Masui. The Japanese journal of anesthesiology
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Randomized Controlled Trial Comparative Study
[Efficacy of Ultrasound-guided Thoracic Paravertebral Block Compared with the Epidural Analgesia in Patients Undergoing Video-assisted Thoracoscopic Surgery].
Thoracic paravertebral block (TPVB) has proven to be safer by using ultrasound imaging. This prospective randomized study was designed to investigate postoperative pain relief and intraoperative hemodynamics in patients undergoing ultrasound-guided TPVB or epidural analgesia. ⋯ Ultrasound guided TPVB was performed affecting hemodynamics less than the epidural anesthetic. There was less postoperative analgesic effect on TPBV than on epidural analgesia after thora- coscopic surgery when continuously infusing 0.2% ropivacaine 6 ml · hr(-1).
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Randomized Controlled Trial
[The Effect of Preoperative Oral Rehydration on Hemodynamic Changes during Induction of Anesthesia and Intraoperative Fluid Management].
Preoperative oral rehydration solution (ORS) prevents dehydration before surgery. Therefore taking enough ORS possibly reduces the hemodynamic changes during induction of anesthesia, and reduces the amount of fluid needed during anesthesia. ⋯ Preoperative oral rehydration increases circulating blood volume, it keeps high CI during induction of anesthesia, and reduces the amount of intraoperative fluid.
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Randomized Controlled Trial
[Hypotonic Versus Isotonic Electrolyte Solution for Perioperative Fluid Therapy in Infants].
This study was designed to evaluate the effects of perioperative administration of an isotonic electrolyte solution with 1% glucose (IT) on blood sodium (Na+) and blood glucose (BG) concentrations in pediatric patients < 1-year-old undergoing plastic surgery in comparison with a conventional hypotonic electrolyte solution with 2.6% glucose (HT). ⋯ Isotonic solution with 1% glucose is suggested to be safe in infants during and after surgery.
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Randomized Controlled Trial
[Effect of Preoperative Oral Rehydration on Onset Time and Recovery Time of Rocuronium].
Preoperative oral rehydration solution (ORS) prevents hypovolemia. The aim of this study was to compare the effect of intubating dose of rocuronium in patients taking and those not taking preoperative ORS. ⋯ Preoperative oral rehydration possibly increases circulating blood volume, and shortens the duration of rocuronium effect.
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Randomized Controlled Trial Comparative Study
[Postoperative pain management in video-assisted thoracic surgery using a continuous unilateral intercostal analgesia].
Optimal pain management after video-assisted thoracic surgery (VATS) remains an open issue. We prospectively studied the analgesic effect of intercostal analgegia (ICA) by comparison with epidural analgesia. ⋯ In patients with coagulopathy, multimodal approach using intercostal analgesia supplemented by intravenous patient-controlled analgesia may be an alternative to epidural analgesia for postoperative pain management.