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Muraca GM, Ralph LE, Christensen P, D'Souza R, Geoffrion R, Lisonkova S, Joseph KS. Maternal and neonatal trauma during forceps and vacuum delivery must not be overlooked. BMJ 2023; 383:e073991. [PMID: 37857419 PMCID: PMC10585424 DOI: 10.1136/bmj-2022-073991] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Affiliation(s)
- Giulia M Muraca
- Departments of Obstetrics and Gynecology and Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Clinical Epidemiology Unit, Department of Medicine, Solna, Karolinska Institutet, Sweden
| | | | - Penny Christensen
- Public representative, Birth Trauma Canada, Saint John, New Brunswick, Canada
| | - Rohan D'Souza
- Departments of Obstetrics and Gynecology and Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Roxana Geoffrion
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sarka Lisonkova
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - K S Joseph
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
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Familiari A, Neri C, Passananti E, Marco GD, Felici F, Ranieri E, Flacco ME, Lanzone A. Maternal position during the second stage of labor and maternal-neonatal outcomes in nulliparous women: a retrospective cohort study. AJOG GLOBAL REPORTS 2023; 3:100160. [PMID: 36825260 PMCID: PMC9941360 DOI: 10.1016/j.xagr.2023.100160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The existing evidence is insufficient to draw conclusions about the association between maternal position in labor and obstetrical outcomes. OBJECTIVE This study aimed to evaluate the effects of different maternal positions during the second stage of labor among women with and those without epidural analgesia on important obstetrical outcomes including perineal damage. STUDY DESIGN In this retrospective cohort study, we collected data of women who delivered vaginally over a 2-year period. The associations between maternal and gestational characteristics and several obstetrical outcomes were analyzed. We considered perineal damage as the primary outcome. Secondary outcomes were the incidence of operative vaginal births, duration of fetal descent, intrapartum blood loss, and 1-minute and 5-minutes Apgar scores. RESULTS A total of 2240 nulliparous, at-term pregnancies were included. Of those, 76.9% gave birth in a supine position and 23.1% gave birth in alternative positions. The results showed that regardless of the use of epidural analgesia, nonsupine positions in the second stage of labor are associated with a significant reduction in the risk of both episiotomy and perineal damage to any degree (P<.0001) and to a reduction in the duration of fetal descent (Spearman rho, 9.17; confidence interval, 3.07-15.32; P=.003). No statistically significant differences were found in the 1-minute and 5-minutes Apgar score between the 2 groups. CONCLUSION Our results show that nonsupine positions in the second stage of labor and at the time of birth are associated with a significant increase in having an intact perineum and a reduction in any perineal trauma and in the need for an episiotomy regardless of the use of epidural analgesia.
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Affiliation(s)
- Alessandra Familiari
- Departments of Obstetrics and Gynaecology, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Sacred Heart, Rome, Italy (Drs Familiari, Neri, Passananti, Di Marco, and Felici, XX Ranieri, and Dr Lanzone),Corresponding author: Alessandra Familiari, MD.
| | - Caterina Neri
- Departments of Obstetrics and Gynaecology, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Sacred Heart, Rome, Italy (Drs Familiari, Neri, Passananti, Di Marco, and Felici, XX Ranieri, and Dr Lanzone)
| | - Elvira Passananti
- Departments of Obstetrics and Gynaecology, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Sacred Heart, Rome, Italy (Drs Familiari, Neri, Passananti, Di Marco, and Felici, XX Ranieri, and Dr Lanzone)
| | - Giulia Di Marco
- Departments of Obstetrics and Gynaecology, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Sacred Heart, Rome, Italy (Drs Familiari, Neri, Passananti, Di Marco, and Felici, XX Ranieri, and Dr Lanzone)
| | - Francesca Felici
- Departments of Obstetrics and Gynaecology, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Sacred Heart, Rome, Italy (Drs Familiari, Neri, Passananti, Di Marco, and Felici, XX Ranieri, and Dr Lanzone)
| | - Elisa Ranieri
- Departments of Obstetrics and Gynaecology, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Sacred Heart, Rome, Italy (Drs Familiari, Neri, Passananti, Di Marco, and Felici, XX Ranieri, and Dr Lanzone)
| | - Maria Elena Flacco
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy (Dr Flacco),Local Health Unit, University of Pescara, Pescara, Italy (Dr Flacco)
| | - Antonio Lanzone
- Departments of Obstetrics and Gynaecology, Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Sacred Heart, Rome, Italy (Drs Familiari, Neri, Passananti, Di Marco, and Felici, XX Ranieri, and Dr Lanzone)
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Striebich S, Mattern E, Oganowski T, Schäfers R, Ayerle G. Methodological challenges and solution strategies during implementation of a midwife-led multicenter randomized controlled trial (RCT) in maternity hospitals. BMC Med Res Methodol 2021; 21:222. [PMID: 34689745 PMCID: PMC8542460 DOI: 10.1186/s12874-021-01429-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 10/05/2021] [Indexed: 11/10/2022] Open
Abstract
Background Randomized controlled trials (RCTs), especially multicentric, with complex interventions are methodically challenging. Careful planning under everyday conditions in compliance with the relevant international quality standard (Good Clinical Practice [GCP] guideline) is crucial. Specific challenges exist for RCTs conducted in delivery rooms due to various factors that cannot be planned beforehand. Few published RCTs report challenges and problems in implementing complex interventions in maternity wards. In Germany as well as in other countries, midwives and obstetricians have frequently little experience as investigators in clinical trials. Methods The aim is to describe the key methodological and organizational challenges in conducting a multicenter study in maternity wards and the solution strategies applied to them. In particular, project-related and process-oriented challenges for hospital staff are considered. The exemplarily presented randomized controlled trial “BE-UP” investigates the effectiveness of an alternative design of a birthing room on the rate of vaginal births and women-specific outcomes. Results The results are presented in five sectors: 1) Selection of and support for cooperating hospitals: they are to be selected according to predefined criteria, and strategies to offer continuous support in trial implementation must be mapped out. 2) Establishing a process of requesting informed consent: a quality-assured process to inform pregnant women early on must be feasible and effective. 3) Individual digital real-time randomization: In addition to instructing maternity teams, appropriate measures for technical failure must be provided. 4) The standardized birthing room: The complex intervention is to be implemented according to the study protocol yet adapted to the prevailing conditions in the delivery rooms. 5) GCP-compliant documentation: midwives and obstetricians will be instructed in high-quality data collection, supported by external monitoring throughout the trial. Conclusion Since not all potential challenges can be anticipated in the planning of a trial, study teams need to be flexible and react promptly to any problems that threaten recruitment or the implementation of the complex intervention. Thought should be given to the perspectives of midwives and obstetricians as recruiters and how clinic-intern processes could be adapted to correspond with the trial’s requirements. Trial registration The BE-UP study was registered on 07/03/ 2018 in the German Register for Clinical Trials under Reference No. DRKS00012854 and can also be found on the International Clinical Trials Registry Platform (ICTRP) (see https://apps.who.int/trialsearch/Trial2.aspx?TrialID=DRKS0001285).
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Affiliation(s)
- Sabine Striebich
- Martin Luther University Halle-Wittenberg, Institute of Health and Nursing Science, Magdeburger Str. 8, 06112, Halle (Saale), Germany.
| | - Elke Mattern
- Hochschule für Gesundheit Bochum - University of Applied Sciences, Gesundheitscampus 6 - 8, 44801, Bochum, Germany
| | - Theresa Oganowski
- Hochschule für Gesundheit Bochum - University of Applied Sciences, Gesundheitscampus 6 - 8, 44801, Bochum, Germany
| | - Rainhild Schäfers
- Hochschule für Gesundheit Bochum - University of Applied Sciences, Gesundheitscampus 6 - 8, 44801, Bochum, Germany
| | - Gertrud Ayerle
- Martin Luther University Halle-Wittenberg, Institute of Health and Nursing Science, Magdeburger Str. 8, 06112, Halle (Saale), Germany
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Bidwell P, Sevdalis N, Silverton L, Harris J, Gurol-Urganci I, Hellyer A, Freeman R, van der Meulen J, Thakar R. Women's experiences of the OASI Care Bundle; a package of care to reduce severe perineal trauma. Int Urogynecol J 2021; 32:1807-1816. [PMID: 33475817 PMCID: PMC8295065 DOI: 10.1007/s00192-020-04653-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/10/2020] [Indexed: 02/03/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Obstetric anal sphincter injury (OASI) is a severe form of perineal trauma that can occur during vaginal birth. Long-term morbidities include anal incontinence and psychosocial disorders. To reduce these injuries within England, Scotland and Wales, the OASI Care Bundle was introduced to 16 maternity units (January 2017-March 2018). The OASI Care Bundle comprises four elements: (1) antenatal information, (2) manual perineal protection, (3) medio-lateral episiotomy (when indicated) and 4) recognition and diagnosis of tears. As part of the project evaluation, a qualitative study was conducted to explore women's experiences of the OASI Care Bundle. METHODS Semi-structured interviews were conducted with women (n = 19) who received the OASI Care Bundle as part of their maternity care. This was to explore their experience of each element. A thematic analysis of the interview data was performed. RESULTS Three themes were identified: (1) memories of touch, whereby women reported that a 'hands-on' approach to perineal protection was a positive experience; (2) midwife as a supportive guide, where women reported that good communication facilitated a calm birth and post-birth diagnosis; (3) education: women need more information about perineal trauma. CONCLUSION This study contributes to the literature through its exploration of women's experiences of perineal protection techniques and diagnosis of perineal trauma. Interviewed women indicated that they did not experience any of the care bundle elements as an intrusion of their physical integrity. Additionally, an urgent need was identified for more information about perineal trauma in terms of risk, prevention and recovery.
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Affiliation(s)
- Posy Bidwell
- Centre for Quality Improvement and Clinical Audit, Royal College of Obstetricians and Gynaecologists, 10-18 Union Street, London, SE1 1SZ, UK.
| | - Nick Sevdalis
- Health Service and Population Research Department, King's College London, De Crespingy Park, London, SE5 8AF, UK
| | - Louise Silverton
- Royal College of Midwives, 10-18 Union Street, London, SE1 1SZ, UK
| | - James Harris
- Chelsea and Westminster Hospital, 369 Fulham Road, London, SW10 9NH, UK
| | - Ipek Gurol-Urganci
- Centre for Quality Improvement and Clinical Audit, Royal College of Obstetricians and Gynaecologists, 10-18 Union Street, London, SE1 1SZ, UK
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH, UK
| | - Alexandra Hellyer
- Centre for Quality Improvement and Clinical Audit, Royal College of Obstetricians and Gynaecologists, 10-18 Union Street, London, SE1 1SZ, UK
| | - Robert Freeman
- University Hospitals Plymouth NHS Trust, Derriford Road, Devon, PL6 8DH, UK
| | - Jan van der Meulen
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH, UK
| | - Ranee Thakar
- Croydon Health Services NHS Trust, 530 London Road, Croydon, CR7 7YE, UK
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Zhang S, Dumas G, Hemmerich A. Measurement of pubic symphysis width in different birthing positions using ultrasound. J Biomech 2020; 113:110114. [PMID: 33207288 DOI: 10.1016/j.jbiomech.2020.110114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 09/28/2020] [Accepted: 10/29/2020] [Indexed: 10/23/2022]
Abstract
Studies have shown that some vertical birthing positions, such as squatting and standing, may influence labour and childbirth. However, a rigorous biomechanical understanding of how different positions affect a woman's pelvis during labour is currently lacking. It was hypothesized that the position of pubic bones is affected in different positions, and thus the pubic symphysis width changes. Therefore, we measured pubic symphysis width on eleven women in their seventh to ninth months of pregnancy in different positions through three-dimensional (3D) reconstruction of pubic symphysis ultrasound images. Positions studies included those used in clinics like supine and lithotomy positions, in addition to squatting and standing, which are recommended by midwives. The results showed that the average superior and inferior pubic symphysis widths in lithotomy, squatting and standing positions were approximately 1 mm larger than those in the supine position. However, no significant difference between lithotomy, squatting and standing positions was found. The results were consistent with those of two comparable studies. A significant difference was only found between standing and squatting, standing and lithotomy in the rotation angle about the medio-lateral axis. The results suggest that positions with thigh hyperflexion and gravity effect make a difference in pubic symphysis width and might have a positive effect in childbirth. However, due to the small sample size, no definite conclusion can be drawn.
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Affiliation(s)
- Shufei Zhang
- Department of Mechanical and Materials Engineering, Queen's University, 130 Stuart Street, Kingston, Ontario K7L 3N6, Canada.
| | - Geneviève Dumas
- Department of Mechanical and Materials Engineering, Queen's University, 130 Stuart Street, Kingston, Ontario K7L 3N6, Canada
| | - Andrea Hemmerich
- Department of Mechanical and Materials Engineering, Queen's University, 130 Stuart Street, Kingston, Ontario K7L 3N6, Canada
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Rocha BDD, Zamberlan C, Pivetta HMF, Santos BZ, Antunes BS. Upright positions in childbirth and the prevention of perineal lacerations: a systematic review and meta-analysis. Rev Esc Enferm USP 2020; 54:e03610. [PMID: 32935765 DOI: 10.1590/s1980-220x2018027503610] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 01/16/2020] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE To investigate whether the adoption of upright positions by women during childbirth prevents perineal lacerations compared to the lithotomy position. METHOD A systematic review with meta-analysis. The searches were carried out in the databases: LILACS, Medline/PubMed, CINAHL, Cochrane Library, Web of Science, Science Direct and Scopus. Searches in the gray literature were conducted on Google Scholar and OpenGrey databases. Reference lists of included articles were also considered. The Cochrane collaboration tool and ACROBAT-NRSI were used to analyze the methodological quality of the articles. RESULTS There were 26 studies listed and 8 were selected for the meta-analysis. The level of scientific evidence was classified by the GRADE System and considered high. There was no statistically significant difference between upright positions in relation to horizontal positions. Despite this finding, the upright positions showed reduced rates of severe perineal lacerations. CONCLUSION Adopting upright positions in normal delivery can be encouraged by professionals as it can prevent severe perineal lacerations; however, it is not possible to accurately affirm their effectiveness to the detriment of horizontal positions for an intact perineum outcome.
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Affiliation(s)
- Bruna Dedavid da Rocha
- Universidade Franciscana, Programa de Pós-Graduação em Saúde Materno Infantil, Santa Maria, RS, Brasil
| | - Cláudia Zamberlan
- Universidade Franciscana, Programa de Pós-Graduação em Saúde Materno Infantil, Santa Maria, RS, Brasil
| | | | - Bianca Zimmermann Santos
- Universidade Franciscana, Programa de Pós-Graduação em Saúde Materno Infantil, Santa Maria, RS, Brasil
| | - Bibiana Sales Antunes
- Universidade Franciscana, Programa de Pós-Graduação em Saúde Materno Infantil, Santa Maria, RS, Brasil
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Alvares AS, Corrêa ÁCDP, Nakagawa JTT, Valim MD, Jamas MT, Medeiros RMK. Hospital obstetric practices and their repercussions on maternal welfare. Rev Esc Enferm USP 2020; 54:e03606. [PMID: 32935753 DOI: 10.1590/s1980-220x2018039003606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 11/12/2019] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To analyze the association of care practices performed by obstetric professionals with maternal welfare/malaise levels. METHOD A quantitative study conducted in a Prepartum/Childbirth/Postpartum Unit of a Teaching Hospital with puerperal women who underwent vaginal births. An association was performed between obstetric practices and maternal welfare/malaise levels. RESULTS There were 104 puerperal women who participated. Obstetric practices which caused mothers to feel unwell and which obtained statistical significance were: amniotomy (p = 0.018), episiotomy (p = 0.05), adoption of horizontal positions in the expulsive period (p = 0.04), the non-use of non-invasive care technologies (p = 0.029), and non-skin-to-skin contact between mother and child (p = 0.002). For most women, the presence of a companion favored welfare, even though it did not have a statistically significant association. After performing logistic regression, non-performance of amniotomy was the only variable which showed significance in maternal welfare. CONCLUSION Humanized obstetric practices have greater potential to promote maternal welfare. The importance of obstetric nurses conducting practices which provide greater welfare to mothers is emphasized.
