean of 15.8 weeks.
• Of the patients who relapsed, six underwent a second prednisone taper for 8 weeks with a mean initial daily dose of 32.1 mg, four regained and maintained remission, and two experienced a second relapse and withdrew from the study.
• The mean cumulative prednisone dose at week 52 was 1,051.5 mg for responders and 1,673.1 mg for nonresponders.
• All 30 patients had at least one adverse event; four patients had a serious adverse event likely related to tocilizumab, prednisone, or both.

IN PRACTICE:

Studies such as this “are highly valuable as proof of concept, but of course cannot be definitive guides to treatment decisions without a comparator group,” according to authors of an editorial accompanying the study.

SOURCE:

The study, by Sebastian Unizony, MD, Harvard Medical School, Boston, and colleagues, was published in The Lancet Rheumatology .

LIMITATIONS:

The small size and open-label design with no control group were limiting factors; more research is needed to confirm the findings before this treatment strategy can be recommended for clinical practice.

DISCLOSURES:

The study was funded by Genentech. Two authors reported financial relationships with pharmaceutical companies outside of this report.

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

PHILADELPHIA – Aspirin may not be necessary or beneficial in patients with advanced heart failure who get a left ventricular assist device (LVAD), particularly if it’s a newer device that does not use the centrifugal- or continuous-flow pump technology of conventional LVADs, new randomized results suggest.

“We’ve always thought that somehow aspirin prevents stroke and prevents clotting and that it’s anti-inflammatory, and what we found in ARIES was the exact opposite,” said Mandeep Mehra, MD, of Brigham and Women’s Hospital Heart and Vascular Center and Harvard Medical School, both in Boston, who reported results of the ARIES-HM3 trial of the HeartMate 3 LVAD, a device that uses a fully magnetically levitated rotor to maintain blood flow.

ARIES-HM3 randomly assigned 589 patients who received the HeartMate 3 device to vitamin K therapy with aspirin or to placebo. Dr. Mehra said it was the first international trial to conclusively evaluate medical therapy in patients who get an LVAD.
 

Unexpected findings

“To be honest with you, we set this up as a safety study to see if we could eliminate aspirin,” Dr. Mehra said in an interview. “We didn’t expect that the bleeding rates would decrease by 34% and that gastrointestinal bleeding in particular would decrease by 40%. We didn’t expect that it would nearly halve the days spent in the hospital, and we didn’t expect that the cost of care would decrease by 40%.”

Dr. Mehra reported the results at the annual scientific sessions of the American Heart Association. They were published simultaneously online in JAMA.

The researchers found that 74% of patients in the placebo group met the primary endpoint of being alive and not having any hemocompatibility events at 12 months vs 68% of the aspirin patients. The rate of nonsurgical bleeding events was 30% in the placebo group versus 42.4% in the aspirin patients. The rates of GI bleeding were 13% and 21.6% in the respective groups.

In his talk, Dr. Mehra noted the placebo group spent 47% fewer days in the hospital for bleeding, with hospitalization costs 41% lower than the aspirin group.

“We are very quick to throw things as deemed medical therapy at patients and this study outcome should give us pause that not everything we do may be right, and that we need to start building a stronger evidence base in medical therapy for what we do with patients that are on device support,” Dr. Mehra said.
 

Shift of focus to therapy

The study’s focus on aspirin therapy may be as significant as its evaluation of the HeartMate 3 LVAD, discussant Eric David Adler, MD, a cardiologist and section head of heart transplant at the University of California, San Diego, said in an interview.

“We focus so much on the device,” he said. “It’s like a set-it-and-forget-it kind of thing and we’re surprised that we see complications because we haven’t put a lot of effort into the medical therapy component.”

But he credited this study for doing just that, adding that it can serve as a model for future studies of LVADs, although such studies can face hurdles. “These studies are not trivial to accomplish,” he said. “Placebo medical therapy studies are very expensive, but I think this is a mandate for doing more studies. This is just the tip of the iceberg.”

Additionally, evaluating hospital stays in LVAD studies “is a really important endpoint,” Dr. Adler said.

“For me, one of the key things that we don’t think about enough is that lowering days in the hospital is a really big deal,” he said. “No one wants to spend time in the hospital, so anything we can do to lower the amount of hospital days is real impactful.”

Abbott funded and sponsored the ARIES-HM3 trial. Dr. Mehra disclosed relationships with Abbott, Moderna, Natera, Transmedics, Paragonix, NupulseCV, FineHeart, and Leviticus. Dr. Adler has disclosed no relevant financial relationships.

PHILADELPHIA – Aspirin may not be necessary or beneficial in patients with advanced heart failure who get a left ventricular assist device (LVAD), particularly if it’s a newer device that does not use the centrifugal- or continuous-flow pump technology of conventional LVADs, new randomized results suggest.

“We’ve always thought that somehow aspirin prevents stroke and prevents clotting and that it’s anti-inflammatory, and what we found in ARIES was the exact opposite,” said Mandeep Mehra, MD, of Brigham and Women’s Hospital Heart and Vascular Center and Harvard Medical School, both in Boston, who reported results of the ARIES-HM3 trial of the HeartMate 3 LVAD, a device that uses a fully magnetically levitated rotor to maintain blood flow.

ARIES-HM3 randomly assigned 589 patients who received the HeartMate 3 device to vitamin K therapy with aspirin or to placebo. Dr. Mehra said it was the first international trial to conclusively evaluate medical therapy in patients who get an LVAD.
 

Unexpected findings

“To be honest with you, we set this up as a safety study to see if we could eliminate aspirin,” Dr. Mehra said in an interview. “We didn’t expect that the bleeding rates would decrease by 34% and that gastrointestinal bleeding in particular would decrease by 40%. We didn’t expect that it would nearly halve the days spent in the hospital, and we didn’t expect that the cost of care would decrease by 40%.”

Dr. Mehra reported the results at the annual scientific sessions of the American Heart Association. They were published simultaneously online in JAMA.

The researchers found that 74% of patients in the placebo group met the primary endpoint of being alive and not having any hemocompatibility events at 12 months vs 68% of the aspirin patients. The rate of nonsurgical bleeding events was 30% in the placebo group versus 42.4% in the aspirin patients. The rates of GI bleeding were 13% and 21.6% in the respective groups.

In his talk, Dr. Mehra noted the placebo group spent 47% fewer days in the hospital for bleeding, with hospitalization costs 41% lower than the aspirin group.

“We are very quick to throw things as deemed medical therapy at patients and this study outcome should give us pause that not everything we do may be right, and that we need to start building a stronger evidence base in medical therapy for what we do with patients that are on device support,” Dr. Mehra said.
 

Shift of focus to therapy

The study’s focus on aspirin therapy may be as significant as its evaluation of the HeartMate 3 LVAD, discussant Eric David Adler, MD, a cardiologist and section head of heart transplant at the University of California, San Diego, said in an interview.

“We focus so much on the device,” he said. “It’s like a set-it-and-forget-it kind of thing and we’re surprised that we see complications because we haven’t put a lot of effort into the medical therapy component.”

But he credited this study for doing just that, adding that it can serve as a model for future studies of LVADs, although such studies can face hurdles. “These studies are not trivial to accomplish,” he said. “Placebo medical therapy studies are very expensive, but I think this is a mandate for doing more studies. This is just the tip of the iceberg.”

Additionally, evaluating hospital stays in LVAD studies “is a really important endpoint,” Dr. Adler said.

“For me, one of the key things that we don’t think about enough is that lowering days in the hospital is a really big deal,” he said. “No one wants to spend time in the hospital, so anything we can do to lower the amount of hospital days is real impactful.”

Abbott funded and sponsored the ARIES-HM3 trial. Dr. Mehra disclosed relationships with Abbott, Moderna, Natera, Transmedics, Paragonix, NupulseCV, FineHeart, and Leviticus. Dr. Adler has disclosed no relevant financial relationships.

PHILADELPHIA – Aspirin may not be necessary or beneficial in patients with advanced heart failure who get a left ventricular assist device (LVAD), particularly if it’s a newer device that does not use the centrifugal- or continuous-flow pump technology of conventional LVADs, new randomized results suggest.

“We’ve always thought that somehow aspirin prevents stroke and prevents clotting and that it’s anti-inflammatory, and what we found in ARIES was the exact opposite,” said Mandeep Mehra, MD, of Brigham and Women’s Hospital Heart and Vascular Center and Harvard Medical School, both in Boston, who reported results of the ARIES-HM3 trial of the HeartMate 3 LVAD, a device that uses a fully magnetically levitated rotor to maintain blood flow.

ARIES-HM3 randomly assigned 589 patients who received the HeartMate 3 device to vitamin K therapy with aspirin or to placebo. Dr. Mehra said it was the first international trial to conclusively evaluate medical therapy in patients who get an LVAD.
 

Unexpected findings

“To be honest with you, we set this up as a safety study to see if we could eliminate aspirin,” Dr. Mehra said in an interview. “We didn’t expect that the bleeding rates would decrease by 34% and that gastrointestinal bleeding in particular would decrease by 40%. We didn’t expect that it would nearly halve the days spent in the hospital, and we didn’t expect that the cost of care would decrease by 40%.”

Dr. Mehra reported the results at the annual scientific sessions of the American Heart Association. They were published simultaneously online in JAMA.

The researchers found that 74% of patients in the placebo group met the primary endpoint of being alive and not having any hemocompatibility events at 12 months vs 68% of the aspirin patients. The rate of nonsurgical bleeding events was 30% in the placebo group versus 42.4% in the aspirin patients. The rates of GI bleeding were 13% and 21.6% in the respective groups.

In his talk, Dr. Mehra noted the placebo group spent 47% fewer days in the hospital for bleeding, with hospitalization costs 41% lower than the aspirin group.

“We are very quick to throw things as deemed medical therapy at patients and this study outcome should give us pause that not everything we do may be right, and that we need to start building a stronger evidence base in medical therapy for what we do with patients that are on device support,” Dr. Mehra said.
 

Shift of focus to therapy

The study’s focus on aspirin therapy may be as significant as its evaluation of the HeartMate 3 LVAD, discussant Eric David Adler, MD, a cardiologist and section head of heart transplant at the University of California, San Diego, said in an interview.

“We focus so much on the device,” he said. “It’s like a set-it-and-forget-it kind of thing and we’re surprised that we see complications because we haven’t put a lot of effort into the medical therapy component.”

But he credited this study for doing just that, adding that it can serve as a model for future studies of LVADs, although such studies can face hurdles. “These studies are not trivial to accomplish,” he said. “Placebo medical therapy studies are very expensive, but I think this is a mandate for doing more studies. This is just the tip of the iceberg.”

Additionally, evaluating hospital stays in LVAD studies “is a really important endpoint,” Dr. Adler said.

“For me, one of the key things that we don’t think about enough is that lowering days in the hospital is a really big deal,” he said. “No one wants to spend time in the hospital, so anything we can do to lower the amount of hospital days is real impactful.”

Abbott funded and sponsored the ARIES-HM3 trial. Dr. Mehra disclosed relationships with Abbott, Moderna, Natera, Transmedics, Paragonix, NupulseCV, FineHeart, and Leviticus. Dr. Adler has disclosed no relevant financial relationships.

When topical treatment does not control atopic dermatitis (AD) in adults, a range of advanced treatments may improve outcomes and can be considered, according to new evidence-based guidelines from the American Academy of Dermatology (AAD)..

The guidelines cover approved and off-label uses of systemic therapies and phototherapy, including new treatments that have become available since the last guidelines were published almost a decade ago. These include biologics and oral Janus kinase (JAK) inhibitors, as well as older oral or injectable immunomodulators and antimetabolites, oral antibiotics, antihistamines, and phosphodiesterase-4 inhibitors. The guidelines rate the existing evidence as “strong” for dupilumab, tralokinumab, abrocitinib, baricitinib, and upadacitinib. They also conditionally recommend phototherapy, as well as cyclosporine, methotrexate, azathioprine, and mycophenolate, but recommend against the use of systemic corticosteroids.

The guidelines update the AAD’s 2014 recommendations for managing AD in adults with phototherapy and systemic therapies. “At that time, prednisone – universally agreed to be the least appropriate chronic therapy for AD – was the only Food and Drug Administration–approved agent,” Robert Sidbury, MD, MPH, who cochaired a 14-member multidisciplinary work group that assembled the guidelines, told this news organization. “This was the driver.”

The latest guidelines were published online in the Journal of the American Academy of Dermatology.
 

Broad evidence review

Dr. Sidbury, chief of the division of dermatology at Seattle Children’s Hospital, guidelines cochair Dawn M. R. Davis, MD, a dermatologist at the Mayo Clinic, Rochester, Minn., and colleagues conducted a systematic evidence review of phototherapy such as narrowband and broadband UVB and systemic therapies, including biologics such as dupilumab and tralokinumab, JAK inhibitors such as upadacitinib and abrocitinib, and immunosuppressants such as methotrexate and azathioprine.

Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.
 

Recommendations, future studies

Of the 11 evidence-based recommendations of therapies for adults with AD refractory to topical medications, the work group ranks 5 as “strong” based on the evidence and the rest as “conditional.” “Strong” implies the benefits clearly outweigh risks and burdens, they apply to most patients in most circumstances, and they fall under good clinical practice. “Conditional” means the benefits and risks are closely balanced for most patients, “but the appropriate action may different depending on the patient or other stakeholder values,” the authors wrote.

In their remarks about phototherapy, the work group noted that most published literature on the topic “reports on the efficacy and safety of narrow band UVB. Wherever possible, use a light source that minimizes the potential for harm under the supervision of a qualified clinician.”

In their remarks about cyclosporine, they noted that evidence suggests an initial dose of 3 mg/kg per day to 5 mg/kg per day is effective, but that the Food and Drug Administration has not approved cyclosporine for use in AD. “The FDA has approved limited-term use (up to 1 year) in psoriasis,” they wrote. “Comorbidities or drug interactions that may exacerbate toxicity make this intervention inappropriate for select patients.” The work group noted that significant research gaps remain in phototherapy, especially trials that compare different phototherapy modalities and those that compare phototherapy with other AD treatment strategies.

“Larger clinical trials would also be helpful for cyclosporine, methotrexate, azathioprine, and mycophenolate to improve the certainty of evidence for those medications,” they added. “Furthermore, formal cost-effectiveness analyses comparing older to newer treatments are needed.”

