Obesity and normal birth: A qualitative study of clinician's management of obese pregnant women during labour

Where is communication breaking down? Narrative tensions in obesity-in-pregnancy clinical encounters

There are numerous biomedical and psychosocial challenges associated with obesity in pregnancy that impede communication between healthcare providers (HCPs) and patients. We conducted a narrative study informed by stigma theory to understand specific areas of communication breakdown in obesity-in-pregnancy clinical encounters. Sixteen patients and 19 HCPs participated in in-depth, semi-structured interviews. We explored how participants positioned obesity-in-pregnancy clinical encounters within their broader narratives. Employing narrative analysis, we identified five narrative tensions contributing to communication challenges: 1) obesity as a detriment to health versus an acceptable biologic variation; 2) obesity as the result of personal choice versus the result of uncontrollable circumstances; 3) a regular pregnancy versus a high-risk diagnosis; 4) a typical and problem-free clinical encounter versus a tremendously difficult clinical encounter; and 5) talking openly about Body Mass Index (BMI) and related co-morbidities versus sidestepping the topic. How participants positioned themselves relative to prevailing societal discourses regarding obesity in general influenced these tensions. These narrative tensions revealed specific areas where communication is vulnerable to breaking down during the obesity-in-pregnancy clinical encounter. Participants' (both HCPs and patients) past experiences of clinical encounters-and the meanings they ascribe to them-shape subsequent encounters, and our analysis illuminates the complexities of this interactive space. This research has implications for improving clinical practice and education.

Being pregnant and obese: A qualitative study of the experiences of pregnancy and birth of women who are obese

OBJECTIVES

This study explored the views and experiences of maternity care of postnatal women identified as being obese.

DESIGN

A qualitative methodology was adopted using individual semi-structured interviews. Data was analysed using a framework approach.

SETTING

Two National Health Service Hospitals- a large tertiary unit in England, and a district general hospital in Scotland.

PARTICIPANTS

8 women with a body mass index of greater than 35 who had recently had a baby.

FINDINGS

The overall interpretation 'Being pregnant and obese; Obese women's experiences of pregnancy and birth' was underpinned by three key emergent themes: embodiment of obesity; being pregnant and overweight, and resource intensive maternity care. These findings are encapsulated in a conceptual framework that was formed to demonstrate the trajectory from the embodiment of obesity to becoming pregnant as an obese woman, experiencing the maternity regime that is currently in place for the care of obese women and then finally returning to being an obese woman.

KEY CONCLUSIONS

Women who are obese have an intrinsic fear of pregnancy and birth, have a desire for normal birth and 'obese pregnancy' presents a window of opportunity for both short and long-term lifestyle change.

IMPLICATIONS FOR PRACTICE

Currently one-fifth of women in the UK are obese. There is increasing evidence of the detrimental effects obesity has on intrapartum outcomes and a lack of research on how to minimise the associated risks of obesity through non-medicalised interventions and how to support women who are obese to maximise their experience of birth. Addressing the intrapartum management through non-medicalised interventions is of paramount importance to maximise the experience of birth and reduce the associated morbidities.

The makings of a maternal obesity epidemic: A meta-narrative review

STUDY BACKGROUND

The prevalence and complications of maternal obesity are well reported; with a hegemonic medicalised view leading to women's pregnant bodies being 'managed'. We aimed to address current knowledge gaps by exploring the literature across research traditions and overtime to better understand the experiences of maternity care for women living with obesity, in relation to choice, consent and control.

METHODS

A systematic review using meta-narrative methods. Identification of studies included a scoping phase involving experts, hand searching and database browsing and a systematic searching phase. Seven databases (MEDLINE, MIDIRS, CINAHLComplete, Scopus, SocINDEX, PsycINFO, SPORTDiscuss) were searched with no date or geographical restriction. Non- English language studies were excluded. Two authors appraised quality prior to data extraction and synthesis. Data were tabulated, and women's experiences conceptualised in relation to choice, consent and control, first, by research tradition to reveal the unfolding storyline, secondly emergent narratives were synthesised into meta-themes.

RESULTS

Twenty-four studies were included, from six research traditions. Of these, twenty-one were qualitative, two were quantitative, and one study utilised a mixed method design. Studies spanned twenty-six years from 1994 to 2020. Across research traditions, four themes were evident, 'women's beliefs and experiences of weight', 'social determinants', 'being risked-managed' and 'attitudes of caregivers'. Over time, management of maternal obesity has moved from a focus on weight gain and diet as a woman's issue, to weight being pathological resulting in increased medicalisation, to a renewed focus on lifestyle through the public health arena. It suggests that lack of choice over care can reduce women's perception of control over their pregnancy and birth experience.

