Medicine
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Potential associations between menopause, age at menopause, and clinical indicators related to cardiovascular disease (CVD) have not been elucidated. To identify the risk of CVD early and contribute to its prevention and intervention, the present study used relevant biomarkers to evaluate the risk of CVD among pre- and postmenopausal women. An overall population of 816 women (aged 40-60 y) was evaluated as premenopause, natural early menopause, or natural late menopause (ages ≤ 48 and ≥52 y), with ages 49-51 years as reference (natural menopause). ⋯ In the logistic regression model, the CRP, brachial-ankle pulse wave velocity, and carotid intima-media thickness levels were similar among the premenopause and early and late menopause groups. These results were unchanged after further adjustment for multiple confounders including age, smoking, drinking, salt intake habits, presence of hypertension, or diabetes mellitus. Menopause itself is a more important risk factor for CVD compared with menopause that begins at early or late age.
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Spinal surgeries are commonly performed by neurosurgeons and orthopedic spine surgeons, with many spine-related articles published by them. However, there has been limited research that directly compares their research achievements. This article conducted a comparative analysis of spine-related research achievements between neurosurgeons and orthopedic spine surgeons. This study examines differences in productivity and impact on spine-related research between them using these measures, particularly with a novel clustering algorithm. ⋯ Orthopedic spine surgeons have a higher number of publications, citations, and CJAL scores in spine research than those in neurosurgeons. Orthopedic spine surgeons tend to have more collaborations and coauthored papers in the field. The study highlights the differences in research productivity and collaboration patterns between the 2 authors in spine research and sheds light on potential contributing factors. The study recommends the use of FLCA for future bibliographical studies.
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Severe acute respiratory syndrome-coronavirus 2 and its variants are still a concern for the World. The effectiveness of the BioNTech and Sinovac vaccines against the B.1.617.2 variant, particularly in the intensive care unit, has been unclear. This study aimed to investigate the vaccine effectiveness of BioNTech and Sinovac vaccines in reducing severe disease, intubation, and mortality rates in B.1.617.2 infected patients followed in the intensive care unit. ⋯ In the vaccinated group, 64.3 % (27) of vaccinated with 3 Sinovac, 80 % (16) of 2 Sinovac and 1 BioNTech, and 71.7 % of 2 BioNTech survived. Vaccination with 2 doses of BioNTech and 3 doses of Sinovac reduces mortality. Furthermore, 2 doses of Sinovac and 1 dose of BioNTech are more protective.
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In order to overcome the shortcomings of common surgical fixation methods for Distal Tibiofibular Syndesmosis (DTS) injuries, which include the inability to exercise early, significant surgical trauma, and the risk of loosening and breakage of implants, we have designed and implemented a new technique using steel cable fixation to treat DTS injuries. ⋯ Steel cable fixation for DTS injury has the advantages of reliable fixation, early functional exercise, and reduction in the number of operations, and no adverse effects or complications were found.
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Current guidelines recommended that oral anticoagulants (OACs) should last for a minimum first 2 months after atrial fibrillation (AF) ablation and the long-term decision of anticoagulation after AF ablation should be based on the individual patient's risk of stroke rather than the rhythm status. There is controversy about the safety of discontinuing OACs in patients with atrial fibrillation after the blanking period due to the divergences between consensus recommendations and clinical practice. ⋯ Our study suggests it can be safe to discontinue OACs after successful AF ablation. Discontinuation of OACs may reduce the risk of MBEs while not increasing the risk of TE.