期刊
JOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY
卷 60, 期 4, 页码 539-544出版社
WILEY-BLACKWELL
DOI: 10.1111/1754-9485.12442
关键词
combined modality therapy; limb-sparing surgery; radiotherapy; soft tissue sarcoma; treatment outcome
Background: Local control for extremity soft tissue sarcomas (STS) requires surgery combined with radiotherapy, usually given pre-operatively or post-operatively. The modified Eilber protocol, a neoadjuvant chemoradiation regimen, has been reported with excellent local control rates. This retrospective single-centre study compared outcomes for patients treated with the modified Eilber protocol with those treated with standard adjuvant radiotherapy. Methods: Patients with a diagnosis of extremity STS were retrospectively reviewed from the Prince of Wales Hospital Sarcoma Database from 1995 to 2012. Sixty-three patients underwent curative surgery with either neoadjuvant Eilber chemoradiotherapy (Eilber) or adjuvant radiotherapy (Adjuvant). Results: Twenty-nine patients were treated with modified Eilber protocol. Thirty-four patients received adjuvant radiotherapy. Three patients (10%) in the Eilber group and five patients (15%) in the Adjuvant group developed local recurrence (P = 0.87). Major acute wound complications were noted in four patients in each group (P = 0.55). One patient (3.4%) in the Eilber group developed Grade 3 or 4 late toxicities after 1 year compared with nine patients (27%) in the Adjuvant group (P = 0.02). Conclusion: Neoadjuvant chemoradiation (Eilber protocol) provided similar rates of local control when compared with adjuvant radiotherapy. Acute wound complication rates were similar but there was less severe late toxicity in the Eilber group.
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