European Organisation for
Research and Treatment of Cancer

Active for
60+ years

Network of
3800+ members

Present in
50+ countries

100+ active
studies

20+ recruiting
studies

250+ experts
in HQ

Latest news

  • Nurse and patient on a bench

    EORTC Quality of Life Group unveils flexible, future-focused strategy for patient-reported outcome assessment in cancer care

  • EMA-EORTC workshop on PROs and HRQOL

    EMA-EORTC workshop underscores critical role of patient-reported outcomes and quality of life data in regulatory decision-making

  • New study confirms link between cancer patients’ quality of life and survival

Latest publications

Upcoming events

  • EORTC Imaging Group Spring Meeting 2025

    Brussels, BE

  • 6th EORTC Quality of Life in Cancer Clinical Trials Conference

    Barcelona, Spain

  • Past events

  • 36th EORTC-NCI-AACR Symposium - Banner

    36th EORTC-NCI-AACR Symposium

    Barcelona, Spain

  • Clinical Trial Statistics for Non-Statisticians

    Clinical Trial Statistics for Non-Statisticians

    Brussels, BE

  • Highlights

    • EORTC Annual Report 2023

      Publication of 2023 EORTC Annual Report

    • Manifesto - Illustration

      Manifesto

    • EORTC Practice Changing Trials

      Practice Changing Trials

    • EORTC Cancer Research Fund

      EORTC Cancer Research Fund (ECRF)