Medicine
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Obstructive sleep apnea (OSA) is caused by narrowing or obstruction of the airway lumen at single or multiple levels of the airway, starting from the nasal cavity up to the larynx. Oral appliance therapy for the management of OSA is prescribed as an alternative treatment option for patients with mild to moderate OSA who fail to adhere to Continuous Positive Airway Pressure (CPAP) therapy. Treatment with oral appliances addresses the craniofacial deficiencies that cause OSA by providing means to mandibular advancement and palatal expansion, thus opening the airways and potentially preventing airway collapse during sleep. Imaging the upper airway is employed to investigate the narrowing or the obstruction in the airway. Three-dimensional imaging modalities such as cone beam computed tomography (CBCT) allow for detecting obstructions before commencing treatment and for evaluating changes in the upper airway dimensions after treatment. To evaluate the effect of the biomimetic oral appliance therapy (BOAT) device on the airway measurements taken from a CBCT before and after treatment in correlation with the changes in the AHI.
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Observational Study
Predictive value of serological indices for guiding bundle of care to prevent the occurrence of poststroke fatigue for ischemic stroke survivors.
Almost half of ischemic stroke (IS) survivors have poststroke fatigue (PSF) during rehabilitation, which can reduce their rehabilitation compliance and quality of life. The primary link of PSF management is early identification, which can guide bundle of care for prevention. This study aimed to explore the predictive value of serological indicators for guiding bundle of care to prevent the occurrence of PSF among IS survivors. ⋯ The elevated levels of fasting plasma glucose (FPG) (OR = 1.485, 95% CI: 1.145-1.925, P = .003), total cholesterol (TC) (OR = 1.394, 95% CI: 1.013-1.917, P = .041), C-reactive protein (CRP) (OR = 1.394, 95% CI: 1.013-1.917, P = .041), and homocysteine (Hcy) (OR = 1.370, 95% CI: 1.233-1.524, P < .001) were risk factors of PSF in elderly patients with acute IS (P < .05). FPG (area under the curve = 0.632), TC (area under the curve = 0.621), CRP (area under the curve = 0.889), and Hcy (area under the curve = 0.807) had a good predictive value for acute-phase PSF, and the combination of the 4 indicators could further improve the predictive efficacy (area under the curve = 0.938, sensitivity 86.2%, specificity 90.7%, P < .05). The elevated levels of FPG, TC, CRP, and Hcy could predict the risk of PSF, and the combination of the 4 indicators can effectively improve prediction efficiency and provide a reference for guiding the formulation of bundle nursing programs.
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Observational Study
The relationship between fragility scores and intraoperative body temperature changes in geriatric patients: Prospective observational research.
Today, to evaluate morbidity and mortality in elderly surgical patients, fragility scores, which reflect the patient's current condition rather than increasing age, are used as a basis. Our research examines the association between fragility groups, body temperature changes, and inadvertent perioperative hypothermia (IPH) in major orthopedic surgery patients. Patients over the age of 65 who underwent major orthopedic surgery were evaluated. ⋯ No difference was detected between hypothermia frequencies in the fragility groups (P = .546) and the age groups (P = .065). Nearly half of major surgery patients developed IPH. We did not find a relationship between both fragility groups and age groups and the frequency of IPH.
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Rho GTPase activating protein (ARHGAP) family genes play critical roles in the onset and progression of human cancer. Rho GTPase activating protein 9 (ARHGAP9) is upregulated in various tumors. However, far too little attention has been paid to the prognostic value of ARHGAP9 and correlation with immune infiltration in clear cell renal cell carcinoma (ccRCC). ⋯ Correlation analysis indicated ARHGAP9 mRNA expression was significantly correlated with tumor purity and immune infiltrates. These findings demonstrate that upregulated ARHGAP9 indicates poor prognosis and immune infiltration in ccRCC. The current findings suggest that ARHGAP9 can be an effective biomarker and potential therapeutic strategy for ccRCC.
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Spinal cord injury has a significant impact on patients' physical and mental health, with cell death playing a key role in the pathology. ⋯ Publications in this field have grown rapidly in the past 2 decades and are expected to keep increasing. Current hot topics include mesenchymal stem cells, apoptosis, autophagy, and ferroptosis. Future research will focus on extracellular vesicle-mediated mesenchymal stem cells, autophagy, inflammasome-mediated cell pyroptosis, and glial scar formation.