Abstract:
:Our purpose was to evaluate the impact of intravenous and oral tocolysis on prolongation of gestation for women with preterm uterine contractions and/or labor. Candidates for evaluation and treatment including women with contractions between 24 and 35 weeks. Two hundred women (group I) without cervical changes met the protocol criteria and 175 women (group II) who presented with or developed cervical changes were treated by protocol. A representative sample of both groups received oral terbutaline maintenance therapy until 37 weeks' gestation. Primary outcome variables included the length of gestation obtained following initial treatment and the preterm birth rate. Women in group II were twice as likely to deliver before 35 weeks, 23% versus 9.5%, respectively, and to have a delivery before 37 weeks' gestation, 45% versus 22%, respectively, (p < 0.05). There was no significant difference in days gained in utero for women on oral terbutaline for either group. Women in group II on oral therapy were more likely to be readmitted and retreated with parenteral tocolysis. In conclusion, oral maintenance tocolysis has no significant impact on further prolongation of pregnancy after intravenous tocolysis.
journal_name
Am J Perinatoljournal_title
American journal of perinatologyauthors
Brown HL,Hiett AK,Britton KA,Turnquest MA,Golichowski AMdoi
10.1055/s-2007-994169subject
Has Abstractpub_date
1997-08-01 00:00:00pages
405-9issue
7eissn
0735-1631issn
1098-8785journal_volume
14pub_type
临床试验,杂志文章abstract:OBJECTIVE:The aim of the study is to conduct an initial pilot trial evaluating the feasibility, safety, and efficacy of bupropion for smoking cessation in pregnancy. STUDY DESIGN:A randomized, double-blind, parallel-group pilot study of bupropion versus placebo with 50 pregnant smokers was planned. Eligibility criteri...
journal_title:American journal of perinatology
pub_type: 杂志文章,随机对照试验
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更新日期:2015-03-01 00:00:00
abstract:OBJECTIVE:The aim of this study is to examine the hypothesis that prolonged rupture of membranes (PROM) is associated with increased cord blood erythropoietin (EPO) concentrations, proportional to the duration of ruptured membranes. STUDY DESIGN:This study is a prospective, cross-sectional, observational (nonintervent...
journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-994196
更新日期:1996-01-01 00:00:00
abstract::We investigated body mass index (BMI) and weight gain among pregnant women (ages 14 to 25) and assessed the relationship of BMI and weight gain on birth outcomes. We performed a secondary analysis of 841 women enrolled in a randomized controlled trial receiving prenatal care in two university-affiliated clinics. Almos...
journal_title:American journal of perinatology
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journal_title:American journal of perinatology
pub_type: 杂志文章,评审
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更新日期:2001-01-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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更新日期:1996-08-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章,评审
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更新日期:2000-01-01 00:00:00
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journal_title:American journal of perinatology
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更新日期:2019-01-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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更新日期:1986-04-01 00:00:00
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
pub_type: 杂志文章,评审
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journal_title:American journal of perinatology
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更新日期:2019-07-01 00:00:00
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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更新日期:1987-04-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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更新日期:2000-01-01 00:00:00