The MSQ is a reliable instrument in the assessment of quality of life for patients with migraine with items that can be summed without weights. The MSQ has demonstrated evidence of construct validity.

clinicaltrials.gov Identifiers: NCT00434083 (study 1); NCT00433732 (study 2).

Treatment with almotriptan within 1 hour of migraine onset resulted in significantly better clinical outcomes than placebo and tolerability similar to placebo. Acute medications, such as almotriptan, that are both effective and well tolerated may encourage patients to access acute treatment earlier.

This study investigated the efficacy of zolmitriptan (Zomig, formerly 311C90) in acute migraine therapy. Patients with a history of migraine were randomized in a double-blind, multicenter, placebo-controlled, dose range-finding study of oral zolmitriptan 1, 2.5, 5, or 10 mg versus placebo for the treatment of a severe or moderate migraine headache. Patients with persistent or recurrent headache 4 to 24 hours after the initial dose, who did not take escape medication, were eligible to receive a second blinded dose of either zolmitriptan or placebo. Of 1,144 patients treated, 999 evaluable patients completed the study. The headache response rates with zolmitriptan doses > or = 2.5 mg were 44 to 51% at 1 hour, 65 to 67% at 2 hours, and 75 to 78% at 4 hours (all significantly superior to placebo). Also, zolmitriptan effectively relieved migraine-associated symptoms such as nausea, photophobia and phonophobia, and reduced activity impairment. Rates of headache recurrence, headache persistence, and use of escape medication were lower with zolmitriptan doses > or = 2.5 mg than with placebo. In patients with persistent or recurrent headache, a second zolmitriptan dose effectively treated both headache and nonheadache symptoms. Zolmitriptan was well tolerated, with a lower incidence of adverse events being reported with doses < or = 2.5 mg than with those > or = 5 mg. Zolmitriptan is a well tolerated and effective acute migraine therapy providing rapid relief of migraine headache within 1 hour. A clear dose-response relationship between efficacy and tolerability suggests that 2.5 mg is the optimal initial dose for the acute treatment of a migraine attack.

These results suggest that patients with migraine often delay their treatment until they have identified their attack as a migraine. In addition, while many patients treated their follow-up headache early, they did not treat when the pain was mild. This suggests that there is an opportunity for physicians to educate their migraine patients on how to differentiate migraine from other headache types and about when and how to use their acute-migraine medication.