The common causes of premature delivery and the analysis of tocolytic effect
10.3760/cma.j.issn.1008-6706.2009.09.015
- VernacularTitle:早产150例原因及保胎效果分析
- Author:
Haiying LIN
;
Min ZHUANG
- Publication Type:Journal Article
- Keywords:
Premature birth;
Factor analysis
- From:
Chinese Journal of Primary Medicine and Pharmacy
2009;16(9):1565-1566
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the eomman causes of premature delivery,the tocolytic effect and suc-cess ratio and the birth situation of premature infants. Methods 150 pregnant women with natural delivery or iatro-genie preterm labor from 28 weeks to 34 weeks who carried out tocolytic therapy because of threatened preterm labor or premature delivery after tocolytic therapy were selected. The common inducement of premature delivery, the pro-longed gestational weeks, the success ratio of tocolyis and the birth situation of premature infants were retrospectively analyzed. Results The premature rupture of membranes(PROM) ,the spontaneous uterine contraction and iatrogenic preterm labor were the main reasons of premature labor. The primiparas are the majority. The iatrogenic partus pre-maturus were prolonged, the asphyxia rate of premature infants was still high. The incidence of premature rupture of fe-tal menbranes in pregnant with tocolytic therapy beyond 1 week was 3. 3% ,and the incidence of spontaneous urerine contraction was 4. 8%. Conclusion Antenatal care and prenatal diagnosis are important to decrease the premature labor ratio as early as possible to use the D. X. M to promote the fetal lung maturity, so as not to delay the treatment.
