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Prevalence and prognosis of acute pancreatitis in critically ill patients with COVID-19 被引量:2
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作者 Dongju Kang SuHo Park +5 位作者 Changkyo Oh YuJin Kim JinBae Kim SangHoon Park Myung Seok Lee JaeKeun Park 《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS CSCD 2023年第4期399-402,共4页
Background:Coronavirus disease 2019(COVID-19)is a global pandemic issue.In addition to the well-known respiratory and fever symptoms,gastrointestinal symptoms have also been reported.This study aimed to evaluate the p... Background:Coronavirus disease 2019(COVID-19)is a global pandemic issue.In addition to the well-known respiratory and fever symptoms,gastrointestinal symptoms have also been reported.This study aimed to evaluate the prevalence and prognosis of patients with COVID-19 infection complicated with acute pancreatitis in intensive care unit(ICU).Methods:This was a retrospective observational cohort study,and patients aged 18 years or older,ad-mitted into the ICU in a single tertiary center from January 1,2020,to April 30,2022 were enrolled.Patients were identified by electronic medical records and reviewed manually.The primary outcome was the prevalence of acute pancreatitis among ICU patients with COVID-19.The secondary outcomes were the length of hospital stay,need for mechanical ventilation(MV),need for continuous renal replacement therapy(CRRT),and in-hospital mortality.Results:A total of 4133 patients,admitted into the ICU,were screened.Among these patients,389 were infected by COVID-19,and 86 were diagnosed with acute pancreatitis.COVID-19 positive patients were more likely to present with acute pancreatitis than COVID-19 negative patients(odds ratio=5.42,95%confidence interval:2.35-6.58,P<0.01).However,the length of hospital stay,need for MV,need for CRRT,and in-hospital mortality were not significantly different between acute pancreatitis patients with and without COVID-19 infection.Conclusions:Severe COVID-19 infections may cause acute pancreas damage in critically ill patients.How-ever,the prognosis may not differ between acute pancreatitis patients with and without COVID-19 infec-tion. 展开更多
关键词 Acute pancreatitis covid-19 Coronavirus infections Intensive care unit
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Prevalence and Associated Risk Factors of COVID-19 in an Incarcerated Population Burdened with HIV Infections in Port Harcourt
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作者 Moore Ikechi Mike-Ogburia Aisha Dio +11 位作者 Victory Chidinma Nwogu Barynem Vito-Peter Gift Mibilanyeofori Hart Nancy Obutor Ideozu Okadini Collins Albert Minichim Nnah Mike-Ogburia Chiziyara Orluibna Obunwo Ozioma Chiagoziem Okoro Priscilla Adonike Ogbakiri Patmos Obu Angala Ugonma Kendra Jumbo Abigail Chisa Mike-Ogburia 《World Journal of AIDS》 2023年第2期28-46,共19页
Background: The burden of COVID-19 and human immunodeficiency virus (HIV) are some of the major and persistent global health challenges of the twenty-first century. HIV and COVID-19 are expected to overlap in high HIV... Background: The burden of COVID-19 and human immunodeficiency virus (HIV) are some of the major and persistent global health challenges of the twenty-first century. HIV and COVID-19 are expected to overlap in high HIV-burden countries, posing several public health challenges as a result. Prisons are overcrowded, have limited space for social distancing and have inadequate ventilation systems, making it difficult to contain the spread of COVID-19 in addition to the high-risk behaviours of inmates which contribute to the spread of HIV within these facilities. This study aimed to determine the prevalence of COVID-19 among inmates in a prison facility with a relatively high HIV burden in Port Harcourt, Nigeria;investigating potential risk factors and co-infection with HIV. Methodology: The study employed a descriptive cross-sectional study design sampling 200 