Clinical trials: Stent Complication
Children, Obstructive Uropathy
Ureteral Stents Versus Percutaneous Nephrostomy for Initial Urinary Drainage
To compare percutaneous nephrostomy (PCN) versus double J stent (JJ) as an initial urinary drainage in children
- Conditions
- Children, Obstructive Uropathy, Acute Renal Failure, Ureteric Stones
- Trial name
- NCT02055430
- Testing
- percutaneous nephrostomy insertion, bilateral double J ureteric stent, Definitive stone management
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Cairo University
Renal Failure, Hemodialysis
GORE VIABAHN Endoprosthesis Versus Percutaneous Transluminal Angioplasty (PTA) to Revise AV Grafts in Hemodialysis
The objective of the study is to establish efficacy and safety of the GORE VIABAHN® Endoprosthesis with PROPATEN Bioactive Surface when used to revise arteriovenous (AV) prosthetic grafts at the venous anastomosis in the…
- Trial name
- REVISE (NCT00737672)
- Testing
- GORE VIABAHN Endoprosthesis with PROPATEN Bioactive Surface, Percutaneous Transluminal Angioplasty
- Where
- 31 sites in United States
- Volunteers
- 293 people
- Sponsor
- W.L.Gore & Associates
Ureteral Obstruction
Treatment of Symptoms After Stent Placement for Urinary Tract Obstruction
The purpose of this study is to determine whether combination therapy with Tolterodine ER and Tamsulosin is more effective than monotherapy with tamsulosin alone in reducing stent symptoms.
- Trial name
- NCT01741454
- Testing
- Tamsulosin, Tolterodine ER
- Where
- United States
- Volunteers
- 181 people
- Sponsor
- University of Wisconsin, Madison
Renal Artery Stenosis
REFORM Clinical Study: Treatment of Renal Artery Stenosis With the Formula Balloon-Expandable Stent
The purpose of the study is to evaluate the safety and effectiveness of the Formula Balloon-Expandable Stent in treatment of renal artery stenosis.
- Trial name
- NCT00631540
- Testing
- Formula Balloon-Expandable Stent
- Where
- 7 sites in United States
- Volunteers
- 100 people
- Sponsor
- Cook Group Incorporated
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
Overactive Bladder, Renal Colic
Preoperative Use of Darifenacin (Enablex) to Alleviate Postoperative Ureteral Stent Pain
This will be a randomized two arm prospective study to evaluate postoperative ureteral stent pain. One arm will be given 3 days of preoperative darifenacin and the control group will have the standard of care which is no…
- Conditions
- Overactive Bladder, Renal Colic, Pain, Postoperative
- Trial name
- NCT01189071
- Testing
- Darifenacin
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Urinary Retention
Use of The Spanner Temporary Prostatic Stent as an Alternative to a Urinary Catheter to Achieve Bladder Drainage in Men
The Spanner is being evaluated for use to manage voiding dysfunction and lower urinary tract symptoms in subjects to achieve bladder drainage in men unfit for other treatments.
- Trial name
- NCT02643849
- Testing
- The Spanner Temporary Prostatic Stent
- Where
- 6 sites in United States
- Volunteers
- 107 people
- Sponsor
- SRS Medical
Renal Artery Stenosis, Hypertension, Renovascular
Renal Stent Placement for the Treatment of Renal Artery Stenosis in Patients With Resistant Hypertension
The purpose of this trial is to test how well the iCAST™ RX Stent works in patients diagnosed with atherosclerotic renal artery stenosis and whether or not increased blood flow by the stent will help to control blood pressure.
- Trial name
- ARTISAN (NCT01673373)
- Testing
- iCAST™ Rx Stent System
- Where
- 12 sites in United States
- Volunteers
- 68 people
- Sponsor
- Atrium Medical Corporation
Disorder of Urinary Stent
The Effect of Terazosin and Tolterodine on Ureteral Stent Related Symptoms
The aim of the investigators study is to evaluate whether alpha-blockers such as terazosin and anti-cholinergics such as tolterodine can be relieve the DJ-stent related symptoms.
