Clinical trials: Calcium Disorder
Hypercholesterolemia
Study on the Effect of the Intake of a Calcium-bicarbonate Water on Cholesterol Levels
The goal of this study is to evaluate the hypolipidemic effect (reduction of Low Density Lipoprotein Cholesterol "LDL-C" values) of calcium-bicarbonate mineral water "Lete" (alkaline water, high in bicarbonate and calcium ions…
- Trial name
- NCT07026266
- Testing
- Water
- Where
- Italy
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Società Generale delle Acque Minerali S.p.A.
Periodontal Disease, Periodontal Bone Loss
Osteoclast Impairment in Chronic Periodontitis by Regenerative Materials.
The present study is an effort to investigate the hypothesis that Platelet Rich Fibrin/Biphasic Calcium Phosphate may play a role in inhibiting osteoclasts differentiation and in bone loss.
- Conditions
- Periodontal Disease, Periodontal Bone Loss, Osteoclastic Bone Loss
- Trial name
- NCT03227367
- Testing
- other : PRF
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Meenakshi Ammal Dental College and Hospital
Secondary Hyperparathyroidism, Hypocalcemia
Bioequivalency Study of Calcitriol Tablets Under Fasting Conditions
The objective of this study was to assess the bioequivalence of Roxane Laboratories' Calcitriol capsules, 0.25 mcg, to ROCALTROL® capsules, 0.25 mcg (Roche) using a single-dose, 2-treatment, 2-period, crossover design, under…
- Trial name
- NCT00601328
- Testing
- Calcitriol
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Roxane Laboratories
Malaria
Micronutrients and Child Health Study
The purpose of this study is to determine to what extent supplementation with zinc and other micronutrients are efficacious in preventing malaria in young Tanzanian children.
- Trial name
- MACH (NCT00623857)
- Testing
- Zinc, Vitamins and minerals other than zinc, Vitamins plus zinc and other minerals
- Where
- Tanzania
- Volunteers
- 612 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Pain Management
Comparing the Effectiveness of Hyalone and Calcium Hydroxide in Reducing Post-operative Pain and Promoting Periapical Healing.
This protocol presents a randomized clinical trial comparing Hyalone (hyaluronic acid) with calcium hydroxide as intracanal medicaments in mandibular first molars with necrotic pulp and symptomatic apical periodontitis.
- Trial name
- HCPH (NCT07821866)
- Testing
- Hyalone, Calcium Hydroxide (Ca(OH)2) Intracanal Medication
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Osteoporosis
The Postprandial Calcium Absorption of a Milk Derived Calcium Permeate - RENEW Acute Study
This is a randomized controlled cross-over meal study with the overall aim to investigate the postprandial calcium absorption from calcium permeate compared with calcium carbonate.
- Trial name
- NCT04550078
- Testing
- Calcium Carbonate, Calcium Permeate
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Inge Tetens
Healthy
Effects of Supradyn® Energy 3RDA on Fatigue/Stress, Substrate Metabolism During Exercise and Demanding Cognitive Tasks
Investigation of the acute and chronic effects of Supradyn® Energy 3RDA on subjective ratings of 'fatigue/stress', substrate metabolism and blood biomarkers of recovery, as a consequence of exercise and metabolically demanding…
- Trial name
- NCT03003442
- Testing
- Supradyn® Energy 3RDA
- Where
- United Kingdom
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Hepatitis C, Hypertension
A Drug Interaction Study of Boceprevir in Combination With Amlodipine or Diltiazem in Healthy Volunteers
The purpose of this study is to evaluate the pharmacokinetic interactions between the hepatitis C NS3 protease inhibitor boceprevir and the calcium channel blockers amlodipine and diltiazem in healthy volunteers.
- Trial name
- NCT01549496
- Testing
- Amlodipine, Diltiazem
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Hypertension, Vitamin D Deficiency
Blood Pressure in Blacks and Calcium (BBC) and Vitamin D Study
Adequate levels of vitamin D are essential for bone health at all ages but low levels of vitamin D may also negatively impact other aspects of health such as blood pressure.
- Trial name
- BBC (NCT03070483)
- Testing
- Cholecalciferol
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Loyola University
Osteopenia, Osteoporosis
A Study of Changes in Bone Mineral Density as a Function of Consuming Two Different Forms of Calcium Carbonate
The purpose of this study is to determine whether consuming calcium carbonate that has been micronized is more effective than the traditional form of calcium carbonate in maintaining or increasing bone mineral density in people…
- Trial name
- NCT01857154
- Testing
- Micronized Calcium Carbonate, Non-Micronized Calcium Carbonate, Vitamin D3
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Integrative Health Technologies, Inc.
Coronary Artery Disease (CAD) (E.G., Angina, Myocardial Infarction, and Atherosclerotic Heart Disease (ASHD))
Expansion of SCG/GCG-Based CAD Sceering: Inclusion of Healthy Controls and CCTA Patients
This study evaluates a new, non-invasive method for screening coronary artery disease (CAD) using seismocardiography (SCG) and gyrocardiography (GCG).
