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An Open-labeled Trial of Ramipril in Patients With Migraine

ClinicalTrials.gov · COMPLETED, 2005

50 participants

Abstract

Physiology of migraine involving renin-angiotensin systems (RAS) has been implicated. Ramipril is a broadly-used angiotensin-converting enzyme inhibitor. The investigators attempt to test the efficacy of ramipril on the prophylaxis of migraine attacks.

Conditions: Migraine With Hypertension.

Primary outcome: headache frequency.

Enrollment: 50 participants.

How strong is the evidence?

Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 50 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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