The American journal of the medical sciences
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Few previous studies have investigated the multiple pathways that contribute to diabetes mellitus (DM) because of the complex, simultaneous interplay of attributing covariates. Structural equation modelling (SEM) is a robust multivariate approach that measures both direct and indirect effects of variables by simultaneously utilizing several regression equations. The current study applied SEM to test a hypothesized model of the covariates affecting DM among the adult population of the Sultanate of Oman. ⋯ The results of this study further reinforce the evidence that lifestyle changes are vital for the prevention and control of DM. Individuals with a family history of DM and a high waist-to-hip ratio comprise a high-risk group and should be targeted with screening and lifestyle-intervention programs.
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Acute respiratory distress syndrome (ARDS) is associated with high mortality. Atrial fibrillation (AF) is a common arrhythmia seen in critically ill patients. The impact of AF on the outcomes in patients with ARDS is less understood. In this analysis we attempt to evaluate the association of concurrent AF and various clinical outcomes in patients with ARDS. ⋯ AF is associated with worse clinical outcomes, higher length of stay and cost in ARDS hospitalizations as compared to those without AF.
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Periodontal disease (PD) has been linked to a range of cardiometabolic disorders. However, the association between PD and composite cardiovascular risk has not been studied. We hypothesized that PD would be associated with an elevated atherosclerotic cardiovascular risk (ASCVD) score. ⋯ PD is associated with elevated ASCVD score. Patients with PD should be counseled regarding their elevated cardiovascular risk and risk reduction strategies should be implemented with an emphasis on routine dental care.
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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused the ongoing pandemic of coronavirus disease 2019 (COVID-19), which presented as not only respiratory symptoms, but various digestive manifestations including pancreatic injury and acute pancreatitis (AP). The underlying mechanism is still unclear. Hypertriglyceridemia has become one of the leading causes of AP in recent years and hyperlipidemia is highly reported in COVID-19 cases. ⋯ Hyperlipidemia was common in COVID-19 patients with a pooled incidence of 32.98%. Hyperlipidemia could be a mediating factor in the pathogenesis of AP in COVID-19 patients. Further studies are warranted to clarify the relationship among AP, lipid metabolism disorders and COVID-19.
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Review Case Reports
A common presentation - turning out as uncommon diagnosis: from hip pain to Langerhans cell histiocytosis: Adult High-Risk Multi-System Langerhans Cell Histiocytosis.
Langerhans cell histiocytosis (LCH) is an uncommon clonal proliferation of myeloid progenitor cells, it is especially rare in adults. We present a case of multi-system LCH in a 53-year-old woman, the sole symptom of which was prolonged, non-resolving hip pain for 18 months prior to the diagnosis. Initial evaluation included imaging studies aimed at identifying a presumed local etiology. ⋯ After non-invasive investigations failed to reveal the underlying etiology, a biopsy was performed, revealing cores of Langerhans cells that stained positive for both CD1a and langerin. These findings verified the surprising, uncommon diagnosis of LCH. A comprehensive workup was conducted in order to determine the extent of the disease and its molecular nature - revealing a BRAFV600E-positive, high-risk, multi-system LCH with skeletal, lung and liver involvement.