inmates from the Port Harcourt Maximum Security Custodial Centre from July to December 2022. A well-structured questionnaire was administered via interviews in addition to screening for HIV-1/2 antibodies as well as COVID-19 antigens using rapid diagnostic test kits. Descriptive statistics and chi-square were carried out on the GraphPad Prism 9 software with statistical significance defined as a p-value of less than 0.05 at a 95% confidence interval. Result: The prevalence of HIV from the current study was 6.5%, COVID-19 prevalence was reported to be 12.5% while HIV/COVID-19 co-infection was 1.5% The duration of incarceration, face mask use, frequent visitations and vaccination against COVID-19 were found to be significantly associated with the prevalence of COVID-19 in the studied population (p Conclusion: The current study reports a relatively high prevalence of HIV and COVID-19 among the inmates in the study area. It becomes expedient for the administrators of the correctional facility to properly screen new inmates for COVID-19, quarantine and manage cases, as well as provide them with personal protective equipment such as face masks. In-person visitation should be balanced with measures to prevent the spread of the infection, and mass vaccination campaigns should be promoted. Improving access to HIV screening and therapy for all prisoners should be prioritised to identify and manage the incidence of HIV early, reducing the risk of transmission, mitigating comorbidities and improving health outcomes. 展开更多
关键词 HIV SARS-CoV-2 covid-19 prevalence INCARCERATION PRISON Risk Factors
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Prevalence of Coinfection Malaria-Covid-19 at the International Hospital Center of Kinshasa during the 3rd Wave of the Pandemic
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作者 Armand Ma Mayala Mayala Diane Ngapolo Diama +2 位作者 Amir Ali Mboma Diama Jean Pierre Lubaki Fina Philippe Ngwala Lukanu 《Advances in Infectious Diseases》 2023年第3期468-477,共10页
Background: Since 2019, Covid-19 pandemic has afflicted the world and countries of Africa. Despite the limited resources, these countries already disturbed by multiple diseases that have not yet been controlled such a... Background: Since 2019, Covid-19 pandemic has afflicted the world and countries of Africa. Despite the limited resources, these countries already disturbed by multiple diseases that have not yet been controlled such as malaria, must face this pandemic whose success in the management depends on the early detection of the disease. The objective of this study was to determine the prevalence of Malaria-Covid-19 coinfection in our environment. Methods: This was a retrospective analysis of patients’ data with Covid-19 infection from May to July 2021 at the International Hospital center of Kinshasa “CHIK”. We collected data and analysis was performed on the sociodemographic parameters, the notion of anticovid-19 vaccination as well as the duration of the symptomatology before the consultation, the clinical manifestations and the laboratory data available while including the data of the thick drop. Results: A total of 84 patients were registered with an average age of 35.23 ± 12.74 years. The male sex was predominant (82.1%). The Indian community was the most affected (44.2%). The average of days elapsed before the consultation of 3.63 days. The anti-Covid-19 vaccination rate was 20.3%. The prevalence of Malaria-Covid-19 coinfection was 29.76%. In coinfected patients, fever and cough were more reported (64%). Regarding biological and inflammatory parameters, 31.8% of coinfected patients had a platelet count less than 150,000 elements/mm<sup>3</sup> compared to 11.6% in non-Co-infected (p = 0.046). Conclusion: The Malaria-Covid-19 comorbidity prevalence is high in Malaria endemic country like Democratic Republic of Congo (DRC). It is necessary to make better distinction, to detect early the comorbidity in order to better guide care and not be limited to treating malaria, letting the Covid-19 evolve. 展开更多
