Headache & Migraine

Key clinical point: Repeated active transcranial direct current stimulation (tDCS) for at least 4 weeks significantly reduced migraine pain intensity and resulted in a trend for reduction in the duration of a migraine episode.

Major finding: Patients treated with active vs. sham tDCS showed a significantly higher reduction of pain intensity (mean difference [MD], −1.44; P less than .01) and a trend for reduction in migraine duration (MD, −1.31; P = .14).

Study details: Findings are from a meta-analysis of 5 randomized controlled trials including 104 patients with migraine with/without aura and chronic migraine who received either active or sham tDCS.

Disclosures: No information on funding was available. The authors declared no conflicts of interest.

Source: Cai G et al. J Pain Res. 2021 Apr 27. doi: 10.2147/JPR.S295704.

Key clinical point: Repeated active transcranial direct current stimulation (tDCS) for at least 4 weeks significantly reduced migraine pain intensity and resulted in a trend for reduction in the duration of a migraine episode.

Major finding: Patients treated with active vs. sham tDCS showed a significantly higher reduction of pain intensity (mean difference [MD], −1.44; P less than .01) and a trend for reduction in migraine duration (MD, −1.31; P = .14).

Study details: Findings are from a meta-analysis of 5 randomized controlled trials including 104 patients with migraine with/without aura and chronic migraine who received either active or sham tDCS.

Disclosures: No information on funding was available. The authors declared no conflicts of interest.

Source: Cai G et al. J Pain Res. 2021 Apr 27. doi: 10.2147/JPR.S295704.

Key clinical point: Repeated active transcranial direct current stimulation (tDCS) for at least 4 weeks significantly reduced migraine pain intensity and resulted in a trend for reduction in the duration of a migraine episode.

Major finding: Patients treated with active vs. sham tDCS showed a significantly higher reduction of pain intensity (mean difference [MD], −1.44; P less than .01) and a trend for reduction in migraine duration (MD, −1.31; P = .14).

Study details: Findings are from a meta-analysis of 5 randomized controlled trials including 104 patients with migraine with/without aura and chronic migraine who received either active or sham tDCS.

Disclosures: No information on funding was available. The authors declared no conflicts of interest.

Source: Cai G et al. J Pain Res. 2021 Apr 27. doi: 10.2147/JPR.S295704.

Key clinical point: Erenumab demonstrated sustained efficacy and safety through 64 weeks in patients with episodic migraine (EM) with 2-4 prior preventive treatment failures.

Major finding: Overall, the proportion of patients achieving 50% or greater reduction in monthly migraine days increased from 30.4% at weeks 13-16 to 47.3% at weeks 37-40 and remained stable through weeks 61-64 (47.1%). Overall, 6.7% of patients experienced treatment-emergent serious adverse events and 1.7% discontinued treatment because of treatment-emergent adverse events.

Study details: Findings of the first year of the ongoing 3-year open-label extension phase of LIBERTY study that evaluated monthly erenumab 140 mg in 240 patients with EM who had 2-4 prior preventive treatment failures.

Disclosures: The study was funded by Novartis Pharma AG, Basel, Switzerland. Some of the authors reported receiving grants, professional fees, consulting fees, speaking/teaching fees, and/or honoraria from; being an employee of; and/or holding stocks in various pharmaceutical companies including Novartis.

Source: Goadsby PJ et al. Neurology. 2021 Apr 28. doi: 10.1212/WNL.0000000000012029.

Key clinical point: Erenumab demonstrated sustained efficacy and safety through 64 weeks in patients with episodic migraine (EM) with 2-4 prior preventive treatment failures.

Major finding: Overall, the proportion of patients achieving 50% or greater reduction in monthly migraine days increased from 30.4% at weeks 13-16 to 47.3% at weeks 37-40 and remained stable through weeks 61-64 (47.1%). Overall, 6.7% of patients experienced treatment-emergent serious adverse events and 1.7% discontinued treatment because of treatment-emergent adverse events.

Study details: Findings of the first year of the ongoing 3-year open-label extension phase of LIBERTY study that evaluated monthly erenumab 140 mg in 240 patients with EM who had 2-4 prior preventive treatment failures.

Disclosures: The study was funded by Novartis Pharma AG, Basel, Switzerland. Some of the authors reported receiving grants, professional fees, consulting fees, speaking/teaching fees, and/or honoraria from; being an employee of; and/or holding stocks in various pharmaceutical companies including Novartis.

Source: Goadsby PJ et al. Neurology. 2021 Apr 28. doi: 10.1212/WNL.0000000000012029.

Key clinical point: Erenumab demonstrated sustained efficacy and safety through 64 weeks in patients with episodic migraine (EM) with 2-4 prior preventive treatment failures.

Major finding: Overall, the proportion of patients achieving 50% or greater reduction in monthly migraine days increased from 30.4% at weeks 13-16 to 47.3% at weeks 37-40 and remained stable through weeks 61-64 (47.1%). Overall, 6.7% of patients experienced treatment-emergent serious adverse events and 1.7% discontinued treatment because of treatment-emergent adverse events.

Study details: Findings of the first year of the ongoing 3-year open-label extension phase of LIBERTY study that evaluated monthly erenumab 140 mg in 240 patients with EM who had 2-4 prior preventive treatment failures.

Disclosures: The study was funded by Novartis Pharma AG, Basel, Switzerland. Some of the authors reported receiving grants, professional fees, consulting fees, speaking/teaching fees, and/or honoraria from; being an employee of; and/or holding stocks in various pharmaceutical companies including Novartis.

Source: Goadsby PJ et al. Neurology. 2021 Apr 28. doi: 10.1212/WNL.0000000000012029.

Key clinical point: Calcitonin gene-related peptide (CGRP) monoclonal antibody was superior to botulinum toxin in reducing the frequency of acute analgesic intake in patients with chronic migraine (CM). Treatment-related serious adverse events (SAEs) were lower with CGRP monoclonal antibody.

Major finding: CGRP monoclonal antibody was superior to botulinum toxin in reducing the frequency of acute analgesics intake (weighted mean difference, −1.31; P = .02113). Treatment-related SAEs were lower with CGRP monoclonal antibody vs. botulinum toxin (relative risk, 0.505; P = .001).

Study details: Findings are from a meta-analysis of 10 studies including 6,325 patients, which performed indirect treatment comparison between CGRP monoclonal antibody and botulinum toxin for prophylactic treatment of CM.

Disclosures: No information on funding was available. The authors declared no conflicts of interest.

Source: Lu J et al. Front Pharmacol. 2021 May 3. doi: 10.3389/fphar.2021.631204.

Key clinical point: Calcitonin gene-related peptide (CGRP) monoclonal antibody was superior to botulinum toxin in reducing the frequency of acute analgesic intake in patients with chronic migraine (CM). Treatment-related serious adverse events (SAEs) were lower with CGRP monoclonal antibody.

Major finding: CGRP monoclonal antibody was superior to botulinum toxin in reducing the frequency of acute analgesics intake (weighted mean difference, −1.31; P = .02113). Treatment-related SAEs were lower with CGRP monoclonal antibody vs. botulinum toxin (relative risk, 0.505; P = .001).

Study details: Findings are from a meta-analysis of 10 studies including 6,325 patients, which performed indirect treatment comparison between CGRP monoclonal antibody and botulinum toxin for prophylactic treatment of CM.

Disclosures: No information on funding was available. The authors declared no conflicts of interest.

Source: Lu J et al. Front Pharmacol. 2021 May 3. doi: 10.3389/fphar.2021.631204.

Key clinical point: Calcitonin gene-related peptide (CGRP) monoclonal antibody was superior to botulinum toxin in reducing the frequency of acute analgesic intake in patients with chronic migraine (CM). Treatment-related serious adverse events (SAEs) were lower with CGRP monoclonal antibody.

Major finding: CGRP monoclonal antibody was superior to botulinum toxin in reducing the frequency of acute analgesics intake (weighted mean difference, −1.31; P = .02113). Treatment-related SAEs were lower with CGRP monoclonal antibody vs. botulinum toxin (relative risk, 0.505; P = .001).

Study details: Findings are from a meta-analysis of 10 studies including 6,325 patients, which performed indirect treatment comparison between CGRP monoclonal antibody and botulinum toxin for prophylactic treatment of CM.

Disclosures: No information on funding was available. The authors declared no conflicts of interest.

Source: Lu J et al. Front Pharmacol. 2021 May 3. doi: 10.3389/fphar.2021.631204.

Key clinical point: In patients with episodic migraine (EM), erenumab reduced both monthly migraine days (MMD) and monthly migraine attacks (MMA) by a similar magnitude. However, the impact on migraine attack duration was minor.

Major finding: Erenumab 70 mg and 140 mg vs. placebo were associated with a greater reduction in MMD (least square mean percent change [LSM%], −39% and −44% vs. 22%) and MMA (LSM%, −40% and −43% vs. −26%). The percentage change from baseline in migraine attack duration was minor with erenumab 70 mg and 140 mg vs. placebo (LSM%, −7% and −8% vs. −1%).

Study details: Findings are from a post hoc analysis of phase 3 STRIVE study including 955 patients with EM who were randomly allocated to receive either erenumab 70 mg or 140 mg or placebo once monthly for 6 months.

Disclosures: The study was supported by Amgen Inc., Thousand Oaks, CA, USA. HC Diener and M Ashina reported receiving honoraria, financial support, and/or serving as a consultant, speaker, or scientific advisor or primary investigator for various sources. GPDS Lima and S Rasmussen declared being employees and holding stocks at Amgen Inc.

Source: Diener HC et al. Cephalalgia. 2021 May 3. doi: 10.1177/03331024211010308.

Key clinical point: In patients with episodic migraine (EM), erenumab reduced both monthly migraine days (MMD) and monthly migraine attacks (MMA) by a similar magnitude. However, the impact on migraine attack duration was minor.

Major finding: Erenumab 70 mg and 140 mg vs. placebo were associated with a greater reduction in MMD (least square mean percent change [LSM%], −39% and −44% vs. 22%) and MMA (LSM%, −40% and −43% vs. −26%). The percentage change from baseline in migraine attack duration was minor with erenumab 70 mg and 140 mg vs. placebo (LSM%, −7% and −8% vs. −1%).

Study details: Findings are from a post hoc analysis of phase 3 STRIVE study including 955 patients with EM who were randomly allocated to receive either erenumab 70 mg or 140 mg or placebo once monthly for 6 months.

Disclosures: The study was supported by Amgen Inc., Thousand Oaks, CA, USA. HC Diener and M Ashina reported receiving honoraria, financial support, and/or serving as a consultant, speaker, or scientific advisor or primary investigator for various sources. GPDS Lima and S Rasmussen declared being employees and holding stocks at Amgen Inc.

Source: Diener HC et al. Cephalalgia. 2021 May 3. doi: 10.1177/03331024211010308.

Key clinical point: In patients with episodic migraine (EM), erenumab reduced both monthly migraine days (MMD) and monthly migraine attacks (MMA) by a similar magnitude. However, the impact on migraine attack duration was minor.

Major finding: Erenumab 70 mg and 140 mg vs. placebo were associated with a greater reduction in MMD (least square mean percent change [LSM%], −39% and −44% vs. 22%) and MMA (LSM%, −40% and −43% vs. −26%). The percentage change from baseline in migraine attack duration was minor with erenumab 70 mg and 140 mg vs. placebo (LSM%, −7% and −8% vs. −1%).

Study details: Findings are from a post hoc analysis of phase 3 STRIVE study including 955 patients with EM who were randomly allocated to receive either erenumab 70 mg or 140 mg or placebo once monthly for 6 months.

Disclosures: The study was supported by Amgen Inc., Thousand Oaks, CA, USA. HC Diener and M Ashina reported receiving honoraria, financial support, and/or serving as a consultant, speaker, or scientific advisor or primary investigator for various sources. GPDS Lima and S Rasmussen declared being employees and holding stocks at Amgen Inc.

Source: Diener HC et al. Cephalalgia. 2021 May 3. doi: 10.1177/03331024211010308.

People with migraine tend to have lower levels of physical activity than those without migraine despite the beneficial effects of physical activity on reducing frequency of migraine, according to a presentation at the American Headache Society’s 2021 annual meeting.

Though reliable research is sparse overall on how much physical activity people with migraine get, enough exists to reveal the need for clinicians to help patients identify ways to increase their levels of physical activity and make it a habit, said Dale S. Bond, PhD, a professor of psychiatry and human behavior at the Miriam Hospital and Brown University, both in Providence, R.I.

He emphasized the need not only to replace sedentary time with physical activity but also to reduce sedentary time overall.

“It’s important to note that because active and sedentary represent different behavioral domains, people can still be active – that is, achieving recommended levels of moderate to vigorous physical activity [MVPA] – but still be highly sedentary because they sit for long hours throughout the day,” Dr. Bond said. “This is important because MVPA will not necessarily eliminate the health risks of long hours of sitting.”

Dr. Bond reviewed the existing literature on physical activity and sedentary behavior among patients with migraine. His presentation, “Move More, Sit Less,” aimed at finding ways to incorporate more physical activity into the daily lives of those with migraine. Dr. Bond began by briefly reviewing the well-established benefits of physical activity, including healthy sleep; cardiovascular, respiratory, musculoskeletal, mental, and cognitive health; and metabolic functioning.

“Physical activity and exercise in particular enhances the functioning of bodily systems, including those that have direct relevance to migraine in its comorbidities,” Dr. Bond said. “The positive systemic effects of exercise on bodily systems carries potential to reduce migraine severity and related disability and morbidity.”

He also explained the ways in which excessive sedentary time can exacerbate migraine triggers. “Long periods of interrupted sitting elevated levels of glucose and fat in the bloodstream, which in turn triggers the immune system to attack the body via inflammation,” Dr. Bond said. “Low grade chronic inflammation has long been hypothesized to play a role in migraine pathogenesis.”
 

Recommended levels of exercise

The World Health Organization and the U.S. Department of Health & Human Services recommends at least 150-300 minutes of moderate-intensity aerobic physical activity or 75-150 minutes of vigorous activity each week. An additional recommendation is at least 2 days per week of muscle strengthening activities that involve all major muscle groups.

While neither of those organizations has specific guidelines on how much reduction of sedentary time is recommended, the Canadian Society for Exercise Physiology recommends limiting sedentary time to 8 or fewer hours per day.
 

Exercise and migraine

“Unfortunately, at present, we have very few studies from which to draw conclusions about the extent to which individuals with migraine adhere to physical activity and sedentary guidelines,” Dr. Bond said. Existing studies vary widely in sample types, study design, physical activity measure and MVPA outcome, including the type or definition of MVPA. “This wide variability in measures and outcomes makes it challenging to draw any conclusions about adherence to guidelines among individuals with migraine,” he said.