They recommended the inclusion of active comparator arms in randomized, controlled trials as new systemic therapies continue to be developed and tested.

The work group ranked the level of evidence they reviewed for the therapies from very low to moderate. No therapy was judged to have high evidence. They also cited the short duration of most randomized controlled trials of phototherapy.

Using the guidelines in clinical care

According to Dr. Davis, the topic of which agent if any should be considered “first line” generated robust discussion among the work group members.

“When there are not robust head-to-head trials – and there are not – it is often opinion that governs this decision, and opinion should not, when possible, govern a guideline,” Dr. Davis said. “Accordingly, we determined based upon the evidence agents – plural – that deserve to be considered ‘first line’ but not a single agent.”

In her opinion, the top three considerations regarding use of systemic therapy for AD relate to patient selection and shared decision making. One, standard therapy has failed. Two, diagnosis is assured. And three, “steroid phobia should be considered,” and patients should be “fully informed of risks and benefits of both treating and not treating,” she said.

Dr. Sidbury reported that he serves as an advisory board member for Pfizer, a principal investigator for Regeneron, an investigator for Brickell Biotech and Galderma USA, and a consultant for Galderma Global and Micreos. Dr. Davis reported having no relevant disclosures. Other work group members reported having financial disclosures with many pharmaceutical companies. The study was supported by internal funds from the American Academy of Dermatology.

When topical treatment does not control atopic dermatitis (AD) in adults, a range of advanced treatments may improve outcomes and can be considered, according to new evidence-based guidelines from the American Academy of Dermatology (AAD)..

The guidelines cover approved and off-label uses of systemic therapies and phototherapy, including new treatments that have become available since the last guidelines were published almost a decade ago. These include biologics and oral Janus kinase (JAK) inhibitors, as well as older oral or injectable immunomodulators and antimetabolites, oral antibiotics, antihistamines, and phosphodiesterase-4 inhibitors. The guidelines rate the existing evidence as “strong” for dupilumab, tralokinumab, abrocitinib, baricitinib, and upadacitinib. They also conditionally recommend phototherapy, as well as cyclosporine, methotrexate, azathioprine, and mycophenolate, but recommend against the use of systemic corticosteroids.

The guidelines update the AAD’s 2014 recommendations for managing AD in adults with phototherapy and systemic therapies. “At that time, prednisone – universally agreed to be the least appropriate chronic therapy for AD – was the only Food and Drug Administration–approved agent,” Robert Sidbury, MD, MPH, who cochaired a 14-member multidisciplinary work group that assembled the guidelines, told this news organization. “This was the driver.”

The latest guidelines were published online in the Journal of the American Academy of Dermatology.
 

Broad evidence review

Dr. Sidbury, chief of the division of dermatology at Seattle Children’s Hospital, guidelines cochair Dawn M. R. Davis, MD, a dermatologist at the Mayo Clinic, Rochester, Minn., and colleagues conducted a systematic evidence review of phototherapy such as narrowband and broadband UVB and systemic therapies, including biologics such as dupilumab and tralokinumab, JAK inhibitors such as upadacitinib and abrocitinib, and immunosuppressants such as methotrexate and azathioprine.

Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.
 

Recommendations, future studies

Of the 11 evidence-based recommendations of therapies for adults with AD refractory to topical medications, the work group ranks 5 as “strong” based on the evidence and the rest as “conditional.” “Strong” implies the benefits clearly outweigh risks and burdens, they apply to most patients in most circumstances, and they fall under good clinical practice. “Conditional” means the benefits and risks are closely balanced for most patients, “but the appropriate action may different depending on the patient or other stakeholder values,” the authors wrote.

In their remarks about phototherapy, the work group noted that most published literature on the topic “reports on the efficacy and safety of narrow band UVB. Wherever possible, use a light source that minimizes the potential for harm under the supervision of a qualified clinician.”

In their remarks about cyclosporine, they noted that evidence suggests an initial dose of 3 mg/kg per day to 5 mg/kg per day is effective, but that the Food and Drug Administration has not approved cyclosporine for use in AD. “The FDA has approved limited-term use (up to 1 year) in psoriasis,” they wrote. “Comorbidities or drug interactions that may exacerbate toxicity make this intervention inappropriate for select patients.” The work group noted that significant research gaps remain in phototherapy, especially trials that compare different phototherapy modalities and those that compare phototherapy with other AD treatment strategies.

“Larger clinical trials would also be helpful for cyclosporine, methotrexate, azathioprine, and mycophenolate to improve the certainty of evidence for those medications,” they added. “Furthermore, formal cost-effectiveness analyses comparing older to newer treatments are needed.”

They recommended the inclusion of active comparator arms in randomized, controlled trials as new systemic therapies continue to be developed and tested.

The work group ranked the level of evidence they reviewed for the therapies from very low to moderate. No therapy was judged to have high evidence. They also cited the short duration of most randomized controlled trials of phototherapy.

Using the guidelines in clinical care

According to Dr. Davis, the topic of which agent if any should be considered “first line” generated robust discussion among the work group members.

“When there are not robust head-to-head trials – and there are not – it is often opinion that governs this decision, and opinion should not, when possible, govern a guideline,” Dr. Davis said. “Accordingly, we determined based upon the evidence agents – plural – that deserve to be considered ‘first line’ but not a single agent.”

In her opinion, the top three considerations regarding use of systemic therapy for AD relate to patient selection and shared decision making. One, standard therapy has failed. Two, diagnosis is assured. And three, “steroid phobia should be considered,” and patients should be “fully informed of risks and benefits of both treating and not treating,” she said.

Dr. Sidbury reported that he serves as an advisory board member for Pfizer, a principal investigator for Regeneron, an investigator for Brickell Biotech and Galderma USA, and a consultant for Galderma Global and Micreos. Dr. Davis reported having no relevant disclosures. Other work group members reported having financial disclosures with many pharmaceutical companies. The study was supported by internal funds from the American Academy of Dermatology.

When topical treatment does not control atopic dermatitis (AD) in adults, a range of advanced treatments may improve outcomes and can be considered, according to new evidence-based guidelines from the American Academy of Dermatology (AAD)..

The guidelines cover approved and off-label uses of systemic therapies and phototherapy, including new treatments that have become available since the last guidelines were published almost a decade ago. These include biologics and oral Janus kinase (JAK) inhibitors, as well as older oral or injectable immunomodulators and antimetabolites, oral antibiotics, antihistamines, and phosphodiesterase-4 inhibitors. The guidelines rate the existing evidence as “strong” for dupilumab, tralokinumab, abrocitinib, baricitinib, and upadacitinib. They also conditionally recommend phototherapy, as well as cyclosporine, methotrexate, azathioprine, and mycophenolate, but recommend against the use of systemic corticosteroids.

The guidelines update the AAD’s 2014 recommendations for managing AD in adults with phototherapy and systemic therapies. “At that time, prednisone – universally agreed to be the least appropriate chronic therapy for AD – was the only Food and Drug Administration–approved agent,” Robert Sidbury, MD, MPH, who cochaired a 14-member multidisciplinary work group that assembled the guidelines, told this news organization. “This was the driver.”

The latest guidelines were published online in the Journal of the American Academy of Dermatology.
 

Broad evidence review

Dr. Sidbury, chief of the division of dermatology at Seattle Children’s Hospital, guidelines cochair Dawn M. R. Davis, MD, a dermatologist at the Mayo Clinic, Rochester, Minn., and colleagues conducted a systematic evidence review of phototherapy such as narrowband and broadband UVB and systemic therapies, including biologics such as dupilumab and tralokinumab, JAK inhibitors such as upadacitinib and abrocitinib, and immunosuppressants such as methotrexate and azathioprine.

Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.
 

Recommendations, future studies

Of the 11 evidence-based recommendations of therapies for adults with AD refractory to topical medications, the work group ranks 5 as “strong” based on the evidence and the rest as “conditional.” “Strong” implies the benefits clearly outweigh risks and burdens, they apply to most patients in most circumstances, and they fall under good clinical practice. “Conditional” means the benefits and risks are closely balanced for most patients, “but the appropriate action may different depending on the patient or other stakeholder values,” the authors wrote.

In their remarks about phototherapy, the work group noted that most published literature on the topic “reports on the efficacy and safety of narrow band UVB. Wherever possible, use a light source that minimizes the potential for harm under the supervision of a qualified clinician.”

In their remarks about cyclosporine, they noted that evidence suggests an initial dose of 3 mg/kg per day to 5 mg/kg per day is effective, but that the Food and Drug Administration has not approved cyclosporine for use in AD. “The FDA has approved limited-term use (up to 1 year) in psoriasis,” they wrote. “Comorbidities or drug interactions that may exacerbate toxicity make this intervention inappropriate for select patients.” The work group noted that significant research gaps remain in phototherapy, especially trials that compare different phototherapy modalities and those that compare phototherapy with other AD treatment strategies.

“Larger clinical trials would also be helpful for cyclosporine, methotrexate, azathioprine, and mycophenolate to improve the certainty of evidence for those medications,” they added. “Furthermore, formal cost-effectiveness analyses comparing older to newer treatments are needed.”

They recommended the inclusion of active comparator arms in randomized, controlled trials as new systemic therapies continue to be developed and tested.

The work group ranked the level of evidence they reviewed for the therapies from very low to moderate. No therapy was judged to have high evidence. They also cited the short duration of most randomized controlled trials of phototherapy.

Using the guidelines in clinical care

According to Dr. Davis, the topic of which agent if any should be considered “first line” generated robust discussion among the work group members.

“When there are not robust head-to-head trials – and there are not – it is often opinion that governs this decision, and opinion should not, when possible, govern a guideline,” Dr. Davis said. “Accordingly, we determined based upon the evidence agents – plural – that deserve to be considered ‘first line’ but not a single agent.”

In her opinion, the top three considerations regarding use of systemic therapy for AD relate to patient selection and shared decision making. One, standard therapy has failed. Two, diagnosis is assured. And three, “steroid phobia should be considered,” and patients should be “fully informed of risks and benefits of both treating and not treating,” she said.

Dr. Sidbury reported that he serves as an advisory board member for Pfizer, a principal investigator for Regeneron, an investigator for Brickell Biotech and Galderma USA, and a consultant for Galderma Global and Micreos. Dr. Davis reported having no relevant disclosures. Other work group members reported having financial disclosures with many pharmaceutical companies. The study was supported by internal funds from the American Academy of Dermatology.

This transcript has been edited for clarity.

It’s important for doctors to ask about erections. Not only do our patients and their partners care about them, but they are a marker for overall health. I mean it. Penis problems are very common and are an early sign that patients could have a cardiac event. Think about it: Clogging the arteries of the heart is called a heart attack; clogging the arteries to the penis is a penis attack, or as doctors like to call it, erectile dysfunction.

The arteries to the penis are only 1 mm in diameter. They develop plaque and clog the circulation long before the 3-mm cardiac arteries. So, it’s very important for primary care doctors to talk to their patients about erection health. And I’ll be honest: It’s easier to talk to patients about how lifestyle is affecting their penis health than it is to discuss how lifestyle affects longevity or prevents cancer. I get a lot of men to quit smoking because I tell them what it’s doing to their penises.

It can be challenging for doctors and patients to talk about penises. It doesn’t come naturally for many of us. If a 20-year-old comes in to my office with his 85-year-old grandfather and they both say their penises aren’t working, how do you figure out what’s going on? Do they even have the same thing wrong with them?

Here’s a fun and helpful tool that I use in my office. It’s called the Erection Hardness Score. It was developed around the time that Viagra came out, in 1998. It’s been game-changing for me to get patients more comfortable talking about their erection issues.

Courtesy Rachel S. Rubin, MD

Dr. Rubin is assistant clinical professor, department of urology, Georgetown University, Washington. She disclosed financial relationships with Absorption Pharmaceuticals, GlaxoSmithKline, and Endo Pharmaceuticals; has served as a speaker for Sprout; and has received research grant from Maternal Medical.

A version of this article appeared on Medscape.com.

This transcript has been edited for clarity.

It’s important for doctors to ask about erections. Not only do our patients and their partners care about them, but they are a marker for overall health. I mean it. Penis problems are very common and are an early sign that patients could have a cardiac event. Think about it: Clogging the arteries of the heart is called a heart attack; clogging the arteries to the penis is a penis attack, or as doctors like to call it, erectile dysfunction.

The arteries to the penis are only 1 mm in diameter. They develop plaque and clog the circulation long before the 3-mm cardiac arteries. So, it’s very important for primary care doctors to talk to their patients about erection health. And I’ll be honest: It’s easier to talk to patients about how lifestyle is affecting their penis health than it is to discuss how lifestyle affects longevity or prevents cancer. I get a lot of men to quit smoking because I tell them what it’s doing to their penises.

It can be challenging for doctors and patients to talk about penises. It doesn’t come naturally for many of us. If a 20-year-old comes in to my office with his 85-year-old grandfather and they both say their penises aren’t working, how do you figure out what’s going on? Do they even have the same thing wrong with them?

Here’s a fun and helpful tool that I use in my office. It’s called the Erection Hardness Score. It was developed around the time that Viagra came out, in 1998. It’s been game-changing for me to get patients more comfortable talking about their erection issues.

Courtesy Rachel S. Rubin, MD

Dr. Rubin is assistant clinical professor, department of urology, Georgetown University, Washington. She disclosed financial relationships with Absorption Pharmaceuticals, GlaxoSmithKline, and Endo Pharmaceuticals; has served as a speaker for Sprout; and has received research grant from Maternal Medical.

A version of this article appeared on Medscape.com.

This transcript has been edited for clarity.

It’s important for doctors to ask about erections. Not only do our patients and their partners care about them, but they are a marker for overall health. I mean it. Penis problems are very common and are an early sign that patients could have a cardiac event. Think about it: Clogging the arteries of the heart is called a heart attack; clogging the arteries to the penis is a penis attack, or as doctors like to call it, erectile dysfunction.

The arteries to the penis are only 1 mm in diameter. They develop plaque and clog the circulation long before the 3-mm cardiac arteries. So, it’s very important for primary care doctors to talk to their patients about erection health. And I’ll be honest: It’s easier to talk to patients about how lifestyle is affecting their penis health than it is to discuss how lifestyle affects longevity or prevents cancer. I get a lot of men to quit smoking because I tell them what it’s doing to their penises.

