Hemifacial spasm through changes of cerebrospinal fluid pressure in idiopathic intracranial hypertension

Gabriel Cassinelli Petersen; Mitra Amirkhizi; Knut Brockmann; Payam Dibaj

doi:10.1080/08998280.2022.2119544

Hemifacial spasm through changes of cerebrospinal fluid pressure in idiopathic intracranial hypertension

Proc (Bayl Univ Med Cent). 2022 Sep 6;36(1):114-115. doi: 10.1080/08998280.2022.2119544. eCollection 2023.

Authors

Gabriel Cassinelli Petersen¹, Mitra Amirkhizi², Knut Brockmann^{1

3}, Payam Dibaj^{1

4

5}

Affiliations

¹ Center for Rare Diseases Göttingen, University Medical Center Göttingen, Georg August University, Göttingen, Germany.
² Department of Radiology, Asklepios Hospitals Schildautal, Seesen, Germany.
³ Department of Pediatrics and Pediatric Neurology, University Medical Center Göttingen, Georg August University, Göttingen, Germany.
⁴ Max Planck Institute for Experimental Medicine, Göttingen, Germany.
⁵ Department of Neurology, Hospital Weser-Egge, Höxter, Germany.

Abstract

Hemifacial spasm (HFS) is a rare complication of idiopathic intracranial hypertension (IIH); hence, little is known about its pathophysiology and treatment options. Here, we report a 29-year-old woman with a 3-month history of IIH and HFS. Following a diagnostic and therapeutic lumbar puncture, she suffered from attacks of HFS for a few days every time she rose from a supine position. The relatively sudden drop in cerebrospinal fluid (CSF) pressure led to frequent HFS attacks, which, in contrast to the attacks in the previous months, were strictly observed only when getting up from the supine position. This observation suggests changes in CSF pressure as the likely pathophysiological mechanism responsible for HFS in IIH, rather than the absolute CSF pressure. She was then successfully treated with topiramate, a known therapeutic option in IIH, but not yet described for HFS in IIH.

Keywords: Cerebrospinal fluid pressure; hemifacial spasm; idiopathic intracranial hypertension; topiramate.

Publication types

Case Reports