Status:
UNKNOWN
Metabolic and Cognitive Parameters Following Partial Sleep Deprivation
Lead Sponsor:
Uppsala University
Conditions:
Sleep Deprivation
Sleep
Eligibility:
MALE
20-28 years
Phase:
NA
Brief Summary
The purpose of this study is to determine whether partial sleep deprivation, as compared with normal sleep, influences certain metabolic and cognitive parameters, related to food intake, hunger and me...
Detailed Description
It is predicted that partial sleep deprivation negatively affects the hormonal status, e.g. upregulating ghrelin and other hunger-promoting hunger hormones, while showing impaired memory functions. It...
Eligibility Criteria
Inclusion
- Male
- Age 20-28y
- Healthy (self-reported) and not on medication
- Non-smoking
- Normal sleep-wake rhythm (i.e. 7-8 h per night, self-reported and verified by sleep diaries)
- Normal dietary habits (regular meal pattern with daily breakfast)
Exclusion
- Major illness
- Taking any serious medications
- Any sleep conditions (e.g. irregular bedtimes, sleep complaints)
- Any dietary issues with the food items provided
- A history of endocrine, neurological or psychiatric disorders
- Shift work in the previous 3 months
- Travel over several time zones within the previous two months
Key Trial Info
Start Date :
April 1 2013
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
March 1 2015
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT01823263
Start Date
April 1 2013
End Date
March 1 2015
Last Update
December 2 2014
Active Locations (1)
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1
Department of Neuroscience, Uppsala University
Uppsala, Uppsala County, Sweden, 75105