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ABSTRACT: Background and purpose
Migraine is one of the most common chronic neurological diseases worldwide. Although diverse treatment regimens have been recommended, there is insufficient evidence for which treatment patterns to apply in routine clinical settings.Methods
We used nationwide claims data from South Korea for 2015-2021 to identify incident migraine patients with at least one prescription for migraine. Patients were categorized according to their initial treatment classes and followed up from the date of treatment initiation. Treatment regimens included prophylactic treatments (antidepressants, anticonvulsants, beta blockers, calcium-channel blockers, and renin-angiotensin-aldosterone system [RAAS] inhibitors) and acute treatments (acetaminophen, antiemetics, aspirin, ergotamine, nonsteroidal anti-inflammatory drugs [NSAIDs], opioids, and triptans). The treatment patterns of migraine were evaluated until the end of the study period, including the secular trends, prevalence, persistence, and changes in migraine treatment.Results
Among the 761,350 included patients who received migraine treatment, the most frequently prescribed acute treatment was an NSAID (69.9%), followed by acetaminophen (50.0%). The most-prescribed prophylactic treatment was flunarizine (36.9%), followed by propranolol (24.4%). Among the patients, 54.8% received acute treatment, 13.5% received prophylactic treatment, and 31.6% received both treatment types. However, 65.7% of the patients discontinued their treatment within 3 months. The 3-month persistence rate was highest for triptans (25.2%) among the acute treatments and for RAAS inhibitors (62.0%) among the prophylactic treatments.Conclusions
While the prevalence rates of medication use were found to align with current migraine guidelines, frequent switching and rapid discontinuation of drugs were observed in routine clinical settings.
SUBMITTER: Kim KY
PROVIDER: S-EPMC11372211 | biostudies-literature | 2024 Sep
REPOSITORIES: biostudies-literature
Kim Ki Yeon KY Ko Hwa Yeon HY Bea Sungho S Lee Ho-Jin HJ Shin Ju-Young JY Chu Min Kyung MK
Journal of clinical neurology (Seoul, Korea) 20240901 5
<h4>Background and purpose</h4>Migraine is one of the most common chronic neurological diseases worldwide. Although diverse treatment regimens have been recommended, there is insufficient evidence for which treatment patterns to apply in routine clinical settings.<h4>Methods</h4>We used nationwide claims data from South Korea for 2015-2021 to identify incident migraine patients with at least one prescription for migraine. Patients were categorized according to their initial treatment classes and ...[more]