Particle Therapy Co-Operative Group

An organisation for those interested in proton, light ion and heavy charged particle radiotherapy

Registration, Login

Register as PTCOG Member -> Create an account.

Only PTCOG Members have access to all webpages.

Statistics about patients treated with particles

Per end of 2017 almost 200'000 patients have been treated wordwide with Particle Therapy.
About 170'500 have been treated with protons, about 25'700 with C-ions and about 3'500 with He, pions and other ions.

PTCOG Patient Treatment Statistics


International Journal of Particle Therapy

The International Journal of Particle Therapy, Vol. 5, Issue 3 (Winter 2019), is now available!

Follow this link: IJPT Vol. 5, Issue 3 (Winter 2019)


Particle Therapy Clinical Trials

Updated list of clinical trials in particle therapy available.

Clinical Trials, update January 2019


Conferences and Workshops -- Hold the Date

Check the link below for Workshops and Conferences:

Conferences, Workshops