دورية أكاديمية
Intraoperative fibrin formation during Descemet membrane endothelial keratoplasty.
| العنوان: | Intraoperative fibrin formation during Descemet membrane endothelial keratoplasty. |
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| المؤلفون: | Benage M; Department of Ophthalmology and Visual Sciences, University of Iowa Carver College of Medicine, Iowa City, IA, USA., Korchak M; Department of Ophthalmology, Kaiser Permanente Mid-Atlantic Permanente Medical Group, Rockville, MD, USA., Boyce M; Department of Ophthalmology and Visual Sciences, University of Iowa Carver College of Medicine, Iowa City, IA, USA., Mayko ZM; Lions VisionGift, Portland, OR, Devers Eye Institute, Portland, OR, USA., Bauer A; Lions VisionGift, Portland, OR, Devers Eye Institute, Portland, OR, USA., Straiko MD; Lions VisionGift, Portland, OR, Devers Eye Institute, Portland, OR, USA., Terry MA; Lions VisionGift, Portland, OR, Devers Eye Institute, Portland, OR, USA., Sáles CS; Department of Ophthalmology, Weill Cornell Medicine, New York, NY, USA., Greiner MA; Department of Ophthalmology and Visual Sciences, University of Iowa Carver College of Medicine, Iowa City, IA, USA. |
| المصدر: | American journal of ophthalmology case reports [Am J Ophthalmol Case Rep] 2020 Apr 03; Vol. 18, pp. 100686. Date of Electronic Publication: 2020 Apr 03 (Print Publication: 2020). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier, Inc Country of Publication: United States NLM ID: 101679941 Publication Model: eCollection Cited Medium: Internet ISSN: 2451-9936 (Electronic) Linking ISSN: 24519936 NLM ISO Abbreviation: Am J Ophthalmol Case Rep Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: [Atlanta] : Elsevier, Inc. [2016]- |
| مستخلص: | Purpose: To describe Descemet membrane endothelial keratoplasty (DMEK) cases complicated by spontaneous intraoperative fibrin formation. Methods: DMEK surgeries performed at two centers using a standardized technique were reviewed retrospectively for the occurrence of intraoperative fibrin formation. Cases were assessed for recipient medical history, donor age, best spectacle-corrected visual acuity (BSCVA), intraoperative unscrolling time, 6-month endothelial cell loss (ECL), and the course of the mate donor cornea. Results: In this review of 868 cases of standardized DMEK surgery with surgical peripheral iridotomy, 32 eyes of 29 patients (3.7%) were complicated by the formation of intraoperative fibrin formation, including 3 patients that developed fibrin in both eyes. Three of the 32 grafts failed (9.4%). None of the mate corneas transplanted (n = 27) developed complications related to fibrin. The donor age ranged from 51 to 75 years and recipient age ranged from 49 to 82 years (median, 66 years). Unscrolling time ranged from 1 to 105 min (median, 15 min). Nine eyes required one rebubble procedure. No eyes had vision-limiting comorbidities, and the 6-month BSCVA was ≥20/40 in all eyes. Six-month ECL ranged from 19% to 73% (median, 44%). Conclusions: We conclude that fibrin formation during DMEK surgery is an uncommon but important complication that can make graft manipulation more difficult, and may have deleterious effects on endothelial cell density and graft survival. Competing Interests: No conflicting relationship exists for any author. (© 2020 Published by Elsevier Inc.) |
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| فهرسة مساهمة: | Keywords: Complications; DMEK; Endothelial keratoplasty; Fibrin |
| تواريخ الأحداث: | Date Created: 20200416 Latest Revision: 20220414 |
| رمز التحديث: | 20240628 |
| مُعرف محوري في PubMed: | PMC7149398 |
| DOI: | 10.1016/j.ajoc.2020.100686 |
| PMID: | 32292835 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 2451-9936 |
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| DOI: | 10.1016/j.ajoc.2020.100686 |