A Study of Ubenimex in Patients With Pulmonary Arterial Hypertension (WHO Group 1)
Public ClinicalTrials.gov record NCT02664558. 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 2, Randomized, Double-BLInd, Placebo- Controlled Study of UBEnimex in Patients With Pulmonary ARTerial HYpertension (WHO Group 1) (LIBERTY)
Study identification
- NCT ID
- NCT02664558
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Eiger BioPharmaceuticals
- Industry
- Enrollment
- 61 participants
Conditions and interventions
Conditions
Interventions
- placebo Other
- ubenimex Drug
Other · Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- 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
- Mar 31, 2016
- Primary completion
- Oct 31, 2017
- Completion
- Dec 31, 2017
- Last update posted
- Mar 5, 2023
2016 – 2018
United States locations
- U.S. sites
- 28
- U.S. states
- 18
- U.S. cities
- 25
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35233 | — |
| California Heart Center Foundation, An Affiliate of Cedars-Sinai Heart Institute, Cedars-Sinai Medical Care Foundation | Beverly Hills | California | 90211 | — |
| UCSD Medical Center | La Jolla | California | 92103 | — |
| Stanford University Medical Center | Stanford | California | 94305 | — |
| University of Colorado Denver | Aurora | Colorado | 80045 | — |
| University of Florida | Gainesville | Florida | 32610 | — |
| Cleveland Clinic, Florida | Weston | Florida | 33331 | — |
| Kentuckiana Pulmonary Associates | Louisville | Kentucky | 40202 | — |
| Chest Medicine Associates | South Portland | Maine | 04106 | — |
| Johns Hopkins University, Pulmonary and Critical Care Medicine | Baltimore | Maryland | 21205 | — |
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | — |
| Boston University School of Medicine | Boston | Massachusetts | 02118 | — |
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
| Mayo Clinic College of Medicine | Rochester | Minnesota | 55905 | — |
| Washington University | St Louis | Missouri | 63130 | — |
| Weill Cornell Medicine | New York | New York | 10065 | — |
| The University of North Carolina at Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Cleveland Clinic Respiratory Institute | Cleveland | Ohio | 44195 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Allegheny General Hospital | Pittsburgh | Pennsylvania | 15212 | — |
| University of Pennsylvania Medical Center | Pittsburgh | Pennsylvania | 15213 | — |
| Alpert Medical School of Brown University Rhode Island Hospital | Providence | Rhode Island | 02903 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | — |
| UT Southwestern Medical Center | Dallas | Texas | 75390 | — |
| Houston Methodist Hospital | Houston | Texas | 77030 | — |
| University Texas Health Science Center | San Antonio | Texas | 78229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 3 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02664558, 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 Mar 5, 2023 · Synced May 16, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02664558 live on ClinicalTrials.gov.