Week 1–4
Early weight-loss % · first ~6 months · trial averages
- Semaglutide · STEP-1 trial~15% by week 68 (~16 months)
- Tirzepatide · SURMOUNT-1 trial~20% by week 72 (~17 months)
Unsupervised
Dose without a system
GI side effects hit hard during escalation. Without pacing guidance, patients quit early or change doses alone.
Physician-led
Physician-supervised titration
Planned dose steps, symptom guidance, and a clinician to call when side effects spike.
- Indian RWE — GI-driven discontinuation