ArticleLevine AS, Appelbaum FR, Graw RG, Magrath IT, Pizzo PA, Poplack DG, Ziegler JL.
Cancer Treat Rep. 1978 Feb;62(2):247-50.
Eleven patients with metastatic osteogenic sarcoma were treated with cyclophosphamide, adriamycin, and, in some cases, high-dose methotrexate. In the event of metastatic progression, the dose of cyclophosphamide was escalated by increasing the number of consecutive daily infusions (dose, 45 mg/kg/day). The results indicate that metastatic osteogenic sarcoma is marginally responsive to adriamycin and cyclophosphamide but rarely responsive to high-dose methotrexate as administered in this trial. The response of metastatic lesions was not improved by escalating the dose of cyclophosphamide.