Comparative Bioavailability of Treprostinil Diethanolamine Manufactured by Two Independent Facilities

Inclusion criteria

• Subject is healthy and between the ages of 18 and 55 years, inclusive, at Screening
• Female subjects must weigh between 45 and 100 kg, inclusive, with a BMI between 19.0-29.9 kg/m2, inclusive at Screening. Male subjects must weigh between 50 and 120 kg, inclusive, with a BMI between 19.0-32.0 kg/m2, inclusive at Screening
• Subject has a medical history, physical examination, vital signs, ECG and clinical laboratory results within normal limits or considered not clinically significant by the Investigator at Screening

Exclusion criteria

• Subject has any clinically relevant abnormality identified during the screening physical examination, 12-lead ECG, or laboratory examinations.
• Subject has a history of anaphylaxis, a documented hypersensitivity reaction, or a clinically significant idiosyncratic reaction to any drug
• Subject has a clinically significant history of neurological, cardiovascular,respiratory, endocrine, hematological, hepatic, renal, gastrointestinal,genitourinary, pulmonary, and/or musculoskeletal disease; glaucoma; a psychiatric disorder, or any other chronic disease, whether controlled by medication or not.