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Papers of the Week


Papers: 27 Jun 2020 - 3 Jul 2020


Human Studies, Pharmacology/Drug Development

PAIN TYPE:
Migraine/Headache


2020 Jun 25


Headache

Open-Label, Multi-Dose, Pilot Safety Study of Injection of OnabotulinumtoxinA Toward the Otic Ganglion for the Treatment of Intractable Chronic Cluster Headache.

Authors

Crespi J, Bratbak D, Dodick DW, Matharu M, Solheim O, Gulati S, Berntsen E M, Tronvik E
Headache. 2020 Jun 25.
PMID: 32583902.

Abstract

The otic ganglion (OG) provides parasympathetic innervation to the cerebral circulation and cranial structures and may be involved in the pathophysiology of trigeminal autonomic headaches. This structure has never been targeted in any headache disorder.