Calcium |
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For other uses, see Calcium (disambiguation). 20 potassium ← calcium → scandium Mg ↑ Ca ↓ Sr periodic table General Name, Symbol, Number calcium, Ca, 20 Chemical series alkaline earth metals Group, Period, Block 2, 4, s Appearance silvery white Atomic mass 40.078(4) g/mol Electron configuration [Ar] 4s2 Electrons per shell 2, 8, 8, 2 Physical properties Phase solid Density (near r.t.) 1.55 g·cm−3 Liquid density at m.p. 1.378 g·cm−3 ...
Wikipedia - [full article]
Calcium Clinical Trials
- Zoledronate, Calcium, and Vitamin D in Preventing Bone Loss in Women Receiving Adjuvant Chemotherapy for Breast Cancer
ClinicalTrials.gov Identifier: NCT00022087 - Active, not recruiting
Breast Cancer; Osteoporosis
- Calcium Absorption and Retention From Marine Products
ClinicalTrials.gov Identifier: NCT00393289 - Active, not recruiting
Calcium Metabolism
- Supplemental Calcium in Overweight People
ClinicalTrials.gov Identifier: NCT00030238 - Active, not recruiting
Obesity
- Calcium DXA: Impact of Calcium Supplements on Lumbar Spine Bone Mineral Density
ClinicalTrials.gov Identifier: NCT00205036 - Recruiting
Healthy
- Bone Development in Adolescent Girls: Effects of Calcium and Exercise
ClinicalTrials.gov Identifier: NCT00063011 - Active, not recruiting
Osteoporosis
- The Effect of Alendronate, Calcium, and Vitamin D on Bone Mineral Density in HIV Infected Patients
ClinicalTrials.gov Identifier: NCT00061256 - Active, not recruiting
HIV Infections
- Adding Phosphorus to Osteoporosis Drug Treatment
ClinicalTrials.gov Identifier: NCT00074711 - Recruiting
Osteoporosis; Osteopenia
- OlmeSartan and Calcium Antagonists Randomized (OSCAR) Study
ClinicalTrials.gov Identifier: NCT00134160 - Active, not recruiting
Aged; Hypertension; Diabetes Mellitus Type 2; Cardiovascular Diseases
- Validation of Dietary Calcium Questionnaires Using Diet Records
ClinicalTrials.gov Identifier: NCT00512733 - Active, not recruiting
Healthy
- Calcium and Vitamin D Malnutrition in Elderly Women
ClinicalTrials.gov Identifier: NCT00352170 - Active, not recruiting
Osteoporosis; Secondary Hyperparathyroidism
- Calcium With or Without Estrogen and/or Risedronate in Preventing Osteoporosis in Patients with Prostate Cancer
ClinicalTrials.gov Identifier: NCT00043069 - Active, not recruiting
Osteoporosis; stage I prostate cancer; stage II prostate cancer; stage III prostate cancer
- Vitamin D/Calcium Polyp Prevention Study
ClinicalTrials.gov Identifier: NCT00153816 - Recruiting
Colorectal Cancer; Polyps; Adenomas
- Does Treatment of Hypovitaminosis D Increase Calcium Absorption?
