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Completed

NCT Number: NCT00480467

Study Evaluating the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of SAM-315 in Healthy Japanese Males

To assess the safety and tolerability of ascending single oral doses of SAM-315, an investigational drug, in healthy Japanese male subjects.To obtain preliminary pharmacokinetic (PK) and pharmacodynamic (PD) profiles of SAM-315 in healthy Japanese male subjects.

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Key information

Conditions

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

Age range

20 year–45 year

Sex eligibility

Male

Study type

Interventional

Phase

Phase 1

Primary location

Ibaraki Pref, 305-0856, Japan

Who can participate

Healthy volunteers accepted: Yes

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

Inclusion criteria

  • Men aged 20 to 45 years (inclusive) at the time of getting informed consent.
  • Body mass index (BMI) in the range of 18.5 to 25.0 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 (eg, coffee, tea, chocolate, or cola) or alcoholic beverages is prohibited from 48 hours and consumption of grapefruit or a grapefruit-containing products is prohibited from 72 hours before study day 1.

Treatment and study plan

SAM-315

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-315 Administered Orally to Healthy Japanese Male Subjects

Important dates

Study start
2006
Study completion
2007
First posted
May 31, 2007
Registry last updated
Dec 5, 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.

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