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Examination of the Relationship of Asymptomatic Swallowing Disorder Prevalence with Hypertension, Diabetes and Obesity in Elderly Population 老年人群无症状吞咽障碍患病率与高血压、糖尿病、肥胖关系的探讨
Pub Date : 2019-08-02 DOI: 10.23937/2469-5858/1510071
Yüksel Arif, Kulan Can Ahmet, Bilgin Rifat Reha, Ünsal Yaprak Özüm, Y. Nuri, Akçiçek Fehmi, Uluer Hatice
Objectives: As one gets older, some changes occur in swallowing mechanisms. The non-symptomatic swallowing disorders associated with aging for no reason are called presbyphagia. Whether or not presbyphagia has any cause other than the mechanisms of aging is not clear. In our study, we investigated the association of presbyphagia with hypertension, diabetes, and obesity. Early detection of presbyphagia is important, and it is also important to reveal its association with common diseases encountered in society. Early diagnosis of the elderly presenting with presbyphagia who carry the risk for dysphagia is of big importance. For this geriatric population, we designed a study to establish the relationship among hypertension, obesity and diabetes mellitus with the prevalence of presbyphagia. Methods: In study was conducted on elderly populations aged 65 and over who met exclusion criteria. To able to reach the number of sampling, “EAT-10 questionnaire”, which also has a validation, was used to eliminate those with symptomatic swallowing disorders. The number of patients we reached was 320, but 7 dropped out the study and therefore the study was carried out with a total of 313 samplings (Reached as 97.8% (up 95% G-power)). We used validated sEMG test in the quantitative (objective) detection of dysphagia limit and during subsequent water swallowing test of 20 ml. In this method, swallowing disorder was detected in 39 cases (12.4%) out of 313 cases. Of the 313 asymptomatic geriatric groups, (n = 39) asymptomatic swallowing disorders were detected. The population without swallowing disorder was n = 274. Of these, 71% (25.9%) was seen to be present with obesity, while (35.8%) had diabetes and 54.7% had hypertension. Results: Among the elderly group without symptoms, the prevalence of asymptomatic dysphagia, namely presbyphagia, was 12.4%. With a simple, non-invasive, inexpensive, yielding quantitative results in short time method, it is possible to screen the geriatric population with asymptomatic swallowing disorders. It may also be interesting to reveal its relationship with three common diseases in this group, apart from early precautions to be taken. There was no significant difference in the prevalence of diabetes between the group with and without swallowing disorder (p = 0.434). There was no significant difference in the prevalence of obesity between the groups with and without swallowing disorder (p = 0.190). Obesity and diabetes are closely related diseases and it was significant in terms of reliability that these groups gave similar results to those of asymptomatic dysphagia. We found a significant difference (p = 0.044) in terms of HT between the group detected to have asymptomatic swallowing disorder and the group which was not detected to have. The risk of dysphagia in elderly people with hypertension was 2.104 times higher compared to those without hypertension (OR = 2.104, p = 0.048, 95% GA = 1.007-4.397). Conclusion: There could be a signi
