775 results on '"Sandall J."'
Search Results
2. “She was there all the time”. A qualitative study exploring how women at higher risk for preterm birth experience midwifery continuity of care
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Brigante, L., Coxon, K., Fernandez Turienzo, C., and Sandall, J.
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- 2023
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3. Perinatal outcomes after selective third‐trimester ultrasound screening for small‐for‐gestational age: prospective cohort study nested within DESiGN randomized controlled trial.
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Winsloe, C., Elhindi, J., Vieira, M. C., Relph, S., Arcus, C. G., Coxon, K., Briley, A., Johnson, M., Page, L. M., Shennan, A., Marlow, N., Lees, C., Lawlor, D. A., Khalil, A., Sandall, J., Copas, A., and Pasupathy, D.
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FETAL growth retardation ,PREGNANCY complications ,FETAL abnormalities ,FETAL death ,MEDICAL screening - Abstract
Objective: In screening for small‐for‐gestational age (SGA) using third‐trimester antenatal ultrasound, there are concerns about the low detection rates and potential for harm caused by both false‐negative and false‐positive screening results. Using a selective third‐trimester ultrasound screening program, this study aimed to investigate the incidence of adverse perinatal outcomes among cases with (i) false‐negative compared with true‐positive SGA diagnosis and (ii) false‐positive compared with true‐negative SGA diagnosis. Methods: This prospective cohort study was nested within the UK‐based DESiGN trial, a prospective multicenter cohort study of singleton pregnancies without antenatally detected fetal anomalies, born at > 24 + 0 to < 43 + 0 weeks' gestation. We included women recruited to the baseline period, or control arm, of the trial who were not exposed to the Growth Assessment Protocol intervention and whose birth outcomes were known. Stillbirth and major neonatal morbidity were the two primary outcomes. Minor neonatal morbidity was considered a secondary outcome. Suspected SGA was defined as an estimated fetal weight (EFW) < 10th percentile, based on the Hadlock formula and fetal growth charts. Similarly, SGA at birth was defined as birth weight (BW) < 10th percentile, based on UK population references. Maternal and pregnancy characteristics and perinatal outcomes were reported according to whether SGA was suspected antenatally or not. Unadjusted and adjusted logistic regression models were used to quantify the differences in adverse perinatal outcomes between the screening results (false negative vs true positive and false positive vs true negative). Results: In total, 165 321 pregnancies were included in the analysis. Fetuses with a false‐negative SGA screening result, compared to those with a true‐positive result, were at a significantly higher risk of stillbirth (adjusted odds ratio (aOR), 1.18 (95% CI, 1.07–1.31)), but at lower risk of major (aOR, 0.87 (95% CI, 0.83–0.91)) and minor (aOR, 0.56, (95% CI, 0.54–0.59)) neonatal morbidity. Compared with a true‐negative screening result, a false‐positive result was associated with a lower BW percentile (median, 18.1 (interquartile range (IQR), 13.3–26.9) vs 49.9 (IQR, 30.3–71.7)). A false‐positive result was also associated with a significantly increased risk of stillbirth (aOR, 2.24 (95% CI, 1.88–2.68)) and minor neonatal morbidity (aOR, 1.60 (95% CI, 1.51–1.71)), but not major neonatal morbidity (aOR, 1.04 (95% CI, 0.98–1.09)). Conclusions: In selective third‐trimester ultrasound screening for SGA, both false‐negative and false‐positive results were associated with a significantly higher risk of stillbirth, when compared with true‐positive and true‐negative results, respectively. Improved SGA detection is needed to address false‐negative results. It should be acknowledged that cases with a false‐positive SGA screening result also constitute a high‐risk population of small fetuses that warrant surveillance and timely birth. © 2024 The Author(s). Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology. [ABSTRACT FROM AUTHOR]
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- 2025
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4. Ten women’s decision-making experiences in threatened preterm labour: Qualitative findings from the EQUIPTT trial
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Carlisle, N., Watson, H.A., Kuhrt, K., Carter, J., Seed, P.T., Tribe, R.M., Sandall, J., and Shennan, A.H.
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- 2021
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5. Socioeconomic and ethnic disparities in preterm births in an English maternity setting: a population-based study of 1.3 million births.
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Kayode, G, Howell, A, Burden, C, Margelyte, R, Cheng, V, Viner, M, Sandall, J, Carter, J, Brigante, L, Winter, C, Carroll, F, Thilaganathan, B, Anumba, D, Judge, A, Lenguerrand, E, Kayode, G, Howell, A, Burden, C, Margelyte, R, Cheng, V, Viner, M, Sandall, J, Carter, J, Brigante, L, Winter, C, Carroll, F, Thilaganathan, B, Anumba, D, Judge, A, and Lenguerrand, E
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BACKGROUND: Preterm birth is a major cause of infant mortality and morbidity and accounts for 7-8% of births in the UK. It is more common in women from socially deprived areas and from minority ethnic groups, but the reasons for this disparity are poorly understood. To inform interventions to improve child survival and their quality of life, this study examined the socioeconomic and ethnic inequalities in preterm births (< 37 weeks of gestation at birth) within Health Trusts in England. METHODS: This study investigated socioeconomic and ethnic inequalities in preterm birth rates across the National Health Service (NHS) in England. The NHS in England can be split into different units known as Trusts. We visualised between-Trust differences in preterm birth rates. Health Trusts were classified into five groups based on their standard deviation (SD) variation from the average national preterm birth rate. We used modified Poisson regression to compute risk ratios (RR) and 95% confidence intervals (95% CI) with generalised estimating equations. RESULTS: The preterm birth rate ranged from 6.8/100 births for women living in the least deprived areas to 8.8/100 births for those living in the most deprived areas. Similarly, the preterm birth rate ranged from 7.8/100 births for white women, up to 8.6/100 births for black women. Some Health Trusts had lower than average preterm birth rates in white women whilst concurrently having higher than average preterm birth rates in black and Asian women. The risk of preterm birth was higher for women living in the most deprived areas and ethnicity (Asian). CONCLUSIONS: There was evidence of variation in rates of preterm birth by ethnic group, with some Trusts reporting below average rates in white ethnic groups whilst concurrently reporting well above average rates for women from Asian or black ethnic groups. The risk of preterm birth varied substantially at the intersectionality of maternal ethnicity and the level of socioeconomic depr
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- 2024
6. Intrapartum electronic fetal monitoring: imperfect technologies and clinical uncertainties-what can a human factors and social science approach add?
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Sandall, J and Sandall, J
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- 2024
7. Models of care for pregnant women with multiple long-term conditions and the role of the midwife: A scoping review.
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Vowles, Z, Lovell, H, Black, M, Sandall, J, Easter, A, Vowles, Z, Lovell, H, Black, M, Sandall, J, and Easter, A
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BACKGROUND: More women are experiencing pregnancy with two or more long-term health conditions such as hypertension, depression or HIV (MLTC). Care can be complex and include multiple teams, health professionals and services. The type and range of maternity care models for these women and the role of the midwife within such models is unknown. AIM: To provide an overview of the literature on models of care for pregnant, birthing, and postnatal women with MLTC and the role of the midwife. METHODS: We conducted a scoping review guided by the Joanna Briggs Institute scoping review methodology. Five databases MEDLINE, CINAHL Plus, PsycINFO, EMBASE and The Maternity and Infant Care database were searched from inception until August 2022. A total of 3458 titles and abstracts and 56 full text papers were screened independently by two researchers. Data was extracted from five papers and synthesised narratively. FINDINGS: Multidisciplinary care models are described or recommended in all five papers. Midwives have a varied and core role in the multidisciplinary care of women with MLTC. DISCUSSION: Models of care for those with MLTC covered part or all the maternity journey, primarily antenatal and postnatal care. A focus on delivering high-quality holistic care throughout the maternity journey, including postnatally is needed. There is a lack of evidence on how midwifery continuity of care models may impact experiences of care and outcomes for this group. CONCLUSION: There is a lack of empirical evidence on how best to provide midwifery and multi-disciplinary care for those with MLTC and a need for research to understand this. INCLUSIVITY STATEMENT: Our aims refer to 'pregnant, birthing, and postnatal women and birthing people with MLTC'. We acknowledge that not all those accessing maternity services will identify as a woman. We continually strive to ensure that our research and public involvement is inclusive and sensitive to the needs of everyone. Our search terms did not na
