Clinical trials: Coronary Arteries Calcifications
PCI, Coronary Arterial Disease (CAD)
Super High-pressure Balloon Versus Intravascular Lithotripsy to Prepare Severely Calcified Coronary Lesions
this trial aimed to evaluate the stent expansion through intravascular imaging (optical coherence tomography (OCT) \& intravascular ultrasound (IVUS)) among individuals underwent different preparation techniques ,then comparing…
- Conditions
- PCI, Coronary Arterial Disease (CAD), Calcified Coronary Lesions
- Trial name
- Shape (NCT07093788)
- Testing
- super high-pressure balloon, intravascular lithotripsy (IVL)
- Where
- 3 sites in China
- Volunteers
- 78 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Coronary Artery Disease
Comparison of DCB and DES for Severe Calcification of de Novo Lesion in Elderly CHD
The goal of this clinical trial was to compare the effectiveness of drug balloons versus drug-coated stents in calcified lesions in elderly coronary artery disease.
- Trial name
- NCT05750771
- Testing
- DES, DCB
- Where
- China
- Volunteers
- 218 people
- Sponsor
- Henan Institute of Cardiovascular Epidemiology
Coronary Artery Disease (CAD), Coronary Artery Calcification
Screening for Coronary Artery Disease USing Primary Evaluation With Coronary CTA in Aviation Medicine (SUSPECT)
SUSPECT is a prospective, single-center, cohort study of 250 military aircrew at the Center for Man in Aviation, Royal Netherlands Air Force.
- Conditions
- Coronary Artery Disease (CAD), Coronary Artery Calcification, Occupational Diseases, Aviator's; Disease
- Trial name
- SUSPECT (NCT05508893)
- Testing
- CT Angiography, Exercise stress test
- Where
- 2 sites in Netherlands
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- UMC Utrecht
Coronary Artery Disease, Atherosclerosis
Rotational Atherectomy Combined With Cutting Balloon to Optimize Stent Expansion in Calcified Lesions
Rotational atherectomy is an established tool to treat blocked arteries in the heart, in which the blockage is due to significant amounts of calcified material.
- Trial name
- ROTA-CUT (NCT04865588)
- Testing
- rotational atherectomy, cutting balloon, plain old balloon
- Where
- 2 sites in United States
- Volunteers
- 60 people
- Sponsor
- Samin Sharma, M.D., F.A.C.C., M.S.C.A.I.
Safety Issues, Efficacy, Self
Lower Silesian Orbital Atherectomy Registry (LOAR)
The Lower Silesian Orbital Atherectomy Registry (LOAR), is an observational registry collecting all consecutive cases of percutaneous coronary intervention (PCI) performed with the support of the Orbital Atherectomy Device due to…
- Trial name
- LOAR (NCT06451146)
- Testing
- PCI Facilitated with Orbital Atherectomy Device
- Where
- 2 sites in Poland
- Volunteers
- 500 people
- Sponsor
- Miedziowe Centrum Zdrowia SA
Coronary Atherosclerosis Due to Calcified Coronary Lesion, Chronic Total Occlusion of Coronary Artery
The XLIMUS-DES in Very Complex Lesions
Stent delivery failure occurs in 4% of all percutaneous coronary interventions (PCI) and >90% of these failures are due to vessel tortuosity and/or calcification.
- Trial name
- NCT02360020
- Testing
- XLimus
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Clinica Mediterranea
In Stent Restenosis, Coronary Artery Calcification
IVL for Stent Underexpantsion
The IVL-Dragon Registry was a multicenter study that enrolled consecutive patients with stent underexpansion treated with IVL in high-volume PCI centers.
- Conditions
- In Stent Restenosis, Coronary Artery Calcification, Intravascular Lithotripsy
- Trial name
- IVL-DRAGON (NCT05112250)
- Testing
- Percutaneous Coronary Intervention
- Where
- 16 sites in Poland
- Volunteers
- 62 people
- Sponsor
- Medical University of Silesia
End-Stage Renal Disease, Osteoporosis
Can Alendronate Suppress Calcification and Improve Bone Density in Chronic Peritoneal Dialysis Patients?
Alendronate is a safe and effective drug for treating osteoporosis in post-menopausal women. However, its safety and efficacy in increasing bone mineral density in chronic peritoneal dialysis (PD) patients have not been…
- Trial name
- NCT00261625
- Testing
- alendronate
- Volunteers
- 50 people
- Sponsor
- National Taiwan University Hospital
Primary Prevention, Vascular Calcification
GUIDE-CAC: Statin-Ezetimibe Without Aspirin vs. Statin Monotherapy With Aspirin in High Coronary Calcification
A Multicenter, randomized trial comparing the efficacy and safety of intensive lipid-lowering therapy using a statin-ezetimibe combination without aspirin versus statin monotherapy with aspirin in asymptomatic patients with…
- Trial name
- NCT06722521
- Testing
- Pitavastatin 4mg and ezetimibe 10mg, taken once daily, Pitavastatin 2 mg with aspirin 100 mg, taken once daily.
- Where
- South Korea
- Volunteers
- 7,435 people
- Sponsor
- Asan Medical Center
Coronary Artery Calcification
A Novel Ferumoxytol-enhanced Cardiac Magnetic Resonance for the Detection of Calcified Coronary Arteries
This study is a single-center, prospective, controlled, diagnostic study. The study will be consecutive and is expected to enroll 100 patients with CCTA confirmed coronary calcified lesions.
