European journal of obstetrics, gynecology, and reproductive biology · 2014
Comparison of maternal outcomes from primary cesarean section during the second compared with first stage of labor by indication for the operation.
Сравнительное исследованиеСтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
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Lurie Samuel, Raz Nili, Boaz Mona, Sadan Oscar, Golan Abraham
Аннотация
OBJECTIVE: To compare maternal outcomes when cesarean sections were performed in the second stage of labor to those performed in the first stage of labor by indication for the operation.
STUDY DESIGN: This is a retrospective cohort (n=383) of term parturient women who underwent primary cesarean section during active labor. Cases were drawn from the Obstetrics Department, E. Wolfson Medical Center, a tertiary health care university facility, during a 24 month period. All cases were term singleton pregnancies in vertex presentation following unremarkable pregnancy. Maternal morbidity was assessed.
RESULTS: A significantly higher rate of unintentional uterine incision extensions was observed in cesarean sections performed during second stage compared to first stage (17.1% vs. 4.6%, p=0.001). It was higher whenever (at first or second stage) the fetal head was pushed (20.0% vs. 5.4%, p=0.0024). Unintentional uterine incision extensions were significantly more frequent when the cesarean section was performed for non-progressive labor during the second stage compared to first stage (16.1% vs. 3.6%, p=0.0052). Uterine atonia was more frequent among parturient women who underwent cesarean section for non-progressive labor during the first stage compared to second stage (16.7% vs. 4.8%, p=0.0382).
CONCLUSION: Uterine atony during first stage cesarean section and unintentional uterine incision extensions during second stage cesarean section were significantly more frequent when the operation was performed for non-progressive labor.
STUDY DESIGN: This is a retrospective cohort (n=383) of term parturient women who underwent primary cesarean section during active labor. Cases were drawn from the Obstetrics Department, E. Wolfson Medical Center, a tertiary health care university facility, during a 24 month period. All cases were term singleton pregnancies in vertex presentation following unremarkable pregnancy. Maternal morbidity was assessed.
RESULTS: A significantly higher rate of unintentional uterine incision extensions was observed in cesarean sections performed during second stage compared to first stage (17.1% vs. 4.6%, p=0.001). It was higher whenever (at first or second stage) the fetal head was pushed (20.0% vs. 5.4%, p=0.0024). Unintentional uterine incision extensions were significantly more frequent when the cesarean section was performed for non-progressive labor during the second stage compared to first stage (16.1% vs. 3.6%, p=0.0052). Uterine atonia was more frequent among parturient women who underwent cesarean section for non-progressive labor during the first stage compared to second stage (16.7% vs. 4.8%, p=0.0382).
CONCLUSION: Uterine atony during first stage cesarean section and unintentional uterine incision extensions during second stage cesarean section were significantly more frequent when the operation was performed for non-progressive labor.