The American journal of the medical sciences
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Mortality profiles with multivariate adjustment in patients with a prior cancer diagnosis are scarce. This study aimed to investigate multivariate-adjusted mortality profile in US adults with a prior cancer diagnosis. ⋯ This study found that patients with a prior cancer diagnosis had higher multivariate-adjusted accident mortality risks, suggesting that oncologists may need to evaluate accident risks in cancer patients and provide preventive interventions in particular for male and non-Hispanic black patients. Increased cancer mortality risk associated with prior cancer diagnosis in non-Hispanic black participants may also need clinical attention.
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Lung cancer is the leading cause of cancer death in men and women in the United States. Recent studies have implicated the tumor microenvironment as a new chemotherapeutic target by demonstrating the importance of tumor cell-stromal interactions in cancer progression. However, the exact mechanisms by which tumor cell-stromal interactions drive lung cancer progression remain undefined, particularly in the lung. ⋯ Although the identity of the stimulating agent(s) in the fibroblast-conditioned media was not unveiled, further studies revealed that the activity is more than one factor with a high-molecular weight (over 100 kDa). These studies implicate lung fibroblast-derived factors in lung cancer progression. These data suggest that targeting the lung tumor stroma alone, or in combination with other interventions, is a promising concept that warrants further study in the setting of lung cancer.
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Readmission following Heart failure (HF) hospitalization is common: 25% are readmitted within a month of discharge and ≈50% within 6 months. A small proportion of these patients can have multiple readmissions within this period, adding disproportionately to the health care costs. In this study, we assessed the trends, predictors and costs associated with multiple readmissions using National readmissions database (NRD). ⋯ Multiple readmissions in HF are common (16%), have remained unchanged between 2010 and 2018 and impose a significant health care cost burden. Future research should focus on identifying these patients for targeted intervention that may minimize excessive readmissions particularly in those patients who are in the palliation phase of HF.
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Th aim of this study was to analyze acute exacerbation of chronic obstructive pulmonary disease (AECOPD) readmission events and to determine whether neutrophil-to-lymphocyte ratio (NLR) and bilirubin levels were associated with readmission after discharge due to AECOPD. ⋯ For patients with AECOPD, longer hospital stay, and less use of systemic corticosteroids may be associated with a higher risk of readmission. NLR and bilirubin levels on admission may be related to the number of all-cause readmissions. Bilirubin can be regarded as a biomarker to predict readmission rates within 2 years after discharged throughout the course of the disease.