1.YAN Xiaoping's Clinical Experience in Differentiating and Treating Enthesitis-Related Juvenile Idiopathic Arthritis with the "Two Stages and Three Syndromes" Approach
Jin LI ; Weiping KONG ;
Journal of Traditional Chinese Medicine 2025;66(9):890-894
		                        		
		                        			
		                        			This article summarized Professor YAN Xiaoping's clinical experience in treating enthesitis-related juvenile idiopathic arthritis (ERA). The core pathogenesis of ERA is identified as kidney deficiency with pathogenic invasion, for which the basic treatment principle is tonifying the kidney and eliminating the pathogen. ERA is classified into "two stages and three syndromes" for differentiation and treatment. In the acute stage, the pathogenesis is primarily kidney deficiency with pathogen excess; for heat syndrome, it is suggested to tonify the kidneys and clear heat, using a self-made Bushen Qingre Lijie Decoction (补肾清热利节汤); for cold syndrome, the treatment is to tonify the kidneys and expel cold, using a self-made Bushen Qyuhan Lijie Decoction (补肾祛寒利节汤). In the remission stage, the pathogenesis is primarily spleen and kidney deficiency, and the basic treatment principle is to tonify the kidneys and fortify the spleen, and strengthen bones and muscles, for which self-made Bushen Jianpi Lijie Decoction (补肾健脾利节汤) is recommended. 
		                        		
		                        		
		                        		
		                        	
2.National bloodstream infection bacterial resistance surveillance report (2022) : Gram-negative bacteria
Zhiying LIU ; Yunbo CHEN ; Jinru JI ; Chaoqun YING ; Qing YANG ; Haishen KONG ; Haifeng MAO ; Hui DING ; Pengpeng TIAN ; Jiangqin SONG ; Yongyun LIU ; Jiliang WANG ; Yan JIN ; Yuanyuan DAI ; Yizheng ZHOU ; Yan GENG ; Fenghong CHEN ; Lu WANG ; Yanyan LI ; Dan LIU ; Peng ZHANG ; Junmin CAO ; Xiaoyan LI ; Dijing SONG ; Xinhua QIANG ; Yanhong LI ; Qiuying ZHANG ; Guolin LIAO ; Ying HUANG ; Baohua ZHANG ; Liang GUO ; Aiyun LI ; Haiquan KANG ; Donghong HUANG ; Sijin MAN ; Zhuo LI ; Youdong YIN ; Kunpeng LIANG ; Haixin DONG ; Donghua LIU ; Hongyun XU ; Yinqiao DONG ; Rong XU ; Lin ZHENG ; Shuyan HU ; Jian LI ; Qiang LIU ; Liang LUAN ; Jilu SHEN ; Lixia ZHANG ; Bo QUAN ; Xiaoping YAN ; Xiaoyan QI ; Dengyan QIAO ; Weiping LIU ; Xiusan XIA ; Ling MENG ; Jinhua LIANG ; Ping SHEN ; Yonghong XIAO
Chinese Journal of Clinical Infectious Diseases 2024;17(1):42-57
		                        		
