Journal of anesthesia
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Journal of anesthesia · Dec 2016
Case ReportsBiphasic cuirass ventilation for treatment of an air leak after pneumothorax in a patient with nemaline myopathy: a case report.
We describe an 11-year-old boy with nemaline myopathy who developed tension pneumothorax while undergoing noninvasive positive-pressure ventilation (NIPPV). The patient developed a persistent air leak after pleurodesis with minocycline hydrochloride and lowering of the NIPPV inspiratory pressure. ⋯ The air leak was resolved without any additional treatment. We should provide BCV for patients in whom surgery may have a risk of both extubation failure and postoperative complications before deciding on surgery.
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Journal of anesthesia · Dec 2016
Effect of lidocaine with and without epinephrine on lymphatic contractile activity in mice in vivo.
A local anesthetic, lidocaine, is known to affect cutaneous blood flow when injected into the skin. However, it is unknown if dermal lymphatic function can also be affected. Therefore, we characterized lymphatic function in response to administration of lidocaine with and without epinephrine. ⋯ However, addition of 1:100,000 epinephrine to 2 % lidocaine rapidly increased lymphatic contraction frequencies at 5 min post-injection, which returned to baseline levels 15 min later. Injection of saline also increased lymphatic contraction frequency 5 min after injection, which returned to baseline 10 min post-injection. Although lidocaine administration showed a decrease in lymphatic function, the combination of epinephrine with lidocaine resulted in a predominant net effect of increased contractile activity.
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Journal of anesthesia · Dec 2016
Randomized Controlled TrialA randomized, double-blind trial evaluating the efficacy of palonosetron with total intravenous anesthesia using propofol and remifentanil for the prevention of postoperative nausea and vomiting after gynecologic surgery.
Palonosetron has potent and long-acting antiemetic effects for postoperative nausea and vomiting (PONV). The aim of this study was to prospectively evaluate the efficacy of palonosetron when used with total intravenous anesthesia (TIVA) using propofol and remifentanil for the prevention of PONV in patients undergoing laparoscopic gynecologic surgery. ⋯ Combining palonosetron with TIVA can be considered as a good method to prevent PONV, not only during the short postoperative period but also especially during the 6-24-h period after anesthesia.
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Journal of anesthesia · Dec 2016
Randomized Controlled TrialRetrolaminar block: analgesic efficacy and safety evaluation.
Retrolaminar block (RLB) is a thoracic truncal block that can produce analgesia for the thoracic and abdominal wall. However, the characteristics of RLB are not well known. The aim of this study was to determine analgesic efficacy by measuring postoperative consume of patient-controlled analgesia (PCA), additional nonsteroidal antiinflammatory drug (NSAID) rescue, and opioid rescue. Our secondary analysis included assessment of the chronological change in arterial levobupivacaine concentrations after the block. ⋯ Continuous RLB was not inferior to PVB except for the first 24 h, and was satisfactory after mastectomy. RLB showed safe, low peak arterial levobupivacaine concentrations.