目的:随着年龄的增长,吞咽机制会发生一些变化。与衰老毫无原因相关的无症状吞咽障碍被称为进食前。除了衰老的机制之外,是否还有其他原因引起的副作用还不清楚。在我们的研究中,我们调查了进食前与高血压、糖尿病和肥胖的关系。早期发现先兆子痫很重要,揭示其与社会常见疾病的关系也很重要。对有吞咽困难风险的老年人进行早期诊断是非常重要的。针对这一老年人群,我们设计了一项研究,以确定高血压、肥胖和糖尿病与先兆子痫患病率之间的关系。方法:对符合排除标准的65岁及以上老年人群进行研究。为了达到抽样数量,“EAT-10问卷”也得到了验证,用于消除有症状的吞咽障碍患者。我们接触到的患者人数为320人,但有7人退出了研究,因此该研究共进行了313次采样(达到97.8%(增加了95%的G-power))。我们使用经验证的sEMG测试来定量(客观)检测吞咽困难极限,并在随后的20ml吞咽水测试中使用。在这种方法中,313例患者中有39例(12.4%)检测到吞咽障碍。在313个无症状老年组中,检测到(n=39)个无症状吞咽障碍。没有吞咽障碍的人群为n=274。其中,71%(25.9%)患有肥胖症,35.8%患有糖尿病,54.7%患有高血压。结果:在没有症状的老年群体中,无症状吞咽困难,即吞咽前的患病率为12.4%。通过一种简单、无创、廉价、短时间内产生定量结果的方法,可以筛查出患有无症状吞咽障碍的老年人群。除了需要采取的早期预防措施外,揭示它与这一群体中三种常见疾病的关系可能也很有趣。有吞咽障碍组和无吞咽障碍组的糖尿病患病率没有显著差异(p=0.434)。有吞咽障碍和无吞咽功能障碍组的肥胖患病率没有明显差异(p=0.190)。肥胖和糖尿病是密切相关的疾病,就可靠性而言,这两组给出的相似结果是显著的结果为无症状吞咽困难者。我们发现,在被检测为无症状吞咽障碍的组和未被检测为有症状吞咽障碍组之间,HT有显著差异(p=0.044)。老年高血压患者发生吞咽困难的风险是非高血压患者的2.104倍(OR=2.104,p=0.048,95%GA=1.007-4.397)。结论:高血压与吞咽困难之间可能存在显著关系。可以认为,老年人高血压的存在可能是RESEARCh ARTiCLE
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引用次数: 3
Application of Evidence-based Nursing in Elderly Patients with Arrhythmia after Acute Myocardial Infarction 循证护理在老年急性心肌梗死后心律失常患者中的应用
Pub Date : 2019-05-22 DOI: 10.30564/JGR.V1I01.677
Xiong Wang, Man Xu
Objective: To investigate the effect of evidence-based nursing intervention in elderly patients with arrhythmia after acute myocardial infarction. Methods: 146 elderly patients with arrhythmia after acute myocardial infarction treated in our hospital from February 2016 to March 2017 were selected as research objects. According to the random number method, patients were divided into control group (73 cases, traditional nursing) and observation group (73 cases, evidence-based nursing intervention). The clinical effects and nursing satisfaction of the two groups were compared. Results: The hospital stay, average bed rest time, hospitalization cost, and incidence of arrhythmia complications in the observation group were significantly lower than those in the control group. The difference was statistically significant (P<0.05). After nursing, the four grades of heart function and satisfaction of nursing in the observation group were significantly higher than those in the control group. The difference was statistically significant (P<0.05). Conclusions: In elderly patients with arrhythmia after acute myocardial infarction, evidence-based nursing intervention was adopted. The patient's health has been greatly improved and the doctor-patient relationship has been significantly improved. This method is worth promoting.
