Study Evaluating the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of SAM-531 in Healthy Japanese Males

This study has been completed.
Sponsor:
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer
ClinicalTrials.gov Identifier:
NCT00479297
First received: May 24, 2007
Last updated: August 6, 2009
Last verified: August 2009
  Purpose

To assess the safety and tolerability of ascending single oral doses of SAM-531, an investigational drug, in healthy Japanese male subjects. Secondary: To obtain preliminary pharmacokinetic (PK) and pharmacodynamic (PD) profiles of SAM-531 in healthy Japanese male subjects.


Condition Intervention Phase
Alzheimer Disease
Drug: SAM-531
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Single Group Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: Ascending Single Dose Study of the Safety, Tolerability, Pharmacokinetics (PK), and Pharmacodynamics (PD) of SAM-531 Administered Orally to Healthy Japanese Male Subjects

Resource links provided by NLM:


Further study details as provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Primary Outcome Measures:
  • Safety and tolerability

Secondary Outcome Measures:
  • Pharmacokinetics and pharmacodynamics

Estimated Enrollment: 72
Study Start Date: May 2006
Study Completion Date: February 2007
Primary Completion Date: February 2007 (Final data collection date for primary outcome measure)
  Eligibility

Ages Eligible for Study:   20 Years to 45 Years
Genders Eligible for Study:   Male
Accepts Healthy Volunteers:   No
Criteria

Inclusion criteria:

  • Men aged 20 to 45 years (inclusive) at the time of getting informed consent.
  • Body mass index (BMI) in the range of 17.6 to 26.4 kg/m2 and body weight ≥50 kg (BMI = [weight (kg)]/[height (m)2).
  • Healthy as determined by the investigator on the basis of medical history, physical examination, clinical laboratory test results, vital signs, and digital 12-lead electrocardiogram (ECG). Alanine aminotransferase (ALT), aspartate aminotransferase (AST), and creatinine levels must be within the upper limit of normal for eligibility.

Exclusion criteria

  • Any significant cardiovascular, hepatic, renal, respiratory, gastrointestinal, endocrine, immunologic, dermatologic, hematologic, neurologic, or psychiatric disease.
  • Any clinically important deviation from normal limits in physical examination, vital signs, digital 12-lead ECGs, or clinical laboratory test results.
  • Consumption of any caffeine-containing products (e.g., coffee, tea, chocolate, or soda) or alcoholic beverages is prohibited from 48 hours and consumption of grapefruit or a grapefruit-containing product is prohibited from 72 hours before study day 1.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00479297

Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Investigators
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
  More Information

No publications provided

ClinicalTrials.gov Identifier: NCT00479297     History of Changes
Other Study ID Numbers: 3193A1-101
Study First Received: May 24, 2007
Last Updated: August 6, 2009
Health Authority: Japan: Ministry of Health, Labor and Welfare
Japan: Pharmaceuticals and Medical Devices Agency

Additional relevant MeSH terms:
Alzheimer Disease
Dementia
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Tauopathies
Neurodegenerative Diseases
Delirium, Dementia, Amnestic, Cognitive Disorders
Mental Disorders

ClinicalTrials.gov processed this record on August 21, 2014