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Non-interacting, Non-opioid, and Non-barbiturate Containing Acute Medication Combinations in Headache: A Pilot Combinatorics Approach Based on DrugBank Database.

ABSTRACT: Background: Polypharmacy in abortive medications is often inevitable for patients with refractory headaches. Objective: We seek to enumerate an exhaustive list of headaches abortive medications that are without drug-drug interactions. Methods: We updated a list of acute medications based on the widely used Jefferson Headache Manual with novel abortive medications including ubrogepant, lasmiditan, and rimegepant. Opioids and barbiturate-containing products are excluded. From this resultant list of medications, we then conducted an exhaustive search of all pair-wise interactions via DrugBank's API. Using this interaction list, we filtered all possible two, three, and four drug combinations of abortive medications. The list of medications was then reapplied to DrugBank to verify the lack of known drug-drug interactions. Results: There are 192 medication combinations that do not contain any drug-drug interactions. Most common elements in these combinations are ubrogepant, prochlorperazine, followed by tizanidine. There are 67 three-drug combinations that do not contain interactions. Only two of the four-drug combinations do not yield some form of drug-drug interactions. Conclusion: This list of headaches abortive medications without drug-drug interactions is a useful tool for clinicians seeking to more effectively manage refractory headaches by implementing a rational polypharmacy.

SUBMITTER: Kaytser V

PROVIDER: S-EPMC7925628 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

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Non-interacting, Non-opioid, and Non-barbiturate Containing Acute Medication Combinations in Headache: A Pilot Combinatorics Approach Based on DrugBank Database.

Kaytser Victor V Zhang Pengfei P

Frontiers in neurology 20210217

Background: Polypharmacy in abortive medications is often inevitable for patients with refractory headaches. Objective: We seek to enumerate an exhaustive list of headaches abortive medications that are without drug-drug interactions. Methods: We updated a list of acute medications based on the widely used Jefferson Headache Manual with novel abortive medications including ubrogepant, lasmiditan, and rimegepant. Opioids and barbiturate-containing products are excluded. From ...[more]

PMID: 33679591

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Project description:To educate physicians about appropriate acute migraine treatment guidelines by determining (1) where headache patients were first prescribed opioids and barbiturates, and (2) the characteristics of the patient population who had been prescribed opioids and barbiturates.Several specialty societies issued recommendations that caution against the indiscriminate use of opioids or barbiturate containing medications for the treatment of migraine. These medications are still being prescribed in various medical settings and could put headache specialists in a difficult position when patients request these agents.Patients presenting to a headache center comprised of eight physicians were asked to complete a survey that assessed headache types, comorbid conditions, and whether they had ever been prescribed opioids or barbiturates. If they responded affirmatively to the latter question, they were asked about the prescribing doctor, medication effectiveness, and whether they were currently on the medication. Data collection took place over a one month period.Two hundred forty-four patients were given the survey and 218 of these patients completed it. The predominant diagnosis was migraine (83.9%). More than half of the patients reported having been prescribed an opioid (54.8%) or a barbiturate (56.7%). About one fifth were on opioids (19.4%) or barbiturates (20.7%) at the time of completing the survey. Most patients reported being on opioids for more than 2 years (24.6%) or less than one week (32.1%). The reasons most frequently cited for stopping opioids were that the medications did not help (30.9%) or that they saw a new doctor who would not prescribe them (29.4%). Among patients who had previously been on barbiturates, 32.2% had been on these for over 2 years. Most patients (61.8%) stopped barbiturates because they did not find the medication helpful, while 17.6% said they saw a new doctor who would not prescribe them. The physician specialty most frequently cited as being the first prescriber for opioids was emergency medicine (20.2%) with family doctors and general neurologists the next groups at 17.7% each. General neurologists were the most frequent (37.8%) first prescribers of barbiturates.Approximately 20% of patients presenting to a headache center reported current use of opioids and/or barbiturates. ED physicians were reported to be the most frequent first prescribers of opioids and general neurologists were the most frequent first prescribers of barbiturates. Taken as a whole, these data provide a useful snapshot of the wide variety of physician specialties that might benefit from additional education on the appropriate use of opioids and barbiturate-containing medications in patients with headaches.