目的:探讨循证护理干预对老年急性心肌梗死后心律失常的影响。方法:选取2016年2月至2017年3月我院收治的老年急性心肌梗死后心律失常患者146例为研究对象。按随机数字法将患者分为对照组(73例,采用传统护理)和观察组(73例,采用循证护理干预)。比较两组患者的临床疗效及护理满意度。结果:观察组患者住院时间、平均卧床时间、住院费用、心律失常并发症发生率均显著低于对照组。差异有统计学意义(P<0.05)。护理后,观察组患者心功能四级及护理满意度均显著高于对照组。差异有统计学意义(P<0.05)。结论:老年急性心肌梗死后心律失常患者应采取循证护理干预。患者的健康状况得到了极大的改善,医患关系得到了显著改善。这种方法值得推广。
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引用次数: 0
Clinical Analysis of Hospital-acquired Bloodstream Infection in the Elderly 老年人医院获得性血液感染的临床分析
Pub Date : 2019-05-22 DOI: 10.30564/JGR.V1I01.728
Bao-hua Sun
Objective: This study was designed to get epidemiological characteristics, etiology characteristics, prognosis assessment and prognostic factors of hospital-acquired bloodstream infection (HABSI) in the elderly in Chinese PLA General Hospital and aimed at providing a reference for HABSI in the elderly on clinical diagnosis and treatment to improve the prognosis. Methods: The clinical data and pathology data of 210 cases of the elderly patients with HABSI from 2009 to 2012 in geriatric wards were retrospectively analyzed. Compare the clinical assessment effects of APACHE-II score, SAPS-II score and SOFA score to HABSI prognosis in the elderly by plotting the receiver operating characteristic curve. Use univariate and multivariate logistic regression analysis to get prognostic factors of HABSI in the elderly. Results: Univariate analysis of mortality: Day 1 apache -> 18 II score, lung infection, invasive ventilation, chronic hepatic insufficiency, chronic renal insufficiency, substantive organ malignant tumor, deep venipuncture, indwelling gastric tube indwelling ureter, complicated with shock and acquired bloodstream infections in the elderly patients with 7 days survival state association is significant. Day-1 SOFA score>7, chronic liver dysfunction, chronic renal insufficiency, concurrent shock, hemodialysis and 28-day survival status of patients with acquired bloodstream infection in elderly hospitals were significantly associated. Multivariate unconditioned logistic regression analysis related to death: Day-1APACHE-II score>18, parenchymal malignant tumors, and concurrent shock are independent risk factors for 7-day death in elderly patients with acquired bloodstream infection. Day-1 SOFA score>7, chronic renal insufficiency, and concurrent shock are independent risk factors for 28-day mortality in elderly patients with acquired bloodstream infection. Conclusion: The incidence of acquired bloodstream infections in the elderly was 1.37%. The 7-day and 28-day mortality rates were 8.10% and 22.38%, respectively. Concurrent shock is 26.7%. The 28-day mortality rate of concurrent shock patients was 48.21%. The best outcome score for the 7-day prognosis of elderly patients with acquired bloodstream infection was the Day-1APACHE-II score, followed by the Day-1 SOFA score. The best score for the 28-day prognostic assessment was the Day-1 SOFA score.
目的:了解解放军总医院老年人医院获得性血流感染(Hospital -acquired blood infection, HABSI)的流行病学特点、病因特点、预后评价及影响预后的因素,为老年人医院获得性血流感染的临床诊治提供参考,改善预后。方法:回顾性分析2009 ~ 2012年在老年病房收治的210例老年HABSI患者的临床及病理资料。通过绘制受试者工作特征曲线,比较APACHE-II评分、sap - ii评分和SOFA评分对老年人HABSI预后的临床评价效果。采用单因素和多因素logistic回归分析老年HABSI的预后因素。结果:单因素死亡率分析:第1天apache -> 18 II评分、肺部感染、有创通气、慢性肝功能不全、慢性肾功能不全、实质性脏器恶性肿瘤、深静脉穿刺、留置胃管留置输尿管、并发休克及获得性血流感染与老年患者7天生存状态有显著关联。第1天SOFA评分>7,慢性肝功能障碍、慢性肾功能不全、并发休克、血液透析与老年医院获得性血流感染患者28天生存状态显著相关。与死亡相关的多因素无条件logistic回归分析:第1天apache - ii评分>18、实质恶性肿瘤、并发休克是老年获得性血流感染患者7天死亡的独立危险因素。第1天SOFA评分>7、慢性肾功能不全、并发休克是老年获得性血流感染患者28天死亡率的独立危险因素。结论:老年人获得性血流感染发生率为1.37%。7 d和28 d死亡率分别为8.10%和22.38%。并发休克为26.7%。并发休克患者28天死亡率为48.21%。老年获得性血流感染患者7天预后的最佳结局评分为第1天apache - ii评分,第1天SOFA评分次之。28天预后评估的最佳评分为第1天SOFA评分。
