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Abstract Background To evaluate the efficacy and safety of anlotinib combined with chemotherapy in the treatment of advanced soft tissue sarcoma (STS). Methods A total of 14 patients with advanced STS consisting of 4 liposarcoma, 3 undifferentiated polymorphous sarcoma, 2 synovial sarcoma, 1 Extraosseous ewing sarcoma, 1 spindle cell sarcoma, 1 Sarcomatoid malignant mesothelioma, 1 hemangiosarcoma, and 1 fibrosarcoma, were treated with anlotinib plus chemotherapy. The anlotinib was combined with chemotherapy as the first-line treatment in 13 patients, and as second-line treatment in 1 patient. Chemotherapy regimens were based on anthracyclines and ifosfamide, and other drugs included paclitaxel, and so on. Efficacy and safety were evaluated every 2 treatment cycles. Results According to the stage of AJCC, 9 patients were stage III and 5 patients were stage IV. The average cycle of treatment is 3.86. Among the 14 patients, 2 cases had received surgical treatment after neoadjuvant chemothrapy, 5 cases had partial response (PR), 7 cases had stable disease (SD), and 2 cases had progressive disease (PD). The overall response rate (ORR) was 35.7% (5/14). Patients who had not underwent surgical treatment were with a disease control rate (DCR) of 83.3% (10/12). The median progression free survival (PFS) was 8.25 months. The common treatment-related adverse effects included bone marrow suppression, nausea, vomiting and hypertension. Three patients had severe adverse effect, which was febrile neutropenia. No treatment-related death was found. Conclusions Anlotinib combined with chemotherapy in the treatment of STS is effective and tolerable, which is a promising strategy. It is worthy of further clinical research. |
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