- Trial name
- HF-CAD-CCTA (NCT06880133)
- Testing
- Seismocardiography (SCG) and Gyrocardiography (GCG) Screening
- Where
- Uzbekistan
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- Heart Force Medical Inc.
Caries, Dental, Calcium Hypophosphite
Comparative Study of Caries-Preventive Effects: 2% Calcium Hypophosphite Toothpaste vs. Sodium Fluoride Toothpaste (1450ppm F)
The aim of the study is to compare the caries-preventive effect of the test and control toothpaste in order to proof the non-inferiority of the test toothpaste compared to the control.
- Conditions
- Caries, Dental, Calcium Hypophosphite, Fluoridation
- Trial name
- NCT07068204
- Testing
- 2% Calcium Hypophosphite Toothpaste, Sodium Fluoride Toothpaste (1450 ppm F)
- Where
- 2 sites in Poland
- Volunteers
- 164 people, healthy volunteers welcome
- Sponsor
- Dr. Joachim Enax
Coronary Artery Disease (CAD), Computed Tomography Angiography
AI-assisted CT for Risk Stratification in Coronary Artery Disease (ACTION)
The goal of this observational study is to learn if AI-assisted cardiac CT imaging can improve cardiovascular risk stratification and prediction of future coronary events in an adult population undergoing clinically indicated…
- Conditions
- Coronary Artery Disease (CAD), Computed Tomography Angiography, Biomarkers, AI (Artificial Intelligence)
- Trial name
- ACTION (NCT07577609)
- Where
- Ireland
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- University of Galway
Nutritional Rickets
Vitamin D and Genetics in Nutritional Rickets
The purpose of this study is: 1. To compare the response of rickets to calcium with and without vitamin D. 2. To assess whether vitamin D increases calcium absorption in calcium deficiency rickets. 3.
- Trial name
- NCT00949832
- Testing
- Vitamin D + Calcium, Calcium, Vitamin D2
- Where
- Nigeria
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Diabetes Mellitus, Type 2, Overweight
Influence of JY09 on Pharmacokinetics of Metformin , Rosuvastatin , and Digoxin and the QT Interval Study in Overweight Chinese Subjects
This trial is conducted in china. The aim of the trial is as follows: To assess the effect of multiple subcutaneous injections of JY09 injection on the pharmacokinetic (PK) profile of multiple oral doses of metformin…
- Trial name
- NCT06247748
- Testing
- Exendin-4 Fc fusion protein (JY09) injection, Metformin Hydrochloride tablet, Rosuvastatin calcium tablets
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Beijing Dongfang Biotech Co., Ltd.
Dentin Sensitivity, Hypersensitivity
A Clinical Trial to Compare Lasotronix Alone or in Combination With CPP-ACP to Treat DH
Dentin hypersensitivity (DH) is defined as sharp pain of a shorter duration arise from exposed dentin in response to several chemicals and thermal or tactile stimuli that cannot be ascribed to other dental defects".
- Conditions
- Dentin Sensitivity, Hypersensitivity, Cervical Lesion
- Trial name
- NCT06463938
- Testing
- Active comparator, Experimental group, Combination of laser and paste
- Where
- Pakistan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Obesity
Calcium and Lipid Metabolism
We hope to determine if supplementing the diet of women who habitually consume low levels of calcium, with 1500 mg of calcium a day for three months will increase fat oxidation and decrease fat storage.
- Trial name
- NCT00686192
- Testing
- Calcium Carbonate
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Tooth Discoloration
Tooth Discoloration Induced by Pulpotomy Materials
Vital pulp therapy including pulpotomy is commonly used for managing teeth with carious pulp exposure instead of performing root canal therapy.
- Trial name
- NCT04346849
- Testing
- Pulpotomy
- Where
- 2 sites in Jordan
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Dental Caries
Effect of Chewing a Calcium Supplement Before Fluoride Rinse on Salivary Fluoride
The anticaries effect of fluoride is through the increase in fluoride presence and retention in the oral fluids, reducing dental demineralization and enhancing remineralization.
- Trial name
- NCT04620252
- Testing
- Inactive supplement, Tricalcium phosphate supplement, Calcium carbonate supplement
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Dental Caries
Remineralization of Dentine Caries Using Two Remineralizing Agents Which Are Nanosilver Fluoride and Casein phosphopeptides_amorphous Calcium Phosphate
The study is randomized controlled trial ...The null hypothesis suggests that there is no significant difference between nanosilver fluoride and sodium fluoride with Casein phosphopeptides_amorphous calcium phosphate in the…
- Trial name
- NCT04930458
- Testing
- Nanosilver fluoride, Sodium fluoride with casein phosphopeptides amorphous calcium phosphate, Sodium fluoride varnish
- Where
- Iraq
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- University of Baghdad