Short-term Outcomes and Long-term Survival Outcomes of Elderly Patients (Over 80 Years of Age) with Colorectal Cancer Who Received Laparoscopic Versus Open Surgery
10.3971/j.issn.1000-8578.2023.23.0633
- VernacularTitle:80岁以上高龄结直肠癌患者腹腔镜与开腹手术的近期疗效与远期生存结局分析
- Author:
Zhengqiang MAO
1
;
Botao DU
;
Hang SUN
;
Dexing GUO
;
Li ZHOU
;
Xinyu LI
;
Shoufeng ZAI
Author Information
1. Department of Surgical Oncology, Xinxiang Central Hospital, Xinxiang 453000, China
- Publication Type:Research Article
- Keywords:
Colorectal cancer;
Open surgery;
Laparoscopic surgery;
Short-term outcomes;
Prognosis;
Elderly patients
- From:
Cancer Research on Prevention and Treatment
2023;50(11):1121-1126
- CountryChina
- Language:Chinese
-
Abstract:
Objective To examine short-term outcomes and long-term survival of elderly patients (aged over 80 years) with colorectal cancer who received laparoscopic versus open surgery. Methods A total of 313 patients over 80 years old with colorectal cancer who underwent radical surgery were included.According to the surgical method, all patients were divided into open-surgery group (n=143) and laparoscopic surgery group (n=170).Baseline data were balanced between the two groups by using propensity score matching.Kaplan-Meier was used to draw the survival curve, and survival was compared by Log rank tests.Cox proportional risk model was used to analyze the effects of all factors on overall survival (OS) and disease-free survival (DFS). Results After matching, 93 patients were included in each group.The mean intraoperative blood loss, the incidence of overall postoperative complications and gradeⅠ-Ⅱ complications in the laparoscopic surgery group were significantly lower than those in the open surgery group (all P < 0.05).The time to first flatus, the time to oral feeding, and postoperative hospital stays in the laparoscopic surgery group were significantly shorter than those in the open surgery group (all P < 0.05).The mean number of lymph-node dissection was also significantly higher in the laparoscopic surgery group than in the open surgery group (P=0.030).Patients in both groups had similar 5-year OS (P=0.594) and DFS (P=0.295).Multivariate Cox prognostic analysis showed that CEA level > 5 ng/ml, pathological TNM stage Ⅲ, and perineural invasion were independent risk factors for poor OS and DFS. Conclusion Compared with open surgery, laparoscopic surgery can provide better short-term advantages and similar long-term outcomes for colorectal cancer patients over 80 years of age.
