Acta Medica Port
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Post-partum hemorrhage is one of the leading causes of maternal mortality and it's etiology needs to be identified in order for adequate treatment to be provided. We report a case of a post-partum hemorrhage in a multiparous woman treated with selective coil packing embolization after identification of laceration of the right uterine artery's ascending branch. The patient was admitted to an intensive care unit in hemorrhagic hypovolemic shock and disseminated intravascular coagulation and underwent total hysterectomy due to infectious complications.
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Septic arthritis of a native joint represents a medical emergency. Drainage and effective antibiotic treatment are critical to avoid joint destruction and long-term impairment. The aim of this study was to evaluate epidemiological and clinical characteristics of patients with the diagnosis of septic arthritis to help establish local guidelines for empirical antibiotic treatment. ⋯ Routine coverage of methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa is not warranted but must be considered when specific risk factors are found. Amoxicillin/clavulanate can provide adequate antibiotic coverage as an empirical treatment for adult native joint septic arthritis. Its use may allow a reduction in use of broader spectrum antibiotics.
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Transmission of COVID-19 through close contact and droplets is well established, but the influence of aerosol and surface contamination remains to be determined. Literature is scarce and inconsistent about the viable virus particles free-distance from infected patients, as well as about different swabbing methods for surface contamination evaluation. The aim of this study was to evaluate the most sensitive method for the assessment of surface contamination, classify the likelihood of environmental contamination in risk zones and compare the environmental contamination between oxygenation and ventilatory support. ⋯ Our findings support the use of the sterile premoistened swab without preservation medium, the classification of risk areas considering the distance from the patient, and the variability of RNA dispersion between oxygenation and ventilatory support.
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This study estimates the risk of aerosol infection by SARS-CoV-2 in indoor environments where high density of occupation results in an increased probability of infection, such as schools, offices, supermarkets, restaurants and gyms. ⋯ The present study contributes to the identification of measures that decrease the risk of viral transmission, and consequently provide greater security in indoor spaces.