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Affiliation(s)
- Aline Spanevello Alvares
- Universidade Federal de Mato Grosso, Faculdade de Enfermagem, Programa de Pós-Graduação em Enfermagem, Cuiabá, MT, Brasil
| | | | | | - Marília Duarte Valim
- Universidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Enfermagem, Botucatu, SP, Brasil
| | | | - Renata Marien Knupp Medeiros
- Universidade Federal de Mato Grosso, Faculdade de Enfermagem, Programa de Pós-Graduação em Enfermagem, Cuiabá, MT, Brasil
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Maternal, obstetrical and neonatal risk factors' impact on female urinary incontinence: a systematic review. Int Urogynecol J 2020; 31:2205-2224. [PMID: 32712698 DOI: 10.1007/s00192-020-04442-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/09/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Urinary incontinence (UI) is one of the most serious problems during pregnancy and after delivery. It can influence the quality of life and cause psychological problems that lead to depression and decreased self-esteem. We aimed to investigate the maternal, obstetrical and neonatal risk factors of urinary incontinence 3 to 12 months after childbirth. METHODS The Cochrane Library, Medline, Science Direct and Web of Science were searched for studies published from the inception of the databases up to December 2019, including any observational full-text papers. All data were analyzed using Review Manager 5.3. Of 338 articles reviewed, 20 studies were considered for meta-analysis. RESULTS The results of our study showed that vaginal delivery in contrast to cesarean section (OR = 3.74, 95% CI: [2.71, 5.15], P < 0.00001), UI in pregnancy (OR = 5.27, 95% CI: [3.40, 8.17], P < 0.00001), episiotomy (OR = 1.23, 95% CI: [1.05, 1.45], P < 0.01), perineal tear > grade 2, instrumental delivery in contrast to cesarean section, epidural or spinal anesthesia, maternal age, pre-pregnancy BMI and neonatal birthweight have a direct relationship with UI. CONCLUSIONS This study confirmed that urinary incontinence during pregnancy and vaginal births had the strongest relationship with postpartum urinary incontinence. Also, the maternal upright positions during labor did not reduce the likelihood of urinary incontinence. The awareness of this issue helps find effective strategies to reduce the likelihood of female urinary incontinence.
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Berta M, Lindgren H, Christensson K, Mekonnen S, Adefris M. Effect of maternal birth positions on duration of second stage of labor: systematic review and meta-analysis. BMC Pregnancy Childbirth 2019; 19:466. [PMID: 31801479 PMCID: PMC6894325 DOI: 10.1186/s12884-019-2620-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/21/2019] [Indexed: 01/18/2023] Open
Abstract
Background It is believed that giving birth in an upright position is beneficial for both mother and the infant for several physiologic reasons. An upright positioning helps the uterus to contract more strongly and efficiently, the baby gets in a better position and thus can pass through the pelvis faster. Upright and lateral positions enables flexibility in the pelvis and facilitates the extension of the outlet. Before implementing a change in birthing positions in our clinics we need to review evidences available and context valid related to duration of second stage of labor and birthing positions. Therefore this review aimed to examine the effect of maternal flexible sacrum birth position on duration of second stage of labor. Method The research searched articles using bibliographical Databases: Medline/PUBMED, SCOPUS, Google scholar and Google. All study designs were considered while investigating the impact of maternal flexible sacrum birthing positioning in relation duration of second stage of labor. Studies including laboring mothers with normal labor and delivery. A total of 1985 women were included in the reviewed studies. We included both qualitative and quantitative analysis. Results We identified 1680 potential citations, of which 8 articles assessed the effect of maternal upright birth positioning on the reduction during the duration of second stage of labor. Two studies were excluded because of incomplete reports for meta analysis. The result suggested a reduction in duration of second stage of labor among women in a flexible sacrum birthing position, with a mean duration from 3.2–34.8. The pooled weighted mean difference with random effect model was 21.118(CI: 11.839–30.396) minutes, with the same significant heterogeneity between the studies (I2 = 96.8%, p < 000). Conclusion The second stage duration was reduced in cases of a flexible sacrum birthing position. Even though the reduction in duration varies across studies with considerable heterogeneity, laboring women should be encouraged to choose her comfortable birth position. Researchers who aim to compare different birthing positions should consider study designs which enable women to choose birthing position. Prospero registration number [CRD42019120618]
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Affiliation(s)
- Marta Berta
- Department of Reproductive and Women's Health, School of Midwifery, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia.
| | - Helena Lindgren
- Department of Women's and Children's Health, Karolinska Institute, Solna, Sweden
| | - Kyllike Christensson
- Department of Women's and Children's Health, Karolinska Institute, Solna, Sweden
| | - Sollomon Mekonnen
- Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Mulat Adefris
- Department of Gynecology and Obstetrics, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
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Musie MR, Peu MD, Bhana-Pema V. Factors hindering midwives' utilisation of alternative birth positions during labour in a selected public hospital. Afr J Prim Health Care Fam Med 2019; 11:e1-e8. [PMID: 31588769 PMCID: PMC6779978 DOI: 10.4102/phcfm.v11i1.2071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 05/22/2019] [Accepted: 06/01/2019] [Indexed: 11/24/2022] Open
Abstract
Background An evidence-based practice suggests that the birth position adopted by women during labour has a significant impact on the maternal and neonatal birth outcomes. The birth positions are endorsed by guidelines of maternity care in South Africa, which documented that women in labour should be allowed to select the birth position of their choice, preferably alternative birth positions (including upright, kneeling, squatting and lateral positions) during labour. Thus, the lithotomy birth position should be avoided. However, despite available literature, midwives routinely position women in the lithotomy position during normal vertex births, which causes several adverse maternal outcomes (namely prolonged labour, postpartum haemorrhage) and adverse neonatal outcomes (such as foetal asphyxia and respiratory compromise). Aim The aim was to explore and describe factors hindering midwives’ utilisation of alternative birth positions during labour in a selected public hospital. Setting A public hospital in the Tshwane district, Pretoria were used in the study. Methods This study used the qualitative, exploratory and descriptive research design. This design gathered quality information on factors hindering midwives’ utilisation of alternative birth positions during labour in a selected public hospital. Results The study revealed the following themes: (1) midwives’ perceptions on alternative use of birth positions and (2) barriers to utilisation of alternative birth positions. The themes were discussed and validated through the use of a literature review. Conclusion The lack of skills and training during the midwifery undergraduate and postgraduate programme contributes to the midwives being incompetent to utilise alternative birth positions during clinical practice.
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Affiliation(s)
- Maurine R Musie
- Department of Nursing Science, University of Pretoria, Pretoria.
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Clesse C, Lighezzolo-Alnot J, De Lavergne S, Hamlin S, Scheffler M. Factors related to episiotomy practice: an evidence-based medicine systematic review. J OBSTET GYNAECOL 2019; 39:737-747. [DOI: 10.1080/01443615.2019.1581741] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Christophe Clesse
- Interpsy Laboratory (EA4432), Université de Lorraine, Nancy, France
- Hospital Centre of Jury-les-Metz – Route d’Ars Laquenexy, Jury-Lesmetz, France
- Polyclinic Majorelle, Nancy, France
| | | | | | | | - Michèle Scheffler
- Polyclinic Majorelle, Nancy, France
- Cabinet de Gynécologie Médicale et Obstétrique, Nancy, France
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Ayerle GM, Schäfers R, Mattern E, Striebich S, Haastert B, Vomhof M, Icks A, Ronniger Y, Seliger G. Effects of the birthing room environment on vaginal births and client-centred outcomes for women at term planning a vaginal birth: BE-UP, a multicentre randomised controlled trial. Trials 2018; 19:641. [PMID: 30454075 PMCID: PMC6245933 DOI: 10.1186/s13063-018-2979-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 10/13/2018] [Indexed: 11/10/2022] Open
Abstract
Background Caesarean sections (CSs) are associated with increased risk for maternal morbidity and mortality. The recommendations of the recently published German national health goal ‘Health in Childbirth’ (Gesundheit rund um die Geburt) promote vaginal births (VBs). This randomised controlled trial (RCT) evaluates the effects of a complex intervention pertaining to the birth environment, based on the sociology of technical artefacts and symbolic interactionism. The intervention is intended to foster an upright position and mobility during labour, which lead to a higher probability of VB. Methods/design This study is an active controlled superiority trial with a two-arm parallel design. The complex intervention involves making changes to the birthing room to encourage an upright position and mobility of women in labour and to relax them, which may help them to cope with labour and may increase self-determination. This may result in more VBs. Included in the study are primiparae and multiparae with a singleton foetus in cephalic presentation at term planning a VB. According to the sample size calculation, 3800 women in 12 obstetrical units are to be included. Randomisation will be performed centrally and controlled by an independent coordination centre. Blinding of participants and staff is not possible. Key outcomes are VB, episiotomy, perineal tears, epidural analgesia, critical outcome of newborn at term and maternal self-determination during birth. Additionally, a health economic evaluation will be performed. Discussion This is the first adequately powered multicentre RCT examining the effect of a redesigned birthing room on the probability of a VB and patient-centred physical and emotional outcomes. An increase in the number of VBs by 5% from a baseline of 74% to 79% would result in 21,000 women per year experiencing a VB rather than a CS in Germany. Expected benefits are greater self-determination during labour, improved physical and emotional client-centred outcomes, fewer medical interventions and a reduction in health-care costs. Trial registration German Clinical Trials Register (Deutsches Register Klinischer Studien), DRKS00012854. Registered on 7 March 2018. Electronic supplementary material The online version of this article (10.1186/s13063-018-2979-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gertrud M Ayerle
- Institute of Health and Nursing Science, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany.
| | - Rainhild Schäfers
- Department of Health Science, Hochschule für Gesundheit - University of Applied Sciences, Gesundheitscampus 6-8, 44801, Bochum, Germany
| | - Elke Mattern
- Department of Health Science, Hochschule für Gesundheit - University of Applied Sciences, Gesundheitscampus 6-8, 44801, Bochum, Germany
| | - Sabine Striebich
- Institute of Health and Nursing Science, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany
| | | | - Markus Vomhof
- Institut für Versorgungsforschung und Gesundheitsökonomie, Centre for Health and Society/ German Diabetes Centre, Medical Faculty of the Heinrich Heine University, Moorenstraße 5 / Geb. 12.49, 40225, Düsseldorf, Germany
| | - Andrea Icks
- Institut für Versorgungsforschung und Gesundheitsökonomie, Centre for Health and Society/ German Diabetes Centre, Medical Faculty of the Heinrich Heine University, Moorenstraße 5 / Geb. 12.49, 40225, Düsseldorf, Germany
| | - Yvonne Ronniger
- Coordinating Centre for Clinical Trials (KKS) Halle, Medical Faculty of the Martin Luther University Halle-Wittenberg, 06097, Halle (Saale), Germany
| | - Gregor Seliger
- University Hospital and Polyclinic of Obstetrics and Prenatal Medicine, Medical Faculty of the Martin Luther University Halle-Wittenberg, Ernst-Grube-Straße 40, 06120, Halle (Saale), Germany
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Doyle J, Bagnoli D, Kenny T, McCarroll ML, Hamrich L, von Gruenigen V. Birth outcomes and usability of Relaxbirth® for upright positioning intrapartum: A retrospective case control study. J Gynecol Obstet Hum Reprod 2018; 48:275-282. [PMID: 30412787 DOI: 10.1016/j.jogoh.2018.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 10/26/2018] [Accepted: 10/31/2018] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The aim of this study was to pilot Relaxbirth® (Relaxbirth®, Ltd., Helsinki, Finland), an investigational device designed to facilitate upright positioning intrapartum. The objective was to 1) compare birth outcomes with and without the use of Relaxbirth®, and 2) assess device usability. METHODS AND MATERIALS Study design: prospective product use and retrospective case control study at one perinatal center in Ohio. INCLUSION CRITERIA ≥18 years old, <300 lbs. women with a low-risk, term gestation of a singleton, vertex fetus, and vaginal birth between January 2013 to June 2016. Participants who used the Relaxbirth® device intrapartum (RB group) were retrospectively case-matched to controls (CON group) according to age, race, insurance, gravida/parity, gestational age and labor type. Birth outcomes (primary outcome) were compared between groups. Providers and women who used Relaxbirth® assessed usability of the device with the Modified System Usability Scale Tool (secondary outcome). RESULTS Of the n = 60 included in the final analysis, RB women (n = 30) pushed for a shorter average duration compared to CON women (n = 30) [34 min (±48) versus 60 min (±63), p = 0.023]. RB women did not experience more adverse birth outcomes including: longer second stage duration, operative vaginal delivery, malpresentation, perineal laceration/episiotomy, higher blood loss, or low Apgars. Usability survey results were favorable (Total Average Scores: providers 74.1; RB 83.6). CONCLUSION Clinical experience with the Relaxbirth® device was positive at this pilot site. The device was associated with favorable birth outcomes and usability, suggesting potential as a safe and novel adjunct to promote intrapartum choices, upright positioning and maternal satisfaction.
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Affiliation(s)
- J Doyle
- Summa Health, Department of Obstetrics and Gynecology, Akron, OH, United States
| | - D Bagnoli
- Summa Health, Department of Obstetrics and Gynecology, Akron, OH, United States
| | - T Kenny
- Summa Health, Department of Obstetrics and Gynecology, Akron, OH, United States.
| | - M L McCarroll
- Department of Clinical Medicine, College of Osteopathic Medicine, Pacific Northwest University of health Sciences, Yakima, WA, United States
| | - L Hamrich
- Summa Health, Department of Family Medicine, Akron, OH, United States
| | - V von Gruenigen
- University Hospitals of Cleveland, Cleveland, OH, United States
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Pervin J, Aktar S, Nu UT, Rahman M, Rahman A. Associations between improved care during the second stage of labour and maternal and neonatal health outcomes in a rural hospital in Bangladesh. Midwifery 2018; 66:30-35. [PMID: 30107287 DOI: 10.1016/j.midw.2018.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 06/08/2018] [Accepted: 07/22/2018] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To evaluate the efficacy of care in the second stage of labour with a package of interventions that included (1) maintaining the birthing position according to the woman's choice, (2) adopting a spontaneous pushing technique and (3) using a support person, to reduce maternal and neonatal complications. DESIGN Used the data collected from two cohorts- before and after an initiative to improve care during the second stage of labour. SETTING A rural hospital in Bangladesh where 90-100 deliveries are conducted monthly and cesarean section provision is not available. PARTICIPANTS One thousand and fifty-one singleton pregnancies who attended the hospital for giving birth in the first stage of labour before full dilatation of the cervix and with cephalic presentation. MEASUREMENTS AND FINDINGS Data were collected through a structured checklist and questionnaire completed by research assistants; and also retrieved from hospital case record files, and the ongoing demographic surveillance system database. Coverage of adopting the upright or lateral position in the post-intervention period increased to 76% from about 1% in the pre-intervention period, and the spontaneous pushing technique increased to 97% from 77% in the same period. The odds of combined maternal and neonatal complications decreased by 46% between pre- and post-intervention periods (odds ratio: 0.54, 95% confidence interval: 0.43-0.70). Frequency of episiotomy (from 43% to 29%, P < 0.001), cervical tear (3.8% to 1.5%, P = 0.02), and median blood loss (200 ml to 150 ml; P < 0.001) were reduced significantly in the same period. No significant associations were observed in perineal tear or birth asphyxia occurrences. KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE The study suggests that there is a beneficial effect of care during the second stage of labour with a package of interventions in reducing maternal and neonatal complications, particularly in reducing the frequency of episiotomy, cervical tear, and blood loss during delivery. The preferred choice of posture during giving birth, adopting a spontaneous pushing technique and continuous presence of support person during the second stage of labour may be encouraged for better health outcomes.
