Vincristine, irinotecan, and temozolomide for treatment of relapsed alveolar rhabdomyosarcoma
| Autor: | Stefanie Lowas, Michael E. Engel, Benjamin Avery Mixon, Michael J. Eckrich |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Oncology
Male medicine.medical_specialty Vincristine Salvage therapy Irinotecan Internal medicine Antineoplastic Combined Chemotherapy Protocols medicine Temozolomide Humans Rhabdomyosarcoma Child Rhabdomyosarcoma Alveolar business.industry Hematology medicine.disease Dacarbazine Regimen Child Preschool Pediatrics Perinatology and Child Health Alveolar rhabdomyosarcoma Camptothecin Female Sarcoma business medicine.drug |
| Zdroj: | Journal of pediatric hematology/oncology. 35(4) |
| ISSN: | 1536-3678 |
| Popis: | Event-free survival for recurrent alveolar rhabdomyosarcoma (ARMS) is poor, and a consensus approach to treatment in the relapse setting has not been established. Recent studies suggest that a combination regimen of vincristine, irinotecan, and temozolomide (VITA) is active against recurrent sarcomas. We present our single-institution experience with this regimen for relapsed ARMS in heavily pretreated patients, including those with prior exposure to a combination regimen of vincristine and irinotecan. We observed a complete radiographic response in 1 of 4 patients who received VITA as a fifth attempted salvage regimen. Radiographic remission for the responsive patient was sustained for 27 weeks before disease recurrence. All therapies were administered in the outpatient setting and no grade III or grade IV toxicities were observed. These findings suggest that for patients with refractory ARMS, VITA in combination should be among the treatment options considered. They also reinforce the need for biological correlates to prospectively identify patients who may benefit from this treatment. |
| Databáze: | OpenAIRE |
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