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Human Intervention Study With Calcium Phosphate and Vitamin D

NCT01297023 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2012-11-07

No results posted yet for this study

Summary

The study was conducted to investigate the effect of vitamin d3 alone and in combination with calcium phosphate on bone metabolism and further physiological parameters in healthy subjects. It is postulated that calcium phosphate beneficially influences the bone specific action of vitamin d3.

Conditions

  • Healthy Subjects

Interventions

DIETARY_SUPPLEMENT

calcium phosphate

20 subjects consume for 8 weeks a bread enriched with calcium phosphate \[1g calcium/d\]

DIETARY_SUPPLEMENT

vitamin d

20 subjects consume for 8 weeks a bread with vitamin d3 \[10µg/d\]

DIETARY_SUPPLEMENT

calcium phosphate and vitamin d

20 subjects consume for 8 weeks a bread enriched with calcium phosphate \[1g calcium/d\] and vitamin d3 (10µg/d\]

OTHER

placebo

All participants consume two weeks before intervention a bread without calcium an vitamin d.

Sponsors & Collaborators

  • University of Jena

    lead OTHER

Principal Investigators

  • Gerhard Jahreis, Prof. Dr. · Friedrich-Schiller-University Jena, Institute of Nutrition, Department of Nutritional Physiology

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
25 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2011-01-31
Primary Completion
2011-04-30
Completion
2011-05-31

Countries

  • Germany

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01297023 on ClinicalTrials.gov