Pregnancy care and birth outcomes for women with moderate to super-extreme obesity

PurposeTo describe the health service utilisation and birth outcomes of pregnant women with moderate to super-extreme obesity.BackgroundMaternal obesity is increasingly recognised as a key risk factor for adverse outcomes for both women and their babies. Little is known about the service utilisation and perinatal outcomes of women with obesity beyond a body mass index of 40.MethodWomen with a self-reported pre-pregnancy BMI of 40 or more, who had received care and birthed a baby at the study site between 1 January 2009 and 31 December 2010. Clinical audit was used to identify the health service utilisation and birth outcomes of these women.Results153 women had a BMI of 40 or more. Women saw 6 different health professionals during pregnancy (1–16). Most of their visits were with a medical practitioner, often with limited experience, and almost all women only saw a midwife once at their booking visit (n = 150, 98.0%). While the majority of women experienced a normal pregnancy, free from any complications, almost half the women in this study experienced a caesarean section (n = 74, 48.4%).ConclusionClinical audit has been useful in providing additional information which suggests current maternity care provision is not meeting the needs of this group of women. The model of antenatal care provision may be a mediating factor in the birth outcomes experienced by obese women. The development of effective, targeted antenatal care, designed to meet the needs of these women is recommended.     

Getting the first birth right: A retrospective study of outcomes for low-risk primiparous women receiving standard care versus midwifery model of care in the same tertiary hospital

BackgroundThere is national and international concern for increasing obstetric intervention in childbirth and rising caesarean section rates. Repeat caesarean section is a major contributing factor, making primiparous women an important target for strategies to reduce unnecessary intervention and surgeries in childbirth.AimThe aim was to compare outcomes for a cohort of low risk primiparous women who accessed a midwifery continuity model of care with those who received standard public care in the same tertiary hospital.MethodsA retrospective comparative cohort study design was implemented drawing on data from two databases held by a tertiary hospital for the period 1 January 2010 to 31 December 2011. Categorical data were analysed using the chi-squared statistic and Fisher's exact test. Continuous data were analysed using Student's t-test. Comparisons are presented using unadjusted and adjusted odds ratios, with 95% confidence intervals (CIs) and p-values with significance set at 0.05.ResultsData for 426 women experiencing continuity of midwifery care and 1220 experiencing standard public care were compared. The study found increased rates of normal vaginal birth (57.7% vs. 48.9% p = 0.002) and spontaneous vaginal birth (38% vs. 22.4% p = <0.001) and decreased rates of instrumental birth (23.5% vs. 28.5% p = 0.050) and caesarean sections (18.8% vs. 22.5% p = 0.115) in the midwifery continuity cohort. There were also fewer interventions in this group. No differences were found in neonatal outcomes.ConclusionStrategies for reducing caesarean section rates and interventions in childbirth should focus on primiparous women as a priority. This study demonstrates the effectiveness of continuity midwifery models, suggesting that this is an important strategy for improving outcomes in this population.     

Comparison of labour and birth outcomes between nulliparous women who used epidural analgesia in labour and those who did not: A prospective cohort study

ObjectiveTo compare labour and birth outcomes between nulliparous women who used versus did not use intrapartum epidural analgesia.DesignProspective cohort study.SettingTwo maternity hospitals in Ireland.PopulationA total of 1221 nulliparous women who gave birth vaginally or by emergency caesarean section.MethodsMultinomial logistic regression was used to analyse categorical outcomes, with results presented as ratios of relative risks (RRR). For dichotomous outcomes we used logistic regression, with results presented as odds ratios (OR).Main outcome measuresMode of birth, IV syntocinon use, pyrexia (≥38 °C), antibiotic treatment, first stage labour ≥10 h, second stage labour ≥2 h, blood loss (≥500 mls, ≥1000 mls), perineal trauma. Neonatal outcomes included Apgar score ≥7 at 1 min and 5 min, admission to neonatal intensive care unit, and infant feeding method.ResultsWomen using EA were more likely to require a vacuum-assisted birth (RRR 3.35, p < 0.01) or forceps-assisted birth (RRR 11.69, p < 0.01). Exposure to EA was associated with significantly greater risk of ≥10 h first (OR 6.72, p = 0.01) and ≥2 h second (OR 2.25, p < 0.01) stage labour, increased likelihood of receiving IV syntocinon (OR 9.38, p < 0.01), antibiotics (OR 2.97, p < 0.01) and a greater probability of pyrexia (OR 10.26, p < 0.01). Women who used EA were half as likely to be breastfeeding at three months postpartum (OR 0.53, p < 0.01). No differences were observed between groups in neonatal outcomes.ConclusionsOur data shows significant associations between EA use and several intrapartum outcomes.     

