FANS vs CVAC for Medium to Large Stones

Part of paid clinical trials in Columbus, Ohio.

Sponsor
Ohio State University
Study ID
NCT07514351
Status
Not Yet Recruiting

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Conditions

  • Kidney Stones
  • Nephrolithiasis

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • ureteroscopy — DEVICE
    ureteroscopy will be performed with flexible and navigable suction sheaths
  • CVAC — DEVICE
    CVAC suction ureteroscopy will be used

Study Details

Improvements in ureteroscopes have led to improved stone free rates. Two new devices (FANS - Flexible and Navigable Suction) and the CVAC ureteroscope have never been compared head to head. This trial will compare these two new suction ureteroscope technologies against each other

Key Dates

Start date
Jun 30, 2026
Status verified
Mar 2026
Primary completion
Jun 30, 2028
Completion
Dec 31, 2028

Study Design

Enrollment
159 participants (estimated)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Active Comparator: FANS
    Flexible and Navigable Suction Ureteroscopy
  • Active Comparator: CVAC
    CVAC suction ureteroscopy arm

Primary Outcome Measure

stone free rate [ Time Frame: up to six weeks ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Ohio State UniversityColumbusOhio43212
Matthew Lee
[email protected]
614-293-8155

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By research site
Ohio State University· Columbus, OH

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