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NCT05128058 · ClinicalTrials.gov registry record · Phase 1

A Target Occupancy Study With Ritlecitinib.

A Phase 1 study of Healthy, sponsored by Pfizer.

Completed
Registry status
Phase 1
Development phase
16
Enrollment target
1
Study location

NCT05128058 is a Phase 1 study of Healthy that has completed, run by Pfizer. The registered enrollment target is 16 participants, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (98% lower). The trial reports 1 study location across 1 state.

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The verdict

NCT05128058, a Phase 1 study of Healthy, has completed, sponsored by Pfizer.

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

Study Summary

This is a phase 1, open label, two-arm study to assess target occupancy and functional inhibition of JAK3 and TEC kinases by Ritlecitinib in healthy adult participants

Conditions Studied

Interventions

  • DRUG Ritlecitinib 50 mg
  • DRUG Ritlecitinib 200 mg

Study Locations (1)

Connecticut

  • Pfizer Clinical Research Unit - New Haven - New Haven

Trial Details

FieldValue
Enrollment Target 16 participants
Start Date 2021-10-22
Est. Completion 2022-01-14
Phase Phase 1

Sponsor

Pfizer

1,845 total trials

What the Registry Record Tells You About NCT05128058

The ClinicalTrials.gov registry entry for NCT05128058 describes a study currently listed as completed, categorized as Phase 1. The registered enrollment target is 16 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (98% lower). The listed sponsor is Pfizer, which has 1,845 total studies on file at ClinicalTrials.gov.

The record links to 1 condition, with Healthy appearing as the primary indexed condition, and to 2 interventions - of which Ritlecitinib 50 mg is the first listed.

NCT05128058 reports 1 study location spanning 1 distinct geographic area - top geographies include Connecticut.

Frequently Asked Questions

What is clinical trial NCT05128058 about?

NCT05128058 is a clinical study titled "A Target Occupancy Study With Ritlecitinib.". This is a phase 1, open label, two-arm study to assess target occupancy and functional inhibition of JAK3 and TEC kinases by Ritlecitinib in healthy adult participants

What is the current status of trial NCT05128058?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 16 participants. The study started on 2021-10-22. Estimated completion is 2022-01-14.

What conditions does trial NCT05128058 study?

This clinical trial studies the following conditions: Healthy.

What interventions are being tested in trial NCT05128058?

The interventions under investigation include: Ritlecitinib 50 mg (DRUG), Ritlecitinib 200 mg (DRUG).

Who is sponsoring clinical trial NCT05128058?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05128058 being conducted?

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page mirrors this trial's own ClinicalTrials.gov registry record, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.