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Some believe that the medications, though risky, can be a useful tool in the neurologist’s treatment arsenal, while others argue that opioids are just too risky when there are other, safer alternatives available.
Those were the cruxes of arguments put forward by Paul Rizzoli, MD, and Christopher H. Gottschalk, MD, who conducted individual talks at the 2021 Scottsdale Headache Symposium. Dr. Rizzoli, associate professor of neurology at Harvard Medical School, Boston, argued in favor of the use of opioids and butalbital-containing medications. Dr. Gottschalk, assistant professor of neurology at Yale University, New Haven, Conn., argued against their use.
In certain situations opioids are worth the risk
Whether or not to use opioids in the treatment of headache is “a reasonable question, because these medications can clearly be seen as having risk. So perhaps another way to frame this question is as a risk-benefit issue. Are these medications worth the risk? How useful is the benefit of opioids, if the consequence is dependence or addiction?” Dr. Rizzoli began.
Although reviews show effectiveness of opioids in treating migraine, a three-part review in 2012 found greater efficacy of dihydroergotamine (DHE), ketorolac, and chlorpromazine. That’s not surprising, said Dr. Rizzoli, since those competing drugs are migraine-specific.
Dr. Rizzoli quoted a 2014 review indicating that there were incomplete data on the relative efficacy of opioids versus other analgesics, and for some patients opioids would likely be the optimal treatment, such as those who have contraindications to ergot-type medications or neuroleptic medications, pregnant women, or patients who don’t respond to other medications.
Dr. Rizzoli noted that The International Association for the Study of Pain has concluded that no other oral medications provide immediate and effective pain relief, and that short-term use rarely leads to addiction.
“So, to me, the answer is not to avoid opioids or outlaw them but instead to use them judiciously and infrequently, and in a short term or rescue fashion,” said Dr. Rizzoli.
He pointed out that physicians accept risks of other medications, and act to mitigate those risks. He said that risk mitigation with opioids can take the form of avoiding prescriptions in some situations, like when patients have a personal or family history of substance abuse, or in cases of some behavioral or emotional disorders.
Dr. Rizzoli went on to discuss the use of butalbital, which acts as a CNS depressant and has a variety of effects, including sedation, anxiolytic, hypnotic, and antiepileptic effects, but it is only a weak analgesic, but it nevertheless works in headache, said Dr. Rizzoli, citing patient reports and personal experience.
“It’s difficult to appreciate this theme of efficacy behind all the hype in the literature and in the press against butalbital, and the fact that it has not been adequately studied. But I would submit that the fact that we are even having this discussion is support enough for the use of butalbital. If butalbital either didn’t work or was simply a drug of abuse, it would likely have faded away by now,” said Dr. Rizzoli. He conceded that butalbital can be overused and may lead episodic headache to become chronic daily headache, but he noted that Seymour Solomon, MD, professor emeritus at Albert Einstein College of Medicine, New York, has estimated that removal of butalbital from the market would reduce chronic headache in the general population by only a small fraction of one percent.
Butalbital also has another interesting effect, which is that patients may quickly return to normal functioning after the headache resolves. “Maybe this is all due to management of anxiety, the presumed mechanism of action of barbiturates. So, instead of lobbying for its removal, I would propose that we should take a closer look at what’s going on here, and what the mechanism of action of this fairly interesting compound might be,” said Dr. Rizzoli.
Dr. Rizzoli also said there is some evidence that migraine-specific drugs also affect the tolerance to opioid drugs. “Somehow, they seem to interact with the opioid pain system. If that’s true, the implication is that you probably cannot escape the opioid receptors in the management of migraine,” said Dr. Rizzoli.
Ultimately, he supports the judicious use of opioids and butalbital containing-medications for headache relief. “My argument is that it is just too simplistic to cease use of these meds. Yes, they should be used in a restricted and careful way, but not abandoned,” said Dr. Rizzoli.
