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安罗替尼联合化疗治疗晚期软组织肉瘤的近期疗效及安全性分析

The short-term efficacy and safety of anlotinib combined with chemotherapy in treatment of advanced soft tissue sarcoma

  • 摘要: 目的:探讨安罗替尼联合化疗治疗晚期软组织肉瘤(STS)的近期疗效及安全性。方法:2018年5至10月,应用安罗替尼联合化疗治疗晚期STS 27例。其中,平滑肌肉瘤11例,去分化脂肪肉瘤3例,滑膜肉瘤3例,其他类型STS 10例。安罗替尼联合化疗一线治疗14例,二、三线治疗13例。化疗方案以蒽环类药物和异环磷酰胺为主,其他药物包括达卡巴嗪、吉西他滨、替莫唑胺、长春新碱、环磷酰胺和紫杉醇等。每治疗2个周期进行疗效和安全性评价。结果:27例患者中,部分缓解(PR)9例,疾病稳定(SD)10例,疾病进展(PD) 8例,总体有效率(overall response rate, ORR) 为33.3% (9/27),疾病控制率(DCR)为70.4% (19/27)。常见不良反应有骨髓抑制、恶心、呕吐、高血压和口腔黏膜炎;1例发生严重不良反应,为发热性中性粒细胞减少。无治疗相关死亡。结论:安罗替尼联合化疗治疗晚期STS的近期疗效肯定,不良反应可耐受,值得进一步开展大样本临床研究。

     

    Abstract: Objective:To evaluate the short-term efficacy and safety of anlotinib combined with chemotherapy in the treatment of advanced soft tissue sarcoma (STS). Methods:A total of 27 patients with advanced STS consisting of 11 leiomyosarcoma, 3 dedifferentiated liposarcoma, 3 synovial sarcoma, and 10 other types of STS, were treated with anlotinib plus chemotherapy. The anlotinib was combined with chemotherapy as the first-line treatment in 14 patients, and as second- or third-line treatment in 13 patients. Chemotherapy regimens were based on anthracyclines and ifosfamide, and other drugs included dacarbazine, gemcitabine, temozolomide, vincristine, cyclophosphamide, paclitaxel, and so on. Efficacy and safety were evaluated every 2 treatment cycles. Results:Among the 27 patients, 9 cases had partial response (PR), 10 cases had stable disease (SD), and 8 cases had progressive disease (PD). The overall response rate (ORR) was 33.3% (9/27), with a disease control rate (DCR) of 70.4% (19/27). The common treatment-related adverse effects included bone marrow suppression, nausea, vomiting, hypertension, and oral mucositis. One patient had severe adverse effect, which was febrile neutropenia. No treatment-related death was found. Conclusions:Anlotinib combined with chemotherapy in the treatment of advanced STS is effective and tolerable, which is a promising strategy. It is worthy of further clinical research.

     

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