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Affiliation(s)
- Jesmin Pervin
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b); Mohakhali, Dhaka 1212, Bangladesh.
| | - Shaki Aktar
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b); Mohakhali, Dhaka 1212, Bangladesh
| | - U Tin Nu
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b); Mohakhali, Dhaka 1212, Bangladesh
| | - Monjur Rahman
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b); Mohakhali, Dhaka 1212, Bangladesh
| | - Anisur Rahman
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b); Mohakhali, Dhaka 1212, Bangladesh
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Prosser SJ, Barnett AG, Miller YD. Factors promoting or inhibiting normal birth. BMC Pregnancy Childbirth 2018; 18:241. [PMID: 29914395 PMCID: PMC6006773 DOI: 10.1186/s12884-018-1871-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 05/31/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND In response to rising rates of medical intervention in birth, there has been increased international interest in promoting normal birth (without induction of labour, epidural/spinal/general anaesthesia, episiotomy, forceps/vacuum, or caesarean section). However, there is limited evidence for how best to achieve increased rates of normal birth. In this study we examined the role of modifiable and non-modifiable factors in experiencing a normal birth using retrospective, self-reported data. METHODS Women who gave birth over a four-month period in Queensland, Australia, were invited to complete a questionnaire about their preferences for and experiences of pregnancy, labour, birth, and postnatal care. Responses (N = 5840) were analysed using multiple logistic regression models to identify associations with four aspects of normal birth: onset of labour, use of anaesthesia, mode of birth, and use of episiotomy. The probability of normal birth was then estimated by combining these models. RESULTS Overall, 28.7% of women experienced a normal birth. Probability of a normal birth was reduced for women who were primiparous, had a history of caesarean, had a multiple pregnancy, were older, had a more advanced gestational age, experienced pregnancy-related health conditions (gestational diabetes, low-lying placenta, high blood pressure), had continuous electronic fetal monitoring during labour, and knew only some of their care providers for labour and birth. Women had a higher probability of normal birth if they lived outside major metropolitan areas, did not receive private obstetric care, had freedom of movement throughout labour, received continuity of care in labour and birth, did not have an augmented labour, or gave birth in a non-supine position. CONCLUSIONS Our findings highlight several relevant modifiable factors including mobility, monitoring, and care provision during labour and birth, for increasing normal birth opportunity. An important step forward in promoting normal birth is increasing awareness of such relationships through patient involvement in informed decision-making and implementation of this evidence in care guidelines.
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Affiliation(s)
- Samantha J. Prosser
- School of Psychology, The University of Queensland, Brisbane, Australia
- School of Public Health & Social Work, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Brisbane, QLD 4059 Australia
| | - Adrian G. Barnett
- School of Public Health & Social Work, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Brisbane, QLD 4059 Australia
| | - Yvette D. Miller
- School of Public Health & Social Work, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Brisbane, QLD 4059 Australia
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Llamas A, Mayhew S. "Five hundred years of medicine gone to waste"? Negotiating the implementation of an intercultural health policy in the Ecuadorian Andes. BMC Public Health 2018; 18:686. [PMID: 29866186 PMCID: PMC5987654 DOI: 10.1186/s12889-018-5601-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 05/24/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Ecuador, indigenous women have poorer maternal health outcomes and access to maternity services. This is partly due to cultural barriers. A hospital in Ecuador implemented the Vertical Birth (VB) policy to address such inequities by adapting services to the local culture. This included conducting upright deliveries, introducing Traditional Birth Attendants (TBAs) and making physical adaptations to hospital facilities. METHODS Using qualitative methods, we studied the VB policy implementation in an Ecuadorian hospital to analyse the factors that affect effective implementation of intercultural health policies at the local level. We collected data through observation, in-depth interviews, a focus group discussion, and documentation review. We conducted 46 interviews with healthcare workers, managers, TBAs, key informants and policy-makers involved in maternal health. Data analysis was guided by grounded theory and drew heavily on concepts of "street-level bureaucracy" to interpret policy implementation. RESULTS The VB policy was highly controversial; actors' values (including concerns over patient safety) motivated their support or opposition to the Vertical Birth policy. For those who supported the policy, managers, policy-makers, indigenous actors and a minority of healthcare workers supported the policy, it was critical to address ethnic discrimination to improve indigenous women's access to the health service. Most healthcare workers initially resisted the policy because they believed vertical births led to poorer clinical outcomes and because they resented working alongside TBAs. Healthcare workers developed coping strategies and effectively modified the policy. Managers accepted these as a compromise to enable implementation. CONCLUSIONS Although contentious, intercultural health policies such as the VB policy have the potential to improve maternity services and access for indigenous women. Evidence-base medicine should be used as a lever to facilitate the dialogue between healthcare workers and TBAs and to promote best practice and patient safety. Actors' values influenced policy implementation; policy implementation resulted from an ongoing negotiation between healthcare workers and managers.
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Affiliation(s)
- Ana Llamas
- London School of Hygiene and Tropical Medicine, Faculty of Public Health and Policy, 15-17 Tavistock place, London, WC1H 9SH, UK.
| | - Susannah Mayhew
- London School of Hygiene and Tropical Medicine, Faculty of Public Health and Policy, 15-17 Tavistock place, London, WC1H 9SH, UK
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Tunestveit JW, Baghestan E, Natvig GK, Eide GE, Nilsen ABV. Factors associated with obstetric anal sphincter injuries in midwife-led birth: A cross sectional study. Midwifery 2018; 62:264-272. [PMID: 29734121 DOI: 10.1016/j.midw.2018.04.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 01/29/2018] [Accepted: 04/03/2018] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Obstetric anal sphincter injurie (OASI) in vaginal births are a serious complication, and are associated with maternal morbidity. Focus on modifiable factors in midwives clinical skills and competences contributing to prevent the occurrence of OASI are essential. The objective of this study was to investigate the association between OASI and factors related to midwife-led birth such as manual support of perineum, active delivery of baby's shoulders, maternal birth position, and pushing and breathing techniques in second stage of labour. METHODS A prospective cross sectional study including primiparous (n = 129) and multiparous (n = 628) women in midwife-led non-instrumental deliveries with OASI (n = 96) or intact perineum (n = 661). Data were collected in a university hospital in Norway with two different birth settings: an alongside midwife-led unit with approximately 1500 births per year and an obstetrical unit with approximately 3500 births per year. In midwife-led births, there were a total of 2.6% OASI and 18.9% intact perineum. RESULTS The sample consisted of 757 women, 12.7% suffered OASI and 87.3% of participating women had an intact perineum. This selected sample compares the most serious outcome (OASI), and the optimal outcome (intact perineum).In primiparous women, 61 women suffered OASI and 68 women had intact perineum, while for multipara women, 35 women suffered OASI and 593 women had intact perineum. There was an increased risk of OASI if women actively pushed when the head was crowning compared to breathing the head out (adjusted OR: 3.10; 95% CI: 1.75 to 5.47). The maternal birth position associated with the lowest risk of OASI was kneeling position (adjusted OR: 0.15; 95% CI: 0.03 to 0.70), supine maternal birth position (adjusted OR: 2.52; 95% CI: 1.04 to 4.90) and oxytocin augmentation more than 30 min in second stage (OR: 1.93; 95% CI: 1.68 to 15.63) were associated with an increased risk of OASI, when adjusting for maternal, foetal, and obstetric factors. CONCLUSION Our study suggests that actively pushing when the baby's head is crowning, a supine maternal birth position and oxytocin augmentation more than 30 min in second stage, were associated with increased risk of OASI when compared to intact perineum. A kneeling maternal birth position was associated with a decreased risk of OASI.
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Affiliation(s)
- Jorunn Wik Tunestveit
- Department of Global Public Health and Primary Care, University of Bergen, Norway ; Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Norway.
| | - Elham Baghestan
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Norway
| | - Gerd Karin Natvig
- Department of Global Public Health and Primary Care, University of Bergen, Norway
| | - Geir Egil Eide
- Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway ; Lifestyle Epidemiology Research Group, Department of Global Public Health and Primary Care, University of Bergen, Norway
| | - Anne Britt Vika Nilsen
- Faculty of Health and Social Sciences, Western Norway University of Applied Sciences, Norway
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Côrtes CT, de Oliveira SMJV, dos Santos RCS, Francisco AA, Riesco MLG, Shimoda GT. Implementation of evidence-based practices in normal delivery care. Rev Lat Am Enfermagem 2018; 26:e2988. [PMID: 29538583 PMCID: PMC5863276 DOI: 10.1590/1518-8345.2177.2988] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Accepted: 11/07/2017] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE to evaluate the impact of the implementation of evidence-based practices on normal delivery care. METHOD quasi-experimental, before-and-after intervention study conducted in a public maternity hospital, Amapá. Forty-two professionals and 280 puerperal women were interviewed and data from 555 medical records were analyzed. The study was developed in three phases: baseline audit (phase 1), educational intervention (phase 2) and post-intervention audit (phase 3). RESULTS after the intervention, there was an increase of 5.3 percentage points (p.p.) in the normal delivery rate. Interviews with the women revealed a significant increase of the presence of companions during labor (10.0 p.p.) and of adoption of the upright or squatting position (31.4 p.p.); significant reduction of amniotomy (16.8 p.p.), lithotomy position (24.3 p.p.), and intravenous oxytocin (17.1 p.p.). From the professionals' perspective, there was a statistical reduction in the prescription/administration of oxytocin (29.6 p.p.). In the analysis of medical records, a significant reduction in the rate of amniotomy (29.5 p.p.) and lithotomy position (1.5 p.p.) was observed; the rate of adoption of the upright or squatting position presented a statistical increase of 2.2 p.p. CONCLUSIONS there was a positive impact of the educational intervention on the improvement of parturition assistance, but the implementation process was not completely successful in the adoption of scientific evidence in normal delivery care in this institution.
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Affiliation(s)
- Clodoaldo Tentes Côrtes
- Doctoral student, Escola de Enfermagem, Universidade de São Paulo, São
Paulo, SP, Brazil. Assistant Professor, Departamento de Ciências Biológicas e da Saúde,
Universidade Federal do Amapá, Macapá, Amapá, Brazil
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Jeon J, Na S. Vacuum extraction vaginal delivery: current trend and safety. Obstet Gynecol Sci 2017; 60:499-505. [PMID: 29184857 PMCID: PMC5694723 DOI: 10.5468/ogs.2017.60.6.499] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/04/2017] [Accepted: 07/05/2017] [Indexed: 11/08/2022] Open
Abstract
Operative vaginal birth retains an important role in current obstetric practice. However, there is an increasing trend in the rate of cesarean section in Korea. Surgical delivery is more advantageous than cesarean section, but the rate of operative vaginal delivery is decreasing for various reasons. Furthermore, there is no unified technique for vacuum extraction delivery. In this context, this review was performed to provide details of the necessary conditions, techniques, benefits, and risks of operative vaginal delivery. Future research should focus on overcoming the limitations of operative vaginal delivery.
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Affiliation(s)
- Jihan Jeon
- Department of Obstetrics and Gynecology, Kangwon National University Hospital, School of Medicine Kangwon National University, Chuncheon, Korea
| | - Sunghun Na
- Department of Obstetrics and Gynecology, Kangwon National University Hospital, School of Medicine Kangwon National University, Chuncheon, Korea
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Upright versus lying down position in second stage of labour in nulliparous women with low dose epidural: BUMPES randomised controlled trial. BMJ 2017; 359:j4471. [PMID: 29046273 PMCID: PMC5646262 DOI: 10.1136/bmj.j4471] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To determine whether being upright in the second stage of labour in nulliparous women with a low dose epidural increases the chance of spontaneous vaginal birth compared with lying down.Design Multicentre pragmatic individually randomised controlled trial.Setting 41 UK hospital labour wards.Participants 3093 nulliparous women aged 16 or older, at term with a singleton cephalic presentation and in the second stage of labour with epidural analgesia.Interventions Women were allocated to an upright or lying down position, using a secure web based randomisation service, stratified by centre, with no masking of participants or clinicians to the trial interventions.Main outcome measures The primary outcome was spontaneous vaginal birth. Women were analysed in the groups into which they were randomly allocated, regardless of position recorded at any time during the second stage of labour (excluding women with no valid consent, who withdrew, or who did not reach second stage before delivery). Secondary outcomes included mode of birth, perineal trauma, infant Apgar score <4 at five minutes, admission to a neonatal unit, and longer term included maternal physical and psychological health, incontinence, and infant gross developmental delay. Results Between 4 October 2010 and 31 January 2014, 3236 women were randomised and 3093 (95.6%) included in the primary analysis (1556 in the upright group and 1537 in the lying down group). Significantly fewer spontaneous vaginal births occurred in women in the upright group: 35.2% (548/1556) compared with 41.1% (632/1537) in the lying down group (adjusted risk ratio 0.86, 95% confidence interval 0.78 to 0.94). This represents a 5.9% absolute increase in the chance of spontaneous vaginal birth in the lying down group (number needed to treat 17, 95% confidence interval 11 to 40). No evidence of differences was found for most of the secondary maternal, neonatal, or longer term outcomes including instrumental vaginal delivery (adjusted risk ratio 1.08, 99% confidence interval 0.99 to 1.18), obstetric anal sphincter injury (1.27, 0.88 to 1.84), infant Apgar score <4 at five minutes (0.66, 0.06 to 6.88), and maternal faecal incontinence at one year (1.18, 0.61 to 2.28).Conclusions Evidence shows that lying down in the second stage of labour results in more spontaneous vaginal births in nulliparous women with epidural analgesia, with no apparent disadvantages in relation to short or longer term outcomes for mother or baby.Trial registration Current Controlled Trials ISRCTN35706297.
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Positions during the first stage and the passive second stage of labor: A survey of French midwives. Midwifery 2017; 56:79-85. [PMID: 29096283 DOI: 10.1016/j.midw.2017.10.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 09/11/2017] [Accepted: 10/15/2017] [Indexed: 12/18/2022]
Abstract
OBJECTIVE the objective of our study was to describe the practices reported by French midwives during labor (first stage and passive phase of the second stage). DESIGN this cross-sectional internet questionnaire surveyed French midwives who attended at least one delivery in 2013. SETTING this open survey was posted on a website from June 15 through December 1, 2014. PARTICIPANTS 1496 midwives from 377 maternity units participated in the study. Nearly 93% of the midwives worked in an obstetric unit, 5.9% had a mixed practice, and 1.3% worked in private practice. MEASUREMENTS AND FINDINGS during the first stage of labor, midwives reported suggesting that women without epidural analgesia use a birthing ball (98.1%) and that they walk around (97.4%). For women with epidural analgesia, most suggested motion in horizontal positions. Epidural analgesia was proposed more often by midwives from level II (75.7%) and level III (73.5%) maternity wards than by those at level 1 units (57.7%) (p<0.0001). The midwives preferred a lateral position during the first stage for women with epidural analgesia and during the second stage for women both with and without it. Midwives in practice for 5 years or less suggested a kneeling position for women with epidural analgesia more often than more experienced midwives. KEY CONCLUSION the practices of French midwives vary with their place of practice and their experience. IMPLICATIONS FOR PRACTICE to promote normal labor, French midwives must reappropriate vertical positions and analgesic alternatives to epidurals.
