Bioequivalence Study of PF-06651600 Capsules Relative to Tablets and Estimation of Food Effect on Capsules.

NCT ID: NCT04390776

Last Updated: 2021-08-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

164 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-09-28

Study Completion Date

2021-07-19

Brief Summary

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The study will be conducted as a Phase 1, open-label, single-dose, randomized, 2- or 3 period, cross over design in a single cohort.

Detailed Description

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Conditions

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Healthy Participants

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Treatment Sequence 1

PF-06651600 100 mg Tablets (fasted, Period 1), followed by Capsules (fasted, Period 2), and followed by Capsules (fed, Period 3).

Group Type EXPERIMENTAL

PF-06651600

Intervention Type DRUG

PF-06651600 100 milligrams (mg) will be provided as Tablets and Capsules.

Treatment Sequence 2

PF-06651600 100 mg Capsules (fasted, Period 1), followed by Tablets (fasted, Period 2), and followed by Capsules (fed, Period 3).

Group Type EXPERIMENTAL

PF-06651600

Intervention Type DRUG

PF-06651600 100 milligrams (mg) will be provided as Tablets and Capsules.

Treatment Sequence 3

PF-06651600 100 mg Tablets (fasted, Period 1), followed by Capsules (fasted, Period 2).

Group Type EXPERIMENTAL

PF-06651600

Intervention Type DRUG

PF-06651600 100 milligrams (mg) will be provided as Tablets and Capsules.

Treatment Sequence 4

PF-06651600 100 mg Capsules (fasted, Period 1), followed by Tablets (fasted, Period 2).

Group Type EXPERIMENTAL

PF-06651600

Intervention Type DRUG

PF-06651600 100 milligrams (mg) will be provided as Tablets and Capsules.

Interventions

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PF-06651600

PF-06651600 100 milligrams (mg) will be provided as Tablets and Capsules.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Male and female participants who are healthy as determined by medical evaluation including a detailed medical history, complete physical examination, which includes BP and pulse rate measurement, clinical laboratory tests, and cardiac evaluation (including ECG).
* BMI of 17.5 to 30.5 kg/m2; and a total body weight \>50 kg (110 lb).

Exclusion Criteria

* Evidence or history of clinically significant hematological, renal, endocrine (including diabetes), pulmonary, gastrointestinal, cardiovascular (including hypertension and congestive heart failure), hepatic, psychiatric, neurological, dermatological, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).
* Any condition possibly affecting drug absorption (eg, gastrectomy, cholecystectomy).
* Known immunodeficiency disorder, including positive serology for human immunodeficiency virus (HIV) at screening, or a first degree relative with a hereditary immunodeficiency.

Participants with any of the following acute or chronic infections or infection history:

* Any infection requiring treatment within 2 weeks prior to the dosing visit.
* Any infection requiring hospitalization or parenteral antimicrobial therapy within 60 days of the first dose of study intervention.
* Any infection judged to be an opportunistic infection or clinically significant by the investigator, within the past 6 months of the first dose of study intervention.
* Known active or history of recurrent bacterial, viral, fungal, mycobacterial or other infections.
* History of recurrent (more than one episode of) localized dermatomal herpes zoster, or history of disseminated (single episode) herpes simplex or disseminated herpes zoster.
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Research Centers of America ( Hollywood )

Hollywood, Florida, United States

Site Status

Prism Research LLC dba Nucleus Network

Saint Paul, Minnesota, United States

Site Status

Countries

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United States

References

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Saadeddin A, Purohit V, Huh Y, Wong M, Maulny A, Dowty ME, Sagawa K. Virtual Bioequivalence Assessment of Ritlecitinib Capsules with Incorporation of Observed Clinical Variability Using a Physiologically Based Pharmacokinetic Model. AAPS J. 2024 Jan 24;26(1):17. doi: 10.1208/s12248-024-00888-9.

Reference Type DERIVED
PMID: 38267790 (View on PubMed)

Related Links

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https://pmiform.com/clinical-trial-info-request?StudyID=B7981029

To obtain contact information for a study center near you, click here.

Other Identifiers

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B7981029

Identifier Type: -

Identifier Source: org_study_id

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