Existing evidence suggests anywhere from 32% to 66% of migraine patients are at least moderately active, though it’s not clear what constitutes “moderately active” behavior. It appears that activity levels of patients with migraine are low overall, but it’s less clear the extent to which these levels are lower than in controls given the paucity of evidence.

In one of the few studies using objective measures to assess physical activity in migraine patients, the daily level of MVPA was significantly lower in 25 women with migraine than in 25 age- and body mass index–matched women without migraine (P <. 003). Both groups had obesity. The same study found that virtually no women with migraine adhered to the guidelines recommending less than 8 hours a day of sedentary time, compared with 30% of women without migraine.

“Also, low physical activity and high sedentary levels appear to be consistent across headache and nonheadache days,” Dr. Bond said. “This finding in particular raises an interesting question: If migraine severity is not related to physical activity and sedentary time, what is it about migraine that contributes to an inactive and sedentary lifestyle?”

Dr. Bond noted that future research needs to include reports of frequency, duration, and intensity of activities performed as well as the percentage of participants who meet guidelines for physical activity and sedentary time. Ideally, these studies should include not only self-report but also objective measures of activity as well as assess sleep and identify barriers and facilitators to physical activity in patients.
 

Exercise avoidance

Dr. Bond described findings from survey of 100 women he conducted to better understand potential barriers and reported that 78% of patients report intentionally avoiding physical activity. These patients typically avoided it an average of 4 days per week, regardless of intensity, and additional survey findings found “that participants who reported any avoidance had stronger beliefs that physical activity would both trigger and worsen a migraine attack, compared with participants who reported no avoidance,” he said.

That finding matches the clinical experience of Jennifer Robblee, MD, MSc, assistant professor of neurology at Barrow Neurological Institute in Phoenix, who viewed the presentation but was not involved with it.

“They often feel that it is a trigger for worsening an attack or, for some people, can actually trigger an attack, and that they feel worse in the midst of an attack when they’re exercising,” Dr. Robblee said in an interview regarding her patients who exercise less frequently. “Since so many of the patients I see have a daily and constant headache, it’s about how they can get themselves to start to exercise when something makes them feel worse, even if it makes them feel better in the long run.”

Yet, experimental research suggests that physical activity is not necessarily a reliable trigger of migraine attacks and only worsens migraine in a minority of attacks, Dr. Bond said, revealing an interesting paradox: “While engaging in regular physical activity is an important migraine management strategy, most individuals in the study reported doing the exact opposite – that is, avoiding physical activity as a management strategy – and this strategy was associated with higher frequency and duration of attacks. Research from our group and others also suggested individuals with migraine could be overestimating the role that physical activity hasn’t triggering or worsening of attacks.”
 

Encouraging patients to exercise

Since the benefits of physical activity and limiting sedentary time outweigh the potential harms, “some physical activity is better than none,” Dr. Bond said. To help patients begin increasing their physical activity, he recommended advising them to start with small amounts and then gradually increase frequency, intensity, and duration over time.

Dr. Robblee follows a similar approach, taking into account each patient’s particular circumstances and any medications they’re taking, including the side effects of those medications.

“It’s about starting where they are,” Dr. Robblee said. “Some patients, despite having severe migraine, have built themselves up so they’re doing exercise three or four times per week, or every day, and I have other people who never exercise,” she said. “For those patients who are very sedentary, if I can get them to start with 5 minutes per week so they have that sense of accomplishment, then that’s where I start. Then slowly build it up over time. Like most things in the migraine world, I individualize it for the person.”

Dr. Bond offered the following specific tips to clinicians in educating and encouraging patients to increase physical activity:

• Educate patients regarding the short-and long-term benefits of moving more and sitting less, both for their migraines and for overall health.
• Correct misconceptions about the negative effects of physical activity as it relates to migraines.
• Personalize the rationale for physical activity to that patient’s specific values and personal goals.
• Encourage patients to use an activity tracker, both for tracking physical activity and sedentary time, and to monitor migraine attacks, stress, energy levels, and fatigue on days they do and do not exercise.
• Help patients set goals for eventually meeting MVPA recommendations and interrupting prolonged periods of sitting with brief movement breaks.
• Help patients identify rewards for meeting goals that are tied to the activity, such as new exercise clothing.
• Encourage patients to identify a consistent time for physical activity each day to establish a habit, “ideally in the morning before barriers and life get in the way,” he said.

Eventually, physical activity itself should become intrinsically rewarding, Dr. Bond said.

“To limit sitting and encourage more movement throughout the day, we want to make the choice to engage in physical activity easier by adding environmental cues that encourage physical activity,” he said. “Conversely, we want to make the choice to engage in sedentary behavior more difficult by increasing the amount of effort that is required to engage in these behaviors.”

Dr. Robblee found Dr. Bond’s emphasis on sitting less – distinct from moving more – a helpful frame to consider with her patients. “I really like the approach of looking at it from that approach: in addition to how do we get you up and moving, how much time are you sitting, and how often can you break that up into smaller increments so that you’re up more often?” Dr. Robblee said. “That sometimes sounds less scary than ‘let’s get you exercising.’ So ‘let’s get you sitting a little bit less.’ I think that is something I might start to adopt.”

No external funding was noted. Dr. Robblee is a principal investigator for a study sponsored by Eli Lilly and receives stipends for MedLink Neurology and Neurodiem. Dr. Bond reported no disclosures.
 

People with migraine tend to have lower levels of physical activity than those without migraine despite the beneficial effects of physical activity on reducing frequency of migraine, according to a presentation at the American Headache Society’s 2021 annual meeting.

Though reliable research is sparse overall on how much physical activity people with migraine get, enough exists to reveal the need for clinicians to help patients identify ways to increase their levels of physical activity and make it a habit, said Dale S. Bond, PhD, a professor of psychiatry and human behavior at the Miriam Hospital and Brown University, both in Providence, R.I.

He emphasized the need not only to replace sedentary time with physical activity but also to reduce sedentary time overall.

“It’s important to note that because active and sedentary represent different behavioral domains, people can still be active – that is, achieving recommended levels of moderate to vigorous physical activity [MVPA] – but still be highly sedentary because they sit for long hours throughout the day,” Dr. Bond said. “This is important because MVPA will not necessarily eliminate the health risks of long hours of sitting.”

Dr. Bond reviewed the existing literature on physical activity and sedentary behavior among patients with migraine. His presentation, “Move More, Sit Less,” aimed at finding ways to incorporate more physical activity into the daily lives of those with migraine. Dr. Bond began by briefly reviewing the well-established benefits of physical activity, including healthy sleep; cardiovascular, respiratory, musculoskeletal, mental, and cognitive health; and metabolic functioning.

“Physical activity and exercise in particular enhances the functioning of bodily systems, including those that have direct relevance to migraine in its comorbidities,” Dr. Bond said. “The positive systemic effects of exercise on bodily systems carries potential to reduce migraine severity and related disability and morbidity.”

He also explained the ways in which excessive sedentary time can exacerbate migraine triggers. “Long periods of interrupted sitting elevated levels of glucose and fat in the bloodstream, which in turn triggers the immune system to attack the body via inflammation,” Dr. Bond said. “Low grade chronic inflammation has long been hypothesized to play a role in migraine pathogenesis.”
 

Recommended levels of exercise

The World Health Organization and the U.S. Department of Health & Human Services recommends at least 150-300 minutes of moderate-intensity aerobic physical activity or 75-150 minutes of vigorous activity each week. An additional recommendation is at least 2 days per week of muscle strengthening activities that involve all major muscle groups.

While neither of those organizations has specific guidelines on how much reduction of sedentary time is recommended, the Canadian Society for Exercise Physiology recommends limiting sedentary time to 8 or fewer hours per day.
 

Exercise and migraine

“Unfortunately, at present, we have very few studies from which to draw conclusions about the extent to which individuals with migraine adhere to physical activity and sedentary guidelines,” Dr. Bond said. Existing studies vary widely in sample types, study design, physical activity measure and MVPA outcome, including the type or definition of MVPA. “This wide variability in measures and outcomes makes it challenging to draw any conclusions about adherence to guidelines among individuals with migraine,” he said.

Existing evidence suggests anywhere from 32% to 66% of migraine patients are at least moderately active, though it’s not clear what constitutes “moderately active” behavior. It appears that activity levels of patients with migraine are low overall, but it’s less clear the extent to which these levels are lower than in controls given the paucity of evidence.

In one of the few studies using objective measures to assess physical activity in migraine patients, the daily level of MVPA was significantly lower in 25 women with migraine than in 25 age- and body mass index–matched women without migraine (P <. 003). Both groups had obesity. The same study found that virtually no women with migraine adhered to the guidelines recommending less than 8 hours a day of sedentary time, compared with 30% of women without migraine.

“Also, low physical activity and high sedentary levels appear to be consistent across headache and nonheadache days,” Dr. Bond said. “This finding in particular raises an interesting question: If migraine severity is not related to physical activity and sedentary time, what is it about migraine that contributes to an inactive and sedentary lifestyle?”

Dr. Bond noted that future research needs to include reports of frequency, duration, and intensity of activities performed as well as the percentage of participants who meet guidelines for physical activity and sedentary time. Ideally, these studies should include not only self-report but also objective measures of activity as well as assess sleep and identify barriers and facilitators to physical activity in patients.
 

Exercise avoidance

Dr. Bond described findings from survey of 100 women he conducted to better understand potential barriers and reported that 78% of patients report intentionally avoiding physical activity. These patients typically avoided it an average of 4 days per week, regardless of intensity, and additional survey findings found “that participants who reported any avoidance had stronger beliefs that physical activity would both trigger and worsen a migraine attack, compared with participants who reported no avoidance,” he said.

That finding matches the clinical experience of Jennifer Robblee, MD, MSc, assistant professor of neurology at Barrow Neurological Institute in Phoenix, who viewed the presentation but was not involved with it.

“They often feel that it is a trigger for worsening an attack or, for some people, can actually trigger an attack, and that they feel worse in the midst of an attack when they’re exercising,” Dr. Robblee said in an interview regarding her patients who exercise less frequently. “Since so many of the patients I see have a daily and constant headache, it’s about how they can get themselves to start to exercise when something makes them feel worse, even if it makes them feel better in the long run.”

Yet, experimental research suggests that physical activity is not necessarily a reliable trigger of migraine attacks and only worsens migraine in a minority of attacks, Dr. Bond said, revealing an interesting paradox: “While engaging in regular physical activity is an important migraine management strategy, most individuals in the study reported doing the exact opposite – that is, avoiding physical activity as a management strategy – and this strategy was associated with higher frequency and duration of attacks. Research from our group and others also suggested individuals with migraine could be overestimating the role that physical activity hasn’t triggering or worsening of attacks.”
 

Encouraging patients to exercise

Since the benefits of physical activity and limiting sedentary time outweigh the potential harms, “some physical activity is better than none,” Dr. Bond said. To help patients begin increasing their physical activity, he recommended advising them to start with small amounts and then gradually increase frequency, intensity, and duration over time.

Dr. Robblee follows a similar approach, taking into account each patient’s particular circumstances and any medications they’re taking, including the side effects of those medications.

“It’s about starting where they are,” Dr. Robblee said. “Some patients, despite having severe migraine, have built themselves up so they’re doing exercise three or four times per week, or every day, and I have other people who never exercise,” she said. “For those patients who are very sedentary, if I can get them to start with 5 minutes per week so they have that sense of accomplishment, then that’s where I start. Then slowly build it up over time. Like most things in the migraine world, I individualize it for the person.”

Dr. Bond offered the following specific tips to clinicians in educating and encouraging patients to increase physical activity:

• Educate patients regarding the short-and long-term benefits of moving more and sitting less, both for their migraines and for overall health.
• Correct misconceptions about the negative effects of physical activity as it relates to migraines.
• Personalize the rationale for physical activity to that patient’s specific values and personal goals.
• Encourage patients to use an activity tracker, both for tracking physical activity and sedentary time, and to monitor migraine attacks, stress, energy levels, and fatigue on days they do and do not exercise.
• Help patients set goals for eventually meeting MVPA recommendations and interrupting prolonged periods of sitting with brief movement breaks.
• Help patients identify rewards for meeting goals that are tied to the activity, such as new exercise clothing.
• Encourage patients to identify a consistent time for physical activity each day to establish a habit, “ideally in the morning before barriers and life get in the way,” he said.

Eventually, physical activity itself should become intrinsically rewarding, Dr. Bond said.

“To limit sitting and encourage more movement throughout the day, we want to make the choice to engage in physical activity easier by adding environmental cues that encourage physical activity,” he said. “Conversely, we want to make the choice to engage in sedentary behavior more difficult by increasing the amount of effort that is required to engage in these behaviors.”

Dr. Robblee found Dr. Bond’s emphasis on sitting less – distinct from moving more – a helpful frame to consider with her patients. “I really like the approach of looking at it from that approach: in addition to how do we get you up and moving, how much time are you sitting, and how often can you break that up into smaller increments so that you’re up more often?” Dr. Robblee said. “That sometimes sounds less scary than ‘let’s get you exercising.’ So ‘let’s get you sitting a little bit less.’ I think that is something I might start to adopt.”

No external funding was noted. Dr. Robblee is a principal investigator for a study sponsored by Eli Lilly and receives stipends for MedLink Neurology and Neurodiem. Dr. Bond reported no disclosures.
 

People with migraine tend to have lower levels of physical activity than those without migraine despite the beneficial effects of physical activity on reducing frequency of migraine, according to a presentation at the American Headache Society’s 2021 annual meeting.

Though reliable research is sparse overall on how much physical activity people with migraine get, enough exists to reveal the need for clinicians to help patients identify ways to increase their levels of physical activity and make it a habit, said Dale S. Bond, PhD, a professor of psychiatry and human behavior at the Miriam Hospital and Brown University, both in Providence, R.I.

He emphasized the need not only to replace sedentary time with physical activity but also to reduce sedentary time overall.

“It’s important to note that because active and sedentary represent different behavioral domains, people can still be active – that is, achieving recommended levels of moderate to vigorous physical activity [MVPA] – but still be highly sedentary because they sit for long hours throughout the day,” Dr. Bond said. “This is important because MVPA will not necessarily eliminate the health risks of long hours of sitting.”

Dr. Bond reviewed the existing literature on physical activity and sedentary behavior among patients with migraine. His presentation, “Move More, Sit Less,” aimed at finding ways to incorporate more physical activity into the daily lives of those with migraine. Dr. Bond began by briefly reviewing the well-established benefits of physical activity, including healthy sleep; cardiovascular, respiratory, musculoskeletal, mental, and cognitive health; and metabolic functioning.

“Physical activity and exercise in particular enhances the functioning of bodily systems, including those that have direct relevance to migraine in its comorbidities,” Dr. Bond said. “The positive systemic effects of exercise on bodily systems carries potential to reduce migraine severity and related disability and morbidity.”