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- 2024
8. Women's experiences of attempted suicide in the perinatal period (ASPEN-study) - a qualitative study.
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De Backer, K, Pali, A, Challacombe, FL, Hildersley, R, Newburn, M, Silverio, SA, Sandall, J, Howard, LM, Easter, A, De Backer, K, Pali, A, Challacombe, FL, Hildersley, R, Newburn, M, Silverio, SA, Sandall, J, Howard, LM, and Easter, A
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BACKGROUND: Suicide is a leading cause of maternal death during pregnancy and the year after birth (the perinatal period). While maternal suicide is a relatively rare event with a prevalence of 3.84 per 100,000 live births in the UK [1], the impact of maternal suicide is profound and long-lasting. Many more women will attempt suicide during the perinatal period, with a worldwide estimated prevalence of 680 per 100,000 in pregnancy and 210 per 100,000 in the year after birth [2]. Qualitative research into perinatal suicide attempts is crucial to understand the experiences, motives and the circumstances surrounding these events, but this has largely been unexplored. AIM: Our study aimed to explore the experiences of women and birthing people who had a perinatal suicide attempt and to understand the context and contributing factors surrounding their perinatal suicide attempt. METHODS: Through iterative feedback from a group of women with lived experience of perinatal mental illness and relevant stakeholders, a qualitative study design was developed. We recruited women and birthing people (N = 11) in the UK who self-reported as having undertaken a suicide attempt. Interviews were conducted virtually, recorded and transcribed. Using NVivo software, a critical realist approach to Thematic Analysis was followed, and themes were developed. RESULTS: Three key themes were identified that contributed to the perinatal suicide attempt. The first theme 'Trauma and Adversities' captures the traumatic events and life adversities with which participants started their pregnancy journeys. The second theme, 'Disillusionment with Motherhood' brings together a range of sub-themes highlighting various challenges related to pregnancy, birth and motherhood resulting in a decline in women's mental health. The third theme, 'Entrapment and Despair', presents a range of factors that leads to a significant deterioration of women's mental health, marked by feelings of failure, hopelessness and lo
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- 2024
9. A consensus statement on perinatal mental health during the COVID-19 pandemic and recommendations for post-pandemic recovery and re-build.
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Jackson, L, Greenfield, M, Payne, E, Burgess, K, Oza, M, Storey, C, Davies, SM, De Backer, K, Kent-Nye, FE, Pilav, S, Worrall, S, Bridle, L, Khazaezadeh, N, Rajasingam, D, Carson, LE, De Pascalis, L, Fallon, V, Hartley, JM, Montgomery, E, Newburn, M, Wilson, CA, Harrold, JA, Howard, LM, Sandall, J, Magee, LA, Sheen, KS, Silverio, SA, Jackson, L, Greenfield, M, Payne, E, Burgess, K, Oza, M, Storey, C, Davies, SM, De Backer, K, Kent-Nye, FE, Pilav, S, Worrall, S, Bridle, L, Khazaezadeh, N, Rajasingam, D, Carson, LE, De Pascalis, L, Fallon, V, Hartley, JM, Montgomery, E, Newburn, M, Wilson, CA, Harrold, JA, Howard, LM, Sandall, J, Magee, LA, Sheen, KS, and Silverio, SA
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INTRODUCTION: The COVID-19 pandemic posed a significant lifecourse rupture, not least to those who had specific physical vulnerabilities to the virus, but also to those who were suffering with mental ill health. Women and birthing people who were pregnant, experienced a perinatal bereavement, or were in the first post-partum year (i.e., perinatal) were exposed to a number of risk factors for mental ill health, including alterations to the way in which their perinatal care was delivered. METHODS: A consensus statement was derived from a cross-disciplinary collaboration of experts, whereby evidence from collaborative work on perinatal mental health during the COVID-19 pandemic was synthesised, and priorities were established as recommendations for research, healthcare practice, and policy. RESULTS: The synthesis of research focused on the effect of the COVID-19 pandemic on perinatal health outcomes and care practices led to three immediate recommendations: what to retain, what to reinstate, and what to remove from perinatal mental healthcare provision. Longer-term recommendations for action were also made, categorised as follows: Equity and Relational Healthcare; Parity of Esteem in Mental and Physical Healthcare with an Emphasis on Specialist Perinatal Services; and Horizon Scanning for Perinatal Mental Health Research, Policy, & Practice. DISCUSSION: The evidence base on the effect of the pandemic on perinatal mental health is growing. This consensus statement synthesises said evidence and makes recommendations for a post-pandemic recovery and re-build of perinatal mental health services and care provision.
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- 2024
10. Strengthening open disclosure in maternity services in the English NHS: the DISCERN realist evaluation study.
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Adams, MA, Bevan, C, Booker, M, Hartley, J, Heazell, AE, Montgomery, E, Sanford, N, Treadwell, M, Sandall, J, Adams, MA, Bevan, C, Booker, M, Hartley, J, Heazell, AE, Montgomery, E, Sanford, N, Treadwell, M, and Sandall, J
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BACKGROUND: There is a policy drive in NHS maternity services to improve open disclosure with harmed families and limited information on how better practice can be achieved. OBJECTIVES: To identify critical factors for improving open disclosure from the perspectives of families, doctors, midwives and services and to produce actionable evidence for service improvement. DESIGN: A three-phased, qualitative study using realist methodology. Phase 1: two literature reviews: scoping review of post-2013 NHS policy and realist synthesis of initial programme theories for improvement; an interview study with national stakeholders in NHS maternity safety and families. Phase 2: in-depth ethnographic case studies within three NHS maternity services in England. Phase 3: interpretive forums with study participants. A patient and public involvement strategy underpinned all study phases. SETTING: National recruitment (study phases 1 and 3); three English maternity services (study phase 2). PARTICIPANTS: We completed n = 142 interviews, including 27 with families; 93 hours of ethnographic observations, including 52 service and family meetings over 9 months; and interpretive forums with approximately 69 people, including 11 families. RESULTS: The policy review identified a shift from viewing injured families as passive recipients to active contributors of post-incident learning, but a lack of actionable guidance for improving family involvement. The realist synthesis found weak evidence of the effectiveness of open disclosure interventions in the international maternity literature, but some improvements with organisation-wide interventions. Recent evidence was predominantly from the United Kingdom. The research identified and explored five key mechanisms for open disclosure: meaningful acknowledgement of harm; involvement of those affected in reviews/investigations; support for families' own sense-making; psychological safely of skilled clinicians (doctors and midwives); and knowing th
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- 2024
11. Healthcare experiences of pregnant and postnatal women and healthcare professionals when facing child protection in the perinatal period: A systematic review and Critical Interpretative Synthesis.