What do midwives fear?

BackgroundThere is evidence that a significant number of women are fearful about birth but less is known about the fears of maternity health providers and how their fear may impact on the women they care for.AimThe aim of this study was to determine the top fears midwives in Australia and New Zealand hold when it comes to caring for childbearing women.MethodFrom 2009 to 2011, 17 workshops were held in Australia and New Zealand supporting over 700 midwives develop skills to keep birth normal. During the workshop midwives were asked to write their top fear on a piece of paper and return it to the presenters. Similar concepts were grouped together to form 8 major categories.FindingsIn total 739 fears were reported and these were death of a baby (n = 177), missing something that causes harm (n = 176), obstetric emergencies (n = 114), maternal death (n = 83), being watched (n = 68), being the cause of a negative birth experience (n = 52), dealing with the unknown (n = 36) and losing passion and confidence around normal birth (n = 32). Student midwives were more concerned about knowing what to do, while homebirth midwives were mostly concerned with being blamed if something went wrong.ConclusionThere was consistency between the 17 groups of midwives regarding top fears held. Supporting midwives with workshops such as dealing with grief and loss and managing fear could help reduce their anxiety. Obstetric emergency skills workshops may help midwives feel more confident, especially those dealing with shoulder dystocia and PPH as they were most commonly recorded.     

Maternity Care Plans: A retrospective review of a process aiming to support women who decline standard care

BackgroundAll competent adults have the right to refuse medical treatment. When pregnant women do so, ethical and medico-legal concerns arise and women may face difficulties accessing care. Policies guiding the provision of maternity care in these circumstances are rare and unstudied. One tertiary hospital in Australia has a process for clinicians to plan non-standard maternity care via a Maternity Care Plan (MCP).AimTo review processes and outcomes associated with MCPs from the first three and a half years of the policy's implementation.MethodsRetrospective cohort study comprising chart audit, review of demographic data and clinical outcomes, and content analysis of MCPs.FindingsMCPs (n = 52) were most commonly created when women declined recommended caesareans, preferring vaginal birth after two caesareans (VBAC2, n = 23; 44.2%) or vaginal breech birth (n = 7, 13.5%) or when women declined continuous intrapartum monitoring for vaginal birth after one caesarean (n = 8, 15.4%). Intrapartum care deviated from MCPs in 50% of cases, due to new or worsening clinical indications or changed maternal preferences. Clinical outcomes were reassuring. Most VBAC2 or VBAC>2 (69%) and vaginal breech births (96.3%) were attempted without MCPs, but women with MCPs appeared more likely to birth vaginally (VBAC2 success rate 66.7% with MCP, 17.5% without; vaginal breech birth success rate, 50% with MCP, 32.5% without).ConclusionsMCPs enabled clinicians to provide care outside of hospital policies but were utilised for a narrow range of situations, with significant variation in their application. Further research is needed to understand the experiences of women and clinicians.     

