South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Practice Guideline
Recommendations for the diagnosis and management of vaccine-induced immune thrombotic thrombocytopenia.
There have recently been safety concerns regarding an increased risk of vaccine-induced immune thrombotic thrombocytopenia (VITT) following administration of SARS-CoV-2 adenoviral vector vaccines. The Southern African Society of Thrombosis and Haemostasis reviewed the emerging literature on this idiosyncratic complication. ⋯ The recommendations were adjudicated by independent international experts to avoid local bias. We present concise, practical guidelines for the clinical management of VITT.
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Empirical broad-spectrum antibiotics are frequently prescribed to patients with severe COVID-19, motivated by concern about bacterial coinfection. There is no evidence of benefit from such a strategy, while the dangers of inappropriate antibiotics are well described. ⋯ Bacterial coinfection was uncommon in patients at the time of admission to the ICU with severe COVID-19. Avoiding early empirical antibiotic therapy is therefore reasonable. Strategies to avoid coinfection and outbreaks in hospital, such as infection prevention and control, as well as the strict use of personal protective equipment, are important to improve outcomes.
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In view of the continuing worldwide spread of COVID-19 infection, the increased morbidity and mortality from the disease during pregnancy, and the current efficacy and safety of vaccines in non-pregnant individuals, vaccines should not be withheld from women simply because of pregnancy or lactation. All pregnant women, especially healthcare professionals, should be offered vaccination and counselled about its advantages and disadvantages by their maternity care providers. ⋯ However, if a hypothetical medication is the only means yet proven of limiting severe compromise to maternal health, access to the medication should be at the pregnant woman's discretion. Shared decision-making requires physicians to actively engage with their patients and share their knowledge about the subject matter.