Conference Coverage

CHICAGO — Carlos, a 21-year-old, lay in a hospital bed, barely clinging to life. Following a stem cell transplant for leukemia, Carlos had developed a life-threatening case of graft-vs-host disease.

But Carlos’ mother had faith.

“I have hope things will get better,” she said, via interpreter, to Richard Leiter, MD, a palliative care doctor in training at that time.

“I hope they will,” Dr. Leiter told her.

“I should have stopped there,” said Dr. Leiter, recounting an early-career lesson on hope during the ASCO Voices session at the American Society of Clinical Oncology annual meeting. “But in my eagerness to show my attending and myself that I could handle this conversation, I kept going, mistakenly.”

“But none of us think they will,” Dr. Leiter continued.

Carlos’ mother looked Dr. Leiter in the eye. “You want him to die,” she said.

“I knew, even then, that she was right,” recalled Dr. Leiter, now a palliative care physician at Dana-Farber Cancer Institute and Brigham and Women’s Hospital and an assistant professor of medicine at Harvard Medical School, Boston.

Although there was nothing he could do to save Carlos, Dr. Leiter also couldn’t sit with the extreme suffering. “The pain was too great,” Dr. Leiter said. “I needed her to adopt our narrative that we had done everything we could to help him live, and now, we would do everything we could to help his death be a comfortable one.”

But looking back, Dr. Leiter realized, “How could we have asked her to accept what was fundamentally unacceptable, to comprehend the incomprehensible?”
 

The Importance of Hope

Hope is not only a feature of human cognition but also a measurable and malleable construct that can affect life outcomes, Alan B. Astrow, MD, said during an ASCO symposium on “The Art and Science of Hope.”

“How we think about hope directly influences patient care,” said Dr. Astrow, chief of hematology and medical oncology at NewYork-Presbyterian Brooklyn Methodist Hospital and a professor of clinical medicine at Weill Cornell Medicine in New York City.

Hope, whatever it turns out to be neurobiologically, is “very much a gift” that underlies human existence, he said.

Physicians have the capacity to restore or shatter a patient’s hopes, and those who come to understand the importance of hope will wish to extend the gift to others, Dr. Astrow said.

Asking patients about their hopes is the “golden question,” Steven Z. Pantilat, MD, said at the symposium. “When you think about the future, what do you hope for?”

Often, the answers reveal not only “things beyond a cure that matter tremendously to the patient but things that we can help with,” said Dr. Pantilat, professor and chief of the Division of Palliative Medicine at the University of California San Francisco.

Dr. Pantilat recalled a patient with advanced pancreatic cancer who wished to see her daughter’s wedding in 10 months. He knew that was unlikely, but the discussion led to another solution.

Her daughter moved the wedding to the ICU.

Hope can persist and uplift even in the darkest of times, and “as clinicians, we need to be in the true hope business,” he said.

While some patients may wish for a cure, others may want more time with family or comfort in the face of suffering. People can “hope for all the things that can still be, despite the fact that there’s a lot of things that can’t,” he said.

However, fear that a patient will hope for a cure, and that the difficult discussions to follow might destroy hope or lead to false hope, sometimes means physicians won’t begin the conversation.

“We want to be honest with our patients — compassionate and kind, but honest — when we talk about their hopes,” Dr. Pantilat explained. Sometimes that means he needs to tell patients, “I wish that could happen. I wish I had a treatment that could make your cancer go away, but unfortunately, I don’t. So let’s think about what else we can do to help you.”

Having these difficult discussions matters. The evidence, although limited, indicates that feeling hopeful can improve patients’ well-being and may even boost their cancer outcomes.

One recent study found, for instance, that patients who reported feeling more hopeful also had lower levels of depression and anxiety. Early research also suggests that greater levels of hope may have a hand in reducing inflammation in patients with ovarian cancer and could even improve survival in some patients with advanced cancer.

For Dr. Leiter, while these lessons came early in his career as a palliative care physician, they persist and influence his practice today.

“I know that I could not have prevented Carlos’ death. None of us could have, and none of us could have protected his mother from the unimaginable grief that will stay with her for the rest of her life,” he said. “But I could have made things just a little bit less difficult for her.

“I could have acted as her guide rather than her cross-examiner,” he continued, explaining that he now sees hope as “a generous collaborator” that can coexist with rising creatinine levels, failing livers, and fears about intubation.

“As clinicians, we can always find space to hope with our patients and their families,” he said. “So now, years later when I sit with a terrified and grieving family and they tell me they hope their loved one gets better, I remember Carlos’ mother’s eyes piercing mine ... and I know how to respond: ‘I hope so, too.’ And I do.”
 

A version of this article appeared on Medscape.com.

CHICAGO — Carlos, a 21-year-old, lay in a hospital bed, barely clinging to life. Following a stem cell transplant for leukemia, Carlos had developed a life-threatening case of graft-vs-host disease.

But Carlos’ mother had faith.

“I have hope things will get better,” she said, via interpreter, to Richard Leiter, MD, a palliative care doctor in training at that time.

“I hope they will,” Dr. Leiter told her.

“I should have stopped there,” said Dr. Leiter, recounting an early-career lesson on hope during the ASCO Voices session at the American Society of Clinical Oncology annual meeting. “But in my eagerness to show my attending and myself that I could handle this conversation, I kept going, mistakenly.”

“But none of us think they will,” Dr. Leiter continued.

Carlos’ mother looked Dr. Leiter in the eye. “You want him to die,” she said.

“I knew, even then, that she was right,” recalled Dr. Leiter, now a palliative care physician at Dana-Farber Cancer Institute and Brigham and Women’s Hospital and an assistant professor of medicine at Harvard Medical School, Boston.

Although there was nothing he could do to save Carlos, Dr. Leiter also couldn’t sit with the extreme suffering. “The pain was too great,” Dr. Leiter said. “I needed her to adopt our narrative that we had done everything we could to help him live, and now, we would do everything we could to help his death be a comfortable one.”

But looking back, Dr. Leiter realized, “How could we have asked her to accept what was fundamentally unacceptable, to comprehend the incomprehensible?”
 

The Importance of Hope

Hope is not only a feature of human cognition but also a measurable and malleable construct that can affect life outcomes, Alan B. Astrow, MD, said during an ASCO symposium on “The Art and Science of Hope.”

“How we think about hope directly influences patient care,” said Dr. Astrow, chief of hematology and medical oncology at NewYork-Presbyterian Brooklyn Methodist Hospital and a professor of clinical medicine at Weill Cornell Medicine in New York City.

Hope, whatever it turns out to be neurobiologically, is “very much a gift” that underlies human existence, he said.

Physicians have the capacity to restore or shatter a patient’s hopes, and those who come to understand the importance of hope will wish to extend the gift to others, Dr. Astrow said.

Asking patients about their hopes is the “golden question,” Steven Z. Pantilat, MD, said at the symposium. “When you think about the future, what do you hope for?”

Often, the answers reveal not only “things beyond a cure that matter tremendously to the patient but things that we can help with,” said Dr. Pantilat, professor and chief of the Division of Palliative Medicine at the University of California San Francisco.

Dr. Pantilat recalled a patient with advanced pancreatic cancer who wished to see her daughter’s wedding in 10 months. He knew that was unlikely, but the discussion led to another solution.

Her daughter moved the wedding to the ICU.

Hope can persist and uplift even in the darkest of times, and “as clinicians, we need to be in the true hope business,” he said.

While some patients may wish for a cure, others may want more time with family or comfort in the face of suffering. People can “hope for all the things that can still be, despite the fact that there’s a lot of things that can’t,” he said.

However, fear that a patient will hope for a cure, and that the difficult discussions to follow might destroy hope or lead to false hope, sometimes means physicians won’t begin the conversation.

“We want to be honest with our patients — compassionate and kind, but honest — when we talk about their hopes,” Dr. Pantilat explained. Sometimes that means he needs to tell patients, “I wish that could happen. I wish I had a treatment that could make your cancer go away, but unfortunately, I don’t. So let’s think about what else we can do to help you.”

Having these difficult discussions matters. The evidence, although limited, indicates that feeling hopeful can improve patients’ well-being and may even boost their cancer outcomes.

One recent study found, for instance, that patients who reported feeling more hopeful also had lower levels of depression and anxiety. Early research also suggests that greater levels of hope may have a hand in reducing inflammation in patients with ovarian cancer and could even improve survival in some patients with advanced cancer.

For Dr. Leiter, while these lessons came early in his career as a palliative care physician, they persist and influence his practice today.

“I know that I could not have prevented Carlos’ death. None of us could have, and none of us could have protected his mother from the unimaginable grief that will stay with her for the rest of her life,” he said. “But I could have made things just a little bit less difficult for her.

“I could have acted as her guide rather than her cross-examiner,” he continued, explaining that he now sees hope as “a generous collaborator” that can coexist with rising creatinine levels, failing livers, and fears about intubation.

“As clinicians, we can always find space to hope with our patients and their families,” he said. “So now, years later when I sit with a terrified and grieving family and they tell me they hope their loved one gets better, I remember Carlos’ mother’s eyes piercing mine ... and I know how to respond: ‘I hope so, too.’ And I do.”
 

A version of this article appeared on Medscape.com.

CHICAGO — Carlos, a 21-year-old, lay in a hospital bed, barely clinging to life. Following a stem cell transplant for leukemia, Carlos had developed a life-threatening case of graft-vs-host disease.

But Carlos’ mother had faith.

“I have hope things will get better,” she said, via interpreter, to Richard Leiter, MD, a palliative care doctor in training at that time.

“I hope they will,” Dr. Leiter told her.

“I should have stopped there,” said Dr. Leiter, recounting an early-career lesson on hope during the ASCO Voices session at the American Society of Clinical Oncology annual meeting. “But in my eagerness to show my attending and myself that I could handle this conversation, I kept going, mistakenly.”

“But none of us think they will,” Dr. Leiter continued.

Carlos’ mother looked Dr. Leiter in the eye. “You want him to die,” she said.

“I knew, even then, that she was right,” recalled Dr. Leiter, now a palliative care physician at Dana-Farber Cancer Institute and Brigham and Women’s Hospital and an assistant professor of medicine at Harvard Medical School, Boston.

Although there was nothing he could do to save Carlos, Dr. Leiter also couldn’t sit with the extreme suffering. “The pain was too great,” Dr. Leiter said. “I needed her to adopt our narrative that we had done everything we could to help him live, and now, we would do everything we could to help his death be a comfortable one.”

But looking back, Dr. Leiter realized, “How could we have asked her to accept what was fundamentally unacceptable, to comprehend the incomprehensible?”
 

The Importance of Hope

Hope is not only a feature of human cognition but also a measurable and malleable construct that can affect life outcomes, Alan B. Astrow, MD, said during an ASCO symposium on “The Art and Science of Hope.”

“How we think about hope directly influences patient care,” said Dr. Astrow, chief of hematology and medical oncology at NewYork-Presbyterian Brooklyn Methodist Hospital and a professor of clinical medicine at Weill Cornell Medicine in New York City.

Hope, whatever it turns out to be neurobiologically, is “very much a gift” that underlies human existence, he said.

Physicians have the capacity to restore or shatter a patient’s hopes, and those who come to understand the importance of hope will wish to extend the gift to others, Dr. Astrow said.

Asking patients about their hopes is the “golden question,” Steven Z. Pantilat, MD, said at the symposium. “When you think about the future, what do you hope for?”

Often, the answers reveal not only “things beyond a cure that matter tremendously to the patient but things that we can help with,” said Dr. Pantilat, professor and chief of the Division of Palliative Medicine at the University of California San Francisco.

Dr. Pantilat recalled a patient with advanced pancreatic cancer who wished to see her daughter’s wedding in 10 months. He knew that was unlikely, but the discussion led to another solution.

Her daughter moved the wedding to the ICU.

Hope can persist and uplift even in the darkest of times, and “as clinicians, we need to be in the true hope business,” he said.

While some patients may wish for a cure, others may want more time with family or comfort in the face of suffering. People can “hope for all the things that can still be, despite the fact that there’s a lot of things that can’t,” he said.

However, fear that a patient will hope for a cure, and that the difficult discussions to follow might destroy hope or lead to false hope, sometimes means physicians won’t begin the conversation.

“We want to be honest with our patients — compassionate and kind, but honest — when we talk about their hopes,” Dr. Pantilat explained. Sometimes that means he needs to tell patients, “I wish that could happen. I wish I had a treatment that could make your cancer go away, but unfortunately, I don’t. So let’s think about what else we can do to help you.”

Having these difficult discussions matters. The evidence, although limited, indicates that feeling hopeful can improve patients’ well-being and may even boost their cancer outcomes.

One recent study found, for instance, that patients who reported feeling more hopeful also had lower levels of depression and anxiety. Early research also suggests that greater levels of hope may have a hand in reducing inflammation in patients with ovarian cancer and could even improve survival in some patients with advanced cancer.

For Dr. Leiter, while these lessons came early in his career as a palliative care physician, they persist and influence his practice today.

“I know that I could not have prevented Carlos’ death. None of us could have, and none of us could have protected his mother from the unimaginable grief that will stay with her for the rest of her life,” he said. “But I could have made things just a little bit less difficult for her.

“I could have acted as her guide rather than her cross-examiner,” he continued, explaining that he now sees hope as “a generous collaborator” that can coexist with rising creatinine levels, failing livers, and fears about intubation.

“As clinicians, we can always find space to hope with our patients and their families,” he said. “So now, years later when I sit with a terrified and grieving family and they tell me they hope their loved one gets better, I remember Carlos’ mother’s eyes piercing mine ... and I know how to respond: ‘I hope so, too.’ And I do.”
 

A version of this article appeared on Medscape.com.

SAN DIEGO — In a randomized, controlled trial, lidocaine injections to the greater occipital nerve were effective in controlling migraine symptoms among adolescents. The treatment has long been used in adults, and frequently in children on the strength of observational evidence.

Prior Research

Most of the studies have been conducted in adults, and these were often in specific settings like the emergency department for status migrainosus, while outpatient studies were generally conducted in chronic migraine, according to presenting author Christina Szperka, MD. “The assumptions were a little bit different,” Dr. Szperka, director of the pediatric headache program at Children’s Hospital of Philadelphia, said in an interview.

Retrospective studies are also fraught with bias. “We’ve tried to look at retrospective data. People don’t necessarily report how they’re doing unless they come back, and so you lose a huge portion of kids,” said Dr. Szperka, who presented the research at the annual meeting of the American Headache Society.

“From a clinical perspective, I think it gives us additional evidence that what we’re doing makes a difference, and I think that will help us in terms of insurance coverage, because that’s really been a major barrier,” said Dr. Szperka.

The study also opens other avenues for research. “Just doing the greater occipital nerves only reduces the pain so much. So what’s the next step? Do I study additional injections? Do I do a study where I compare different medications?”

She previously conducted a study of how providers were using lidocaine injections, and “there was a large amount of variability, both in terms of what nerves are being injected, what medications they were using, the patient population, et cetera,” said Dr. Szperka. Previous observational studies have suggested efficacy in pediatric populations for transition and prevention of migraine, new daily persistent headache, posttraumatic headache, and post-shunt occipital neuralgia.
 

A Randomized, Controlled Trial

In the new study, 58 adolescents aged 7 to 21 (mean age, 16.0 years; 44 female) were initially treated with lidocaine cream. The patients were “relatively refractory,” said Dr. Szperka, with 25 having received intravenous medications and 6 having been inpatients. After 30 minutes, if they still had pain and consented to further treatment, Dr. Szperka performed bilateral greater occipital nerve injections with lidocaine or a saline placebo, and did additional injections after 30 minutes if there wasn’t sufficient improvement.

There was no significant change in pain after the lidocaine cream treatment, and all patients proceeded to be randomized to lidocaine or placebo injections. The primary outcome of 30-minute reduction in pain score ranked 0-10 favored the lidocaine group (2.3 vs 1.1; P = .013). There was a 2-point reduction in pain scores in 69% of the lidocaine group and 34% of the saline group (P = .009) and a higher frequency of pain relief from moderate/severe to no pain or mild (52% versus 24%; P = .03). There was no significant difference in pain freedom.

After 24 hours, the treatment group was more likely to experience pain relief from moderate/severe to no pain or mild (24% vs 3%; P = .05) and to be free from associated symptoms (48% vs 21%; P = .027). Pain at the injection site was significantly higher in the placebo group (5.4 vs 3.2), prompting a change in plans for future trials. “I don’t think I would do saline again, because I think it hurt them, and I don’t want to cause them harm,” said Dr. Szperka.

Adverse events were common, with all but one patient in the study experiencing at least one. “I think this is a couple of things: One, kids don’t like needles in their head. Nerve blocks hurt. And so it was not surprising in some ways that we had a very high rate of adverse events. We also consented them, and that had a long wait period, and there’s a lot of anxiety in the room. However, most of the adverse events were mild,” said Dr. Szperka.
 

Important Research in an Understudied Population

Laine Greene, MD, who moderated the session, was asked for comment. “I think it’s an important study. Occipital nerve blocks have been used for a long period of time in management of migraine and other headache disorders. The quality of the evidence has always been brought into question, especially from payers, but also a very important aspect to this is that a lot of clinical trials over time have not specifically been done in children or adolescents, so any work that is done in that age category is significantly helpful to advancing therapeutics,” said Dr. Greene, associate professor of neurology at Mayo Clinic Arizona.

Dr. Szperka has consulted for AbbVie and Teva, and serves on data safety and monitoring boards for Eli Lilly and Upsher-Smith. She has been a principal investigator in trials sponsored by Abbvie, Amgen, Biohaven/Pfizer, Teva, and Theranica. Dr. Greene has no relevant financial disclosures.

SAN DIEGO — In a randomized, controlled trial, lidocaine injections to the greater occipital nerve were effective in controlling migraine symptoms among adolescents. The treatment has long been used in adults, and frequently in children on the strength of observational evidence.

Prior Research

Most of the studies have been conducted in adults, and these were often in specific settings like the emergency department for status migrainosus, while outpatient studies were generally conducted in chronic migraine, according to presenting author Christina Szperka, MD. “The assumptions were a little bit different,” Dr. Szperka, director of the pediatric headache program at Children’s Hospital of Philadelphia, said in an interview.

Retrospective studies are also fraught with bias. “We’ve tried to look at retrospective data. People don’t necessarily report how they’re doing unless they come back, and so you lose a huge portion of kids,” said Dr. Szperka, who presented the research at the annual meeting of the American Headache Society.

“From a clinical perspective, I think it gives us additional evidence that what we’re doing makes a difference, and I think that will help us in terms of insurance coverage, because that’s really been a major barrier,” said Dr. Szperka.

The study also opens other avenues for research. “Just doing the greater occipital nerves only reduces the pain so much. So what’s the next step? Do I study additional injections? Do I do a study where I compare different medications?”

She previously conducted a study of how providers were using lidocaine injections, and “there was a large amount of variability, both in terms of what nerves are being injected, what medications they were using, the patient population, et cetera,” said Dr. Szperka. Previous observational studies have suggested efficacy in pediatric populations for transition and prevention of migraine, new daily persistent headache, posttraumatic headache, and post-shunt occipital neuralgia.
 

