Cephalalgia : an international journal of headache
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Randomized Controlled Trial Multicenter Study
Results of a multicenter, double-blind, randomized, parallel-group, placebo-controlled, single-dose study comparing the fixed combination of acetaminophen, acetylsalicylic acid, and caffeine with ibuprofen for acute treatment of patients with severe migraine.
In a multicenter, double-blind, randomized, parallel-group, placebo-controlled, single-dose study (n = 1555), a fixed combination of acetaminophen 500 mg, acetylsalicylic acid 500 mg, and caffeine 130 mg (AAC) was compared with ibuprofen 400 mg (IB) and placebo (PLA) for acute treatment of migraine. ⋯ In patients with severe baseline migraine pain, AAC and IB are significantly more effective than PLA, and AAC provides significantly faster and more effective pain relief than IB.