ClinicalTrials.gov Identifier: NCT00581828 - Active, not recruiting
Osteoporosis; Osteopenia; Vitamin D Deficiency; Hypoparathyroidism; Hypercalciuria; Hypercalcemia
- Autograft Versus Calcium Phosphate Macroporous Bioceramics as Bone Substitute for Tibial Valgus Osteotomy
ClinicalTrials.gov Identifier: NCT00200603 - Active, not recruiting
Osteoarthritis of the Knee
- CARE-2 (Calcium Acetate [PhosLo®]/Sevelamer[Renagel®] Evaluation Study 2) for Heart Calcification in Dialysis Patients
ClinicalTrials.gov Identifier: NCT00211939 - Active, not recruiting
Calcinosis; Arteriosclerosis; Hyperparathyroidism, Secondary
- Effects of Lowering Dialysate Calcium Level on Progression of Coronary Artery Calcification and Bone Histomorphometry
ClinicalTrials.gov Identifier: NCT00297219 - Active, not recruiting
End-Stage Renal Disease; Hemodialysis
- Calcium Supplementation for a Healthy Weight-Lite (CaSHeW Lite)
ClinicalTrials.gov Identifier: NCT00386672 - Active, not recruiting
Obesity; Overweight
- Evaluation of the Ocular Safety of Calcium Formate in Normal, Healthy Female Subjects
ClinicalTrials.gov Identifier: NCT00204893 - Active, not recruiting
Healthy
- Calcium, Vitamin D, and Colon Cancer Risk Biomarkers
ClinicalTrials.gov Identifier: NCT00208793 - Active, not recruiting
Colonic Polyps; Adenomatous Polyps
- Combination Chemotherapy in Treating Patients With Advanced Cancer
ClinicalTrials.gov Identifier: NCT00003331 - Active, not recruiting
Cancer
- Combination Chemotherapy in Treating Patients With Advanced Cancer
ClinicalTrials.gov Identifier: NCT00003956 - Active, not recruiting
Cancer
- The Effect of Calcium Supplementation on Insulin Resistance and 24h Blood Pressure
ClinicalTrials.gov Identifier: NCT00549536 - Active, not recruiting
Hypertension; Diabetes; Insulin Resistance
- Pamidronate, Vitamin D, and Calcium for the Bone Disease of Kidney and Heart Transplantation
ClinicalTrials.gov Identifier: NCT00302627 - Active, not recruiting
Transplant Bone Disease
- A Multicenter Study Comparing the Safety and Efficacy of ABT-335 and Atorvastatin Calcium Combination Therapy to Monotherapy in Subjects With Mixed Dyslipidemia
ClinicalTrials.gov Identifier: NCT00300469 - Active, not recruiting
Mixed Dyslipidemia
- A Multicenter Study Comparing the Safety and Efficacy of ABT-335 and Rosuvastatin Calcium Combination Therapy to Monotherapy in Subjects With Mixed Dyslipidemia
ClinicalTrials.gov Identifier: NCT00300482 - Active, not recruiting
Mixed Dyslipidemia
- Chemotherapy and Bone Marrow Transplantation in Treating Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome
ClinicalTrials.gov Identifier: NCT00002547 - Active, not recruiting
Leukemia
- Program to Prevent Osteoporosis in Girls
ClinicalTrials.gov Identifier: NCT00063024 - Active, not recruiting
Osteoporosis
- Aorta Calcium Scoring
ClinicalTrials.gov Identifier: NCT00496717 - Recruiting
Patients With at Least One Cardiovascular Risk Factor
- The Effect of Calcium on Fecal Fat and Energy Excretion
ClinicalTrials.gov Identifier: NCT00519909 - Recruiting
Obesity
- Calcium Channel Splice Variant Expression in Cardiovascular Disease and Aging
ClinicalTrials.gov Identifier: NCT00251615 - Recruiting
Atherosclerosis
- Use of an Herbal Preparation to Prevent and Dissolve Kidney Stones
ClinicalTrials.gov Identifier: NCT00381849 - Recruiting
Cystinuria; Calcium Nephrolithiasis
- A Study to Evaluate the Effects of Two Vitamin D Analogs, Zemplar® Injection and Hectorol® Injection, on Intestinal Absorption of Calcium in Patients With Stage 5 Chronic Kidney Disease
ClinicalTrials.gov Identifier: NCT00257920 - Recruiting
