Investigation of the Safety and Pharmacology of Dry Powder Inhalation of Treprostinil
Public ClinicalTrials.gov record NCT03399604. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3 Open-label, Multicenter Study to Evaluate the Long-term Safety and Tolerability of Inhaled LIQ861(Treprostinil) in Pulmonary Arterial Hypertension (WHO Group 1) Patients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of this study is to evaluate the long-term safety and tolerability of LIQ861, a dry powder formulation of treprostinil, in patients with Pulmonary Arterial Hypertension (PAH).
Study identification
- NCT ID
- NCT03399604
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 121 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 2, 2018 (Actual)
- Primary completion
- May 6, 2019 (Actual)
- Completion
- Nov 25, 2019 (Actual)
- Last update posted
- Jul 30, 2024
2018 – 2019
United States locations
- U.S. sites
- 38
- U.S. states
- 21
- U.S. cities
- 33
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Banner University Medical Center | Phoenix | Arizona | 85006 | — |
| Arizona Pulmonary Specialists, Ltd. | Phoenix | Arizona | 85012 | — |
| West Los Angeles VA Healthcare Center | Los Angeles | California | 90073 | — |
| UC Davis Medical Center | Sacramento | California | 95817 | — |
| Los Angeles Biomedical Research Center | Torrance | California | 90502 | — |
| University of Colorado Anschutz Medical Campus | Aurora | Colorado | 80045 | — |
| University of Florida | Gainesville | Florida | 32610 | — |
| Mayo Clinic-Jacksonville | Jacksonville | Florida | 32224 | — |
| AdventHealth | Orlando | Florida | 32803 | — |
| Emory University School of Medicine | Atlanta | Georgia | 30322 | — |
| Wellstar Research Institute | Marietta | Georgia | 30060 | — |
| Northwestern Medicine, Feinberg School of Medicine | Chicago | Illinois | 60611 | — |
| University of Chicago Medicine | Chicago | Illinois | 60637 | — |
| University of Kansas Medical Center | Kansas City | Kansas | 66103 | — |
| Kentuckiana Pulmonary Research Center | Louisville | Kentucky | 40202 | — |
| Ochsner Medical Center | New Orleans | Louisiana | 70121 | — |
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| University of Minnesota | Minneapolis | Minnesota | 55435 | — |
| Mayo Clinic-Rochester | Rochester | Minnesota | 55905 | — |
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
| University of New Mexico Health Science Center | Albuquerque | New Mexico | 87106 | — |
| NYU Winthrop University Hospital | Mineola | New York | 11501 | — |
| NYU Langone Health | New York | New York | 10279 | — |
| University of North Carolina School of Medicine | Chapel Hill | North Carolina | 27599 | — |
| University of Cincinnati Medical Center | Cincinnati | Ohio | 45267 | — |
| University Hospitals of Cleveland Medical Center | Cleveland | Ohio | 44106 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
| the Ohio State University Wexner Medical Center | Columbus | Ohio | 43210 | — |
| Oregon Health and Science Center | Portland | Oregon | 97239 | — |
| University of Pennsylvania Health System | Philadelphia | Pennsylvania | 19104 | — |
| Alleghany General Hospital | Pittsburgh | Pennsylvania | 15212 | — |
| UPMC Presbyterian Hospital | Pittsburgh | Pennsylvania | 15213 | — |
| UT Southwestern Medical Center | Dallas | Texas | 75390 | — |
| Houston Methodist Lung Center | Houston | Texas | 77030 | — |
| University of Texas - Health Science Center | Houston | Texas | 77030 | — |
| University of Texas Health Science Center at San Antonio | San Antonio | Texas | 78229 | — |
| INOVA Fairfax Medical Campus | Falls Church | Virginia | 22042 | — |
| The Medical College of Wisconsin/Froedtert Hospital | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03399604, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 30, 2024 · Synced Oct 26, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT03399604 live on ClinicalTrials.gov.