理学最新文献

{"title":"Ambispective epidemiological observational study of varicella-zoster virus infection: An 18 year-single-center Bulgarian experience.","authors":"Hristiana M Batselova, Tsvetelina V Velikova","doi":"10.5501/wjv.v13.i3.92525","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.92525","url":null,"abstract":"<p><strong>Background: </strong>Varicella (chickenpox) and herpes zoster (shingles) are outcomes of varicella-zoster virus (VZV) infection, and understanding their incidence trends is vital for public health planning.</p><p><strong>Aim: </strong>To conduct an ambispective epidemiological study by analyzing the main epidemiological characteristics of VZV infection during an 18 year-period (2000-2018).</p><p><strong>Methods: </strong>We used descriptive and epidemiological methods to characterize chickenpox in Bulgaria, the city of Plovdiv and the region for a period of 18 years (2000-2018).</p><p><strong>Results: </strong>The average incidence of varicella-zoster infection for the period 2000-2018 in the Plovdiv region was estimated at 449.58‰. The highest relative share of the infection was assessed in the month of January at 13.6%, and the lowest in the months of August and September at 2.9% (both months). The age group most affected by the infection was 1-4 years, followed by 5-9 years. This corresponds to the so-called \"pro-epidemic population\" - a phenomenon typical for airborne infections, confirming their mass impact on the perpetuation of VZV infection.</p><p><strong>Conclusion: </strong>Our findings reveal significant insights into VZV epidemiology, including age-specific incidence rates, clinical manifestations, and vaccination impact. This comprehensive analysis contributes to the broader understanding of VZV infection dynamics and may inform evidence-based preventive measures.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"92525"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401008/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Viral etiologies of acute liver failure.","authors":"Brian W McSteen, Xiao-Han Ying, Catherine Lucero, Arun B Jesudian","doi":"10.5501/wjv.v13.i3.97973","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.97973","url":null,"abstract":"<p><p>Acute liver failure (ALF) is a rare cause of liver-related mortality worldwide, with an estimated annual global incidence of more than one million cases. While drug-induced liver injury, including acetaminophen toxicity, is the leading cause of ALF in the Western world, viral infections remain a significant cause of ALF and the most common cause in many developing nations. Given the high mortality rates associated with ALF, healthcare providers should be aware of the broad range of viral infections that have been implicated to enable early diagnosis, rapid treatment initiation when possible, and optimal management, which may include liver transplantation. This review aims to provide a summary of viral causes of ALF, diagnostic approaches, treatment options, and expected outcomes.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"97973"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401000/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retrospective study evaluating association of colorectal tumors and hepatitis C virus.","authors":"Maya Gogtay, Lekha Yadukumar, Yuvaraj Singh, Mithil Gowda Suresh, Aakriti Soni, Anuroop Yekula, Asha Bullappa, George M Abraham","doi":"10.5501/wjv.v13.i3.92647","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.92647","url":null,"abstract":"<p><strong>Background: </strong>Chronic hepatitis C virus (HCV) has been associated with hepatic and extrahepatic malignancies. Limited studies have shown an association between colorectal adenomas and HCV populations.</p><p><strong>Aim: </strong>To study the prevalence of colorectal adenomas in patients with HCV compared to the general population and to evaluate if it is an independent risk factor for colorectal adenomas.</p><p><strong>Methods: </strong>Patients were divided into HCV and non-HCV based on their HCV RNA titers. Patients with alcoholic liver disease, hepatitis B infection, and inflammatory bowel disease were excluded. Continuous variables were analyzed using the Mann-Whitney <i>U</i> test, and categorical variables using <i>χ</i> ² with <i>P</i> < 0.05 were considered statistically significant. The significant covariates (independent variables) were matched in both groups by propensity score matching, followed by multivariate regression analysis.</p><p><strong>Results: </strong>Of the 415 patients screened, 109 HCV patients and 97 non-HCV patients with colonoscopy results were included in the study. HCV patients were older, had a smoking history, had less frequent aspirin use, and had a lower body mass index (BMI) (<i>P</i> < 0.05). The HCV cohort had a significantly increased number of patients with adenomas (adenoma detection rate of 53.2% <i>vs</i> 34%. <i>P</i> = 0.006). We performed a propensity-matched multivariate analysis where HCV infection was significantly associated with colorectal adenoma (OR: 2.070, <i>P</i> = 0.019).</p><p><strong>Conclusion: </strong>Our study shows a significantly higher rate of adenomas in HCV patients compared to the general population. Prospective studies would help determine if the increase in adenoma detection lowers the risk for colorectal cancer.