Traditional Chinese Medicine Syndromes and Influencing Factors of Protein Energy Wasting in Chronic Kidney Disease Patients Undergoing Maintenance Hemodialysis：a Cross-sectional Study / 中医杂志

ObjectiveTo investigate the distribution of traditional Chinese medicine （TCM） syndrome types and influencing factors of protein-energy wasting （PEW） in chronic kidney disease （CKD） undergoing maintenance hemodialysis （MHD）. MethodsAccording to diagnostic criteria， 164 patients with MHD were divided into PEW group and non-PEW group. The clinical data of all patients were collected， including general information such as gender， age， height and weight， disease characteristics such as course， cormobidity， and haemodialysis duration， laboratory indicators such as blood routine， liver function， renal function， electrolyte， blood lipid， grip strength， and the four examinations. Logistic regression analysis was used to find the influencing factors of PEW by taking the clinical indicators with significant differences between the two groups （P＜0.05） as the independent variables， diagnosis of PEW as the dependent variable， and normal values as the reference. ResultsOut of 164 patients with MHD， there were 96 （58.5%） cases in PEW group and 68 cases （41.5%） in non-PEW group. Compared to the non-PEW group，PEW group had increased age， ratios of bedrest， deep vein preservation， edema， and low grip strength， percentages of comorbidities type 2 diabetes， cardiovascular and cerebrovascular diseases，infections and anemia， and levels of alanine aminotransferase and permine amin aminotransferase， as well as decreased body mass index， self-care ratio，internal arteriovenous fistula， red blood cell count， hemoglobin， serum total protein， serum albumin levels （P＜0.05）. The PEW group had significantly higher frequency of poor appetite and digestion， abdominal distension， fear of cold and preference of warmth， weak breathing and fatigue， poor appetite， oliguria， nausea and vomiting than non-PEW group （P＜0.05）. The incidence of both yin and yang deficiency syndrome and damp-turbidity syndrome were significantly higher in the PEW group than the non-PEW group， while that of liver-kidney yin deficiency syndrome and stirring of wind syndrome were lower （P＜0.05）. Logistic regression analysis showed that low BMI （＜22 kg/m2）， inability to take care of oneself， low grip strength，low serum albumin （＜38 g/L）， infection， older age， fear of cold and cold limbs，and poor appetite were the risk factors of PEW in patients undergoing MHD （P＜0.05）. ConclusionThe root syndrome of MHD-PEW patients is both yin and yang deficiency， concurrent with damp-turbidity syndrome. Low BMI， low serum albumin， infection and older age may be the influencing factors of PEW in patients undergoing MHD.

Plain Computed Tomography With Spectral Imaging Findings of Early Cerebral Ischemia.

PURPOSE: To investigate the findings of plain spectral computed tomography (CT) with multiparameter of early cerebral ischemia. PATIENTS AND METHODS: Thirty-three patients with suspected early cerebral ischemia who received a one-stop CT examination (plain scan with spectral CT imaging mode, CTP and CTA) of the brain were enrolled in this study. No clear lesion was observed in any patient on the plain CT. However, the CTA displayed evidence of vascular stenosis and the CTP displayed a corresponding low perfusion area consistent with early cerebral ischemia. Regions of interest were placed in the abnormal perfusion regions and the contralateral symmetric regions on plain CT. Then, the CT value of the monochromatic images (70 kV), the slope of the spectral HU curve, blood (iodine), iodine (water), and water (iodine) concentrations were measured. A paired t-test was performed for data comparison. The receiver operating characteristic curve was used to evaluate diagnostic performance. RESULTS: The CT values of the ischemic regions at 70 keV, the spectral HU curve, water, and blood values of the ischemic measurements were slightly lower than those of the contralateral symmetric regions (P < .05). Monochromatic images at 70 keV had the highest area under the curve value, and the sensitivity and specificity were 90.0% and 63.0%, respectively. CONCLUSION: The difference of monochromatic CT values, spectral HU curve, and basic material concentrations between the early cerebral ischemia region and the contralateral symmetric region on spectral CT imaging may provide a reference with the diagnosis of early cerebral ischemia.

