The traditional single-disciplinary treatment has been transformed into a multi-disciplinary comprehensive treatment,because of the further understanding of oncology.Multi-disciplinary team (MDT) is the representative of this change.MDT has a unique model of organization and conduction.It improves the prognosis of patients through multi-disciplinary conference and standardized individualized treatment.MDT has been applied in metastatic colorectal cancer for a long time,and remarkable achievements have been made.With the development of molecular biology and the application of new targeted agents,MDT has also been progressing to adapt to the trend of modern medicine.

Colorectal cancer is a systemic disease that requires multidisciplinary treatment. The comprehensive quality of colorectal surgeon directly impacts on the efficacy of diagnosis and treatment of colorectal cancer. Multidisciplinary teams help surgeons enhance their ability of evidence-based medicine, improve the quality of main specialty, expand the knowledge of other specialty, enhance the doctor-patient communication, and increase the research level. Thus, multidisciplinary teams can improve the comprehensive quality of colorectal surgeons.
Colorectal Neoplasms ; diagnosis ; therapy ; Colorectal Surgery ; Communication ; Evidence-Based Medicine ; methods ; Humans ; Interdisciplinary Communication ; Patient Care Team ; standards ; Physician-Patient Relations ; Quality of Health Care ; Surgeons ; standards

Objective:To investigate the "V" -shaped anatomical approach in the prevention of bile duct injury during laparoscopic complex cholecystectomy and its clinical application value.Methods:The patients with complex gallbladder from June 2020 to June 2021 in the First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology were selected as the research objects, and they were randomly divided into observation group and control group, with 60 cases in each group. All patients underwent laparoscopic cholecystectomy. The observation group underwent laparoscopic cholecystectomy through the triangle "V" shape of the gallbladder, and the control group did not use the "V" shape anatomy. The operation status, complications and postoperative recovery of the two groups of patients were compared.The measurement data of normal distribution were expressed by ( Mean± SD), and t test was used for comparison between groups, and chi-square test was used for comparison between groups of count data. Results:The conversion rate to laparotomy, intraoperative bleeding and operation time of observation group were 3.33%, (97.31±13.27) mL, (65.27±13.82) min, which were significantly lower than those in the control group[8.33%, (111.27±25.18) mL, (81.35±12.12) min], the differences between the two groups were statistically significant( P<0.05). The incidence of biliary injury, total incidence of complications of the observation group were 0, 8.33%, which were significantly lower than those in the control group(6.67%, 28.33%), the differences between the two groups were statistically significant( P<0.05). The postoperative exhaust time, drainage tube retention time, hospitalization cost and hospitalization time of the observation group were (9.89±3.58) h, (32.58±5.17) h, (3 142.92±137.93) yuan, (4.73±1.42) d, and significantly lower than those in the control group [(11.65±2.45) h, (46.18±6.49) h, (3 424.29±156.34) yuan, (5.38±1.25) d], the differences between the two groups were statistically significant ( P<0.05). Conclusions:For laparoscopic complex cholecystectomy, the use of the triangular "V" -shaped gallbladder anatomical approach is more conducive to the operation, can reduce the patient's operation time and intraoperative blood loss, reduce the rate of intraoperative conversion to laparotomy, and reduce biliary tract injury and bile leakage. Such as the incidence of complications, prompting patients to recover as soon as possible, it is worthy of clinical application and promotion.

After more than a decade of development, the role of robotic rectal cancer surgery has been established. However robotic right hemicolectomy has just commenced. For rectal cancer surgery, the Da Vinci system is more flexible, accurate, and stable than traditional laparoscopy. The robotic surgery is safe and efficient, and protects the pelvic autonomic nerve function better. At the same time, robotic surgery is easy to learn, promoting its popularization. In robotic right hemicolectomy, the surgery suitable for Da Vinci system is also improved. Da Vinci system is not perfect. High cost is a major obstacle to the wide applications. Lack of tactile feedback and limited mobility of robotic arms also should not be ignored. The next generation of robotic system may make up for these deficiencies through a number of new technologies. The combination of robotics with single port laparoscopic techniques and multi-organ resections is expected to expand the advantages of robotic surgery in colorectal cancer and promote its development.
Colectomy ; Colorectal Neoplasms ; Humans ; Laparoscopy ; Rectal Neoplasms ; Robotic Surgical Procedures