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Vasilevski, V, Backer, KD, Rayment-Jones, H, Lever Taylor, B, Bicknell-Morel, T, Montgomery, E, Sandall, J, Easter, A, Vasilevski, V, Backer, KD, Rayment-Jones, H, Lever Taylor, B, Bicknell-Morel, T, Montgomery, E, Sandall, J, and Easter, A
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BACKGROUND: The perinatal period is known as time of transition and anticipation. For women with social risk factors, child protection services may become involved during the perinatal period and this might complicate their interactions with healthcare providers. AIM: To systematically review and synthesise the existing qualitative evidence of healthcare experiences of women and healthcare professionals during the perinatal period while facing child protection involvement. METHODS: A systematic search of databases (Web of Science, MEDLINE, EMBASE, PsychINFO, CINAHL, ASSIA, MIDIRS, Social Policy and Practice and Global Health) was carried out in January 2023, and updated in February 2024. Quality of studies was assessed using the Critical Appraisal Skills Programme. A Critical Interpretative Synthesis was used alongside the PRISMA reporting guideline. RESULTS: A total of 41 studies were included in this qualitative evidence synthesis. We identified three types of healthcare interactions: Relational care, Surveillance and Avoidance. Healthcare interactions can fluctuate between these types, and elements of different types can coexist simultaneously, indicating the complexity and reciprocal nature of healthcare interactions during the perinatal period when child protection processes are at play. CONCLUSIONS: Our findings provide a novel interpretation of the reciprocal interactions in healthcare encounters when child protection agencies are involved. Trust and transparency are key to facilitate relational care. Secure and appropriate information-sharing between agencies and professionals is required to strengthen healthcare systems. Healthcare professionals should have access to relevant training and supervision in order to confidently yet sensitively safeguard women and babies, while upholding principles of trauma-informed care. In addition, systemic racism in child protection processes exacerbate healthcare inequalities and has to be urgently addressed. Providing a c
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- 2024
12. A community-based mentoring scheme for pregnant and parenting adolescents in Sierra Leone: Protocol for a hybrid pilot cluster randomised controlled trial.
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Tucker, J, Fernandez Turienzo, C, Kamara, M, November, L, Kamara, P, Kingsford, AM, Ridout, A, Thomas, S, Seed, PT, Shennan, AH, Sandall, J, Williams, PT, Tucker, J, Fernandez Turienzo, C, Kamara, M, November, L, Kamara, P, Kingsford, AM, Ridout, A, Thomas, S, Seed, PT, Shennan, AH, Sandall, J, and Williams, PT
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BACKGROUND: Sierra Leone has a very high maternal mortality rate, and this burden falls heavily on adolescents, a particularly vulnerable group; this is usually driven by poverty, lack of education and employment opportunities. In 2017, a local grassroots organisation, Lifeline Nehemiah Projects, developed a community-based mentoring intervention '2YoungLives' (2YLs) for adolescent girls in Eastern Freetown. We aim to formally assess the feasibility and implementation of the 2YL mentorship scheme in new communities in Sierra Leone. METHODS: A hybrid type 2 pilot cluster randomised controlled trial of the 2YL mentoring scheme in urban and rural communities living around twelve peripheral health units (PHU) across five districts in Sierra Leone. Clusters will be matched into pairs and randomisation will be determined by computer-generated random numbers via a secure web-based system hosted by MedSciNet. All under-eighteen adolescents identified as pregnant in the community and/or the PHU are included. Feasibility (recruitment, retention, and attrition rates; data collection and completeness; sample calculation) and primary clinical outcome data (composite of maternal deaths, stillbirths, neonatal deaths) will be collected. A mixed-methods process evaluation will explore implementation outcomes, mechanisms of change, contextual factors, experiences of care, and health and wellbeing. A concurrent cost-consequence analysis will be undertaken. Main trial analysis will be pragmatic, by intention to treat, and a complementary per protocol analysis will also be included. DISCUSSION: Improving health and wellbeing for adolescent girls (including sexual and reproductive health) remains a top priority in Sierra Leone indicated by several government policies targeted to this group, in which maternal and infant mortality are still persistently high. Supporting these girls and facilitating their wellbeing is imperative, along with sensitisation of communities, strengthening of you
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- 2024
13. Preliminary findings on the experiences of care for women who suffered early pregnancy losses during the COVID-19 pandemic: a qualitative study.
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Silverio, SA, George-Carey, R, Memtsa, M, Kent-Nye, FE, Magee, LA, Sheen, KS, Burgess, K, Oza, M, Storey, C, Sandall, J, PUDDLES UK Collaboration, Easter, A, von Dadelszen, P, Jurković, D, Silverio, SA, George-Carey, R, Memtsa, M, Kent-Nye, FE, Magee, LA, Sheen, KS, Burgess, K, Oza, M, Storey, C, Sandall, J, PUDDLES UK Collaboration, Easter, A, von Dadelszen, P, and Jurković, D
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BACKGROUND: Women who suffer an early pregnancy loss require specific clinical care, aftercare, and ongoing support. In the UK, the clinical management of early pregnancy complications, including loss is provided mainly through specialist Early Pregnancy Assessment Units. The COVID-19 pandemic fundamentally changed the way in which maternity and gynaecological care was delivered, as health systems moved to rapidly reconfigure and re-organise services, aiming to reduce the risk and spread of SARS-CoV-2 infection. PUDDLES is an international collaboration investigating the pandemic's impact on care for people who suffered a perinatal bereavement. Presented here are initial qualitative findings undertaken with UK-based women who suffered early pregnancy losses during the pandemic, about how they navigated the healthcare system and its restrictions, and how they were supported. METHODS: In-keeping with a qualitative research design, in-depth semi-structured interviews were undertaken with an opportunity sample of women (N = 32) who suffered any early pregnancy loss during the COVID-19 pandemic. Data were analysed using a template analysis to understand women's access to services, care, and networks of support, during the pandemic following their pregnancy loss. The thematic template was based on findings from parents who had suffered a late-miscarriage, stillbirth, or neonatal death in the UK, during the pandemic. RESULTS: All women had experienced reconfigured maternity and early pregnancy services. Data supported themes of: 1) COVID-19 Restrictions as Impractical & Impersonal; 2) Alone, with Only Staff to Support Them; 3) Reduction in Service Provision Leading to Perceived Devaluation in Care; and 4) Seeking Their Own Support. Results suggest access to early pregnancy loss services was reduced and pandemic-related restrictions were often impractical (i.e., restrictions added to burden of accessing or receiving care). Women often reported being isolated and, concerning
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- 2024
14. Midwife continuity of care models versus other models of care for childbearing women.
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Sandall, J, Fernandez Turienzo, C, Devane, D, Soltani, H, Gillespie, P, Gates, S, Jones, LV, Shennan, AH, Rayment-Jones, H, Sandall, J, Fernandez Turienzo, C, Devane, D, Soltani, H, Gillespie, P, Gates, S, Jones, LV, Shennan, AH, and Rayment-Jones, H
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BACKGROUND: Midwives are primary providers of care for childbearing women globally and there is a need to establish whether there are differences in effectiveness between midwife continuity of care models and other models of care. This is an update of a review published in 2016. OBJECTIVES: To compare the effects of midwife continuity of care models with other models of care for childbearing women and their infants. SEARCH METHODS: We searched the Cochrane Pregnancy and Childbirth Trials Register, ClinicalTrials.gov, and the WHO International Clinical Trials Registry Platform (ICTRP) (17 August 2022), as well as the reference lists of retrieved studies. SELECTION CRITERIA: All published and unpublished trials in which pregnant women are randomly allocated to midwife continuity of care models or other models of care during pregnancy and birth. DATA COLLECTION AND ANALYSIS: Two authors independently assessed studies for inclusion criteria, scientific integrity, and risk of bias, and carried out data extraction and entry. Primary outcomes were spontaneous vaginal birth, caesarean section, regional anaesthesia, intact perineum, fetal loss after 24 weeks gestation, preterm birth, and neonatal death. We used GRADE to rate the certainty of evidence. MAIN RESULTS: We included 17 studies involving 18,533 randomised women. We assessed all studies as being at low risk of scientific integrity/trustworthiness concerns. Studies were conducted in Australia, Canada, China, Ireland, and the United Kingdom. The majority of the included studies did not include women at high risk of complications. There are three ongoing studies targeting disadvantaged women. Primary outcomes Based on control group risks observed in the studies, midwife continuity of care models, as compared to other models of care, likely increase spontaneous vaginal birth from 66% to 70% (risk ratio (RR) 1.05, 95% confidence interval (CI) 1.03 to 1.07; 15 studies, 17,864 participants; moderate-certainty evidence), li
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- 2024
15. Meaningful community engagement and involvement in global health and research: 'Changing mindsets with a million conversations' in Sierra Leone.
