New database aims to crack the code on three rare skin cancers

NCT ID NCT03210935

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is building a large French database of patients with three rare skin cancers: Merkel cell carcinoma, advanced basal cell carcinoma, and cutaneous adnexal carcinomas. Researchers will track up to 9,000 participants to learn how these cancers behave, what factors affect prognosis, and how different treatments impact outcomes. The goal is to gather real-world evidence to improve future care.

What this could mean

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

What this could lead to

If successful, this study could provide doctors with better information to predict how these rare skin cancers behave and which treatments work best.

What could go wrong

This is an observational study, not a treatment trial. It will not directly test a new drug or cure, and results may take years to influence patient care.

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.

basal cell carcinoma cutaneous neuroendocrine carcinoma epidermal appendage tumor skin appendage carcinoma skin basal cell carcinoma

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

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

Locations

  • CH Annecy Gennevois

    RECRUITING

    Annecy, France

    Contact

  • CH Le Mans

    RECRUITING

    Le Mans, Le Mans, 72037, France

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

  • CHR d'Orleans

    RECRUITING

    Orléans, France

    Contact

  • CHU Ambroise Paré

    RECRUITING

    Boulogne-Billancourt, France

    Contact

  • CHU Amiens Picardie

    RECRUITING

    Amiens, France

    Contact

  • CHU Angers

    RECRUITING

    Angers, France

    Contact

  • CHU Avicenne

    RECRUITING

    Bobigny, France

    Contact

  • CHU Besançon

    RECRUITING

    Besançon, France

    Contact

  • CHU Bichat

    RECRUITING

    Paris, France

    Contact

  • CHU Bocage

    RECRUITING

    Dijon, Dijon, 21079, France

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

  • CHU Cochin

    RECRUITING

    Paris, France

    Contact

  • CHU Nantes - Place Alexis Ricordeau

    RECRUITING

    Nantes, France

    Contact

    Contact

  • CHU St Louis

    RECRUITING

    Paris, France

    Contact

  • CHU de Bordeaux

    RECRUITING

    Pessac, France

    Contact

    Contact

  • CHU de Brest

    RECRUITING

    Brest, France

    Contact

  • CHU de Caen

    RECRUITING

    Caen, France

    Contact

    Contact

  • CHU de Clermont Ferrand

    RECRUITING

    Clermont-Ferrand, France

    Contact

  • CHU de Grenoble

    RECRUITING

    Grenoble, France

    Contact

  • CHU de Limoges

    RECRUITING

    Limoges, France

    Contact

  • CHU de Nancy

    RECRUITING

    Nancy, France

    Contact

  • CHU de Nice

    RECRUITING

    Nice, France

    Contact

  • CHU de Pointe à Pitre

    RECRUITING

    Pointe à Pitre, France

    Contact

  • CHU de Poitiers

    RECRUITING

    Poitiers, France

    Contact

  • CHU de Reims

    RECRUITING

    Reims, France

    Contact

  • CHU de Rennes

    RECRUITING

    Rennes, France

    Contact

  • CHU de Rouen

    RECRUITING

    Rouen, France

    Contact

    Contact

  • CHU de Strasbourg

    RECRUITING

    Strasbourg, France

    Contact

  • CHU de Toulouse - Larrey

    RECRUITING

    Toulouse, France

    Contact

    Contact

  • CHU de Tours

    RECRUITING

    Tours, France

    Contact

  • Centre Léon Bérard

    RECRUITING

    Lyon, France

    Contact

  • Centre hospitalier Lyon Sud

    RECRUITING

    Pierre-Bénite, Pierre-benite, 69495, France

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

  • Hôpital La Timone

    RECRUITING

    Marseille, France

    Contact

  • Hôpital St Eloi

    RECRUITING

    Montpellier, France

    Contact

  • Institut Gustave Roussy

    RECRUITING

    Villejuif, France

    Contact

    Contact