Clinical trials: Calcium Disorder
Chronic Renal Failure
the Effect of Calcium Dobesilate on Non Dialysis Patients With CKD
To investigate the feasibility of calcium dobesilate in the treatment of microvascular injury provides new ideas and theoretical basis for the prevention and treatment of chronic renal failure.
- Trial name
- NCT03427944
- Testing
- Calcium Dobesilate group, Conventional Treatment group
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The Affiliated Hospital of Xuzhou Medical University
Chronic Kidney Diseases, Hemodialysis Complication
Efficacy and Safety of Cholestyramine in the Management of Hyperphosphatemia in Adult Hemodialysis Patients
After the end of trial, we will examine if cholestyramine has a significant efficacy on reducing serum phosphate level in adult hemodialysis patients.
- Conditions
- Chronic Kidney Diseases, Hemodialysis Complication, Hyperphosphatemia
- Trial name
- NCT05577507
- Testing
- Cholestyramine Resin 4000 MG [Questran], Calcium Carbonate 500 MG Oral Tablet
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Ain Shams University
Nephrocalcinosis
Prevalence and Risk Factors of Nephrocalcinosis in Children at Sohag University Hospital
To study prevalence, risk factors, possible etiologies, clinical presentation and outcome of nephrocalcinosis in children at Sohag University Hospital.
- Trial name
- NCT05862207
- Volunteers
- 50 people
- Sponsor
- Sohag University
Vascular Calcification, Hemodialysis
Analysis of the Influence of Dialysis Fluid Composition on Vascular Calcification in Patients With Chronic Kidney Disease Undergoing Hemodialysis
The goal of this clinical trial is to find out if using a citrate-based dialysate with added magnesium during hemodialysis can help slow down or prevent the hardening of blood vessels (vascular calcification) in adults on…
- Conditions
- Vascular Calcification, Hemodialysis, Cardiovascular Disease (CKD)
- Trial name
- CalCio-HD (NCT07163936)
- Testing
- Citrate dialysate with magensium supplementation, Acetate dialysate
- Volunteers
- 80 people
- Sponsor
- Hospital Clinic of Barcelona
Chronic Kidney Diseases, Osteodystrophy
Effect of Allopurinol on Markers of Mineral and Bone Metabolism
Hyperuricemia is a common condition in patients with chronic kidney disease (CKD) in the glomerular filtration rate. Recently, it has been suggested that uric acid is related to a mineral and bone disease of CKD (CKD-MBD) since…
- Conditions
- Chronic Kidney Diseases, Osteodystrophy, Uric Acid Concentration, Serum, Quantitative Trait Locus 7
- Trial name
- NCT05601271
- Testing
- Allopurinol
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- University of Sao Paulo General Hospital
Osteoporosis
Building Better Bones in Children
Calcium is important for healthy bone growth in children. Poor bone growth and development during childhood can lead to osteoporosis later in life.
- Trial name
- NCT00063037
- Testing
- Behavioral modification - nutrition education
- Where
- United States
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Type 2 Diabetes
The Effect of Vitamin D Supplementation on Glucose Metabolism in Non-Diabetic African American Adults
Type 2 diabetes is more common among African Americans than Caucasians. African Americans are also at a higher risk for lower levels of vitamin D compared to other ethnic groups.
- Trial name
- AVIS (NCT01141192)
- Testing
- vitamin D3, cholecalciferol, Inactive comparator
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Augusta University
Osteoporosis, Secondary Hyperparathyroidism
Calcium and Vitamin D Malnutrition in Elderly Women
This study is designed to test whether calcium supplementation alone or calcium plus vitamin D reduces the incidence of fractures, reduces high parathyroid secretory activity, and halts bone loss in a population-based sample of…
- Trial name
- NCT00352170
- Testing
- calcium supplementation, calcium and vitamin D3 supplementation
- Volunteers
- 1,180 people, healthy volunteers welcome
- Sponsor
- Creighton University
Cardiovascular Disease, Coronary Artery Calcification
7 Year Follow-up Study of the DanRisk Population
OBJECTIVES: To investigate the incidence of cardiovascular events as well as progression of coronary artery calcium (CAC) in healthy middle-aged subjects over a period of 7 years, and the relation to traditional as well as new…
- Conditions
- Cardiovascular Disease, Coronary Artery Calcification, Atherosclerosis
- Trial name
- NCT02913144
- Volunteers
- 1,257 people
- Sponsor
- Odense University Hospital
Chronic Kidney Disease
Dialysis Clinical Outcomes Revisited (DCOR) Trial
This is a randomized, open-label, parallel-design study to be conducted at 75 centers within the United States. The study will be described to hemodialysis patients.