A Randomized, Controlled Trial

In the new study, 58 adolescents aged 7 to 21 (mean age, 16.0 years; 44 female) were initially treated with lidocaine cream. The patients were “relatively refractory,” said Dr. Szperka, with 25 having received intravenous medications and 6 having been inpatients. After 30 minutes, if they still had pain and consented to further treatment, Dr. Szperka performed bilateral greater occipital nerve injections with lidocaine or a saline placebo, and did additional injections after 30 minutes if there wasn’t sufficient improvement.

There was no significant change in pain after the lidocaine cream treatment, and all patients proceeded to be randomized to lidocaine or placebo injections. The primary outcome of 30-minute reduction in pain score ranked 0-10 favored the lidocaine group (2.3 vs 1.1; P = .013). There was a 2-point reduction in pain scores in 69% of the lidocaine group and 34% of the saline group (P = .009) and a higher frequency of pain relief from moderate/severe to no pain or mild (52% versus 24%; P = .03). There was no significant difference in pain freedom.

After 24 hours, the treatment group was more likely to experience pain relief from moderate/severe to no pain or mild (24% vs 3%; P = .05) and to be free from associated symptoms (48% vs 21%; P = .027). Pain at the injection site was significantly higher in the placebo group (5.4 vs 3.2), prompting a change in plans for future trials. “I don’t think I would do saline again, because I think it hurt them, and I don’t want to cause them harm,” said Dr. Szperka.

Adverse events were common, with all but one patient in the study experiencing at least one. “I think this is a couple of things: One, kids don’t like needles in their head. Nerve blocks hurt. And so it was not surprising in some ways that we had a very high rate of adverse events. We also consented them, and that had a long wait period, and there’s a lot of anxiety in the room. However, most of the adverse events were mild,” said Dr. Szperka.
 

Important Research in an Understudied Population

Laine Greene, MD, who moderated the session, was asked for comment. “I think it’s an important study. Occipital nerve blocks have been used for a long period of time in management of migraine and other headache disorders. The quality of the evidence has always been brought into question, especially from payers, but also a very important aspect to this is that a lot of clinical trials over time have not specifically been done in children or adolescents, so any work that is done in that age category is significantly helpful to advancing therapeutics,” said Dr. Greene, associate professor of neurology at Mayo Clinic Arizona.

Dr. Szperka has consulted for AbbVie and Teva, and serves on data safety and monitoring boards for Eli Lilly and Upsher-Smith. She has been a principal investigator in trials sponsored by Abbvie, Amgen, Biohaven/Pfizer, Teva, and Theranica. Dr. Greene has no relevant financial disclosures.

SAN DIEGO — In a randomized, controlled trial, lidocaine injections to the greater occipital nerve were effective in controlling migraine symptoms among adolescents. The treatment has long been used in adults, and frequently in children on the strength of observational evidence.

Prior Research

Most of the studies have been conducted in adults, and these were often in specific settings like the emergency department for status migrainosus, while outpatient studies were generally conducted in chronic migraine, according to presenting author Christina Szperka, MD. “The assumptions were a little bit different,” Dr. Szperka, director of the pediatric headache program at Children’s Hospital of Philadelphia, said in an interview.

Retrospective studies are also fraught with bias. “We’ve tried to look at retrospective data. People don’t necessarily report how they’re doing unless they come back, and so you lose a huge portion of kids,” said Dr. Szperka, who presented the research at the annual meeting of the American Headache Society.

“From a clinical perspective, I think it gives us additional evidence that what we’re doing makes a difference, and I think that will help us in terms of insurance coverage, because that’s really been a major barrier,” said Dr. Szperka.

The study also opens other avenues for research. “Just doing the greater occipital nerves only reduces the pain so much. So what’s the next step? Do I study additional injections? Do I do a study where I compare different medications?”

She previously conducted a study of how providers were using lidocaine injections, and “there was a large amount of variability, both in terms of what nerves are being injected, what medications they were using, the patient population, et cetera,” said Dr. Szperka. Previous observational studies have suggested efficacy in pediatric populations for transition and prevention of migraine, new daily persistent headache, posttraumatic headache, and post-shunt occipital neuralgia.
 

A Randomized, Controlled Trial

In the new study, 58 adolescents aged 7 to 21 (mean age, 16.0 years; 44 female) were initially treated with lidocaine cream. The patients were “relatively refractory,” said Dr. Szperka, with 25 having received intravenous medications and 6 having been inpatients. After 30 minutes, if they still had pain and consented to further treatment, Dr. Szperka performed bilateral greater occipital nerve injections with lidocaine or a saline placebo, and did additional injections after 30 minutes if there wasn’t sufficient improvement.

There was no significant change in pain after the lidocaine cream treatment, and all patients proceeded to be randomized to lidocaine or placebo injections. The primary outcome of 30-minute reduction in pain score ranked 0-10 favored the lidocaine group (2.3 vs 1.1; P = .013). There was a 2-point reduction in pain scores in 69% of the lidocaine group and 34% of the saline group (P = .009) and a higher frequency of pain relief from moderate/severe to no pain or mild (52% versus 24%; P = .03). There was no significant difference in pain freedom.

After 24 hours, the treatment group was more likely to experience pain relief from moderate/severe to no pain or mild (24% vs 3%; P = .05) and to be free from associated symptoms (48% vs 21%; P = .027). Pain at the injection site was significantly higher in the placebo group (5.4 vs 3.2), prompting a change in plans for future trials. “I don’t think I would do saline again, because I think it hurt them, and I don’t want to cause them harm,” said Dr. Szperka.

Adverse events were common, with all but one patient in the study experiencing at least one. “I think this is a couple of things: One, kids don’t like needles in their head. Nerve blocks hurt. And so it was not surprising in some ways that we had a very high rate of adverse events. We also consented them, and that had a long wait period, and there’s a lot of anxiety in the room. However, most of the adverse events were mild,” said Dr. Szperka.
 

Important Research in an Understudied Population

Laine Greene, MD, who moderated the session, was asked for comment. “I think it’s an important study. Occipital nerve blocks have been used for a long period of time in management of migraine and other headache disorders. The quality of the evidence has always been brought into question, especially from payers, but also a very important aspect to this is that a lot of clinical trials over time have not specifically been done in children or adolescents, so any work that is done in that age category is significantly helpful to advancing therapeutics,” said Dr. Greene, associate professor of neurology at Mayo Clinic Arizona.

Dr. Szperka has consulted for AbbVie and Teva, and serves on data safety and monitoring boards for Eli Lilly and Upsher-Smith. She has been a principal investigator in trials sponsored by Abbvie, Amgen, Biohaven/Pfizer, Teva, and Theranica. Dr. Greene has no relevant financial disclosures.

VIENNA — An intervention consisting of a plant-based diet, exercise, and sleep and stress advice improved pain, stiffness, and physical function in people with knee and/or hip osteoarthritis (OA) and metabolic syndrome, while in patients with rheumatoid arthritis (RA), disease activity improved significantly, and medication use was reduced.

At the annual European Congress of Rheumatology, Carlijn Wagenaar, MD, a PhD candidate in Clinical Immunology and Rheumatology at Amsterdam University Medical Center, presented 2-year extension study results for OA and RA and an overview of the possible biological mechanisms underpinning the plant-based intervention in RA.

“At 2 years, RA patients on the PFJ [Plants for Joints] intervention resulted in a significant improvement in disease activity of RA, and these outcomes were maintained 2 years after program end,” Dr. Wagenaar reported.

“Some initial improvements in body composition and metabolic outcomes were also maintained at the end of the 2-year extension phase, and there was a net decrease in antirheumatic medication use,” she continued.

In the patients with OA, Dr. Wagenaar said the PFJ intervention improved pain, stiffness, and physical function in people with knee and/or hip OA and metabolic syndrome. “In the 2-year extension study, these effects were maintained, and we saw lasting body composition changes and a decrease in cholesterol-lowering medications. There was also high acceptability of the program; the study shows long-term maintenance of clinically relevant effects.”
 

Significant Improvement in OA Pain, Stiffness, Physical Function

In the OA randomized controlled trial, 64 people with hip and/or knee OA and metabolic syndrome were randomized to the PFJ intervention or usual care (waitlist control group). A total of 62 participants (including those in the control group previously) entered the long-term effectiveness study, and 44 had 2 years of follow-up data for analysis. Twenty participants dropped out, with most being unreachable or too busy.

“The PFJ program is a theoretical and practical program where people learn about and follow a whole food, plant-based diet, and receive advice on sleep and stress management and exercise,” said Dr. Wagenaar.

The program lasted 16 weeks with group sessions of 6-12 participants. The diet was a plant-based version of the Dutch dietary guidelines with a focus on unprocessed food. It was rich in whole grains, legumes, nuts, seeds, fruit, and vegetables, but without calorie restrictions and participants had one-to-one contact with a dietitian. The exercise advice followed the Dutch exercise guidelines, which advise 150 minutes of moderate to intense exercise per week, as well as twice-weekly muscle strength exercises, noted Dr. Wagenaar.

The 2-year follow-up study involved twice-yearly visits and six adherence-promoting webinars per year, as well as monthly newsletters. Researchers also monitored changes in medication intensity (classified as “increased,” “stable,” or “decreased/stopped”) between the start of the PFJ intervention and end of the 2-year extension study, and they were grouped into medications for pain, blood pressure, glucose, and cholesterol.

Participants were encouraged to try to avoid making changes to medication during the intervention phase, but they could do so during the 2-year extension study, said Dr. Wagenaar. In fact, the researchers actively monitored and quantified medication changes between the start of the PFJ intervention and end of the 2-year follow-up period.

Patients in the 16-week trial had an average age of 64 years, 84% were women, and their mean body mass index (BMI) was 33 kg/m². A total of 73% had knee OA and 78% hip OA, and their mean WOMAC score was 38.2, indicative of moderate to severe OA.

In participants who completed the 2-year extension study, the primary outcome (WOMAC score for mean stiffness and physical function) showed a significant improvement of −9.1 (95% CI, −12.8 to −5.3; P < .0001) compared with the start of the PFJ intervention.

“Looking at individual components of the WOMAC score — pain, stiffness, and physical function — we found these also all significantly improved at the end of the 2-year extension phase,” reported Dr. Wagenaar.

She added that after 2 years, there were significant improvements in weight loss (from 94.9 to 92.1 kg), BMI (from 33.3 to 32 kg/m²), and waist circumference (from 110 to 106.7 cm).

By the end of the trial and at 1 year of the extension study, there were significant improvements in A1c, fasting blood glucose, and low-density lipoprotein cholesterol, but at 2 years, these were no longer significant.

Regarding medications use, Dr. Wagenaar reported that, overall, there was no net change in use of pain, glucose-lowering, or hypertension medications, but 44% of patients using cholesterol-lowering medications were able to lower their dose or stop them.
 

Disease Activity Improvement and Medication Reduction in RA

Turning to the study of the intervention in patients with RA, 77 people (DAS28 ≥ 2.6 and ≤ 5.1, mild to moderate disease) were randomized to receive either the PFJ intervention in addition to usual care or only usual care (control group). Of these, 48 (62%) from both the intervention and control groups also completed the 2-year follow-up. The details of the PFJ intervention and the extension study for RA were the same as for the OA patient group.

Dr. Wagenaar commented on how they tried to individualize the exercise part of the program. “We noticed many of the RA patients asked too much of their body, while in contrast, those with OA were too hesitant,” she said. “We decided to focus on people’s own physical barriers, and we wanted to protect these. Sometimes, people needed to move more, and at other times, we had to tell people to slow down. Often, we advised people to move more by integrating exercise into their daily life.”

Similar to the OA study, patients were asked to try to avoid changing their medications in the 16-week study. “In the extension study, they were encouraged to reduce their medication in collaboration with their rheumatologist,” explained Wagenaar, who monitored any changes.

Differences were quantified according to medication groups comprising rheumatic medications, as well as pain, blood pressure, glucose-lowering, and cholesterol medications, and changes were categorized as increased, stable, or decreased/stopped.

Again, participants were mostly women (92%) with an average age of 55 years, BMI of 26 kg/m², and DAS28 of 3.85 at baseline. Dropout reasons were similar to those for OA, and over 85% of participants were on medications.

During the 16-week trial period, the DAS28 changed more in the intervention participants than in the controls, and after 2 years of follow-up, DAS28 was significantly lower than baseline with a mean difference of −0.9 (95% CI, −1.2 to −0.6; P < .0001).

“Comparing with the literature, the drop in DAS28 was similar to that seen with medication, so it’s a very significant reduction,” remarked Dr. Wagenaar.

Mean tender joint count dropped from 3 to 0, and general health components of the DAS28 improved significantly over the intervention and over the 2-year follow-up, whereas there was no significant difference in the already low erythrocyte sedimentation rate and swollen joint count compared with baseline. C-reactive protein (CRP) changed from 3.2 to 1.3 mg/L over the 2-year follow-up. High-density lipoprotein increased from 1.6 to 1.8 mmol/L.

A total of 44% of people using antirheumatic medication decreased or stopped them after the 2-year extension.

Dr. Wagenaar went on to say that focus group findings suggested that “participants were very enthusiastic about the program despite it largely involving lifestyle change, and this is reflected in our low dropout rates after the trial and 1-year extension [20% for OA and RA].” There were more dropouts in year 2 of the extension.

In an interview, Dr. Wagenaar explained why she felt the program had been so well received. “People in the program felt like they had more control over their disease, and they felt listened to.”
 

Mechanisms Underpinning PFJ

Dr. Wagenaar and colleagues also sought to determine the possible mechanisms underlying the clinical effects of the plant-based diet on RA. “With RA, we have the mucosal origins hypothesis, which suggests RA is triggered at the mucosal site [of the gut] in genetically predisposed individuals, and this consequently transfers to the synovial [fluid in] joints,” she said.

“On top of this, we know that fiber protects our gut barrier and therefore reduces inflammation. The PFJ intervention is a very high-fiber program, so our hypothesis is that it might help [strengthen] the barrier,” she explained.

Dr. Wagenaar and colleagues collected fecal samples from patients and measured the albumin and calprotectin in them, which are both indicators of the gut barrier function. The researchers analyzed metabolomic data and found that fecal albumin — considered a gut barrier integrity marker — decreased significantly in the intervention group. In patients with RA, this improvement corresponded with an improvement in DAS28, the researchers reported in a poster at the meeting.

“Patients who had the greatest improvement in their gut barrier function also showed the greatest improvement in the DAS28 score, suggestive of a possible link between gut barrier improvement and clinical effects.”

They did not identify any change in calprotectin, an inflammation marker, but Dr. Wagenaar said this might change later. “We found that in those on the intervention, at 4 months, the CRP wasn’t reduced, but 1 year later it was.”

The metabolite lenticin, a lentil intake biomarker considered protective against inflammation and osteoclastic differentiation, also increased. Tryptophan was also reduced in people on the PFJ intervention.

Fernando Estevez-Lopez, PhD, a sports scientist at Harvard T.H. Chan School of Public Health, Boston, who specializes in physical activity and behavioral change in rheumatology patients, co-moderated the session and remarked that, “In this study, they did a brilliant job with encouraging participants to follow the program. The design and methods were really good — the sample size was good, and they followed people up. Also, these researchers come from Reade [a medical research center in Amsterdam University Medical Center] where they are well known for applying their research findings to the clinic,” he said.

“In terms of physical activity, we really mean increasing the time spent moving, for example, gentle activity such as walking, or changing behaviors in people with OA and RA. We don’t want them to have more pain the next day.”

Dr. Wagenaar reported receiving a grant from ZonMw (The Netherlands Organization for Health Research and Development). She and colleagues hold shares in Plants for Health, a limited liability company. Dr. Estevez-Lopez reported having no relevant disclosures.
 

A version of this article appeared on Medscape.com.

VIENNA — An intervention consisting of a plant-based diet, exercise, and sleep and stress advice improved pain, stiffness, and physical function in people with knee and/or hip osteoarthritis (OA) and metabolic syndrome, while in patients with rheumatoid arthritis (RA), disease activity improved significantly, and medication use was reduced.

At the annual European Congress of Rheumatology, Carlijn Wagenaar, MD, a PhD candidate in Clinical Immunology and Rheumatology at Amsterdam University Medical Center, presented 2-year extension study results for OA and RA and an overview of the possible biological mechanisms underpinning the plant-based intervention in RA.

“At 2 years, RA patients on the PFJ [Plants for Joints] intervention resulted in a significant improvement in disease activity of RA, and these outcomes were maintained 2 years after program end,” Dr. Wagenaar reported.

“Some initial improvements in body composition and metabolic outcomes were also maintained at the end of the 2-year extension phase, and there was a net decrease in antirheumatic medication use,” she continued.

In the patients with OA, Dr. Wagenaar said the PFJ intervention improved pain, stiffness, and physical function in people with knee and/or hip OA and metabolic syndrome. “In the 2-year extension study, these effects were maintained, and we saw lasting body composition changes and a decrease in cholesterol-lowering medications. There was also high acceptability of the program; the study shows long-term maintenance of clinically relevant effects.”
 

Significant Improvement in OA Pain, Stiffness, Physical Function

In the OA randomized controlled trial, 64 people with hip and/or knee OA and metabolic syndrome were randomized to the PFJ intervention or usual care (waitlist control group). A total of 62 participants (including those in the control group previously) entered the long-term effectiveness study, and 44 had 2 years of follow-up data for analysis. Twenty participants dropped out, with most being unreachable or too busy.

“The PFJ program is a theoretical and practical program where people learn about and follow a whole food, plant-based diet, and receive advice on sleep and stress management and exercise,” said Dr. Wagenaar.

The program lasted 16 weeks with group sessions of 6-12 participants. The diet was a plant-based version of the Dutch dietary guidelines with a focus on unprocessed food. It was rich in whole grains, legumes, nuts, seeds, fruit, and vegetables, but without calorie restrictions and participants had one-to-one contact with a dietitian. The exercise advice followed the Dutch exercise guidelines, which advise 150 minutes of moderate to intense exercise per week, as well as twice-weekly muscle strength exercises, noted Dr. Wagenaar.

The 2-year follow-up study involved twice-yearly visits and six adherence-promoting webinars per year, as well as monthly newsletters. Researchers also monitored changes in medication intensity (classified as “increased,” “stable,” or “decreased/stopped”) between the start of the PFJ intervention and end of the 2-year extension study, and they were grouped into medications for pain, blood pressure, glucose, and cholesterol.

Participants were encouraged to try to avoid making changes to medication during the intervention phase, but they could do so during the 2-year extension study, said Dr. Wagenaar. In fact, the researchers actively monitored and quantified medication changes between the start of the PFJ intervention and end of the 2-year follow-up period.

Patients in the 16-week trial had an average age of 64 years, 84% were women, and their mean body mass index (BMI) was 33 kg/m². A total of 73% had knee OA and 78% hip OA, and their mean WOMAC score was 38.2, indicative of moderate to severe OA.

In participants who completed the 2-year extension study, the primary outcome (WOMAC score for mean stiffness and physical function) showed a significant improvement of −9.1 (95% CI, −12.8 to −5.3; P < .0001) compared with the start of the PFJ intervention.

“Looking at individual components of the WOMAC score — pain, stiffness, and physical function — we found these also all significantly improved at the end of the 2-year extension phase,” reported Dr. Wagenaar.

She added that after 2 years, there were significant improvements in weight loss (from 94.9 to 92.1 kg), BMI (from 33.3 to 32 kg/m²), and waist circumference (from 110 to 106.7 cm).

By the end of the trial and at 1 year of the extension study, there were significant improvements in A1c, fasting blood glucose, and low-density lipoprotein cholesterol, but at 2 years, these were no longer significant.

Regarding medications use, Dr. Wagenaar reported that, overall, there was no net change in use of pain, glucose-lowering, or hypertension medications, but 44% of patients using cholesterol-lowering medications were able to lower their dose or stop them.
 

Disease Activity Improvement and Medication Reduction in RA

Turning to the study of the intervention in patients with RA, 77 people (DAS28 ≥ 2.6 and ≤ 5.1, mild to moderate disease) were randomized to receive either the PFJ intervention in addition to usual care or only usual care (control group). Of these, 48 (62%) from both the intervention and control groups also completed the 2-year follow-up. The details of the PFJ intervention and the extension study for RA were the same as for the OA patient group.

Dr. Wagenaar commented on how they tried to individualize the exercise part of the program. “We noticed many of the RA patients asked too much of their body, while in contrast, those with OA were too hesitant,” she said. “We decided to focus on people’s own physical barriers, and we wanted to protect these. Sometimes, people needed to move more, and at other times, we had to tell people to slow down. Often, we advised people to move more by integrating exercise into their daily life.”

Similar to the OA study, patients were asked to try to avoid changing their medications in the 16-week study. “In the extension study, they were encouraged to reduce their medication in collaboration with their rheumatologist,” explained Wagenaar, who monitored any changes.

Differences were quantified according to medication groups comprising rheumatic medications, as well as pain, blood pressure, glucose-lowering, and cholesterol medications, and changes were categorized as increased, stable, or decreased/stopped.

Again, participants were mostly women (92%) with an average age of 55 years, BMI of 26 kg/m², and DAS28 of 3.85 at baseline. Dropout reasons were similar to those for OA, and over 85% of participants were on medications.

During the 16-week trial period, the DAS28 changed more in the intervention participants than in the controls, and after 2 years of follow-up, DAS28 was significantly lower than baseline with a mean difference of −0.9 (95% CI, −1.2 to −0.6; P < .0001).

“Comparing with the literature, the drop in DAS28 was similar to that seen with medication, so it’s a very significant reduction,” remarked Dr. Wagenaar.

Mean tender joint count dropped from 3 to 0, and general health components of the DAS28 improved significantly over the intervention and over the 2-year follow-up, whereas there was no significant difference in the already low erythrocyte sedimentation rate and swollen joint count compared with baseline. C-reactive protein (CRP) changed from 3.2 to 1.3 mg/L over the 2-year follow-up. High-density lipoprotein increased from 1.6 to 1.8 mmol/L.

A total of 44% of people using antirheumatic medication decreased or stopped them after the 2-year extension.

Dr. Wagenaar went on to say that focus group findings suggested that “participants were very enthusiastic about the program despite it largely involving lifestyle change, and this is reflected in our low dropout rates after the trial and 1-year extension [20% for OA and RA].” There were more dropouts in year 2 of the extension.

In an interview, Dr. Wagenaar explained why she felt the program had been so well received. “People in the program felt like they had more control over their disease, and they felt listened to.”
 

Mechanisms Underpinning PFJ

Dr. Wagenaar and colleagues also sought to determine the possible mechanisms underlying the clinical effects of the plant-based diet on RA. “With RA, we have the mucosal origins hypothesis, which suggests RA is triggered at the mucosal site [of the gut] in genetically predisposed individuals, and this consequently transfers to the synovial [fluid in] joints,” she said.

“On top of this, we know that fiber protects our gut barrier and therefore reduces inflammation. The PFJ intervention is a very high-fiber program, so our hypothesis is that it might help [strengthen] the barrier,” she explained.

Dr. Wagenaar and colleagues collected fecal samples from patients and measured the albumin and calprotectin in them, which are both indicators of the gut barrier function. The researchers analyzed metabolomic data and found that fecal albumin — considered a gut barrier integrity marker — decreased significantly in the intervention group. In patients with RA, this improvement corresponded with an improvement in DAS28, the researchers reported in a poster at the meeting.

“Patients who had the greatest improvement in their gut barrier function also showed the greatest improvement in the DAS28 score, suggestive of a possible link between gut barrier improvement and clinical effects.”

They did not identify any change in calprotectin, an inflammation marker, but Dr. Wagenaar said this might change later. “We found that in those on the intervention, at 4 months, the CRP wasn’t reduced, but 1 year later it was.”

The metabolite lenticin, a lentil intake biomarker considered protective against inflammation and osteoclastic differentiation, also increased. Tryptophan was also reduced in people on the PFJ intervention.

Fernando Estevez-Lopez, PhD, a sports scientist at Harvard T.H. Chan School of Public Health, Boston, who specializes in physical activity and behavioral change in rheumatology patients, co-moderated the session and remarked that, “In this study, they did a brilliant job with encouraging participants to follow the program. The design and methods were really good — the sample size was good, and they followed people up. Also, these researchers come from Reade [a medical research center in Amsterdam University Medical Center] where they are well known for applying their research findings to the clinic,” he said.

“In terms of physical activity, we really mean increasing the time spent moving, for example, gentle activity such as walking, or changing behaviors in people with OA and RA. We don’t want them to have more pain the next day.”

Dr. Wagenaar reported receiving a grant from ZonMw (The Netherlands Organization for Health Research and Development). She and colleagues hold shares in Plants for Health, a limited liability company. Dr. Estevez-Lopez reported having no relevant disclosures.
 

A version of this article appeared on Medscape.com.

VIENNA — An intervention consisting of a plant-based diet, exercise, and sleep and stress advice improved pain, stiffness, and physical function in people with knee and/or hip osteoarthritis (OA) and metabolic syndrome, while in patients with rheumatoid arthritis (RA), disease activity improved significantly, and medication use was reduced.

At the annual European Congress of Rheumatology, Carlijn Wagenaar, MD, a PhD candidate in Clinical Immunology and Rheumatology at Amsterdam University Medical Center, presented 2-year extension study results for OA and RA and an overview of the possible biological mechanisms underpinning the plant-based intervention in RA.

“At 2 years, RA patients on the PFJ [Plants for Joints] intervention resulted in a significant improvement in disease activity of RA, and these outcomes were maintained 2 years after program end,” Dr. Wagenaar reported.

“Some initial improvements in body composition and metabolic outcomes were also maintained at the end of the 2-year extension phase, and there was a net decrease in antirheumatic medication use,” she continued.

In the patients with OA, Dr. Wagenaar said the PFJ intervention improved pain, stiffness, and physical function in people with knee and/or hip OA and metabolic syndrome. “In the 2-year extension study, these effects were maintained, and we saw lasting body composition changes and a decrease in cholesterol-lowering medications. There was also high acceptability of the program; the study shows long-term maintenance of clinically relevant effects.”
 

Significant Improvement in OA Pain, Stiffness, Physical Function

In the OA randomized controlled trial, 64 people with hip and/or knee OA and metabolic syndrome were randomized to the PFJ intervention or usual care (waitlist control group). A total of 62 participants (including those in the control group previously) entered the long-term effectiveness study, and 44 had 2 years of follow-up data for analysis. Twenty participants dropped out, with most being unreachable or too busy.

“The PFJ program is a theoretical and practical program where people learn about and follow a whole food, plant-based diet, and receive advice on sleep and stress management and exercise,” said Dr. Wagenaar.

The program lasted 16 weeks with group sessions of 6-12 participants. The diet was a plant-based version of the Dutch dietary guidelines with a focus on unprocessed food. It was rich in whole grains, legumes, nuts, seeds, fruit, and vegetables, but without calorie restrictions and participants had one-to-one contact with a dietitian. The exercise advice followed the Dutch exercise guidelines, which advise 150 minutes of moderate to intense exercise per week, as well as twice-weekly muscle strength exercises, noted Dr. Wagenaar.

The 2-year follow-up study involved twice-yearly visits and six adherence-promoting webinars per year, as well as monthly newsletters. Researchers also monitored changes in medication intensity (classified as “increased,” “stable,” or “decreased/stopped”) between the start of the PFJ intervention and end of the 2-year extension study, and they were grouped into medications for pain, blood pressure, glucose, and cholesterol.

Participants were encouraged to try to avoid making changes to medication during the intervention phase, but they could do so during the 2-year extension study, said Dr. Wagenaar. In fact, the researchers actively monitored and quantified medication changes between the start of the PFJ intervention and end of the 2-year follow-up period.

Patients in the 16-week trial had an average age of 64 years, 84% were women, and their mean body mass index (BMI) was 33 kg/m². A total of 73% had knee OA and 78% hip OA, and their mean WOMAC score was 38.2, indicative of moderate to severe OA.

In participants who completed the 2-year extension study, the primary outcome (WOMAC score for mean stiffness and physical function) showed a significant improvement of −9.1 (95% CI, −12.8 to −5.3; P < .0001) compared with the start of the PFJ intervention.

“Looking at individual components of the WOMAC score — pain, stiffness, and physical function — we found these also all significantly improved at the end of the 2-year extension phase,” reported Dr. Wagenaar.

She added that after 2 years, there were significant improvements in weight loss (from 94.9 to 92.1 kg), BMI (from 33.3 to 32 kg/m²), and waist circumference (from 110 to 106.7 cm).

By the end of the trial and at 1 year of the extension study, there were significant improvements in A1c, fasting blood glucose, and low-density lipoprotein cholesterol, but at 2 years, these were no longer significant.

Regarding medications use, Dr. Wagenaar reported that, overall, there was no net change in use of pain, glucose-lowering, or hypertension medications, but 44% of patients using cholesterol-lowering medications were able to lower their dose or stop them.
 

Disease Activity Improvement and Medication Reduction in RA

Turning to the study of the intervention in patients with RA, 77 people (DAS28 ≥ 2.6 and ≤ 5.1, mild to moderate disease) were randomized to receive either the PFJ intervention in addition to usual care or only usual care (control group). Of these, 48 (62%) from both the intervention and control groups also completed the 2-year follow-up. The details of the PFJ intervention and the extension study for RA were the same as for the OA patient group.

Dr. Wagenaar commented on how they tried to individualize the exercise part of the program. “We noticed many of the RA patients asked too much of their body, while in contrast, those with OA were too hesitant,” she said. “We decided to focus on people’s own physical barriers, and we wanted to protect these. Sometimes, people needed to move more, and at other times, we had to tell people to slow down. Often, we advised people to move more by integrating exercise into their daily life.”

Similar to the OA study, patients were asked to try to avoid changing their medications in the 16-week study. “In the extension study, they were encouraged to reduce their medication in collaboration with their rheumatologist,” explained Wagenaar, who monitored any changes.

Differences were quantified according to medication groups comprising rheumatic medications, as well as pain, blood pressure, glucose-lowering, and cholesterol medications, and changes were categorized as increased, stable, or decreased/stopped.

Again, participants were mostly women (92%) with an average age of 55 years, BMI of 26 kg/m², and DAS28 of 3.85 at baseline. Dropout reasons were similar to those for OA, and over 85% of participants were on medications.

During the 16-week trial period, the DAS28 changed more in the intervention participants than in the controls, and after 2 years of follow-up, DAS28 was significantly lower than baseline with a mean difference of −0.9 (95% CI, −1.2 to −0.6; P < .0001).

“Comparing with the literature, the drop in DAS28 was similar to that seen with medication, so it’s a very significant reduction,” remarked Dr. Wagenaar.

Mean tender joint count dropped from 3 to 0, and general health components of the DAS28 improved significantly over the intervention and over the 2-year follow-up, whereas there was no significant difference in the already low erythrocyte sedimentation rate and swollen joint count compared with baseline. C-reactive protein (CRP) changed from 3.2 to 1.3 mg/L over the 2-year follow-up. High-density lipoprotein increased from 1.6 to 1.8 mmol/L.

A total of 44% of people using antirheumatic medication decreased or stopped them after the 2-year extension.

Dr. Wagenaar went on to say that focus group findings suggested that “participants were very enthusiastic about the program despite it largely involving lifestyle change, and this is reflected in our low dropout rates after the trial and 1-year extension [20% for OA and RA].” There were more dropouts in year 2 of the extension.

In an interview, Dr. Wagenaar explained why she felt the program had been so well received. “People in the program felt like they had more control over their disease, and they felt listened to.”
 

Mechanisms Underpinning PFJ

Dr. Wagenaar and colleagues also sought to determine the possible mechanisms underlying the clinical effects of the plant-based diet on RA. “With RA, we have the mucosal origins hypothesis, which suggests RA is triggered at the mucosal site [of the gut] in genetically predisposed individuals, and this consequently transfers to the synovial [fluid in] joints,” she said.

“On top of this, we know that fiber protects our gut barrier and therefore reduces inflammation. The PFJ intervention is a very high-fiber program, so our hypothesis is that it might help [strengthen] the barrier,” she explained.

Dr. Wagenaar and colleagues collected fecal samples from patients and measured the albumin and calprotectin in them, which are both indicators of the gut barrier function. The researchers analyzed metabolomic data and found that fecal albumin — considered a gut barrier integrity marker — decreased significantly in the intervention group. In patients with RA, this improvement corresponded with an improvement in DAS28, the researchers reported in a poster at the meeting.

“Patients who had the greatest improvement in their gut barrier function also showed the greatest improvement in the DAS28 score, suggestive of a possible link between gut barrier improvement and clinical effects.”

They did not identify any change in calprotectin, an inflammation marker, but Dr. Wagenaar said this might change later. “We found that in those on the intervention, at 4 months, the CRP wasn’t reduced, but 1 year later it was.”

The metabolite lenticin, a lentil intake biomarker considered protective against inflammation and osteoclastic differentiation, also increased. Tryptophan was also reduced in people on the PFJ intervention.

Fernando Estevez-Lopez, PhD, a sports scientist at Harvard T.H. Chan School of Public Health, Boston, who specializes in physical activity and behavioral change in rheumatology patients, co-moderated the session and remarked that, “In this study, they did a brilliant job with encouraging participants to follow the program. The design and methods were really good — the sample size was good, and they followed people up. Also, these researchers come from Reade [a medical research center in Amsterdam University Medical Center] where they are well known for applying their research findings to the clinic,” he said.

“In terms of physical activity, we really mean increasing the time spent moving, for example, gentle activity such as walking, or changing behaviors in people with OA and RA. We don’t want them to have more pain the next day.”

Dr. Wagenaar reported receiving a grant from ZonMw (The Netherlands Organization for Health Research and Development). She and colleagues hold shares in Plants for Health, a limited liability company. Dr. Estevez-Lopez reported having no relevant disclosures.
 

A version of this article appeared on Medscape.com.

UPDATED July 8, 2024 // Editor's note: This article has been revised to give a more nuanced view from Yael Klionsky, MD, about the need for more accurate and consistent gout management guidelines for busy primary care clinicians who often rely on them in clinical practice.

VIENNA — The first multicenter randomized trial in gout to compare treat-to-target (T2T) and treat for symptom avoidance (T2S) strategies has finally generated data to make the guideline-recommended practice of T2T evidence-based.

The T2T strategy may be guideline-endorsed, but it has never been validated, contended Anusha Moses, MSc, a researcher and PhD candidate at the University of Twente, Enschede, the Netherlands. She argued that this controlled trial fills an evidence gap.

T2T is defined as maintaining a serum uric acid (sUA) level below the physiologic threshold level of 36 mmol/L (< 6 mg/dL). T2S, in contrast, is a strategy of symptom control, typically basing therapy on suppression of symptoms independent of sUA, Dr. Moses explained. 

Ted Bosworth/Medscape Medical News

Both the American College of Rheumatology and European Alliance of Associations for Rheumatology (EULAR) have already endorsed T2T, but other organizations, such as the American College of Physicians (ACP), still accept symptom-based treatment in its gout clinical practice guideline, according to Dr. Moses.

The results of the trial were not surprising based on the pathophysiology of gout. Elevated sUA is considered the driver of both flares and the complications of gout. This well-established association led to endorsement of T2T in guidelines from organizations such as EULAR, but Dr. Moses said a controlled trial allows this to be declared as evidence based.

To provide proof that T2T is superior, 308 gout patients at eight centers were randomized to one of the two strategies in a trial called GO TEST OVERTURE. In the T2T arm, commonly used therapies, such as allopurinol, benzbromarone, and febuxostat were employed to achieve and maintain a target sUA of < 0.36 mmol/L. In the T2S comparator arm, the same drugs were offered to control symptoms and prevent recurrences, but sUA levels were not used to guide treatment. 

The 1-year results of a planned 2-year study were presented in an oral abstract session at the annual European Congress of Rheumatology. For this analysis, outcomes were compared in the last 6 months prior to the 1-year data analysis. When assessed at 2 years, the comparison will again be made in the prior 6 months of the study.

For the primary endpoint of flares defined by the validated Gallo criteria, the mean rates were 1.3 for T2T and 1.85 for T2S (P < .001), Dr. Moses reported.

The reduced risk for flares correlated with the greater proportion of patients with sUA < 0.36 mmol/L. These proportions were 72% and 26% (P < .001) for the T2T and T2S groups, respectively. The mean sUA levels were 0.31 mmol/L and 0.42 mmol/L (P < .001), respectively.

At the 1-year mark, none of the secondary endpoints reached statistical significance. These included mean numeric rating pain scale (2.46 vs 2.41), the proportion of patients in remission (8% vs 5.7%), and the mean Health Assessment Questionnaire-Disability Index score (0.65 vs 0.62), according to Dr. Moses, who said all of these endpoints will continue to be followed in the planned second year of the study.

At baseline, there were no differences in any of the variables evaluated, including age (about 62.5 years in both groups), proportion of patients with a body mass index > 30 kg/m2 (about 62%), sUA (about 0.5 mmol/L), or estimated glomerular filtration rate (about 70 mL/min/1.73 m2).
 

Nonspecialists Should Heed the Results

According to Yael Klionsky, MD, a clinical assistant professor of rheumatology and immunology at Wake Forest University School of Medicine, Winston-Salem, North Carolina, these data are not a surprise. 

Even before this trial was completed, the message for clinicians is that they “should be focused on maintaining serum uric acid levels below physiological levels to improve outcomes” in patients with recurrent flares, said Klionsky, citing the validated EULAR and ACR guidelines.

While the ACP does still consider T2S acceptable as a strategy for chronic gout management, Klionsky pointed out that those guidelines have not been updated recently. Specialists in the treatment of gout do not need any more evidence that the T2T approach leads to better outcomes.

However, she agreed with the principle that non-rheumatologists need to be reached with better guidance in regard to gout management. While she expects the ACP to endorse T2T the next time their guidelines are updated, she hopes that primary care physicians recognize that T2T should now be a standard.