Opiates should be avoided
Following Dr. Rizzoli’s presentation, Dr. Gottschalk presented an argument against the use of opioids in the treatment of headache.
He began by quoting the ABIM Choosing Wisely Campaign of 2012, which concluded that fioricet and narcotics should be avoided in headache unless the patient is desperate. “As a headache specialist, I can tell you that I have not faced situations sufficiently desperate to use any of these. The American Headache Society in a series of evidence assessments has concluded similarly, that they are of no use,” said Dr. Gottschalk.
Opiates and barbiturates may also increase risk of migraine chronification. One study found that triptans are associated with low rates of chronification, at just a few percent when used fewer than 4 days a month, and about 20% per year when used 10-14 days per month. Opiate use showed a broadly similar pattern, while barbiturates showed a particularly alarming pattern: “Every level of use was associated with astronomically high rates and measurably higher at the highest level of use. For opiates, the odds ratio was about 2 – statistically significant. For barbiturates it was clearly greater than 2, whereas with triptans, the odds ratio showed a nonsignificant, slight increase in risk. And for NSAIDs, the odds ratio was, if anything, less than 1,” said Dr. Gottschalk.
He also discussed aspects of behavioral pharmacology, in which positive reinforcement associated with decreased headache may encourage repeated use of the drug. “Given these, it should be no surprise to anyone that emergency room treatment with opiates for acute migraine is clearly associated with increased recidivism for patients given those drugs,” said Dr. Gottschalk.
Opiate use is associated with increased pain sensitivity, and in the case of migraine, it may interfere with the activity of other treatments.
As for butalbital-containing compounds, they are positive-reinforcing drugs, and they are not indicated for migraine, only tension headache. There is no evidence of benefit in migraine, but butalbital is anxiolytic, which could lead an individual to increase its use.
A recent meta-analysis of therapies for episodic migraine found that hydromorphone and meperidine are less effective than standard therapies such as prochlorperazine or metoclopramide. Another study suggested that opioid use may interfere with the efficacy of NSAIDs in the emergency room environment, while a post hoc analysis of rizatriptan clinical trials found that recent opiate use was associated with a lower response rate, and the effect was more pronounced in women.
Among patients with chronic migraine, a 2004 study found that opiates were the most commonly used medication, and other studies found that chronic migraine does not arise in nonmigraine patients treated with opiates, “suggesting that migraine is specifically prone to opiate-induced hyperalgesia of migraine itself,” said Dr. Gottschalk.
Even under careful monitoring, misuse occurs in more than 50% of patients, “suggesting that even under the best circumstances, it is difficult to use this class of drugs safely in long term,” said Dr. Gottschalk.
He pointed out that the risk of drug addiction rises with various clinical and socioeconomic factors, including living in impoverished environments, adverse childhood experiences, low socioeconomic status, exposure to pollutants, and stressors. “In other words, all features associated with systemic racism are clearly associated with an increased risk of addiction,” said Dr. Gottschalk. Other factors include availability of the drug, such as whether or not a physician prescribes it, and repeated use.
These concerns, combined with positive-reinforcing properties of opiates and association with migraine progression and refractoriness, and the lack of progression risk found with use of NSAIDs and triptans, and the fact that effective acute therapy is associated with a lower risk of progression, argue against the use of opiates, said Dr. Gottschalk.
There is even a potential risk that the experience of migraine and its relief due to self-administration may become a rewarding experience that propagates the problem. It’s possible that anticipatory anxiety related to fear stressors could lead to migraine, or to physical sensations interpreted as migraine prodrome. “[It] raises the question of whether or not positive reinforcement by drugs makes migraine itself a rewarding experience and therefore more likely to occur as a cue for drug self-administration. The question I pose is: Is there any reason to test this theory in drugs of no proven benefit in the treatment of migraine? I would say very clearly, No,” said Dr. Gottschalk.
