首页|Pars plana vitrectomy versus scleral buckle: A comprehensive meta-analysis of 15,947 eyes
Pars plana vitrectomy versus scleral buckle: A comprehensive meta-analysis of 15,947 eyes
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NSTL
Elsevier
Pars plana vitrectomy (PPV) and scleral buckling (SB) are two of the most common surgical treatments for rhegmatogenous retinal detachment (RRD). This meta-analysis compares the efficacy and safety of PPV and SB for RRD. A systematic literature review was performed us -ing Ovid MEDLINE, EMBASE and Cochrane CENTRAL from 2000 to June, 2021. Comparative studies, randomized controlled trials and observational studies investigating PPV and SB for RRD repair were included. The primary endpoint was final best-corrected visual acuity (BCVA). Secondary endpoints were reattachment rates, total operation time, and incidence of adverse events. Subgroup analyses including phakic status, presence of PVR-C or greater at baseline, and macular attachment status were conducted. Across 41 studies (8 RCTs, 33 observational studies), 5,401 SB and 10,546 PPV eyes were included. SB achieved a statisti-cally significant, but likely not clinically significant, better final BCVA than PPV (0.38 +/- 0.53 vs. 0.33 +/- 0.53 logMAR (20/48 vs. 20/43 Snellen); weighted mean difference [WMD]: 0.07; 95% confidence interval: [0.02-0.11]; P = 0.005). SB had a better final BCVA compared to PPV in observational studies (P = 0.007) but not in RCTs (P = 0.21). SB had a lower incidence of post -operative cataract formation (P < 0.00001) and iatrogenic breaks (P < 0.00001), but a higher incidence of choroidal/subretinal hemorrhage (P = 0.007), choroidal detachment (P = 0.004), and residual subretinal fluid (RSRF) (P < 0.00001). Primary (86.5% vs. 84.8%; P = 0.13) and final (96.7% vs. 97.7%; P = 0.12) reattachment rates were similar between PPV and SB. PPV had a significantly higher primary reattachment rate in RCTs (P = 0.02) but not in observational
retinal detachmentscleral bucklingvitrectomypars plana vitrectomyrhegmatogenous retinaldetachmentmeta-analysisRHEGMATOGENOUS RETINAL-DETACHMENTVISUAL-ACUITYPNEUMATIC RETINOPEXYSURGERYOUTCOMESMANAGEMENTREPAIROIL
Dhoot, Arjan S.、Popovic, Marko M.、Nichani, Prem A. H.、Eshtiaghi, Arshia、Mihalache, Andrew、Sayal, Aman P.、Yu, Hannah、Wykoff, Charles C.、Kertes, Peter J.、Muni, Rajeev H.
NSTL
Elsevier