“In a 10- to 20-minute visit, managing multiple chronic conditions can be a challenge in primary care,” Klionsky said. “Many clinicians rely on guidelines so it is important to have consistent and accurate information.”

There is currently some distance between specialists and primary care physicians regarding the goals of gout management, according to a study that Klionsky presented at EULAR 2024. In a survey, nonspecialists and specialists did not perceive treatment priorities in the same way.

In this survey, which elicited responses from 151 rheumatologists, 150 nephrologists, and 102 primary care physicians, there was general agreement that preventing flares is a priority, but only 30% of primary care physicians and 35% of nephrologists vs 64% of rheumatologists identified the T2T target of < 0.36 mmol/L as a key step in reaching this goal.

Conversely, 58% of primary care physicians and 42% of nephrologists vs only 34% of rheumatologists considered absence of gout pain to be in the top three criteria.

In addition to the fact that primary care physicians differ from specialists in their goals for gout treatment, these data “highlight the need for the importance of a standardized definition of gout remission that includes serum uric acid control,” Dr. Klionsky said. She further thinks that this type of guidance should be disseminated to nonspecialists.

Dr. Moses reported no potential conflicts of interest. Dr. Klionsky reported financial relationships with Amgen, AstraZeneca, Eli Lilly, and MedIQ.

A version of this article appeared on Medscape.com.

UPDATED July 8, 2024 // Editor's note: This article has been revised to give a more nuanced view from Yael Klionsky, MD, about the need for more accurate and consistent gout management guidelines for busy primary care clinicians who often rely on them in clinical practice.

VIENNA — The first multicenter randomized trial in gout to compare treat-to-target (T2T) and treat for symptom avoidance (T2S) strategies has finally generated data to make the guideline-recommended practice of T2T evidence-based.

The T2T strategy may be guideline-endorsed, but it has never been validated, contended Anusha Moses, MSc, a researcher and PhD candidate at the University of Twente, Enschede, the Netherlands. She argued that this controlled trial fills an evidence gap.

T2T is defined as maintaining a serum uric acid (sUA) level below the physiologic threshold level of 36 mmol/L (< 6 mg/dL). T2S, in contrast, is a strategy of symptom control, typically basing therapy on suppression of symptoms independent of sUA, Dr. Moses explained. 

Ted Bosworth/Medscape Medical News

Both the American College of Rheumatology and European Alliance of Associations for Rheumatology (EULAR) have already endorsed T2T, but other organizations, such as the American College of Physicians (ACP), still accept symptom-based treatment in its gout clinical practice guideline, according to Dr. Moses.

The results of the trial were not surprising based on the pathophysiology of gout. Elevated sUA is considered the driver of both flares and the complications of gout. This well-established association led to endorsement of T2T in guidelines from organizations such as EULAR, but Dr. Moses said a controlled trial allows this to be declared as evidence based.

To provide proof that T2T is superior, 308 gout patients at eight centers were randomized to one of the two strategies in a trial called GO TEST OVERTURE. In the T2T arm, commonly used therapies, such as allopurinol, benzbromarone, and febuxostat were employed to achieve and maintain a target sUA of < 0.36 mmol/L. In the T2S comparator arm, the same drugs were offered to control symptoms and prevent recurrences, but sUA levels were not used to guide treatment. 

The 1-year results of a planned 2-year study were presented in an oral abstract session at the annual European Congress of Rheumatology. For this analysis, outcomes were compared in the last 6 months prior to the 1-year data analysis. When assessed at 2 years, the comparison will again be made in the prior 6 months of the study.

For the primary endpoint of flares defined by the validated Gallo criteria, the mean rates were 1.3 for T2T and 1.85 for T2S (P < .001), Dr. Moses reported.

The reduced risk for flares correlated with the greater proportion of patients with sUA < 0.36 mmol/L. These proportions were 72% and 26% (P < .001) for the T2T and T2S groups, respectively. The mean sUA levels were 0.31 mmol/L and 0.42 mmol/L (P < .001), respectively.

At the 1-year mark, none of the secondary endpoints reached statistical significance. These included mean numeric rating pain scale (2.46 vs 2.41), the proportion of patients in remission (8% vs 5.7%), and the mean Health Assessment Questionnaire-Disability Index score (0.65 vs 0.62), according to Dr. Moses, who said all of these endpoints will continue to be followed in the planned second year of the study.

At baseline, there were no differences in any of the variables evaluated, including age (about 62.5 years in both groups), proportion of patients with a body mass index > 30 kg/m2 (about 62%), sUA (about 0.5 mmol/L), or estimated glomerular filtration rate (about 70 mL/min/1.73 m2).
 

Nonspecialists Should Heed the Results

According to Yael Klionsky, MD, a clinical assistant professor of rheumatology and immunology at Wake Forest University School of Medicine, Winston-Salem, North Carolina, these data are not a surprise. 

Even before this trial was completed, the message for clinicians is that they “should be focused on maintaining serum uric acid levels below physiological levels to improve outcomes” in patients with recurrent flares, said Klionsky, citing the validated EULAR and ACR guidelines.

While the ACP does still consider T2S acceptable as a strategy for chronic gout management, Klionsky pointed out that those guidelines have not been updated recently. Specialists in the treatment of gout do not need any more evidence that the T2T approach leads to better outcomes.

However, she agreed with the principle that non-rheumatologists need to be reached with better guidance in regard to gout management. While she expects the ACP to endorse T2T the next time their guidelines are updated, she hopes that primary care physicians recognize that T2T should now be a standard.

“In a 10- to 20-minute visit, managing multiple chronic conditions can be a challenge in primary care,” Klionsky said. “Many clinicians rely on guidelines so it is important to have consistent and accurate information.”

There is currently some distance between specialists and primary care physicians regarding the goals of gout management, according to a study that Klionsky presented at EULAR 2024. In a survey, nonspecialists and specialists did not perceive treatment priorities in the same way.

In this survey, which elicited responses from 151 rheumatologists, 150 nephrologists, and 102 primary care physicians, there was general agreement that preventing flares is a priority, but only 30% of primary care physicians and 35% of nephrologists vs 64% of rheumatologists identified the T2T target of < 0.36 mmol/L as a key step in reaching this goal.

Conversely, 58% of primary care physicians and 42% of nephrologists vs only 34% of rheumatologists considered absence of gout pain to be in the top three criteria.

In addition to the fact that primary care physicians differ from specialists in their goals for gout treatment, these data “highlight the need for the importance of a standardized definition of gout remission that includes serum uric acid control,” Dr. Klionsky said. She further thinks that this type of guidance should be disseminated to nonspecialists.

Dr. Moses reported no potential conflicts of interest. Dr. Klionsky reported financial relationships with Amgen, AstraZeneca, Eli Lilly, and MedIQ.

A version of this article appeared on Medscape.com.

UPDATED July 8, 2024 // Editor's note: This article has been revised to give a more nuanced view from Yael Klionsky, MD, about the need for more accurate and consistent gout management guidelines for busy primary care clinicians who often rely on them in clinical practice.

VIENNA — The first multicenter randomized trial in gout to compare treat-to-target (T2T) and treat for symptom avoidance (T2S) strategies has finally generated data to make the guideline-recommended practice of T2T evidence-based.

The T2T strategy may be guideline-endorsed, but it has never been validated, contended Anusha Moses, MSc, a researcher and PhD candidate at the University of Twente, Enschede, the Netherlands. She argued that this controlled trial fills an evidence gap.

T2T is defined as maintaining a serum uric acid (sUA) level below the physiologic threshold level of 36 mmol/L (< 6 mg/dL). T2S, in contrast, is a strategy of symptom control, typically basing therapy on suppression of symptoms independent of sUA, Dr. Moses explained. 

Ted Bosworth/Medscape Medical News

Both the American College of Rheumatology and European Alliance of Associations for Rheumatology (EULAR) have already endorsed T2T, but other organizations, such as the American College of Physicians (ACP), still accept symptom-based treatment in its gout clinical practice guideline, according to Dr. Moses.

The results of the trial were not surprising based on the pathophysiology of gout. Elevated sUA is considered the driver of both flares and the complications of gout. This well-established association led to endorsement of T2T in guidelines from organizations such as EULAR, but Dr. Moses said a controlled trial allows this to be declared as evidence based.

To provide proof that T2T is superior, 308 gout patients at eight centers were randomized to one of the two strategies in a trial called GO TEST OVERTURE. In the T2T arm, commonly used therapies, such as allopurinol, benzbromarone, and febuxostat were employed to achieve and maintain a target sUA of < 0.36 mmol/L. In the T2S comparator arm, the same drugs were offered to control symptoms and prevent recurrences, but sUA levels were not used to guide treatment. 

The 1-year results of a planned 2-year study were presented in an oral abstract session at the annual European Congress of Rheumatology. For this analysis, outcomes were compared in the last 6 months prior to the 1-year data analysis. When assessed at 2 years, the comparison will again be made in the prior 6 months of the study.

For the primary endpoint of flares defined by the validated Gallo criteria, the mean rates were 1.3 for T2T and 1.85 for T2S (P < .001), Dr. Moses reported.

The reduced risk for flares correlated with the greater proportion of patients with sUA < 0.36 mmol/L. These proportions were 72% and 26% (P < .001) for the T2T and T2S groups, respectively. The mean sUA levels were 0.31 mmol/L and 0.42 mmol/L (P < .001), respectively.

At the 1-year mark, none of the secondary endpoints reached statistical significance. These included mean numeric rating pain scale (2.46 vs 2.41), the proportion of patients in remission (8% vs 5.7%), and the mean Health Assessment Questionnaire-Disability Index score (0.65 vs 0.62), according to Dr. Moses, who said all of these endpoints will continue to be followed in the planned second year of the study.

At baseline, there were no differences in any of the variables evaluated, including age (about 62.5 years in both groups), proportion of patients with a body mass index > 30 kg/m2 (about 62%), sUA (about 0.5 mmol/L), or estimated glomerular filtration rate (about 70 mL/min/1.73 m2).
 

Nonspecialists Should Heed the Results

According to Yael Klionsky, MD, a clinical assistant professor of rheumatology and immunology at Wake Forest University School of Medicine, Winston-Salem, North Carolina, these data are not a surprise. 

Even before this trial was completed, the message for clinicians is that they “should be focused on maintaining serum uric acid levels below physiological levels to improve outcomes” in patients with recurrent flares, said Klionsky, citing the validated EULAR and ACR guidelines.

While the ACP does still consider T2S acceptable as a strategy for chronic gout management, Klionsky pointed out that those guidelines have not been updated recently. Specialists in the treatment of gout do not need any more evidence that the T2T approach leads to better outcomes.

However, she agreed with the principle that non-rheumatologists need to be reached with better guidance in regard to gout management. While she expects the ACP to endorse T2T the next time their guidelines are updated, she hopes that primary care physicians recognize that T2T should now be a standard.

“In a 10- to 20-minute visit, managing multiple chronic conditions can be a challenge in primary care,” Klionsky said. “Many clinicians rely on guidelines so it is important to have consistent and accurate information.”

There is currently some distance between specialists and primary care physicians regarding the goals of gout management, according to a study that Klionsky presented at EULAR 2024. In a survey, nonspecialists and specialists did not perceive treatment priorities in the same way.

In this survey, which elicited responses from 151 rheumatologists, 150 nephrologists, and 102 primary care physicians, there was general agreement that preventing flares is a priority, but only 30% of primary care physicians and 35% of nephrologists vs 64% of rheumatologists identified the T2T target of < 0.36 mmol/L as a key step in reaching this goal.

Conversely, 58% of primary care physicians and 42% of nephrologists vs only 34% of rheumatologists considered absence of gout pain to be in the top three criteria.

In addition to the fact that primary care physicians differ from specialists in their goals for gout treatment, these data “highlight the need for the importance of a standardized definition of gout remission that includes serum uric acid control,” Dr. Klionsky said. She further thinks that this type of guidance should be disseminated to nonspecialists.

Dr. Moses reported no potential conflicts of interest. Dr. Klionsky reported financial relationships with Amgen, AstraZeneca, Eli Lilly, and MedIQ.

A version of this article appeared on Medscape.com.

VIENNA — Pneumococcal vaccination administered 1 month prior to starting methotrexate (MTX) in patients with rheumatoid arthritis (RA) allows a significantly higher immunological response at 1 month and does not affect disease control at 1 year, compared with starting MTX simultaneously with the vaccination, according to data from a randomized trial presented at the annual European Congress of Rheumatology.

“Our patients are more susceptible to infection due to immunosuppressive therapy, and it’s recommended they receive vaccination against pneumococcal infection,” the lead author Jacques Morel, MD, PhD, said in his presentation of results from the VACIMRA study.

Timing the vaccination against pneumococcal disease when initiating MTX in clinical practice has been a point of uncertainty, noted Dr. Morel, a rheumatologist from Centre Hospitalier Universitaire, Montpellier, France.

“How can we deal with this in clinical practice where one recommendation is to vaccine before initiation of methotrexate, but it is also recommended to start methotrexate as soon as the diagnosis of RA is made?” he asked.
 

Comparing Humoral Response of MTX Started Immediately or 1 Month Post-Vaccination

The prospective, randomized, multicenter trial aimed to compare the rate of humoral immunological response against pneumococcal 13-valent conjugate vaccine (PCV13) in patients with RA who had a Disease Activity Score in 28 joints (DAS28) > 3.2, never taken MTX, and never been vaccinated against pneumococcus. Patients were vaccinated either 1 month before MTX initiation (n = 126) or simultaneously with MTX (n = 123). Oral glucocorticoids were allowed but only at < 10 mg/d. Following PCV13 vaccination, all patients also received the 23-valent pneumococcal polysaccharide vaccine (PPV23) 2 months later.

Concentrations of immunoglobulin (Ig) G antibodies against the 13 serotypes contained within PCV13 were measured using enzyme-linked immunosorbent assay (ELISA) and opsonophagocytic killing assay (OPA) at baseline and during follow-up at 1, 3, 6, and 12 months.

Positive antibody response was defined as a twofold or more increase in the IgG concentration using ELISA. The main outcome was the responder rates at 1 month after PCV13, defined by at least three positive antibody responses out of five of the target PVC13 serotypes (1, 3, 5, 7F, and 19A) using ELISA or OPA. Secondary outcomes included comparisons of the percentage of patients responding to each of the 13 vaccine serotypes at 1 month and after the boost with PPV23 and at 3, 6, and 12 months after vaccination with PCV13. The researchers also measured disease activity, infections, and side effects throughout the study.

Dr. Morel highlighted that all the patients had very early RA of less than 6 months, and that their characteristics at baseline were similar in both groups with 70% women, mean age 55.6 years, RA duration 2 months, 69% positive for anticitrullinated protein antibodies, 21% with erosive disease, and a DAS28 based on C-reactive protein of 4.6.

Response rates in those receiving MTX 1 month after vaccination were significantly higher at 88% with ELISA than those at 75% for immediate vaccination (P < .01) and 96% vs 88% with OPA (P = .02). These responder proportions persisted at the 12-month follow-up measurements, remaining higher in the delayed MTX group for both assays and across the 13 serotypes.

Showing a graph of the antibody responses, Dr. Morel explained that “at 12 months, the curves start to converge, but the difference in antibody titers were still significant for eight of the 13 serotypes.”
 

Disease Activity Not Adversely Affected by Starting MTX 1 Month Later

Regarding medication doses at 12 months, the cumulative glucocorticoid doses were similar between groups during the follow-up. As expected, the 1-year cumulative dose of MTX was higher in those given the drug immediately after vaccination vs delayed (826 vs 734 mg), but the weekly mean doses of MTX were similar at 3, 6, and 12 months between the two groups, and likewise, the use of targeted disease-modifying antirheumatic drugs (DMARDs) at 1 year was comparable. The cumulative glucocorticoid dose at 12 months was similar at 1716 mg with delayed MTX and 1613 mg with immediate MTX.

Not unexpectedly, at 1 month, DAS28 scores were higher with delayed vs immediate MTX at 3.95 vs 3.38 for DAS28-ESR and 3.54 vs 3.01 for DAS28-CRP (P < .01), but after the first month, DAS28 scores were similar between the two groups.

No significant differences were found between the groups for adverse event rates within 7 days of receiving PCV13, with local and systemic reactions occurring at 60%-61% and 50%-58%, respectively; fever at 0%-4%; and severe infections at 12%.

Finally, no difference was found in terms of serious adverse events between groups, with one pneumococcal infection with delayed MTX during follow-up, and there were no unexpected side effects observed with the PCV13 and PPV23 vaccinations.
 

Rheumatologists’ Reactions

Ernest Choy, MD, head of rheumatology and translational research at the Institute of Infection and Immunity, Cardiff University School of Medicine, Cardiff, Wales, asked if any individual showed no humoral response at all rather than a reduced response. “I ask because if there is no humoral response, then they are at very high risk, and there will be clinical relevance to that.”

Dr. Morel replied that “one serotype showed no response, at least according to the assays used, but we don’t know why. We analyzed at the population [level], not at the individual level, so it is difficult to answer the question.”

Another delegate asked what the participants thought about delaying MTX by 1 month. “When we tell the patient we need to vaccinate before we can use methotrexate [because] otherwise, we will reduce the response to the vaccination, then patient accepts it,” said Dr. Morel, adding that, “we allowed a minimal dose of steroids, and we saw from the results that the DAS28 at 1 month had changed.”

Co-moderator Katerina Chatzidionysiou, MD, PhD, a consultant rheumatologist and head of the Clinical Trial Department Rheumatology Unit, Karolinska University Hospital, Stockholm, Sweden, said that “As a physician, I’d feel uncomfortable delaying MTX if they had very active disease even for a short period of time.”

Dr. Morel replied that, “Today, we have so many drugs that can control the disease, for example, the targeted DMARDs. Progression does not show much variation, and we know x-ray progression with today’s drugs is a lot less than previously.”

Dr. Morel reported financial relationships with AbbVie, Amgen, Biogen, Bristol Myers Squibb, Fresenius Kabi, Galapagos, GlaxoSmithKline, Lilly, Medac, Nordic Pharma, Novartis, Pfizer, Sandoz, Sanofi, Boehringer Ingelheim, and Servier. Dr. Choy had no relevant financial relationships of relevance to this study.

A version of this article appeared on Medscape.com.

VIENNA — Pneumococcal vaccination administered 1 month prior to starting methotrexate (MTX) in patients with rheumatoid arthritis (RA) allows a significantly higher immunological response at 1 month and does not affect disease control at 1 year, compared with starting MTX simultaneously with the vaccination, according to data from a randomized trial presented at the annual European Congress of Rheumatology.

“Our patients are more susceptible to infection due to immunosuppressive therapy, and it’s recommended they receive vaccination against pneumococcal infection,” the lead author Jacques Morel, MD, PhD, said in his presentation of results from the VACIMRA study.

Timing the vaccination against pneumococcal disease when initiating MTX in clinical practice has been a point of uncertainty, noted Dr. Morel, a rheumatologist from Centre Hospitalier Universitaire, Montpellier, France.

“How can we deal with this in clinical practice where one recommendation is to vaccine before initiation of methotrexate, but it is also recommended to start methotrexate as soon as the diagnosis of RA is made?” he asked.
 

