Clinical trial Recruiting at 1 site Observational Ages 18 and up Men only

How catheter duration affects outcomes after laser prostate surgery for urinary retention

Official title: Evaluation of the Effect of Catheter Duration on Prostate Laser Enucleation Surgery Outcomes in Patients With Indwelling Catheters Due to Urinary Retention: A Multicenter Study of the Minimally Invasive Urology Society

Run by Eskişehir Osmangazi University Medicine Faculty Hospital · NCT07603011 · Data updated 2026-11-12

This study tests whether how long a patient has a urinary catheter before laser prostate surgery influences the results of the procedure for men with urinary retention.

Quick facts

Study typeObservational
Ages18 Years and up
SexMen only
Enrollment54 (estimated)
SponsorEskişehir Osmangazi University Medicine Faculty Hospital
Academic / other
Locations1 site (Eskişehir, Eskişehir)
StatusRecruiting
StartedFebruary 4, 2026
Main results expectedFebruary 4, 2028
Study endsFebruary 4, 2029
Registry record updatedSeptember 11, 2026
Trial IDNCT07603011 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults with urinary retention due to benign prostatic obstruction who are planned for HoLEP, ThuLEP, or ThuFLEP and have an indwelling catheter preoperatively.

Probably not a fit

Patients without preoperative catheterization or those not undergoing laser enucleation may not benefit from these findings.

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

What this trial studies

This is a multicenter, prospective observational cohort study coordinated by the Minimally Invasive Urology Society. It will collect standardized preoperative, intraoperative, and postoperative data from patients undergoing HoLEP, ThuLEP, or ThuFLEP across Turkey. Outcomes include surgical duration, energy parameters, complication rates, and functional measures such as Qmax, IPSS, and post-void residual volume at 3 months. By analyzing catheter duration before surgery, the study aims to clarify how preoperative management may impact recovery and functional success after laser enucleation for BPO-related obstruction.

Why it matters

Potential benefit: If successful, findings could guide clinicians on optimal preoperative catheterization timing to improve surgical outcomes for patients with urinary retention due to BPO.

How similar studies have gone: Prior research supports that catheter management can influence urologic surgical outcomes, but this multicenter, prospective approach for laser enucleation is relatively novel and aims to provide stronger evidence.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients undergoing laser enucleation of the prostate, including HoLEP, ThuLEP or ThuFLEP procedures, who have an indwelling urinary catheter due to pre-operative urinary retention.

Exclusion Criteria:

* Patients with a diagnosis of neurogenic bladder or prostate cancer.

Where it's running

  • Eskisehir Osmangazi University, Faculty of Medicine, Department of Urology
    Eskişehir, Eskişehir, Turkey (Türkiye)
    Recruiting

Study contacts

Similar studies

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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.