Clarifying the finer points of the debate
In the Q&A session after the talk, Dr. Rizzoli said that he doesn’t advocate for long-term use of opiates, except in rare cases where the diagnosis gets changed to a chronic pain syndrome. “We’re talking about intermittent use for treatment of an acute event. Do we put limits on them? I think the answer is clearly Yes, and the limits are more strict than those for triptans. My own sense as a clinician is I want all of the available tools. From a clinical perspective, there are a large number of people who do just fine with intermittent use of these medicines, and so I wouldn’t restrict them,” said Dr. Rizzoli.
Dr. Gottschalk agreed that opiates may make sense for some patients, but expressed concerns about any and all physicians prescribing them. “The part about the tools is partly a question of: Who gets to use them? In the hands of a headache specialist in those isolated cases with careful restrictions, sure. But what I’m making is a slippery slope argument: What we know is that in emergency rooms, these are used routinely, and that [those] patients are precisely the ones who are at higher risk of addiction. So in some sense, I’m just saying I think we need to have much clearer boundaries,” he said.
Dr. Rizzoli has no relevant financial disclosures. Dr. Gottschalk has been on the advisory boards of Alder, AbbVie, Amgen/Novartis, Biohaven, Theranica, Upsher-Smith, Axsome, Vorso, Currax, and Impel. He has been a consultant for Alder, Alexion, and Spherix Global Insights. He has received research support from Relivion.
Some believe that the medications, though risky, can be a useful tool in the neurologist’s treatment arsenal, while others argue that opioids are just too risky when there are other, safer alternatives available.
Those were the cruxes of arguments put forward by Paul Rizzoli, MD, and Christopher H. Gottschalk, MD, who conducted individual talks at the 2021 Scottsdale Headache Symposium. Dr. Rizzoli, associate professor of neurology at Harvard Medical School, Boston, argued in favor of the use of opioids and butalbital-containing medications. Dr. Gottschalk, assistant professor of neurology at Yale University, New Haven, Conn., argued against their use.
In certain situations opioids are worth the risk
Whether or not to use opioids in the treatment of headache is “a reasonable question, because these medications can clearly be seen as having risk. So perhaps another way to frame this question is as a risk-benefit issue. Are these medications worth the risk? How useful is the benefit of opioids, if the consequence is dependence or addiction?” Dr. Rizzoli began.
Although reviews show effectiveness of opioids in treating migraine, a three-part review in 2012 found greater efficacy of dihydroergotamine (DHE), ketorolac, and chlorpromazine. That’s not surprising, said Dr. Rizzoli, since those competing drugs are migraine-specific.
Dr. Rizzoli quoted a 2014 review indicating that there were incomplete data on the relative efficacy of opioids versus other analgesics, and for some patients opioids would likely be the optimal treatment, such as those who have contraindications to ergot-type medications or neuroleptic medications, pregnant women, or patients who don’t respond to other medications.
Dr. Rizzoli noted that The International Association for the Study of Pain has concluded that no other oral medications provide immediate and effective pain relief, and that short-term use rarely leads to addiction.
“So, to me, the answer is not to avoid opioids or outlaw them but instead to use them judiciously and infrequently, and in a short term or rescue fashion,” said Dr. Rizzoli.
He pointed out that physicians accept risks of other medications, and act to mitigate those risks. He said that risk mitigation with opioids can take the form of avoiding prescriptions in some situations, like when patients have a personal or family history of substance abuse, or in cases of some behavioral or emotional disorders.
Dr. Rizzoli went on to discuss the use of butalbital, which acts as a CNS depressant and has a variety of effects, including sedation, anxiolytic, hypnotic, and antiepileptic effects, but it is only a weak analgesic, but it nevertheless works in headache, said Dr. Rizzoli, citing patient reports and personal experience.
