International journal of clinical and experimental medicine
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Several studies have suggested that the menstrual cycle has the impact on sedation. No previous study has evaluated the effects of the menstrual cycle on sedation level and propofol requirement with preoperative intravenous dexmedetomidine. Sixty-four adult fertile women receiving general anesthesia for elective gynecologic surgery were included in the study. ⋯ From propofol administered to loss of eyelash reflex and BIS values reach to 50, propofol requirements were significantly least and duration were shortest in the LD group among the four groups. Menstrual cycle phases affect the sedation of propofol induction with preoperative intravenous dexmedetomidine, which is deeper in the luteal phase. We should cautious of excessive sedation by propofol anesthesia with preoperative dexmedetomidine in the luteal phase.
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This study is to test the effectiveness of fiber-optic-guided endotracheal suction catheter (visual sputum suctioning system or VSSS) in dog models. ⋯ Visual sputum suctioning system collected more sputum and caused less tracheal mucosa damage than conventional suctioning.
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To investigate effect of equal volumes (250 ml) of 7.2% hypertonic saline - 6% hydroxyethyl starch (HS-HES) and 20% mannitol (M) on dural tension, serum osmolality and hemodynamics in patients during elective neurosurgical procedures. ⋯ HS-HES might be an alternative to mannitol in treatment of intracranial hypertension.
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Progressive respiratory failure is a common cause of death in patients with cystic fibrosis (CF). Although this may be related to the disease process itself, acute infectious problems may lead to respiratory failure requiring mechanical ventilation. Given the progressive nature of the disorder, some have suggested that the use of extracorporeal membrane oxygenation (ECMO) is contraindicated. ⋯ There was no difference in survival when comparing VA and VV ECMO. We noted an increasing trend for VV ECMO for this patient population over this time period. These data further support the need for a prospective study to evaluate outcomes following ECMO in this population with standardization of care across multiple centers.
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Positioning of the patient during and after surgery can have significant implications on recovery. Therefore, the purpose of the present study was to determine the influence of placing patients in a lateral decubitus position for 15 min after combined use of hyperbaric and hypobaric ropivacaine and assess hemodynamic characteristics during spinal anesthesia for caesarean section. ⋯ Combined use of hyperbaric and hypobaric ropivacaine had satisfactory anesthetic effects and a more stable hemodynamic characteristic than either drug used alone. Maintaining the patient in a lateral decubitus position for 15 min can significantly decrease the incidence of hypotension.