Clinical trials: Stent Complication
Diabetic Angiopathies, Intermittent Claudication
Trial Comparing Different Medical Devices for Infragenual Dilatation
This study is a comparison of different medical devices for infragenual dilatation.
- Trial name
- NCT00134277
- Testing
- Infragenual dilatation, Infragenual dilatation with stenting, Infragenual dilatation with cutting balloon
- Where
- Belgium
- Volunteers
- 35 people
- Sponsor
- University Hospital, Ghent
Renal Artery Obstruction, Hypertension, Renovascular
Endovascular Therapy for Renal Artery Stenosis in China
A multicenter prospective registry planned to recruit more than 5 000 patients with renal artery stenosis was carried out in China.
- Trial name
- ETRAS-China (NCT03080519)
- Testing
- Endovascular Therapy
- Where
- 16 sites in China
- Volunteers
- 5,000 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Aortoiliac Occlusive Disease, Stent Complication
BS-CERAB TECHNIQUE
The covered endovascular reconstruction of aortic bifurcation (CERAB) technique was described l in 2013 to reconstruct the aortic bifurcation in a more anatomical and physiological way.
- Conditions
- Aortoiliac Occlusive Disease, Stent Complication, Vascular Device Occlusion, Iliac Artery Stenosis
- Trial name
- BS-CERAB (NCT06012123)
- Testing
- Aortoiliac angioplasty and stenting
- Where
- Spain
- Volunteers
- 21 people
- Sponsor
- Vascular Investigation Network Spanish Society for Angiology and Vascular Surgery
Flank Pain, Urinary Bladder, Overactive
Therapeutic Merit of Solifenacin in the Mitigation of Ureteral Stent-induced Pain and Lower Urinary Tract Symptoms
Most ureteral stent insertions follow ureteroscopy procedures for stone management. Stents are essentially designed to prevent the blockage of the ureter.
- Trial name
- NCT01381120
- Testing
- Solifenacin succinate treatment, Oxycodone and acetaminophen combination treatment
- Where
- Canada
- Volunteers
- 84 people
- Sponsor
- Barrie Urology Associates
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
Restenosis, Coronary, Left Main Coronary Artery Disease
PCI vs. CABG in UPLM-ISR
Left main (LM) coronary artery disease is associated with high morbidity and mortality owing to the large myocardial territory at risk for ischemia.
- Conditions
- Restenosis, Coronary, Left Main Coronary Artery Disease, PTCA Left Main Artery Complications
- Trial name
- LM-DRAGON (NCT04968977)
- Testing
- PCI vs. CABG
- Where
- 11 sites in Italy, Poland
- Volunteers
- 305 people
- Sponsor
- Medical University of Silesia
Hypospadias
Randomized Trial Of Urethroplasty With Stent Versus Without Stent For Hypospadias
Hypospadias is a birth condition in which the urine opening is on the underside of the penis. Surgery (urethroplasty) is the standard treatment.
- Trial name
- UCFStentRCT (NCT07243457)
- Testing
- Stent urethroplasty, Stentless urethroplasty
- Where
- Pakistan
- Volunteers
- 110 people
- Sponsor
- Children's Hospital and Institute of Child Health, Multan
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
Ureteric Stone
Effectiveness of LASER in Treatment of Ureteric Stones.
Ureteroscopic laser lithotripsy is becoming the most commonly utilized treatment for patients with ureteral stone. The Holmium: YAG laser is integral to the operation and is the preferred flexible intracorporeal lithotripsy.
