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Herpes simplex virus 1 (HSV-1) is a frequently unrecognized, yet deadly cause of acute liver failure (ALF). We, therefore, analysed three cases of fatal HSV-1-induced ALF. All patients shared clinical (extremely elevated transaminases, LDH and AST/LDH ratio < 1) and virological characteristics (ratio of viral load in plasma versus throat swabs: 60-700-fold, lack of anti-HSV-1-IgG antibodies or low IgG-avidity during primary infection), which may help to identify patients at risk. Additionally, in vitro chemosusceptibility assays revealed high efficacy of the helicase-primase inhibitors (HPI), pritelivir and drug-candidate IM-250 compared to acyclovir (ACV) using HSV-1-isolates from two patients; hence, ACV/HPI-combinations might offer new therapeutic options for HSV-induced ALF.
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http://dx.doi.org/10.1111/liv.15215 | DOI Listing |
Trop Doct
September 2025
Professor, Department of Otorhinolaryngology, KS Hegde Medical Academy, Deralakatte, NITTE (Deemed to be University), Mangalore, KA, India.
Infection with the bacterium can cause melioidosis, a potentially life-threatening disease. As a facultative intracellular pathogen, it poses challenges for treatment and demands long-term follow-up. Neck abscesses caused by Burkholderia are rare, but it is essential to consider their possibility, as prompt diagnosis and treatment are crucial for improving outcomes and preventing complications.
View Article and Find Full Text PDFInt Arch Allergy Immunol
September 2025
Background: Anaphylaxis is a life-threatening, systemic allergic reaction. This study aims to compare anaphylactic triggers, clinical presentation and management between elderly (≥65 years old) and non-elderly adults.
Methods: Data from the Cross-Canada Anaphylaxis Registry (C-CARE) from April 2011 to May 2024 was collected, spanning five emergency departments (EDs) and one emergency medical service (EMS) across three Canadian provinces.
Clin J Gastroenterol
September 2025
Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan.
Portopulmonary hypertension (POPH), a subtype of pulmonary arterial hypertension (PAH), develops with portal hypertension and may persist after liver transplantation. While there have been successes using balloon-occluded retrograde transvenous obliteration (BRTO) for POPH, no reports exist on long-term follow-up. A 60-year-old man with hepatitis C cirrhosis developed POPH.
View Article and Find Full Text PDFJ Interv Card Electrophysiol
September 2025
Federal University of Minas Gerais, R. Alfredo Balena, 190, Santa Efigênia, Belo Horizonte, Brazil.
Background: Chagas heart disease (ChD) is a significant public health concern in Latin America, contributing to a high incidence of sudden cardiac death (SCD). Despite advances in heart failure treatment, management of Chagas cardiomyopathy has not progressed accordingly. While ICDs are effective for primary and secondary prevention in other conditions, patients with ChD often experience more frequent episodes of ventricular tachycardia, and ICD use may provide a negative impact and increase mortality.
View Article and Find Full Text PDFHum Genet
September 2025
College of Otolaryngology Head and Neck Surgery, Chinese PLA General Hospital, Chinese PLA Medical School, 28 Fuxing Road, Beijing, 100853, China.
Recessive variants in TWNK cause syndromes arising from mitochondrial DNA (mtDNA) depletion. Hearing loss is the most prevalent manifestation in individuals with these disorders. However, the clinical and pathophysiological features have not been fully elucidated.
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