OBJECTIVE To enhance the training quality of anticoagulation specialty clinical pharmacists， address the resource limitations of a single training base， and promote homogenization of training quality. METHODS A multi-base joint training system for anticoagulation specialty clinical pharmacists in the Beijing area was established. A mixed research method was employed， collecting data through performance comparisons， questionnaires， and qualitative interviews to compare the differences between the joint training model （experimental group， n＝16） and traditional teaching model （the control group， n＝17）. RESULTS The established joint training system encompassed a unified joint training teaching plan， the formation of a joint training teaching team， the establishment of joint theoretical teaching courses， the implementation of joint case discussions and literature presentations， as well as strengthening the assessment throughout the joint training process. Compared to the control group [theoretical assessment of （76.44±3.66） points， case assessment of （84.31±3.27） points]， the experimental group students achieved higher scores in theoretical assessment （[ 79.85±4.64） points] and case assessment （[ 88.70±5.51） points] （P＜0.05）. Through questionnaires and qualitative interviews， the trainees in experimental group were highly satisfied with the joint training model in terms of theoretical learning， communication skills， and teaching interaction. CONCLUSIONS The multi-base collaborative training system for anticoagulation specialty clinical pharmacists can integrate advantageous resources and significantly enhance the training effectiveness of anticoagulation specialty clinical pharmacists， offering value for wider promotion.

This article reviews the concept and research tools of social distancing, the current situation and influencing factors of social distancing in elderly diabetic patients, in order to provide a basis for the development of targeted intervention strategies for elderly diabetic patients, reduce the sense of social alienation in elderly diabetic patients, and promote their social participation and sense of meaning in life.

Objective:To explore the application effect of respiratory rehabilitation nursing led by respiratory rehabilitation nursing group in patients with acute exacerbation of chronic obstructive pulmonary disease.Methods:Using the convenient sampling method, a total of 124 patients with acute exacerbation of chronic obstructive pulmonary disease who were admitted to Department of Respiratory Medicine of China-Japan Friendship Hospital from June 2018 to June 2020 were selected as the research objects. Among them, 62 cases admitted to the hospital from June 2018 to June 2019 were set as the control group and 62 cases admitted to the hospital from July 2019 to June 2020 were set as the observation group. The control group was given routine nursing, while the observation group was given respiratory rehabilitation nursing by the respiratory rehabilitation nursing group. The differences in body mass index, airflow obstruction, dyspnea, and exercise capacity index (BODE) index, Chinese version of COPD Assessment Test (CAT) scale, activity of daily living (ADL) , self-efficacy and self-management ability were compared between the two groups before and after the intervention.Results:Finally, 58 patients in the control group and 61 patients in the observation group completed the study. After the intervention, the BODE index and CAT score of the observation group were lower than those before the intervention, and the scores of ADL, self-efficacy and self-management ability were increased, and they were all higher than those of the control group, and the differences were statistically significant ( P<0.05) . Conclusions:In the respiratory rehabilitation nursing of patients with acute exacerbation of chronic obstructive pulmonary disease, a special respiratory rehabilitation nursing group can relieve the symptoms of dyspnea and improve the ADL, self-efficacy and self-management ability of patients, which is worthy of promotion.

Objective:To explore the effectiveness of application of the internet of things in respiratory rehabilitation nursing for patients with chronic obstructive pulmonary disease (COPD) .Methods:Using the convenient sampling method, a total of 96 patients who were admitted to the Department of Respiration and Critical Care Medicine in the Center of Respiratory Medicine of China-Japan Friendship Hospital from January to December 2019 were selected as research objects. Patients were selected according to their willingness to use the internet of things devices for respiratory rehabilitation. Voluntary users were included in the observation group, while unwilling users were included in the control group, with 48 cases in each group. The control group received routine respiratory rehabilitation nursing, while the observation group received the internet of things scheme on the basis of the control group. The maximum inspiratory pressure (MIP) , activity of daily living (ADL) , rehabilitation exercise compliance and satisfaction were compared between the two groups before and after the intervention.Results:There were significant differences in the MIP and ADL between the two groups before and after the intervention ( P< 0.01) . After the intervention, the MIP, ADL, rehabilitation exercise compliance and satisfaction of patients in the observation group were higher than those in the control group, and the differences were statistically significant ( P<0.05) . Conclusions:The application of the internet of things in respiratory rehabilitation nursing of COPD patients can improve the MIP, ADL, rehabilitation exercise compliance and satisfaction of patients, which is worthy of clinical application and promotion.

