A Phase 1/2A Dose-Escalating Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ARO-ALK7 in Adult Volunteers With Obesity With and Without Type 2 Diabetes Mellitus
This is a Phase 1/2a double-blind dose-escalating study to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of single and multiple doses of ARO-ALK7 in adult participants with obesity without Type 2 Diabetes Mellitus (T2DM) (Part 1), and the safety, tolerability and PD of multiple doses of ARO-ALK7 in adult participants with obesity with and without T2DM, either as monotherapy or in combination with tirzepatide (Part 2).
• Obesity, defined as BMI between 30-50 kg/m2, inclusive, with weight at Screening not to exceed 159 kg (350 lbs)
• At least one self-reported, unsuccessful attempt at weight loss with lifestyle modification
• No abnormal finding of clinical relevance at Screening that could adversely impact participant safety during the study or adversely impact study results
• Participants of childbearing potential must agree to use highly effective contraception during the study and for at least 90 days following the end of the study or last dose of study drug, whichever is later. Participants must not donate sperm or eggs during the study for at least 90 days following the end of the study or last dose of study drug, whichever is later