He also explained the ways in which excessive sedentary time can exacerbate migraine triggers. “Long periods of interrupted sitting elevated levels of glucose and fat in the bloodstream, which in turn triggers the immune system to attack the body via inflammation,” Dr. Bond said. “Low grade chronic inflammation has long been hypothesized to play a role in migraine pathogenesis.”
 

Recommended levels of exercise

The World Health Organization and the U.S. Department of Health & Human Services recommends at least 150-300 minutes of moderate-intensity aerobic physical activity or 75-150 minutes of vigorous activity each week. An additional recommendation is at least 2 days per week of muscle strengthening activities that involve all major muscle groups.

While neither of those organizations has specific guidelines on how much reduction of sedentary time is recommended, the Canadian Society for Exercise Physiology recommends limiting sedentary time to 8 or fewer hours per day.
 

Exercise and migraine

“Unfortunately, at present, we have very few studies from which to draw conclusions about the extent to which individuals with migraine adhere to physical activity and sedentary guidelines,” Dr. Bond said. Existing studies vary widely in sample types, study design, physical activity measure and MVPA outcome, including the type or definition of MVPA. “This wide variability in measures and outcomes makes it challenging to draw any conclusions about adherence to guidelines among individuals with migraine,” he said.

Existing evidence suggests anywhere from 32% to 66% of migraine patients are at least moderately active, though it’s not clear what constitutes “moderately active” behavior. It appears that activity levels of patients with migraine are low overall, but it’s less clear the extent to which these levels are lower than in controls given the paucity of evidence.

In one of the few studies using objective measures to assess physical activity in migraine patients, the daily level of MVPA was significantly lower in 25 women with migraine than in 25 age- and body mass index–matched women without migraine (P <. 003). Both groups had obesity. The same study found that virtually no women with migraine adhered to the guidelines recommending less than 8 hours a day of sedentary time, compared with 30% of women without migraine.

“Also, low physical activity and high sedentary levels appear to be consistent across headache and nonheadache days,” Dr. Bond said. “This finding in particular raises an interesting question: If migraine severity is not related to physical activity and sedentary time, what is it about migraine that contributes to an inactive and sedentary lifestyle?”

Dr. Bond noted that future research needs to include reports of frequency, duration, and intensity of activities performed as well as the percentage of participants who meet guidelines for physical activity and sedentary time. Ideally, these studies should include not only self-report but also objective measures of activity as well as assess sleep and identify barriers and facilitators to physical activity in patients.
 

Exercise avoidance

Dr. Bond described findings from survey of 100 women he conducted to better understand potential barriers and reported that 78% of patients report intentionally avoiding physical activity. These patients typically avoided it an average of 4 days per week, regardless of intensity, and additional survey findings found “that participants who reported any avoidance had stronger beliefs that physical activity would both trigger and worsen a migraine attack, compared with participants who reported no avoidance,” he said.

That finding matches the clinical experience of Jennifer Robblee, MD, MSc, assistant professor of neurology at Barrow Neurological Institute in Phoenix, who viewed the presentation but was not involved with it.

“They often feel that it is a trigger for worsening an attack or, for some people, can actually trigger an attack, and that they feel worse in the midst of an attack when they’re exercising,” Dr. Robblee said in an interview regarding her patients who exercise less frequently. “Since so many of the patients I see have a daily and constant headache, it’s about how they can get themselves to start to exercise when something makes them feel worse, even if it makes them feel better in the long run.”

Yet, experimental research suggests that physical activity is not necessarily a reliable trigger of migraine attacks and only worsens migraine in a minority of attacks, Dr. Bond said, revealing an interesting paradox: “While engaging in regular physical activity is an important migraine management strategy, most individuals in the study reported doing the exact opposite – that is, avoiding physical activity as a management strategy – and this strategy was associated with higher frequency and duration of attacks. Research from our group and others also suggested individuals with migraine could be overestimating the role that physical activity hasn’t triggering or worsening of attacks.”
 

Encouraging patients to exercise

Since the benefits of physical activity and limiting sedentary time outweigh the potential harms, “some physical activity is better than none,” Dr. Bond said. To help patients begin increasing their physical activity, he recommended advising them to start with small amounts and then gradually increase frequency, intensity, and duration over time.

Dr. Robblee follows a similar approach, taking into account each patient’s particular circumstances and any medications they’re taking, including the side effects of those medications.

“It’s about starting where they are,” Dr. Robblee said. “Some patients, despite having severe migraine, have built themselves up so they’re doing exercise three or four times per week, or every day, and I have other people who never exercise,” she said. “For those patients who are very sedentary, if I can get them to start with 5 minutes per week so they have that sense of accomplishment, then that’s where I start. Then slowly build it up over time. Like most things in the migraine world, I individualize it for the person.”

Dr. Bond offered the following specific tips to clinicians in educating and encouraging patients to increase physical activity:

• Educate patients regarding the short-and long-term benefits of moving more and sitting less, both for their migraines and for overall health.
• Correct misconceptions about the negative effects of physical activity as it relates to migraines.
• Personalize the rationale for physical activity to that patient’s specific values and personal goals.
• Encourage patients to use an activity tracker, both for tracking physical activity and sedentary time, and to monitor migraine attacks, stress, energy levels, and fatigue on days they do and do not exercise.
• Help patients set goals for eventually meeting MVPA recommendations and interrupting prolonged periods of sitting with brief movement breaks.
• Help patients identify rewards for meeting goals that are tied to the activity, such as new exercise clothing.
• Encourage patients to identify a consistent time for physical activity each day to establish a habit, “ideally in the morning before barriers and life get in the way,” he said.

Eventually, physical activity itself should become intrinsically rewarding, Dr. Bond said.

“To limit sitting and encourage more movement throughout the day, we want to make the choice to engage in physical activity easier by adding environmental cues that encourage physical activity,” he said. “Conversely, we want to make the choice to engage in sedentary behavior more difficult by increasing the amount of effort that is required to engage in these behaviors.”

Dr. Robblee found Dr. Bond’s emphasis on sitting less – distinct from moving more – a helpful frame to consider with her patients. “I really like the approach of looking at it from that approach: in addition to how do we get you up and moving, how much time are you sitting, and how often can you break that up into smaller increments so that you’re up more often?” Dr. Robblee said. “That sometimes sounds less scary than ‘let’s get you exercising.’ So ‘let’s get you sitting a little bit less.’ I think that is something I might start to adopt.”

No external funding was noted. Dr. Robblee is a principal investigator for a study sponsored by Eli Lilly and receives stipends for MedLink Neurology and Neurodiem. Dr. Bond reported no disclosures.
 

Ubrogepant showed effectiveness for acute treatment of migraine when used with an anti–calcitonin gene-related peptide (CGRP) monoclonal antibody (mAb) preventive or with onabotulinumtoxinA (onabotA), or both, according to preliminary findings presented at the American Headache Society’s 2021 annual meeting.

“Because prevention [with mAbs] is rarely 100% effective, virtually everyone on preventive treatment needs to also take acute treatment,” presenter Richard B. Lipton, MD, a professor of neurology and director of the Montefiore Headache Center at Albert Einstein College of Medicine, New York, said in an interview after his presentation. He explained that ubrogepant, a small-molecule CGRP receptor blocker, is approved for acute treatment of migraine, while mAbs, which block the CGRP receptor or CGRP itself, are approved for prevention. “Many people predicted that gepants would not work in people on CGRP-targeted mAbs because of overlapping mechanisms.”

Dr. Lipton himself was not surprised by the findings, however. “For me, the surprise was that ubrogepant worked so well,” he said.  
 

Novel data collection

Uniquely, his study used an entirely remote design with mobile applications to safely evaluate the drug’s real-world effectiveness in the midst of the COVID-19 pandemic. The prospective, observational study used the mobile app Migraine Buddy to collect data and assess outcomes from the use of 50 mg or 100 mg of ubrogepant along with a mAb, onabotA, or both.

In most migraine trials, researchers ask patients to track their symptoms in electronic diaries they learn how to use in the clinic.

“One disadvantage of this approach is that people usually need to carry two devices, the study device and their smartphone,” Dr. Lipton said in an interview. “In this study, people download an app at home to their smartphone and only need to carry one device. Though remote studies are particularly valuable in the time of pandemic, I believe that apps like Migraine Buddy are and will remain a valuable tool for addressing many research questions.”

Jennifer Robblee, MD, MSc, an assistant professor of neurology at Barrow Neurological Institute in Phoenix, viewed the presentation and was also impressed with the novel use of a smartphone app to conduct the study. “I think that was a unique and cool demonstration of what can be done with the apps out there now,” Dr. Robblee said in an interview. “If you want to have really good tracking and more through tracking, apps like this are fabulous and are very patient forward and patient friendly.”
 

Combination therapy

The researchers invited 4,541 adults to participate in the study if they had previously reported at least three migraine attacks in the past 30 days and if they had treated at least three prior attacks with ubrogepant. The 483 participants who enrolled after consent and screening included 272 taking ubrogepant with mAb, 132 participants taking ubrogepant with onabotA, and 79 taking ubrogepant with both onabotA and mAb.

For 30 days, participants reported in the app’s diary their pain relief and the time elapsed since taking ubrogepant until they returned to normal functioning. Endpoints included meaningful pain relief – defined as “a level of pain relief that is meaningful to you” – and return to normal function at 2 and 4 hours.

During the study, 352 participants reported treating a migraine attack with a single dose of ubrogepant, and 78 participants treated migraine with two doses. The former group included 193 patients in the ubrogepant plus mAb group, 102 patients in the ubrogepant plus onabotA group, and 57 patients in the ubrogepant plus both group. Because of the limited enrollment in the second two arms, the data Dr. Lipton presented data only on the ubrogepant with mAb arm.

Most of this group (89.1%) was female, with an average age of 40 years and an average Migraine Disability Assessment score of 72.2. Most of the patients were taking erenumab (44.6%) or galcanezumab (34.2%) with the remaining patients taking fremanezumab (17.6%), eptinezumab (3.1%) or multiple mAbs (0.5%). Most participants (59.6%) were prescribed 100-mg ubrogepant dose while the remaining participants took 50 mg.

The analysis of the ubrogepant plus mAb group revealed that 64.2% of patients reported meaningful pain relief at 2 hours, and 84.5% had meaningful pain relief 4 hours after taking ubrogepant. The odds of achieving meaningful pain relief were statistically significant at both time points and remained significant after adjustment for participants’ age, Migraine Disability Assessment score and self-reported prescribed ubrogepant dose (P < .001).

“This study shows that in patients with migraine on CGRP-targeted monoclonal antibodies, ubrogepant is an acute treatment to consider for breakthrough headaches,” Dr. Lipton said. He added that they have now completed the study with more participants and begun analyzing all three groups.

“Full analyses will include data from multiple attacks, attacks treated with a second dose of ubrogepant, additional daily and 30-day effectiveness measures for use of ubrogepant with onabotA and use of ubrogepant with both onabotA and CGRP mAbs,” Dr. Lipton said.

While the findings did not surprise Dr. Robblee, she was happy to see a study that explicitly testing the combination of these treatments, especially given access challenges. “Right now, because treatments are new, we get a lot of insurance denials,” Dr. Robblee said in an interview. “It’s great to have a study out there that we can turn to and say, ‘hey, look, they had all these patients safely using these together.’ It’s going to help us improve access for patients.”

Though Dr. Robblee typically uses old-school pen-and-calendar diaries with her patients, she also sees potential for the use of apps going forward, just as she sees for virtual health care.

“I’ve found telemedicine in general to be a really great addition to the migraine world, and this plays into our ability to use telemedicine paired with tracking,” Dr. Robblee said. “In so many studies, we’re doing a diary anyway, so if there are standard diaries and programs we’re all using, that would be a nice way to do these.”

She notes that most symptom tracking for pain is subjective already, and these apps often include the options to print out the data or to export or transfer it electronically to physicians. “It’s giving us meaningful data,” she said.

The research was funded by AbbVie. Dr. Lipton has received honoraria or research support from AbbVie, Amgen, Biohaven, Dr. Reddy’s Laboratories, electroCore, Eli Lilly, eNeura Therapeutics, GlaxoSmithKline, Merck, Novartis, Teva, Vector and Vedanta Research. He holds stock options in Biohaven and Ctrl M. Dr. Robblee is a principal investigator for a study sponsored by Eli Lilly and receives stipends for MedLink Neurology and Neurodiem.

Ubrogepant showed effectiveness for acute treatment of migraine when used with an anti–calcitonin gene-related peptide (CGRP) monoclonal antibody (mAb) preventive or with onabotulinumtoxinA (onabotA), or both, according to preliminary findings presented at the American Headache Society’s 2021 annual meeting.

“Because prevention [with mAbs] is rarely 100% effective, virtually everyone on preventive treatment needs to also take acute treatment,” presenter Richard B. Lipton, MD, a professor of neurology and director of the Montefiore Headache Center at Albert Einstein College of Medicine, New York, said in an interview after his presentation. He explained that ubrogepant, a small-molecule CGRP receptor blocker, is approved for acute treatment of migraine, while mAbs, which block the CGRP receptor or CGRP itself, are approved for prevention. “Many people predicted that gepants would not work in people on CGRP-targeted mAbs because of overlapping mechanisms.”

Dr. Lipton himself was not surprised by the findings, however. “For me, the surprise was that ubrogepant worked so well,” he said.  
 

Novel data collection

Uniquely, his study used an entirely remote design with mobile applications to safely evaluate the drug’s real-world effectiveness in the midst of the COVID-19 pandemic. The prospective, observational study used the mobile app Migraine Buddy to collect data and assess outcomes from the use of 50 mg or 100 mg of ubrogepant along with a mAb, onabotA, or both.

In most migraine trials, researchers ask patients to track their symptoms in electronic diaries they learn how to use in the clinic.

“One disadvantage of this approach is that people usually need to carry two devices, the study device and their smartphone,” Dr. Lipton said in an interview. “In this study, people download an app at home to their smartphone and only need to carry one device. Though remote studies are particularly valuable in the time of pandemic, I believe that apps like Migraine Buddy are and will remain a valuable tool for addressing many research questions.”

Jennifer Robblee, MD, MSc, an assistant professor of neurology at Barrow Neurological Institute in Phoenix, viewed the presentation and was also impressed with the novel use of a smartphone app to conduct the study. “I think that was a unique and cool demonstration of what can be done with the apps out there now,” Dr. Robblee said in an interview. “If you want to have really good tracking and more through tracking, apps like this are fabulous and are very patient forward and patient friendly.”
 

Combination therapy

The researchers invited 4,541 adults to participate in the study if they had previously reported at least three migraine attacks in the past 30 days and if they had treated at least three prior attacks with ubrogepant. The 483 participants who enrolled after consent and screening included 272 taking ubrogepant with mAb, 132 participants taking ubrogepant with onabotA, and 79 taking ubrogepant with both onabotA and mAb.

For 30 days, participants reported in the app’s diary their pain relief and the time elapsed since taking ubrogepant until they returned to normal functioning. Endpoints included meaningful pain relief – defined as “a level of pain relief that is meaningful to you” – and return to normal function at 2 and 4 hours.