Stage 5 Chronic Kidney Disease (CKD); Secondary Hyperparathyroidism
- Combination Chemotherapy in Treating Patients With Acute B-Lymphoblastic Leukemia or Non-Hodgkin's Lymphoma
ClinicalTrials.gov Identifier: NCT00002471 - Active, not recruiting
Lymphoma; Leukemia
- The FREEDOM Study: a Randomised Controlled Trial of Sunlight and Calcium in Older People
ClinicalTrials.gov Identifier: NCT00322166 - Recruiting
Accidental Falls
- Removal of T Cells to Prevent Graft-Versus-Host Disease in Patients Undergoing Bone Marrow Transplantation
ClinicalTrials.gov Identifier: NCT00005641 - Active, not recruiting
Leukemia; Multiple Myeloma
- Supplimentation With 2000IU Vitamin D, 1gm Calcium or Both on Calcium Absorption and BMC in Children With JRA
ClinicalTrials.gov Identifier: NCT00570934 - Completed
Juvenile Rheumatoid Arthritis
- Tumor Necrosis Factor Decreases Vitamin D Dependant Calcium Absorption
ClinicalTrials.gov Identifier: NCT00427804 - Recruiting
Rheumatoid Arthritis; Crohn's Disease
- The Effect of Vitamin D Supplementation During Caloric Restriction on Intestinal Calcium Absorption
ClinicalTrials.gov Identifier: NCT00472654 - Recruiting
Weight Loss; Bone Density
- A Study to Evaluate the Effects of SB-751689 or rhPTH(1-34) on Excretion of Calcium and Phosphate in Women
ClinicalTrials.gov Identifier: NCT00532077 - Recruiting
Osteoporosis
- Calcium Gluconate and Magnesium Sulfate in Preventing Neurotoxicity Caused By Oxaliplatin in Patients Receiving Combination Chemotherapy for Stage II, Stage III, or Stage IV Colorectal Cancer That Has Been Completely Removed By Surgery
ClinicalTrials.gov Identifier: NCT00316914 - Active, not recruiting
Colorectal Cancer; Neurotoxicity
- Multi Detector-Row Computed Tomography (MDCT) Calcium Score of Heart Transplanted Patients
ClinicalTrials.gov Identifier: NCT00294853 - Recruiting
Coronary Artery Disease
- Phase I/II Study of Tac-Expressing Malignancies [Other than Adult T-Cell Leukemia (ATL)] with Yttrium-90 Radiolabeled Humanized Anti-Tac and Calcium-DTPA
ClinicalTrials.gov Identifier: NCT00001575 - Recruiting
Cutaneous T Cell Lymphoma; Hodgkin's Disease; Neoplasm; Non Hodgkin's Lymphoma; Peripheral T Cell Lymphoma
- Improving Bone Health in Adolescent Girls: The Youth Osteoporosis and Understanding Total Health (YOUTH) Study
ClinicalTrials.gov Identifier: NCT00067600 - Active, not recruiting
Osteoporosis
- Bone Marrow Transplantation With Specially Treated Bone Marrow in Treating Patients With Hematologic Cancer That Has Not Responded to Previous Therapy
ClinicalTrials.gov Identifier: NCT00005988 - Active, not recruiting
Leukemia; Lymphoma; Multiple Myeloma
- Calcium Current in Human Heart Cells
ClinicalTrials.gov Identifier: NCT00243776 - Recruiting
Congenital Heart Disease; Tetralogy of Fallot
- Calcium/Vitamin D, Biomarkers,& Colon Polyp Prevention
ClinicalTrials.gov Identifier: NCT00399607 - Recruiting
Adenomatous Colon Polyps
- Irinotecan Compared With Combination Chemotherapy in Treating Patients With Advanced Colorectal Cancer
ClinicalTrials.gov Identifier: NCT00005036 - Active, not recruiting
Colon Cancer; Rectal Cancer
- Combination Chemotherapy With or Without Bone Marrow Transplantation in Treating Patients With Previously Untreated Acute Lymphocytic Leukemia
ClinicalTrials.gov Identifier: NCT00002665 - Active, not recruiting
Thrombocytopenia; Leukemia, Lymphocytic; Neutropenia
- Cholecalciferol and Calcium Carbonate in Treating Patients With Colon Cancer That Has Been Removed by Surgery
ClinicalTrials.gov Identifier: NCT00470353 - Recruiting
Colorectal Cancer
- CRICKET Study, Coronary Calcium Scores in Patients with Chronic Kidney Disease
