Mazdutide versus Semaglutide for the treatment of type 2 diabetes and obesity: Rationale, design and baseline data of DREAMS-3 phase 3 trial
Abstract
Background: Effective weight management and glycemic control are both important in people with type 2 diabetes (T2D) and obesity. Despite the proven benefits of GLP-1 receptor agonists, there is a persistent need for more effective weight management strategies in the treatment of T2D and obesity. Glucagon receptor-based co-agonists, such as mazdutide, represent a promising therapeutic class with the potential for enhanced weight loss compared to current standards of care. However, robust clinical evidence for these agents in populations with T2D and obesity is still lacking. The DREAMS-3 trial is designed to address this gap by directly comparing the efficacy and safety of mazdutide against semaglutide, a widely used GLP-1 receptor agonist, in Chinese adults with T2D and obesity. The results will provide crucial evidence to inform clinical decision-making for this large patient population.
Methods: DREAMS-3 is a randomized, open-label phase 3 trial. Obese Participants (BMI ≥ 28 kg/m2) diagnosed with T2D (≤ 10 years) who had inadequate glycemic control after diet and exercise alone with/without metformin were randomized in a 1:1 ratio to receive mazdutide 6 mg or semaglutide 1 mg once weekly in the 32-week active-controlled treatment period, followed with a 24-week extension period. The primary endpoint is the proportion of participants achieving glycated hemoglobin <7.0 % and weight reduction of ≥10 % at week 32.
Results: A total of 349 participants were enrolled and…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 349 participants or records.
Read the paper
Related studies
- Metformin as an adjuvant in breast cancer treatment
- Metformin Lysosomal Targeting: A Novel Aspect to Be Investigated for Metformin Repurposing in Neurodegenerative Diseases?
- Aberrant HSF1 signaling activation underlies metformin amelioration of myocardial infarction in mice
- Metformin induces ZFP36 by mTORC1 inhibition in cervical cancer-derived cell lines
- Protein Interaction Network for Identifying Vascular Response of Metformin (Oral Antidiabetic)
- Preventing Long COVID With Metformin
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.