Objective:To investigate the feasibility and safety of laparoscopic radical resection of hilar cholangiocarcinoma at multiple centers in China.Methods:Between December 2015 and August 2019, the clinical data of 143 patients who underwent LRHC in Affiliated Hospital of North Sichuan Medical College, Second Hospital of Hebei Medical University, Affiliated Hospital of Xuzhou Medical University, Affiliated Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Hunan Provincial People′s Hospital, the First Hospital Affiliated to Army Medical University, Sir Run Run Shaw Hospital Affiliated to Medical College of Zhejiang University, West China Hospital of Sichuan University, Nanfang Hospital of Southern Medical University and the First Affiliated Hospital of Chongqing Medical University were collected prospectively. There were 92 males and 51 females with age of (64±11) years (range: 53 to 72 years). Bismuth type: type I, 38 cases (26.6%), type Ⅱ, 19 cases (13.3%), type Ⅲa, 15 cases (10.5%), type Ⅲb, 28 cases (19.6%) and type Ⅳ, 43 cases (30.0%). The patients within the first 10 operation cases in each operation time (the first 10 patients in each operation team) were divided into group A (77 cases), and the patients after 10 cases in each operation time were classified as group B (66 cases); the cases with more than 10 cases in the center were further divided into group A 1 (116 cases), and the center with less than 10 cases was set as group A 2 (27 cases). T test or Wilcoxon test was used to compare the measurement data between groups, and the chi square test or Fisher exact probability method was used to compare the counting data between groups. Kaplan Meier curve was used for survival analysis. Results:All patients successfully completed laparoscopic procedure. The mean operation time was (421.3±153.4) minutes (range: 159 to 770 minutes), and the intraoperative blood loss was 100 to 1 500 ml (median was 300 ml) .Recent post-operative complications contained bile leakage, abdominal bleeding, abdominal infection, gastrointestinal bleeding, and delay gastric emptying, pulmonary infection, liver failure, et al.The post-operative hospital stay was (15.9±9.2) days. The operation time in group B was relatively reduced ( (429.5±190.7)minutes vs. (492.3±173.1)minutes, t=2.063, P=0.041) and the blood loss (465 ml vs. 200 ml) was also reduced ( Z=2.021, P=0.043) than that in group B. The incidence of postoperative biliary fistula and lung infection in patients in group A was significantly higher than that in group B (χ 2=4.341, 0.007; P=0.037, 0.047) .Compared with group A 2, the operation time in group A 1 was relatively reduced( (416.3±176.5)minutes vs. (498.1±190.4)minutes, t=2.136, P=0.034) , the incidence of bile leakage and abdominal cavity infection in group A 1 was lower than that in group A 2 (χ 2=7.537, 3.162; P=0.006, 0.046) . Kaplan Meier survival curve showed that the difference of short-term survival time between group A and group B was statistically significant ( P<0.05) . Conclusions:The completion of laparoscopic hilar cholangiocarcinoma radical surgery is based on improved surgical skills, and proficiency in standardized operation procedures.It is feasible for laparoscopic radical resection of hilar cholangiocarcinoma to well experienced surgeon with cases be strictly screened, but it is not recommended for widespread promotion at this exploratory stage.

Objective:To investigate the feasibility and safety of laparoscopic radical resection of hilar cholangiocarcinoma at multiple centers in China.Methods:Between December 2015 and August 2019, the clinical data of 143 patients who underwent LRHC in Affiliated Hospital of North Sichuan Medical College, Second Hospital of Hebei Medical University, Affiliated Hospital of Xuzhou Medical University, Affiliated Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Hunan Provincial People′s Hospital, the First Hospital Affiliated to Army Medical University, Sir Run Run Shaw Hospital Affiliated to Medical College of Zhejiang University, West China Hospital of Sichuan University, Nanfang Hospital of Southern Medical University and the First Affiliated Hospital of Chongqing Medical University were collected prospectively. There were 92 males and 51 females with age of (64±11) years (range: 53 to 72 years). Bismuth type: type I, 38 cases (26.6%), type Ⅱ, 19 cases (13.3%), type Ⅲa, 15 cases (10.5%), type Ⅲb, 28 cases (19.6%) and type Ⅳ, 43 cases (30.0%). The patients within the first 10 operation cases in each operation time (the first 10 patients in each operation team) were divided into group A (77 cases), and the patients after 10 cases in each operation time were classified as group B (66 cases); the cases with more than 10 cases in the center were further divided into group A 1 (116 cases), and the center with less than 10 cases was set as group A 2 (27 cases). T test or Wilcoxon test was used to compare the measurement data between groups, and the chi square test or Fisher exact probability method was used to compare the counting data between groups. Kaplan Meier curve was used for survival analysis. Results:All patients successfully completed laparoscopic procedure. The mean operation time was (421.3±153.4) minutes (range: 159 to 770 minutes), and the intraoperative blood loss was 100 to 1 500 ml (median was 300 ml) .Recent post-operative complications contained bile leakage, abdominal bleeding, abdominal infection, gastrointestinal bleeding, and delay gastric emptying, pulmonary infection, liver failure, et al.The post-operative hospital stay was (15.9±9.2) days. The operation time in group B was relatively reduced ( (429.5±190.7)minutes vs. (492.3±173.1)minutes, t=2.063, P=0.041) and the blood loss (465 ml vs. 200 ml) was also reduced ( Z=2.021, P=0.043) than that in group B. The incidence of postoperative biliary fistula and lung infection in patients in group A was significantly higher than that in group B (χ 2=4.341, 0.007; P=0.037, 0.047) .Compared with group A 2, the operation time in group A 1 was relatively reduced( (416.3±176.5)minutes vs. (498.1±190.4)minutes, t=2.136, P=0.034) , the incidence of bile leakage and abdominal cavity infection in group A 1 was lower than that in group A 2 (χ 2=7.537, 3.162; P=0.006, 0.046) . Kaplan Meier survival curve showed that the difference of short-term survival time between group A and group B was statistically significant ( P<0.05) . Conclusions:The completion of laparoscopic hilar cholangiocarcinoma radical surgery is based on improved surgical skills, and proficiency in standardized operation procedures.It is feasible for laparoscopic radical resection of hilar cholangiocarcinoma to well experienced surgeon with cases be strictly screened, but it is not recommended for widespread promotion at this exploratory stage.

