Head-to-head evidence
dapiglutide vs GZR18
Same mechanism, same race: design-graded trial evidence for both assets, with the grading rationale shown. Grades describe the quality of the evidence, never the merits of either security.
Obesity
Shared mechanism: GLP-1 receptor · full Obesity pipeline
dapiglutide
Developed by Zealand Pharma
NCT06758583 · Phase 1 · completed
Both groups received active dapiglutide at different concentrations with no placebo or blinding, and the study measured only drug levels in the blood rather than a clinical effect. No results have been posted.
GZR18
Developed by Gan & Lee Pharmaceuticals
NCT06737042 · Phase 2 · completed
The study randomized 326 participants and used quadruple masking with placebo and tirzepatide comparator arms; its primary endpoint was the clinical outcome of percentage change in body weight. Because the primary comparison has not yet been reported, it cannot establish whether GZR18 met its efficacy objective.
Next expected readout: June 2027 · NCT07150975 (registry estimate)
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: dapiglutide's landscape · GZR18's landscape