Clinical trials: Dietary Calcium Deficiency
Chronic Kidney Failure, Chronic Kidney Disease-Mineral and Bone Disorder
Mineral Bone Disorder in Dialysis
This study was conducted with 167 dialysis patients at Erciyes University Faculty of Medicine, Department of Internal Medicine, Department of Nephrology, and Dialysis Unit, with the approval of the Ethics Committee of Erciyes…
- Conditions
- Chronic Kidney Failure, Chronic Kidney Disease-Mineral and Bone Disorder, Dialysis, Hemodialysis
- Trial name
- MBDialysis (NCT07212972)
- Testing
- Hemodialysis or peritoneal Dialysis
- Where
- Turkey (Türkiye)
- Volunteers
- 167 people
- Sponsor
- Çanakkale Onsekiz Mart University
Obesity, Vitamin Deficiency
Postoperative Vitamin Supplementation in Morbidly Obese Patient (VITAAL Study)
This study is a double blind randomized controlled trial.
- Trial name
- NCT01609387
- Testing
- Fit For me, Davitamon
- Where
- Netherlands
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Rijnstate Hospital
Pre-Eclampsia, Hypertension, Pregnancy-Induced
Low Dose Calcium to Prevent Preeclampsia
The purpose of this study is to assess, in pregnant women with calcium-poor diets, what is the effectiveness of low-dose (500 mg/day) calcium supplements associated with an educational intervention, compared to the educational…
- Conditions
- Pre-Eclampsia, Hypertension, Pregnancy-Induced, Dietary Calcium Deficiency
- Trial name
- AMCAL (NCT02338687)
- Testing
- calcium, Educational sessions
- Where
- Brazil
- Volunteers
- 1,040 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
Endocrine System Diseases, Vitamin D Deficiency
Serum Sclerostin Level & Treatment of Vitamin D Deficiency
The aim of this study is to determine serum sclerostin levels and change in serum sclerostin levels in patients with Vitamin D deficiency treated with calcium and vitamin D.
- Trial name
- OMSOST (NCT01553344)
- Where
- Turkey (Türkiye)
- Volunteers
- 26 people
- Sponsor
- Bagcilar Training and Research Hospital
Bariatric Surgery Candidate, Obesity, Morbid
Effect Of Laparoscopic Sleeve Gastrectomy on Vitamin D, Parathormone and Calcium Levels
Obesity is likely to be the disease of the 21th century. The growth of obesity is worldwide, a pandemic, and has increased globally in the last 30 years.
- Conditions
- Bariatric Surgery Candidate, Obesity, Morbid, Vitamin D Deficiency, Calcium Deficiency
- Trial name
- NCT05430932
- Testing
- Laparoscopic sleeve gastrectomy
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Kafrelsheikh University
Vitamin D Deficiency, Secondary Hyperparathyroidism
Vitamin D Status in Males in Jerusalem Area and Its Correlation to Parathyroid Hormone (PTH) Level and Bone Mineral Density
Because of its high sun exposure, Israel was traditionally supposed to be protected from vitamin D deficiency, and the country food products hardly contain vitamin D supplements.
- Conditions
- Vitamin D Deficiency, Secondary Hyperparathyroidism, Osteomalacia
- Trial name
- NCT01025128
- Testing
- 25 OH vitamin D
- Where
- Israel
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Clalit Health Services
X-linked Hypophosphatemia
Study of KRN23 (Burosumab), a Recombinant Fully Human Monoclonal Antibody Against Fibroblast Growth Factor 23 (FGF23), in Pediatric Subjects With X-linked Hypophosphatemia (XLH)
The objectives of the study are to: Identify a dose and dosing regimen of burosumab, based on safety and pharmacodynamic (PD) effect, in pediatric XLH participants Establish the safety profile of burosumab for the treatment of…
- Trial name
- NCT02163577
- Testing
- burosumab
- Where
- 9 sites in United States, France and 2 more
- Volunteers
- 52 people
- Sponsor
- Kyowa Kirin, Inc.
