Radiation therapy is an effective cancer treatment, but more research is needed. Here are resources for clinical trials globally:
South African National Clinical Trial Register (SANCTR)
Clinical Trials Registry – India (CTRI)
Japan Clinical Oncology Group (JCOG)
German Hodgkin Study Group (GHSG)
Swiss Group for Clinical Cancer Research (SAKK)
Children’s Oncology Group (COG)
National Cancer Institute/NIH (US)
National Cancer Institute Canada (NCIC)
Trans Tasman Radiation Oncology Group (TROG)