Abstract
Objectives: High-grade soft-tissue sarcoma (STS) has a poor prognosis. The goal of this study was to review treatment outcomes of patients with high-grade STS treated with interdigitated neoadjuvant chemotherapy (CT) and radiation at our institution. Materials and Methods: Patients with high-grade STS (1997 to 2010) were planned for treatment with 3 cycles of neoadjuvant CT, interdigitated preoperative radiation therapy (44 Gy administered in split courses with a potential 16 Gy postoperative boost), and 3 cycles of postoperative CT. Cancer control outcomes at 3 years were analyzed. Results: Sixteen patients with high-grade STS were evaluated. Median age was 53 years, the median longest tumor diameter was 14.6 cm, and median follow-up was 33 months. All 16 patients received 2 or 3 cycles of neoadjuvant CT and all patients completed neoadjuvant RT. The estimated 3-year rate for local control was 100%, disease-free survival 62.5%, and overall survival 73.4%. Conclusions: Patients with high-grade STS treated with interdigitated neoadjuvant CT and radiation before surgical resection had excellent rates of local control, along with disease-free survival and overall survival similar to previously published reports. This combined-modality approach continues to have a role in the treatment of patients with high-grade STS.
Original language | English (US) |
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Pages (from-to) | 214-217 |
Number of pages | 4 |
Journal | American Journal of Clinical Oncology: Cancer Clinical Trials |
Volume | 40 |
Issue number | 2 |
DOIs | |
State | Published - Jan 1 2017 |
Externally published | Yes |
Bibliographical note
Publisher Copyright:Copyright © 2014 Wolters Kluwer Health, Inc. All rights reserved.
Keywords
- interdigitated
- neoadjuvant
- sarcoma