Clinical trials: Angioplasty
Critical Lower Limb Ischemia, Abdominal Aortic Aneurysms
The Use of Carbon Dioxide as a Contrast Media for Performing Endovascular Procedures
Prospective randomized comparison between endovascular procedures performed with iodinated contrast or carbon dioxide as intraarterial contrast.
- Trial name
- NCT01861327
- Testing
- CO2, Iodine contrast media
- Where
- Brazil
- Volunteers
- 120 people
- Sponsor
- Nelson Wolosker
Chronic Thromboembolic Pulmonary Hypertension
N-acetyl Cysteine in Post-reperfusion Pulmonary Injury in Chronic Thromboembolic Pulmonary Hypertension.
This study will evaluate the use of N-acetyl cysteine in post-reperfusion pulmonary injury in patients with chronic thromboembolic pulmonary hypertension undergoing pulmonary balloon angioplasty and pulmonary endarterectomy.
- Trial name
- NAC-PostRep (NCT04081012)
- Testing
- N-acetyl cysteine
- Where
- Mexico
- Volunteers
- 34 people
- Sponsor
- Instituto Nacional de Cardiologia Ignacio Chavez
Myocardial Infarction
Feedback Intervention and Treatment Times in ST- Elevation Myocardial Infarction
Part I (Pilot Phase): The purpose of this study is to examine if formalized data assessment and systematic feedback improves treatment times (i.e.
- Trial name
- FITT-STEMI (NCT00794001)
- Testing
- Data analysis and Feedback
- Where
- Germany
- Volunteers
- 50,000 people
- Sponsor
- Karl Heinrich Scholz
Coronary Heart Disease, Angioplasty, Balloon
The Clinical Efficacy and Safety of Drug-coated Balloon
Drug-Coated Balloon (DCB) angioplasty is similar to plain old balloon angioplasty procedurally, but there is an anti-proliferative medication paclitaxel coated on the balloon.
- Trial name
- NCT05133921
- Where
- China
- Volunteers
- 2,487 people
- Sponsor
- Xijing Hospital
Kidney Diseases, Urologic Diseases
Folic Acid for Prevention of Contrast Induced Nephropathy
The purpose of this study is to determine whether periprocedural administration of folic acid is effective in the prevention of contrast induced nephropathy in patients undergoing coronary CTA/angiography/angioplasty.
- Trial name
- FAPCIN (NCT02444013)
- Testing
- Folic acid
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Third Affiliated Hospital, Sun Yat-Sen University
Chronic Total Occlusion of Coronary Artery
CrossBoss and Hybrid Registry on Coronary Chronic Total Occlusions
The successful re-opening of a blocked coronary artery has a beneficial effect on the further clinical course (e.g. improvement of clinical symptoms, improved quality of life, increased heart function, etc.).
- Trial name
- RECHARGE (NCT02075372)
- Testing
- Data registration
- Where
- 21 sites in Belgium, France and 2 more
- Volunteers
- 1,177 people
- Sponsor
- Hasselt University
Diabetes Mellitus, Lactic Acidosis
Safety of Continuing Metformin in Diabetic Patients With Normal Kidney Function Receiving Contrast Media
The purpose of this study is to determine whether metformin causes lactic acidosis in diabetic patients with preserved kidney function, undergoing coronary angiography or angioplasty with new contrast media.
- Trial name
- NCT01873859
- Testing
- Metformin
- Where
- Iran
- Volunteers
- 166 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
End Stage Renal Failure on Dialysis, Renal Failure
Study on Fistuloplasty Using Flow Measurement Guidance
Hypothesis: The primary objective of this study is to assess whether using a flow measurement device, in this case the Transonics flow device, as an end-point to interventional treatment of diseased dialysis fistulae can help…
- Trial name
- NCT01643733
- Testing
- Using Flow measurements to guide fistula angioplasty (Transonics)
- Where
- 2 sites in Canada
- Volunteers
- 26 people
- Sponsor
- Richard Lindsay
Cardiovascular Diseases, Heart Diseases
Biobehavioral Predictors of Coronary Angioplasty Outcome
To examine some of the psychosocial predictors of poor outcome among revascularized coronary artery disease patients.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Coronary Disease
- Trial name
- NCT00005554
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
STEMI, Microvascular Coronary Artery Disease
The 3q25 rs2305619 Polymorphism Associates With Microvascular Obstruction in STEMI
The investigators enrolled 217 patients with acute STEMI undergoing primary PCI. The rs2305619 polymorphism was evaluated by real time PCR and plasma PTX3 concentration was assessed by human PTX3 ELISA kit.
- Trial name
- NCT03907722
- Testing
- Long pentraxin 3
- Where
- Indonesia
- Volunteers
- 217 people
- Sponsor
- Indonesian Cardiovascular Research Center
Hypertension, Portal, Interventional Radiology
Percutaneous Portal Vein Recanalization for Refractory Portal Hypertension in Children With Non-Cirrhotic Extrahepatic Portal Vein Obstruction
This monocentric, prospective, observational study aims to evaluate the clinical efficacy, safety, and technical success of percutaneous portal vein recanalization (PVR) performed via interventional radiology.
- Conditions
- Hypertension, Portal, Interventional Radiology, Percutaneous Portal Vein Recanalization (PVR), Extrahepatic Portal Vein Obstruction (EHPVO)
- Trial name
- PRIMO-01 (NCT07873021)
- Testing
- Percutaneous Portal Vein Recanalization (PVR)
- Where
- Italy
- Volunteers
- 33 people
- Sponsor
- Papa Giovanni XXIII Hospital
ST Elevation Myocardial Infarction, STEMI
Rheolytic Thrombectomy in Patients With Acute STEMI and Large Thrombus Burden
Coronary obstruction by an occlusive thrombus complicating a ruptured or eroded atherosclerotic plaque is the most frequent pathologic substrate of acute myocardial infarction (AMI).
- Trial name
- Rheo-STEMI (NCT02604394)
- Testing
- Rheolytic Thrombectomy, Conventional PCI
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Magdi Yacoub Heart Foundation
Chronic Thromboembolic Pulmonary Hypertension, CTEPH
New International CTEPH Database
The New International CTEPH Database is a prospective, observational multi-center disease registry run by the International CTEPH Association (ICA), which will collect data in chronic thromboembolic pulmonary hypertension (CTEPH)…
- Trial name
- NCT02656238
- Where
- 38 sites in United States, Australia and 20 more
- Volunteers
- 1,019 people
- Sponsor
- International CTEPH Association
Stroke, Coronary Artery Disease
Cerebral Artery Stenosis, Coronary Artery Disease and Arrhythmia
There are many reports about the association of coronary artery disease (CAD) and cerebral artery stenosis (CAS), which had been proved to induce stroke and cognition decline after the revascularization including coronary bypass…
- Conditions
- Stroke, Coronary Artery Disease, Arrhythmia
- Trial name
- NCT00247533
- Testing
- Digital subtraction angiography and 24-hour simultaneous recorder of electrocardiograph
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- Far Eastern Memorial Hospital
Carotid Artery Disease
CAPTURE 2 Post-Marketing Registry
The purposes of the registry are: 1) To provide an ongoing post-market surveillance mechanism to document clinical outcomes. 2) To provide additional information that the RX ACCULINK™ and RX ACCUNET™ can be used safely by a wide…
- Trial name
- CAPTURE 2 (NCT00302237)
- Testing
- RX ACCULINK, RX ACCUNET Embolic Protection System
- Where
- United States
- Volunteers
- 6,426 people
- Sponsor
- Abbott Medical Devices
Myocardial Infarction, Acute Coronary Syndrome
Impact on Public HEalth of a Network in Acute Myocardial Infarction Care
This is a multicenter retrospective observational study with STEMI (ST Elevation Myocardial Infarction) patients who have been treated in the northern Galician Hospitals.
- Trial name
- iPHENAMIC (NCT02501070)
- Where
- Spain
- Volunteers
- 5,937 people
- Sponsor
- Complexo Hospitalario Universitario de A Coruña
Peripheral Vascular Disease
RCT to Evaluate the Renal Protective Effects of Remote Ischaemic Preconditioning in Peripheral Angioplasty
This study aims to demonstrate if remote ischaemic preconditioning (RIPC) may confer renal protection in patients undergoing peripheral angioplasty.
- Trial name
- NCT02054871
- Testing
- RIPC
- Where
- Ireland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mid Western Regional Hospital, Ireland
Cardiovascular Disease, Coronary Artery Disease
Italian Registry on Unprotected Left Main
The RITMO (Registro Italiano sul trattamento del Tronco coMune non protettO) observational study will appraise the prevalence, management strategy, and prognosis of unprotected left main coronary artery disease in Italy.
- Trial name
- RITMO (NCT00612053)
- Where
- Italy
- Volunteers
- 1,200 people
- Sponsor
- University of Turin, Italy
Coronary Artery Disease, Coronary Angioplasty
Atorvastatin Pre-Treatment Influences the Risk of Percutaneous Coronary Intervention (PCI) Study 2
This study investigates potential protective effect of atorvastatin pre-treatment in patient with stable coronary artery disease undergoing percutaneous coronary intervention (PCI) on chronic statin therapy.
- Trial name
- TIPS-2 (NCT01058057)
- Testing
- atorvastatin
- Where
- Czechia
- Volunteers
- 200 people
- Sponsor
- University Hospital, Motol
Contrast Induced Nephropathy
Hydration and Contrast-Induced Nephropathy in Primary Angioplasty
The purpose of this study is to determine whether hydration with sodium bicarbonate is more effective than hydration with sodium chloride to prevent contrast induced nephropathy in patients undergoing Primary Coronary…
- Trial name
- NCT00770614
- Testing
- sodium bicarbonate solution, Isotonic saline
- Where
- Italy
- Volunteers
- 450 people
- Sponsor
- Ospedale Misericordia e Dolce