- Trial name
- NCT01530243
- Testing
- Terazosine, Tolterodine, Tolterodine + Terazosin
- Where
- Iran
- Volunteers
- 104 people
- Sponsor
- Urmia University of Medical Sciences
Kidney Stone, Pain, Postoperative
Perioperative Pregabalin in Ureteroscopy
This is a randomized, placebo-controlled, double-blinded study examining the use of perioperative pregabalin in ureteroscopy with stent placement.
- Conditions
- Kidney Stone, Pain, Postoperative, Addiction, Opioid Use
- Trial name
- NCT04122196
- Testing
- Pregabalin 300mg
- Where
- United States
- Volunteers
- 118 people
- Sponsor
- University of Missouri-Columbia
Bleeding Disorder, Stroke, Ischemic
XIENCE 28 Global Study
XIENCE 28 Global Study is a prospective, single arm, multi-center, open label, non-randomized trial to further evaluate the safety of 1-month (as short as 28 days) dual antiplatelet therapy (DAPT) in subjects at high risk of…
- Conditions
- Bleeding Disorder, Stroke, Ischemic, Stroke Hemorrhagic, Hematological Disease
- Trial name
- NCT03355742
- Testing
- XIENCE, DAPT
- Where
- 52 sites in Austria, Belgium and 11 more
- Volunteers
- 963 people
- Sponsor
- Abbott Medical Devices
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
Renal Stone, Ureteral Stone
Better Lithotripsy and Ureteroscopy Evaluation of Stenting (BLUES)
This multi-center trial is being completed to compare patient outcomes related to the Imajin silicone stent in comparison to non-silicone polyurethane stents after ureteroscopy.
- Trial name
- BLUES (NCT05026710)
- Testing
- Silicone (Coloplast Imajin Hydro) ureteral stent, Non-silicone (Polyurethane/Percuflex) ureteral stent (any manufacturer)
- Where
- 10 sites in United States
- Volunteers
- 224 people
- Sponsor
- University of Michigan
Ureteral Obstruction, Flank Pain
Mirabegron as Medical Expulsive Therapy (MET) for Ureteral Stones and Ureteral Stent Pain
The study will be a prospective randomized double-blind placebo-controlled trial of mirabegron for medical expulsive therapy (MET) in patients with a CT (Computed Tomography) scan-proven ureteral stone between 4 to 10 mm…
- Trial name
- NCT02744430
- Testing
- Mirabegron
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Baylor College of Medicine
Pain, Urinary Stone
Prospective Randomized Controlled Trial for Pain Relief After Office Ureteral Stent Removal
This is a prospective randomized double-blind controlled trial assessing the benefits of intramuscular ketorolac before or immediately after office ureteral stent removal.
- Conditions
- Pain, Urinary Stone, Urinary Calculi
- Trial name
- NCT04112160
- Testing
- Ketorolac, normal saline
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- University of Texas Southwestern Medical Center
Nephrolithiasis
Effect of Antihistamines on Ureteral Stent-Related Symptoms
This is a prospective, double-blind, randomized, open-label, single-center trial of up to 78 participants who are adult patients (aged 18-80 years) and are undergoing unilateral retrograde ureteroscopy with planned ureteral stent…
- Trial name
- NCT04726345
- Testing
- Fexofenadine Hcl 180Mg Tab
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Columbia University
Nephrolithiasis
The Use of Belladonna and Opium Suppository in the Treatment of Postoperative Stent Pain
The purpose of this study is to determine if preemptive B\&O suppository placement will decrease post-operative pain in patients undergoing ureteral stent placement.
- Trial name
- B&O (NCT03332056)
- Testing
- Belladonna and Opium
- Volunteers
- 71 people
- Sponsor
- University of Washington