My son has been treated for rhabdomyosarcoma for two years . what type of clinical trial would be best for his type of cancer?  The cancer keeps getting beat back and always re-appears in the same lymph nodes, I think the doctor might of missed an opportunity to do lymph node surgery the first year, know he is 100 pounds, still in the lymph nodes, and in dec it spread in to the omentum  in the stomach.

Summarized question: What type of clinical trial is best for rhabdomyosarcoma?