It can be challenging for doctors and patients to talk about penises. It doesn’t come naturally for many of us. If a 20-year-old comes in to my office with his 85-year-old grandfather and they both say their penises aren’t working, how do you figure out what’s going on? Do they even have the same thing wrong with them?

Here’s a fun and helpful tool that I use in my office. It’s called the Erection Hardness Score. It was developed around the time that Viagra came out, in 1998. It’s been game-changing for me to get patients more comfortable talking about their erection issues.

Courtesy Rachel S. Rubin, MD

Dr. Rubin is assistant clinical professor, department of urology, Georgetown University, Washington. She disclosed financial relationships with Absorption Pharmaceuticals, GlaxoSmithKline, and Endo Pharmaceuticals; has served as a speaker for Sprout; and has received research grant from Maternal Medical.

A version of this article appeared on Medscape.com.

The Canadian Cardiovascular Society has developed a four-stage classification of acute atherothrombotic myocardial infarction based on the severity of the injury to the myocardium.

Relying on more than 50 years of data on acute MI with reperfusion therapy, the society has identified the following four stages of progressively worsening myocardial tissue injury:

• Aborted MI (no or minimal myocardial necrosis).
• MI with significant cardiomyocyte necrosis but without microvascular injury.
• Cardiomyocyte necrosis and microvascular dysfunction leading to microvascular obstruction (that is, “no reflow”).
• Cardiomyocyte and microvascular necrosis leading to reperfusion hemorrhage.

The classification is described in an expert consensus statement that was published in the Canadian Journal of Cardiology.

The new classification will allow for better risk stratification and more appropriate treatment and provide refined endpoints for clinical trials and translational research, according to the authors.

Currently, all patients with acute MI receive the same treatment, even though they may have different levels of tissue injury severity, statement author Andreas Kumar, MD, chair of the writing group and associate professor of medicine at Northern Ontario School of Medicine University, Sudbury, said in an interview.

“In some cases, treatment for a mild stage 1 acute MI may be deadly for someone with stage 4 hemorrhagic MI,” said Dr. Kumar.
 

Technological advances

The classification is based on decades of data. “The initial data were obtained with pathology studies in the 1970s. When cardiac MRI came around, around the year 2000, suddenly there was a noninvasive imaging method where we could investigate patients in vivo,” said Dr. Kumar. “We learned a lot about tissue changes in acute MI. And especially in the last 2 to 5 years, we have learned a lot about hemorrhagic MI. So, this then gave us enough knowledge to come up with this new classification.”

The idea of classifying acute MI came to Dr. Kumar and senior author Rohan Dharmakumar, PhD, executive director of the Krannert Cardiovascular Research Center at Indiana University, Indianapolis, when both were at the University of Toronto.

“This work has been years in the making,” Dr. Dharmakumar said in an interview. “We’ve been thinking about this for a long time, but we needed to get substantial layers of evidence to support the classification. We had a feeling about these stages for a long time, but that feeling needed to be substantiated.”

In 2022, Dr. Dharmakumar and Dr. Kumar observed that damage to the heart from MI was not only a result of ischemia caused by a blocked artery, but also a result of bleeding in the myocardium after the artery had been opened. Their findings were published in the Journal of the American College of Cardiology.

The author of an accompanying editorial lauded the investigators “for providing new, mechanistic insights into a difficult clinical problem that has an unmet therapeutic need.”

“Hemorrhagic MI is a very dangerous injury because hemorrhage itself causes a lot of problems,” said Dr. Kumar. “We reported that there is infarct expansion after reperfusion, so once you open up the vessel, the heart attack actually gets larger. We also showed that the remodeling of these hearts is worse. These patients take a second hit with hemorrhage occurring in the myocardium.”
 

Classification and staging

“The standard guideline therapy for somebody who comes into the hospital is to put in a stent, open the artery, have the patient stay in the hospital for 48-72 hours, and then be released home,” said Dr. Dharmukumar. “But here’s the problem. These two patients who are going back home have different levels of injury, yet they are taking the same medications. Even inside the hospital, we have heterogeneity in mortality risk. But we are not paying attention to one patient differently than the other, even though we should, because their injuries are very different.”

The CCS classification may provide endpoints and outcome measures beyond the commonly used clinical markers, which could lead to improved treatments to help patients recover from their cardiac events.

“We have this issue of rampant heart failure in acute MI survivors. We’ve gotten really good at saving patients from immediate death, but now we are just postponing some of the serious problems survivors are going to face, said Dr. Dharmukumar. “What are we doing for these patients who are really at risk? We’ve been treating every single patient the same way and we have not been paying attention to the very different stages of injury.”

In an accompanying editorial, Prakriti Gaba, MD, a clinical fellow in medicine at Brigham and Women’s Hospital, Boston, and Deepak L. Bhatt, MD, MPH, director of the Mount Sinai Fuster Heart Hospital, New York, wrote: “There is no doubt that the classification system proposed by the investigators is important and timely, as acute MI continues to account for substantial morbidity and mortality worldwide.”

Imaging and staging could be useful in guiding appropriate therapy, Bhatt said in an interview. “The authors’ hope, which I think is a very laudable one, is that more finely characterizing exactly what the extent of damage is and what the mechanism of damage is in a heart attack will make it possible to develop therapies that are particularly targeted to each of the stages,” he said.

“It is quite common to have the ability to do cardiac MRI at experienced cardiovascular centers, although this may not be true for smaller community hospitals,” Dr. Bhatt added. “But at least at larger hospitals, this will allow for much finer evaluation and assessment of exactly what is going on in that particular patient and how extensive the heart muscle damage is. Eventually, this will facilitate the development of therapies that are specifically targeted to treat each stage.”

Dr. Kumar is partly supported by a research grant from the Northern Ontario Academic Medicine Association. Dr. Dharmakumar was funded in part by grants from the U.S. National Institutes of Health. Dr. Dharmakumar has an ownership interest in Cardio-Theranostics. Dr. Bhatt has served on advisory boards for Angiowave, Bayer, Boehringer Ingelheim, Cardax, CellProthera, Cereno Scientific, Elsevier Practice Update Cardiology, High Enroll, Janssen, Level Ex, McKinsey, Medscape Cardiology, Merck, MyoKardia, NirvaMed, Novo Nordisk, PhaseBio, PLx Pharma, Regado Biosciences, and Stasys. He is a member of the board of directors of or holds stock in Angiowave, Boston VA Research Institute, Bristol-Myers Squibb, DRS.LINQ, High Enroll, Society of Cardiovascular Patient Care, and TobeSoft. He has worked as a consultant for Broadview Ventures, and Hims. He has received honoraria from the American College of Cardiology, Arnold and Porter law firm, Baim Institute for Clinical Research, Belvoir Publications, Canadian Medical and Surgical Knowledge Translation Research Group, Cowen and Company, Duke Clinical Research Institute, HMP Global, Journal of the American College of Cardiology, K2P, Level Ex, Medtelligence/ReachMD, MJH Life Sciences, Oakstone CME, Piper Sandler, Population Health Research Institute, Slack Publications, Society of Cardiovascular Patient Care, WebMD, and Wiley.

A version of this article appeared on Medscape.com.

The Canadian Cardiovascular Society has developed a four-stage classification of acute atherothrombotic myocardial infarction based on the severity of the injury to the myocardium.

Relying on more than 50 years of data on acute MI with reperfusion therapy, the society has identified the following four stages of progressively worsening myocardial tissue injury:

• Aborted MI (no or minimal myocardial necrosis).
• MI with significant cardiomyocyte necrosis but without microvascular injury.
• Cardiomyocyte necrosis and microvascular dysfunction leading to microvascular obstruction (that is, “no reflow”).
• Cardiomyocyte and microvascular necrosis leading to reperfusion hemorrhage.

The classification is described in an expert consensus statement that was published in the Canadian Journal of Cardiology.

The new classification will allow for better risk stratification and more appropriate treatment and provide refined endpoints for clinical trials and translational research, according to the authors.

Currently, all patients with acute MI receive the same treatment, even though they may have different levels of tissue injury severity, statement author Andreas Kumar, MD, chair of the writing group and associate professor of medicine at Northern Ontario School of Medicine University, Sudbury, said in an interview.

“In some cases, treatment for a mild stage 1 acute MI may be deadly for someone with stage 4 hemorrhagic MI,” said Dr. Kumar.
 

Technological advances

The classification is based on decades of data. “The initial data were obtained with pathology studies in the 1970s. When cardiac MRI came around, around the year 2000, suddenly there was a noninvasive imaging method where we could investigate patients in vivo,” said Dr. Kumar. “We learned a lot about tissue changes in acute MI. And especially in the last 2 to 5 years, we have learned a lot about hemorrhagic MI. So, this then gave us enough knowledge to come up with this new classification.”

The idea of classifying acute MI came to Dr. Kumar and senior author Rohan Dharmakumar, PhD, executive director of the Krannert Cardiovascular Research Center at Indiana University, Indianapolis, when both were at the University of Toronto.

“This work has been years in the making,” Dr. Dharmakumar said in an interview. “We’ve been thinking about this for a long time, but we needed to get substantial layers of evidence to support the classification. We had a feeling about these stages for a long time, but that feeling needed to be substantiated.”

In 2022, Dr. Dharmakumar and Dr. Kumar observed that damage to the heart from MI was not only a result of ischemia caused by a blocked artery, but also a result of bleeding in the myocardium after the artery had been opened. Their findings were published in the Journal of the American College of Cardiology.

The author of an accompanying editorial lauded the investigators “for providing new, mechanistic insights into a difficult clinical problem that has an unmet therapeutic need.”

“Hemorrhagic MI is a very dangerous injury because hemorrhage itself causes a lot of problems,” said Dr. Kumar. “We reported that there is infarct expansion after reperfusion, so once you open up the vessel, the heart attack actually gets larger. We also showed that the remodeling of these hearts is worse. These patients take a second hit with hemorrhage occurring in the myocardium.”
 

Classification and staging

“The standard guideline therapy for somebody who comes into the hospital is to put in a stent, open the artery, have the patient stay in the hospital for 48-72 hours, and then be released home,” said Dr. Dharmukumar. “But here’s the problem. These two patients who are going back home have different levels of injury, yet they are taking the same medications. Even inside the hospital, we have heterogeneity in mortality risk. But we are not paying attention to one patient differently than the other, even though we should, because their injuries are very different.”

The CCS classification may provide endpoints and outcome measures beyond the commonly used clinical markers, which could lead to improved treatments to help patients recover from their cardiac events.

“We have this issue of rampant heart failure in acute MI survivors. We’ve gotten really good at saving patients from immediate death, but now we are just postponing some of the serious problems survivors are going to face, said Dr. Dharmukumar. “What are we doing for these patients who are really at risk? We’ve been treating every single patient the same way and we have not been paying attention to the very different stages of injury.”

In an accompanying editorial, Prakriti Gaba, MD, a clinical fellow in medicine at Brigham and Women’s Hospital, Boston, and Deepak L. Bhatt, MD, MPH, director of the Mount Sinai Fuster Heart Hospital, New York, wrote: “There is no doubt that the classification system proposed by the investigators is important and timely, as acute MI continues to account for substantial morbidity and mortality worldwide.”

Imaging and staging could be useful in guiding appropriate therapy, Bhatt said in an interview. “The authors’ hope, which I think is a very laudable one, is that more finely characterizing exactly what the extent of damage is and what the mechanism of damage is in a heart attack will make it possible to develop therapies that are particularly targeted to each of the stages,” he said.

“It is quite common to have the ability to do cardiac MRI at experienced cardiovascular centers, although this may not be true for smaller community hospitals,” Dr. Bhatt added. “But at least at larger hospitals, this will allow for much finer evaluation and assessment of exactly what is going on in that particular patient and how extensive the heart muscle damage is. Eventually, this will facilitate the development of therapies that are specifically targeted to treat each stage.”

Dr. Kumar is partly supported by a research grant from the Northern Ontario Academic Medicine Association. Dr. Dharmakumar was funded in part by grants from the U.S. National Institutes of Health. Dr. Dharmakumar has an ownership interest in Cardio-Theranostics. Dr. Bhatt has served on advisory boards for Angiowave, Bayer, Boehringer Ingelheim, Cardax, CellProthera, Cereno Scientific, Elsevier Practice Update Cardiology, High Enroll, Janssen, Level Ex, McKinsey, Medscape Cardiology, Merck, MyoKardia, NirvaMed, Novo Nordisk, PhaseBio, PLx Pharma, Regado Biosciences, and Stasys. He is a member of the board of directors of or holds stock in Angiowave, Boston VA Research Institute, Bristol-Myers Squibb, DRS.LINQ, High Enroll, Society of Cardiovascular Patient Care, and TobeSoft. He has worked as a consultant for Broadview Ventures, and Hims. He has received honoraria from the American College of Cardiology, Arnold and Porter law firm, Baim Institute for Clinical Research, Belvoir Publications, Canadian Medical and Surgical Knowledge Translation Research Group, Cowen and Company, Duke Clinical Research Institute, HMP Global, Journal of the American College of Cardiology, K2P, Level Ex, Medtelligence/ReachMD, MJH Life Sciences, Oakstone CME, Piper Sandler, Population Health Research Institute, Slack Publications, Society of Cardiovascular Patient Care, WebMD, and Wiley.

A version of this article appeared on Medscape.com.

The Canadian Cardiovascular Society has developed a four-stage classification of acute atherothrombotic myocardial infarction based on the severity of the injury to the myocardium.

Relying on more than 50 years of data on acute MI with reperfusion therapy, the society has identified the following four stages of progressively worsening myocardial tissue injury:

• Aborted MI (no or minimal myocardial necrosis).
• MI with significant cardiomyocyte necrosis but without microvascular injury.
• Cardiomyocyte necrosis and microvascular dysfunction leading to microvascular obstruction (that is, “no reflow”).
• Cardiomyocyte and microvascular necrosis leading to reperfusion hemorrhage.

The classification is described in an expert consensus statement that was published in the Canadian Journal of Cardiology.

