Study Assessing the Safety, Tolerability, Pharmacokinetics, Food Effect, and Drug-Drug Interactions of PTI-801 in Healthy Volunteers, and Safety, Tolerability, and Pharmacokinetics of PTI-801 in Subjects With Cystic Fibrosis

Study Designed to Assess the Safety, Tolerability and PK of PTI-808 in Healthy Volunteers and in Adults With Cystic Fibrosis

Drug-drug Interaction Study of Ozanimod With Pseudoephedrine to Evaluate the Effect on Blood Pressure and Heart Rate

A Study of PF-06410293 Following Subcutaneous Administration Using A Prefilled Syringe Or A Prefilled Pen In Healthy Adult Subjects

Continuous Intraosseous Vascular Access Over 48 Hours