		                        			
		                        			Objective:To report the results of national surveillance on the distribution and antimicrobial resistance profile of clinical Gram-negative bacteria isolates from bloodstream infections in China in 2022.Methods:The clinical isolates of Gram-negative bacteria from blood cultures in member hospitals of national bloodstream infection Bacterial Resistant Investigation Collaborative System(BRICS)were collected during January 2022 to December 2022. Antibiotic susceptibility tests were conducted by agar dilution or broth dilution methods recommended by Clinical and Laboratory Standards Institute(CLSI). WHONET 5.6 and SPSS 25.0 software were used to analyze the data.Results:During the study period,9 035 strains of Gram-negative bacteria were collected from 51 hospitals,of which 7 895(87.4%)were Enterobacteriaceae and 1 140(12.6%)were non-fermenting bacteria. The top 5 bacterial species were Escherichia coli( n=4 510,49.9%), Klebsiella pneumoniae( n=2 340,25.9%), Pseudomonas aeruginosa( n=534,5.9%), Acinetobacter baumannii complex( n=405,4.5%)and Enterobacter cloacae( n=327,3.6%). The ESBLs-producing rates in Escherichia coli, Klebsiella pneumoniae and Proteus spp. were 47.1%(2 095/4 452),21.0%(427/2 033)and 41.1%(58/141),respectively. The prevalence of carbapenem-resistant Escherichia coli(CREC)and carbapenem-resistant Klebsiella pneumoniae(CRKP)were 1.3%(58/4 510)and 13.1%(307/2 340);62.1%(36/58)and 9.8%(30/307)of CREC and CRKP were resistant to ceftazidime/avibactam combination,respectively. The prevalence of carbapenem-resistant Acinetobacter baumannii(CRAB)complex was 59.5%(241/405),while less than 5% of Acinetobacter baumannii complex was resistant to tigecycline and polymyxin B. The prevalence of carbapenem-resistant Pseudomonas aeruginosa(CRPA)was 18.4%(98/534). There were differences in the composition ratio of Gram-negative bacteria in bloodstream infections and the prevalence of main Gram-negative bacteria resistance among different regions,with statistically significant differences in the prevalence of CRKP and CRPA( χ2=20.489 and 20.252, P<0.001). The prevalence of CREC,CRKP,CRPA,CRAB,ESBLs-producing Escherichia coli and Klebsiella pneumoniae were higher in provinicial hospitals than those in municipal hospitals( χ2=11.953,81.183,10.404,5.915,12.415 and 6.459, P<0.01 or <0.05),while the prevalence of CRPA was higher in economically developed regions(per capita GDP ≥ 92 059 Yuan)than that in economically less-developed regions(per capita GDP <92 059 Yuan)( χ2=6.240, P=0.012). Conclusions:The proportion of Gram-negative bacteria in bloodstream infections shows an increasing trend,and Escherichia coli is ranked in the top,while the trend of CRKP decreases continuously with time. Decreasing trends are noted in ESBLs-producing Escherichia coli and Klebsiella pneumoniae. Low prevalence of carbapenem resistance in Escherichia coli and high prevalence in CRAB complex have been observed. The composition ratio and antibacterial spectrum of bloodstream infections in different regions of China are slightly different,and the proportion of main drug resistant bacteria in provincial hospitals is higher than those in municipal hospitals.
		                        		
		                        		
		                        		
		                        	
3.National bloodstream infection bacterial resistance surveillance report(2022): Gram-positive bacteria
Chaoqun YING ; Yunbo CHEN ; Jinru JI ; Zhiying LIU ; Qing YANG ; Haishen KONG ; Haifeng MAO ; Hui DING ; Pengpeng TIAN ; Jiangqin SONG ; Yongyun LIU ; Jiliang WANG ; Yan JIN ; Yuanyuan DAI ; Yizheng ZHOU ; Yan GENG ; Fenghong CHEN ; Lu WANG ; Yanyan LI ; Dan LIU ; Peng ZHANG ; Junmin CAO ; Xiaoyan LI ; Dijing SONG ; Xinhua QIANG ; Yanhong LI ; Qiuying ZHANG ; Guolin LIAO ; Ying HUANG ; Baohua ZHANG ; Liang GUO ; Aiyun LI ; Haiquan KANG ; Donghong HUANG ; Sijin MAN ; Zhuo LI ; Youdong YIN ; Kunpeng LIANG ; Haixin DONG ; Donghua LIU ; Hongyun XU ; Yinqiao DONG ; Rong XU ; Lin ZHENG ; Shuyan HU ; Jian LI ; Qiang LIU ; Liang LUAN ; Jilu SHEN ; Lixia ZHANG ; Bo QUAN ; Xiaoping YAN ; Xiaoyan QI ; Dengyan QIAO ; Weiping LIU ; Xiusan XIA ; Ling MENG ; Jinhua LIANG ; Ping SHEN ; Yonghong XIAO
Chinese Journal of Clinical Infectious Diseases 2024;17(2):99-112
		                        		