Spontaneous vaginal birth following induction with intravenous oxytocin: Three oxytocic regimes to minimise blood loss post birth

BackgroundNo evidence was identified in relation to the downward titration/cessation of intravenous oxytocin post spontaneous vaginal birth, in the absence of postpartum haemorrhage (PPH); suggesting clinicians’ management is based on personal preference in the absence of evidence.AimTo determine the proportion of induced women with a spontaneous vaginal birth and PPH, when intravenous oxytocin was utilised intrapartum and ceased 15, 30 or 60 minutes post birth.MethodsThis three armed pilot randomised controlled trial, was undertaken on the Birth Suite of an Australian tertiary obstetric hospital. Incidence of PPH was assessed using univariable and adjusted logistic regression, which compared the effect of titrating intravenous oxytocin post birth on the likelihood of PPH, relative to the 15 minute titration group.FindingsPostpartum haemorrhage occurred in 26% (30 of 115), 20% (23 of 116), and 22% (30 of 134) of women randomised to a 15, 30 and 60 minute titration time post birth, with no statistically significant differences between groups.ConclusionThere was no difference in the incidence of PPH between the three groups. Therefore, we question the benefit of delaying cessation of intravenous oxytocin for 60 minutes post birth. Further investigation in this cohort is recommended, to compare the incidence of PPH when intravenous oxytocin is ceased either immediately, or 30 minutes post birth. This research is warranted, as an evidence-based framework is lacking, to guide midwives globally in relation to their management of intravenous oxytocin post an induced spontaneous vaginal birth, in the absence of PPH.     

Tobacco use in the third trimester of pregnancy and its relationship to birth weight. A prospective study in Spain

BackgroundFew studies have been carried out in Spain examining the use of tobacco amongst expectant mothers and its effect on birth weight.AimsTo observe the proportion of expectant mothers who smoke during their pregnancy, and the impact of tobacco consumption on maternal and birth weight. We also aimed to identify the trimester of pregnancy in which tobacco use produced the greatest reduction in birth weight.MethodsProspective observational study in Spain. A random sampling strategy was used to select health centres and participant women. A total of 137 individuals were enrolled in the study. Exposure to tobacco was measured through a self-reported questionnaire. Regressions were performed to obtain a predictive model for birth weight related to smoking.FindingsOverall, 35% of study participants were smokers during the pre-gestational period (27% in the first trimester, 21.9% in the second and 21.2% in the third). 38.7% of smoking cessation attempts took place in the third-trimester. Pregnant women who smoked up to the third trimester had a higher risk of giving birth to a baby under 3000 g, compared to non-smokers (OR = 5.94, CI 95%: 1.94–18.16). Each additional unit of tobacco consumed daily in the 3rd trimester led to a 32 g reduction in birth weight.ConclusionAn important proportion of pregnant women in Spain smoke during pregnancy. Pregnant women exposed to tobacco have newborns with lower birth weight. Smoking during the 3rd trimester of pregnancy is associated with the greatest risk of lower birth weight.     

A cross-sectional study to determine utility of childbirth fear screening in maternity practice – An Australian perspective

BackgroundLow intensity anxiety in pregnancy is normal however high levels of fear affect between 20% and 25% of women, with around 10% suffering severe levels. Research from Scandinavian countries includes women with severe levels of fear, with little work undertaken in Australia. This paper explores predictors of fear and the relative benefits of screening women for childbirth fear at high or severe levels.MethodA secondary analysis of data collected for the BELIEF study was conducted to determine differences for demographic, psycho-social and obstetric factors in women with severe fear (W-DEQ ≥85, n = 68) compared to women with less or no fear (n = 1318). Women with severe fear (W-DEQ ≥85, n = 68) were also compared to those with high fear scores (W-DEQ ≥66–84, n = 265). Logistic regression modelling was used to ascertain if screening for high or severe levels of fear is most optimal.Results1386 women completed the W-DEQ. There were no differences on demographic variables between women with severe or high fear. Depression symptoms, decisional conflict and low self-efficacy predicted high and severe fear levels. Nulliparity was a predictor of high fear. A previous operative birth and having an unsupportive partner were predictors of high fear in multiparous women.ConclusionPsychosocial factors were associated with both high and severe fear levels. Screening for severe fear may detect women with pre-existing mental health problems that are exacerbated by fear of birth. Australian women with high childbirth fear levels (W-DEQ ≥66) should be identified and provided appropriate support.     

