Medicine
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Since December 2019, the novel coronavirus has spread worldwide, affecting more than 510 million people, with more than 6 million deaths. However, some of the potential effects of the pandemic have not been thoroughly studied. We collected data from 2 regional emergency centers from May to November for the years 2015 to 2019, before the pandemic, and from May to November 2020, after the pandemic. ⋯ The rates of peptic ulcer increased dramatically in both hospitals in 2020. An increase in the incidence of severe peptic ulcer was observed after the pandemic compared to the same period before the pandemic. Therefore, these factors should be considered in the formulation of public health strategies and the allocation of medical resources in the post pandemic era.
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Fracture is associated with osteopenia after osteoporosis. Neutrophil-lymphocyte ratio (NLR) is common in inflammatory diseases. NLR can be used as an effective clinical tool to assess postmenopausal osteoporosis. ⋯ NLR (odds ratio [OR] = 13.229, 95% CI: 4.167-41.998, P < .001) was a significant independent risk factor for osteoporotic vertebrae fractures, osteoporotic femoral neck fracture. receiver operator characteristic (ROC) curve was used to detect the specificity and sensitivity. The level of NLR has an important influence on the severity of osteoporotic vertebrae fractures and femoral neck fracture. The higher the level of NLR, the more serious the osteoporotic vertebrae fractures and femoral neck fracture.
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Phimosis is a common condition of the urinary system in children and often requires surgical treatment. However, the optimal method of circumcision for children has not been determined. Herein, we analyzed the efficacy of 3 circumcision methods for children with phimosis. ⋯ Three types of surgical procedures present with advantages and disadvantages. The conventional surgery led to longer operation time and more bleeding but did not require special medical equipment and was easy to carry out; ring surgery had the shortest operation time, the least bleeding, accompanied by the longest recovery time and pain duration; the complications of the suturing device were the least, the parents had the highest degree of satisfaction, however, it also needs a specific suturing device. Therefore, each type had its distinctive characteristics and may be flexibly selected based on their own conditions.
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More than 400 articles with the title of 100 top-cited articles (Top100) have been published in PubMed. It is unknown whether their citations are fewer (or more) than those found in other bibliometric studies (Nontop100). After determining article themes using coword analysis, a temporal bubble graph (TBG) was used to verify the hypothesis that the Top100 had fewer citations than the Nontop100. ⋯ Eleven themes were identified as a result of this study. In addition, it reveals distinct differences between the 2 groups of Top100 and Nontop100, with the former containing more recently published articles and the latter containing more citations for articles. Clinical and research clinicians and researchers can use bibliometric analysis to appraise published literature and to understand the scientific landmark using TBG in bibliometrics.
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In Korea, herbal medicines (HMs) are primarily used to treat diseases. Patients with stroke are generally older and take several conventional medicines (CMs) to address other underlying diseases, which is known as polypharmacy. Therefore, there is a growing concern about hepatotoxicity and nephrotoxicity due to drug interactions between HMs and CMs. ⋯ HM is safe for patients with stroke taking multiple CMs. However, consulting an HM expert is essential to avoid hepatotoxicity, nephrotoxicity, and other adverse effects. These results highlight the benefits of Korea's dual medical system.