Head-to-head evidence
GZR18 vs ZT006
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
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)
ZT006
Developed by Beijing QL Biopharmaceutical
NCT07307638 · Phase 1 · completed
This is a randomized, blinded, placebo-controlled trial, but its primary endpoints are adverse-event rates rather than a weight-loss outcome, and no results have been posted yet, so its effect on body weight is unknown.
Next expected readout: December 2026 · NCT07230132 (registry estimate)
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: GZR18's landscape · ZT006's landscape