Cochrane Briefs

摘要

Corneal abrasions are superficial defects of the corneal epithelium that most commonly result from mechanical injuries to the cornea. Experts have long recommended patching (occlusion of the affected eye) for the treatment of simple abrasions; however, recent studies have questioned this traditional guidance.Eleven prospective randomized or quasi-randomized controlled trials were identified that studied the effectiveness of patching as measured by corneal healing in children and adults with corneal abrasion. All trials had two treatment groups with participants randomized to wear a patch for 24 hours or no patch; both treatment groups received variable dosing regimens of topical medications,