Clinical trials: STENTS
Coronary Artery Disease (CAD)
GLOBAL LEADERS: A Clinical Study Comparing Two Forms of Anti-platelet Therapy After Stent Implantation
After a stent procedure, it is common practice to prescribe anti-platelet medication to prevent the blood from clotting. The main objective of this study is to determine if there is a better medication strategy to prevent blood…
- Trial name
- NCT01813435
- Testing
- Ticagrelor, Acetylsalicylic Acid, Clopidogrel
- Where
- 130 sites in Australia, Austria and 16 more
- Volunteers
- 15,991 people
- Sponsor
- ECRI bv
Pulmonary Artery Stenosis
Post-Approval Study of PALMAZ MULLINS XD™ in Treating Pulmonary Artery Stenosis
The purpose of the clinical investigation is to characterize clinical outcomes and to assess the real-world use of the commercial PALMAZ MULLINS XD™ Pulmonary Stent.
- Trial name
- REALPASS (NCT07122518)
- Testing
- PALMAZ MULLINS XD™ Pulmonary Stent
- Where
- 8 sites in United States
- Volunteers
- 35 people
- Sponsor
- Cordis US Corp.
Malignant Airway Obstruction
A Metal Bare Stent With 125 Iodine （125I）Seeds for the Treatment of Malignant Central Airway Stenosis
Malignant central airway stenosis caused by primary or metastatic malignant tumor may lead to dyspnea even death of patients.With the rapid development of interventional pulmonology, bronchoscopic therapy has become the main…
- Trial name
- NCT03944408
- Testing
- stent implantation
- Where
- China
- Volunteers
- 200 people
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
Ischemic Heart Disease, Stenotic Coronary Lesion
RESOLUTE China RCT
The primary objective of this study is to evaluate the in-stent late lumen loss (LLL) at 9 months, defined as the difference between the post-procedure minimal lumen diameter (MLD) and the follow-up angiography MLD, of the…
- Conditions
- Ischemic Heart Disease, Stenotic Coronary Lesion, Cardiovascular Diseases, Arteriosclerosis
- Trial name
- R-China RCT (NCT01334268)
- Testing
- Taxus Liberte Paclitaxel-Eluting Coronary Stent System, Resolute Zotarolimus-Eluting Coronary Stent System
- Where
- 4 sites in China
- Volunteers
- 400 people
- Sponsor
- Medtronic Vascular
Cardiovascular Diseases
A Multicenter Observational Registry to Evaluate Safety and Performance of Vivo ISAR (SECURE Global Registry)
The objective of this post marketing observational registry is to evaluate clinical outcomes (safety and performance) in an all-comers population with coronary artery disease (CAD) treated with the Polymer Free Sirolimus Eluting…
- Trial name
- NCT06412250
- Where
- 32 sites in India, Italy and 2 more
- Volunteers
- 2,000 people
- Sponsor
- Translumina Therapeutics Pvt Ltd.
Aortic Coarctation
Covered CP Stents for the Prevention or Treatment of Aortic Wall Injury Associated With Coarctation of the Aorta
Coarctation of the aorta (CoA) is a congenital abnormality producing obstruction to blood flow through the aorta. Coarctation can occur in isolation, in association with bicuspid aortic valve or with major cardiac malformations.
- Trial name
- COASTII (NCT01278303)
- Testing
- Treatment of Aortic Wall Injury
- Where
- 19 sites in United States
- Volunteers
- 82 people
- Sponsor
- Johns Hopkins University
Pancreatic Cancer
Plastic vs. Covered Metal vs. Uncovered Metal Biliary Stents for the Management of Malignant Biliary Obstruction
This is a single center, randomized, unblinded study to compare the rate of occlusion of plastic, uncovered metal, or fully covered metal biliary stents in patient's with surgically resectable disease or those undergoing…
- Trial name
- NCT01038713
- Testing
- Biliary stent placement
- Where
- United States
- Volunteers
- 94 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Coronary Artery Disease
Relationship Between Initial Plaque Characteristics and Stent Surface Coverage Patterns
Vulnerable plaque characterized by thin fibrous cap and large lipid core is an independent risk factor for most of acute cardiac event.
- Trial name
- NCT01024179
- Testing
- Polymer-based sirolimus-eluting stent (Partner stent )
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Harbin Medical University
Pancreatic Pseudocyst
Prospective Random Comparing Study on EUS-guided Pseudocyst Drainage by Naso-pancreatic Tube and Stents
EUS-guided pseudocyst drainage has been used world widely. Now, most endoscopists tend to place several stents to drain the content of cyst into GI tract.
- Trial name
- NCT01585662
- Testing
- EUS-guided pancreatic pseudocyst drainage
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Xiaoyin Zhang
Randomized Controlled Trial, Human Study
Propylene Mesh VS Standard Customized Palatal Stent as Protective Mechanical Barrier
protection of the palatal wound is an essential step following harvesting a palatal soft tissue graft. During the last decades, several materials were used to avoid protect against the post-operative problems as bleeding, pain…
- Trial name
- NCT04348279
- Testing
- propylene mesh
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Catheter Blockage, Oncology
A Novel Ureteric Stent in Kidney Stone Patients and Oncology Patients Compared to a Conventional JJ Stent
Urological stents and catheters often lead to inflammation, causing pain and infection in the urinary tract. Moreover, 80% of stents are associated with pain, negatively impacting on QoL and mental health.