Objective Acute aortic dissection occurs when a tear in the inside of the aorta causes blood to flow between the layers of the wall of the aorta,forcing the layers apart.In most cases this is associated with a sudden onset of severe chest or back pain,often described as "tearing" in character.The main management includes medication,endovascular repair and surgery.Medical management plays an very important role in the management of acute aortic dissection.Aortic dissection generally presents as a hypertensive emergency.Individuals can benefit from blood pressure control and anti-impulse therapy in perioperative period.

OBJECTIVE:To investigate the relationship between HLA-B*5801 gene polymorphism and allopurinol-induced ADR in the Han population of Hainan Province. METHODS:The in-situ hybridization fluorescence staining analysis technique was used to detect HLA-B*5801 allele of 149 inpatients receiving allopurinol in Hainan Provincial People's Hospital during Sept. 2015-Sept. 2017.They were divided into tolerance group and ADR group according to ADR.Woolf's formula was used to calculate OR. The correlation of HLA-B*5801 allele with the occurrence of allopurinol-induced ADR was analyzed. RESULTS:Of 149 patients,there were 133 cases in tolerance group,among which 17.29%(23/133)carried HLA-B*5801 allele.There were 16 cases in ADR group,among which 93.75%(15/16)carried HLA-B*5801 allele. Among 16 ADR patients,13 patients suffered from lesion of skin and its appendents;1 patient suffered from systemic damage;1 patient suffered from gastrointestinal systemic damage;1 patient suffered from central and peripheral nervous system damage. The risk of ADR in patients with HLA-B*5801 allele was significantly higher than patients without HLA-B*5801 allele(OR:71.74,95%CI:9.02-570.55,P<0.000). The lesion of skin and its appendents was strongly associated with HLA-B*5801 allele(OR:57.39,95%CI:7.11-463.50,P<0.000). CONCLUSIONS:HLA-B*5801 allele is strongly associated with allopurinol-induced ADR. It is suggested that HLA-B*5801 allele of Han patients should be detected before taking allopurinol,which helps to reduce the incidence of allopurinol-induced ADR.

OBJECTIVE:To provide theoretical foundation for individualized treatment of aspirin in patients with cardiovascu-lar disease. METHODS:Domestic and foreign literatures in recent years were collected and summarized. RESULTS & CONCLU-SIONS:The gene polymorphism can significantly affect the platelet activity. GPIII a PLA2,PEAR1 and PTGS1 alleles are associat-ed with aspirin resistance,and cardiovascular events have significant difference in different genotype patients. Adjusting reasonably dosage regimen and conducting individualized treatment according to the genetic testing result and other factors can reduce aspirin resistance and the incidence of cardiovascular adverse events in the patients.

The leading cause of drug withdrawal from market and clinical trials failure is drug-induced liver injury (DILI). Varying clinical, histological and laboratory features of DILI, as well as undefined underlying mechanisms, hinder patients to be diagnosed in the early-stage of the disease and receive effective treatments. Conventional indicators, like serum transaminases and bilirubin, have inevitable limitations referring to sensitive prediction and specific detection of DILI. In order to reduce the occurrence of DILI, researchers have attempted to discover potential biomarkers with higher specificity and sensitivity from blood and urine in recent years. This article aims to review recent advances in biomarkers of DILI.