The new classification will allow for better risk stratification and more appropriate treatment and provide refined endpoints for clinical trials and translational research, according to the authors.

Currently, all patients with acute MI receive the same treatment, even though they may have different levels of tissue injury severity, statement author Andreas Kumar, MD, chair of the writing group and associate professor of medicine at Northern Ontario School of Medicine University, Sudbury, said in an interview.

“In some cases, treatment for a mild stage 1 acute MI may be deadly for someone with stage 4 hemorrhagic MI,” said Dr. Kumar.
 

Technological advances

The classification is based on decades of data. “The initial data were obtained with pathology studies in the 1970s. When cardiac MRI came around, around the year 2000, suddenly there was a noninvasive imaging method where we could investigate patients in vivo,” said Dr. Kumar. “We learned a lot about tissue changes in acute MI. And especially in the last 2 to 5 years, we have learned a lot about hemorrhagic MI. So, this then gave us enough knowledge to come up with this new classification.”

The idea of classifying acute MI came to Dr. Kumar and senior author Rohan Dharmakumar, PhD, executive director of the Krannert Cardiovascular Research Center at Indiana University, Indianapolis, when both were at the University of Toronto.

“This work has been years in the making,” Dr. Dharmakumar said in an interview. “We’ve been thinking about this for a long time, but we needed to get substantial layers of evidence to support the classification. We had a feeling about these stages for a long time, but that feeling needed to be substantiated.”

In 2022, Dr. Dharmakumar and Dr. Kumar observed that damage to the heart from MI was not only a result of ischemia caused by a blocked artery, but also a result of bleeding in the myocardium after the artery had been opened. Their findings were published in the Journal of the American College of Cardiology.

The author of an accompanying editorial lauded the investigators “for providing new, mechanistic insights into a difficult clinical problem that has an unmet therapeutic need.”

“Hemorrhagic MI is a very dangerous injury because hemorrhage itself causes a lot of problems,” said Dr. Kumar. “We reported that there is infarct expansion after reperfusion, so once you open up the vessel, the heart attack actually gets larger. We also showed that the remodeling of these hearts is worse. These patients take a second hit with hemorrhage occurring in the myocardium.”
 

Classification and staging

“The standard guideline therapy for somebody who comes into the hospital is to put in a stent, open the artery, have the patient stay in the hospital for 48-72 hours, and then be released home,” said Dr. Dharmukumar. “But here’s the problem. These two patients who are going back home have different levels of injury, yet they are taking the same medications. Even inside the hospital, we have heterogeneity in mortality risk. But we are not paying attention to one patient differently than the other, even though we should, because their injuries are very different.”

The CCS classification may provide endpoints and outcome measures beyond the commonly used clinical markers, which could lead to improved treatments to help patients recover from their cardiac events.

“We have this issue of rampant heart failure in acute MI survivors. We’ve gotten really good at saving patients from immediate death, but now we are just postponing some of the serious problems survivors are going to face, said Dr. Dharmukumar. “What are we doing for these patients who are really at risk? We’ve been treating every single patient the same way and we have not been paying attention to the very different stages of injury.”

In an accompanying editorial, Prakriti Gaba, MD, a clinical fellow in medicine at Brigham and Women’s Hospital, Boston, and Deepak L. Bhatt, MD, MPH, director of the Mount Sinai Fuster Heart Hospital, New York, wrote: “There is no doubt that the classification system proposed by the investigators is important and timely, as acute MI continues to account for substantial morbidity and mortality worldwide.”

Imaging and staging could be useful in guiding appropriate therapy, Bhatt said in an interview. “The authors’ hope, which I think is a very laudable one, is that more finely characterizing exactly what the extent of damage is and what the mechanism of damage is in a heart attack will make it possible to develop therapies that are particularly targeted to each of the stages,” he said.

“It is quite common to have the ability to do cardiac MRI at experienced cardiovascular centers, although this may not be true for smaller community hospitals,” Dr. Bhatt added. “But at least at larger hospitals, this will allow for much finer evaluation and assessment of exactly what is going on in that particular patient and how extensive the heart muscle damage is. Eventually, this will facilitate the development of therapies that are specifically targeted to treat each stage.”

Dr. Kumar is partly supported by a research grant from the Northern Ontario Academic Medicine Association. Dr. Dharmakumar was funded in part by grants from the U.S. National Institutes of Health. Dr. Dharmakumar has an ownership interest in Cardio-Theranostics. Dr. Bhatt has served on advisory boards for Angiowave, Bayer, Boehringer Ingelheim, Cardax, CellProthera, Cereno Scientific, Elsevier Practice Update Cardiology, High Enroll, Janssen, Level Ex, McKinsey, Medscape Cardiology, Merck, MyoKardia, NirvaMed, Novo Nordisk, PhaseBio, PLx Pharma, Regado Biosciences, and Stasys. He is a member of the board of directors of or holds stock in Angiowave, Boston VA Research Institute, Bristol-Myers Squibb, DRS.LINQ, High Enroll, Society of Cardiovascular Patient Care, and TobeSoft. He has worked as a consultant for Broadview Ventures, and Hims. He has received honoraria from the American College of Cardiology, Arnold and Porter law firm, Baim Institute for Clinical Research, Belvoir Publications, Canadian Medical and Surgical Knowledge Translation Research Group, Cowen and Company, Duke Clinical Research Institute, HMP Global, Journal of the American College of Cardiology, K2P, Level Ex, Medtelligence/ReachMD, MJH Life Sciences, Oakstone CME, Piper Sandler, Population Health Research Institute, Slack Publications, Society of Cardiovascular Patient Care, WebMD, and Wiley.

A version of this article appeared on Medscape.com.

CONFERENCE COVERAGE

MS, DMTs, and pregnancy: Beware of over-caution regarding treatment

Randy Dotinga

MILAN—The news about multiple sclerosis (MS) and childbearing in women is largely good, a researcher told colleagues at the 9th Joint ECTRIMS-ACTRIMS Meeting. Evidence suggests that MS doesn’t disrupt fertility, pregnancy, birth, or lactation. However, there are still uncertainties about the timing of medical treatment for MS before, during, and after pregnancy.

Epidemiologist Emmanuelle Leray, PhD, of French School of Public Health in Rennes, urged neurologists to not be too eager to take women off medication—or too slow to put them back on it. “MS should not be undertreated due to a desire for pregnancy, as there are several options that are possible and compatible with pregnancy,” she said. As for after pregnancy, when women face a well-known high risk of MS rebound, “we can reasonably assume that women with active MS need to be advised to restart rapid, highly effective DMT [disease-modifying therapy] soon after delivery,” she said.

Women are more likely than men to develop MS, and they often do so during child-bearing years. Pregnancy among women with MS has become more common over the years: A 2018 Neurology study examined U.S. data from 2006 to 2014 and reported that the annual adjusted proportion of women with MS and pregnancy increased from 7.91% to 9.47%.

While it appears that women with MS get pregnant less often than the age-matched general population, that “doesn’t mean that fertility is impaired. It probably rather reflects the impact of an early diagnosis of MS on associated consequences regarding psychological and physical impact,” Dr. Leray said. “Regarding pregnancy outcomes, there is no evidence of an increased risk of prematurity or adverse neonatal outcomes. That’s why we can assume that multiple sclerosis will not impact the course of pregnancy and does not make a pregnancy at-risk.”

FEATURE

Employment vs. private practice: Who’s happier?

Amanda Loudin

Alexandra Kharazi, MD, a California-based cardiothoracic surgeon, previously worked as an employed physician and is now in private practice. Though she appreciates that there are some trade-offs to working with her small group of three surgeons, Dr. Kharazi has no qualms about her choice.

“For me, it’s an issue of autonomy,” she said. “While I have to work a lot of hours, I don’t have to adhere to a strict schedule. I also don’t have to follow specific policies and rules.”

In contrast, Cassandra Boduch, MD, an employed psychiatrist with PsychPlus in Houston, is very satisfied with working as an employee. “I looked into private practice, but no one really prepares you for the complications that come with it,” she said. “There’s a lot more that goes into it than people realize.”

By hanging up her own shingle, Dr. Kharazi may be living a rapidly shrinking dream. According to the American Medical Association, between 2012 and 2022, the share of physicians working in private practice fell from 60% to 47%. The share of physicians working in hospitals as direct employees or contractors increased from about 6% to about 10% during the same time period.

Many factors contribute to these shifting trends, a major factor being economic stress stemming from payment cuts in Medicare. Add in rising practice costs and administrative burdens, and more doctors than ever are seeking employment, according to the AMA.

Though the traditional dream of owning your own practice may be slipping away, are employed physicians less happy than are their self-employed peers? By many measures, the answer is no.

In Medscape’s Employed Physicians Report 2023, doctors weighed in on the pros and cons of their jobs.

When asked what they like most about their jobs, employed physician respondents reported “not having to run a business” as their number-one benefit, followed closely by a stable income. The fact that employers pay for malpractice insurance ranked third, followed by work-life balance.

“We get no business classes in medical school or residency,” said one employed physician. “Having a good salary feels good,” said another. Yet another respondent chimed in: “Running a practice as a small business has become undoable over the past 10-12 years.”

And 50% of employed physicians said that they were “very satisfied/satisfied” with their degree of autonomy.

Continue to: LATEST NEWS...

LATEST NEWS

Three-quarters of menopausal women report unexpected symptoms

Becky McCall

GLASGOW­—Three-quarters of women going through perimenopause and menopause experience unexpected distressing, debilitating, and embarrassing symptoms but often fail to receive appropriate treatment, a large U.K.-based survey found.

“For too long, many people have thought of menopause as just hot flashes and vaginal dryness. But we know hormones work all over our body, so there are many symptoms beyond that,” said Daniel Reisel, MBBS, PhD, a gynecologist at University College London, who presented the survey findings at the 2023 annual meeting of the Royal College of General Practitioners.

Primary care physicians in the United Kingdom have seen an increase in cases of women presenting with symptoms associated with menopause at a time when the country’s Parliament is debating whether all women should have a menopause check-up in their early 40s, he said.

Still, only around 14% of menopausal women in the United Kingdom are prescribed hormone replacement therapy (HRT), despite national and international guidelines clearly stating the benefits of the treatment generally outweigh the risks.

Louise Newson, MBChB, who runs the U.K.’s largest menopause clinic, said many women with symptoms of menopause feel the medical system “gaslights” them—dismissing their concerns as trivial or even fabricated.

In her clinic, she typically sees many women with poor sleep, as well as muscle and joint pains. “Yet [when they visit their GPs], they are incorrectly told that it can’t be hormones because they’re still having periods,” she said.

Prescribed antidepressants often precede HRT

The new study sought to learn what women knew and experienced with respect to menopause symptoms and what they thought was important. Of the 5,744 women who responded to the survey, 79.4% were aged 40-60 years and 84.6% were White. “The survey respondents were not different from the distribution of ethnicities we see in NHS menopause care,” said Dr. Reisel, adding that “the barriers are greater for women in poorer areas and for those who are non-White.”

A total of 30.4% had two to five hospital consultations before the health care professional considered that symptoms were related to changing hormone levels; 38.5% were offered antidepressants before HRT. Nearly all (94.6%) said they had experienced negative mood changes and emotions since becoming perimenopausal or menopausal; of these, 19.1% were formally diagnosed with depression or a mood disorder.

“This all just highlights the frustrations I feel around menopause care,” Dr. Newson said. “Women are often not given the tools to properly understand what’s going on and then they don’t ask for the right treatment, and many are given antidepressants. It’s still medicalizing the menopause but in a different way.” ●

CONFERENCE COVERAGE

MS, DMTs, and pregnancy: Beware of over-caution regarding treatment

Randy Dotinga

MILAN—The news about multiple sclerosis (MS) and childbearing in women is largely good, a researcher told colleagues at the 9th Joint ECTRIMS-ACTRIMS Meeting. Evidence suggests that MS doesn’t disrupt fertility, pregnancy, birth, or lactation. However, there are still uncertainties about the timing of medical treatment for MS before, during, and after pregnancy.

Epidemiologist Emmanuelle Leray, PhD, of French School of Public Health in Rennes, urged neurologists to not be too eager to take women off medication—or too slow to put them back on it. “MS should not be undertreated due to a desire for pregnancy, as there are several options that are possible and compatible with pregnancy,” she said. As for after pregnancy, when women face a well-known high risk of MS rebound, “we can reasonably assume that women with active MS need to be advised to restart rapid, highly effective DMT [disease-modifying therapy] soon after delivery,” she said.

Women are more likely than men to develop MS, and they often do so during child-bearing years. Pregnancy among women with MS has become more common over the years: A 2018 Neurology study examined U.S. data from 2006 to 2014 and reported that the annual adjusted proportion of women with MS and pregnancy increased from 7.91% to 9.47%.

While it appears that women with MS get pregnant less often than the age-matched general population, that “doesn’t mean that fertility is impaired. It probably rather reflects the impact of an early diagnosis of MS on associated consequences regarding psychological and physical impact,” Dr. Leray said. “Regarding pregnancy outcomes, there is no evidence of an increased risk of prematurity or adverse neonatal outcomes. That’s why we can assume that multiple sclerosis will not impact the course of pregnancy and does not make a pregnancy at-risk.”

FEATURE

Employment vs. private practice: Who’s happier?

Amanda Loudin

Alexandra Kharazi, MD, a California-based cardiothoracic surgeon, previously worked as an employed physician and is now in private practice. Though she appreciates that there are some trade-offs to working with her small group of three surgeons, Dr. Kharazi has no qualms about her choice.

“For me, it’s an issue of autonomy,” she said. “While I have to work a lot of hours, I don’t have to adhere to a strict schedule. I also don’t have to follow specific policies and rules.”

In contrast, Cassandra Boduch, MD, an employed psychiatrist with PsychPlus in Houston, is very satisfied with working as an employee. “I looked into private practice, but no one really prepares you for the complications that come with it,” she said. “There’s a lot more that goes into it than people realize.”

By hanging up her own shingle, Dr. Kharazi may be living a rapidly shrinking dream. According to the American Medical Association, between 2012 and 2022, the share of physicians working in private practice fell from 60% to 47%. The share of physicians working in hospitals as direct employees or contractors increased from about 6% to about 10% during the same time period.

