Clinical trials: Stent Complication
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
Kidney Transplant, Urinary Complications
Impact of Double J Catheter in Major Urological Complications in Renal Transplant Recipients
Renal transplantation is the renal replacement therapy of choice in patients with end-stage chronic kidney disease. Major urological complications such as urinary leakage, ureteral stricture and urinary tract infections are…
- Conditions
- Kidney Transplant, Urinary Complications, Double J Stent
- Trial name
- NCT07008131
- Testing
- Double J stent, No Double J stent
- Where
- Mexico
- Volunteers
- 84 people
- Sponsor
- Instituto Mexicano del Seguro Social
Atherosclerosis, Cardiovascular Diseases
Benefits of Medical Therapy Plus Stenting for Renal Atherosclerotic Lesions
This study will compare medical therapy plus stenting of hemodynamically significant renal artery stenoses versus medical therapy alone in patients with systolic hypertension and renal artery stenosis.
- Conditions
- Atherosclerosis, Cardiovascular Diseases, Hypertension, Renovascular, Renal Artery Obstruction
- Trial name
- CORAL (NCT00081731)
- Testing
- Atacand/HCT, Caduet, GENESISTM Embolic Protection Stent and Angioguard Device (Angioplasty plus stenting)
- Where
- United States
- Volunteers
- 947 people
- Sponsor
- Baim Institute for Clinical Research
Portal Hypertension, TIPS
The BD Liverty™ TIPS Stent Graft Study
The objective of the study is to assess the safety and effectiveness of the BD Liverty™ TIPS Stent Graft for the treatment of the complications of portal hypertension from cirrhosis.
- Trial name
- ARCH (NCT05711316)
- Testing
- BD Liverty™ TIPS Stent Graft
- Where
- 26 sites in United States, France and 1 more
- Volunteers
- 177 people
- Sponsor
- C. R. Bard
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.
Surgical Procedure, Non-cardiac, Cardiovascular Disease Patients
Perioperative Ischemia Versus Perioperative Bleeding During Non-cardiac Surgery in Cardiac Patients
The aim of the study is to analyze the present use of antithrombotic therapy on a large cohort of consecutive cardiacs undergoing non-cardiac surgery.
- Conditions
- Surgical Procedure, Non-cardiac, Cardiovascular Disease Patients, Perioperative Period
- Trial name
- PRAGUE-14 (NCT01897220)
- Where
- 2 sites in Czechia
- Volunteers
- 1,200 people
- Sponsor
- Charles University, Czech Republic
Intrauterine Adhesion
Comparing the Efficacy of Two Methods in the Prevention of Adhesion Reformation After Hysteroscopic Adhesiolysis
Asherman's syndrome is characterized by the presence of intrauterine adhesions (IUA) as well as symptoms such as amenorrhea, hypomenorrhea, pelvic pain, and infertility.
- Trial name
- NCT03346317
- Testing
- disposable balloon uterine stent, dried biological amnion graft, estradiol valerate tablets+dydrogesterone tablets
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Beijing Obstetrics and Gynecology Hospital
Surgical Site Infection, Pancreatic Neoplasms
Comparison Between Wound Vacuum Dressing and Standard Closure to Reduce Rates of Surgical Site Infections
Pancreaticoduodenectomy is associated with high perioperative morbidity, with surgical site infection (SSIs) being one of the most common complications.
- Conditions
- Surgical Site Infection, Pancreatic Neoplasms, Pancreatic Cancer, Chemotherapy Effects
- Trial name
- NCT03021668
- Testing
- Prevena Peel & Place Dressing, Standard Closure of the Surgical Incision
- Where
- United States
- Volunteers
- 124 people
- Sponsor
- Johns Hopkins University
Placenta Accreta
Intraoperative Ureteric Dissection vs Preoperative Ureteric Stenting in Women With Abnormally Invasive Placenta
80 Egyptian pregnant female patients will be enrolled in our prospective study. All candidates will have the diagnosis of placenta percreta [confirmed by 2D and 3D ultrasound and Doppler by senior sonographer].
- Trial name
- NCT03763916
- Testing
- Ureteric dissection, Preoperative ureteric stenting, Cesarean hysterectomy
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Cairo University
Coronary Artery Disease, Diabetes Mellitus
Study Design of 'Influence of Sarpogrelate in Patients With Renal Impairment or Diabetes Mellitus' Study
The purpose of the SERENADE trial is to evaluate the safety and efficacy of sarpogrelate in patients with CKD or DM after DES implantation.
- Conditions
- Coronary Artery Disease, Diabetes Mellitus, Renal Insufficiency, Chronic
- Trial name
- SERENADE (NCT02294643)
- Testing
- Sarpogrelate, Aspirin, Clopidogrel
- Where
- South Korea
- Volunteers
- 220 people
- Sponsor
- Seoul National University Bundang Hospital
Urinary Stone
Differences in Postoperative Symptoms With Four Ureteral Stents
This is a prospective randomized controlled trial designed to assess the differences in postoperative symptoms related to placement of a 6Fr Percuflex ureteral stents, 6Fr Tria ureteral stents, 4.8Fr Percuflex ureteral stents…
- Trial name
- NCT06083051
- Testing
- 6Fr Percuflex ureteral stents, 6Fr Tria ureteral stents, 4.8Fr Tria ureteral stents
- Where
- United States
- Volunteers
- 272 people
- Sponsor
- University of Wisconsin, Madison
Ureteral Stent-Related Symptoms, Ureteral Calculi
Melatonin and Solifenacin for Double-J Ureteral Stent Symptoms
Double-J ureteral stents are commonly inserted after ureteroscopy, but they may cause bothersome urinary symptoms, pain, sleep disturbance, and reduced quality of life.
