TY - JOUR
T1 - Risk of maternal and neonatal complications in subsequent pregnancy after planned caesarean section in a first birth, compared with emergency caesarean section: a nationwide comparative cohort study
AU - Kok, N.
AU - Ruiter, L.
AU - Hof, M.
AU - Ravelli, A.
AU - Mol, B. W.
AU - Pajkrt, E.
AU - Kazemier, B.
PY - 2014
Y1 - 2014
N2 - To compare the difference in risks of neonatal and maternal complications, including uterine rupture, in a second birth following a planned caesarean section versus emergency caesarean section in the first birth. Prospective cohort study. Population-based cohort in the Netherlands. Linked data set of outcomes for term caesarean section in a first birth followed by a consecutive delivery. We conducted a prospective cohort analysis using data from the Dutch Perinatal Registry. We included primiparous women who gave birth to term singleton infants through planned or emergency caesarean from January 2000 through December 2007, and who had a second singleton delivery during the same period (n = 41,109). Odds ratios and adjusted odds ratios were calculated. Maternal and neonatal complications, specifically uterine rupture, in second births associated with planned and emergency caesareans in the first birth. Women with a history of a planned caesarean section in the first birth (n = 11,445) had a 0.24% risk for uterine rupture, compared with a 0.16% risk for women with a history of emergency caesarean section (n = 29,664; aOR 1.4, 95% CI 0.8-2.4). In multivariate logistic regression, women with planned caesareans in a first birth had a significantly increased risk of stillbirth (aOR 1.5, 95% CI 1.0-2.2) and postpartum haemorrhage (aOR 1.1, 95% CI 1.0-1.2) in second births, compared with women with emergency caesareans in the first birth. We found a moderately increased risk of postpartum haemorrhage and a small to moderately increased risk of uterine rupture and stillbirth as a long-term effect of prior planned caesarean delivery on second births
AB - To compare the difference in risks of neonatal and maternal complications, including uterine rupture, in a second birth following a planned caesarean section versus emergency caesarean section in the first birth. Prospective cohort study. Population-based cohort in the Netherlands. Linked data set of outcomes for term caesarean section in a first birth followed by a consecutive delivery. We conducted a prospective cohort analysis using data from the Dutch Perinatal Registry. We included primiparous women who gave birth to term singleton infants through planned or emergency caesarean from January 2000 through December 2007, and who had a second singleton delivery during the same period (n = 41,109). Odds ratios and adjusted odds ratios were calculated. Maternal and neonatal complications, specifically uterine rupture, in second births associated with planned and emergency caesareans in the first birth. Women with a history of a planned caesarean section in the first birth (n = 11,445) had a 0.24% risk for uterine rupture, compared with a 0.16% risk for women with a history of emergency caesarean section (n = 29,664; aOR 1.4, 95% CI 0.8-2.4). In multivariate logistic regression, women with planned caesareans in a first birth had a significantly increased risk of stillbirth (aOR 1.5, 95% CI 1.0-2.2) and postpartum haemorrhage (aOR 1.1, 95% CI 1.0-1.2) in second births, compared with women with emergency caesareans in the first birth. We found a moderately increased risk of postpartum haemorrhage and a small to moderately increased risk of uterine rupture and stillbirth as a long-term effect of prior planned caesarean delivery on second births
U2 - https://doi.org/10.1111/1471-0528.12483
DO - https://doi.org/10.1111/1471-0528.12483
M3 - Article
C2 - 24373595
SN - 1470-0328
VL - 121
SP - 216
EP - 223
JO - BJOG
JF - BJOG
IS - 2
ER -