Many factors contribute to these shifting trends, a major factor being economic stress stemming from payment cuts in Medicare. Add in rising practice costs and administrative burdens, and more doctors than ever are seeking employment, according to the AMA.

Though the traditional dream of owning your own practice may be slipping away, are employed physicians less happy than are their self-employed peers? By many measures, the answer is no.

In Medscape’s Employed Physicians Report 2023, doctors weighed in on the pros and cons of their jobs.

When asked what they like most about their jobs, employed physician respondents reported “not having to run a business” as their number-one benefit, followed closely by a stable income. The fact that employers pay for malpractice insurance ranked third, followed by work-life balance.

“We get no business classes in medical school or residency,” said one employed physician. “Having a good salary feels good,” said another. Yet another respondent chimed in: “Running a practice as a small business has become undoable over the past 10-12 years.”

And 50% of employed physicians said that they were “very satisfied/satisfied” with their degree of autonomy.

Continue to: LATEST NEWS...

LATEST NEWS

Three-quarters of menopausal women report unexpected symptoms

Becky McCall

GLASGOW­—Three-quarters of women going through perimenopause and menopause experience unexpected distressing, debilitating, and embarrassing symptoms but often fail to receive appropriate treatment, a large U.K.-based survey found.

“For too long, many people have thought of menopause as just hot flashes and vaginal dryness. But we know hormones work all over our body, so there are many symptoms beyond that,” said Daniel Reisel, MBBS, PhD, a gynecologist at University College London, who presented the survey findings at the 2023 annual meeting of the Royal College of General Practitioners.

Primary care physicians in the United Kingdom have seen an increase in cases of women presenting with symptoms associated with menopause at a time when the country’s Parliament is debating whether all women should have a menopause check-up in their early 40s, he said.

Still, only around 14% of menopausal women in the United Kingdom are prescribed hormone replacement therapy (HRT), despite national and international guidelines clearly stating the benefits of the treatment generally outweigh the risks.

Louise Newson, MBChB, who runs the U.K.’s largest menopause clinic, said many women with symptoms of menopause feel the medical system “gaslights” them—dismissing their concerns as trivial or even fabricated.

In her clinic, she typically sees many women with poor sleep, as well as muscle and joint pains. “Yet [when they visit their GPs], they are incorrectly told that it can’t be hormones because they’re still having periods,” she said.

Prescribed antidepressants often precede HRT

The new study sought to learn what women knew and experienced with respect to menopause symptoms and what they thought was important. Of the 5,744 women who responded to the survey, 79.4% were aged 40-60 years and 84.6% were White. “The survey respondents were not different from the distribution of ethnicities we see in NHS menopause care,” said Dr. Reisel, adding that “the barriers are greater for women in poorer areas and for those who are non-White.”

A total of 30.4% had two to five hospital consultations before the health care professional considered that symptoms were related to changing hormone levels; 38.5% were offered antidepressants before HRT. Nearly all (94.6%) said they had experienced negative mood changes and emotions since becoming perimenopausal or menopausal; of these, 19.1% were formally diagnosed with depression or a mood disorder.

“This all just highlights the frustrations I feel around menopause care,” Dr. Newson said. “Women are often not given the tools to properly understand what’s going on and then they don’t ask for the right treatment, and many are given antidepressants. It’s still medicalizing the menopause but in a different way.” ●

CONFERENCE COVERAGE

MS, DMTs, and pregnancy: Beware of over-caution regarding treatment

Randy Dotinga

MILAN—The news about multiple sclerosis (MS) and childbearing in women is largely good, a researcher told colleagues at the 9th Joint ECTRIMS-ACTRIMS Meeting. Evidence suggests that MS doesn’t disrupt fertility, pregnancy, birth, or lactation. However, there are still uncertainties about the timing of medical treatment for MS before, during, and after pregnancy.

Epidemiologist Emmanuelle Leray, PhD, of French School of Public Health in Rennes, urged neurologists to not be too eager to take women off medication—or too slow to put them back on it. “MS should not be undertreated due to a desire for pregnancy, as there are several options that are possible and compatible with pregnancy,” she said. As for after pregnancy, when women face a well-known high risk of MS rebound, “we can reasonably assume that women with active MS need to be advised to restart rapid, highly effective DMT [disease-modifying therapy] soon after delivery,” she said.

Women are more likely than men to develop MS, and they often do so during child-bearing years. Pregnancy among women with MS has become more common over the years: A 2018 Neurology study examined U.S. data from 2006 to 2014 and reported that the annual adjusted proportion of women with MS and pregnancy increased from 7.91% to 9.47%.

While it appears that women with MS get pregnant less often than the age-matched general population, that “doesn’t mean that fertility is impaired. It probably rather reflects the impact of an early diagnosis of MS on associated consequences regarding psychological and physical impact,” Dr. Leray said. “Regarding pregnancy outcomes, there is no evidence of an increased risk of prematurity or adverse neonatal outcomes. That’s why we can assume that multiple sclerosis will not impact the course of pregnancy and does not make a pregnancy at-risk.”

FEATURE

Employment vs. private practice: Who’s happier?

Amanda Loudin

Alexandra Kharazi, MD, a California-based cardiothoracic surgeon, previously worked as an employed physician and is now in private practice. Though she appreciates that there are some trade-offs to working with her small group of three surgeons, Dr. Kharazi has no qualms about her choice.

“For me, it’s an issue of autonomy,” she said. “While I have to work a lot of hours, I don’t have to adhere to a strict schedule. I also don’t have to follow specific policies and rules.”

In contrast, Cassandra Boduch, MD, an employed psychiatrist with PsychPlus in Houston, is very satisfied with working as an employee. “I looked into private practice, but no one really prepares you for the complications that come with it,” she said. “There’s a lot more that goes into it than people realize.”

By hanging up her own shingle, Dr. Kharazi may be living a rapidly shrinking dream. According to the American Medical Association, between 2012 and 2022, the share of physicians working in private practice fell from 60% to 47%. The share of physicians working in hospitals as direct employees or contractors increased from about 6% to about 10% during the same time period.

Many factors contribute to these shifting trends, a major factor being economic stress stemming from payment cuts in Medicare. Add in rising practice costs and administrative burdens, and more doctors than ever are seeking employment, according to the AMA.

Though the traditional dream of owning your own practice may be slipping away, are employed physicians less happy than are their self-employed peers? By many measures, the answer is no.

In Medscape’s Employed Physicians Report 2023, doctors weighed in on the pros and cons of their jobs.

When asked what they like most about their jobs, employed physician respondents reported “not having to run a business” as their number-one benefit, followed closely by a stable income. The fact that employers pay for malpractice insurance ranked third, followed by work-life balance.

“We get no business classes in medical school or residency,” said one employed physician. “Having a good salary feels good,” said another. Yet another respondent chimed in: “Running a practice as a small business has become undoable over the past 10-12 years.”

And 50% of employed physicians said that they were “very satisfied/satisfied” with their degree of autonomy.

Continue to: LATEST NEWS...

LATEST NEWS

Three-quarters of menopausal women report unexpected symptoms

Becky McCall

GLASGOW­—Three-quarters of women going through perimenopause and menopause experience unexpected distressing, debilitating, and embarrassing symptoms but often fail to receive appropriate treatment, a large U.K.-based survey found.

“For too long, many people have thought of menopause as just hot flashes and vaginal dryness. But we know hormones work all over our body, so there are many symptoms beyond that,” said Daniel Reisel, MBBS, PhD, a gynecologist at University College London, who presented the survey findings at the 2023 annual meeting of the Royal College of General Practitioners.

Primary care physicians in the United Kingdom have seen an increase in cases of women presenting with symptoms associated with menopause at a time when the country’s Parliament is debating whether all women should have a menopause check-up in their early 40s, he said.

Still, only around 14% of menopausal women in the United Kingdom are prescribed hormone replacement therapy (HRT), despite national and international guidelines clearly stating the benefits of the treatment generally outweigh the risks.

Louise Newson, MBChB, who runs the U.K.’s largest menopause clinic, said many women with symptoms of menopause feel the medical system “gaslights” them—dismissing their concerns as trivial or even fabricated.

In her clinic, she typically sees many women with poor sleep, as well as muscle and joint pains. “Yet [when they visit their GPs], they are incorrectly told that it can’t be hormones because they’re still having periods,” she said.

Prescribed antidepressants often precede HRT

The new study sought to learn what women knew and experienced with respect to menopause symptoms and what they thought was important. Of the 5,744 women who responded to the survey, 79.4% were aged 40-60 years and 84.6% were White. “The survey respondents were not different from the distribution of ethnicities we see in NHS menopause care,” said Dr. Reisel, adding that “the barriers are greater for women in poorer areas and for those who are non-White.”

A total of 30.4% had two to five hospital consultations before the health care professional considered that symptoms were related to changing hormone levels; 38.5% were offered antidepressants before HRT. Nearly all (94.6%) said they had experienced negative mood changes and emotions since becoming perimenopausal or menopausal; of these, 19.1% were formally diagnosed with depression or a mood disorder.

“This all just highlights the frustrations I feel around menopause care,” Dr. Newson said. “Women are often not given the tools to properly understand what’s going on and then they don’t ask for the right treatment, and many are given antidepressants. It’s still medicalizing the menopause but in a different way.” ●

LA JOLLA, CALIF. – Twelve years ago, an international task force of the European Alliance of Associations for Rheumatology (EULAR) released recommendations regarding nomenclature in calcium pyrophosphate deposition disease (CPPD), aiming to standardize the way the condition is described. “Pseudogout” was out, and “acute CPP crystal arthritis” was in, and a confusing array of multi-named phenotypes gained specific labels.

Since 2011, the nomenclature guidelines have been cited hundreds of times, but a new report finds that the medical literature mostly hasn’t followed the recommendations. The findings were released at the annual research symposium of the Gout, Hyperuricemia, and Crystal Associated Disease Network (G-CAN), which is taking another stab at overhauling CPPD nomenclature.

“The objective is to uniform and standardize the labels of the disease, the disease elements, and the clinical states,” rheumatologist Charlotte Jauffret, MD, of the Catholic University of Lille (France), said in a presentation. CPPD is a widely underdiagnosed disease that’s worth the same efforts to standardize nomenclature as occurred in gout, she said.

As Dr. Jauffret explained, CPPD has a diversity of phenotypes in asymptomatic, acute, and chronic forms that pose challenges to diagnosis. “The same terms are used to depict different concepts, and some disease elements are depicted through different names,” she said.

Among other suggestions, the 2011 EULAR recommendations suggested that rheumatologists use the terms chronic CPP crystal inflammatory arthritis instead of “pseudo-rheumatoid arthritis,” osteoarthritis with CPPD, instead of “pseudo-osteoarthritis,” and severe joint degeneration instead of “pseudo-neuropathic joint disease.”

Later reports noted that terms such as CPPD and chondrocalcinosis are still wrongly used interchangeably and called for an international consensus on nomenclature, Dr. Jauffret said.

For the new report, Dr. Jauffret and colleagues examined 985 articles from 2000-2022. The guidelines were often not followed even after the release of the recommendations.

For example, 49% of relevant papers used the label “pseudogout” before 2011, and 43% did afterward. A total of 34% of relevant papers described CPPD as chondrocalcinosis prior to 2011, and 22% did afterward.

G-CAN’s next steps are to reach consensus on terminology through online and in-person meetings in 2024, Dr. Jauffret said.
 

Use of correct gout nomenclature labels improved

In a related presentation, rheumatologist Ellen Prendergast, MBChB, of Dunedin Hospital in New Zealand, reported the results of a newly published review of gout studies before and after G-CAN released consensus recommendations for gout nomenclature in 2019. “There has been improvement in the agreed labels in some areas, but there remains quite significant variability,” she said.

The review examined American College of Rheumatology and EULAR annual meeting abstracts: 596 from 2016-2017 and 392 from 2020-2021. Dr. Prendergast said researchers focused on abstracts instead of published studies in order to gain the most up-to-date understanding of nomenclature.

“Use of the agreed labels ‘urate’ and ‘gout flare’ increased between the two periods. There were 219 of 383 (57.2%) abstracts with the agreed label ‘urate’ in 2016-2017, compared with 164 of 232 (70.7%) in 2020-2021 (P = .001),” the researchers reported. “There were 60 of 175 (34.3%) abstracts with the agreed label ‘gout flare’ in 2016-2017, compared with 57 of 109 (52.3%) in 2020-2021 (P = .003).”

And the use of the term “chronic gout,” which the guidelines recommend against, fell from 29 of 596 (4.9%) abstracts in 2016-2017 to 8 of 392 (2.0%) abstracts in 2020-2021 (P = .02).

One author of the gout nomenclature study reports various consulting fees, speaker fees, or grants outside the submitted work. The other authors of the two studies report no disclosures.

LA JOLLA, CALIF. – Twelve years ago, an international task force of the European Alliance of Associations for Rheumatology (EULAR) released recommendations regarding nomenclature in calcium pyrophosphate deposition disease (CPPD), aiming to standardize the way the condition is described. “Pseudogout” was out, and “acute CPP crystal arthritis” was in, and a confusing array of multi-named phenotypes gained specific labels.

Since 2011, the nomenclature guidelines have been cited hundreds of times, but a new report finds that the medical literature mostly hasn’t followed the recommendations. The findings were released at the annual research symposium of the Gout, Hyperuricemia, and Crystal Associated Disease Network (G-CAN), which is taking another stab at overhauling CPPD nomenclature.

“The objective is to uniform and standardize the labels of the disease, the disease elements, and the clinical states,” rheumatologist Charlotte Jauffret, MD, of the Catholic University of Lille (France), said in a presentation. CPPD is a widely underdiagnosed disease that’s worth the same efforts to standardize nomenclature as occurred in gout, she said.

As Dr. Jauffret explained, CPPD has a diversity of phenotypes in asymptomatic, acute, and chronic forms that pose challenges to diagnosis. “The same terms are used to depict different concepts, and some disease elements are depicted through different names,” she said.

Among other suggestions, the 2011 EULAR recommendations suggested that rheumatologists use the terms chronic CPP crystal inflammatory arthritis instead of “pseudo-rheumatoid arthritis,” osteoarthritis with CPPD, instead of “pseudo-osteoarthritis,” and severe joint degeneration instead of “pseudo-neuropathic joint disease.”