“It’s difficult to appreciate this theme of efficacy behind all the hype in the literature and in the press against butalbital, and the fact that it has not been adequately studied. But I would submit that the fact that we are even having this discussion is support enough for the use of butalbital. If butalbital either didn’t work or was simply a drug of abuse, it would likely have faded away by now,” said Dr. Rizzoli. He conceded that butalbital can be overused and may lead episodic headache to become chronic daily headache, but he noted that Seymour Solomon, MD, professor emeritus at Albert Einstein College of Medicine, New York, has estimated that removal of butalbital from the market would reduce chronic headache in the general population by only a small fraction of one percent.
Butalbital also has another interesting effect, which is that patients may quickly return to normal functioning after the headache resolves. “Maybe this is all due to management of anxiety, the presumed mechanism of action of barbiturates. So, instead of lobbying for its removal, I would propose that we should take a closer look at what’s going on here, and what the mechanism of action of this fairly interesting compound might be,” said Dr. Rizzoli.
Dr. Rizzoli also said there is some evidence that migraine-specific drugs also affect the tolerance to opioid drugs. “Somehow, they seem to interact with the opioid pain system. If that’s true, the implication is that you probably cannot escape the opioid receptors in the management of migraine,” said Dr. Rizzoli.
Ultimately, he supports the judicious use of opioids and butalbital containing-medications for headache relief. “My argument is that it is just too simplistic to cease use of these meds. Yes, they should be used in a restricted and careful way, but not abandoned,” said Dr. Rizzoli.
Opiates should be avoided
Following Dr. Rizzoli’s presentation, Dr. Gottschalk presented an argument against the use of opioids in the treatment of headache.
He began by quoting the ABIM Choosing Wisely Campaign of 2012, which concluded that fioricet and narcotics should be avoided in headache unless the patient is desperate. “As a headache specialist, I can tell you that I have not faced situations sufficiently desperate to use any of these. The American Headache Society in a series of evidence assessments has concluded similarly, that they are of no use,” said Dr. Gottschalk.
Opiates and barbiturates may also increase risk of migraine chronification. One study found that triptans are associated with low rates of chronification, at just a few percent when used fewer than 4 days a month, and about 20% per year when used 10-14 days per month. Opiate use showed a broadly similar pattern, while barbiturates showed a particularly alarming pattern: “Every level of use was associated with astronomically high rates and measurably higher at the highest level of use. For opiates, the odds ratio was about 2 – statistically significant. For barbiturates it was clearly greater than 2, whereas with triptans, the odds ratio showed a nonsignificant, slight increase in risk. And for NSAIDs, the odds ratio was, if anything, less than 1,” said Dr. Gottschalk.
He also discussed aspects of behavioral pharmacology, in which positive reinforcement associated with decreased headache may encourage repeated use of the drug. “Given these, it should be no surprise to anyone that emergency room treatment with opiates for acute migraine is clearly associated with increased recidivism for patients given those drugs,” said Dr. Gottschalk.
Opiate use is associated with increased pain sensitivity, and in the case of migraine, it may interfere with the activity of other treatments.
As for butalbital-containing compounds, they are positive-reinforcing drugs, and they are not indicated for migraine, only tension headache. There is no evidence of benefit in migraine, but butalbital is anxiolytic, which could lead an individual to increase its use.
A recent meta-analysis of therapies for episodic migraine found that hydromorphone and meperidine are less effective than standard therapies such as prochlorperazine or metoclopramide. Another study suggested that opioid use may interfere with the efficacy of NSAIDs in the emergency room environment, while a post hoc analysis of rizatriptan clinical trials found that recent opiate use was associated with a lower response rate, and the effect was more pronounced in women.
Among patients with chronic migraine, a 2004 study found that opiates were the most commonly used medication, and other studies found that chronic migraine does not arise in nonmigraine patients treated with opiates, “suggesting that migraine is specifically prone to opiate-induced hyperalgesia of migraine itself,” said Dr. Gottschalk.
Even under careful monitoring, misuse occurs in more than 50% of patients, “suggesting that even under the best circumstances, it is difficult to use this class of drugs safely in long term,” said Dr. Gottschalk.
