1.Comparison of the efficacy of pantoprazole and omeprazole in the treatment of elderly patients with peptic ulcer
Rongcheng XU ; Xingqiao YANG ; Dongni WU ; Xia YE
Chinese Journal of Primary Medicine and Pharmacy 2017;24(9):1373-1377
Objective To compare the clinical effect of pantoprazole and omeprazole in the treatment of elderly patients with peptic ulcer.Methods 200 patients with peptic ulcer were selected as study subjects,and they were randomly divided into two groups.The control group (100 cases) was orally given clarithromycin,amoxicillin and omeprazole triple therapy.The observation group (100 cases) was given clarithromycin,amoxicillin and pantoprazole triple therapy.The clinical efficacy,clinical symptoms disappeared time and adverse reactions occurred in the two groups were compared.Results The total effective rate of the observation group was 96%,which of the control group was 94%,the difference between two groups was not significant (x2 =0.421,P > 0.05).The disappear time of abdominal pain,belching,burning and bleeding in the observation group after treatment were significantly shorter than those of the control group(t =35.545,56.680,98.896,61.109,all P < 0.05).The incidence rate of adverse reaction of the observation group(5.0%) had no significant difference compared with the control group(7.0%) (x2 =0.354,P > 0.05).Conclusion There is no significant difference in efficacy and safety between pantoprazole and omeprazole in the treatment of elderly patients with peptic ulcer,but the effect of pantoprazole on relieving symptoms is better than omeprazole.
2.Effects of Fufang Jiangzhi No.3 on cholesterol-bile acid metabolism in rabbits with hypercholesterolemia.
Qiqi MAO ; Xu SUN ; Dongni QIU ; Xiaodong FU ; Yi LIU ; Wenjian WANG
Journal of Integrative Medicine 2010;8(5):453-7
Objective: To investigate the effects of Fufang Jiangzhi No. 3, a compound traditional Chinese herbal medicine, on cholesterol-bile acid metabolism in rabbits with hypercholesterolemia and to explore the mechanism. Methods: Twenty-four male New Zealand white rabbits were randomly assigned into normal control group, untreated group and Fufang Jiangzhi No. 3 group, with 8 rabbits in each group. Rabbits in the untreated group and Fufang Jiangzhi No. 3 group were fed high cholesterol diet to induce hypercholesterolemia. After 4-week treatment, serum total cholesterol and bile acid contents were assessed. Activity of cholesterol 7alpha-hydroxylase (CYP7A1) in liver tissues was measured by enzyme-linked immunosorbent assay. The expressions of CYP7A1, bile salt export pump (BSEP) and small heterodimer partner (SHP) mRNAs in liver tissues were observed by real-time fluorescent quantitative polymerase chain reaction. Results: Compared with the normal control group, serum total cholesterol and bile acid contents in the untreated group were increased (P<0.01). Activity of CYP7A1 and expression of CYP7A1 mRNA were decreased and expressions of BSEP and SHP mRNAs were increased in liver tissues in the untreated group as compared with the normal control group (P<0.01). Serum total cholesterol level, and expressions of BSEP and SHP mRNAs in the Fufang Jiangzhi No. 3 group were lower than those in the untreated group (P<0.01). The CYP7A1 activity and expression of CYP7A1 mRNA in the Fufang Jiangzhi No. 3 group were increased as compared with the untreated group (P<0.01), however, there was no significant difference in bile acid between the Fufang Jiangzhi No. 3 group and the untreated group. Conclusion: Fufang Jiangzhi No. 3 can up-regulate the expression of CYP7A1 mRNA, raise the activity of CYP7A1, and inhibit the expressions of BSEP and SHP mRNAs to regulate the metabolism of total cholesterol in rabbits.
3.Prevalence of infectious diseases in schools in Beijing in 2010-2017 academic years
XU Wenjie, BAI Chengxu, HUA Chenxi, CHEN Dongni, GUO Xin
Chinese Journal of School Health 2019;40(7):1061-1064
Objective:
To understand the prevalence of infectious diseases in schools in Beijing in 2010-2017 academic years, and to provide the reference for the prevention and control of infectious diseases in schools.
Methods:
Based in Disease Surveillance Information System, students aged 6-22 years were selected in 2010-2017 academic year into this descriptive analysis, and the legal infectious diseases and the intensively monitored diseases of surveillance system in Beijing were included.