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Aasheim V, Nilsen ABV, Reinar LM, Lukasse M. Perineal techniques during the second stage of labour for reducing perineal trauma. Cochrane Database Syst Rev 2017; 6:CD006672. [PMID: 28608597 PMCID: PMC6481402 DOI: 10.1002/14651858.cd006672.pub3] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Most vaginal births are associated with trauma to the genital tract. The morbidity associated with perineal trauma can be significant, especially when it comes to third- and fourth-degree tears. Different interventions including perineal massage, warm or cold compresses, and perineal management techniques have been used to prevent trauma. This is an update of a Cochrane review that was first published in 2011. OBJECTIVES To assess the effect of perineal techniques during the second stage of labour on the incidence and morbidity associated with perineal trauma. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register (26 September 2016) and reference lists of retrieved studies. SELECTION CRITERIA Published and unpublished randomised and quasi-randomised controlled trials evaluating perineal techniques during the second stage of labour. Cross-over trials were not eligible for inclusion. DATA COLLECTION AND ANALYSIS Three review authors independently assessed trials for inclusion, extracted data and evaluated methodological quality. We checked data for accuracy. MAIN RESULTS Twenty-two trials were eligible for inclusion (with 20 trials involving 15,181 women providing data). Overall, trials were at moderate to high risk of bias; none had adequate blinding, and most were unclear for both allocation concealment and incomplete outcome data. Interventions compared included the use of perineal massage, warm and cold compresses, and other perineal management techniques.Most studies did not report data on our secondary outcomes. We downgraded evidence for risk of bias, inconsistency, and imprecision for all comparisons. Hands off (or poised) compared to hands onHands on or hands off the perineum made no clear difference in incidence of intact perineum (average risk ratio (RR) 1.03, 95% confidence interval (CI) 0.95 to 1.12, two studies, Tau² 0.00, I² 37%, 6547 women; moderate-quality evidence), first-degree perineal tears (average RR 1.32, 95% CI 0.99 to 1.77, two studies, 700 women; low-quality evidence), second-degree tears (average RR 0.77, 95% CI 0.47 to 1.28, two studies, 700 women; low-quality evidence), or third- or fourth-degree tears (average RR 0.68, 95% CI 0.21 to 2.26, five studies, Tau² 0.92, I² 72%, 7317 women; very low-quality evidence). Substantial heterogeneity for third- or fourth-degree tears means these data should be interpreted with caution. Episiotomy was more frequent in the hands-on group (average RR 0.58, 95% CI 0.43 to 0.79, Tau² 0.07, I² 74%, four studies, 7247 women; low-quality evidence), but there was considerable heterogeneity between the four included studies.There were no data for perineal trauma requiring suturing. Warm compresses versus control (hands off or no warm compress)A warm compress did not have any clear effect on the incidence of intact perineum (average RR 1.02, 95% CI 0.85 to 1.21; 1799 women; four studies; moderate-quality evidence), perineal trauma requiring suturing (average RR 1.14, 95% CI 0.79 to 1.66; 76 women; one study; very low-quality evidence), second-degree tears (average RR 0.95, 95% CI 0.58 to 1.56; 274 women; two studies; very low-quality evidence), or episiotomy (average RR 0.86, 95% CI 0.60 to 1.23; 1799 women; four studies; low-quality evidence). It is uncertain whether warm compress increases or reduces the incidence of first-degree tears (average RR 1.19, 95% CI 0.38 to 3.79; 274 women; two studies; I² 88%; very low-quality evidence).Fewer third- or fourth-degree perineal tears were reported in the warm-compress group (average RR 0.46, 95% CI 0.27 to 0.79; 1799 women; four studies; moderate-quality evidence). Massage versus control (hands off or routine care)The incidence of intact perineum was increased in the perineal-massage group (average RR 1.74, 95% CI 1.11 to 2.73, six studies, 2618 women; I² 83% low-quality evidence) but there was substantial heterogeneity between studies). This group experienced fewer third- or fourth-degree tears (average RR 0.49, 95% CI 0.25 to 0.94, five studies, 2477 women; moderate-quality evidence).There were no clear differences between groups for perineal trauma requiring suturing (average RR 1.10, 95% CI 0.75 to 1.61, one study, 76 women; very low-quality evidence), first-degree tears (average RR 1.55, 95% CI 0.79 to 3.05, five studies, Tau² 0.47, I² 85%, 537 women; very low-quality evidence), or second-degree tears (average RR 1.08, 95% CI 0.55 to 2.12, five studies, Tau² 0.32, I² 62%, 537 women; very low-quality evidence). Perineal massage may reduce episiotomy although there was considerable uncertainty around the effect estimate (average RR 0.55, 95% CI 0.29 to 1.03, seven studies, Tau² 0.43, I² 92%, 2684 women; very low-quality evidence). Heterogeneity was high for first-degree tear, second-degree tear and for episiotomy - these data should be interpreted with caution. Ritgen's manoeuvre versus standard careOne study (66 women) found that women receiving Ritgen's manoeuvre were less likely to have a first-degree tear (RR 0.32, 95% CI 0.14 to 0.69; very low-quality evidence), more likely to have a second-degree tear (RR 3.25, 95% CI 1.73 to 6.09; very low-quality evidence), and neither more nor less likely to have an intact perineum (RR 0.17, 95% CI 0.02 to 1.31; very low-quality evidence). One larger study reported that Ritgen's manoeuvre did not have an effect on incidence of third- or fourth-degree tears (RR 1.24, 95% CI 0.78 to 1.96,1423 women; low-quality evidence). Episiotomy was not clearly different between groups (RR 0.81, 95% CI 0.63 to 1.03, two studies, 1489 women; low-quality evidence). Other comparisonsThe delivery of posterior versus anterior shoulder first, use of a perineal protection device, different oils/wax, and cold compresses did not show any effects on perineal outcomes. Only one study contributed to each of these comparisons, so data were insufficient to draw conclusions. AUTHORS' CONCLUSIONS Moderate-quality evidence suggests that warm compresses, and massage, may reduce third- and fourth-degree tears but the impact of these techniques on other outcomes was unclear or inconsistent. Poor-quality evidence suggests hands-off techniques may reduce episiotomy, but this technique had no clear impact on other outcomes. There were insufficient data to show whether other perineal techniques result in improved outcomes.Further research could be performed evaluating perineal techniques, warm compresses and massage, and how different types of oil used during massage affect women and their babies. It is important for any future research to collect information on women's views.
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Affiliation(s)
- Vigdis Aasheim
- Western Norway University of Applied SciencesFaculty of Health and Social SciencesBergenNorway
| | - Anne Britt Vika Nilsen
- Western Norway University of Applied SciencesFaculty of Health and Social SciencesBergenNorway
| | - Liv Merete Reinar
- Norwegian Institute of Public HealthDivision for Health ServicesPO Box 4404NydalenOsloNorway0403
| | - Mirjam Lukasse
- University College of Southeast NorwayFaculty of Health and Social SciencesOsloNorway
- Oslo and Akershus University CollegeFaculty of Health SciencesPB4St.Olavs plassOsloNorwayN‐0130
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Gupta JK, Sood A, Hofmeyr GJ, Vogel JP. Position in the second stage of labour for women without epidural anaesthesia. Cochrane Database Syst Rev 2017; 5:CD002006. [PMID: 28539008 PMCID: PMC6484432 DOI: 10.1002/14651858.cd002006.pub4] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND For centuries, there has been controversy around whether being upright (sitting, birthing stools, chairs, squatting, kneeling) or lying down (lateral (Sim's) position, semi-recumbent, lithotomy position, Trendelenburg's position) have advantages for women giving birth to their babies. This is an update of a review previously published in 2012, 2004 and 1999. OBJECTIVES To determine the possible benefits and risks of the use of different birth positions during the second stage of labour without epidural anaesthesia, on maternal, fetal, neonatal and caregiver outcomes. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register (30 November 2016) and reference lists of retrieved studies. SELECTION CRITERIA Randomised, quasi-randomised or cluster-randomised controlled trials of any upright position assumed by pregnant women during the second stage of labour compared with supine or lithotomy positions. Secondary comparisons include comparison of different upright positions and the supine position. Trials in abstract form were included. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion and assessed trial quality. At least two review authors extracted the data. Data were checked for accuracy. The quality of the evidence was assessed using the GRADE approach. MAIN RESULTS Results should be interpreted with caution because risk of bias of the included trials was variable. We included eleven new trials for this update; there are now 32 included studies, and one trial is ongoing. Thirty trials involving 9015 women contributed to the analysis. Comparisons include any upright position, birth or squat stool, birth cushion, and birth chair versus supine positions.In all women studied (primigravid and multigravid), when compared with supine positions, the upright position was associated with a reduction in duration of second stage in the upright group (MD -6.16 minutes, 95% CI -9.74 to -2.59 minutes; 19 trials; 5811 women; P = 0.0007; random-effects; I² = 91%; very low-quality evidence); however, this result should be interpreted with caution due to large differences in size and direction of effect in individual studies. Upright positions were also associated with no clear difference in the rates of caesarean section (RR 1.22, 95% CI 0.81 to 1.81; 16 trials; 5439 women; low-quality evidence), a reduction in assisted deliveries (RR 0.75, 95% CI 0.66 to 0.86; 21 trials; 6481 women; moderate-quality evidence), a reduction in episiotomies (average RR 0.75, 95% CI 0.61 to 0.92; 17 trials; 6148 women; random-effects; I² = 88%), a possible increase in second degree perineal tears (RR 1.20, 95% CI 1.00 to 1.44; 18 trials; 6715 women; I² = 43%; low-quality evidence), no clear difference in the number of third or fourth degree perineal tears (RR 0.72, 95% CI 0.32 to 1.65; 6 trials; 1840 women; very low-quality evidence), increased estimated blood loss greater than 500 mL (RR 1.48, 95% CI 1.10 to 1.98; 15 trials; 5615 women; I² = 33%; moderate-quality evidence), fewer abnormal fetal heart rate patterns (RR 0.46, 95% CI 0.22 to 0.93; 2 trials; 617 women), no clear difference in the number of babies admitted to neonatal intensive care (RR 0.79, 95% CI 0.51 to 1.21; 4 trials; 2565 infants; low-quality evidence). On sensitivity analysis excluding trials with high risk of bias, these findings were unchanged except that there was no longer a clear difference in duration of second stage of labour (MD -4.34, 95% CI -9.00 to 0.32; 21 trials; 2499 women; I² = 85%).The main reasons for downgrading of GRADE assessment was that several studies had design limitations (inadequate randomisation and allocation concealment) with high heterogeneity and wide CIs. AUTHORS' CONCLUSIONS The findings of this review suggest several possible benefits for upright posture in women without epidural anaesthesia, such as a very small reduction in the duration of second stage of labour (mainly from the primigravid group), reduction in episiotomy rates and assisted deliveries. However, there is an increased risk blood loss greater than 500 mL and there may be an increased risk of second degree tears, though we cannot be certain of this. In view of the variable risk of bias of the trials reviewed, further trials using well-designed protocols are needed to ascertain the true benefits and risks of various birth positions.
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Affiliation(s)
- Janesh K Gupta
- University of BirminghamAcademic Department of Obstetrics and GynaecologyBirmingham Women's HospitalEdgbastonBirminghamUKB15 2TG
| | - Akanksha Sood
- St Mary's Hospital, CMFTDepartment of Obstetrics and GynaecologyOxford RoadManchesterUKM13 9WL
| | - G Justus Hofmeyr
- Walter Sisulu University, University of the Witwatersrand, Eastern Cape
Department of HealthEast LondonSouth Africa
| | - Joshua P Vogel
- World Health OrganizationUNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and
Research Training in Human Reproduction (HRP), Department of Reproductive Health and
ResearchAvenue Appia 20GenevaSwitzerlandCH‐1211
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Santos RCSD, Riesco MLG. Implementation of care practices to prevent and repair perineal trauma in childbirth. ACTA ACUST UNITED AC 2017; 37:e68304. [PMID: 28403314 DOI: 10.1590/1983-1447.2016.esp.68304] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 02/14/2017] [Indexed: 11/22/2022]
Abstract
Objective To implement care practices for perineal trauma prevention and repairing in normal birth. Method Quasi-experimental study conducted at Hospital da Mulher Mãe-Luzia, in Macapá, AP, Brazil. Seventy-four (74) nurses and obstetricians and 70 post-partum women were interviewed and the records of 555 patients were analyzed. The study was conducted in three stages: pre-audit and baseline audit (phase 1); educational intervention and implementation of best practices (phase 2); post-implementation audit (phase 3). Data was analyzed by comparison of the results of phases 1 and 3. Results Following the educational intervention, a lower number of health professionals encouraged directed pushing, performed episiotomies and repaired first-degree lacerations; more women reported lithotomy position; more patient records indicated the use of Vicryl™ to suture the perineal mucosa and skin. Conclusion The educational intervention improved birth care and perineal outcomes. Nevertheless, gaps were identified in the implementation of evidence, as well as inappropriate perineal care management.