		                        			
		                        			Objective:To report the results of national surveillance on the distribution and antimicrobial resistance profile of clinical Gram-positive bacteria isolates from bloodstream infections in China in 2022.Methods:The clinical isolates of Gram-positive bacteria from blood cultures in member hospitals of National Bloodstream Infection Bacterial Resistant Investigation Collaborative System(BRICS)were collected during January 2022 to December 2022. Antibiotic susceptibility tests were conducted by agar dilution or broth dilution methods recommended by Clinical and Laboratory Standards Institute(CLSI). WHONET 5.6 and SPSS 25.0 software were used to analyze the data.Results:A total of 3 163 strains of Gram-positive pathogens were collected from 51 member units,and the top five bacteria were Staphylococcus aureus( n=1 147,36.3%),coagulase-negative Staphylococci( n=928,29.3%), Enterococcus faecalis( n=369,11.7%), Enterococcus faecium( n=296,9.4%)and alpha-hemolyticus Streptococci( n=192,6.1%). The detection rates of methicillin-resistant Staphylococcus aureus(MRSA)and methicillin-resistant coagulase-negative Staphylococci(MRCNS)were 26.4%(303/1 147)and 66.7%(619/928),respectively. No glycopeptide and daptomycin-resistant Staphylococci were detected. The sensitivity rates of Staphylococcus aureus to cefpirome,rifampin,compound sulfamethoxazole,linezolid,minocycline and tigecycline were all >95.0%. Enterococcus faecium was more prevalent than Enterococcus faecalis. The resistance rates of Enterococcus faecium to vancomycin and teicoplanin were both 0.5%(2/369),and no vancomycin-resistant Enterococcus faecium was detected. The detection rate of MRSA in southern China was significantly lower than that in other regions( χ2=14.578, P=0.002),while the detection rate of MRCNS in northern China was significantly higher than that in other regions( χ2=15.195, P=0.002). The detection rates of MRSA and MRCNS in provincial hospitals were higher than those in municipal hospitals( χ2=13.519 and 12.136, P<0.001). The detection rates of MRSA and MRCNS in economically more advanced regions(per capita GDP≥92 059 Yuan in 2022)were higher than those in economically less advanced regions(per capita GDP<92 059 Yuan)( χ2=9.969 and 7.606, P=0.002和0.006). Conclusions:Among the Gram-positive pathogens causing bloodstream infections in China, Staphylococci is the most common while the MRSA incidence decreases continuously with time;the detection rate of Enterococcus faecium exceeds that of Enterococcus faecalis. The overall prevalence of vancomycin-resistant Enterococci is still at a low level. The composition ratio of Gram-positive pathogens and resistant profiles varies slightly across regions of China,with the prevalence of MRSA and MRCNS being more pronounced in provincial hospitals and areas with a per capita GDP≥92 059 yuan.
		                        		
		                        		
		                        		
		                        	
4.BRICS report of 2021: The distribution and antimicrobial resistance profile of clinical bacterial isolates from blood stream infections in China
Yunbo CHEN ; Jinru JI ; Zhiying LIU ; Chaoqun YING ; Qing YANG ; Haishen KONG ; Jiliang WANG ; Hui DING ; Haifeng MAO ; Yizheng ZHOU ; Yan JIN ; Yongyun LIU ; Yan GENG ; Yuanyuan DAI ; Hong LU ; Peng ZHANG ; Ying HUANG ; Donghong HUANG ; Xinhua QIANG ; Jilu SHEN ; Hongyun XU ; Fenghong CHEN ; Guolin LIAO ; Dan LIU ; Haixin DONG ; Jiangqin SONG ; Lu WANG ; Junmin CAO ; Lixia ZHANG ; Yanhong LI ; Dijing SONG ; Zhuo LI ; Youdong YIN ; Donghua LIU ; Liang GUO ; Qiang LIU ; Baohua ZHANG ; Rong XU ; Yinqiao DONG ; Shuyan HU ; Kunpeng LIANG ; Bo QUAN ; Lin ZHENG ; Ling MENG ; Liang LUAN ; Jinhua LIANG ; Weiping LIU ; Xuefei HU ; Pengpeng TIAN ; Xiaoping YAN ; Aiyun LI ; Jian LI ; Xiusan XIA ; Xiaoyan QI ; Dengyan QIAO ; Yonghong XIAO
Chinese Journal of Clinical Infectious Diseases 2023;16(1):33-47
		                        		
