OBJECTIVE: The aim of this study was to evaluate various techniques of surgical treatment of retinal detachment associated with familial exudative vitreoretinopathy (FEVR) and the factors affecting the anatomical and visual outcome. DESIGN: Retrospective case series. PARTICIPANTS: Patients diagnosed with FEVR associated retinal detachment and operated for the same between January 2004 and September 2017. METHODS: A retrospective chart review was conducted of all patients diagnosed with FEVR between January 2004 and September 2017. Patients with rhegmatogenous retinal detachment (RRD) and tractional retinal detachment (TRD) were included for analysis. Statistical analysis was performed using the t test for mean visual acuities, Fisher's exact test for categorical data, and the one-way analysis of variance for visual outcomes among surgical management options. RESULTS: A total of 44 eyes of 38 patients diagnosed with FEVR-associated retinal detachment and operated for the same were evaluated. At the time of initial presentation, the mean age of the 38 patients was 14.6 ± 10.9 years and 57.8% were males. Out of 44 eyes that underwent surgical intervention, 79.5% cases were of RRD (n = 35), and TRD was seen in 20.5% cases (n = 9). Primary management in the form of scleral buckle was done in 14 (31.8%) eyes, with 11 eyes (78.6%) having an attached retina after a single surgery and 85.7% after multiple surgeries. Primary pars plana vitrectomy (PPV) was done in 30 (68.2%) eyes, of which 73.3% had attached retina after single surgery and 83.8% after multiple surgeries. Poor pre-operative best-corrected visual acuity, presence of TRD, and presence of falciform folds were associated with poor anatomical outcome. CONCLUSIONS: Favourable outcomes can be achieved, though multiple surgical interventions may, however, be necessary for the ultimate success in some cases.
OBJECTIVE: The aim of this study was to evaluate various techniques of surgical treatment of retinal detachment associated with familial exudative vitreoretinopathy (FEVR) and the factors affecting the anatomical and visual outcome. DESIGN: Retrospective case series. PARTICIPANTS: Patients diagnosed with FEVR associated retinal detachment and operated for the same between January 2004 and September 2017. METHODS: A retrospective chart review was conducted of all patients diagnosed with FEVR between January 2004 and September 2017. Patients with rhegmatogenous retinal detachment (RRD) and tractional retinal detachment (TRD) were included for analysis. Statistical analysis was performed using the t test for mean visual acuities, Fisher's exact test for categorical data, and the one-way analysis of variance for visual outcomes among surgical management options. RESULTS: A total of 44 eyes of 38 patients diagnosed with FEVR-associated retinal detachment and operated for the same were evaluated. At the time of initial presentation, the mean age of the 38 patients was 14.6 ± 10.9 years and 57.8% were males. Out of 44 eyes that underwent surgical intervention, 79.5% cases were of RRD (n = 35), and TRD was seen in 20.5% cases (n = 9). Primary management in the form of scleral buckle was done in 14 (31.8%) eyes, with 11 eyes (78.6%) having an attached retina after a single surgery and 85.7% after multiple surgeries. Primary pars plana vitrectomy (PPV) was done in 30 (68.2%) eyes, of which 73.3% had attached retina after single surgery and 83.8% after multiple surgeries. Poor pre-operative best-corrected visual acuity, presence of TRD, and presence of falciform folds were associated with poor anatomical outcome. CONCLUSIONS: Favourable outcomes can be achieved, though multiple surgical interventions may, however, be necessary for the ultimate success in some cases.