Objective To discuss the strategies for building the framework of team culture of multi-disciplinary team (MDT) for colorectal cancer. Methods By comprehending the traditional concept of volunteer and probing into the value of traditional team culture, combining the needs of MDT for colorectal cancer, build appropriate team culture and core idea of MDT for colorectal cancer. Results Confirm that building of volunteers groups and the volunteers culture is the core of the team culture of MDT for colorectal cancer. Analyze characters of volunteers groups and the operation strategies, and find the way of maintaining the volunteers culture. Conclusion With the development of volunteers groups and increased participants, the team culture of MDT for colorectal cancer will show more sociality and extent. And it is also the important idea and direction for development in future. As team culture, organization structure and personnel structure supplements each other, adjusting and perfecting the team culture in practice continually is a long-term work for MDT.
目的:探讨结直肠癌KAI1/CD82与E－cadherin的表达与预后的关系。方法: 采用免疫组化S-P法检测105例结直肠癌中KAI1/CD82与E-cadherin的表达。结果: 74例中5年生存率为48.6%。生存5年以上的KAI1/CD82的阳性表达率(86.11%),明显高于生存5年以下者(57.89%)(Plt;0.01);而E－cadherin生存5年以上者的阳性表达率(6389%)亦明显高于生存5年以下者(31.58%)(Plt;0.01%)。结论:联合检测KAI1/CD82与E-cadherin的表达对临床判断结直肠癌的预后有重要价值。
【摘要】 目的 探讨结直肠癌致肠梗阻的诊断和治疗。方法 回顾性分析2003年1月—2008年12月间72例结直肠癌致肠梗阻的外科诊治资料。结果 72例患者中肿瘤位于右半结肠23例,左半结肠29例,直肠16例,回盲部4例。其中63例手术治疗,一期切除吻合46例,Hartmann术7例,单纯造口10例。有9例因肿瘤全身广泛转移等因素自动放弃手术治疗。结论 重视对结直肠癌致肠梗阻的认识、合理选择手术方式、做好围手术期处理是减少并发症、提高疗效的重要措施。
目的:探讨老年结直肠癌并急性肠梗阻的处理原则和方法。方法:回顾性分析10年间收治的78例(70～80岁)结直肠癌并急性肠梗阻的临床资料。78例中Dukes B期20例,C期18例,D期40例。全部患者经手术治疗,包括急诊手术46例,择期性手术32例。采用右半结肠一期切除肠吻合治疗30例,左半结肠一期切除吻合40例。Hartmann 5例, Di×on手术2例,肿瘤近端肠管造瘘1例。结果:术后出现并发症16例(20.5%)21例次,包括切口感染14例次,腹腔感染5例次和吻合口瘘2例次,死亡3例(3.85%),75例(96.2%)痊愈出院。结论:对于急性结直肠癌性梗阻除非有急诊手术指征,应首先采用非手术治1～2 d,尽可能转为择期手术;一期切除吻合治疗结直肠癌并发急性梗阻,是方便可行而安全有效的方法,加强围手术期处理是手术成功的关键。
Objective To investigate the features of extracolonic carcinoma spectrum in Northeast Chinese with hereditary nonpolyposis colorectal cancer. Methods The extracolonic carcinoma spectrum’s characteristics of 85 families registered in strict conformity with the HNPCC Amsterdam criteriaⅡwere analyzed retrospectively. Results In the 85 HNPCC families， the tumorous patients were 509 cases，the primary tumors were 589 cases， among the total consisted of 219 cases of colon cancer， 91 cases of rectal cancer，and 279 cases of extracolonic cancer， the most common extracolonic carcinoma was lung cancer. Conclusions Extracolonic carcinoma is an important part of cancer spectrum in HNPCC family， and the common extracolonic carcinoma in Northeast of Chinese are lung cancer， gastric cancer， endometrial cancer， liver cancer， and esophagus carcinoma.
Objective The article explained how to build the data system and its running strategy in the mode of multi-disciplinary team （MDT） for colorectal carcinoma. Methods It illuminated the cause of the data system building, also described the essential composition of the data system and how to support the running of the data system, and it discussed the value feedback of the data system, lastly the author proposed the prospect of the data system building. Results The data system could work normally through consultation of doctors, follow-up, clinical support and appropriate implement of construction of information flow-sheet in colorectal carcinoma MDT mode. Conclusion As the foundation of colorectal carcinoma MDT, data system could show both medical and social value through change of medical mode.
