Brit J Hosp Med
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Aims/Background Indeterminate cell histiocytosis is a rare proliferative histiocytic disease with an unknown aetiology, which shares immunophenotypic features of both Langerhans cells and macrophages. There is a relationship between indeterminate cell histiocytosis and cancer, while there are no reports about indeterminate cell histiocytosis and bullous pemphigoid. In this study, we reported the rare case of a patient with primary cutaneous indeterminate cell histiocytosis who had been diagnosed with oesophagal cancer and later developed bullous pemphigoid. ⋯ Histopathological examination of blisters and bullae on the lower limbs revealed a subepidermal blister with infiltration of a large number of eosinophils within the blister and the dermis beneath it. Direct immunofluorescence showed that immunoglobulin Gs (IgGs) were linearly deposited in the basal membrane zone. Conclusion The coexistence of oesophageal carcinoma, indeterminate cell histiocytosis, and bullous pemphigoid in a single patient represents a rare case that warrants consideration of possible underlying mechanisms.
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Aims/Background Adult-onset Still's disease (AOSD) shares similar clinical symptoms with sepsis. Thus, differentiating between AOSD and sepsis presents a great challenge while making diagnosis. This study aimed to analyse the changes in blood microbiota related to AOSD and sepsis using metagenomic next-generation sequencing (mNGS), identify potential biomarkers that distinguish AOSD from sepsis, and explore the diagnostic value of mNGS in differentiation between these two pathological conditions. ⋯ Linear discriminant analysis effect size (LEfSe) showed that Mucoromycota, Saccharomycetes, Moraxellales, Mucorales, Xanthomonadales, Saccharomycetales, Acinetobacter, Stenotrophomonas, Yarrowia, Apophysomyces, Acinetobacter johnson, Yarrowia lipolytica, Apophysomyces variabilis and Stenotrophomonas maltophilia were more enriched in sepsis group (p < 0.05). The top five variables with the strongest capability in distinguishing between AOSD and sepsis were Acinetobacter johnsonii, Apophysomyces variabilis, Propionibacterium acnes, Stenotrophomonas maltophilia and Yarrowia lipolytica. Conclusion The blood microorganisms in AOSD were different from sepsis, and mNGS was potential to distinguish between AOSD and sepsis.
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Aims/Background Patients with chronic rhinosinusitis often have a higher incidence of anxiety and depression. Nevertheless, the impact of specific chronic rhinosinusitis types (chronic anterior/posterior/anterior and posterior rhinosinusitis) on anxiety and depression remains unexplored. Methods From January 2022 to July 2023, we employed various assessment scales to gauge the severity of chronic rhinosinusitis and anxiety and depression among Chinese patients with chronic rhinosinusitis. ⋯ The number of patients with anxiety and depression in the chronic posterior rhinosinusitis and chronic anterior and posterior rhinosinusitis groups (p=0.022), the nasal symptom subdomain scores of the chronic anterior rhinosinusitis and chronic anterior and posterior rhinosinusitis (p=0.011) groups and the chronic posterior rhinosinusitis and chronic anterior and posterior rhinosinusitis (p=0.008) groups, and the Lund-Kennedy score of the three groups (all p < 0.05) were significantly different. Binary logistic regression analysis revealed that chronic rhinosinusitis type (p=0.035) was a risk factor for anxiety and depression. Conclusion Anatomical chronic rhinosinusitis type was a risk factor for anxiety and depression in patients with chronic rhinosinusitis.
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Aims/Background Previous studies have indicated correlations between various risky behaviours, increased risk tolerance, and the likelihood of heart failure. However, the causative nature of these correlations remains to be established. Therefore, our research aims to explore the causality between phenotypes of risky behaviour and the incidence of heart failure. ⋯ Conversely, a genetic predisposition towards frequent automobile speeding showed a protective effect against heart failure (odds ratio, 0.732; 95% confidence interval, 0.545-0.982, p=0.037). Conclusion This Mendelian randomisation study confirmed genetically that risky behaviours are causally linked to the likelihood of heart failure. This finding may offer fresh perspectives on the pathogenic mechanisms underlying the progression of heart failure.
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Aims/Background The combination of lenvatinib and programmed cell death protein 1 (PD-1) inhibitor has demonstrated significant efficacy in treating unresectable hepatocellular carcinoma. Our study aimed to evaluate the safety and efficacy of triple therapy that includes hepatic arterial infusion chemotherapy, lenvatinib and PD-1 inhibitor for treating unresectable hepatocellular carcinoma. Methods Patients with a primary diagnosis of advanced hepatocellular carcinoma between June 2020 and August 2023 were included in this study. ⋯ The pathological complete response was observed in six patients (19.4%) and the pathological partial response rate in eight patients (25.8%). All adverse events occurred in 77.4% of the patients. Conclusion In patients with unresectable hepatocellular carcinoma, the combination of hepatic arterial infusion chemotherapy, lenvatinib, and PD-1 inhibitor exhibits favourable efficacy and well tolerability, achieving a desirable pathological complete response rate while maintaining manageable drug toxicity.