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69 result(s) for "Mills, Tracey"
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Placental Dysfunction Underlies Increased Risk of Fetal Growth Restriction and Stillbirth in Advanced Maternal Age Women
Pregnancies in women of advanced maternal age (AMA) are susceptible to fetal growth restriction (FGR) and stillbirth. We hypothesised that maternal ageing is associated with utero-placental dysfunction, predisposing to adverse fetal outcomes. Women of AMA (≥35 years) and young controls (20–30 years) with uncomplicated pregnancies were studied. Placentas from AMA women exhibited increased syncytial nuclear aggregates and decreased proliferation, and had increased amino acid transporter activity. Chorionic plate and myometrial artery relaxation was increased compared to controls. AMA was associated with lower maternal serum PAPP-A and sFlt and a higher PlGF:sFlt ratio. AMA mice (38–41 weeks) at E17.5 had fewer pups, more late fetal deaths, reduced fetal weight, increased placental weight and reduced fetal:placental weight ratio compared to 8–12 week controls. Maternofetal clearance of 14 C-MeAIB and 3 H-taurine was reduced and uterine arteries showed increased relaxation. These studies identify reduced placental efficiency and altered placental function with AMA in women, with evidence of placental adaptations in normal pregnancies. The AMA mouse model complements the human studies, demonstrating high rates of adverse fetal outcomes and commonalities in placental phenotype. These findings highlight placental dysfunction as a potential mechanism for susceptibility to FGR and stillbirth with AMA.
Exploring parental knowledge, care-seeking, and support strategies for neonatal illness: an integrative review of the African Great Lakes region
Sub-Saharan Africa shoulders much of the global burden of neonatal mortality. Quality postnatal care is often lacking due to availability, accessibility, mistrust of health systems, and socio-economic barriers, yet delays in care-seeking contribute to avoidable neonatal deaths. Research highlights the urgent need for improved health education about neonatal illness; however, contextual factors are rarely considered, and few interventions have been implemented. To critically examine the literature on parents' knowledge of neonatal illness and care-seeking behaviour and evaluate interventions supporting parental understanding in sub-Saharan African Great Lakes countries. Systematic searches were conducted in CINAHL, MEDLINE, Global Health, the Cochrane Library, and thesis repositories. Studies meeting inclusion criteria were critically analysed using Whittemore and Knafl's framework, and quality was assessed with Hawker et al.'s tool, following PRISMA guidelines. Seventy studies (48 quantitative, 14 qualitative, eight mixed methods) were reviewed. The first theme, \"poor knowledge of neonatal illness\", showed parents struggled to recognise illness, with knowledge affected by maternity and socio-economic factors. The second theme, \"sub-optimal healthcare-seeking behaviour\", highlighted delayed care-seeking due to cultural, social, and economic factors. Finally, \"strategies to support parents' understanding\" emphasised the roles of community workers, health education phone calls, SMS, and videos, and neonatal monitoring systems. Parental knowledge of neonatal illness is generally low, and care-seeking is influenced by beliefs, trust in healthcare, and logistical challenges. While community health workers and multi-media interventions appear effective, health education efforts must address contextual barriers and beliefs to improve recognition and care-seeking for neonatal illness.
The impact of cultural beliefs and practices on parents’ experiences of bereavement following stillbirth: a qualitative study in Uganda and Kenya
Background Stillbirth is an extremely traumatic and distressing experience for parents, with profound and long-lasting negative impacts. Cultural beliefs and practices surrounding death vary considerably across different contexts and groups, and are a key influence on individual experiences, impacting grief, adjustment, and support needs. Few studies have explored cultural influences surrounding stillbirth in an African context. This study explored the influence of cultural beliefs and practices on the experiences of bereaved parents and health workers after stillbirth in urban and rural settings in Kenya and Uganda. Methods A qualitative descriptive study design was employed. Face to face interviews were conducted with parents ( N  = 134) who experienced a stillbirth (≤ 1 year) and health workers ( N  = 61) at five facilities in Uganda and Kenya. Interviews were conducted in English or the participants’ local language, audio-recorded and transcribed verbatim. Analysis was conducted using descriptive thematic analysis. Results Commonalities in cultural beliefs and practices existed across the two countries. Three main themes were identified: 1) Gathering round, describes the collective support parents received from family and friends after stillbirth. 2) ‘It is against our custom’ addresses cultural constraints and prohibitions impacting parents’ behaviour and coping in the immediate aftermath of the baby’s death. 3) ‘ Maybe it’s God’s plan or witchcraft’ summarises spiritual, supernatural, and social beliefs surrounding the causes of stillbirth. Conclusions Kinship and social support helped parents to cope with the loss and grief. However, other practices and beliefs surrounding stillbirth were sometimes a source of stress, fear, stigma and anxiety especially to the women. Conforming to cultural practices meant that parents were prevented from: holding and seeing their baby, openly discussing the death, memory-making and attending the burial. The conflict between addressing their own needs and complying with community norms hindered parents’ grief and adjustment. There is an urgent need to develop culturally sensitive community programmes geared towards demystifying stillbirths and providing an avenue for parents to grieve in their own way.
Measures of anxiety, depression and stress in the antenatal and perinatal period following a stillbirth or neonatal death: a multicentre cohort study
Background The grief associated with the death of a baby is enduring, however most women embark on another pregnancy, many in less than a year following their loss. Symptoms of anxiety and depression are reported to be increased in pregnancies after perinatal death, although effect on maternal stress is less clear. Variation between individual studies may result from differences in gestation at sampling, the questionnaire used and the type of antecedent perinatal death. We aimed to describe quantitative measures of anxiety, depression, stress and quality of life at different timepoints in pregnancies after perinatal death and in the early postnatal period. Methods Women recruited from three sites in the North-West of England. Women were asked to participate if a previous pregnancy had ended in a perinatal death. Participants completed validated measures of psychological state (Cambridge Worry Score, Edinburgh Postnatal Depression Score (EPDS), Generalized Anxiety Disorder 7-item score) and health status (EQ-5D-5L™ and EQ5D-Visual Analogue Scale) at three time points, approximately 15 weeks’ and 32 weeks’ gestation and 6 weeks postnatally. A sample of hair was taken at approximately 36 weeks’ gestation for measurement of hair cortisol in a subgroup of women. The hair sample was divided into samples from each trimester and cortisol measured by ELISA. Results In total 112 women participated in the study. Measures of anxiety and depressive symptoms decreased from the highest levels at 15 weeks’ gestation to 6-weeks postnatal (for example mean GAD-7: 15 weeks 8.2 ± 5.5, 6 weeks postnatal 4.4 ± 5.0, p<0.001). Hair cortisol levels fell in a similar profile to anxiety and depression symptoms (p<0.05). In contrast, the median EQ-5D index, measuring health status was 0.768 at 15 weeks’ gestation (Interquartile range (IQR) 0.684-0.879), 0.696 at 32 weeks’ (IQR 0.637-0.768) and 0.89 (0.760-1.00) at 6 weeks postnatal. There was a negative relationship between EPDS and perceived health status. Conclusions This study demonstrated heightened anxiety and depressive symptoms and elevated cortisol levels in women in pregnancies after a stillbirth or neonatal death which decrease as pregnancy progresses. Further studies are needed to determine optimal care for women to address these negative psychological consequences.
Lay and healthcare providers’ experiences to inform future of respectful maternal and newborn care in Tanzania and Malawi: an Appreciative Inquiry
ObjectivesDisrespectful care, which remains prevalent in low and middle-income countries (LMICs), acts as a barrier to women accessing skilled birth attendance, compromising care when services are available. Building on what was positive in facilities, we aimed to explore lay and healthcare providers’ experience of respectful care to inform future interventions.SettingFive maternity facilities in Mwanza Tanzania and Lilongwe Malawi.Participants94 participants in Malawi (N=46) and Tanzania (N=48) including 24 women birthing live baby within the previous 12 months; 22 family members and 48 healthcare providers who regularly provided maternity care in the included facilitiesDesignThe study was guided by Appreciative Inquiry (AI). Semistructured, one-to-one interviews were conducted between January and December 2019. Interviews were audio-recorded, translated where necessary, transcribed verbatim, and analysed using the framework approach.ResultsFour main themes describing participants positive experience and their vision of respectful care were identified: (1) empathic healthcare provider–woman interactions including friendly welcome and courteous language, well-timed appropriate care and information sharing, (2) an enabling environment, characterised by improvement of physical environment, the use of screens, curtains and wall partitions for privacy, availability of equipment and provision of incentives to staff, (3) supportive leadership demonstrated by the commitment of the government and facility leaders to provision of respectful care, ensuring availability of guidelines and policies, supportive supervision, reflective discussion and paying staff salaries timely, (4) providers’ attitudes and behaviours characterised by professional values through readiness, compassionate communication and commitment.ConclusionThe positive experiences of service users, families and healthcare providers provided insight into key drivers of respectful care in facilities in Tanzania and Malawi. Interventions targeting improved environment and privacy, healthcare provider communication and developing positive leadership structures in facilities could provide the basis for sustained improvement in respectful and dignified maternal and newborn care in LMICs.