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引用次数: 0
Quality of Life and its Influencing Factors in Urban Elderly Patients with Chronic Diseases 城市老年慢性病患者生活质量及其影响因素分析
Pub Date : 2019-05-22 DOI: 10.30564/JGR.V1I01.690
Jun Zheng, Hong-lei Zhao, Xinru Wu
Objective: To analyze and discuss the quality of life of elderly patients with chronic diseases and its influencing factors. The aim of this study was to provide a theoretical basis for targeted intervention of influencing factors of chronic diseases and improvement of the quality of life of patients. Methods: A total of 1000 elderly patients with chronic diseases in our health center were randomly selected as the study subject. Questionnaire survey was conducted by self-designed questionnaire. The SF-36 quality of life scale was used to evaluate their quality of life; and linear regression model was used to explore the relevant influencing factors. Result: The SF-36 score showed that there was a correlation between the six dimensions, including overall health, physiological function, somatic pain, vitality, social function and mental health, and the number of chronic diseases in elderly patients. With the increase of chronic diseases, the scores of each dimension showed a downward trend. Linear regression analysis showed that age, anxiety and poor sleep quality were the main factors affecting the quality of life in elderly patients with chronic diseases. Conclusion: The quality of life of elderly patients with chronic diseases in our city is poor. In community work, targeted nursing and intervention should be given according to the types of diseases suffered by the elderly.
目的:分析和探讨老年慢性病患者的生活质量及其影响因素。本研究旨在为有针对性地干预慢性疾病影响因素,提高患者生活质量提供理论依据。方法:随机抽取我院老年慢性病患者1000例作为研究对象。问卷调查采用自行设计的问卷进行。采用SF-36生活质量量表评价患者的生活质量;并采用线性回归模型探讨相关影响因素。结果:SF-36评分显示,老年患者整体健康、生理功能、躯体疼痛、活力、社会功能、心理健康6个维度与慢性疾病数量存在相关性。随着慢性病的增加,各维度得分均呈下降趋势。线性回归分析显示,年龄、焦虑和睡眠质量差是影响老年慢性病患者生活质量的主要因素。结论:我市老年慢性病患者生活质量较差。在社区工作中,应根据老年人所患疾病的类型进行有针对性的护理和干预。
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引用次数: 0
Clinical Characteristics and Risk Factors of Atrial Fibrillation in the Elderly 老年人心房颤动的临床特点及危险因素分析
Pub Date : 2019-05-22 DOI: 10.30564/JGR.V1I01.735
H. Li
Objective: To investigate the epidemiobgical characteristics of the elderly with atrial fibrillation (AF) in age, gender, the types of AF and relative causes. And To analyze the risk factors of persistent AF (PeAF), then use them to guide to prevent and treat for AF in the elderly.Methods: Collect the data of elderly patients with AF who were admitted to Liaoning People's Hospital from September 1, 2016 to September 30, 2017, and summarize the epidemiological characteristics of AF in the elderly. The risk factors for PeAF were analyzed by Spearman correlation analysis and mltivariate logistic regression analysis. Result: In accordance with the exclusion criteria,700 cases of elderly patients with AF were selected. The average age was 77.1±6.9 years old. There were 316 cases of male (45.1%) and 384 cases of female (54.9%).Age and GenderThe chosen patients were divided into three groups (65-74 years old, 75-84 years old, 85 years old and above). The number of AF was increased with age, and the largest proportion (49.9%) was 75-84 years old group. In every group, female was