Overview A Comparison of Pregabalin (Lyrica®) to Placebo in Pain Relief After Photorefractive Keratectomy (PRK) Surgery Status: Completed Trial end date: 2010-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare the efficacy of pregabalin to placebo for postoperative pain control after photorefractive keratectomy. Phase: N/A Details Lead Sponsor: 59th Medical WingWilford Hall Medical CenterTreatments: Pregabalin