Migraine treatment patterns and patient satisfaction with prior therapy: a substudy of a multicenter trial of...

Migraine is a common, chronic, often disabling neurologic condition that is underdiagnosed and undertreated.

We undertook this questionnaire-based study as a substudy of a multicenter trial of rizatriptan effectiveness. Our goal was to assess the history of acute migraine medication use and the relationship between different migraine medication regimens and patient satisfaction with prior therapy.

This study was conducted at 85 neurology clinics throughout Spain from March Lo December 2001. It was planned prospectively as part of the screening visit for a multicenter trial of the effectiveness of rizatriptan therapy for migraine. Male and female patients >/=18 years of age were eligible for the primary trial, and hence for this study, if they had a history of migraine attacks and did not have a contraindication for triptan use. At the screening visit for the primary trial, a questionnaire was used by clinicians to record past and current use, and duration and order of use, of analgesics, nonsteroidal anti-inflammatory drugs (NSAIDs), ergot derivatives, and triptans; satisfaction with treatment was scored on a 5-point scale ranging from "very dissatisfied" to "very satisfied."

Of 712 patients completing the questionnaire (mean [SD] age, 34 [10] years; range, 18-69 years), 75% were women and 94% experienced moderate or severe functional disability during migraine attacks. Analgesics were used by the majority of patients (81%) and for the longest mean [SD] duration (8.8 [7.6] years) but were associated with the least satisfaction (10% of patients "very satisfied" or "somewhat satisfied"). Triptans were used by the fewest patients (32%) and for the shortest mean duration (18 [1.6] years) but were associated with the highest rate of satisfaction (66%) compared with NSAIDs (27%) and ergot derivatives (31%). Regardless of duration or order of drug use, or sex or age of the patient, the likelihood of satisfaction with triptans was significantly greater (P < 0.001) than with nontriptan regimens, with an adjusted odds ratio (95% CI) of 16.8 (11.4-24.9) versus analgesics, 5.1 (3.6-7.1) versus NSAIDs, and 4.1 (2.8-6.0) versus ergot derivatives.

Our results showed that analgesics, NSAIDs, and ergot derivatives were used for long durations but provided low satisfaction among patients. Triptans were rarely used as a first treatment choice; however, patients reported the highest treatment satisfaction scores after triptan therapy compared with ergot derivatives, NSAIDs, or analgesics.