Roche says it has one obesity drug with a potential best-in-class safety profile, and another with a similar shot at leading in efficacy. Combining them could produce a highly successful product if they act synergistically.

Roche's acmopatide cut A1C by 0.34% and reduced insulin use by 15% in a Phase 2 trial in type 1 diabetes patients with obesity.

Roche says it has one obesity drug with a potential best-in-class safety profile, and another with a similar shot at leading in efficacy. Combining them could produce a highly…