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Migraine prophylactic medication usage patterns in The Netherlands.

H Rahimtoola·H Buurma·C C Tijssen·H G Leufkens·A C G Egberts
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Abstract

This study aims to investigate usage patterns of specific migraine prophylactic medications in ergotamine and triptan patients commencing this treatment for the first time during 1 January 1992 until 31 December 1998. Usage patterns of specific migraine prophylactic drugs were evaluated for each patient by accessing data from a large prescription database and were characterized as continued, switch or stop use during the patient observation period. Several patient and medication-related factors were explored in order to identify a possible relationship with the specific usage pattern defined. Approximately 75% of the study population (n = 729) had terminated (stop or switch) prophylactic treatment after 1 year. Age < 40 years (relative risk (RR) 1.9; 95% confidence interval (CI) 1.2-3.2) and the concomitant use of non-steroidal anti-inflammatory drugs (RR 3.2; 95% CI 1.2-5.5) or specific abortive migraine drugs resulted in a faster onset of treatment modification (switch). Overall, migraine prophylactic treatment is used for a relatively short period, probably attributable to the common limitations associated with migraine prophylaxis, such as poor compliance and/or limited therapeutic efficacy. Patterns of use can be influenced by a variety of factors, including age, type of prescriber and certain co-medication. Patient interview studies are required to clarify these issues further.

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Adrenergic beta-AntagonistsAdultAnalgesicsCalcium Channel BlockersClonidineDrug CombinationsDrug UtilizationErgotaminesFemaleFollow-Up StudiesHumansMaleMiddle AgedMigraine DisordersNetherlandsPharmacoepidemiologyPractice Patterns, Physicians'Retrospective StudiesSerotonin AntagonistsJournal ArticleResearch Support, Non-U.S. Gov't

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H Rahimtoola, H Buurma, C C Tijssen, H G Leufkens, A C G Egberts. 2003. Migraine prophylactic medication usage patterns in The Netherlands.. https://doi.org/10.1046/j.1468-2982.2003.00494.x

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