Comparing Humoral Response of MTX Started Immediately or 1 Month Post-Vaccination

The prospective, randomized, multicenter trial aimed to compare the rate of humoral immunological response against pneumococcal 13-valent conjugate vaccine (PCV13) in patients with RA who had a Disease Activity Score in 28 joints (DAS28) > 3.2, never taken MTX, and never been vaccinated against pneumococcus. Patients were vaccinated either 1 month before MTX initiation (n = 126) or simultaneously with MTX (n = 123). Oral glucocorticoids were allowed but only at < 10 mg/d. Following PCV13 vaccination, all patients also received the 23-valent pneumococcal polysaccharide vaccine (PPV23) 2 months later.

Concentrations of immunoglobulin (Ig) G antibodies against the 13 serotypes contained within PCV13 were measured using enzyme-linked immunosorbent assay (ELISA) and opsonophagocytic killing assay (OPA) at baseline and during follow-up at 1, 3, 6, and 12 months.

Positive antibody response was defined as a twofold or more increase in the IgG concentration using ELISA. The main outcome was the responder rates at 1 month after PCV13, defined by at least three positive antibody responses out of five of the target PVC13 serotypes (1, 3, 5, 7F, and 19A) using ELISA or OPA. Secondary outcomes included comparisons of the percentage of patients responding to each of the 13 vaccine serotypes at 1 month and after the boost with PPV23 and at 3, 6, and 12 months after vaccination with PCV13. The researchers also measured disease activity, infections, and side effects throughout the study.

Dr. Morel highlighted that all the patients had very early RA of less than 6 months, and that their characteristics at baseline were similar in both groups with 70% women, mean age 55.6 years, RA duration 2 months, 69% positive for anticitrullinated protein antibodies, 21% with erosive disease, and a DAS28 based on C-reactive protein of 4.6.

Response rates in those receiving MTX 1 month after vaccination were significantly higher at 88% with ELISA than those at 75% for immediate vaccination (P < .01) and 96% vs 88% with OPA (P = .02). These responder proportions persisted at the 12-month follow-up measurements, remaining higher in the delayed MTX group for both assays and across the 13 serotypes.

Showing a graph of the antibody responses, Dr. Morel explained that “at 12 months, the curves start to converge, but the difference in antibody titers were still significant for eight of the 13 serotypes.”
 

Disease Activity Not Adversely Affected by Starting MTX 1 Month Later

Regarding medication doses at 12 months, the cumulative glucocorticoid doses were similar between groups during the follow-up. As expected, the 1-year cumulative dose of MTX was higher in those given the drug immediately after vaccination vs delayed (826 vs 734 mg), but the weekly mean doses of MTX were similar at 3, 6, and 12 months between the two groups, and likewise, the use of targeted disease-modifying antirheumatic drugs (DMARDs) at 1 year was comparable. The cumulative glucocorticoid dose at 12 months was similar at 1716 mg with delayed MTX and 1613 mg with immediate MTX.

Not unexpectedly, at 1 month, DAS28 scores were higher with delayed vs immediate MTX at 3.95 vs 3.38 for DAS28-ESR and 3.54 vs 3.01 for DAS28-CRP (P < .01), but after the first month, DAS28 scores were similar between the two groups.

No significant differences were found between the groups for adverse event rates within 7 days of receiving PCV13, with local and systemic reactions occurring at 60%-61% and 50%-58%, respectively; fever at 0%-4%; and severe infections at 12%.

Finally, no difference was found in terms of serious adverse events between groups, with one pneumococcal infection with delayed MTX during follow-up, and there were no unexpected side effects observed with the PCV13 and PPV23 vaccinations.
 

Rheumatologists’ Reactions

Ernest Choy, MD, head of rheumatology and translational research at the Institute of Infection and Immunity, Cardiff University School of Medicine, Cardiff, Wales, asked if any individual showed no humoral response at all rather than a reduced response. “I ask because if there is no humoral response, then they are at very high risk, and there will be clinical relevance to that.”

Dr. Morel replied that “one serotype showed no response, at least according to the assays used, but we don’t know why. We analyzed at the population [level], not at the individual level, so it is difficult to answer the question.”

Another delegate asked what the participants thought about delaying MTX by 1 month. “When we tell the patient we need to vaccinate before we can use methotrexate [because] otherwise, we will reduce the response to the vaccination, then patient accepts it,” said Dr. Morel, adding that, “we allowed a minimal dose of steroids, and we saw from the results that the DAS28 at 1 month had changed.”

Co-moderator Katerina Chatzidionysiou, MD, PhD, a consultant rheumatologist and head of the Clinical Trial Department Rheumatology Unit, Karolinska University Hospital, Stockholm, Sweden, said that “As a physician, I’d feel uncomfortable delaying MTX if they had very active disease even for a short period of time.”

Dr. Morel replied that, “Today, we have so many drugs that can control the disease, for example, the targeted DMARDs. Progression does not show much variation, and we know x-ray progression with today’s drugs is a lot less than previously.”

Dr. Morel reported financial relationships with AbbVie, Amgen, Biogen, Bristol Myers Squibb, Fresenius Kabi, Galapagos, GlaxoSmithKline, Lilly, Medac, Nordic Pharma, Novartis, Pfizer, Sandoz, Sanofi, Boehringer Ingelheim, and Servier. Dr. Choy had no relevant financial relationships of relevance to this study.

A version of this article appeared on Medscape.com.

VIENNA — Pneumococcal vaccination administered 1 month prior to starting methotrexate (MTX) in patients with rheumatoid arthritis (RA) allows a significantly higher immunological response at 1 month and does not affect disease control at 1 year, compared with starting MTX simultaneously with the vaccination, according to data from a randomized trial presented at the annual European Congress of Rheumatology.

“Our patients are more susceptible to infection due to immunosuppressive therapy, and it’s recommended they receive vaccination against pneumococcal infection,” the lead author Jacques Morel, MD, PhD, said in his presentation of results from the VACIMRA study.

Timing the vaccination against pneumococcal disease when initiating MTX in clinical practice has been a point of uncertainty, noted Dr. Morel, a rheumatologist from Centre Hospitalier Universitaire, Montpellier, France.

“How can we deal with this in clinical practice where one recommendation is to vaccine before initiation of methotrexate, but it is also recommended to start methotrexate as soon as the diagnosis of RA is made?” he asked.
 

Comparing Humoral Response of MTX Started Immediately or 1 Month Post-Vaccination

The prospective, randomized, multicenter trial aimed to compare the rate of humoral immunological response against pneumococcal 13-valent conjugate vaccine (PCV13) in patients with RA who had a Disease Activity Score in 28 joints (DAS28) > 3.2, never taken MTX, and never been vaccinated against pneumococcus. Patients were vaccinated either 1 month before MTX initiation (n = 126) or simultaneously with MTX (n = 123). Oral glucocorticoids were allowed but only at < 10 mg/d. Following PCV13 vaccination, all patients also received the 23-valent pneumococcal polysaccharide vaccine (PPV23) 2 months later.

Concentrations of immunoglobulin (Ig) G antibodies against the 13 serotypes contained within PCV13 were measured using enzyme-linked immunosorbent assay (ELISA) and opsonophagocytic killing assay (OPA) at baseline and during follow-up at 1, 3, 6, and 12 months.

Positive antibody response was defined as a twofold or more increase in the IgG concentration using ELISA. The main outcome was the responder rates at 1 month after PCV13, defined by at least three positive antibody responses out of five of the target PVC13 serotypes (1, 3, 5, 7F, and 19A) using ELISA or OPA. Secondary outcomes included comparisons of the percentage of patients responding to each of the 13 vaccine serotypes at 1 month and after the boost with PPV23 and at 3, 6, and 12 months after vaccination with PCV13. The researchers also measured disease activity, infections, and side effects throughout the study.

Dr. Morel highlighted that all the patients had very early RA of less than 6 months, and that their characteristics at baseline were similar in both groups with 70% women, mean age 55.6 years, RA duration 2 months, 69% positive for anticitrullinated protein antibodies, 21% with erosive disease, and a DAS28 based on C-reactive protein of 4.6.

Response rates in those receiving MTX 1 month after vaccination were significantly higher at 88% with ELISA than those at 75% for immediate vaccination (P < .01) and 96% vs 88% with OPA (P = .02). These responder proportions persisted at the 12-month follow-up measurements, remaining higher in the delayed MTX group for both assays and across the 13 serotypes.

Showing a graph of the antibody responses, Dr. Morel explained that “at 12 months, the curves start to converge, but the difference in antibody titers were still significant for eight of the 13 serotypes.”
 

Disease Activity Not Adversely Affected by Starting MTX 1 Month Later

Regarding medication doses at 12 months, the cumulative glucocorticoid doses were similar between groups during the follow-up. As expected, the 1-year cumulative dose of MTX was higher in those given the drug immediately after vaccination vs delayed (826 vs 734 mg), but the weekly mean doses of MTX were similar at 3, 6, and 12 months between the two groups, and likewise, the use of targeted disease-modifying antirheumatic drugs (DMARDs) at 1 year was comparable. The cumulative glucocorticoid dose at 12 months was similar at 1716 mg with delayed MTX and 1613 mg with immediate MTX.

Not unexpectedly, at 1 month, DAS28 scores were higher with delayed vs immediate MTX at 3.95 vs 3.38 for DAS28-ESR and 3.54 vs 3.01 for DAS28-CRP (P < .01), but after the first month, DAS28 scores were similar between the two groups.

No significant differences were found between the groups for adverse event rates within 7 days of receiving PCV13, with local and systemic reactions occurring at 60%-61% and 50%-58%, respectively; fever at 0%-4%; and severe infections at 12%.

Finally, no difference was found in terms of serious adverse events between groups, with one pneumococcal infection with delayed MTX during follow-up, and there were no unexpected side effects observed with the PCV13 and PPV23 vaccinations.
 

Rheumatologists’ Reactions

Ernest Choy, MD, head of rheumatology and translational research at the Institute of Infection and Immunity, Cardiff University School of Medicine, Cardiff, Wales, asked if any individual showed no humoral response at all rather than a reduced response. “I ask because if there is no humoral response, then they are at very high risk, and there will be clinical relevance to that.”

Dr. Morel replied that “one serotype showed no response, at least according to the assays used, but we don’t know why. We analyzed at the population [level], not at the individual level, so it is difficult to answer the question.”

Another delegate asked what the participants thought about delaying MTX by 1 month. “When we tell the patient we need to vaccinate before we can use methotrexate [because] otherwise, we will reduce the response to the vaccination, then patient accepts it,” said Dr. Morel, adding that, “we allowed a minimal dose of steroids, and we saw from the results that the DAS28 at 1 month had changed.”

Co-moderator Katerina Chatzidionysiou, MD, PhD, a consultant rheumatologist and head of the Clinical Trial Department Rheumatology Unit, Karolinska University Hospital, Stockholm, Sweden, said that “As a physician, I’d feel uncomfortable delaying MTX if they had very active disease even for a short period of time.”

Dr. Morel replied that, “Today, we have so many drugs that can control the disease, for example, the targeted DMARDs. Progression does not show much variation, and we know x-ray progression with today’s drugs is a lot less than previously.”

Dr. Morel reported financial relationships with AbbVie, Amgen, Biogen, Bristol Myers Squibb, Fresenius Kabi, Galapagos, GlaxoSmithKline, Lilly, Medac, Nordic Pharma, Novartis, Pfizer, Sandoz, Sanofi, Boehringer Ingelheim, and Servier. Dr. Choy had no relevant financial relationships of relevance to this study.

A version of this article appeared on Medscape.com.

CHICAGO — One of the more recent developments in sunscreen technology is the addition of iron oxide to mineral sunscreens.

Iron oxide is “an excellent pigment” that absorbs and blocks visible light, which is particularly important in individuals with Fitzpatrick skin types III-VI, Zoe D. Draelos, MD, consulting professor of dermatology at Duke University, Durham, North Carolina, said at the Pigmentation Disorders Exchange symposium.

Susan C. Taylor, MD, professor of dermatology at the University of Pennsylvania, Philadelphia, who spoke at the conference, also recommended tinted sunscreen with iron oxide for patients with skin of color. “It still needs to be broad spectrum,” she said, “and at least an SPF [Sun Protection Factor] 30.”

When blended with mineral sunscreens, iron oxide can reduce transmission of visible light by 90% and can protect patients from hyperpigmentation. Iron oxide comes in different colors blended together for various degrees of tinting.

Dr. Taylor noted that iron oxide is listed under the inactive ingredients. “The literature indicates a 3% concentration to aim for, but we don’t know the concentration in most of the products,” she added.

During her presentation, Dr. Draelos noted that inorganic sunscreens, such as zinc oxide and titanium oxides, are highly effective but make the skin white and pasty. To address this issue, many companies are now grinding these materials into such small particles that they are transparent.

“That’s great, except the smaller the particle is, the less UV [ultraviolet] radiation it reflects and that lowers the [SPF],” she said.

In addition to providing photoprotection, sunscreens in general provide protection from nanoparticles in tobacco and combustion, such as traffic exhaust, which can harm skin over time. “Moisturizers and sunscreens are the best way to protect against pollution and tobacco nanoparticle damage, which can contribute to inflammation,” she noted. They create a film over the skin and trap the nanoparticles.
 

Start the Patient Visit With a Photoprotection Talk

At the meeting, Dr. Taylor recommended that for all patients with hypopigmentation and hyperpigmentation disorders, “treatment really begins with photoprotection.”

She acknowledged that photoprotection discussions, including the basics of seeking shade, wearing protective clothing, and avoiding midday sun, often come at the end of the patient visit but she urged dermatologists to make that the first topic instead.

Dr. Taylor said a question often asked of patients of color about prolonged sun exposure — whether their skin turns bright red after too much sun — may get a negative reply. The better question is whether the patient has experienced tender skin after too much sun — which can signify a sunburn, she said.

Dr. Draelos reported no relevant financial relationships. Dr. Taylor reported financial relationships and grant support from multiple pharmaceutical companies.

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

CHICAGO — One of the more recent developments in sunscreen technology is the addition of iron oxide to mineral sunscreens.

Iron oxide is “an excellent pigment” that absorbs and blocks visible light, which is particularly important in individuals with Fitzpatrick skin types III-VI, Zoe D. Draelos, MD, consulting professor of dermatology at Duke University, Durham, North Carolina, said at the Pigmentation Disorders Exchange symposium.

Susan C. Taylor, MD, professor of dermatology at the University of Pennsylvania, Philadelphia, who spoke at the conference, also recommended tinted sunscreen with iron oxide for patients with skin of color. “It still needs to be broad spectrum,” she said, “and at least an SPF [Sun Protection Factor] 30.”

When blended with mineral sunscreens, iron oxide can reduce transmission of visible light by 90% and can protect patients from hyperpigmentation. Iron oxide comes in different colors blended together for various degrees of tinting.

Dr. Taylor noted that iron oxide is listed under the inactive ingredients. “The literature indicates a 3% concentration to aim for, but we don’t know the concentration in most of the products,” she added.

During her presentation, Dr. Draelos noted that inorganic sunscreens, such as zinc oxide and titanium oxides, are highly effective but make the skin white and pasty. To address this issue, many companies are now grinding these materials into such small particles that they are transparent.

“That’s great, except the smaller the particle is, the less UV [ultraviolet] radiation it reflects and that lowers the [SPF],” she said.

In addition to providing photoprotection, sunscreens in general provide protection from nanoparticles in tobacco and combustion, such as traffic exhaust, which can harm skin over time. “Moisturizers and sunscreens are the best way to protect against pollution and tobacco nanoparticle damage, which can contribute to inflammation,” she noted. They create a film over the skin and trap the nanoparticles.
 

Start the Patient Visit With a Photoprotection Talk

At the meeting, Dr. Taylor recommended that for all patients with hypopigmentation and hyperpigmentation disorders, “treatment really begins with photoprotection.”

She acknowledged that photoprotection discussions, including the basics of seeking shade, wearing protective clothing, and avoiding midday sun, often come at the end of the patient visit but she urged dermatologists to make that the first topic instead.

Dr. Taylor said a question often asked of patients of color about prolonged sun exposure — whether their skin turns bright red after too much sun — may get a negative reply. The better question is whether the patient has experienced tender skin after too much sun — which can signify a sunburn, she said.

Dr. Draelos reported no relevant financial relationships. Dr. Taylor reported financial relationships and grant support from multiple pharmaceutical companies.

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

CHICAGO — One of the more recent developments in sunscreen technology is the addition of iron oxide to mineral sunscreens.

Iron oxide is “an excellent pigment” that absorbs and blocks visible light, which is particularly important in individuals with Fitzpatrick skin types III-VI, Zoe D. Draelos, MD, consulting professor of dermatology at Duke University, Durham, North Carolina, said at the Pigmentation Disorders Exchange symposium.

Susan C. Taylor, MD, professor of dermatology at the University of Pennsylvania, Philadelphia, who spoke at the conference, also recommended tinted sunscreen with iron oxide for patients with skin of color. “It still needs to be broad spectrum,” she said, “and at least an SPF [Sun Protection Factor] 30.”

When blended with mineral sunscreens, iron oxide can reduce transmission of visible light by 90% and can protect patients from hyperpigmentation. Iron oxide comes in different colors blended together for various degrees of tinting.

Dr. Taylor noted that iron oxide is listed under the inactive ingredients. “The literature indicates a 3% concentration to aim for, but we don’t know the concentration in most of the products,” she added.

During her presentation, Dr. Draelos noted that inorganic sunscreens, such as zinc oxide and titanium oxides, are highly effective but make the skin white and pasty. To address this issue, many companies are now grinding these materials into such small particles that they are transparent.

“That’s great, except the smaller the particle is, the less UV [ultraviolet] radiation it reflects and that lowers the [SPF],” she said.

In addition to providing photoprotection, sunscreens in general provide protection from nanoparticles in tobacco and combustion, such as traffic exhaust, which can harm skin over time. “Moisturizers and sunscreens are the best way to protect against pollution and tobacco nanoparticle damage, which can contribute to inflammation,” she noted. They create a film over the skin and trap the nanoparticles.
 

Start the Patient Visit With a Photoprotection Talk

At the meeting, Dr. Taylor recommended that for all patients with hypopigmentation and hyperpigmentation disorders, “treatment really begins with photoprotection.”

She acknowledged that photoprotection discussions, including the basics of seeking shade, wearing protective clothing, and avoiding midday sun, often come at the end of the patient visit but she urged dermatologists to make that the first topic instead.

Dr. Taylor said a question often asked of patients of color about prolonged sun exposure — whether their skin turns bright red after too much sun — may get a negative reply. The better question is whether the patient has experienced tender skin after too much sun — which can signify a sunburn, she said.

Dr. Draelos reported no relevant financial relationships. Dr. Taylor reported financial relationships and grant support from multiple pharmaceutical companies.

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

BOSTON — Patients who have had a stroke are thought to be at a higher risk for another one, but oral anticoagulation with edoxaban led to no discernible reduction in the risk for a second stroke, and the risk for major bleeding was more than quadruple the risk with no anticoagulation, a subanalysis of a major European trial has shown.