		                        			
		                        			Objective:To report the results of national surveillance on the distribution and antimicrobial resistance profile of clinical bacterial isolates from bloodstream infections in China in 2021.Methods:The clinical bacterial strains isolated from blood culture from member hospitals of Blood Bacterial Resistant Investigation Collaborative System (BRICS) were collected during January 2021 to December 2021. Antibiotic susceptibility tests were conducted by agar dilution or broth dilution methods recommended by Clinical Laboratory Standards Institute (CLSI). WHONET 5.6 was used to analyze data.Results:During the study period, 11 013 bacterial strains were collected from 51 hospitals, of which 2 782 (25.3%) were Gram-positive bacteria and 8 231 (74.7%) were Gram-negative bacteria. The top 10 bacterial species were Escherichia coli (37.6%), Klebsiella pneumoniae (18.9%), Staphylococcus aureus (9.8%), coagulase-negative Staphylococci (6.3%), Pseudomonas aeruginosa (3.6%), Enterococcus faecium (3.6%), Acinetobacter baumannii (2.8%), Enterococcus faecalis (2.7%), Enterobacter cloacae (2.5%) and Klebsiella spp (2.1%). The prevalence of methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant coagulase-negative Staphylococcus aureus were 25.3% and 76.8%, respectively. No glycopeptide- and daptomycin-resistant Staphylococci was detected; more than 95.0% of Staphylococcus aureus were sensitive to ceftobiprole. No vancomycin-resistant Enterococci strains were detected. The rates of extended spectrum B-lactamase (ESBL)-producing isolated in Escherichia coli, Klebsiella pneumoniae and Proteus mirabilis were 49.6%, 25.5% and 39.0%, respectively. The prevalence rates of carbapenem-resistance in Escherichia coli and Klebsiella pneumoniae were 2.2% and 15.8%, respectively; 7.9% of carbapenem-resistant Klebsiella pneumoniae was resistant to ceftazidime/avibactam combination. Ceftobiprole demonstrated excellent activity against non-ESBL-producing Escherichia coli and Klebsiella pneumoniae. Aztreonam/avibactam was highly active against carbapenem-resistant Escherichia coli and Klebsiella pneumoniae. The prevalence rate of carbapenem-resistance in Acinetobacter baumannii was 60.0%, while polymyxin and tigecycline showed good activity against Acinetobacter baumannii (5.5% and 4.5%). The prevalence of carbapenem-resistance in Pseudomonas aeruginosa was 18.9%. Conclusions:The BRICS surveillance results in 2021 shows that the main pathogens of blood stream infection in China are gram-negative bacteria, in which Escherichia coli is the most common. The MRSA incidence shows a further decreasing trend in China and the overall prevalence of vancomycin-resistant Enterococci is low. The prevalence of Carbapenem-resistant Klebsiella pneumoniae is still on a high level, but the trend is downwards.
		                        		
		                        		
		                        		
		                        	
5.Light-responsive nanomedicine for cancer immunotherapy.
Weirong KANG ; Yuwei LIU ; Weiping WANG
Acta Pharmaceutica Sinica B 2023;13(6):2346-2368
		                        		
		                        			
		                        			Immunotherapy emerged as a paradigm shift in cancer treatments, which can effectively inhibit cancer progression by activating the immune system. Remarkable clinical outcomes have been achieved through recent advances in cancer immunotherapy, including checkpoint blockades, adoptive cellular therapy, cancer vaccine, and tumor microenvironment modulation. However, extending the application of immunotherapy in cancer patients has been limited by the low response rate and side effects such as autoimmune toxicities. With great progress being made in nanotechnology, nanomedicine has been exploited to overcome biological barriers for drug delivery. Given the spatiotemporal control, light-responsive nanomedicine is of great interest in designing precise modality for cancer immunotherapy. Herein, we summarized current research utilizing light-responsive nanoplatforms to enhance checkpoint blockade immunotherapy, facilitate targeted delivery of cancer vaccines, activate immune cell functions, and modulate tumor microenvironment. The clinical translation potential of those designs is highlighted and challenges for the next breakthrough in cancer immunotherapy are discussed.
		                        		
