A Study to Assess the Adverse Events and How Oral Emraclidine Moves Through the Body of Healthy Elderly Adult Participants

A Phase 1, Randomized, Placebo-controlled Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Emraclidine Following Multiple Ascending Oral Doses in Healthy Elderly Subjects

This study is to assess how oral emraclidine moves through the body of healthy elderly adult participants, and assess adverse events, and tolerability.

Inclusion Criteria:

• BMI is ≥ 18.0 to ≤ 32.0 kg/m2 after rounding to the tenths decimal at Screening. BMI is calculated as weight in kg divided by the square of height measured in meters.
• Body weight > 45 kg at the time of screening and upon initial confinement.
• A condition of general good health, based upon the results of a medical history, physical examination, vital signs, laboratory profile and a 12-lead ECG.

Exclusion Criteria:

• History of any clinically significant cardiac, respiratory (except mild asthma as a child), renal, hepatic, gastrointestinal, genitourinary, immunological, hematologic, neurological or psychiatric disease or disorder, or any other uncontrolled medical illness.
• History of any clinically significant sensitivity or allergy to any medication or food.
• Evidence of dysplasia or history of malignancy (including lymphoma and leukemia) other than successfully treated non-metastatic cutaneous squamous cell, basal cell carcinoma or localized carcinoma in situ of the cervix.