Perioperative and postoperative risk factors for corneal graft failure
Yu AL, Kaiser M, Schaumberger M, Messmer E, Kook D, Welge-Lüssen UC (2014)
Publication Type: Journal article
Publication year: 2014
Journal
Book Volume: 8
Pages Range: 1641-7
DOI: 10.2147/OPTH.S65412
Abstract
In this study, we assessed the outcome of penetrating keratoplasties using organ-cultured corneal tissues at the University Eye Hospital, Ludwig-Maximilians-University, Munich, Germany. The goal was to identify perioperative and postoperative risk factors that may affect graft survival.The medical records of 377 patients who underwent a penetrating keratoplasty between 2001 and 2011 were reviewed. Organ-cultured corneal tissue was obtained from the eye bank of Ludwig-Maximilians-University. Perioperative and postoperative risk factors for graft failure were evaluated by univariate and multivariate analyses.The 5-year overall survival rate of penetrating keratoplasties was 68%. Graft failure occurred in 26% of patients. High-risk keratoplasties, such as repeat penetrating keratoplasties and emergency penetrating keratoplasties, as well as postoperative conditions, such as glaucoma, retinal surgery, suture problems, persistent epithelial defect, infectious keratitis, and graft rejection, were significantly associated with graft failure in the multivariate analyses.This study showed a similar graft-survival rate as demonstrated in previous studies. In addition, a number of perioperative and postoperative risk factors were identified in this specific patient population.
Involved external institutions
Germany (DE)How to cite
APA:
Yu, A.L., Kaiser, M., Schaumberger, M., Messmer, E., Kook, D., & Welge-Lüssen, U.-C. (2014). Perioperative and postoperative risk factors for corneal graft failure. Clinical Ophthalmology, 8, 1641-7. https://dx.doi.org/10.2147/OPTH.S65412
MLA:
Yu, Alice L., et al. "Perioperative and postoperative risk factors for corneal graft failure." Clinical Ophthalmology 8 (2014): 1641-7.
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