Clinical trials: Calcinosis
Aortic Valve Stenosis, Aortic Valve Calcification
Safety and Performance of TAVI of Venus MedTech Aortic Valve Prosthesis
1. objectives Evaluate the performance of Venus MedTech aortic valve prosthesis intervention by femoral artery Evaluate safety and clinical benefit of percutaneous implantation of the Venue MedTech aortic valve prosthesis.
- Trial name
- Venus-A (NCT01683474)
- Testing
- Venus MedTech Aortic Valve Prosthesis
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Venus MedTech (HangZhou) Inc.
Primary Hyperoxaluria, Nephrocalcinosis
International Registry for Primary Hyperoxaluria
The purpose of this study is to collect medical information from a large number of patients in many areas of the world with primary hyperoxaluria.
- Conditions
- Primary Hyperoxaluria, Nephrocalcinosis, Kidney Stones
- Trial name
- NCT00875823
- Where
- 4 sites in United States
- Sponsor
- Mayo Clinic
Mitral Annulus Calcification
Pathogenesis and Mechanisms of Mitral Annular Calcification
Researchers are testing blood or mitral valve tissue to better understand the reasons why Mitral Annular Calcification (MAC) develops in patients with heart disease.
- Trial name
- NCT04286009
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Mayo Clinic
Renal Transplant
Effects of Zortress® + Tacrolimus vs. Standard Immunosuppression on Progression of Coronary Artery Calcifications and Bone Disease in de Novo Renal Transplant Recipients
Primary objectives: A. To evaluate the effect of Zortress® versus standard immunosuppression therapy on progression of CAC as evidenced by changes in Agatston scores from baseline and at 6, and 12 months in renal transplantation…
- Trial name
- NCT01612299
- Testing
- Zortress® /Everolimus
- Where
- United States
- Sponsor
- University of Kentucky
Metabolic Disorder, End Stage Renal Disease
Rheopheresis as Adjuvant Treatment of Calciphylaxis
The investigators propose to set up a prospective randomized controlled trial to control the security and assess the efficacy of adjuvant treatment by rheopheresis in necrotizing-ulcered calciphylaxis in the hemodialysis…
- Conditions
- Metabolic Disorder, End Stage Renal Disease, Rare Diseases
- Trial name
- RHEO-CAL (NCT04654000)
- Testing
- Rheopheresis procedure
- Where
- 29 sites in France
- Volunteers
- 138 people
- Sponsor
- University Hospital, Lille
Calciphylaxis, Calcific Uremic Arteriolopathy
Evaluation of Vitamin K Supplementation for Calcific Uremic Arteriolopathy
Calcific uremic arteriolopathy a.k.a. calciphylaxis is a vascular calcification disorder seen in dialysis patients. Calcific uremic arteriolopathy has 60-80% one-year mortality and significant morbidity associated with…
- Trial name
- VitK-CUA (NCT02278692)
- Testing
- Vitamin K
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Massachusetts General Hospital
Correlation Between Second Molar Calcification Stage and CVMI for Skeletal Maturation Assessment in Egyptian Population
Correlation Between Stages of Mandibular 2nd Molar Calcification and CVMI for Assessment of Skeletal Maturation: A Cross Sectional Study
The aims of this study will be: 1. To investigate the relationships between mandibular second molar calcification stages and skeletal maturity in Egyptian population, and 2.
- Trial name
- NCT07141602
- Testing
- lateral cephalometric x- ray and dental panoramic tomogram
- Where
- Egypt
- Volunteers
- 212 people, healthy volunteers welcome
- Sponsor
- Mohamed Abd El-Ghafour
Esophageal Cancer
Laparoscopic Ischemic Conditioning Prior to Esophagectomy
This is a two center phase II prospective single-arm safety and feasibility trial for 20 patients with resectable esophageal carcinoma with an increased risk for anastomotic leakage, as based upon UCS and NASCET calcification…
- Trial name
- ISCON (NCT03896399)
- Testing
- Laparoscopic ischemic conditioning followed by esophagectomy
- Where
- 2 sites in Germany, Netherlands
- Volunteers
- 22 people
- Sponsor
- UMC Utrecht
Coronary Artery Calcifications, Intravascular Lithotripsy
Intravascular Lithotripsy Versus Rotational Atherectomy for Severe Coronary Artery Calcification: A Prospective, Multicenter, Non-inferiority Randomized Controlled Trial
Severely calcified coronary lesions represent one of the major challenges in interventional cardiology. Severe coronary calcification increases the difficulty and complexity of percutaneous coronary intervention (PCI), impedes…
- Conditions
- Coronary Artery Calcifications, Intravascular Lithotripsy, Rotational Atherectomy, Intravascular Ultrasound
- Trial name
- LIRAC (NCT07750964)
- Testing
- intravascular lithotripsy, rotational atherectomy
- Volunteers
- 190 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Maturation of the Midpalatal Suture and Maxillary Third Molar Mineralization in Healthy Individuals
Correlation Between the Midpalatal Suture Maturity and the Maxillary Third Molar Mineralization: a CBCT Study
Assessing the maturation of the mid-palatal suture is an essential criterion for orthodontic decision-making. However, from a CBCT according to Angelieri's classification , it remains difficult for the practitioner's untrained…
- Trial name
- NCT07181707
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Calcinosis, Arteriosclerosis
CARE-2 (Calcium Acetate [PhosLo®]/Sevelamer[Renagel®] Evaluation Study 2) for Heart Calcification in Dialysis Patients
The purpose of the study is to evaluate the effects of two phosphate binders, PhosLo and sevelamer, on heart calcification in dialysis patients.
