Impact of Ureteral Stent and Sheaths Size on Post-Operative Pain

Part of paid clinical trials in Rochester, Minnesota.

Sponsor
Mayo Clinic
Study ID
NCT06979583
Status
Enrolling By Invitation

Conditions

  • Retrograde Intra-renal Surgery
  • Ureteral Stent-Related Symptom

Eligibility Criteria

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

Interventions

  • 4.8 Fr Ureteral stents — DEVICE
    After surgery, patients will have the Boston Scientific 4.8 Fr ureteral stent placed.
  • 7 Fr Ureteral stents — DEVICE
    After surgery, patients will have the Bard 7 Fr ureteral stent placed.

Study Details

The purpose of this study is to determine if post-operative stent size impacts stent-related pain and discomfort.

Key Dates

Start date
May 31, 2026
Status verified
Mar 2026
Primary completion
May 31, 2027
Completion
Jul 31, 2027

Study Design

Enrollment
100 participants (estimated)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE

Arms

  • Experimental: Group A: 4.8 Fr Ureteral stents
  • Experimental: Group B: 7 Fr Ureteral stents

Primary Outcome Measure

Pain score post ureteroscopy procedure until stent removal determined by the primary operating team. Stent will be on a string [ Time Frame: Starting post-operatively, daily, until stent is removed (estimated 7-14 days) ]

Locations (1)

FacilityCityStateZIPSite coordinators
Mayo Clinic in RochesterRochesterMinnesota55905-

Find similar trials in Rochester, MN

By research site
Mayo Clinic in Rochester· Rochester, MN

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