Greater Occipital Nerve Block (GONB)

PROCEDURE2 trials

Sponsors

Tishreen University Hospital, Beni-Suef University

Conditions

Chronic Migraine HeadacheCombination TherapyErvicogenic Headache (CEH)Greater Occipital Nerve BlockOccipital Neuralgia (ON)OnabotulinumtoxinA

Unknown Phase

Greater Occipital Nerve Block Alone Versus Dual Nerve Block in Cervicogenic Headache and Occipital Neuralgia

CompletedNCT07068451

Tishreen University HospitalErvicogenic Headache (CEH), Occipital Neuralgia (ON)

Start: 2020-01-01End: 2023-04-01Updated: 2025-07-16

Botulinum Toxin and/or Greater Occipital Nerve Block for Patients With Chronic Migraine

Not yet recruitingNCT07535723

Beni-Suef UniversityChronic Migraine Headache, Combination Therapy, Greater Occipital Nerve Block +1

Start: 2026-04-01End: 2026-12-01Target: 90Updated: 2026-04-17