Iran J Kidney Dis. 2025 Nov 15;19(5):249-259. doi: 10.61882/zwq4sh57.
ABSTRACT
This study is a systematic review assessing the efficacy and safety of oral antidiabetic drugs in managing type 2 diabetes mellitus in people with chronic kidney disease (CKD), focusing on their dosing and effects on renal function and glycemic control. A systematic search of online databases was conducted for published from January 2023 to September 2024. Studies that focused on oral antidiabetic drugs for individuals with diabetes and CKD, and reported outcomes such as glycemic control, renal function, and adverse events were included. A risk-of-bias assessment was performed to evaluate study quality. A total of 21 studies that met the criteria were included. The evidences indicate that SGLT2 (Sodium-Glucose Cotransporter-2) inhibitors and GLP-1 (Glucagon-like peptide-1) receptor agonists provide renal protective benefits. SGLT2 inhibitors are more effective especially in early-stages of CKD. DPP-4 (Dipeptidyl peptidase 4) inhibitors are safe across various CKD stages and require minimal dose adjustments. Metformin remains a popular drug for glycemic control but should be monitored and even discontinued in advanced stages of CKD because of the risk of lactic acidosis. Sulfonylureas were related to hypoglycemia risk. Oral antidiabetic drugs, especially SGLT2 inhibitors and GLP-1 receptor agonists, are suggested in managing blood glucose in CKD patients owing to their renal and cardiovascular benefits. Individualized therapy is an important factor as drug safety and efficacy are influenced by CKD stage, comorbid conditions, and hypoglycemia risk. Individualized therapy helps maximize renal and cardiovascular protection while minimizing adverse outcomes. Regular monitoring of HbA1c (hemoglobin A1c), GFR (glomerular filtration rate), and albuminuria is recommended.
PMID:42234904 | DOI:10.61882/zwq4sh57