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
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Retrograde Intrarenal Surgery (RIRS)”

42 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 42 results

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 applicableActive Not RecruitingNCT07052188
What this trial is testing

Effect of Preop Stent Duration on SFR and Secondary Intervention in RIRS

Who this might be right for
Stone, UrinaryStone, Kidney
Bedreddin Kalyenci 210
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 applicableUnknownNCT05851339
What this trial is testing

Determinants of Health-related Quality of Life for Patients After Renal Lithotripsy: PNL Versus RIRS

Who this might be right for
Health Related Quality of Life
South Valley University 200
Not applicableActive Not RecruitingNCT06786715
What this trial is testing

Retrograde Intrarenal Surgery (RIRS) With Suction

Who this might be right for
Renal Stone
Kafrelsheikh University 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 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 completedNCT03719456
What this trial is testing

Prospective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery (RIRS) for Renal Calculi Less Than 20 mm

Who this might be right for
Renal Stone
Mansoura University 340
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 completedNCT07349992
What this trial is testing

Retrograde Intrarenal Surgery (RIRS) With High-Power Laser and Flexible, Navigable Suction Access Sheath (FANS) vs Mini-Percutaneous Nephrolithotomy (miniPCNL) for 2-3 cm Renal Stones

Who this might be right for
Kidney StonesNephrolithiasis
Necmettin Erbakan University 60
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
Post-approval studies (Phase 4)UnknownNCT02430883
What this trial is testing

Is There Any Relation Between Pain and Stone Location in Retrograde Intrarenal Surgery?

Who this might be right for
Nephrolithiasis
Diskapi Teaching and Research Hospital 300
Not applicableNot Yet RecruitingNCT06737497
What this trial is testing

Analysis of the Effectiveness and Safety of RIRS Under Local Anesthesia and Its Influencing Factors

Who this might be right for
Urolithiasis
The First Affiliated Hospital of Guangzhou Medical University 100
Not applicableStudy completedNCT06729801
What this trial is testing

Intrarenal Pressure Monitoring Via Flexible and Navigable Suction Ureteral Access Sheath in Retrograde Intrarenal Surgery

Who this might be right for
Kidney Stone
The First Affiliated Hospital of Guangzhou Medical University 100
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 RecruitingNCT06812884
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 applicableStudy completedNCT07248917
What this trial is testing

Evaluation of Sevoflurane Consumption During Initial Phase of Minimal-Flow Anesthesia in Retrograde Intrarenal Surgery

Who this might be right for
Retrograde Intrarenal Surgery (RIRS)UrolithiasisMinimal-flow Anesthesia+4 more
Dr. Lutfi Kirdar Kartal Training and Research Hospital 62
Not applicableUnknownNCT05202158
What this trial is testing

A Novel Method for Retrograde Intrarenal Surgery (RIRS)

Who this might be right for
Kidney Stone
Ankara Training and Research Hospital 76
Not applicableLooking for participantsNCT06438497
What this trial is testing

The Effect of Different Body Positions and Channel Sheaths on RIRS

Who this might be right for
Urolithiasis
The First Affiliated Hospital of Guangzhou Medical University 120
Not applicableStudy completedNCT06110247
What this trial is testing

Evaluation of Renal Oxygenation by NIRS in Pediatric Endourologic Stone Surgery

Who this might be right for
Renal StoneKidney; ComplicationsUreter Stone+1 more
Ankara City Hospital Bilkent 136
Load More Results