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First received: January 30, 2023

Clinical Trial: Preservative-free Topical Anesthetics for Post-PRK Pain

Study Status: Completed

Recruit Status: Completed

Condition: Myopia

Study Type: Interventional


Official Title: Preservative-free Topical Anesthetics for the Management of Postoperative Pain Following Photorefractive Keratectomy

Brief Summary: The goal of this interventional comparative study is to assess the efficacy and safety of a novel regimen of preservative-free topical anesthetics for controlling early postoperative pain following single-step transepithelial PRK surgery.The main questions it aims to answer are:Question 1: Are topical anesthetics effective in reducing post-PRK pain?Question 2: Do topical anesthetics inversely affect the epithelial healing duration? Participants will undergo a bilateral single-step transepithelial PRK surgery to…

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