CONCLUSION

Increased medicalisation of maternal obesity, which includes defining and managing weight as pathological can limit women's choice and control over their maternity care. There is a need for national and local policy development which includes women in the process. It is important that women's views are heard, understood and acted upon so that a balance can be achieved, avoiding over medicalisation, yet ensuring mortality and morbidity risks are minimised.

Perinatal Outcome in Overweight Women: An Audit

BACKGROUND

Obesity in pregnancy is associated with a myriad of well-documented complications. However, the outcomes of pregnancy in overweight females, who are not classified as obese, have not been studied. The aim of the study was to assess foeto-maternal outcomes in primigravida who are overweight and compare them to normal-weight patients.

MATERIAL AND METHODS

This was a prospective observational cohort study and included primigravida with full-term gestation (between 38 and 42 weeks), with a single live foetus in vertex presentation, who were admitted for labour induction. Based on pre-pregnancy weight, patients were divided into normal weight (body mass index, BMI<23kg/m2) and overweight (BMI≥23kg/m2 and<25kg/m2) categories labelled as groups A and B, respectively. Data was collected for gestational age, demographics (age, education, occupation), and obstetric and labour-related parameters per pre-designed proforma. Parameters included were the reason for induction, number of doses of prostaglandin E2 (PGE2) gel used, duration of labour, induction to delivery interval, and mode of birth- operative/ non-operative. Data was also collected for peri-partum maternal complications, neonatal Apgar score, and need for Neonatal Intensive Care Unit (NICU) admissions.

RESULTS

One hundred and fifty patients were recruited in the study and divided based on weight into two groups- 115 in Group A (normal weight) and 35 in Group B (overweight). Compared to Group A, a higher proportion of patients in Group B needed a third dose of PGE2 gel (n=24, 20.8% vs n=18, 51.4%). Also, more patients in Group B had an induction to delivery time of longer than 30 hours (n=7, 20% vs n=5, 4.3%) and had a higher incidence of failed induction needing caesarean section (n=9, 25.7% vs n=13, 11.3%). Neonates born to overweight mothers had a poor Apgar score at 1 min. However, on reassessment, Apgar improved at 5 minutes, and no statistically significant difference was seen for admission to NICU- 5.7% (n=2) in Group B vs 1.7% (n=2) in Group A Conclusion: Pregnancy in overweight females is associated with prolonged labour, higher instances of failed induction, and poor neonatal outcomes at initial assessment. Thus, perinatal counselling and management should focus on weight control while also planning appropriate strategies for monitoring and treating pregnancy-related complications if weight control measures fail. Although obesity is the main focus of research, we suggest including overweight but non-obese females in such studies as they have similar adverse outcomes and complications.

Clinicians' views of factors influencing decision-making for CS for first-time mothers-A qualitative descriptive study

Clinicians' perspectives of the reasons for performing caesarean section (CS) are fundamental to deepening knowledge and understanding of factors influencing decision-making for CS. The aim of this study was to explore midwives' and obstetricians' views of factors influencing decision-making for CS for first-time mothers. A qualitative descriptive study with semi-structured one-to-one audio-recorded interviews was used to gather data from clinicians (15 midwives and 20 senior obstetricians). Following research ethics committee approval, clinicians, who were directly involved in the decision-making process for CS during the period of data collection, were purposively selected from three maternity units in the Republic of Ireland between June 2016 to July 2017. The interviews were transcribed verbatim and analysed thematically. Three interrelated themes with several subthemes reflective of clinicians' views and experiences emerged following data analysis. These were: 'A fear factor' describing clinicians' fear of adverse outcomes and subsequent litigation, 'Personal preferences versus a threshold-clinician driven factors emphasising the influence of clinicians' personal beliefs, and 'Standardised versus individualised care-a system perspective' explaining the effects of, or lack of, organisational policy and its direct and indirect impact on the decision-making process. Findings show that decisions to perform a CS are, on occasion, based on clinicians' personal beliefs and interpretation, similar to findings from other published literature. Consideration of broader issues related to organisational, socio-cultural and political context is essential when seeking solutions to the rising CS rates. The findings will enable clinicians to reflect on their day-to-day practice, in order to look for modifiable factors that influence their decision-making, and help women understand the multitude of factors that can lead to a decision to perform a CS. Findings will also contribute to the development of the 'next step action' and assist in devising future intervention studies to reduce any unnecessary CSs.

Factors associated with cesarean birth in nulliparous women: A multicenter prospective cohort study

BACKGROUND

There is widespread concern around the rising rates of cesarean births (CBs), especially among first-time mothers, despite evidence suggesting increased morbidities after birth by cesarean. There are uncertainties around factors associated with rising rates of CBs among first-time mothers in Ireland, and insight into these is essential for understanding the rising trend in CBs. Therefore, this study aimed to identify the factors associated with CBs in nulliparous women.

