Clinical trials: Endourology
Complication,Postoperative, Lithiasis, Urinary
The Use of the "Comprehensive Complication Index" for Urinary Lithiasis Surgery.
The study will be prospective non-interventional and will include patients with kidney stones who are to undergo one of the following three techniques: retrograde nephrolithotripsy, percutaneous nephrolithotripsy and…
- Trial name
- NCT05593783
- Testing
- lithotripsy
- Where
- Greece
- Volunteers
- 400 people
- Sponsor
- Sismanoglio General Hospital
Endourology
Triangulation Bulls Eye and Stone Direct Targeting Pcnl
To assess the impact of percutaneous renal access technique on outcomes of percutaneous nephrolithotomy in management of renal stones by comparing the Triangulation and ''eye of the needle'' (or bull's eye) and the stone targeted…
- Trial name
- NCT04846699
- Testing
- per-cutaneous stone extraction
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Assiut University
Bladder Cancer, Bladder Outlet Obstruction
Day-case Endourology; Enablers, Barriers, Unexpected Outcomes
A qualitative research study conducted in hospitals across England, in which staff members will be interviewed. We will interview staff who are directly or indirectly involved in delivering care for patients undergoing the…
- Conditions
- Bladder Cancer, Bladder Outlet Obstruction, Urolithiasis
- Trial name
- NCT06152666
- Testing
- None - qualitative interviews
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- Royal Devon and Exeter NHS Foundation Trust
Ureter Calculi
Patient-Reported Stent Symptom Outcomes and Migration Rates Following Modified Single-J Ureteric Stent Insertion After Ureteroscopy
This study investigates whether a modified Single-J ureteric stent (SJS) is a safe and better-tolerated alternative to the standard Double-J stent (DJS) following ureteroscopy (URS) for kidney and ureteric stone disease.
- Trial name
- SJS (NCT07535580)
- Testing
- Single-J Stent
- Where
- Australia
- Volunteers
- 28 people
- Sponsor
- Austin Health
Urolithiasis, COVID-19
Endourological Management of Stones During COVID19
Guidelines for endourological procedures during COVID-19 have suggested deferring all elective procedures, while obstructed/ infected stones should undergo urgent decompression.
- Trial name
- NCT05293262
- Testing
- Endourological surgery
- Where
- Singapore
- Volunteers
- 158 people
- Sponsor
- Roxanne Teo
Urolithiasis, Kidney Calculi
Safety and Efficacy of Traditional Versus Flexible and Navigable Suction Sheath in Retrograde Intra-Renal Stone Surgery
This study compares two techniques used during RIRS for the treatment of kidney stones measuring up to 20 mm. During RIRS, surgeons often use a device called a UAS to help pass instruments into the urinary system and to assist…
- Conditions
- Urolithiasis, Kidney Calculi, Nephrolithiasis
- Trial name
- NCT07286071
- Testing
- Retrograde intrarenal surgery using a ureteral access sheath with suction, Retrograde intrarenal surgery using a traditional ureteral access sheath
- Where
- Egypt
- Volunteers
- 140 people
- Sponsor
- Ain Shams University
Kidney Stone, Calculi, Renal
Our Stone Fixation Technique to Improve Efficiency and Results of Peumatic Lithotripsy in Suction Mini-PCNL.
Prospective study to assist safty and efficieny of our technique of using peumatic lithotripsy with suction mini-pcnl.
- Trial name
- NCT07328659
- Testing
- Peumatic lithotripsy in mini-pcnl
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Yasser Gamil Elnagar
Urolithiasis, Nephrolithiasis
Access Sheaths With Aspiration for Renal RetrOgrade Surgery, Randomized CompArative Outcomes
The goal of this clinical trial is to learn whether the ClearPetra ureteral access sheath (Coloplast) is more effective than the Navigator ureteral access sheath (Boston Scientific) in treating intrarenal kidney stones of 1-3 cm…
- Conditions
- Urolithiasis, Nephrolithiasis, Kidney Calculi, Ureteroscopy
- Trial name
- ARROCA01 (NCT07678255)
- Testing
- ClearPetra ureteral access sheath, Navigator ureteral access sheath
- Where
- Spain
- Volunteers
- 156 people
- Sponsor
- Hospitales Universitarios Virgen del Rocío
Endourology, Stones, Kidney
Flexible URS in Management of Renal Stones in Anomalous Kidney
The urotheliasis is a common problem encountered daily by all urologists worldwide with rates up to 13% in North America, 9% in Europe and 5% in Asia .
- Conditions
- Endourology, Stones, Kidney, Laser, Congenital Disorders
- Trial name
- NCT05299996
- Testing
- flexible ureterorenoscopy
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Assiut University
Nephrolithiasis, Urolithiasis
Comparison of Flexible & Navigable Suction Ureteral Access Sheath vs. Antegrade Suction in Retrograde Flexible Ureteroscopy for Lower Calyceal Stones
This randomized controlled trial aims to compare the efficacy and safety of two suction techniques during retrograde flexible ureteroscopy (FURS) for lower calyceal renal stones measuring 1.5-2 cm.
