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Corneal storage methods: considerations and impact on surgical outcomes

Wojcik, G; Ferrari, S; Romano, V; Ponzin, D; Ahmad, S; Parekh, M; (2021) Corneal storage methods: considerations and impact on surgical outcomes. Expert Review of Ophthalmology , 16 (1) pp. 1-9. 10.1080/17469899.2021.1829476. Green open access

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Abstract

INTRODUCTION: With recent developments in the field of eye banking, human corneas are not only procured and preserved, but also processed and prepared for transplantation. However, one of the challenges that still persists is the long-term storage of tissues without damaging the corneal endothelial cells. Thus, the review aims at reporting the influence of tissue storage conditions on the clinical outcomes. AREAS COVERED: Endothelial cell loss (ECL), graft survival, and contamination from the tissues stored in hypothermic storage and organ culture and; other storage options such as cryopreservation and lyophilization. EXPERT OPINION: Hypothermic storage and organ culture have shown similar ECL. However, due to the relatively new techniques and limited long-term clinical studies, further evaluation is essential to assess the effect of storage time and conditions on the grafts deemed for endothelial keratoplasty.

Type: Article
Title: Corneal storage methods: considerations and impact on surgical outcomes
Open access status: An open access version is available from UCL Discovery
DOI: 10.1080/17469899.2021.1829476
Publisher version: https://doi.org/10.1080/17469899.2021.1829476
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Cornea, eye bank, storage, hypothermic, organ culture, cryopreservation, lyophilization, clinical outcomes
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Institute of Ophthalmology
URI: https://discovery.ucl.ac.uk/id/eprint/10113904
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