Gentamicin Treatment Prior to Schwannoma Surgery - Residual Function

Summary

The purpose of the study is to determine whether vestibular and postural compensation following schwannoma surgery is improved by ablating remaining vestibular function prior to surgery, through gentamicin injections in the middle ear.

Timeline

Start

2015-01

Primary completion

2019-06

Completion

2020-09

Publications

• Background Magnusson M, Padoan S. Delayed onset of ototoxic effects of gentamicin in treatment of Meniere's disease. Rationale for extremely low dose therapy. Acta Otolaryngol. 1991;111(4):671-6. doi: 10.3109/00016489109138398.
• Results Tjernstrom F, Fransson PA, Kahlon B, Karlberg M, Lindberg S, Siesjo P, Magnusson M. Vestibular PREHAB and gentamicin before schwannoma surgery may improve long-term postural function. J Neurol Neurosurg Psychiatry. 2009 Nov;80(11):1254-60. doi: 10.1136/jnnp.2008.170878. Epub 2009 Jul 1.
• Results Magnusson M, Kahlon B, Karlberg M, Lindberg S, Siesjo P, Tjernstrom F. Vestibular "PREHAB". Ann N Y Acad Sci. 2009 May;1164:257-62. doi: 10.1111/j.1749-6632.2009.03778.x.
• Results Magnusson M, Karlberg M, Tjernstrom F. 'PREHAB': Vestibular prehabilitation to ameliorate the effect of a sudden vestibular loss. NeuroRehabilitation. 2011;29(2):153-6. doi: 10.3233/NRE-2011-0689.
• Results Magnusson M, Kahlon B, Karlberg M, Lindberg S, Siesjo P. Preoperative vestibular ablation with gentamicin and vestibular 'prehab' enhance postoperative recovery after surgery for pontine angle tumours--first report. Acta Otolaryngol. 2007 Dec;127(12):1236-40. doi: 10.1080/00016480701663433.
• Results Postema RJ, Kingma CM, Wit HP, Albers FW, Van Der Laan BF. Intratympanic gentamicin therapy for control of vertigo in unilateral Menire's disease: a prospective, double-blind, randomized, placebo-controlled trial. Acta Otolaryngol. 2008 Aug;128(8):876-80. doi: 10.1080/00016480701762458.

Drugs

Indications