Peptide News Digest

#Combination-Therapy

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Roche Confirms Petrelintide-Enicepatide Phase 2 Combination Trial Starts Mid-2026

Genentech confirmed at its Monday investor event that the planned Phase 2 multi-arm fixed-dose combination of petrelintide (amylin analog) and enicepatide (GLP-1/GIP) starts mid-2026. The setup mirrors Novo's CagriSema and Lilly's Mounjaro-plus-amylin work, with Roche aiming for the same dual-mechanism economics that produced REIMAGINE 2's head-to-head win this week. Roche projected $9 billion in peak annual sales for the combined obesity pipeline at its Q1 print.