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NCT06444191 · ClinicalTrials.gov registry record · Phase 1

Pharmacokinetics (PK) of Rilzabrutinib (PRN1008) in Healthy Japanese and Caucasian Subjects

A Phase 1 study, sponsored by Principia Biopharma, a Sanofi Company.

Completed
Registry status
Phase 1
Development phase
23
Enrollment target

NCT06444191: Completed Phase 1 study, sponsored by Principia Biopharma, a Sanofi Company.

NCT06444191 is a Phase 1 study that has completed, run by Principia Biopharma, a Sanofi Company. The registered enrollment target is 23 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (62% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06444191, a Phase 1 study, has completed, sponsored by Principia Biopharma, a Sanofi Company.

COMPLETED
Registry status
Phase 1
Development phase
23 participants
Enrollment target

Study Summary

This is a single-dose and multiple doses study to assess the Pharmacokinetics (PK) of rilzabrutinib as well as to evaluate the tolerability of rilzabrutinib in Japanese and Caucasian Healthy Male and Female subjects.

Interventions

  • DRUG Rilzabrutinib

Trial Details

FieldValue
Enrollment Target 23 participants
Start Date 2021-01-04
Est. Completion 2021-04-12
Phase Phase 1

What the finished NCT06444191 record still lists

NCT06444191 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 23 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (62% lower).

The record links to 0 conditions, and to 1 intervention - of which Rilzabrutinib is the first listed.

NCT06444191 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT06444191 about?

NCT06444191 is a clinical study titled "Pharmacokinetics (PK) of Rilzabrutinib (PRN1008) in Healthy Japanese and Caucasian Subjects". This is a single-dose and multiple doses study to assess the Pharmacokinetics (PK) of rilzabrutinib as well as to evaluate the tolerability of rilzabrutinib in Japanese and Caucasian Healthy Male and Female subjects.

What is the current status of trial NCT06444191?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 23 participants. The study started on 2021-01-04. Estimated completion is 2021-04-12.

What interventions are being tested in trial NCT06444191?

The interventions under investigation include: Rilzabrutinib (DRUG).

Who is sponsoring clinical trial NCT06444191?

This trial is sponsored by Principia Biopharma, a Sanofi Company, which has 8 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT06444191's enrollment target sits among peer trials

23 1596th of 2000 higher than 400 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 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 NCT06444191, the US trial registry maintained by the National Library of Medicine. NCT06444191 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.