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November, L, Kamara, M, Kamara, P, Thomas, S, Kingsford, AM, Shennan, AH, Sandall, J, Turienzo, CF, Williams, PT, November, L, Kamara, M, Kamara, P, Thomas, S, Kingsford, AM, Shennan, AH, Sandall, J, Turienzo, CF, and Williams, PT
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- 2024
16. Clinicians’ experiences of using and implementing a medical mobile phone app (QUiPP V2) designed to predict the risk of preterm birth and aid clinical decision making
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Carlisle, N., Watson, H. A., Carter, J., Kuhrt, K., Seed, P. T., Tribe, R. M., Sandall, J., and Shennan, A. H.
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- 2021
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17. Healthcare professionals’ attitudes, knowledge and self-efficacy levels regarding the use of self-hypnosis in childbirth: A prospective questionnaire survey
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McAllister, Sophie, Coxon, Kirstie, Murrells, T., and Sandall, J.
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- 2017
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18. Planned Early Delivery or Expectant Management for Late Preterm Preeclampsia (PHOENIX): A Randomized Controlled Trial
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Chappell, L.C., Brocklehurst, P., Green, M.E., Hunter, R., Hardy, P., Juszczak, E., Linsell, L., Chiocchia, V., Greenland, M., Placzek, A., Townend, J., Marlow, N., Sandall, J., and Shennan, A.
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- 2020
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19. External validation of prognostic models to predict stillbirth using International Prediction of Pregnancy Complications (IPPIC) Network database: individual participant data meta-analysis
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Allotey, J, Whittle, R, Snell, K, Smuk, M, Townsend, R, von Dadelszen, P, Heazell, A, Magee, L, Smith, G, Sandall, J, Thilaganathan, B, Zamora, J, Riley, R, Khalil, A, Thangaratinam, S, Coomarasamy, A, Kwong, A, Savitri, A, Salvesen, K, Bhattacharya, S, Uiterwaal, C, Staff, A, Andersen, L, Olive, E, Redman, C, Sletner, L, Daskalakis, G, Macleod, M, Abdollahain, M, Ramirez, J, Masse, J, Audibert, F, Magnus, P, Jenum, A, Baschat, A, Ohkuchi, A, Mcauliffe, F, West, J, Askie, L, Mone, F, Farrar, D, Zimmerman, P, Smits, L, Riddell, C, Kingdom, J, van de Post, J, Illanes, S, Holzman, C, van Kuijk, S, Carbillon, L, Villa, P, Eskild, A, Chappell, L, Prefumo, F, Velauthar, L, Seed, P, van Oostwaard, M, Verlohren, S, Poston, L, Ferrazzi, E, Vinter, C, Nagata, C, Brown, M, Vollebregt, K, Takeda, S, Langenveld, J, Widmer, M, Saito, S, Haavaldsen, C, Carroli, G, Olsen, J, Wolf, H, Zavaleta, N, Eisensee, I, Vergani, P, Lumbiganon, P, Makrides, M, Facchinetti, F, Sequeira, E, Gibson, R, Ferrazzani, S, Frusca, T, Norman, J, Figueiro, E, Lapaire, O, Laivuori, H, Lykke, J, Conde-Agudelo, A, Galindo, A, Mbah, A, Betran, A, Herraiz, I, Trogstad, L, Steegers, E, Salim, R, Huang, T, Adank, A, Zhang, J, Meschino, W, Browne, J, Allen, R, Costa, F, Klipstein-Grobusch Browne, K, Crowther, C, Jorgensen, J, Forest, J, Rumbold, A, Mol, B, Giguere, Y, Kenny, L, Ganzevoort, W, Odibo, A, Myers, J, Yeo, S, Goffinet, F, Mccowan, L, Pajkrt, E, Teede, H, Haddad, B, Dekker, G, Kleinrouweler, E, Lecarpentier, E, Roberts, C, Groen, H, Skrastad, R, Heinonen, S, Eero, K, Anggraini, D, Souka, A, Cecatti, J, Monterio, I, Pillalis, A, Souza, R, Hawkins, L, Gabbay-Benziv, R, Crovetto, F, Figuera, F, Jorgensen, L, Dodds, J, Patel, M, Aviram, A, Papageorghiou, A, Khan, K, Allotey J., Whittle R., Snell K. I. E., Smuk M., Townsend R., von Dadelszen P., Heazell A. E. P., Magee L., Smith G. C. S., Sandall J., Thilaganathan B., Zamora J., Riley R. D., Khalil A., Thangaratinam S., Coomarasamy A., Kwong A., Savitri A. I., Salvesen K. A., Bhattacharya S., Uiterwaal C. S. P. M., Staff A. C., Andersen L. B., Olive E. L., Redman C., Sletner L., Daskalakis G., Macleod M., Abdollahain M., Ramirez J. A., Masse J., Audibert F., Magnus P. M., Jenum A. K., Baschat A., Ohkuchi A., McAuliffe F. M., West J., Askie L. M., Mone F., Farrar D., Zimmerman P. A., Smits L. J. M., Riddell C., Kingdom J. C., van de Post J., Illanes S. E., Holzman C., van Kuijk S. M. J., Carbillon L., Villa P. M., Eskild A., Chappell L., Prefumo F., Velauthar L., Seed P., van Oostwaard M., Verlohren S., Poston L., Ferrazzi E., Vinter C. A., Nagata C., Brown M., Vollebregt K. C., Takeda S., Langenveld J., Widmer M., Saito S., Haavaldsen C., Carroli G., Olsen J., Wolf H., Zavaleta N., Eisensee I., Vergani P., Lumbiganon P., Makrides M., Facchinetti F., Sequeira E., Gibson R., Ferrazzani S., Frusca T., Norman J. E., Figueiro E. A., Lapaire O., Laivuori H., Lykke J. A., Conde-Agudelo A., Galindo A., Mbah A., Betran A. P., Herraiz I., Trogstad L., Smith G. G. S., Steegers E. A. P., Salim R., Huang T., Adank A., Zhang J., Meschino W. S., Browne J. L., Allen R. E., Costa F. D. S., Klipstein-Grobusch Browne K., Crowther C. A., Jorgensen J. S., Forest J. -C., Rumbold A. R., Mol B. W., Giguere Y., Kenny L. C., Ganzevoort W., Odibo A. O., Myers J., Yeo S. A., Goffinet F., McCowan L., Pajkrt E., Teede H. J., Haddad B. G., Dekker G., Kleinrouweler E. C., LeCarpentier E., Roberts C. T., Groen H., Skrastad R. B., Heinonen S., Eero K., Anggraini D., Souka A., Cecatti J. G., Monterio I., Pillalis A., Souza R., Hawkins L. A., Gabbay-Benziv R., Crovetto F., Figuera F., Jorgensen L., Dodds J., Patel M., Aviram A., Papageorghiou A., Khan K., Allotey, J, Whittle, R, Snell, K, Smuk, M, Townsend, R, von Dadelszen, P, Heazell, A, Magee, L, Smith, G, Sandall, J, Thilaganathan, B, Zamora, J, Riley, R, Khalil, A, Thangaratinam, S, Coomarasamy, A, Kwong, A, Savitri, A, Salvesen, K, Bhattacharya, S, Uiterwaal, C, Staff, A, Andersen, L, Olive, E, Redman, C, Sletner, L, Daskalakis, G, Macleod, M, Abdollahain, M, Ramirez, J, Masse, J, Audibert, F, Magnus, P, Jenum, A, Baschat, A, Ohkuchi, A, Mcauliffe, F, West, J, Askie, L, Mone, F, Farrar, D, Zimmerman, P, Smits, L, Riddell, C, Kingdom, J, van de Post, J, Illanes, S, Holzman, C, van