Annals of medicine
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Calcinosis cutis of hands can progress and impair hand function in systemic sclerosis (SSc). Understanding the natural disease and comprehensive management is crucial. ⋯ Progression of calcinosis cutis in early SSc increased over time, particularly within 3 years after the first evaluation. Elderly patients and those with vasculopathy were found more frequently. Further study with a larger cohort is needed to support these findings.
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Several studies have shown that combining immune checkpoint inhibitors (ICIs) with antiangiogenic tyrosine kinase inhibitors is effective for solid tumors, including esophageal squamous cell carcinoma (ESCC). However, most of these studies were focused on immunotherapy-naive patients. This retrospective real-world study offers insights into the efficacy and safety of combining anlotinib with ICIs in locally advanced/metastatic ESCC patients who progressed on prior ICI. ⋯ The combination of anlotinib and a PD-1 inhibitor demonstrated promising antitumor efficacy and manageable toxicity in patients with locally advanced/metastatic ESCC who progressed on prior ICI. This regimen represents a feasible and well-tolerated treatment option for this patient population.
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New digital learning environments have transformed medical education and training, allowing students and teachers to engage in synchronous, real-time interactions and asynchronous learning activities online. Despite extensive research on the role of digital technologies in education, understanding the interplay between digital technology, work, and learning, especially in complex fields like healthcare, remains a challenge. ⋯ Findings from this study confirm and extend prior studies on digital learning in healthcare, contributing to a better understanding of how digital learning environments, especially virtual lectures and seminars, can be developed and integrated into residency programs and health professions education to increase their usefulness.
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The global seasonal influenza activity has decreased during the coronavirus disease 2019 (COVID-19) pandemic. Non-pharmaceutical interventions (NPIs), such as reducing gatherings and wearing masks, can have varying impacts on the spread of influenza. We aim to analyse the basic characteristics, epidemiology and space-time clustering of influenza in Quzhou city before and after the COVID-19 pandemic based on five years of surveillance data. ⋯ The COVID-19 pandemic has an important impact on changes in influenza incidence levels and spatial and temporal epidemiologic aggregation patterns. Influenza incidence in Quzhou City fluctuates widely, with large changes in the age and occupational composition ratios of the incidence population, and influenza incidence presents a more pronounced spatial correlation and aggregation.
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This study aimed to observe the dynamic changes in the expression of T lymphocytes, natural killer (NK) cells, and PD-1 in patients with first-diagnosed esophageal squamous cell carcinoma (ESCC) before and after chemoradiotherapy (CRT) and evaluate the impact of PD-1 expression in peripheral blood on the short-term outcome of patients with ESCC. ⋯ CRT aggravated immunosuppression and increased PD-1 expression in T lymphocyte subsets in patients with ESCC, possibly related to the radiation field. PD-1 expression in T lymphocyte subsets can predict short-term outcomes in patients and provide a theoretical basis for the sequential application of PD-1 immunosuppressants after radiotherapy and chemotherapy.