- Trial name
- NCT07400406
- Testing
- Superparamagnetic Iron Oxide Nanoparticles
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Heterozigous Familial Hypercholesterolemia
Evaluation of Chylomicrons Metabolism in Sub-Clinical Atherosclerosis in Patients Whit Heterozigous Familial Hypercholesterolemia (FH) Treated With Statin Plus Ezetimibe
Study Title: Evaluation of chylomicrons metabolism in sub-clinical atherosclerosis in patients whit Heterozigous Familial Hypercholesterolemia (FH) treated with statin plus ezetimibe.
- Trial name
- NCT00475826
- Testing
- Statins and Ezetimibe
- Where
- Brazil
- Sponsor
- University of Sao Paulo
Coronary Artery Calcification
Melatonin and Coronary Artery Calcification
The investigators planned to research the association between plasma melatonin and coronary artery calcification in a Chinese population.
- Trial name
- NCT03967366
- Where
- China
- Volunteers
- 574 people
- Sponsor
- Chinese PLA General Hospital
Moderate to Severe Calcified Coronary Artery Stenosis
Clinical Trial of T-wave™ Coronary Lithotripsy Catheter System
A prospective, multi-center, single-group target value method was used in this study. According to the inclusion criteria stipulated in this trial protocol, > 3 medical device clinical trial institutions with the record of the…
- Trial name
- NCT05552131
- Testing
- T-wave coronary lithotripsy catheter system
- Volunteers
- 190 people
- Sponsor
- Suzhou Zhonghui Medical Technology Co., Ltd.
Coronary Artery Disease
IVUS-guided DES Implantation in Coronary Calcification
Coronary calcified lesion is associated with a poor clinical outcome. Intravascular ultrasound (IVUS) provides anatomic information in detail about reference vessel dimensions and lesion characteristics including severity of…
- Trial name
- ULTIMATE IV (NCT05800002)
- Testing
- Intravascular ultrasound, Angiography
- Where
- China
- Volunteers
- 864 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Coronary Artery Disease, Severe Coronary Artery Disease
Lithotripsy Versus Balloon Angioplasty for Optimal Treatment of CAlcified Lesions With and Without Optical Coherence Tomography evaluatION
Severely calcified coronary artery disease means that calcium has built up in the blood vessels that supply the heart. This makes coronary procedures more difficult and increases the risk of complications during and after…
- Conditions
- Coronary Artery Disease, Severe Coronary Artery Disease, Coronary Artery Calcification
- Trial name
- LOCATION (NCT07388030)
- Testing
- IVL Pretreatment + OCT-Guided Stent Implantation, IVL Pretreatment + Angiography-Guided Stent Implantation, Balloon Angioplasty (BA) Pretreatment + OCT-Guided Stent Implantation
- Where
- China
- Volunteers
- 3,060 people
- Sponsor
- Shanghai Bluesail Boyuan Medical Technology Co., Ltd.
Coronary Artery Disease, Calcified Atheroma
Comparison of Coronary Lithoplasty and Rotablation
This study compares a new method of treating severely calcified coronary lesions, the intracoronary lithoplasty, with the current gold standard, the rotablation.
- Trial name
- NCT04047368
- Testing
- Rotablation, Coronary Lithoplasty
- Where
- Germany
- Volunteers
- 70 people
- Sponsor
- University of Giessen
Coronary Artery Disease
Influence of Vessel Wall Calcification on Early Stent Strut Healing
To assess the influence of superficial calcium on the early endothelialization (1 month) of the struts of the Xience Skypoint stent (comparing struts with underlying superficial calcium to struts without underlying calcification)
- Trial name
- CaOCT (NCT06631755)
- Testing
- Xience Skypoint stent over calcified coronary lesions
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- Fundación EPIC
Coronary Artery Calcification, Cardiovascular Risk
Artificial Intelligence - Based Opportunistic Coronary Artery Calcium Scoring on Routine Chest-CT Scan
This retrospective, non-interventional study externally validates a pre-trained open-weight deep-learning algorithm (Swin-UNETR) for the opportunistic quantification of coronary artery calcium (CAC) on non-gated routine chest CT…
- Conditions
- Coronary Artery Calcification, Cardiovascular Risk, Coronary Artery Disease, End-Stage Renal Disease Requiring Haemodialysis
- Trial name
- NCT07808593
- Volunteers
- 1,950 people
- Sponsor
- University of Cologne
Atherosclerosis, Cardiovascular Disease
A Prospective Study on Predictive Value of Non-Invasive Atherosclerotic Measurements in Elderly Chinese
The purpose of this study is to determine whether non-invasive atherosclerotic measurements (baPWV, IMT, FMD, CACS, ABI) are valuable predictors for cardiovascular events in elderly.
- Trial name
- NCT01208116
- Testing
- Cardiovascular events
- Where
- China
- Volunteers
- 1,290 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University General Hospital
Chronic Kidney Disease, Coronary Arteries Calcifications
CXCR2 Leucocyte Expression Level as a Predictive Factor of Coronary Artery Calcification Progression in Advanced Chronic Kidney Disease Patients
Chronic kidney disease (CKD) is associated with the development of coronary arteries calcifications (CAC) and increased cardiovascular mortality.
- Conditions
- Chronic Kidney Disease, Coronary Arteries Calcifications, CXCR2 Expression
- Trial name
- MACXCALCIF (NCT07811505)
- Testing
- Thoracic CT, Blood samples
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens