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Glucagon-like peptide 1 (GLP-1) receptor agonists for people with chronic kidney disease and diabetes

Natale P, Green SC, Tunnicliffe DJ, Pellegrino G, Toyama T, Strippoli GF

The Cochrane database of systematic reviews, 2025

48,148 participants · 8 citations

Abstract

Background: Approximately 40% of people with diabetes develop kidney failure and experience an accelerated risk of cardiovascular complications. Glucagon-like peptide 1 (GLP-1) receptor agonists are glucose-lowering agents that manage glucose and weight control.

Objectives: We assessed the benefits and harms of GLP-1 receptor agonists in people with chronic kidney disease (CKD) and diabetes.

Search methods: The Cochrane Kidney and Transplant Register of Studies was searched to 10 September 2024 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal, and ClinicalTrials.gov.

Selection criteria: Randomised controlled studies were eligible if participants with diabetes and CKD were randomly allocated to a GLP-1 receptor agonist, placebo, standard care or a second glucose-lowering agent. CKD included all stages (from 1 to 5).

Data collection and analysis: Three authors independently extracted data and assessed the risk of bias using the risk of bias assessment tool 2. Pooled analyses using summary estimates of effects were obtained using a random-effects model, and results were expressed as risk ratios (RR) and/or hazard ratio (HR) and their 95% confidence intervals (CI) for dichotomous outcomes and mean difference (MD) and 95% CI for continuous outcomes. The…

How strong is the evidence?

Evidence Hub reads this as a meta-analysis, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 48,148 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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