Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Identifying factors affecting tolerance of ureteral double-J stents

Official title: Risk Factors for Poor Tolerance of Ureteral Double-J Stent

Run by Centre Hospitalier Universitaire, Amiens · NCT06815107 · Data updated 2026-11-12

This study is trying to find out what makes it hard for people to tolerate ureteral double-J stents so that doctors can help improve their experience and outcomes.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment200 (estimated)
SponsorCentre Hospitalier Universitaire, Amiens
Academic / other
Locations1 site (Amiens)
StatusRecruiting
StartedApril 15, 2020
Main results expectedApril 15, 2021
Study endsApril 2030
Registry record updatedSeptember 4, 2026
Trial IDNCT06815107 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults over 18 years old who require ureteral double-J stenting.

Probably not a fit

Patients under 18 years old, those with understanding disorders, or those who have long-term stenting or active cancer may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to identify predictive factors that contribute to poor tolerance of ureteral double-J stents, which are commonly used in emergency treatments or as preparation for endoscopy following colic nephritis. The research involves administering a questionnaire and the USSQ survey to assess urinary symptoms and the impact of the stent on patients' daily activities. By understanding these factors, the study seeks to improve patient management and outcomes related to stent placement.

Why it matters

Potential benefit: If successful, this study could lead to better management strategies for patients undergoing ureteral double-J stenting, enhancing their quality of life.

How similar studies have gone: While the specific approach of identifying tolerance factors for ureteral double-J stents may be novel, similar studies have shown success in understanding patient experiences with other medical devices.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patient over 18 years old
* patient who need Ureteral Double-J Stenting

Exclusion Criteria:

* patient under 18 years old,
* Iterative change,
* understanding disorder,
* inability to answer the questionnaire,
* refusal of the patient,
* long-term Ureteral Double-J Stenting (more than 6 month),
* active cancer.

Where it's running

  • CHU Amiens-Picardie
    Amiens, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.