Clinical trials: Stent
Malignant Hepatobiliary Neoplasm
Metal Versus Plastic Stent in Malignant Hilar Biliary Obstruction
The purpose of this study was to compare the difference in the stent patency duration between side-by-side fully covered self-expanding metal stents (SEMS) and side-by-side plastic stents in patients with malignant hilar biliary…
- Trial name
- NCT03857958
- Testing
- endoscopic retrograde cholangio-pancreatography
- Where
- South Korea
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Glaucoma, Endothelial Cell Loss, Corneal
Changes in Corneal Endothelial Cell Density After Transscleral ab Interno Glaucoma Gel Stent Implantation
The objective of this study is to evaluate the change of endothelial cell count after XEN45 in patients with or without cataract operation.
- Trial name
- NCT04547036
- Testing
- XEN45
- Where
- Austria
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Paracelsus Medical University
Lung Neoplasms, Respiratory Failure
Clearance Of Mucus In Stents (COMIS)
The goal of this clinical research study is to compare the effects of sodium bicarbonate to normal saline when used for clearing mucus blockage in patients with airway stents.
- Conditions
- Lung Neoplasms, Respiratory Failure, Pneumonia, Acute Coronary Syndromes
- Trial name
- NCT01370278
- Testing
- Normal Saline, Sodium Bicarbonate
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Coronary Artery Disease, Drug-eluting Stent
A Prospective Multicenter Post Approval Study to Evaluate the Long-term Safety and Efficacy of the Resolute Integrity in the Japanese All-comers Patients With Coronary Artery Disease (PROPEL)
This is a prospective, multicenter, historical controlled study. The present clinical study will measure non-inferiority of 12 month TLF rate compared to historical control.The selected historical control is the Xience V arm from…
- Trial name
- NCT01808391
- Where
- Japan
- Volunteers
- 1,204 people, healthy volunteers welcome
- Sponsor
- Associations for Establishment of Evidence in Interventions
Coronary Artery Disease
WEDGES: Coronary Lesion Preparation With Enhanced Dilatation for Good Expansion of Stent: Assessment of a New Scoring Balloon by Quantitative Stent Enhanced Visualization
Stent under-expansion during percutaneous coronary intervention (PCI) is one of the suboptimal results associated with a higher risk of restenosis and thrombosis.
- Trial name
- WEDGES (NCT05019443)
- Testing
- Wedge Scoring Balloon, Conventional Balloon
- Where
- 5 sites in Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Stephane Carlier
Carotid Stenosis
Safety and Effectiveness of Ticagrelor in Patients Undergoing Carotid Stenting
patients undergoing carotid stenting take dual anti platelet therapy to prevent thrombotic complications usually used drugs are aspirin plus clopidogrel but there are patients not respond so ticagrelor may be an effective and…
- Trial name
- NCT04091074
- Testing
- Ticagrelor, Clopidogrel, Carotid stenting
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Assiut University
Free Gingival Graft
Effect of Nano-Bio Fusion Gel on Palatal Wound Healing After Free Gingival Graft Harvest.
The main aim of soft tissue grafts is to treat mucogingival defects such as exposed root surfaces or augment gingival tissue dimensions.
- Trial name
- NCT05442359
- Testing
- Nano-bio fusion gingival gel, stent
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Coronary Restenosis
Effect of Combination of Non-sLip Element Balloon (NSE) and druG-coated bAlloon (DCB) for In-steNT Restenosis Lesions
Use of SeQuent® Please drug coated balloon (DCB) is effective to treat patients with in-stent restenosis (ISR). However, whether the type of pre-dilatation balloon prior to DCB dilatation impacts on clinical and angiographic…
- Trial name
- ELEGANT (NCT02300454)
- Testing
- Non-slip element balloon (NSE), Balloon
- Where
- 2 sites in Japan
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Mitsui Memorial Hospital
Subjects With Primary Open-angle Glaucoma (POAG)
Prospective Evaluation of Open-Angle Glaucoma Subjects on One Topical Hypotensive Medication Treated With Two iStents
The purpose of this study is to evaluate the intraocular pressure (IOP) lowering effect of two iStent devices in eyes of subjects with primary open-angle glaucoma
- Trial name
- NCT01252862
- Testing
- iStent
- Where
- Armenia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
Aortic Stent Graft
Blood Pressure Changes During Moderate Intensity Strength Training in Aortic Stent-graft Patients
Patients with an aortic stent graft are recommended to do muscle strengthening exercise as part of their rehabilitation. But, as excess blood pressure pose a risk to the integrity of the stent graft, high intensity muscle…
- Trial name
- NCT03424863
- Testing
- Moderate Intensity Muscle Strengthening
- Where
- Denmark
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Marius Henriksen
Coronary Artery Disease
Study Safety and Performance of the Biomime Stent in Patients With Single, De Novo, Non-Complex Coronary Lesions
1.) Indigenously developed and designed BioMimeTM is a predictably safe \& efficacious 3rd generation drug eluting stent (DES) with a propensity to minimize vascular injury by use of an intelligent mix of ultra-low strut…
- Trial name
- meriT-1 (NCT01507519)
- Testing
- Sirolimus Eluting Coronary Stent System (Biomime)
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Meril Life Sciences Pvt. Ltd.