Kuijk, S, Carbillon, L, Villa, P, Eskild, A, Chappell, L, Prefumo, F, Velauthar, L, Seed, P, van Oostwaard, M, Verlohren, S, Poston, L, Ferrazzi, E, Vinter, C, Nagata, C, Brown, M, Vollebregt, K, Takeda, S, Langenveld, J, Widmer, M, Saito, S, Haavaldsen, C, Carroli, G, Olsen, J, Wolf, H, Zavaleta, N, Eisensee, I, Vergani, P, Lumbiganon, P, Makrides, M, Facchinetti, F, Sequeira, E, Gibson, R, Ferrazzani, S, Frusca, T, Norman, J, Figueiro, E, Lapaire, O, Laivuori, H, Lykke, J, Conde-Agudelo, A, Galindo, A, Mbah, A, Betran, A, Herraiz, I, Trogstad, L, Steegers, E, Salim, R, Huang, T, Adank, A, Zhang, J, Meschino, W, Browne, J, Allen, R, Costa, F, Klipstein-Grobusch Browne, K, Crowther, C, Jorgensen, J, Forest, J, Rumbold, A, Mol, B, Giguere, Y, Kenny, L, Ganzevoort, W, Odibo, A, Myers, J, Yeo, S, Goffinet, F, Mccowan, L, Pajkrt, E, Teede, H, Haddad, B, Dekker, G, Kleinrouweler, E, Lecarpentier, E, Roberts, C, Groen, H, Skrastad, R, Heinonen, S, Eero, K, Anggraini, D, Souka, A, Cecatti, J, Monterio, I, Pillalis, A, Souza, R, Hawkins, L, Gabbay-Benziv, R, Crovetto, F, Figuera, F, Jorgensen, L, Dodds, J, Patel, M, Aviram, A, Papageorghiou, A, Khan, K, Allotey J., Whittle R., Snell K. I. E., Smuk M., Townsend R., von Dadelszen P., Heazell A. E. P., Magee L., Smith G. C. S., Sandall J., Thilaganathan B., Zamora J., Riley R. D., Khalil A., Thangaratinam S., Coomarasamy A., Kwong A., Savitri A. I., Salvesen K. A., Bhattacharya S., Uiterwaal C. S. P. M., Staff A. C., Andersen L. B., Olive E. L., Redman C., Sletner L., Daskalakis G., Macleod M., Abdollahain M., Ramirez J. A., Masse J., Audibert F., Magnus P. M., Jenum A. K., Baschat A., Ohkuchi A., McAuliffe F. M., West J., Askie L. M., Mone F., Farrar D., Zimmerman P. A., Smits L. J. M., Riddell C., Kingdom J. C., van de Post J., Illanes S. E., Holzman C., van Kuijk S. M. J., Carbillon L., Villa P. M., Eskild A., Chappell L., Prefumo F., Velauthar L., Seed P., van Oostwaard M., Verlohren S., Poston L., Ferrazzi E., Vinter C. A., Nagata C., Brown M., Vollebregt K. C., Takeda S., Langenveld J., Widmer M., Saito S., Haavaldsen C., Carroli G., Olsen J., Wolf H., Zavaleta N., Eisensee I., Vergani P., Lumbiganon P., Makrides M., Facchinetti F., Sequeira E., Gibson R., Ferrazzani S., Frusca T., Norman J. E., Figueiro E. A., Lapaire O., Laivuori H., Lykke J. A., Conde-Agudelo A., Galindo A., Mbah A., Betran A. P., Herraiz I., Trogstad L., Smith G. G. S., Steegers E. A. P., Salim R., Huang T., Adank A., Zhang J., Meschino W. S., Browne J. L., Allen R. E., Costa F. D. S., Klipstein-Grobusch Browne K., Crowther C. A., Jorgensen J. S., Forest J. -C., Rumbold A. R., Mol B. W., Giguere Y., Kenny L. C., Ganzevoort W., Odibo A. O., Myers J., Yeo S. A., Goffinet F., McCowan L., Pajkrt E., Teede H. J., Haddad B. G., Dekker G., Kleinrouweler E. C., LeCarpentier E., Roberts C. T., Groen H., Skrastad R. B., Heinonen S., Eero K., Anggraini D., Souka A., Cecatti J. G., Monterio I., Pillalis A., Souza R., Hawkins L. A., Gabbay-Benziv R., Crovetto F., Figuera F., Jorgensen L., Dodds J., Patel M., Aviram A., Papageorghiou A., and Khan K.
- Abstract
Objective: Stillbirth is a potentially preventable complication of pregnancy. Identifying women at high risk of stillbirth can guide decisions on the need for closer surveillance and timing of delivery in order to prevent fetal death. Prognostic models have been developed to predict the risk of stillbirth, but none has yet been validated externally. In this study, we externally validated published prediction models for stillbirth using individual participant data (IPD) meta-analysis to assess their predictive performance. Methods: MEDLINE, EMBASE, DH-DATA and AMED databases were searched from inception to December 2020 to identify studies reporting stillbirth prediction models. Studies that developed or updated prediction models for stillbirth for use at any time during pregnancy were included. IPD from cohorts within the International Prediction of Pregnancy Complications (IPPIC) Network were used to validate externally the identified prediction models whose individual variables were available in the IPD. The risk of bias of the models and cohorts was assessed using the Prediction study Risk Of Bias ASsessment Tool (PROBAST). The discriminative performance of the models was evaluated using the C-statistic, and calibration was assessed using calibration plots, calibration slope and calibration-in-the-large. Performance measures were estimated separately in each cohort, as well as summarized across cohorts using random-effects meta-analysis. Clinical utility was assessed using net benefit. Results: Seventeen studies reporting the development of 40 prognostic models for stillbirth were identified. None of the models had been previously validated externally, and the full model equation was reported for only one-fifth (20%, 8/40) of the models. External validation was possible for three of these models, using IPD from 19 cohorts (491 201 pregnant women) within the IPPIC Network database. Based on evaluation of the model development studies, all three models had an overa
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- 2022
20. Modified Early Obstetric Warning Scores: A Promising Tool but More Evidence and Standardization is Required
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Robbins, T., Shennan, A., and Sandall, J.
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- 2019
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21. POPPIE: protocol for a randomised controlled pilot trial of continuity of midwifery care for women at increased risk of preterm birth
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Fernandez Turienzo, C., Bick, D., Bollard, M., Brigante, L., Briley, A., Coxon, K., Cross, P., Healey, A., Mehta, M., Melaugh, A., Moulla, J., Seed, P. T., Shennan, A. H., Singh, C., Tribe, R. M., and Sandall, J.
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- 2019
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22. CRADLE-5: a stepped-wedge type 2 hybrid implementation-effectiveness cluster randomised controlled trial to evaluate the real-world scale-up of the CRADLE Vital Signs Alert intervention into routine maternity care in Sierra Leone-study protocol.
