BACKGROUND: Management of type 2 diabetes mellitus (T2DM) in patients with end-stage renal disease (ESRD) remains a challenge given limited data. Although current guidelines recommend use of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) for the treatment of T2DM in patients with concomitant chronic kidney disease, supporting safety and efficacy evidence is lacking for patients with ESRD or hemodialysis.
OBJECTIVE: This retrospective study was conducted to evaluate the efficacy and safety of GLP-1 RAs for the treatment of T2DM in patients with ESRD.
DESIGN, SETTING, AND PARTICIPANTS: This is a single-centered, multifacility retrospective cohort analysis. Patients were included if they had a diagnosis of T2DM and ESRD and were prescribed a GLP-1 RA. Patients were excluded if the GLP-1 RA was prescribed solely for weight loss.
OUTCOME MEASURES: The primary outcome was change in A1C. Secondary outcomes included (1) incidence of acute kidney injury (AKI), (2) change in weight, (3) change in estimated glomerular filtration rate, (4) ability to discontinue basal or bolus insulin, and (5) incidence of emergent hypoglycemia.
RESULTS: There were 46 unique patients and 64 individual GLP-1 RA prescriptions included. The mean reduction in A1C was 0.8%. There were 10 incidences of AKI, although none occurred in the semaglutide cohort. Emergent hypoglycemia occurred in 3 patients who were all prescribed concomitant insulin.
CONCLUSION: Results from this retrospective review provide additional real-world data on use of GLP-1 RAs in this unique population. Prospective studies to control for confounding factors are warranted given that GLP-1RAs are a safer alternative to insulin in this high-risk population.