		                        		
		                        		
		                        	
6.A Retrospective Clinical Study on the Correlation between the Theory of Five Movements and Six Climates, and Kidney Deficiency with Governor Vessel Cold Syndrome and Kidney Deficiency Damp-Heat Syndrome in Ankylosing Spondylitis
Juan WU ; Yue LI ; Xiaoping YAN ; Weiping KONG
Journal of Traditional Chinese Medicine 2023;64(21):2208-2215
		                        		
		                        			
		                        			ObjectiveTo explore the relationship between the kidney deficiency and governor vessel cold syndrome and the kidney deficiency damp-heat syndrome in ankylosing spondylitis (AS) patients and the five evolutive phases and six climatic factors of their birth and onset year based on the theory of five movements and six climates (FMSC). MethodsTotally 1791 patients with AS who were admitted to China-Japan Friendship Hospital from September 2010 to September 2020 and met the diagnostic and inclusion criteria were selected in this study. The clinical data were classified into two types of syndromes, kidney deficiency and governor vessel cold syndrome and the kidney deficiency damp-heat syndrome based on the diagnostic criteria of traditional Chinese medicine syndromes. The date of birth and the year of disease onset were converted into FMSC symbols according to the perpetual almanac (《万年历》), and the two could be converted into the terrestrial branch, year evolutive phase, host evolutive phase, guest evolutive phase, host climatic qi, guest climatic qi, celestial manager qi, guest climatic qi adding to fixed host qi, combined analysis of five evolutive phases and six climatic factors, solar terms, and season of the date of birth, as well as the terrestrial branch, year evolutive phase, and celestial manager qi of the year of disease onset. Univariate analyses were performed using the two independent samples t-test or the Mann Whitney U-test, the Pearson (Pearson) χ2 test, or one-way logistic regression analyses, and variables for which statistical significance existed in the one-way analyses were included in the multivariate logistic regression analyses. General conditions, clinical manifestations, physical signs, laboratory indicators [including C reactive protein (CRP), erythrocyte sedimentation rate (ESR), and humans leukocyte antigen B27 (HLA-B27)], measurement (including occipital wall distance, jaw peduncle distance, finger-to-ground distance, thoracic range of motion, and Schober experiment), and distribution of FMSC of birth and disease onset between AS patients with kidney deficiency and governor vessel cold syndrome and with the kidney deficiency damp-heat syndrome were compared, and the association between FMSC and AS patients with kidney deficiency and governor vessel cold syndrome and the kidney deficiency damp-heat syndrome was studied. ResultsThe differences in ESR, CRP, chest mobility, occurrence of achilles tendon enthesitis, and peripheral arthritis between the two groups of patients were statistically significant (P<0.05). Single factor analysis found that taking kidney deficiency and governor vessel cold syndrome as control the following FMSC factors increases the risk of developing kidney deficiency damp-heat syndrome: excess of water in year evolutive phase at birth, excess of wood in host evolutive phase at birth, excess of wood in guest evolutive phase at birth, excess of wood in year evolutive phase of onset, deficiency of metal in year evolutive phase at birth (OR = 2.000, P = 0.004), excess of metal in host evolutive phase at birth (OR = 1.745, P = 0.024) or excess of wood (OR = 1.781, P = 0.023), deficiency of fire in guest evolutive phase at birth (OR = 1.689, P = 0.049) or deficiency of wood (OR = 1.901, P = 0.018) or excess of metal (OR = 2.163, P = 0.004), excess of water in year evolutive phase at the disease onset (OR = 1.880 , P = 0.013) or deficiency of wood (OR = 1.707, P = 0.022). Multivariate logistic regression analysis found that the risk of developing kidney deficiency damp-heat syndrome in AS was increased by deficiency of metal in year evolutive phase at birth, excess of metal in host evolutive phase at birth, higher level of ESR, greater the chest mobility, incidence of concomitant Achilles tendon enthesitis and peripheral arthritis. ConclusionThe year evolutive phase and host evolutive phase at birth play a significant role in the development of kidney deficiency and governor vessel cold syndrome AS. Risk of developing kidney deficiency damp-heat syndrome can be increased by excess of water or deficiency of metal in year evolutive phase at birth, and excess of wood or excess of metal in host evolutive phase at birth and the kidney deficiency damp-heat syndrome in ankylosing spondylitis. 
		                        		
