Survival of penetrating keratoplasty: a claims-based longitudinal analysis.
Journal
Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
ISSN: 1715-3360
Titre abrégé: Can J Ophthalmol
Pays: England
ID NLM: 0045312
Informations de publication
Date de publication:
02 2021
02 2021
Historique:
received:
17
04
2020
revised:
10
07
2020
accepted:
24
07
2020
pubmed:
7
9
2020
medline:
19
8
2021
entrez:
6
9
2020
Statut:
ppublish
Résumé
To report real-world long-term survival of primary penetrating keratoplasty (PK) in the United States and analyze risk factors associated with failure. Retrospective longitudinal cohort study using a large commercial insurance database. Ten million patients enrolled in the database from 2011 to 2017 were identified using Current Procedural Terminology codes for PK. Kaplan-Meier survival analysis was performed to determine failure rate and risk factors impacting graft outcomes. Five hundred and ninety-six primary PKs were identified. The 3-year survival was 78% (confidence interval [CI]: 73%-82%), 5-year survival was 76% (CI: 70%-80%), and 7-year survival was 73% (CI: 66%-79%). This study demonstrated a significantly lower 5-year success rate for primary PK performed for all causes than previously published case series in the United States.
Identifiants
pubmed: 32891566
pii: S0008-4182(20)30705-5
doi: 10.1016/j.jcjo.2020.07.019
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
12-16Informations de copyright
Copyright © 2020 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.