Effect of GOS Supplementation on Amoxicillin-treated Gut Microbiota From Healthy Adults

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

NA

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-05-31

Study Completion Date

2013-07-31

Brief Summary

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Prebiotics are thought to be a potential means to prevent antibiotic-associated diarrhoea because of their ability to stimulate beneficial bacteria. In-vitro results showed a promising recovery of Bifidobacteria combined with an increase of Short Chain Fatty Acids (SCFA) upon Galacto-oligosaccharides (GOS) supplementation to amoxicillin-treated microbiota. As the microbiota is nowadays considered as a key factor in human health, a further understanding of the gut microbiota functioning in-vivo is essential. This understanding of the use of specific prebiotics may possibly be beneficial in the prevention or recovery of antibiotic-disturbed microbiota. As the effects of GOS supplementation on the microbiota composition and activity from healthy adults receiving amoxicillin have never been tested in-vivo, the investigators propose the current study as a proof of principle.

Objective:

To explore whether the promising effects of GOS supplementation on the composition and activity of gut microbiota from healthy adults as found by in-vitro, can also be observed in-vivo.

Study population:

10 healthy men and women volunteers, 18 - 40 yr old

Detailed Description

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Conditions

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Colonic Diseases [C06.405.469.158]

Keywords

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intestinal microbiota composition intestinal microbiota activity gastro-intestinal complains

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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GOS addition

All subjects will receive amoxicillin (375 mg 3x per day) for 5 days. Group 1 receives a drink with GOS (2,5 g 3x per day) simultaneously to the antibiotic for 5 days and after the antibiotic treatment for another 7 days. The intervention products should be consumed at breakfast/lunch/dinner.

Group Type PLACEBO_COMPARATOR