Later reports noted that terms such as CPPD and chondrocalcinosis are still wrongly used interchangeably and called for an international consensus on nomenclature, Dr. Jauffret said.

For the new report, Dr. Jauffret and colleagues examined 985 articles from 2000-2022. The guidelines were often not followed even after the release of the recommendations.

For example, 49% of relevant papers used the label “pseudogout” before 2011, and 43% did afterward. A total of 34% of relevant papers described CPPD as chondrocalcinosis prior to 2011, and 22% did afterward.

G-CAN’s next steps are to reach consensus on terminology through online and in-person meetings in 2024, Dr. Jauffret said.
 

Use of correct gout nomenclature labels improved

In a related presentation, rheumatologist Ellen Prendergast, MBChB, of Dunedin Hospital in New Zealand, reported the results of a newly published review of gout studies before and after G-CAN released consensus recommendations for gout nomenclature in 2019. “There has been improvement in the agreed labels in some areas, but there remains quite significant variability,” she said.

The review examined American College of Rheumatology and EULAR annual meeting abstracts: 596 from 2016-2017 and 392 from 2020-2021. Dr. Prendergast said researchers focused on abstracts instead of published studies in order to gain the most up-to-date understanding of nomenclature.

“Use of the agreed labels ‘urate’ and ‘gout flare’ increased between the two periods. There were 219 of 383 (57.2%) abstracts with the agreed label ‘urate’ in 2016-2017, compared with 164 of 232 (70.7%) in 2020-2021 (P = .001),” the researchers reported. “There were 60 of 175 (34.3%) abstracts with the agreed label ‘gout flare’ in 2016-2017, compared with 57 of 109 (52.3%) in 2020-2021 (P = .003).”

And the use of the term “chronic gout,” which the guidelines recommend against, fell from 29 of 596 (4.9%) abstracts in 2016-2017 to 8 of 392 (2.0%) abstracts in 2020-2021 (P = .02).

One author of the gout nomenclature study reports various consulting fees, speaker fees, or grants outside the submitted work. The other authors of the two studies report no disclosures.

LA JOLLA, CALIF. – Twelve years ago, an international task force of the European Alliance of Associations for Rheumatology (EULAR) released recommendations regarding nomenclature in calcium pyrophosphate deposition disease (CPPD), aiming to standardize the way the condition is described. “Pseudogout” was out, and “acute CPP crystal arthritis” was in, and a confusing array of multi-named phenotypes gained specific labels.

Since 2011, the nomenclature guidelines have been cited hundreds of times, but a new report finds that the medical literature mostly hasn’t followed the recommendations. The findings were released at the annual research symposium of the Gout, Hyperuricemia, and Crystal Associated Disease Network (G-CAN), which is taking another stab at overhauling CPPD nomenclature.

“The objective is to uniform and standardize the labels of the disease, the disease elements, and the clinical states,” rheumatologist Charlotte Jauffret, MD, of the Catholic University of Lille (France), said in a presentation. CPPD is a widely underdiagnosed disease that’s worth the same efforts to standardize nomenclature as occurred in gout, she said.

As Dr. Jauffret explained, CPPD has a diversity of phenotypes in asymptomatic, acute, and chronic forms that pose challenges to diagnosis. “The same terms are used to depict different concepts, and some disease elements are depicted through different names,” she said.

Among other suggestions, the 2011 EULAR recommendations suggested that rheumatologists use the terms chronic CPP crystal inflammatory arthritis instead of “pseudo-rheumatoid arthritis,” osteoarthritis with CPPD, instead of “pseudo-osteoarthritis,” and severe joint degeneration instead of “pseudo-neuropathic joint disease.”

Later reports noted that terms such as CPPD and chondrocalcinosis are still wrongly used interchangeably and called for an international consensus on nomenclature, Dr. Jauffret said.

For the new report, Dr. Jauffret and colleagues examined 985 articles from 2000-2022. The guidelines were often not followed even after the release of the recommendations.

For example, 49% of relevant papers used the label “pseudogout” before 2011, and 43% did afterward. A total of 34% of relevant papers described CPPD as chondrocalcinosis prior to 2011, and 22% did afterward.

G-CAN’s next steps are to reach consensus on terminology through online and in-person meetings in 2024, Dr. Jauffret said.
 

Use of correct gout nomenclature labels improved

In a related presentation, rheumatologist Ellen Prendergast, MBChB, of Dunedin Hospital in New Zealand, reported the results of a newly published review of gout studies before and after G-CAN released consensus recommendations for gout nomenclature in 2019. “There has been improvement in the agreed labels in some areas, but there remains quite significant variability,” she said.

The review examined American College of Rheumatology and EULAR annual meeting abstracts: 596 from 2016-2017 and 392 from 2020-2021. Dr. Prendergast said researchers focused on abstracts instead of published studies in order to gain the most up-to-date understanding of nomenclature.

“Use of the agreed labels ‘urate’ and ‘gout flare’ increased between the two periods. There were 219 of 383 (57.2%) abstracts with the agreed label ‘urate’ in 2016-2017, compared with 164 of 232 (70.7%) in 2020-2021 (P = .001),” the researchers reported. “There were 60 of 175 (34.3%) abstracts with the agreed label ‘gout flare’ in 2016-2017, compared with 57 of 109 (52.3%) in 2020-2021 (P = .003).”

And the use of the term “chronic gout,” which the guidelines recommend against, fell from 29 of 596 (4.9%) abstracts in 2016-2017 to 8 of 392 (2.0%) abstracts in 2020-2021 (P = .02).

One author of the gout nomenclature study reports various consulting fees, speaker fees, or grants outside the submitted work. The other authors of the two studies report no disclosures.

PHILADELPHIA – Giving the sodium-glucose cotransporter 2 (SGLT2) inhibitor dapagliflozin (Farxiga) to patients with acute myocardial infarction and impaired left ventricular systolic function but no diabetes or chronic heart failure significantly improved a composite of cardiovascular outcomes, a European registry-based randomized trial suggests.

In presenting these results from the DAPA-MI trial, Stefan James, MD, of Uppsala University (Sweden), noted that patients randomly assigned to dapagliflozin 10 mg along with the standard of care had improved outcomes based on a composite of seven primary endpoints, which the trial described as the hierarchical “win ratio” composite outcomes, compared with patients randomized to placebo plus standard of care.

Richard M. Kirkner/MDedge News

“The ‘win ratio’ tells us that there’s a 34% higher likelihood of patients having a better cardiometabolic outcome with dapagliflozin vs placebo in terms of the seven components,” James said in an interview. The win ratio was achieved in 32.9% of dapagliflozin patients versus 24.6% of placebo (P < .001).

Dr. James presented the results at the annual scientific sessions of the American Heart Association, and they were published online simultaneously in NEJM Evidence.
 

Lower-risk patients 

DAPA-MI enrolled 4,017 patients from the SWEDEHEART and Myocardial Ischemia National Audit Project registries in Sweden and the United Kingdom, randomly assigning patients to dapagliflozin 10 mg or placebo along with guideline-directed therapy for both groups.

Eligible patients were hemodynamically stable, had an acute MI within 10 days of enrollment, and impaired left ventricular systolic function or a Q-wave MI. Exclusion criteria included history of either type 1 or 2 diabetes, chronic heart failure, poor kidney function, or current treatment with an SGLT2 inhibitor. Baseline demographic characteristics were similar between trial arms.

• The hierarchical seven primary endpoints were:
• Death, with cardiovascular death ranked first followed by noncardiovascular death
• Hospitalization because of heart failure, with adjudicated first followed by investigator-reported HF
• Nonfatal MI
• Atrial fibrillation/flutter event
• New diagnosis of type 2 diabetes
• New York Heart Association functional class at the last visit
• Drop in body weight of at least 5% at the last visit

The key secondary endpoint, Dr. James said, was the primary outcome minus the body weight component, with time to first occurrence of hospitalization for HF or cardiovascular death.

When the seventh factor, body weight decrease, was removed, the differential narrowed: 20.3% versus 16.9% (P = .015). When two or more variables were removed from the composite, the differences were not statistically significant.

For 11 secondary and exploratory outcomes, ranging from CV death or hospitalization for HF to all-cause hospitalization, the outcomes were similar in both the dapagliflozin and placebo groups across the board.

However, the dapagliflozin patients had about half the rate of developing diabetes, compared with the placebo group: 2.1 % versus 3.9%.  

The trial initially used the composite of CV death and hospitalization for HF as the primary endpoint, but switched to the seven-item composite endpoint in February because the number of primary composite outcomes was substantially lower than anticipated, Dr. James said.

He acknowledged the study was underpowered for the low-risk population it enrolled. “But if you extended the trial to a larger population and enriched it with a higher-risk population you would probably see an effect,” he said.

“The cardiometabolic benefit was consistent across all prespecified subgroups and there were no new safety concerns,” Dr. James told the attendees. “Clinical event rates were low with no significant difference between randomized groups.”
 

Not a ringing endorsement

But for invited discussant Stephen D. Wiviott, MD, a cardiologist at Brigham and Women’s Hospital and Harvard Medical School, both in Boston, the DAPA-MI trial result isn’t quite a ringing endorsement of SGLT2 inhibition in these patients.

Richard M. Kirkner/MDedge News

“From my perspective, DAPA-MI does not suggest a new mandate to expand SGLT2 inhibition to an isolated MI population without other SGLT2 inhibitor indications,” Dr. Wiviott told attendees. “But it does support the safety of its use among patients with acute coronary syndromes.”

However, “these results do not indicate a lack of clinical benefit in patients with prior MI and any of those previously identified conditions – a history of diabetes, coronary heart failure or chronic kidney disease – where SGLT2 inhibition remains a pillar of guideline-directed medical therapy,” Dr. Wiviott said.

In an interview, Dr. Wiviott described the trial design as a “hybrid” in that it used a registry but then added, in his words, “some of the bells and whistles that we have with normal cardiovascular clinical trials.” He further explained: “This is a nice combination of those two things, where they use that as part of the endpoint for the trial but they’re able to add in some of the pieces that you would in a regular registration pathway trial.”

The trial design could serve as a model for future pragmatic therapeutic trials in acute MI, he said, but he acknowledged that DAPA-MI was underpowered to discern many key outcomes.

“They anticipated they were going to have a rate of around 11% of events so they needed to enroll about 6,000 people, but somewhere in the middle of the trial they saw the rate was 2.5%, not 11%, so they had to completely change the trial,” he said of the DAPA-MI investigators.

But an appropriately powered study of SGLT2 inhibition in this population would need about 28,000 patients. “This would be an enormous trial to actually clinically power, so in my sense it’s not going to happen,” Dr. Wiviott said.

The DAPA-MI trial was sponsored by AstraZeneca. Dr. James disclosed relationships with AstraZeneca, Janssen, and Amgen. Dr. Wiviott disclosed relationships with Amgen, AstraZeneca, Janssen, Merck, Pfizer, Icon Clinical, Novo Nordisk, and Varian.
 

PHILADELPHIA – Giving the sodium-glucose cotransporter 2 (SGLT2) inhibitor dapagliflozin (Farxiga) to patients with acute myocardial infarction and impaired left ventricular systolic function but no diabetes or chronic heart failure significantly improved a composite of cardiovascular outcomes, a European registry-based randomized trial suggests.

In presenting these results from the DAPA-MI trial, Stefan James, MD, of Uppsala University (Sweden), noted that patients randomly assigned to dapagliflozin 10 mg along with the standard of care had improved outcomes based on a composite of seven primary endpoints, which the trial described as the hierarchical “win ratio” composite outcomes, compared with patients randomized to placebo plus standard of care.

Richard M. Kirkner/MDedge News

“The ‘win ratio’ tells us that there’s a 34% higher likelihood of patients having a better cardiometabolic outcome with dapagliflozin vs placebo in terms of the seven components,” James said in an interview. The win ratio was achieved in 32.9% of dapagliflozin patients versus 24.6% of placebo (P < .001).

Dr. James presented the results at the annual scientific sessions of the American Heart Association, and they were published online simultaneously in NEJM Evidence.
 

Lower-risk patients 

DAPA-MI enrolled 4,017 patients from the SWEDEHEART and Myocardial Ischemia National Audit Project registries in Sweden and the United Kingdom, randomly assigning patients to dapagliflozin 10 mg or placebo along with guideline-directed therapy for both groups.

Eligible patients were hemodynamically stable, had an acute MI within 10 days of enrollment, and impaired left ventricular systolic function or a Q-wave MI. Exclusion criteria included history of either type 1 or 2 diabetes, chronic heart failure, poor kidney function, or current treatment with an SGLT2 inhibitor. Baseline demographic characteristics were similar between trial arms.

• The hierarchical seven primary endpoints were:
• Death, with cardiovascular death ranked first followed by noncardiovascular death
• Hospitalization because of heart failure, with adjudicated first followed by investigator-reported HF
• Nonfatal MI
• Atrial fibrillation/flutter event
• New diagnosis of type 2 diabetes
• New York Heart Association functional class at the last visit
• Drop in body weight of at least 5% at the last visit

The key secondary endpoint, Dr. James said, was the primary outcome minus the body weight component, with time to first occurrence of hospitalization for HF or cardiovascular death.

When the seventh factor, body weight decrease, was removed, the differential narrowed: 20.3% versus 16.9% (P = .015). When two or more variables were removed from the composite, the differences were not statistically significant.

For 11 secondary and exploratory outcomes, ranging from CV death or hospitalization for HF to all-cause hospitalization, the outcomes were similar in both the dapagliflozin and placebo groups across the board.

However, the dapagliflozin patients had about half the rate of developing diabetes, compared with the placebo group: 2.1 % versus 3.9%.  

The trial initially used the composite of CV death and hospitalization for HF as the primary endpoint, but switched to the seven-item composite endpoint in February because the number of primary composite outcomes was substantially lower than anticipated, Dr. James said.

He acknowledged the study was underpowered for the low-risk population it enrolled. “But if you extended the trial to a larger population and enriched it with a higher-risk population you would probably see an effect,” he said.

“The cardiometabolic benefit was consistent across all prespecified subgroups and there were no new safety concerns,” Dr. James told the attendees. “Clinical event rates were low with no significant difference between randomized groups.”
 