- Conditions
- Catheter Blockage, Oncology, Kidney Stone
- Trial name
- CASSETTE (NCT06815120)
- Testing
- Experimental ureteric stent with specially shaped side-holes that prevent stagnation points (i.e., areas of low flow that cause particles to settle and E&B), Qualitative interview
- Where
- 2 sites in United Kingdom
- Volunteers
- 50 people
- Sponsor
- University of Southampton
Coronary Disease
Anatomic Versus Physiologic Guidance for Complete Revascularization With DES Eluting in Patients With CAD
This study is to compare clinical outcomes between quantitative coronary angiography-guided anatomic complete revascularization and fractional flow reserve-guided physiologic complete revascularization in patients with…
- Trial name
- ASSIST (NCT05529459)
- Testing
- Percutaneous Coronary Intervention
- Where
- 17 sites in South Korea
- Volunteers
- 2,400 people
- Sponsor
- Seung-Whan Lee, M.D., Ph.D.
Neoplasms,Colorectal
Self-expandable Metal Stent (SEMS) Endoscopic Placement for Malignant Colonic Obstruction Therapy
Compare the effectiveness of Self-expandable metal stent (SEMS) and diverting stoma formation for the bowel preparation as a bridge to surgical treatment of patients with MCO.
- Trial name
- PATENCY (NCT05643989)
- Testing
- Stoma formation, Endoscopic self-expandable metal stent placement
- Where
- Russia
- Volunteers
- 56 people
- Sponsor
- Russian Society of Colorectal Surgeons
Multi-vessel Diseases, Angina
Serial EValuation of multiplE Coronary Artery Diseases by an Optical Coherence Tomography; Assessment of the Changes of de Novo Lesions and Comparisons of Neointimal Coverage Between Xience Prime® Versus Cypher SelectTM Stents; SEVEN-Xience Study
This study is a prospective open-labeled, randomized study to compare the neointimal coverage at 3 months and 12 months and its serial changes between 3 months and 12 months according to the implanted DES and evaluate the serial…
- Trial name
- NCT01856374
- Testing
- Sirolimus-eluting stent (Cypher SelectTM, Cordis, Miami, FL), Everolimus-eluting stent(Xience Prime®, Abbott Vascular, Santa Claea, CA), Pravastatin 20mg
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Yonsei University
Coronary Artery Disease, Acute Coronary Syndrome
Personalized Vs. Standard Duration of Dual Antiplatelet Therapy and New-generation Polymer-Free vs- Biodegradable-Polymer DES
New-generation metallic drug-eluting stents represent the standard of care among patients undergoing percutaneous coronary intervention (PCI).
- Conditions
- Coronary Artery Disease, Acute Coronary Syndrome, Chronic Coronary Syndrome, Myocardial Infarction
- Trial name
- PARTHENOPE (NCT04135989)
- Testing
- Percutaneous coronary intervention with implantation of amphilimus-eluting stents for coronary artery disease., Percutaneous coronary intervention with implantation of everolimus-eluting stents for coronary artery disease., Personalized DAPT duration
- Where
- 13 sites in Italy
- Volunteers
- 2,106 people
- Sponsor
- Federico II University
Ureteral Stent Related Morbidity
Reduction of Stent Associated Morbidity by Minimizing Stent Material.
After providing informed consent, patients will be randomized into one of two groups (single-blinded): Group 1 will receive a standard Percuflex® (Boston scientific) ureteral stent.
- Trial name
- NCT03217318
- Testing
- ureteral stenting with standard or modified ureteral stent
- Where
- Switzerland
- Volunteers
- 92 people
- Sponsor
- Cantonal Hospital of St. Gallen
Cardiovascular Diseases
Photon-Counting Cardiac CT in Post-PCI Patients
This study takes patients who have undergone percutaneous coronary intervention as the research subjects and employs a prospective observational cohort design, aiming to develop and validate a "one-stop" photon-counting computed…
- Trial name
- NCT07763340
- Where
- China
- Volunteers
- 800 people
- Sponsor
- Chinese PLA General Hospital
Coronary Artery Disease
Two-stent vs Provisional Stenting Techniques for Patients With Complex Coronary Bifurcation Lesions
The purpose of this study is to establish the optimal strategy for stenting in coronary bifurcation lesion.
- Trial name
- DEFINITION-II (NCT02284750)
- Testing
- Percutaneous coronary intervention
- Where
- China
- Volunteers
- 660 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Coronary Artery Disease
A Trial of Bare Metal Stent - Cobalt Chromium Versus Stent Coating With Sirolimus
The objective of this study is to evaluate the security issues and efficacy of coronary stenting Cobalt Chrome covered with sirolimus-eluting Cobalt Chrome platform in patients with coronary artery lesion.
- Trial name
- INSPIRON (NCT01093391)
- Testing
- DRUG ELUTING STENT, BARE METAL STENT
- Where
- 4 sites in Brazil
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Scitech Produtos Medicos SA
Coronary Artery Disease
Optimization of Percutaenous Coronary Intervention With Liberal Use of Post-dilatation
To achieve optimal long-term clinical results after percutaneous coronary intervention (PCI), adequate deployment of stents is essential.
- Trial name
- OPTIMIZE-PCI (NCT06558474)
- Testing
- Liberal post-dilatation strategy during PCI
- Where
- Netherlands
- Volunteers
- 12,000 people
- Sponsor
- Cathreine BV
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