Clinical trials: Retrograde Intrarenal Surgery
Urolithiasis, Airway Management
Videolaryngoscope vs VideoLMA for Endotracheal Intubation in RIRS
This study is a prospective, randomized, parallel-group clinical trial comparing videolaryngoscope and videoLMA for endotracheal intubation in adult patients undergoing surgery. Patients will be randomly assigned into two groups.
- Trial name
- NCT07555535
- Testing
- Videolaryngoscope, VideoLMA
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ela Erdem Hıdiroglu
Stone, Kidney, Ultrasound Therapy; Complications
Accuracy of Ultrasound for Detecting Residual Fragments During RIRS
The purpose of this study is to assess the accuracy of ultrasound and traditional fluoroscopy to find the residual fragments before retrograde intrarenal surgery is complete.
- Trial name
- NCT05535816
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Renal Stone
Prospective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery (RIRS) for Renal Calculi Less Than 20 mm
The investigators aim at this study to prospectively assess procedure-related outcomes after RIRS for renal calculi less than 20 mm, including stone free rate (SFR), predictors of successful outcome, complications types/rate…
- Trial name
- NCT03719456
- Testing
- Retrograde Intrarenal Surgery
- Where
- 2 sites in Egypt
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Nephrolithiasis, Kidney Stone
ClearPetra™ Vacuum-assisted Ureteral Access Sheath vs Traditional Approach
Ureteroscopy has been considered the best approach when treating renal stones smaller than 2 cm. This procedure is usually performed together with ureteral access sheaths, which helps protect the ureter mucosa and lowers…
- Trial name
- VA-UAS vs trad (NCT06547632)
- Testing
- ClearPetra Ureteral access sheath
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Stone, Kidney
Evaluation of Retrograde Intra Renal Surgery in the T-tilted Position
To evaluate the effect of the T-tilted position on the stone-free rate compared to the standard lithotomy position in retrograde intrarenal surgeries.
- Trial name
- RIRS (NCT06860113)
- Testing
- T-tilting of the patient during surgery, standard lithotomy position
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Pain, Postoperative
Erector Spina Plane Block Volume Comparison
After obtaining ethical committee approval from Kahramanmaras University Anesthesiology and Reanimation Department and Urology Clinic, 60 patients between 18-65 years old who meet ASA I-II classification criteria with body mass…
- Trial name
- NCT06332313
- Testing
- erector spina plane block
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Kahramanmaras Sutcu Imam University
Retrograde Intrarenal Surgery
Effects of Education Given to RIRS With Mobile Application on Anxiety, Fear of Surgery, Pain, Analgesic Consumption, Length of Hospital Stay, Complication Development, Readmission and Hospitalization
The aim of this study was to determine the effect of the education to be given with a mobile application to be developed for RIRC patients on preoperative anxiety, fear of surgery, postoperative pain level, analgesic consumption…
- Trial name
- NCT06812884
- Testing
- Education
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Tarsus University
Optic Nerve Cup, Intracranial Pressure Increase
Effect of Lithotomy Position on Optic Nerve Sheath Diameter
In this study, the effect of increased venous return and increased intra-abdominal pressure on intracranial pressure in the lithotomy position was evaluated.
- Trial name
- NCT06464419
- Testing
- ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Retrograde Intrarenal Surgery
The Effects Of Music In Retrograde Intrarenal Surgery
This study aimed to investigate the effect of music listening during the preoperative and postoperative stages in patients undergoing retrograde intrarenal surgery(RIRS) on basic life findings, anxiety, pain, and the amount of…
- Trial name
- NCT04500054
- Testing
- Music Listening
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Afyonkarahisar Health Sciences University
Urinary Infections, Urolithiasis
The Effect of Preoperative Culture Timing on Postoperative Outcomes of Retrograde Intrarenal Surgery
The rate of complications (unexpected situations) after retrograde intrarenal surgery is reported to be 9-25%, and the majority of these are postoperative infections.
- Trial name
- NCT06723327
- Where
- Turkey (Türkiye)
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Namik Kemal University
Renal Stones
RIRS Versus ESWL for the Treatment of Renal Stones
To evaluate the effectiveness of RIRS (retrograde intrarenal surgery) and ESWL (extracorporeal shockwaves lithotripsy) in the treatment of renal stone ranging form 6 to 20 mm size.
- Trial name
- NCT02645058
- Testing
- RIRS, ESWL, Rigid and flexible ureteroscope
- Where
- Italy
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Turin, Italy