RESUMEN
PURPOSE: To assess the effects of weekly post-operative intravitreal methotrexate injections on eyes with grade C proliferative vitreoretinopathy (PVR) that underwent surgical repair. METHODS: Retrospective case-control study of 16 eyes with retinal detachment and grade C PVR. Seven eyes received weekly intravitreal MTX injections post-operatively as an adjunct and 9 eyes served as the control. The main outcome measure was the retinal re-attachment rate. RESULTS: In the MTX group, 86% (6/7) of eyes had a complete retinal re-attachment at the end of the follow-up period. In contrast in the no MTX group, only 22.2% (2/9) of eyes had a complete retinal re-attachment (p = 0.0406). The patients in the MTX group received a mean of 6 injections (range 4-8). There were no cases of corneal epitheliopathy. CONCLUSIONS: Serial intravitreal MTX as an adjunct to surgical repair holds promise for the management of PVR.
Asunto(s)
Desprendimiento de Retina , Vitreorretinopatía Proliferativa , Estudios de Casos y Controles , Humanos , Inyecciones Intravítreas , Metotrexato/uso terapéutico , Desprendimiento de Retina/diagnóstico , Desprendimiento de Retina/tratamiento farmacológico , Desprendimiento de Retina/cirugía , Estudios Retrospectivos , Agudeza Visual , Vitrectomía , Vitreorretinopatía Proliferativa/tratamiento farmacológico , Vitreorretinopatía Proliferativa/cirugíaRESUMEN
PURPOSE: To report our experience in non-contact wide-angled visualization with chandelier-assisted scleral buckling (SB) in uncomplicated primary rhegmatogenous retinal detachments (RRD). METHODS: Retrospective case series of 282 eyes that underwent non-contact wide-angled visualization with chandelier-assisted SB and were followed for a mean of 13.5 months. RESULTS: There were 160 male patients. The average age was 42.6 years old. There were 262 eyes that were phakic, 18 pseudophakic, and 2 aphakic. Two-thirds of eyes presented with the macula detached. Eyes had an average of 1.6 breaks. The single operation anatomic success rate was 85.1% (240/282). The pre-op visual acuity improved from 1.21 to 0.76 logMAR at 6 months (p < 0.0001). Complications included a case of scleral laceration, choroidal hemorrhage, 3 epiretinal membranes, 1 macular fold, and 4 eyes with buckle exposure. CONCLUSION: Non-contact wide-angled visualization with chandelier-assisted SB compares favorably with conventional SB for primary uncomplicated primary RRD.