During the study, 352 participants reported treating a migraine attack with a single dose of ubrogepant, and 78 participants treated migraine with two doses. The former group included 193 patients in the ubrogepant plus mAb group, 102 patients in the ubrogepant plus onabotA group, and 57 patients in the ubrogepant plus both group. Because of the limited enrollment in the second two arms, the data Dr. Lipton presented data only on the ubrogepant with mAb arm.

Most of this group (89.1%) was female, with an average age of 40 years and an average Migraine Disability Assessment score of 72.2. Most of the patients were taking erenumab (44.6%) or galcanezumab (34.2%) with the remaining patients taking fremanezumab (17.6%), eptinezumab (3.1%) or multiple mAbs (0.5%). Most participants (59.6%) were prescribed 100-mg ubrogepant dose while the remaining participants took 50 mg.

The analysis of the ubrogepant plus mAb group revealed that 64.2% of patients reported meaningful pain relief at 2 hours, and 84.5% had meaningful pain relief 4 hours after taking ubrogepant. The odds of achieving meaningful pain relief were statistically significant at both time points and remained significant after adjustment for participants’ age, Migraine Disability Assessment score and self-reported prescribed ubrogepant dose (P < .001).

“This study shows that in patients with migraine on CGRP-targeted monoclonal antibodies, ubrogepant is an acute treatment to consider for breakthrough headaches,” Dr. Lipton said. He added that they have now completed the study with more participants and begun analyzing all three groups.

“Full analyses will include data from multiple attacks, attacks treated with a second dose of ubrogepant, additional daily and 30-day effectiveness measures for use of ubrogepant with onabotA and use of ubrogepant with both onabotA and CGRP mAbs,” Dr. Lipton said.

While the findings did not surprise Dr. Robblee, she was happy to see a study that explicitly testing the combination of these treatments, especially given access challenges. “Right now, because treatments are new, we get a lot of insurance denials,” Dr. Robblee said in an interview. “It’s great to have a study out there that we can turn to and say, ‘hey, look, they had all these patients safely using these together.’ It’s going to help us improve access for patients.”

Though Dr. Robblee typically uses old-school pen-and-calendar diaries with her patients, she also sees potential for the use of apps going forward, just as she sees for virtual health care.

“I’ve found telemedicine in general to be a really great addition to the migraine world, and this plays into our ability to use telemedicine paired with tracking,” Dr. Robblee said. “In so many studies, we’re doing a diary anyway, so if there are standard diaries and programs we’re all using, that would be a nice way to do these.”

She notes that most symptom tracking for pain is subjective already, and these apps often include the options to print out the data or to export or transfer it electronically to physicians. “It’s giving us meaningful data,” she said.

The research was funded by AbbVie. Dr. Lipton has received honoraria or research support from AbbVie, Amgen, Biohaven, Dr. Reddy’s Laboratories, electroCore, Eli Lilly, eNeura Therapeutics, GlaxoSmithKline, Merck, Novartis, Teva, Vector and Vedanta Research. He holds stock options in Biohaven and Ctrl M. Dr. Robblee is a principal investigator for a study sponsored by Eli Lilly and receives stipends for MedLink Neurology and Neurodiem.

Ubrogepant showed effectiveness for acute treatment of migraine when used with an anti–calcitonin gene-related peptide (CGRP) monoclonal antibody (mAb) preventive or with onabotulinumtoxinA (onabotA), or both, according to preliminary findings presented at the American Headache Society’s 2021 annual meeting.

“Because prevention [with mAbs] is rarely 100% effective, virtually everyone on preventive treatment needs to also take acute treatment,” presenter Richard B. Lipton, MD, a professor of neurology and director of the Montefiore Headache Center at Albert Einstein College of Medicine, New York, said in an interview after his presentation. He explained that ubrogepant, a small-molecule CGRP receptor blocker, is approved for acute treatment of migraine, while mAbs, which block the CGRP receptor or CGRP itself, are approved for prevention. “Many people predicted that gepants would not work in people on CGRP-targeted mAbs because of overlapping mechanisms.”

Dr. Lipton himself was not surprised by the findings, however. “For me, the surprise was that ubrogepant worked so well,” he said.  
 

Novel data collection

Uniquely, his study used an entirely remote design with mobile applications to safely evaluate the drug’s real-world effectiveness in the midst of the COVID-19 pandemic. The prospective, observational study used the mobile app Migraine Buddy to collect data and assess outcomes from the use of 50 mg or 100 mg of ubrogepant along with a mAb, onabotA, or both.

In most migraine trials, researchers ask patients to track their symptoms in electronic diaries they learn how to use in the clinic.

“One disadvantage of this approach is that people usually need to carry two devices, the study device and their smartphone,” Dr. Lipton said in an interview. “In this study, people download an app at home to their smartphone and only need to carry one device. Though remote studies are particularly valuable in the time of pandemic, I believe that apps like Migraine Buddy are and will remain a valuable tool for addressing many research questions.”

Jennifer Robblee, MD, MSc, an assistant professor of neurology at Barrow Neurological Institute in Phoenix, viewed the presentation and was also impressed with the novel use of a smartphone app to conduct the study. “I think that was a unique and cool demonstration of what can be done with the apps out there now,” Dr. Robblee said in an interview. “If you want to have really good tracking and more through tracking, apps like this are fabulous and are very patient forward and patient friendly.”
 

Combination therapy

The researchers invited 4,541 adults to participate in the study if they had previously reported at least three migraine attacks in the past 30 days and if they had treated at least three prior attacks with ubrogepant. The 483 participants who enrolled after consent and screening included 272 taking ubrogepant with mAb, 132 participants taking ubrogepant with onabotA, and 79 taking ubrogepant with both onabotA and mAb.

For 30 days, participants reported in the app’s diary their pain relief and the time elapsed since taking ubrogepant until they returned to normal functioning. Endpoints included meaningful pain relief – defined as “a level of pain relief that is meaningful to you” – and return to normal function at 2 and 4 hours.

During the study, 352 participants reported treating a migraine attack with a single dose of ubrogepant, and 78 participants treated migraine with two doses. The former group included 193 patients in the ubrogepant plus mAb group, 102 patients in the ubrogepant plus onabotA group, and 57 patients in the ubrogepant plus both group. Because of the limited enrollment in the second two arms, the data Dr. Lipton presented data only on the ubrogepant with mAb arm.

Most of this group (89.1%) was female, with an average age of 40 years and an average Migraine Disability Assessment score of 72.2. Most of the patients were taking erenumab (44.6%) or galcanezumab (34.2%) with the remaining patients taking fremanezumab (17.6%), eptinezumab (3.1%) or multiple mAbs (0.5%). Most participants (59.6%) were prescribed 100-mg ubrogepant dose while the remaining participants took 50 mg.

The analysis of the ubrogepant plus mAb group revealed that 64.2% of patients reported meaningful pain relief at 2 hours, and 84.5% had meaningful pain relief 4 hours after taking ubrogepant. The odds of achieving meaningful pain relief were statistically significant at both time points and remained significant after adjustment for participants’ age, Migraine Disability Assessment score and self-reported prescribed ubrogepant dose (P < .001).

“This study shows that in patients with migraine on CGRP-targeted monoclonal antibodies, ubrogepant is an acute treatment to consider for breakthrough headaches,” Dr. Lipton said. He added that they have now completed the study with more participants and begun analyzing all three groups.

“Full analyses will include data from multiple attacks, attacks treated with a second dose of ubrogepant, additional daily and 30-day effectiveness measures for use of ubrogepant with onabotA and use of ubrogepant with both onabotA and CGRP mAbs,” Dr. Lipton said.

While the findings did not surprise Dr. Robblee, she was happy to see a study that explicitly testing the combination of these treatments, especially given access challenges. “Right now, because treatments are new, we get a lot of insurance denials,” Dr. Robblee said in an interview. “It’s great to have a study out there that we can turn to and say, ‘hey, look, they had all these patients safely using these together.’ It’s going to help us improve access for patients.”

Though Dr. Robblee typically uses old-school pen-and-calendar diaries with her patients, she also sees potential for the use of apps going forward, just as she sees for virtual health care.

“I’ve found telemedicine in general to be a really great addition to the migraine world, and this plays into our ability to use telemedicine paired with tracking,” Dr. Robblee said. “In so many studies, we’re doing a diary anyway, so if there are standard diaries and programs we’re all using, that would be a nice way to do these.”

She notes that most symptom tracking for pain is subjective already, and these apps often include the options to print out the data or to export or transfer it electronically to physicians. “It’s giving us meaningful data,” she said.

The research was funded by AbbVie. Dr. Lipton has received honoraria or research support from AbbVie, Amgen, Biohaven, Dr. Reddy’s Laboratories, electroCore, Eli Lilly, eNeura Therapeutics, GlaxoSmithKline, Merck, Novartis, Teva, Vector and Vedanta Research. He holds stock options in Biohaven and Ctrl M. Dr. Robblee is a principal investigator for a study sponsored by Eli Lilly and receives stipends for MedLink Neurology and Neurodiem.

People with migraines appeared to have a higher likelihood of COVID-19 infection and subsequent symptoms of the disease, but they were less likely to receive health care, according to a study presented at the American Headache Society’s 2021 annual meeting.

“These data suggest that people with migraine are either more susceptible to contracting COVID-19, or that they may be more sensitive to the development of symptoms once COVID-19 has been contracted, or both,” Robert Shapiro, MD, PhD, professor of neurological science at the University of Vermont, Burlington. “Further, once COVID-19 has been contracted, people with migraine may be less likely to develop serious COVID-19 outcomes, or they may be less likely to seek health care for COVID-19, or both.”

In providing background information, Dr. Shapiro noted previous research showing that headache is associated with a positive prognosis in COVID-19 inpatients, including lower IL-6 levels throughout the disease course, a 1-week shorter disease course, and a 2.2 times greater relative risk of survival.

Yet in a study across 171 countries, a higher population prevalence of migraine is associated with higher COVID-19 mortality rates. It’s unclear what conclusions can be drawn from that association, however, said Deborah I. Friedman, MD, MPH, professor of neurology and ophthalmology at University of Texas, Dallas, who was not involved in the research.

Dr. Shapiro suggested a theoretical possibility, noting that two genes linked to migraine susceptibility – SCN1A and IFNAR2 – are among 15 host loci also associated with COVID-19 outcomes. Further, Dr. Shapiro noted in his background information, COVID-19 is linked to lower serum calcitonin gene-related peptide levels.

For the study, Dr. Shapiro and colleagues analyzed data from U.S. adults who responded to the National Health and Wellness Survey from April to July 2020. The researchers limited their analysis to the 41,155 participants who had not received the flu vaccine in 2020 since previous research has suggested reduced morbidity among those with COVID-19 who had been vaccinated against the flu. In this group, 4,550 participants had ever been diagnosed by a doctor with migraine (11%) and 36,605 participants had not (89%).

The majority of those with a history of migraine were female (78%), compared with the overall sample (50% female), and tended to be younger, with an average age of 39 compared with 45 for those without migraine (P < .001).

Among those with a previous migraine diagnosis, 3.8% self-reported having had a COVID-19 infection, compared with infection in 2.4% of those without a history of migraine (P < .001). That translated to a 58% increased risk of COVID-19 infection in those with migraine history, with a similar rate of test positivity in both groups (33.7% with migraine history vs. 34.5% without). Test negativity was also similar in both groups (15.9% vs. 17.8%).

Of 360 respondents who had tested positive for COVID-19, the 60 with a history of migraine reported more frequent symptoms than those without migraine. The increased frequency was statistically significant (P < .001 unless otherwise indicated) for the following symptoms:

• Difficulty breathing or shortness of breath (P = .005).
• Fever.
• Headache, sore throat, and/or congestion.
• Fatigue.
• Loss of smell and taste.
• Chills and body aches.
• Persistent pain or pressure in the chest.
• Confusion or inability to arouse.
• Digestive issues (P = .005).
• Bluish lips or face.

For several of these symptoms – such as headache/sore throat/congestion, persistent pain or pressure in the chest, confusion/inability to arouse, and digestive issues – more than twice as many respondents with migraine reported the symptom, vs. those without migraine.
 

Changes in health care utilization

“I think that people with migraine are aware of their bodies and aware of their symptoms more than the average person,” Dr. Friedman said. Yet those with migraine were less likely to use health care while diagnosed with COVID-19 than were those without migraine. Migraine sufferers with a COVID-19 infection were 1.2 times more likely to visit a health care provider than were those without an infection, but the similar relative risk was 1.35 greater for those with COVID-19 infections and no migraines.

Similarly, those with a migraine history were more than twice as likely to visit the emergency department when they had a COVID-19 vaccine infection than were those without an infection (RR = 2.6), but among those without a history of migraine, respondents were nearly five times more likely to visit the emergency department when they had a COVID-19 infection than when they didn’t (RR = 4.9).

Dr. Friedman suggested that the lower utilization rate may have to do with the nature of migraine itself. “There are people with migraine who go to the emergency room all the time, but then there’s most of the people with migraine, who would rather die than go to the emergency room because with the light and the noise, it’s just a horrible place to be if you have migraine,” Dr. Friedman said. “I think the majority of people would prefer not to go to the emergency room if given the choice.”

Increased likelihood of hospitalization among those with migraine and a COVID-19 infection was 4.6 compared with those with a migraine and no infection; the corresponding hospitalization risk for COVID-19 among those without migraine was 7.6 times greater than for those with no infection. All these risk ratios were statistically significant.

Dr. Shapiro then speculated on what it might mean that headache is a positive prognostic indicator for COVID-19 inpatients and that migraine population prevalence is linked to higher COVID-19 mortality.

“A hypothesis emerges that headache as a symptom, and migraine as a disease, may reflect adaptive processes associated with host defenses against viruses,” Dr. Shapiro said. “For example, migraine-driven behaviors, such as social distancing due to photophobia, in the setting of viral illness may play adaptive roles in reducing viral spread.”

The researchers did not receive external funding. Dr. Shapiro has consulted for Eli Lilly and Lundbeck. Dr. Friedman reports grant support and/or advisory board participation for Allergan, Biohaven Pharmaceuticals, Eli Lilly, Impel NeuroPharma, Invex, Lundbeck, Merck, Revance Therapeutics, Satsuma Pharmaceuticals, Teva Pharmaceuticals, Theranica, and Zosano Pharma.

People with migraines appeared to have a higher likelihood of COVID-19 infection and subsequent symptoms of the disease, but they were less likely to receive health care, according to a study presented at the American Headache Society’s 2021 annual meeting.

“These data suggest that people with migraine are either more susceptible to contracting COVID-19, or that they may be more sensitive to the development of symptoms once COVID-19 has been contracted, or both,” Robert Shapiro, MD, PhD, professor of neurological science at the University of Vermont, Burlington. “Further, once COVID-19 has been contracted, people with migraine may be less likely to develop serious COVID-19 outcomes, or they may be less likely to seek health care for COVID-19, or both.”

