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NCT03750565 · ClinicalTrials.gov registry record · Phase 1

Multiple Dose Ethnobridging PK Study in Healthy Subjects

A Phase 1 study of Inflammatory Bowel Diseases and IBD, sponsored by Theravance Biopharma.

Completed
Registry status
Phase 1
Development phase
60
Enrollment target
1
Study location

NCT03750565: Completed Phase 1 study of Inflammatory Bowel Diseases and IBD, sponsored by Theravance Biopharma.

NCT03750565 is a Phase 1 study of Inflammatory Bowel Diseases and IBD that has completed, run by Theravance Biopharma. The registered enrollment target is 60 participants, below the 42,260-participant average among 48 other Inflammatory Bowel Diseases trials with a reported enrollment target (100% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03750565, a Phase 1 study of Inflammatory Bowel Diseases and IBD, has completed, sponsored by Theravance Biopharma.

COMPLETED
Registry status
Phase 1
Development phase
60 participants
Enrollment target
1
Study location

Study Summary

A Phase 1, double blind, placebo controlled, 4 cohort, multiple dose study in healthy adult Japanese and Caucasian subjects.

Interventions

  • DRUG Placebo
  • DRUG TD-1473 - Dose A
  • DRUG TD-1473 - Dose B
  • DRUG TD-1473 - Dose C

Study Locations (1)

California

  • Theravance Biopharma Investigational Site - Cypress

Trial Details

FieldValue
Enrollment Target 60 participants
Start Date 2018-11-27
Est. Completion 2019-02-13
Phase Phase 1
Theravance Biopharma

38 total trials

What the finished NCT03750565 record still lists

NCT03750565 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 60 participants, a relatively small participant target, below the 42,260-participant average among 48 other Inflammatory Bowel Diseases trials with a reported enrollment target (100% lower).

The record links to 2 conditions, with Inflammatory Bowel Diseases appearing as the primary indexed condition, and to 4 interventions - of which Placebo is the first listed.

NCT03750565 reports a single indexed study location in California.

Frequently Asked Questions

What is clinical trial NCT03750565 about?

NCT03750565 is a clinical study titled "Multiple Dose Ethnobridging PK Study in Healthy Subjects". A Phase 1, double blind, placebo controlled, 4 cohort, multiple dose study in healthy adult Japanese and Caucasian subjects.

What is the current status of trial NCT03750565?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 60 participants. The study started on 2018-11-27. Estimated completion is 2019-02-13.

What conditions does trial NCT03750565 study?

This clinical trial studies the following conditions: Inflammatory Bowel Diseases, IBD.

What interventions are being tested in trial NCT03750565?

The interventions under investigation include: Placebo (DRUG), TD-1473 - Dose A (DRUG), TD-1473 - Dose B (DRUG), TD-1473 - Dose C (DRUG).

Who is sponsoring clinical trial NCT03750565?

This trial is sponsored by Theravance Biopharma, which has 38 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03750565 being conducted?

This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Inflammatory Bowel Diseases

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03750565's enrollment target sits among peer trials

60 30th of 48 higher than 16 of 48 other Inflammatory Bowel Diseases trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Inflammatory Bowel Diseases trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03750565, the US trial registry maintained by the National Library of Medicine. NCT03750565 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.