Hormonal
Tirzepatide produces clinically significant reductions in HbA1c and body weight in real-world type 2 diabetes patients, with greater efficacy observed in GLP-1 receptor agonist-naïve patients compared to those switched from prior GLP-1 therapy.
For patients with Type 2 Diabetes, tirzepatide is a highly effective once-weekly injection for lowering blood sugar and losing weight. While real-world results are slightly less dramatic than clinical trials, they are still clinically significant. Patients who have never used GLP-1 agonists before tend to see the best results, but those switching from other GLP-1 drugs also benefit from improved A1C and weight loss.
In a real-world population of US patients with T2DM, tirzepatide was associated with clinically and statistically significant reductions in A1C and body weight. Greater reductions in both A1C and body weight were observed among patients who were GLP1-RA naïve compared to patients switched from GLP1-RA to tirzepatide.
Why this rating
Large sample size (n=612) and real-world setting, but retrospective observational design limits causal inference compared to RCTs.
Source
Real‐world evaluation of the effects of tirzepatide in patients with type 2 diabetes mellitus
Michael S. Kelly et al. · Diabetes Obesity and Metabolism · 2024
DOI 10.1111/dom.15934
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