more than male (P>0.05).Relative CausesThe number of different causes of elderly AF: 481 cases of coronary heart disease(68.7%), 406 cases of hypertension (58.0%), 341 cases of heart failure (48.7%), 191 cases of diabetes (27.3%), 105 cases of valvular disease(15.0%), 25 cases of myocardiopathy (3.6%), 21 cases of sinus sick syndrome (3.0%), 20 cases of pulmonary heart disease(2.9%), 15 cases of lone AF (2.1%), 2 cases of congenital heart disease (0.3%). Then, 41 cases of rheumatic valvular disease, accounting for 39. 0% of the valvular disease, 5.9% of the total.Types of AFThere were 595 cases of nonvalvular AF, accounted for 85.0% of the total. The ratio of male to female was 1:1.2. In volvular AF, the ratio of male to female: was 1:1.3. In 314 cases of PAF, the ratio of male to female: was 1:1.3. In 386 cases of persistent AF, the ratio of male to female: was 1:1.1. Female was the most popular in all types (P>0.05).Clinical Data ComparisonThe age was older, the size of left atria diameter, CRP, uric acid and the incidence of heart failure, hypertension, cardiac valvular disease were higher while the LVEF was lower in PeAF group than in PAF group (P<0.05).Spearman Correlation AnalysisThere was age, heart failure, valvular disease, CRP, uric acid and left atrial diameter, which were positive correlations (P<0.05). LVEF was a negative correlation.Logistic Regression AnalysisThe risk factors for PeAF were analyzed by multivariate logistic regression analysis. It showed that left atria diameter and uric acid level were the independent risk factors of elderly PEAF.Conclusion:In the elderly, the number of AF cases increase with age. The group of 75-84 years old was the largest part. The number of older females was larger than male in all ages. It was important to pay more attention to old woman with AF.In the elderly, nonvalvular atrial fibrillation is popular. The top three causes o
目的:探讨老年房颤(AF)在年龄、性别、房颤类型及相关病因等方面的流行病学特点。分析老年人持续性房颤(PeAF)的危险因素,指导老年人房颤的预防和治疗。方法:收集2016年9月1日至2017年9月30日辽宁省人民医院住院的老年房颤患者资料,总结老年房颤的流行病学特征。采用Spearman相关分析和多元logistic回归分析PeAF的危险因素。结果:按照排除标准,筛选出700例老年房颤患者。平均年龄77.1±6.9岁。男性316例(45.1%),女性384例(54.9%)。年龄与性别选取的患者分为65 ~ 74岁、75 ~ 84岁、85岁及以上三组。房颤发病数量随年龄增长而增加,以75 ~ 84岁年龄组最多,占49.9%。各组女性均多于男性(P>0.05)。老年房颤不同病因:冠心病481例(68.7%)、高血压406例(58.0%)、心力衰竭341例(48.7%)、糖尿病191例(27.3%)、瓣膜病105例(15.0%)、心肌病25例(3.6%)、窦病综合征21例(3.0%)、肺心病20例(2.9%)、单纯性房颤15例(2.1%)、先天性心脏病2例(0.3%)。然后,41例风湿性心瓣膜病,占39例。占瓣膜病的0%,占总数的5.9%。房颤类型非瓣膜性房颤595例,占85.0%。男女比例为1:1.2。小叶房颤的男女比例为1:1.3。314例PAF中,男女比例为1:1.3。386例持续性房颤,男女比例为1:1.1。各类型中以女性居多(P>0.05)。PeAF组患者年龄越大,左房直径大小、CRP、尿酸、心衰、高血压、心瓣膜病发生率均高于PAF组,LVEF低于PAF组(P<0.05)。Spearman相关分析年龄、心力衰竭、瓣膜病、CRP、尿酸、左房内径呈正相关(P<0.05)。LVEF呈负相关。Logistic回归分析采用多因素Logistic回归分析PeAF的危险因素。结果表明,左心房直径和尿酸水平是老年PEAF的独立危险因素。结论:老年人房颤发病率随年龄增长而增加。以75 ~ 84岁年龄组最多。各年龄段老年女性人数均大于男性。对老年妇女房颤的关注是非常重要的,在老年人中,非瓣膜性房颤是常见的。老年人房颤的前三大病因是冠心病、高血压和心力衰竭。在老年人中,合并症是常见的,管理是一个主要的治疗目标。CRP、左心房直径是老年人PeAF的独立危险因素。
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引用次数: 0
Blood Pressure Variability and Its Relationship with Cognitive Function in Elderly Patients with Essential Hypertension and Type 2 Diabetes 老年高血压合并2型糖尿病患者血压变异性及其与认知功能的关系
Pub Date : 2019-05-22 DOI: 10.30564/JGR.V1I01.727
Man Xu