In providing background information, Dr. Shapiro noted previous research showing that headache is associated with a positive prognosis in COVID-19 inpatients, including lower IL-6 levels throughout the disease course, a 1-week shorter disease course, and a 2.2 times greater relative risk of survival.

Yet in a study across 171 countries, a higher population prevalence of migraine is associated with higher COVID-19 mortality rates. It’s unclear what conclusions can be drawn from that association, however, said Deborah I. Friedman, MD, MPH, professor of neurology and ophthalmology at University of Texas, Dallas, who was not involved in the research.

Dr. Shapiro suggested a theoretical possibility, noting that two genes linked to migraine susceptibility – SCN1A and IFNAR2 – are among 15 host loci also associated with COVID-19 outcomes. Further, Dr. Shapiro noted in his background information, COVID-19 is linked to lower serum calcitonin gene-related peptide levels.

For the study, Dr. Shapiro and colleagues analyzed data from U.S. adults who responded to the National Health and Wellness Survey from April to July 2020. The researchers limited their analysis to the 41,155 participants who had not received the flu vaccine in 2020 since previous research has suggested reduced morbidity among those with COVID-19 who had been vaccinated against the flu. In this group, 4,550 participants had ever been diagnosed by a doctor with migraine (11%) and 36,605 participants had not (89%).

The majority of those with a history of migraine were female (78%), compared with the overall sample (50% female), and tended to be younger, with an average age of 39 compared with 45 for those without migraine (P < .001).

Among those with a previous migraine diagnosis, 3.8% self-reported having had a COVID-19 infection, compared with infection in 2.4% of those without a history of migraine (P < .001). That translated to a 58% increased risk of COVID-19 infection in those with migraine history, with a similar rate of test positivity in both groups (33.7% with migraine history vs. 34.5% without). Test negativity was also similar in both groups (15.9% vs. 17.8%).

Of 360 respondents who had tested positive for COVID-19, the 60 with a history of migraine reported more frequent symptoms than those without migraine. The increased frequency was statistically significant (P < .001 unless otherwise indicated) for the following symptoms:

• Difficulty breathing or shortness of breath (P = .005).
• Fever.
• Headache, sore throat, and/or congestion.
• Fatigue.
• Loss of smell and taste.
• Chills and body aches.
• Persistent pain or pressure in the chest.
• Confusion or inability to arouse.
• Digestive issues (P = .005).
• Bluish lips or face.

For several of these symptoms – such as headache/sore throat/congestion, persistent pain or pressure in the chest, confusion/inability to arouse, and digestive issues – more than twice as many respondents with migraine reported the symptom, vs. those without migraine.
 

Changes in health care utilization

“I think that people with migraine are aware of their bodies and aware of their symptoms more than the average person,” Dr. Friedman said. Yet those with migraine were less likely to use health care while diagnosed with COVID-19 than were those without migraine. Migraine sufferers with a COVID-19 infection were 1.2 times more likely to visit a health care provider than were those without an infection, but the similar relative risk was 1.35 greater for those with COVID-19 infections and no migraines.

Similarly, those with a migraine history were more than twice as likely to visit the emergency department when they had a COVID-19 vaccine infection than were those without an infection (RR = 2.6), but among those without a history of migraine, respondents were nearly five times more likely to visit the emergency department when they had a COVID-19 infection than when they didn’t (RR = 4.9).

Dr. Friedman suggested that the lower utilization rate may have to do with the nature of migraine itself. “There are people with migraine who go to the emergency room all the time, but then there’s most of the people with migraine, who would rather die than go to the emergency room because with the light and the noise, it’s just a horrible place to be if you have migraine,” Dr. Friedman said. “I think the majority of people would prefer not to go to the emergency room if given the choice.”

Increased likelihood of hospitalization among those with migraine and a COVID-19 infection was 4.6 compared with those with a migraine and no infection; the corresponding hospitalization risk for COVID-19 among those without migraine was 7.6 times greater than for those with no infection. All these risk ratios were statistically significant.

Dr. Shapiro then speculated on what it might mean that headache is a positive prognostic indicator for COVID-19 inpatients and that migraine population prevalence is linked to higher COVID-19 mortality.

“A hypothesis emerges that headache as a symptom, and migraine as a disease, may reflect adaptive processes associated with host defenses against viruses,” Dr. Shapiro said. “For example, migraine-driven behaviors, such as social distancing due to photophobia, in the setting of viral illness may play adaptive roles in reducing viral spread.”

The researchers did not receive external funding. Dr. Shapiro has consulted for Eli Lilly and Lundbeck. Dr. Friedman reports grant support and/or advisory board participation for Allergan, Biohaven Pharmaceuticals, Eli Lilly, Impel NeuroPharma, Invex, Lundbeck, Merck, Revance Therapeutics, Satsuma Pharmaceuticals, Teva Pharmaceuticals, Theranica, and Zosano Pharma.

People with migraines appeared to have a higher likelihood of COVID-19 infection and subsequent symptoms of the disease, but they were less likely to receive health care, according to a study presented at the American Headache Society’s 2021 annual meeting.

“These data suggest that people with migraine are either more susceptible to contracting COVID-19, or that they may be more sensitive to the development of symptoms once COVID-19 has been contracted, or both,” Robert Shapiro, MD, PhD, professor of neurological science at the University of Vermont, Burlington. “Further, once COVID-19 has been contracted, people with migraine may be less likely to develop serious COVID-19 outcomes, or they may be less likely to seek health care for COVID-19, or both.”

In providing background information, Dr. Shapiro noted previous research showing that headache is associated with a positive prognosis in COVID-19 inpatients, including lower IL-6 levels throughout the disease course, a 1-week shorter disease course, and a 2.2 times greater relative risk of survival.

Yet in a study across 171 countries, a higher population prevalence of migraine is associated with higher COVID-19 mortality rates. It’s unclear what conclusions can be drawn from that association, however, said Deborah I. Friedman, MD, MPH, professor of neurology and ophthalmology at University of Texas, Dallas, who was not involved in the research.

Dr. Shapiro suggested a theoretical possibility, noting that two genes linked to migraine susceptibility – SCN1A and IFNAR2 – are among 15 host loci also associated with COVID-19 outcomes. Further, Dr. Shapiro noted in his background information, COVID-19 is linked to lower serum calcitonin gene-related peptide levels.

For the study, Dr. Shapiro and colleagues analyzed data from U.S. adults who responded to the National Health and Wellness Survey from April to July 2020. The researchers limited their analysis to the 41,155 participants who had not received the flu vaccine in 2020 since previous research has suggested reduced morbidity among those with COVID-19 who had been vaccinated against the flu. In this group, 4,550 participants had ever been diagnosed by a doctor with migraine (11%) and 36,605 participants had not (89%).

The majority of those with a history of migraine were female (78%), compared with the overall sample (50% female), and tended to be younger, with an average age of 39 compared with 45 for those without migraine (P < .001).

Among those with a previous migraine diagnosis, 3.8% self-reported having had a COVID-19 infection, compared with infection in 2.4% of those without a history of migraine (P < .001). That translated to a 58% increased risk of COVID-19 infection in those with migraine history, with a similar rate of test positivity in both groups (33.7% with migraine history vs. 34.5% without). Test negativity was also similar in both groups (15.9% vs. 17.8%).

Of 360 respondents who had tested positive for COVID-19, the 60 with a history of migraine reported more frequent symptoms than those without migraine. The increased frequency was statistically significant (P < .001 unless otherwise indicated) for the following symptoms:

• Difficulty breathing or shortness of breath (P = .005).
• Fever.
• Headache, sore throat, and/or congestion.
• Fatigue.
• Loss of smell and taste.
• Chills and body aches.
• Persistent pain or pressure in the chest.
• Confusion or inability to arouse.
• Digestive issues (P = .005).
• Bluish lips or face.

For several of these symptoms – such as headache/sore throat/congestion, persistent pain or pressure in the chest, confusion/inability to arouse, and digestive issues – more than twice as many respondents with migraine reported the symptom, vs. those without migraine.
 

Changes in health care utilization

“I think that people with migraine are aware of their bodies and aware of their symptoms more than the average person,” Dr. Friedman said. Yet those with migraine were less likely to use health care while diagnosed with COVID-19 than were those without migraine. Migraine sufferers with a COVID-19 infection were 1.2 times more likely to visit a health care provider than were those without an infection, but the similar relative risk was 1.35 greater for those with COVID-19 infections and no migraines.

Similarly, those with a migraine history were more than twice as likely to visit the emergency department when they had a COVID-19 vaccine infection than were those without an infection (RR = 2.6), but among those without a history of migraine, respondents were nearly five times more likely to visit the emergency department when they had a COVID-19 infection than when they didn’t (RR = 4.9).

Dr. Friedman suggested that the lower utilization rate may have to do with the nature of migraine itself. “There are people with migraine who go to the emergency room all the time, but then there’s most of the people with migraine, who would rather die than go to the emergency room because with the light and the noise, it’s just a horrible place to be if you have migraine,” Dr. Friedman said. “I think the majority of people would prefer not to go to the emergency room if given the choice.”

Increased likelihood of hospitalization among those with migraine and a COVID-19 infection was 4.6 compared with those with a migraine and no infection; the corresponding hospitalization risk for COVID-19 among those without migraine was 7.6 times greater than for those with no infection. All these risk ratios were statistically significant.

Dr. Shapiro then speculated on what it might mean that headache is a positive prognostic indicator for COVID-19 inpatients and that migraine population prevalence is linked to higher COVID-19 mortality.

“A hypothesis emerges that headache as a symptom, and migraine as a disease, may reflect adaptive processes associated with host defenses against viruses,” Dr. Shapiro said. “For example, migraine-driven behaviors, such as social distancing due to photophobia, in the setting of viral illness may play adaptive roles in reducing viral spread.”

The researchers did not receive external funding. Dr. Shapiro has consulted for Eli Lilly and Lundbeck. Dr. Friedman reports grant support and/or advisory board participation for Allergan, Biohaven Pharmaceuticals, Eli Lilly, Impel NeuroPharma, Invex, Lundbeck, Merck, Revance Therapeutics, Satsuma Pharmaceuticals, Teva Pharmaceuticals, Theranica, and Zosano Pharma.

Veterans with chronic headaches had a greater risk of a suicide attempt than that of veterans suffering from chronic neck or back pain, according to findings presented at the American Headache Society’s 2021 annual meeting. Risk rose even more in those with chronic headache pain and a comorbid traumatic brain injury (TBI).

“In addition, as expected, veterans with psychiatric conditions have increased risk of suicide attempt with the exception of anxiety in men and dependent personality in women,” said X. Michelle Androulakis, MD, associate professor of neurology at the University of South Carolina, Columbia.
 

‘Surprising’ findings

“These findings are eye-opening but not surprising since we know that veterans in general and people with chronic pain are at higher risk for suicidal behaviors compared with their civilian counterparts,” said Amy. S Grinberg, PhD, a clinical health psychologist who practices in New Rochelle, N.Y. Dr. Grinberg, who also works at VA Connecticut Healthcare System, was not involved in the study.

“It is, however, very interesting that suicidal attempts are higher in veterans with chronic headache compared with other chronic pain disorders, such as chronic neck and back pain,” Dr Grinberg said. “This really highlights the impact of living with a chronic headache disorder, and emphasizes the continued efforts that should be put into place to support veterans with chronic headache, including improved access to a range of treatment options and continued funding for future research.”
 

Veterans with chronic pain

The researchers retrospectively analyzed Veterans Health Administration electronic health records of 3,252,704 veterans, predominantly male and White, who had been diagnosed with any type of chronic pain from 2000 to 2010.

The researchers looked at overall headache diagnoses instead of specific diagnoses, such as migraine, cluster headache, or posttraumatic headache, since specific headache disorders are frequently underdiagnosed.

The population included 14.7% of patients with chronic headache, 14.9% with chronic neck pain, 59.2% with chronic back pain, and 60.2% with other types of chronic pain, including arthritis, fibromyalgia, joint pain, and reflex sympathetic dystrophy.

Traumatic brain injury occurred in 11.2% of those with chronic headaches, compared with 6.8% of those with chronic back pain, 8.5% of those with chronic neck pain, and 5.9% of those with other chronic pain.

More than half (56.4%) of those with chronic headache had depression, the most common comorbidity in the group, followed by 31.5% who had posttraumatic stress disorder (PTSD), and 21.8% who had adjustment disorder. Other rates of psychiatric disorders were all below 10%. Prevalence of depression occurred in 44.5% of those with back pain, 52.4% of those with neck pain, and 39% of those with other chronic pain. PTSD rates were also lower in those with back (22%), neck (27.2%), or other chronic pain (18.6%).

“Interestingly, this study found that those veterans with a history of traumatic brain injury and psychiatric comorbidities, such as depression, are at greater risk for suicide attempts,” said Dr. Grinberg. “The good news is that these are modifiable risk factors, and evidence-based treatments for depression, PTSD, and headache, for example, are widely disseminated within the VA.”

The majority of headache diagnoses were not otherwise specified (80.1%). Half (50.2%) were migraine headaches while rates were much lower for tension-type headache (8.8%), trigeminal neuralgia (5%), cluster headache (0.8%), and posttraumatic headache (0.7%).

The highest incidence of suicide attempts occurred among those with chronic headaches, ranging from 329 to 396 per 100,000, aside from a peak of 482 per 100,000 in 2005. Suicide attempts peaked among all patients with chronic pain in 2005, “likely related to the deployment and policy changes in the Veterans Health Administration,” Dr. Androulakis said.

Those with neck pain had the next highest rate of suicide attempts, ranging from 263 to 314 per 100,000, excluding the peak of 398 per 100,000 in 2005.

Male veterans with chronic headaches had a 1.5 times greater likelihood of a suicide attempt than did those with back or neck pain (relative risk [RR] = 1.5), which increased to a relative risk of 2.8 greater for those with concurrent TBI. Among female veterans, chronic headache was associated with a 1.6 times greater risk of a suicide attempt, which rose to 2.15 times greater with concurrent TBI.

“Knowing that veterans with chronic headache disorders have an elevated rate of suicide, it is imperative that doctors and other clinical providers continue to conduct in-depth risk assessments and implement strategies to support those veterans who are at risk,” said Dr. Grinberg. “Clinical providers should continue in their efforts to reduce stigma associated with headache disorders and mental health treatment in order to effectively engage veterans in evidence-based treatments that are likely a step towards reducing symptoms and suicidal attempts.”

No external funding was noted. Dr. Androulakis and Dr. Grinberg had no disclosures.

Veterans with chronic headaches had a greater risk of a suicide attempt than that of veterans suffering from chronic neck or back pain, according to findings presented at the American Headache Society’s 2021 annual meeting. Risk rose even more in those with chronic headache pain and a comorbid traumatic brain injury (TBI).

