Could a simple artery shot replace opioids for Post-Brain bleed headaches?
Symptom relief
Recruiting now
This phase 2 trial tests whether injecting lidocaine and methylprednisolone into the middle meningeal artery can reduce severe headaches after a subarachnoid hemorrhage (a type of brain bleed). The procedure is done during a routine angiogram and aims to lower pain and opioid use…
Phase: PHASE2 • Sponsor: Daniel Raper, MBBS • Aim: Symptom relief
Last updated Jul 10, 2026 00:00 UTC