Objective: To investigate blood pressure variability of Elder hypertensives with type 2 diabetes and its relationship with cognition. Methods: A total of 143 elderly hypertensives were enrolled and divided into diabetic group (59 cases) and non-diabetic group (84 cases). The difference of general clinical characteristics, biochemical parameters, carotid ultrasound, a neuropsychological Scales and 24-hour ambulatory blood pressure (24hABPM) parameters between the two groups of subjects were compared. Then, the two groups (diabetic group and non-diabetic group) were further divided into (Mild cognitive dysfunction) subgroup (MMSE>26) and normal cognition subgroup (MMSE≤26), respectively. On the basis of MMSE scores, the difference of the parameters of ABPM between the two subgroups was analyzed. Results: Compared with the control group, 24hSBP, 24hPP, dSBP, dPP, nSBP, nPP, 24hSSD, dSSD, nSSD, 24hSCV, dSCV and nSCV were significantly higher in the diabetic group (p<0.05). However, cognition was lower in the diabetic group. No significant difference was found in the circadian pattern of blood pressure between the two groups. 24hSSD, dSSD, nSSD, 24hSCV, dSCV, nSCV were significantly higher in the MCI subgroup than normal cognition subgroup in both diabetic and non-diabetic groups(p<0.05), and they were negatively associated with scores of MMSE, the correlation coefficient were -0.235, -0.246, -0.341, -0.158, -0.222, -0.238 (0.001≤P<0.05). Conclusion: The study showed that in the elderly with hypertension, the mean systolic blood pressure and blood pressure variability were both higher in the diabetic group, and the cognition was lower instead. Whether or not with diabetes, blood pressure variability was always higher in the MCI subgroup. Blood pressure variability increased in patients with diabetes, and was associated with cognitive decline.
目的:探讨老年高血压合并2型糖尿病患者的血压变异性及其与认知的关系。方法:将143例老年高血压患者分为糖尿病组(59例)和非糖尿病组(84例)。比较两组患者一般临床特征、生化指标、颈动脉超声、神经心理量表及24小时动态血压(24hABPM)指标的差异。然后将两组(糖尿病组和非糖尿病组)进一步分为(轻度认知功能障碍)亚组(MMSE>26)和正常认知亚组(MMSE≤26)。以MMSE评分为基础,分析两亚组间ABPM各参数的差异。结果:与对照组比较,糖尿病组24hSBP、24hPP、dSBP、dPP、nSBP、nPP、24hSSD、dSSD、nSSD、24hSCV、dSCV、nSCV均显著升高(p<0.05)。然而,糖尿病组的认知能力较低。两组之间的血压昼夜节律模式没有发现显著差异。糖尿病组和非糖尿病组MCI亚组24hSSD、dSSD、nSSD、24hSCV、dSCV、nSCV得分均显著高于正常认知亚组(p<0.05),且与MMSE得分呈负相关,相关系数分别为-0.235、-0.246、-0.341、-0.158、-0.222、-0.238(0.001≤p<0.05)。结论:研究表明,老年高血压患者中,糖尿病组平均收缩压和血压变异性均较高,认知能力反而较低。无论是否患有糖尿病,MCI亚组的血压变异性总是更高。糖尿病患者血压变异性增加,并与认知能力下降有关。
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引用次数: 0
Long-Term Partnerships in Lewy Body Dementias 路易体痴呆的长期合作伙伴关系
Pub Date : 2019-05-17 DOI: 10.5772/INTECHOPEN.86204
Sabina Vatter, I. Leroi
Long-term partnerships are important as they can determine happiness, influence physical and mental health and lengthen one’s lifespan. However, complex neurodegenerative conditions, such as Parkinson’s disease dementia (PDD) and dementia with Lewy bodies (DLB), can disrupt long-term relationships and even lead to dissolution of the partnership. The majority of studies in this field have focused on exploring the effect of PDD and DLB on care partners’ outcomes but the impact of these conditions on dyadic, long term relationships is less well understood. We conducted a series of studies with people with PDD or DLB and their caregiving life partners using quantitative and qualitative methods. We demonstrated that PDD and DLB has a tremendous impact on the caregiving life partners and reduces relationship satisfaction. We argue for more studies in this field and recommend that future research focuses on strengthening dyadic relationships, which can ultimately preserve relationships and delay institutionalisation of the person with PDD and DLB, which has cost saving implications.