Results:
From 2010 to 2017 academic years, the incidence rate of notifiable and certain monitored infectious diseases declined from 1 213.48/100 000 to 749.30/100 000, the incidence rate of notifiable infectious diseases declined from 718.19/100 000 to 523.50/100 000. There was no report of category A. The top 4 infectious diseases of category B were scarlet fever(80.13/100 000), bacillary dysentery(74.42/100 000), tuberculosis(22.70/100 000) and acquired immunodeficiency syndrome (AIDS)(4.03/100 000). The top 4 diseases of category C were other infectious diarrhea(157.62/100 000), hand foot and mouth disease(100.55/100 000), influenza(51.39/100 000)and mumps(49.47/100 000). The other particular monitored infectious disease was mainly chicken pox(296.04/100 000). The prevalence of AIDS and influenza increased significantly in recent years. The main infectious diseases in primary and junior school students were scarlet fever, hand foot and mouth disease, influenza, and in high school and college students were AID, tuberculosis and viral hepatitis.
Conclusion
In the 2010-2017 academic year , the number and incidence of notifiable infectious diseases and particular monitored infectious diseases among students in Beijing showed an overall downward trend. The main diseases among students in Beijing are scarlet fever, bacillary dysentery, infectious diarrhea and chicken pox. Prevention and control of AIDS, tuberculosis and viral hepatitis in high school and college students should be paid special attention.
4.Knowledge and behaviors towards infectious diseases and associated factors of school absence for health reasons among primary and middle school students across 10 provinces in China
XU Wenjie, BAI Chengxu, HUA Chengxi, CHEN Dongni, GUO Xin
Chinese Journal of School Health 2019;40(6):846-849
Objective:
To investigate knowledge and behaviors towards infectious diseases and factors associated with school absence for health reasons among primary and middle school students across 10 provinces in China, and to provide a reference for conducting a targeted health education of infectious disease and improving the controling and preventing levels of infectious disease in schools.
Methods:
Stratified multistage sampling was used in this self-administered, anonymous questionnaire survey was conducted among 17 042 primary and middle school students across 10 provinces during Mar. to Dec. 2013. Multivariate Logistic regression models were performed to identify factors associated with school absence for health reasons.
Results:
About 57.1% of all the participants reported infectious disease-related symptoms including fever, cough, headache, abdominal pain, diarrhea, as well as rash during the past two weeks; 42.4% reported absence from school for health reasons during the past year. The awareness rate of infectious diseases was between 42.5%-87.8%, and reported rates of behaviors towards infectious disease prevention were between 28.8%-97.7%. Living with parents(OR=0.91, 95%CI=0.84-0.99), higher father’s education level(OR=0.88, 95%CI=0.81-0.95), higher mother’s education level(OR=0.85, 95%CI=0.79-0.92), adequate knowledge and behavior towards infectious disease prevention (OR=0.97, 95%CI=0.96-0.98) and living in eastern areas (OR=0.90, 95%CI=0.83-0.98) were significantly associated with school absence for health reasons during the past year.
Conclusion
Knowledge and behaviors towards infectious diseases among primary and secondary school remains to be improved. Education on infectious disease prevention should be strengthened in schools to prevent the transmission and prevalence of infectious diseases.
5.Application of AirwayEx@ software in fiberoptic bronchoscopy training of residents
Dongni XU ; Zhuoshan HUANG ; Ting LIU ; Yanan LU
Chinese Journal of Medical Education Research 2023;22(10):1568-1573
Objective:To investigate the validity of AirwayEx@ software in fiberoptic bronchoscopy teaching of standardized residency training.Methods:A total of 36 residents from Department of Anesthesiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University were selected as objects and randomized into AirwayEx@ software teaching group (group A, n=18) and control group (group C, n=18). All residents had completed traditional learning course of fiberoptic bronchoscopy before training. Group A adopted AirwayEx@ software teaching method and group C took the traditional video teaching method. The training course lasted for two weeks in both groups, and the learning effects of two groups were compared. SPSS 19.0 was used to conduct t-test and Pearson chi-square test. Results:①After the training, the time required for successful tracheal intubation in group A was significantly reduced by 62.76%, the assessment results increased by 30.03%, and the success rate of one-time tracheal intubation was significantly increased by 61.11%. While, the time required for successful tracheal intubation in group C was significantly reduced by 27.96%, the assessment results increased by 10.51%, and the success rate of one-time tracheal intubation did not change obviously. The learning effect in group A was significantly superior to that in group C ( P<0.05). ②Compared with the group C, the group A teaching mode was significantly more interesting and effective ( P<0.05). Conclusion:Compared with the traditional video teaching, the application of AirwayEx@ software in simulating the operational teaching of fiberoptic bronchoscopy show more interest and has better effect.
