Recurrences and Macular Complications after Perfluorocarbon-Liquid-Free Vitrectomy for Primary Rhegmatogenous Retinal Detachment

Autor: Maria Vittoria Cicinelli, Eleonora Benatti, Vincenzo Starace, Francesco Nadin, Edoardo Di Nisi, Francesco Bandello, Michele Coppola
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Ophthalmology and Therapy, Vol 12, Iss 6, Pp 3219-3232 (2023)
Druh dokumentu: article
ISSN: 2193-8245
2193-6528
DOI: 10.1007/s40123-023-00811-z
Popis: Abstract Introduction This study investigates factors associated with recurrent rhegmatogenous retinal detachment (RRD), macular complications, and visual outcomes after pars plana vitrectomy (PPV) without perfluorocarbon liquids (PFCLs) for primary RRD. Methods A longitudinal cohort study included consecutive patients with RRD who underwent PFCL-free PPV. Postoperative visual acuity and spectral-domain optical coherence tomography findings [cystoid macular edema (CME), epiretinal membrane (ERM), ellipsoid zone/interdigitation zone (EZ/IZ) damage] were collected. Logistic regression and linear mixed models analyzed rates and risk factors for RRD recurrence, CME, ERM, EZ/IZ damage, and visual acuity at 12 months. Results 346 eyes with RRD were studied. Single-operation success rates were 96% and 93% for uncomplicated (n = 274 eyes) and complicated (n = 72 eyes) RRD, respectively. Factors associated with RRD recurrence were posterior retinal breaks [odds ratio (OR) = 10.7 compared to peripheral retinal breaks, p = 0.008], silicone oil tamponade (OR = 5.66 compared to gas, p = 0.01), and sectorial laser retinopexy (OR = 4.34 compared to 360° laser retinopexy, p = 0.007). The prevalence of CME, ERM, and EZ/IZ damage at 12 months was 10%, 9%, and 6%, respectively. Eyes with EZ/IZ defects had worse postoperative visual acuity in both uncomplicated and complicated RRD. Proliferative vitreoretinopathy (OR = 2.95, p = 0.03) and silicone oil tamponade (OR = 3.70 compared to gas, p = 0.05) were associated with EZ/IZ damage. Conclusions PFCL-free PPV demonstrated satisfactory single-operation success rates for uncomplicated and complicated RRD, with a low prevalence of macular complications. Analyzing factors associated with RRD recurrence can provide provisional recommendations for PFCL-free approaches in the absence of randomized trials.
Databáze: Directory of Open Access Journals
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