Ophthalmology

Red 'color channel' may aid in screening for diabetic eye disease

In photographs of the eye used to screen for diabetes-related eye disease, separating out the red color channel can help show some abnormalities—especially in racial/ethnic minority patients, suggests a study in the February ...

Ophthalmology

Repeated ranibizumab doesn't impair macular perfusion

(HealthDay)—For patients with diabetic macular edema, repeated ranibizumab treatment does not appear to be associated with impaired macular perfusion, according to a study published online March 1 in JAMA Ophthalmology.

Ophthalmology

Aflibercept rescues vision after laser for diabetic macular edema

(HealthDay)—For eyes experiencing substantial visual loss after macular laser photocoagulation treatment for diabetic macular edema (DME), intravitreal aflibercept improves visual and anatomic outcomes, according to a study ...

Ophthalmology

Long-term ranibizumab beneficial for macular edema

(HealthDay)—Long-term aggressive treatment of patients with macular edema with ranibizumab during a third year correlates with reduced mean foveal thickness (FTH) and improved best-corrected visual acuity (BCVA), according ...

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