关键词 Coinfections covid-19 MALARIA prevalence
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Prevalence of Post-Traumatic Stress Disorder (PTSD) among Healthcare Workers Following COVID-19 Pandemic in Jazan Region, KSA
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作者 Mazharul Hoque Mohamed Moukhyer +5 位作者 Mohtashim Lohani Bahja Siddig Elsie L. Miguen Shane Alam Hassan Ghazwani Aziza Mukhayer 《Journal of Biosciences and Medicines》 CAS 2023年第2期186-193,共8页
Background: COVID-19 was declared a worldwide pandemic by the World Health Organization in 2020. Many pieces of research have been published on the virus’s pattern and transmission routes, and a few studies have been... Background: COVID-19 was declared a worldwide pandemic by the World Health Organization in 2020. Many pieces of research have been published on the virus’s pattern and transmission routes, and a few studies have been published on its psychological repercussions for the general public and health care workers in particular. We aimed in this study to figure out the impact of COVID-19 pandemic on the mental health of health care workers in the Jazan region and compare it to non-health care workers. Results: There were 221 participants in this study conducted in the Jazan region KSA, during the first part of 2022. 117 participants were non-HCWs (Health Care Workers) and 104 participants were HCWs. 31.7% of HCWs had high score of PTSD symptoms which may suppress their immunity, PTSD was a clinical concern in 12.5%, 6.7% had probable PTSD, and 49% had no PTSD. The average PTSD score in HCWs was 26.14. In contrast, the great majority of non-HCWs (69.2%) had no PTSD;PTSD was a clinical concern in 16.2%, 11.1% had a score indicating PTSD had the potential for immunosuppression, and 3.4% had probable PTSD. Conclusion: The COVID-19 pandemic did not affect just those who were infected with the virus, nor was it restricted to the mental health of those afflicted;rather, the influence expanded until it reached the general public and, in particular, those who had contact with patients, such as health care workers. As a result, mental health investigation, follow-up, and therapy are required to preserve the mental health of health care workers as well as the general population. 展开更多
关键词 covid-19 PTSD Health Care Workers
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Prevalence and Factors Associated with Vitamin D Deficiency in Patients with COVID-19 in Parakou in 2021
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作者 Ibrahim Mama Cissé Yawa Yayra Vanesa Léonie Adaba +6 位作者 Ahoya Christophe Fabien Gounongbé Angel Dodji Dossou Mênonli Adjobimey Rose Mikponhoué Antoine Vikkey Hinson Paul Ayelo Moutawakilou Gomina 《Open Journal of Epidemiology》 2023年第4期385-400,共16页
Introduction: Coronavirus 19 disease (COVID-19) often presents several serious complications in patients. 25-hydroxyvitamin D [25(OH)D] deficiency is considered a risk factor for severe forms of the disease. Objective... Introduction: Coronavirus 19 disease (COVID-19) often presents several serious complications in patients. 25-hydroxyvitamin D [25(OH)D] deficiency is considered a risk factor for severe forms of the disease. Objective: The objective of this work was to determine the prevalence and factors associated with vitamin D deficiency in patients with COVID-19 in Parakou in 2021. Methods: The method used was a descriptive and analytical cross-sectional study with prospective data collection that covered the period of August 1, 2021, to December 30, 2021. It concerned patients with COVID-19, symptomatic or not, in the commune of Parakou, selected by non-probability sampling. The 25(OH)D assay was performed by an enzyme immunoassay using the heterogeneous phase competition technique. Logistic regression was used to determine the factors associated with 25(OH)D deficiency at the 5% threshold. Results: A total of 197 patients with COVID-19 were included in the study with a mean age of 35.4 ± 15.2 years;with a female predominance (52.3%). The overall prevalence of 25(OH)D deficiency was 31.5% (95% CI [25.1 - 38.5]);it was 32.0% in females and 30.8% in males. 