“In addition, as expected, veterans with psychiatric conditions have increased risk of suicide attempt with the exception of anxiety in men and dependent personality in women,” said X. Michelle Androulakis, MD, associate professor of neurology at the University of South Carolina, Columbia.
 

‘Surprising’ findings

“These findings are eye-opening but not surprising since we know that veterans in general and people with chronic pain are at higher risk for suicidal behaviors compared with their civilian counterparts,” said Amy. S Grinberg, PhD, a clinical health psychologist who practices in New Rochelle, N.Y. Dr. Grinberg, who also works at VA Connecticut Healthcare System, was not involved in the study.

“It is, however, very interesting that suicidal attempts are higher in veterans with chronic headache compared with other chronic pain disorders, such as chronic neck and back pain,” Dr Grinberg said. “This really highlights the impact of living with a chronic headache disorder, and emphasizes the continued efforts that should be put into place to support veterans with chronic headache, including improved access to a range of treatment options and continued funding for future research.”
 

Veterans with chronic pain

The researchers retrospectively analyzed Veterans Health Administration electronic health records of 3,252,704 veterans, predominantly male and White, who had been diagnosed with any type of chronic pain from 2000 to 2010.

The researchers looked at overall headache diagnoses instead of specific diagnoses, such as migraine, cluster headache, or posttraumatic headache, since specific headache disorders are frequently underdiagnosed.

The population included 14.7% of patients with chronic headache, 14.9% with chronic neck pain, 59.2% with chronic back pain, and 60.2% with other types of chronic pain, including arthritis, fibromyalgia, joint pain, and reflex sympathetic dystrophy.

Traumatic brain injury occurred in 11.2% of those with chronic headaches, compared with 6.8% of those with chronic back pain, 8.5% of those with chronic neck pain, and 5.9% of those with other chronic pain.

More than half (56.4%) of those with chronic headache had depression, the most common comorbidity in the group, followed by 31.5% who had posttraumatic stress disorder (PTSD), and 21.8% who had adjustment disorder. Other rates of psychiatric disorders were all below 10%. Prevalence of depression occurred in 44.5% of those with back pain, 52.4% of those with neck pain, and 39% of those with other chronic pain. PTSD rates were also lower in those with back (22%), neck (27.2%), or other chronic pain (18.6%).

“Interestingly, this study found that those veterans with a history of traumatic brain injury and psychiatric comorbidities, such as depression, are at greater risk for suicide attempts,” said Dr. Grinberg. “The good news is that these are modifiable risk factors, and evidence-based treatments for depression, PTSD, and headache, for example, are widely disseminated within the VA.”

The majority of headache diagnoses were not otherwise specified (80.1%). Half (50.2%) were migraine headaches while rates were much lower for tension-type headache (8.8%), trigeminal neuralgia (5%), cluster headache (0.8%), and posttraumatic headache (0.7%).

The highest incidence of suicide attempts occurred among those with chronic headaches, ranging from 329 to 396 per 100,000, aside from a peak of 482 per 100,000 in 2005. Suicide attempts peaked among all patients with chronic pain in 2005, “likely related to the deployment and policy changes in the Veterans Health Administration,” Dr. Androulakis said.

Those with neck pain had the next highest rate of suicide attempts, ranging from 263 to 314 per 100,000, excluding the peak of 398 per 100,000 in 2005.

Male veterans with chronic headaches had a 1.5 times greater likelihood of a suicide attempt than did those with back or neck pain (relative risk [RR] = 1.5), which increased to a relative risk of 2.8 greater for those with concurrent TBI. Among female veterans, chronic headache was associated with a 1.6 times greater risk of a suicide attempt, which rose to 2.15 times greater with concurrent TBI.

“Knowing that veterans with chronic headache disorders have an elevated rate of suicide, it is imperative that doctors and other clinical providers continue to conduct in-depth risk assessments and implement strategies to support those veterans who are at risk,” said Dr. Grinberg. “Clinical providers should continue in their efforts to reduce stigma associated with headache disorders and mental health treatment in order to effectively engage veterans in evidence-based treatments that are likely a step towards reducing symptoms and suicidal attempts.”

No external funding was noted. Dr. Androulakis and Dr. Grinberg had no disclosures.

Veterans with chronic headaches had a greater risk of a suicide attempt than that of veterans suffering from chronic neck or back pain, according to findings presented at the American Headache Society’s 2021 annual meeting. Risk rose even more in those with chronic headache pain and a comorbid traumatic brain injury (TBI).

“In addition, as expected, veterans with psychiatric conditions have increased risk of suicide attempt with the exception of anxiety in men and dependent personality in women,” said X. Michelle Androulakis, MD, associate professor of neurology at the University of South Carolina, Columbia.
 

‘Surprising’ findings

“These findings are eye-opening but not surprising since we know that veterans in general and people with chronic pain are at higher risk for suicidal behaviors compared with their civilian counterparts,” said Amy. S Grinberg, PhD, a clinical health psychologist who practices in New Rochelle, N.Y. Dr. Grinberg, who also works at VA Connecticut Healthcare System, was not involved in the study.

“It is, however, very interesting that suicidal attempts are higher in veterans with chronic headache compared with other chronic pain disorders, such as chronic neck and back pain,” Dr Grinberg said. “This really highlights the impact of living with a chronic headache disorder, and emphasizes the continued efforts that should be put into place to support veterans with chronic headache, including improved access to a range of treatment options and continued funding for future research.”
 

Veterans with chronic pain

The researchers retrospectively analyzed Veterans Health Administration electronic health records of 3,252,704 veterans, predominantly male and White, who had been diagnosed with any type of chronic pain from 2000 to 2010.

The researchers looked at overall headache diagnoses instead of specific diagnoses, such as migraine, cluster headache, or posttraumatic headache, since specific headache disorders are frequently underdiagnosed.

The population included 14.7% of patients with chronic headache, 14.9% with chronic neck pain, 59.2% with chronic back pain, and 60.2% with other types of chronic pain, including arthritis, fibromyalgia, joint pain, and reflex sympathetic dystrophy.

Traumatic brain injury occurred in 11.2% of those with chronic headaches, compared with 6.8% of those with chronic back pain, 8.5% of those with chronic neck pain, and 5.9% of those with other chronic pain.

More than half (56.4%) of those with chronic headache had depression, the most common comorbidity in the group, followed by 31.5% who had posttraumatic stress disorder (PTSD), and 21.8% who had adjustment disorder. Other rates of psychiatric disorders were all below 10%. Prevalence of depression occurred in 44.5% of those with back pain, 52.4% of those with neck pain, and 39% of those with other chronic pain. PTSD rates were also lower in those with back (22%), neck (27.2%), or other chronic pain (18.6%).

“Interestingly, this study found that those veterans with a history of traumatic brain injury and psychiatric comorbidities, such as depression, are at greater risk for suicide attempts,” said Dr. Grinberg. “The good news is that these are modifiable risk factors, and evidence-based treatments for depression, PTSD, and headache, for example, are widely disseminated within the VA.”

The majority of headache diagnoses were not otherwise specified (80.1%). Half (50.2%) were migraine headaches while rates were much lower for tension-type headache (8.8%), trigeminal neuralgia (5%), cluster headache (0.8%), and posttraumatic headache (0.7%).

The highest incidence of suicide attempts occurred among those with chronic headaches, ranging from 329 to 396 per 100,000, aside from a peak of 482 per 100,000 in 2005. Suicide attempts peaked among all patients with chronic pain in 2005, “likely related to the deployment and policy changes in the Veterans Health Administration,” Dr. Androulakis said.

Those with neck pain had the next highest rate of suicide attempts, ranging from 263 to 314 per 100,000, excluding the peak of 398 per 100,000 in 2005.

Male veterans with chronic headaches had a 1.5 times greater likelihood of a suicide attempt than did those with back or neck pain (relative risk [RR] = 1.5), which increased to a relative risk of 2.8 greater for those with concurrent TBI. Among female veterans, chronic headache was associated with a 1.6 times greater risk of a suicide attempt, which rose to 2.15 times greater with concurrent TBI.

“Knowing that veterans with chronic headache disorders have an elevated rate of suicide, it is imperative that doctors and other clinical providers continue to conduct in-depth risk assessments and implement strategies to support those veterans who are at risk,” said Dr. Grinberg. “Clinical providers should continue in their efforts to reduce stigma associated with headache disorders and mental health treatment in order to effectively engage veterans in evidence-based treatments that are likely a step towards reducing symptoms and suicidal attempts.”

No external funding was noted. Dr. Androulakis and Dr. Grinberg had no disclosures.

A phase 3, sham-controlled clinical trial of an external trigeminal nerve stimulation (e-TNS) device showed confirmed superiority over a sham device and eliminated the most bothersome migraine symptoms after 2 hours of use. The study also demonstrated that the device, manufactured by Cefaly and cleared in 2020 by the Food and Drug Administration for over-the-counter use, can be safely and effectively used at home.

The study also explored the benefits of 2 hours of use, rather than the 1 hour of use tested in a previous study. “The programming on the device is currently [set to] turn off at 1 hour. As a result of this study, I tell patients if they don’t have adequate relief, and they’re tolerating it, that they can activate it again for a second hour,” Stewart Tepper, MD, said in an interview. Dr. Tepper is a professor of neurology at Geisel School of Medicine at Dartmouth, Hanover, N.H., and a coauthor of the study that was presented by Deena Kuruvilla, MD, at the American Headache Society’s 2021 annual meeting. Dr. Kuruvilla is a neurologist and director of the Westport (Conn.) Headache Institute.

The improvements seen over the sham were significant but not overwhelming, according to Deborah Friedman, MD, MPH, professor of neurology and ophthalmology at the University of Texas, Dallas.

“The numbers are not super impressive when you compare them with other devices. I thought it was interesting that the most bothersome symptom went away in a much higher percentage of people than the headache. That was actually pretty impressive,” said Dr. Friedman, who was asked to comment on the study. She also wondered if the sham device may have inadvertently provided a small amount of stimulation, which could explain the smaller than expected efficacy difference. “It just kind of makes me wonder because I would expect to see a larger separation, even though it was statistically significant.”

The study was an overall success according to Dr. Tepper, who noted that the efficacy of pain freedom was comparable with what has been seen with calcitonin gene-related peptide receptor antagonists (gepants), as well as relieving the most bothersome symptom at 2 hours. The device failed to reduce the usage of rescue medication, suggesting that it might be a candidate to combine with rescue medications. “I think the main thing is it works. It works in a sham-controlled trial, it works at home, and it works comparably to acute medication. And it is further evidence that the lack of access is something that needs to be addressed,” said Dr. Tepper.

Access will depend on insurance companies, who have so far been reluctant to pay for the device. Dr. Tepper is not optimistic they will come around on their own. “My feeling about it is that the only way that payers will finally start to cover this is with a concerted, organized advocacy campaign by patients. The analogy is that when the disease-modifying therapies became available for multiple sclerosis, the National MS Society organized the MS patients and they demanded that the payers cover the disease modifying therapies. That’s the kind of intense focus of advocacy that needs to be done for these noninvasive neuromodulation devices,” said Dr. Tepper.

The TEAM study was a double blind, randomized, sham-controlled trial of 538 patients who were asked to use neurostimulation for a 2-hour, continuous session within 4 hours of a moderate to severe migraine accompanied by at least one migraine-associated symptom. At 2 hours, 25.5% of those using the device achieved pain freedom, compared with 18.3% of those using the sham (P < .05). Among those using the device, 56.4% had freedom from most bothersome symptom, compared with 42.3% of those using the sham (P < .01).

Pain relief at 2 hours was more common in the device group (69.5% vs. 55.2%; P < .01), as was absence of all migraine-associated symptoms at 2 hours (42.5% vs. 34.1%; P < .05), sustained pain freedom at 24 hours (22.8% vs. 15.8%; P < .05), and sustained pain relief at 24 hours (45.9% vs. 34.4%; P < .01). There was no statistically significant between-group difference in use of rescue medications.

In the device group, 8.5% of patients experienced an adverse event, versus 2.9% in the sham group (P = .004). The only adverse reaction that occurred more frequently in the device group was forehead paresthesia, discomfort, and burning (3.5% vs. 0.4%; P = .009).

The study was funded by Cefaly. Dr. Tepper and Dr. Friedman have no relevant financial disclosures.

A phase 3, sham-controlled clinical trial of an external trigeminal nerve stimulation (e-TNS) device showed confirmed superiority over a sham device and eliminated the most bothersome migraine symptoms after 2 hours of use. The study also demonstrated that the device, manufactured by Cefaly and cleared in 2020 by the Food and Drug Administration for over-the-counter use, can be safely and effectively used at home.

The study also explored the benefits of 2 hours of use, rather than the 1 hour of use tested in a previous study. “The programming on the device is currently [set to] turn off at 1 hour. As a result of this study, I tell patients if they don’t have adequate relief, and they’re tolerating it, that they can activate it again for a second hour,” Stewart Tepper, MD, said in an interview. Dr. Tepper is a professor of neurology at Geisel School of Medicine at Dartmouth, Hanover, N.H., and a coauthor of the study that was presented by Deena Kuruvilla, MD, at the American Headache Society’s 2021 annual meeting. Dr. Kuruvilla is a neurologist and director of the Westport (Conn.) Headache Institute.

The improvements seen over the sham were significant but not overwhelming, according to Deborah Friedman, MD, MPH, professor of neurology and ophthalmology at the University of Texas, Dallas.

“The numbers are not super impressive when you compare them with other devices. I thought it was interesting that the most bothersome symptom went away in a much higher percentage of people than the headache. That was actually pretty impressive,” said Dr. Friedman, who was asked to comment on the study. She also wondered if the sham device may have inadvertently provided a small amount of stimulation, which could explain the smaller than expected efficacy difference. “It just kind of makes me wonder because I would expect to see a larger separation, even though it was statistically significant.”

The study was an overall success according to Dr. Tepper, who noted that the efficacy of pain freedom was comparable with what has been seen with calcitonin gene-related peptide receptor antagonists (gepants), as well as relieving the most bothersome symptom at 2 hours. The device failed to reduce the usage of rescue medication, suggesting that it might be a candidate to combine with rescue medications. “I think the main thing is it works. It works in a sham-controlled trial, it works at home, and it works comparably to acute medication. And it is further evidence that the lack of access is something that needs to be addressed,” said Dr. Tepper.

Access will depend on insurance companies, who have so far been reluctant to pay for the device. Dr. Tepper is not optimistic they will come around on their own. “My feeling about it is that the only way that payers will finally start to cover this is with a concerted, organized advocacy campaign by patients. The analogy is that when the disease-modifying therapies became available for multiple sclerosis, the National MS Society organized the MS patients and they demanded that the payers cover the disease modifying therapies. That’s the kind of intense focus of advocacy that needs to be done for these noninvasive neuromodulation devices,” said Dr. Tepper.

