European Organisation for
Research and Treatment of Cancer

Ongoing & future clinical research

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Active for
60⁺ years

Network of
4200⁺ members

Present in
74⁺ countries

140⁺ active
studies

33⁺ recruiting
studies

250⁺ experts
in HQ

Latest news

Pink October 2026: Advancing breast cancer research, together
7 Oct 2026
Beyond survival: new CSO and EORTC recommendations call for better reporting of quality of life in adjuvant cancer trials
30 Sep 2026
EORTC presents new results in neuro-oncology at EANO
28 Sep 2026

See all news

Projects

SPECTA

E²-RADIATE

RECIST

SISAQOL

Latest publications

See all publications

Upcoming events

38th EORTC-NCI-AACR Symposium

18 Nov - 20 Nov 2026

Barcelona, Spain

EORTC Summit on Clinical Cancer Research

23 Mar - 24 Mar 2027

Brussels, BE

7th EORTC Quality of Life in Cancer Clinical Trials Conference

13 May - 14 May 2027

Madrid, Spain

27th Workshop on Methods in Clinical Cancer Research (MCCR)

20 Jun - 24 Jun 2027

Sint Michielsgestel, Netherlands

See all events

Highlights

EORTC Summit on Clinical Cancer Research
Publication of 2025 EORTC Annual Report
Practice Changing Trials
Advancing Clinical Cancer Research & Education

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European Organisation for Research and Treatment of Cancer

Latest news

Pink October 2026: Advancing breast cancer research, together

Beyond survival: new CSO and EORTC recommendations call for better reporting of quality of life in adjuvant cancer trials

EORTC presents new results in neuro-oncology at EANO

Projects

SPECTA

E²-RADIATE

RECIST

SISAQOL

Latest publications

Upcoming events

38th EORTC-NCI-AACR Symposium

EORTC Summit on Clinical Cancer Research

7th EORTC Quality of Life in Cancer Clinical Trials Conference

27th Workshop on Methods in Clinical Cancer Research (MCCR)

Highlights

EORTC Summit on Clinical Cancer Research

Publication of 2025 EORTC Annual Report

Practice Changing Trials

Advancing Clinical Cancer Research & Education

European Organisation for
Research and Treatment of Cancer