Study of Controlled Release Formulations of CE-224,535 Against the Immediate Release Formulation in Normal Volunteers

NCT ID: NCT00782600

Last Updated: 2009-06-09

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

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-07-31

Study Completion Date

2008-08-31

Brief Summary

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This study is to test the idea that a controlled release formulation of CE-224,535 may allow for less frequent dosing and exposure to lower levels of drug than an immediate release formulation.

Detailed Description

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Conditions

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Rheumatoid Arthritis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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50 mg oral suspension

once daily for one day

Group Type EXPERIMENTAL

suspension IR

Intervention Type DRUG

50 mg IR suspension once daily for one day

50 mg CR Type 1

once daily for one day

Group Type EXPERIMENTAL

CR 1

Intervention Type DRUG

50 mg shorter release CR once daily for one day

50 mg CR Type 2

once daily for one day

Group Type EXPERIMENTAL

CR 2

Intervention Type DRUG

50 mg medium release CR once daily for one day

50 mg SR Type 3

once daily for one day

Group Type EXPERIMENTAL

CR 3

Intervention Type DRUG

longer release SR formulation once daily for one day

Interventions

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suspension IR

50 mg IR suspension once daily for one day

Intervention Type DRUG

CR 1

50 mg shorter release CR once daily for one day

Intervention Type DRUG

CR 2

50 mg medium release CR once daily for one day

Intervention Type DRUG

CR 3

longer release SR formulation once daily for one day

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Healthy male and/or female subjects between the ages of 18 and 55 years, inclusive (Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement, 12-lead ECG and clinical laboratory tests).
* Body Mass Index (BMI) of 18 to 30 kg/m2; and a total body weight \>50 kg (110 lbs). A BMI lower limit of 17.5 kg/m2 may be rounded up to 18.0 kg/m2; a BMI upper limit of 30.5 kg/m2 may be rounded down to 30.0 kg/m2 and will be acceptable for inclusion.
* An informed consent document signed and dated by the subject or a legally acceptable representative.
* Subjects who are willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures.

Exclusion Criteria

* Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at time of dosing) disease or clinical findings at screening.
* Any conHistory of regular alcohol consumption exceeding 7 drinks/week for females or 14 drinks/week for men (1 drink = 5 ounces (150 mL) of wine or 12 ounces (360 mL) of beer or 1.5 ounces (45 mL) of hard liquor) within 6 months of screening.
* condition possibly affecting drug absorption (eg, gastrectomy).
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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Pfizer, Inc.

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Pfizer Investigational Site

New Haven, Connecticut, United States

Site Status

Countries

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United States

Related Links

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Other Identifiers

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A6341011

Identifier Type: -

Identifier Source: org_study_id

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