Women's Studies Department, University of Michigan, Ann Arbor, USA.
Int J Gynaecol Obstet. 2012 Dec;119(3):217-20. doi: 10.1016/j.ijgo.2012.07.007. Epub 2012 Sep 12.
To assess outcomes after auxiliary nurses were trained and given resources to use active management of the third stage of labor (AMTSL) for all women giving birth in a low-resource, low-risk, rural, public birth center setting in northern rural Honduras.
Auxiliary nurses received training on estimation of blood loss before the preintervention phase of the study (July 2004 through April 2005) and AMTSL, including use of intramuscular oxytocin, and estimation of blood loss prior to the intervention phase (July 2007 through June 2008). Preintervention and intervention data on use of oxytocin, blood loss postpartum, hemorrhage rates, and management interventions were collected and compared.
After nurses received training on AMTSL using intramuscular oxytocin, the use of intramuscular oxytocin during the third stage of labor increased from 63.8% to 96.5%. Postpartum hemorrhage rates decreased from 14.8% to 5.9% (P=0.001). Use of intrapartum oxytocin, which can have adverse effects, also increased: from 6.1% to 22.7% (P<0.001).
Training auxiliary nurses to perform AMTSL using oxytocin in this birth center setting was effective in reducing the rate of postpartum hemorrhage; however, increased use of intrapartum oxytocin may be an unintended outcome of the increased accessibility of oxytocin.
评估在资源有限、风险低的农村公立分娩中心,培训辅助护士并为其提供资源以用于所有产妇的第三产程积极管理(AMTSL)后的结果,该中心位于洪都拉斯北部农村。
辅助护士在研究的预干预阶段(2004 年 7 月至 2005 年 4 月)接受了关于出血量估计的培训,以及 AMTSL,包括肌内催产素的使用和干预阶段之前的出血量估计(2007 年 7 月至 2008 年 6 月)。收集并比较了预干预和干预阶段关于催产素使用、产后出血量、出血率和管理干预的数据。
在护士接受了使用肌内催产素的 AMTSL 培训后,第三产程中肌内催产素的使用从 63.8%增加到 96.5%。产后出血率从 14.8%降至 5.9%(P=0.001)。具有不良影响的产时催产素的使用也增加了:从 6.1%增加到 22.7%(P<0.001)。
在这个分娩中心环境中,培训辅助护士使用催产素实施 AMTSL 可有效降低产后出血率;然而,催产素可及性增加可能导致产时催产素使用增加,这可能是一个意外结果。