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Vitamin D Deficiency

Clinical trial condition

Vitamin D Deficiency

Explore clinical trials studying Vitamin D Deficiency. Study availability and eligibility vary by location and protocol.

501 public trials 18 recruiting studies

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Vitamin D Deficiency trial results

Completed

Study Vitamin D in Healthy Individuals

NCT02250625

Conditions: Avitaminosis, Deficiency Diseases, Malnutrition, +3 more
Locations: Open Medicine Institute Mountain View, California, United States

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Completed

A Study to Assess the Effectiveness of an Investigational Drug in Elderly Subjects With Low Vitamin D Levels (0822A-009)

NCT00242476

Conditions: Avitaminosis, Deficiency Diseases, Malnutrition, +3 more
Locations: Not specified

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Completed

The Pharmacokinetics of a Single Large Dose of Vitamin D3

NCT00473239

Conditions: Avitaminosis, Deficiency Diseases, Malnutrition, +3 more
Locations: Creighton University Omaha, Nebraska, United States

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Completed

Effect of Vitamin D Supplementation on Hemoglobin A1c

NCT01354262

Conditions: Avitaminosis, Deficiency Diseases, Diabetes Mellitus, +7 more
Locations: Genesys East Flint Campus Clinic Flint, Michigan, United States

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Completed

Effect of an Inhibitor of Cholesterol Absorption on Vitamin D Levels

NCT02234544

Conditions: Avitaminosis, Deficiency Diseases, Malnutrition, +3 more
Locations: Hospital de Clínicas de Porto Alegre Porto Alegre, Rio Grande do Sul, Brazil

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Completed

Effects of Vitamin D on Lipids

NCT00723385

Conditions: Avitaminosis, Deficiency Diseases, Dyslipidemias, +8 more
Locations: Jewish Home San Francisco, California, United States

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Completed

The Effect of Vitamin D Supplements on Vitamin D Status, Cardiometabolic Health and Immune Defense in Danish Children

NCT02145195

Conditions: Avitaminosis, Deficiency Diseases, Malnutrition, +3 more
Locations: Department of Nutrition, Exercise and Sports Copenhagen, Frederiksberg, Denmark

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Completed

Effect of Omega-3 Fatty Acid on Vitamin D Activation

NCT01596842

Conditions: Avitaminosis, Deficiency Diseases, Hemodialysis Patients, +5 more
Locations: Won Suk An Busan, South Korea

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Completed

Study to Observe the Capability to Absorb Calcium as an Measure of Adequate Levels of Vitamin D

NCT01119378

Conditions: Avitaminosis, Deficiency Diseases, Malnutrition, +4 more
Locations: Winthrop University Hospital Mineola, New York, United States

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Completed

Serum Sclerostin Level & Treatment of Vitamin D Deficiency

NCT01553344

Conditions: Avitaminosis, Bone Diseases, Bone Diseases, Metabolic, +12 more
Locations: Bagcilar Training & Research Hospital Istanbul, Turkey (Türkiye)

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