A 60-year-old woman with Hepatitis C infection, cirrhosis, recurrent hepatic hydrothorax, and hepatocellular carcinoma was hospitalized with Coronavirus disease-2019 (COVID-19). After her initial discharge, she was re-admitted three weeks later with decompensated liver disease. Imaging revealed extensive thrombosis in the portal vein, superior mesenteric vein, splenic vein and bilateral brachial veins. Given the acute onset and extent of the thrombosis, the patient received therapeutic anticoagulation despite elevated prothrombin time/ international normalized ratio, thrombocytopenia and low fibrinogen. Cirrhotic patients with COVID-19 maybe at high risk of thrombosis, which can present with significant hepatic decompensation.
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http://dx.doi.org/10.1016/j.liver.2022.100105 | DOI Listing |
Cell Prolif
January 2025
State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, National Center for Respiratory Medicine, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
SARS-CoV-2 infection and the resultant COVID-19 pneumonia cause significant damage to the airway and lung epithelium. This damage manifests as mucus hypersecretion, pulmonary inflammation and fibrosis, which often lead to long-term complications collectively referred to as long COVID or post-acute sequelae of COVID-19 (PASC). The airway epithelium, as the first line of defence against respiratory pathogens, depends on airway basal stem cells (BSCs) for regeneration.
View Article and Find Full Text PDFAcad Radiol
January 2025
Radiology Department, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China (J.Z., F.X., Q.S., J.T., S.W., X.L.). Electronic address:
Rationale And Objectives: Severe COVID-19 typically results in pulmonary sequelae. However, current research lacks clarity on the differences in these sequelae among various clinical subtypes. This study aimed to evaluate the changing lung imaging features and predictive factors in patients with COVID-19 pneumonia in northern China over a 12-month follow-up period after the relaxation of COVID-19 restrictions in 2022.
View Article and Find Full Text PDFLancet
January 2025
Centre for Inflammatory Disease, Department of Immunology and Inflammation, Imperial College London, London, UK; Imperial College Renal and Transplant Centre, Imperial College Healthcare NHS Trust, Hammersmith Hospital, London, UK. Electronic address:
Background: In the UK, booster COVID-19 vaccinations have been recommended biannually to people considered immune vulnerable. We investigated, at a population level, whether the absence of detectable anti-SARS-CoV-2 spike protein IgG antibody (anti-S Ab) following three or more vaccinations in immunosuppressed individuals was associated with greater risks of infection and severity of infection.
Methods: In this prospective cohort study using UK national disease registers, we recruited participants with solid organ transplants (SOTs), rare autoimmune rheumatic diseases (RAIRDs), and lymphoid malignancies.
J Clin Med
January 2025
2nd Pulmonary Department, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece.
: Long-term lung sequelae in severe COVID-19 survivors, as well as their treatment, are poorly described in the current literature. : To investigate lung fibrotic sequelae in survivors of severe/critical COVID-19 pneumonia and their fate according to a "non-interventional" approach. : Prospective study of the above COVID-19 survivors after hospital discharge from March 2020 to October 2022.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Institute of Biomedicine & Department of Cell Biology, College of Life Science and Technology, Jinan University, Guangzhou 510632, China.
Following the COVID-19 pandemic, the prevalence of pulmonary fibrosis has increased significantly, placing patients at higher risk and presenting new therapeutic challenges. Current anti-fibrotic drugs, such as Nintedanib, can slow the decline in lung function, but their severe side effects highlight the urgent need for safer and more targeted alternatives. This study explores the anti-fibrotic potential and underlying mechanisms of an endogenous peptide (P5) derived from fibroblast growth factor 2 (FGF2), developed by our research team.
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