The TEAM study was a double blind, randomized, sham-controlled trial of 538 patients who were asked to use neurostimulation for a 2-hour, continuous session within 4 hours of a moderate to severe migraine accompanied by at least one migraine-associated symptom. At 2 hours, 25.5% of those using the device achieved pain freedom, compared with 18.3% of those using the sham (P < .05). Among those using the device, 56.4% had freedom from most bothersome symptom, compared with 42.3% of those using the sham (P < .01).

Pain relief at 2 hours was more common in the device group (69.5% vs. 55.2%; P < .01), as was absence of all migraine-associated symptoms at 2 hours (42.5% vs. 34.1%; P < .05), sustained pain freedom at 24 hours (22.8% vs. 15.8%; P < .05), and sustained pain relief at 24 hours (45.9% vs. 34.4%; P < .01). There was no statistically significant between-group difference in use of rescue medications.

In the device group, 8.5% of patients experienced an adverse event, versus 2.9% in the sham group (P = .004). The only adverse reaction that occurred more frequently in the device group was forehead paresthesia, discomfort, and burning (3.5% vs. 0.4%; P = .009).

The study was funded by Cefaly. Dr. Tepper and Dr. Friedman have no relevant financial disclosures.

A phase 3, sham-controlled clinical trial of an external trigeminal nerve stimulation (e-TNS) device showed confirmed superiority over a sham device and eliminated the most bothersome migraine symptoms after 2 hours of use. The study also demonstrated that the device, manufactured by Cefaly and cleared in 2020 by the Food and Drug Administration for over-the-counter use, can be safely and effectively used at home.

The study also explored the benefits of 2 hours of use, rather than the 1 hour of use tested in a previous study. “The programming on the device is currently [set to] turn off at 1 hour. As a result of this study, I tell patients if they don’t have adequate relief, and they’re tolerating it, that they can activate it again for a second hour,” Stewart Tepper, MD, said in an interview. Dr. Tepper is a professor of neurology at Geisel School of Medicine at Dartmouth, Hanover, N.H., and a coauthor of the study that was presented by Deena Kuruvilla, MD, at the American Headache Society’s 2021 annual meeting. Dr. Kuruvilla is a neurologist and director of the Westport (Conn.) Headache Institute.

The improvements seen over the sham were significant but not overwhelming, according to Deborah Friedman, MD, MPH, professor of neurology and ophthalmology at the University of Texas, Dallas.

“The numbers are not super impressive when you compare them with other devices. I thought it was interesting that the most bothersome symptom went away in a much higher percentage of people than the headache. That was actually pretty impressive,” said Dr. Friedman, who was asked to comment on the study. She also wondered if the sham device may have inadvertently provided a small amount of stimulation, which could explain the smaller than expected efficacy difference. “It just kind of makes me wonder because I would expect to see a larger separation, even though it was statistically significant.”

The study was an overall success according to Dr. Tepper, who noted that the efficacy of pain freedom was comparable with what has been seen with calcitonin gene-related peptide receptor antagonists (gepants), as well as relieving the most bothersome symptom at 2 hours. The device failed to reduce the usage of rescue medication, suggesting that it might be a candidate to combine with rescue medications. “I think the main thing is it works. It works in a sham-controlled trial, it works at home, and it works comparably to acute medication. And it is further evidence that the lack of access is something that needs to be addressed,” said Dr. Tepper.

Access will depend on insurance companies, who have so far been reluctant to pay for the device. Dr. Tepper is not optimistic they will come around on their own. “My feeling about it is that the only way that payers will finally start to cover this is with a concerted, organized advocacy campaign by patients. The analogy is that when the disease-modifying therapies became available for multiple sclerosis, the National MS Society organized the MS patients and they demanded that the payers cover the disease modifying therapies. That’s the kind of intense focus of advocacy that needs to be done for these noninvasive neuromodulation devices,” said Dr. Tepper.

The TEAM study was a double blind, randomized, sham-controlled trial of 538 patients who were asked to use neurostimulation for a 2-hour, continuous session within 4 hours of a moderate to severe migraine accompanied by at least one migraine-associated symptom. At 2 hours, 25.5% of those using the device achieved pain freedom, compared with 18.3% of those using the sham (P < .05). Among those using the device, 56.4% had freedom from most bothersome symptom, compared with 42.3% of those using the sham (P < .01).

Pain relief at 2 hours was more common in the device group (69.5% vs. 55.2%; P < .01), as was absence of all migraine-associated symptoms at 2 hours (42.5% vs. 34.1%; P < .05), sustained pain freedom at 24 hours (22.8% vs. 15.8%; P < .05), and sustained pain relief at 24 hours (45.9% vs. 34.4%; P < .01). There was no statistically significant between-group difference in use of rescue medications.

In the device group, 8.5% of patients experienced an adverse event, versus 2.9% in the sham group (P = .004). The only adverse reaction that occurred more frequently in the device group was forehead paresthesia, discomfort, and burning (3.5% vs. 0.4%; P = .009).

The study was funded by Cefaly. Dr. Tepper and Dr. Friedman have no relevant financial disclosures.

Few patients with migraine receive or are offered preventive therapy, leaving a significant treatment gap in this patient population, new research suggests. Investigators found that among patients with migraine who are eligible for preventive therapy, more than a third were not offered this option. In addition, fewer than 10% were currently taking preventive medication, and an additional 10% had discontinued preventive therapy.

“We confirmed that as of 2012 to 2013 – the years these data were collected from a large, comprehensive survey – gaps in care remained,” said study investigator Stephanie J. Nahas, MD, director of the headache medicine fellowship program, Thomas Jefferson University, Philadelphia. “In this preventive-eligible population, 35% reported never even being offered preventive medication.”

Furthermore, only 28% of patients taking preventive medication experienced a reduction in headache frequency to less than 4 days per month, which is a primary goal of treatment, said Dr. Nahas. Disease burden, as measured with scales of disability and affective comorbidities, remained substantial.

The findings were presented at the American Headache Society’s 2021 annual meeting.


 

Lack of efficacy?

In 2019, the American Headache Society published a position statement recommending that preventive treatment be considered for patients who have migraine and four or more monthly headache days (MHDs), regardless of their level of associated disability. However, previous data suggest few patients who are eligible for preventive treatment receive it. In addition, many who have used preventive medications do not adhere to their regimens because of problems with tolerability, efficacy, or both.

To identify treatment gaps and characterize self-reported use of preventive medications for migraine, the investigators examined data from the Chronic Migraine Epidemiology and Outcomes (CaMEO) study, a web-based survey conducted in a representative U.S. sample from September 2012 through November 2013.

The survey identified and characterized patients who met modified criteria for migraine consistent with those in ICHD-3. The researchers classified respondents who had migraine and four or more MHDs as potentially eligible for migraine preventive treatment.

The investigators assessed the study population’s use of oral preventive medications, migraine-related disability and burden, willingness to take preventive treatment, and reasons for discontinuation.

Assessments included the Migraine Disability Assessment Questionnaire, the Patient Health Questionnaire–9 for depression, the Generalized Anxiety Disorder 7-Item Scale, the Migraine Specific Quality of Life questionnaire, and the Migraine Symptom Severity Scale.

In all, 16,789 respondents met criteria for migraine, and 6,579 (39.2%) reported having at least four MHDs. The median age of this subgroup that was eligible for preventive treatment was 40.3 years, and approximately 79% were women.

Only 9.8% of respondents who were eligible for preventive medications were currently using an oral preventive medication. Among those who had ever tried an oral preventive medication, 53.6% discontinued it. Efficacy for patients who used medications appeared to be inadequate. Among all current users of preventive treatment, 68.4% continued to have at least four MHDs.

The researchers assessed treatment eligibility among patients not taking preventive medication. Among respondents who had never used a preventive treatment, 35.7% were eligible to receive it. Among all users who had discontinued preventive medication, 61.0% were still eligible to receive it.
 

Attitudes toward injectables

Among respondents who had never used a preventive treatment, 64.3% had zero to three MHDs. The remaining 35.7% had 4-7, 8-14, or 15 or more MHDs. Among current users of preventive treatments, 68.4% had four or more MHDs. Among those who had discontinued preventive treatment, 61.0% had four or more MHDs.

Patients who have never used preventive medication “have substantial management gaps,” said Dr. Nahas. High proportions of these patients have moderate or severe disability (64.7%), depression (43%), and anxiety (39%). The rates of these outcomes are higher in users who discontinued treatment, likely because of confounding by indication, she added.

The prevalence of anxiety was similar between those who currently used, formerly used, or never used preventive medications. However, there were differences between never-users and current or former users with respect to moderate to severe depression (never-users, 43%; current users, 49.4%; discontinued users, 46.5%) and moderate to severe disability (never-users, 64.7%; current users, 80.4%; discontinued users, 78.9%).

In all, 44.6% of those who discontinued preventive therapy reported safety and tolerability problems as reasons for stopping treatment. In addition, 39.7% reported that these medications did not prevent enough headaches. Some patients reported partial or temporary efficacy as a reason for discontinuation. Other reasons were related to health care costs and access and personal preferences. Only 9.2% of patients who discontinued treatment said that their headaches improved enough to stop medication.

The investigators also analyzed respondents’ interest in preventive therapies. Among respondents who had never used preventive therapies, 61.8% of those who were eligible to use them were somewhat or very interested in trying an oral prescription medication for migraine prevention. However, 59.1% of never-users who were eligible for preventive medications were not at all interested, not sure, or needed more information about trying an injectable preventive medication. About 40% were not at all interested in injectables. In general, current users and those who had discontinued medication were more interested in preventive medication, including injectables.
 

‘Disheartening’ discontinuation rates

There are likely multiple reasons for the low rate of migraine prevention treatment, said Dr. Nahas. Many people with migraine never consult a clinician, owing to factors such as stigma, cost, lack of access, and lack of awareness. In addition, patients with migraine are frequently misdiagnosed, she added.

“Other data suggest that only about a quarter of people with episodic migraine and under 5% of people with chronic migraine consult a clinician, receive an accurate diagnosis, and are prescribed appropriate therapy,” said Dr. Nahas.

When the data in this analysis were gathered, public awareness of migraine was much lower than it is today, and injectable migraine therapies had not gained broad acceptance, she noted. Dr. Nahas added it is possible that attitudes toward injectable preventive medications have changed.

“Would people still prefer daily oral medications? We can’t know for sure until we start asking,” she said. In addition, scientific advances and educational outreach have increased clinicians’ awareness, interest, and skill regarding injectable medications, she said.

“I would certainly hope to see that a much greater proportion of preventive-eligible persons with migraine were at least offered, if not currently taking, preventive medication,” said Dr. Nahas. “But there’s no pleasing everyone, so I think we would still see somewhat disheartening discontinuation rates. The reasons for discontinuation, however, might be less typified by concerns about safety and tolerability.”
 

Still relevant

Commenting on the study, Mia Tova Minen, MD, chief of headache research and associate professor of neurology and population health at NYU Langone Health, New York, noted that although CaMEO is an older study, its results are still highly relevant.

“Unfortunately, primary care providers are still uncomfortable prescribing migraine preventive medications, and this accounts for the large percentage [of patients] with migraine who, while eligible for migraine preventive therapy, are not offered it,” she said.

Although the public and primary care physicians are now more aware of preventive treatments for migraine, “the number of people offered migraine preventive medication still needs to increase dramatically,” said Dr. Minen.

The American Academy of Neurology’s guidelines for migraine prevention were published in 2012 and are currently being updated. The updated guidelines may include new evidence for candesartan and emerging treatments, such as melatonin and aerobic exercise.

“It is my hope that primary care providers will become more comfortable prescribing migraine preventive medications sooner,” said Dr. Minen.

The current findings suggest a need for additional ways of educating patients with migraine who are eligible for preventive therapies so that they can advocate for themselves, she added. They also suggest the idea of demanding more insurance coverage of behavioral therapies for migraine, because data indicate that these treatments have long-term efficacy and good safety profiles, said Dr. Minen.
 

An ‘invisible’ disorder

Also commenting on the study, Barbara L. Nye, MD, director of the headache fellowship and codirector of the headache clinic at Dartmouth-Hitchcock Medical Center, Lebanon, N.H., said the CaMEO cohort likely is representative of the general population of patients with migraine.

She noted that a significant weakness of the current study is that it examined data collected before the Food and Drug Administration approved monoclonal antibodies and therefore does not reflect patients’ current experience with medications.

“I believe that the attitudes and fears surrounding the use of injectable medication are now likely far less than previously reported, given the positive track record the new generation of once-a-month injectable medications has,” said Dr. Nye.

The findings reinforce the idea that either patients are not talking to their primary care physicians about their headaches and disability or that clinicians are not asking about them, she added. “Both issues are likely linked to the stigma that this disease state has surrounding it. This is an invisible neurological disorder to most,” Dr. Nye said.

The study was sponsored by Allergan before it was acquired by AbbVie. Dr. Nahas has served as a consultant, advisory board member, or speaker for AbbVie/Allergan, Alder/Lundbeck, Amgen/Novartis, Biohaven, Eli Lilly, Impel, Nesos Corp, Supernus, Teva, Theranica, and Zosano. She has not received and will not receive monetary compensation for this research. Dr. Minen has disclosed no relevant financial relationships.
 

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

Few patients with migraine receive or are offered preventive therapy, leaving a significant treatment gap in this patient population, new research suggests. Investigators found that among patients with migraine who are eligible for preventive therapy, more than a third were not offered this option. In addition, fewer than 10% were currently taking preventive medication, and an additional 10% had discontinued preventive therapy.

“We confirmed that as of 2012 to 2013 – the years these data were collected from a large, comprehensive survey – gaps in care remained,” said study investigator Stephanie J. Nahas, MD, director of the headache medicine fellowship program, Thomas Jefferson University, Philadelphia. “In this preventive-eligible population, 35% reported never even being offered preventive medication.”

Furthermore, only 28% of patients taking preventive medication experienced a reduction in headache frequency to less than 4 days per month, which is a primary goal of treatment, said Dr. Nahas. Disease burden, as measured with scales of disability and affective comorbidities, remained substantial.

The findings were presented at the American Headache Society’s 2021 annual meeting.


 

Lack of efficacy?

In 2019, the American Headache Society published a position statement recommending that preventive treatment be considered for patients who have migraine and four or more monthly headache days (MHDs), regardless of their level of associated disability. However, previous data suggest few patients who are eligible for preventive treatment receive it. In addition, many who have used preventive medications do not adhere to their regimens because of problems with tolerability, efficacy, or both.

To identify treatment gaps and characterize self-reported use of preventive medications for migraine, the investigators examined data from the Chronic Migraine Epidemiology and Outcomes (CaMEO) study, a web-based survey conducted in a representative U.S. sample from September 2012 through November 2013.

The survey identified and characterized patients who met modified criteria for migraine consistent with those in ICHD-3. The researchers classified respondents who had migraine and four or more MHDs as potentially eligible for migraine preventive treatment.

