International journal of clinical and experimental medicine
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Continuous spinal anesthesia may provide excellent labor analgesia. The incidence of accidental intrathecal injection of megadose of ropivacaine, as one of the possible complications during cesarean section, is very rare. Present case report provides reference to clinical practice.
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It is controversial that whether the GABA receptors contribute to the hypnotic action of volatile anesthetics. This study was to detect the effect of GABA receptors on the hypnotic action of volatile anesthetics by evaluation of the effect of intravenous flumazenil on sevoflurane minimum alveolar anesthetic concentration-awake (MAC-Awake) and emergence mental status. ⋯ We found that an IV flumazenil (0.006 mg/Kg) has no effect on sevoflurane MAC-Awake in humans. A single intravenous injection of flumazenil (0.006 mg/Kg) can partially reverse the hypnotic effect of sevoflurane/sulfentanil but do not contribute to reduction in the time to recovery and extubation.
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This study aims to learn about the current situation of surgical massive blood transfusion in China's Class III general hospitals, which could provide the basis for the formulation of guidelines on massive blood transfusion. ⋯ During massive blood transfusion, clinicians in 20 Chinese hospitals paid more attention to the infusion of fresh frozen plasma while making the infusion of red blood cells. However, they paid little attention to the supplement of platelet and cryocepitate.
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Transpulmonary thermodilution measurement is a convenient method for hemodynamic monitoring. However, the previously reported indicator temperature was not consistent. This study aimed to compare the accuracy of Pulse index Continuous Cardiac Output (PiCCO) monitoring using indicators of different temperatures. ⋯ PiCCO measurements with either indicator temperatures showed positive correlation with TEE results (P<0.05). The 0°C indicator had universally higher correlation coefficients than the 8°C indicator. So, PiCCO monitoring with the 0°C indicator might have better accuracy than the 8°C indicator.
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To explore the effects of ventilatory mode "pressure controlled ventilation-volume guaranteed" (PCV-VG) on the inspiratory pressures, oxygenation parameters and hemodynamics of patients during one lung ventilation (OLV) for thoracic surgery, compared with volume controlled ventilation (VCV). ⋯ In patients undergoing thoracic surgery with OLV, pressure controlled volume guaranteed mode of ventilation may have better effects by decreasing inspiratory pressure parameters and improving arterial oxygenation than volume controlled ventilation.