Benefits of continuous suture of perineal injury in adaptation to motherhood.

Objective: To assess the effect of the continuous suture technique of the perineal wound on the capacity and functional recovery of women when carrying out their self-care routine, the care of the newborn (NB), breastfeeding (BF) and Activities of Daily Living (ADLs), both basic activities of daily living (BADL) and instrumental (IADL), during the postpartum period.

Methods: Non-randomised clinical trial with blinding allocation to study groups, carried out at the Arnau de Vilanova tertiary hospital in Lérida. The intervention group received continuous suture for perineal repair and the control group discontinuous suture. The study population was women with eutocic delivery and second-degree perineal tears or episiotomy. Three postpartum assessment were performed (48 h, 7-10 days and one month).

Results: 126 women with eutocic delivery and second degree perineal tears or episiotomy participated (n = 126); 64 sutured with continuous technique (intervention group) and 62 with discontinuous technique (control group). At 48 h postpartum, 85% of women from the continuous suture technique group were able to perform their self-care and 46,7% of them had recovered functionally. At 7-10 days, 96,7% of women with continuous suturing had acquired the ability to perform instrumental activities of daily living and 60% had recovered functionally compared to 68,3% and 15% respectively of women with discontinuous suturing (p < 0.001). At 7-10 days, 100% of women with continuous suturing achieved functional recovery for newborn care and 80% for breastfeeding and in the control group 81,7% and 30% respectively (p < 0.001 and p < 0.001).

Conclusions: Women who undergo the continuous suture technique restore their ability and functional recovery to perform activities of daily living earlier and with less pain than women with discontinuous suturing, adapting more quickly and satisfactorily way to motherhood.