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Vitamin Supplement

Reference dose for 25-Hydroxyvitamin D Levels and Well-being

N/A
Waitlist Available
Led By Reinhold Vieth, PhD,FCACB
Research Sponsored by University of Toronto
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 2 months
Awards & highlights

Study Summary

The investigators hypotheses is that the consumption of the investigators vitamin D fortified cheese will result in an increase in serum 25-hydroxy vitamin D levels in older institutionalized adults. Also, the consumption of the cheese with the higher amount of vitamin D will result in an improvement in wellbeing scores.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~2 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 2 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
The bioavailability of vitamin D from cheddar cheese fortified with vitamin D, in older institutionalized adults
Secondary outcome measures
A change in wellbeing scores using an SF-36 survey in the older institutionalized adults

Trial Design

2Treatment groups
Active Control
Group I: Reference doseActive Control1 Intervention
Group II: High doseActive Control1 Intervention

Find a Location

Who is running the clinical trial?

University of TorontoLead Sponsor
689 Previous Clinical Trials
1,018,615 Total Patients Enrolled
Reinhold Vieth, PhD,FCACBPrincipal InvestigatorU of Toronto, Mount Sinai Hospital
Pierre Geoffroy, MDPrincipal InvestigatorAurora Retirement Centre

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
Recent research and studies
clinicaltrials.govStudy
Vitamin D Fortified Cheese and Well-being in the Institutionalized Elderly
Reinhold Vieth 2012. "Vitamin D Fortified Cheese and Well-being in the Institutionalized Elderly". ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT01555424.
All > Uti
~2 spots leftby Apr 2025
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