“There is no interaction between prior stroke or TIA [transient ischemic attack] and the treatment effect, and this is true for the primary outcome and the safety outcome,” Paulus Kirchoff, MD, director of cardiology at the University Heart and Vascular Center in Hamburg, Germany, said during his presentation of a subanalysis of the NOAH-AFNET 6 trial at the annual meeting of the Heart Rhythm Society (HRS) 2024. However, “there is a signal for more safety events in patients randomized to anticoagulation with a prior stroke.”

The subanalysis involved 253 patients who had had a stroke or TIA and who had device-detected atrial fibrillation (AF) from the overall NOAH-AFNET 6 population of 2536 patients, which enrolled patients 65 years and older with at least one additional CHA2DS-VASc risk factor and patients 75 years and older with device-detected subclinical AF episodes of at least 6 minutes. Patients were randomized to either edoxaban or no anticoagulation, but 53.9% of the no-anticoagulation group was taking aspirin at trial enrollment. Anticoagulation with edoxaban was shown to have no significant impact on stroke rates or other cardiovascular outcomes.
 

Subanalysis Results

In the subanalysis, a composite of stroke, systemic embolism, and cardiovascular death — the primary outcome — was similar in the edoxaban and no-anticoagulation groups (14/122 patients [11.5%] vs 16/131 patients [12.2%]; 5.7% vs 6.3% per patient-year).

The rate of recurrent stroke was also similar in the edoxaban and no-anticoagulation groups (4 of 122 patients [3.3%] vs 6 of 131 patients [4.6%]; 1.6% vs 2.3% per patient-year). And there were eight cardiovascular deaths in each group.

However, edoxaban patients had significantly higher rates of major bleeding.

“This is a subanalysis, so what we see in terms of the number of patients with events is not powered for a definitive answer, but we do see that there were 10 major bleeds in the group of patients with a prior stroke or TIA in NOAH,” Dr. Kirchoff reported. “Eight of those 10 major bleeds occurred in patients randomized to edoxaban.”

Results from the NOAH-AFNET 6 trial have been compared with those from the ARTESiA trial, which compared apixaban anticoagulation with aspirin in patients with subclinical AF and was also presented at HRS 2024. ARTESiA showed that apixaban significantly lowered the risk for stroke and systemic embolism.

“In ARTESiA, everyone was on aspirin when they were randomized to no anticoagulation; in NOAH, only about half were on aspirin,” Dr. Kirchoff said.

Both studies had similar outcomes for cardiovascular death in the anticoagulation and no-anticoagulation groups. “It’s not significant; it may be chance, but it’s definitely not the reduction in death that we have seen in the anticoagulant trials,” Dr. Kirchoff said. “When you look at the meta-analyses of the early anticoagulation trials, there’s a one third reduction in death, and here we’re talking about a smaller reduction.”

This research points to a need for a better way to evaluate stroke risk. “We need new markers,” Dr. Kirchoff said. “Some of them may be in the blood or imaging, genetics maybe, and one thing that really emerges from my perspective is that we now have the first evidence to suggest that patients with a very low atrial fibrillation burden have a low stroke rate.”

More research is needed to better understand AF characteristics and stroke risk, he said.
 

AF Care Enters a ‘Gray Zone’

The NOAH-AFNET 6 results, coupled with those from ARTESiA, are changing the paradigm for anticoagulation in patients with stroke, said Taya Glotzer, MD, an electrophysiologist at the Hackensack University Medical Center in Hackensack, New Jersey, who compiled her own analysis of the studies’ outcomes.

“In ARTESiA, the stroke reduction was only 0.44% a year, with a number needed to treat of 250,” she said. “In the NOAH-AFNET 6 main trial, the stroke reduction was 0.2%, with the number needed to treat of 500, and in the NOAH prior stroke patients, there was a 0.7% reduction, with a number needed to treat of 143.”

None of these trials would meet the standard for a class 1 recommendation for anticoagulation with a reduction of even 1%-2% per year, she noted, but they do show that the stroke rate “is very, very low” in prior patients with stroke.

“Prior to 2024, we knew what was black and white; we knew who to anticoagulate and who not to anticoagulate. And now we are in a gray zone, trying to balance the risk of stroke and bleeding. We have to individualize or hope for substudies, perhaps using the CHA2DS-VASc score or other information about the left atrium, to help us make decisions in these patients. It’s not just going to be black and white,” she said.

Dr. Kirchoff had no relevant financial relationships to disclose. Dr. Glotzer disclosed financial relationships with Medtronic, Abbott, Boston Scientific, and MediaSphere Medical.

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

BOSTON — Patients who have had a stroke are thought to be at a higher risk for another one, but oral anticoagulation with edoxaban led to no discernible reduction in the risk for a second stroke, and the risk for major bleeding was more than quadruple the risk with no anticoagulation, a subanalysis of a major European trial has shown.

“There is no interaction between prior stroke or TIA [transient ischemic attack] and the treatment effect, and this is true for the primary outcome and the safety outcome,” Paulus Kirchoff, MD, director of cardiology at the University Heart and Vascular Center in Hamburg, Germany, said during his presentation of a subanalysis of the NOAH-AFNET 6 trial at the annual meeting of the Heart Rhythm Society (HRS) 2024. However, “there is a signal for more safety events in patients randomized to anticoagulation with a prior stroke.”

The subanalysis involved 253 patients who had had a stroke or TIA and who had device-detected atrial fibrillation (AF) from the overall NOAH-AFNET 6 population of 2536 patients, which enrolled patients 65 years and older with at least one additional CHA2DS-VASc risk factor and patients 75 years and older with device-detected subclinical AF episodes of at least 6 minutes. Patients were randomized to either edoxaban or no anticoagulation, but 53.9% of the no-anticoagulation group was taking aspirin at trial enrollment. Anticoagulation with edoxaban was shown to have no significant impact on stroke rates or other cardiovascular outcomes.
 

Subanalysis Results

In the subanalysis, a composite of stroke, systemic embolism, and cardiovascular death — the primary outcome — was similar in the edoxaban and no-anticoagulation groups (14/122 patients [11.5%] vs 16/131 patients [12.2%]; 5.7% vs 6.3% per patient-year).

The rate of recurrent stroke was also similar in the edoxaban and no-anticoagulation groups (4 of 122 patients [3.3%] vs 6 of 131 patients [4.6%]; 1.6% vs 2.3% per patient-year). And there were eight cardiovascular deaths in each group.

However, edoxaban patients had significantly higher rates of major bleeding.

“This is a subanalysis, so what we see in terms of the number of patients with events is not powered for a definitive answer, but we do see that there were 10 major bleeds in the group of patients with a prior stroke or TIA in NOAH,” Dr. Kirchoff reported. “Eight of those 10 major bleeds occurred in patients randomized to edoxaban.”

Results from the NOAH-AFNET 6 trial have been compared with those from the ARTESiA trial, which compared apixaban anticoagulation with aspirin in patients with subclinical AF and was also presented at HRS 2024. ARTESiA showed that apixaban significantly lowered the risk for stroke and systemic embolism.

“In ARTESiA, everyone was on aspirin when they were randomized to no anticoagulation; in NOAH, only about half were on aspirin,” Dr. Kirchoff said.

Both studies had similar outcomes for cardiovascular death in the anticoagulation and no-anticoagulation groups. “It’s not significant; it may be chance, but it’s definitely not the reduction in death that we have seen in the anticoagulant trials,” Dr. Kirchoff said. “When you look at the meta-analyses of the early anticoagulation trials, there’s a one third reduction in death, and here we’re talking about a smaller reduction.”

This research points to a need for a better way to evaluate stroke risk. “We need new markers,” Dr. Kirchoff said. “Some of them may be in the blood or imaging, genetics maybe, and one thing that really emerges from my perspective is that we now have the first evidence to suggest that patients with a very low atrial fibrillation burden have a low stroke rate.”

More research is needed to better understand AF characteristics and stroke risk, he said.
 

AF Care Enters a ‘Gray Zone’

The NOAH-AFNET 6 results, coupled with those from ARTESiA, are changing the paradigm for anticoagulation in patients with stroke, said Taya Glotzer, MD, an electrophysiologist at the Hackensack University Medical Center in Hackensack, New Jersey, who compiled her own analysis of the studies’ outcomes.

“In ARTESiA, the stroke reduction was only 0.44% a year, with a number needed to treat of 250,” she said. “In the NOAH-AFNET 6 main trial, the stroke reduction was 0.2%, with the number needed to treat of 500, and in the NOAH prior stroke patients, there was a 0.7% reduction, with a number needed to treat of 143.”

None of these trials would meet the standard for a class 1 recommendation for anticoagulation with a reduction of even 1%-2% per year, she noted, but they do show that the stroke rate “is very, very low” in prior patients with stroke.

“Prior to 2024, we knew what was black and white; we knew who to anticoagulate and who not to anticoagulate. And now we are in a gray zone, trying to balance the risk of stroke and bleeding. We have to individualize or hope for substudies, perhaps using the CHA2DS-VASc score or other information about the left atrium, to help us make decisions in these patients. It’s not just going to be black and white,” she said.

Dr. Kirchoff had no relevant financial relationships to disclose. Dr. Glotzer disclosed financial relationships with Medtronic, Abbott, Boston Scientific, and MediaSphere Medical.

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

BOSTON — Patients who have had a stroke are thought to be at a higher risk for another one, but oral anticoagulation with edoxaban led to no discernible reduction in the risk for a second stroke, and the risk for major bleeding was more than quadruple the risk with no anticoagulation, a subanalysis of a major European trial has shown.

“There is no interaction between prior stroke or TIA [transient ischemic attack] and the treatment effect, and this is true for the primary outcome and the safety outcome,” Paulus Kirchoff, MD, director of cardiology at the University Heart and Vascular Center in Hamburg, Germany, said during his presentation of a subanalysis of the NOAH-AFNET 6 trial at the annual meeting of the Heart Rhythm Society (HRS) 2024. However, “there is a signal for more safety events in patients randomized to anticoagulation with a prior stroke.”

The subanalysis involved 253 patients who had had a stroke or TIA and who had device-detected atrial fibrillation (AF) from the overall NOAH-AFNET 6 population of 2536 patients, which enrolled patients 65 years and older with at least one additional CHA2DS-VASc risk factor and patients 75 years and older with device-detected subclinical AF episodes of at least 6 minutes. Patients were randomized to either edoxaban or no anticoagulation, but 53.9% of the no-anticoagulation group was taking aspirin at trial enrollment. Anticoagulation with edoxaban was shown to have no significant impact on stroke rates or other cardiovascular outcomes.
 

Subanalysis Results

In the subanalysis, a composite of stroke, systemic embolism, and cardiovascular death — the primary outcome — was similar in the edoxaban and no-anticoagulation groups (14/122 patients [11.5%] vs 16/131 patients [12.2%]; 5.7% vs 6.3% per patient-year).

The rate of recurrent stroke was also similar in the edoxaban and no-anticoagulation groups (4 of 122 patients [3.3%] vs 6 of 131 patients [4.6%]; 1.6% vs 2.3% per patient-year). And there were eight cardiovascular deaths in each group.

However, edoxaban patients had significantly higher rates of major bleeding.

“This is a subanalysis, so what we see in terms of the number of patients with events is not powered for a definitive answer, but we do see that there were 10 major bleeds in the group of patients with a prior stroke or TIA in NOAH,” Dr. Kirchoff reported. “Eight of those 10 major bleeds occurred in patients randomized to edoxaban.”

Results from the NOAH-AFNET 6 trial have been compared with those from the ARTESiA trial, which compared apixaban anticoagulation with aspirin in patients with subclinical AF and was also presented at HRS 2024. ARTESiA showed that apixaban significantly lowered the risk for stroke and systemic embolism.

“In ARTESiA, everyone was on aspirin when they were randomized to no anticoagulation; in NOAH, only about half were on aspirin,” Dr. Kirchoff said.

Both studies had similar outcomes for cardiovascular death in the anticoagulation and no-anticoagulation groups. “It’s not significant; it may be chance, but it’s definitely not the reduction in death that we have seen in the anticoagulant trials,” Dr. Kirchoff said. “When you look at the meta-analyses of the early anticoagulation trials, there’s a one third reduction in death, and here we’re talking about a smaller reduction.”

This research points to a need for a better way to evaluate stroke risk. “We need new markers,” Dr. Kirchoff said. “Some of them may be in the blood or imaging, genetics maybe, and one thing that really emerges from my perspective is that we now have the first evidence to suggest that patients with a very low atrial fibrillation burden have a low stroke rate.”

More research is needed to better understand AF characteristics and stroke risk, he said.
 

AF Care Enters a ‘Gray Zone’

The NOAH-AFNET 6 results, coupled with those from ARTESiA, are changing the paradigm for anticoagulation in patients with stroke, said Taya Glotzer, MD, an electrophysiologist at the Hackensack University Medical Center in Hackensack, New Jersey, who compiled her own analysis of the studies’ outcomes.

“In ARTESiA, the stroke reduction was only 0.44% a year, with a number needed to treat of 250,” she said. “In the NOAH-AFNET 6 main trial, the stroke reduction was 0.2%, with the number needed to treat of 500, and in the NOAH prior stroke patients, there was a 0.7% reduction, with a number needed to treat of 143.”

None of these trials would meet the standard for a class 1 recommendation for anticoagulation with a reduction of even 1%-2% per year, she noted, but they do show that the stroke rate “is very, very low” in prior patients with stroke.

“Prior to 2024, we knew what was black and white; we knew who to anticoagulate and who not to anticoagulate. And now we are in a gray zone, trying to balance the risk of stroke and bleeding. We have to individualize or hope for substudies, perhaps using the CHA2DS-VASc score or other information about the left atrium, to help us make decisions in these patients. It’s not just going to be black and white,” she said.

Dr. Kirchoff had no relevant financial relationships to disclose. Dr. Glotzer disclosed financial relationships with Medtronic, Abbott, Boston Scientific, and MediaSphere Medical.

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

LISBON, PORTUGAL — Few people with suspected heart failure and elevated N-terminal prohormone of brain natriuretic peptide (NT-proBNP) levels are receiving a diagnosis after a year, reported investigators, who say high rates of hospitalization are common.

Presenting here at the Heart Failure Association of the European Society of Cardiology (HFA-ESC) 2024, researchers shared results from the REVOLUTION-HF study involving almost 8000 people who consulted outpatient primary and secondary care over a 5-year period.

About two thirds of the patients had suspected heart failure; however, less than 30% of the people received a diagnosis within a year.

Yet hospitalization was eight times higher in the suspected heart failure group than in the control group, and all-cause mortality was nearly doubled. The outcomes were even worse in patients with high NT-proBNP levels.

Patients with suspected heart failure are “waiting far too long to see a specialist, and that results in a delay to guideline-directed medical therapy, despite the fact that we’re perfectly happy to slap them all on diuretics,” said study presenter Lisa Anderson, MD, PhD, Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George’s Hospital, University of London, England.

“We need to rethink our management of heart failure patients presenting in the community,” she said.

A big gap exists internationally between presentation with heart failure, an elevated NT-proBNP, and confirmatory specialist assessment, she explained.

“It’s a scandal that patients are coming to the GP with signs and symptoms of heart failure, they get tested for natriuretic peptides, and nothing happens,” said co-author Antoni Bayés-Genís, MD, PhD, Heart Institute director, Hospital Universitari Germans Trias i Pujol Catedràtic, Barcelona, Spain.

“These patients may receive an echo, or not, in the coming 12 months,” and “during these 12 months, there is a huge number of heart failure hospitalizations and deaths that could probably be prevented.”
 

Why the Reluctance to Diagnose?

Many issues get in the way of early diagnosis, Dr. Bayés-Genís said. “Inertia, comorbidities, ageism.”

A lot of patients with heart failure are elderly women with some degree of weight gain, he said. “And they come to the clinic with fatigue, so we tell them, ‘Well, that’s normal.”

But “it may not be normal,” he added. “This is a very important topic that we, as a society, need to address.”

There are several “misconceptions” about heart failure, said Ileana L. Piña, MD, MPH, the Robert Stein Chair for Quality and Safety, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, who was not involved in the study.

For example, “we’re all convinced that guideline-directed medical therapy works,” but the evidence is only for patients “with a diagnosis.” In addition, “millions of patients get tested” for heart failure, but they already have a “known diagnosis.”

“When we study these drugs, we’re studying them on patients with manifest disease,” who are only then randomized, Dr. Piña said. “But we seldom see them while they’re developing heart failure. And it’s a process; it doesn’t happen overnight.”

Patients initially often think they may have asthma, and so what follows is an extended period of “uncertainty” and “important time lost” before they finally undergo the assessments that show that they have heart failure, she said.

However, “uncertainty” often lands a patient “in the emergency room or with an unscheduled office visit, where NT-proBNP might get ordered and there’s a long lineup for an echo.”

There are several strengths of the current study, Dr. Piña said, including the fact that 50% of the study population were women, and they were older than a typical trial population. Nevertheless, the results were “eye-opening but not surprising” and, in the end, “disappointing.”

“I agree, we need a revolution, Dr. Anderson,” Dr. Piña said. “The revolution of paying attention to the NT-proBNP when you get it and it’s elevated” and then following through with echocardiography and starting “guideline-directed medical therapy early.”

The diagnosis of heart failure “relies on the presentation of patients with nonspecific signs and symptoms,” such as dyspnea and peripheral edema, “but initiation of guideline-directed medical therapy — life-saving treatment — has to wait until we have a formal echocardiography and specialist clinician assessment,” Dr. Anderson said.

The latest clinical consensus statement from the Heart Failure Association “proposes both rule-in and rule-out NT-proBNP levels for heart failure diagnosis, and obviously we all recognize that it’s important to treat patients as soon as they’re diagnosed,” she explained.
 

REVOLUTION-HF

To examine the risk profile for patients presenting to outpatient care with suspected heart failure, the researchers conducted REVOLUTION-HF, which leveraged nationwide Swedish linked data from general practices, specialists, pharmacies, hospitals, and cause of death registers.

“Really impressively, most of these NT-proBNP tests were coming back within a day,” Dr. Anderson said, “so a really, really good turnaround.”

Individuals were excluded if they had an inpatient admission, echocardiography, or heart failure diagnosis between presentation and the NT-proBNP measurement.

These people were then compared with those presenting to primary or secondary outpatient care for any reason and matched for age, sex, care level, and index year. Both groups were followed up for 1 year.

“Despite this really impressive, almost immediate NT-proBNP testing,” the waiting times to undergo echocardiography were “really disappointing,” Dr. Anderson said.

The median time to first registered echocardiography was 40 days, and only 29% of patients with suspected heart failure received a diagnosis within a year of the index presentation date, which she described as “inadequately slow.”

“And how does this translate to medical therapy?” she asked.
 

Heart Failure Drugs

After the index presentation, the rate of loop diuretic use quadrupled among individuals suspected of having heart failure, but there was a “muted response” when it came to the prescribing of beta-blockers and the other pillars of heart failure therapy, which Dr. Anderson called “very disappointing.”