- Conditions
- Calcinosis, Arteriosclerosis, Hyperparathyroidism, Secondary
- Trial name
- NCT00211939
- Testing
- calcium acetate, sevelamer, atorvastatin
- Where
- United States
- Volunteers
- 203 people
- Sponsor
- Nabi Biopharmaceuticals
Coronary Calcification
CAlcified Coronary Lesions Identification & Quantification With X Rays
The CALIQX trial is a prospective, multicenter, non-randomized pilot study comparing the 3DStent and IVUS methods for quantifying native coronary calcifications.
- Trial name
- CALIQX (NCT07417150)
- Testing
- Imaging by IVUS and 3D Stent
- Where
- 3 sites in France
- Volunteers
- 30 people
- Sponsor
- RCF@ICPS
Coronary Artery Calcification, Angioplasty
CAlcified Lesion Intervention Planning Steered by OCT.
Calcified lesions are very frequent among coronary artery disease stenotic lesions. The prevalence of calcifications ranges from 30 to 40% (by angiography evaluation) but is higher when analyzed by intra coronary imaging.
- Trial name
- CALIPSO (NCT05301218)
- Testing
- angioplasty
- Where
- 14 sites in France
- Volunteers
- 140 people
- Sponsor
- Institut Mutualiste Montsouris
Coronary Artery Calcification
Melatonin on Coronary Artery Calcification
We planned to evaluate the effects of melatonin on progression of coronary artery calcification (CAC) in patients with moderate calcified coronary atherosclerosis.
- Trial name
- MelonCAC (NCT03966235)
- Testing
- Melatonin 3 mg
- Where
- China
- Volunteers
- 74 people
- Sponsor
- Chinese PLA General Hospital
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
Chronic Kidney Disease, Anemia
SGLT2 Inhibitors in Non-Diabetic CKD: Effects on Vascular Calcification and Anemia
The goal of this clinical trial is to learn if the drug dapagliflozin (an SGLT2 inhibitor) can help protect the kidneys, improve anemia, and support heart health in adults with chronic kidney disease (CKD) who do not have…
- Conditions
- Chronic Kidney Disease, Anemia, Cardiovascular Calcification
- Trial name
- NCT07344922
- Testing
- Dapagliflozin (10Mg Tab) along with standard medical therapy
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Mansoura University
CREST Syndrome, Calcinosis Cutis
Localized Effects of PBM and Exogenous NO on CREST Patients Calcinosis Cutis & Raynaud Phenomenon
Background CREST is an acronym for the cardinal clinical features of the syndrome (Calcinosis, Raynaud phenomenon, Esophageal dysmotility, Sclerodactyly, and Telangiectasia) and part of the heterogeneous group of sclerodermas.
- Conditions
- CREST Syndrome, Calcinosis Cutis, Raynaud Phenomenon
- Trial name
- NCT03972566
- Testing
- INOMAX
- Where
- Canada
- Volunteers
- 5 people
- Sponsor
- RoseLab Skin Optics Laboratory
Familial Hypercholesterolemia - Heterozygous
Study of Coronary Calcification in Subjects With Autosomal Dominant Familial Hypercholesterolemia Heterozygous
Familial hypercholesterolemia (FH) is an autosomal dominant genetic disorder characterized by elevated plasma levels of LDL-C cholesterol.
- Trial name
- FH-CALC (NCT03501875)
- Testing
- CAC Score
- Where
- France
- Volunteers
- 270 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Mammography, Breast Cancer
Searching for Masses and Calcifications at the Same Time in Breast Cancer Screening
Brief Summary A task like breast cancer screening (mammography) can be described as a "hybrid search" task. In basic visual search tasks, observers search for a target among distractors that are not the target.
- Conditions
- Mammography, Breast Cancer, Radiology
- Trial name
- NCT05975736
- Testing
- Search only for masses, Search only for calcifications, Search for both together
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Tumor Induced Osteomalcia, Osteomalacia
A Natural History Study of Bone and Mineral Disorders
This study has four objectives: 1) to provide investigators the opportunity to study bone specimens from patients with various skeletal diseases; 2) to treat patients with skeletal diseases at the NIH; 3) to expose NIH trainees…
- Conditions
- Tumor Induced Osteomalcia, Osteomalacia, Familial Tumoral Calcinosis
- Trial name
- NCT00024804
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)