Skip to main content

Research Repository

Advanced Search

Midwifery-led antenatal pelvic floor muscle exercise intervention to reduce postnatal urinary incontinence: APPEAL research programme including a feasibility and pilot cluster RCT

MacArthur, Christine; Bick, Debra; Salmon, Victoria; Jones, Ellie; Hay-Smith, Jean; Bishop, Jon; Gkini, Eleni; Hemming, Karla; Webb, Sara; Pearson, Mark; Coleman, Tim; Terry, Rohini; Edwards, Libby; Frawley, Helena; Oborn, Eivor; Dean, Sarah

Midwifery-led antenatal pelvic floor muscle exercise intervention to reduce postnatal urinary incontinence: APPEAL research programme including a feasibility and pilot cluster RCT Thumbnail


Authors

Christine MacArthur

Debra Bick

Victoria Salmon

Ellie Jones

Jean Hay-Smith

Jon Bishop

Eleni Gkini

Karla Hemming

Sara Webb

Mark Pearson

Rohini Terry

Libby Edwards

Helena Frawley

Eivor Oborn

Sarah Dean



Abstract

Background

Antenatal pelvic floor muscle exercises are effective in reducing postnatal urinary incontinence. Midwives, however, lack training and confidence to promote these exercises and often do not provide information or support to women to do the exercises.

Objectives

Objectives were to: (1) investigate current antenatal care in relation to pelvic floor muscle exercise support from midwives for women; (2) develop an intervention to increase the likelihood of midwives supporting women to do pelvic floor muscle exercises during pregnancy; and (3) test the intervention in a feasibility and pilot cluster randomised controlled trial with numerous trial and process evaluation outcomes.

Design

Study designs included critical interpretive synthesis, ethnography and other methods (interviews, focus groups, behaviour change theory mapping, stakeholder and patient/public involvement activities) and piloting questionnaires to develop an intervention to test in a feasibility and pilot cluster randomised controlled trial. Clusters were community midwife teams.

Setting

Main setting: two National Health Service hospital trusts providing maternity care in Birmingham.

Participants

Participants included pregnant women and midwives. Pilot trial participants included women who gave birth during a prespecified month in study maternity units. Midwives participated in trial process evaluation.

Interventions

Midwives in teams randomised to the intervention were trained how to teach pelvic floor muscle exercises to women and support them in undertaking these exercises throughout pregnancy. Midwife teams allocated to control provided standard antenatal care.

Main outcome measures

Early-phase outcomes were whether current antenatal midwife care supported women to undertake pelvic floor muscle exercises, and a midwife pelvic floor muscle exercise training intervention. Main feasibility and pilot trial outcomes included return rates and associated intraclass correlation coefficient; whether midwives provided pelvic floor muscle exercise support to women during antenatal care; women’s adherence to undertaking pelvic floor muscle exercises antenatally; and prevalence estimates of urinary incontinence at 10–12 weeks post partum. Other process outcomes included intervention midwives’ confidence in pelvic floor muscle exercise knowledge and views on intervention delivery; women’s views on pelvic floor muscle exercise support received; and control midwives’ views on pelvic floor muscle exercises in standard care.

Results

The critical interpretive literature synthesis showed that current antenatal pelvic floor muscle support was constrained by numerous factors including women’s and healthcare professionals’ capacity to implement pelvic floor muscle exercises. Reform of healthcare policy and service delivery was recommended to provide opportunity to genuinely support women and healthcare professionals.

Main findings of early-phase qualitative research showed that women and midwives ‘know’ that pelvic floor muscle exercises are important, but that midwives infrequently communicate to women the large ‘gains’ available from undertaking these exercises. There was lack of confidence among women and midwives on when and how to initiate discussion on pelvic floor muscle exercises and urinary incontinence.

A systematic review of diagnostic tests for midwives to use to support women’s practice of pelvic floor muscle exercises identified no available studies.

Qualitative research with women and midwives, mapping to behaviour change theory, and stakeholder and patient/public involvement activities followed by a practice training event showed that the intervention should consist of five steps: raising the topic of incontinence and pelvic floor muscle exercises; screening for symptoms; teaching the exercises; reminding and supporting women to do the exercises; and knowing when and how to refer.

Midwife training evaluation findings showed median positive change following training of 1 point (0–5 scale) for each of eight questions related to confidence about pelvic floor muscle exercise knowledge and teaching the exercises.

In the cluster trial, 17 clusters were randomised and 95 midwives in intervention clusters were trained. Of 998 women included in the trial, 175 returned a questionnaire: 15.8% in intervention and 16.4% in control clusters. Based on women’s responses to the post-partum postal questionnaire, 65% of those in intervention clusters said their midwife explained how to do pelvic floor muscle exercises compared to 38% of those in control clusters. Among women in intervention clusters, 50% undertook the exercises in a manner likely to improve symptoms compared to 38% of women in control clusters, and 44% of women in intervention clusters reported urinary incontinence compared to 54% in control clusters.

Interviews with midwives and women generally supported trial findings and emphasised the importance of service change for ensuring time to implement the Antenatal Preventative Pelvic floor Exercises And Localisation intervention into antenatal appointments.
Limitations

There was a low questionnaire return rate. A definitive trial, which would have provided evidence of effectiveness not possible from a pilot trial, could not be undertaken because of changes to standard midwife antenatal care due to National Health Service England’s new perinatal pelvic health service.

Conclusions

Training midwives to appropriately support women to undertake pelvic floor muscle exercises in pregnancy is feasible, acceptable and could improve exercise adherence and reduce post-partum urinary incontinence.

Citation

MacArthur, C., Bick, D., Salmon, V., Jones, E., Hay-Smith, J., Bishop, J., Gkini, E., Hemming, K., Webb, S., Pearson, M., Coleman, T., Terry, R., Edwards, L., Frawley, H., Oborn, E., & Dean, S. (2024). Midwifery-led antenatal pelvic floor muscle exercise intervention to reduce postnatal urinary incontinence: APPEAL research programme including a feasibility and pilot cluster RCT. Programme Grants for Applied Research, 12(9), 1-106. https://doi.org/10.3310/tjdh7946

Journal Article Type Article
Acceptance Date May 31, 2024
Publication Date 2024-11
Deposit Date Dec 2, 2024
Publicly Available Date Dec 2, 2024
Journal Programme Grants for Applied Research
Print ISSN 2050-4322
Electronic ISSN 2050-4330
Publisher NIHR Journals Library
Peer Reviewed Peer Reviewed
Volume 12
Issue 9
Pages 1-106
DOI https://doi.org/10.3310/tjdh7946
Public URL https://nottingham-repository.worktribe.com/output/42220310
Publisher URL https://www.journalslibrary.nihr.ac.uk/pgfar/TJDH7946
Additional Information Free to read: This content has been made freely available to all.; contractual_start_date: 03-2016; editorial review begun: 12-2022; Accepted for publication: 05-2024