Could half the treatment be just as good? major melanoma trial challenges One-Year standard

NCT ID NCT06488482

First seen Mar 10, 2026 · Last updated May 24, 2026 · Updated 11 times

Summary

This study compares 6 months versus 12 months of immunotherapy (nivolumab or pembrolizumab) in 1,792 people with high-risk melanoma who had surgery. The goal is to see if the shorter treatment prevents cancer from coming back just as well, while causing fewer side effects and requiring fewer hospital visits. Participants are randomly assigned to either 6 or 12 months of treatment and followed for up to 5 years.

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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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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Akershus University Hospital

    RECRUITING

    Oslo, Norway

    Contact

  • Eskilstuna Hospital

    RECRUITING

    Eskilstuna, Sweden

    Contact

  • Falu Hospital

    RECRUITING

    Falun, Sweden

    Contact

  • Gävle Hospital

    RECRUITING

    Gävle, Sweden

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  • Haukeland University Hospital

    RECRUITING

    Bergen, Norway

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  • Helsinki University Hospital

    RECRUITING

    Helsinki, Finland

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  • Kalmar Hospital

    RECRUITING

    Kalmar, Sweden

    Contact

  • Karlstad Hospital

    RECRUITING

    Karlstad, Sweden

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  • Karolinska University Hospital

    RECRUITING

    Stockholm, Sweden

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  • Kuopio University Hospital

    RECRUITING

    Kuopio, Finland

    Contact

  • Linköping University Hospital

    RECRUITING

    Linköping, Sweden

    Contact

  • North Norway University Hospital

    RECRUITING

    Tromsø, Norway

    Contact

  • Oslo University Hospital

    RECRUITING

    Oslo, Norway

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  • Ryhov Hospital

    RECRUITING

    Jönköping, Sweden

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  • Sahlgrenska University Hospital

    RECRUITING

    Gothenburg, Sweden

    Contact

  • Skåne University Hospital

    RECRUITING

    Lund, Sweden

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  • Sorlandet Hospital

    RECRUITING

    Kristiansand, Norway

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  • Stavanger University Hospital

    RECRUITING

    Stavanger, Norway

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  • Sundsvall Hospital

    RECRUITING

    Sundsvall, Sweden

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  • Tampere University Hospital

    RECRUITING

    Tampere, Finland

    Contact

  • Trondheim University Hospital

    RECRUITING

    Trondheim, Norway

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  • Turku University Hospital

    RECRUITING

    Turku, Finland

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  • Västmanland Hospital

    RECRUITING

    Västerås, Sweden

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  • Växjö Hospital

    RECRUITING

    Vaxjo, Sweden

    Contact

  • Ålesund Hospital

    RECRUITING

    Ålesund, Norway

    Contact

  • Örebro University Hospital

    RECRUITING

    Örebro, Sweden

    Contact

Conditions

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