1.Study on the serum leptin and IGF-1 in the elderly patients with post-stroke depression
Ruiyou GUO ; Li WANG ; Jizhu LI ; Lixia ZHAO ; Dejun MAO
Chinese Journal of Behavioral Medicine and Brain Science 2010;19(9):798-800
Objective To investigate the effects of serum levels of leptin, IGF-1, BDNF and inflammatory markers in patients with post-stroke depression(PSD). Methods By using Hamilton rating scale for depression (HAMD) ,46 patients with post-stroke depression were recruited and 50 patients without depression as the control group. Two weeks after the onset of stroke, serum levels of leptin, insulin growth factor(IGF-1), hs-CRP, intracellular adhesion molecule (ICAM-1) and brain-derived neurotrophic factors (BDNF) were measured by enzymelinked immunosorbent assay(ELISA). Results The levels of leptin and IGF-1 in patients with PSD were significantly higher than that of the control group (( 57.4 ± 14.32) ng/ml vs (17.53 ± 11.62) ng/ml, P = 0. 002;(120.86 ±28.66) ng/ml vs (66.5 ± 17.51) ng/ml, P=0. 004 respectively). The serum levels of leptin and IGFI were positively correlated with the HAMD score(r=0. 724, P<0. 01; r=0. 641, P<0. 01 respectively). There was no significant differences in the levels of hs-CRP((2.3 ±0.42) mg/dl vs (2.2 ± 0.28) mg/dl, P= 0. 767),ICAM-1 (( 182.6 ± 50.27) ng/ml vs (178.7 ± 51.14) ng/ml, P = 0. 812) and BDNF(( 25.8 ± 8.35) ng/ml vs (24.2 ±7.48)ng/ml, P = 0.580)in the two groups. Conclusion The serum levels of leptin and IGF-1 may be associated with post-stroke depression and may be the markers of PSD in the old stroke patients.
2.Investigation and analysis of influencing factors of adverse events report intent among clinical nurses
Qiuyun MAO ; Ronghui ZHAI ; Lixia ZHONG ; Wei ZHANG
Chinese Journal of Practical Nursing 2016;32(25):1938-1942
Objective To investigate adverse events report intent and its influencing factors in clinical nurses. Methods Questionnaire investigation was conducted among 917 clinical nurses from ten hospitals in Tai'an city using the Intent to Report Questionnaire. Results The score of clinical nurses adverse events report intent was 36.80 ± 19.71. The score of each dimension in descending order were:nurses operation adverse events, system process adverse events, and patient care adverse events. Hospital levels were significant influencing factors of clinical nurses adverse events report intent. Pressure sores were the most frequently reported, and report of patient injury caused by unreasonable nurse manpower allocation was the lowest frequency. Conclusions The level of clinical nurses adverse events report intent need to be improved. Nursing managers should pay attention to improve nurse reporting adverse event in order to better promote the safety of patients and reduce occurrence of adverse event.
3.Effect of community-based rehabilitation training on cognitive disorders of cerebral apoplexy patients
Fangjun WANG ; Furong MAO ; Fang WANG ; Huilan JIANG ; Yanfang WANG ; Yiran ZHAO ; Xu JIN ; Lixia XU
Chinese Journal of Primary Medicine and Pharmacy 2011;18(8):1014-1016
Objective To study the effects of community-based rehabilitation on cerebral apoplexy patients with cognitive disorders.Methods 30 cases of cerebral apoplexy patients were enrolled according to relevant standards,who were given standard rehabihtation care in Community Health Service Center(training group) ,while another 30 similar cases from subordinate health service stations (control group) given only rehabilitation guidance once a week.Two groups were not do professional cognitive training.All patients were assessed with Mini Mental State Examination( MMSE), Fugl-Meyer Assessment(FMA) and modified Bathel index rating scale(MBI) to evaluate their cognition ,movement function and activity of daily living(ADL) before training as well as after 4-week and 8-week training.Results There was no signficant difference in cognition,movement functions and ADL between training group and control group before treatment(P>0.05).The differences in the assessment of Brounnstrom scale and MBI between two groups after 4-week training were not significant( P > 0.05 ).The scores of Fugl-Meyer scale, MMSE and Barthel index of the training group after 8-week training were significantly higher than those of control group( all P < 0.05 ).Conclusion Community-based rehabilitation training could improve the movement functions and ADL,and cognitive functions of cerebral apoplexy patients.