He pointed out that the risk of drug addiction rises with various clinical and socioeconomic factors, including living in impoverished environments, adverse childhood experiences, low socioeconomic status, exposure to pollutants, and stressors. “In other words, all features associated with systemic racism are clearly associated with an increased risk of addiction,” said Dr. Gottschalk. Other factors include availability of the drug, such as whether or not a physician prescribes it, and repeated use.
These concerns, combined with positive-reinforcing properties of opiates and association with migraine progression and refractoriness, and the lack of progression risk found with use of NSAIDs and triptans, and the fact that effective acute therapy is associated with a lower risk of progression, argue against the use of opiates, said Dr. Gottschalk.
There is even a potential risk that the experience of migraine and its relief due to self-administration may become a rewarding experience that propagates the problem. It’s possible that anticipatory anxiety related to fear stressors could lead to migraine, or to physical sensations interpreted as migraine prodrome. “[It] raises the question of whether or not positive reinforcement by drugs makes migraine itself a rewarding experience and therefore more likely to occur as a cue for drug self-administration. The question I pose is: Is there any reason to test this theory in drugs of no proven benefit in the treatment of migraine? I would say very clearly, No,” said Dr. Gottschalk.
Clarifying the finer points of the debate
In the Q&A session after the talk, Dr. Rizzoli said that he doesn’t advocate for long-term use of opiates, except in rare cases where the diagnosis gets changed to a chronic pain syndrome. “We’re talking about intermittent use for treatment of an acute event. Do we put limits on them? I think the answer is clearly Yes, and the limits are more strict than those for triptans. My own sense as a clinician is I want all of the available tools. From a clinical perspective, there are a large number of people who do just fine with intermittent use of these medicines, and so I wouldn’t restrict them,” said Dr. Rizzoli.
Dr. Gottschalk agreed that opiates may make sense for some patients, but expressed concerns about any and all physicians prescribing them. “The part about the tools is partly a question of: Who gets to use them? In the hands of a headache specialist in those isolated cases with careful restrictions, sure. But what I’m making is a slippery slope argument: What we know is that in emergency rooms, these are used routinely, and that [those] patients are precisely the ones who are at higher risk of addiction. So in some sense, I’m just saying I think we need to have much clearer boundaries,” he said.
Dr. Rizzoli has no relevant financial disclosures. Dr. Gottschalk has been on the advisory boards of Alder, AbbVie, Amgen/Novartis, Biohaven, Theranica, Upsher-Smith, Axsome, Vorso, Currax, and Impel. He has been a consultant for Alder, Alexion, and Spherix Global Insights. He has received research support from Relivion.
Some believe that the medications, though risky, can be a useful tool in the neurologist’s treatment arsenal, while others argue that opioids are just too risky when there are other, safer alternatives available.
Those were the cruxes of arguments put forward by Paul Rizzoli, MD, and Christopher H. Gottschalk, MD, who conducted individual talks at the 2021 Scottsdale Headache Symposium. Dr. Rizzoli, associate professor of neurology at Harvard Medical School, Boston, argued in favor of the use of opioids and butalbital-containing medications. Dr. Gottschalk, assistant professor of neurology at Yale University, New Haven, Conn., argued against their use.
In certain situations opioids are worth the risk
Whether or not to use opioids in the treatment of headache is “a reasonable question, because these medications can clearly be seen as having risk. So perhaps another way to frame this question is as a risk-benefit issue. Are these medications worth the risk? How useful is the benefit of opioids, if the consequence is dependence or addiction?” Dr. Rizzoli began.
Although reviews show effectiveness of opioids in treating migraine, a three-part review in 2012 found greater efficacy of dihydroergotamine (DHE), ketorolac, and chlorpromazine. That’s not surprising, said Dr. Rizzoli, since those competing drugs are migraine-specific.
Dr. Rizzoli quoted a 2014 review indicating that there were incomplete data on the relative efficacy of opioids versus other analgesics, and for some patients opioids would likely be the optimal treatment, such as those who have contraindications to ergot-type medications or neuroleptic medications, pregnant women, or patients who don’t respond to other medications.
