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Objective To understand the epidemiological characteristics and psychological factors of senile arrhythmia in Xining area, and provide theoretical basis for the prevention and treatment of senile arrhythmia. Methods A total of 518 elderly patients treated in the department of Cardiology in Xining area from June 2018 to June 2020 were selected and divided into control group (without arrhythmia) and study group (with arrhythmia) according to whether the patients were complicated with arrhythmia. All subjects underwent 24h electrocardiographic monitoring to record heart rate, heart rate lead electrocardiogram and 24h dynamic electrocardiogram examination. Refer to the patient's medical records for general information, including age, gender, coronary heart disease, hypertension, etc.; Psychological factors such as depression, anxiety, sleep and quality of life were analyzed. The correlation between PSQI score, HAMA-14 score, HAMD-17 score and arrhythmia was analyzed by Pearson correlation analysis. Results Among 518 patients, 305 (58.89%) were complicated with arrhythmia, including 155 males and 150 females, with an average age of 76.15±3.79. Atrial arrhythmia accounted for 38.36% (117/305), sinus tachycardia accounted for 28.52% (87/305). Ventricular arrhythmias accounted for 11.48% (35/305); The incidence of arrhythmia in 70-79 year olds was significantly higher than that in 60-69 year olds (χ2=8.358 , P2=6.801, P2=1.534, P>0.05). The incidence of arrhythmia was significantly higher in patients with hypertension and coronary heart disease (χ2=16.401, χ2=9.772 , P<0.05). There were significant differences in PSQI score, HAMA-14 score, HAMD-17 score between the two groups (P<0.05). Pearson correlation analysis showed that PSQI score, HAMD-14 score and HAMD-17 score were positively correlated with the occurrence of arrhythmia in the elderly population in Xining area, with correlation coefficients r=0.417 , 0.607 , 0.653 (P<0.05). Conclusion The incidence of arrhythmia increases in the elderly population in Xining area, mainly in the rural elderly population, which is associated with depression and anxiety and sleep disorders and other psychological factors. Early detection and early intervention can improve the response to treatment and accessibility.
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Objective To explore the influencing factors of renal injury in elderly patients with cor pulmonale, and to provide information for the prevention of renal injury in patients with cor pulmonale. Methods A total of 309 elderly patients with cor pulmonale over 60 years old treated in our hospital from June 2019 to December 2020 were included in the study. According to the patients with renal injury , they were divided into cor pulmonale renal injury group (case group) and cor pulmonale non renal injury group (control group). The basic information of the two groups and the influencing factors of potential renal injury in the past were collected, The influencing factors of renal injury in elderly patients with cor pulmonale were analyzed by univariate analysis and regression model. Results The single factor analysis of the case group was higher than that of the control group, with a male age of 80 years, smoking history, family history of diabetes, concurrent infection, diabetes mellitus and left ventricular ejection fraction (LVEF) 80 years old (or = 3.142), smoking history (or=2.115) , concurrent infection (or=4.263) , and excessive systolic blood pressure (or=2.279) were the risk factors potentially increasing the risk of renal injury, which were statistically significant (P < 0.05). Conclusion Elderly patients with cor pulmonale over 80 years old , with smoking history and abnormal blood pressure , as well as those complicated with infection , have an increased risk of renal injury. It is worthy of clinical attention and relevant preventive measures to improve the prognosis of patients.
