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Abstract

Introduction: Frailty is a determinant in the health assessment of renal transplant donors and recipients. It is linked to increased surgical risk and poorer postoperative outcomes. However, the impact of frailty in kidney donor candidates (KDC) has yet to be investigated.
Objectives: To describe the socio-demographic and clinical characteristics of a cohort of renal donor candidates in Spain and to analyse the relationship between frailty, suitability for donation, and surgical complications.
Material and Method: A retrospective cohort study that included KDC was evaluated between April 2020 and April 2024 at the Hospital del Mar in Barcelona. Socio-demographic, clinical, and frailty data were collected; statistical analyses included Chi-square and T-Student tests (p<0.05).
Results: A total of 231 KDCs completed the first phase of evaluation. The majority were women (61.9%), with a mean age of 56.31±12.95 years and a medium-high or high socioeconomic level (76.62%). According to the Fried scale, 25% (n=27) and 0.93% (n=1) of the KDC had pre-frailty and frailty, respectively, while no frailty was undetected. 30.49% (n=75) of KDC were accepted for donation. Postoperative complications included dehiscence, bleeding, and seroma (n=1; 1.33% each).
Conclusions: This study highlights the low prevalence of frailty among KDC and its limited association with surgical complications. However, cardiovascular risk factors remain key in the evaluation. Further research is needed to improve the safety of the donation process.

Keywords

renal transplantation kidney donor frailty

Article Details

How to Cite
1.
Carreras Carbonell MX, Pedreira Robles G, Bach Pascual A, Pérez Sáez MJ, Redondo Pachón D, Crespo Barrio M, et al. Sociodemographic, clinical, frailty and post-donation complications analysis in kidney donor candidates: a descriptive retrospective cohort study. Enferm Nefrol [Internet]. 2024 [cited 2025 Apr 30];27(4):[about 8 p.]. Available from: https://www.enfermerianefrologica.com/revista/article/view/4815

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