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【medical-news】阿司匹林可能阻止习惯性流产
阿司匹林可能阻止习惯性流产
Tuesday, August 22, 2006 2006年8月22日
NEW YORK (Reuters Health) - For women who have had unexplained recurrent miscarriages, treatment with aspirin or another blood-thinner to prevent blood clots seems to improve their chances of delivering a live infant, researchers in Israel report.
纽约（路透社）-以色列研究者报道，对于患有不明原因习惯性流产的妇女，运用阿司匹林或其他血液稀释剂治疗以防止血栓形成似乎能够提高她们安全出生婴儿的机会。
The formation of blood clots, or thrombosis, is believed to be one possible cause of recurrent miscarriage, they explain in the medical journal Fertility and Sterility, but it is unclear whether prevention of thrombosis can increase live birth rates.
他们在生育和不育医学杂志上解释说，血栓形成或称为血栓症，现在被认为是导致习惯性流产的可能原因之一，但防止血栓症是否能够提高婴儿安全出生率尚不清楚。
To investigate, Dr. Mordechai Dolitzky from Sheba Medical Center, Tel Hashomer, and colleagues compared the effect of preventing blood clots with aspirin or enoxaparin -- a form of heparin -- in 104 pregnant women with a history of unexplained recurrent miscarriages.
来自Tel Hashomer示巴医学中心的Mordechai Dolitzky 博士和他的同事对104名既往有习惯性流产的怀孕妇女应用阿司匹林或依诺肝素（一种低分子肝素），比较两者防止血栓形成的功效。
The live birth rate was over 81 percent in both groups, the researchers report. They say this rate exceeds the expected live birth rate of 40 percent to 60 percent among women with recurrent miscarriages.
研究者们报道两组的婴儿安全出生率均在81％以上，这个结果超过了预期的习惯性流产妇女40％到60％的婴儿安全出生率。
Five women in each group had preterm deliveries and neonatal complications were somewhat more common in the aspirin group.
各组均有5名妇女早产，而新生儿并发症则在阿司匹林组较为常见。
"Both treatment regimens were associated with a good pregnancy outcome in terms of live births and late pregnancy complications," Dolitzky and his colleagues conclude.
Dolitzky和他的同事认为：就安全出生和怀孕晚期并发症方面而言，两种治疗方案都获得了好的怀孕结果。
"In view of the minimal risks of enoxaparin and aspirin to the mother and fetus," they recommend that "either form of treatment should be considered in women after three or more pregnancy losses."
他们建议：由于使用依诺肝素和阿司匹林对母亲和胎儿具有最小限度的风险，对于经历过三次甚至更多怀孕失败的妇女，上述任意一种形式的治疗都应该被考虑。 [标签:content1][标签:content2]
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作者:admin@医学,生命科学 2011-01-23 05:14
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