Ignite Creation Date:
2025-12-25 @ 3:25 AM
Ignite Modification Date:
2025-12-26 @ 2:05 AM
Study NCT ID:
NCT00976105
Status:
COMPLETED
Last Update Posted:
2017-06-20
First Post:
2009-09-11
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Effects of Repeat Dosing of GSK1521498
Sponsor:
GlaxoSmithKline
Organization:
Study Overview
Official Title:
A Randomised, Double-blind, Placebo-controlled Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamic Effects of 10 Days of Repeat Dosing of GSK1521498 in Overweight or Obese But Otherwise Healthy Subjects.
Status:
COMPLETED
Status Verified Date:
2017-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The overall purpose of this study is to see whether the drug is safe and well tolerated when given to overweight or obese but otherwise healthy volunteers for 10 days. Up to 4 groups of people will be given the drug at variable strengths. The blood levels of the drug will be measured and the effects on mood and cognition (the mental processes involved in awareness, learning and judgement) will be assesed.
Detailed Description:
This study is to test a new drug which may be used for treating eating behaviour and patterns that some overweight and obese patients find difficult to control. The drug works by inhibiting the effects of messenger molecules called opioids, e.g. endorphins. These opioids are naturally produced within the human body and control hunger, thirst, and the pleasurable feelings we relate to eating food. The drug attaches to opioid binding sites in the brain, known as mu-opioid receptors; this blocks the natural effect of opioids which may reduce the craving to eat fatty or sugary foods. Single doses of the drug have been given to humans and showed it was safe. Now the drug will be given every day for 10 days to check that the drug is safe and tolerated when given repeatedly. The study is in two parts:
Part A: people will receive a sleeping tablet to make them sleepy (or a dummy drug) and will complete some questionnaires and simple tests including computer exercises to test the effect of this tablet on mood and cognition. This information will be used to help judge what is happening in Part B.
Part B: requires staying in the unit for 10 days to receive a tablet every day and complete questionnaires and other tests to check for any mood and cognitive changes. Various other assessments will include effects on eating behaviour, pain measures and changes in body composition (content of fat, muscle and water).
Part A: people will receive a sleeping tablet to make them sleepy (or a dummy drug) and will complete some questionnaires and simple tests including computer exercises to test the effect of this tablet on mood and cognition. This information will be used to help judge what is happening in Part B.
Part B: requires staying in the unit for 10 days to receive a tablet every day and complete questionnaires and other tests to check for any mood and cognitive changes. Various other assessments will include effects on eating behaviour, pain measures and changes in body composition (content of fat, muscle and water).
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: