Bước đầu đánh giá tính an toàn và hiệu quả của phác đồ điều trị hỗ trợ có TS-1 trên bệnh nhân ung thư dạ dày giai đoạn II

Bước đầu đánh giá tính an toàn và hiệu quả của phác đồ điều trị hỗ trợ có TS-1 trên bệnh nhân ung thư dạ dày giai đoạn II - III sau phẫu thuật triệt để

0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Minh Kim Nguyễn, Xuân Dũng Phạm, Tấn Thuận Phan

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Y học lâm sàng Bệnh viện Trung ương Huế, 2023

Mô tả vật lý: tr.114-121

Bộ sưu tập: Metadata

ID: 341501

Thêm vào giỏ Liên kết toàn văn

Đặt vấn đề: Ung thư dạ dày là loại ung thư phổ biến, hóa trị hỗ trợ sau mổ đem lại lợi ích về sống còn cho bệnh nhân giai đoạn II - III, với TS-1 là một thuốc mới đang được sử dụng ngày càng rộng rãi ở Việt Nam. Đối tượng, phương pháp: Nghiên cứu mô tả hồi cứu và tiến cứu trên 45 bệnh nhân được điều trị tại bệnh viện Ung Bướu TPHCM từ tháng 1/2020 đến tháng 12/2022. Mục tiêu: đánh giá giá tính an toàn, khả năng dung nạp và hiệu quả của phác đồ TS-1/SOX hỗ trợ trong ung thư dạ dày giai đoạn II - III Kết quả: 8,9% bệnh nhân có tác dụng phụ độ 3 (giảm tiểu cầu, triệu chứng thần kinh ngoại biên, tăng AST, giảm bạch cầu hạt), không có tác dụng phụ độ 4 - 5. 35,6% bệnh nhân bị trì hoãn do tác dụng phụ của hóa trị (TS-1 là 20,8%, SOX là 52,4%, p = 0,027). Tỉ lệ giảm liều TS-1 là 25% ở nhóm TS-1 và nhóm SOX là 23,8% (p = 0,811). Tỉ lệ sống còn không tái phát tại thời điểm 6 tháng, 1 năm, 2 năm và 3 năm lần lượt là 100%, 96,1%, 61,5% và 50%. Kết luận: Phác đồ hóa trị hỗ trợ có TS-1 trong ung thư dạ dày giai đoạn II - III là an toàn với độc tính chấp nhận được và khả năng dung nạp cao. Do nghiên cứu này có cỡ mẫu nhỏ nên hiệu quả của phác đồ cần được khảo sát thêm. ABSTRACT Initial evaluation of the safety and efficacy of adjuvant TS-1 based chemotherapy in stage II - III gastric cancer after d2 gastrectomy Background: Gastric cancer is one of the most common malignancies worldwide and in Vietnam. Adjuvant chemotherapy is proved to provide survival benefit for patients in stage II - III. TS-1, which is a new agent, has been more commonly used in Vietnam in this setting. Methods: 45 gastric cancer patients stage II - III were treated with adjuvant TS-1/SOX regimen at Ho Chi Minh city Oncology Hospital from January 2020 to December 2022. Objectives: To evaluate the safety, tolerability and efficacy of TS-1/SOX regimens in adjuvant therapy for stage II-III gastric cancer in Ho Chi Minh city Oncology Hospital. Results: 8,9% patients had grade 3 adverse effects (thrombocytopenia, peripheral neuropathy, elevated AST, neutropenia), there were no patients had grade 4 - 5. 35,6% cases delayed chemotherapy due to adverse effects (TS-1 group and SOX group is 20,8% and 52,4%, respectively, p = 0,027). Reduced dosage rate of TS-1 is 25% in TS-1 group and 23,8% in SOX group (p = 0,811). 6-month, 1 - year, 2 - year and 3 - year disease-free survival rates are 100%, 96,1%, 61,5% và 50%, respectively. Conclusion: Adjuvant chemotherapy with TS-1 - based regimens in stage II - III gastric cancer is safe and well-tolerated, with acceptable adverse effects. Due to small sample size, the efficacy of the regimens is needed to be further evaluated in other studies

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