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Affiliation(s)
| | - Maria Luiza Gonzalez Riesco
- Universidade de São Paulo (USP), Departamento de Enfermagem Materno-Infantil e Psiquiátrica. São Paulo, São Paulo, Brasil
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Lemos A, Amorim MMR, Dornelas de Andrade A, de Souza AI, Cabral Filho JE, Correia JB. Pushing/bearing down methods for the second stage of labour. Cochrane Database Syst Rev 2017; 3:CD009124. [PMID: 28349526 PMCID: PMC6464699 DOI: 10.1002/14651858.cd009124.pub3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Maternal pushing during the second stage of labour is an important and indispensable contributor to the involuntary expulsive force developed by uterine contraction. There is no consensus on an ideal strategy to facilitate these expulsive efforts and there are contradictory results about the influence on the mother and fetus. OBJECTIVES To evaluate the benefits and possible disadvantages of different kinds of techniques regarding maternal pushing/breathing during the expulsive stage of labour on maternal and fetal outcomes. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register (19 September 2016) and reference lists of retrieved studies. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs assessing the effects of pushing/bearing down techniques (type and/or timing) performed during the second stage of labour on maternal and neonatal outcomes. Cluster-RCTs were eligible for inclusion, but none were identified. Studies using a cross-over design and those published in abstract form only were not eligible for inclusion in this review. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion, extracted data and assessed risk of bias. Data were checked for accuracy. MAIN RESULTS In this updated review, we included 21 studies in total, eight (884 women) comparing spontaneous pushing versus directed pushing, with or without epidural analgesia and 13 (2879 women) comparing delayed pushing versus immediate pushing with epidural analgesia. Our GRADE assessments of evidence ranged from moderate to very low quality; the main reasons for downgrading were study design limitations and imprecision of effect estimates. Overall, the included studies varied in their risk of bias; most were judged to be at unclear risk of bias. Comparison 1: types of pushing: spontaneous pushing versus directed pushingThere was no clear difference in the duration of the second stage of labour (mean difference (MD) 10.26 minutes; 95% confidence interval (CI) -1.12 to 21.64 minutes, six studies, 667 women, random-effects, I² = 81%) (very low-quality evidence). There was no clear difference in 3rd or 4th degree perineal laceration (risk ratio (RR) 0.87; 95% CI 0.45 to 1.66, one study, 320 women) (low-quality evidence), episiotomy (average RR 1.05; 95% CI 0.60 to 1.85, two studies, 420 women, random-effects, I² = 81%), duration of pushing (MD -9.76 minutes, 95% CI -19.54 to 0.02; two studies; 169 women; I² = 88%) (very low-quality evidence), or rate of spontaneous vaginal delivery (RR 1.01, 95% CI 0.97 to 1.05; five studies; 688 women; I² = 2%) (moderate-quality evidence). For primary neonatal outcomes such as five-minute Apgar score less than seven, there was no clear difference between groups (RR 0.35; 95% CI 0.01 to 8.43, one study, 320 infants) (very low-quality evidence), and the number of admissions to neonatal intensive care (RR 1.08; 95% CI 0.30 to 3.79, two studies, 393 infants) (very low-quality evidence) also showed no clear difference between spontaneous and directed pushing. No data were available on hypoxic ischaemic encephalopathy. Comparison 2: timing of pushing: delayed pushing versus immediate pushing (all women with epidural)For the primary maternal outcomes, delayed pushing was associated with an increase of 56 minutes in the duration of the second stage of labour (MD 56.40, 95% CI 42.05 to 70.76; 11 studies; 3049 women; I² = 91%) (very low-quality evidence), but no clear difference in third or 4th degree perineal laceration (RR 0.94; 95% CI 0.78 to 1.14, seven studies. 2775 women) (moderate-quality evidence) or episiotomy (RR 0.95; 95% CI 0.87 to 1.04, five studies, 2320 women). Delayed pushing was also associated with a 19-minute decrease in the duration of pushing (MD -19.05, 95% CI -32.27 to -5.83; 11 studies; 2932 women; I² = 95%) (very low-quality evidence) and an increase in spontaneous vaginal delivery (RR 1.07; 95% CI 1.02 to 1.11, 12 studies, 3114 women) (moderate-quality evidence).For the primary neonatal outcomes, there was no clear difference between groups in admission to neonatal intensive care (RR 0.98; 95% CI 0.67 to 1.41, three studies, n = 2197) (low-quality evidence) and five-minute Apgar score less than seven (RR 0.15; 95% CI 0.01 to 3.00; three studies; 413 infants) (very low-quality evidence). There were no data on hypoxic ischaemic encephalopathy. Delayed pushing was associated with a greater incidence of low umbilical cord blood pH (RR 2.24; 95% CI 1.37 to 3.68, 4 studies, 2145 infants) and increased the cost of intrapartum care by CDN$ 68.22 (MD 68.22, 95% CI 55.37, 81.07, one study, 1862 women). AUTHORS' CONCLUSIONS This updated review is based on 21 included studies of moderate to very low quality of evidence (with evidence mainly downgraded due to study design limitations and imprecision of effect estimates).Timing of pushing with epidural is consistent in that delayed pushing leads to a shortening of the actual time pushing and increase of spontaneous vaginal delivery at the expense of an overall longer duration of the second stage of labour and an increased risk of a low umbilical cord pH (based only on one study). Nevertheless, there was no clear difference in serious perineal laceration and episiotomy, and in other neonatal outcomes (admission to neonatal intensive care, five-minute Apgar score less than seven and delivery room resuscitation) between delayed and immediate pushing.Therefore, for the type of pushing, with or without epidural, there is no conclusive evidence to support or refute any specific style as part of routine clinical practice, and in the absence of strong evidence supporting a specific method or timing of pushing, the woman's preference and comfort and clinical context should guide decisions.Further properly well-designed RCTs, addressing clinically important maternal and neonatal outcomes are required to add evidence-based information to the current knowledge. Such trials will provide more complete data to be incorporated into a future update of this review.
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Affiliation(s)
- Andrea Lemos
- Universidade Federal de PernambucoPhysical TherapyAv Prof. Moraes Rego, 1235Cidade Universitária ‐ Depto FisioterapiaRecifePernambucoBrazil50670‐901
| | - Melania MR Amorim
- Instituto de Medicina Integral Prof. Fernando Figueira ‐ IMIPRua dos Coelhos, 300RecifePernambucoBrazil50070‐050
| | - Armele Dornelas de Andrade
- Universidade Federal de PernambucoPhysical TherapyAv Prof. Moraes Rego, 1235Cidade Universitária ‐ Depto FisioterapiaRecifePernambucoBrazil50670‐901
| | - Ariani I de Souza
- Instituto de Medicina Integral Prof. Fernando Figueira ‐ IMIPRua dos Coelhos, 300RecifePernambucoBrazil50070‐050
| | - José Eulálio Cabral Filho
- Instituto de Medicina Integral Prof. Fernando Figueira ‐ IMIPRua dos Coelhos, 300RecifePernambucoBrazil50070‐050
| | - Jailson B Correia
- Instituto de Medicina Integral Prof. Fernando Figueira ‐ IMIPRua dos Coelhos, 300RecifePernambucoBrazil50070‐050
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Abstract
BACKGROUND Fundal pressure during the second stage of labour (also known as the 'Kristeller manoeuvre') involves application of manual pressure to the uppermost part of the uterus directed towards the birth canal, in an attempt to assist spontaneous vaginal birth and avoid prolonged second stage or the need for operative birth. Fundal pressure has also been applied using an inflatable belt. Fundal pressure is widely used, however methods of its use vary widely. Despite strongly held opinions in favour of and against the use of fundal pressure, there is limited evidence regarding its maternal and neonatal benefits and harms. There is a need for objective evaluation of the effectiveness and safety of fundal pressure in the second stage of labour. OBJECTIVES To determine if fundal pressure is effective in achieving spontaneous vaginal birth, and preventing prolonged second stage or the need for operative birth, and to explore maternal and neonatal adverse effects related to fundal pressure. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register (30 November 2016) and reference lists of retrieved studies. SELECTION CRITERIA Randomised and quasi-randomised controlled trials of fundal pressure (manual or by inflatable belt) versus no fundal pressure in women in the second stage of labour with singleton cephalic presentation. DATA COLLECTION AND ANALYSIS Two or more review authors independently assessed potential studies for inclusion and quality. We extracted data using a pre-designed form. We entered data into Review Manager 5 software and checked for accuracy. MAIN RESULTS Nine trials are included in this updated review. Five trials (3057 women) compared manual fundal pressure versus no fundal pressure. Four trials (891 women) compared fundal pressure by means of an inflatable belt versus no fundal pressure. It was not possible to blind women and staff to this intervention. We assessed two trials as being at high risk of attrition bias and another at high risk of reporting bias. All other trials were low or unclear for other risk of bias domains. Most of the trials had design limitations. Heterogeneity was high for the majority of outcomes. Manual fundal pressure versus no fundal pressureManual fundal pressure was not associated with changes in: spontaneous vaginal birth within a specified time (risk ratio (RR) 0.96, 95% confidence interval (CI) 0.71 to 1.28; 120 women; 1 trial; very low-quality evidence), instrumental births (RR 3.28, 95% CI 0.14 to 79.65; 197 women; 1 trial), caesarean births (RR 1.10, 95% CI 0.07 to 17.27; 197 women; 1 trial), operative birth (average RR 0.66, 95% CI 0.12 to 3.55; 317 women; 2 studies; I² = 43%; Tau² = 0.71; very low-quality evidence), duration of second stage (mean difference (MD) -0.80 minutes, 95% CI -3.66 to 2.06 minutes; 194 women; 1 study; very low-quality evidence), low arterial cord pH in newborn babies (RR 1.07, 95% CI 0.72 to 1.58; 297 women; 2 trials; very low-quality evidence), or Apgar scores less than seven at five minutes (average RR 4.48, 95% CI 0.28 to 71.45; 2759 infants; 4 trials; I² = 89%; Tau² = 3.55; very low-quality evidence). More women who received manual fundal pressure had cervical tears than in the control group (RR 4.90, 95% CI 1.09 to 21.98; 295 women; 1 trial). No neonatal deaths occurred in either of the two studies reporting this outcome (very low-quality evidence). No trial reported the outcome severe maternal morbidity or death. Fundal pressure by inflatable belt versus no fundal pressureFundal pressure by inflatable belt did not reduce the number of women havinginstrumental births (average RR 0.73, 95% CI 0.52 to 1.02; 891 women; 4 trials; I² = 52%; Tau² = 0.05) or operative births (average RR 0.62, 95% CI 0.38 to 1.01; 891 women; 4 trials; I² = 78%; Tau² = 0.14; very low-quality evidence). Heterogeneity was high for both outcomes. Duration of second stage was reported in two trials, which both showed that inflatable belts shortened duration of labour in nulliparous women (average MD -50.80 minutes, 95% CI -94.85 to -6.74 minutes; 253 women; 2 trials; I² = 97%; Tau² = 975.94; very low-quality evidence). No data on this outcome were available for multiparous women. The inflatable belt did not make any difference to rates of caesarean births (average RR 0.56, 95% CI 0.14 to 2.26; 891 women; 4 trials; I² = 70%; Tau² = 0.98), low arterial cord pH in newborn babies (RR 0.47, 95% CI 0.09 to 2.55; 461 infants; 1 trial; low-quality evidence), or Apgar scores less than seven at five minutes (RR 4.62, 95% CI 0.22 to 95.68; 500 infants; 1 trial; very low-quality evidence). Third degree perineal tears were increased in the inflatable belt group (RR 15.69, 95% CI 2.10 to 117.02; 500 women; 1 trial). Spontaneous vaginal birth within a specified time, neonatal death, andsevere maternal morbidity or death were not reported in any trial. AUTHORS' CONCLUSIONS There is insufficient evidence to draw conclusions on the beneficial or harmful effects of fundal pressure, either manually or by inflatable belt. Fundal pressure by an inflatable belt during the second stage of labour may shorten duration of second stage for nulliparous women, and lower rates of operative birth. However, existing studies are small and their generalizability is uncertain. There is insufficient evidence regarding safety for the baby. There is no evidence on the use of fundal pressure in specific clinical settings such as inability of the mother to bear down due to exhaustion or unconsciousness. There is currently insufficient evidence for the routine use of fundal pressure by any method on women in the second stage of labour. Because of current widespread use of the procedure and the potential for use in settings where other methods of assisted birth are not available, further good quality trials are needed. Further evaluation in other groups of women (such as multiparous women) will also be required. Future research should describe in detail how fundal pressure was applied and consider safety of the unborn baby, perineal outcomes, longer-term maternal and infant outcomes and maternal satisfaction.
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Affiliation(s)
- G Justus Hofmeyr
- Walter Sisulu University, University of the Witwatersrand, Eastern Cape Department of HealthEast LondonSouth Africa
| | - Joshua P Vogel
- World Health OrganizationUNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and ResearchAvenue Appia 20GenevaSwitzerlandCH‐1211
| | - Anna Cuthbert
- The University of LiverpoolCochrane Pregnancy and Childbirth Group, Department of Women's and Children's HealthFirst Floor, Liverpool Women's NHS Foundation TrustCrown StreetLiverpoolUKL8 7SS
| | - Mandisa Singata
- University of the Witwatersrand/University of Fort Hare/East London Hospital complexEffective Care Research UnitEast LondonSouth Africa
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Edqvist M, Hildingsson I, Mollberg M, Lundgren I, Lindgren H. Midwives' Management during the Second Stage of Labor in Relation to Second-Degree Tears-An Experimental Study. Birth 2017; 44:86-94. [PMID: 27859542 PMCID: PMC5324579 DOI: 10.1111/birt.12267] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/02/2016] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Most women who give birth for the first time experience some form of perineal trauma. Second-degree tears contribute to long-term consequences for women and are a risk factor for occult anal sphincter injuries. The objective of this study was to evaluate a multifaceted midwifery intervention designed to reduce second-degree tears among primiparous women. METHODS An experimental cohort study where a multifaceted intervention consisting of 1) spontaneous pushing, 2) all birth positions with flexibility in the sacro-iliac joints, and 3) a two-step head-to-body delivery was compared with standard care. Crude and Adjusted OR (95% CI) were calculated between the intervention and the standard care group, for the various explanatory variables. RESULTS A total of 597 primiparous women participated in the study, 296 in the intervention group and 301 in the standard care group. The prevalence of second-degree tears was lower in the intervention group: [Adj. OR 0.53 (95% CI 0.33-0.84)]. A low prevalence of episiotomy was found in both groups (1.7 and 3.0%). The prevalence of epidural analgesia was 61.1 percent. Despite the high use of epidural analgesia, the midwives in the intervention group managed to use the intervention. CONCLUSION It is possible to reduce second-degree tears among primiparous women with the use of a multifaceted midwifery intervention without increasing the prevalence of episiotomy. Furthermore, the intervention is possible to employ in larger maternity wards with midwives caring for women with both low- and high-risk pregnancies.
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Affiliation(s)
- Malin Edqvist
- Institute of Health and Care SciencesThe Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Ingegerd Hildingsson
- Department of NursingMid Sweden UniversitySundsvallSweden,Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
| | - Margareta Mollberg
- Institute of Health and Care SciencesThe Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Ingela Lundgren
- Institute of Health and Care SciencesThe Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Helena Lindgren
- Institute of Health and Care SciencesThe Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden,Department of Women's and Children's HealthKarolinska InstituteStockholmSweden
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Abstract
BACKGROUND Epidural analgesia for pain relief in labour prolongs the second stage of labour and results in more instrumental deliveries. It has been suggested that a more upright position of the mother during all or part of the second stage may counteract these adverse effects. This is an update of a Cochrane review first published in 2013. OBJECTIVES To assess the effects of different birthing positions (upright and recumbent) during the second stage of labour, on important maternal and fetal outcomes for women with epidural analgesia. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register (19 September 2016) and reference lists of retrieved studies. SELECTION CRITERIA All randomised or quasi-randomised trials including pregnant women (either primigravidae or multigravidae) in the second stage of induced or spontaneous labour receiving epidural analgesia of any kind. Cluster-RCTs would have been eligible for inclusion in this review but none were identified. Studies published in abstract form only were eligible for inclusion.We assumed the experimental type of intervention to be the maternal use of any upright position during the second stage of labour, compared with the control intervention of the use of any recumbent position. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion, assessed risk of bias, and extracted data. Data were checked for accuracy. We contacted study authors to try to obtain missing data. MAIN RESULTS Five randomised controlled trials, involving 879 women, comparing upright positions versus recumbent positions were included in this updated review. Four trials were conducted in the UK and one in France. Three of the five trials were funded by the hospital departments in which the trials were carried out. For the other three trials, funding sources were either unclear (one trial) or not reported (two trials). Each trial varied in levels of bias. We assessed all the trials as being at low or unclear risk of selection bias. None of the trials blinded women, staff or outcome assessors. One trial was poor quality, being at high risk of attrition and reporting bias. We assessed the evidence using the GRADE approach; the evidence for most outcomes was assessed as being very low quality, and evidence for one outcome was judged as moderate quality.Overall, we identified no clear difference between upright and recumbent positions on our primary outcomes of operative birth (caesarean or instrumental vaginal) (average risk ratio (RR) 0.97; 95% confidence interval (CI) 0.76 to 1.29; five trials, 874 women; I² = 54% moderate-quality evidence), or duration of the second stage of labour measured as the randomisation-to-birth interval (average mean difference -22.98 minutes; 95% CI -99.09 to 53.13; two trials, 322 women; I² = 92%; very low-quality evidence). Nor did we identify any clear differences in any other important maternal or fetal outcome, including trauma to the birth canal requiring suturing (average RR 0.95; 95% CI 0.66 to 1.37; two trials; 173 women; studies = two; I² = 74%; very low-quality evidence), abnormal fetal heart patterns requiring intervention (RR 1.69; 95% CI 0.32 to 8.84; one trial; 107 women; very low-quality evidence), low cord pH (RR 0.61; 95% CI 0.18 to 2.10; one trial; 66 infants; very low-quality evidence) or admission to neonatal intensive care unit (RR 0.54; 95% CI 0.02 to 12.73; one trial; 66 infants; very low-quality evidence). However, the CIs around each estimate were wide, and clinically important effects have not been ruled out. Outcomes were downgraded for study design, high heterogeneity and imprecision in effect estimates.There were no data reported on blood loss (greater than 500 mL), prolonged second stage or maternal experience and satisfaction with labour. Similarly, there were no analysable data on Apgar scores, and no data reported on the need for ventilation or for perinatal death. AUTHORS' CONCLUSIONS There are insufficient data to say anything conclusive about the effect of position for the second stage of labour for women with epidural analgesia. The GRADE quality assessment of the evidence in this review ranged between moderate to low quality, with downgrading decisions based on design limitations in the studies, inconsistency, and imprecision of effect estimates.Women with an epidural should be encouraged to use whatever position they find comfortable in the second stage of labour.More studies with larger sample sizes will need to be conducted in order for solid conclusions to be made about the effect of position on labour in women with an epidural. Two studies are ongoing and we will incorporate the results into this review at a future update.Future studies should have the protocol registered, so that sample size, primary outcome, analysis plan, etc. are all clearly prespecified. The time or randomisation should be recorded, since this is the only unbiased starting time point from which the effect of position on duration of labour can be estimated. Future studies might wish to include an arm in which women were allowed to choose the position in which they felt most comfortable. Future studies should ensure that both compared positions are acceptable to women, that women can remain in them for most of the late part of labour, and report the number of women who spend time in the allocated position and the amount of time they spend in this or other positions.
