Does Epidural Analgesia Play a Role in Postpartum Urinary Incontinence? Medium-term Results from a Case-control Study

Objective: To evaluate the medium-term effect of epidural analgesia (EA) on the possible onset of postpartum urinary incontinence (PUI).

Methods: We performed a single-centre, retrospective case-control study. At 8-week postpartum, we recruited a cohort of women who had term singleton pregnancy and foetus in cephalic presentation, and divided in six groups: (1) vaginal delivery without episiotomy, without EA; (2) vaginal delivery without episiotomy, with EA; (3) vaginal delivery with episiotomy, without EA; (4) vaginal delivery with episiotomy, with EA; (5) emergency caesarean section without previous EA during labour and (6) emergency caesarean section with previous EA during labour. For each woman, we recorded age, Body Mass Index (BMI) and the result of the following questionnaire for urinary incontinence: International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF), Incontinence Impact Questionnaire-7 (IIQ-7) and Urogenital Distress Inventory-6 (UDI-6). Subsequently, we compared group 1 versus group 2, group 3 versus group 4 and group 5 versus group 6.

Results: We did not evidence any significant difference for age, BMI and incontinence scores between groups 1 and 2, 3 and 4, and 5 and 6.

Conclusions: EA did not affect the onset of PUI in medium-term, regardless the mode of delivery.