Dr. Rizzoli noted that The International Association for the Study of Pain has concluded that no other oral medications provide immediate and effective pain relief, and that short-term use rarely leads to addiction.
“So, to me, the answer is not to avoid opioids or outlaw them but instead to use them judiciously and infrequently, and in a short term or rescue fashion,” said Dr. Rizzoli.
He pointed out that physicians accept risks of other medications, and act to mitigate those risks. He said that risk mitigation with opioids can take the form of avoiding prescriptions in some situations, like when patients have a personal or family history of substance abuse, or in cases of some behavioral or emotional disorders.
Dr. Rizzoli went on to discuss the use of butalbital, which acts as a CNS depressant and has a variety of effects, including sedation, anxiolytic, hypnotic, and antiepileptic effects, but it is only a weak analgesic, but it nevertheless works in headache, said Dr. Rizzoli, citing patient reports and personal experience.
“It’s difficult to appreciate this theme of efficacy behind all the hype in the literature and in the press against butalbital, and the fact that it has not been adequately studied. But I would submit that the fact that we are even having this discussion is support enough for the use of butalbital. If butalbital either didn’t work or was simply a drug of abuse, it would likely have faded away by now,” said Dr. Rizzoli. He conceded that butalbital can be overused and may lead episodic headache to become chronic daily headache, but he noted that Seymour Solomon, MD, professor emeritus at Albert Einstein College of Medicine, New York, has estimated that removal of butalbital from the market would reduce chronic headache in the general population by only a small fraction of one percent.
Butalbital also has another interesting effect, which is that patients may quickly return to normal functioning after the headache resolves. “Maybe this is all due to management of anxiety, the presumed mechanism of action of barbiturates. So, instead of lobbying for its removal, I would propose that we should take a closer look at what’s going on here, and what the mechanism of action of this fairly interesting compound might be,” said Dr. Rizzoli.
Dr. Rizzoli also said there is some evidence that migraine-specific drugs also affect the tolerance to opioid drugs. “Somehow, they seem to interact with the opioid pain system. If that’s true, the implication is that you probably cannot escape the opioid receptors in the management of migraine,” said Dr. Rizzoli.
Ultimately, he supports the judicious use of opioids and butalbital containing-medications for headache relief. “My argument is that it is just too simplistic to cease use of these meds. Yes, they should be used in a restricted and careful way, but not abandoned,” said Dr. Rizzoli.
Opiates should be avoided
Following Dr. Rizzoli’s presentation, Dr. Gottschalk presented an argument against the use of opioids in the treatment of headache.
He began by quoting the ABIM Choosing Wisely Campaign of 2012, which concluded that fioricet and narcotics should be avoided in headache unless the patient is desperate. “As a headache specialist, I can tell you that I have not faced situations sufficiently desperate to use any of these. The American Headache Society in a series of evidence assessments has concluded similarly, that they are of no use,” said Dr. Gottschalk.
Opiates and barbiturates may also increase risk of migraine chronification. One study found that triptans are associated with low rates of chronification, at just a few percent when used fewer than 4 days a month, and about 20% per year when used 10-14 days per month. Opiate use showed a broadly similar pattern, while barbiturates showed a particularly alarming pattern: “Every level of use was associated with astronomically high rates and measurably higher at the highest level of use. For opiates, the odds ratio was about 2 – statistically significant. For barbiturates it was clearly greater than 2, whereas with triptans, the odds ratio showed a nonsignificant, slight increase in risk. And for NSAIDs, the odds ratio was, if anything, less than 1,” said Dr. Gottschalk.
He also discussed aspects of behavioral pharmacology, in which positive reinforcement associated with decreased headache may encourage repeated use of the drug. “Given these, it should be no surprise to anyone that emergency room treatment with opiates for acute migraine is clearly associated with increased recidivism for patients given those drugs,” said Dr. Gottschalk.