4.The application of Omaha system in the clinical nursing for patients with advanced hepatocellular carcinoma treated with TACE
Jianting MAO ; Xufang HUANG ; Jiansong JI ; Xulu WU ; Lixia LIU ; Fang LI ; Shuxia CHENG
Journal of Interventional Radiology 2017;26(7):660-664
Objective To discuss the clinical application value of Omaha system-based targeting nursing care for patients with hepatocellular carcinoma (HCC) who were treated with transcatheter arterial chemoembolization (TACE).Methods A total of 60 advanced HCC patients,who were planned to receive TACE,were prospectively and randomly divided into the control group (n=30) and the observation group (n=30).Routine nursing mode was adopted for the patients in the control group,while Omaha system nursing model was employed for the patients in the observation group.The patients of the observation group were evaluated with Omaha system at the time of admission,the key common problems were screened out and targeted nursing measures were employed.Meanwhile,on the days of admission and discharge all the patients of both groups were asked to fill in the forms of Hamilton depression scale (HAMD-17),Hamilton anxiety scale (HAMA),social support rating scale (SSQ) and numerical pain rating scale (NRS);and the degrees of depression,anxiety,social support and pain were respectively assessed.Results Both nursing modes could improve the degrees of depression and anxiety as well as the social support system of HCC patients,but the curative effect of these two aspects in the observation group were obviously better than those in the control group (P<0.05).No statistically significant difference in the improvement of pain degree existed between the two nursing models,but Omaha system-based targeting nursing mode could alleviate the patient's pain to a certain extent.Conclusion For patients with advanced HCC,Omaha system-based targeting nursing care can alleviate the patient's negative emotion and promote the patients to establish effective social support system,this nursing mode is superior to conventional nursing mode.Therefore,Omaha system-based targeting nursing has great application potential in clinical practice.
5.The use of the hepatoduodenal ligament tension-reduced operation in iatrogenic bile duct injury
Genjun MAO ; Xiaokang WU ; Daojun GONG ; Wei SHEN ; Jianin ZHANG ; Shian YU ; Xuemin LI ; Longtang XU ; Zhangdong ZHENG ; Wenyuan CHENG ; Zhenhua DAI ; Lixia LOU
Chinese Journal of Hepatobiliary Surgery 2011;17(9):749-751
ObjectiveTo investigate the feasibility and efficacy of using the hepatoduodenal ligament tension-reduced operation (tension-reduced operation in short) for iatrogenic bile duct injury where the bile duct was severely defective. MethodsBetween March 2006 and May 2009, the authors treated 6 patients with iatrogenic bile duct injury (Bismuth type Ⅱ : 5 patients and type Ⅲ : 1 patient). A no. 7 black silk thread was used to hold the hilar plate tissues and the seromuscular layer of the bulbous part of the duodenum closer together and knots were tied. This method brought the porta hepatis and the duodenal bulb closer together and the hepatoduodenal ligament was shortened. An end to end anastomosis could then be made between the two broken ends of the defective bile duct without tension. ResultsSix patients suffered from bile duct injury and they recovered fully after the tensionreduced operation. There was no complication on follow-up. ConclusionsThe tension-reduced operation was efficacious in the treatment of iatrogenic bile duct injury. This technique should be popularized and more widely used.
6.Significance and expression of PAX8,PAX2,p53 and RAS in ovary and fallopian tubes to origin of ovarian high grade serous carcinoma
Yannan MAO ; Lixia ZENG ; Yuhong LI ; Yingzhao LIU ; Jianyong WU ; Li LI ; Qi WANG
Chinese Journal of Obstetrics and Gynecology 2017;52(10):687-696
Objective To explore the origin of ovarian high grade serous carcinoma(HGSC) through analysing the expression and significance of PAX8,PAX2,p53 and RAS in the ovary and fallopian tube of different types and grades of serous carcinoma. Methods A total of 44 cases tissue samples of ovarian tumor including 34 malignant ovarian tumor and 10 normal normal tissue (as control group) were collected from the admitted patients in Affiliated Tumor Hospital of Guangxi Medical University from January 2015 to January 2016. Fallopian tube tissues were segmented in accordance with the fimbria, ampulla, isthmus and the corresponding ovarian tissues were by the side. There were 34 cases of patients with ovarian cancer including 29 cases of epithelial ovarian cancer (27 serous carcinoma, 1 mucinous carcinoma,1 endometrioid adenocarcinoma)and 5 non-epithelial ovarian cancer(sex cord-interstitial tumor). Among 27 cases of patients with ovarian serous cancer,there were 23 HGSC and 4 low-grade ovarian serous cancer (LGSC). One hundred fifty-three cases of samples were diagnosed as ovarian serous cancer by Shandong University Affiliated Qilu Hospital from 2005 to 2013 and these samples were made tissue microarray.(1)To analyze the expression and differences of PAX8,PAX2,p53 and RAS in the above tissues and tissue microarray from ovarian and tubal of HGSC and control women by immunohistochemistry methods.(2)To compare the expression levels of PAX8,PAX2,p53 and RAS in ovarian and fallopian tubes of ovarian cancer patients with different pathological types. (3) To analyze the correlations of tubal and ovarian tissue in PAX8,PAX2,p53 and RAS expression of HGSC.(4)To analyze the factors of the prognosis of ovarian serous cancer in tissue microarray by single factor analysis method. Results (1)PAX8,PAX2, p53 and RAS expression was negative in normal ovarian epithelium of control group,but the expression of PAX8, PAX2, p53 and RAS were strongly positive brown in secrete cells of normal fallopian tube epithelium.(2)p53 and RAS expression of fallopian tube epithelium in the epithelial ovarian cancer group were significantly higher than those in the non-epithelial ovarian cancer groups(P<0.05),but the expression of PAX8 and PAX2 in fallopian tube and the expression of PAX8,PAX2,p53 and RAS in ovarian tissue was not statistically significant in the groups(P>0.05).PAX8,PAX2 and p53 expression of the ovarian in HGSC group were significantly higher than those in LGSC group(P<0.05),while the expression of RAS was lower in the ovarian of the high-grade group (P<0.05), while the expression of PAX8, PAX2, p53 and RAS in fallopian tube was not statistically significant in the groups(P>0.05).(3)There was a significantly positive correlation between fallopian tube and the corresponding ovary of HGSC in PAX8 and PAX2 expression(r=0.422, P=0.045; r=0.693, P=0.000), but not correlation in p53 and RAS expression (r=0.058, P=0.793; r=-0.190,P=0.384).(4)Univariate survival analysis showed that the progression free survival time in patients with ovarian serous cancer group was significantly correlated with the protein expression of PAX8, PAX2 and RAS(P<0.05),but there were not correlated with age,surgical staging,cell differentiation,lymph node metastasis and preoperative chemotherapy and p53 protein expression (P>0.05). The total survival time in patients with ovarian serous cancer group was significantly correlated with the protein expression of PAX8 (P<0.05),but there were not correlated with age,surgical staging,cell differentiation,lymph node metastasis and preoperative chemotherapy and the protein expression of PAX2, RAS and p53 (P>0.05). Conclusions PAX8, PAX2, p53, RAS are of great significance for the study of origin of HGSC. HGSC may be derived from fallopian tube, but further investigation would be necessary to confirm this. PAX8, PAX2, p53, RAS could be expected to be used as predictors of survival prognosis in patients with ovarian serous cancer.
7.Stability of joint orthognathic and orthodontic treatment for dental-facial deformity in patients with cleft lip and palate
Yunhui XIA ; Ming CAI ; Bo WANG ; Lixia MAO ; Xudong WANG ; Guofang SHEN ; Guomin WANG
Chinese Journal of Medical Aesthetics and Cosmetology 2019;25(4):261-265
Objective To evaluate the skeletal stability of joint orthognathic and orthodontic treatment for cleft patients compared with non-cleft patients.Methods Fifteen cleft patient diagnosed with dental facial deformities underwent joint orthognathic and orthodontic treatment.Cephalometric analysis was carried out at T0 (before treatment),T1 (2 weeks after surgery),T2 (6 months after surgery) and T3 (24 months after surgery).The comparison of maxillary anterior-posterior and superiorinferior movement was performed with non-cleft orthognathic group (n =15) at the same follow-up time point.Results The maxilla was move forward for (3.8 ± 1.5) mm and downward for (2.4± 0.8) mm of cleft group.The relapse distance was (1.2±-0.7) mm (T1-T2:31.6%) in AP direction and (0.9±0.6) mm (T1-T2:37.5%) in vertical direction.At the time of 24 months after operation,the relapse distance was (1.0±0.5) mm (T1-T3:26.0%) in AP direction and (0.8±0.8) mm (T1-T3:33.3%) vertically.In non-cleft group,the maxilla was move (4.3±1.2) mm anteriorly and (2.2± 1.9) mm vertically.The relapse distance was (0.9±1.2) mm (T1-T2:20.9%) anteriorly and (0.8± 0.9) mm (T1-T2:36.6%) vertically at 6 months post-operatively.At 24 months after surgery the relapse distance was (1.1±0.6) mm (T1-T3:25.6%) anteriorly and (0.9±0.5) mm (T1-T3:40.9%) vertically.There were no statistical significant in both 6 months and 24 months follow-up between cleft and non-cleft group (P>0.05).Conclusions There is no statistic difference of post-surgical relapse rate between cleft and non-cleft orthognathic and orthodontic treatments,although the relapse distances are greater than that in cleft group.
