Medicine
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Despite significant advancements in the treatment of non-small cell lung cancer (NSCLC) through immunotherapy, many patients still exhibit resistance to this approach. This study aims to identify the characteristics of individuals who can benefit from immunotherapy, especially immune checkpoint inhibitors (ICIs), and to investigate optimal strategies for patients who experience resistance to it. Data on gene expression patterns and clinical information from NSCLC patients who underwent immunotherapy were obtained from the Gene Expression Omnibus databases. ⋯ The risk signature has demonstrated its effectiveness in forecasting the prognosis of NSCLC treated with ICIs, enabling better patient stratification and more accurate prediction of immunotherapy response. Moreover, MNX1 and HOXD1 have been identified as key molecules related to immunotherapy resistance. Inhibition of these molecules, combined with current ICIs, offers novel strategies for the management of NSCLC patients.
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This study aimed to report and recall a simple method to remove the lens capsule ab externo when performing intrascleral fixation of an intracapsular intraocular lens (IOL) dislocation with reuse of the IOL. ⋯ In cases of 3-piece IOL dislocation, employing the ab externo technique for lens capsule extraction has been proven to be a straightforward and efficient method. This approach facilitates the removal of the lens capsule around the IOL. If subsequent damage to the IOL is identified, it allows for easy conversion to replacement.
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Numerous studies have substantiated the pivotal role of long non-coding RNAs (lncRNAs) in the progression of non-small cell lung cancer (NSCLC) and the prognosis of afflicted patients. Notably, individuals with NSCLC may exhibit heightened vulnerability to the novel coronavirus disease (COVID-19), resulting in a more unfavorable prognosis subsequent to infection. Nevertheless, the impact of COVID-19-related lncRNAs on NSCLC remains unexplored. ⋯ Our findings further support the association between COVID-19 infection and neuroactive ligand-receptor interaction, as well as steroid metabolism in NSCLC. Moreover, we identified several highly sensitive chemotherapy drugs for NSCLC treatment. The developed model holds significant value in predicting the prognosis of NSCLC patients and guiding treatment decisions.
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Observational Study
Clinical manifestations and misdiagnosis factors of pulmonary embolism patients seeking treatment in cardiology.
To explore the clinical manifestations and factors leading to misdiagnosis in pulmonary embolism (PE) patients in a cardiology department. We retrospectively analyzed 74 patients diagnosed with PE at our hospital from March 2018 to March 2022, comparing them to 136 patients suspected of PE but excluded by computed tomography pulmonary angiography during the same period. Both groups received the same basic care, including disease counseling, nutritional planning, and monitoring. ⋯ PE in cardiology patients may present with pulmonary rales, hypotension, shortness of breath, and abdominal symptoms, warranting reexamination for PE. Misdiagnosis factors typically involve chest pain, tightness, and shortness of breath. Lower limb varicose veins and DVT are reliable predictors of suspected PE.
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Sleep is a vital restorative process that plays a pivotal role in maintaining the delicate equilibrium of mental and physical well-being. Both short and long sleep duration are associated with a range of adverse health outcomes. Numerous studies have consistently demonstrated a robust association between sleep duration and liver disease. ⋯ Using a two-segment linear regression model, we found an U-shaped relationship and significant inflection point between between ALT and AST with sleep duration. The present study unveiled a significant inverse correlation between sleep duration and levels of ALT and AST, while no significant association was observed with TB levels. Furthermore, variations in the optimal sleep duration for liver function recovery were identified across diverse populations, thereby offering valuable healthcare recommendations to public.