PURPOSE: To investigate whether donor to recipient gender or H-Y mismatching was associated with graft rejection or failure following Descemet stripping automated endothelial keratoplasty (DSAEK) in patients with Fuchs endothelial corneal dystrophy (FECD).DESIGN: Clinical cohort study.METHODS: This study used a multi-center registry including patients aged > 18 years who had undergone their first DSAEK for FECD between January 2008 and March 2018. The impact of donor and recipient gender incompatibility (including H-Y mismatches) on corneal graft rejection and failure was evaluated using Kaplan-Meier curves and univariable and multivariable Cox models.RESULTS: Outcome data from 4341 eyes (3915 from the UK and 426 from Italy) were analyzed. Graft failure at 2-year follow-up occurred in 477 (11.0%) cases. Graft rejection at 2-year follow-up occurred in 175 cases (4.0%), 58 (1.3%) of whom developed graft failure. There was no significant effect of gender or H-Y mismatching on either rejection ( P = .12, P = .06) or failure ( P = .28, P = .14), respectively.CONCLUSIONS: In patients with FECD undergoing DSAEK, no significant influence of gender and or H-Ymismatch on graft rejection or failure was found.

Gender Matching Did Not Affect 2-year Rejection or Failure Rates Following DSAEK for Fuchs Endothelial Corneal Dystrophy

Yu, Angeli Christy;Busin, Massimo
Penultimo
;
2022

Abstract

PURPOSE: To investigate whether donor to recipient gender or H-Y mismatching was associated with graft rejection or failure following Descemet stripping automated endothelial keratoplasty (DSAEK) in patients with Fuchs endothelial corneal dystrophy (FECD).DESIGN: Clinical cohort study.METHODS: This study used a multi-center registry including patients aged > 18 years who had undergone their first DSAEK for FECD between January 2008 and March 2018. The impact of donor and recipient gender incompatibility (including H-Y mismatches) on corneal graft rejection and failure was evaluated using Kaplan-Meier curves and univariable and multivariable Cox models.RESULTS: Outcome data from 4341 eyes (3915 from the UK and 426 from Italy) were analyzed. Graft failure at 2-year follow-up occurred in 477 (11.0%) cases. Graft rejection at 2-year follow-up occurred in 175 cases (4.0%), 58 (1.3%) of whom developed graft failure. There was no significant effect of gender or H-Y mismatching on either rejection ( P = .12, P = .06) or failure ( P = .28, P = .14), respectively.CONCLUSIONS: In patients with FECD undergoing DSAEK, no significant influence of gender and or H-Ymismatch on graft rejection or failure was found.
2022
Romano, Vito; Parekh, Mohit; Virgili, Gianni; Coco, Giulia; Leon, Pia; Islein, Katja; Ponzin, Diego; Ferrari, Stefano; Fasolo, Adriano; Yu, Angeli Chr...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2494422
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