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Disease‐free survival in children with Ewing's sarcoma treated with radiation therapy and adjuvant four‐drug sequential chemotherapy
Author(s) -
Rosen G.,
Wollner N.,
Tan C.,
Wu S. J.,
Hajdu S. I.,
Cham W.,
D'Angio G. J.,
Murphy M. L.
Publication year - 1974
Publication title -
cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.052
H-Index - 304
eISSN - 1097-0142
pISSN - 0008-543X
DOI - 10.1002/1097-0142(197402)33:2<384::aid-cncr2820330213>3.0.co;2-t
Subject(s) - medicine , vincristine , radiation therapy , cyclophosphamide , chemotherapy , sarcoma , surgery , disease , adjuvant , oncology , pathology
Adjuvant chemotherapy was added to local radiation therapy for patients with Ewing's sarcoma to treat widespread microfoci of disease presumed to be present at the time of diagnosis. Since June 1970, 12 children have been treated with radiation therapy and sequential adjuvant chemotherapy: dactinomycin, adriamycin, vincristine, and cyclophosphamide, continued for 2 years. Two children developed reversible congestive heart failure after cumulative adriamycin doses of 905 mg/m 2 in one patient and 720 mg/m 2 in another patient who had mediastinal irradiation. Adriamycin is now generally limited to cumulative doses of 720 mg/m 2 but is further limited to 500 mg/m 2 in children who receive mediastinal or pulmonary irradiation. Of 12 children entered into this study and followed for from 10 to 37 months, all continue in disease‐free remission without evidence of recurrent tumor, metastatic tumor, or central nervous system disease.