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Children with symptoms of hypotonia (reduction of postural tone of lower limbs and trunk with or without changes in phasic tone) are frequently anesthetized for diagnostic and therapeutic interventions. This review outlines the underlying causes and classifications, and the anesthesiologic pre- and peri-operative management of hypotonic children. Hypotonia may have a large range of etiologies that are categorized into central and peripheral hypotonia. A multidisciplinary approach towards the (differential) diagnosis of the underlying cause of the symptoms in cooperation with a pediatrician and/or pediatric neurologist is emphasized. Anesthetic management involves the anticipation of an increased risk in difficult airway management because of macroglossia, reduced mouth opening, obesity and limited neck mobility, which increases with age. There are no specific restrictions towards the use of intravenous or inhalational anesthetics. Short acting opioids and hypnotics, avoiding neuromuscular blockade, and locoregional techniques are preferred. Most patients are sensitive to the cardiac and depressive effects of anesthetics and all dystrophic myopathies are considered at risk of malignant hyperthermia. Depolarizing neuromuscular blockers are contraindicated. The use of a peripheral nerve stimulator is recommended to detect the severity of muscle relaxation before extubating. Accurate control and management of IV fluids, electrolytes and temperature is mandatory. Adequate postoperative pain treatment is essential to limit stress and metabolic alteration. Preferably a locoregional technique is used to reduce the increased risk of respiratory depression. A multidisciplinary preoperative approach taking into account the differential diagnosis of the underlying disease of the floppy child is recommended.Vasopressors and inotropic agents are widely used in critical care. [https://www.selleckchem.com/products/fg-4592.html Roxadustat research buy] However, strong evidence supporting their use in critically ill patients is lacking in many clinical scenarios. Thus, the Italian Society of Anesthesia and Intensive Care (SIAARTI) promoted a project aimed to provide indications for good clinical practice on the use of vasopressors and inotropes, and on the management of critically ill patients with shock. A panel of 16 experts in the field of intensive care medicine and hemodynamics has been established. Systematic review of the available literature was performed based on PICO questions. Basing on available evidence, the panel prepared a summary of evidence and then wrote the clinical questions. A modified semi-quantitative RAND/UCLA appropriateness method has been used to determine the appropriateness of specific clinical scenarios. The panel identified 29 clinical questions for the use of vasopressors and inotropes in patients with septic shock and cardiogenic shock. High level of agreement exists among the panel members about appropriateness of inotropes/vasopressors' use in patients with septic shock and cardiogenic shock.<br />Post-traumatic stress disorder (PTSD) and burnout are severe and frequent conditions among emergency healthcare workers exposed to repeated work-related traumatic experiences. The aim of the present study was to investigate PTSD, burnout and global functioning in a sample of emergency healthcare workers (HCWs) of a major university hospital in Italy, exploring possible correlations between the two constructs.<br />The study sample included 137 medical and nursing Emergency Room and Intensive Care Unit staff members of a major University Hospital in Italy (Pisa), all assessed by means of the Trauma and Loss Spectrum - Self Report (TALS-SR), for post-traumatic stress spectrum, the Professional Quality of Life Scale - Revision IV (ProQOL R-IV), for burnout related to work activities, and the Work and Social Adjustment Scale (WSAS), for global functioning.<br />Forty-nine subjects reported a full (18, 14.3%) or partial (31, 24.6%) symptomatological DSM-5 PTSD. HCWs with PTSD reported significantly higher burnout scores and global functioning impairment compared to those without PTSD. Mean to good significant correlations emerged between the TALS-SR total and domains scores, the ProQOL subscales and the WSAS scores.<br />This work, conducted before the COVID-19 pandemic, underlines a positive correlation between burnout and post-traumatic stress spectrum symptoms in emergency HCWs, showing the need for a deeper assessment of work-related post-traumatic stress symptoms in such population in order to improve the well-being and to prevent burnout.<br />This work, conducted before the COVID-19 pandemic, underlines a positive correlation between burnout and post-traumatic stress spectrum symptoms in emergency HCWs, showing the need for a deeper assessment of work-related post-traumatic stress symptoms in such population in order to improve the well-being and to prevent burnout.Local anesthetics are still incompletely understood, and none of the currently available drugs are optimal. The primary target of local anesthetics is the voltage-gated sodium channel (VGSC), where they lead to a temporary interruption of nerve conduction. Unfortunately, local anesthetics are neither specific at blocking a specific VGSC isoform, nor a specific cell type. We realize now that the old classification of A and C fibers according to myelin thickness is outdated, that next to differing myelin configuration, cells differ also by their molecular biology, and that there are close to 20 different neuronal subgroups when function is concerned. The ideal local anesthetic would only block sensory impulses, or even only painful impulses. In the search for that drug, several research avenues have been followed. First, efforts have been undertaken to extend duration of local anesthetics, by additives or extended-release formulation. Second, blockade of specific pain fibers has been attempted by targeting permanently charged anesthetics specifically into nociceptors. Third, blockade of specific isoforms using antibodies, and adaptation of naturally occurring neurotoxins has shown promise. Lastly, combination of local anesthetics with other analgesics may improve their duration of action.