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"92647"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401003/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dosage and utilization of dexamethasone in the management of COVID-19: A critical review.","authors":"Imran Sethi, Asim Shaikh, Musa Sethi, Hira Khalid Chohan, Sheraz Younus, Syed A Khan, Salim Surani","doi":"10.5501/wjv.v13.i3.95709","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.95709","url":null,"abstract":"<p><strong>Background: </strong>The severe respiratory manifestations observed in severe coronavirus disease 2019 (COVID-19) cases are often associated with an excessive inflammatory response. Dexamethasone, a synthetic glucocorticoid, exerts its anti-inflammatory effects by inhibiting the transcription of pro-inflammatory genes and suppressing the activity of various immune cells. This mechanism has implications for mitigating the cytokine storm observed in severe COVID-19 cases. Early on in the pandemic, the Recovery Collaborative working group showed a mortality benefit of using dexamethasone in decreasing mortality in patients with COVID-19 requiring respiratory support. However, the optimal dosage of corticosteroids remains debatable. Several studies that compare different doses of dexamethasone in COVID-19 exist, but the results are conflicting.</p><p><strong>Aim: </strong>To review the latest evidence regarding dosage, safety, and efficacy of dexamethasone in severe COVID-19.</p><p><strong>Methods: </strong>We followed preferred reporting items for systematic reviews and meta-analysis guidelines. A detailed literature search was conducted across PubMed, Google Scholar, and Medline to include publications up to March 2024. Our keywords included \"COVID-19\" \"SARS-CoV-2\" \"dexamethasone\" \"corticosteroid\" \"steroid\" and \"glucocorticoid\"-along with their combinations. We employed the Cochrane Risk of Bias Tool and the Newcastle-Ottawa scale to evaluate the integrity and potential of bias in the included studies. A meta-analysis was conducted using a random-effects model, assessing pooled odds ratios and mean differences, with heterogeneity gauged by the <i>I</i> ² statistic and the <i>χ</i> ² tests.</p><p><strong>Results: </strong>No statistical differences were found in 28-day all-cause mortality [pooled odds ratio (OR) = 1.109, 95%CI: 0.918-1.340], 60-day all-cause mortality (OR = 0.873, 95%CI: 0.744-1.024; <i>I</i> ² = 47.29%), mean length of hospital stay (mean difference = -0.08 days, 95%CI: -0.001 to 0.161) and adverse events (OR = 0.877, 95%CI: 0.707-1.087).</p><p><strong>Conclusion: </strong>Differing doses of corticosteroids have no clinical implications on mortality, mean length of hospital stay, and adverse events in COVID-19 patients. Additional research is required in patients requiring invasive or non-invasive ventilation.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"95709"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401006/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transplacental transmission of dengue infection.","authors":"Leonel Eslatkin Aguilar Zambrano, Victor Manuel Vasquez Zevallos, Gita Vita Soraya, Lola Ayu Istifiani, Syafrizal Aji Pamungkas, Zulvikar Syambani Ulhaq","doi":"10.5501/wjv.v13.i3.91325","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.91325","url":null,"abstract":"<p><p>We specifically addressed the persistent challenge of dengue in endemic regions, highlighting the potential seriousness of dengue infection through vertical transmission. Vertical dengue transmission has been well documented, particularly in hyper-endemic regions, including Ecuador. Herein, we present a neonate diagnosed with congenital dengue and review similar cases from previously published reports. Although congenital dengue is commonly infected with severe serotypes of DENV (DENV-1 and DENV-2) infections, favorable outcomes are generally observed.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"91325"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11400998/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of vitamin D in COVID-19 and other viral infections.","authors":"Muhammet Mesut Nezir Engin, Öner Özdemir","doi":"10.5501/wjv.v13.i3.95349","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.95349","url":null,"abstract":"<p><p>Vitamin D is a steroid hormone that is naturally produced in the body or obtained through dietary sources, primarily under the influence of UVB radiation. This essential nutrient has a vital role in numerous physiological processes, encompassing immune function, cell growth, differentiation, insulin regulation, and cardiovascular well-being, along with its pivotal role in sustaining the delicate equilibrium of calcium and phosphate concentrations in the body. Moreover, vitamin D reinforces mucosal defense and bolsters the immune system through immunomodulation, making it a critical component of overall health. Numerous studies have unveiled the profound connection between vitamin D and the predisposition to respiratory tract infections, including well-known viruses such as influenza and the novel severe acute respiratory syndrome coronavirus 2. Vitamin D deficiency has been consistently linked to increased severity of coronavirus disease 2019 (COVID-19) and a heightened risk of mortality among afflicted individuals. Retrospective observational studies have further substantiated these findings, indicating that levels of vitamin D are linked with both the occurrence and severity of COVID-19 cases. Vitamin D has its influence on viral infections through a multitude of mechanisms, such as promoting the release of antimicrobial peptides and fine-tuning the responses of the immune system. Additionally, vitamin D is intertwined with the intricate network of the renin-angiotensin system, suggesting a potential impact on the development of complications related to COVID-19. While further clinical trials and extensive research are warranted, the existing body of evidence strongly hints at the possible use of vitamin D as a valuable tool in the prophylaxis and management of COVID-19 and other viral infectious diseases.