Longitudinal Impacts of Bariatric Surgery on eGFR in CKD Patients.

ABSTRACT:

Introduction

Obesity is associated with chronic kidney disease (CKD) incidence and progression. We examined whether bariatric surgery is associated with change in eGFR trajectory among patients with and without CKD.

Methods

Patients who underwent bariatric surgery at two health systems were identified using ICD-9/ICD-10 and CPT codes. Linear mixed models were fit on estimated glomerular filtration rate (eGFR) trajectory pre- and post-surgery among patients with or without CKD. Models were adjusted for age, sex, race, ethnicity, body mass index, hypertension, diabetes, follow-up duration, and type of bariatric surgery. Post-surgery, eGFR trajectory among patients with CKD was also compared following 1:2 propensity score matching to (1) patients without CKD who underwent surge

SUBMITTER: Madapoosi SS 

PROVIDER: S-EPMC12453692 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature