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Study Title and Description

Guar, but not psyllium, increases breath methane and serum acetate concentrations in human subjects.



Key Questions Addressed
1 Is this an intervention study?
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Primary Publication Information
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TitleData
Title Guar, but not psyllium, increases breath methane and serum acetate concentrations in human subjects.
Author Wolever TM., ter Wal P., Spadafora P., Robb P.
Country Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Ontario, Canada.
Year 1992
Numbers Pubmed ID: 1312763

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


Extraction Form: Fiber 4.1
Arms
No arms have been defined in this extraction form.

Design Details
Question... Follow Up Answer Follow-up Answer
pubyear 1992
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country United States
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design Randomized Controlled Trial (Crossover)
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blindness Unspecified
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diet Isocaloric/Maintenance
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feedcontrol All food provided
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sampsize 8
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runin Yes
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washout Yes
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dosechange No
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age_adult 1
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age_adol
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age_child
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age_baby
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age_infant
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age_oth
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age_mean 27
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age_range
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bmi_mean
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bmi_range
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blhealth_healthy 1
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blhealth_hyperlip
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blhealth_diab
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blhealth_hyperten
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blhealth_digest
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blhealth_met
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blhealth_oth
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blhealth_othspec
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gender 50
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ftype1 Gum, Guar
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descrip1_1
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descrip1_2
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dose1_1 20
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dose1_2
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duration1 1 day
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admin1 Test meal
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ftype2 Psyllium
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descrip2_1
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descrip2_2
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dose2_1 20
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dose2_2
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duration2 1 day
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admin2 Test meal
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ftype3
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descrip3_1
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descrip3_2
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dose3_1
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dose3_2
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duration3
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admin3
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ftype4
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descrip4_1
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descrip4_2
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dose4_1
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dose4_2
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duration4
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admin4
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comparator1 matched control, no added fiber at breakfast
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cdose1 0
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cduration1 1 day
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cadmin1 Diet
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comparator2
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cdose2
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cduration2
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cadmin2
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comparator3
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cdose3
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cduration3
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cadmin3
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comparator4
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cdose4
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cduration4
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cadmin4
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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.