The relationship between birthing related factors and maternal breastfeeding confidence in China

ProblemThe relationship between birthing related factors and breastfeeding confidence remain unknown among Chinese mothers.BackgroundBreastfeeding confidence in the early postpartum period is an important predictor of breastfeeding duration. There are many postpartum and socio-demographic factors that have been linked to breastfeeding confidence. However, the relationship between birthing related factors and this confidence remain unknown.AimTo explore the relationship between birthing related factors and breastfeeding confidence among Chinese mothers.MethodsThis is a cross-sectional study of 450 mothers who were recruited after birth and before discharge from hospital. From November 2018 to March 2019, we collected data related to socio-demographics and obstetric characteristics, as well as the Chinese version of Breastfeeding Self-Efficacy Scale and the Chinese version of Labor Agentry Scale. Associations of birthing related factors with breastfeeding self-efficacy were investigated.ResultsThere was a significant correlation between perception of control during labor and breastfeeding confidence. Multiple linear regression showed that higher perception of control in labor scores were significantly associated with higher breastfeeding self-efficacy scores (B = 0.282, P = <0.001), and lower breastfeeding self-efficacy scores were associated with women living in an extended family (B = −12.622, P = <0.001), perceived of insufficient milk supply (B = −5.514, P = 0.038), mild fatigue (B = −8.021, P = 0.03), moderate fatigue (B = −12.955, P = 0.004).ConclusionThere is a significant relationship between perception of control during labor and maternal breastfeeding confidence in the early postpartum period. Strengthening perception of control during labor can improve breastfeeding self-efficacy. Providing professional and emotional support for women during the intrapartum period should be strengthened.     

Gynecologic age is an important risk factor for obstetric and perinatal outcomes in adolescent pregnancies

BackgroundAdolescent pregnancy is an important public health problem. Physiological maturity affects obstetric and perinatal outcomes. Almost all assessments of adolescent pregnancies are based on chronological age. Gynecologic age (GA) is defined as age in years at conception minus age at menarche and it is an indicator of physiological maturity.AimTo compare obstetric and perinatal outcomes between adult and adolescent pregnancies as categorized according to GA.MethodsIn this retrospective study, 233 adolescent pregnant women were divided into two groups based on GA ≤ 3 years (101 women) and GA > 3 years (132 women). Their obstetric and perinatal results were compared with 202 adult pregnancies who gave birth in the same period.FindingsGestational age at delivery, APGAR scores, birth weight, and incidence of preterm birth, admission to neonatal intensive care unit (NICU), intrauterine growth restriction, low birth weight, and premature rupture of membranes were significantly different between the study groups. Compared to adolescent pregnancies with GA > 3 years, adolescent pregnancies with GA ≤ 3 years had significantly lower birth weight, gestational age, APGAR scores, and significantly higher incidence of intrauterine growth restriction, low birth weight and admission to NICU.ConclusionLow GA is associated with an increased rate of obstetric and perinatal complications in adolescent pregnancies. Although the main aim is the prevention of adolescent pregnancies, a detailed evaluation of such pregnancies including determination of the gynecological age together with a multidisciplinary approach may decrease potential complications.     

Pregnant women voice their concerns and birth expectations during the COVID-19 pandemic in Italy

BackgroundIn March 2020, COVID-19 was declared to be a pandemic. While data suggests that COVID-19 is not associated with significant adverse health outcomes for pregnant women and newborns, the psychological impact on pregnant women is likely to be high.AimThe aim was to explore the psychological impact of the COVID-19 pandemic on Italian pregnant women, especially regarding concerns and birth expectations.MethodsA cross-sectional online survey of pregnant women in Italy was conducted. Responses were analysed for all women and segregated into two groups depending on previous experience of pregnancy loss. Analysis of open text responses examined expectations and concerns before and after the onset of the pandemic.FindingsTwo hundred pregnant women responded to the first wave of the survey. Most (n = 157, 78.5%) had other children and 100 (50.0%) had a previous history of perinatal loss. ‘Joy’ was the most prevalent emotion expressed before COVID-19 (126, 63.0% before vs 34, 17.0% after; p < 0.05); fear was the most prevalent after (15, 7.5% before vs 98, 49.0% after; p < 0.05). Positive constructs were prevalent before COVID-19, while negative ones were dominant after (p < 0.05). Across the country, women were concerned about COVID-19 and a history of psychological disorders was significantly associated with higher concerns (p < 0.05). A previous pregnancy loss did not influence women’s concerns.ConclusionsWomen’s expectations and concerns regarding childbirth changed significantly as a result of the COVID-19 pandemic in Italy. Women with a history of psychological disorders need particular attention as they seem to experience higher levels of concern.     

