NCT00285571|CompletedPhase 1/2
Dietary Variety Versus Dietary Fat Effects in Energy Intake
Dietary Variety vs Dietary Fat Effects on Energy Intake
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Dietary Variety vs Dietary Fat Effects on Energy Intake
Sponsor study identifier
interventional
64
1 country
1
Study Start
September 2005
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
Not reported
Date not reportedStudy Completion
September 2007
Actual (reported)The relative importance of dietary patterns vs. macronutrient composition in affecting energy intake and body weight remains uncertain. In this study we propose to investigate the relative effects of dietary variety vs dietary fat on voluntary energy intake in adults. We will quantify and compare the effects of typical ranges of variety \& fat intakes in the American diet on voluntary energy intake. The primary hypotheses to be tested are 1)an increasing availability of entree/side/snack/dessert variety offered will significantly increase voluntary energy intake in a dose-response fashion when other dietary factors known to influence energy intake are held constant. 2)The separate effects of dietary variety \& dietary fat on energy intake will be similar. We anticipate that the results of this investigation will lead to a greater understanding of the relative importance of eating patterns versus macronutrient composition in the etiology of obesity, and more specifically, dietary variety versus dietary fat in determining energy intake. More importantly, it will help lay a foundation for improved dietary recommendations concerning weight loss and prevention of excess weight gain in adulthood.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
September 2007
Actual (reported)Click on a node to explore related trials.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 2005
Date type not reportedThis date has not been verified as actual or estimated.
January 31, 2006
Actual (reported)February 2, 2006
Actual (reported)September 2007
Actual (reported)Change in energy intake at two weeks.
Two week changes in body weight, fat, taste preferences, nutrient composition of self-selected dietary intake, eating patterns of self-selected dietary intake.
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Bastyr University
Kenmore, Washington, 98036, United States
Megan McCrory, PhD
Bastyr University
First Submitted
January 31, 2006
First Posted
February 2, 2006
Study Start
September 2005
Date type not reportedThis date has not been verified as actual or estimated.
Study Completion
September 2007
Actual (reported)Effect of Dihydrotestosterone (DHT) on Prostate Tissue [Short Title: DHT-3]
Last Updated
March 18, 2010
Record last verified: 2010-03
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