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Found 2323 studies with search of: dietary calcium
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Rank Status Study
1 Completed Effect of Calcium Supplement Particle Size and Vitamin D Supplement on Calcium Retention in Adolescent Girls
Condition: Osteoporosis
Interventions: Dietary Supplement: Small Particle Size Calcium Carbonate Supplement;   Dietary Supplement: Large Particle Size Calcium Carbonate Supplement;   Dietary Supplement: Vitamin D;   Dietary Supplement: Calcium Placebo
2 Completed Calcium, Dairy, and Body Fat in Adolescents
Conditions: Obesity;   Energy Metabolism
Interventions: Dietary Supplement: C (smoothies based on soy protein containing no additional calcium);   Dietary Supplement: B (smoothies based on soy protein containing calcium);   Dietary Supplement: A (smoothies based on dairy protein containing calcium)
3 Completed Role of Calcium And Vitamin D In Nutritional Rickets And It's Management
Condition: Nutritional Rickets
Interventions: Drug: Vitamin D;   Drug: Calcium Carbonate;   Drug: Vitamin D and Calcium
4 Completed Bioequivalence Study Comparing Calcium Acetate Oral Solution Versus Calcium Acetate Gelcaps in Healthy Volunteers
Condition: Hyperphosphatemia
Interventions: Drug: Calcium Acetate Oral Solution 667 mg per 5 mL;   Drug: Calcium Acetate 667 mg GelCaps;   Dietary Supplement: Calcium Citrate 950 mg Caplets
5 Completed Calcium and Phosphorus Balance and Calcium Kinetics in Patients With Stage 3/4 Chronic Kidney Disease
Condition: Chronic Kidney Disease
Interventions: Dietary Supplement: 1500 mg/d elemental calcium as calcium carbonate;   Dietary Supplement: Placebo
6 Completed
Has Results 		Effects of Calcium and Phytate on Zinc Absorption
Condition: Dietary Zinc Absorption
Interventions: Dietary Supplement: Moderate Calcium, Low phytate Diet;   Dietary Supplement: Moderate Calcium, High Phytate Diet;   Dietary Supplement: High Calcium, Low Phytate Diet;   Dietary Supplement: High Calcium, High Phytate Diet
7 Completed Prevention of Hypocalcemia in Patients Undergoing Total Thyroidectomy Plus Central Neck Dissection
Condition: Hypocalcemia
Interventions: Dietary Supplement: Oral calcium plus vitamin D;   Dietary Supplement: Oral calcium alone
8 Completed Vitamin D Deficiency, Muscle Pain, Joint Pain, and Joint Stiffness in Postmenopausal Women Receiving Letrozole For Stage I-III Breast Cancer
Conditions: Arthralgia;   Musculoskeletal Complications;   Pain;   Recurrent Breast Cancer;   Stage I Breast Cancer;   Stage II Breast Cancer;   Stage IIIA Breast Cancer;   Stage IIIB Breast Cancer;   Stage IIIC Breast Cancer
Interventions: Drug: letrozole;   Dietary Supplement: calcium carbonate;   Other: laboratory biomarker analysis;   Dietary Supplement: calcium citrate;   Dietary Supplement: calcium glucarate;   Drug: calcium gluconate;   Dietary Supplement: cholecalciferol;   Procedure: assessment of therapy complications;   Procedure: musculoskeletal complications management/prevention
9 Completed Vitamin D and Muscle Strength and Surface (Electromyography) EMG
Condition: Vitamin D Deficiency
Interventions: Drug: Cholecalciferol;   Drug: Calcium Carbonate;   Drug: cholecalciferol and calcium carbonate;   Other: lactose placebo;   Other: lactose granules and tablets
10 Completed Supplimentation With 2000IU Vitamin D, 1gm Calcium or Both on Calcium Absorption and BMC in Children With JRA
Condition: Juvenile Rheumatoid Arthritis
Interventions: Dietary Supplement: Cholecalciferol;   Dietary Supplement: Calcium Carbonate;   Dietary Supplement: 2000IU cholecalciferol plus 1 gm calcium
11 Active, not recruiting Zoledronate, Vitamin D, and Calcium With or Without Strontium 89 or Samarium 153 in Preventing or Delaying Bone Problems in Patients With Bone Metastases From Prostate Cancer, Lung Cancer, or Breast Cancer
Conditions: Breast Cancer;   Lung Cancer;   Neoplasm Metastasis;   Pain;   Prostate Cancer
Interventions: Dietary Supplement: calcium carbonate;   Dietary Supplement: calcium citrate;   Dietary Supplement: calcium glucarate;   Dietary Supplement: vitamin D;   Drug: calcium gluconate;   Drug: zoledronic acid;   Radiation: samarium Sm 153 lexidronam pentasodium;   Radiation: strontium chloride Sr 89
12 Completed
Has Results 		Effect of Calcium + Vitamin D Supplementation on Weight Management in Very-low Calcium Consumers
Conditions: Obesity;   Overweight
Interventions: Drug: Calcium Carbonate;   Behavioral: Energy restriction
13 Withdrawn Calcium, Vitamin D and Metformin to Treat Insulin Resistance in Obese African American Adolescent Females
Conditions: Insulin Resistance;   Insulin Sensitivity;   Obesity;   Vitamin D Deficiency
Interventions: Drug: Calcium and Vit D;   Drug: Metformin, Vit D and Calcium
14 Recruiting High Dose Vitamin D and Calcium for Bone Health in Individuals Initiating HAART
Condition: HIV-1 Infection
Interventions: Drug: Atripla;   Drug: Calcium Carbonate;   Drug: Vitamin D3;   Drug: Placebo for calcium carbonate;   Drug: Placebo for vitamin D3
15 Recruiting Human Intervention Study With Calcium Phosphate and Vitamin D
Condition: Healthy Subjects
Interventions: Dietary Supplement: calcium phosphate;   Dietary Supplement: vitamin d;   Dietary Supplement: calcium phosphate and vitamin d;   Other: placebo
16 Completed Calcium Metabolism in Mexican American Adolescents
Condition: Osteoporosis
Interventions: Dietary Supplement: Low Calcium Diet;   Dietary Supplement: High Calcium Diet
17 Completed The Effect of Calcium Supplementation on Insulin Resistance and 24h Blood Pressure
Conditions: Hypertension;   Diabetes;   Insulin Resistance
Intervention: Dietary Supplement: tablets each containing of 1000mg elemental calcium (Mega-Calcium Sandoz)
18 Completed Study of the Effect of a Calcium-rich Diet on Bone Health in Girls
Condition: Bone Health
Interventions: Other: calcium-rich diet;   Other: Calcium rich diet
19 Completed Calcium and Vitamin D Malnutrition in Elderly Women
Conditions: Osteoporosis;   Secondary Hyperparathyroidism
Interventions: Dietary Supplement: calcium supplementation;   Dietary Supplement: calcium and vitamin D3 supplementation;   Dietary Supplement: Placebo
20 Completed Calcium Metabolism in Asian Adolescents
Conditions: Bone Mineralization;   Adolescent Development
Interventions: Dietary Supplement: Beverage containing calcium citrate malate;   Dietary Supplement: Beverage fortified with calcium citrate malate

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