We ask whether mortality from historical pandemics has any predictive content for mortality in the Covid-19 pandemic. We find strong persistence in public health performance. Places that performed worse in terms of mortality in the 1918 influenza pandemic also have higher Covid-19 mortality today. This is true across countries as well as across a sample of large US cities. Experience with SARS in 2003 is associated with slightly lower mortality today. We discuss some socio-political factors that may account for persistence including distrust of expert advice, lack of cooperation, over-confidence, and health care supply shortages. Multi-generational effects of past pandemics may also matter.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8285223 | PMC |
http://dx.doi.org/10.1016/j.ehb.2021.101044 | DOI Listing |
Arthroplast Today
February 2025
Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands.
Background: Age and sex are well-known risk factors for cardiovascular complications and mortality following total hip arthroplasty (THA) and total knee arthroplasty (TKA). Yet, stratified up-to-date absolute risk estimates, which are needed to optimize prevention, are lacking.
Methods: All Dutch patients who had a first primary THA and TKA for osteoarthritis between 2015 and 2021 were included.
Arthroplast Today
February 2025
Department of Orthopedic Surgery, University of California, Los Angeles, Santa Monica, CA, USA.
Background: Revision hip and knee arthroplasty volume continues to rise, and total femur replacement (TFR) remains a key salvage option in patients with extensive bone loss. Prior research has demonstrated mixed results of this procedure, and this study aimed to characterize the outcomes of nononcologic TFR in one of the largest single-center modern series.
Methods: A retrospective analysis was conducted on 23 nononcologic TFR procedures performed on 22 patients between 2012 and 2021.
Mater Today Bio
February 2025
State Key Laboratory of Digital Medical Engineering, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing, 210009, China.
Hepatocellular carcinoma (HCC) is a major public health threat due to its high incidence and mortality rates. Transcatheter arterial chemoembolization (TACE), the primary treatment for intermediate-to-advanced hepatocellular carcinoma (HCC), commonly utilizes embolic agents loaded with anthracycline-based cytotoxic drugs. Post-TACE, the hypoxic microenvironment in the tumor induced by embolization stimulates the formation of new blood vessels, potentially leading to revascularization and diminishing TACE's efficacy.
View Article and Find Full Text PDFHeart Fail Rev
January 2025
School of Cardiovascular and Metabolic Medicine & Sciences, King's College London British Heart Foundation Centre of Research Excellence, London, UK.
With rising incidence, mortality and limited therapeutic options, heart failure with preserved ejection fraction (HFpEF) remains one of the most important topics in cardiovascular medicine today. Characterised by left ventricular diastolic dysfunction partially due to impaired Ca homeostasis, one ion channel in particular, SarcoEndoplasmic Reticulum Ca-ATPase (SERCA2a), may play a significant role in its pathophysiology. A better understanding of the complex mechanisms interplaying to contribute to SERCA2a dysfunction will help develop treatments targeting it and thus address the growing clinical challenge HFpEF poses.
View Article and Find Full Text PDFClin Epidemiol
January 2025
Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany.
Purpose: The COVID-19 pandemic had a severe influence on the entire health sector. Until today, the effect of a SARS-CoV-2 infection on older patients with a proximal humeral fracture (PHF) is unknown. This study examined the following questions: Did the incidence of PHF of older people in Germany vary during the pandemic? Did the treatment change between the lockdown and non-lockdown periods? Was a SARS-CoV-2 infection associated with a worse outcome?
Methods: Retrospective claims data of the BARMER health insurance were analysed.
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