Journal
BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY
Volume 120, Issue 8, Pages 1020-1027Publisher
WILEY
DOI: 10.1111/1471-0528.12184
Keywords
Episiotomy; operative vaginal delivery; pelvic floor morbidity; RCT
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Funding
- Anonymous Trust Grant, Tayside Universities Hospitals
- Wellbeing of Women Research Training Fellowship
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Objective To explore: (1) the antenatal and postnatal morbidity experienced by women in relation to operative vaginal delivery (OVD); and (2) the impact of restrictive versus routine use of episiotomy. Design Longitudinal prospective cohort study embedded within a two-centre randomised controlled trial (RCT). Setting Two UK tertiary-level maternity units. Population Antenatally recruited participants of an RCT of restrictive versus routine use of episiotomy at OVD. Methods A self-completing questionnaire was administered antenatally, before hospital discharge, at 6weeks and at 1year postpartum. Main outcome measures Urinary and anal incontinence, dyspareunia, perineal pain and psychological morbidity. Results Longitudinal data have revealed that morbidities historically associated with OVD were often as prevalent, if not more prevalent, in the third trimester of pregnancy than postpartum. Restrictive episiotomy use was associated with: a higher incidence of perineal pain in the immediate postpartum period (98.9% restrictive versus 87.8% routine, RR1.10, 95%CI1.01-1.21); greater psychological morbidity in the immediate postpartum period (mean scores on the Edinburgh Postnatal Depression Scale, Edinburgh Postnatal Depression Score (EPDS) 6.7 restrictive versus 5.1 routine; P=0.01 ); and more stress urinary incontinence at 6weeks postpartum (42.2% restrictive versus 27.2% routine, RR1.55, 95%CI1.00-2.40); however, this had resolved by 1year. No other differences were found between the groups at 6weeks and 1year postpartum. Conclusions Morbidities previously attributed to OVD may in fact be present antenatally, to a greater or similar degree. A restrictive approach to the use of episiotomy at OVD may increase rates of urinary morbidity, in particular stress incontinence and perineal pain, in the immediate postpartum period.
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