Medicine
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Osteosarcoma (OS) is the most common bone cancer in adolescents, and has a high propensity to metastasize. Ferroptosis is a unique modality of cell death, driving the metastasis of cancer cells. Identifying ferroptosis-related genes (FRGs) as prognostic factors will be critical to predict the outcomes of OS. This study aimed to explore the prognostic value of FRGs in OS and build a prognostic model to indirectly improve OS patients' outcomes. ⋯ The risk score model based on 5 FRGs was a reliable prognostic predictive indicator for OS patients.
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To investigate the relationship between abnormal umbilical cord insertion and birthweight discordance in monochorionic diamnionic (MCDA) twins. A total of 137 pairs of MCDAs were retrospectively analyzed who delivered and survived in Hangzhou Women's Hospital from January 2016 to December 2021. According to different insertion methods, they were divided into normal cord insertion group (n = 57), marginal cord insertion (MCI) group (n = 34) and velamentous cord insertion (VCI) group (n = 46). ⋯ The birthweight of F1 and F2 in normal insertion group was significantly higher than those in MCI and VCI group (P < .05). Logistic regression analysis showed that VCI was significantly associated with birth weight in F1/F2, birthweight discordance ≥ 20%, and birthweight discordance ≥ 25%, however MCI and VCI were not an independent factor for discordance in birthweight of MCDAs (P > .05). Umbilical cord insertion method can lead to inconsistency in birthweight of MCDA twins, however they were not an independent factor for discordance in birthweight.
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Patients with chronic diseases require ongoing treatment, and caregivers face financial burdens as well as psychological and physical difficulties. However, the current healthcare system does not provide adequate systems or services to address the difficulties that patients and caregivers face. ⋯ This study used the BC patients' pain management and quality of life enhancement model, aiming to provide basic data for the establishment of a healthcare service system for patients suffering from chronic pain due to diseases such as BC by systematically integrating previously applied interventions into the current healthcare system and soliciting feedback from patients and caregivers.
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Case Reports
The effect of dilated cardiomyopathy with moyamoya disease in a 31-year-old Chinese man: A case report.
Dilated cardiomyopathy (DCM) is a clinically common and refractory disease; however, few cases of dilated cardiomyopathy have been reported in patients with moyamoya diseases treated by combining traditional Chinese Medicine (TCM) and Western medicine, which has a higher risk of rehabilitation. ⋯ The present case is the first report demonstrating appearance the dilated cardiomyopathy (DCM) and moyamoya disease simultaneously in a 31-year-old Chinese man, aimed to report the treatment of such patients using a combination of TCM and Western medicine and analyzing the necessity and advantages of using this treatment for patients suffering from DCM and moyamoya disease, so as to improve the level of clinical diagnosis and treatment of such diseases.
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Patients undergoing maintenance dialysis have a higher mortality rate associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, and response rates to vaccination against SARS-CoV-2 vary from 29.6% to 96.4% in such patients. This study aimed to assess the immunogenicity of SARS-CoV-2 vaccination in Korean patients undergoing dialysis. We enrolled 70 SARS-CoV-2-vaccinated patients undergoing dialysis, with 11 healthcare workers serving as healthy control subjects. ⋯ There was no significant difference in IgG antibodies between healthy controls and patients undergoing dialysis. Patients on dialysis exhibited a sufficient antibody-related response to vaccination against SARS-CoV-2, even in those receiving cross-vaccination, and the antibody titer was higher after a third vaccination. Therefore, it is necessary to administer a third vaccine dose to Korean patients undergoing dialysis.