25(OH)D deficiency was more observed in patients ≥ 60 years than in patients < 60 years with no significant difference (p = 0.121), and in females (32.0%) than in males (30.8%) with no significant difference either (p = 0.857). Diabetes (p = 0.036), overweight or obesity (p = 0.032), severe disease forms (p = 0.003) and rhinitis (p = 0.009) were significantly associated with 25(OH)D deficiency. Conclusion: One-third of patients with COVID-19 in Parakou in 2021 were 25(OH)D deficient. 25(OH)D deficiency is associated with the severe form of the disease and with comorbidities justifying supplementation of this vitamin to patients with COVID-19. 展开更多
关键词 covid-19 25-OH-Vitamin D Parakou
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Prevalence of Antimicrobial Resistance of ESKAPE Pathogens before and during Pandemic COVID-19 Pandemic in a University Affiliated Hospital in Tangerang, Indonesia
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作者 Nata Pratama Hardjo Lugito Cucunawangsih Cucunawangsih +1 位作者 Veronica Wiwing Neneng Suryadinata 《Open Journal of Medical Microbiology》 2023年第2期146-158,共13页
Introduction: Antimicrobial resistance is the most important health problems currently. Antibiotic prophylaxis to prevent bacterial co-infections in hospitalized COVID-19 patients, and lack of surveillance were associ... Introduction: Antimicrobial resistance is the most important health problems currently. Antibiotic prophylaxis to prevent bacterial co-infections in hospitalized COVID-19 patients, and lack of surveillance were associated with antimicrobial resistance. ESKAPE pathogens consisting of E. faecium, S. aureus, K. pneumoniae, A. baumanii, P. aeruginosa and Enterobacter spp. are associated with healthcare-associated infections. Patients and Methods: This descriptive, retrospective, longitudinal study aims to describe the resistance rates of bloodstream infection due to ESKAPE pathogens from patients admitted in Siloam Hospital Karawaci, before and during COVID-19 pandemic (January 1<sup>st</sup>, 2019 until December 31<sup>st</sup>, 2022). Out of 296 ESKAPE pathogens collected from blood samples, S. aureus was the most frequent species, followed by K. pneumoniae, A. baumannii, P. aeruginosa, Enterobacter spp., and E. faecium. Results: Resistance rates of E. faecium were alarmingly high from 2019 until 2021, but in 2022 no sample was found. Resistance rates of S. aureus and MRSA decreased from 2019 until 2021 and then increased again in 2022 while for K. pneumoniae it peaked in 2020 and reached the lowest in 2022. Resistance pattern of A. baumanii was not favorable from 2019 until 2021, but decreased dramatically in 2022. Resistance pattern of P. aeruginosa was quite variable in 2021 and 2022 while for Enterobacter spp. it was variable in 2020 to 2022. Conclusion: The COVID-19 pandemic affected the antimicrobial resistance pattern of ESKAPE pathogens in Banten province, Indonesia. Resistance rates increased as the pandemic peaked in 2020 to 2021, and decreased as the pandemic resolves in 2022. 展开更多
关键词 Antimicrobial Resistance covid-19 Pandemic ESKAPE Pathogens Multidrug Resistance
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基于CiteSpace及VOSviewer的COVID-19相关心律失常的文献计量学分析
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作者 李敏 马晓娟 +2 位作者 赵小晗 刘敏 陈子怡 《中西医结合心脑血管病杂志》 2024年第7期1163-1172,共10页
目的:分析新型冠状病毒感染(COVID-19)相关心律失常的文献,探索该领域的研究现状、热点并预测未来的趋势,为后来的研究者提供借鉴。方法:选择Web of Science的核心合集数据库,每项研究都进行了文献计量和视觉分析,使用CiteSpace和VOSvie... 目的:分析新型冠状病毒感染(COVID-19)相关心律失常的文献,探索该领域的研究现状、热点并预测未来的趋势,为后来的研究者提供借鉴。方法:选择Web of Science的核心合集数据库,每项研究都进行了文献计量和视觉分析,使用CiteSpace和VOSviewer软件生成知识图谱。结果:共鉴定出768篇文章,发文涉及美国、意大利和中国为首的319个国家/地区和4 366个机构,领先的研究机构是梅奥诊所和哈佛医学院。New England Journal of Medicine是该领域最常被引用的期刊。在6 687位作者中,Arbelo Elena撰写的研究最多,Guo T被共同引用的次数最多,心房纤颤是最常见的关键词。结论:随着COVID-19的暴发,对COVID-19所致新发/进行性心律失常事件的研究蓬勃发展,未来的研究者可能会对COVID-19感染后新发或遗留的快速性心律失常/缓慢性心律失常的发生机制进行进一步的探索。 展开更多
