Review Article
Camptothecin-Based Regimens for Treatment of Ewing Sarcoma: sPast Studies and Future Directions
Table 3
Comparison of commonly used regimens for recurrent Ewing sarcoma.
| | Cyclophosphamide + topotecan | Temozolomide + irinotecan | High-dose ifosfamide | Ifosfamide + carboplatin + etoposide |
| Number of patients | 66 | 58 | 37 | 22 | Author (Ref) | Saylors et al. [13] Hunold et al. [14] | Casey et al. [36] Wagner et al. [35] Anderson et al. [44] | Ferrari et al. [23] | Van Winkle et al. [47] | Primary toxicity | Myelosuppression | Gastrointestinal | Myelosuppression | Myelosuppression | Alopecia | Yes | Uncommon | Yes | Yes | Myeloid growth factor | Yes | Rarely | Yes | Yes | IV access required | Generally | Optional if administered orally | Yes | Yes | Home administration | Uncommon | Common | No | No | Response rates (complete + partial) | 33–35% | 29–63% | 34% | 48% |
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