Comparative efficacy of AAC and ibuprofen versus lasmiditan, ubrogepant, and rimegepant for the acute treatment of episodic migraine in adults: a systematic review and network meta-analysis.

Authors

Ashoke Mitra, Billy Franks, Richard Petruschke, Abhijeet Dhiman, Nitu Bansal

Published in

Frontiers in neurology. Volume 17. Pages 1884713. Epub Sep 15, 2026.

Abstract

A range of pharmacologic options is available for acute migraine treatment, yet the efficacy and safety of commonly used over-the-counter (OTC) therapies relative to newer prescription agents remain unclear. Given the scarcity of direct head-to-head trials, this network meta-analysis (NMA) of randomized controlled trials (RCTs) evaluated selected OTC therapies against newer oral agents, including CGRP antagonists and the 5-HT₁F receptor agonist.
A comprehensive literature search was conducted in PubMed, Embase, and CENTRAL for RCTs of acute migraine therapies published between January 1990 and July 2025. Primary outcomes were 2-h (2 h) pain relief and pain freedom; secondary outcomes included 2-h photophobia, phonophobia and nausea. Effect sizes were calculated as relative risks (RRs) with 95% confidence intervals (CIs). A frequentist NMA was conducted to estimate comparative efficacy and safety across the treatment network.
This NMA synthesized evidence from 25 RCTs, including 5 different interventions across 19 dose categories, involving a total of 22,100 participants with migraine. Compared with placebo, acetaminophen, aspirin, and caffeine (AAC) combination showed superior 2 h pain relief (RR, 1.76; 95% CI, 1.61-1.94; p-score = 0.96), followed by ibuprofen 400 mg and 200 mg. For 2 h pain freedom, AAC, ibuprofen 400 mg, and lasmiditan 200 mg showed broadly comparable favorable effects versus placebo, with similar RRs and p-scores. AAC also produced the greatest reductions in photophobia and phonophobia at 2 h (photophobia: RR, 1.99; 95% CI, 1.62-2.45; p-score = 0.97; phonophobia: RR, 1.53; 95% CI, 1.28-1.84; p-score = 0.89), while ibuprofen Liquigel 400 mg provided additional meaningful benefit. For nausea, rimegepant 75 mg demonstrated the strongest effect (RR, 1.15; 95% CI, 1.08-1.22; p-score = 0.85), followed by ibuprofen Liquigel 400 mg and AAC.
In this NMA, OTC therapies showed meaningful efficacy and favorable safety for acute episodic migraine versus placebo, with ibuprofen and AAC demonstrating consistent benefits across 2 h pain and secondary outcomes. These findings support their use as effective, accessible options alongside newer oral agents. Larger trials and patient-level analyses are needed to refine efficacy, optimize dosing, and personalize migraine management.
https://www.crd.york.ac.uk/PROSPERO/view/CRD420261325571, Identifier CRD420261325571.

PMID:
42812259
Bibliographic data and abstract were imported from PubMed on 30 Sep 2026.

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