Research

Hormonal

Tirzepatide (5-15 mg once weekly) significantly reduces the risk of composite kidney endpoints (eGFR decline ≥40%, renal death, kidney failure, or new-onset macroalbuminuria) in patients with type 2 diabetes and high cardiovascular risk compared to insulin glargine.

If you have type 2 diabetes and are at high risk for heart or kidney problems, tirzepatide (a once-weekly injection) has been shown to significantly reduce the risk of serious kidney issues compared to insulin glargine. This benefit includes slowing the decline in kidney function and preventing the onset of severe protein in the urine. While there may be an initial, reversible drop in kidney function numbers, this is a sign of reduced stress on the kidneys. Always consult your doctor to see if this treatment is appropriate for your specific health profile.

GoodSupportsHIGH confidence
Tirzepatide participants presented significantly fewer composite kidney endpoints (eGFR decline ≥40% from baseline, renal death, kidney failure or new-onset macroalbuminuria, i.e. UACR >300 mg/g, A3) [HR 0.59 (95% CI 0.43–0.80); P < .05]
Catalina Bosch et al. · Clinical Kidney Journal · 2022

Why this rating

Based on a post hoc analysis of a large, randomized clinical trial (SURPASS-4) with a median follow-up of 85-104 weeks.

Source

Tirzepatide and prevention of chronic kidney disease

Catalina Bosch et al. · Clinical Kidney Journal · 2022

DOI 10.1093/ckj/sfac274

narrative_reviewCited 58×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →