Comparison of Stent-Related Symptoms: Regular Double J Stent vs. Comfi J Stent

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-80
SponsorBir Hospital

About this trial

A prospective, single-blinded, randomized controlled trial conducted at a single center to compare stent related symptoms between two different stents using Ureteral Stent Symptom Questionnaire (USSQ) scores , Visual Analog Scale (VAS) pain scores.

Eligibility criteria

Qualifiers

Eligible participants were adult patients (aged 18-80 years) who underwent unilateral retrograde ureteroscopy (URS) lithotripsy for stone disease

Retrograde intrarenal surgery (RIRS) lithotripsy with planned ureteric stent insertion for urinary tract stones

Disqualifiers

Concomitant use of a-blockers, anticholinergics, corticosteroids, calcium channel blockers, and analgesics

Undergoing percutaneous nephrolithotomy, open ureteric surgery or laparoscopic ureteric surgery, including ureterolithotomy

Neurogenic bladder, Overactive bladder syndrome, and neurological and psychiatric diseases

Preoperative febrile Urinary Tract Infection (UTI)

Trial design

Treatments tested in this trial

  • Regular Double J stent
  • Comfi J stent

Treatment groups

100 Participants
are divided into 2 treatment groups

Sponsors and collaborators

Bir Hospital

Lead sponsor

Nepal Health Research Council

Collaborator