Project description:ObjectiveThis post hoc analysis in patients medically diagnosed with chronic migraine (CM) and medication-overuse headache (MOH) evaluated reductions in the use of acute headache medication (AHM) and sustained changes in the diagnostic status of CM and MOH following eptinezumab treatment in the PROMISE-2 study.BackgroundEptinezumab, a monoclonal antibody that inhibits calcitonin gene-related peptide, is approved in the United States for the preventive treatment of migraine. A previous analysis showed that eptinezumab reduced monthly migraine days and was well tolerated in the subgroup of PROMISE-2 patients diagnosed with both CM and MOH.MethodsThe phase 3, double-blind, placebo-controlled PROMISE-2 study (NCT02974153) randomized adults with CM to eptinezumab 100 mg, 300 mg, or placebo (administered intravenously every 12 weeks for up to two doses). MOH was prospectively diagnosed at screening by trained physicians based on 3 months of medication history and International Classification of Headache Disorders-3β criteria. This post hoc analysis evaluated changes in total and class-specific days of AHM usage, the percentage of patients using AHM at or above MOH diagnostic thresholds, and the percentage of patients experiencing monthly headache and migraine day frequency below diagnostic thresholds for MOH and/or CM.ResultsIn PROMISE-2, 431/1072 (40.2%) patients with CM were diagnosed with MOH (eptinezumab 100 mg, n = 139; 300 mg, n = 147; placebo, n = 145) and were included in this analysis. Total monthly AHM use decreased from 20.6 days/month at baseline to 10.6 days/month over 24 weeks of treatment (49% decrease) with eptinezumab 100 mg, from 20.7 to 10.5 days/month (49% decrease) with eptinezumab 300 mg, and from 19.8 to 14.0 days/month (29% decrease) with placebo. Numerically greater decreases from baseline with eptinezumab were also observed for individual drug classes. In each study month, the percentages of patients who were below MOH thresholds were numerically higher for both eptinezumab doses compared with placebo, as were the percentages of patients experiencing headache and migraine frequency below CM thresholds. Of patients with available data across the entire treatment period, 29.0% (58/200) of patients treated with eptinezumab stopped meeting and remained below diagnostic thresholds for both CM and MOH during Weeks 1-24, as well as 6.3% (6/96) of patients who received placebo.ConclusionsAcross 24 weeks of treatment, eptinezumab reduced AHM use in patients diagnosed with CM and MOH. More than one-fourth (29%) of patients treated with eptinezumab did not meet the diagnostic thresholds for either CM or MOH for the entire treatment period.

Project description:BACKGROUND AND AIMS:Medication-overuse headache (MOH) is a common chronic headache caused by overuse of headache analgesics. It has similarities with substance dependence disorders. The treatment of choice for MOH is withdrawal of the offending analgesics. Behavioral brief intervention treatment using methods adapted from substance misuse settings is effective. Here we investigate the severity of analgesics dependence in MOH using the Severity of Dependence Scale (SDS), validate the SDS score against formal substance dependence diagnosis based on the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) and examine whether the SDS predicts successful withdrawal. METHODS:Representative recruitment from the general population; 60 MOH patients, 15 chronic headache patients without medication overuse and 25 population controls. Headaches were diagnosed using the International Classification of Headache Disorders, medication use was assessed and substance dependence classified according to the DSM-IV. The SDS was scored by interviewers blinded to patient group. Descriptive statistics were used and validity of the SDS score assessed against a substance dependence diagnosis using ROC analysis. RESULTS:Sixty-two percent of MOH patients overused simple analgesics, 38% centrally acting analgesics (codeine, opiates, triptans). Fifty percent of MOH patients were classified as DSM-IV substance dependent. Centrally active medication and high SDS scores were associated with higher proportions of dependence. ROC analysis showed SDS scores accurately identified dependence (area under curve 88%). Lower SDS scores were associated with successful withdrawal (P = 0.004). CONCLUSIONS:MOH has characteristics of substance dependence which should be taken into account when choosing treatment strategy. TRIAL REGISTRATION:Based on data collected in previously reported randomized BIMOH trial (; in the present manuscript, Clinical trials registration number: NCT01314768). The present part, however, represents observational data and is not a treatment trial.

Dataset Information

Non-interacting, Non-opioid, and Non-barbiturate Containing Acute Medication Combinations in Headache: A Pilot Combinatorics Approach Based on DrugBank Database.

Publications

Non-interacting, Non-opioid, and Non-barbiturate Containing Acute Medication Combinations in Headache: A Pilot Combinatorics Approach Based on DrugBank Database.

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