CKD, Renal Insufficiency Chronic
The CPH-MBD Cohort Dietary Substudy - Comparison of Methods for Dietary Registrations
The aim of the study is to assess the association between the calcium and phosphorus balance and the stage of kidney disease measured by creatinine clearence in patients with chronic kidney disease stage 4 and 5.
- Conditions
- CKD, Renal Insufficiency Chronic, CKD-MBD - Chronic Kidney Disease Mineral and Bone Disorder, Pre-dialysis
- Trial name
- NCT07312981
- Where
- 2 sites in Denmark
- Volunteers
- 50 people
- Sponsor
- University of Copenhagen
Hypocalcemia, Hypoparathyroidism
Vitamin D Levels and Postoperative Hypocalcemia After Total Thyroidectomy
Hypocalcemia is one of the most frequent complications of total thyroidectomy, a procedure used for benign as well as malignant conditions of the thyroid gland. Postoperative hypocalcemia is usually caused by hypoparathyroidism.
- Conditions
- Hypocalcemia, Hypoparathyroidism, Vitamin D Deficiency, Thyroidectomy
- Trial name
- NCT01039714
- Where
- Greece
- Volunteers
- 200 people
- Sponsor
- Aristotle University Of Thessaloniki
End Stage Renal Disease, Hyperparathyroidism, Secondary
Mineral and Bone Disorders Outcomes in Stage 5D of Chronic Kidney Disease
The MBD-5D is a prospective observational study with a case-cohort and a cohort design. Eligible patients are receiving hemodialysis and have secondary hyperparathyroidism.
- Trial name
- MBD-5D (NCT00995163)
- Where
- Japan
- Volunteers
- 8,020 people
- Sponsor
- Kyowa Kirin Co., Ltd.
Vitamin D Deficiency, Hypocalcemia
Effect of Vitamin D Supplement on Disease Activity in SLE
To study the effect of vitamin D supplementation on disease activity of SLE ( SLEDAI-2K ) and IL-6 level
- Conditions
- Vitamin D Deficiency, Hypocalcemia, Hyperparathyroidism, Systemic Lupus Erythematosus (Disorder)
- Trial name
- NCT05260255
- Testing
- vitamin D2 ( calciferol )
- Where
- Thailand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Chronic Kidney Disease-Mineral and Bone Disorder
To Investigate the Bone and Muscle Abnormalities in Patients With Chronic Kidney Disease With MRI
Patients with chronic kidney disease (CKD) have a higher risk of fractures than those without. The purpose of this study is to develop a non-invasive Magnetic resonance imaging (MRI) method that can improve fracture risk…
- Trial name
- NCT04564924
- Testing
- DXA
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Tongji Hospital
Sarcopenia, Chronic Kidney Diseases
Sarcopenia, Fall and Osteoporosis in Chronic Kidney Disease
This study is a cross-sectional study that wishes to investigate whether there is an increased incidence of sarcopenia in patients with chronic kidney disease compared to the Danish background population.
- Conditions
- Sarcopenia, Chronic Kidney Diseases, Osteoporosis
- Trial name
- NCT04515342
- Testing
- DXA, Muscle strength and function assessment, Blood samples
- Where
- 2 sites in Denmark
- Volunteers
- 140 people
- Sponsor
- Herlev Hospital
X-linked Hypophosphatemia
Using Different Doses of Active Vitamin D Combined With Neutral Phosphate in Children With X-linked Hypophosphatemia
X-linked hypophosphatemia (XLH) is the most common form of heritable rickets. Current treatments include active vitamin D metabolites (e.g. calcitriol) and phosphate salts.
- Trial name
- NCT03820518
- Testing
- Calcitriol
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Peking Union Medical College Hospital
Secondary Hyperparathyroidism
Open-label Study to Assess the Long-term Safety and Efficacy of Etelcalcetide (Also Known as AMG 416 or KAI-4169) in Patients With Secondary Hyperparathyroidism
The purpose of this study is to evaluate the long term safety and efficacy of thrice weekly intravenous (IV) administration of etelcalcetide in the treatment of secondary hyperparathyroidism (SHPT) in patients receiving…
- Trial name
- NCT01576146
- Testing
- Etelcalcetide
- Volunteers
- 30 people
- Sponsor
- KAI Pharmaceuticals