Clinical trials: STENTS
Durability of Implanted Intravascular Stents, Hemodynamic Effect of Implanted Intravascular Stents
Intravascular Stents Fracture Effects
The goal of the study is to evaluate long term durability and hemodynamic effect of implanted stents in the aortic arch and in pulmonary artery branches.
- Trial name
- NCT01382381
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Colon Ischemia, Aortic Aneurysm
Prevention of Colon Ischemia During Aortic Aneurysm (AAA) Repair
Patients undergoing surgery on their Aorta can get ischemia, a lack of blood flow, to their intestines and colon. This is very serious, as 2 out of 3 patients who have this problem die before leaving the hospital.
- Trial name
- NCT00671203
- Testing
- Reestablish colon blood flow
- Where
- 2 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Spectros Corporation
Hypospadias
Antibiotic Use in Distal Hypospadias Repair
Hypospadias is a common condition where the opening of the penis is not located at the tip, but along the underside of the penis. It is estimated to occur in 1/300 live male births, making it one of the most common birth defects.
- Trial name
- NCT03275519
- Testing
- Randomization to not receive prophylactic antibiotics after surgery., Randomization to receive prophylactic antibiotics after surgery
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Arkansas Children's Hospital Research Institute
Palatal Wound
Palatal Shield Technique for Graft Donor Site Healing
This randomized clinical trial aims to compare two techniques for managing the palatal donor site following gingival graft harvesting: a palatal stent made of flowable composite resin versus conventional suturing.
- Trial name
- NCT07089433
- Testing
- Palatal stent as wound dressing, Conventional suturing
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Cagliari
Peripheral Arterial Disease
Outcomes of Endovascular Treatment of Superficial Femoral Artery In-stent Restenosis
Lower limb peripheral arterial disease (PAD) is a common, important manifestation of systemic atherosclerosis. Stenosis or occlusions in the superficial femoral artery (SFA) may result in intermittent claudication or even…
- Trial name
- NCT04123639
- Testing
- PTA
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assiut University
Urologic Diseases, Urological System Complication of Procedure
Migration of Intraureteral Stents Compared to Conventional Double-J Stents.
The purpose of this study is to determine if stents placed with only one loop in the kidney move more than stents placed with a loop in both the kidney and a bladder.
- Trial name
- NCT04763837
- Testing
- Intraureteral stent, Conventional Double-J stent
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Louisville
Glaucoma
Benchmarking Management of Glaucoma Using the Diopsys VEP/PERG Protocols.
Establish electrophysiological benchmarks, using the Diopsys Visual Evoked Potential/ Pattern ERG (VEP/PERG) protocols of populations with Glaucoma following: 1) Baseline VEP/ERG prior to treatment; and 2) VEP/PERG after…
- Trial name
- NCT02594280
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Diopsys, Inc.
Congenital Heart Disease, Aortic Coarctation
Evaluation of Image-Based Modelling on Clinical Decisions in Coarctation of the Aorta
To answer the research question: "Would image-based modelling result in different clinical decisions as compared to clinical practice guidelines?", we will conduct a randomized controlled experiment in which we will compare the…
- Conditions
- Congenital Heart Disease, Aortic Coarctation, Cardiovascular Disease
- Trial name
- NCT02700737
- Testing
- Image-based simulation modelling, Imaging parameters currently recommended by clinical practice guidelines
- Where
- United Kingdom
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- London School of Economics and Political Science
Intrauterine Adhesion
Safety of Leaving Cook Balloon Uterine Stent in Uterus for One Month
To use Cook balloon uterine stent to prevent intrauterine adhesion (IUA), and to see if leaving it in the uterus will cause uterine infection.
- Trial name
- NCT01167296
- Testing
- Cook balloon uterine stent
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Shin Kong Wu Ho-Su Memorial Hospital
Venous Ulcer Recurrent
Iliac Vein Stenting and Compression Therapy in Recurrent Venous Ulceration
Comparing the result of of iliac vein stenting and compression therapy in management of recurrent venous ulceration.
- Trial name
- NCT04834232
- Testing
- compression therapy, iliac vein stenting
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Urinary Stones, Ureteral Calculus
The Usefulness of Flexible Cystoscopy for Preventing Double-J Stent Malposition After Laparoscopic Ureterolithotomy
The aim of this study was to evaluate the role of flexible cystoscopy in preventing malpositioning of the ureteral stent after laparoscopic ureterolithotomy in male patients.
- Trial name
- FC-DM (NCT03150446)
- Testing
- flexible cystoscopy
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Sung Gu Kang
Nasolacrimal Duct Obstruction
A Comparison of Endonasal Dacryocystorhinostomy With and Without Silicone Tubes
Aim of study is to investigate whether the use of silicone tubes in endonasal DCR surgery increases the success rate and / or complication rate compared to surgery without tubes.
- Trial name
- NCT00784992
- Testing
- Endonasal dacryocystorhinostomy
- Where
- 2 sites in Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Primary Percutaneous Coronary Intervention
Thin Versus Thicker Strut Thickness Stents in Primary Percutaneous Intervention
1. To evaluate clinical safety of the device in terms of Deaths, any stroke and Myocardial Infarction up to 1 year in both study groups to prove non inferiority of biomime stent 2.
- Trial name
- NCT06914089
- Testing
- The BioMime is an ultra-thin strut (65 µm) SES that uses a cobalt-chromium platform with a unique hybrid design of open cells in the mid segment and closed cells at the edges
- Where
- Egypt
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Assiut University
Coarctation of the Aorta
Coarctation Of the Aorta Stent Trial
The purpose of this study is to determine whether Cheatham Platinum bare metal stents are safe and effective in the treatment of native and recurrent aortic coarctation in selected children, adolescents and adults.
- Trial name
- COAST (NCT00552812)
- Testing
- Stent therapy of aortic coarctation
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Richard E. Ringel
Orthodontic Appliance Complication
Root Proximity During Mini-Screw Insertion Using a Digital Three-Dimensional Printed Guide
Although mini screw insertion is considered as a simple and non-invasive technique, it's a critical procedure which requires precision and accuracy.
- Trial name
- NCT03653078
- Testing
- Three dimensional printed digital guide
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
Common Bile Duct Calculi
Failed Retrograde Cholangiopancreatography (ERCP) Stone Extraction: Surgical Interference
Assessment of the differences in stone size and the largest CBD diameter before and after stenting in one or two sessions. Stone clearance and complications were also determined with the ERCP, and factors associated with complete…
- Trial name
- NCT05746832
- Testing
- Endoscopic stenting Retrograde Cholangiopancreatography (ERCP)
- Where
- Egypt
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Assiut University
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
Vaginal Stricture
Newly Designed Vaginal Stent to Improve Patient Comfort and Healing Following Vaginal Surgery or Vaginal Radiation
Each year, females need surgery to create a vaginal canal or pelvic radiation to treat cancer. The result is often a narrowing or scarring of their vagina. To aid in healing a stent is often placed.
- Trial name
- NCT04807387
- Testing
- Vaginal Stent A, Vaginal Stent B, Vaginal Stent
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Abdominal Aortic Aneurysm, Endovascular Procedures
Standardization of Physician-Modified Stent Grafts for Abdominal Aortic Aneurysms
This study explores the use of physician-modified stent grafts (PMSGs) for treating abdominal aortic aneurysms that are unsuitable for open surgery or standard endovascular grafts.
- Conditions
- Abdominal Aortic Aneurysm, Endovascular Procedures, Stents, Vascular Surgical Procedures
- Trial name
- RESTORE (NCT06585215)
- Where
- Switzerland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ente Ospedaliero Cantonale, Bellinzona