Enhanced recovery after surgery combined with laparoscopy for the treatment of colorectal cancer in the elderly: therapeutic efficacy and effects on proinflammatory factors and immune responses
10.3760/cma.j.issn.0254-9026.2021.08.020
- VernacularTitle:加速康复外科联合腹腔镜治疗老年结直肠癌的疗效及对炎性因子和机体免疫功能的影响
- Author:
Shichang BIAN
1
;
Weisheng WANG
;
Dianfeng WANG
;
Zhijun SUN
;
Hongjuan WAN
Author Information
1. 天津市第四中心医院结直肠肛门外科，天津 300140
- Keywords:
Colorectal neoplasms;
Laparoscopic;
Enhanced recovery after surgery;
Proinflammatory factors;
Immunity
- From:
Chinese Journal of Geriatrics
2021;40(8):1035-1039
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the efficacy of enhanced recovery after surgery(ERAS)combined with laparoscopy for the treatment of colorectal cancer in the elderly and its effects on proinflammatory factors and immune responses.Methods:A total of 158 elderly patients with colorectal cancer treated with surgery were retrospectively analyzed.According to different treatment methods, they were divided into the control group(76 cases)and the study group(82 cases). The control group received traditional open surgery and routine perioperative care.The study group received laparoscopic radical resection of colorectal cancer plus perioperative ERAS.Surgery parameters, complications, postoperative immune function and proinflammatory factor levels were compared between the two groups.Results:The operation duration of the study group was significantly longer than that of the control group[(128.5±33.7)min vs.(117.4±28.7)min, t=2.220, P=0.028], whereas the intraoperative blood loss[(100.8±20.5)ml vs.(250.7±62.3)ml, t=20.621, P<0.01]and the incision length[(4.5±1.2)cm vs.(17.5±3.0)cm, t=36.243, P<0.01]were significantly less than those in the control group.The time to first flatus[(2.0±0.9)d vs.(3.8±1.8)d, t=8.037, P<0.01], time to first defecation[(2.8±0.8)d vs.(4.5±1.1)d, t=11.167, P<0.01], time to first ambulation[(1.2±0.2)d vs.(3.8±1.3)d, t=17.888, P<0.01]and hospitalization length[(7.1±0.2)d vs.(11.4±2.2)d, t=17.625, P<0.01]were also significantly shorter than those in the control group.The incidences of surgical site infections(2.4% vs.10.5%, χ2=4.351, P=0.037), abdominal distension(7.3% vs.19.7%, χ2=5.279, P=0.023)and intestinal obstruction(9.8% vs.22.4%, χ2=4.711, P=0.030)in the study group were significantly lower than those in the control group.The levels of C-reactive protein, interleukin-6 and tumor necrosis factor-α in the study group were significantly lower than those in the control group at 1 d, 3 d and 7 d after surgery( t= 9.612, 7.300, 5.446, 8.762, 12.138, 15.370, 10.186, 10.432, 13.512, respectively, all P<0.05). The levels of CD3 + , CD4 + and CD4 + /CD8 + in the study group were significantly higher than those in the control group at 1 d, 3 d and 7 d after surgery( t= 2.128, 2.957, 2.313, 2.914, 2.937, 2.809, 5.089, 5.623, 5.409, respectively, P<0.05 for all), and the levels of CD8 + were significantly lower than those of the control group( t= 2.008, 2.580, 4.902, all P<0.05). Conclusions:Laparoscopy combined with ERAS for the treatment of colorectal cancer in the elderly can reduce surgical injury and complications and mitigate inflammatory responses with little impact on immune responses.
