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A Phase IIa, Multicenter, Randomized, Double-Blind, Placebo-Controlled Crossover Study of K-645 in the Treatment of Multiple Migraine Attacks

ClinicalTrials.gov · TERMINATED, 2025

134 participants

Abstract

This is a multicenter, randomized, double-blind, placebo-controlled, 3-period crossover study to evaluate the safety, tolerability, and efficacy of two dose levels of K-645 in the treatment of patients with acute migraine.

Conditions: Acute Migraine.

Primary outcome: Percentage of participants with pain freedom.

Enrollment: 134 participants.

How strong is the evidence?

Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 134 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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