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Affiliation(s)
- Marion Kibuka
- East Kent Hospitals University NHS Foundation TrustMaternityKent and Canterbury HospitalEthelbert RoadCanterburyUKCT1 3NG
| | - Jim G Thornton
- University of NottinghamDivision of Child Health, Obstetrics and Gynaecology, School of MedicineNottingham City Hospital NHS TrustHucknall RoadNottinghamUKNG5 1PB
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Committee Opinion No. 687: Approaches to Limit Intervention During Labor and Birth. Obstet Gynecol 2017; 129:e20-e28. [DOI: 10.1097/aog.0000000000001905] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Desseauve D, Pierre F, Gachon B, Decatoire A, Lacouture P, Fradet L. New approaches for assessing childbirth positions. J Gynecol Obstet Hum Reprod 2017; 46:189-195. [PMID: 28403977 DOI: 10.1016/j.jogoh.2016.10.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/24/2016] [Accepted: 10/27/2016] [Indexed: 12/28/2022]
Abstract
BACKGROUND An overview of labor based only on epidemiological data cannot identify or explain the mechanisms involved in childbirth. Data about the position that women should take in giving birth are discordant. None of the studies of birth positions adequately define or describe them or their biomechanical impact (pelvic orientation, position of the back). The measurement of the effect of one position relative to that of another requires precise definitions of each position and of their maternal biomechanical consequences, as well as safe measurement methods. METHODOLOGY We have developed a system to analyze the position of labor by quantifying the posture of the woman's body parts (including thighs, trunk, and pelvis), using an optoelectronic motion capture device (Vicon™, Oxford Metrics) widely used in human movement analysis and a system for measuring the lumbar curve (Epionics spine system). A specific body model has also been created to conduct this biomechanical analysis, which is based on external markers. With this methodology and model, it should be possible to define: (1) the hip joint angles (flexion/extension, abduction/adduction, internal/external rotation); (2) the ante/retroversion of the pelvis; (3) the lumbar curve. DISCUSSION This methodology could become a reference for assessing delivery postures, one that makes it possible to describe the relation between the postures used in the delivery room and their impact on the pelvis and the spine in an integrated and comprehensive model. TRIAL REGISTRATION No. Eudract 2013-A01203-42.
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Affiliation(s)
- D Desseauve
- Department of obstetrics and gynecology and reproductive medicine, university hospital of Poitiers, university of Poitiers, CHU de Poitiers, 2, rue de la Milétrie, BP 577, 86021 Poitiers, France; Institut PPRIME UP3346 CNRS-Université de Poiters-ENSMA, Team Robotics, Biomechanics Sport and Health, 86360 Chasseneuil du Poitou-Futuroscope, France.
| | - F Pierre
- Department of obstetrics and gynecology and reproductive medicine, university hospital of Poitiers, university of Poitiers, CHU de Poitiers, 2, rue de la Milétrie, BP 577, 86021 Poitiers, France
| | - B Gachon
- Department of obstetrics and gynecology and reproductive medicine, university hospital of Poitiers, university of Poitiers, CHU de Poitiers, 2, rue de la Milétrie, BP 577, 86021 Poitiers, France
| | - A Decatoire
- Institut PPRIME UP3346 CNRS-Université de Poiters-ENSMA, Team Robotics, Biomechanics Sport and Health, 86360 Chasseneuil du Poitou-Futuroscope, France
| | - P Lacouture
- Institut PPRIME UP3346 CNRS-Université de Poiters-ENSMA, Team Robotics, Biomechanics Sport and Health, 86360 Chasseneuil du Poitou-Futuroscope, France
| | - L Fradet
- Institut PPRIME UP3346 CNRS-Université de Poiters-ENSMA, Team Robotics, Biomechanics Sport and Health, 86360 Chasseneuil du Poitou-Futuroscope, France
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Carvalho IDS, Brito RSD. Using the Bologna Score to assess normal delivery healthcare. Rev Esc Enferm USP 2016; 50:741-748. [PMID: 27982391 DOI: 10.1590/s0080-623420160000600005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 09/29/2016] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Describing the obstetric care provided in public maternity hospitals during normal labour using the Bologna Score in the city of Natal, Northeastern Brazil. METHOD A quantitative cross-sectional study conducted with 314 puerperal women. Data collection was carried out consecutively during the months of March to July 2014. RESULTS Prenatal care was provided to 95.9% of the mothers, beginning around the 1st trimester of pregnancy (72.3%) and having seven or more consultations (51%). Spontaneous vaginal delivery was planned for 88.2% women. All laboring women were assisted by a health professional, mostly by a physician (80.6%), and none of them obtained 5 points on the Bologna Score due to the small percentage of births in non-supine position (0.3%) and absence of a partogram (2.2%). A higher number of episiotomies were observed among primiparous women (75.5%). CONCLUSION The score obtained using the Bologna Index was low. Thus, it is necessary to improve and readjust the existing obstetrical model. OBJETIVO Descrever a assistência obstétrica prestada em maternidades públicas municipais durante o parto normal na cidade de Natal, Nordeste do Brasil, com uso do Índice de Bologna. MÉTODO Estudo transversal com abordagem quantitativa, desenvolvido com 314 puérperas. A coleta de dados processou-se de forma consecutiva durante os meses de março a julho de 2014. RESULTADOS A assistência pré-natal foi prestada a 95,9% das puérperas, com início em torno do 1º trimestre de gestação (72,3%) e realização de sete ou mais consultas (51%). O parto vaginal espontâneo foi planejado para 88,2% mulheres. Todas as parturientes foram assistidas por um profissional de saúde, especialmente pelo médico (80,6%) e nenhuma obteve 5 pontos no Índice de Bologna em virtude dos baixos percentuais de partos em posição não supina (0,3%) e ausência do partograma (2,2%). Houve maior número de episiotomias em primíparas (75,5%). CONCLUSÃO A pontuação obtida por meio do Índice de Bologna foi baixa. Desse modo, é preciso melhorar e readequar o modelo obstétrico vigente.
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Affiliation(s)
- Isaiane da Silva Carvalho
- Universidade Federal do Rio Grande do Norte, Programa de Pós-Graduação em Enfermagem, Natal, RN, Brazil
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Bolten N, de Jonge A, Zwagerman E, Zwagerman P, Klomp T, Zwart JJ, Geerts CC. Effect of planned place of birth on obstetric interventions and maternal outcomes among low-risk women: a cohort study in the Netherlands. BMC Pregnancy Childbirth 2016; 16:329. [PMID: 27793112 PMCID: PMC5084314 DOI: 10.1186/s12884-016-1130-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 10/25/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The use of interventions in childbirth has increased the past decades. There is concern that some women might receive more interventions than they really need. For low-risk women, midwife-led birth settings may be of importance as a counterbalance towards the increasing rate of interventions. The effect of planned place of birth on interventions in the Netherlands is not yet clear. This study aims to give insight into differences in obstetric interventions and maternal outcomes for planned home versus planned hospital birth among women in midwife-led care. METHODS Women from twenty practices across the Netherlands were included in 2009 and 2010. Of these, 3495 were low-risk and in midwife-led care at the onset of labour. Information about planned place of birth and outcomes, including instrumental birth (caesarean section, vacuum or forceps birth), labour augmentation, episiotomy, oxytocin in third stage, postpartum haemorrhage >1000 ml and perineal damage, came from the national midwife-led care perinatal database, and a postpartum questionnaire. RESULTS Women who planned home birth more often had spontaneous birth (nulliparous women aOR 1.38, 95 % CI 1.08-1.76, parous women aOR 2.29, 95 % CI 1.21-4.36) and less often episiotomy (nulliparous women aOR 0.73, 0.58-0.91, parous women aOR 0.47, 0.33-0.68) and use of oxytocin in the third stage (nulliparous women aOR 0.58, 0.42-0.80, parous women aOR 0.47, 0.37-0.60) compared to women who planned hospital birth. Nulliparous women more often had anal sphincter damage (aOR 1.75, 1.01-3.03), but the difference was not statistically significant if women who had caesarean sections were excluded. Parous women less often had labour augmentation (aOR 0.55, 0.36-0.82) and more often an intact perineum (aOR 1.65, 1.34-2.03). There were no differences in rates of vacuum/forceps birth, unplanned caesarean section and postpartum haemorrhage >1000 ml. CONCLUSIONS Women who planned home birth were more likely to give birth spontaneously and had fewer medical interventions.
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Affiliation(s)
- N. Bolten
- Department of Midwifery Science, AVAG and the EMGO Institute of Health and Care Research, VU University Medical Centre, Amsterdam, The Netherlands
| | - A. de Jonge
- Department of Midwifery Science, AVAG and the EMGO Institute of Health and Care Research, VU University Medical Centre, Amsterdam, The Netherlands
| | - E. Zwagerman
- Midwife Academy Amsterdam, AVAG, Amsterdam, The Netherlands
| | - P. Zwagerman
- Midwife Academy Amsterdam, AVAG, Amsterdam, The Netherlands
| | - T. Klomp
- Department of Midwifery Science, AVAG and the EMGO Institute of Health and Care Research, VU University Medical Centre, Amsterdam, The Netherlands
| | - J. J. Zwart
- Department of Obstetrics and Gynaecology, Deventer Hospital, Deventer, The Netherlands
| | - C. C. Geerts
- Department of Midwifery Science, AVAG and the EMGO Institute of Health and Care Research, VU University Medical Centre, Amsterdam, The Netherlands
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Sloman R, Wanat M, Burns E, Smith L. Midwives’ views, experiences and feelings of confidence surrounding vaginal breech birth: A qualitative study. Midwifery 2016; 41:61-67. [DOI: 10.1016/j.midw.2016.07.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 07/18/2016] [Accepted: 07/31/2016] [Indexed: 10/21/2022]
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Côrtes CT, Santos RCSD, Caroci ADS, Oliveira SG, Oliveira SMJVD, Riesco MLG. [Implementation methodology of practices based on scientific evidence for assistance in natural delivery: a pilot study]. Rev Esc Enferm USP 2016; 49:716-25. [PMID: 26516739 DOI: 10.1590/s0080-623420150000500002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 07/24/2015] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE Presenting methodology for transferring knowledge to improve maternal outcomes in natural delivery based on scientific evidence. METHOD An intervention study conducted in the maternity hospital of Itapecerica da Serra, SP, with 50 puerperal women and 102 medical records from July to November 2014. The PACES tool from Joanna Briggs Institute, consisting of pre-clinical audit (phase 1), implementation of best practice (phase 2) and Follow-up Clinical Audit (phase 3) was used. Data were analyzed by comparing results of phases 1 and 3 with Fisher's exact test and a significance level of 5%. RESULTS The vertical position was adopted by the majority of puerperal women with statistical difference between phases 1 and 3. A significant increase in bathing/showering, walking and massages for pain relief was found from the medical records. No statistical difference was found in other practices and outcomes. Barriers and difficulties in the implementation of evidence-based practices have been identified. Variables were refined, techniques and data collection instruments were verified, and an intervention proposal was made. CONCLUSION The study found possibilities for implementing a methodology of practices based on scientific evidence for assistance in natural delivery.
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Affiliation(s)
- Clodoaldo Tentes Côrtes
- Programa de Pós-Graduação em Enfermagem, Escola de Enfermagem, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | - Adriana de Souza Caroci
- Escola de Artes, Ciências e Humanidades, Curso de Obstetrícia, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Sheyla Guimarães Oliveira
- Programa de Pós-Graduação em Enfermagem, Escola de Enfermagem, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | - Maria Luiza Gonzalez Riesco
- Departamento de Enfermagem Materno-Infantil e Psiquiátrica, Escola de Enfermagem, Universidade de São Paulo, São Paulo, SP, Brazil
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Edqvist M, Blix E, Hegaard HK, Ólafsdottir OÁ, Hildingsson I, Ingversen K, Mollberg M, Lindgren H. Perineal injuries and birth positions among 2992 women with a low risk pregnancy who opted for a homebirth. BMC Pregnancy Childbirth 2016; 16:196. [PMID: 27473380 PMCID: PMC4966598 DOI: 10.1186/s12884-016-0990-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Accepted: 07/23/2016] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Whether certain birth positions are associated with perineal injuries and severe perineal trauma (SPT) is still unclear. The objective of this study was to describe the prevalence of perineal injuries of different severity in a low-risk population of women who planned to give birth at home and to compare the prevalence of perineal injuries, SPT and episiotomy in different birth positions in four Nordic countries. METHODS A population-based prospective cohort study of planned home births in four Nordic countries. To assess medical outcomes a questionnaire completed after birth by the attending midwife was used. Descriptive statistics, bivariate analysis and logistic regression were used to analyze the data. RESULTS Two thousand nine hundred ninety-two women with planned home births, who birthed spontaneously at home or after transfer to hospital, between 2008 and 2013 were included. The prevalence of SPT was 0.7 % and the prevalence of episiotomy was 1.0 %. There were differences between the countries regarding all maternal characteristics. No association between flexible sacrum positions and sutured perineal injuries was found (OR 1.02; 95 % CI 0.86-1.21) or SPT (OR 0.68; CI 95 % 0.26-1.79). Flexible sacrum positions were associated with fewer episiotomies (OR 0.20; CI 95 % 0.10-0.54). CONCLUSION A low prevalence of SPT and episiotomy was found among women opting for a home birth in four Nordic countries. Women used a variety of birth positions and a majority gave birth in flexible sacrum positions. No associations were found between flexible sacrum positions and SPT. Flexible sacrum positions were associated with fewer episiotomies.