The maternity care experiences of women living in a diverse UK urban city: a survey study
Background This study was undertaken to further understand the maternity experiences of women living in areas of high ethnic diversity and social deprivation. An anonymous self-reported on-line survey incorporating demographic, clinical outcome and validated tool (Experience of Maternity Care) questions, plus free text responses was used. Postnatal women, living in eight postcodes identified as areas of high socio-economic deprivation and ethnic diversity from a large urban NHS Trust in Northwest England were asked to complete the survey. Quantitative data was collected and analysed using appropriate statistics and free text responses were coded and thematically analysed. Results 361 women were included in the survey analysis. 74% of the sample identified as being from an ethnic minority. Black women (26/79, 33%) were more likely ( p  = 0.018) to attend their first antenatal visit at 12 or more weeks’ gestation compared to White (18/93, 19%) or Asian women (23/157, 15%). Black ( p  = 0.045) and multiparous ( p  = 0.025) women were more likely to report a positive postnatal experience and women who had been in the UK less than one year reported a more positive antenatal experience ( p  = 0.027). Most (82%) respondents did not mind being cared for during labour and birth by midwives or doctors they had not met before. Themes from free text responses included continuity of care, respectful care, communication, early labour care and access to timely pain relief. Conclusions Using a targeted approach ensured an ethnically diverse sample and despite overall positive experiences of maternity care, negative experiences reflect similar themes previously identified within UK maternity care.
Women's experiences of care after stillbirth and obstetric fistula: A phenomenological study in Kenya
Stillbirth and (obstetric) fistula are traumatic life events, commonly experienced together following an obstructed labour in low- and middle-income countries with limited access to maternity care. Few studies have explored women's experiences of the combined trauma of stillbirth and fistula. To explore the lived experiences of women following stillbirth and fistula. Qualitative, guided by Heideggerian phenomenology. Twenty women who had experienced a stillbirth were interviewed while attending a specialist Hospital fistula service in urban Kenya. Data were analysed following Van Manen's reflexive approach. Three main themes summarised participants' experiences: 'Treated like an alien' reflected the isolation and stigma felt by women. The additive and multiplying impacts of stillbirth and fistula and the ways in which women coped with their situations were summarised in 'Shattered dreams'. The impact of beliefs and practices of women and those around them were encapsulated in 'It was not written on my forehead.' The distress women experienced following the death of a baby was intensified by the development of a fistula. Health professionals lacked understanding of the pathophysiology and identification of fistula, and its association with stillbirth. Women were isolated as they were stigmatised and blamed for both conditions. Difficulty accessing follow-up care meant that women suffered for long periods while living with a constant reminder of their baby's death. Cultural beliefs, faith and family support affected women's resilience, mental health and recovery. Specialist services, staff training and inclusive policies are needed to improve knowledge and awareness and enhance women's experiences. A CEI group of bereaved mothers with lived experience of stillbirth and neonatal death assisted with review of the study protocol, participant facing materials and confirmation of findings. This article is protected by copyright. All rights reserved.
Better maternity care pathways in pregnancies after stillbirth or neonatal death: a feasibility study
Background Around 1 in 150 babies are stillborn or die in the first month of life in the UK. Most women conceive again, and subsequent pregnancies are often characterised by feelings of stress and anxiety, persisting beyond the birth. Psychological distress increases the risk of poor pregnancy outcomes and longer-term parenting difficulties. Appropriate emotional support in subsequent pregnancies is key to ensure the wellbeing of women and families. Substantial variability in existing care has been reported, including fragmentation and poor communication. A new care package improving midwifery continuity and access to emotional support during subsequent pregnancy could improve outcomes. However, no study has assessed the feasibility of a full-scale trial to test effectiveness in improving outcomes and cost-effectiveness for the National Health Service (NHS). Methods A prospective, mixed-methods pre-and post-cohort study, in two Northwest England Maternity Units. Thirty-eight women, (≤ 20 weeks’ gestation, with a previous stillbirth, or neonatal death) were offered the study intervention (allocation of a named midwife care coordinator and access to group and online support). Sixteen women receiving usual care were recruited in the 6 months preceding implementation of the intervention. Outcome data were collected at 2 antenatal and 1 postnatal visit(s). Qualitative interviews captured experiences of care and research processes with women ( n  = 20), partners ( n  = 5), and midwives ( n  = 8). Results Overall recruitment was 90% of target, and 77% of women completed the study. A diverse sample reflected the local population, but non-English speaking was a barrier to participation. Study processes and data collection methods were acceptable. Those who received increased midwifery continuity valued the relationship with the care coordinator and perceived positive impacts on pregnancy experiences. However, the anticipated increase in antenatal continuity for direct midwife contacts was not observed for the intervention group. Take-up of in-person support groups was also limited. Conclusions Women and partners welcomed the opportunity to participate in research. Continuity of midwifery care was supported as a beneficial strategy to improve care and support in pregnancy after the death of a baby by both parents and professionals. Important barriers to implementation included changes in leadership, service pressures and competing priorities. Trial registration ISRCTN17447733 first registration 13/02/2018.