关键词 新型冠状病毒感染 covid-19 心律失常 CITESPACE VOSviewer 文献计量分析
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麻杏石甘汤干预COVID-19肺炎的网络药理学研究及分子对接分析
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作者 武燕 马啸 李春雨 《产业与科技论坛》 2024年第12期42-43,共2页
目的:运用网络药理学与分子对接研究方法探讨麻杏石甘汤干预COVID-19肺炎的作用机制。方法:经TCMSP、HTDocking数据库检索麻杏石甘汤所有药物的成分并进行ADME筛选得到活性成分,在Uniport数据库检索其发挥治疗作用可能的基因靶点;借助Ge... 目的:运用网络药理学与分子对接研究方法探讨麻杏石甘汤干预COVID-19肺炎的作用机制。方法:经TCMSP、HTDocking数据库检索麻杏石甘汤所有药物的成分并进行ADME筛选得到活性成分,在Uniport数据库检索其发挥治疗作用可能的基因靶点;借助GeneCards、PharmGKB等数据库检索COVID-19肺炎相关基因靶点,利用Cytoscape软件构建药物-活性成分-靶基因-疾病网络;借助String系统构建PPI网络,并进行拓扑学特征分析,筛选核心基因;利用R语言的clusterProfiler包对核心基因进行GO、KEGG富集分析;利用AutoDock Vina软件对疾病靶蛋白及药物活性成分进行分子对接验证。结果:共筛选出麻杏石甘汤与COVID-19肺炎交集基因靶点67个。PPI网络分析显示,其发挥治疗作用的核心基因靶点有MAPK1、MAPK3、STAT1、JUN等8个。GO富集分析显示,相关生物过程1863个,分子功能95个,细胞成分36个;KEGG富集分析显示,相关作用通路167条。分子对接结果显示,麻杏石甘汤活性成分槲皮素、山奈酚、熊果酸等与核心基因靶点JUN、MAK1、IL2等有较好的结合活性。结论:麻杏石甘汤可能以槲皮素、山奈酚等为物质基础,多成分、多靶点、多通路、相互协同发挥抑制病毒活性,降低炎症反应,保护肺部组织,从而对COVID-19肺炎起到积极的干预作用。 展开更多
关键词 麻杏石甘汤 covid-19肺炎 网络药理学 分子对接
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COVID-19诊疗信息、中医证型分布及组方用药规律的文献研究 被引量:1
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作者 刘鑫瑶 臧凝子 +7 位作者 王琳琳 王梅 邹吉宇 王亚勤 孙婉宁 彭成飞 吕晓东 庞立健 《中华中医药学刊》 CAS 北大核心 2024年第1期9-15,共7页
目的利用数据挖掘技术深入探究新型冠状病毒感染(COVID-19,简称新冠感染)患者的诊断、中医证型分布以及药物使用规律,以期为中医药治疗新冠感染提供有效的参考依据。方法通过搜索,可以获取来自国家卫生健康委员会和全国各地的《新型冠... 目的利用数据挖掘技术深入探究新型冠状病毒感染(COVID-19,简称新冠感染)患者的诊断、中医证型分布以及药物使用规律,以期为中医药治疗新冠感染提供有效的参考依据。方法通过搜索,可以获取来自国家卫生健康委员会和全国各地的《新型冠状病毒肺炎诊疗方案》内涉及的中医证型和中医药防治方案,以及中国生物医学文献服务系统、知网、维普、万方数据库收录的治疗新冠感染相关文献共249份。对文献通过筛选、整理和去重并建立中药复方数据库、诊疗信息数据库、证型数据库,运用频数分析、频率分析进行探究。结果新冠感染患者常见的症状频数较高的为咳嗽、咽干咽痛、发热、纳差、乏力;大多数患者呈淡红舌、红舌,脉象为滑脉、滑数脉;中医证型频数较高的有湿毒郁肺证、湿热蕴肺证、肺脾气虚证、寒湿郁肺证、气阴两伤证、兼夹瘀血证。此外,共纳入491首治疗新冠感染中药复方,涉及中药227味,得到高频中药共64个,药物类别以清热药、补益药、解表药、化痰止咳平喘药、化湿药为主;药性以温、平、寒为主,药味以甘、辛、苦为主,归经中归肺、脾、胃经中药居多;聚类分析结果根据中药性能将治疗新冠感染的高频药物聚为8类较好。结论中医药治疗新型冠状病毒感染用药具有以下特点:补益药用药次数较多体现攻邪不忘扶正;解表、清热、攻下、化湿、利湿、渗湿药物俱全体现多种逐邪之法;药类以清热药、补益药、化湿药、化痰止咳平喘药、解表药为主,彰显新冠感染基本治法为清热化湿、止咳平喘、补养气阴。可为指导临床用药及研发新药提供一定的参考与借鉴。 展开更多
关键词 covid-19 诊疗信息 中医证型 中药复方 数据挖掘 关联规则分析
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低频脉冲磁场诱导TRPC1改善COVID-19患者康复期下肢的肌肉无力症状 被引量:1
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作者 厉中山 包义君 +6 位作者 刘洁 孔维签 李伟 陈琳 白石 杨铁黎 王春露 《中国组织工程研究》 CAS 北大核心 2024年第16期2605-2612,共8页
背景:肌肉无力是新型冠状病毒(COVID-19)感染后的常见症状,影响康复期人体日常活动能力。在强度1.5 mT,频率3300 Hz的低频脉冲磁场刺激下可通过诱导和激活经典瞬时感受器电位通1(classical transient receptor potential channel 1,TRPC... 背景:肌肉无力是新型冠状病毒(COVID-19)感染后的常见症状,影响康复期人体日常活动能力。在强度1.5 mT,频率3300 Hz的低频脉冲磁场刺激下可通过诱导和激活经典瞬时感受器电位通1(classical transient receptor potential channel 1,TRPC1),提升人体骨骼肌的最大自主收缩力与力量耐力,对肌肉组织产生一系列生理支持效应,该手段是否会改善新型冠状病毒肺炎患者康复期的肌无力症状尚无研究。目的:选用低频脉冲磁场对新型冠状病毒肺炎患者下肢肌群进行磁刺激,以观察该刺激对新型冠状病毒肺炎患者康复期下肢肌群肌无力改善的影响。方法:招募胶体金法抗原检测试剂(COVID-19)为阳性并伴有肌肉无力症状的新型冠状病毒(奥密克戎毒株)感染患者14例,将所有受试者随机分成2组,分别为接受磁场刺激的试验组和接受假治疗的对照组。试验总时长3周,试验组每隔48 h对腿部进行低频脉冲磁刺激,对照组与试验组干预流程一致但给予假刺激,两组患者均不被告知磁刺激仪器是否运行,两组患者共进行9次操作,随后观察两组患者下肢局部肌群最大自主收缩力、腿部爆发力与力量耐力的变化情况。结果与结论:①在采集的8个局部肌群中,试验组患者7个局部肌群在经过3周的低频脉冲磁场刺激,最大自主收缩力值均增长。对照组除3个肌群最大自主收缩力自行增长改善以外,其他肌群肌力无提升。②试验组的左腿前群与双腿后群提升率显著高于对照组。③两组的纵跳摸高高度与膝关节峰值角速度相比试验前测均提升,试验组摸高高度提升率高于对照组。④在疲劳状态下,试验组膝关节峰值角速度下降率显著下降,对照组膝关节峰值角速度下降率无显著性变化;试验组摸高高度下降率显著下降,而对照组摸高高度下降率无显著性变化。⑤上述数据证实,在强度1.5 mT,频率3300 Hz的低频脉冲磁场刺激方案下,新型冠状病毒肺炎患者在康复期经过3周的低频脉冲磁场刺激相比人体自愈过程可使更多的下肢局部肌群肌力获得提升,对基于腿部爆发力的全身协调发力能力及功能状态明显改善。因此,低频脉冲磁场刺激可作为一种改善新冠感染患者下肢肌肉无力症状的有效、非运动的康复手段。 展开更多
关键词 新型冠状病毒 covid-19 新型冠状病毒肺炎 脉冲磁场 经典瞬时感受器电位通道1 TRPC1 肌肉无力
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COVID-19疫情前后28个国家生育率变化及影响因素研究:线性模型和中断时间序列分析
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作者 陈益 陈卿 +2 位作者 刘涵 王大朋 曹佳 《陆军军医大学学报》 CAS CSCD 北大核心 2024年第17期2021-2028,F0003,共9页
