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Safety, Tolerability and Pharmacokinetics of GSK1034702 in Healthy Subjects

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. Identifier: NCT00743405
Recruitment Status : Completed
First Posted : August 28, 2008
Last Update Posted : July 21, 2017
Information provided by (Responsible Party):

Brief Summary:
This is a First Time in Human Study to assess the safety, tolerability and pharmacokinetics of single doses of GSK1034702 in healthy subjects. It will be a single-blind, randomized, placebo-controlled, single oral dose, dose-rising, cross-over study in healthy male and female (of non-child bearing potential) subjects. Subjects will be randomized into cohorts of 10 subjects and cohorts will be recruited until the pre-defined safety or PK stopping limits are reached. Each subject will receive placebo and up to 4 doses of GSK1034702 in a randomized sequence on 5 separate study occasions.

Condition or disease Intervention/treatment Phase
Cognitive Disorders Drug: GSK1034702 Drug: Placebo Phase 1

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 30 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Single (Participant)
Primary Purpose: Treatment
Official Title: Single-blind, Randomised, Placebo Controlled Study to Evaluate the Safety, Tolerability and Pharmacokinetics of GSK1034702 in Healthy Subjects
Actual Study Start Date : May 2, 2008
Actual Primary Completion Date : December 15, 2008
Actual Study Completion Date : December 15, 2008

Arm Intervention/treatment
Cohort 1
Subjects will be receive GSK1034702 0.5 milligram (mg) following the dose escalation plan
Drug: GSK1034702
Oral or liquid

Drug: Placebo
To match GSK1034702

Cohort 2
Subjects will be receive GSK1034702 5 mg following the dose escalation plan
Drug: GSK1034702
Oral or liquid

Drug: Placebo
To match GSK1034702

Primary Outcome Measures :
  1. •Safety and tolerability determined by adverse events; ECG; Holter; blood pressure, heart rate, respiration rate; clinical laboratory evaluations, pupil size & temperature.•Blood concentrations of GSK1034702. [ Time Frame: 20 weeks ]

Secondary Outcome Measures :
  1. Assessment of the Bond-Lader Visual Analogue Scale. [ Time Frame: 20 weeks ]
  2. Assessment of exploratory PD markers: neuroendocrine markers, e.g. growth hormone. [ Time Frame: 20 weeks ]
  3. Relationship between GSK1034702 plasma concentrations and safety/tolerability or exploratory PD endpoints with selected pharmacodynamic and safety parameters. [ Time Frame: 20 weeks ]

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.

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Ages Eligible for Study:   18 Years to 55 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Healthy as determined by a responsible physician, based on a medical evaluation including own and familial medical history, physical examination, laboratory tests and cardiac monitoring.
  • Male or female between 18 and 55 years of age.
  • A female subject is eligible to participate if she is of non-childbearing potential
  • Body weight > 50 kg and BMI within the range 19 - 29.9 kg/m2 (inclusive).
  • Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.
  • Capable of reading, comprehending and writing English at a sufficient level to complete study-related materials.
  • Demonstrates no evidence of mental impairment.
  • No co-morbid Psychiatric Disorders as defined using the Mini International Neuropsychiatric Interview

Exclusion Criteria:

  • A positive pre-study drug/alcohol screen.
  • A positive pre-study Hepatitis B , Hepatitis C or HIV.
  • History of regular alcohol consumption.
  • The subject has participated in a clinical trial and has received an investigational product within the following time period prior to the first dosing day in the current study: 30 days, 5 half-lives or twice the duration of the biological effect of the investigational product (whichever is longer).
  • Exposure to more than four new chemical entities within 12 months prior to the first dosing day.
  • Use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements .
  • History of sensitivity to any of the study medications, or components thereof or a history of drug or other allergy.
  • Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 56 day period.
  • Pregnant females, females planning pregnancy or lactating females.
  • Unwillingness or inability to follow the procedures outlined in the protocol.
  • History of sensitivity to heparin or heparin-induced thrombocytopenia.
  • Subjects with a current or a history of psychiatric illness.
  • Subjects with any history of suicidal attempts or behavior.
  • Urinary cotinine levels indicative of smoking or history or regular use of tobacco- or nicotine-containing products.
  • Consumption of red wine, seville oranges, grapefruit or grapefruit juice (and pummelos, exotic citrus fruits, grapefruit hybrids or fruit juices) from 7 days prior to the first dose of study medication.

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 identifier (NCT number): NCT00743405

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United Kingdom
GSK Investigational Site
London, United Kingdom, NW10 7NS
Sponsors and Collaborators
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Study Director: GSK Clinical Trials GlaxoSmithKline

Additional Information:
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Responsible Party: GlaxoSmithKline Identifier: NCT00743405    
Other Study ID Numbers: 110623
First Posted: August 28, 2008    Key Record Dates
Last Update Posted: July 21, 2017
Last Verified: July 2017
Keywords provided by GlaxoSmithKline:
M1 receptor agonist
Additional relevant MeSH terms:
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Cognition Disorders
Neurocognitive Disorders
Mental Disorders