METHODS

A prospective cohort study was conducted in three maternity hospitals in the Republic of Ireland between 2012 and 2017. Data were collected from 3047 nulliparous women using self-administered surveys antenatally and at 3 months postpartum and from consenting women's hospital records (n = 2755) and analyzed using the Poisson regression to assess associations between demographic and clinical factors and the main outcome measures, planned and unplanned CBs.

RESULTS

Common risk factors for planned and unplanned CBs were being aged ≥40 years, being in private care, multiple pregnancy, and fetus in breech or other malpresentations. An unplanned CB occurred for 22.43% (n = 377/1681) of women who did not have induction of labor (IOL) or who had IOL with no epidural, but the risk was about twice as high for women who had IOL and epidural.

CONCLUSIONS

Findings confirm multifactorial reasons for CB and the challenge of reversing the increasing CB rate if maternal age, overweight/obesity, infertility treatment, multiple pregnancy, and preexisting hypertension in Ireland continue to increase. There is a need to address prelabor interventions, especially IOL combined with epidural analgesia with respect to unplanned CB.

A Swedish register-based study exploring primary postpartum hemorrhage in 405 936 full term vaginal births between 2005 and 2015

OBJECTIVE

To explore diagnoses of postpartum haemorrhage following vaginal birth, in relation to socio-demographic and obstetrical data from women who gave birth at term, in Sweden, during the years 2005-2015.

STUDY DESIGN

A register-based cohort study was carried out, describing and comparing socio-demographic variables, obstetric variables and infant variables in 52 367 cases of diagnosed postpartum haemorrhage compared to 353 569 controls without a postpartum haemorrhage diagnosis. Postpartum hemorrhage was identified in The Swedish Medical Birth Register by ICD-10 code O72. Variables for maternal characteristics were dichotomized and used to calculate odds ratios to find possible explanatory variables for postpartum haemorrhage.

RESULTS

Between 2005 and 2015 there was no statistically significant decrease in diagnoses of postpartum haemorrhage after vaginal birth at term. Primiparity was associated with the highest risk and women birthing their fifth or subsequent child were associated with the lowest risk of postpartum hemorrhage. Increased maternal age (> 35 years) and/or obesity (BMI > 30) were associated with higher odds of postpartum haemorrhage. The risk of postpartum hemorrhage was 55 % higher when vaginal birth followed induction as compared to vaginal birth after spontaneous onset. Some of the factors known to be associated with postpartum haemorrhage were poorly documented in The Swedish Medical Birth Register.

CONCLUSIONS

Birthing women in a Swedish contemporary setting are, despite efforts to improve care, still at risk of birth being complicated by postpartum haemorrhage. Primiparity, increasing maternal age and/or obesity are found to provoke an increased risk and the reasons for these findings need to be further investigated. However, grand multi-parity did not increase the risk for postpartum hemorrhage. Codes for diagnoses require correct documentation in the birth records: only when local statistics are sound and correctly reported can intrapartum care be improved, and the incidence of postpartum haemorrhage reduced.

A qualitative study of a sample of women participating in an Australian randomised controlled trial of intrapartum fetal surveillance

BACKGROUND

The STan Australian Randomised controlled Trial (START), the first of its kind in Australia, compares two techniques of intrapartum fetal surveillance (cardiotocographic electronic fetal monitoring (CTG) plus analysis of the ST segment of the fetal electrocardiogram (STan+CTG) with CTG alone) with the aim of reducing unnecessary obstetric intervention. It is also the first comprehensive intrapartum fetal surveillance (IFS) trial worldwide, including qualitative examination of psychosocial outcomes and cost-effectiveness. In evaluating and implementing healthcare interventions, the perspectives and experiences of individuals directly receiving them is an integral part of a comprehensive assessment. Furthermore, the added value of using qualitative research alongside randomised controlled trials (RCTs) is becoming widely acknowledged.

OBJECTIVE

This study aimed to examine women's experiences with the type of IFS they received in the START trial.

METHODS

Using a qualitative research design, a sample of thirty-two women were interviewed about their experiences with the fetal monitoring they received. Data were analysed using thematic analysis.

FINDINGS

Six themes emerged from analysis: reassurance, mobility, discomfort, perception of the fetal Scalp Electrode (FSE), and overall positive experience.

CONCLUSION

Interestingly, it was found that women who had an FSE in the CTG alone arm of the trial reported very similar experiences to women in the STan+CTG arm of the trial. Despite STan and CTG differing clinically, from women's perspectives, the primary difference between the two techniques was the utilisation (or not) of the FSE. Women were very accepting of STan+CTG as it was perceived and experienced as a more accurate form of monitoring than CTG alone. Findings from this study have significant implications for health professionals including midwives and obstetricians and implications for standard practice and care. The study has demonstrated the importance and significance of incorporating qualitative enquiry within RCTs.