The investigators assessed the study population’s use of oral preventive medications, migraine-related disability and burden, willingness to take preventive treatment, and reasons for discontinuation.

Assessments included the Migraine Disability Assessment Questionnaire, the Patient Health Questionnaire–9 for depression, the Generalized Anxiety Disorder 7-Item Scale, the Migraine Specific Quality of Life questionnaire, and the Migraine Symptom Severity Scale.

In all, 16,789 respondents met criteria for migraine, and 6,579 (39.2%) reported having at least four MHDs. The median age of this subgroup that was eligible for preventive treatment was 40.3 years, and approximately 79% were women.

Only 9.8% of respondents who were eligible for preventive medications were currently using an oral preventive medication. Among those who had ever tried an oral preventive medication, 53.6% discontinued it. Efficacy for patients who used medications appeared to be inadequate. Among all current users of preventive treatment, 68.4% continued to have at least four MHDs.

The researchers assessed treatment eligibility among patients not taking preventive medication. Among respondents who had never used a preventive treatment, 35.7% were eligible to receive it. Among all users who had discontinued preventive medication, 61.0% were still eligible to receive it.
 

Attitudes toward injectables

Among respondents who had never used a preventive treatment, 64.3% had zero to three MHDs. The remaining 35.7% had 4-7, 8-14, or 15 or more MHDs. Among current users of preventive treatments, 68.4% had four or more MHDs. Among those who had discontinued preventive treatment, 61.0% had four or more MHDs.

Patients who have never used preventive medication “have substantial management gaps,” said Dr. Nahas. High proportions of these patients have moderate or severe disability (64.7%), depression (43%), and anxiety (39%). The rates of these outcomes are higher in users who discontinued treatment, likely because of confounding by indication, she added.

The prevalence of anxiety was similar between those who currently used, formerly used, or never used preventive medications. However, there were differences between never-users and current or former users with respect to moderate to severe depression (never-users, 43%; current users, 49.4%; discontinued users, 46.5%) and moderate to severe disability (never-users, 64.7%; current users, 80.4%; discontinued users, 78.9%).

In all, 44.6% of those who discontinued preventive therapy reported safety and tolerability problems as reasons for stopping treatment. In addition, 39.7% reported that these medications did not prevent enough headaches. Some patients reported partial or temporary efficacy as a reason for discontinuation. Other reasons were related to health care costs and access and personal preferences. Only 9.2% of patients who discontinued treatment said that their headaches improved enough to stop medication.

The investigators also analyzed respondents’ interest in preventive therapies. Among respondents who had never used preventive therapies, 61.8% of those who were eligible to use them were somewhat or very interested in trying an oral prescription medication for migraine prevention. However, 59.1% of never-users who were eligible for preventive medications were not at all interested, not sure, or needed more information about trying an injectable preventive medication. About 40% were not at all interested in injectables. In general, current users and those who had discontinued medication were more interested in preventive medication, including injectables.
 

‘Disheartening’ discontinuation rates

There are likely multiple reasons for the low rate of migraine prevention treatment, said Dr. Nahas. Many people with migraine never consult a clinician, owing to factors such as stigma, cost, lack of access, and lack of awareness. In addition, patients with migraine are frequently misdiagnosed, she added.

“Other data suggest that only about a quarter of people with episodic migraine and under 5% of people with chronic migraine consult a clinician, receive an accurate diagnosis, and are prescribed appropriate therapy,” said Dr. Nahas.

When the data in this analysis were gathered, public awareness of migraine was much lower than it is today, and injectable migraine therapies had not gained broad acceptance, she noted. Dr. Nahas added it is possible that attitudes toward injectable preventive medications have changed.

“Would people still prefer daily oral medications? We can’t know for sure until we start asking,” she said. In addition, scientific advances and educational outreach have increased clinicians’ awareness, interest, and skill regarding injectable medications, she said.

“I would certainly hope to see that a much greater proportion of preventive-eligible persons with migraine were at least offered, if not currently taking, preventive medication,” said Dr. Nahas. “But there’s no pleasing everyone, so I think we would still see somewhat disheartening discontinuation rates. The reasons for discontinuation, however, might be less typified by concerns about safety and tolerability.”
 

Still relevant

Commenting on the study, Mia Tova Minen, MD, chief of headache research and associate professor of neurology and population health at NYU Langone Health, New York, noted that although CaMEO is an older study, its results are still highly relevant.

“Unfortunately, primary care providers are still uncomfortable prescribing migraine preventive medications, and this accounts for the large percentage [of patients] with migraine who, while eligible for migraine preventive therapy, are not offered it,” she said.

Although the public and primary care physicians are now more aware of preventive treatments for migraine, “the number of people offered migraine preventive medication still needs to increase dramatically,” said Dr. Minen.

The American Academy of Neurology’s guidelines for migraine prevention were published in 2012 and are currently being updated. The updated guidelines may include new evidence for candesartan and emerging treatments, such as melatonin and aerobic exercise.

“It is my hope that primary care providers will become more comfortable prescribing migraine preventive medications sooner,” said Dr. Minen.

The current findings suggest a need for additional ways of educating patients with migraine who are eligible for preventive therapies so that they can advocate for themselves, she added. They also suggest the idea of demanding more insurance coverage of behavioral therapies for migraine, because data indicate that these treatments have long-term efficacy and good safety profiles, said Dr. Minen.
 

An ‘invisible’ disorder

Also commenting on the study, Barbara L. Nye, MD, director of the headache fellowship and codirector of the headache clinic at Dartmouth-Hitchcock Medical Center, Lebanon, N.H., said the CaMEO cohort likely is representative of the general population of patients with migraine.

She noted that a significant weakness of the current study is that it examined data collected before the Food and Drug Administration approved monoclonal antibodies and therefore does not reflect patients’ current experience with medications.

“I believe that the attitudes and fears surrounding the use of injectable medication are now likely far less than previously reported, given the positive track record the new generation of once-a-month injectable medications has,” said Dr. Nye.

The findings reinforce the idea that either patients are not talking to their primary care physicians about their headaches and disability or that clinicians are not asking about them, she added. “Both issues are likely linked to the stigma that this disease state has surrounding it. This is an invisible neurological disorder to most,” Dr. Nye said.

The study was sponsored by Allergan before it was acquired by AbbVie. Dr. Nahas has served as a consultant, advisory board member, or speaker for AbbVie/Allergan, Alder/Lundbeck, Amgen/Novartis, Biohaven, Eli Lilly, Impel, Nesos Corp, Supernus, Teva, Theranica, and Zosano. She has not received and will not receive monetary compensation for this research. Dr. Minen has disclosed no relevant financial relationships.
 

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

Few patients with migraine receive or are offered preventive therapy, leaving a significant treatment gap in this patient population, new research suggests. Investigators found that among patients with migraine who are eligible for preventive therapy, more than a third were not offered this option. In addition, fewer than 10% were currently taking preventive medication, and an additional 10% had discontinued preventive therapy.

“We confirmed that as of 2012 to 2013 – the years these data were collected from a large, comprehensive survey – gaps in care remained,” said study investigator Stephanie J. Nahas, MD, director of the headache medicine fellowship program, Thomas Jefferson University, Philadelphia. “In this preventive-eligible population, 35% reported never even being offered preventive medication.”

Furthermore, only 28% of patients taking preventive medication experienced a reduction in headache frequency to less than 4 days per month, which is a primary goal of treatment, said Dr. Nahas. Disease burden, as measured with scales of disability and affective comorbidities, remained substantial.

The findings were presented at the American Headache Society’s 2021 annual meeting.


 

Lack of efficacy?

In 2019, the American Headache Society published a position statement recommending that preventive treatment be considered for patients who have migraine and four or more monthly headache days (MHDs), regardless of their level of associated disability. However, previous data suggest few patients who are eligible for preventive treatment receive it. In addition, many who have used preventive medications do not adhere to their regimens because of problems with tolerability, efficacy, or both.

To identify treatment gaps and characterize self-reported use of preventive medications for migraine, the investigators examined data from the Chronic Migraine Epidemiology and Outcomes (CaMEO) study, a web-based survey conducted in a representative U.S. sample from September 2012 through November 2013.

The survey identified and characterized patients who met modified criteria for migraine consistent with those in ICHD-3. The researchers classified respondents who had migraine and four or more MHDs as potentially eligible for migraine preventive treatment.

The investigators assessed the study population’s use of oral preventive medications, migraine-related disability and burden, willingness to take preventive treatment, and reasons for discontinuation.

Assessments included the Migraine Disability Assessment Questionnaire, the Patient Health Questionnaire–9 for depression, the Generalized Anxiety Disorder 7-Item Scale, the Migraine Specific Quality of Life questionnaire, and the Migraine Symptom Severity Scale.

In all, 16,789 respondents met criteria for migraine, and 6,579 (39.2%) reported having at least four MHDs. The median age of this subgroup that was eligible for preventive treatment was 40.3 years, and approximately 79% were women.

Only 9.8% of respondents who were eligible for preventive medications were currently using an oral preventive medication. Among those who had ever tried an oral preventive medication, 53.6% discontinued it. Efficacy for patients who used medications appeared to be inadequate. Among all current users of preventive treatment, 68.4% continued to have at least four MHDs.

The researchers assessed treatment eligibility among patients not taking preventive medication. Among respondents who had never used a preventive treatment, 35.7% were eligible to receive it. Among all users who had discontinued preventive medication, 61.0% were still eligible to receive it.
 

Attitudes toward injectables

Among respondents who had never used a preventive treatment, 64.3% had zero to three MHDs. The remaining 35.7% had 4-7, 8-14, or 15 or more MHDs. Among current users of preventive treatments, 68.4% had four or more MHDs. Among those who had discontinued preventive treatment, 61.0% had four or more MHDs.

Patients who have never used preventive medication “have substantial management gaps,” said Dr. Nahas. High proportions of these patients have moderate or severe disability (64.7%), depression (43%), and anxiety (39%). The rates of these outcomes are higher in users who discontinued treatment, likely because of confounding by indication, she added.

The prevalence of anxiety was similar between those who currently used, formerly used, or never used preventive medications. However, there were differences between never-users and current or former users with respect to moderate to severe depression (never-users, 43%; current users, 49.4%; discontinued users, 46.5%) and moderate to severe disability (never-users, 64.7%; current users, 80.4%; discontinued users, 78.9%).

In all, 44.6% of those who discontinued preventive therapy reported safety and tolerability problems as reasons for stopping treatment. In addition, 39.7% reported that these medications did not prevent enough headaches. Some patients reported partial or temporary efficacy as a reason for discontinuation. Other reasons were related to health care costs and access and personal preferences. Only 9.2% of patients who discontinued treatment said that their headaches improved enough to stop medication.

The investigators also analyzed respondents’ interest in preventive therapies. Among respondents who had never used preventive therapies, 61.8% of those who were eligible to use them were somewhat or very interested in trying an oral prescription medication for migraine prevention. However, 59.1% of never-users who were eligible for preventive medications were not at all interested, not sure, or needed more information about trying an injectable preventive medication. About 40% were not at all interested in injectables. In general, current users and those who had discontinued medication were more interested in preventive medication, including injectables.
 

‘Disheartening’ discontinuation rates

There are likely multiple reasons for the low rate of migraine prevention treatment, said Dr. Nahas. Many people with migraine never consult a clinician, owing to factors such as stigma, cost, lack of access, and lack of awareness. In addition, patients with migraine are frequently misdiagnosed, she added.

“Other data suggest that only about a quarter of people with episodic migraine and under 5% of people with chronic migraine consult a clinician, receive an accurate diagnosis, and are prescribed appropriate therapy,” said Dr. Nahas.

When the data in this analysis were gathered, public awareness of migraine was much lower than it is today, and injectable migraine therapies had not gained broad acceptance, she noted. Dr. Nahas added it is possible that attitudes toward injectable preventive medications have changed.

“Would people still prefer daily oral medications? We can’t know for sure until we start asking,” she said. In addition, scientific advances and educational outreach have increased clinicians’ awareness, interest, and skill regarding injectable medications, she said.

“I would certainly hope to see that a much greater proportion of preventive-eligible persons with migraine were at least offered, if not currently taking, preventive medication,” said Dr. Nahas. “But there’s no pleasing everyone, so I think we would still see somewhat disheartening discontinuation rates. The reasons for discontinuation, however, might be less typified by concerns about safety and tolerability.”
 

Still relevant

Commenting on the study, Mia Tova Minen, MD, chief of headache research and associate professor of neurology and population health at NYU Langone Health, New York, noted that although CaMEO is an older study, its results are still highly relevant.

“Unfortunately, primary care providers are still uncomfortable prescribing migraine preventive medications, and this accounts for the large percentage [of patients] with migraine who, while eligible for migraine preventive therapy, are not offered it,” she said.

Although the public and primary care physicians are now more aware of preventive treatments for migraine, “the number of people offered migraine preventive medication still needs to increase dramatically,” said Dr. Minen.

The American Academy of Neurology’s guidelines for migraine prevention were published in 2012 and are currently being updated. The updated guidelines may include new evidence for candesartan and emerging treatments, such as melatonin and aerobic exercise.

“It is my hope that primary care providers will become more comfortable prescribing migraine preventive medications sooner,” said Dr. Minen.

The current findings suggest a need for additional ways of educating patients with migraine who are eligible for preventive therapies so that they can advocate for themselves, she added. They also suggest the idea of demanding more insurance coverage of behavioral therapies for migraine, because data indicate that these treatments have long-term efficacy and good safety profiles, said Dr. Minen.
 

An ‘invisible’ disorder

Also commenting on the study, Barbara L. Nye, MD, director of the headache fellowship and codirector of the headache clinic at Dartmouth-Hitchcock Medical Center, Lebanon, N.H., said the CaMEO cohort likely is representative of the general population of patients with migraine.

She noted that a significant weakness of the current study is that it examined data collected before the Food and Drug Administration approved monoclonal antibodies and therefore does not reflect patients’ current experience with medications.

“I believe that the attitudes and fears surrounding the use of injectable medication are now likely far less than previously reported, given the positive track record the new generation of once-a-month injectable medications has,” said Dr. Nye.

The findings reinforce the idea that either patients are not talking to their primary care physicians about their headaches and disability or that clinicians are not asking about them, she added. “Both issues are likely linked to the stigma that this disease state has surrounding it. This is an invisible neurological disorder to most,” Dr. Nye said.

The study was sponsored by Allergan before it was acquired by AbbVie. Dr. Nahas has served as a consultant, advisory board member, or speaker for AbbVie/Allergan, Alder/Lundbeck, Amgen/Novartis, Biohaven, Eli Lilly, Impel, Nesos Corp, Supernus, Teva, Theranica, and Zosano. She has not received and will not receive monetary compensation for this research. Dr. Minen has disclosed no relevant financial relationships.
 

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