Study Design
DesignRandomized, parallel-group, open-label, active-controlled
Randomization1:1 (assumed, need to confirm)
BlindingOpen-label (unblinded)
Enrollment800
Duration84 weeks
Treatment Arms
CagriSema 2.4mg cagrilintide + 2.4mg semaglutide SC once-weekly n=400
Tirzepatide (Zepbound) 15mg SC once-weekly (highest approved dose) n=400
[{"id":"ep1","name":">= 25% body weight loss at Week 72","type":"PRIMARY","unit":"%","results":[],"timepoint":"Week 72","description":"Responder rate measuring percentage of patients who achieve at least 25% weight loss. This is a high bar - bariatric surgery typically achieves 25-30% weight loss."},{"id":"ep2","name":">= 30% body weight loss at Week 72","type":"PRIMARY","unit":"%","results":[],"timepoint":"Week 72","description":"Even higher responder rate threshold approaching bariatric surgery levels. If CagriSema can achieve high rates here, it would represent a step-change in medical weight loss."}]
OPEN QUESTIONS:
1. What is the exact non-inferiority margin? (e.g., -10 percentage points)
2. Is there a gatekeeping strategy for the two primary endpoints?
3. How is the 84-week duration structured (primary at 72 wks + 12 wk extension)?
4. What is the dose escalation schedule for each arm?
5. Are there pre-specified subgroup analyses (by baseline BMI, diabetes status)?
6. What are the secondary endpoints?
INVESTMENT IMPLICATIONS:
- NI achieved: Validates NVO next-gen obesity franchise
- Superiority: Major win for NVO, pressure on Zepbound pricing
- NI failed: Significant setback for NVO obesity pipeline
Source: ClinicalTrials.gov NCT06131437