Protein for Active Children
This study is currently recruiting participants.
Verified May 2012 by McMaster University
Sponsor:
McMaster University
Collaborator:
Nestec Ltd.
Information provided by (Responsible Party):
McMaster University
ClinicalTrials.gov Identifier:
NCT01598935
First received: February 16, 2012
Last updated: May 11, 2012
Last verified: May 2012
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Purpose
Today, there is an important lack of knowledge on the effects of dietary protein on protein metabolism after physical activity in children. Here, the investigators will measure changes in whole body protein metabolism using minimally invasive techniques and stable isotope methodology at rest and after physical activity with the intake of milk protein.
Condition | Intervention | Phase |
---|---|---|
Healthy Children |
Other: nutrition |
Phase 1 |
Study Type: | Interventional |
Study Design: | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Investigator) |
Official Title: | Double Blind Controlled Trial of Protein in Active Children |
Further study details as provided by McMaster University:
Primary Outcome Measures:
- Whole body protein balance [ Time Frame: Participants will be followed for 10 days prior to assessment of whole body protein balance. ] [ Designated as safety issue: No ]Whole body protein balance will be measured by stable isotopes.
Secondary Outcome Measures:
- Whole body protein metabolism, metabolites [ Time Frame: Participants will be followed for 10 days prior to assessment of whole body protein metabolism and metabolites ] [ Designated as safety issue: No ]Whole body protein metabolism by stable isotopes and metabolite concentrations in plasma and urine.
Estimated Enrollment: | 36 |
Study Start Date: | October 2011 |
Estimated Study Completion Date: | August 2012 |
Estimated Primary Completion Date: | June 2012 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
Placebo Comparator: Control |
Other: nutrition
protein-based food
|
Active Comparator: High |
Other: nutrition
protein-based food
|
Active Comparator: Low |
Other: nutrition
protein-based food
|
Active Comparator: Medium |
Other: nutrition
protein-based food
|
Eligibility
Ages Eligible for Study: | 10 Years to 12 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | Yes |
Criteria
Inclusion Criteria:
- Healthy and physically active (as determined by medical and activity questionnaire)
- 10-12 years of age
- Within approximately 2 years of estimated age of peak height velocity (PHV)
- Minimum aerobic fitness of 35 ml/kg/min as assessed by the McMaster All-out Progressive Continuous Cycling Protocol
- Having obtained his/her informed assent
- Having obtained his/her legal representative's informed consent
Exclusion Criteria:
- Post-pubertal
- Taking any medication
- Smoker
- Undergoing medical treatment or investigations
- Body mass index > 24
- Suffer from chronic diseases (with regular intake of drugs, medical history)
- Vegetarians
- Vaccination in the last 4 months
- Any know food allergies or intolerance
- Pregnancy
- Special diet or weight loss program (e.g. Atkins diet)
- Acute illness
- Fever, cold, flu
- Participation in a cholesterol management program with functional foods like food supplement enriched in omega-3 fatty acids, dairy products enriched with phytosterols (margarines, yoghurts).
Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01598935
Contacts
Contact: Brian W Timmons, PhD | 905-521-2100 ext 77615 | timmonbw@mcmaster.ca |
Locations
Canada, Ontario | |
McMaster University | Recruiting |
Hamilton, Ontario, Canada, L8N 3Z5 | |
Contact: Brian W Timmons, PhD 905-521-2100 ext 77615 timmonbw@mcmaster.ca | |
Principal Investigator: Brian W Timmons, PhD |
Sponsors and Collaborators
McMaster University
Nestec Ltd.
More Information
No publications provided
ClinicalTrials.gov processed this record on October 17, 2012
No publications provided
Responsible Party: | McMaster University |
ClinicalTrials.gov Identifier: | NCT01598935 History of Changes |
Other Study ID Numbers: | 10.44.NRC |
Study First Received: | February 16, 2012 |
Last Updated: | May 11, 2012 |
Health Authority: | Canada: Ethics Review Committee |
ClinicalTrials.gov processed this record on October 17, 2012