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find Author "XING Aiyun" 4 results
  • Evidence-Based Treatment for a Patient with Gestational Diabetes Mellitus

    Objective To formulate an evidence-based treatment plan for a patient with gestational diabetes mellitus.  Methods Based on the clinical questions raised from a real-life patient of gestational diabetes mellitus, we searched ACP Journal Club (1991 to Dec. 2006), The Cochrane Library (Issue 4, 2006), MEDLINE (1966 to Dec. 2006) and Chinese Biological Medical Database (1980 to Dec. 2006) for systematic reviews, randomized controlled trials, cohort and case-control studies. We used the following keywords: gestational diabetes, metformin, and pregnancy complication. The quality of the included studies was assessed.Results One meta-analysis (from MEDLINE) and two randomized controlled trials (from the Cochrane Central Register of Controlled Trials) were included. These studies concluded that there was no clear evidence on the benefits of metformin for gestational diabetes. Based on the current evidence, integrated with clinical expertise and the patient’s values, metformin was not used for this patient. Instead, intensive dietary control, blood glucose control, and appropriate exercise were administered. After this individual treatment, the patient gave birth to a healthy baby in 39+4 Weeks. Conclusion The appropriate management for gestational diabetes mellitus has been formulated with the approach of evidence-based medicine. Large-scale, methodologically-sound trials are required.

    Release date:2016-09-07 02:16 Export PDF Favorites Scan
  • Analysis on the Related Factors for 609 Fetal Deaths

    目的 分析死胎死亡原因及可能的相关因素,为降低死胎发生的措施提供依据。 方法 对2007年1月-2011年12月住院分娩的609例死胎(≥28周) 的病例资料进行回顾性分析,包括对产检次数差异、死胎性别、死胎孕周分布、母亲年龄差别、母亲文化程度等进行统计分析。 结果 ① 死胎的原因依次为:胎儿因素(41.2%),母体因素(24.1%),胎盘因素(21.7%)及不明原因(13.0%);其中胎儿畸形、重度子痫前期及胎盘早剥为主要原因;② 母亲的文化程度低、未建卡或未正规产检者死胎发生的几率高于正规产检者,差异有统计学意义(P<0.05)。 结论 加强围产保健,早期筛查胎儿畸形、防治妊娠期并发症及合并症等都有助于降低死胎的发生率。

    Release date:2021-06-23 07:35 Export PDF Favorites Scan
  • The Effect of Glucocorticoid on the Excretion of Corticotropin-Releasing Hormone in Placental Tissue in vitro

    目的 观察糖皮质激素对胎盘组织促肾上腺皮质激素释放激素(CRH)的分泌水平的影响。 方法 收集2006年1月-3月住院分娩的正常妊娠妇女的胎盘组织与妊娠肝内胆汁淤积症(ICP)患者胎盘及其血清各10例。分3组进行胎盘组织培养,即正常胎盘组、ICP胎盘组,正常胎盘组织加ICP患者血清组,分别用放射免疫法测定各组加与不加地塞米松胎盘组织培养液中CRH的水平。 结果 正常组与正常胎盘加地塞米松组培养24、48、72、96 h其CRH分泌水平分别为:(74.81 ± 27.92)、(63.71 ± 24.72)、(91.87 ± 41.64)、(98.90 ± 42.52) pg/mL;(66.94 ± 29.62)、(77.39 ± 31.84)、(61.89 ± 33.94)、(75.13 ± 36.98) pg/mL,两组比较差异有统计学意义(P>0.05)。ICP组与ICP加地塞米松组培养上清液中CRH水平在24、48、72、96 h其CRH分泌水平分别为:(48.28 ± 16.56)、(60.20 ± 29.97)、(72.92 ± 31.65)、(69.22 ± 29.33)pg/mL;(41.81 ± 25.00)、(57.36 ± 39.75)、(57.72 ± 23.29)、(61.43 ± 20.77)pg/mL, 两组比较差异有统计学意义(P>0.05);正常胎盘加ICP血清培养组与正常胎盘加ICP血清加地塞米松培养组上清液中CRH水平在24、48、72、96 h其CRH分泌水平分别为:(84.9 ± 34.98)、(74.5 ± 29.93)、(71.1 ± 27.26)、(81.0 ± 37.18)pg/mL;(76.29 ± 33.11)、(63.70 ± 24.20)、(64.85 ± 28.39)、(67.65 ± 33.20)pg/mL,两组比较差异有统计学意义(P>0.05)。3组加入地塞米松培养的胎盘组织,CRH分泌水平并无明显改变。 结论 地塞米松不影响体外培养胎盘组织CRH分泌。

    Release date:2016-09-08 09:17 Export PDF Favorites Scan
  • Change and Significance of Urinary Total Bile Acids in Intrahepatic Cholestasis with Pregnancy

    目的:测定妊娠期肝内胆汁淤积症(ICP)患者血清及尿液的胆汁酸水平,探讨ICP时母体胆汁酸转运的变化及意义。方法:ICP患者(ICP组)及正常妊娠(对照组)各20例。血清及尿液总胆汁酸测定采用速率法。结果:(1)ICP组与对照组相比,血清及尿液中总胆汁酸水平均明显升高,差异有显著性(Plt;0.05);(2)对照组尿液总胆汁酸水平明显高于血清,差异有显著性(Plt;0.05),而ICP组血清和尿液总胆汁酸水平无显著性差异(Pgt;0.05);(3)两组中血清与尿液总胆汁酸水平均无相关性(Pgt;0.05)。结论:ICP患者母血中总胆汁酸水平明显增加,而总胆汁酸经尿液的排泄未成比例增加,这可加重胆汁淤积,引起围产儿不良结局。

    Release date:2016-09-08 09:54 Export PDF Favorites Scan
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