The Effects of Continuous and Interrupted Episiotomy Repair on Pain Severity and Rate of Perineal Repair: A Controlled Randomized Clinical Trial

Perineal pain is the most common complaint after episiotomy. It imposes extra pressure on mothers who attempt to adapt to their new conditions. Therefore, the present study was performed to compare pain severity and perineal repair in two episiotomy repair methods. In this clinical trial, 100 primiparous women who referred to hospitals of Tabriz (Iran) for delivery were randomly allocated into two groups of 50 to undergo either continuous or interrupted episiotomy repair. A visual analogue scale (VAS) was used to evaluate pain severity 12-18 hours after episiotomy repair and also 10 days after delivery. Perineal repair rate was also assessed using the REEDA (redness, edema, ecchymosis, discharge, and approximation) scoring scale. The obtained data was analyzed in SPSS15. Statistical tests did not show significant differences between the 2 groups in pain severity variations or REEDA scores at 12-18 hours and the 10th day after delivery. However, the mean required time for repair and the number of used threads were significantly lower in the continuous repair group (p < 0.001). The results of this study showed that pain severity and episiotomy repair rate were similar in the two methods. Nevertheless, shorter time of repair and fewer threads were required using the continuous repair method. Therefore, this method would provide better services for mothers and reduce the required time, energy, and costs.