目的分析COVID-19疫情暴发前后不同国家经季节和日历调整后的生育率(seasonally and calendar adjusted fertility rate,SAFR)趋势的变化及其影响因素。方法使用国际人类生育力数据库(Human Fertility Database,HFD)中28个国家自2012年... 目的分析COVID-19疫情暴发前后不同国家经季节和日历调整后的生育率(seasonally and calendar adjusted fertility rate,SAFR)趋势的变化及其影响因素。方法使用国际人类生育力数据库(Human Fertility Database,HFD)中28个国家自2012年1月至2022年12月的月度SAFR数据,以2020年12月(2020年3月疫情暴发起点加9个月妊娠过程)为节点划分为疫情前(2012.1-2020.11)和疫情后(2020.12-2022.12)进行比较,使用中断时间序列方法分析各国疫情前后的SAFR趋势(短期波动和长期趋势)是否发生变化,使用秩和检验分析疫情前SAFR、人均GDP、公共卫生和社会措施(public health and social measures,PHSM)和失业率是否与SAFR趋势变化有关。结果疫情后28个国家中19个国家的SAFR出现短期下降,随后反弹。对于长期趋势,2个国家由下降趋势转为上升趋势,8个国家由上升趋势转为下降趋势,6个国家的SAFR保持不变。SAFR变化率下降主要集中在部分中欧国家以及地中海西岸的国家,而SAFR变化率增加的国家主要分布在北欧以及西欧地区。SAFR无短期波动的国家疫情前的SAFR低于有短期波动的国家(P=0.041),SAFR变化率下降国家的疫情前SAFR(P=0.005)与人均GDP(P=0.027)均低于SAFR变化率上升国家。未发现SAFR短期波动或长期趋势与PHSM严重程度指数或失业率存在关联。结论COVID-19疫情对28个国家的SAFR造成了不同的短期和长期影响,特别是经济水平和疫情前SAFR相对较低的国家可能更易遭到进一步打击。COVID-19疫情对各国人口的更长期影响值得进一步关注。 展开更多
关键词 covid-19 生育率 中断时间序列分析 影响因素
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显微镜下多血管炎相关间质性肺病合并COVID-19患者疫苗保护作用初探
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作者 祁福敏 苏睿 +4 位作者 郝剑 苏丽 范倩 李昕 魏蔚 《天津医药》 CAS 2024年第7期683-686,共4页
目的分析显微镜下多血管炎(MPA)相关间质性肺病(ILD)患者合并新型冠状病毒肺炎(COVID-19)的临床特征,初步探究新型冠状病毒(SARS-CoV-2)疫苗的保护作用。方法纳入确诊的MPA-ILD患者,同时符合《新型冠状病毒感染诊疗方案(第十版)》制定的... 目的分析显微镜下多血管炎(MPA)相关间质性肺病(ILD)患者合并新型冠状病毒肺炎(COVID-19)的临床特征,初步探究新型冠状病毒(SARS-CoV-2)疫苗的保护作用。方法纳入确诊的MPA-ILD患者,同时符合《新型冠状病毒感染诊疗方案(第十版)》制定的COVID-19诊断标准,且均有明确SARS-CoV-2抗原或核酸检测阳性证据。收集并分析患者临床资料,ILD影像学分型,SARS-CoV-2疫苗接种情况、临床分型及预后。结果共纳入37例MPA-ILD患者,女14例,男23例。32例在并发COVID-19时MPA病情处于缓解期,31例同时维持免疫抑制剂或生物制剂治疗。ILD的影像学类型以寻常型间质性肺炎(15例)和非特异性间质性肺炎(14例)为主,剩余8例分型不确定。COVID-19分型中,27例为轻症,5例因COVID-19死亡。11例未接种疫苗,26例接种SARS-CoV-2灭活疫苗,其中11例完成3剂次加强免疫。接种疫苗患者COVID-19轻症比例高于未接种疫苗组(P=0.038)。多因素分析显示接种疫苗为MPA-ILD患者合并COVID-19住院(OR=0.045,95%CI:0.004~0.472,P=0.010)及非轻症感染(OR=0.049,95%CI:0.005~0.517,P=0.012)的独立保护因素。同时MPA处于缓解期为COVID-19非轻症感染的保护因素(OR=0.021,95%CI:0.001~0.459,P=0.014)。结论接种SARS-CoV-2疫苗及MPA病情处于缓解期有可能减轻MPA患者合并COVID-19的严重程度。 展开更多
关键词 显微镜下多血管炎 新型冠状病毒肺炎 covid-19疫苗
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全球COVID-19疫情主要预测模型比较分析
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作者 陈雅霖 洪秋棉 +3 位作者 温昊于 刘艳 喻勇 宇传华 《中国卫生统计》 CSCD 北大核心 2024年第3期382-386,共5页
目的新冠感染病死率预测对于深入理解新冠病毒严重性、合理配置医疗资源及开展针对性防疫策略有重大意义。方法本研究依据新冠病毒变异优势株,将疫情发展划分四个时期,选取美国、印度、巴西、墨西哥、秘鲁、中国六个国家以及全球平均水... 目的新冠感染病死率预测对于深入理解新冠病毒严重性、合理配置医疗资源及开展针对性防疫策略有重大意义。方法本研究依据新冠病毒变异优势株,将疫情发展划分四个时期,选取美国、印度、巴西、墨西哥、秘鲁、中国六个国家以及全球平均水平的病死率为研究对象。运用灰色模型、指数平滑模型、ARIMA模型、支持向量机、Prophet和LSTM模型六个模型进行拟合预测,探讨各模型的优缺点和适用性,选取效果最优的模型对全球和重点国家的病死率进行预测。结果模型比较显示多种模型各有优缺点,经预测,多数国家的累计确诊人数和累计死亡人数增长速度减缓,发展趋势逐渐平稳。结论传统时间序列模型适于发展趋势平稳、有限样本的预测;而机器学习模型更适用于波动型变化数据,可进行大样本预测,进一步外推,运用到其他卫生领域的研究。 展开更多
关键词 covid-19 预测模型 病死率
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系统性红斑狼疮合并COVID-19住院患者的临床特征分析
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作者 刘鹏程 张敏 +2 位作者 李建斌 余淑娇 吴锐 《中华临床免疫和变态反应杂志》 CAS 2024年第3期245-250,共6页
目的探讨系统性红斑狼疮(SLE)合并新型冠状病毒(SARS-CoV-2)感染住院患者的临床特点。方法选取2022年12月—2023年2月于南昌大学第一附属医院风湿免疫科就诊且确诊为COVID-19的SLE患者为研究对象,根据是否住院治疗将其分为未住院组和住... 目的探讨系统性红斑狼疮(SLE)合并新型冠状病毒(SARS-CoV-2)感染住院患者的临床特点。方法选取2022年12月—2023年2月于南昌大学第一附属医院风湿免疫科就诊且确诊为COVID-19的SLE患者为研究对象,根据是否住院治疗将其分为未住院组和住院组,比较两组患者的人口学数据、临床症状和实验室检查结果。评估淋巴细胞/单核细胞(LMR)、中性粒细胞/淋巴细胞(NLR)、血小板/淋巴细胞(PLR)、系统性免疫炎症指数(SⅡ)、SⅡ/白蛋白、红细胞沉降率/淋巴细胞(ELR)和C反应蛋白/淋巴细胞(CLR)等指标对SLE合并COVID-19患者住院的影响。结果两组患者在年龄、糖皮质激素剂量、SLEDAI评分、红细胞沉降率、C反应蛋白、血小板、淋巴细胞、白蛋白、NLR、PLR、LMR、CLR、ELR、SⅡ和SⅡ/ALB等方面存在统计学差异(P<0.05)。多因素Logistic回归分析显示,CLR(OR=1.16)、糖皮质激素剂量(OR=1.11)及SLEDAI评分(OR=1.23)为SLE合并COVID-19住院患者的临床特点。ROC曲线分析显示,CLR曲线下面积(AUC)为0.751,其灵敏度为50.0%,特异度为94.0%;糖皮质激素剂量的AUC为0.778,其灵敏度为76.9%,特异度为75.9%;SLEDAI的AUC为0.754,其灵敏度为50.0%,特异度为91.6%。结论对于SLE合并COVID-19住院患者而言,较高的CLR、糖皮质激素剂量及SLEDAI评分为其临床特点。 展开更多
关键词 系统性红斑狼疮 covid-19 住院患者 临床特点
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Clinical application of COVID-19 vaccine in liver transplant recipients 被引量:1
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作者 Feng-Chao Liu Man Xie Wei Rao 《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS CSCD 2024年第4期339-343,共5页
