# A Bioavailability Study Comparing Treprostinil Diethanolamine Oral Tablets and Oral Solution in Healthy Volunteers

> **NCT01172496** · PHASE1 · COMPLETED · sponsor: **United Therapeutics** · enrollment: 24 (estimated)

## Conditions studied

- Pulmonary Arterial Hypertension

## Interventions

- **DRUG:** treprostinil diethanolamine

## Key facts

- **NCT ID:** NCT01172496
- **Lead sponsor:** United Therapeutics
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-08
- **Primary completion:** 2010-08
- **Final completion:** —
- **Target enrollment:** 24 (ESTIMATED)
- **Last updated:** 2010-10-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01172496

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01172496, "A Bioavailability Study Comparing Treprostinil Diethanolamine Oral Tablets and Oral Solution in Healthy Volunteers". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT01172496. Licensed CC0.

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