Maternal outcomes of planned mode of delivery for term breech in nulliparous women
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Maternal outcomes of planned mode of delivery for term breech in nulliparous women. / Caning, Malene Mie; Rasmussen, Steen Christian; Krebs, Lone.
I: PLoS ONE, Bind 19, Nr. 4, e0297971, 2024.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Maternal outcomes of planned mode of delivery for term breech in nulliparous women
AU - Caning, Malene Mie
AU - Rasmussen, Steen Christian
AU - Krebs, Lone
N1 - Publisher Copyright: © 2024 Caning et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
PY - 2024
Y1 - 2024
N2 - Objective To estimate short- and long-term maternal complications in relation to planned mode of term breech delivery in first pregnancy. Design Register-based cohort study Setting Denmark Population Nulliparous women with singleton breech delivery at term between 1991 and 2018 (n = 30,778). Methods We used data from the Danish national health registries to identify nulliparous women with singleton breech presentation at term and their subsequent pregnancies. We performed logistic regression to compare the risks of maternal complications by planned mode of delivery. All data were proceeded and statistical analyses were performed in SAS 9.4 (SAS Institute Inc. Cary, NC, USA). Main outcome measures Postpartum hemorrhage, operative complications, puerperal infections in first pregnancy and uterine rupture, placenta previa, post-partum hemorrhage, hysterectomy and stillbirth in the subsequent two pregnancies. Results We identified 19,187 with planned cesarean and 9,681 with planned vaginal breech delivery of which 2,970 (30.7%) delivered vaginally. Planned cesarean significantly reduced the risk of postoperative infections (2.4% vs 3.9% adjusted odds ratio (aOR): 0.54 95% confidence interval (CI) 0.44-0.66) and surgical organ lesions (0.06% vs 0.1%; (aOR): 0.29 95% CI 0.11-0.76) compared to planned vaginal breech delivery. Planned cesarean delivery in the first pregnancy was associated with a significantly higher risk of uterine rupture in the subsequent pregnancies but not with risk of postpartum hemorrhage, placenta previa, hysterectomy, or stillbirth. Conclusion Compared to planned vaginal breech delivery at term, nulliparous women with planned cesarean breech delivery have a significantly reduced risk of postoperative complications but a higher risk of uterine rupture in their subsequent pregnancies.
AB - Objective To estimate short- and long-term maternal complications in relation to planned mode of term breech delivery in first pregnancy. Design Register-based cohort study Setting Denmark Population Nulliparous women with singleton breech delivery at term between 1991 and 2018 (n = 30,778). Methods We used data from the Danish national health registries to identify nulliparous women with singleton breech presentation at term and their subsequent pregnancies. We performed logistic regression to compare the risks of maternal complications by planned mode of delivery. All data were proceeded and statistical analyses were performed in SAS 9.4 (SAS Institute Inc. Cary, NC, USA). Main outcome measures Postpartum hemorrhage, operative complications, puerperal infections in first pregnancy and uterine rupture, placenta previa, post-partum hemorrhage, hysterectomy and stillbirth in the subsequent two pregnancies. Results We identified 19,187 with planned cesarean and 9,681 with planned vaginal breech delivery of which 2,970 (30.7%) delivered vaginally. Planned cesarean significantly reduced the risk of postoperative infections (2.4% vs 3.9% adjusted odds ratio (aOR): 0.54 95% confidence interval (CI) 0.44-0.66) and surgical organ lesions (0.06% vs 0.1%; (aOR): 0.29 95% CI 0.11-0.76) compared to planned vaginal breech delivery. Planned cesarean delivery in the first pregnancy was associated with a significantly higher risk of uterine rupture in the subsequent pregnancies but not with risk of postpartum hemorrhage, placenta previa, hysterectomy, or stillbirth. Conclusion Compared to planned vaginal breech delivery at term, nulliparous women with planned cesarean breech delivery have a significantly reduced risk of postoperative complications but a higher risk of uterine rupture in their subsequent pregnancies.
U2 - 10.1371/journal.pone.0297971
DO - 10.1371/journal.pone.0297971
M3 - Journal article
C2 - 38568924
AN - SCOPUS:85189352815
VL - 19
JO - PLoS ONE
JF - PLoS ONE
SN - 1932-6203
IS - 4
M1 - e0297971
ER -
ID: 388831396