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Affiliation(s)
- Malin Edqvist
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Arvid Wallgrens backe hus 1, Box (PO) 457, 405 30, Gothenburg, Sweden
| | - Ellen Blix
- Research Group: Maternal, Reproductive and Children's Health, Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, Oslo, Norway.
| | - Hanne K Hegaard
- Research Unit, Women's and Children's Health, Juliane Marie Center for Women, Children and Reproduction, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Olöf Ásta Ólafsdottir
- Department of Midwifery, Faculty of Nursing, University of Iceland, Reykjavík, Iceland
| | - Ingegerd Hildingsson
- Department of Nursing, Mid Sweden University, Sundsvall, Sweden.,Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | | | - Margareta Mollberg
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Arvid Wallgrens backe hus 1, Box (PO) 457, 405 30, Gothenburg, Sweden
| | - Helena Lindgren
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Arvid Wallgrens backe hus 1, Box (PO) 457, 405 30, Gothenburg, Sweden.,Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
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The EpiNo® Device: Efficacy, Tolerability, and Impact on Pelvic Floor-Implications for Future Research. Obstet Gynecol Int 2016; 2016:3818240. [PMID: 26981126 PMCID: PMC4769774 DOI: 10.1155/2016/3818240] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 01/03/2016] [Accepted: 01/06/2016] [Indexed: 11/18/2022] Open
Abstract
Aims. The aim of this review is to provide a comprehensive overview of the available literature on preventing perineal trauma with the EpiNo. Methods. We perfomed a literature research in the MedLine and EMBASE databases for studies referring to EpiNo published between 1990 and 2014, without restrictions for language and study type. Results. Five published studies were identified, regarding the effect of EpiNo on the rate of episiotomy and perineal tears, pelvic floor muscle function, and fetal outcome. The device seems to reduce episiotomy and perineal tears' rate, as well as the risk for levator ani microtrauma and avulsion, though not always statistically significant. It does not seem to have an effect on duration of second stage of labour and fetal outcome. The device is well tolerated and the adverse events are rare and mild. However, design and reporting bias in the reviewed articles do not allow evidence based conclusions. Conclusions. The EpiNo device seems to be promising, with potential positive effects on natural birth, while being uncomplicated to use and without major complications. Well designed, randomized trials are needed in order to understand the effects of EpiNo on pelvic floor and make evidence based recommendations on its use.
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Andrade PDON, Silva JQPD, Diniz CMM, Caminha MDFC. Fatores associados à violência obstétrica na assistência ao parto vaginal em uma maternidade de alta complexidade em Recife, Pernambuco. REVISTA BRASILEIRA DE SAÚDE MATERNO INFANTIL 2016. [DOI: 10.1590/1806-93042016000100004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Resumo Objetivos: analisar os fatores associados à violência obstétrica de acordo com as práticas não recomendadas na assistência ao parto vaginal em uma maternidade escola e de referência da Cidade do Recife. Métodos: estudo transversal, prospectivo, com 603 puérperas, realizado entre agosto a dezembro de 2014. Os dados sociodemográficos, clínicos e de acesso à assistência foram obtidos através dos prontuários e de entrevistas com as pacientes. A prevalência da violência obstétrica foi baseada nas recomendações da Organização Mundial da Saúde sobre as práticas recomendadas para a assistência ao parto vaginal. Para análise dos fatores associados utilizou-se a regressão multivariada de Poisson, considerou-se p<5%. Os dados foram analisados no Stata 12.1 SE. Resultados: a prevalência da violência obstétrica foi de 86,57%. As práticas prejudiciais mais frequentes foram os esforços de puxo (65%), a administração de ocitocina (41%) e o uso rotineiro da posição supina/litotomia (39%). Apenas as variáveis não possuir ensino médio completo (p=0,022) e ter sido assistido por um profissional médico (p<0,001) apresentaram associação significante com a violência obstétrica. Conclusões: o grande número de intervenções obstétricas utilizadas consiste em um ato de violência obstétrica e demonstram que apesar do incentivo do Ministério da Saúde para uma assistência humanizada os resultados ainda estão longe do recomendado.
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Baba K, Kataoka Y, Nakayama K, Yaju Y, Horiuchi S, Eto H. A cross-sectional survey of policies guiding second stage labor in urban Japanese hospitals, clinics and midwifery birth centers. BMC Pregnancy Childbirth 2016; 16:37. [PMID: 26911667 PMCID: PMC4766668 DOI: 10.1186/s12884-016-0814-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Accepted: 01/25/2016] [Indexed: 11/10/2022] Open
Abstract
Background The Japan Academy of Midwifery developed and disseminated the ‘2012 Evidence-based Guidelines for Midwifery Care (Guidelines for Midwives)’ for low-risk births to achieve a more uniform standard of care during childbirth in Japan. The objective of this study was to cross-sectional survey policy implementation regarding care during the second stage of labor at Japanese hospitals, clinics, and midwifery birth centers, and to compare those policies with the recommendations in Guidelines for Midwives. Methods This study was conducted in the four major urbanized areas (e.g. Tokyo) of the Kanto region of Japan. Respondents were chiefs of the institutions (obstetricians/midwives), nurse administrators (including midwives) of the obstetrical departments, or other nurse/midwives who were well versed in the routine care of the targeted institutions. The Guidelines implementation questionnaire comprised 12 items. Data was collected from October 2010 to July 2011. Results The overall response was 255 of the 684 institutions (37 %). Of the total responses 46 % were hospitals, 26 % were clinics and 28 % were midwifery birth centers. Few institutions reported perineal massage education for ‘almost all cases’. Using ‘active birth’ were all midwifery birth centers, 56 % hospitals and 32 % clinics. Few institutions used water births. The majority of hospitals (73 %) and clinics (80 %) but a minority (39 %) of midwifery birth centers reported ‘not implemented’ about applying warm compress to the perineum. Few midwifery birth centers (10 %) and more hospitals (38 %) and clinics (50 %) had a policy for valsalva as routine care. Many hospitals (90 %) and clinics (88 %) and fewer midwifery birth centers (54 %) offered hands-on technique to provide perineal support during birth. A majority of institutions used antiseptic solution for perineal disinfection. Few institutions routinely used episiotomies for multiparas, however routine use for primiparas was slightly more in hospitals (21 %) and clinics (25 %). All respondents used fundal pressure as consistent with guidelines. Not many institutions implemented the hands and knees position for correcting fetal abnormal rotation. Conclusions This survey has provided new information about the policies instituted in three types of institutions guiding second stage labor in four metropolitan areas of Japan. There existed considerable differences among institutions’ practice. There were also many gaps between reported policies and evidence-based Guidelines for Midwives, therefore new strategies are needed in Japan to realign institution’s care policies with evidenced based guidelines.
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Affiliation(s)
- Kaori Baba
- St. Luke's International University, Tokyo, Japan.
| | | | | | - Yukari Yaju
- St. Luke's International University, Tokyo, Japan
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Dekker RL, King S, Lester K. Social Media and Evidence-Based Maternity Care: A Cross-Sectional Survey Study. J Perinat Educ 2016; 25:105-15. [PMID: 27445448 PMCID: PMC4944453 DOI: 10.1891/1058-1243.25.2.105] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The purpose of this study was to describe how people use social media to find and disseminate information about evidence-based maternity care. We used a cross-sectional Internet-based survey design in which 1,661 participants were recruited from childbirth-related blogs. Participants answered questions about how they find, use, and share evidence-based maternity information using social media. Overall, women in this study were highly engaged in using social media to find and share maternity information. Most respondents were very interested in reading evidence-based maternity care articles online. Most intend to use this information that they found, despite the fact that a substantial percentage had no intentions of discussing this information with their childbirth educators or physician.
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Hofmeyr GJ, Singata M, Lawrie T, Vogel JP, Landoulsi S, Seuc AH, Gülmezoglu AM. A multicentre randomized controlled trial of gentle assisted pushing in the upright posture (GAP) or upright posture alone compared with routine practice to reduce prolonged second stage of labour (the Gentle Assisted Pushing study): study protocol. Reprod Health 2015; 12:114. [PMID: 26669766 PMCID: PMC4681100 DOI: 10.1186/s12978-015-0105-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 12/04/2015] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Fundal pressure (pushing on the upper part of the uterus in the direction of the birth canal) is often performed in routine practice, however the benefit and indications for its use are unclear and vigorous pressure is potentially harmful. There is some evidence that it may be applied routinely or to expedite delivery in some situations (e.g. fetal distress or maternal exhaustion), particularly in settings where other methods of achieving delivery (forceps, vacuum) are not available. Gentle assisted pushing (GAP) is an innovative method of applying gentle but steady pressure to the uterine fundus with the woman in an upright posture. This trial aims to evaluate the use of GAP in an upright posture, or upright posture alone, on reducing the mean time of delivery and the associated maternal and neonatal complications in women not having delivered following 15-30 min in the second stage of labour. METHODS/DESIGN We will conduct a multicentre, randomized, unblinded, controlled trial with three parallel arms (1:1:1). 1,145 women will be randomized at three hospitals in South Africa. Women will be eligible for inclusion if they are ≥18 years old, nulliparous, gestational age ≥ 35 weeks, have a singleton pregnancy in cephalic presentation and vaginal delivery anticipated. Women with chronic medical conditions or obstetric complications are not eligible. If eligible women are undelivered following 15-30 min in the second stage of labour, they will be randomly assigned to: 1) GAP in the upright posture, 2) upright posture only and 3) routine practice (recumbent/supine posture). The primary outcome is the mean time from randomization to complete delivery. Secondary outcomes include operative delivery, adverse neonatal outcomes, maternal adverse events and discomfort. DISCUSSION This trial will establish whether upright posture and/or a controlled method of applying fundal pressure (GAP) can improve labour outcomes for women and their babies. If fundal pressure is found to have a measurable beneficial effect, this gentle approach can be promoted as a replacement for the uncontrolled methods currently in use. If it is not found to be useful, fundal pressure can be discouraged.
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Affiliation(s)
- G Justus Hofmeyr
- Department of Obstetrics and Gynaecology at East London Hospital Complex (ELHC), Effective Care Research Unit (ECRU), and Eastern Cape Department of Health, University of the Witwatersrand, University of Fort Hare, East London, South Africa.
| | - Mandisa Singata
- Department of Obstetrics and Gynaecology at East London Hospital Complex (ELHC), Effective Care Research Unit (ECRU), and Eastern Cape Department of Health, University of the Witwatersrand, University of Fort Hare, East London, South Africa.
| | - Theresa Lawrie
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and Research, World Health Organization, Avenue Appia 20, Geneva, Switzerland.
| | - Joshua P Vogel
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and Research, World Health Organization, Avenue Appia 20, Geneva, Switzerland.
| | - Sihem Landoulsi
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and Research, World Health Organization, Avenue Appia 20, Geneva, Switzerland.
| | - Armando H Seuc
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and Research, World Health Organization, Avenue Appia 20, Geneva, Switzerland.
| | - A Metin Gülmezoglu
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and Research, World Health Organization, Avenue Appia 20, Geneva, Switzerland.
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Alabi AA, O'Mahony D, Wright G, Ntsaba MJ. Why are babies born before arrival at health facilities in King Sabata Dalindyebo Local Municipality, Eastern Cape, South Africa? A qualitative study. Afr J Prim Health Care Fam Med 2015; 7:881. [PMID: 26842514 PMCID: PMC4685658 DOI: 10.4102/phcfm.v7i1.881] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Revised: 10/08/2015] [Accepted: 08/20/2015] [Indexed: 11/01/2022] Open
Abstract
INTRODUCTION Babies born before arrival at a health facility have a higher risk of neonatal death and their mothers a higher risk of maternal death compared with those born in-facility. The study explored the reasons for mothers giving birth before arrival (BBA) at health facilities and their experiences of BBA. METHODS A qualitative research design was used. Individual and focus group interviews of BBA mothers and of nurses were undertaken at a community health centre and a district hospital in King Sabata Dalindyebo Local Municipality. RESULTS Reasons for BBA included a lack of transport, a lack of security at night that deterred mothers from travelling, precipitate labour, failure to identify true labour, and a lack of waiting areas at health facilities. Traditional and cultural beliefs favouring childbirth at homeand nurses' negative attitudes during antenatal care and labour influenced mothers to go to health facilities when in advanced labour. Mothers were aware of possible complications associated with BBA. CONCLUSION Socio-economic, individual, cultural and health system factors influence the occurrence of BBA. Relevant parties need to address these factors to ensure that all babies in the King Sabata Dalindyebo Local Municipality are delivered within designated health facilities.
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Affiliation(s)
| | - Don O'Mahony
- Department of Family Medicine, Faculty of Health Sciences, Walter Sisulu University.
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Haslinger C, Burkhardt T, Stoiber B, Zimmermann R, Schäffer L. Position at birth as an important factor for the occurrence of anal sphincter tears: a retrospective cohort study. J Perinat Med 2015; 43:715-20. [PMID: 25153548 DOI: 10.1515/jpm-2014-0172] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 07/17/2014] [Indexed: 11/15/2022]
Abstract
OBJECTIVE This work aimed to analyze the association between maternal position at birth in spontaneous deliveries and the occurrence of anal sphincter tears (AST) given the lack of evidence related to the least traumatic birth position. STUDY DESIGN A total of 7832 vaginal deliveries were included. Vaginal-operative deliveries and deliveries with fundal pressure were excluded. Birth positions on bed, in water, kneeling, and in a squatting position on a low stool were compared. Birth position on bed was considered as the reference group, and a logistic regression analysis adjusting for important fetomaternal parameters was performed. RESULTS The overall incidence of AST was 1.1%. AST rate was significantly increased in squatting (2.9%) and kneeling (2.1%) positions compared with birth position on bed (1.0%) or in water (0.9%). Logistic regression analysis revealed a significantly higher risk for ASTs in squatting (OR 2.92, CI 95% 1.04-8.18) and in kneeling positions (OR 2.14, CI 95% 1.05-4.37) compared with the reference group on bed. When adjusting for risk factors, birth in a kneeling position remained significantly associated with ASTs (adj. OR 2.21, CI 95% 1.07-4.54). CONCLUSIONS Birth in squatting or in kneeling position is associated with an elevated risk for ASTs. Birth in water is not associated with an increased risk for AST. Based on the results, women should be informed about the association of certain birth positions with the occurrence of AST.
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Bogner G, Strobl M, Schausberger C, Fischer T, Reisenberger K, Jacobs VR. Breech delivery in the all fours position: a prospective observational comparative study with classic assistance. J Perinat Med 2015; 43:707-13. [PMID: 25204214 DOI: 10.1515/jpm-2014-0048] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 08/11/2014] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Vaginal delivery of fetal breech presentation is considered to be a challenge for obstetricians. The purpose of this study was to show that vaginal delivery in all fours position is feasible and safe for mother and child compared with vaginal breech and classic support. METHODS A single-center prospective observational case series of breech delivery (n=41) in all fours position was compared to a retrospective cohort of breech deliveries in the form of a matched-pair analysis. RESULTS Deliveries in the all fours position successfully took place without obstetric intervention in 70.7% of deliveries (n=29/41), and those including intervention in 90.2% (n=37/41). The rate of maternal perineal injuries was reduced (14.6% vs. 58.5%, P<0.001). Newborns delivered in all fours position had increased prenatal hypoxic stress with a pH of 7.19 [95% confidence interval (CI) 7.16-7.22] vs. a pH of 7.24 (95% CI 7.21-7.27; P=0.016). With n=24 vs. n=16, a higher number of newborns had a pH of <7.20 (P=0.03) and decreased base excess of -7.2 mmol/L (95% CI -8.2-6.2) vs. -4.8 mmol/L (95% CI -5.7-4.0; P<0.001). However, this had no clinical consequences for the newborns (5 min Apgar score <9: n=5 vs. n=4, not significant; transfer rate to neonatal intensive care unit n=7 vs. n=6, not significant). CONCLUSION This is the first clinical evaluation of breech delivery in the all fours position. It is a feasible non-interventional obstetric delivery method. It seems to be safe for the fetus with reduced maternal morbidity. Vaginal delivery of fetal breech presentation, even in the all fours position, creates stress for the newborn.
