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Study Evaluating the Safety, Pharmacokinetics, and Pharmacodynamics of SAM-531 in Healthy Young and Elderly Subjects

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00480818
First Posted: May 31, 2007
Last Update Posted: December 11, 2007
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer
  Purpose
To assess the safety and tolerability of ascending multiple oral doses of SAM-531, an investigational drug, in healthy young adult and elderly subjects.To assess the pharmacokinetics (PK) and pharmacodynamics (PD) profiles of multiple oral doses of SAM-531 in healthy young adult and elderly 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
Primary Purpose: Treatment
Official Title: An Ascending Multiple Dose Study of the Safety, Pharmacokinetics (PK), and Pharmacodynamics (PD) of SAM-531 Administered Orally to Healthy Young and Elderly 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: 80
Study Start Date: September 2006
Study Completion Date: July 2007
  Eligibility

Information from the National Library of Medicine

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, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion criteria :

  • Men or women of nonchildbearing potential aged 18 to 45 years
  • Elderly men or women aged 65 years and above as of study day 1.
  • Body mass index in the range of 18 to 30 kg/m2 and body weight ≥50 kg. Body weight for elderly subjects must be ≥45 kg.

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.
  • Tobacco use or the consumption of any caffeine-containing products (e.g., coffee, tea, chocolate, or soda) or alcoholic beverages within 48 hours before study day 1, or grapefruit or grapefruit-containing products 72 hours before study day 1, and until the end of the inpatient confinement period.
  • Elderly men or women aged 65 years and above as of study day 1.
  • Body mass index in the range of 18 to 30 kg/m2 and body weight ≥50 kg. Body weight for elderly subjects must be ≥45 kg.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00480818


Locations
France
Rennes, France, 35000
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

ClinicalTrials.gov Identifier: NCT00480818     History of Changes
Other Study ID Numbers: 3193A1-102
First Submitted: May 29, 2007
First Posted: May 31, 2007
Last Update Posted: December 11, 2007
Last Verified: December 2007

Additional relevant MeSH terms:
Alzheimer Disease
Dementia
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Tauopathies
Neurodegenerative Diseases
Neurocognitive Disorders
Mental Disorders