DOI: http://dx.doi.org/10.18203/2320-1770.ijrcog20205240

Routine episiotomy versus selective episiotomy in nulliparous women at term-randomized comparative trial

Dipak Kumar Giri, Deboroop Mandal, Snehamay Chaudhuri

Abstract


Background: Practice of routine episiotomy is debatable. The study aims to compare maternal and fetal outcome in routine episiotomy versus selective episiotomy in nulliparous women delivering at term.

Methods: Two hundred nulliparous women at term were assigned randomly to receive routine or selective episiotomy during delivery. The primary outcome measures were anterior vaginal trauma, 1st degree perineal tear, 2nd degree perineal tear, 3rd degree perineal tear, 4th degree perineal tear and Apgar score at 1 and 5 minutes. Secondary measures of outcome included consumption of analgesics, anal incontinence, urinary incontinence and dyspareunia.

Results: The episiotomy rate was 90% in routine episiotomy group and 42% in selective episiotomy group. Occurrence of second-degree perineal injury was more common in routine episiotomy group (90% versus 64%; p<0.0001). However, there was no difference in occurrence of 3rd degree perineal tear among the groups. More women in selective episiotomy group suffered from anterior vaginal wall tear (22% versus 54% p<0.0001). There was no difference among the groups in Apgar score, severity of perineal pain, analgesic use on day 2 of delivery, anal incontinence, urinary incontinence, dyspareunia and NICU admission of the neonate.

Conclusions: Routine episiotomy is associated with a higher incidence of perineal injuries without any added benefit for the mother and the baby.


Keywords


Episiotomy, Perineal tear, Routine episiotomy, Selective episiotomy

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References


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