- Trial name
- LASER (NCT06975488)
- Testing
- LASER Lithotripsy ( Fragmentation modality), LASER lithotripsy (Dusting Modality)
- Where
- Pakistan
- Volunteers
- 160 people
- Sponsor
- District Headquarters Teaching Hospital Sahiwal
Renal Impairment, Limb Ischemia, Critical
Ultra-low Dose Contrast for Endovascular Procedures
The purpose of this protocol is to study the safety and feasibility of using ultra-low dose iodinated contrast agent for infrainguinal endovascular revascularization procedures in patients with chronic limb-threatening lower limb…
- Trial name
- ULTRA-LOW (NCT06835127)
- Testing
- Infrainguinal peripheral endovascular revascularization
- Where
- Greece
- Volunteers
- 18 people
- Sponsor
- Attikon Hospital
Liver Transplant; Complications
Placement of Biliary Drainage Stent to Prevent Biliary Intestinal Anastomosis After Liver Transplantation in Children
Liver transplantation is an effective method for treating end-stage liver disease and metabolic diseases in children. With the advancement of surgical techniques and the improvement of perioperative management, the survival rates…
- Trial name
- NCT06048445
- Testing
- intraoperative plancement of Biliary Drainage Stent
- Where
- China
- Volunteers
- 108 people
- Sponsor
- Zhejiang University
Urinary Tract Infections, Urinary Catheterization
Ureteral Stent Exchange Abstention in Urinary Tract Infections
The Committee of Infectiology of the French Association of Urology (CIAFU) provided, for the first time in 2020, comprehensive guidelines for ureteral stent-associated urinary tract infections (USAUTI) prevention, diagnosis and…
- Trial name
- JJ-change-UTI (NCT06503588)
- Testing
- Guidelines promoting surgical abstention
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Central Hospital, Nancy, France
Pyeloplasty, Complications of Surgical Procedures or Medical Care
Cost-Effectiveness and Clinical Outcomes of Double J Stent Versus Percutaneous Feeding Tube Placement Following Open Pyeloplasty in Pediatric Patients: A Prospective Randomized Single-center Study
Open pyeloplasty is a common surgical intervention for pediatric patients with ureteropelvic junction obstruction. Post-operative management strategies, including the use of a double J stent and a percutaneous feeding tube, vary…
- Conditions
- Pyeloplasty, Complications of Surgical Procedures or Medical Care, Hospital Stay
- Trial name
- DJS (NCT06847841)
- Testing
- Double J Stent Placement, Percutaneous Feeding Tube Placement
- Where
- Pakistan
- Volunteers
- 140 people
- Sponsor
- Hayat Abad Medical Complex, Peshawar
Disorder of Urinary Stent, Ureteral Spasm
Randomized Trial of NSAID vs Placebo Prior to Ureteral Stent Removal
This study plans to learn more about whether ibuprofen can reduce pain after removal of a ureteral stent more than a placebo. Some patients experience pain after removal of a ureteral stent.
- Conditions
- Disorder of Urinary Stent, Ureteral Spasm, Ureteropelvic Junction Obstruction, Urolithiasis
- Trial name
- NCT02140970
- Testing
- Ibuprofen
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- University of Colorado, Denver
Urolithiasis, Urologic Diseases
Effectiveness of Drainage by PCN vs. JJ in Patients With Symptoms of Obstructive Kidney Disease Caused by Urolithiasis
To investigate the effectiveness of percutaneous nephrostomy catheter placement versus retrograde double J catheter placement in patients with symptoms of obstructive kidney disease (with either infection and/or pain and/or…
- Conditions
- Urolithiasis, Urologic Diseases, Urinary Calculi, Urinary Obstruction
- Trial name
- STONE (NCT04594161)
- Testing
- Percutaneous Nephrostomy, Double J catheter
- Where
- Netherlands
- Volunteers
- 204 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
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
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
Ureter Obstruction
Double-J PLUS Postmarket Registry Study
A multi-center global registry to obtain post-market safety and efficacy data on Boston Scientific Ureteral and Urinary Diversion Stents
- Trial name
- NCT04197583
- Testing
- Boston Scientific Ureteral Stents, Urinary Diversion Stent
- Where
- 10 sites in United States, Canada and 2 more
- Volunteers
- 379 people
- Sponsor
- Boston Scientific Corporation
Urolithiasis, Child, Only
Comparison of Stent-Related Symptoms Between Anti-Reflux Stents and Standard DJ Stents in Children With Urolithiasis
The aim of this study is to investigate the effectiveness and related complications of anti-reflux stents used in pediatric urolithiasis surgery at the Children's Hospital affiliated with Zhejiang University School of Medicine…
- Trial name
- NCT06569173
- Testing
- LaiKai anti-reflux ureteral stent, LaiKai Ureteral Stent
- Where
- China
- Volunteers
- 108 people
- Sponsor
- The Children's Hospital of Zhejiang University School of Medicine
Determine Effect of Urological Malpractice During Covid 19 on Patient Complications
The Impact of Covid 19 Pandemic on Ureteric Stents Complications.
The pandemic of coronavirus disease 2019 (COVID-19) has serious implications on urology practice and raises particular questions for urologists about the management of different conditions.
- Trial name
- NCT05839249
- Testing
- JJ urological stents
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- South Valley University