Learning from Women with a Body Mass Index (Bmi) ≥ 30 kg/m2 who have Breastfed and/or are Breastfeeding: a Qualitative Interview Study

Objectives Women with a BMI ≥ 30 kg/m² are less likely to initiate and maintain breastfeeding compared to women with a BMI ≤ 30 kg/m². Reasons for this disparity are not understood. Therefore, this qualitative interview study aimed to learn from women with a BMI ≥ 30 kg/m² who have breastfed. Methods Eighteen women participated in a semi-structured telephone interview. Participants were required to have had a BMI ≥ 30 kg/m² at the start of their pregnancy, and have breastfed and/or be currently breastfeeding. An inductive thematic analysis was used to analyze data. Results Two themes were identified: ‘personal control over breastfeeding behavior’ and ‘realistic expectations of the breastfeeding journey’. To achieve their breastfeeding goals, women described the importance of feeling in control of their behaviors, and having realistic expectations, when facing social and practical barriers. They gained this control and formed realistic expectations by seeking support and information. In particular, gaining support from other breastfeeding women with a BMI ≥ 30 kg/m², and information about alternative positioning, and compatible clothing and nutrition helped women to breastfeed. Conclusions for Practice Having adequate information and support in order to feel in control of breastfeeding behavior and form realistic expectations are vital contributors to breastfeeding behaviors in women with a BMI ≥ 30 kg/m². Future work is necessary to develop suitable interventions and to investigate their feasibility.

Interventions targeted at health professionals to reduce unnecessary caesarean sections: a qualitative evidence synthesis

OBJECTIVE

To establish the views and experiences of healthcare professionals in relation to interventions targeted at them to reduce unnecessary caesareans.

DESIGN

Qualitative evidence synthesis.

SETTING

Studies undertaken in high-income, middle-income and low-income settings.

DATA SOURCES

Seven databases (CINAHL, MEDLINE, PsychINFO, Embase, Global Index Medicus, POPLINE and African Journals Online). Studies published between 1985 and June 2017, with no language or geographical restrictions. We hand-searched reference lists and key citations using Google Scholar.

STUDY SELECTION

Qualitative or mixed-method studies reporting health professionals' views.

DATA EXTRACTION AND SYNTHESIS

Two authors independently assessed study quality prior to extraction of primary data and authors' interpretations. The data were compared and contrasted, then grouped into summary of findings (SoFs) statements, themes and a line of argument synthesis. All SoFs were Confidence in the Evidence from Reviews of Qualitative research (GRADE-CERQual) assessed.

RESULTS

17 papers were included, involving 483 health professionals from 17 countries (nine high-income, six middle-income and two low-income). Fourteen SoFs were identified, resulting in three core themes: philosophy of birth (four SoFs); (2) social and cultural context (five SoFs); and (3) negotiation within system (five SoFs). The resulting line of argument suggests three key mechanisms of effect for change or resistance to change: prior beliefs about birth; willingness or not to engage with change, especially where this entailed potential loss of income or status (including medicolegal barriers); and capacity or not to influence local community and healthcare service norms and values relating to caesarean provision.

CONCLUSION

For maternity care health professionals, there is a synergistic relationship between their underpinning philosophy of birth, the social and cultural context they are working within and the extent to which they were prepared to negotiate within health system resources to reduce caesarean rates. These findings identify potential mechanisms of effect that could improve the design and efficacy of change programmes to reduce unnecessary caesareans.

PROSPERO REGISTRATION NUMBER

CRD42017059455.

Use and experiences with external fetal monitoring devices among obstetrical providers

Introduction: Fetal heart rate monitoring presents one of the few available methods for evaluating the fetus prior to birth. However, current devices on the market have significant shortcomings. We sought to describe the use and experiences with external fetal monitoring (EFM) devices among obstetrical providers.Materials and methods: We performed a cross-sectional survey in an academic medical center between April and July 2017 including nurse, midwife, and physician obstetrical providers (n = 217) who were invited to participate in this study regarding their experiences with the external fetal monitoring (EFM) device utilized by their hospital system in the outpatient, inpatient, and labor and delivery (L&D) settings. Associations between provider characteristics, device use, perception of challenging patients, and potential usefulness of an improved system were assessed by Fisher's exact test.Results: The 137 respondents (63.1%) reported difficulties monitoring obese women (98.5%), multiple gestation pregnancies (90.5%), and early gestational ages (71.5%). Over half (59.5%) of L&D nurses reported interacting with EFM devices for greater than 1-hour during a typical 12-hour shift and fewer than half (42.3%) reported being satisfied with current EFM devices. There were no statistically significant associations between provider age, experience, or time spent utilizing the devices with perception of challenging patient types.Conclusions: In conclusion, obstetrical providers perceive shortcomings of current EFM devices across all levels of provider experience and time utilizing these devices. Nurses reported significant time operating the devices, representing an opportunity to reduce time and costs with an improved device.