A Study To Evaluate the Safety, Tolerability, And Pharmacokinetics Of PF-06266047 In Healthy Adult Subjects

NCT ID: NCT02539550

Last Updated: 2016-06-24

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 25 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2015-08-31
• Study Completion Date: 2016-05-31

Brief Summary

The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics of PF-06266047 after first-time administration to healthy adult subjects.

Conditions

Healthy Volunteers

Study Design

• Allocation Method: RANDOMIZED
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

Placebo

Placebo

Group Type: PLACEBO_COMPARATOR

Placebo

Intervention Type: DRUG

Placebo

PF-06266047

PF-06266047

Group Type: EXPERIMENTAL

PF-06266047

Intervention Type: DRUG

PF-06266047

Interventions

Placebo

Placebo

Intervention Type: DRUG

PF-06266047

PF-06266047

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Healthy female subjects of non-childbearing potential and/or male subjects who, at the time of screening, are 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 or clinical laboratory tests. Female subjects of non-childbearing potential must meet at least one of the following criteria:

1. Achieved postmenopausal status, defined as follows: cessation of regular menses for at least 12 consecutive months with no alternative pathological or physiological cause; and have a serum follicle-stimulating hormone (FSH) level confirming the post-menopausal state;

2. Have undergone a documented hysterectomy and/or bilateral oophorectomy;

3. Have medically confirmed ovarian failure. All other female subjects (including females with tubal ligations) will be considered to be of childbearing potential.

2. Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).

3. Evidence of a personally signed and dated informed consent document indicating that the subject has been informed of all pertinent aspects of the study.

4. Subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.

5. Subject must be willing to avoid direct sunlight exposure or any high intensity ultraviolet light exposure, from the first day of dosing with study medication and until the follow-up visit; and to apply sun cream/lotion with a high sun protection factor, as appropriate.

Exclusion Criteria

1. Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).

2. Any condition possibly affecting drug absorption (eg, gastrectomy).

3. A positive urine drug screen.

4. History of regular alcohol consumption exceeding 14 drinks/week for females or 21 drinks/week for males (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.

5. Treatment with an investigational drug within 30 days (or as determined by the local requirement) or 5 half-lives preceding the first dose of study medication (whichever is longer).

6. Screening supine blood pressure >140 mm Hg (systolic) or >90 mm Hg (diastolic), following at least 5 minutes of supine rest. If blood pressure (BP) is >140 mm Hg (systolic) or >90 mm Hg (diastolic), the BP should be repeated two more times and the average of the three BP values should be used to determine the subject's eligibility.

7. Screening supine 12-lead ECG demonstrating QTc >450 msec or a QRS interval >120 msec. If QTc exceeds 450 msec, or QRS exceeds 120 msec, the ECG should be repeated two more times and the average of the three QTc or QRS values should be used to determine the subject's eligibility.

8. Subjects with ANY of the following abnormalities in clinical laboratory tests at screening, as assessed by the study-specific laboratory and confirmed by a single repeat, if deemed necessary:

• Aspartate aminotransferase (AST)/serum glutamic oxaloacetic aminotransferase (SGOT) or alanine aminotransferase (ALT)/serum glutamic pyruvic aminotransferase (SGPT) >1.5 x upper limit of normal (ULN);
• Total bilirubin >1.5 x ULN; subjects with a history of Gilbert's syndrome may have a direct bilirubin measured and would be eligible for this study provided the direct bilirubin is <ULN.

9. Pregnant female subjects; breastfeeding female subjects; male subjects with partners currently pregnant; male subjects able to father children who are unwilling or unable to use a highly effective method of contraception as outlined in this protocol for the duration of the study and for at least 28 days after the last dose of investigational product or longer based upon the compound's half-life characteristics.

10. Use of prescription or nonprescription drugs and dietary supplements within 7 days or 5 half-lives (whichever is longer) prior to the first dose of study medication. As an exception, acetaminophen/paracetamol may be used at doses of <1 g/day. Limited use of non-prescription medications that are not believed to affect subject safety or the overall results of the study may be permitted on a case-by-case basis following approval by the sponsor. Herbal supplements and hormone replacement therapy must be discontinued at least 28 days prior to the first dose of study medication.

11. Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 56 days prior to dosing.

12. History of sensitivity to heparin or heparin-induced thrombocytopenia.

13. Unwilling or unable to comply with the Lifestyle Guidelines described in this protocol.

14. Subjects who are investigational site staff members directly involved in the conduct of the study and their family members, site staff members otherwise supervised by the investigator, or subjects who are Pfizer employees directly involved in the conduct of the study.

15. Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the subject inappropriate for entry into this study.

16. Any subject considered at risk of suicide or self harm based on investigator judgement and/or the details of a risk assessment.

17. Use of tobacco or nicotine-containing products in excess of the equivalent of 5 cigarettes per day.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 55 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Pfizer

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

Pfizer Clinical Research Unit

Brussels, , Belgium

Countries

Belgium

Related Links

https://trialinfoemail.pfizer.com/pages/landing.aspx?StudyID=B7481001&StudyName=A%20Phase%201%2C%20Placebo-controlled%2C%20Randomized%2C%20Subject-%20And%20Investigator-blind%2C%20Sponsor-open%2C%20Crossover%20Study%20To%20Evaluate%20The%20Safety%2C%20Tolerability%2C%20And%20Pharmacokinetics%20Of%20Pf-06266047%20After%20Administration%20Of%20Single%20Ascending%20Doses%20To%20Healthy%20Adult%20Subjects

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Other Identifiers

2015-001796-52

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

B7481001

Identifier Type: -

Identifier Source: org_study_id