		                        		
		                        		
		                        	
7.Preliminary study on screening and diagnosis of fetal cleft palate by two-dimensional combined with three-dimensional ultrasound in early pregnancy
Guangzhi HE ; Zhou LI ; Lianying LIANG ; Weiping KONG ; Gengzhou FANG ; Fangmei ZHANG ; Bo LI ; Xiaobing LIANG
Chinese Journal of Ultrasonography 2021;30(4):324-330
		                        		
		                        			
		                        			Objective:To explore the feasibility of ultrasound screening and diagnosis of fetal cleft palate in early pregnancy, analyze and summarize the imaging technology and image characteristics of two-dimensional and three-dimensional ultrasound in normal fetus and cleft palate fetus.Methods:A total of 10 519 pregnant women participated in the early pregnancy were included from January 2016 to June 2020 in Shenzhen Hospital, University of Chinese Academy of Sciences. The palatal line on the standard section of fetal nuchal translucency (NT) measurement was used as a screening marker for routine observation. For fetuses with abnormal palatine line, posterior nasal triangle of coronal plane and axial plane of maxillary alveolar arch of two-dimensional ultrasound were added as the diagnostic sections, and three-dimensional volume data of fetal face were collected, and three dimensional multimodal imaging technology was used to analyze the volume data off-line to determine or exclude fetal severe cleft palate. All fetuses were followed up during the second trimester for deformity scanning and post natal (or induced labor) assessment.Results:Of the 10 519 fetuses, the standard NT plane was obtained and the palatal line was observed in 10 204 cases(97.01%), with normal palatal line in 10 169 cases.In 35 suspected cases, 13 cases were confirmed cleft lip and palate by two and three dimensions ultrasound, and were confirmed by induced labor. There were 7 cases in unilateral side, 3 cases in bilateral, 2 cases in median cleft lip and palate, 1 cases in irregular cleft lip and palate, and no false positive results were reported. Twenty-two suspicious cases were excluded by increasing the two-dimensional sectional and three-dimensional volumetric off-line analysis, and screening after the second trimester and after birth. There was 1 case of missed diagnosis of simple cleft palate.Conclusions:Palatal line is a good screening marker for fetal cleft palate in early pregnancy. For fetuses with abnormal palatine line, the adding of posterior nasal triangle and the axial plane of maxillary alveolar arch, and combining three-dimensional volume data for off-line analysis can determine or exclude severe cleft palate. This study is of great significance for early screening and diagnosis of severe fetal cleft palate, prenatal genetic counseling and prevention birth defect.
		                        		
		                        		
		                        		
		                        	
8.Meta-analysis of effectiveness and safety of early warning and prevention of hospital-acquired venous thromboembolism
Huixian ZHA ; Weiping XIE ; Xuesong CHEN ; Yu KONG ; Lifen XU ; Kouying LIU
Chinese Journal of Modern Nursing 2021;27(10):1311-1317
		                        		
		                        			
		                        			Objectives:To systematically evaluate effectiveness and safety of early warning and prevention of hospital-acquired venous thromboembolism (HAT) .Methods:Computers were used to search PubMed, Embase, Web of Science, CINAHL, Cochrane Central Register of Controlled Trials, China Biology Medicine disc, CNKI and Wanfang Database. RCTs of early warning and prevention HAT at home and abroad was searched systematically and the retrieval time was from the establishment of databases to June 1, 2020. Two researchers independently screened the literature according to the literature inclusion and exclusion criteria, extracted data and evaluated the risk of bias in the study. RevMan 5.3 software was used to conduct Meta-analysis of the incidences of HAT, pulmonary thromboembolism (PTE) , deep vein thrombosis (DVT) , bleeding and prevention rate of HAT.Results:A total of 8 articles were included. Results of Meta-analysis showed that the incidence of PTE in the early-warning group ( RR=0.69, 95% CI 0.53-0.91, P=0.009) and the prevention rate of HAT ( RR=1.45, 95% CI 1.14-1.84, P < 0.001) were statistically significantly different from those in the non-warning group. However, the incidences of HAT ( RR=0.89, 95% CI 0.68-1.16, P=0.380) , DVT ( RR=0.99, 95% CI 0.76-1.29, P=0.970) and bleeding ( RR=0.95, 95% CI 0.81-1.11, P=0.500) had no statistically significant difference between the two groups. HAT prevention was defined as a subgroup of appropriate prevention. There was no statistically significant difference in the HAT prevention rate of patients between the two groups ( RR=1.01, 95% CI 0.95-1.07, P=0.810) . In the subgroup that did not describe in detail whether prevention was appropriate, the HAT prevention rate in the early-warning group was higher than that in the non-early warning group, and the difference was statistically significant ( RR=2.28, 95% CI 2.09-2.49, P<0.001) . Conclusions:Early warning can reduce the incidence of PTE by increasing the prevention rate of HAT without increasing the incidence of bleeding, but it has no significant effect on the incidences of HAT and DVT. Limited by the quantity and quality of the included studies, the above conclusions need to be verified by more high-quality studies.
		                        		
