- recruitingPHASE3
Botulinum Toxin Type A Blockade of the Sphenopalatine Ganglion in Treatment-refractory Chronic Cluster Headache
This study looks at a new way to treat very bad headaches called 'cluster headaches.' We're testing if injecting a medicine called botulinum toxin (similar to Botox) near a special nerve in the face can help stop these painful attacks when other treatments haven't worked.
Germany · Italy · Norway - ongoing, recruitingTherapeutic confirmatory (Phase III)
(REGON) Repeated corticosteroid injections around the Greater Occipital Nerve (GON) as prophylactic treatment in chronic cluster headache
This study looks at whether regular injections around a nerve in the back of the head can help prevent severe "cluster headaches." It compares a pain-relieving medicine with a dummy injection to see how long people stay free from their usual headache patterns.
Netherlands