Optic nerve sheath decompression saves sight in severe papilloedema: results from 81 eyes in 56 patients with pseudotumor cerebri.

Autor: Söylev Bajin, Meltem, Durmaz Engin, Ceren, Yaman, Aylin, Ayhan, Ziya, Gökçay, Figen, Çelebisoy, Neşe, Men, Süleyman, Akdal, Gülden, Halmágyi, Gábor Michael
Předmět:
Zdroj: Acta Ophthalmologica (1755375X); Nov2021, Vol. 99 Issue 7, pe991-e998, 8p
Abstrakt: Purpose: To report the outcome of optic nerve sheath decompression (ONSD) for papilloedema in a teaching hospital in western Turkey. Methods: The charts of 56 patients who had ONSD surgery between April 2007 and September 2019 were collated; and a total of 81 operated and 31 fellow eyes were included. Pre‐ and postoperative ophthalmologic examination including best‐corrected visual acuity (BCVA), colour vision (CV), visual field (VF) analysis, fundoscopic examination and demographic and medical characteristics of the patients were noted and outcomes after surgery were investigated. Results: Of all study eyes, 49 (43.7%) eyes had BCVA 0.2 or less and 62 (55.3%) eyes had mean deviation (MD) below – 20.0 dB. 62 (55.3%) eyes had Frisen grade 4 or 5 papilloedema. Almost half of the eyes had severe vision loss. After ONSD, BCVA, CV and MD in both operated and fellow non‐operated eyes improved significantly (p < 0.001, p = 0.009 and p < 0.001 for operated, p < 0.001, p = 0.007 and p < 0.001 for fellow eyes, respectively). Earlier surgery and higher cerebrospinal fluid opening pressure were related to better outcomes. None of the patients had major operative complications. Conclusion: Optic nerve sheath decompression can safely improve vision not only of the operated but also of the non‐operated eye, even in cases with severe vision loss from severe bilateral papilloedema. Regardless of initial VA and VF, patients may benefit from ONSD; the earlier it is done the more likely the better outcome. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje