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 241 clinical trials
Registration Trial of the Intracranial Visualized Stent for the Wide-necked Intracranial Aneurysms:REBRIDGE
This trial was designed as a prospective, multicentre, open, non-inferiority, randomised controlled clinical trial, with the control devices being MicroVention's LVIS Intraluminal Support Device and LVIS Jr. Intraluminal Support Device. Approximately 200 subjects with intracranial aneurysms would be enrolled for stent-assisted coiling embolisation according to the inclusion and exclusion criteria …
OCT-Guided Stent Optimization for Short-Duration Dual Antiplatelet Therapy in Stable Angina
This study aims to evaluate whether the use of optical coherence tomography (OCT), an advanced intravascular imaging tool, can improve stent implantation results and make it possible to shorten the duration of dual antiplatelet therapy (DAPT) in patients with stable angina who undergo percutaneous coronary intervention (PCI). PCI with drug-eluting …
Outcome of Resection Anastomosis and Long Term Stenting With Montgomery Tube Operations in Management of Grade 3 Benign Laryngotracheal Stenosis
Laryngotracheal stenosis is a challenging problem in the field of laryngology. In the majority of patients, acquired stenosis of the larynx and trachea is due to accidental trauma, prolonged intubations, or tracheostomy. Congenital stenosis, caustic injury, and granulomatous diseases are also etiological factors in laryngotracheal stenosis (Grenier PA et al, …
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.
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%. …
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 …
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 …
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: …
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
Atorvastatin Pretreatment in Cerebrovascular Events (APICES) After Flow Diverter Implantation
APICES trial is an investigator-initiated, multicenter, multicenter, randomized, double-blind, placebo-controlled clinical trial that plans to enroll 396 patients with a 1-year follow-up, including a neurovascular imaging examination [digital subtraction angiography (DSA), CT angiography (CTA) or magnetic resonance angiography (MRA)] at 6 months after index treatment. It was designed in compliance …