For outcomes after the index presentation, the rate of hospitalization was much higher in the group with suspected heart failure than in the control group (16.1 vs 2.2 events per 100 person-years). And all-cause mortality occurred more often in the group with suspected heart failure than in the control group (10.3 vs 6.5 events per 100 person-years).

Among patients with NT-proBNP levels of 2000 ng/L, there was a “rapid” onset of hospitalization “within the first few days” of the index presentation, which was tracked by a more linear rise in all-cause deaths, Dr. Anderson reported.

In the United Kingdom, “we are very proud of our 2- and 6-week pathways,” which stipulate that suspected heart failure patients with NT-proBNP levels between 400 and 2000 ng/L are to have a specialist assessment and transthoracic echocardiography within 6 weeks; for those with levels > 2000 ng/L, that interval is accelerated to 2 weeks, she said.

The current results show that “2 weeks is too slow.” And looking at the rest of the cohort with lower NT-proBNP levels, “patients have already been admitted and died” by 6 weeks, she said.

When patients are stratified by age, “you get exactly what you would expect,” Dr. Anderson said. “The older patients are the most at risk” for both hospitalization and all-cause mortality.
 

A version of this article appeared on Medscape.com.

LISBON, PORTUGAL — Few people with suspected heart failure and elevated N-terminal prohormone of brain natriuretic peptide (NT-proBNP) levels are receiving a diagnosis after a year, reported investigators, who say high rates of hospitalization are common.

Presenting here at the Heart Failure Association of the European Society of Cardiology (HFA-ESC) 2024, researchers shared results from the REVOLUTION-HF study involving almost 8000 people who consulted outpatient primary and secondary care over a 5-year period.

About two thirds of the patients had suspected heart failure; however, less than 30% of the people received a diagnosis within a year.

Yet hospitalization was eight times higher in the suspected heart failure group than in the control group, and all-cause mortality was nearly doubled. The outcomes were even worse in patients with high NT-proBNP levels.

Patients with suspected heart failure are “waiting far too long to see a specialist, and that results in a delay to guideline-directed medical therapy, despite the fact that we’re perfectly happy to slap them all on diuretics,” said study presenter Lisa Anderson, MD, PhD, Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George’s Hospital, University of London, England.

“We need to rethink our management of heart failure patients presenting in the community,” she said.

A big gap exists internationally between presentation with heart failure, an elevated NT-proBNP, and confirmatory specialist assessment, she explained.

“It’s a scandal that patients are coming to the GP with signs and symptoms of heart failure, they get tested for natriuretic peptides, and nothing happens,” said co-author Antoni Bayés-Genís, MD, PhD, Heart Institute director, Hospital Universitari Germans Trias i Pujol Catedràtic, Barcelona, Spain.

“These patients may receive an echo, or not, in the coming 12 months,” and “during these 12 months, there is a huge number of heart failure hospitalizations and deaths that could probably be prevented.”
 

Why the Reluctance to Diagnose?

Many issues get in the way of early diagnosis, Dr. Bayés-Genís said. “Inertia, comorbidities, ageism.”

A lot of patients with heart failure are elderly women with some degree of weight gain, he said. “And they come to the clinic with fatigue, so we tell them, ‘Well, that’s normal.”

But “it may not be normal,” he added. “This is a very important topic that we, as a society, need to address.”

There are several “misconceptions” about heart failure, said Ileana L. Piña, MD, MPH, the Robert Stein Chair for Quality and Safety, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, who was not involved in the study.

For example, “we’re all convinced that guideline-directed medical therapy works,” but the evidence is only for patients “with a diagnosis.” In addition, “millions of patients get tested” for heart failure, but they already have a “known diagnosis.”

“When we study these drugs, we’re studying them on patients with manifest disease,” who are only then randomized, Dr. Piña said. “But we seldom see them while they’re developing heart failure. And it’s a process; it doesn’t happen overnight.”

Patients initially often think they may have asthma, and so what follows is an extended period of “uncertainty” and “important time lost” before they finally undergo the assessments that show that they have heart failure, she said.

However, “uncertainty” often lands a patient “in the emergency room or with an unscheduled office visit, where NT-proBNP might get ordered and there’s a long lineup for an echo.”

There are several strengths of the current study, Dr. Piña said, including the fact that 50% of the study population were women, and they were older than a typical trial population. Nevertheless, the results were “eye-opening but not surprising” and, in the end, “disappointing.”

“I agree, we need a revolution, Dr. Anderson,” Dr. Piña said. “The revolution of paying attention to the NT-proBNP when you get it and it’s elevated” and then following through with echocardiography and starting “guideline-directed medical therapy early.”

The diagnosis of heart failure “relies on the presentation of patients with nonspecific signs and symptoms,” such as dyspnea and peripheral edema, “but initiation of guideline-directed medical therapy — life-saving treatment — has to wait until we have a formal echocardiography and specialist clinician assessment,” Dr. Anderson said.

The latest clinical consensus statement from the Heart Failure Association “proposes both rule-in and rule-out NT-proBNP levels for heart failure diagnosis, and obviously we all recognize that it’s important to treat patients as soon as they’re diagnosed,” she explained.
 

REVOLUTION-HF

To examine the risk profile for patients presenting to outpatient care with suspected heart failure, the researchers conducted REVOLUTION-HF, which leveraged nationwide Swedish linked data from general practices, specialists, pharmacies, hospitals, and cause of death registers.

“Really impressively, most of these NT-proBNP tests were coming back within a day,” Dr. Anderson said, “so a really, really good turnaround.”

Individuals were excluded if they had an inpatient admission, echocardiography, or heart failure diagnosis between presentation and the NT-proBNP measurement.

These people were then compared with those presenting to primary or secondary outpatient care for any reason and matched for age, sex, care level, and index year. Both groups were followed up for 1 year.

“Despite this really impressive, almost immediate NT-proBNP testing,” the waiting times to undergo echocardiography were “really disappointing,” Dr. Anderson said.

The median time to first registered echocardiography was 40 days, and only 29% of patients with suspected heart failure received a diagnosis within a year of the index presentation date, which she described as “inadequately slow.”

“And how does this translate to medical therapy?” she asked.
 

Heart Failure Drugs

After the index presentation, the rate of loop diuretic use quadrupled among individuals suspected of having heart failure, but there was a “muted response” when it came to the prescribing of beta-blockers and the other pillars of heart failure therapy, which Dr. Anderson called “very disappointing.”

For outcomes after the index presentation, the rate of hospitalization was much higher in the group with suspected heart failure than in the control group (16.1 vs 2.2 events per 100 person-years). And all-cause mortality occurred more often in the group with suspected heart failure than in the control group (10.3 vs 6.5 events per 100 person-years).

Among patients with NT-proBNP levels of 2000 ng/L, there was a “rapid” onset of hospitalization “within the first few days” of the index presentation, which was tracked by a more linear rise in all-cause deaths, Dr. Anderson reported.

In the United Kingdom, “we are very proud of our 2- and 6-week pathways,” which stipulate that suspected heart failure patients with NT-proBNP levels between 400 and 2000 ng/L are to have a specialist assessment and transthoracic echocardiography within 6 weeks; for those with levels > 2000 ng/L, that interval is accelerated to 2 weeks, she said.

The current results show that “2 weeks is too slow.” And looking at the rest of the cohort with lower NT-proBNP levels, “patients have already been admitted and died” by 6 weeks, she said.

When patients are stratified by age, “you get exactly what you would expect,” Dr. Anderson said. “The older patients are the most at risk” for both hospitalization and all-cause mortality.
 

A version of this article appeared on Medscape.com.

LISBON, PORTUGAL — Few people with suspected heart failure and elevated N-terminal prohormone of brain natriuretic peptide (NT-proBNP) levels are receiving a diagnosis after a year, reported investigators, who say high rates of hospitalization are common.

Presenting here at the Heart Failure Association of the European Society of Cardiology (HFA-ESC) 2024, researchers shared results from the REVOLUTION-HF study involving almost 8000 people who consulted outpatient primary and secondary care over a 5-year period.

About two thirds of the patients had suspected heart failure; however, less than 30% of the people received a diagnosis within a year.

Yet hospitalization was eight times higher in the suspected heart failure group than in the control group, and all-cause mortality was nearly doubled. The outcomes were even worse in patients with high NT-proBNP levels.

Patients with suspected heart failure are “waiting far too long to see a specialist, and that results in a delay to guideline-directed medical therapy, despite the fact that we’re perfectly happy to slap them all on diuretics,” said study presenter Lisa Anderson, MD, PhD, Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George’s Hospital, University of London, England.

“We need to rethink our management of heart failure patients presenting in the community,” she said.

A big gap exists internationally between presentation with heart failure, an elevated NT-proBNP, and confirmatory specialist assessment, she explained.

“It’s a scandal that patients are coming to the GP with signs and symptoms of heart failure, they get tested for natriuretic peptides, and nothing happens,” said co-author Antoni Bayés-Genís, MD, PhD, Heart Institute director, Hospital Universitari Germans Trias i Pujol Catedràtic, Barcelona, Spain.

“These patients may receive an echo, or not, in the coming 12 months,” and “during these 12 months, there is a huge number of heart failure hospitalizations and deaths that could probably be prevented.”
 

Why the Reluctance to Diagnose?

Many issues get in the way of early diagnosis, Dr. Bayés-Genís said. “Inertia, comorbidities, ageism.”

A lot of patients with heart failure are elderly women with some degree of weight gain, he said. “And they come to the clinic with fatigue, so we tell them, ‘Well, that’s normal.”

But “it may not be normal,” he added. “This is a very important topic that we, as a society, need to address.”

There are several “misconceptions” about heart failure, said Ileana L. Piña, MD, MPH, the Robert Stein Chair for Quality and Safety, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, who was not involved in the study.

For example, “we’re all convinced that guideline-directed medical therapy works,” but the evidence is only for patients “with a diagnosis.” In addition, “millions of patients get tested” for heart failure, but they already have a “known diagnosis.”

“When we study these drugs, we’re studying them on patients with manifest disease,” who are only then randomized, Dr. Piña said. “But we seldom see them while they’re developing heart failure. And it’s a process; it doesn’t happen overnight.”

Patients initially often think they may have asthma, and so what follows is an extended period of “uncertainty” and “important time lost” before they finally undergo the assessments that show that they have heart failure, she said.

However, “uncertainty” often lands a patient “in the emergency room or with an unscheduled office visit, where NT-proBNP might get ordered and there’s a long lineup for an echo.”

There are several strengths of the current study, Dr. Piña said, including the fact that 50% of the study population were women, and they were older than a typical trial population. Nevertheless, the results were “eye-opening but not surprising” and, in the end, “disappointing.”

“I agree, we need a revolution, Dr. Anderson,” Dr. Piña said. “The revolution of paying attention to the NT-proBNP when you get it and it’s elevated” and then following through with echocardiography and starting “guideline-directed medical therapy early.”

The diagnosis of heart failure “relies on the presentation of patients with nonspecific signs and symptoms,” such as dyspnea and peripheral edema, “but initiation of guideline-directed medical therapy — life-saving treatment — has to wait until we have a formal echocardiography and specialist clinician assessment,” Dr. Anderson said.

The latest clinical consensus statement from the Heart Failure Association “proposes both rule-in and rule-out NT-proBNP levels for heart failure diagnosis, and obviously we all recognize that it’s important to treat patients as soon as they’re diagnosed,” she explained.
 

REVOLUTION-HF

To examine the risk profile for patients presenting to outpatient care with suspected heart failure, the researchers conducted REVOLUTION-HF, which leveraged nationwide Swedish linked data from general practices, specialists, pharmacies, hospitals, and cause of death registers.

“Really impressively, most of these NT-proBNP tests were coming back within a day,” Dr. Anderson said, “so a really, really good turnaround.”

Individuals were excluded if they had an inpatient admission, echocardiography, or heart failure diagnosis between presentation and the NT-proBNP measurement.

These people were then compared with those presenting to primary or secondary outpatient care for any reason and matched for age, sex, care level, and index year. Both groups were followed up for 1 year.

“Despite this really impressive, almost immediate NT-proBNP testing,” the waiting times to undergo echocardiography were “really disappointing,” Dr. Anderson said.

The median time to first registered echocardiography was 40 days, and only 29% of patients with suspected heart failure received a diagnosis within a year of the index presentation date, which she described as “inadequately slow.”

“And how does this translate to medical therapy?” she asked.
 

Heart Failure Drugs

After the index presentation, the rate of loop diuretic use quadrupled among individuals suspected of having heart failure, but there was a “muted response” when it came to the prescribing of beta-blockers and the other pillars of heart failure therapy, which Dr. Anderson called “very disappointing.”

For outcomes after the index presentation, the rate of hospitalization was much higher in the group with suspected heart failure than in the control group (16.1 vs 2.2 events per 100 person-years). And all-cause mortality occurred more often in the group with suspected heart failure than in the control group (10.3 vs 6.5 events per 100 person-years).

Among patients with NT-proBNP levels of 2000 ng/L, there was a “rapid” onset of hospitalization “within the first few days” of the index presentation, which was tracked by a more linear rise in all-cause deaths, Dr. Anderson reported.

In the United Kingdom, “we are very proud of our 2- and 6-week pathways,” which stipulate that suspected heart failure patients with NT-proBNP levels between 400 and 2000 ng/L are to have a specialist assessment and transthoracic echocardiography within 6 weeks; for those with levels > 2000 ng/L, that interval is accelerated to 2 weeks, she said.

The current results show that “2 weeks is too slow.” And looking at the rest of the cohort with lower NT-proBNP levels, “patients have already been admitted and died” by 6 weeks, she said.

When patients are stratified by age, “you get exactly what you would expect,” Dr. Anderson said. “The older patients are the most at risk” for both hospitalization and all-cause mortality.
 

A version of this article appeared on Medscape.com.

SAN DIEGO — Susceptibility to post-traumatic headache could be linked to mutations in ion channel and ion transporter genes, according to results from a preliminary study.

Post-traumatic headache is a common symptom of traumatic brain injury (TBI).

There is evidence that genetic mutations could play a role in both TBI development and response. In particular, the S213L mutation for familial hemiplegic migraine-1 (FHM1), found in the CACNA1A gene, can cause individuals carrying it to be highly sensitive to otherwise trivial head impacts, according to Lyn Griffiths, PhD.

The consequences can be post-traumatic headache, but also seizures, cerebral edema, coma, or worse. Another form of FHM is associated with mutations in ATP1A2.

“This stimulated our interest in looking at genes that relate to TBI with a particular focus on ion channel genes,” said Dr. Griffiths, during a presentation of the study at the annual meeting of the American Headache Society.

The researchers analyzed data from 117 participants who had at least one concussion with a post-traumatic headache, and recruited family members when possible. There were 15 participants who developed severe reactions to trivial head trauma, 13 who had been diagnosed with concussion and underwent imaging related to TBI-associated symptoms, 54 who had been recruited through local sporting groups campuses, and 35 recruited through a medical research foundation. Blood or saliva samples were used to perform whole exome sequencing.

The researchers looked for gene candidates within different tiers. Tier 1 included genes that had already been implicated in severe migraine. The second tier included 353 ion channel and iron transporter genes. Tier 3 comprised neurotransmission-related genes.

After sequencing, the researchers filtered genetic mutations to include only those that affected amino acid composition of the protein, were predicted by two or more in silico analysis tools to be damaging, and were identified in multiple, unrelated patients.

In tier 2, the greatest number of potential damaging variants were found in the SCN9A gene, which is involved in pain perception and processing. There were six variants found in eight cases. Of these eight individuals, three had suffered severe reactions to relatively minor head trauma.

In tier 3, the researchers identified mutations in eight neurotransmitter-related genes.

Through comparison with a general population control group, the researchers identified 43 different rare, amino acid–changing variants that occurred within 16 ion channel and ion channel transporter genes. These mutations were found in 53 individuals, at an approximately fivefold higher frequency than the control group (odds ratio, 5.6; P < .0001).

“We identified a number of rare genetic variants implicated in migraine — ion channel and other neurologically associated genes — in those suffering from post-traumatic headache,” said Dr. Griffiths. She also noted that the whole genomes they collected will allow for further analysis of other gene candidates in the future.

During the Q&A period, Dr. Griffiths was asked if the research group tracked the severity of the TBIs suffered by participants. She responded that they had not, and this was a limitation of the study.

Another questioner asked if parents should consider genetic testing for susceptibility mutations when considering whether to allow a child to participate in sports or activities with elevated risk of TBI. “I don’t necessarily think this is a bad thing,” she said, though she conceded that the work is still immature. “It’s probably a bit early because we haven’t identified all the genes that are involved or all the specific mutations ... but I think down the track, that makes perfect sense. Why would you not do some sensible preventive screening to aid with things like maybe you wear more headgear or you consider what’s the appropriate sport for that person?”

Laine Green, MD, assistant professor of neurology at Mayo Clinic Arizona, Phoenix, who moderated the session, was asked for comment. “I think the idea of potentially identifying people that have more genetic susceptibility to injuries is very intriguing, because post-traumatic headache and symptoms is always a difficult area to treat, potentially identifying those that with more genetic susceptibility might be helpful. It may also potentially allow us to target specific treatments, especially in this case, looking at different ion channels. There are medications that may work better at ion channel targets than other targets,” said Dr. Green.

He also endorsed the potential value of screening. “Speaking as a parent, I might like to know my child is at higher risk if they’re going to participate in contact sports or other high risk activities,” he said.

Dr. Griffiths and Dr. Green have no relevant financial disclosures.

SAN DIEGO — Susceptibility to post-traumatic headache could be linked to mutations in ion channel and ion transporter genes, according to results from a preliminary study.

Post-traumatic headache is a common symptom of traumatic brain injury (TBI).

There is evidence that genetic mutations could play a role in both TBI development and response. In particular, the S213L mutation for familial hemiplegic migraine-1 (FHM1), found in the CACNA1A gene, can cause individuals carrying it to be highly sensitive to otherwise trivial head impacts, according to Lyn Griffiths, PhD.

The consequences can be post-traumatic headache, but also seizures, cerebral edema, coma, or worse. Another form of FHM is associated with mutations in ATP1A2.

“This stimulated our interest in looking at genes that relate to TBI with a particular focus on ion channel genes,” said Dr. Griffiths, during a presentation of the study at the annual meeting of the American Headache Society.

The researchers analyzed data from 117 participants who had at least one concussion with a post-traumatic headache, and recruited family members when possible. There were 15 participants who developed severe reactions to trivial head trauma, 13 who had been diagnosed with concussion and underwent imaging related to TBI-associated symptoms, 54 who had been recruited through local sporting groups campuses, and 35 recruited through a medical research foundation. Blood or saliva samples were used to perform whole exome sequencing.

The researchers looked for gene candidates within different tiers. Tier 1 included genes that had already been implicated in severe migraine. The second tier included 353 ion channel and iron transporter genes. Tier 3 comprised neurotransmission-related genes.

After sequencing, the researchers filtered genetic mutations to include only those that affected amino acid composition of the protein, were predicted by two or more in silico analysis tools to be damaging, and were identified in multiple, unrelated patients.

