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Clinical Trials/NCT00653705
NCT00653705CompletedNot Applicable

The Effect of Daily Consumption of Yogurt Containing Bifidobacterium Lactis (BB12) on Children's' Health and Child Care Absenteeism

University of North Carolina, Chapel Hill1 site in 1 country181 target enrollmentStarted: January 1, 2007Last updated:
Conditions
Interventions

Trial Snapshot

Phase
Not Applicable
Status
Completed
Enrollment
181
Locations
1
Primary Endpoint
Days of illness symptoms, number, duration and severity of illness episodes, day care absenteeism, and parental work absenteeism

Study Overview

Brief Summary

The aim of our study is to assess the effect of daily consumption of yogurt containing probiotic bacteria BB12 on the health and growth of healthy children 12-48 months of age in out of home child care.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Prevention
Masking
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

Eligibility Criteria

Ages
12 Months to 48 Months (Child)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • •An informed consent has been signed by the parents.
  • •The child is at least one year old and has not had his 4th birthday at the beginning of the study
  • •The child is healthy.
  • •The child attends child care center at least 5 days a week, > 4 hours per day.

Exclusion Criteria

  • •Was born preterm.
  • •Had a birth weight <2,500 g.
  • •Has congenital anomalies.
  • •Has a structural abnormality of the digestive tract or previous significant gastrointestinal surgery.
  • •Has chronic disease or malignancy.
  • •Has a serious, unstable medical condition.
  • •Is Failure to Thrive (FTT) (<5th percentile of ideal body weight).
  • •Has an allergy or atopic disease.
  • •Has an allergy or intolerance to milk/dairy products.
  • •Has an established diagnosis of lactase deficiency.
  • •Is predisposed to infection (i.e., compromised immune system, HIV-AIDS, active bacterial disease, under steroid treatment).
  • •Received antibiotic treatment or intentionally consumes probiotic products during the preceding 4 weeks. (If the subject was on antibiotics before the beginning of the study or probiotics, a washout period of 2 weeks is required.)

Arms & Interventions

Probiotic

Active Comparator

Children given probiotic BB12 enriched yogurt drink.

Intervention: Yogurt drink with probiotic bacteria BB12 (Other)

Control

Placebo Comparator

Children given dairy drink.

Intervention: Placebo (Other)

Outcomes

Primary Outcomes

Days of illness symptoms, number, duration and severity of illness episodes, day care absenteeism, and parental work absenteeism

Time Frame: 16 weeks

Secondary Outcomes

  • Health care utilization and illness related costs as measured by number of physician visits, ER visits, hospitalizations, and antibiotics use. Also, child growth and quality of life. Exploratory biomarker outcomes in stool.(16 weeks)

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Tamar Ringel-Kulka, MPH

Assistant Professor, Maternal and Child Health

University of North Carolina, Chapel Hill

Study Sites (1)

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