8.Risk factors of bronchopulmonary dysplasia in very preterm infants: a national multicenter study
Ruihua BA ; Lixia TANG ; Wei SHEN ; Lian WANG ; Zhi ZHENG ; Xinzhu LIN ; Fan WU ; Qianxin TIAN ; Qiliang CUI ; Yuan YUAN ; Ling REN ; Jian MAO ; Yumei WANG ; Bizhen SHI ; Ling LIU ; Jinghui ZHANG ; Yanmei CHANG ; Xiaomei TONG ; Yan ZHU ; Rong ZHANG ; Xiuzhen YE ; Jingjing ZOU ; Huaiyu LI ; Baoyin ZHAO ; Yinping QIU ; Shuhua LIU ; Li MA ; Ying XU ; Rui CHENG ; Wenli ZHOU ; Hui WU ; Zhiyong LIU ; Dongmei CHEN ; Jinzhi GAO ; Jing LIU ; Ling CHEN ; Cong LI ; Chunyan YANG ; Ping XU ; Yayu ZHANG ; Sile HU ; Hua MEI ; Zuming YANG ; Zongtai FENG ; Sannan WANG ; Eryan MENG ; Lihong SHANG ; Falin XU ; Shaoping OU ; Rong JU
Chinese Pediatric Emergency Medicine 2022;29(6):433-439
Objective:To analyze the risk factors of bronchopulmonary dysplasia(BPD)in very preterm infants(VPI), and to provide scientific basis for the prevention and treatment of BPD in VPI.Methods:A prospective multicenter study was designed to collect the clinical data of VPI in department of neonatology of 28 hospitals in 7 regions from September 2019 to December 2020.According to the continuous oxygen dependence at 28 days after birth, VPI were divided into non BPD group and BPD group, and the risk factors of BPD in VPI were analyzed.Results:A total of 2 514 cases of VPI including 1 364 cases without BPD and 1 150 cases with BPD were enrolled.The incidence of BPD was 45.7%.The smaller the gestational age and weight, the higher the incidence of BPD( P<0.001). Compared with non BPD group, the average birth age, weight and cesarean section rate in BPD group were lower, and the incidence of male infants, small for gestational age and 5-minute apgar score≤7 were higher( P<0.01). In BPD group, the incidences of neonatal respiratory distress syndrome(NRDS), hemodynamically significant patent ductus arteriosus, retinopathy of prematurity, feeding intolerance, extrauterine growth restriction, grade Ⅲ~Ⅳ intracranial hemorrhage, anemia, early-onset and late-onset sepsis, nosocomial infection, parenteral nutrition-associated cholestasis were higher( P<0.05), the use of pulmonary surfactant(PS), postnatal hormone exposure, anemia and blood transfusion were also higher, and the time of invasive and non-invasive mechanical ventilation, oxygen use and total hospital stay were longer( P<0.001). The time of starting enteral nutrition, cumulative fasting days, days of reaching total enteral nutrition, days of continuous parenteral nutrition, days of reaching 110 kcal/(kg·d) total calorie, days of reaching 110 kcal/(kg·d) oral calorie were longer and the breastfeeding rate was lower in BPD group than those in non BPD group( P<0.001). The cumulative doses of amino acid and fat emulsion during the first week of hospitalization were higher in BPD group( P<0.001). Multivariate Logistic regression analysis showed that NRDS, invasive mechanical ventilation, age of reaching total enteral nutrition, anemia and blood transfusion were the independent risk factors for BPD in VPI, and older gestational age was the protective factor for BPD. Conclusion:Strengthening perinatal management, avoiding premature delivery and severe NRDS, shortening the time of invasive mechanical ventilation, paying attention to enteral nutrition management, reaching whole intestinal feeding as soon as possible, and strictly mastering the indications of blood transfusion are very important to reduce the incidence of BPD in VPI.
9. Activation of lung endothelial cells by extracellular histone in mice with acute respiratory distress syndrome
Yanlin ZHANG ; Jian ZHAO ; Li GUAN ; Yimu ZHENG ; Ming CHEN ; Lixia GUO ; Xiaoxu GUAN ; Lijun MAO ; Shuqiang LI ; Jinyuan ZHAO
Chinese Journal of Industrial Hygiene and Occupational Diseases 2019;37(10):732-736
Objective:
To observe the changes of extracellular histones and pulmonary microvascular endothelial cells, and study the activating role of extracellular histones to pulmonary microvascular endothelial cells in the pathogenesis of acute respiratory distress syndrome (ARDS) .
Methods:
The correlation of the severity of acute lung injury with extracellular histones and pulmonary endothelial damage was studied through mice model, and acute lung injury was produced by aspiration of different concentrations of hydrochloric acid (0.01、0.1、0.3 and 0.5 mol/L, 2 ml/kg). Tumor necrosis factor
10.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.