Clinical trials: Calcium
Hypophosphatemia, Familial, Hyperparathyroidism
Effectiveness of Paricalcitol in Reducing Parathyroid Hormone (PTH) Levels in X-linked Hypophosphatemic Rickets
The purpose of this study is to determine the effectiveness of paricalcitol, a form of synthetic vitamin D, in lowering parathyroid hormone (PTH) levels and reducing disease symptoms in children and adults with X-linked…
- Trial name
- NCT00417612
- Testing
- Paricalcitol
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Yale University
Calciphylaxis, Calcific Uremic Arteriolopathy
Phase 3 Study of SNF472 for Calciphylaxis
The primary objectives are to assess the efficacy, safety, and tolerability of SNF472 compared to placebo when added to background care for the treatment of calciphylaxis (CUA).
- Trial name
- Calciphyx (NCT04195906)
- Testing
- Experimental: SNF472, Experimatenl SNF472 (Open-label)
- Where
- 58 sites in United States, Belgium and 4 more
- Volunteers
- 71 people
- Sponsor
- Sanifit Therapeutics S. A.
Secondary Hyperparathyroidism
Etelcalcetide to Treat Secondary Hyperparathyroidism in Hemodialysis Patients With Chronic Kidney Disease-Mineral and Bone Disorder
The purpose of this study is to evaluate the effect of thrice weekly intravenous (IV) administration of etelcalcetide in the treatment of secondary hyperparathyroidism (SHPT) in hemodialysis patients with chronic kidney…
- Trial name
- NCT01414114
- Testing
- Etelcalcetide
- Volunteers
- 37 people
- Sponsor
- KAI Pharmaceuticals
Heart Arrest, Out-Of-Hospital
Calcium for Out-of-Hospital Cardiac Arrest
This is an investigator-initiated, multicenter, randomized, placebo-controlled, parallel group, double-blind, superiority trial of calcium during adult out-of-hospital cardiac arrest.
- Trial name
- COCA (NCT04153435)
- Testing
- Calcium Chloride, Sodium chloride 0.9%
- Where
- Denmark
- Volunteers
- 397 people
- Sponsor
- Lars Wiuff Andersen
Periapical Periodontitis, Bacterial Infections
Adjunctive Steps for Disinfection of Teeth With Primary Endodontic Infections
This study aims to evaluate an endodontic treatment protocol using adjunctive steps for disinfection of teeth with primary endodontic infections.
- Trial name
- NCT03537664
- Testing
- Root canal preparation, Intracanal medication
- Where
- Brazil
- Volunteers
- 45 people
- Sponsor
- University of Sao Paulo
Heart Failure With Preserved Ejection Fraction, Hypertension
BLOCKade of Calcium Channels and Beta Adrenergic Receptors for the Treatment of Hypertension in HFpEF
Heart failure with preserved ejection fraction (HFpEF) is a critical public health problem. Heart failure (HF) affects over 5 million adults in the United States (US), and is a major source of morbidity, mortality, and impaired…
- Trial name
- BLOCK HFpEF (NCT04434664)
- Testing
- Amlodipine Besylate, Metoprolol Succinate
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Pennsylvania
Breast Cancer, Osteoporosis
Do Aromatase Inhibitors (AIs) Decrease Intestinal Calcium Absorption?
Research Question: Do Aromatase Inhibitors Decrease Intestinal Calcium Absorption? Study Design: Postmenopausal women with early stage breast cancer initiating aromatase inhibitor adjuvant therapy will participate in this…
- Conditions
- Breast Cancer, Osteoporosis, Osteopenia, Fracture
- Trial name
- NCT00766532
- Testing
- Aromatase Inhibitor
- Volunteers
- 12 people
- Sponsor
- University of Wisconsin, Madison
Contraception
Investigation of Bioequivalence of Ethinylestradiol (EE) and Drospirenone (DRSP) in Two Different Tablet Formulations: YAZ and YAZ + Levomefolate Calcium (Metafolin) & L-5-MTHF in Two Different Tablet Formulations: Levomefolate Calcium (Metafolin) and YAZ + Levomefolate Calcium (Metafolin)
The purpose of this study is examine and compare the uptake of YAZ (oral contraceptive containing drospirenone and ethinylestradiol) with or without levomefolate calcium (Metafolin, a registered vitamin supplement) in the body…
- Trial name
- NCT01253187
- Testing
- EE 0.02 mg/DRSP 3 mg (YAZ, BAY86-5300), EE 0.02 mg/DRSP 3 mg/L-5-MTHF Ca 0.451 mg (EE20/DRSP/L-5-MTHF Ca), L-5-MTHF 0.451mg (Metafolin)
- Where
- Netherlands
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Bayer
X-linked Hypophosphatemia
An Extension Study of KRN23 in Adults With X-Linked Hypophosphatemia
The primary purpose of this study is to assess the safety and efficacy of repeated subcutaneous (SC) injections of KRN23 in adult subjects with X-Linked Hypophosphatemia (XLH).
- Trial name
- NCT01571596
- Testing
- KRN23
- Where
- 6 sites in United States, Canada
- Volunteers
- 23 people
- Sponsor
- Kyowa Kirin Co., Ltd.