- Trial name
- NCT00324571
- Testing
- Sevelamer hydrochloride, Calcium-based phosphate binder
- Where
- 73 sites in United States, Puerto Rico
- Volunteers
- 2,000 people
- Sponsor
- Genzyme, a Sanofi Company
Colorectal Cancer, Polyps
Vitamin D/Calcium Polyp Prevention Study
Extensive experimental and observational data suggest that intake of calcium and of vitamin D exert protective effects on colorectal neoplasia.
- Conditions
- Colorectal Cancer, Polyps, Adenomas
- Trial name
- NCT00153816
- Testing
- Calcium Carbonate, Vitamin D3
- Where
- 11 sites in United States, Puerto Rico
- Volunteers
- 2,813 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Renal Osteodystrophy
Low Magnitude Mechanical Stimuli Effects on Bone Structure in ESRD
The proposed 6 month pilot and feasibility randomized trial will evaluate LMMS as an anabolic stimulus to bone in 30 adults on maintenance hemodialysis.
- Trial name
- NCT00364234
- Testing
- Low magnitude mechanical stimuli
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Coronary Artery Calcification, HIV Infections
French CAC-HIV Cohort Study
Clinical study: Methods: observational transversal two-arm cohort study including adults living with HIV (PLHIV) and HIV negative subjects (HIV-) at intermediate cardiovascular risk.
- Trial name
- CAC-HIV (NCT05563116)
- Testing
- Computed tomography coronary artery calcium (CAC) score (part of routine workup)
- Volunteers
- 689 people
- Sponsor
- Franck Boccara
Osteopenia, Osteoporosis
Calcium-Rich Food Versus Calcium Carbonate for Bone Health
This study will compare adherence, tolerability, safety, and treatment satisfaction between a calcium-rich food and a traditional calcium carbonate supplement in women ages 40 to 90 who are at increased risk for osteoporosis.
- Conditions
- Osteopenia, Osteoporosis, Bone Health in Perimenopausal Women, Menopause Related Conditions
- Trial name
- NCT07763509
- Testing
- 500 mg calcium from milk-derived minerals, Calcium Carbonate 500 MG
- Where
- United States
- Volunteers
- 217 people, healthy volunteers welcome
- Sponsor
- Cornell University
Hypoparathyroidism, DiGeorge Syndrome
Effects of PTH Replacement on Bone in Hypoparathyroidism
Hypoparathyroidism is a rare condition associated with a low level of parathyroid hormone (PTH) in the blood. Hypoparathyroidism can be genetic and show up in childhood, or it can occur later in life.
- Trial name
- NCT00395538
- Testing
- PTH 1-34
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Hypoparathyroidism
Palopegteriparatide in Chronic Hypoparathyroidism
This is a multicenter, prospective cohort study conducted across 9 tertiary and university hospitals in the rural area of Athens, which investigates the clinical and biochemical effects of palopegteriparatide (TransCon PTH) in…
- Trial name
- PaTHreal (NCT07299838)
- Where
- Greece
- Volunteers
- 90 people
- Sponsor
- National and Kapodistrian University of Athens
Calcium Phosphate Kidney Stones
Hydroxycitrate: A Novel Therapy for Calcium Phosphate Urinary Stones
This study tests whether hydroxycitrate, a molecule closely related to citrate, can reduce calcium phosphate stone recurrence.
- Trial name
- NCT06003348
- Testing
- OHCit- standard dose, Potassium Citrate, OHCit- low dose
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- University of Texas Southwestern Medical Center
Hyperparathyroidism
The Effects of Alendronate After Cure of Primary Hyperparathyroidism
We are investigating whether, after surgical cure of primary hyperparathyroidism, alendronate provides even greater beneficial skeletal effects than parathyroidectomy alone.
- Trial name
- AlenPostPara (NCT00359385)
- Testing
- Alendronate 70mg weekly
- Where
- United States
- Sponsor
- Columbia University
Cancer
Safety and Tolerability Study of SOR-C13 in Subjects With Advanced Cancers Commonly Known to Express the TRPV6 Channel
The purpose of this study is to determine the safety and tolerability of the drug SOR-C13 when given as an intravenous infusion in patients with ovarian cancer or other cancers known to over express the TRPV6 calcium channel.
- Trial name
- NCT01578564
- Testing
- SOR-C13
- Where
- 3 sites in United States, Canada
- Volunteers
- 23 people
- Sponsor
- Soricimed Biopharma Inc
Inflammatory Bowel Disease
Bone Density in Children With IBD Treated With Amorphous Calcium or Commercial Crystalline Calcium
Patients diagnosed with, or in risk of osteoporosis regularly take calcium dietary supplements, although their contribution to BMD maintenance, prevention of bone loss or reduction of the risk of fracture is questionable.
- Trial name
- NCT02470663
- Testing
- DENSITYTM caplets (marketed as Amorphical), Calcium carbonate 600 mg once daily
- Sponsor
- Sheba Medical Center
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