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A Study to Examine the Pharmacodynamic Effects of GSK1034702 on Neurophysiological Biomarkers of Cognition in Nicotine Abstained Otherwise Healthy Smokers

NCT01371799 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 9

Last updated 2017-06-14

No results posted yet for this study

Summary

This will be a double blind, randomised, placebo controlled, cross over study in which up to 20 otherwise healthy male nicotine abstinent smokers will be tested following 3 acute treatment conditions (placebo, 4 and 8mg of GSK1034702). Each subject will undergo screening assessments within 30 days prior to administration of the first dose of study medication. There will be 3 treatment sessions and dosing will be separated by a minimum 1 week washout period. There will be two testing days (day 1 and day 2) per treatment session. On each treatment session subjects will be admitted on day 1. On day 1, subjects will be administered placebo and approximately 3 hours later, there will be a Baseline EEG/ERP recording, neuropsychological (Cogstate battery) testing and mood/craving/dependence questionnaire assessments . Subjects will be allowed to smoke until approximately midnight on day 1. On day 2, subjects will undergo a pre-drug neuropsychological (Cogstate battery) testing and questionnaire assessments of mood/craving. This will be conducted approximately 1 hour prior to dosing. Subjects will be randomized to one of six treatment sequences. Post dose EEG/ERP recording, neuropsychological (Cogstate battery) testing and mood/craving measurements will be conducted between 3 and 6 hours post treatment to coincide with peak pharmacokinetic effects. This testing will be performed approximately at 12pm following at least 12hrs of nicotine abstinence. Blood samples will be collected at baseline (pre-drug) and following drug administration to quantify exposure levels.

Conditions

  • Mental Disorders

Interventions

DRUG

Drug

Placebo

DRUG

Drug

4mg and 8mg Study drug

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

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

Timeline & Regulatory

Start
2009-12-17
Primary Completion
2010-06-18
Completion
2010-06-18

Countries

  • United Kingdom

Study Locations

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Entities

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 NCT01371799 on ClinicalTrials.gov