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Study Title and Description

Effects of supplemented isoenergetic diets differing in cereal fiber and protein content on insulin sensitivity in overweight humans.



Key Questions Addressed
1 Is this a fiber intervention study?
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Primary Publication Information
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TitleData
Title Effects of supplemented isoenergetic diets differing in cereal fiber and protein content on insulin sensitivity in overweight humans.
Author Weickert MO., Roden M., Isken F., Hoffmann D., Nowotny P., Osterhoff M., Blaut M., Alpert C., Gögebakan O., Bumke-Vogt C., Mueller F., Machann J., Barber TM., Petzke KJ., Hierholzer J., Hornemann S., Kruse M., Illner AK., Kohl A., Loeffelholz CV., Arafat
Country Department of Clinical Nutrition, German Institute of Human Nutrition, Potsdam-Rehbruecke, Germany. m.weickert@warwick.ac.uk
Year 2011
Numbers Pubmed ID: 21633074

Secondary Publication Information
There are currently no secondary publications defined for this study.


Extraction Form: Fiber Database
Arms
No arms have been defined in this extraction form.

Design Details
Question... Follow Up Answer Follow-up Answer
Year of Publication 2011
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Country of Publication Germany
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What was the study design? Randomized Controlled Trial (parallel)
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Was the study blinded? double blind
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Study diet type Isocaloric/Maintenance
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Level of feeding control for dietary intervention Food partially provided
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Sample size 111
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Is there a run-in period? Yes
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Is there a washout period? Not applicable
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Did the administered fiber dose change over the course of the study? No
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What is the age of the population (categorical)? Adults (20+ Years)
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Study population, mean age in years ~54.5
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Study population, age range in years -
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Study Population, mean BMI, kg/m2 ~31.3
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Study population, BMI Range, kg/m2 -
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Baseline health status Metabolic Syndrome
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Gender (% male) ~39
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Fiber 1-type Cereal Fiber
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Fiber 1-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 1-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 1- dose 1 (g) 30
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Fiber 1- dose 2 (g) -
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Fiber 1-Duration of intervention 18 weeks
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Fiber 1-how was the fiber administered? Powder
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Fiber 2-type Cereal Fiber
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Fiber 2-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 2-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 2- dose 1 (g) 16
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Fiber 2- dose 2 (g) -
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Fiber 2-Duration of intervention 18 weeks
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Fiber 2-how was the fiber administered? Powder
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Fiber 3-type -
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Fiber 3-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 3-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 3- dose 1 (g) -
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Fiber 3- dose 2 (g) -
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Fiber 3-Duration of intervention -
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Fiber 3-how was the fiber administered? -
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Fiber 4-type -
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Fiber 4-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 4-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 4- dose 1 (g) -
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Fiber 4- dose 2 (g) -
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Fiber 4-Duration of intervention -
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Fiber 4-how was the fiber administered? -
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Comparator 1- what was the comparator used in the intervention? matched control supplements
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Comparator 1-dose 2
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Comparator 1-duration of comparator intervention 18 weeks
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Comparator 1-how was the comparator administered to participants? Powder
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Comparator 2- what was the comparator used in the intervention? matched high fiber diet
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Comparator 2-dose 2
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Comparator 2-duration of comparator intervention 18 weeks
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Comparator 2-how was the comparator administered to participants? Powder
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Comparator 3- what was the comparator used in the intervention? -
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Comparator 3-dose -
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Comparator 3-duration of comparator intervention -
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Comparator 3-how was the comparator administered to participants? -
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Comparator 4- what was the comparator used in the intervention? -
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Comparator 4-dose -
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Comparator 4-duration of comparator intervention -
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Comparator 4-how was the comparator administered to participants? -
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Baseline Characteristics
No baseline characteristics have been defined for this extraction form.



Results & Comparisons

No Results found.
Adverse Events
Arm or Total Title Description Comments

Quality Dimensions
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