The use of non-surgical glue to repair perineal first-degree lacerations in normal birth: A non-inferiority randomised trial

Background and problemSurgical glue has been indicated for uncomplicated operatory wounds; however, it has a considerable cost. Non-surgical glue, a commercially available and cheaper product, has not been studied for repairing postpartum lacerations.AimTo compare non-surgical glue to traditional sutures on perineal first-degree lacerations after normal birth.MethodsIn a prospective, open-label, non-inferiority, randomised controlled trial, we selected childbearing women who were admitted for normal term births and in whom skin lacerations occurred. They were assigned to laceration repair using either non-surgical glue (ethyl 2-cyanoacrylate; Glue group) or catgut sutures (Suture group). The primary endpoint was the occurrence of dehiscence >3 mm. Secondary endpoints were procedure runtime, pain score, satisfaction level, and aspects of perineal repair by the REEDA score (hyperaemia, oedema, ecchymosis, exudation, and coaptation) immediately (T0), 24−48 h (T1), and 7–10 days (T2) after childbirth.FindingsWe included 126 women, 63 in each group, and found a non-inferiority dehiscence rate in the Glue Group compared to the Control group (T1 = 1.6% vs. 1.6%, P = 0.999 and P < 0.001 for non-inferiority; and T2 = 2.2% vs. 4.3%, P = 0.557). In the Glue Group, the procedure runtime was shorter, pain score was lower, and women’s satisfaction was greater. No women had any allergic reaction in the study.ConclusionsNon-surgical glue was not inferior to traditional sutures to repair postpartum first-degree lacerations. In addition, non-surgical glue was associated with less pain and greater satisfaction.Brazilian Clinical Trials Registry (www.ensaiosclinicos.gov.br/rg/RBR-5Z8MKC).     

Variables related to maternal satisfaction with intrapartum care in Northern Italy

BackgroundThe experience of labour and birth is complex, multidimensional and subjective and has the potential to affect the women and their families physically and emotionally. However, there is a lack of research around maternal satisfaction in Italy.AimTo evaluate mothers’ satisfaction with their childbirth experience in relation to socio-demographic characteristics, obstetric history and intrapartum care variables.MethodsA cross-sectional study involving 277 women who had given birth in a low risk maternity unit in Northern Italy was undertaken. Satisfaction with birth was measured using the Italian version of the Birth Satisfaction Scale-Revised (I-BSS-R). The scale comprises three Sub-Scales: quality of care provided, personal attributes of women and stress experienced during childbirth.FindingsNo socio-demographic variables were related to maternal satisfaction. Multiparous women had a higher satisfaction score (p = 0.020; CI:0.23;2.75). Antenatal class attendance was negatively associated with maternal satisfaction (p = 0.038; CI:−2.58; −0.07). Intrapartum variables that significantly reduced maternal satisfaction were: epidural usage (p = 0.000; CI:−4.66; −2.07), active phase >12 h (p = 0.000; CI:−6.01; −2.63), oxytocin administration (p = 0.000; CI:−5.08; −2.29) and vacuum assisted birth (p = 0.001; CI:−6.50; −1.58). Women with an intact perineum were more likely to be satisfied (p = 0.008; CI:−4.60; −0.69).DiscussionIn accordance with other research, we showed that intrapartum interventions are negatively associated with maternal outcomes and therefore also with maternal satisfaction with birth. The sub-scale that measured Quality of Care provided scored higher than the other two Sub-Scales.ConclusionFurther studies on maternal satisfaction in Italy should be conducted, using the I-BSS-R with the aim to compare outcomes and understand what matters to women during childbirth.     