ClinicalTrials.gov Identifier: NCT00142636 - Active, not recruiting
Chronic Kidney Disease
- Combination Chemotherapy in Treating Patients With Advanced Solid Tumors
ClinicalTrials.gov Identifier: NCT00004913 - Active, not recruiting
unspecified adult solid tumor, protocol specific
- Combination Chemotherapy in Treating Patients With Relapsed or Refractory Acute Lymphocytic Leukemia
ClinicalTrials.gov Identifier: NCT00002532 - Active, not recruiting
recurrent adult acute lymphoblastic leukemia
- Effect of Vitamin D and Calcium on Genes in the Colon
ClinicalTrials.gov Identifier: NCT00298545 - Recruiting
Pre-Cancerous Colorectal Polyps; Familial Colorectal Adenoma; Adenocarcinoma
- Calcium, Probiotics and Acute Diarrheal Disease Among Indonesian Children Aged 1-6 Years in Low Socio-Economic Urban Area of East Jakarta
ClinicalTrials.gov Identifier: NCT00512824 - Recruiting
Healthy; Diarrhea
- Combination Chemotherapy In Treating Patients With Advanced Cancer
ClinicalTrials.gov Identifier: NCT00003925 - Active, not recruiting
unspecified adult solid tumor, protocol specific
- Combination Chemotherapy in Treating Patients With Advanced Cancer
ClinicalTrials.gov Identifier: NCT00043121 - Active, not recruiting
unspecified adult solid tumor, protocol specific
- Combination Chemotherapy and Oblimersen in Treating Patients With Advanced Colorectal Cancer
ClinicalTrials.gov Identifier: NCT00055822 - Active, not recruiting
Colon Cancer; Rectal Cancer
- Combination Chemotherapy in Treating Patients With Advanced Solid Tumors
ClinicalTrials.gov Identifier: NCT00007878 - Active, not recruiting
unspecified adult solid tumor, protocol specific
- Combination Chemotherapy in Treating Children With Newly Diagnosed Acute Lymphoblastic Leukemia
ClinicalTrials.gov Identifier: NCT00005596 - Active, not recruiting
untreated childhood acute lymphoblastic leukemia
- A Multicenter Study Comparing the Safety and Efficacy of ABT-335 and Rosuvastatin Calcium Combination Therapy to Monotherapy in Subjects With Dyslipidemia
ClinicalTrials.gov Identifier: NCT00463606 - Recruiting
Hypercholesterolemia; Dyslipidemia
- A Randomized, Controlled Study on Ca Blocker Vs. AII Antagonists in Hypertension with Type 2 Diabetes
ClinicalTrials.gov Identifier: NCT00144144 - Active, not recruiting
Hypertension; Diabetes Mellitus, Type 2
- Combination Chemotherapy in Treating Patients With Unresectable Liver Metastases from Colorectal Cancer
ClinicalTrials.gov Identifier: NCT00008294 - Active, not recruiting
Colon Cancer; liver metastases; Rectal Cancer
- Treatment of Calcium Deficiency in Young Women
ClinicalTrials.gov Identifier: NCT00000426 - Completed
Osteoporosis
- Combination Chemotherapy in Treating Patients With Advanced Cancer of the Pancreas
ClinicalTrials.gov Identifier: NCT00002955 - Active, not recruiting
stage IVA pancreatic cancer; stage IVB pancreatic cancer
- Aortic Calcium: Epidemiology and Progression -- Ancillary to MESA
ClinicalTrials.gov Identifier: NCT00059124 - Active, not recruiting
Cardiovascular Diseases; Heart Diseases; Atherosclerosis; Coronary Arteriosclerosis
- Combination Chemotherapy in Treating Children With Relapsed Acute Lymphoblastic Leukemia
ClinicalTrials.gov Identifier: NCT00002816 - Active, not recruiting
Quality of Life; recurrent childhood acute lymphoblastic leukemia
- A Treatment Protocol for the Use of Trimetrexate With Leucovorin Rescue for AIDS Patients with Pneumocystis carinii Pneumonia and Serious Intolerance to Approved Therapies
ClinicalTrials.gov Identifier: NCT00001016 - Active, not recruiting
Pneumonia, Pneumocystis carinii; HIV Infections
- Calcium and Bone Mass in Young Females
