stent Clinical Trials
A listing of stent medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 243 clinical trials
Plan to Evaluate Early Endothelialization of a Polymer Free Sirolimus-eluting Coronary Stent System (VIVO ISARTM) Compared With Everolimus-eluting Durable Polymer Stent (XIENCE SkypointTM) in Patients Undergoing Percutaneous Coronary Intervention.
To evaluate the stent endothelialization (> 20 microns) of VIVO ISARTM versus XIENCE SkypointTM stents at 1-month (very early strut covered) at follow-up by Optical Coherence Tomography (OCT) implanted IN THE SAME PATIENT during routine clinical practice.
Camrelizumab Combined With Neoadjuvant Chemotherapy After Stent Placement for Left-Sided Obstructive Colonic Cancer
Patients with obstruction are associated with worse oncologic outcomes compared with those having nonobstructive tumors. Conventionally, patients with malignant large bowel obstruction receive emergency surgery, with morbidity rates of 30%-60% and mortality rates of 7-22%, and about two-thirds of such patients end up with a permanent stoma. Self-expanding metallic stents …
Paclitaxel Eluting Stent in Long SFA Obstruction: A Prospective, Randomized Comparison With Bypass Surgery
Chronic lower limb ischemia due to atherosclerosis causes significant morbidity especially in elderly: the prevalence of asymptomatic obstructive peripheral atherosclerosis among 40-74 old is 4-22%. The prevalence of its milder symptomatic manifestation, intermittent claudication among 40 years old men is about 1% and among 70 years old it is 7%. …
IntravasCular Imaging-Guided Versus AngiogRaphy-GUided Drug-Eluting Stent Implantation for Fermoropopliteal Artery Disease
Objectives: 1) To evaluate the feasibility of using intravascular ultrasound to assess lesion morphology, select an appropriate stent size and landing zone 2) To compare the primary patency rates after intra vascular imaging-guided versus angiography-guided stent implantation for the treatment of fermoropopliteal artery segment lesions. Hypothesis: One of the key …
Does Pancreatic Stent Decrease the Risk of Pancreatitis After Pancreatic Sphincterotomy for Difficult Cannulation?
The purpose of the study is to compare the risk of PEP after pancreatic sphincterotomy performed for difficult cannulation in a group of patients with and in a group of patients without placement of a prophylactic pancreatic stent. The definition of difficult cannulation is defined according to the literature.
Concave Supra-arch Branched Stent-Graft System for Endovascular Treatment of Aortic Arch Diseases
The objective of the study is to evaluate the safety and efficacy of the Lifetech Concave Supra-arch Branched Stent-Graft System for Endovascular Treatment of Aortic Arch Diseases
Intra-nasal Ketorolac for Acute Ureteral Stent-associated Pain Following Ureteroscopy for Stone Disease
Objective: To improve quality-of-life and health care delivery to patients receiving ureteral stents. Specific Aims: Evaluate the feasibility, practicality, and qualitative outcomes of utilizing intra-nasal ketorolac in patients with indwelling ureteral stents (Phase I), followed by a randomized trial comparing two non-steroidal anti-inflammatory drugs, intra-nasal Ketorolac versus oral Diclofenac. Hypotheses: …
Safety and Efficacy of a Multi-branched Thoracoabdominal Stent Graft System for Thoracoabdominal Aortic Aneurysm.
Evaluation of the safety and efficacy of a multi-branched thoracoabdominal stent graft system for thoracoabdominal aortic aneurysm.
Debulking Atherectomy Versus Stent Angioplasty for Limb Ischaemia of Diabetic Lower Limb Atherosclerosis-occlusive Disease.
In order to assessment the safety and efficacy of debulking atherectomy versus stent angioplasty for limb ischaemia of diabetic lower limb atherosclerosis-occlusive disease, we intend to conduct a prospective, multicenter, randomized controlled, non-inferiority trial. The main surgical methods included stent angioplasty group (Nickel-titanium self-expanding bare stent) and debulking atherectomy group …
Compare the Safety and Effectiveness of Two Different Kinds of Stent System in Intracranial Aneurysms
The primary objective of this trial is to evaluate the safety and efficacy of SINOMED IAS in patients with intracranial aneurysms.
