Clinical trials: Stent Complication
Reperfusion Injury, STEMI
Evaluation of Myocardial Effects of MTP-131 for Reducing Reperfusion Injury in Patients With Acute Coronary Events
The EMBRACE-STEMI trial was a Phase 2a prospective, multicenter, multinational randomized, double-blind, placebo-controlled study designed to assess the safety, tolerability, and efficacy of IV administered elamipretide (also…
- Trial name
- EMBRACE (NCT01572909)
- Testing
- Bendavia (MTP-131)
- Where
- 30 sites in United States, Germany and 2 more
- Volunteers
- 300 people
- Sponsor
- Stealth BioTherapeutics Inc.
Stone;Renal, Stone, Kidney
Ureteral Stenting After Ureteroscopy for Stone Treatment, A Global Perspective on Indications and Outcomes
Background: The exit strategy after ureteroscopy for stone treatment remains a topic for discussion. Current EAU guidelines on urolithiasis state that postoperative stenting is indicated in patients at increased risk of…
- Conditions
- Stone;Renal, Stone, Kidney, Stone Ureter
- Trial name
- NCT03567421
- Where
- 50 sites in United States, China and 13 more
- Volunteers
- 2,348 people, healthy volunteers welcome
- Sponsor
- Société Internationale d'Urologie
Deep Vein Thrombosis, Bypass Complication
Post-Market Clinical Follow-up Study with ASPIREX®S to Assess the Safety and Effectiveness in the Treatment of DVT
The ASPIREX®S Endovascular System is a rotating and aspirating catheter system. It is intended to be used for the percutaneous transluminal removal of fresh thrombotic or thromboembolic material from native blood vessels (or…
- Conditions
- Deep Vein Thrombosis, Bypass Complication, Dialysis Shunt, Stent Occlusion
- Trial name
- P-MAX (NCT03116750)
- Where
- 9 sites in Austria, France and 3 more
- Volunteers
- 81 people
- Sponsor
- Straub Medical AG
Urolithiasis
The Feasibility, Safety, and Efficacy of Not Indwelling of Ureteral Stents in Percutaneous Nephrolithotomy
Percutaneous nephrolithotomy (PCNL) is currently the preferred treatment for upper urinary tract stones larger than 2cm. In the standard PCNL procedure, a nephrostomy tube and a ureteral stent are often placed before the end of…
- Trial name
- NCT06455618
- Testing
- not Indwelling the ureteral stent, Indwelling the ureteral stent
- Where
- China
- Volunteers
- 80 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Kidney Disease
A Prospective Comparison Between Ureteral Stent and Nephrostomy Tube for an Urgent Drainage of Obstructed Kidney
Kidney obstruction might be caused by a stone in the urinary tract. In case of accompanying fever or renal failure, an urgent drainage might be needed. This can be done either by placing an ureteral stent or a nephrotomy tube.
- Trial name
- JJVsPCN08 (NCT00739284)
- Testing
- nephrostomy tube and ureteral stent
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Rabin Medical Center
Vascular Complications
Retrospective Analysis of Balloon Expandable Covered Stenting in the Common Femoral Artery
The aim of this study is to evaluate the safety and efficacy of balloon expandable covered stenting of access complications, stenoses or pseudoaneurysms of the common femoral access.
- Trial name
- BEST-CFA (NCT05220540)
- Where
- 3 sites in Hungary
- Volunteers
- 24 people
- Sponsor
- Semmelweis University Heart and Vascular Center
Kidney Stone, Retrograde Intrarenal Surgery
Ureteral Stenting After Retrograde Intrarenal Surgery for Renal Stones
Several studies evaluated the benefit of a short-term external ureteral catheter (UC) compared to double-J (DJ) ureteral stent after flexible ureteroscopy (URS); the results were controversial.
