Human Intervention Study With Calcium Phosphate and Vitamin D

University of Jena

Status: Completed

Conditions: Healthy Subjects

Treatments: Dietary Supplement: calcium phosphate and vitamin d; Dietary Supplement: calcium phosphate; Other: placebo; Dietary Supplement: vitamin d

Study type: Interventional

Funder types: Other

Identifiers

NCT01297023

LSEP H47-11

Details and patient eligibility

About

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.

Enrollment: 60 patients

Sex: All

Ages: 25 to 65 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• healthy subjects

Exclusion criteria

• pregnancy, lactation
• intake of dietary supplements

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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60 participants in 4 patient groups, including a placebo group

calcium phosphate

Experimental group

Treatment:

Dietary Supplement: calcium phosphate

vitamin d

Experimental group

Treatment:

Dietary Supplement: vitamin d

calcium phosphate and vitamin d

Experimental group

Treatment:

Dietary Supplement: calcium phosphate and vitamin d

placebo

Placebo Comparator group

Treatment:

Other: placebo