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Paroxysmal Hemicrania
MONDO:0015529Paroxysmal hemicrania (PH) is a primary headache disorder characterized by multiple attacks of unilateral pain that occur in association with cranial autonomic symptoms. The hallmarks of this syndrome are the relative shortness of the attacks and the complete response to indomethacin therapy.
13 clinical trials for this condition and its sub-types, 5 tagged with Paroxysmal Hemicrania itself.
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Nose injection could ease debilitating face pain for days
Symptom relief Recruiting nowThis study tests whether injecting a long-lasting numbing medication (Exparel) into the side of the nose can reduce severe face and headache pain. About 15 adults with conditions like migraine or cluster headache will receive either the drug or a placebo, then switch groups. The …
Phase 2 • Sponsor: Stanford University • Aim: Symptom relief
Last updated Jun 27, 2026 12:24 UTC
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800 patients, 3 years: mapping the mystery of rare headache attacks
Knowledge-focused Recruiting nowResearchers at six Italian headache centers are following about 800 adults with trigeminal autonomic cephalalgias, a group of rare headaches that includes cluster headache, paroxysmal hemicrania, SUNCT, SUNA, and hemicrania continua. The study observes routine care rather than as…
Sponsor: Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta • Aim: Knowledge-focused
Last updated Sep 12, 2026 00:00 UTC
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Massive study aims to unlock secrets of debilitating head pain
Knowledge-focused Recruiting nowThis study is gathering information from 1,500 people with cluster headache or trigeminal neuralgia to learn more about these painful conditions. Researchers will collect surveys, genetic samples, and other health data. The goal is to better understand what causes these headaches…
Sponsor: The University of Texas Health Science Center, Houston • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:06 UTC