The impact of routine assessment of past or current mental health on help-seeking in the perinatal period

BackgroundClinical practice guidelines now recommend that women be asked about their past or current mental health as a routine component of maternity care. However, the value of this line of enquiry in increasing engagement with support services, as required, remains controversial.AimThe current study aimed to examine whether assessment of past or current mental health, received with or without referral for additional support, is associated with help-seeking during pregnancy and the postpartum.MethodsA subsample of women drawn from the Australian Longitudinal Study on Women's Health (young cohort) who reported experiencing significant emotional distress during pregnancy (N = 398) or in the 12 months following birth (N = 380) participated in the study.ResultsMultivariate analysis showed that women who were not asked about their emotional health were less likely to seek any formal help during both pregnancy (adjOR = 0.09, 95%CI: 0.04–0.24) and the postpartum (adjOR = 0.07, 95%CI: 0.02–0.13), as were women who were asked about these issues but who were not referred for additional support (antenatal: adjOR = 0.26, 95%CI: 0.15–0.45; postnatal: adjOR = 0.14, 95%CI: 0.07–0.27). However, considerable levels of consultation with general practitioners, midwives and child health nurses, even in the absence of referral, were evident.ConclusionThis study demonstrates that enquiry by a health professional about women's past or current mental health is associated with help-seeking throughout the perinatal period. The clinical and resource implications of these findings for the primary health care sector should be considered prior to the implementation of future routine perinatal depression screening or psychosocial assessment programmes.     

Midwifery continuity of care and vaginal birth after caesarean section: A randomised controlled trial

Problem and backgroundCaesarean section (CS) rates in Australia and many countries worldwide are high and increasing, with elective repeat caesarean section a significant contributor.AimTo determine whether midwifery continuity of care for women with a previous CS increases the proportion of women who plan to attempt a vaginal birth in their current pregnancy.MethodsA randomised controlled design was undertaken. Women who met the inclusion criteria were randomised to one of two groups; the Community Midwifery Program (CMP) (continuity across the full spectrum — antenatal, intrapartum and postpartum) (n = 110) and the Midwifery Antenatal Care (MAC) Program (antenatal continuity of care) (n = 111) using a remote randomisation service. Analysis was undertaken on an intention to treat basis. The primary outcome measure was the rate of attempted vaginal birth after caesarean section and secondary outcomes included composite measures of maternal and neonatal wellbeing.FindingsThe model of care did not significantly impact planned vaginal birth at 36 weeks (CMP 66.7% vs MAC 57.3%) or success rate (CMP 27.8% vs MAC 32.7%). The rate of maternal and neonatal complications was similar between the groups.ConclusionModel of care did not significantly impact the proportion of women attempting VBAC in this study. The similarity in the number of midwives seen antenatally and during labour and birth suggests that these models of care had more similarities than differences and that the model of continuity could be described as informational continuity. Future research should focus on the impact of relationship based continuity of care.     

Do women of reproductive age presenting with pelvic floor dysfunction have undisclosed anal incontinence: A retrospective cohort study

BackgroundIndirect and direct trauma following vaginal birth can negatively impact on the pelvic floor function increasing the risk of anal incontinence. It is often difficult for women to openly disclose that they have anal incontinence and there are limited data collection tools available for the identification of these women in a clinical setting.AimThis study aims to describe the prevalence of undisclosed anal incontinence in antenatal and postnatal women with pelvic floor dysfunction.MethodsRetrospective cohort study of 230 antenatal and postnatal women referred to a Continence Nursing Service in a large tertiary hospital in South Australia, Australia, with pelvic floor dysfunction. A criteria list was utilised to access the primary reason for referral, anal incontinence assessments and attendance to an appointment.ResultsAnal incontinence was identified in 26% of women (n = 59). Anal incontinence was the primary reason for referral amongst 8 women, with the remaining 51 women identified as having anal incontinence following clinical screening via phone consultation. Eighty six percent of women stated they had not previously disclosed anal incontinence to health professionals. Overall, 71% of symptomatic women (n = 28 antenatal and n = 14 postnatal women) attended appointments to a service specialising in pelvic floor dysfunction.ConclusionWomen presenting with urinary incontinence or other markers of pelvic floor dysfunction should be actively screened for anal incontinence as the prevalence of this condition is high amongst childbearing women.