The Corona Virus Disease 2019 (COVID-19) since December, 2019 has a wide range of infection due to the strong infectious characteristics. Both medical staff and patients are at increased risk of infection. It is an urgent clinical problem for specialist doctors to work with diagnosis and treatment of cancer patients during the epidemic situation. Based on the colorectal cancer diagnosis and treatment guidelines (2019 CSCO guideline), combined with their own experience, the authors propose the overall management strategies for colorectal cancer patients. This strategies cover the key diagnosis and treatment of colorectal cancer, and provide targeted clinical practice. These work will be helpful for colorectal cancer specialists to carry out the diagnosis and treatment of colorectal cancer effectively under the epidemic of COVID-19.

【Objective】 To investigate the resource allocation status of blood testing laboratories in 14 blood stations in Gansu Province, explore the impact of differences in basic conditions on the comprehensive testing ability of laboratories, so as to promote the homogenization and standardization of blood screening capacity in blood stations in Gansu and improve blood safety and effectivenes. 【Methods】 An evaluation index system of laboratory resource allocation was constructed and a question-naire was designed. The data of human resources, infrastructure and key equipment of 14 blood stations were collected. The entropy weight -TOPSIS method was used to evaluate and rank the resource allocation of 14 blood stations. 【Results】 In the comprehensive evaluation of blood testing laboratory resource allocation in 14 blood stations in Gansu, the top three were laboratories A, B and I, and the last three were laboratories G, M and J. On the whole, the main issue was unreasonable structure of human resources: most laboratories had unreasonable age structure; except for Laboratory A, there was no personnel with bachelor's degree or above in laboratories; most laboratories had not established a team with intermediate professional titles. In terms of infrastructure, the size of seven laboratories could not meet the needs of modern laboratory testing, and all eight blood stations had no spare nucleic acid laboratories nor a mutual spare laboratory with other blood stations As for the key equipment, 5 laboratories had no automatic blood grouping diagnostic instrument, 5 laboratories only had one set of enzyme immunoassay detection system, 3 laboratories had no spare equipment for the key equipment, which means if the equipment failure could not be repaired in time, the release of results would be affected. 【Conclusion】 There were significant differences in human resources, infrastructure and key equipment of blood testing laboratories in 14 blood stations in Gansu, which had a great impact on laboratory testing capacity and subsequent development. It is suggested that governments at all levels and health administrative departments optimize the input of laboratory resource allocation according to the blood collection volume of blood stations to gradually narrow the differences in resource distribution between different regions, improve the degree of laboratory automation and optimize the personnel structure, so as to build high-quality and efficient blood testing laboratories and ensure the safety of clinical blood use.

To evaluate the efficacy and safety of Choudongning (CDN)capsule in children with Tourette's syndrome of spleen deficiency and phlegm accumulation through a randomized double-blind three-arm controlled phase Ⅲ study in 588 patients from 8 hospitals. The included patients were randomly divided into test group, positive control group and placebo group at the ratio of 3∶1∶1. Patients in the test group orally took CDN capsules and simulated Tiapridal tablets; the patients in positive control group took Tiapridal tablets and simulated CDN capsules; whereas the patients in placebo group orally took the simulated agents of the above two drugs. The treatment course was 6 weeks for three groups. The global grading rates, YGTSS scores and its factor scores, the degree of social function damage, as well as traditional Chinese medicine syndrome efficacy were evaluated as the outcome measures on efficacy. The AEs/ADRs, vital signs and laboratory testing were observed as outcome measures on safety. The total effective rate of YGTSS was 75.92% in the test group, 72.65% in the positive control group, and 37.29% in the placebo group. Non inferiority test stands between the test group and the positive control group, and they were superior to placebo group in efficacy with statistical difference. Significant difference had also been found among the 3 groups in YGTSS tics score, motor tics score, vocal tics, degree of social function damage and traditional Chinese medicine syndrome efficacy. During the study, there were 5 (1.42%)ADRs in the test group, 10 (8.55%)in the positive control group and 3 (2.54%)in the placebo group. The incidence of ADRs in the test group was lower than that in the positive control group, with statistical difference. It is clear to say that CDN capsule can effectively treat the Tourette's syndrome of spleen deficiency and phlegm accumulation. Its efficacy is not inferior to the commonly used Tiapridal tablets, with even less adverse reactions, so it has clinical application value.