		                        		
		                        		
		                        	
9.Influence of body shape on the short-term therapeutic effects of laparoscopic distal gastrectomy: a multicentre retrospective study (A report of 506 cases)
Hexin LIN ; Su YAN ; Zhijian YE ; Jian ZHANG ; Lisheng CAI ; Jinping CHEN ; Guoqiang SU ; Guowei ZHANG ; Jinbo FU ; Chuanhui LU ; Liang WANG ; Weiping JI ; Wencheng KONG ; Jiang GONG ; Ping CHEN ; Rongjie HUANG ; Hailin KE ; Xian SHEN ; Jun YOU
Chinese Journal of Digestive Surgery 2019;18(1):65-73
		                        		
		                        			
		                        			Objective To investigate the risk factors of perioperative complications of laparoscopic radical distal gastrectomy and influence of body shape on the short-term therapeutic effects.Methods The retrospective case-control study was conducted.The clinicopathological data of 506 patients (328 males and 178 females,average age 60 years with the range of 24-85 years) who underwent laparoscopic radical distal gastrectomy+D2 lymph nodes dissection in the 8 clinical centers between March 2016 and November 2018 were collected,including 143 in the First Affiliated Hospital of Xiamen University,66 in the Affiliated Hospital of Qinghai University,66 in the Second Affiliated Hospital of Wenzhou Medical University,64 in the Zhongshan Hospital of Xiamen University,54 in the Affiliated Hangzhou First people's Hospital of Zhejiang University School of Medicine,48 in the Zhangzhou Affiliated Hospital of Fujian Medical University,35 in the Affiliated Quanzhou First Hospital of Fujian Medical University,30 in the Second Affiliated Hospital of Xiamen Medical College.The maximum thickness of subcutaneous fat at the level of umbilicus (USCF),the maximum vertical distance between the anterior abdominal skin and the back skin at the level of the umbilicus (UAPD),the maximum horizontal distance between the anterior abdominal skin and the back skin at the level of the umbilicus (UTD),the maximum verticaldistance between the anterior abdominal skin and the back skin at the level of the xiphoid bone (XAPD),the maximum horizontal distance between the.anterior abdominal skin and the back skin at the level of the xiphoid bone (XTD),the distance between the anterior abdominal skin and the root of celiac artery (CAD) and the maximum horizontal distance at a right angle to CAD (CATD) were measured using preoperative imaging examinations.Observation indicators:(1) intraoperative and postoperative situations;(2) follow-up situations;(3) risk factors analysis of perioperative complications;(4) influence of body shape related indexes on intraoperative situations and postoperative recovery:① Pearson univariate correlation analysis,② liner regression model analysis.Followup using outpatient examination and telephone interview was performed to detect the postoperative survival and tumor recurrence or metastasis up to December 2018.Measurement data with normal distribution were represented as Mean±SD.Measurement data with skewed distribution were described as M (range).Comparisons of count data were analyzed using the chi-square test.Comparisons of ordinal data were analyzed by Mann-Whitney U nonparametric test.Risk factors of perioperative complications of laparoscopic distal gastrectomy were analyzed by Logistic regression model.Influence of body shape related indexes on intraoperative situations and postoperative recovery was analyzed by Pearson univariate correlation analysis and liner regression model.Results (1) Intraoperative and postoperative situations:all the 506 patients underwent successful laparoscopic distal gastrectomy,including 103 with Billroth Ⅰ anastomosis,140 with Billroth Ⅱ anastomosis,201 with Billroth Ⅱ + Braun anastomosis,62 with Roux-en-Y anastomosis.The operation time,volume of intraoperative blood loss,number of lymph nodes dissected,time to postoperative anal exsufflation,time for initial fluid diet intake,time for initial semi-fluid diet intake and duration of postoperative hospital stay were (233±44)minutes,(102±86)mL,34±13,(3.6±1.5)days,(5.8±3.3)days,(8.3±3.8)days,(12.2±5.7)days respectively in the 506 patients.Of 506 patients,196 were defined as pathological stage Ⅰ,122 were defined as pathological stage Ⅱ and 188 were defined as pathological stage Ⅲ postoperatively.Of 506 