6.Knowledge and practice levels of infectious disease among primary and middle school students in Beijing
XU Wenjie, BAI Chengxu, CHEN Dongni, WU Shuangsheng, GUO Xin, YANG Peng
Chinese Journal of School Health 2024;45(6):822-825
Objective:
To investigate the knowledge and practice levels on infectious disease among primary and middle school students, so as to provide a basis for targeted infectious disease in health education and infectious disease prevention and control in schools.
Methods:
The stratified cluster random sampling was used to select 25 670 primary and middle school students from 6 urban area and 10 suburban area in Beijing from October to November in 2020. A questionnaire survey on knowledge and practice of students related to infectious disease prevention and control was conducted using the questionnaire compiled by the Chinese Center for Disease Control and Prevention. Chisquare test was used for group comparison.
Results:
During the past two weeks, 8.64% students reported sickness absence. The awareness rates of knowledge on infectious disease were 37.64%-93.56%, and the formation rates of practice on infectious disease were between 62.22%-98.74%. The overall awareness rate of knowledge on infectious diseases was 58.58%, and the overall formation tate of practice on infectious disease prevention was 78.19%, with boys (54.14%,73.67%) lower than girls (63.25%,82.94%),urban areas (62.88%,79.12%) higher than suburbans areas (55.30%,77.48%), vocational high school studengs (43.51%,68.13%) lower than nonvocational high school students (elementary school: 56.05%, 85.19%; middle school: 61.66%, 78.63%; high school: 66.72%, 72.77% ), residential students (55.21%,71.59%) lower than nonresidential students (59.32%,79.64%), students living with parents (59.22%,79.30%) higher than those not with parents (54.60%,71.34%), and the differences were statistically significant (χ2=219.08, 148.95, 514.34, 26.44, 27.12; 323.26, 9.91, 536.11, 144.32, 114.11, P<0.05).
Conclusions
The levels of knowledge and practice regarding relative infectious disease among primary and middle school needs to be improved. Health education on the weak links in knowlege and practice of infectious disease prevention and control should be strengthened to reduce the incidence and transmission of infectious diseases.
7.Technical guideline for school sanitary and anti epidemic measures after flood disasters
Chinese Journal of School Health 2023;44(11):1606-1609
Abstract
Flood disasters are the common public health emergencies, mainly leading to environmental damage, water pollution, food pollution, vector breeding, infectious disease epidemic and other risk factors of sanitary and anti epidemic work. The guideline has been formulated with reference to the technical documents such as Guideline for Environmental Sanitation Disposal and Preventive Disinfection in Flooded Areas and Technical Proposal for Sanitary and Anti epidemic Measures after Flood Disasters, as well as the latest research progress at home and abroad. In order to guide the sanitary and anti epidemic measures in flooded areas, protect the health and safety of students and teachers and ensure the normal educational and teaching order, the guideline introduces the key measures that should be taken by schools, teachers and students in flood striken areas.
8.Development of Human Vital Signs and Body Posture Monitoring and Positioning Alarm Systems.
Haoxiang TANG ; Jia XU ; Ruijing SHE ; Dongni NING ; Yushun GONG ; Yongqin LI ; Liang WEI
Chinese Journal of Medical Instrumentation 2023;47(6):617-623
In view of the high incidence of malignant diseases such as malignant arrhythmias in the elderly population, accidental injuries such as falls, and the problem of no witnesses when danger occurs, the study developed a human vital signs and body posture monitoring and positioning alarm system. Through the collection and analysis of electrocardiogram (ECG), respiration (RESP) and acceleration (ACC) signals, the system monitors human vital signs and body posture in real time, automatically judges critical states such as malignant arrhythmias and accidental falls on the local device side, and then issues alarm information, opens the positioning function, and uploads physiological information and patient location information through 4G communication. Experiments have shown that the system can accurately determine the occurrence of ventricular fibrillation and falls, and issue position and alarm information.
Humans
;
Aged
;
Arrhythmias, Cardiac/diagnosis*
;
Ventricular Fibrillation
;
Electrocardiography
;
Accidental Falls
;
Vital Signs
;
Posture
;
Monitoring, Physiologic