PA-001 Ph.1 Study in Healthy and Elderly Subjects

Exclusion Criteria

• •Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder that, in the opinion of the investigator (or designee), could impact subject safety or the objectives of the study.
• •Have signs and symptoms of any other liver disease, except nonalcoholic fatty liver disease, or any of the following, as determined from clinical laboratory evaluations:
• •History of significant hypersensitivity, intolerance, or allergy to any drug compound, food, or other substance, as determined by the investigator (or designee).
• •Positive hepatitis panel or positive human immunodeficiency virus test.
• •Positive SARS-CoV-2 test at screening or check in.
• •Have signs which shows something was not right in the ECG or history of additional risk factors for torsades de pointes.
• •Administration of a COVID 19 vaccine in the past 30 days prior to dosing.
• •Participation in a clinical study involving administration of an investigational drug (new chemical entity) in the past 30 days or 5 half lives of that drug prior to dosing, whichever is longer.
• •Subjects who, in the opinion of the investigator (or designee), should not participate in this study.