Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Retrograde Intrarenal Surgery (RIRS)”

57 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 57 results

Not applicableStudy completedNCT07289230
What this trial is testing

Sheathless, Traditional, and Suction Access Sheath RIRS for Renal Stones ≤2 cm

Who this might be right for
Kidney CalculiRenal CalculiUrolithiasis+1 more
Ain Shams University 90
Not applicableLooking for participantsNCT07058402
What this trial is testing

RIRS With Flex Suction Sheath vs. PCNL for 2-3 cm Renal Stones

Who this might be right for
Nephrolithiasis
Changhai Hospital 308
Not applicableUnknownNCT02645708
What this trial is testing

External Physical Vibration Lithecbole(EPVL) Versus Traditional Row of Stone After Retrograde Intrarenal Surgery(RIRS)

Who this might be right for
Renal Calculi
The First Affiliated Hospital of Guangzhou Medical University 180
Not applicableStudy completedNCT06031103
What this trial is testing

Clinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)

Who this might be right for
Stone, Kidney
Ain Shams University 60
Not applicableStudy completedNCT02890225
What this trial is testing

Comparison Of External Physical Vibration Lithecbole(EPVL) In Different Time After Retrograde Intrarenal Surgery(RIRS)

Who this might be right for
Calculi
Second Affiliated Hospital of Zhengzhou University 1
Not applicableStudy completedNCT07555535
What this trial is testing

Videolaryngoscope vs VideoLMA for Endotracheal Intubation in RIRS

Who this might be right for
UrolithiasisAirway Management
Ela Erdem Hıdiroglu 100
Not applicableStudy completedNCT02485002
What this trial is testing

Differences in Urine NGAL Levels in Patients Undergoing RIRS With or Without Ureteral Access Sheath

Who this might be right for
Urolithiasis
Selcuk University 60
Not applicableStudy completedNCT07377461
What this trial is testing

Flexible and Navigable Suction Ureteral Access Sheath (FANS) vs Conventional Access Sheaths in RIRS: A Prospective Randomized Study.

Who this might be right for
Kidney StonesNephrolithiasis
Barzilai Medical Center 50
Not applicableActive Not RecruitingNCT07730892
What this trial is testing

PCNL Versus RIRS for Management of Stones in Solitary Kidney

Who this might be right for
Renal Stones
Mansoura University 83
Not applicableStudy completedNCT06746779
What this trial is testing

The Role of Preoperative Ureteral Diameter Measurements in Predicting Difficult Access During Retrograde Intrarenal Surgery: A Retrospective Analysis of 234 Patients

Who this might be right for
Kidney StonesRetrograde Intrarenal SurgeryDifficult Ureteral Access Prediction
Hisar Intercontinental Hospital 234
Not applicableLooking for participantsNCT07643324
What this trial is testing

Normal vs Low Tidal Volume Ventilation in Retrograde Intrarenal Surgery

Who this might be right for
Renal Calculi
Hitit University 60
Not applicableLooking for participantsNCT07655050
What this trial is testing

Antibiotic Irrigation and Suction Ureteral Access Sheath in RIRS

Who this might be right for
Kidney CalculiUrolithiasisUrinary Tract Infections
Hitit University 180
Not applicableStudy completedNCT06812884
What this trial is testing

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

Who this might be right for
Retrograde Intrarenal Surgery
Tarsus University 68
Not applicableLooking for participantsNCT07767773
What this trial is testing

Long-term Safety of UAS-assisted vs Sheathless RIRS in Non-prestented Patients

Who this might be right for
Renal Stone DiseaseUreteral StrictureHydronephrosis+3 more
Al-Azhar University 1,200
Not applicableStudy completedNCT05018546
What this trial is testing

Safety and Efficacy of Different Irrigation System in Retrograde Intrarenal Surgery

Who this might be right for
Urinary Tract InfectionsUreteric InjurySepsis
Tribhuvan University Teaching Hospital, Institute Of Medicine. 92
Not applicableTemporarily pausedNCT02522676
What this trial is testing

Evaluation of Different Treatment Modalities for Lower Pole and Renal Pelvis Stones

Who this might be right for
Kidney Stones
Selcuk University 300
Not applicableStudy completedNCT05240170
What this trial is testing

RIRS for Treatment of Stones in Congenital Anomalous Kidneys

Who this might be right for
Renal CalculiRenal Anomaly
Al-Azhar University 160
Not applicableUnknownNCT06209931
What this trial is testing

RIRS With Tip Flexible Pressure-controlling Ureteral Access Sheath Versus Mini PCNLfor Kidney Stones

Who this might be right for
Kidney Stone
The Affiliated Ganzhou Hospital of Nanchang University 160
Not applicableLooking for participantsNCT07411391
What this trial is testing

Supervised Endoscopic Tele-controlled Intelligent Lithotripsy

Who this might be right for
Renal Stone
Chinese University of Hong Kong 15
Not applicableEnded earlyNCT05535816
What this trial is testing

Accuracy of Ultrasound for Detecting Residual Fragments During RIRS

Who this might be right for
Stone, KidneyUltrasound Therapy; Complications
University of California, San Francisco 40
Next Page