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"95349"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401007/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transient elastography and diffusion-weighted magnetic resonance imaging for assessment of liver fibrosis in children with chronic hepatitis C.","authors":"Mohamed A El-Guindi, Alif A Allam, Ahmed A Abdel-Razek, Gihan A Sobhy, Menan E Salem, Mohamed A Abd-Allah, Mostafa M Sira","doi":"10.5501/wjv.v13.i3.96369","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.96369","url":null,"abstract":"<p><strong>Background: </strong>Chronic hepatitis C (CHC) is a health burden with consequent morbidity and mortality. Liver biopsy is the gold standard for evaluating fibrosis and assessing disease severity and prognostic purposes post-treatment. Noninvasive alternatives for liver biopsy such as transient elastography (TE) and diffusion-weighted magnetic resonance imaging (DW-MRI) are critical needs.</p><p><strong>Aim: </strong>To evaluate TE and DW-MRI as noninvasive tools for predicting liver fibrosis in children with CHC.</p><p><strong>Methods: </strong>This prospective cross-sectional study initially recruited 100 children with CHC virus infection. Sixty-four children completed the full set of investigations including liver stiffness measurement (LSM) using TE and measurement of apparent diffusion coefficient (ADC) of the liver and spleen using DW-MRI. Liver biopsies were evaluated for fibrosis using Ishak scoring system. LSM and liver and spleen ADC were compared in different fibrosis stages and correlation analysis was performed with histopathological findings and other laboratory parameters.</p><p><strong>Results: </strong>Most patients had moderate fibrosis (73.5%) while 26.5% had mild fibrosis. None had severe fibrosis or cirrhosis. The majority (68.8%) had mild activity, while only 7.8% had moderate activity. Ishak scores had a significant direct correlation with LSM (<i>P</i> = 0.008) and were negatively correlated with both liver and spleen ADC but with no statistical significance (<i>P</i> = 0.086 and <i>P</i> = 0.145, respectively). Similarly, histopathological activity correlated significantly with LSM (<i>P</i> = 0.002) but not with liver or spleen ADC (<i>P</i> = 0.84 and 0.98 respectively). LSM and liver ADC were able to significantly discriminate F3 from lower fibrosis stages (area under the curve = 0.700 and 0.747, respectively) with a better performance of liver ADC.</p><p><strong>Conclusion: </strong>TE and liver ADC were helpful in predicting significant fibrosis in children with chronic hepatitis C virus infection with a better performance of liver ADC.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"96369"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401009/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Human immunodeficiency virus cascade-continuum of care stages and outcomes in a hospital in southern Brazil.","authors":"Manoela Badinelli Vaucher, Patrícia Fisch, Dimas Alexandre Kliemann","doi":"10.5501/wjv.v13.i3.96416","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.96416","url":null,"abstract":"<p><strong>Background: </strong>The human immunodeficiency virus (HIV) continuum of care cascade illustrates the 90-90-90 goals defined by the Joint United Nations Program on HIV/acquired immunodeficiency syndrome (UNAIDS). The care cascade includes the following five steps: Diagnosis, linkage to care, retention in care, adherence to antiretroviral therapy (ART), and viral suppression.</p><p><strong>Aim: </strong>To elaborate the HIV cascade of patients diagnosed with HIV at the Nossa Senhora da Conceição Hospital (HNSC) and to determine possible local causes for the loss of patients between each step of the cascade.</p><p><strong>Methods: </strong>This retrospective cohort study included patients diagnosed with HIV infection from January 1, 2015 to December 31, 2016 and followed up until July 31, 2019. The data were analyzed by IBM SPSS software version 25, and Poisson regression with simple robust variance was used to analyze variables in relation to each step of the cascade. Variables with <i>P</i> < 0.20 were included in multivariable analysis, and <i>P</i> < 0.05 was considered significant. Pearson's <i>χ</i> ² test was used to compare the groups of patients followed up at the HNSC and those followed up at other sites.</p><p><strong>Results: </strong>The results were lower than those expected by the UNAIDS, with 94% of patients linked, 91% retained, 81% adhering to ART, and 84% in viral suppression. Age and site of follow-up were the variables with the highest statistical significance. A comparison showed that the cascade of patients from the HNSC had superior results than outpatients, with a significant difference in the last step of the cascade.