Clinical Trials Day (CTD), 20th of May

Today we celebrate the people, the progress, and the purpose behind clinical trials!

Clinical Trials Day marks the anniversary of the first recorded controlled clinical trial, conducted by Scottish naval surgeon James Lind in 1747. Lind conducted this trial to test which treatments worked best for scurvy - a deadly vitamin C deficiency that tormented sailors on long trips. His simple but groundbreaking approach laid the foundation for the scientific method in medicine and opened the door to the evidence-based clinical trials we rely on today.

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James Lind, Naval Surgeon, Scurvy Treatment

Nearly 300 years later, clinical trials continue to be at the centre of medical progress. They are vital for discovering new therapies, improving care, and offering hope to millions. These advances are only possible thanks to the brave patients who participate and the dedicated professionals who lead and support this work.

A special shoutout to all cancer research nurses, who are at the heart of every trial. Always supporting and guiding patients, ensuring their safety and dignity, and helping translate science into real-world advances in prevention, diagnosis, treatment, and supportive care.

Lead Oncology Research Nurse and EONS Communication Working Group Member, Maria Lapuente

And remember: cancer research is a shared responsibility. Even if you are not working directly in a research role, as an oncology nurse you play a key part by staying informed, supporting patients considering trial participation, and helping create a culture that values evidence-based care and innovation. Whether at the bedside, in the clinic, or in the community, your voice and advocacy for research truly matter.

To every patient who takes part in research: thank you! You are shaping the future of cancer care and giving others a better tomorrow.

Want to learn more about clinical trials?

Here are helpful resources to build your skills and help your patients.

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