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Meta-Analysis
. 2015 Nov;35(11):2423-31.
doi: 10.1097/IAE.0000000000000797.

SUPPLEMENTAL SCLERAL BUCKLE IN VITRECTOMY FOR THE REPAIR OF RHEGMATOGENOUS RETINAL DETACHMENT: A Systematic Review of Literature and Meta-Analysis

Kiyohito Totsuka  1 , Hiroko Inui, Murilo F Roggia, Kazunori Hirasawa, Yasuo Noda, Takashi Ueta
Affiliations
Meta-Analysis

SUPPLEMENTAL SCLERAL BUCKLE IN VITRECTOMY FOR THE REPAIR OF RHEGMATOGENOUS RETINAL DETACHMENT: A Systematic Review of Literature and Meta-Analysis

Kiyohito Totsuka et al. Retina. 2015 Nov.

Abstract

Purpose: To evaluate the effect of supplemental scleral buckle (SB) in pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment.

Methods: MEDLINE, EMBASE, and CENTRAL were searched to identify studies comparing PPV with supplemental SB (PPV + SB) to PPV alone for the repair of rhegmatogenous retinal detachment. The outcome measures were primary and final reattachment rates, and postoperative complications. Odds ratio with 95% confidence interval in random effects for the comparison of outcomes between PPV + SB and PPV alone was calculated.

Results: Ten studies consisting of 1,704 patients were included. Meta-analysis showed that the overall primary reattachment rate was significantly higher in PPV + SB than PPV alone (odds ratio, 1.70; 95% confidence interval, 1.21-2.39; P = 0.002). The final reattachment rate was equally high in both groups. Postoperative development of epiretinal membrane was more frequent in PPV + SB than in PPV alone (odds ratio, 1.89; 95% confidence interval, 1.30-2.76; P = 0.001), whereas no significant difference in postoperative development of macular edema, proliferative vitreoretinopathy, or elevation of intraocular pressure was found.

Conclusion: Supplemental SB increases the primary reattachment rate in PPV for rhegmatogenous retinal detachment, although final reattachment rate was equally high with or without SB.

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