ClinicalTrials.gov Identifier: NCT00000402 - Completed
Osteoporosis
- TITLE:Less Intensive Therapy for Children With Non-Hodgkin's Lymphoma
ClinicalTrials.gov Identifier: NCT00002757 - Active, not recruiting
Burkitt's Lymphoma; Lymphoblastic Leukemia; Lymphocytic Lymphoma
- Combination Chemotherapy in Treating Older Women With Metastatic Breast Cancer
ClinicalTrials.gov Identifier: NCT00010075 - Active, not recruiting
stage IV breast cancer; recurrent breast cancer
- Oxaliplatin and Fluorouracil in Treating Patients With Recurrent Ovarian Cancer
ClinicalTrials.gov Identifier: NCT00004206 - Active, not recruiting
recurrent ovarian epithelial cancer
- Comparison of Combination Chemotherapy Regimens in Treating Patients With Metastatic Colorectal Cancer
ClinicalTrials.gov Identifier: NCT00066274 - Active, not recruiting
stage IV colon cancer; Stage IV rectal cancer
- Vitamin D and Calcium Homeostasis for Prevention of Type 2 Diabetes
ClinicalTrials.gov Identifier: NCT00436475 - Recruiting
Glucose Intolerance; Type 2 Diabetes Mellitus; Metabolic Syndrome
- Chemotherapy in Treating Patients With Cancer of Unknown Primary Origin
ClinicalTrials.gov Identifier: NCT00003558 - Active, not recruiting
adenocarcinoma of unknown primary; newly diagnosed carcinoma of unknown primary
- Radiation Therapy With or Without Chemotherapy in Treating Patients With Advanced Head and Neck Cancer
ClinicalTrials.gov Identifier: NCT00002476 - Active, not recruiting
Oropharyngeal Cancer; Head and Neck Cancer; lip and oral cavity cancer
- A Randomized, Double-Blind, Multi-Center, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Oral Salmon Calcitonin in the Treatment of Osteoporosis in Postmenopausal Women Taking Calcium and Vitamin D
ClinicalTrials.gov Identifier: NCT00525798 - Recruiting
Osteoporosis
- Osteoconductor Potential of an Injectable Calcium Phosphate in Orthopaedic Surgery in Fillings of Osseous Defects
ClinicalTrials.gov Identifier: NCT00206791 - Recruiting
Bone Defect
- Combination Chemotherapy in Treating Children With Newly Diagnosed Acute Lymphocytic Leukemia
ClinicalTrials.gov Identifier: NCT00003671 - Active, not recruiting
B-cell childhood acute lymphocytic leukemia; untreated childhood acute lymphocytic leukemia
- Combination Chemotherapy in Treating Patients With Lymphoma
ClinicalTrials.gov Identifier: NCT00002835 - Active, not recruiting
Lymphoma
- Fluorouracil and Irinotecan With or Without Leucovorin Compared With Observation in Treating Patients Who Have Undergone Surgery for Stage II Colon Cancer
ClinicalTrials.gov Identifier: NCT00091312 - Active, not recruiting
stage II colon cancer; adenocarcinoma of the colon
- High-Dose Chemotherapy in Treating Patients With Advanced Stomach Cancer
ClinicalTrials.gov Identifier: NCT00002722 - Active, not recruiting
childhood gastrointestinal cancer; stage III gastric cancer; stage IV gastric cancer
- Combination Chemotherapy in Treating Children With Lymphoma
ClinicalTrials.gov Identifier: NCT00002590 - Active, not recruiting
stage IV childhood large cell lymphoma; stage IV childhood lymphoblastic lymphoma
- Chemotherapy in Treating Patients With Colon Cancer That Can Be Surgically Removed
ClinicalTrials.gov Identifier: NCT00002525 - Active, not recruiting
stage II colon cancer; stage III colon cancer
- Effect of Dietary Protein Source on Calcium Metabolism
ClinicalTrials.gov Identifier: NCT00187538 - Completed
Calcium Metabolism
- Triacetyluridine, Fluorouracil, and Leucovorin in Treating Patients With Unresectable, Locally Advanced, or Metastatic Cancer of the Esophagus or Stomach
ClinicalTrials.gov Identifier: NCT00004233 - Active, not recruiting