ObjectiveTo investigate the surgical complications and its influence factors of radical surgery in the treatment of elderly patients with colorectal cancer. MethodsTwo hundreds and sixteen patients with colorectal cancer who were treated in the Second People's Hospital of Lianyungang City from January 2010 to September 2014 as the research object, the clinical data were collected by the self-made general data questionnaire, and they were analyzed by descriptive statistics and logistic regression analysis using SPSS 19.0. ResultsFor elderly patients with colorectal cancer radical operation, pulmonary infection and wound infection were the common complications.Single factor and logistic regression analysis showed that medical comorbidity, hypoproteinemia, operation time, Dukes staging, and smoking were risk factors of postoperative complications in the colorectal cancer patients. ConclusionFor elderly patients with colorectal cancer underwent radical operation, pulmonary infection and wound infection are the common complications.It's occurrence by various factors.
ObjectiveTo systematically evaluate the correlation of amplification of human epidermal growth factor receptor 2 (HER2) with the clinicopathological characteristics and prognosis of colorectal cancer patients.MethodsPubMed, EMbase, Cochrane Library, Chinese Biomedical Literature Database (CBM), Wanfang, and other databases were searched, and cohort studies focused on the relationship between HER2 amplification and clinicopathological characteristics and prognosis of colorectal cancer patients were included. The retrieval time limit was from October 2020, and RevMan 5.4 software was used for meta-analysis.ResultsA total of 9 studies (11 cohorts) were included for meta-analysis of 7 209 patients with colorectal cancer. Results of the meta-analysis showed that HER2 amplification was not associated with overall survival [HR=1.10, 95%CI (0.98, 1.24), P=0.11]. HER2 amplification was not correlated with gender [OR=0.98, 95%C1 (0.74, 1.31), P=0.90] and tumor differentiation [OR=0.80, 95%C1 (0.49, 1.32), P=0.39], but correlated with the tumor location [OR=1.85, 95%C1 (1.01, 3.37), P=0.04], RAS wild-type gene [OR=6.36, 95%C1 (3.41, 11.87), P<0.000 01], TNM stage [OR=0.45, 95%C1 (0.32, 0.64), P<0.000 01], lymph node metastasis [OR=1.54, 95%C1 (1.12, 2.13), P=0.008], and the depth of tumor invasion [OR=0.17, 95%C1 (0.05, 0.55), P=0.003].ConclusionCurrent evidence shows that HER2 amplification is not associated with OS in patients with colorectal cancer, but associated with tumor infiltration, lymph node metastasis, TNM stage, tumor site, and RAS genotype.
Objective To study the effect of probiotics on the change of intestinal permeability and inflammatory reaction after surgery of colorectal cancer. Methods Sixty patients who underwent colonic surgery were randomly divided into two groups: probiotic group and control group, with 30 cases in each group. Each group received nutritional support of the same nitrogen and calorie from day 3 to day 7 after operation. The patients in probiotic group were orally administrated probiotic (2 g/d) from the first day after surgery for 7 days. Every patient’s body temperature and heart rate were observed after operation, and white blood cell counts were observed before operation and on day 1, 5, 8 after operation. The levels of microbial DNA in whole blood and plasma D-lactate, and urine lactulose/mannito (L/M) ratio were measured before operation and on day 1 and day 8 after operation, respectively. In addition, the occurrence of postoperative systemic inflammatory response syndrome (SIRS) and complications of inflammation were closely observed. Results The average heart rate in postoperative 5 days was significantly lower in probiotics group than that in control group (P＜0.01). The duration of fever and the recovery time for white blood cell counts decreasing to normal were significantly less in probiotics group than those in control group (P＜0.01) as well. There was no significant difference of positive rate of microbial DNA in peripheral blood on day 1 after operation between two groups. However, the number of patients that showed positive result of microbial DNA PCR test in probiotic group （1 case, 3.3%） was significantly less than that of control group (7 cases, 23.3%）on day 8 after operation (P＜0.05). The level of plasma D-lactate in probiotic group 〔decreasing from (6.90±1.41) ng/ml on day 1 to (0.56±0.18) ng/ml on day 8〕 was also significantly lower than that in control group 〔decreasing from (6.63±1.29) ng/ml on day 1 to (0.95±0.83) ng/ml on day 8〕 on day 8 after operation (P＜0.05). Urine L/M ratio increased from 0.053±0.019 on day 1 to 0.063±0.016 on day 8 after operation in control group; while in probiotic group, the ratio decreased from 0.047±0.012 on day 1 to 0.031±0.008 on day 8 after operation, and there was significantly statistical difference of the ratio between two groups on day 8 (P＜0.01). There was no significant difference of the occurrence rate of SIRS and complications of inflammation between two groups (Pgt;0.05). Conclusion Probiotics can decrease intestinal permeability and maintain the intestinal barrier function after operation. It may be helpful for the recovery of patients with early inflammatory response after surgery of colorectal cancer.