Background:Solid organ transplant(SOT)activities,such as liver transplant,have been greatly influenced by the pandemic of coronavirus disease 2019(COVID-19),a disease caused by severe acute respiratory syndrome corona... Background:Solid organ transplant(SOT)activities,such as liver transplant,have been greatly influenced by the pandemic of coronavirus disease 2019(COVID-19),a disease caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).Immunosuppressed individuals of liver transplant recipients(LTRs)tend to have a high risk of COVID-19 infection and related complications.Therefore,COVID-19 vaccination has been recommended to be administered as early as possible in LTRs.Data sources:The keywords“liver transplant”,“SARS-CoV-2”,and“vaccine”were used to retrieve articles published in PubMed.Results:The antibody response following the 1st and 2nd doses of vaccination was disappointingly low,and the immune responses among LTRs remarkably improved after the 3rd or 4th dose of vaccination.Although the 3rd or 4th dose of COVID-19 vaccine increased the antibody titer,a proportion of patients remained unresponsive.Furthermore,recent studies showed that SARS-CoV-2 vaccine could trigger adverse events in LTRs,including allograft rejection and liver injury.Conclusions:This review provides the recently reported data on the antibody response of LTRs following various doses of vaccine,risk factors for poor serological response and adverse events after vaccination. 展开更多
关键词 Liver transplant covid-19 SARS-CoV-2 VACCINE Antibody response
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规律运动在防治COVID-19中的研究进展
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作者 何玉敏 刘军 《生理科学进展》 CAS 北大核心 2024年第2期107-115,共9页
新型冠状病毒病(coronavirus disease-19,COVID-19)是由严重急性呼吸综合征冠状病毒2(SARS-CoV-2)感染引起的以呼吸系统症状为主的疾病。多项研究证明,规律运动对预防COVID-19、增强治疗效果、避免不良预后具有重要作用。本文梳理了运动... 新型冠状病毒病(coronavirus disease-19,COVID-19)是由严重急性呼吸综合征冠状病毒2(SARS-CoV-2)感染引起的以呼吸系统症状为主的疾病。多项研究证明,规律运动对预防COVID-19、增强治疗效果、避免不良预后具有重要作用。本文梳理了运动在COVID-19防治前、中、后的作用及可能机制,运动可通过调节ACE2/Ang(1-7)/Mas轴、增强免疫力和心肺功能、抑制炎症因子和氧化应激、调节肠道菌群稳态以及改善心理状态等途径发挥作用,进而总结出COVID-19防治不同阶段的运动处方,在对运动防治COVID-19全面总结的同时,也为后疫情时代类似呼吸道传染疾病的预防和治疗提供借鉴和参考。 展开更多
关键词 规律运动 covid-19 ACE2 免疫系统 炎症
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COVID-19疫情防控常态化时期社会工作者心理健康水平调查及影响因素分析:以北京市朝阳区为例
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作者 张函 高媛 +6 位作者 马万欣 刘宏新 孟凡锐 张丹萍 刘春宇 刘璐 邢颖 《协和医学杂志》 CSCD 北大核心 2024年第4期845-854,共10页
目的了解COVID-19疫情防控常态化期间,社工焦虑、抑郁、睡眠障碍发生情况并分析其影响因素。方法采用分层整群抽样法,于2021年11月—2022年3月期间选取北京市朝阳区酒仙桥、望京、太阳宫、十八里店、孙河5个街道的全部社工为研究对象(... 目的了解COVID-19疫情防控常态化期间,社工焦虑、抑郁、睡眠障碍发生情况并分析其影响因素。方法采用分层整群抽样法,于2021年11月—2022年3月期间选取北京市朝阳区酒仙桥、望京、太阳宫、十八里店、孙河5个街道的全部社工为研究对象(社工组),并以该5个街道对应社区医院且具有相同年龄范围的在职一线医护人员(医护组)、社区居民(居民组)为对照人群。社工组、医护组、居民组比例为1∶1∶1。采用问卷星平台,向社工、医护人员、社区居民微信群发放电子问卷展开调查。比较3组焦虑、抑郁、睡眠障碍筛查阳性率,并采用多因素Logistic回归和决策树分析社工焦虑、抑郁、睡眠障碍的影响因素。结果共回收问卷954份,其中62份不合格予以剔除,最终纳入892份(935%)有效问卷进行数据分析。其中社工组372份(417%),医护组262份(294%),居民组258份(289%)。社工组焦虑、抑郁、睡眠障碍筛查阳性率分别为153%、220%、481%,较医护组(76%、103%、305%)和居民组(70%、85%、295%)明显升高(P均<0001)。多因素Logistic回归显示,家庭负担(OR=180,95%CI:109~296)、中文版压力知觉量表(Chinese perceived stress scale,CPSS)评分(OR=134,95%CI:124~145)是社工焦虑的独立影响因素,CPSS评分(OR=129,95%CI:120~139)、社会支持评定量表(social support rating scale,SSRS)评分(OR=096,95%CI:092~100)是社工抑郁的独立影响因素,有精神疾病家族史(OR=491,95%CI:127~1894)、CPSS评分(OR=120,95%CI:114~127)、SSRS评分(OR=095,95%CI:091~098)是社工睡眠障碍的独立影响因素。决策树分析结果与多因素Logistic回归分析结果基本一致,家庭负担、CPSS评分、SSRS评分是影响社工心理健康的重要变量,其中CPSS评分与社工焦虑、抑郁、睡眠障碍均呈强关联。结论在COVID-19疫情防控常态化时期,相较于医护人员和社区居民,社工表现出更高水平的心理健康问题。压力知觉、社会支持为社工心理健康的重要影响因素,尤其以压力知觉的影响为著。 展开更多
关键词 covid-19 社会工作者 焦虑 抑郁 睡眠障碍
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Mental health status among COVID-19 patients survivors of critical illness in Saudi Arabia:A 6-month follow-up questionnaire study 被引量:1
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作者 Abdullah M Alhammad Namareq F Aldardeer +10 位作者 Abdulaziz Alqahtani Mohammad H Aljawadi Bushra Alnefaie Raghad Alonazi Mansour Almuqbil Abdulrahman Alsaadon Rakan M Alqahtani Rashid Alballaa Bader Alshehri Mohammed I Alarifi Fahad D Alosaimi 《World Journal of Clinical Cases》 SCIE 2024年第15期2560-2567,共8页