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Elvander C, Ahlberg M, Thies-Lagergren L, Cnattingius S, Stephansson O. Birth position and obstetric anal sphincter injury: a population-based study of 113 000 spontaneous births. BMC Pregnancy Childbirth 2015; 15:252. [PMID: 26453177 PMCID: PMC4600206 DOI: 10.1186/s12884-015-0689-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 10/05/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The association between birth position and obstetric anal sphincter injury (OASIS) in spontaneous vaginal deliveries is unclear. METHODS The study was based on the Stockholm-Gotland Obstetric Database (Sweden) from Jan 1(st) 2008 to Oct 22(nd) 2014 and included 113 279 singleton spontaneous vaginal births with no episiotomy. We studied risk of OASIS with respect to the following birth positions: a) sitting, b) lithotomy, c) lateral, d) standing on knees, e) birth seat, f) supine, g) squatting, h) standing and i) all fours. All analyses were stratified for parity. General linear models were used to calculate risk ratios (RR) adjusted for maternal, pregnancy and fetal characteristics. RESULTS The rates of OASIS among nulliparous women, parous women and women undergoing vaginal birth after a caesarean (VBAC) were 5.7%, 1.3% and 10.6%, respectively. The rates varied by birth position: from 3.7 to 7.1% in nulliparous women, 0.6% to 2.6% in parous women and 5.6% to 18.2% in women undergoing VBAC. Regardless of parity, the lowest rates were found among women giving birth in standing position and the highest rates among women birthing in the lithotomy position. Compared with sitting position, the lithotomy position involved an increased risk of OASIS among nulliparous (adjusted RR 1.17, 95% CI 1.06-1.29) and parous women (adjusted RR 1.66, 95% CI 1.35-2.05). Birth seat and squatting position involved an increased risk of OASIS among parous women (adjusted RR [95% CI] 1.36 [1.03-1.80] and 2.16 [1.15-4.07], respectively). Independent risk factors for OASIS were maternal age, head circumference ≥35 cm, birth weight ≥4000 g, length of gestation ≥ 40 weeks, prolonged second stage of labour, non-occiput anterior presentation and oxytocin augmentation. CONCLUSIONS Compared with sitting position, lateral position has a slightly protective effect in nulliparous women whilst an increased risk is noted among women in the lithotomy position, irrespective of parity. Squatting and birth seat position involve an increase in risk among parous women.
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Affiliation(s)
- Charlotte Elvander
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
| | - Mia Ahlberg
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
| | - Li Thies-Lagergren
- The Department of Health Sciences, Faculty of Medicine, Lund University, Box 117, 221 00, Lund, Sweden.
| | - Sven Cnattingius
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
| | - Olof Stephansson
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
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Lemos A, Amorim MMR, Dornelas de Andrade A, de Souza AI, Cabral Filho JE, Correia JB. Pushing/bearing down methods for the second stage of labour. Cochrane Database Syst Rev 2015:CD009124. [PMID: 26451755 DOI: 10.1002/14651858.cd009124.pub2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Maternal pushing during the second stage of labour is an important and indispensable contributor to the involuntary expulsive force developed by uterus contraction. Currently, there is no consensus on an ideal strategy to facilitate these expulsive efforts and there are contradictory results about the influence on mother and fetus. OBJECTIVES To evaluate the benefits and possible disadvantages of different kinds of techniques regarding maternal pushing/breathing during the expulsive stage of labour on maternal and fetal outcomes. SEARCH METHODS We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (28 January 2015) and reference lists of retrieved studies. SELECTION CRITERIA Randomised and quasi-randomised assessing the effects of pushing/bearing down techniques (type and/or timing) performed during the second stage of labour on maternal and neonatal outcomes. Cluster-RCTs were eligible for inclusion but none were identified. Studies using a cross-over design and those published in abstract form only were not eligible for inclusion.We considered the following comparisons.Timing of pushing: to compare pushing, which begins as soon as full dilatation has been determined versus pushing which begins after the urge to push is felt.Type of pushing: to compare pushing techniques that involve the 'Valsalva Manoeuvre' versus all other pushing techniques. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion and risk of bias. Two review authors independently extracted data. Data were checked for accuracy. MAIN RESULTS We included 20 studies in total, seven studies (815 women) comparing spontaneous pushing versus directed pushing, with or without epidural analgesia and 13 studies (2879 women) comparing delayed pushing versus immediate pushing with epidural analgesia. The results come from studies with a high or unclear risk of bias, especially selection bias and selective reporting bias. Comparison 1: types of pushing: spontaneous pushing versus directed pushingOverall, for this comparison there was no difference in the duration of the second stage (mean difference (MD) 11.60 minutes; 95% confidence interval (CI) -4.37 to 27.57, five studies, 598 women, random-effects, I(2): 82%; T(2): 220.06). There was no clear difference in perineal laceration (risk ratio (RR) 0.87; 95% CI 0.45 to 1.66, one study, 320 women) and episiotomy (average RR 1.05 ; 95% CI 0.60 to 1.85, two studies, 420 women, random-effects, I(2) = 81%; T(2) = 0.14). The primary neonatal outcomes such as five-minute Apgar score less than seven was no different between groups (RR 0.35; 95% CI 0.01 to 8.43, one study, 320 infants), and the number of admissions to neonatal intensive care (RR 1.08; 95% CI 0.30 to 3.79, two studies, n = 393) also showed no difference between spontaneous and directed pushing and no data were available on hypoxic ischaemic encephalopathy.The duration of pushing (secondary maternal outcome) was five minutes less for the spontaneous group (MD -5.20 minutes; 95% CI -7.78 to -2.62, one study, 100 women). Comparison 2: timing of pushing: delayed pushing versus immediate pushing (all women with epidural)For the primary maternal outcomes, delayed pushing was associated with an increase of 54 minutes in the duration of the second stage of labour (MD 54.29 minutes; 95% CI 38.14 to 70.43; 10 studies, 2797 women, random-effects; I(2) = 91%; T(2) = 543.38), and there was no difference in perineal laceration (RR 0.94; 95% CI 0.78 to 1.14, seven studies. 2775 women) and episiotomy (RR 0.95; 95% CI 0.87 to 1.04, five studies, 2320 women). Delayed pushing was also associated with a 20-minute decrease in the duration of pushing (MD - 20.10; 95% CI -36.19 to -4.02, 10 studies, 2680 women, random-effects, I(2) = 96%; T(2) = 604.37) and an increase in spontaneous vaginal delivery (RR 1.07; 95% CI 1.03 to 1.11, 12 studies, 3114 women).For the primary neonatal outcomes, there was no difference between groups in admission to neonatal intensive care (RR 0.98; 95% CI 0.67 to 1.41, three studies, n = 2197) and five-minute Apgar score less than seven (RR 0.15; 95% CI 0.01 to 3.00, three studies, n = 413). There were no data on hypoxic ischaemic encephalopathy. Delayed pushing was associated with a greater incidence of low umbilical cord blood pH (RR 2.24; 95% CI 1.37 to 3.68) and increased the cost of intrapartum care by CDN$ 68.22 (MD 68.22, 95% CI 55.37, 81.07, one study, 1862 women). AUTHORS' CONCLUSIONS This review is based on a total of 20 included studies that were of a mixed methodological quality.Timing of pushing with epidural is consistent in that delayed pushing leads to a shortening of the actual time pushing and increase of spontaneous vaginal delivery at the expense of an overall longer duration of the second stage of labour and double the risk of a low umbilical cord pH (based only on one study). Nevertheless, there was no difference in the caesarean and instrumental deliveries, perineal laceration and episiotomy, and in the other neonatal outcomes (admission to neonatal intensive care, five-minute Apgar score less than seven and delivery room resuscitation) between delayed and immediate pushing. Futhermore, the adverse effects on maternal pelvic floor is still unclear.Therefore, there is insufficient evidence to justify routine use of any specific timing of pushing since the maternal and neonatal benefits and adverse effects of delayed and immediate pushing are not well established.For the type of pushing, with or without epidural, there is no conclusive evidence to support or refute any specific style or recommendation as part of routine clinical practice. Women should be encouraged to bear down based on their preferences and comfort.In the absence of strong evidence supporting a specific method or timing of pushing, patient preference and clinical situations should guide decisions.Further properly well-designed randomised controlled trials are required to add evidence-based information to the current knowledge. These trials should address clinically important maternal and neonatal outcomes and will provide more complete data to be incorporated into a future update of this review.
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Affiliation(s)
- Andrea Lemos
- Physical Therapy, Universidade Federal de Pernambuco, Av Prof. Moraes Rego, 1235, Cidade Universitária - Depto Fisioterapia, Recife, Pernambuco, Brazil, 50670-901
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Poulsen MØ, Madsen ML, Skriver-Møller AC, Overgaard C. Does the Finnish intervention prevent obstetric anal sphincter injuries? A systematic review of the literature. BMJ Open 2015; 5:e008346. [PMID: 26369797 PMCID: PMC4577972 DOI: 10.1136/bmjopen-2015-008346] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVES A rise in obstetric anal sphincter injuries (OASIS) has been observed and a preventive approach, originating in Finland, has been introduced in several European hospitals. The aim of this paper was to systematically evaluate the evidence behind the 'Finnish intervention'. DESIGN A systematic review of the literature conducted according to the Preferred Reporting for Systematic Reviews and Meta-analyses (PRISMA) guidelines. OUTCOME MEASURES The primary outcome was OASIS. Secondary outcomes were (perinatal): Apgar scores, pH and standard base excess in the umbilical cord, and (maternal): episiotomy, intact perineum, first and second-degree perineal lacerations, duration of second stage, birth position and women's perceptions/birth experiences. METHODS Multiple databases (Cochrane, Embase, Pubmed and SveMed) were systematically searched for studies published up to December 2014. Both randomised controlled trials and observational studies were eligible for inclusion. Studies were excluded if a full-text article was not available. Studies were evaluated by use of international reporting guidelines (eg, STROBE). RESULTS Overall, 1042 articles were screened and 65 retrieved for full-text evaluation. Seven studies, all observational and with a level of evidence at 2c or lower, were included and consistently reported a significant reduction in OASIS. All evaluated episiotomy and found a significant increase. Three studies evaluated perinatal outcomes and reported conflicting results. No study reported on other perineal outcomes, duration of the second stage, birth positions or women's perceptions. CONCLUSIONS A reduction in OASIS has been contributed to the Finnish intervention in seven observational studies, all with a low level of evidence. Knowledge about the potential perinatal and maternal side effects and women's perceptions of the intervention is extremely limited and the biological mechanisms underlying the Finnish intervention are not well documented. Studies with a high level of evidence are needed to assess the effects of the intervention before implementation in clinical settings can be recommended.
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Affiliation(s)
- Mette Østergaard Poulsen
- Faculty of Medicine, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Mia Lund Madsen
- Faculty of Medicine, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | | | - Charlotte Overgaard
- Faculty of Medicine, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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Serati M, Di Dedda MC, Bogani G, Sorice P, Cromi A, Uccella S, Lapenna M, Soligo M, Ghezzi F. Position in the second stage of labour and de novo onset of post-partum urinary incontinence. Int Urogynecol J 2015; 27:281-6. [PMID: 26337426 DOI: 10.1007/s00192-015-2829-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 08/14/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The aim of this study was to evaluate the role of the maternal position at the time of delivery on the onset of de novo symptoms of urinary incontinence (UI) in the post-partum period. METHODS This prospective study evaluated the data of consecutive women undergoing labour and delivery, between January 2014 and July 2014. We included only women with a singleton pregnancy undergoing vaginal delivery. During the study period, patients chose to deliver in the position that they considered the most comfortable. The onset of UI was evaluated according to the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-sf). RESULTS Overall, 716 primiparous women were included in the study. Sixty women refused the 12-week post-partum interview (8.4%). Women were divided in two groups: 296 women (45.1%) who chose an upright position during delivery (group 1) and 360 women (54.9%) who chose a supine position (group 2). Group 1 had a significantly lower episiotomy rate, but a higher rate of greater than second degree perineal tears. In group 1 we found a significantly lower rate of de novo UI (40.5% vs 48.9%, p = 0.03) and in particular of stress urinary incontinence. Via multivariate analysis, birth position was the only factor correlating with the occurrence of urinary incontinence in the post-partum period (OR: 1.52; 95%CI: 1.06, 2.18; p = 0.02). CONCLUSIONS Upright positions at delivery are related to a lower episiotomy rate and a higher rate of greater than second degree perineal tears. Supine positions are an independent risk factor for the onset of de novo UI.
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Affiliation(s)
- Maurizio Serati
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy.
| | - Maria Carmela Di Dedda
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Giorgio Bogani
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Paola Sorice
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Antonella Cromi
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Stefano Uccella
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Martina Lapenna
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Marco Soligo
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
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Johansson M, Thies-Lagergren L. Swedish fathers' experiences of childbirth in relation to maternal birth position: a mixed method study. Women Birth 2015; 28:e140-7. [PMID: 26164103 DOI: 10.1016/j.wombi.2015.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 05/21/2015] [Accepted: 06/15/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Fathers often want to be involved in labour and birth. AIM To investigate how maternal birth position during second stage of labour may influence fathers' experience of childbirth. METHODS Mixed method study with 221 Swedish fathers completing an on-line questionnaire. Descriptive statistics and qualitative content analysis were used. RESULTS In total 174 (78.7%) had a positive overall birth experience. The theme An emotional life-changing event influenced by the birth process and the structure of obstetrical care was revealed and included the categories; Midwives ability to be professional, The birth process' impact, and Being prepared to participate. The most frequently utilised birth position during a spontaneous vaginal birth was birth seat (n=83; 45.1%), and the fathers in this group were more likely to assess the birth position as very positive (n=40; 54.8%) compared to other upright and horizontal birth positions. Fathers with a partner having an upright birth position were more likely to have had a positive birth experience (p=0.048), to have felt comfortable (p=0.003) and powerful (p=0.019) compared to women adopting a horizontal birth position during a spontaneous vaginal birth. When the women had an upright birth position the fathers deemed the second stage of labour to have been more rapid (mean VAS 7.01 vs. 4.53) compared to women in a horizontal birth position. CONCLUSION An upright birth position enhances fathers' experience of having been positively and actively engaged in the birth process. Midwives can enhance fathers' feelings of involvement and participation by attentiveness through interaction and communicating skills.
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Affiliation(s)
- Margareta Johansson
- Department of Clinical Science and Education, Karolinska Institutet Södersjukhuset, SE-118 83 Stockholm, Sweden.
| | - Li Thies-Lagergren
- The Department of Health Sciences: Child, Family & Reproductive Health, Health Sciences Centre, Lund University, PO Box 157, S-221 00 Lund, Sweden.
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