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Ridout, AE, Moses, FL, Herm-Singh, S, Turienzo, CF, Seed, PT, Goodhart, V, Vousden, N, Sam, B, Momoh, M, Kamara, D, Kuhrt, K, Samura, S, Beoku-Betts, C, Hurrell, A, Bramham, K, Kenneh, S, Smart, F, Chappell, L, Sandall, J, Shennan, A, CRIBS Collaborative Group, Ridout, AE, Moses, FL, Herm-Singh, S, Turienzo, CF, Seed, PT, Goodhart, V, Vousden, N, Sam, B, Momoh, M, Kamara, D, Kuhrt, K, Samura, S, Beoku-Betts, C, Hurrell, A, Bramham, K, Kenneh, S, Smart, F, Chappell, L, Sandall, J, Shennan, A, and CRIBS Collaborative Group
- Abstract
BACKGROUND: The CRADLE Vital Signs Alert intervention (an accurate easy-to-use device that measures blood pressure and pulse with inbuilt traffic-light early warning system, and focused training package) was associated with reduced rates of eclampsia and maternal death when trialled in urban areas in Sierra Leone. Subsequently, implementation was successfully piloted as evidenced by measures of fidelity, feasibility and adoption. The CRADLE-5 trial will examine whether national scale-up, including in the most rural areas, will reduce a composite outcome of maternal and fetal mortality and maternal morbidity and will evaluate how the CRADLE package can be embedded sustainably into routine clinical pathways. METHODS: CRADLE-5 is a stepped-wedge cluster-randomised controlled trial of the CRADLE intervention compared to routine maternity care across eight rural districts in Sierra Leone (Bonthe, Falaba, Karene, Kailahun, Koinadugu, Kono, Moyamba, Tonkolili). Each district will cross from control to intervention at six-weekly intervals over the course of 1 year (May 2022 to June 2023). All women identified as pregnant or within six-weeks postpartum presenting for maternity care in the district are included. Primary outcome data (composite rate of maternal death, stillbirth, eclampsia and emergency hysterectomy) will be collected. A mixed-methods process and scale-up evaluation (informed by Medical Research Council guidance for complex interventions and the World Health Organization ExpandNet tools) will explore implementation outcomes of fidelity, adoption, adaptation and scale-up outcomes of reach, maintenance, sustainability and integration. Mechanisms of change and contextual factors (barriers and facilitators) will be assessed. A concurrent cost-effectiveness analysis will be undertaken. DISCUSSION: International guidance recommends that all pregnant and postpartum women have regular blood pressure assessment, and healthcare staff are adequately trained to respond to
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- 2023
23. Antenatal detection of large-for-gestational-age fetuses following implementation of the Growth Assessment Protocol: secondary analysis of a randomised control trial.
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Relph, S, Vieira, MC, Copas, A, Winsloe, C, Coxon, K, Alagna, A, Briley, A, Johnson, M, Page, L, Peebles, D, Shennan, A, Thilaganathan, B, Marlow, N, Lees, C, Lawlor, DA, Khalil, A, Sandall, J, Pasupathy, D, DESiGN trial team, Relph, S, Vieira, MC, Copas, A, Winsloe, C, Coxon, K, Alagna, A, Briley, A, Johnson, M, Page, L, Peebles, D, Shennan, A, Thilaganathan, B, Marlow, N, Lees, C, Lawlor, DA, Khalil, A, Sandall, J, Pasupathy, D, and DESiGN trial team
- Abstract
OBJECTIVE: To determine whether the Growth Assessment Protocol (GAP) affects the antenatal detection of large for gestational age (LGA) or maternal and perinatal outcomes amongst LGA babies. DESIGN: Secondary analysis of a pragmatic open randomised cluster control trial comparing the GAP with standard care. SETTING: Eleven UK maternity units. POPULATION: Pregnant women and their LGA babies born at ≥36+0 weeks of gestation. METHODS: Clusters were randomly allocated to GAP implementation or standard care. Data were collected from electronic patient records. Trial arms were compared using summary statistics, with unadjusted and adjusted (two-stage cluster summary approach) differences. MAIN OUTCOME MEASURES: Rate of detection of LGA (estimated fetal weight on ultrasound scan above the 90th centile after 34+0 weeks of gestation, defined by either population or customised growth charts), maternal and perinatal outcomes (e.g. mode of birth, postpartum haemorrhage, severe perineal tears, birthweight and gestational age, neonatal unit admission, perinatal mortality, and neonatal morbidity and mortality). RESULTS: A total of 506 LGA babies were exposed to GAP and 618 babies received standard care. There were no significant differences in the rate of LGA detection (GAP 38.0% vs standard care 48.0%; adjusted effect size -4.9%; 95% CI -20.5, 10.7; p = 0.54), nor in any of the maternal or perinatal outcomes. CONCLUSIONS: The use of GAP did not change the rate of antenatal ultrasound detection of LGA when compared with standard care.
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- 2023
24. Innovations to reduce maternal mortality and improve health and wellbeing of adolescent girls and their babies in Sierra Leone.
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Turienzo, CF, November, L, Kamara, M, Kamara, P, Goodhart, V, Ridout, A, Sam, B, Thomas, S, Williams, PT, Sandall, J, Shennan, AH, CRIBS Collaborative Group, Turienzo, CF, November, L, Kamara, M, Kamara, P, Goodhart, V, Ridout, A, Sam, B, Thomas, S, Williams, PT, Sandall, J, Shennan, AH, and CRIBS Collaborative Group
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- 2023
25. Scale-up of a novel vital signs alert device to improve maternity care in Sierra Leone: a mixed methods evaluation of adoption.
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Bright, S, Moses, F, Ridout, A, Sam, B, Momoh, M, Goodhart, V, Smart, F, Mannah, M, Issa, S, Herm-Singh, S, Reid, F, Seed, PT, Bunn, J, Shennan, A, Augustin, K, Sandall, J, Bright, S, Moses, F, Ridout, A, Sam, B, Momoh, M, Goodhart, V, Smart, F, Mannah, M, Issa, S, Herm-Singh, S, Reid, F, Seed, PT, Bunn, J, Shennan, A, Augustin, K, and Sandall, J
- Abstract
BACKGROUND: The CRADLE (Community blood pressure monitoring in Rural Africa: Detection of underLying pre-Eclampsia) Vital Signs Alert device-designed specifically to improve maternity care in low resource settings-had varying impact when trialled in different countries. To better understand the contextual factors that may contribute to this variation, this study retrospectively evaluated the adoption of CRADLE, during scale-up in Sierra Leone. METHODS: This was a mixed methods study. A quantitative indicator of adoption (the proportion of facilities trained per district) was calculated from existing training records, then focus groups were held with 'CRADLE Champions' in each district (n = 32), to explore adoption qualitatively. Template Analysis was used to deductively interpret qualitative data, guided by the NASSS (non-adoption, abandonment, scale-up, spread, sustainability) Framework. FINDINGS: Substantial but non-significant variation was found in the proportion of facilities trained in each district (range 59-90%) [X2 (7, N = 8) = 10.419, p = 0.166]. Qualitative data identified complexity in two NASSS domains that may have contributed to this variation: 'the technology' (for example, charging issues, difficulty interpreting device output and concerns about ongoing procurement) and 'the organisation' (for example, logistical barriers to implementing training, infighting and high staff turnover). Key strategies mentioned to mitigate against these issues included: transparent communication at all levels; encouraging localised adaptations during implementation (including the involvement of community leaders); and selecting Champions with strong soft skills (particularly conflict resolution and problem solving). CONCLUSIONS: Complexity related to the technology and the organisational context were found to influence the adoption of CRADLE in Sierra Leone, with substantial inter-district variation. These findings emphasise the importance of gaining an in-depth unders
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- 2023
26. Reflective, pragmatic, and reactive decision-making by maternity service providers during the SARS-CoV-2 pandemic health system shock: a qualitative, grounded theory analysis.
