期刊
CONTACT LENS & ANTERIOR EYE
卷 39, 期 6, 页码 425-430出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.clae.2016.06.003
关键词
Corneal epithelial defects; Autologous serum eye drops; Silicone-hydrogel contact lens; Persistent epithelial defects; Bandage contact lenses
Purpose: To evaluate the efficacy of the combination of topical 20% autologous serum eye drops (ASEs) and silicone-hydrogel soft contact lenses (SCLs) for the treatment of corneal persistent epithelial defects (PEDs), and to compare the recurrence of epithelial breakdown with or without continuous use of ASEs after silicone-hydrogel SCLs removal. Methods: We conducted a prospective interventional study of 21 eyes of 21 patients with PEDs treated with combined ASEs and silicone-hydrogel SCLs from September 2014 to August 2015. SCLs were removed after total re-epithelialization and patients were subsequently randomized divided into two groups: (1) with and (2) without continuous use of ASEs for an additional 2 center dot weeks. PEDs healing rate and epithelial defect recurrence were evaluated. Results: PEDs healed in all eyes within 3 weeks. Recurrence was noted in five eyes (50%) in patients without continued use of ASEs for 2 weeks after total re-epithelialization and SCLs removal during a 3 month follow-up (odds ratio: 23.0; P < 0.05). Recurrent epithelial defects were successfully treated with secondary SCLs application combined with autologous serum use. No adverse events were noted during the entire treatment period. Conclusions: The combined use of ASEs and silicone-hydrogel SCLs can successfully treat recalcitrant PEDs. Prolonged use of ASEs after total re-epithelialization can decrease recurrence rates. (C) 2016 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.
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