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Completed Phase 1 Interventional Accepts healthy volunteers

A DRUG-DRUG INTERACTION STUDY BETWEEN PF-06650833 AND PF-06651600 FOLLOWING MULTIPLE DOSES IN HEALTHY PARTICIPANTS

ClinicalTrials.gov ID: NCT03827668

Public ClinicalTrials.gov record NCT03827668. 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.

ClinicalTrials.gov public records Last synced Oct 18, 2026, 5:10 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A PHASE I, OPEN LABEL, FIXED SEQUENCE STUDY TO EVALUATE THE STEADY STATE PHARMACOKINETIC DRUG-DRUG INTERACTION BETWEEN PF-06650833 AND PF-06651600 IN HEALTHY ADULT PARTICIPANTS

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate the potential pharmacokinetic (PK) drug-drug interaction (DDI) between PF-06650833 and PF-06651600 in healthy adult participants.

Study identification

NCT ID
NCT03827668
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Pfizer
Industry
Enrollment
15 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 55 Years
Sex
All
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
Feb 7, 2019 (Actual)
Primary completion
Apr 29, 2019 (Actual)
Completion
Apr 29, 2019 (Actual)
Last update posted
May 20, 2020

2019

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Pfizer New Haven Clinical Research Unit New Haven Connecticut 06511 —

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 NCT03827668, 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 May 20, 2020 · Synced Oct 18, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03827668 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →