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

Evaluating the role of lymph node dissection in prostate cancer treatment

Official title: Prospective Randomized Controlled Trial To Evaluate The Prognostic Role of Lymph Node Dissection In Men With Prostate Cancer Treated With Radical Prostatectomy

Run by The Netherlands Cancer Institute · NCT05109910 · Data updated 2026-11-12

This study is testing if a specific surgery to remove lymph nodes can help men with intermediate- and high-risk prostate cancer do better after having their prostate removed.

More Prostate Cancer trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexMen only
Enrollment284 (estimated)
SponsorThe Netherlands Cancer Institute
Academic / other
Locations1 site (Amsterdam)
StatusRecruiting
StartedNovember 17, 2021
Main results expectedNovember 2024
Study endsNovember 2027
Registry record updatedNovember 18, 2021
Trial IDNCT05109910 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are men aged 18 and older with prostate cancer and a calculated risk of lymph node metastases between 5-20%, scheduled for radical prostatectomy.

Probably not a fit

Patients with a higher risk of lymph node metastases or those with evidence of metastases on pre-operative imaging 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 investigates the effectiveness of extended pelvic lymph node dissection (ePLND) in men with intermediate- and high-risk prostate cancer undergoing radical prostatectomy. It aims to compare oncologic outcomes between patients who receive ePLND and those who do not, particularly focusing on patients with a calculated risk of lymph node invasion between 5-20%. The study addresses the ongoing debate regarding the therapeutic value of ePLND, considering both its diagnostic benefits and potential complications. By conducting this prospective trial, the researchers hope to clarify the role of ePLND in improving patient outcomes.

Why it matters

Potential benefit: If successful, this study could help determine whether ePLND provides significant oncological benefits for certain prostate cancer patients, potentially reducing unnecessary complications.

How similar studies have gone: While the role of ePLND has been debated, this study is among the first prospective trials specifically targeting patients with a low estimated risk of lymph node invasion, making it a novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male, aged ≥ 18 years
* Prostate cancer patients with a Briganti calculated risk of LN metastases of 5-20% without evidence of metastases on Prostate-Specific Membrane Antigen (PSMA) PET/CT requiring an ePLND in the standard treatment
* Scheduled for a (robot-assisted) laparoscopic radical prostatectomy
* Written informed consent

Exclusion Criteria:

* American Society of Anaesthesiology (ASA) classification \> 3
* Patients with a contradiction for a lymphadenectomy
* Neoadjuvant hormone deprivation therapy
* Absence or withdrawal of an informed consent
* Evidence of metastases on pre-operative PSMA PET/CT

Where it's running

  • Nki-Avl
    Amsterdam, Netherlands
    Recruiting

Study contacts

  • Principal investigator: Henk G van der Poel, Prof — The Netherlands Cancer Institute
  • Study coordinator: Henk G van der Poel, Prof
  • Email: h.vd.poel@nki.nl
  • Phone: 0205129111

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.