- Conditions
- Kidney Stone, Retrograde Intrarenal Surgery, Ureteral Stent
- Trial name
- NCT05738304
- Testing
- Retrograde intrarenal surgery with external ureteral catheter, Retrograde intrarenal surgery with double J internal ureteral stent
- Where
- Egypt
- Volunteers
- 250 people
- Sponsor
- Al-Azhar University
Esophageal Cancer, Gastrointestinal Complications
Plastic Stents Compared With Metal Stents in Treating Patients With Malignant Dysphagia Caused by Esophageal Cancer or Gastroesophageal Junction Cancer
RATIONALE: Placing a stent in the esophagus may lessen swallowing difficulties and improve quality of life in patients with malignant dysphagia caused by esophageal cancer or gastroesophageal junction cancer.
- Trial name
- NCT00372450
- Testing
- management of therapy complications, quality-of-life assessment
- Where
- United States
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Ureteric Stone
Ideal Time of Stenting Prior to Ureteral Access Sheath for Stone Disease
The miniaturization of endourological instruments and improvements in laser lithotripsy have revolutionized the approach to renal stones .
- Trial name
- NCT06761378
- Testing
- Renal stent, Flexible uretroscopy
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Menoufia University
Cholangitis, Complication
Effect of 8.5 F Plastic Stent Without Proximal Flap on Prevention of Post-ERCP Cholangitis
Cholangitis is one of the main complications of endoscopic retrograde cholangiopancreatography (ERCP). Plastic biliary stent was used to prevent the occurrence of post-ERCP cholangitis, but the stent should be taken out 1-2 weeks…
- Trial name
- NCT02594891
- Testing
- endoscopic retrograde biliary drainage, endoscopic nasobiliary drainage
- Where
- China
- Volunteers
- 85 people
- Sponsor
- First People's Hospital of Hangzhou
Radiation Exposure, Urolithiasis
Study of the Patient Radiation Dose During Five Endourological Procedures
In the medical world more and more procedures are performed with the use of ionizing radiation (x-ray), both diagnostic and therapeutic.
- Trial name
- PRDE (NCT06384105)
- Testing
- frames per second
- Where
- 2 sites in Belgium
- Volunteers
- 870 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
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
Airway Obstruction, Respiratory Infection
Impact of High Flow Therapy on Complications Related to Airway Stenting
The application of HFNC therapy in patients with airway stent, improving both humidification and clearance of the airway secretion, could potentially reduce the risk of mucoid impaction, respiratory infections and granulation.
- Conditions
- Airway Obstruction, Respiratory Infection, Mucus; Plug
- Trial name
- HiSTENT (NCT06069817)
- Testing
- High flow nasal cannula, nebulized normal saline
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Cardarelli 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
Urinary Bladder, Overactive, Pain
Myrbetriq™ (Mirabegron) to Reduce Pain and Discomfort Following Ureteral Stent Placement
The objective of this pilot study is to assess whether Myrbetriq™ will improve post-operative ureteral pain and discomfort, reduce bladder storage symptoms and increase quality of life following ureteral stenting.
- Conditions
- Urinary Bladder, Overactive, Pain, Lower Urinary Tract Symptoms
- Trial name
- NCT02462837
- Testing
- Mirabegron
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Southern Illinois University
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
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
Ureteral Stone, Kidney Stones
THE EFFECTS OF MIRABEGRON AND TAMSULOSIN FOR PATIENTS WITH URETERAL STENTS
Double J stent (ureteral stent) can cause discomfort to patients, generally due to irritation of the bladder mucosa, especially in the trigone area, smooth muscle spasm, and reflux of urine into the ureter.
- Conditions
- Ureteral Stone, Kidney Stones, Ureteral Stenosis
- Trial name
- NCT06124066
- Testing
- Mirabegron 50 MG
- Where
- Indonesia
- Volunteers
- 42 people
- Sponsor
- Hasanuddin University
Acute Coronary Syndrome
Tailored Antiplatelet Therapy Versus Recommended Dose of Prasugrel
The purpose of this study is to demonstrate the superiority of a strategy of platelet monitoring (Monitoring Arm) with down-adjustment of the dose of prasugrel in high responders and up-adjustment of the dose of prasugrel in low…
- Trial name
- ANTARCTIC (NCT01538446)
- Testing
- Modification of Prasugrel based on a biological assay, prasugrel / clopidogrel, Verify Now
- Where
- 2 sites in France
- Volunteers
- 880 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris