RecruitingNot ApplicableNCT05715086

UPURS Trial for Patient-centered Management of Symptomatic Obstructing Stones

Upfront vs Postponed Ureteroscopy (UPURS) Trial for Patient-centered Management of Symptomatic Obstructing Stones


Sponsor

University of California, San Francisco

Enrollment

100 participants

Start Date

Aug 23, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

A prospective, non-blinded, randomized controlled trial studying the management of symptomatic ureteral stones. This study will compare upfront ureteroscopy vs observation and delayed intervention for patients presenting to the emergency department with a symptomatic ureteral stone.


Eligibility

Min Age: 18 Years

Inclusion Criteria4

  • Presenting to the Emergency Department (ED)
  • Adult (\> 18 yo)
  • ≥5mm ureteral stone diagnosed on CT scan
  • Presence of symptoms (pain, nausea, vomiting, hematuria)

Exclusion Criteria7

  • Strict indication for stent
  • Stone burden not amenable to Ureteroscopy (URS)
  • Dirty urine analysis (UA) or positive urine culture (UCx)
  • Transplant kidney
  • Presence of conduit
  • Comorbidities not optimized for surgery
  • Strong preference for surgery or observation

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Interventions

PROCEDUREUreteroscopy

Upfront ureteroscopy


Locations(1)

University of California, San Francisco

San Francisco, California, United States

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NCT05715086


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