Glaucoma reoperation rates higher following trabeculectomy than tube shunt

Reoperation rates for glaucoma were found to be higher in patients who underwent trabeculectomy with mitomycin C than in patients who underwent tube shunt surgery, according to data from the Tube Versus Trabeculectomy Study. A total 212 patients were included in the TVT Study. Patients were randomized into two groups — 107 patients in the tube shunt group (350 mm2 Baerveldt glaucoma implant) and 105 patients in the trabeculectomy with MMC group (0.4 mg/mL). Outcomes were measured for patients whose assigned treatment failed and in whom additional glaucoma surgery was (Read more...)

Treat-and-extend bevacizumab improves vision in treatment of BRVO-related macular edema

Intravitreal bevacizumab administered in a treat-and-extend regimen compared favorably to as-needed injections of ranibizumab in the treatment of branch retinal vein occlusion-associated macular edema, according to a study. “Notwithstand¬ing the retrospective and uncontrolled nature of our study, our data suggest that [intravitreal bevacizumab] delivered in a [treat-and-extend] regimen is a cost-effective strategy that offers excel¬lent visual and anatomic outcomes compared to the PRN ranibizumab strategies employed in phase 3 clinical trials,” the study authors wrote.