- Conditions
- Ureteral Stent-Related Symptoms, Ureteral Calculi, Lower Urinary Tract Symptoms
- Trial name
- MEL-SOL-STENT (NCT07617922)
- Testing
- Solifenacin, Melatonin
- Where
- Egypt
- Volunteers
- 189 people
- Sponsor
- Beni-Suef University
Ureteral Calculi, Renal Calculi
Intraureteral Lidocaine for Post-Ureteroscopy Pain
Ureteroscopy (URS) is minimally invasive procedure for management of renal stones. URS is often involves concomitant of an indwelling ureteral stents.
- Trial name
- NCT01450566
- Testing
- Lidocaine, Saline
- Where
- Canada
- Volunteers
- 48 people
- Sponsor
- Queen's University
Liver Transplant, Complications, Biliary Anastomotic Stenosis
Biodegradable Stents in Liver Transplant RecipIents for Treatment of Biliary Anastomotic Strictures
Biliary complications after liver transplantation (LT) remain common and are associated with higher morbidity in liver transplant recipients and liver graft failure.
- Conditions
- Liver Transplant, Complications, Biliary Anastomotic Stenosis, Endoscopic Retrograde Cholangiopancreatography
- Trial name
- BRILLIANT (NCT06716541)
- Testing
- ERCP implantation of a biodegradable stent, ERCP implantation of plastic stents
- Where
- Czechia
- Volunteers
- 70 people
- Sponsor
- Institute for Clinical and Experimental Medicine
Atherosclerosis, Ischemia Limb
Efficacy and Safety Comparison of the Endovascular and the Hybrid Methods for the Treatment of Prolonged Atherosclerotic Lesions of the Femoral-popliteal Segment Above the Knee, TASC II, Type D
A recent study, where the authors studied the effectiveness of stenting of prolonged lesions (>200 mm) of the femoral-popliteal segment with nitinol stents (TASC II, D), showed unsatisfactory primary patency rates (45%) within 2…
- Conditions
- Atherosclerosis, Ischemia Limb, Superficial Femoral Artery Occlusion, Popliteal Artery Occlusion
- Trial name
- NCT04590131
- Testing
- recanalization of the femoral-popliteal arterial segment above the knee with angioplasty and stenting with a biomimetic interwoven nitinol stent, supplemented by fasciotomy in Hunter's canal., recanalization of the femoral-popliteal arterial segment above the knee with angioplasty and stenting with a biomimetic interwoven nitinol stent.
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Ureteral Obstruction
Tolerance and Effectiveness of Ureteral Stents MEMOKATH ® 051 in Chronic Strictures of the Ureter
TOTEME offers to treat certain chronic strictures of the ureter with MEMOKATH 051 to assess its effectiveness, tolerance and mean durability during a 3 years follow up period.
- Trial name
- TOTEME (NCT00790686)
- Testing
- Insertion of Memokath 051
- Where
- 4 sites in France
- Volunteers
- 13 people
- Sponsor
- University Hospital, Bordeaux
Symptoms and Signs, Pain
Stent-related Symptoms Comparison: Polaris Loop vs Vortek Double-J Stents
Prospective randomized controlled single-blind parallel-group trial in order to compare symptoms related to loop-tail (Polaris Loop) stents versus conventional double J (Vortek) stents after uncomplicated flexible URS.
- Conditions
- Symptoms and Signs, Pain, Renal Calculi
- Trial name
- NCT03344107
- Testing
- USSQ questionnaire administration after RIRS.
- Where
- Italy
- Volunteers
- 68 people
- Sponsor
- A.O.U. Città della Salute e della Scienza
Postoperative Fistula, Complications of Surgical and Medical Care: General Terms
External Drainage Versus Internal Drainage of Pancreatic Duct With a Stent After Pancreaticoduodenectomy (EDIDPD)
Postoperative pancreatic fistula (POPF) and other surgical complications are common after pancreatoduodenectomy (PD) and POPF is a major complication.
- Trial name
- EDIDPD (NCT01634971)
- Testing
- Internal Drainage of Pancreatic Duct after pancreatomy
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Tianjin Medical University Cancer Institute and Hospital
Ureteral Stent-Related Symptom, Urinary Tract Infections
Uroial Plus in the Management of Infections and Urinary Symptoms Associated With Ureteral Stents
Double-blind randomised interventional pilot study. To evaluate whether therapy with UroialTM Plus has a role in rebalancing homeostasis in ureteral stent patients, improving symptoms related to the presence of the ureteral stent…
- Trial name
- USSIAL (NCT06251336)
- Testing
- UroialTM Plus
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Portal Hypertension Related to Cirrhosis, Ascites Hepatic
Effectiveness and Safety of TIPS Stent Graft in the Treatment of Cirrhosis and Complications of Portal Hypertension
This Study is a prospective, multi-center, single-arm objective perform an criteria (OPC) study. A 12 months follow-up study on the patients who intend to receive the treatment of cirrhosis and complications of portal…
- Conditions
- Portal Hypertension Related to Cirrhosis, Ascites Hepatic, Variceal Bleeding
- Trial name
- NCT06669806
- Testing
- TIPS Stent Graft
- Where
- China
- Volunteers
- 166 people
- Sponsor
- C. R. Bard