Targeting the Gut Microbiome to Investigate the Pathways of Progression From Obesity to Metabolic Diseases in an At-risk Population.
NCT ID: NCT01433120
Last Updated: 2014-06-11
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
58 participants
INTERVENTIONAL
2011-09-30
2013-08-31
Brief Summary
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The objective of this project is to explore if a dietary intervention in 60 obese women with the probiotic Lactobacillus paracasei ssp paracasei F19 or flax seed fibres targeting the gut microbiome, can reduce insulin resistance, low-grade inflammation or dyslipidaemia, and to explore the interaction between the human genome and the gut microbiome.
The study is based on the following hypotheses:
* Treatment with the probiotic Lactobacillus paracasei ssp paracasei F19 and flax seed fibres will lower the metabolic risk profile in the intervention groups compared with placebo.
* The effect on the metabolic risk markers can be correlated with changes in the gut microbiota (measured in faeces).
After completion of the dietary intervention, the participants are offered a 10-week weight reduction program. Those who participate in the weight-loss program are invited to an optional follow-up visit in connection with the last visit at the clinical dietician, for the purpose of exploring the effect of weight loss on the gut microbiota and obesity-associated metabolic disturbances.
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
SINGLE
Study Groups
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Probiotic L. casei F19
Lactobacillus paracasei ssp paracasei F19
10\^10 CFU of Lactobacillus paracasei F19 (dissolved in a glass of water once per day)
Flax seed fibres
Flax seed fibres
10 grams of flax seed fibres per day (baked into two breakfast buns)
Placebo
Maltodextrin (Placebo)
Maltodextrin is dissolved in a glas of water once per day
Interventions
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Lactobacillus paracasei ssp paracasei F19
10\^10 CFU of Lactobacillus paracasei F19 (dissolved in a glass of water once per day)
Flax seed fibres
10 grams of flax seed fibres per day (baked into two breakfast buns)
Maltodextrin (Placebo)
Maltodextrin is dissolved in a glas of water once per day
Eligibility Criteria
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Inclusion Criteria
* BMI between 30-45 kg/m2
* Waist circumference \> 80 cm
* High leukocyte count
Exclusion Criteria
* Use of antibiotics during the last 3 months
* Use of pro- or prebiotic supplements during the last 6 weeks
* Illnesses related to the gastro-intestinal tract
* History of psychiatric diseases (incl. depression)
* Liver disease
* Alcohol abuse
40 Years
70 Years
FEMALE
Yes
Sponsors
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Lundbeck Foundation
OTHER
Arla Foods
INDUSTRY
University of Copenhagen
OTHER
Responsible Party
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Arne Astrup
MD, Professor
Principal Investigators
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Arne Astrup, MD, Professor
Role: PRINCIPAL_INVESTIGATOR
Department of Human Nutrition, University of Copenhagen
Locations
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Department of Human Nutrition, Faculty of Life Sciences, University of Copenhagen
Frederiksberg C, , Denmark
Countries
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Related Links
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Related Info
Other Identifiers
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B-244 LuCamp
Identifier Type: -
Identifier Source: org_study_id
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