Not a ringing endorsement

But for invited discussant Stephen D. Wiviott, MD, a cardiologist at Brigham and Women’s Hospital and Harvard Medical School, both in Boston, the DAPA-MI trial result isn’t quite a ringing endorsement of SGLT2 inhibition in these patients.

Richard M. Kirkner/MDedge News

“From my perspective, DAPA-MI does not suggest a new mandate to expand SGLT2 inhibition to an isolated MI population without other SGLT2 inhibitor indications,” Dr. Wiviott told attendees. “But it does support the safety of its use among patients with acute coronary syndromes.”

However, “these results do not indicate a lack of clinical benefit in patients with prior MI and any of those previously identified conditions – a history of diabetes, coronary heart failure or chronic kidney disease – where SGLT2 inhibition remains a pillar of guideline-directed medical therapy,” Dr. Wiviott said.

In an interview, Dr. Wiviott described the trial design as a “hybrid” in that it used a registry but then added, in his words, “some of the bells and whistles that we have with normal cardiovascular clinical trials.” He further explained: “This is a nice combination of those two things, where they use that as part of the endpoint for the trial but they’re able to add in some of the pieces that you would in a regular registration pathway trial.”

The trial design could serve as a model for future pragmatic therapeutic trials in acute MI, he said, but he acknowledged that DAPA-MI was underpowered to discern many key outcomes.

“They anticipated they were going to have a rate of around 11% of events so they needed to enroll about 6,000 people, but somewhere in the middle of the trial they saw the rate was 2.5%, not 11%, so they had to completely change the trial,” he said of the DAPA-MI investigators.

But an appropriately powered study of SGLT2 inhibition in this population would need about 28,000 patients. “This would be an enormous trial to actually clinically power, so in my sense it’s not going to happen,” Dr. Wiviott said.

The DAPA-MI trial was sponsored by AstraZeneca. Dr. James disclosed relationships with AstraZeneca, Janssen, and Amgen. Dr. Wiviott disclosed relationships with Amgen, AstraZeneca, Janssen, Merck, Pfizer, Icon Clinical, Novo Nordisk, and Varian.
 

PHILADELPHIA – Giving the sodium-glucose cotransporter 2 (SGLT2) inhibitor dapagliflozin (Farxiga) to patients with acute myocardial infarction and impaired left ventricular systolic function but no diabetes or chronic heart failure significantly improved a composite of cardiovascular outcomes, a European registry-based randomized trial suggests.

In presenting these results from the DAPA-MI trial, Stefan James, MD, of Uppsala University (Sweden), noted that patients randomly assigned to dapagliflozin 10 mg along with the standard of care had improved outcomes based on a composite of seven primary endpoints, which the trial described as the hierarchical “win ratio” composite outcomes, compared with patients randomized to placebo plus standard of care.

Richard M. Kirkner/MDedge News

“The ‘win ratio’ tells us that there’s a 34% higher likelihood of patients having a better cardiometabolic outcome with dapagliflozin vs placebo in terms of the seven components,” James said in an interview. The win ratio was achieved in 32.9% of dapagliflozin patients versus 24.6% of placebo (P < .001).

Dr. James presented the results at the annual scientific sessions of the American Heart Association, and they were published online simultaneously in NEJM Evidence.
 

Lower-risk patients 

DAPA-MI enrolled 4,017 patients from the SWEDEHEART and Myocardial Ischemia National Audit Project registries in Sweden and the United Kingdom, randomly assigning patients to dapagliflozin 10 mg or placebo along with guideline-directed therapy for both groups.

Eligible patients were hemodynamically stable, had an acute MI within 10 days of enrollment, and impaired left ventricular systolic function or a Q-wave MI. Exclusion criteria included history of either type 1 or 2 diabetes, chronic heart failure, poor kidney function, or current treatment with an SGLT2 inhibitor. Baseline demographic characteristics were similar between trial arms.

• The hierarchical seven primary endpoints were:
• Death, with cardiovascular death ranked first followed by noncardiovascular death
• Hospitalization because of heart failure, with adjudicated first followed by investigator-reported HF
• Nonfatal MI
• Atrial fibrillation/flutter event
• New diagnosis of type 2 diabetes
• New York Heart Association functional class at the last visit
• Drop in body weight of at least 5% at the last visit

The key secondary endpoint, Dr. James said, was the primary outcome minus the body weight component, with time to first occurrence of hospitalization for HF or cardiovascular death.

When the seventh factor, body weight decrease, was removed, the differential narrowed: 20.3% versus 16.9% (P = .015). When two or more variables were removed from the composite, the differences were not statistically significant.

For 11 secondary and exploratory outcomes, ranging from CV death or hospitalization for HF to all-cause hospitalization, the outcomes were similar in both the dapagliflozin and placebo groups across the board.

However, the dapagliflozin patients had about half the rate of developing diabetes, compared with the placebo group: 2.1 % versus 3.9%.  

The trial initially used the composite of CV death and hospitalization for HF as the primary endpoint, but switched to the seven-item composite endpoint in February because the number of primary composite outcomes was substantially lower than anticipated, Dr. James said.

He acknowledged the study was underpowered for the low-risk population it enrolled. “But if you extended the trial to a larger population and enriched it with a higher-risk population you would probably see an effect,” he said.

“The cardiometabolic benefit was consistent across all prespecified subgroups and there were no new safety concerns,” Dr. James told the attendees. “Clinical event rates were low with no significant difference between randomized groups.”
 

Not a ringing endorsement

But for invited discussant Stephen D. Wiviott, MD, a cardiologist at Brigham and Women’s Hospital and Harvard Medical School, both in Boston, the DAPA-MI trial result isn’t quite a ringing endorsement of SGLT2 inhibition in these patients.

Richard M. Kirkner/MDedge News

“From my perspective, DAPA-MI does not suggest a new mandate to expand SGLT2 inhibition to an isolated MI population without other SGLT2 inhibitor indications,” Dr. Wiviott told attendees. “But it does support the safety of its use among patients with acute coronary syndromes.”

However, “these results do not indicate a lack of clinical benefit in patients with prior MI and any of those previously identified conditions – a history of diabetes, coronary heart failure or chronic kidney disease – where SGLT2 inhibition remains a pillar of guideline-directed medical therapy,” Dr. Wiviott said.

In an interview, Dr. Wiviott described the trial design as a “hybrid” in that it used a registry but then added, in his words, “some of the bells and whistles that we have with normal cardiovascular clinical trials.” He further explained: “This is a nice combination of those two things, where they use that as part of the endpoint for the trial but they’re able to add in some of the pieces that you would in a regular registration pathway trial.”

The trial design could serve as a model for future pragmatic therapeutic trials in acute MI, he said, but he acknowledged that DAPA-MI was underpowered to discern many key outcomes.

“They anticipated they were going to have a rate of around 11% of events so they needed to enroll about 6,000 people, but somewhere in the middle of the trial they saw the rate was 2.5%, not 11%, so they had to completely change the trial,” he said of the DAPA-MI investigators.

But an appropriately powered study of SGLT2 inhibition in this population would need about 28,000 patients. “This would be an enormous trial to actually clinically power, so in my sense it’s not going to happen,” Dr. Wiviott said.

The DAPA-MI trial was sponsored by AstraZeneca. Dr. James disclosed relationships with AstraZeneca, Janssen, and Amgen. Dr. Wiviott disclosed relationships with Amgen, AstraZeneca, Janssen, Merck, Pfizer, Icon Clinical, Novo Nordisk, and Varian.
 

Meaidi A, Mascolo A, Sessa M, et al. Venous thromboembolism with use of hormonal contraception and non-steroidal anti-inflammatory drugs: nationwide cohort study. BMJ. 2023;382:e074450. doi:10.1136/bmj-2022-074450

EXPERT COMMENTARY

Combination (estrogen plus progestin) hormonal contraceptives as well as non–aspirin nonsteroidal anti-inflammatory drugs (NSAIDs) increase the risk of VTE events, including lower extremity clots and pulmonary embolism. Taking contraceptives formulated with ethinyl estradiol increases hepatic production of clotting factors on a dose-related basis. Newer progestins, including desogestrel and drospirenone, also may contribute to an elevated VTE risk, although this association is controversial.¹ NSAIDs promote platelet aggregation, thereby activating the clotting system and formation of clots. Although studies that assessed the association between NSAID use and thrombosis have focused on arterial clots, a substantial literature suggests that NSAIDs, including older NSAIDs (such as ibuprofen, diclofenac, and naproxen), also increase VTE risk.²

Although combination contraceptives (oral contraceptives, patches, vaginal rings) and NSAIDs are both commonly used by reproductive-age women, little data have assessed the impact of concomitant use of these medications on VTE risk. Accordingly, investigators in Denmark, using national databases, conducted a retrospective cohort study to assess the impact that independent as well as concomitant use of these medications have on VTE risk.

Details of the study

Meaidi and colleagues included in the cohort reproductive-age women living in Denmark between 1996 and 2017 with no history of thrombosis, thrombophilia, cancer, tubal sterilization, hysterectomy, bilateral oophorectomy, or infertility treatment. National prescription data were used to assess exposure to hormonal contraception.

The investigators classified hormonal contraception into 3 VTE risk categories:

1. high risk—estrogen-progestin patches and vaginal rings; oral contraceptives containing 50 µg of ethinyl estradiol; or the progestins desogestrel, drospirenone, gestodene, or cyproterone (with the latter 2 progestins not available in the United States)
2. medium risk—all other combination oral contraceptives, including those formulated with the progestins norethindrone, norethindrone acetate, norgestrel, and levonorgestrel, as well as depot medroxyprogesterone acetate
3. low/no risk—progestin-only pills, implants, and progestin-containing intrauterine devices (IUDs).

Because in Denmark NSAIDs are prescribed as a single package containing no more than 30 tablets, time exposed to non–aspirin NSAIDs was assumed to last 1 week from the prescription date.

The authors considered first-time diagnoses of lower limb venous thrombosis or pulmonary embolism that were made in hospitals to represent VTE. They also constructed a subgroup of VTE patients in whom the diagnosis was either confirmed with imaging or followed by prescription of an anticoagulant.

To address potential confounding, the authors adjusted their analysis based on age, calendar year, educational attainment, occurrence of pregnancy, surgery, hypertension, diabetes, polycystic ovary syndrome, endometriosis, migraine, systemic connective tissue diseases, inflammatory polyarthropathies, and use of tranexamic acid (a medication that may increase VTE risk). They also censored (temporarily excluded women from analysis) episodes associated with a transiently elevated risk of VTE: pregnancy and 6 months following delivery, 12 weeks after other pregnancy terminations, 8 weeks following any surgery involving hospital admission, and 8 weeks following prescription of tranexamic acid.

Continue to: VTEs associated with risk category of hormonal contraception used...

Results. The overall cohort included more than 2 million women who were followed for a median of 10 years. During 21.0 million person-years, 8,710 VTE events were diagnosed; almost one-third of these were pulmonary embolisms, with the remainder diagnosed as lower extremity VTE. Of these 8,710 women diagnosed with VTE, 7,043 (81%) were confirmed with either diagnostic imaging or prescription of an anticoagulant. Unfortunately, 228 women (2.6%) died within 30 days of the diagnosis of VTE.

The investigators identified concomitant use of hormonal contraception and NSAIDs in more than 500,000 women. Among women with such concomitant use, 58% were using contraceptives that were high risk while 23% used medium-risk and 19% used low/no-risk contraceptives. Ibuprofen (60%) was the most commonly used NSAID, followed by diclofenac (20%) and naproxen (6%). Between 97% and 98% of high-risk and medium-risk contraceptives were combination pills; 89% of low/no-risk contraceptives were progestin IUDs.

Compared with nonuse of both hormonal contraceptives and NSAIDs, incidence rate ratios of VTE adjusted for age, calendar year, and education were 8.1 (95% confidence interval [CI], 6.9–9.6) for use of NSAIDs only, 4.2 (95% CI, 4.0–4.4) for use of high-risk contraceptives only, 3.0 (95% CI, 2.8–3.2) for medium-risk contraceptive use, and 1.1 (95% CI, 1.0–1.3) for use of low/no-risk hormonal contraception. Risk of VTE was approximately twice as high with the use of diclofenac only compared with the risks associated with ibuprofen or naproxen use only.

With respect to concomitant use of NSAIDs and hormonal contraception, incidence rate ratios of VTE were 50.6 (95% CI, 44.2–57.8), 26.1 (95% CI, 19.6–34.7), and 5.7 (95% CI, 3.3–10.1), respectively, with use of high-risk, medium-risk, and low/no-risk hormonal contraceptives. Adjusting for time updated information on occurrences of migraine, connective tissue disorder, inflammatory polyarthropathies, endometriosis, polycystic ovary syndrome, hypertension, and diabetes did not materially affect these associations.

When analysis was limited to women without these occurring conditions, rate ratios were somewhat higher (5.7 and 4.1) for use of high-risk and medium-risk contraceptives only. Incidence rate ratios in this subcohort of healthier women were substantially higher for NSAID use only (15.0), and 111.7, 43.2, and 13.0, respectively, for concomitant use of NSAIDs with high-risk, medium-risk, and low/no-risk contraceptives. In this analysis of healthier women, diclofenac continued to be associated with substantially higher risks of VTE than ibuprofen or naproxen. When the stricter definition of VTE (confirmed cases) was used, adjusted rate ratios remained similar.

Absolute risks of VTE

Although some of the elevated rate ratios noted in this study might appear alarming, it is important to keep in mind that the baseline incidence of VTE in healthy reproductive-age women is low. Accordingly, as the authors pointed out, even among women who used NSAIDs concomitantly with high-risk combination hormonal contraceptives, the absolute risk of VTE was 2/10,000.

Study strengths and limitations

Strengths of this analysis by Meaidi and colleagues include the use of large, essentially all-inclusive national registries. In addition, nationwide Danish registry data that indicate a diagnosis of VTE have been found to have a high positive predictive value.³ Another strength is the large number of potentially confounding factors that the authors controlled for.

