Irinotecan and Temozolomide in Combination With Existing High Dose Alkylator Based Chemotherapy for Treatment of Patients With Newly Diagnosed Ewing Sarcoma
Newly Diagnosed Ewing Sarcoma
About this trial
This is an interventional treatment trial for Newly Diagnosed Ewing Sarcoma focused on measuring CYCLOPHOSPHAMIDE (CYTOXAN), DOXORUBICIN/ADRIAMYCIN, ETOPOSIDE (VP-16), IFOSFAMIDE, IRINOTECAN (CPT-11) CAMPTOSAR, TEMOZOLOMIDE, VINCRISTINE, 13-068
Eligibility Criteria
Inclusion Criteria:
- Age greater than or equal to one year and less than or equal to 40 years at the time of diagnosis
- Newly diagnosed, previously untreated patients with histologically or molecularly confirmed Ewing sarcoma
- Adequate hematologic function:
- Absolute neutrophil count ≥ 1,000/K/mcl
- Platelet count ≥ 100,000/Kmcl
- Adequate renal function:
- Normal creatinine for age (See table below) OR
- Creatinine clearance or radioisotope GFR ≥ 70ml/min/1.73 m2 Age(Years) Maximum Serum Creatinine (mg/dL) ≤ 5 0.8 6 to ≤ 10 1 11 to ≤ 15 1.2 ≥ 16 1.5
Adequate hepatic function:
- Total bilirubin ≤ 1.5 x the ULN
- AST ≤ 2.5 x the ULN [in the absence of hepatic involvement of tumor. Patients with hepatic involvement are considered eligibile for study]
- ALT ≤ 2.5 x the ULN [in the absence of hepatic involvement of tumor. Patients with hepatic involvement are considered eligibile for study]
Normal cardiac function:
- Shortening fraction ≥ 28% by echocardiogram OR
- Left ventricular ejection fraction (LVEF) ≥ 50% on technetium- 99m pertechnetate radionuclide cineangiography (MUGA) or echocardiogram
- Patients must consent to an indwelling central venous catheter.
- Sexually active patients of reproductive potential must be willing to use an effective method of contraception.
Exclusion Criteria:
- Prior chemotherapy or radiotherapy (other than limited, emergent radiotherapy for treatment of eg. spinal cord compromise or threatened airway)
- Pregnant or breastfeeding females
Sites / Locations
- Memorial Sloan Kettering Cancer CenterRecruiting
- Memorial Sloan Kettering MonmouthRecruiting
- Memorial Sloan Kettering BergenRecruiting
- Memorial Sloan Kettering CommackRecruiting
- Memorial Sloan Kettering WestchesterRecruiting
- Memorial Sloan Kettering Cancer CenterRecruiting
- Memorial Sloan Kettering NassauRecruiting
Arms of the Study
Arm 1
Arm 2
Experimental
Experimental
Patients with localized disease
Patients with metastatic disease
Patients with localized disease will receive six cycles of the combination as "maintenance" therapy following standard chemotherapy. Cycles 4-6 will include: Ifosfamide 2,800 mg/m2/day on days 1-5 Etoposide 100 mg/m2/day on days 1-5 Cycle 7 will include : Cyclophosphamide will be given on days 1 and 2 at a dose of 2,100 mg/m2/day, or for patients < 10 years of age at a dose of 70 mg/kg/day Doxorubicin will be given on days 1 and 2 at a dose of 37.5 mg/m2/day Vincristine will be given on day 1 at a dose of 2 mg/m2 or 0.067 mg/kg (whichever is lower, to a max dose of 2 mg) Cycles 8-13 will include: Irinotecan will be given on 10 days over weeks 1 and 2 of a cycle at a dose of 20 mg/m2/day intravenously Temozolomide will be given daily on the first 5 days of irinotecan administration at a dose of 100 mg/m2/day orally or intravenously
Patients will get 10 cycles of the combination intercalated between the final 4 cycles of standard chemotherapy. Cycles 4, 5, 7, 8, 10, 11, 13, 14, 16, and 17 will include: Irinotecan will be given on 10 days over weeks 1 and 2 of a cycle at a dose of 20 mg/m2/day intravenously Temozolomide will be given daily on the first 5 days of irinotecan administration at a dose of 100 mg/m2/day orally or intravenously Cycles 6, 9, and 12 will include: Ifosfamide 2,800 mg/m2/day on days 1-5 Etoposide 100 mg/m2/day on days 1-5 Cycle 15 will include: Cyclophosphamide will be given on days 1 and 2 at a dose of 2,100 mg/m2/day, or for patients < 10 years of age at a dose of 70 mg/kg/day Doxorubicin will be given on days 1 and 2 at a dose of 37.5 mg/m2/day Vincristine will be given on day 1 at a dose of 2 mg/m2 or 0.067 mg/kg (whichever is lower, to a max dose of 2 mg)