Clinical Trial: Bedrest, Feeding Pattern, and Insulin Sensitivity
Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: The Impact of Continuous Versus Intermittent Feeding on Changes in Insulin Sensitivity During Bed-rest
Brief Summary: In the present study, the investigators will assess the impact of two different feeding patterns (continuous vs intermittent) on insulin sensitivity and muscle mass following bedrest.
Detailed Summary: In the present study, the investigators will assess the impact of two different feeding patterns on insulin sensitivity and muscle mass following bedrest. Healthy, young males will be fed in a continuous (no breaks in food supply) or intermittent (in boluses throughout the day) manner.
Sponsor: Maastricht University Medical Center
Current Primary Outcome: Change in insulin sensitivity (measured as glucose infusion rate during hyperinsulinaemic-euglycaemic clamp) [ Time Frame: 7 days bedrest ]
Original Primary Outcome: Same as current
Current Secondary Outcome:
- Change in muscle mass (measured as upper leg muscle cross-sectional area with CT scan) [ Time Frame: 7 days bedrest ]Via single-slice CT scan
- Change in lean tissue (measured via DEXA scan) [ Time Frame: 7 days bedrest ]Via DEXA
Original Secondary Outcome: Same as current
Information By: Maastricht University Medical Center
Dates:
Date Received: August 3, 2015
Date Started: October 2015
Date Completion:
Last Updated: July 26, 2016
Last Verified: July 2016