Renal Calculi Clinical Trial
Official title:
Safety and Efficacy of Suctioning Flexible Ureteroscopy With Automatic Control of Renal Pelvic Pressure : A Clinical Randomized,Controlled Study
This study evaluates the safety and efficacy of the suctioning flexible ureteroscopy(SF-URS) with automatic control of renal pelvic pressure for the treatment of upper urinary calculi using a prospective, randomized design. Half of participants will receive suctioning flexible ureteroscopy with automatic control of renal pelvic pressure, while the other half participants will receive retrograde intrarenal surgery using the classic flexible ureteroscopy.
Status | Not yet recruiting |
Enrollment | 60 |
Est. completion date | August 2018 |
Est. primary completion date | July 2018 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 18 Years to 75 Years |
Eligibility |
Inclusion Criteria: - Subject has provided informed consent and indicated a willingness to comply with study treatments - Subject has a diagnosis of renal stones according to computer tomography (CT) results - Subject is 18-75 yrs of age - Subject has a single stone < 3 cm in size, or multiple stones < 3 cm in cumulative size - Subject has a serum creatinine level within the normal range for the study center Exclusion Criteria: - The patient who do not agree with the intention of the clinical study. - Subject needs bilateral procedures within one-stage ureteroscopy - Subject has an active urinary tract infection (e.g., cystitis, prostatitis, urethritis, etc.) and severe hematuria - Subject has been diagnosed with a urethral stricture or bladder neck contracture - Subject has a disorder of the coagulation cascade system that would put the subject at risk for intraoperative or postoperative bleeding - Subject is unable to discontinue anticoagulant and antiplatelet therapy preoperatively (3-5 d) - Subject has other diseases and could not tolerate the endoscopic surgery - Subject has any kind of anatomic abnormality of the urinary system that might have an influence on the surgery - Subject has been diagnosed with hydronephrosis larger than 3 cm according to the B-scan ultrasonography examination |
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Prevention
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
The Affiliated Ganzhou Hospital of Nanchang University |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | stone-free rate | Number of participants undergo novel or conventional F-URS surgeries without residual calculus/Total number of participants in each group *100% | 4 weeks post-operatively | No |
Secondary | stone-free rate | Number of participants undergo novel or conventional F-URS surgeries without residual calculus/Total number of participants in each group *100% | One day post-operatively | No |
Secondary | Complication rates | Number of participants undergo novel or conventional F-URS surgeries suffer complications associated with the surgery (i.e. pain(NRS=4), hematuria, T=38?, serum white blood cell=12×?10?^9/L ,serum white blood cell<4×?10?^9/L, perforation, etc.)/Total number of participants in each group *100% | Within 4 weeks after surgery | Yes |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT01450566 -
Intraureteral Lidocaine for Post-Ureteroscopy Pain
|
N/A | |
Recruiting |
NCT05701098 -
SOUND Pivotal Trial - (Sonomotion stOne comminUtion resoNance ultrasounD)
|
N/A | |
Not yet recruiting |
NCT01008267 -
Shockwave Lithotripsy (SWL) Under Selective, General Anesthesia.
|
N/A | |
Completed |
NCT00250406 -
Assessment of Drug-eluting Ureteral Stent on Bacterial Adherence and Biofilm Formation
|
Phase 2 | |
Recruiting |
NCT00169806 -
Randall's Plaque Study: Pathogenesis and Relationship to Nephrolithiasis
|
N/A | |
Completed |
NCT00169741 -
Renogram Study With Percutaneous Nephrolithotomy (PERC): Alterations in Renal Blood Flow as a Consequence of PERC
|
N/A | |
Completed |
NCT05972408 -
Evaluation of Prevalence, Molecular and Genetic Backgrounds of Calcium-Based Stones Among Patients With Renal Calcular Disease in Mansoura Urology and Nephrology Center
|
||
Enrolling by invitation |
NCT02408211 -
Preoperative Antibiotic PNL Study
|
Phase 4 | |
Completed |
NCT01437904 -
A Pilot Study Assessing The Feasibility Of Outpatient Tubeless Percutaneous Nephrolithotomy (PCNL)
|
N/A | |
Completed |
NCT00857090 -
Pharmacokinetic, Safety and Efficacy Study of OMS201 in Subjects Undergoing Retrograde Ureteroscopic Removal of Upper Urinary Tract Stones
|
Phase 1/Phase 2 | |
Recruiting |
NCT05240170 -
RIRS for Treatment of Stones in Congenital Anomalous Kidneys
|
N/A | |
Completed |
NCT03112499 -
The Effect of Three Endourological Procedures for the Management of Renal Calculi Regarding Acute Kidney Injury
|
N/A | |
Recruiting |
NCT03206515 -
The 18F Peel-way Sheath Versus the 18F Access Sheath With a Suction-evacuation Function MPCNL for the Management of 2-5cm Size Kidney Stones
|
N/A | |
Completed |
NCT03344107 -
Stent-related Symptoms Comparison: Polaris Loop vs Vortek Double-J Stents
|
N/A | |
Recruiting |
NCT05077007 -
Evaluation of Renal Damage After PCNL and ESWL Using Novel RNA Based Biomarkers
|
N/A | |
Completed |
NCT03614247 -
Cost-Effectiveness of Different Treatment Options for Lower Calyceal Stones
|
N/A | |
Recruiting |
NCT05739812 -
The Efficacy and Safety of Chinese Domestic Surgical Robot System in Urological Telesurgery
|
N/A | |
Recruiting |
NCT05869890 -
Ureteroscopic Laser Modality on Total Lasing Time and Total Energy in Patients With Large, Dense Renal Calculi
|
N/A | |
Completed |
NCT00893282 -
Clinical Evaluation of BackStop in Patients Undergoing Intraureteric Stone Lithotripsy
|
N/A | |
Completed |
NCT00169715 -
Database and Registry for Renal Diverticulum
|
N/A |