A Bridging Study of Efsubaglutide Alfa in Healthy Adults in Brazil

Summary

This is a Phase I, randomized, double-blind, placebo-controlled, single-dose study in healthy adult participants in Brazil to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of YN-011. Participants will be randomized to receive a single subcutaneous dose of YN-011 1 mg, YN-011 3 mg, or matching placebo. The study includes screening, approximately 2 days of study-site confinement from the day before dosing to 24 hours after dosing, and outpatient follow-up for 4 weeks. Assessments include safety monitoring, PK blood sampling, PD evaluations, and immunogenicity testing.

Timeline

Start

2026-06-01

Primary completion

2026-08-01

Completion

2026-10-31

Drugs

Indications