A POC and Dose-Ranging Study of HTD1801 in PSC Patients
Public ClinicalTrials.gov record NCT03333928. 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 Proof-of-Concept and Dose-Ranging Study Investigating the Efficacy and Safety of HTD1801 in Adult Subjects With Primary Sclerosing Cholangitis (PSC)
Study identification
- NCT ID
- NCT03333928
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- HighTide Biopharma Pty Ltd
- Industry
- Enrollment
- 59 participants
Conditions and interventions
Conditions
Interventions
- HTD1801 Drug
- Placebo Drug
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
- Feb 8, 2018
- Primary completion
- Apr 29, 2020
- Completion
- Aug 13, 2020
- Last update posted
- Oct 22, 2025
2018 – 2020
United States locations
- U.S. sites
- 24
- U.S. states
- 14
- U.S. cities
- 22
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Arizona Liver Health | Chandler | Arizona | 85224 | — |
| Arizona Liver Health | Tuscon | Arizona | 85711 | — |
| Fresno Clinical Research Center | Fresno | California | 93720 | — |
| Keck School of Medicine of USC | Los Angeles | California | 90033 | — |
| Cedars-Sinai Medical Center | Los Angeles | California | 90048 | — |
| University of Colorado, Denver | Aurora | Colorado | 80045 | — |
| South Denver Gastroenterology, PC | Englewood | Colorado | 80113 | — |
| Yale School of Medicine | New Haven | Connecticut | 06520 | — |
| Florida Research Institute | Lakewood Rch | Florida | 34211 | — |
| University of Miami | Miami | Florida | 33136 | — |
| Mercy Medical Center | Baltimore | Maryland | 21202 | — |
| Walter Reed National Military Medical Center | Bethesda | Maryland | 20889 | — |
| Michigan Medicine University of Michigan | Ann Arbor | Michigan | 48109 | — |
| Gastrointestinal Associates | Flowood | Mississippi | 39232 | — |
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
| Mount Sinai - Icahn School of Medicine | New York | New York | 10029 | — |
| Cumberland Research Associates | Fayetteville | North Carolina | 28304 | — |
| Wake Forest Baptist Health | Winston-Salem | North Carolina | 27157 | — |
| Gastro One | Germantown | Tennessee | 38138 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37212 | — |
| Pinnacle Clinical Research | Austin | Texas | 78746 | — |
| Pinnacle Clinical Research | San Antonio | Texas | 78229 | — |
| Swedish Medical Center | Seattle | Washington | 98104 | — |
| University of Washington | Seattle | Washington | 98104 | — |
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 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03333928, 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 Oct 22, 2025 · Synced May 19, 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 NCT03333928 live on ClinicalTrials.gov.