Left Main Coronary Artery Disease
Mini Crush or Double Kissing Crush Stenting Techniques For Complex Left Main Bifurcation Lesions
The Crush technique has evolved significantly since its introduction to the literature by Colombo et al in 2003, with multiple iterations including mini-crush (MC) and double kissing-crush (DKC) stenting techniques.
- Trial name
- NCT06546748
- Where
- Turkey (Türkiye)
- Volunteers
- 531 people, healthy volunteers welcome
- Sponsor
- Istanbul Mehmet Akif Ersoy Educational and Training Hospital
In-stent Restenosis, Stent Fracture
Pilot Study of the α Prototype NIMBLE System: Feasibility, Safety, and Initial Performance in Non-Invasive Detection of Coronary In-Stent Restenosis
The NIMBLE-I study is a prospective, unicentric, single arm, feasibility clinical trial designed to evaluate a novel medical device for the non-invasive monitoring of coronary stents.
- Conditions
- In-stent Restenosis, Stent Fracture, Stent Complication
- Trial name
- NIMBLE-I (NCT06968858)
- Testing
- NIMBLE test
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Nimble Diagnostics S.L.
Ischemia, Peripheral Arterial Disease (PTA
The ABSORB Bioresorbable Scaffold Below the Knee (BTK) Study
ABSORB BTK Study: A prospective, multicenter, controlled clinical evaluation of the use of a bioresorbable drug eluting stent in the arterial vasculature below the knee
- Conditions
- Ischemia, Peripheral Arterial Disease (PTA, Arterial Occlusive Diseases
- Trial name
- NCT02793349
- Testing
- Absorb Bioresorbable Vascular Scaffold
- Where
- 4 sites in Australia, Netherlands and 1 more
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- The University of New South Wales
Primary Open Angle Glaucoma (POAG)
One, Two, or Three iStents for the Reduction of Intraocular Pressure in Open-angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the intraocular pressure (IOP) lowering effect of one, two, or three iStent devices in eyes of subjects previously on two anti-glaucoma medications.
- Trial name
- NCT01517477
- Testing
- iStent
- Where
- Armenia
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
Aortic Geometry, Vascular Remodeling
Impact of Aortic Geometry on Vascular Remodeling After Stent Implantation in Coarctation of the Aorta
This study aims to assess: 1. Aortic geometrical changes and their relationship to hypertension and cardiovascular events. 2. Aortic geometrical differences between healthy individuals and patients with repaired coarctation of…
- Conditions
- Aortic Geometry, Vascular Remodeling, Coarctation of Aorta, Blood Pressure
- Trial name
- NCT07131111
- Testing
- CT aortography, CMR
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Aneurysm, Cerebral, Endovascular Procedures
Comparison of Two Different Antiplatelet Preparations for an Unruptured Intracranial Aneurysm
Perform a randomized comparison study of dual-antiplatelet (aspirin, prasugrel) and triple-antiplatelet (aspirin, clopidogrel, and cilostazol) preparation using P2Y12 assay in patients with high on-treatment platelet reactivity…
- Trial name
- NCT03581409
- Testing
- Aspirin, Prasugrel, Clopidogrel
- Where
- South Korea
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Cleft Lip, Cleft Lip and Palate
Effect of Different Nasal Stent Designs With Nasoalveolar Molding Appliance
This study is designed to compare 2 different designs of nasal stents in conjunction with nasoalveolar molding appliance regarding the changes in nose and lip esthetics in infants with cleft lip and palate.
- Trial name
- NCT06411444
- Testing
- Grape Design Nasal Stent
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Acute Aortic Dissection
Triple-branch Stent Graft Placement and Total-arch Replacement for the Treatment of Acute DeBakey I Aortic Dissection
The purpose of this study is to compare triple-branched stent placement with total-arch replacement in the treatment of acute DeBakey I aortic dissection .
- Trial name
- TBSGPATART (NCT02622750)
- Testing
- triple-branched stent graft, four-branched Dacron graft
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Liang-Wan Chen MD
Peripheral Artery Disease
Clinical Study of Focal Implant Used for Lower Extremity Post-angioplasty Dissection
This is a prospective, multicenter, randomized controlled trail using spot stenting to treat lower extremity post-angioplasty dissection.
- Trial name
- PINTO (NCT05562076)
- Testing
- the spot stent(ZENFLEX ® Pinto) system, the bare stent( Everflex) system
- Where
- 12 sites in China
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Zhejiang Zylox Medical Device Co., Ltd.