Effect of 15g Daily Consumption of NUTRIOSE on Healthy Volunteers Microbiota.

NCT ID: NCT01897649

Last Updated: 2013-07-12

Study Results

Results pending

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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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-06-30

Study Completion Date

2012-08-31

Brief Summary

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NUTRIOSE is a food ingredient defined as a carbohydrate polymer of vegetable origin (wheat starch or corn) with a degree of polymerization ≥ 3 and chemically transformed. It is soluble in aqueous solution, very poorly digested in the small intestine, it mostly reaches the colon where it stimulates fermentation. AFSSA, in its opinion of July 30, 2007, considers that this ingredient is a "soluble dietary fiber." The objective of this research is to determine, among healthy subjects, the effect of this dietary fiber on changes in gut microbiota and digestive tolerance during a 28 days consumption. Microbiological analyzes will be performed by RT-PCR. Digestive tolerance will be measured by the intelligence of a questionnaire by volunteers.

Detailed Description

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Conditions

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Microbiota Dietary Fibers

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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NUTRIOSE

group of volunteers fed with NUTRIOSE

Group Type EXPERIMENTAL

NUTRIOSE FB06

Intervention Type DIETARY_SUPPLEMENT

15g/day NUTRIOSE FB06

GLUCIDEX

gruop of volunteers fed with GLUCIDEX

Group Type ACTIVE_COMPARATOR

GLUCIDEX 21

Intervention Type DIETARY_SUPPLEMENT

15g/day GLUCIDEX 21

Interventions

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NUTRIOSE FB06

15g/day NUTRIOSE FB06

Intervention Type DIETARY_SUPPLEMENT

GLUCIDEX 21

15g/day GLUCIDEX 21

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

* aged 20 to 50 years,
* BMI 18 to 25 kg/m2,
* absence of known or scalable organic or psychiatric disease
* no history of chronic gastrointestinal disease
* having a bowel regularity (1-3 defecation per day, of normal consistency),
* person without medication during the study (especially laxatives, anti diarrheal) (except contraceptives in women)
* having normal laboratory hepatic and renal tests (ASAT, ALAT, GGT, urea, creatinine)
* no pregnant nor nursing women
* covered by Social Security
* negative serology for hepatitis B/C and HIV
* who signed the informed consent form

Exclusion Criteria

* persons abusing drugs (laxatives, anti-diarrheal)
* person who doesn't want to stop taking food supplements containing pre- or probiotics during time of the study
* person intolerant to gluten and / or allergic to wheat flour
* person in vegetarian or vegan diet
* Inclusion in another clinical study
* subjects receiving over 4,500 Euros in the last 12 months (including the present study)
* subjects presenting risk of non-compliance in the opinion of the recruiting doctor.
Minimum Eligible Age

20 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Roquette Freres

INDUSTRY

Sponsor Role collaborator

Nealth Sarl

NETWORK

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Robert BENAMOUZIG, MD,PhD

Role: PRINCIPAL_INVESTIGATOR

Centre de Recherche en Nutrition Humaine d'Ile-de-France

Locations

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Hopital Avicenne- Centre de Recherche Sur Volontaires-Service de Gastroenterologie

Bobigny, , France

Site Status

Countries

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France

References

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Li S, Guerin-Deremaux L, Pochat M, Wils D, Reifer C, Miller LE. NUTRIOSE dietary fiber supplementation improves insulin resistance and determinants of metabolic syndrome in overweight men: a double-blind, randomized, placebo-controlled study. Appl Physiol Nutr Metab. 2010 Dec;35(6):773-82. doi: 10.1139/H10-074.

Reference Type BACKGROUND
PMID: 21164548 (View on PubMed)

Guerin-Deremaux L, Li S, Pochat M, Wils D, Mubasher M, Reifer C, Miller LE. Effects of NUTRIOSE(R) dietary fiber supplementation on body weight, body composition, energy intake, and hunger in overweight men. Int J Food Sci Nutr. 2011 Sep;62(6):628-35. doi: 10.3109/09637486.2011.569492. Epub 2011 May 19.

Reference Type BACKGROUND
PMID: 21591985 (View on PubMed)

Pasman W, Wils D, Saniez MH, Kardinaal A. Long-term gastrointestinal tolerance of NUTRIOSE FB in healthy men. Eur J Clin Nutr. 2006 Aug;60(8):1024-34. doi: 10.1038/sj.ejcn.1602418. Epub 2006 Feb 15.

Reference Type BACKGROUND
PMID: 16482066 (View on PubMed)

Haarman M, Knol J. Quantitative real-time PCR assays to identify and quantify fecal Bifidobacterium species in infants receiving a prebiotic infant formula. Appl Environ Microbiol. 2005 May;71(5):2318-24. doi: 10.1128/AEM.71.5.2318-2324.2005.

Reference Type BACKGROUND
PMID: 15870317 (View on PubMed)

Other Identifiers

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ROQ_NUTRIFLORE10

Identifier Type: -

Identifier Source: org_study_id

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