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CLINICAL

At what amount of cylinder do you prescribe toric soft lenses?When do you move from a spherical to a toric contact lens? Let us know!
Improving vision with electronic retinal implantsElectronic retina implants can restore enough vision for some patients to pursue tasks of daily living, according to RE MacLaren, part of a team testing the devices.
My refractive surgery journey as surgeon and patientMy interest in refractive surgery started in 1976 when my good friend and fellow University of Southern California (USC) ophthalmology resident Rick Villaseñor returned from his course in keratomileusis surgery with Jose Barraquer in Bogota, Columbia.
The poor man’s red/green testOne morning, as a few faculty members were squeezing in a workout before work, the topic arose of how to use the red-green (Duochrome) test most efficiently in clinic.
Treatment for geographic atrophy lacks efficacy in Phase 2 studyIn a placebo-controlled, dose-finding, proof-of-concept study conducted in patients with geographic atrophy secondary to age-related macular degeneration, an anti-amyloid β monoclonal antibody (GSK933776, GlaxoSmithKline) was safe and well-tolerated, but did not meet primary or secondary efficacy endpoints.
TREX-AMD trial finds visual gains from treat-and-extend vs. monthlyTreat-and-extend approach for neovascular AMD leads to beneficial results in 2-year clinical trial.
Using OCT with your diabetes patientsOCT is one of the best way to assess patients for the presence of diabetic macular edema (DME)
Nailing intravitreal implant injections
Nailing intravitreal implant injectionsTreating diabetic macular edema (DME) has evolved from the ETDRS-style focal/grid laser being the standard of care since 1985 to the modern era of pharmacotherapy—with anti-vascular endothelial growth factor (VEGF) injections now taking center stage as primary treatment for most patients.
Enhancing retinal surgery with 27-gauge instrumentation
Enhancing retinal surgery with 27-gauge instrumentationThe use of 27-gauge instrumentation provides several surgical advantages compared with larger tools in retinal surgery, particularly in difficult cases.
Transplantable 3-D retinas
Transplantable 3-D retinasAIVITA Biomedical has successfully engineered a three-dimensional transplantable retina construct and demonstrated connectivity and conductivity in an animal model of retinal degeneration.