Endoscopic block of the sphenopalatine ganglion with botulinum toxin in intractable cluster headache. Safety issues.
Phase of Trial: Phase II
Latest Information Update: 21 Mar 2017
At a glance
- Drugs Botulinum toxin A (Primary)
- Indications Cluster headache
- Focus Adverse reactions
- 09 Sep 2014 Status changed from active, no longer recruiting to completed, according to ClinicalTrials.gov record.
- 21 Jul 2014 Status changed from recruiting to active, no longer recruiting, according to ClinicalTrials.gov record.
- 24 Jan 2013 New trial record