Research progresses of prediction of hematoma enlargement of cerebral hemorrhage / 中国医学影像技术

Spontaneous cerebral hemorrhage is the most deadly form of stroke. About 1/3 patients with spontaneous cerebral hemorrhage undergo hematoma enlargement, which predicting a worse prognosis. If patients with high-risk of hematoma enlargement could be found and intervened in early stage, hematoma enlargement can be prevented. The predictors of hematoma enlargement include clinical index, laboratories index and imaging index, which are important for clinically effective identification of hematoma enlargement and further development of treatment options. The actual effectiveness of these predictive indicators and possible intrinsic pathogenesis were reviewed in this paper.

An investigation for the first aid training needs of college students in Chongqing / 重庆医学

Objective To understand college students on-site first aid training demand situation in Chongqing ,in order to provide the basis for college students to carry out on-site first aid training .Methods Using stratified random sampling method ,a question-naire survey was conducted on 1 232 students of 6 university in Chongqing .Results 90 .9% of the students hoped that they could master the on-site first-aid knowledge and skills ,students of different genders had significant differences on learning attitude of field first aid knowledge(P<0 .05) .The on-site first-aid knowledge among college students in Chongqing city most wanted to know was thetrauma emergency stop(74 .8% ) ,the most loving way of learning was to the hospital or emergency center study tour(47 .7% ) ,The love of on-site first aid training and learning style were theory teaching+watch video teaching or teacher demon-stration+classroom practice (63 .6% ) ,The operation way of learning the most love was teacher ,all the students into groups of two ,mutual operation practice(65 .9% ) ,and in both gender and specialty had significant differences(P<0 .05) .The survey of col-lege students in Chongqing city training status display results ,43 .5% of the students never received on-site first aid training .In ad-dition ,college students receive on-site first aid training frequencies were low ,48 .6% students in more than 2 years received 1 ses-sions of training .while the rescue confidence survey of college students after the on-site first aid training ,only 13 .1% of the students“completely had the confidence to do” .Conclusion College students in Chongqing have strong desire to learn on-site first aid training ,and there are differences in gender and major on demand ,past state of first aid training is poor ,in urgent need of the relevant departments give attention ,and formulate the on-site first aid training programs to improve college students′competence .

Analysis and countermeasure on current status of health education staff in Beibei district / 重庆医学

Objective To understand the basic situation and the current work status of health education staff in Beibei district of Chongqing city and to explore the community health education pattern in Beibei district to provide reference for rational talent strat -egy and personnel policy adjustment .Methods By using the Investigation Questionnaires of Health Education Personal in Beibei District ,35 health education staffs in Beibei district were performed the investigation .Results Most health education staffs in Bei-bei district are young and middle-aged .The average age was 36 .7 years ;71 .4% of them had undergraduate or college degree .Only 3 individuals were full-time staff and the others were part-time;the health education forms were plentiful with various contents . The health education staffs were insufficient in the professional knowledge and the health education skill .The external factors had influence on the health education work .Conclusion The health education staffs rejuvenation ,lack of the professional staffs and in-adequate depth of the theory and practice of the health education work restrict the deep development of the health education work to some extent .It is suggested that the relevant departments introduce the professional health education talents ,conduct the systematic training for enhancing the professional knowledge and working skills ,and give support in terms of policy and funding .

Clinic study on treatment of cardiac arrhythmia by fastigial nucleus stimulation / 重庆医科大学学报

Objective:To study the curative effect and reliability of fastigial nucleus stimulation (FNS)in treating nonmalignant arrhythmia. Methods:In a random period,FNS was used to treat 45 patients,who consulted doctors for repetitive palpitation,had cardiac arrhythmia (supraventricular premature beats,supraventricular runs,ventricular premature beats)confirmed by 24 h Holter monitoring electrocardiogram,and whose state of illness did not improve after being treated by one or several antiarrhythmic drugs. After those patients were treated by FNS 40 minutes a time,two times a week,for 15 times,the changes of 24 h Holter monitoring electrocardiogram were observed. Results:Before and after treatment by FNS,the numbers of SVPB were (3 358.5?5 044.0)/24 h and (1 142.8?2 722.3)/24 h respectively;those ofVPBwere(10 469.7?9 464.9)/24 h and(4 379.4?8 143.3)/24 h respectively;normalized low frequencies(LFnorm)were(35.28?7.04)nU and(31.82?7.35)nU respectively;normalized high frequencies(HFnorm)were (24.32?4.18)nU and (26.84?4.66)nU respectively. LF/HF was 1.47?0.32 and 1.21?0.29 respectively. The differences between pre-treatment and post-treatment indices were all statistically significant (P