Short- and Long-term Outcomes of Minimally Invasive Versus Open Multivisceral Resection for Locally Advanced Colorectal Cancer.
DISEASES OF THE COLON & RECTUM(2019)
摘要
BACKGROUND: Colorectal cancer invading the adjacent organs/structures is detected in 5% to 20% of all surgical interventions performed for the management of colorectal cancer. OBJECTIVE: Our purpose is to verify the safety and feasibility of laparoscopic surgery for the treatment of locally advanced colorectal cancer invading the adjacent organs. DESIGN: This is a retrospective study. SETTINGS: The study was conducted at a single institution in Japan. PATIENTS: We compared the morbidity, appropriate oncological resection, and disease-free survival of laparoscopic and open multivisceral resection in patients with colorectal carcinoma in the period between 2007 and 2015. MAIN OUTCOME MEASURES: The primary outcome measures were curative resection rate, morbidity rate, and recurrence of laparoscopic and open multivisceral resection in patients with colorectal cancer. RESULTS: Thirty-one patients received laparoscopic surgery, and 50 received open surgery. The amount of blood loss was smaller in the laparoscopic group than in the open group (60 vs 595 mL, p < 0.01). Curative surgery was performed in 46 patients of the open group (92.0%) and in 30 patients of the laparoscopic group (96.8%). Days until oral intake (5 vs 7 days, p < 0.01) and postoperative hospital stay (14 vs 19 days, p < 0.01) were shorter in the laparoscopic group. Overall morbidity was not different between the groups (22.5% vs 40.0%). Three-year disease-free survival rates were 62.7% in the open group and 56.7% in the laparoscopic group (p = 0.5776). LIMITATION: This study was a retrospective small study conducted at a single institute. CONCLUSION: Laparoscopic multivisceral resection may be a safe, less invasive alternative to open surgery, with less blood loss and shorter hospital stay, and was not inferior to open surgery based on long-term oncological end points. See Video Abstract at .
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关键词
Colorectal cancer,Invasion,Laparoscopic surgery,Long-term outcomes,Multivisceral resection,Open surgery,Short-term outcomes
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