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Objective To assess the quality of reports of clinical randomized controlled trials (RCTs) published in Chinese Journal of Dermatology from 2007 to 2016,and to provide a reference for standardization of clinical paper writing.Methods Based on the consolidated standards of reporting trials (CONSORT) 2010 statement,an evaluation form was designed and used to assess the quality of the clinical RCT articles published in Chinese Journal of Dermatology from 2007 to 2016.Results A total of 94 RCT articles were enrolled,including 45 articles from 2007 to 2011,and 49 articles from 2012 to 2016.Among these articles,the writing of introduction and discussion parts was relatively standardized.In the method and result parts,the proportions of articles correctly reporting blinding (23 articles,24.47％),sample size (0 article),primary and secondary outcome measures (21 articles,22.34％),participant flow (0 article),loss to follow-up (32 articles,34.04％) and compliance (13 articles,13.83％) were low,while the proportions of those correctly reporting inclusion and exclusion criteria,intervention measures,statistical methods,starting and ending time of follow-up and baseline data were all over 80％.Conclusion Most contents of the RCT articles published in Chinese Journal of Dermatology are standardized and clear,but the reporting of blinding,compliance,sample size,participant flow and so on,is insufficient,and close attention should be paid to these items.
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The paper builds the evaluation index system of university library self-built database service performance through Analytic Hierarchy Process (AHP),introduces the building principle,hierarchical structure and index weight,and evaluates the self-built database service performance of the library of Yunnan University of Traditional Chinese Medicine through Fuzzy Comprehensive Evaluation (FCE) based on this evaluation system.The evaluation result is basically consistent with the actual situation,which verifies the scientificity and operability of this index system.
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<p><b>OBJECTIVE</b>To study the clinical manifestations and neuroimaging characteristics of pediatric moyamoya disease.</p><p><b>METHODS</b>The clinical data of 17 children with moyamoya disease were retrospectively studied.</p><p><b>RESULTS</b>The onset age was between 3 and 14 years. The main clinical manifestations included motor weakness of extremities or hemiplegia, sensory disturbance and headache. Cranial CT or/and MRI examinations predominately showed cerebral infarct. Magnetic resonance angiography (MRA) and digital subtraction angiography (DSA) showed stenosis or occlusion at the terminus of the siphon portions of internal carotid arteries and proximal portions of anterior or middle cerebral arteries, and abnormal vascular networks at the base of brain.</p><p><b>CONCLUSIONS</b>Cerebral ischemia is main clinical manifestations in children with moyamoya disease, presenting motor weakness of extremities or hemiplegia, sensory disturbance and headache. DSA is essential to the diagnosis of the disease.</p>
Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Angiography, Digital Subtraction , Follow-Up Studies , Magnetic Resonance Imaging , Moyamoya Disease , Diagnosis , Therapeutics , Tomography, X-Ray ComputedABSTRACT
<p><b>OBJECTIVE</b>To observe the effects of auricular acupuncture on the learning and memory abilities of model rats with Alzheimer's disease (AD), and investigate its mechanism.</p><p><b>METHODS</b>Thirty SD rats were randomly divided into a control group, a model group and an auricular acupuncture group, 10 rats in each group. The model rats with AD were established by multiple injections with Okadaic Acid into the CA1 region of hippocampus. In the control group, the same quantity injection with Dimethyl Sulfoxide (DMSO) was applied on experimental rats. The auricular acupoints of "Nao" (brain) and "Shen" (kidney) were used for treating in the auricular acupuncture group, in contrast, the auricular region were not treated in the model and the control groups. The learning and memory capabilities of the rats were assessed with Morris Water Maze behavioral test, and the expressions of choline acetyltransferase (ChAT) and glial fibrillary acidic protein (GFAP) were examined by immunohistochemistry.</p><p><b>RESULTS</b>Comparing with the model group, the treated AD rats with auricular acupuncture was showed that the average escape latency was obviously shortened in the place navigation test (P<0.01), the movement time in plateform quadrant was obviously prolonged in the spatial probe test (P<0.05), and the number of traversing platform obviously increased (P<0.01) after the platform was taken away. The expression of ChAT increased in the hippocampus and cortex (P<0.01, P<0.05), but the expression of GFAP obviously decreased in the CA1 region of hippocampus (P<0.01).</p><p><b>CONCLUSION</b>Auricular acupuncture can improve the learning and memory capability of the model rats with AD. Its mechanism might be related with decreasing cholinergic neuron damage and reducing the abnormal activation and hyperplasia of astrocyte.</p>