科研之友
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摘要
PURPOSE: To evaluate the clinical features and out-comes of patients with recurrent corneal erosion syndrome who underwent anterior stromal puncture. STUDY DESIGN: Retrospective, nonrandomized, consecutive case series. METHODS: Database search of patients from 2003-2013 who underwent anterior stromal puncture was conducted at a tertiary care hospital cornea clinic. Charts of 30 patients (35 eyes) were reviewed. Outcome measures included demographics, laterality, history of corneal trauma, prior ocular history, frequency and duration of symptoms, failed treatments, signs on examination, degree of symptom resolution, additional treatments needed, and complications. RESULTS: Mean patient age at presentation was 37 (+/- 11.5 SD) years, 60% were male. A total of 83.3% of patients had unilateral and 16.7% had bilateral involvement. In all, 62.9% of eyes had prior history of corneal trauma and 2.9% had prior laser-assisted in situ keratomileusis. Ninety-seven percent of eye's had symptoms of pain upon awakening refractory to conservative treatment. In 97% of eyes, there were findings of microcysts, fingerprint lines, loose epithelium, and/or faint scars. Mean follow-up was 14 months (range: 3-120 months). At final follow-up, 62.9% of eyes were symptom free and 37.1% experienced milder episodes. Seventeen percent required additional treatment: 16.6% superficial keratectomy, 66% repeat anterior stromal puncture, and 16.7% phototherapeutic keratectomy. No complications were observed. CONCLUSION: Anterior stromal puncture using a short (5/8 inch) 25 gauge bent needle is a simple, safe, and cost-effective procedure for symptomatic relief in patients with recurrent corneal erosion syndrome refractive to conservative measures. Repeat treatment may be performed prior to additional surgical intervention.
- 出版日期2014-2
