Long-Term Change in Renal Function After Intravitreal Anti-VEGF Treatment for Diabetic Macular Edema: A 2-Year Retrospective Cohort Study

Autor: Yi-Chung Fang, Ivan Pochou Lai, Tso-Ting Lai, Ta-Ching Chen, Chang-Hao Yang, Tzyy-Chang Ho, Chung-May Yang, Yi-Ting Hsieh
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Ophthalmology and Therapy, Vol 12, Iss 6, Pp 2977-2988 (2023)
Druh dokumentu: article
ISSN: 2193-8245
2193-6528
DOI: 10.1007/s40123-023-00771-4
Popis: Abstract Introduction To investigate the longitudinal changes in renal function and associated factors after intravitreal anti-vascular endothelial growth factor (VEGF) administration in diabetic macular edema (DME). Methods A total of 108 patients who had received intravitreal ranibizumab or aflibercept for DME and had follow-up visits for at least 2 years in one hospital were retrospectively enrolled. The estimated glomerular filtration rate (eGFR) at baseline and during the follow-up period and receipt of any renal replacement therapy were recorded. Linear regression and Cox regression models were used to evaluate factors associated with eGFR decline and renal replacement therapy. Results After intravitreal anti-VEGF treatment, eGFR showed a mean decline of −10.4 ± 23.2% and −16.5 ± 26.4% at months 12 and 24, respectively. Patients in the eGFR > 120 mL/min and 15–30 mL/min groups had the greatest decline (−32.0 ± 20.6% and −37.4 ± 30.9%, respectively) while those in the 61–90 mL/min group had the smallest decline (−4.3 ± 19.7%) in eGFR after the 2-year treatment. One out of 52 patients (1.9%) receiving ranibizumab and five out of 56 patients (8.9%) receiving aflibercept started hemodialysis or peritoneal dialysis within the 2-year follow-up period (P = 0.21). Baseline eGFR correlated with renal replacement therapy after intravitreal anti-VEGF treatment (hazard ratio = 0.879 per increase of 1 in eGFR, P = 0.018). Conclusions In DME patients receiving intravitreal anti-VEGF treatment, a persistent decline in eGFR was observed during the 2-year treatment course. Patients with extremely high or low eGFR had greater eGFR decline, and those with poor baseline eGFR tended to require dialysis after intravitreal anti-VEGF treatment.
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