Advanced Maternal Age and Adverse Pregnancy Outcome: Evidence from a Large Contemporary Cohort
Recent decades have witnessed an increase in mean maternal age at childbirth in most high-resourced countries. Advanced maternal age has been associated with several adverse maternal and perinatal outcomes. Although there are many studies on this topic, data from large contemporary population-based cohorts that controls for demographic variables known to influence perinatal outcomes is limited. We performed a population-based cohort study using data on all singleton births in 2004-2008 from the North Western Perinatal Survey based at The University of Manchester, UK. We compared pregnancy outcomes in women aged 30-34, 35-39 and ≥40 years with women aged 20-29 years using log-linear binomial regression. Models were adjusted for parity, ethnicity, social deprivation score and body mass index. The final study cohort consisted of 215,344 births; 122,307 mothers (54.19%) were aged 20-29 years, 62,371(27.63%) were aged 30-34 years, 33,966(15.05%) were aged 35-39 years and 7,066(3.13%) were aged ≥40 years. Women aged 40+ at delivery were at increased risk of stillbirth (RR = 1.83, [95% CI 1.37-2.43]), pre-term (RR = 1.25, [95% CI: 1.14-1.36]) and very pre-term birth (RR = 1.29, [95% CI:1.08-1.55]), Macrosomia (RR = 1.31, [95% CI: 1.12-1.54]), extremely large for gestational age (RR = 1.40, [95% CI: 1.25-1.58]) and Caesarean delivery (RR = 1.83, [95% CI: 1.77-1.90]). Advanced maternal age is associated with a range of adverse pregnancy outcomes. These risks are independent of parity and remain after adjusting for the ameliorating effects of higher socioeconomic status. The data from this large contemporary cohort will be of interest to healthcare providers and women and will facilitate evidence based counselling of older expectant mothers.
A meta-core outcome set for stillbirth prevention and bereavement care following stillbirth in LMIC
Study objectiveStillbirth is burdensome in low-income and middle-income countries (LMICs), especially in sub-Saharan Africa and South Asia. Currently, there are two core outcome sets (COS) for stillbirth (prevention and bereavement care), but these were developed with limited reflection of the needs of parents in an LMIC setting. To address this gap, the objective of this study was to establish consensus on the most important outcomes for stillbirth prevention and bereavement care following stillbirth in sub-Saharan Africa and South Asia.MethodsPrevious stillbirth outcomes were reviewed for inclusion into the COS by senior research leaders and community engagement and involvement members from six sub-Saharan African and two South Asian countries. An online real-time Delphi survey was then conducted with healthcare professionals, parents who have experienced a stillbirth and researchers in the field to score the agreed list. The results of the Delphi were summarised and then discussed at a virtual consensus meeting where the final COS were agreed.Results287 participants contributed towards the Delphi (143 midwives, 32 obstetricians, 50 mothers, 12 fathers and 50 researchers), with at least 2 parents attending the full consensus meetings. Consensus was reached on 13 core outcomes for stillbirth prevention covering 5 domains: obstetric, fetal, perinatal and neonatal outcomes and maternal complications. For bereavement care following a stillbirth, five core outcomes reached a consensus, which included outcomes related to labour and birth, a postpartum complication, care experience, mental health and emotional and social well-being.DiscussionThese COS will improve the consistency of outcomes for future research in an LMIC setting. Additionally, they will complement existing COS for stillbirth prevention and bereavement care developed in high-income settings. The output from this work will move us towards a global set of outcomes that can be used in stillbirth research worldwide.