Skip to main content
OpenTrials
Completed

NCT Number: NCT00479700

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

To assess the safety and tolerability of ascending single oral doses of SAM-531 in healthy subjects.To obtain preliminary pharmacokinetic (PK) and pharmacodynamic (PD) profiles of SAM-531, an investigational drug, in healthy subjects and to evaluate the effect of a high-fat meal on the PK of SAM-531 administered to healthy subjects.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Alzheimer Disease Brain Diseases Central Nervous System Diseases Dementia Mental Disorders Nervous System Diseases Neurocognitive Disorders Neurodegenerative Diseases Tauopathies

Age range

18 year–45 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

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.

Treatment and study plan

SAM-531

Drug

Primary outcomes

  1. Safety and tolerability

Secondary outcomes

  1. Pharmacokinetics and pharmacodynamics

Sponsors and collaborators

Lead sponsor

Wyeth is now a wholly owned subsidiary of Pfizer

Industry

Registry information

Official study title

Ascending Single Dose Study of the Safety, Tolerability, Pharmacokinetics (PK), and Pharmacodynamics (PD) of SAM-531 Administered Orally to Healthy Subjects

Important dates

Study start
2006
Study completion
2006
First posted
May 28, 2007
Registry last updated
Dec 10, 2007

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.