Study Evaluating PAZ-417 in Healthy Young/Elderly

NCT ID: NCT00366288

Last Updated: 2009-07-10

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 56 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2006-07-31
• Study Completion Date: 2008-03-31

Brief Summary

This study is to evaluate the safety and tolerability of single, ascending doses of PAZ-417 in healthy young and healthy elderly subjects. The effect of a high fat meal on the metabolism of PAZ-417 will also be studied, along with blood levels of PAZ-417 . Changes in cognitive function will be assessed.

Conditions

Alzheimer Disease

Study Design

• Observational Model Type: COHORT

Study Groups

1

PAZ-417

Intervention Type: DRUG

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

2

PAZ-417

Intervention Type: DRUG

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

3

PAZ-417

Intervention Type: DRUG

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

4

PAZ-417

Intervention Type: DRUG

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

5

PAZ-417

Intervention Type: DRUG

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

6

PAZ-417

Intervention Type: DRUG

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

7

PAZ-417

Intervention Type: DRUG

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

Interventions

PAZ-417

2.5 mg, 5, 10, 25, 50 mg - fasted in healthy young 10 mg - food effect in healthy young 5 and 25 mg -fasted healthy elderly.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Men or women, aged 18 to 50 years inclusive (healthy young subjects) and > 65 years inclusive (elderly subjects) on study day 1. Women of nonchildbearing potential may be included if they are either surgically sterile (hysterectomy and/or oophorectomy) or postmenopausal for ≥1 year (with estradiol ≤25 pg/mL[92 pmol/L] and FSH ≥40 mIU/mL) and must have a negative serum pregnancy test result within 48 hours before administration of test article. Women who are surgically sterile or post-menopausal must provide documentation of the procedure by an operative report or by ultrasound and have a negative serum pregnancy test result within 48 hours before administration of test article.

2. The elderly subjects must be generally healthy, but may be enrolled with a stable, chronic illness, if it is well-controlled, and does not interfere with the primary objective of the study. Subjects may be included with clinically important deviations from normal limits in medical history, physical examination, vital signs, 12-lead ECGs, or clinical laboratory test results which are associated with stable, chronic, well-controlled, medical conditions.

3. The estimated creatinine clearance must be within the age-appropriate normal range.

Exclusions Criteria:

1. Presence or history of any disorder that may prevent the successful completion of the study.

2. Any surgical or medical condition that may interfere with the absorption, distribution, metabolism, or excretion of the test article.

3. Exclude subjects with a history of vascular disorders (peripheral, coronary, venous), chronic inflammatory disorders (e.g., rheumatoid arthritis), hematologic disorders, and bleeding disorders (e.g., hemophilia, idiopathic thrombocytopenic purpura, von willebrand's disease).

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

Sponsors

Wyeth is now a wholly owned subsidiary of Pfizer

INDUSTRY

Sponsor Role: lead

Responsible Party

Wyeth

Principal Investigators

Medical Monitor

Role: STUDY_DIRECTOR

Wyeth is now a wholly owned subsidiary of Pfizer

Locations

Phoenix, Arizona, United States

Countries

United States

Other Identifiers

3186A1-100

Identifier Type: -

Identifier Source: org_study_id