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Postpartum perineal pain and its association with sub-classified second-degree tears and perineal trauma—A follow-up of a randomized controlled trial

Edqvist, Malin LU orcid ; Ajne, Gunilla ; Teleman, Pia LU ; Tegerstedt, Gunilla and Rubertsson, Christine LU (2024) In Acta Obstetricia et Gynecologica Scandinavica 103(11). p.2314-2323
Abstract

Introduction: Postnatal perineal pain is prevalent following childbirth and can impact women both physically and emotionally. The aim of the study was to study the effect of collegial midwifery assistance on perineal pain and pain medication 1 month after birth and to investigate the associations between the type of tear and perineal pain, satisfaction with healing, and resumption of intercourse. Material and Methods: A follow-up questionnaire was sent 1 month postpartum to women with a first spontaneous vaginal birth participating in a randomized controlled trial (Oneplus trial). Data were collected from December 2019 to May 2020. Differences in perineal pain between women attended by one or two midwives were analyzed according to... (More)

Introduction: Postnatal perineal pain is prevalent following childbirth and can impact women both physically and emotionally. The aim of the study was to study the effect of collegial midwifery assistance on perineal pain and pain medication 1 month after birth and to investigate the associations between the type of tear and perineal pain, satisfaction with healing, and resumption of intercourse. Material and Methods: A follow-up questionnaire was sent 1 month postpartum to women with a first spontaneous vaginal birth participating in a randomized controlled trial (Oneplus trial). Data were collected from December 2019 to May 2020. Differences in perineal pain between women attended by one or two midwives were analyzed according to intention-to-treat using bivariate analyses. Associations between the type of tear and perineal pain, satisfaction with healing, and resumption of sexual intercourse were investigated using univariable and multivariable logistic regression. The category no tear/first-degree tear was compared separately to each of the other tear categories. Trial registration number: ClinicalTrials.gov, NCT03770962. Results: Out of 2233 women, 1762 responded within 30–60 days postpartum. Of women in the no tear/first-degree tear category, 27.7% reported perineal pain during the past week, in contrast to women with OASI, where 64.2% reported perineal pain. Women with OASI experienced the highest odds of perineal pain (aOR 4.51, 95% CI 2.72–7.47) compared to those with no tear/first-degree tear, followed by women with major second-degree tears (aOR 1.87, 95% CI 1.45–2.41), women with an episiotomy (aOR 1.78, 95% CI 1.11–2.87), and those with minor second-degree tears (aOR 1.43, 95% CI 1.06–1.94). Women with episiotomy reported the highest odds ratios for dissatisfaction with tear healing (aOR 3.48, 95% CI 1.92–6.31). No significant differences in perineal pain and pain medication were observed between women allocated to collegial midwifery assistance and those allocated to standard care. Conclusions: Women with OASI reported the highest odds of perineal pain 30–60 days after birth compared to women with no tear or first-degree tear, followed by women with major second-degree tears. Women subjected to an episiotomy reported highest odds ratios of dissatisfaction with tear healing.

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author
; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
dyspareunia, episiotomy, OASI, perineal pain, second-degree tears
in
Acta Obstetricia et Gynecologica Scandinavica
volume
103
issue
11
pages
10 pages
publisher
Wiley-Blackwell
external identifiers
  • pmid:39150169
  • scopus:85201293786
ISSN
0001-6349
DOI
10.1111/aogs.14938
language
English
LU publication?
yes
id
bdc78680-a82b-4115-948d-c50bf9262d63
date added to LUP
2024-11-01 11:33:31
date last changed
2025-07-12 10:10:24
@article{bdc78680-a82b-4115-948d-c50bf9262d63,
  abstract     = {{<p>Introduction: Postnatal perineal pain is prevalent following childbirth and can impact women both physically and emotionally. The aim of the study was to study the effect of collegial midwifery assistance on perineal pain and pain medication 1 month after birth and to investigate the associations between the type of tear and perineal pain, satisfaction with healing, and resumption of intercourse. Material and Methods: A follow-up questionnaire was sent 1 month postpartum to women with a first spontaneous vaginal birth participating in a randomized controlled trial (Oneplus trial). Data were collected from December 2019 to May 2020. Differences in perineal pain between women attended by one or two midwives were analyzed according to intention-to-treat using bivariate analyses. Associations between the type of tear and perineal pain, satisfaction with healing, and resumption of sexual intercourse were investigated using univariable and multivariable logistic regression. The category no tear/first-degree tear was compared separately to each of the other tear categories. Trial registration number: ClinicalTrials.gov, NCT03770962. Results: Out of 2233 women, 1762 responded within 30–60 days postpartum. Of women in the no tear/first-degree tear category, 27.7% reported perineal pain during the past week, in contrast to women with OASI, where 64.2% reported perineal pain. Women with OASI experienced the highest odds of perineal pain (aOR 4.51, 95% CI 2.72–7.47) compared to those with no tear/first-degree tear, followed by women with major second-degree tears (aOR 1.87, 95% CI 1.45–2.41), women with an episiotomy (aOR 1.78, 95% CI 1.11–2.87), and those with minor second-degree tears (aOR 1.43, 95% CI 1.06–1.94). Women with episiotomy reported the highest odds ratios for dissatisfaction with tear healing (aOR 3.48, 95% CI 1.92–6.31). No significant differences in perineal pain and pain medication were observed between women allocated to collegial midwifery assistance and those allocated to standard care. Conclusions: Women with OASI reported the highest odds of perineal pain 30–60 days after birth compared to women with no tear or first-degree tear, followed by women with major second-degree tears. Women subjected to an episiotomy reported highest odds ratios of dissatisfaction with tear healing.</p>}},
  author       = {{Edqvist, Malin and Ajne, Gunilla and Teleman, Pia and Tegerstedt, Gunilla and Rubertsson, Christine}},
  issn         = {{0001-6349}},
  keywords     = {{dyspareunia; episiotomy; OASI; perineal pain; second-degree tears}},
  language     = {{eng}},
  number       = {{11}},
  pages        = {{2314--2323}},
  publisher    = {{Wiley-Blackwell}},
  series       = {{Acta Obstetricia et Gynecologica Scandinavica}},
  title        = {{Postpartum perineal pain and its association with sub-classified second-degree tears and perineal trauma—A follow-up of a randomized controlled trial}},
  url          = {{http://dx.doi.org/10.1111/aogs.14938}},
  doi          = {{10.1111/aogs.14938}},
  volume       = {{103}},
  year         = {{2024}},
}