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 2018 more than 220'000 patients have been treated wordwide with Particle Therapy.
About 190'000 have been treated with protons, about 28'000 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 4 (Spring 2019), is now available!

Follow this link: IJPT Vol. 5, Issue 4 (Spring 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