CLUSTER HEADACHE
Clinical trials for CLUSTER HEADACHE explained in plain language.
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Heart risk under the microscope: verapamil for cluster headaches
Knowledge-focused OngoingThis study looks at how often people with cluster headaches develop a mild heart block when taking high doses of verapamil, a common preventive drug. Researchers will monitor 60 adults using electrocardiograms and blood tests to understand the link between the drug and heart rhyt…
Matched conditions: CLUSTER HEADACHE
Phase: PHASE4 • Sponsor: Centre Hospitalier Universitaire de Nice • Aim: Knowledge-focused
Last updated Jun 15, 2026 18:55 UTC
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Scientists use chili peppers and brain freeze to unlock headache secrets
Knowledge-focused ENROLLING_BY_INVITATIONThis study looks at how headaches work by measuring molecules in the blood and tears. Researchers will use capsaicin (from chili peppers) and ice water to trigger mild pain or eye watering in people with headaches and healthy volunteers. The goal is to find better ways to diagnos…
Matched conditions: CLUSTER HEADACHE
Phase: PHASE1 • Sponsor: The University of Texas Health Science Center, Houston • Aim: Knowledge-focused
Last updated Jun 12, 2026 12:07 UTC