Why was this consensus statement developed?Advances in clinical practice are sometimes inhibited by a multitude of different options that need to be selected. There has been significant variation in the treatment of spinal anaesthesia-induced hypotension. These guidelines are designed to provide clinicians with specific best-practice plans that will cover a wide range of drug and equipment availability. Detailed recommendations are provided for the management of hypotension in resource-rich and resource-poor environments.

The overall objective of the guideline is to provide up-to-date, evidence-based recommendations for the diagnosis and management of the full spectrum of Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN) and SJS-TEN overlap in adults during the acute phase of the disease. The document aims to.

The Himalayan Sherpas, a human population of Tibetan descent, are highly adapted to life in the hypobaric hypoxia of high altitude. Mechanisms involving enhanced tissue oxygen delivery in comparison to Lowlander populations have been postulated to play a role in such adaptation. Whether differences in tissue oxygen utilization (i.e., metabolic adaptation) underpin this adaptation is not known, however. We sought to address this issue, applying parallel molecular, biochemical, physiological, and genetic approaches to the study of Sherpas and native Lowlanders, studied before and during exposure to hypobaric hypoxia on a gradual ascent to Mount Everest Base Camp (5,300 m). Compared with Lowlanders, Sherpas demonstrated a lower capacity for fatty acid oxidation in skeletal muscle biopsies, along with enhanced efficiency of oxygen utilization, improved muscle energetics, and protection against oxidative stress. This adaptation appeared to be related, in part, to a putatively advantageous allele for the peroxisome proliferator-activated receptor A (PPARA) gene, which was enriched in the Sherpas compared with the Lowlanders. Our findings suggest that metabolic adaptations underpin human evolution to life at high altitude, and could have an impact upon our understanding of human diseases in which hypoxia is a feature. metabolism | altitude | skeletal muscle | hypoxia | mitochondria

No abstract

(Anaesthesia. 2018;73:71–92) The objective of this comprehensive consensus statement was to provide practical and independent advice to physicians for treating and managing spinal anesthesia-induced maternal hypotension in both resource-rich and resource-poor environments. This clinical best practices summary was necessary as there has been much variation in the methods used to manage spinal anesthesia-induced hypotension during cesarean section, and maternal hypotension increases risks to both maternal and fetal/neonatal health. While generalized recommendations have been made for the management of this problem by professional organizations, the authors indicated this was the first consensus statement providing specific, pragmatic recommendations for managing spinal anesthesia-induced hypotension.