Current opinion in anaesthesiology
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Curr Opin Anaesthesiol · Aug 2021
Review Meta AnalysisDrugs in anesthesia: preventing postoperative nausea and vomiting.
Postoperative nausea and vomiting (PONV) continues to be a burden for patients, medical staff and healthcare facilities because of inadequate adherence to available recommendations. This review gives an overview on recent recommendations, new evidence and remaining issues in the field of PONV management. ⋯ Numerous drug (combinations) and strategies are available for PONV management. New and very effective (single) drugs could result in a simplification compared with a combination of several drugs, and thus lead to better implementation.
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Curr Opin Anaesthesiol · Aug 2021
ReviewAdvanced endoscopic gastrointestinal techniques for the bariatric patient: implications for the anesthesia provider.
The incidence of obesity and the use of endoscopy have risen concurrently throughout the 21st century. Bariatric patients may present to the endoscopy suite for primary treatments as well as preoperatively and postoperatively from bariatric surgery. However, over the past 10 years, endoscopic bariatric and metabolic therapies (EBMTs) have emerged as viable alternatives to more invasive surgical approaches for weight loss. ⋯ Obesity causes anatomic and physiologic changes to every aspect of the human body. All EBMTs have specific nuances with important implications for the anesthesiologist. By considering both patient and procedural factors, the anesthesiologist will be able to perform a safe and effective anesthetic.
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Curr Opin Anaesthesiol · Aug 2021
ReviewThe multisystem inflammatory syndrome in children and its association to SARS-CoV-2.
Multisystem inflammatory syndrome in children (MIS-C)/pediatric inflammatory multisystem syndrome (PIMS) is a new and serious disease that occurs in temporal association with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We describe the clinical presentation, diagnosis, and treatment recommendations. ⋯ MIS-C PIMS is a new syndrome that is associated with a variety of virus infections, and also with SARS-CoV-2. The main characteristics are fever, multiple organ dysfunction due to a hyper-inflammatory state. In particular, cardiac dysfunction and severe shock. A high proportion of patients require intensive medical care, but the absolute number of children with SARS-CoV-2 MIS-C is low. Medical therapy is based on pathophysiologic considerations and is not evidence-based. Immunoglobulins, steroids and biologics are used and lead to effective treatment. Therefore, the mortality rate is very low. Patients usually recover within days, sequelae are reported only in a minority of cases.
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Recent advances in the understanding of the pathophysiological processes associated with traumatic haemorrhage and trauma-induced coagulopathy (TIC) have resulted in improved outcomes for seriously injured trauma patients. However, a significant number of trauma patients still die from haemorrhage. This article reviews the role of fibrinogen in normal haemostasis, the effect of trauma and TIC on fibrinogen levels and current evidence for fibrinogen replacement in the management of traumatic haemorrhage. ⋯ The important role fibrinogen plays in haemostasis and effective clot formation is clear. A number of pilot trials have investigated different strategies for fibrinogen replacement in severe trauma. These trials have formed the basis of several large-scale phase III trials, which, cumulatively will provide a firm evidence base to harmonise worldwide clinical management of severely injured trauma patients with major haemorrhage.
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Posttraumatic bleeding following major trauma is life threatening for the patient and remains a major global health issue. Bleeding after major trauma is worsened by trauma-induced coagulopathy (TIC). TIC consists of acute trauma coagulopathy and resuscitation coagulopathy. The early diagnosis and management of prehospital TIC management are challenging. ⋯ Due to different national guidelines and regulations of blood component therapies there is a wide heterogeneity in concepts of prehospital damage control resuscitation. Tranexamic acid administration is widely accepted, whereas the transfusion of whole blood, blood components, or coagulations factors needs further examination in the civilian setting.