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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 (224) clinical trials

The Efficacy of Plastic Stent Anchoring to Reduce Migration of Metal Stent

Endoscopic retrograde biliary drainage using a plastic stent for the treatment of malignant biliary stricture has advantages in that it is easy to perform and low cost, but it has a short period of patency. To overcome this drawback, self-expandable metal stents (SEMS) have been developed and are now widely ...

Phase N/A

Short-term Dual Antiplatelet Therapy After Deployment of Bioabsorbable Polymer Everolimus-eluting Stent

"Prospective, open label, randomized, multicenter study Patients treated with a new generation of Everolimus-eluting stents (Synergy). After PTCA, patients are randomized to a group of DAPT for one year or a group of P2Y12 monotherapy after 3 months of DAPT. After 12 months of PTCA, evaluate major cardiovascular events and ...

Phase N/A

Alpine vs. Xpedition: Evaluation of Stent Delivery System

Rationale: The current gold standard for percutaneous coronary intervention (PCI) is the second generation drug-eluting stent (DES). The most commonly used DES is the everolimus-eluting stent (EES). New stent delivery systems for PCI with EES are developed to optimize strength, flexibility and pushability of the catheter. The effect on procedural ...

Phase N/A

Study of the RelayPro Thoracic Stent-Graft in Subjects With an Acute Complicated Type B Aortic Dissection

This clinical trial is a prospective, multicenter, non-blinded, non-randomized study designed to assess the RelayPro thoracic endografts in the treatment of acute, complicated type B aortic dissection. The primary endpoint will measure all-cause mortality at 30 days post-procedure. Subjects will be enrolled on a first come, first serve basis; however, ...

Phase N/A

Study of the Relay Pro Thoracic Stent-Graft in Subjects With Traumatic Injury of the Descending Thoracic Aorta

This is a prospective, multicenter, non-blinded, non-randomized study of the RelayPro Thoracic Stent-Graft in subjects with traumatic injury of the DTA in subjects who are candidates for endovascular repair.The primary objective of the study is all-cause mortality at 30 days post procedure. The secondary objectives of the trial will include ...

Phase N/A

Real World Drug-Eluting Stent Prospective Open Multi-site Registry in Korea: BioMimeTM Stent Ultimaster Stent vs. Xience Stent By SMart Angioplastry Research Team (SMARTDESK-MX)

A prospective, open, multicenter, and observational study will register and compare Xience groups treated in institutions such as the BioMime , Ultimaster group prospectively registered from June 2016. The Xience group has already been registered in the previous study (SMARTDESK-BX), so BioMimeTM and Ultimaster only need to be registered. Follow-up ...

Phase N/A

Cholangioscopic Assessment of Occluded Biliary Stent and Role of Biliary Radiofrequency Ablation

Study Design: Prospective, multi-center, single arm, post market, observational study Two groups: Sludge group: SEMS occluded due to sludge/stones in SEMS Ingrowth/overgrowth group: SEMS occluded due to malignant tumor ingrowth or benign hyperplastic tissue overgrowth Primary Endpoint: Successful restoration of bile duct drainage with biliary obstructive symptom and cholangitis relief ...

Phase N/A

MOSTEGRA TRIAL:MO-(Dified) STE-(nt) GRA(-ft): Surgeon-modified Fenestrated-branched Stent-grafts

Complex aortic aneurysms are those involving the renal and visceral arteries, and open repair of these aneurysms requires more extensive dissection, aortic clamping above the renal or mesenteric arteries, and possible reconstruction of aortic branches. Recovery time tends to be longer, including more hospital days, than for endovascular repair, and ...

Phase N/A

TTS Esophageal HILZO Stent: A Safety and Feasibility Study

The main objective of this study is to evaluate the safety and efficacy of placement of the esophageal HILZO Covered stent with the TTS method in patients with non-operable malignant obstruction of the esophagus or esophagogastric junction, extrinsic malignant compression, or recurrent malignant dysphagia after esophagectomy. Other (secondary) objects are ...

Phase N/A

Effect and Efficacy of Xpedition /Alpine Everolimus-eluting Stent for Coronary Atherosclerosis

Secondary endpoints of this study are Stent thrombosis-24 hours(acute), 30 days(subacute), 1 year(late), every 1 year till 3 years(very-late) after index PCI Target vessl failure Composite rate of cardiac death and any MI, 3 years Composite rate of all death and any MI Composite rate of all death, any MI, ...

Phase N/A