Journal of anesthesia
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Journal of anesthesia · Jun 2015
The effect of preeclampsia on the skin to subarachnoid distance in spinal anesthesia.
Preeclampsia is characterized by increased extracellular fluid which manifests as generalized edema due to endothelial injury and subsequent capillary leak. Therefore, preeclampsia may lead to increased skin to subarachnoid distance (SSD) which may influence daily clinical practice in this particular gravid population. ⋯ Knowing that the SSD is increased in preeclamptics compared to normotensive gravidas may be of value in terms of selecting needle, and providing safe and comfortable anesthesia.
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Journal of anesthesia · Jun 2015
Editorial CommentCannot intubate cannot ventilate-focus on the 'ventilate'
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Journal of anesthesia · Jun 2015
Randomized Controlled Trial Comparative StudyThe effects of nicardipine or esmolol on the onset time of rocuronium and intubation conditions during rapid sequence induction: a randomized double-blind trial.
The main aims of rapid sequence induction (RSI) are prompt and adequate muscle relaxation for tracheal intubation and hemodynamic stability during and after intubation. The purpose of the present study was to investigate the effects of nicardipine and esmolol on the action of rocuronium and intubation conditions during RSI. ⋯ Pretreatment with nicardipine for RSI improved intubation conditions and shortened the onset time of rocuronium and attenuated changes in MAP after intubation. Esmolol may disturb intubation conditions and the onset of action of rocuronium, despite being effective in alleviating responses of HR after RSI.
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Journal of anesthesia · Jun 2015
Randomized Controlled Trial Comparative StudyUltrasound-guided continuous thoracic paravertebral block provides comparable analgesia and fewer episodes of hypotension than continuous epidural block after lung surgery.
Both paravertebral block (PVB) and thoracic epidural block (TEB) are recommended for postoperative pain relief after lung surgery. The addition of fentanyl to the anesthetic solution became popular for TEB because of the stronger effects; however, there have been few comparable trials about the addition of fentanyl to PVB. The purpose of this study was thus to compare postoperative analgesia, side effects, and complications between ultrasound-guided PVB (USG-PVB) and TEB with the addition of fentanyl to ropivacaine after lung surgery. ⋯ USG-PVB achieved similar pain relief and lowered the incidence of hypotension compared with TEB. We conclude that both blocks with the same concentration of ropivacaine and fentanyl can provide adequate postoperative analgesia for VATS.
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Journal of anesthesia · Jun 2015
Coagulation profile changes and safety of epidural analgesia after hepatectomy: a retrospective study.
We aimed to review post-hepatectomy coagulation profile changes, to assess outcomes of epidural catheter placement in post-hepatectomy patients, and to make justifications regarding use of epidural analgesia in patients undergoing hepatectomy. ⋯ Epidural analgesia may be safely used in patients undergoing major hepatic resection, providing that they have normal pre-operative coagulation and catheters are removed only when resection-induced perioperative coagulopathy has resolved or has been corrected.