Articles: postoperative.
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Advances in medical care have led to an increasing elderly population. Elderly individuals should be able to participate in society as long as possible. However, with an increasing age their adaptive capacity gradually decreases, specially before and after major life events (like hospitalization and surgery) making them vulnerable to reduced functioning and societal participation. Therapeutic exercise before and after surgery might augment the postoperative outcomes by improving functional status and reducing the complication and mortality rate. ⋯ The perioperative exercise training protocol known under the name 'Better in, Better out' could be implemented in clinical care for the vulnerable group of patients scheduled for major elective surgery who are at risk for prolonged hospitalization, complications and/or death. Future research should aim to include this at-risk group, evaluate perioperative high-intensity exercise interventions and conduct adequately powered trials.
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Anesthesia and analgesia · Apr 2014
Dexamethasone produces dose-dependent inhibition of sugammadex reversal in in vitro innervated primary human muscle cells.
Corticosteroids are frequently used during anesthesia to provide substitution therapy in patients with adrenal insufficiency, as a first-line treatment of several life-threatening conditions, to prevent postoperative nausea and vomiting, and as a component of multimodal analgesia. For these last 2 indications, dexamethasone is most frequently used. Due to the structural resemblance between aminosteroid muscle relaxants and dexamethasone, concerns have been raised about possible corticosteroid inhibition in the reversal of neuromuscular block by sugammadex. We thus investigated the influence of dexamethasone on sugammadex reversal of rocuronium-induced neuromuscular block, which could be relevant in certain clinical situations. ⋯ This is the first report in which the effects of rocuronium and sugammadex interactions with dexamethasone have been studied in a highly accessible in vitro experimental model of functionally innervated human muscle cells. Sugammadex reverses rocuronium-induced neuromuscular block; however, concomitant addition of high dexamethasone concentrations diminishes the efficiency of sugammadex. Further studies are required to determine the clinical relevance of these interactions.
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Comment
From the Journal archives: Be alert to the risk of unexpected prolonged postoperative hypoxemia!
In 1978, Drs. R Knill and A. Gelb published the results of a study to measure the effect of subanesthetic levels of halothane on the ability of fit volunteers to respond to sustained hypoxia, and to determine how long potentially hazardous levels of halothane persist after a brief non-complex surgical procedure in healthy patients. The purpose of this commentary is to highlight the historical context of their findings and the impact of their work on our modern day practice of anesthesia. ⋯ Subanaesthetic halothane: Its effect on regulation of ventilation and relevance to the recovery room. Can Anaesth Soc J 1978; 25: 488-94.
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J. Cardiothorac. Vasc. Anesth. · Apr 2014
Observational StudyBlack Box Warning: Is Ketorolac Safe for Use After Cardiac Surgery?
In 2005, after the identification of cardiovascular safety concerns with the use of nonsteroidal anti-inflammatory drugs (NSAIDs), the FDA issued a black box warning recommending against the use of NSAIDs following cardiac surgery. The goal of this study was to assess the postoperative safety of ketorolac, an intravenously administered NSAID, after cardiac surgery. ⋯ Ketorolac appears to be well-tolerated for use when administered selectively after cardiac surgery. Although a black box warning exists, the data highlights the need for further research regarding its perioperative administration.
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Randomized Controlled Trial Comparative Study
Comparison of analgesic efficacy of four-quadrant transversus abdominis plane (TAP) block and continuous posterior TAP analgesia with epidural analgesia in patients undergoing laparoscopic colorectal surgery: an open-label, randomised, non-inferiority trial.
Four-quadrant transversus abdominis plane block with bilateral posterior TAP catheters for 48 hours provides analgesia equivalent to epidural analgesia in patients having laparoscopic colorectal surgery.
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