BACKGROUND Psychological assessment after intensive care unit(ICU)discharge is increasingly used to assess patients'cognitive and psychological well-being.However,few studies have examined those who recovered from... BACKGROUND Psychological assessment after intensive care unit(ICU)discharge is increasingly used to assess patients'cognitive and psychological well-being.However,few studies have examined those who recovered from coronavirus disease 2019(COVID-19).There is a paucity of data from the Middle East assessing the post-ICU discharge mental health status of patients who had COVID-19.AIM To evaluate anxiety and depression among patients who had severe COVID-19.METHODS This is a prospective single-center follow-up questionnaire-based study of adults who were admitted to the ICU or under ICU consultation for>24 h for COVID-19.Eligible patients were contacted via telephone.The patient’s anxiety and depression six months after ICU discharge were assessed using the Hospital Anxiety and Depression Scale(HADS).The primary outcome was the mean HADS score.The secondary outcomes were risk factors of anxiety and/or depression.RESULTS Patients who were admitted to the ICU because of COVID-19 were screened(n=518).Of these,48 completed the questionnaires.The mean age was 56.3±17.2 years.Thirty patients(62.5%)were male.The main comorbidities were endocrine(n=24,50%)and cardiovascular(n=21,43.8%)diseases.The mean overall HADS score for anxiety and depression at 6 months post-ICU discharge was 11.4(SD±8.5).A HADS score of>7 for anxiety and depression was detected in 15 patients(30%)and 18 patients(36%),respectively.Results from the multivariable ordered logistic regression demonstrated that vasopressor use was associated with the development of anxiety and depression[odds ratio(OR)39.06,95% confidence interval:1.309-1165.8;P<0.05].CONCLUSION Six months after ICU discharge,30% of patients who had COVID-19 demonstrated a HADS score that confirmed anxiety and depression.To compare the psychological status of patients following an ICU admission(with vs without COVID-19),further studies are warranted. 展开更多
关键词 covid-19 Critically ill ANXIETY DEPRESSION HADS Saudi Arabia
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托珠单抗治疗COVID-19导致继发感染风险的Meta分析
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作者 罗娅 余彦廷 +1 位作者 张雪 王重娟 《昆明医科大学学报》 CAS 2024年第2期57-64,共8页
目的通过Meta分析评估托珠单抗(tocilizumab,TCZ)治疗新型冠状病毒感染(corona virus disease2019,COVID-19)导致的继发感染风险,为托珠单抗在COVID-19患者中应用的安全性提供循证依据。方法在The Cochrane Library、PubMed、Web of Sci... 目的通过Meta分析评估托珠单抗(tocilizumab,TCZ)治疗新型冠状病毒感染(corona virus disease2019,COVID-19)导致的继发感染风险,为托珠单抗在COVID-19患者中应用的安全性提供循证依据。方法在The Cochrane Library、PubMed、Web of Science、中国知网、中国生物医学文献数据库以及万方数据库中检索了2019年12月19日至2022年12月30日期间使用托珠单抗治疗COVID-19患者的相关研究,筛选并提取文献中发生继发感染的数据,利用RevMan 5.4.1进行Meta分析。结果共筛选了1691篇参考文献,纳入18项研究,涉及3933名患者。托珠单抗+标准治疗组继发感染发生率为19.14%(331/1729),标准治疗组继发感染发生率为12.11%(267/2204)。Meta分析结果显示,托珠单抗+标准治疗组继发感染发生率高于标准治疗组[RR=1.35,95%CI(1.05,1.74),P=0.02]。亚组分析显示,使用不同剂量的托珠单抗发生继发感染的风险不同。托珠单抗给药剂量为400~800 mg/d的亚组继发感染发生率明显高于标准治疗组,差异具有统计学意义[RR=1.48,95%CI(1.19,1.84),P=0.0004];≤400 mg/d继发感染发生率也显著高于标准治疗组,差异具有统计学意义[RR=1.87,95%CI(1.28,2.72),P=0.001];托珠单抗给药剂量为6~8 mg/kg亚组与标准治疗组比较差异无统计学意义。结论与标准治疗相比,托珠单抗可能增加COVID-19患者发生继发感染的风险,临床给药前应仔细评估使用托珠单抗治疗的利益和风险。但是,目前仍需要更多大样本、高质量的研究来进一步评估。 展开更多
关键词 托珠单抗 covid-19 继发感染 META分析
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基于自注意力机制LSTM的COVID-19感染预测
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作者 吴昊 曹宇 +1 位作者 魏海平 田壮 《计算机应用与软件》 北大核心 2024年第9期106-113,共8页
COVID-19因各国气候、政府政策和疫苗接种人数等因素的不同而呈现不同的发展趋势,这导致COVID-19数据不稳定,传统的机理模型无法根据历史时序数据做出准确预测。因此,提出一种在深度学习LSTM网络框架下引入Self-Attention机制的改进模... COVID-19因各国气候、政府政策和疫苗接种人数等因素的不同而呈现不同的发展趋势,这导致COVID-19数据不稳定,传统的机理模型无法根据历史时序数据做出准确预测。因此,提出一种在深度学习LSTM网络框架下引入Self-Attention机制的改进模型。通过仿真实验,对中国、英国和意大利的COVID-19现存病例数据进行预测,并与带有非线性传染率的SIS模型、LSTM模型和ConvLSTM模型的预测结果对比,实验证明,相比于其他三种模型,LSTM-Self-Attention模型的预测精度更高。 展开更多
关键词 covid-19 SIS 自注意力机制 长短期记忆网络 ConvLSTM
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