In tier 2, the greatest number of potential damaging variants were found in the SCN9A gene, which is involved in pain perception and processing. There were six variants found in eight cases. Of these eight individuals, three had suffered severe reactions to relatively minor head trauma.

In tier 3, the researchers identified mutations in eight neurotransmitter-related genes.

Through comparison with a general population control group, the researchers identified 43 different rare, amino acid–changing variants that occurred within 16 ion channel and ion channel transporter genes. These mutations were found in 53 individuals, at an approximately fivefold higher frequency than the control group (odds ratio, 5.6; P < .0001).

“We identified a number of rare genetic variants implicated in migraine — ion channel and other neurologically associated genes — in those suffering from post-traumatic headache,” said Dr. Griffiths. She also noted that the whole genomes they collected will allow for further analysis of other gene candidates in the future.

During the Q&A period, Dr. Griffiths was asked if the research group tracked the severity of the TBIs suffered by participants. She responded that they had not, and this was a limitation of the study.

Another questioner asked if parents should consider genetic testing for susceptibility mutations when considering whether to allow a child to participate in sports or activities with elevated risk of TBI. “I don’t necessarily think this is a bad thing,” she said, though she conceded that the work is still immature. “It’s probably a bit early because we haven’t identified all the genes that are involved or all the specific mutations ... but I think down the track, that makes perfect sense. Why would you not do some sensible preventive screening to aid with things like maybe you wear more headgear or you consider what’s the appropriate sport for that person?”

Laine Green, MD, assistant professor of neurology at Mayo Clinic Arizona, Phoenix, who moderated the session, was asked for comment. “I think the idea of potentially identifying people that have more genetic susceptibility to injuries is very intriguing, because post-traumatic headache and symptoms is always a difficult area to treat, potentially identifying those that with more genetic susceptibility might be helpful. It may also potentially allow us to target specific treatments, especially in this case, looking at different ion channels. There are medications that may work better at ion channel targets than other targets,” said Dr. Green.

He also endorsed the potential value of screening. “Speaking as a parent, I might like to know my child is at higher risk if they’re going to participate in contact sports or other high risk activities,” he said.

Dr. Griffiths and Dr. Green have no relevant financial disclosures.

SAN DIEGO — Susceptibility to post-traumatic headache could be linked to mutations in ion channel and ion transporter genes, according to results from a preliminary study.

Post-traumatic headache is a common symptom of traumatic brain injury (TBI).

There is evidence that genetic mutations could play a role in both TBI development and response. In particular, the S213L mutation for familial hemiplegic migraine-1 (FHM1), found in the CACNA1A gene, can cause individuals carrying it to be highly sensitive to otherwise trivial head impacts, according to Lyn Griffiths, PhD.

The consequences can be post-traumatic headache, but also seizures, cerebral edema, coma, or worse. Another form of FHM is associated with mutations in ATP1A2.

“This stimulated our interest in looking at genes that relate to TBI with a particular focus on ion channel genes,” said Dr. Griffiths, during a presentation of the study at the annual meeting of the American Headache Society.

The researchers analyzed data from 117 participants who had at least one concussion with a post-traumatic headache, and recruited family members when possible. There were 15 participants who developed severe reactions to trivial head trauma, 13 who had been diagnosed with concussion and underwent imaging related to TBI-associated symptoms, 54 who had been recruited through local sporting groups campuses, and 35 recruited through a medical research foundation. Blood or saliva samples were used to perform whole exome sequencing.

The researchers looked for gene candidates within different tiers. Tier 1 included genes that had already been implicated in severe migraine. The second tier included 353 ion channel and iron transporter genes. Tier 3 comprised neurotransmission-related genes.

After sequencing, the researchers filtered genetic mutations to include only those that affected amino acid composition of the protein, were predicted by two or more in silico analysis tools to be damaging, and were identified in multiple, unrelated patients.

In tier 2, the greatest number of potential damaging variants were found in the SCN9A gene, which is involved in pain perception and processing. There were six variants found in eight cases. Of these eight individuals, three had suffered severe reactions to relatively minor head trauma.

In tier 3, the researchers identified mutations in eight neurotransmitter-related genes.

Through comparison with a general population control group, the researchers identified 43 different rare, amino acid–changing variants that occurred within 16 ion channel and ion channel transporter genes. These mutations were found in 53 individuals, at an approximately fivefold higher frequency than the control group (odds ratio, 5.6; P < .0001).

“We identified a number of rare genetic variants implicated in migraine — ion channel and other neurologically associated genes — in those suffering from post-traumatic headache,” said Dr. Griffiths. She also noted that the whole genomes they collected will allow for further analysis of other gene candidates in the future.

During the Q&A period, Dr. Griffiths was asked if the research group tracked the severity of the TBIs suffered by participants. She responded that they had not, and this was a limitation of the study.

Another questioner asked if parents should consider genetic testing for susceptibility mutations when considering whether to allow a child to participate in sports or activities with elevated risk of TBI. “I don’t necessarily think this is a bad thing,” she said, though she conceded that the work is still immature. “It’s probably a bit early because we haven’t identified all the genes that are involved or all the specific mutations ... but I think down the track, that makes perfect sense. Why would you not do some sensible preventive screening to aid with things like maybe you wear more headgear or you consider what’s the appropriate sport for that person?”

Laine Green, MD, assistant professor of neurology at Mayo Clinic Arizona, Phoenix, who moderated the session, was asked for comment. “I think the idea of potentially identifying people that have more genetic susceptibility to injuries is very intriguing, because post-traumatic headache and symptoms is always a difficult area to treat, potentially identifying those that with more genetic susceptibility might be helpful. It may also potentially allow us to target specific treatments, especially in this case, looking at different ion channels. There are medications that may work better at ion channel targets than other targets,” said Dr. Green.

He also endorsed the potential value of screening. “Speaking as a parent, I might like to know my child is at higher risk if they’re going to participate in contact sports or other high risk activities,” he said.

Dr. Griffiths and Dr. Green have no relevant financial disclosures.

Advances in breast cancer detection and treatment over the past decades have led to an increase in the number of women diagnosed at earlier stages and successfully treated, ushering in a new era of survivorship.

According to the American Cancer Society, there are currently roughly four million breast cancer survivors in the United States, including those still receiving treatment. The mortality rates for women with breast cancer have been decreasing since 1989, with an overall decline of 42% through 2021.

As the population of breast cancer survivors continues to grow, developing and delivering comprehensive survivorship care is crucial, Thelma Brown told attendees at the American Society of Clinical Oncology (ASCO) 2024 annual meeting. Ms. Brown’s talk was part of an educational session focused on addressing issues among early breast cancer survivors, evolving practices in breast cancer surveillance, and mitigating recurrence risk.

The challenges following breast cancer diagnosis and treatment can be both visible and invisible, said Ms. Brown, a patient advocate and member of the Breast Cancer Working Group at the University of Alabama at Birmingham.

Up to 90% of early breast cancer survivors experience long-term effects from treatment, which often include fatigue, loss of mobility, chronic pain, peripheral neuropathy, lymphedema, and infertility.

Survivors face an elevated risk for depression, anxiety, and fear of recurrence. “Fear of recurrence is a big issue, and it’s almost universal,” she noted.

Cancer treatment is also costly, leading to financial toxicity for many patients, which also “affects adherence to treatment and overall family well-being,” Ms. Brown explained. Survivors may struggle to access financial assistance due to complex eligibility requirements and a lack of awareness about available resources. 

There is a need for holistic and coordinated survivorship care that includes management of long-term effects and surveillance for recurrence to help breast cancer survivors to transition from merely surviving to thriving, said Ms. Brown.
 

Surveilling and Mitigating Recurrence

Surveillance in patients with breast cancer post treatment remains a debated area, particularly when it comes to detecting distant recurrences, David Cescon, MD, PhD, with Princess Margaret Cancer Center, University Health Network, Toronto, said in his talk.

While breast imaging standards are well established, systemic surveillance through imaging and laboratory tests for asymptomatic patients lacks consensus and uniform guidelines, he explained.

Several clinical trials conducted from the late 1980s to the early 2000s showed no survival benefit from intensive surveillance strategies, including imaging and laboratory tests, compared to routine clinical follow-up. Some studies even demonstrated a trend toward harm, given the number of false positives.

These studies formed the basis for guidelines that discourage surveillance among asymptomatic survivors. Currently, no major guideline organization — the National Comprehensive Cancer Network, ASCO, and the European Society for Medical Oncology — recommends routine (nonbreast) radiologic surveillance or laboratory tests for detecting asymptomatic distant breast cancer recurrence, Dr. Cescon said.

Yet, that may change in the coming years, he told attendees.

Ongoing prospective studies will hopefully generate high-quality evidence on the effectiveness of modern surveillance techniques, particularly detection of circulating tumor DNA (ctDNA) and its effect on survival and quality of life, said Dr. Cescon.

These liquid biopsy assays have shown promise in identifying minimal residual disease before radiographic recurrence, he explained. Retrospective studies suggest high prognostic value, with nearly all patients with detectable ctDNA post therapy experiencing recurrence. 

He cautioned, however, that while sensitive ctDNA tests exist and have clinical validity in identifying minimal residual disease, “their clinical utility has not yet been demonstrated,” Dr. Cescon said, adding that any surveillance strategy must consider the psychological effect of frequent testing and the potential for false positives or negatives.

The ultimate goal is preventing disease recurrence, said Neil M. Iyengar, MD, with Memorial Sloan Kettering Cancer Center in New York, in his talk on mitigating recurrence risk. 

Lifestyle modifications are an important targeted intervention for patients entering the survivorship phase, with a “robust level of evidence” supporting their use to mitigate adverse effects associated with cancer therapy and improve quality of life, he told attendees. Most notably, smoking cessation, healthy dietary patterns, physical activity, and reduced alcohol have been associated with improvements in breast cancer outcomes.

Going forward, it will be important to “understand the antitumor potential of lifestyle modification and how we can wield this type of intervention as a precision tool to potentially enhance the effects of cancer therapy and potentially cancer biology,” said Dr. Iyengar.

Ms. Brown disclosed relationships with AstraZeneca. Dr. Cescon disclosed relationships with AstraZeneca, Gilead Sciences, Daiichi Sankyo Europe GmbH, Eisai, GlaxoSmithKline, and other companies. Dr. Iyengar disclosed relationships with Curio Science, DAVA Oncology, Novartis, Pfizer, and others.

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

Advances in breast cancer detection and treatment over the past decades have led to an increase in the number of women diagnosed at earlier stages and successfully treated, ushering in a new era of survivorship.

According to the American Cancer Society, there are currently roughly four million breast cancer survivors in the United States, including those still receiving treatment. The mortality rates for women with breast cancer have been decreasing since 1989, with an overall decline of 42% through 2021.

As the population of breast cancer survivors continues to grow, developing and delivering comprehensive survivorship care is crucial, Thelma Brown told attendees at the American Society of Clinical Oncology (ASCO) 2024 annual meeting. Ms. Brown’s talk was part of an educational session focused on addressing issues among early breast cancer survivors, evolving practices in breast cancer surveillance, and mitigating recurrence risk.

The challenges following breast cancer diagnosis and treatment can be both visible and invisible, said Ms. Brown, a patient advocate and member of the Breast Cancer Working Group at the University of Alabama at Birmingham.

Up to 90% of early breast cancer survivors experience long-term effects from treatment, which often include fatigue, loss of mobility, chronic pain, peripheral neuropathy, lymphedema, and infertility.

Survivors face an elevated risk for depression, anxiety, and fear of recurrence. “Fear of recurrence is a big issue, and it’s almost universal,” she noted.

Cancer treatment is also costly, leading to financial toxicity for many patients, which also “affects adherence to treatment and overall family well-being,” Ms. Brown explained. Survivors may struggle to access financial assistance due to complex eligibility requirements and a lack of awareness about available resources. 

There is a need for holistic and coordinated survivorship care that includes management of long-term effects and surveillance for recurrence to help breast cancer survivors to transition from merely surviving to thriving, said Ms. Brown.
 

Surveilling and Mitigating Recurrence

Surveillance in patients with breast cancer post treatment remains a debated area, particularly when it comes to detecting distant recurrences, David Cescon, MD, PhD, with Princess Margaret Cancer Center, University Health Network, Toronto, said in his talk.

While breast imaging standards are well established, systemic surveillance through imaging and laboratory tests for asymptomatic patients lacks consensus and uniform guidelines, he explained.

Several clinical trials conducted from the late 1980s to the early 2000s showed no survival benefit from intensive surveillance strategies, including imaging and laboratory tests, compared to routine clinical follow-up. Some studies even demonstrated a trend toward harm, given the number of false positives.

These studies formed the basis for guidelines that discourage surveillance among asymptomatic survivors. Currently, no major guideline organization — the National Comprehensive Cancer Network, ASCO, and the European Society for Medical Oncology — recommends routine (nonbreast) radiologic surveillance or laboratory tests for detecting asymptomatic distant breast cancer recurrence, Dr. Cescon said.

Yet, that may change in the coming years, he told attendees.

Ongoing prospective studies will hopefully generate high-quality evidence on the effectiveness of modern surveillance techniques, particularly detection of circulating tumor DNA (ctDNA) and its effect on survival and quality of life, said Dr. Cescon.

These liquid biopsy assays have shown promise in identifying minimal residual disease before radiographic recurrence, he explained. Retrospective studies suggest high prognostic value, with nearly all patients with detectable ctDNA post therapy experiencing recurrence. 

He cautioned, however, that while sensitive ctDNA tests exist and have clinical validity in identifying minimal residual disease, “their clinical utility has not yet been demonstrated,” Dr. Cescon said, adding that any surveillance strategy must consider the psychological effect of frequent testing and the potential for false positives or negatives.

The ultimate goal is preventing disease recurrence, said Neil M. Iyengar, MD, with Memorial Sloan Kettering Cancer Center in New York, in his talk on mitigating recurrence risk. 

Lifestyle modifications are an important targeted intervention for patients entering the survivorship phase, with a “robust level of evidence” supporting their use to mitigate adverse effects associated with cancer therapy and improve quality of life, he told attendees. Most notably, smoking cessation, healthy dietary patterns, physical activity, and reduced alcohol have been associated with improvements in breast cancer outcomes.

Going forward, it will be important to “understand the antitumor potential of lifestyle modification and how we can wield this type of intervention as a precision tool to potentially enhance the effects of cancer therapy and potentially cancer biology,” said Dr. Iyengar.

Ms. Brown disclosed relationships with AstraZeneca. Dr. Cescon disclosed relationships with AstraZeneca, Gilead Sciences, Daiichi Sankyo Europe GmbH, Eisai, GlaxoSmithKline, and other companies. Dr. Iyengar disclosed relationships with Curio Science, DAVA Oncology, Novartis, Pfizer, and others.

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

Advances in breast cancer detection and treatment over the past decades have led to an increase in the number of women diagnosed at earlier stages and successfully treated, ushering in a new era of survivorship.

According to the American Cancer Society, there are currently roughly four million breast cancer survivors in the United States, including those still receiving treatment. The mortality rates for women with breast cancer have been decreasing since 1989, with an overall decline of 42% through 2021.

As the population of breast cancer survivors continues to grow, developing and delivering comprehensive survivorship care is crucial, Thelma Brown told attendees at the American Society of Clinical Oncology (ASCO) 2024 annual meeting. Ms. Brown’s talk was part of an educational session focused on addressing issues among early breast cancer survivors, evolving practices in breast cancer surveillance, and mitigating recurrence risk.

The challenges following breast cancer diagnosis and treatment can be both visible and invisible, said Ms. Brown, a patient advocate and member of the Breast Cancer Working Group at the University of Alabama at Birmingham.

Up to 90% of early breast cancer survivors experience long-term effects from treatment, which often include fatigue, loss of mobility, chronic pain, peripheral neuropathy, lymphedema, and infertility.

Survivors face an elevated risk for depression, anxiety, and fear of recurrence. “Fear of recurrence is a big issue, and it’s almost universal,” she noted.

Cancer treatment is also costly, leading to financial toxicity for many patients, which also “affects adherence to treatment and overall family well-being,” Ms. Brown explained. Survivors may struggle to access financial assistance due to complex eligibility requirements and a lack of awareness about available resources. 

There is a need for holistic and coordinated survivorship care that includes management of long-term effects and surveillance for recurrence to help breast cancer survivors to transition from merely surviving to thriving, said Ms. Brown.
 

Surveilling and Mitigating Recurrence

Surveillance in patients with breast cancer post treatment remains a debated area, particularly when it comes to detecting distant recurrences, David Cescon, MD, PhD, with Princess Margaret Cancer Center, University Health Network, Toronto, said in his talk.

While breast imaging standards are well established, systemic surveillance through imaging and laboratory tests for asymptomatic patients lacks consensus and uniform guidelines, he explained.

Several clinical trials conducted from the late 1980s to the early 2000s showed no survival benefit from intensive surveillance strategies, including imaging and laboratory tests, compared to routine clinical follow-up. Some studies even demonstrated a trend toward harm, given the number of false positives.

These studies formed the basis for guidelines that discourage surveillance among asymptomatic survivors. Currently, no major guideline organization — the National Comprehensive Cancer Network, ASCO, and the European Society for Medical Oncology — recommends routine (nonbreast) radiologic surveillance or laboratory tests for detecting asymptomatic distant breast cancer recurrence, Dr. Cescon said.

Yet, that may change in the coming years, he told attendees.

Ongoing prospective studies will hopefully generate high-quality evidence on the effectiveness of modern surveillance techniques, particularly detection of circulating tumor DNA (ctDNA) and its effect on survival and quality of life, said Dr. Cescon.

These liquid biopsy assays have shown promise in identifying minimal residual disease before radiographic recurrence, he explained. Retrospective studies suggest high prognostic value, with nearly all patients with detectable ctDNA post therapy experiencing recurrence. 

He cautioned, however, that while sensitive ctDNA tests exist and have clinical validity in identifying minimal residual disease, “their clinical utility has not yet been demonstrated,” Dr. Cescon said, adding that any surveillance strategy must consider the psychological effect of frequent testing and the potential for false positives or negatives.

The ultimate goal is preventing disease recurrence, said Neil M. Iyengar, MD, with Memorial Sloan Kettering Cancer Center in New York, in his talk on mitigating recurrence risk. 

Lifestyle modifications are an important targeted intervention for patients entering the survivorship phase, with a “robust level of evidence” supporting their use to mitigate adverse effects associated with cancer therapy and improve quality of life, he told attendees. Most notably, smoking cessation, healthy dietary patterns, physical activity, and reduced alcohol have been associated with improvements in breast cancer outcomes.

Going forward, it will be important to “understand the antitumor potential of lifestyle modification and how we can wield this type of intervention as a precision tool to potentially enhance the effects of cancer therapy and potentially cancer biology,” said Dr. Iyengar.

Ms. Brown disclosed relationships with AstraZeneca. Dr. Cescon disclosed relationships with AstraZeneca, Gilead Sciences, Daiichi Sankyo Europe GmbH, Eisai, GlaxoSmithKline, and other companies. Dr. Iyengar disclosed relationships with Curio Science, DAVA Oncology, Novartis, Pfizer, and others.

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