View clinical trials related to Ewing's Sarcoma Family of Tumors.
Filter by:The purpose of this study is to determine the safest and most effective oral dose combinations of sorafenib and irinotecan in pediatric patients with solid tumors, i.e. relapsed or refractory.
Anthracycline antibiotics are included in the chemotherapy regimens of approximately 82% of patients with bone cancer and 44% of those with soft tissue sarcoma diagnosed in childhood or adolescence. Impaired cardiac function occurs after treatment with anthracyclines. The frequency of impairment increases with increasing cumulative dose. There are inadequate data regarding the relationship between doxorubicin administration and changes in serum levels of cardiac troponin T (cTn-T) or I (cTn-I), N-terminal (NT) brain natriuretic peptide (BNP), or tissue Doppler imaging parameters. This non-therapeutic study proposes a prospective, single arm study of serial changes in tissue Doppler imaging parameters, cTn-T and NT-BNP in children and adolescents with malignant bone and soft tissue tumors whose planned chemotherapy includes treatment with ≥ 375 mg/m2 of doxorubicin. The proposed study will rigorously evaluate the usefulness of serial determinations of tissue Doppler imaging, cTn-T and NT-BNP for very early identification of anthracycline-related myocardial injury. Demonstration that one or more of these markers identifies subclinical myocardial damage and that biomarker or tissue Doppler imaging parameters exhibit a dose-response relationship with cumulative doxorubicin dose would facilitate intervention trials in patients at risk for anthracycline cardiomyopathy.
Define the efficacy of CP-751,871 in patients with Ewing's sarcoma family of tumors