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Silverio, SA, De Backer, K, Brown, JM, Easter, A, Khazaezadeh, N, Rajasingam, D, Sandall, J, Magee, LA, Silverio, SA, De Backer, K, Brown, JM, Easter, A, Khazaezadeh, N, Rajasingam, D, Sandall, J, and Magee, LA
- Abstract
BACKGROUND: Pregnant and postpartum women were identified as having particular vulnerability to severe symptomatology of SARS-CoV-2 infection, so maternity services significantly reconfigured their care provision. We examined the experiences and perceptions of maternity care staff who provided care during the pandemic in South London, United Kingdom - a region of high ethnic diversity with varied levels of social complexity. METHODS: We conducted a qualitative interview study, as part of a service evaluation between August and November 2020, using in-depth, semi-structured interviews with a range of staff (N = 29) working in maternity services. Data were analysed using Grounded Theory analysis appropriate to cross-disciplinary health research. ANALYSIS & FINDINGS: Maternity healthcare professionals provided their views, experiences, and perceptions of delivering care during the pandemic. Analysis rendered three emergent themes regarding decision-making during reconfigured maternity service provision, organised into pathways: 1) 'Reflective decision-making'; 2) 'Pragmatic decision-making'; and 3) 'Reactive decision-making'. Whilst pragmatic decision-making was found to disrupt care, reactive-decision-making was perceived to devalue the care offered and provided. Alternatively, reflective decision-making, despite the difficult working conditions of the pandemic, was seen to benefit services, with regards to care of high-quality, sustainability of staff, and innovation within the service. CONCLUSIONS: Decision-making within maternity care was found to take three forms - where at best changes to services could be innovative, at worst they could cause devaluation in care being delivered, and more often than not, these changes were disruptive. With regard to positive changes, healthcare providers identified staff empowerment, flexible working patterns (both for themselves and collectively as teams), personalised care delivery, and change-making in general, as key areas to
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- 2023
27. Strengthening open disclosure after incidents in maternity care: a realist synthesis of international research evidence.
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Adams, M, Hartley, J, Sanford, N, Heazell, AE, Iedema, R, Bevan, C, Booker, M, Treadwell, M, Sandall, J, Adams, M, Hartley, J, Sanford, N, Heazell, AE, Iedema, R, Bevan, C, Booker, M, Treadwell, M, and Sandall, J
- Abstract
BACKGROUND: Open Disclosure (OD) is open and timely communication about harmful events arising from health care with those affected. It is an entitlement of service-users and an aspect of their recovery, as well as an important dimension of service safety improvement. Recently, OD in maternity care in the English National Health Service has become a pressing public issue, with policymakers promoting multiple interventions to manage the financial and reputational costs of communication failures. There is limited research to understand how OD works and its effects in different contexts. METHODS: Realist literature screening, data extraction, and retroductive theorisation involving two advisory stakeholder groups. Data relevant to families, clinicians, and services were mapped to theorise the relationships between contexts, mechanisms, and outcomes. From these maps, key aspects for successful OD were identified. RESULTS: After realist quality appraisal, 38 documents were included in the synthesis (22 academic, 2 training guidance, and 14 policy report). 135 explanatory accounts were identified from the included documents (with n = 41 relevant to families; n = 37 relevant to staff; and n = 37 relevant to services). These were theorised as five key mechanism sets: (a) meaningful acknowledgement of harm, (b) opportunity for family involvement in reviews and investigations, (c) possibilities for families and staff to make sense of what happened, (d) specialist skills and psychological safety of clinicians, and (e) families and staff knowing that improvements are happening. Three key contextual factors were identified: (a) the configuration of the incident (how and when identified and classified as more or less severe); (b) national or state drivers, such as polices, regulations, and schemes, designed to promote OD; and (c) the organisational context within which these these drivers are recieived and negotiated. CONCLUSIONS: This is the first review to theorise how OD works
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- 2023
28. Targeted health and social care interventions for women and infants who are disproportionately impacted by health inequalities in high-income countries: a systematic review.
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Khan, Z, Vowles, Z, Fernandez Turienzo, C, Barry, Z, Brigante, L, Downe, S, Easter, A, Harding, S, McFadden, A, Montgomery, E, Page, L, Rayment-Jones, H, Renfrew, M, Silverio, SA, Spiby, H, Villarroel-Williams, N, Sandall, J, Khan, Z, Vowles, Z, Fernandez Turienzo, C, Barry, Z, Brigante, L, Downe, S, Easter, A, Harding, S, McFadden, A, Montgomery, E, Page, L, Rayment-Jones, H, Renfrew, M, Silverio, SA, Spiby, H, Villarroel-Williams, N, and Sandall, J
- Abstract
BACKGROUND: Disadvantaged populations (such as women from minority ethnic groups and those with social complexity) are at an increased risk of poor outcomes and experiences. Inequalities in health outcomes include preterm birth, maternal and perinatal morbidity and mortality, and poor-quality care. The impact of interventions is unclear for this population, in high-income countries (HIC). The review aimed to identify and evaluate the current evidence related to targeted health and social care service interventions in HICs which can improve health inequalities experienced by childbearing women and infants at disproportionate risk of poor outcomes and experiences. METHODS: Twelve databases searched for studies across all HICs, from any methodological design. The search concluded on 8/11/22. The inclusion criteria included interventions that targeted disadvantaged populations which provided a component of clinical care that differed from standard maternity care. RESULTS: Forty six index studies were included. Countries included Australia, Canada, Chile, Hong Kong, UK and USA. A narrative synthesis was undertaken, and results showed three intervention types: midwifery models of care, interdisciplinary care, and community-centred services. These intervention types have been delivered singularly but also in combination of each other demonstrating overlapping features. Overall, results show interventions had positive associations with primary (maternal, perinatal, and infant mortality) and secondary outcomes (experiences and satisfaction, antenatal care coverage, access to care, quality of care, mode of delivery, analgesia use in labour, preterm birth, low birth weight, breastfeeding, family planning, immunisations) however significance and impact vary. Midwifery models of care took an interpersonal and holistic approach as they focused on continuity of carer, home visiting, culturally and linguistically appropriate care and accessibility. Interdisciplinary care took a str
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- 2023
29. Understanding challenges as they impact on hospital-level care for pre-eclampsia in rural Ethiopia: a qualitative study.
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Robbins, T, Shennan, A, Sandall, J, Eshetu Guangul, T, Demissew, R, Abdella, A, Mayston, R, Hanlon, C, Robbins, T, Shennan, A, Sandall, J, Eshetu Guangul, T, Demissew, R, Abdella, A, Mayston, R, and Hanlon, C
- Abstract
OBJECTIVE: To explore hospital-level care for pre-eclampsia in Ethiopia, considering the perspectives of those affected and healthcare providers, in order to understand barriers and facilitators to early detection, care escalation and appropriate management. SETTING: A primary and a general hospital in southern Ethiopia. PARTICIPANTS: Women with lived experience of pre-eclampsia care in the hospital, families of women deceased due to pre-eclampsia, midwives, doctors, integrated emergency surgical officers and healthcare managers. RESULTS: This study identified numerous systemic barriers to provision of quality, person-centred care for pre-eclampsia in hospitals. Individual staff efforts to respond to maternal emergencies were undermined by a lack of consistency in availability of resources and support. The ways in which policies were applied exacerbated inequities in care. Staff improvised as a means of managing with limited material or human resources and knowledge. Social hierarchies and punitive cultures challenged adequacy of communication with women, documentation of care given and supportive environments for quality improvement. CONCLUSIONS: Quality care for pre-eclampsia requires organisational change to create a safe space for learning and improvement, alongside efforts to offer patient-centred care and ensure providers are equipped with knowledge, resources and support to adhere to evidence-based practice.
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- 2023
30. The feasibility of team care for women seeking to plan a vaginal breech birth (OptiBreech 1): an observational implementation feasibility study in preparation for a pilot trial.
