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. 2023;246(2):99-106.
doi: 10.1159/000527625. Epub 2022 Oct 25.

Characteristics of Bilateral Retinal Detachment

Viola Radeck  1 , Frank Schindler  1 , Horst Helbig  1 , Maria-Andreea Gamulescu  1 , Yordan Cvetkov  1 , Teresa Barth  1 , David Maerker  1
Affiliations

Characteristics of Bilateral Retinal Detachment

Viola Radeck et al. Ophthalmologica. 2023.

Abstract

Introduction: Rhegmatogenous retinal detachment (RD) is still a sight-threatening and potentially blinding disease, especially if both eyes are affected. The purpose of this study is analysing the specific characteristics of bilateral rhegmatogenous RD.

Methods: The files of all 5,791 consecutive eyes undergoing vitreoretinal surgery for uncomplicated RD in a single tertiary retinal centre between January 2005 and June 2021 were retrospectively reviewed.

Results: A total of 300 patients (600 eyes) had bilateral retinal detachment. Interval between initial and subsequent RD surgery was 2.6 ± 2.8 (mean ± SD, median 1.5) years. Symptoms were reported by the patients for 20 ± 75 (median 5) days before presentation in the initial eye and 12 ± 32 (median 4) days in the subsequent eye. 220 patients were male (73%), and mean age at initial RD was 55 years. 183 (61%) of the initial RD eyes were phakic. In the initial eye, more patients had a detached macula, worse visual acuity, and more quadrants involved. Primary anatomic success rate was higher in the subsequent eye (90%) compared to the initial eye (83%). There was no difference in the reattachment rate of fellow eyes with primary failure in the first eye (91%) compared to those with primary success in the first eye (90%). There was a high symmetry between the eyes in terms of type of retinal break, number of breaks, and presumed localization of the causative retinal break.

Conclusion: Patients with bilateral RD were more commonly male and younger than the group of all RD patients. The proportion of pseudophakia was not different. The majority of fellow eye RD occurred within 2 years after the RD in the first eye. Second eye RD was less advanced and had a better anatomical repair rate. Despite their experience in the first eye and despite typical symptoms, patients presented only after a mean of 12 days with RD in the second eye. RD in the initial and the subsequent eye showed a high symmetry. The anatomic result in the first eye is not a predictor for the anatomic result in the subsequent eye.

Keywords: Anatomic success rate; Bilateral retinal detachment; Buckle surgery; Fellow eye; Retinal symmetry; Vitrectomy.

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Conflict of interest statement

The authors Frank Schindler, Teresa Barth, David Maerker, Maria-Andreea Gamulescu, Yordan Cvetkov, and Viola Radeck have no conflicts of interest to declare. Horst Helbig received honoraria for lectures and advisory boards from Alcon, Allergan, Apellis, Bayer, Novartis, and Thea Pharm.

Figures

Fig. 1.
Fig. 1.
Age distribution; all patients with RD versus patients with bilateral RD.
Fig. 2.
Fig. 2.
Interval between surgery of first and subsequent eye with RD.
Fig. 3.
Fig. 3.
Interval between first symptoms and surgery in the first and in the subsequent eye.
See this image and copyright information in PMC

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Supplementary concepts