Has anyone had any experiance using cisplatin or doxorubicin for osteosarcoma?

I shall try. Both drugs are being used in osteosarcoma. Each has its own benefits and side effects. It is a balance beween benefits and risks. Drug combinations areusually used. Age and order of use (1st-round or 2nd) are important factors. Protocols based on national standards are routinely followed. Thank yu for asking. Consult with your cancer doctors.
Yes. Cisplatin and doxorubicin are two agents used in combination with Methotrexate and potentially Ifosfamide and Etoposide in standard therapy protocols for osteosarcoma.