Clinical trials: Ureteral Stents
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
Renal Stone, Ureter Stone
Comparison Between 6Fr Vs 4Fr Double J Stent
Double J (DJ) Stenting is a commonly done procedure in endourology to ensure ureteric patency following Urological Interventions. DJ stents are available in various sizes.
- Trial name
- NCT05725226
- Testing
- Double J Stent 6Fr x 26cms, Double J Stent 4Fr x26cms
- Where
- Nepal
- Volunteers
- 110 people
- Sponsor
- Tribhuvan University, Nepal
Kidney Stones, Tumor
The Impact of Ureteral Stents on Peristalsis
The purpose of the study is to investigate the impact of ureteral stents on the functioning of ureteral peristalsis (normal contractions in the ureteral organ muscle).
- Conditions
- Kidney Stones, Tumor, Hydronephrosis
- Trial name
- NCT01739738
- Testing
- Ureteral Stent
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of British Columbia
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
Kidney Stones
Use of the PercSys MicroStent Device to Alleviate Ureteral Stone Symptoms and Hydronephrosis
Kidney stones cause severe pain. Patients with a stone lodged in the ureter (the tube that drains the bladder), require urgent treatment with a stent to relieve the blockage.
- Trial name
- NCT01637519
- Where
- 2 sites in Canada
- Volunteers
- 9 people
- Sponsor
- University of British Columbia
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
Ureteral Double-J Stent, Urolithiasis
Evaluation of Quality of Life in Patients After Placement of a Modified Double J Ureteral Stent
Double-J (DJ) stents are commonly inserted after ureteroscopy. There are several complications associated with the presence of DJ stent: urinary tract infection, stent encrustation, stent migration, and stent-related symptoms…
- Conditions
- Ureteral Double-J Stent, Urolithiasis, Quality of Life
- Trial name
- NCT07275879
- Testing
- Ureteric stent insertion
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- St. Luke's Clinical Hospital, Russia
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
Nephrolithiasis
Ureteral Stent-related Pain and Mirabegron (SPAM) Trial
Ureteric stents are used often following ureteroscopy for prevention of obstruction from edema and or stone fragments. They are often associated with pain, voiding often, the need to urinate quickly and finding blood in the urine…
- Trial name
- SPAM (NCT02095665)
- Testing
- Mirabegron, Tamsulosin, Tylenol #3
- Where
- Canada
- Volunteers
- 22 people
- Sponsor
- Nova Scotia Health Authority
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
Bladder Cancer, Muscle-Invasive Bladder Carcinoma
Clinical Trial to Evaluate Post-Operative Outcomes of Ureteral Stent vs Ureteral Stent Free Radical Cystectomy
Subjects will be randomized into 2 groups (stent or no stent) prior to radical cystectomy with ileal conduit urinary diversion (RCIC). They will follow the standard of care and be enrolled in the study for 12 months post-op.
- Conditions
- Bladder Cancer, Muscle-Invasive Bladder Carcinoma, Urothelial Carcinoma, Pelvic Malignancy
- Trial name
- NCT07234968
- Testing
- Ureteral Stent Placement, No Ureteral Stent, Indocyanine Green with Fluorescence Imaging
- Where
- 2 sites in United States
- Volunteers
- 70 people
- Sponsor
- Thomas Jefferson University
Ureteral Stent, Stent Related Symptoms
Efficacy of Mirabegron Versus Tamsulosin Versus Solifenacin for Treatment of Ureteral Stents-Related Symptoms
The primary objective of this prospective, single-centre randomized controlled trial is to assess the efficacy of three different drugs in treatment of ureteral stents related symptoms (Beta 3 adrenergic receptor agonist…
- Trial name
- NCT04325880
- Testing
- Mirabegron 50 MG, Tamsulosin, Solifenacin Succinate 10 MG
- Where
- Egypt
- Volunteers
- 240 people
- Sponsor
- Mansoura University
Kidney Stone, Ureteral Stone
Access Sheath and Stent Trial
The study is being completed to compare patient reported outcomes for stent omission vs. placement after using a ureteral access sheath for uncomplicated ureteroscopy.
- Trial name
- ACCENT (NCT07297953)
- Testing
- Surveys
- Where
- United States
- Volunteers
- 184 people
- Sponsor
- University of Michigan
Ureteral Stent-Related Symptom
Stent Related Symptoms Defined by Ureteral Stent Symptom Questionnaire in Patients With Image-Informed Ureteral Stent Lengths
Placement of a ureteral stent at the end of ureteroscopy is commonly performed in endourology. The purpose of this study is to determine whether ureteral stents whose lengths are calibrated to a participant's specific ureteral…
- Trial name
- NCT07580963
- Testing
- Variable length ureteral stent, Image-informed length ureteral stent
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- Weill Medical College of Cornell 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
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
Unilateral Ureteral Stone, Renal Stone Fragments ≤ 2mm
Feasibility Study of the Uriprene Stent Following Uncomplicated Ureteroscopy
A prospective, single-center, single-arm, trial to demonstrate safety and device performance of the ADVA-Tec Uriprene™ Degradable Temporary Ureteral Stent. This is a first-in-man clinical study in a small human population.
- Trial name
- URIPRENE (NCT02032316)
- Testing
- Post-Ureteroscopy ADVA-Tec Uriprene™ Degradable Temporary Ureteral Stent
- Where
- Canada
- Volunteers
- 8 people
- Sponsor
- Adva-Tec
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
Double J Stent
Microbiological Characteristics of Biofilm on Double J Ureteral Stents After Lithotripsy.
Indwelling Double J (DJ) ureteral stents are commonly used following lithotripsy to ensure adequate urinary drainage and prevent obstruction.
- Trial name
- NCT07301294
- Testing
- Linezolid (LZD), N-Acetyl Cysteine (NAC)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Menoufia University
Ureteral Stent-Related Symptom
Ureteral Stent Related Lower Urinary Tract Symptoms- A Comparative Study
Pigtails are inserted to relieve of pelviureteral system independent of the underlying cause. Pain, Lower Urinary Tract Symptoms (LUTS), hematuria and fever can be some of the early complications after their insertion..More than…
- Trial name
- NCT05598710
- Testing
- Pigtail Insertion
- Where
- Greece
- Volunteers
- 200 people
- Sponsor
- National and Kapodistrian University of Athens