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Evaluation of Single and Repeat Doses of GSK729327 in Healthy Volunteers

NCT00448890 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 79

Last updated 2010-10-15

No results posted yet for this study

Summary

GSK729327 is a selective positive allosteric modulator of AMPA-type ionotropic glutamate receptors, exhibiting equivalent potency at all AMPA receptor subtypes. On the basis of preclinical studies it is expected that this compound will improve cognitive measures in schizophrenic patients with acceptable safety. This is a First Time in Human Study (FTIH) to assess the safety, tolerability, pharmacokinetics and preliminary pharmacodynamics of GSK729327 in healthy volunteers. The study will be conducted in 2 parts, with single doses being explored in Part A and multiple doses over 28 days in Part B. Part A will be a single blind, placebo controlled, single oral dose, dose-rising cross-over study in healthy male volunteers. Subjects will be randomized into two cohorts with an alternate panel design. There will be up to nine dosing sessions in total in order to investigate up to 7 different doses. The initial dose will be 0.25 mg and subsequent doses will be determined based on the pharmacokinetic and safety results from the previous dose. Part B will be a randomised, single blind, placebo-controlled, parallel group study of repeat oral dosing of GSK729327. Up to 4 cohorts of 15 (12 subjects receiving active dose and 3 subjects receiving placebo) healthy male and females of (non-childbearing potential) volunteers will be enrolled in Part B.

Conditions

Interventions

DRUG

GSK729327

Tablets

DRUG

Placebo

GSK729327 Matching placebo - Tablets

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2006-11-30
Primary Completion
2008-12-31
Completion
2009-01-31

Countries

  • Germany
  • United Kingdom

Study Locations

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Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00448890 on ClinicalTrials.gov