One potential limitation of their analysis is that the use of only prescribed NSAIDs was considered. Fortunately, however, the prevalence of over-the-counter ibuprofen use in Denmark is not high enough to materially affect the authors’ findings.⁴ Another potential limitation was that information on smoking and body mass index was not available for most of the women included in the study cohort. The authors countered this limitation by pointing out that, in Denmark, smoking and obesity are highly correlated with educational status, and that all analyses were adjusted for educational status. ●

Meaidi A, Mascolo A, Sessa M, et al. Venous thromboembolism with use of hormonal contraception and non-steroidal anti-inflammatory drugs: nationwide cohort study. BMJ. 2023;382:e074450. doi:10.1136/bmj-2022-074450

EXPERT COMMENTARY

Combination (estrogen plus progestin) hormonal contraceptives as well as non–aspirin nonsteroidal anti-inflammatory drugs (NSAIDs) increase the risk of VTE events, including lower extremity clots and pulmonary embolism. Taking contraceptives formulated with ethinyl estradiol increases hepatic production of clotting factors on a dose-related basis. Newer progestins, including desogestrel and drospirenone, also may contribute to an elevated VTE risk, although this association is controversial.¹ NSAIDs promote platelet aggregation, thereby activating the clotting system and formation of clots. Although studies that assessed the association between NSAID use and thrombosis have focused on arterial clots, a substantial literature suggests that NSAIDs, including older NSAIDs (such as ibuprofen, diclofenac, and naproxen), also increase VTE risk.²

Although combination contraceptives (oral contraceptives, patches, vaginal rings) and NSAIDs are both commonly used by reproductive-age women, little data have assessed the impact of concomitant use of these medications on VTE risk. Accordingly, investigators in Denmark, using national databases, conducted a retrospective cohort study to assess the impact that independent as well as concomitant use of these medications have on VTE risk.

Details of the study

Meaidi and colleagues included in the cohort reproductive-age women living in Denmark between 1996 and 2017 with no history of thrombosis, thrombophilia, cancer, tubal sterilization, hysterectomy, bilateral oophorectomy, or infertility treatment. National prescription data were used to assess exposure to hormonal contraception.

The investigators classified hormonal contraception into 3 VTE risk categories:

1. high risk—estrogen-progestin patches and vaginal rings; oral contraceptives containing 50 µg of ethinyl estradiol; or the progestins desogestrel, drospirenone, gestodene, or cyproterone (with the latter 2 progestins not available in the United States)
2. medium risk—all other combination oral contraceptives, including those formulated with the progestins norethindrone, norethindrone acetate, norgestrel, and levonorgestrel, as well as depot medroxyprogesterone acetate
3. low/no risk—progestin-only pills, implants, and progestin-containing intrauterine devices (IUDs).

Because in Denmark NSAIDs are prescribed as a single package containing no more than 30 tablets, time exposed to non–aspirin NSAIDs was assumed to last 1 week from the prescription date.

The authors considered first-time diagnoses of lower limb venous thrombosis or pulmonary embolism that were made in hospitals to represent VTE. They also constructed a subgroup of VTE patients in whom the diagnosis was either confirmed with imaging or followed by prescription of an anticoagulant.

To address potential confounding, the authors adjusted their analysis based on age, calendar year, educational attainment, occurrence of pregnancy, surgery, hypertension, diabetes, polycystic ovary syndrome, endometriosis, migraine, systemic connective tissue diseases, inflammatory polyarthropathies, and use of tranexamic acid (a medication that may increase VTE risk). They also censored (temporarily excluded women from analysis) episodes associated with a transiently elevated risk of VTE: pregnancy and 6 months following delivery, 12 weeks after other pregnancy terminations, 8 weeks following any surgery involving hospital admission, and 8 weeks following prescription of tranexamic acid.

Continue to: VTEs associated with risk category of hormonal contraception used...

Results. The overall cohort included more than 2 million women who were followed for a median of 10 years. During 21.0 million person-years, 8,710 VTE events were diagnosed; almost one-third of these were pulmonary embolisms, with the remainder diagnosed as lower extremity VTE. Of these 8,710 women diagnosed with VTE, 7,043 (81%) were confirmed with either diagnostic imaging or prescription of an anticoagulant. Unfortunately, 228 women (2.6%) died within 30 days of the diagnosis of VTE.

The investigators identified concomitant use of hormonal contraception and NSAIDs in more than 500,000 women. Among women with such concomitant use, 58% were using contraceptives that were high risk while 23% used medium-risk and 19% used low/no-risk contraceptives. Ibuprofen (60%) was the most commonly used NSAID, followed by diclofenac (20%) and naproxen (6%). Between 97% and 98% of high-risk and medium-risk contraceptives were combination pills; 89% of low/no-risk contraceptives were progestin IUDs.

Compared with nonuse of both hormonal contraceptives and NSAIDs, incidence rate ratios of VTE adjusted for age, calendar year, and education were 8.1 (95% confidence interval [CI], 6.9–9.6) for use of NSAIDs only, 4.2 (95% CI, 4.0–4.4) for use of high-risk contraceptives only, 3.0 (95% CI, 2.8–3.2) for medium-risk contraceptive use, and 1.1 (95% CI, 1.0–1.3) for use of low/no-risk hormonal contraception. Risk of VTE was approximately twice as high with the use of diclofenac only compared with the risks associated with ibuprofen or naproxen use only.

With respect to concomitant use of NSAIDs and hormonal contraception, incidence rate ratios of VTE were 50.6 (95% CI, 44.2–57.8), 26.1 (95% CI, 19.6–34.7), and 5.7 (95% CI, 3.3–10.1), respectively, with use of high-risk, medium-risk, and low/no-risk hormonal contraceptives. Adjusting for time updated information on occurrences of migraine, connective tissue disorder, inflammatory polyarthropathies, endometriosis, polycystic ovary syndrome, hypertension, and diabetes did not materially affect these associations.

When analysis was limited to women without these occurring conditions, rate ratios were somewhat higher (5.7 and 4.1) for use of high-risk and medium-risk contraceptives only. Incidence rate ratios in this subcohort of healthier women were substantially higher for NSAID use only (15.0), and 111.7, 43.2, and 13.0, respectively, for concomitant use of NSAIDs with high-risk, medium-risk, and low/no-risk contraceptives. In this analysis of healthier women, diclofenac continued to be associated with substantially higher risks of VTE than ibuprofen or naproxen. When the stricter definition of VTE (confirmed cases) was used, adjusted rate ratios remained similar.

Absolute risks of VTE

Although some of the elevated rate ratios noted in this study might appear alarming, it is important to keep in mind that the baseline incidence of VTE in healthy reproductive-age women is low. Accordingly, as the authors pointed out, even among women who used NSAIDs concomitantly with high-risk combination hormonal contraceptives, the absolute risk of VTE was 2/10,000.

Study strengths and limitations

Strengths of this analysis by Meaidi and colleagues include the use of large, essentially all-inclusive national registries. In addition, nationwide Danish registry data that indicate a diagnosis of VTE have been found to have a high positive predictive value.³ Another strength is the large number of potentially confounding factors that the authors controlled for.

One potential limitation of their analysis is that the use of only prescribed NSAIDs was considered. Fortunately, however, the prevalence of over-the-counter ibuprofen use in Denmark is not high enough to materially affect the authors’ findings.⁴ Another potential limitation was that information on smoking and body mass index was not available for most of the women included in the study cohort. The authors countered this limitation by pointing out that, in Denmark, smoking and obesity are highly correlated with educational status, and that all analyses were adjusted for educational status. ●

Meaidi A, Mascolo A, Sessa M, et al. Venous thromboembolism with use of hormonal contraception and non-steroidal anti-inflammatory drugs: nationwide cohort study. BMJ. 2023;382:e074450. doi:10.1136/bmj-2022-074450

EXPERT COMMENTARY

Combination (estrogen plus progestin) hormonal contraceptives as well as non–aspirin nonsteroidal anti-inflammatory drugs (NSAIDs) increase the risk of VTE events, including lower extremity clots and pulmonary embolism. Taking contraceptives formulated with ethinyl estradiol increases hepatic production of clotting factors on a dose-related basis. Newer progestins, including desogestrel and drospirenone, also may contribute to an elevated VTE risk, although this association is controversial.¹ NSAIDs promote platelet aggregation, thereby activating the clotting system and formation of clots. Although studies that assessed the association between NSAID use and thrombosis have focused on arterial clots, a substantial literature suggests that NSAIDs, including older NSAIDs (such as ibuprofen, diclofenac, and naproxen), also increase VTE risk.²

Although combination contraceptives (oral contraceptives, patches, vaginal rings) and NSAIDs are both commonly used by reproductive-age women, little data have assessed the impact of concomitant use of these medications on VTE risk. Accordingly, investigators in Denmark, using national databases, conducted a retrospective cohort study to assess the impact that independent as well as concomitant use of these medications have on VTE risk.

Details of the study

Meaidi and colleagues included in the cohort reproductive-age women living in Denmark between 1996 and 2017 with no history of thrombosis, thrombophilia, cancer, tubal sterilization, hysterectomy, bilateral oophorectomy, or infertility treatment. National prescription data were used to assess exposure to hormonal contraception.

The investigators classified hormonal contraception into 3 VTE risk categories:

1. high risk—estrogen-progestin patches and vaginal rings; oral contraceptives containing 50 µg of ethinyl estradiol; or the progestins desogestrel, drospirenone, gestodene, or cyproterone (with the latter 2 progestins not available in the United States)
2. medium risk—all other combination oral contraceptives, including those formulated with the progestins norethindrone, norethindrone acetate, norgestrel, and levonorgestrel, as well as depot medroxyprogesterone acetate
3. low/no risk—progestin-only pills, implants, and progestin-containing intrauterine devices (IUDs).

Because in Denmark NSAIDs are prescribed as a single package containing no more than 30 tablets, time exposed to non–aspirin NSAIDs was assumed to last 1 week from the prescription date.

The authors considered first-time diagnoses of lower limb venous thrombosis or pulmonary embolism that were made in hospitals to represent VTE. They also constructed a subgroup of VTE patients in whom the diagnosis was either confirmed with imaging or followed by prescription of an anticoagulant.

To address potential confounding, the authors adjusted their analysis based on age, calendar year, educational attainment, occurrence of pregnancy, surgery, hypertension, diabetes, polycystic ovary syndrome, endometriosis, migraine, systemic connective tissue diseases, inflammatory polyarthropathies, and use of tranexamic acid (a medication that may increase VTE risk). They also censored (temporarily excluded women from analysis) episodes associated with a transiently elevated risk of VTE: pregnancy and 6 months following delivery, 12 weeks after other pregnancy terminations, 8 weeks following any surgery involving hospital admission, and 8 weeks following prescription of tranexamic acid.

Continue to: VTEs associated with risk category of hormonal contraception used...

Results. The overall cohort included more than 2 million women who were followed for a median of 10 years. During 21.0 million person-years, 8,710 VTE events were diagnosed; almost one-third of these were pulmonary embolisms, with the remainder diagnosed as lower extremity VTE. Of these 8,710 women diagnosed with VTE, 7,043 (81%) were confirmed with either diagnostic imaging or prescription of an anticoagulant. Unfortunately, 228 women (2.6%) died within 30 days of the diagnosis of VTE.

The investigators identified concomitant use of hormonal contraception and NSAIDs in more than 500,000 women. Among women with such concomitant use, 58% were using contraceptives that were high risk while 23% used medium-risk and 19% used low/no-risk contraceptives. Ibuprofen (60%) was the most commonly used NSAID, followed by diclofenac (20%) and naproxen (6%). Between 97% and 98% of high-risk and medium-risk contraceptives were combination pills; 89% of low/no-risk contraceptives were progestin IUDs.

Compared with nonuse of both hormonal contraceptives and NSAIDs, incidence rate ratios of VTE adjusted for age, calendar year, and education were 8.1 (95% confidence interval [CI], 6.9–9.6) for use of NSAIDs only, 4.2 (95% CI, 4.0–4.4) for use of high-risk contraceptives only, 3.0 (95% CI, 2.8–3.2) for medium-risk contraceptive use, and 1.1 (95% CI, 1.0–1.3) for use of low/no-risk hormonal contraception. Risk of VTE was approximately twice as high with the use of diclofenac only compared with the risks associated with ibuprofen or naproxen use only.

With respect to concomitant use of NSAIDs and hormonal contraception, incidence rate ratios of VTE were 50.6 (95% CI, 44.2–57.8), 26.1 (95% CI, 19.6–34.7), and 5.7 (95% CI, 3.3–10.1), respectively, with use of high-risk, medium-risk, and low/no-risk hormonal contraceptives. Adjusting for time updated information on occurrences of migraine, connective tissue disorder, inflammatory polyarthropathies, endometriosis, polycystic ovary syndrome, hypertension, and diabetes did not materially affect these associations.

When analysis was limited to women without these occurring conditions, rate ratios were somewhat higher (5.7 and 4.1) for use of high-risk and medium-risk contraceptives only. Incidence rate ratios in this subcohort of healthier women were substantially higher for NSAID use only (15.0), and 111.7, 43.2, and 13.0, respectively, for concomitant use of NSAIDs with high-risk, medium-risk, and low/no-risk contraceptives. In this analysis of healthier women, diclofenac continued to be associated with substantially higher risks of VTE than ibuprofen or naproxen. When the stricter definition of VTE (confirmed cases) was used, adjusted rate ratios remained similar.

Absolute risks of VTE

Although some of the elevated rate ratios noted in this study might appear alarming, it is important to keep in mind that the baseline incidence of VTE in healthy reproductive-age women is low. Accordingly, as the authors pointed out, even among women who used NSAIDs concomitantly with high-risk combination hormonal contraceptives, the absolute risk of VTE was 2/10,000.

Study strengths and limitations

Strengths of this analysis by Meaidi and colleagues include the use of large, essentially all-inclusive national registries. In addition, nationwide Danish registry data that indicate a diagnosis of VTE have been found to have a high positive predictive value.³ Another strength is the large number of potentially confounding factors that the authors controlled for.

One potential limitation of their analysis is that the use of only prescribed NSAIDs was considered. Fortunately, however, the prevalence of over-the-counter ibuprofen use in Denmark is not high enough to materially affect the authors’ findings.⁴ Another potential limitation was that information on smoking and body mass index was not available for most of the women included in the study cohort. The authors countered this limitation by pointing out that, in Denmark, smoking and obesity are highly correlated with educational status, and that all analyses were adjusted for educational status. ●