Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Oct 2013
Controlled Clinical Trial[Effects of preoperative uses of aspirin and clopidogrel on patients undergoing coronary artery bypass graft surgery].
To analyze the effects of preoperative uses of aspirin and clopidogrel on perioperative blood loss and blood transfusion requirements and complication in patients undergoing off-pump coronary artery bypass graft (CABG). ⋯ Preoperative clopidogrel exposure within 5 days of surgery increases perioperative blood loss. And the pre-operative use of aspirin results in no difference in postoperative perioperative blood loss and cardiovascular outcomes.
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Zhonghua yi xue za zhi · Oct 2013
Randomized Controlled Trial[The effect of two methods guided fluid therapy to the patient undergoing open gastrointestinal surgery].
To investigate the effect of central venous blood oxygen saturation (ScvO2) and venous-arterial PCO2 (P(cv-a)CO2) guided fluid therapy on tissue perfusion, gastrointestinal function recovering and outcome of the patients who undergoing open gastrointestinal surgery. ⋯ Compared to group S, there was a transient improvement in tissue perfusion in group P, but there were no difference in complications and mortality.
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Zhonghua yi xue za zhi · Oct 2013
[A modified goat model of acute spinal cord compression injury from a percutaneous balloon catheter: method feasibility and preliminary observation].
To establish a goat model of acute spinal cord compression injury through a modified percutaneous technique with a Foley double-lumen urine catheter and explore the method feasibility and preliminary observation. ⋯ The results of behavioral evaluation, radiographic images and pathological examination reveal an evidence of acute spinal cord injury. Percutaneous epidural balloon catheter insertion differs from previous techniques by avoiding surgical exposure and associated artifacts, yet it offers injury mechanisms similar to those of human spinal cord injury. As a new means of modeling spinal cord injury in animals, this technique has many potential applications.
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Zhonghua yi xue za zhi · Sep 2013
Comparative Study[Comparison of manual versus automatic titration in pressure determination for long-term therapy of continuous positive airway pressure in patients with obstructive sleep apnea hypopnea syndrome].
To compare the continuous positive airway pressure (CPAP) of automatic titration with that of manual titration. ⋯ CPAP pressure titrated by automatic device is usually higher than that titrated manually. Manual titration should be performed if a patient can not tolerate the CPAP pressure titrated by an automatic device.