Study To Evaluate The Pharmacokinetic, Safety And Tolerability Of Single Or Multiple Subcutaneous Doses of Recifercept

A Phase 1, Randomized, Parallel-Group Study to Evaluate the Pharmacokinetics, Safety and Tolerability of Single or Multiple Subcutaneous Doses of Lyophilized Formulation of Recifercept in Healthy Participants

This will be a single center, randomized, parallel group, repeated dose study of recifercept (Cohort 1 and Cohort 2) or placebo (only in Cohort 1) in approximately 18 healthy participants, using 2 cohorts (N = 9) at two dose levels of recifercept.

Inclusion Criteria:

• Male participants and female participants of nonchildbearing potential
• Participants who are overtly healthy
• Capable of giving signed informed consent

Exclusion Criteria:

• Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or allergic disease
• Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 60 days prior to dosing