CPK 同工酶在预测异位妊娠中的作用。
The role of CPK isoenzymes in predicting extrauterine early pregnancy.
机构信息
Department of Obstetrics and Gynecology, Barzilai Medical Center, Ben Gurion University of the Negev, Ashkelon, Israel.
出版信息
Arch Gynecol Obstet. 2012 Jul;286(1):135-7. doi: 10.1007/s00404-012-2256-z. Epub 2012 Mar 2.
OBJECTIVE
To evaluate the ability of Creatine phosphokinase (CPK) levels and CPK-MB proportion to differentiate between extra and intrauterine of very early gestations with unknown location.
MATERIALS AND METHODS
The study is case-control. CPK levels and CPK-MB proportion in 51 women with extrauterine pregnancies were compared to those in 28 women with early intrauterine pregnancies.
RESULTS
No significant difference was found between women with extrauterine pregnancies and early intrauterine pregnancies in the levels of CPK (80.9 ± 62.1 vs. 74.9 ± 51.5; p = 0.66) and CPK-MB proportion (16.2 ± 10.1% vs. 15.1 ± 11.1%; p = 0.86).
CONCLUSION
CPK and CPK-MB proportion determinations do not contribute to the clinical differentiation between early intra and extrauterine pregnancies.
目的
评估肌酸磷酸激酶（CPK）水平和 CPK-MB 比例在区分不明位置的极早期宫内和宫外妊娠方面的能力。
材料和方法
本研究为病例对照研究。比较了 51 例异位妊娠和 28 例早期宫内妊娠患者的 CPK 水平和 CPK-MB 比例。
结果
异位妊娠组和早期宫内妊娠组的 CPK 水平（80.9±62.1 vs. 74.9±51.5；p=0.66）和 CPK-MB 比例（16.2±10.1% vs. 15.1±11.1%；p=0.86）无显著差异。
结论
CPK 和 CPK-MB 比例测定不能有助于临床区分早期宫内和宫外妊娠。
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