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Study Title and Description

Dietary guar gum effects on postprandial blood glucose, insulin and hydroxyproline in humans.



Key Questions Addressed
1 Is this a fiber intervention study?
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Primary Publication Information
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TitleData
Title Dietary guar gum effects on postprandial blood glucose, insulin and hydroxyproline in humans.
Author Torsdottir I., Alpsten M., Andersson H., Einarsson S.
Country Department of Clinical Nutrition, University of Göteborg, Sahlgren's Hospital, Sweden.
Year 1989
Numbers Pubmed ID: 2559957

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 1988
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Country of Publication Sweden
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What was the study design? Randomized Controlled Trial (Crossover)
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Was the study blinded? unspecified
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Study diet type acute feeding study
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Level of feeding control for dietary intervention All food provided
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Sample size 9
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Is there a run-in period? No
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Is there a washout period? Unspecified
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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 26
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Study population, age range in years 21-31
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Study Population, mean BMI, kg/m2 22.5
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Study population, BMI Range, kg/m2 20.5-24.8
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Baseline health status Healthy
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Gender (% male) 100
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Fiber 1-type Gum, Guar
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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) 2.5
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Fiber 1- dose 2 (g) -
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Fiber 1-Duration of intervention ~135 min
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Fiber 1-how was the fiber administered? Test Meal
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Fiber 2-type Gum, Guar
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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) 7.5
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Fiber 2- dose 2 (g) -
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Fiber 2-Duration of intervention ~135 min
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Fiber 2-how was the fiber administered? Test Meal
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Fiber 3-type Gum, Guar
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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) 12.5
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Fiber 3- dose 2 (g) -
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Fiber 3-Duration of intervention ~135 min
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Fiber 3-how was the fiber administered? Test Meal
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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, no guar gum
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Comparator 1-dose 0
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Comparator 1-duration of comparator intervention ~135 min
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Comparator 1-how was the comparator administered to participants? Test Meal
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Comparator 2- what was the comparator used in the intervention? -
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Comparator 2-dose -
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Comparator 2-duration of comparator intervention -
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Comparator 2-how was the comparator administered to participants? -
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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
No quality dimensions were specified.

Quality Rating
No quality rating data was found.