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

“Changing practice, improving lives”: EORTC publishes its Annual Report 2025
8 Jun 2026
This Clinical Trials Day, EORTC announces the upcoming Summit for Clinical Cancer Research
20 May 2026
Long-term EORTC trial challenges assumptions about lymph node radiation therapy in breast cancer
17 May 2026

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Projects

SPECTA

E²-RADIATE

RECIST

SISAQOL

Latest publications

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Upcoming events

Clinical Trial Statistics for Non-Statisticians 26

09 Jun - 12 Jun 2026

Brussels, BE

EORTC Leukemia Spring Group Meeting 2026

11 Jun - 11 Jun 2026

Stockholm, SE

See all events

Past events

36th EORTC-NCI-AACR Symposium

23 Oct - 25 Oct 2024

Barcelona, Spain

Clinical Trial Statistics for Non-Statisticians

11 Jun - 14 Jun 2024

Brussels, BE

See all past 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

“Changing practice, improving lives”: EORTC publishes its Annual Report 2025

This Clinical Trials Day, EORTC announces the upcoming Summit for Clinical Cancer Research

Long-term EORTC trial challenges assumptions about lymph node radiation therapy in breast cancer