Higher abdominal fat area associates with lower donor kidney function before and after living kidney donation.

ABSTRACT: Central body fat distribution affects kidney function. Abdominal fat measurements using computed tomography (CT) may prove superior in assessing body composition-related kidney risk in living kidney donors. This retrospective cohort study including 550 kidney donors aimed to determine the association between CT-measured abdominal fat areas and kidney function before and after donor nephrectomy. Donors underwent glomerular filtration rate measurements (¹²⁵I-Iothalamate, mGFR) before and 3 months after donation. Linear regression analyses with body surface area (BSA)-standardized and crude mGFR were performed to assess the association of height-indexed tomographic fat measurements with kidney function. In age-, and sex-adjusted analyses higher levels of total abdominal, visceral,

SUBMITTER: Westenberg LB 

PROVIDER: S-EPMC11682065 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature