Tóm tắt
Đặt vấn đề: Phẫu thuật nội soi (PTNS) cắt đại tràng là phương pháp tiêu chuẩn điều trị ung thư đại tràng. Hiện nay, có hai kỹ thuật phổ biến: LAC/EA (nối ngoài ổ bụng) và TLC/IA (nối trong ổ bụng). Nhiều nghiên cứu đã so sánh chúng trong PTNS cắt đại tràng phải, nhưng ít nghiên cứu về đại tràng trái. Do đó, nghiên cứu này nhằm so sánh kết quả sớm giữa hai kỹ thuật trong điều trị ung thư đại tràng trái.
Đối tượng và phương pháp nghiên cứu: Nghiên cứu đoàn hệ hồi cứu tại Bệnh viện Bình Dân từ tháng 01/2021 đến tháng 12/2023 trên 103 trường hợp ung thư đại tràng trái: 49 nối trong và 54 nối ngoài.
Kết quả: Không có khác biệt đáng kể về tuổi, giới tính, BMI và ASA, giai đoạn ung thư giữa hai nhóm. Lượng máu mất trong mổ ở nhóm nối trong ít hơn nhóm (37,55 ± 33,5 ml với 51,12 ± 30,2 ml, p = 0,036), vết mổ ngắn hơn (3,94 ± 1,09 cm so với 6,21 ± 1,23 cm, p < 0,001), thời gian phẫu thuật dài hơn (204,33 ± 61,28 phút với 179,96 ± 41,07 phút, p = 0,02). Nhóm nối trong có thời gian trung tiện sớm hơn (2,45 ± 0,765 so với 2,78 ± 0,798, p = 0,017), nằm viện ngắn hơn (6,94 ± 1,18 ngày với 8 ± 3,304 ngày, p = 0,01), tỷ lệ biến chứng chung sau mổ thấp hơn (8,16% so với 24,07%, p = 0,03).
Kết luận: Phương pháp TLC/IA an toàn và hiệu quả hơn LAC/EA trong điều trị ung thư đại tràng trái, với các kết quả sớm vượt trội.
Từ khóa: ung thư đại tràng trái, phẫu thuật nội soi cắt đại tràng, nối trong, nối ngoài.
Intracorporeal anastomosis versus extracorporeal anastomosis in laparoscopic colectomy for left-sided colon cancer
Giao Huu Truong Quy1, Vo Chi Nguyen1,2, Nguyen Hung Phuc1
- Binh Dan Hospital, 2. Tan Tao University
Abstract
Introduction: Laparoscopic colectomy (LC) is the standard treatment for colon cancer. Currently, there are two popular techniques for anastomosis: LAC/EA (laparoscopy-assisted colectomy/extracorporeal anastomosis) and TLC/IA (totally laparoscopic colectomy /intracorporeal anastomosis). Many studies have compared these techniques in right-side laparoscopic colectomy, but few have focused on the left-side. Therefore, this study aims to compare short-term outcomes between these two techniques in treating left-side colon cancer.
Patients and Methods: A retrospective cohort study at Binh Dan Hospital from January 2021 to December 2023 on 103 cases of left-side colon cancer: 49 patients with TLC/IA and 54 patients with LAC/EA.
Results: There were no significant differences in age, gender, BMI, and ASA classification, and cancer stage between the two groups. Intraoperative blood loss was less in the TLC/IA group (37.55 ± 33.5 ml vs. 51.12 ± 30.2 ml, p = 0.036), the incision length was shorter (3.94 ± 1.09 cm vs. 6.21 ± 1.23 cm, p < 0.001), but the operative time was longer (204.33 ± 61.28 minutes vs. 179.96 ± 41.07 minutes, p = 0.02). TLC/IA group had a shorter time to first flatus (2.45 ± 0.765 days vs. 2.78 ± 0.798 days, p = 0.017), a shorter hospital stay (6.94 ± 1.18 days vs. 8 ± 3.304 days, p = 0.01), and a lower overall complication rate (8.16% vs. 24.07%, p = 0.03).
Conclusions: TLC/IA is safer and more effective than LAC/EA in treating left-side colon cancer, with superior short-term outcomes.
Keywords: Left-side colon cancer, laparoscopic colectomy, intracorporeal anastomosis, extracorporeal anastomosis.
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