Which prostate surgery is best? huge study recruits 2,000 men to find out

NCT ID NCT04638088

Recruiting now Knowledge-focused Sponsor: Elsan Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares three surgical methods for removing the prostate in men with prostate cancer: robot-assisted laparoscopy, standard laparoscopy, and open surgery. Researchers will track urinary and erectile function before and after surgery in 2,000 participants. The goal is to provide clear evidence on which technique leads to better quality of life outcomes.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

surgical procedure (robot-assisted laparoscopy, conventional laparoscopy, or open surgery)

What this could lead to

If this study succeeds, it could help doctors and patients choose the best surgical technique for prostate cancer with fewer side effects on bladder and sexual function.

What could go wrong

This is an observational study, not a treatment trial, so it won't test a new drug or cure. Results may not apply to all patients, and differences between techniques might be small.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

prostate cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Centre Médico-Chirurgical Les Cèdres

    RECRUITING

    Brive-la-Gaillarde, 19100, France

    Contact Email: •••••@•••••

    Contact

  • Centre clinical

    COMPLETED

    Soyaux, 16800, France

  • Clinique Ambroise Paré

    RECRUITING

    Toulouse, 31082, France

    Contact Email: •••••@•••••

    Contact

  • Clinique Cap-d'Or

    COMPLETED

    La Seyne-sur-Mer, 83500, France

  • Clinique Claude Bernard

    WITHDRAWN

    Metz, 57070, France

  • Clinique Emailleurs-Colombier

    RECRUITING

    Limoges, 87000, France

    Contact Email: •••••@•••••

    Contact

  • Clinique Esquirol Saint Hilaire

    RECRUITING

    Agen, 47000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Clinique Guillaume De Varye

    COMPLETED

    Saint-Doulchard, 18230, France

  • Clinique Keraudren - CHPB

    RECRUITING

    Brest, 29200, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Clinique Rhône Durance

    COMPLETED

    Avignon, 84000, France

  • Clinique Saint-Augustin

    COMPLETED

    Nantes, 44000, France

  • Clinique St Vincent

    COMPLETED

    Besançon, 25000, France

  • Clinique de Saint Augustin

    COMPLETED

    Bordeaux, 33074, France

  • Clinique de l'Estrée

    COMPLETED

    Stains, 93240, France

  • Clinique du Renaison

    RECRUITING

    Roanne, 42300, France

    Contact Email: •••••@•••••

    Contact

  • Hôpital Privé La Châtaigneraie

    COMPLETED

    Beaumont, 63110, France

  • Hôpital Privé Saint-François

    WITHDRAWN

    Désertines, 03630, France

  • Hôpital privé Océane

    COMPLETED

    Vannes, 56000, France

  • Polyclinique Grand Sud

    COMPLETED

    Nîmes, 30900, France

  • Polyclinique Les Fleurs

    COMPLETED

    Ollioules, 83190, France

  • Polyclinique Montréal

    RECRUITING

    Carcassonne, 11000, France

    Contact Email: •••••@•••••

    Contact

  • Polyclinique Médipôle Saint-Roch

    COMPLETED

    Cabestany, 6633, France

  • Polyclinique Vauban

    COMPLETED

    Valenciennes, 59300, France

  • Polyclinique de Franche Comté

    COMPLETED

    Besançon, 25000, France

  • Polyclinique de Gentilly

    COMPLETED

    Nancy, 54100, France

  • Polyclinique de Limoges

    COMPLETED

    Limoges, 87000, France

  • Polyclinique de Poitiers

    RECRUITING

    Poitiers, 86000, France

    Contact Email: •••••@•••••

    Contact

  • Polyclinique du Parc

    COMPLETED

    Caen, 14000, France

  • Pôle Santé République

    RECRUITING

    Clermont-Ferrand, 63100, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Pôle Santé Sud

    COMPLETED

    Le Mans, 72000, France