Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Jan 2009
Randomized Controlled Trial[Epidural analgesia in latent phase of labor: effects on length of labor and mode of delivery].
To compare the outcome of ropivacaine plus sufentanil for patient-controlled epidural analgesia between nulliparous women presenting in latent and active labor. ⋯ Compared with epidural analgesia in active phase of labor, early administration of epidural analgesia in latent phase did not prolong labor, however, the caesarean section rate was increased and instrumental delivery rate was decreased.
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Zhonghua yi xue za zhi · Jan 2009
[Aortic arch operation under deep hypothermic circulatory arrest].
To summarize the surgical experience of aortic arch operation under deep hypothermic circulatory arrest. ⋯ Aortic arch operation includes partial aortic arch replacement, total arch replacement, and total arch replacement with elephant trunk technique. The operation procedure is selected according to the primary lesion and how aortic arch has been affected. Deep hypothermic circulatory arrest with selective cerebral perfusion facilitates complicated aortic arch operation, resulting in a reduction of mortality and morbidity for arch aneurysms or dissection.
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Zhonghua yi xue za zhi · Dec 2008
[Application of apparent diffusion coefficient and fractional anisotropy in identification of tumor component and grading of brain astrocytoma].
To evaluate the value of apparent diffusion coefficient (ADC) and fractional anisotropy (FA) in identification of tumor element and grading of brain astrocytoma. ⋯ ADC value plays an important part in distinguishing tumor components and determining tumor boundary, and plays a certain role in judging the grade of astrocytomas. FA value is vital to determine the tumor boundary, and has certain value in differentiating high-grade from low-grade astrocytomas.
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Zhonghua yi xue za zhi · Dec 2008
[The causes of death and risk factors in patients of war wound and trauma of extremities by logistic regression model].
To explore the causes of death and risk factors in patients of war wound and trauma of extremities. ⋯ Acute renal failure (ARF) was the main cause of death of patients of war wound and trauma of extremities. Its should be helpful for minimize the mortality of patients of war wound and trauma to manage the shock in time and have a correct choice of amputation promptly.
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Zhonghua yi xue za zhi · Dec 2008
Randomized Controlled Trial[The best concentration ratio of propofol controlled-infusion combined with sevoflurane in anesthesia for patients undergoing laparoscopy].
To investigate the best concentration ratio of propofol controlled-infusion combined with sevoflurane in anesthesia for patients undergoing laparoscopy. ⋯ Propofol controlled-infusion at the concentration of 1 microg/ml with ETsevo at the concentration as 1 MAC is the best concentration ratio with low PONV rate and a possibility to prevent intra-operative awareness.