长期的伙伴关系很重要,因为它们可以决定一个人的幸福程度,影响身心健康,延长一个人的寿命。然而,复杂的神经退行性疾病,如帕金森病痴呆(PDD)和路易体痴呆(DLB),可能会破坏长期关系,甚至导致伙伴关系的破裂。该领域的大多数研究都集中在探索PDD和DLB对护理伙伴结果的影响,但这些情况对二元长期关系的影响却知之甚少。我们用定量和定性的方法对PDD或DLB患者及其照顾者进行了一系列的研究。我们证明了PDD和DLB对照顾生活伴侣有巨大的影响,降低了关系满意度。我们主张在这一领域进行更多的研究,并建议未来的研究侧重于加强二元关系,这最终可以保持关系并延迟PDD和DLB患者的制度化,这具有节省成本的意义。
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引用次数: 1
Future Treatment of Alzheimer Disease 阿尔茨海默病的未来治疗
Pub Date : 2019-05-07 DOI: 10.5772/INTECHOPEN.85096
A. Keskin, Nazlı Durmaz, G. Uncu, E. Erzurumluoglu, Z. Yıldırım, N. Tuncer, D. O. Adapınar
Alzheimer’s disease is an age-related progressive neurodegenerative disorder. The two major neuropathologic hallmarks of Alzheimer’s disease (AD) are extracellular Amyloid beta (A β ) plaques and intracellular neurofibrillary tangles (NFTs). A number of additional pathogenic mechanisms, possibly overlapping with A β plaques and NFTs formation, have been described, including inflammation, oxidative damage, iron dysregulation, cholesterol metabolism. To date, only symptomatic treatments exist for this disease, all trying to counterbalance the neurotransmitter disturbance. To block the progression of the disease they have to interfere with the pathogenic steps responsible for the clinical symptoms, including the deposition of extracellular amyloid β plaques and intracellular neurofibrillary tangle formation, inflammation and stem cell. In this review, we discuss new potential disease-modi-fying therapies for AD that are currently being studied in phase I–III trials.
