Revista brasileira de anestesiologia
-
Rev Bras Anestesiol · Mar 2015
[Effect of ropivacaine combined with pancuronium on neuromuscular transmission and effectiveness of neostigmine and 4-aminopyridine for blockade reversal: experimental study].
The local anesthetic effects on neuromuscular junction and its influence on blockade produced by nondepolarizing neuromuscular blockers are still under-investigated; however, this interaction has been described in experimental studies and in humans. The aim of this study was to evaluate in vitro the interaction between ropivacaine and pancuronium, the influence on transmission and neuromuscular blockade, and the effectiveness of neostigmine and 4-aminopyridine to reverse the blockade. ⋯ Ropivacaine increased the neuromuscular block produced by pancuronium. The complete antagonism with 4-aminopyridine suggests presynaptic action of ropivacaine.
-
Rev Bras Anestesiol · Mar 2015
[Reduced fasting time improves comfort and satisfaction of elderly patients undergoing anesthesia for hip fracture].
Patient's satisfaction is a standard indicator of care quality. The aim of this study was to evaluate whether a preoperative oral ingestion of 200mL of a carbohydrate drink can improve comfort and satisfaction with anesthesia in elderly patients with hip fracture. ⋯ The satisfaction questionnaire for surgical patient could become a useful tool in assessing the quality of care. In conclusion, CHO significantly reduces preoperative discomfort and increases satisfaction with anesthesia care.
-
Rev Bras Anestesiol · Mar 2015
[Prevalence of burnout syndrome among anesthesiologists in the Federal District].
burnout syndrome is a result of chronic stress, characterized by emotional exhaustion, depersonalization, and sense of low professional accomplishment. It affects workers under extreme responsibility or those who care for individuals at risk, including anesthesiologists who distanced themselves from the work, patients and colleagues because they feel safer in maintaining indifference. ⋯ the prevalence of burnout is relevant among anesthesiologists in the Federal District. It is advisable to seek strategies for labor restructuring to reduce stress factors and loss of motivation and increase job satisfaction.