Bifidobacterium Lactis BB12 and Xylitol Delivered With a Novel Slow-release Pacifier

NCT ID: NCT00638677

Last Updated: 2013-01-08

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

PHASE4

Total Enrollment

106 participants

Study Classification

INTERVENTIONAL

Study Start Date

2004-06-30

Study Completion Date

2012-08-31

Brief Summary

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Aims:

1. To develop a food supplement containing a health-promoting probiotic bacteria (B. lactis BB12) and xylitol to be administered with a novel soft, possibly occlusion-friendly pacifier.
2. Test in a clinical study how feasible the method is and to study how the intervention affects caries occurrence.

Main hypothesis:

The administration of B. lactis BB12 and xylitol affects beneficially the dental health of the child.

Detailed Description

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Xylitol is known to reduce counts of mutans streptococci (ms) as well as mother-child transmission of ms. Possibly xylitol delivered to infants could positively influence colonization/metabolism of ms. By combining in a food supplement xylitol and B. lactis BB12 (a well known probiotic bacteria) we may be able to positively affect both gut and oral colonization, reflected in both dental and general health (solid data available on the latter aim). Though B. lactis is in wide use in baby formulas and in in vitro tests it apparently is safe for the teeth, no clinical studies have looked at effects of its administration to infants on oral health. Our study aims to look at caries occurrence in infants who have received the xylitol + BB12 food supplement with a pacifier.

Recruiting of subjects to the study is completed.

Conditions

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Dental Caries Infectious Diseases

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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1

Sorbitol tablet

Group Type PLACEBO_COMPARATOR

Sorbitol

Intervention Type DIETARY_SUPPLEMENT

Sorbitol tablet delivered with a slow-release pacifier starting 1 mo after delivery and lasting max 2 years

2

Xylitol tablet

Group Type PLACEBO_COMPARATOR

Xylitol

Intervention Type DIETARY_SUPPLEMENT

Xylitol+BB 12 delivery with a pacifier max until 2 years

3

Xylitol + BB12 tablet

Group Type ACTIVE_COMPARATOR

Xylitol + BB12

Intervention Type DIETARY_SUPPLEMENT

Xylitol + BB12 tablet delivered with a slow-release pacifier starting 1 mo after delivery and continuing max 2 years

Interventions

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Sorbitol

Sorbitol tablet delivered with a slow-release pacifier starting 1 mo after delivery and lasting max 2 years

Intervention Type DIETARY_SUPPLEMENT

Xylitol + BB12

Xylitol + BB12 tablet delivered with a slow-release pacifier starting 1 mo after delivery and continuing max 2 years

Intervention Type DIETARY_SUPPLEMENT

Xylitol

Xylitol+BB 12 delivery with a pacifier max until 2 years

Intervention Type DIETARY_SUPPLEMENT

Other Intervention Names

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Xylitol Bifidobacterium lactis Sorbitol Bifidobacterium lactis Sorbitol Bifidobacterium lactis

Eligibility Criteria

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Inclusion Criteria

* The infant is healthy
* The family agrees to use the novel slow-release pacifier
* The infant starts to use the pacifier before the age of 3 months

Exclusion Criteria

* The child is not healthy
Minimum Eligible Age

1 Month

Maximum Eligible Age

4 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Chr Hansen

INDUSTRY

Sponsor Role collaborator

Fennobon oy, Karkkila, Finland (provides the tablets for the pacifier)

UNKNOWN

Sponsor Role collaborator

Plastone Oy, Konnevesi, Finland (provides the pacifiers)

UNKNOWN

Sponsor Role collaborator

University of Turku

OTHER

Sponsor Role lead

Responsible Party

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Eva Soderling

Associate professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Eva M Söderling, PhD

Role: PRINCIPAL_INVESTIGATOR

Assoc. Prof., University of Turku

Locations

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Health Care Centre

Muurame and Korpilahti, , Finland

Site Status

Countries

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Finland

References

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Taipale T, Pienihakkinen K, Alanen P, Jokela J, Soderling E. Administration of Bifidobacterium animalis subsp. lactis BB-12 in early childhood: a post-trial effect on caries occurrence at four years of age. Caries Res. 2013;47(5):364-72. doi: 10.1159/000348424. Epub 2013 Apr 5.

Reference Type DERIVED
PMID: 23571819 (View on PubMed)

Other Identifiers

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No ISRCTN or NIH grants

Identifier Type: -

Identifier Source: secondary_id

Pacifierstudy20/8/2003

Identifier Type: -

Identifier Source: org_study_id

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