Please use this identifier to cite or link to this item: https://doi.org/10.1111/1471-0528.14462
Title: Preterm prelabour rupture of membranes: a retrospective cohort study of association with adverse outcome in subsequent pregnancy
Authors: Aris, IM 
Logan, S 
Lim, C
Choolani, M 
Biswas, A 
Bhattacharya, S
Keywords: Science & Technology
Life Sciences & Biomedicine
Obstetrics & Gynecology
Cohort
neonatal outcome
obstetric outcome
preterm delivery
preterm prelabour rupture of membranes
recurrence
subsequent pregnancy
PREMATURE RUPTURE
RISK-FACTORS
BIRTH
RECURRENCE
EXPRESSION
PREDICTION
MANAGEMENT
MORBIDITY
MORTALITY
DELIVERY
Issue Date: 1-Oct-2017
Publisher: WILEY
Citation: Aris, IM, Logan, S, Lim, C, Choolani, M, Biswas, A, Bhattacharya, S (2017-10-01). Preterm prelabour rupture of membranes: a retrospective cohort study of association with adverse outcome in subsequent pregnancy. BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY 124 (11) : 1698-1707. ScholarBank@NUS Repository. https://doi.org/10.1111/1471-0528.14462
Abstract: Objective To assess the association of first pregnancy preterm prelabour rupture of membranes (PPROM) with adverse maternal and perinatal outcomes in the next pregnancy. Design Retrospective cohort study. Setting Grampian, Scotland, UK. Population Women with first deliveries recorded in the Aberdeen Maternity Neonatal Databank, 1986–2005. Methods Women identified from the AMND database (n = 37 776) were classified into exposed (PPROM in first pregnancy; n = 1979) and unexposed (no PPROM in first pregnancy; n = 35 797) cohorts. Each cohort (exposed n = 1174; unexposed n = 20 860) was followed up until December 2012 for next singleton pregnancy. Main outcome measures Second pregnancy, miscarriage, pregnancy-induced hypertension (PIH), pre-eclampsia (PE), antepartum haemorrhage (APH) and postpartum haemorrhage, repeat PPROM, type of labour, mode of delivery, preterm delivery, low birth weight (LBW), admission to neonatal unit, neonatal infections and death. Results PPROM in the first singleton pregnancy was associated with an equal likelihood of second pregnancy but with a significantly increased risk of adverse outcomes in the next singleton pregnancy: PPROM [odds ratio (OR) (95% confidence interval (CI)): 6.6 (5.4–7.9)], PE [2.4 (1.7–3.5)], instrumental [2.2 (1.7–2.8)] and caesarean delivery [1.8 (1.5–2.3)], PIH [1.5 (1.2– 1.9)] and APH [1.3 (1.1–1.6)] in the mother, and neonatal infection [5.4 (1.4–20.3)], death [2.6 (1.0–6.7)], admission to neonatal unit [2.4 (2.0–2.9)], preterm delivery [2.3 (1.8–2.9)] and LBW [1.44 (1.1–1.9)]. Even in women without a recurrent PPROM, there was still a significant increase in PIH [1.4 (1.1– 1.8)], PE [2.3 (1.6–3.5)], instrumental [2.2 (1.7–2.9)] and caesarean delivery [1.9 (1.5–2.4)], and neonatal unit admission [1.6 (1.3–2.0)]. Conclusions PPROM in the first pregnancy is associated with significant adverse maternal and perinatal outcomes in the next pregnancy, but not reduced likelihood of second pregnancy.
Source Title: BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY
URI: https://scholarbank.nus.edu.sg/handle/10635/208641
ISSN: 14700328
14710528
DOI: 10.1111/1471-0528.14462
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