Articles: human.
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Limited information is available regarding the clinical features and outcomes of advanced human epidermal growth factor receptor 2 (HER2)-mutant non-small cell lung cancer (NSCLC) in Taiwan, despite expanding treatment options for this distinct subtype. The present study explored the clinical features and outcomes of HER2-mutant NSCLC in a real-world setting. ⋯ This study highlights the clinical features and outcomes of advanced HER2-mutant NSCLC in Taiwan. PC + ICI may be more effective than other regimens as first-line therapy. The prognostic role of HER2 exon 20 insertion mutations warrants further investigation.
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Recent evidence highlights that monetary rewards can increase the precision at which healthy human volunteers can detect small changes in the intensity of thermal noxious stimuli, contradicting the idea that rewards exert a broad inhibiting influence on pain perception. This effect was stronger with contingent rewards compared with noncontingent rewards, suggesting a successful learning process. In the present study, we implemented a model comparison approach that aimed to improve our understanding of the mechanisms that underlie thermal noxious discrimination in humans. ⋯ In addition, reinforcement learning models indicated a temporal evolution of discriminative abilities reflected by a trial-by-trial increase of perceived signal strength only with contingent rewards but not with noncontingent rewards. Modelling of separate learning rates for positive and negative prediction errors indicated that this temporal evolution of discriminative abilities was driven by positive reward prediction errors. These results might indicate increased sensitivity towards better-than-expected outcomes in the temporal adaptation of pain discrimination abilities to a rewarding context in humans.
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Health information technology, such as electronic health records (EHRs), has been widely adopted, yet accessing and exchanging data in the fragmented US health care system remains challenging. To unlock the potential of EHR data to improve patient health, public health, and health care, it is essential to streamline the exchange of health data. As leaders across the US Department of Health and Human Services (DHHS), we describe how DHHS has implemented fundamental building blocks to achieve this vision. ⋯ The technological building blocks described in this article are creating a unified approach to health data exchange for patient access, clinical care, quality improvement, scientific research, public health, and other uses of health data. Collaborations between the public, nonprofit, and private sectors are needed to maximize their potential. By unlocking the potential of health data, these building blocks are the foundation of a 21st-century digital health care system that will improve the experience of patients and clinicians and result in better health outcomes.
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Proctitis is an inflammation of the lining of the rectum that can be either acute or chronic in presentation. Symptoms include rectal bleeding, constipation, rectal discharge, rectal pain, and tenesmus. It is commonly associated with inflammatory bowel diseases (IBDs) such as ulcerative colitis and Crohn's disease. ⋯ Results were positive for both rectal C. trachomatis and HIV antigen and antibody serology, which were confirmed as HIV-1 on confirmatory testing. He was treated with doxycycline for his chlamydial proctitis with symptom resolution and was also initiated on antiretroviral therapy for his HIV infection. This case highlights the importance of obtaining a sexual history and considering STIs as a cause of proctitis, as this will ensure proper screenings and prompt subsequent treatment and potentially avoid unnecessary endoscopic and medical evaluation, which could potentially worsen the underlying process.