Gastric Cancer; Esophageal Cancer; Adenocarcinoma of the Esophagus
- Chemotherapy Plus Radiation Therapy in Treating Patients With Rectal Cancer That Has Been Surgically Removed
ClinicalTrials.gov Identifier: NCT00002551 - Active, not recruiting
stage III rectal cancer; adenocarcinoma of the rectum; stage II rectal cancer
- Combination Chemotherapy in Treating Patients With Newly Diagnosed Acute Lymphoblastic Leukemia
ClinicalTrials.gov Identifier: NCT00016302 - Active, not recruiting
untreated childhood acute lymphoblastic leukemia; T-cell childhood acute lymphoblastic leukemia
- Combination Chemotherapy in Treating Children With Acute Lymphoblastic Leukemia
ClinicalTrials.gov Identifier: NCT00005585 - Active, not recruiting
childhood acute lymphoblastic leukemia in remission; B-cell childhood acute lymphoblastic leukemia
- Capecitabine Compared With Fluorouracil Plus Leucovorin in Treating Patients Who Have Undergone Surgery for Stage III Colon Cancer
ClinicalTrials.gov Identifier: NCT00009737 - Active, not recruiting
stage III colon cancer
- Combination Chemotherapy in Treating Patients With Colorectal Cancer That Has Spread to the Liver
ClinicalTrials.gov Identifier: NCT00006050 - Active, not recruiting
liver metastases; Stage IV rectal cancer; stage IV colon cancer
- Combination Chemotherapy in Treating Women With Breast Cancer That is Metastatic or Cannot be Treated With Surgery
ClinicalTrials.gov Identifier: NCT00015886 - Active, not recruiting
stage IIIB breast cancer; stage IV breast cancer; recurrent breast cancer
- Fluorouracil, Irinotecan, Leucovorin, and Cisplatin as First-Line Therapy in Treating Patients With Metastatic Esophageal Cancer
ClinicalTrials.gov Identifier: NCT00075738 - Active, not recruiting
stage IV esophageal cancer; recurrent esophageal cancer
- Surgery With or Without Chemotherapy and Radiation Therapy in Treating Patients With Stage I Rectal Cancer
ClinicalTrials.gov Identifier: NCT00023751 - Active, not recruiting
stage I rectal cancer; adenocarcinoma of the rectum
- Induction Chemotherapy Followed By Chemoradiotherapy in Treating Patients With Locally Advanced Adenocarcinoma of the Rectum
ClinicalTrials.gov Identifier: NCT00070434 - Active, not recruiting
stage II rectal cancer; stage III rectal cancer; adenocarcinoma of the rectum
- Combination Chemotherapy With or Without Irinotecan in Treating Patients With Stage III Colon Cancer
ClinicalTrials.gov Identifier: NCT00005979 - Active, not recruiting
stage III colon cancer; adenocarcinoma of the colon
- Coronary Artery Calcium, Exercise Tests, and CHD Outcome
ClinicalTrials.gov Identifier: NCT00005562 - Active, not recruiting
Cardiovascular Diseases; Coronary Disease; Cerebrovascular Disorders; Heart Diseases; Cerebrovascular Accident
- Bortezomib, Fluorouracil, and Leucovorin in Treating Patients With Metastatic or Unresectable Stomach Cancer
ClinicalTrials.gov Identifier: NCT00103103 - Active, not recruiting
recurrent gastric cancer; stage IV gastric cancer; adenocarcinoma of the stomach
- Fluorouracil-Uracil and Leucovorin in Treating Women With Metastatic Breast Cancer
ClinicalTrials.gov Identifier: NCT00005608 - Active, not recruiting
stage IV breast cancer; recurrent breast cancer
- Altered Calcium and Vitamin D in PMDD or Severe PMS
ClinicalTrials.gov Identifier: NCT00005119 - Completed
Premenstrual Syndrome
- Combination Chemotherapy With or Without Bevacizumab in Treating Patients With Metastatic Colorectal Cancer
ClinicalTrials.gov Identifier: NCT00012272 - Active, not recruiting
Stage IV rectal cancer; stage IV colon cancer

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