</p><p><strong>Conclusion: </strong>The specialized and continued care provided at the HNSC was associated with better results and was closer to the goals set by the UNAIDS. The development of the HIV cascade using local data allowed for the stratification and evaluation of risk factors associated with the losses occurring between each step of the cascade.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"96416"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401005/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dengue outbreaks in northern Nigeria: Evaluating the recommended Takeda vaccine and future prevention strategies.","authors":"Ismail Rabiu, Hafsat Abubakar Musa, Zephaniah Isaiah, Mujahid Hussaini, Muhammad Muhsin Umar, Suleiman Mustapha, Jaafaru Isah Abdullahi, Aminu Shehu, Mariya Abdullahi Sani","doi":"10.5501/wjv.v13.i3.95555","DOIUrl":"10.5501/wjv.v13.i3.95555","url":null,"abstract":"<p><p>Dengue fever, caused by the dengue virus (DENV), poses a significant public health challenge globally, with Nigeria experiencing sporadic outbreaks. A clear understanding of the dengue burden has not been achieved in Nigeria, just as in other African countries. Understanding the epidemiology and burden of dengue fever is essential for effective prevention and control strategies. This paper examines the recent dengue outbreaks in northern Nigeria, particularly in Sokoto state, and evaluates the recommended Takeda dengue vaccine (TDV) along with future prevention strategies. Despite limited surveillance and underreporting, dengue fever is endemic in Nigeria (with over 5 million cases and 5000 dengue-related deaths in 2023), with recent outbreaks indicating a growing concern. The TDV, a live attenuated tetravalent vaccine, has shown promise in preventing dengue fever, but challenges such as vaccine acceptance and accessibility need to be addressed. Global urbanization contributes to the disease's spread, which is influenced by factors such as population density, cultural beliefs, water storage practices, hygiene, and water supply accessibility. Future prevention strategies must focus on government intervention, community practices, and innovative vector control measures to mitigate the spread of DENV in Nigeria. This study will serve as a valuable reference for policymakers, researchers, and clinicians in the management and control of DENV in Nigeria and Africa as a whole.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"95555"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11400999/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recurrent stroke admissions with <i>vs</i> without COVID-19 and associated in-hospital mortality: A United States nationwide analysis, 2020.","authors":"Rupak Desai, Sai Priyanka Mellacheruvu, Sai Anusha Akella, Adil Sarvar Mohammed, Mushfequa Hussain, Abdul Aziz Mohammed, Pakhal Saketha, Praveena Sunkara, Jyotsna Gummadi, Paritharsh Ghantasala","doi":"10.5501/wjv.v13.i3.96453","DOIUrl":"https://doi.org/10.5501/wjv.v13.i3.96453","url":null,"abstract":"<p><strong>Background: </strong>Coronavirus disease 2019 (COVID-19) has been shown to increase the risk of stroke. However, the prevalence and risk of recurrent stroke in COVID-19 patients with prior stroke/transient ischemic attack (TIA), as well as its impact on mortality, are not established.</p><p><strong>Aim: </strong>To evaluate the impact of COVID-19 on in-hospital mortality, length of stay, and healthcare costs in patients with recurrent strokes.</p><p><strong>Methods: </strong>We identified admissions of recurrent stroke (current acute ischemic stroke admissions with at least one prior TIA or stroke) in patients with and without COVID-19 using ICD-10-CM codes using the National Inpatient Sample (2020). We analyzed the impact of COVID-19 on mortality following recurrent stroke admissions by subgroups.</p><p><strong>Results: </strong>Of 97455 admissions with recurrent stroke, 2140 (2.2%) belonged to the COVID-19-positive group. The COVID-19-positive group had a higher prevalence of diabetes and chronic kidney disease <i>vs</i> the COVID-19 negative group (<i>P</i> < 0.001). Among the subgroups, patients aged > 65 years, patients aged 45-64 years, Asians, Hispanics, whites, and blacks in the COVID-19 positive group had higher rates of all-cause mortality than the COVID-19 negative group (<i>P</i> < 0.01). Higher odds of in-hospital mortality were seen in the group aged 45-64 (OR: 8.40, 95%CI: 4.18-16.91) <i>vs</i> the group aged > 65 (OR: 7.04, 95%CI: 5.24-9.44), males (OR: 7.82, 95%CI: 5.38-11.35) compared to females (OR: 6.15, 95%CI: 4.12-9.18), and in Hispanics (OR: 15.47, 95%CI: 7.61-31.44) and Asians/Pacific Islanders (OR: 14.93, 95%CI: 7.22-30.87) compared to blacks (OR: 5.73, 95%CI: 3.08-10.68), and whites (OR: 5.54, 95%CI: 3.79-8.09).</p><p><strong>Conclusion: </strong>The study highlights the increased risk of all-cause in-hospital mortality in recurrent stroke patients with COVID-19, with a more pronounced increase in middle-aged patients, males, Hispanics, or Asians.</p>","PeriodicalId":61903,"journal":{"name":"世界病毒学杂志(英文版)","volume":"13 3","pages":"96453"},"PeriodicalIF":0.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401001/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142333520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}