阿尔茨海默病是一种与年龄相关的进行性神经退行性疾病。阿尔茨海默病(AD)的两个主要神经病理学标志是细胞外β淀粉样蛋白(A β)斑块和细胞内神经原纤维缠结(nft)。一些可能与A β斑块和nft形成重叠的其他致病机制已经被描述,包括炎症、氧化损伤、铁调节失调、胆固醇代谢。到目前为止,这种疾病只有对症治疗,都试图平衡神经递质紊乱。为了阻止疾病的进展,他们必须干扰导致临床症状的致病步骤,包括细胞外β淀粉样蛋白斑块的沉积和细胞内神经原纤维缠结的形成、炎症和干细胞。在这篇综述中,我们讨论了目前正在I-III期试验中研究的新的潜在的AD疾病改善疗法。
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引用次数: 7
Dehydration Prevention and Diagnosis: A Study in Long-Term Geriatric and Palliative Care 脱水的预防和诊断:长期老年和姑息治疗的研究
Pub Date : 2019-05-02 DOI: 10.23937/2469-5858/1510070
Naschitz Prof. Jochanan E
Background: Diagnosing dehydration in frail older persons is challenging. Objective: In residents of long-term geriatric and palliative care to appraise which clinical signs and laboratory data are associated with dehydration. Methods: Study Part I is a cross-sectional point of care assessment of data which might distinguish dehydrated from euhydrated subjects. Twelve potential markers of dehydration were evaluated: inadequate fluid intake, vomiting, diarrhea, bleeding, diuretic treatment, serum sodium, serum urea and creatinine, urea/creatinine ratio, estimated glomerular filtration rate, hemoglobin and serum albumin. Study Part II is a longitudinal survey of patients at risk of dehydration under changing clinical conditions. He clinical and laboratory data were prospectively followed and related to the patients’ hydration state. Results: By point-of-care assessment (Study Part I) no single clinical or laboratory parameter correlated with dehydration. On longitudinal survey (Study Part II), useful in the diagnosing of dehydration were patient history corroborated with clinical and laboratory parameters designed ‘potential markers of dehydration’. Seven case studies illustrate a variety of scenarios under which dehydration may occur. Conclusions: Diagnosing dehydration in residents of longterm geriatric and palliative care is challenging. Useful to this aim are the day-to-day examination of the patient by the same clinician, with or without the support of conventional ‘laboratory markers of dehydration’. Overemphasis and dependence on laboratory markers may be mislead the physician.
背景:诊断体弱老年人脱水是一项挑战。目的:在长期接受老年和姑息治疗的居民中,评估哪些临床症状和实验室数据与脱水有关。方法:研究第一部分是对可能区分脱水受试者和正常受试者的数据的横断面护理点评估。评估了12种潜在的脱水标志物:液体摄入不足、呕吐、腹泻、出血、利尿剂治疗、血清钠、血清尿素和肌酸酐、尿素/肌酸酐比率、估计肾小球滤过率、血红蛋白和血清白蛋白。研究第二部分是对在不断变化的临床条件下有脱水风险的患者进行的纵向调查。对他的临床和实验室数据进行了前瞻性随访,并与患者的水合状态相关。结果:根据护理点评估(研究第一部分),没有任何单一的临床或实验室参数与脱水相关。在纵向调查(研究第二部分)中,患者病史与设计的“潜在脱水标志物”临床和实验室参数相证实,对诊断脱水有用。七个案例研究说明了可能发生脱水的各种情况。结论:诊断长期老年患者脱水和姑息治疗具有挑战性。对这一目标有用的是由同一临床医生对患者进行日常检查,无论是否有传统的“脱水实验室标志物”的支持。过度强调和依赖实验室标记可能会误导医生。
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引用次数: 1
Physical Approach towards the Problem of Aging 衰老问题的物理学方法
Pub Date : 2019-04-29 DOI: 10.23937/2469-5858/1510069
A. Berezin
Citation: Berezin AA (2019) Physical Approach towards the Problem of Aging. J Geriatr Med Gerontol 5:069. doi.org/10.23937/2469-5858/1510069 Accepted: April 27, 2019: Published: April 29, 2019 Copyright: © 2019 Berezin AA. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Open Access ISSN: 2469-5858
引文:Berezin AA(2019)老龄化问题的物理方法。Geriatr Med Gerontol杂志5:069。doi.org/10.23937/2469-5858/1510069接受时间:2019年4月27日:发布时间:2019月29日版权所有:©2019 Berezin AA。这是一篇根据知识共享署名许可证条款分发的开放获取文章,该许可证允许在任何媒体上不受限制地使用、分发和复制,前提是原作者和来源可信。开放存取ISSN:2469-5858
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引用次数: 0
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Journal of geriatric medicine and gerontology
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