patients,93 had 106 times of perioperative complications,including 33 times of pulmonary and upper respiratory infection,12 times of incisional infection,11 times of anastomotic leakage,11 times of abdominal infection,8 times of intestinal obstruction,8 times of gastroplegia,6 times of abdominal hemorrhage,5 times of bacteremia,3 times of anastomotic hemorrhage,3 times of lymph fluid leakage,2 times of pancreatic leakage,1 time of urinary infection,1 time of anatomotic stenosis,1 time of deep venous thrombosis and 1 time of pulmonary embolism;the same patient can merge multiple complications.Eleven patients were in the Clavien-Dindo classification ≥ Ⅲ.(2) Follow-up situations:465 of 506 patients were followed up for 1-32 months with a median time of 12 months.During the follow-up,451 had postoperative survival and 38 had tumor recurrence or metastasis.(3) Risk factors analysis of perioperative complications.① Results of univariate analysis showed that age,body mass index (BMI),preoperative hemoglobin,preoperative serum albumin and XAPD were related factors affecting perioperative complications of laparoscopic distal gastrectomy (x2 =10.289,7.427,5.269,5.481,4.285,P< 0.05).② Results of multivariate analysis showed that age,BMI,preoperative serum albumin were independent related factors affecting perioperative complications of laparoscopic distal gastrectomy (odds ratio =1.033,1.118,0.937,95% interval confidence:1.011-1.057,1.025-1.219,0.887-0.990,P<0.05).(4) Influence of body shape related indexes on intraoperative situations and postoperative recovery.① Results of Pearson univariate correlation analysis showed correlations between UAPD,XAPD,CAD,CATD and volume of intraoperative blood loss (r=0.107,0.169,0.179,0.106,P<0.05),between UAPD,XAPD,CAD and the number of lymph nodes dissected (r=-0.137,-0.143,-0.173,P<0.05),between USCF,XAPD and time to postoperative anal exsufflation (r =0.122,0.109,P<0.05),between USCF,XAPD,CAD and time for initial fluid diet intake (r=0.132,0.108,0.132,P<0.05),between USCF,XAPD and duration of postoperative hospital stay (r=0.116,0.100,P<0.05).② Results of liner regression model analysis showed a positive correlation between CAD and volume of intraoperative blood loss (r =6.776),a negative correlation between CAD and the number of lymph nodes dissected (r =-0.841),with statistically significant differences (t =2.410,-1.992,P< 0.05);a positive correlation between USCF and time to postoperative anal exsufflation (r=0.170),between USCF and time for initial fluid diet intake (r=0.365),between USCF and duration of postoperative hospital stay (r=0.636) respectively,with statisticallysignificant differences (t =2.188,1.981,2.107,P< 0.05).Conclusions Abdominal shape can influence intraoperative situations and postoperative recovery of laparoscopic distal gastrectomy,but cannot increase risks ofperioperative complications.Age,BMI and preoperative serum albumin are independent related factors affecting perioperative complications of laparoscopic distal gastrectomy.
		                        		
		                        		
		                        		
		                        	
10.The Challenge and Countermeasure of Pharmacy Automation Construction in Public Hospital
Chunming WANG ; Weiping LI ; Xianming KONG ; Huili DAI ; Na GENG ; Houwen LIN ; Jie SHEN ; Guohong LU
China Pharmacy 2015;(34):4810-4812,4813
		                        		
		                        			
		                        			OBJECTIVE:To demonstrate challenges of pharmacy automation reconstruction so as to set solutions. METHODS:Based on literature review,analysis of pharmacy automation setting and features,this paper gave the suggestions and solutions on construction cost,management model change,equipment maintenance and emergency response,etc. according to the practice of the hospital. RESULTS&CONCLUSIONS:Pharmacy automation construction should be stick to the requirements of new health re-form to lower the cost by using the out resources and interior optimal allocation,to improve efficiency by unified planning and proper design,and to ensure the system running efficiently by sufficient maintenance and contingency plan.
		                        		
		                        		
		                        		
		                        	
            
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