A Study to Assess the Effect of Oral Belumosudil on Inhibition of Various Proteins in the Fed State in Healthy Male Subjects
Public ClinicalTrials.gov record NCT05806567. 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 Three-part, Sequential, Non-randomized, Open-label Study Designed to Evaluate the Effect of Oral Belumosudil on UGT1A1, P-gp, BCRP and OATP1B1 Inhibition in the Fed State in Healthy Male Subjects
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate safety and pharmacokinetics (PK) effect of belumosudil on the uridine diphosphate glucuronosyltransferase (UGT)1A1 (Part 1), P glycoprotein (P-gp) (Part 2) and breast cancer resistance protein (BCRP)/organic anion transporting polypeptide (OATP)1B1 (Part 3) inhibition in the fed state in healthy male subjects.
Study identification
- NCT ID
- NCT05806567
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 52 participants
Conditions and interventions
Conditions
Interventions
- Belumosudil Drug
- UGT1A1 victim drug Drug
- P-gp victim drug Drug
- OATP1B1/BCRP victim drug Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- Male
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 26, 2022
- Primary completion
- Oct 19, 2022
- Completion
- Oct 27, 2022
- Last update posted
- Sep 24, 2025
2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Investigational Site Number: 8400001 | Miami | Florida | 33126 | — |
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 NCT05806567, 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 Sep 24, 2025 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05806567 live on ClinicalTrials.gov.