- Conditions
- Nephrolithiasis, Urolithiasis, Endourology
- Trial name
- NCT06889051
- Testing
- Flexible & Navigable Suction Ureteral Access Sheath (FANS), Antegrade Suction via Percutaneous Nephrostomy
- Volunteers
- 120 people
- Sponsor
- Benha University
Endourology
Minimally Invasive Techniques for Treating Large Proximal Ureteral Stones
a prospective comparative study designed to compare the outcomes of transperitoneal Laparoscopic ureterolithotomy (T-LUL), mini-percutaneous antegrade ureteroscopy (A-URS) and retrograde ureteroscopy (R-URS) in treating patients…
- Trial name
- NCT06199518
- Testing
- transperitoneal laparoscopic ureterolithotomy (T-LUL)/ retrograde flexible ureteroscopy (R-URS) /Antegrade mini-percutaneous flexible ureteroscopy (A-URS)
- Where
- Egypt
- Volunteers
- 105 people
- Sponsor
- Tanta University
Nephrolithiasis, Urosepsis
Serum Endotoxin Assay to Predict the Development of Postoperative Infectious Complications and Systemic Inflammatory Response Following Percutaneous Nephrolithotomy.
The aim of the study is to establish an infectious risk stratification system based on pre-and post-operative blood endotoxin profile.
- Trial name
- NCT04669886
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Miami
Nephrolithiasis, Urinary Tract Infection (UTI)
Endourology Disease Group Excellence (EDGE) Consortium: Antibiotics (Abx) for Percutaneous Nephrolithotomy (PCNL) Part 2
This study will be a multi-institutional randomized clinical trial of a short course of pre-operative antibiotic prophylaxis in addition to perioperative antibiotics prior to undergoing percutaneous nephrolithotomy.
- Conditions
- Nephrolithiasis, Urinary Tract Infection (UTI), Sepsis
- Trial name
- PNLABXPART2 (NCT02829060)
- Testing
- Nitrofurantoin 100 MG, 7d, Gentamicin, 5mg/kg, Ampicillin 2g
- Where
- United States
- Volunteers
- 330 people
- Sponsor
- University of California, San Diego
Urinary Tract Infections, Stent Related Infection
Multicentric Study on Infections of the Urinary Tract After Stent Removal (MINUS-trial).
The MINUS-trial is a multicentric prospective observational study in which consecutive patients, 18 years of age and older who receive a ureteral stent during any endoscopic procedure will be approached to participate.
- Trial name
- MINUS (NCT05329883)
- Testing
- Double-J stent removal
- Where
- Belgium
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Ghent
Urologic Diseases
Development of a New Canadian Endourology Group Stent Symptom Score
Placement of a ureteral stent is a common urological intervention. For decades there was no valid measures available to assess quality of life issues in patients with ureteral stents, which has hampered the understanding of such…
- Trial name
- CEGSSS (NCT04909541)
- Testing
- CEGSSS-Canadian Endourology Group Stent Symptom Score
- Where
- 9 sites in United States, Canada
- Volunteers
- 180 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Urolithiasis, Tamsulosin
Medication Facilitated Ureteral Access Sheath Deployment During Ureteroscopy: The Impact of One Week of Preoperative Tamsulosin
The goal of this clinical trial is to assess whether tamsulosin given one week prior to renal or ureteric stone surgery would improve the success rate of ureteral access sheath deployment and decrease ureteral injury
- Conditions
- Urolithiasis, Tamsulosin, Pre-operative, Ureteral Access Sheath Placement
- Trial name
- NCT07847866
- Testing
- Tamsulosin 0.4 MG, Control
- Where
- 2 sites in Singapore
- Volunteers
- 111 people
- Sponsor
- Singapore General Hospital
Calculosis
Protocol No. 2016 - Calculosis- Endourology;
Retrospective and prospective study on patients suffering from nephrolithiasis who undergo minimally invasive surgery of the upper excretory system; correlation between the phenotypic and genotypic aspects of the patients and the…
- Trial name
- NCT06163313
- Testing
- Observation of patients suffering from kidney stones who undergo endoscopic surgery
- Where
- Italy
- Volunteers
- 15,000 people
- Sponsor
- IRCCS San Raffaele
Bladder Cancer, Bladder Outflow Obstruction
Day-case Endourology; Patient Experience
A qualitative research study interviewing patients treated in hospitals across England. We will interview patients who have recently undergone one of the following operations as a day-case; transurethral bladder tumour resection…
- Trial name
- NCT06152679
- Testing
- None - qualitative interviews
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- Royal Devon and Exeter NHS Foundation Trust
Sustainability in Urologic Practices
Sustainability in Urologic Practices
This research is a two-phase observational study assessing awareness, current practices, barriers, and policy suggestions related to sustainability in urology.
- Trial name
- Sustainability (NCT06723574)
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University
Dysuria
Intraurethral Lidocaine After Endourology Procedures
Many urological conditions are diagnosed and treated with the use of endourology procedures. Unfortunately, dysuria is a common patient complaint following these procedures.
- Trial name
- NCT03537534
- Testing
- Lidocaine Jet Injector
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- San Antonio Uniformed Services Health Education Consortium