The Journal of surgical research
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Randomized Controlled Trial
Effects of parecoxib on morphine analgesia after gynecology tumor operation: a randomized trial of parecoxib used in postsurgical pain management.
The analgesic efficacy of parecoxib in postsurgical pain management has been confirmed in minimally invasive surgery. However, little is known about its effects used in combination with opioids and about its potential for opioid-sparing effects in complex operations. This study was performed to investigate the influence of parecoxib on morphine analgesia after gynecological tumor surgery. ⋯ The use of parecoxib with patient-controlled analgesic morphine in postoperative analgesia resulted in comprehensive enhancement of the analgesic efficacy, reducing the opioid requirement and increasing patient satisfaction after gynecological tumor surgery.
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Randomized Controlled Trial
Which side of lateral ventricles to choose during external ventricular drainage in patients with intraventricular hemorrhage: ipsilateral or contralateral?
We attempted to investigate the effect of external ventricular drainage (EVD) plus intraventricular fibrinolysis from ipsilateral or contralateral ventricle on clinical outcomes in patients with intraventricular hemorrhage. ⋯ External ventricular drainage plus EVT from the ipsilateral or contralateral ventricle has similar short-term outcomes and complications in patients with intraventricular hemorrhage. Faster clot clearance in the third and fourth ventricles but higher ICP levels at the early stage may be expected in patients with EVD from the ipsilateral ventricle, compared with those from with EVD from the contralateral ventricle.
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Randomized Controlled Trial
Sevoflurane versus propofol anesthesia in patients undergoing lumbar spondylodesis: a randomized trial.
Spondylodesis is a procedure aiming at providing stability in one or more spinal segments. The aim of our study was to compare sevoflurane and propofol as induction and maintenance agents, focusing on hemodynamic stability, recovery characteristics, postoperative nausea and vomiting, and pain intensity. ⋯ Sevoflurane and propofol anesthesia for lumbar spondylodesis surgery provide safe and comparable results.
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Randomized Controlled Trial
Dexmedetomidine attenuates tourniquet-induced hyperdynamic response in patients undergoing lower limb surgeries: a randomized controlled study.
Activation of sympathetic nervous system has a crucial role in mediating the pneumatic tourniquet inflation induced hyperdynamic response. Dexmedetomidine, a selective α(2)-adrenergic receptor agonist, has potent sympatholytic effects. We conducted this prospective, randomized, placebo-controlled, double-blinded study to elucidate the effects of dexmedetomidine on attenuating the tourniquet-induced hyperdynamic response during general anesthesia. ⋯ Dexmedetomidine attenuates tourniquet-induced hyperdynamic response in general anesthesia patients undergoing lower limb surgeries.
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Randomized Controlled Trial
Does dexmedetomidine affect intraoperative blood loss and clotting tests in pediatric adenotonsillectomy patients?
We hypothesize that dexmedetomidine (DEX), a selective α(2) adrenergic receptor agonist, may affect the intraoperative blood loss and clotting tests such as prothrombin time, activated partial thromboplastin time, and international normalized ratio in children undergoing adenotonsillectomy (ADT). ⋯ The premedication with DEX 0.5 μg/kg decreased postoperative agitation, pain, and analgesic requirement without significant change in the clotting tests and MAP but increased bleeding slightly during ADT.