Opiate use is associated with increased pain sensitivity, and in the case of migraine, it may interfere with the activity of other treatments.
As for butalbital-containing compounds, they are positive-reinforcing drugs, and they are not indicated for migraine, only tension headache. There is no evidence of benefit in migraine, but butalbital is anxiolytic, which could lead an individual to increase its use.
A recent meta-analysis of therapies for episodic migraine found that hydromorphone and meperidine are less effective than standard therapies such as prochlorperazine or metoclopramide. Another study suggested that opioid use may interfere with the efficacy of NSAIDs in the emergency room environment, while a post hoc analysis of rizatriptan clinical trials found that recent opiate use was associated with a lower response rate, and the effect was more pronounced in women.
Among patients with chronic migraine, a 2004 study found that opiates were the most commonly used medication, and other studies found that chronic migraine does not arise in nonmigraine patients treated with opiates, “suggesting that migraine is specifically prone to opiate-induced hyperalgesia of migraine itself,” said Dr. Gottschalk.
Even under careful monitoring, misuse occurs in more than 50% of patients, “suggesting that even under the best circumstances, it is difficult to use this class of drugs safely in long term,” said Dr. Gottschalk.
He pointed out that the risk of drug addiction rises with various clinical and socioeconomic factors, including living in impoverished environments, adverse childhood experiences, low socioeconomic status, exposure to pollutants, and stressors. “In other words, all features associated with systemic racism are clearly associated with an increased risk of addiction,” said Dr. Gottschalk. Other factors include availability of the drug, such as whether or not a physician prescribes it, and repeated use.
These concerns, combined with positive-reinforcing properties of opiates and association with migraine progression and refractoriness, and the lack of progression risk found with use of NSAIDs and triptans, and the fact that effective acute therapy is associated with a lower risk of progression, argue against the use of opiates, said Dr. Gottschalk.
There is even a potential risk that the experience of migraine and its relief due to self-administration may become a rewarding experience that propagates the problem. It’s possible that anticipatory anxiety related to fear stressors could lead to migraine, or to physical sensations interpreted as migraine prodrome. “[It] raises the question of whether or not positive reinforcement by drugs makes migraine itself a rewarding experience and therefore more likely to occur as a cue for drug self-administration. The question I pose is: Is there any reason to test this theory in drugs of no proven benefit in the treatment of migraine? I would say very clearly, No,” said Dr. Gottschalk.
Clarifying the finer points of the debate
In the Q&A session after the talk, Dr. Rizzoli said that he doesn’t advocate for long-term use of opiates, except in rare cases where the diagnosis gets changed to a chronic pain syndrome. “We’re talking about intermittent use for treatment of an acute event. Do we put limits on them? I think the answer is clearly Yes, and the limits are more strict than those for triptans. My own sense as a clinician is I want all of the available tools. From a clinical perspective, there are a large number of people who do just fine with intermittent use of these medicines, and so I wouldn’t restrict them,” said Dr. Rizzoli.
Dr. Gottschalk agreed that opiates may make sense for some patients, but expressed concerns about any and all physicians prescribing them. “The part about the tools is partly a question of: Who gets to use them? In the hands of a headache specialist in those isolated cases with careful restrictions, sure. But what I’m making is a slippery slope argument: What we know is that in emergency rooms, these are used routinely, and that [those] patients are precisely the ones who are at higher risk of addiction. So in some sense, I’m just saying I think we need to have much clearer boundaries,” he said.
Dr. Rizzoli has no relevant financial disclosures. Dr. Gottschalk has been on the advisory boards of Alder, AbbVie, Amgen/Novartis, Biohaven, Theranica, Upsher-Smith, Axsome, Vorso, Currax, and Impel. He has been a consultant for Alder, Alexion, and Spherix Global Insights. He has received research support from Relivion.
FROM 2021 SCOTTSDALE HEADACHE SYMPOSIUM