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GCR is a virtual multidisciplinary collaborative, focused on creating a world where access to quality radiotherapy is universal and equitable.

Global Coalition for Radiotherapy supports those affected by war in Ukraine

Do you have additional details to support the GCR data?

We want to get it to the people who need it most.

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recent Event

Radiotherapy Task Force

Tues, 12 July | via Zoom 

Join the Radiotherapy Task Force as we discuss solutions for our Ukrainian colleagues and patients. Listen in as we share barriers, lessons learned, and opportunities for collaboration with our global radiotherapy colleagues working to support Ukraine.

What we do

The Global Coalition for Radiotherapy (GCR) is a collaboration of radiotherapy experts working to find synergies amongst the radiotherapy community at large.


We host monthly GCR Webinars and Roundtables, bringing experts, advocacy and industry together.

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We advise organisations interested in starting their own radiotherapy campaign.

Get started by downloading our Advocacy Toolkit.


We provide an archive of informative radiotherapy webinars, news and publications.

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GCR News

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Join the coalition

Interested in being a part of the GCR and contributing to radiotherapy advocacy efforts in your region of the world?

Join us as we work together to seize the opportunities for radiotherapy technology advancement to implement better health care delivery.


GCR in the News

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18 August 2022


ASTRO Advances in Radiation Oncology

Residents Across the Globe: A Call for Education, Advocacy, and Collaboration

The fallout from the COVID-19 pandemic and the war in Ukraine have resulted in unprecedented delays in cancer care. Not only have patients been displaced by the war, but trainees and physicians have been greatly impacted as well. The GCR in collaboration with resident and author, Kyra M. McComas, sends a strong call to action to all radiation oncology residents in this article to join the efforts to advocate for radiation oncology as a field and collaborate globally.

22 July 2022


ASTRO Advances in Radiation Oncology

Lessons for Ukraine; how the international radiotherapy community can respond and support both now and in the future

The humanitarian crisis in Ukraine promoted a huge outpouring of support. The GCR was asked to submit this editorial in the ASTRO Advances in Radiation Oncology to share how the radiotherapy community is responding to the challenges our Ukrainian colleagues are facing and how to maintain radiotherapy services in a war.