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Walker, S, Spillane, E, Stringer, K, Meadowcroft, A, Dasgupta, T, Davies, SM, Sandall, J, Shennan, A, OptiBreech Collaborative, Walker, S, Spillane, E, Stringer, K, Meadowcroft, A, Dasgupta, T, Davies, SM, Sandall, J, Shennan, A, and OptiBreech Collaborative
- Abstract
BACKGROUND: OptiBreech Care is a care pathway for breech presentation at term, including where chosen, physiological breech birth attended by professionals with advanced training and/or proficiency. We aimed to assess the feasibility of implementing OptiBreech team care prior to proceeding with a planned pilot randomised controlled trial. METHODS: Our design was an observational implementation feasibility assessment across England and Wales, January 2021-June 2022. Our objectives were to determine whether Trusts could provide attendants with advanced training (implementation feasibility), who deliver protocol-consistent care (fidelity), within existing resources (costs), while maintaining low neonatal admission rates (safety) and adequate recruitment rates (trial feasibility). Participants included women > 37 weeks pregnant with a breech-presenting foetus, requesting support for a vaginal breech birth following standard counselling, and staff involved in the study. No randomisation occurred in this first stage of feasibility work. RESULTS: Thirteen National Health Service sites were recruited. A total of 82 women planned births in the study. Sites with a breech specialist midwife recruited at double the rate of sites without (0.90/month, 95% CI 0.64-1.16 vs 0.40, 95% CI 0.12-0.68). Referrals into the study came from midwives (46%), obstetricians (34%) and women themselves (20%). Vaginal births were attended by staff with OptiBreech training at 87.5% (35/40, 95% CI 0.732-0.958) and by staff who met additional proficiency criteria at 67.5% (27/40, 95% CI 0.509-0.814). Fidelity criteria were more consistently met by staff who also met proficiency criteria. There were four neonatal admissions (4.9%, 4/82), including one serious adverse outcome (1.2%, 1/82). CONCLUSIONS: A prospective observational cohort of OptiBreech collaborative care, which could potentially support nested or cluster randomisation, appears feasible in sites willing to establish a dedicated clinic and
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- 2023
31. Project20: maternity care mechanisms that improve access and engagement for women with social risk factors in the UK - a mixed-methods, realist evaluation.
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Rayment-Jones, H, Dalrymple, K, Harris, JM, Harden, A, Parslow, E, Georgi, T, Sandall, J, Rayment-Jones, H, Dalrymple, K, Harris, JM, Harden, A, Parslow, E, Georgi, T, and Sandall, J
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OBJECTIVES: To evaluate how women access and engage with different models of maternity care, whether specialist models improve access and engagement for women with social risk factors, and if so, how? DESIGN: Realist evaluation. SETTING: Two UK maternity service providers. PARTICIPANTS: Women accessing maternity services in 2019 (n=1020). METHODS: Prospective observational cohort with multinomial regression analysis to compare measures of access and engagement between models and place of antenatal care. Realist informed, longitudinal interviews with women accessing specialist models of care were analysed to identify mechanisms. MAIN OUTCOME MEASURES: Measures of access and engagement, healthcare-seeking experiences. RESULTS: The number of social risk factors women were experiencing increased with deprivation score, with the most deprived more likely to receive a specialist model that provided continuity of care. Women attending hospital-based antenatal care were more likely to access maternity care late (risk ratio (RR) 2.51, 95% CI 1.33 to 4.70), less likely to have the recommended number of antenatal appointments (RR 0.61, 95% CI 0.38 to 0.99) and more likely to have over 15 appointments (RR 4.90, 95% CI 2.50 to 9.61) compared with community-based care. Women accessing standard care (RR 0.02, 95% CI 0.00 to 0.11) and black women (RR 0.02, 95% CI 0.00 to 0.11) were less likely to have appointments with a known healthcare professional compared with the specialist model. Qualitative data revealed mechanisms for improved access and engagement including self-referral, relational continuity with a small team of midwives, flexibility and situating services within deprived community settings. CONCLUSION: Inequalities in access and engagement with maternity care appears to have been mitigated by the community-based specialist model that provided continuity of care. The findings enabled the refinement of a realist programme theory to inform those developing maternity servic
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- 2023
32. 'She was there all the time'. A qualitative study exploring how women at higher risk for preterm birth experience midwifery continuity of care.
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Brigante, L, Coxon, K, Fernandez Turienzo, C, Sandall, J, Brigante, L, Coxon, K, Fernandez Turienzo, C, and Sandall, J
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PROBLEM: There is a paucity of research on experiences and views of women at higher risk of preterm birth of midwifery continuity of care. BACKGROUND: Midwifery continuity of care (MCoC) has been associated with improved maternal outcomes and with lower levels of preterm births and stillbirths. The majority of MCoC studies have focused on women without risk factors and little has been published on women with obstetric complexities. The aim of this study is to explore the views and experiences of women identified as a higher risk of preterm birth who have had continuity of care from midwives. DESIGN: Face-to-face, semi-structured interviews with 16 women identified as at increased risk of preterm birth and experienced continuity of midwifery care across pregnancy, birth and the postnatal period. Care had been provided by the pilot intervention group for the pilot study of midwifery practice in preterm birth including women's experiences (POPPIE) trial. FINDINGS: Women valued continuity of midwifery care across the care pathway and described the reassurance provided by having 24 h a day, seven days a week access to known midwives. Consistency of care, advocacy and accessibility to the team were described as the main factors contributing to their feelings of safety and control. KEY CONCLUSIONS: Recognising that known midwives were 'there all the time' made women feel listened to and actively involved in clinical decision making, which contributed to women feeling less stressed and anxious during their pregnancy, birth and early parenthood. When developing MCoC models for women with obstetric complexities: access, advocacy and time should be embedded to ensure women can build trusting relationships and reduce anxiety levels.
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- 2023
33. Characteristics associated with antenatally unidentified small-for-gestational-age fetuses: prospective cohort study nested within DESiGN randomized controlled trial.
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Relph, S, Vieira, MC, Copas, A, Alagna, A, Page, L, Winsloe, C, Shennan, A, Briley, A, Johnson, M, Lees, C, Lawlor, DA, Sandall, J, Khalil, A, Pasupathy, D, DESiGN Trial Team and DESiGN Collaborative Group, Relph, S, Vieira, MC, Copas, A, Alagna, A, Page, L, Winsloe, C, Shennan, A, Briley, A, Johnson, M, Lees, C, Lawlor, DA, Sandall, J, Khalil, A, Pasupathy, D, and DESiGN Trial Team and DESiGN Collaborative Group
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OBJECTIVE: To identify the clinical characteristics and patterns of ultrasound use amongst pregnancies with an antenatally unidentified small-for-gestational-age (SGA) fetus, compared with those in which SGA is identified, to understand how to design interventions that improve antenatal SGA identification. METHODS: This was a prospective cohort study of singleton, non-anomalous SGA (birth weight < 10th centile) neonates born after 24 + 0 gestational weeks at 13 UK sites, recruited for the baseline period and control arm of the DESiGN trial. Pregnancy with antenatally unidentified SGA was defined if there was no scan or if the final scan showed estimated fetal weight (EFW) at the 10th centile or above. Identified SGA was defined if EFW was below the 10th centile at the last scan. Maternal and fetal sociodemographic and clinical characteristics were studied for associations with unidentified SGA using unadjusted and adjusted logistic regression models. Ultrasound parameters (gestational age at first growth scan, number and frequency of ultrasound scans) were described, stratified by presence of indication for serial ultrasound. Associations of unidentified SGA with absolute centile and percentage weight difference between the last scan and birth were also studied on unadjusted and adjusted logistic regression, according to time between the last scan and birth. RESULTS: Of the 15 784 SGA babies included, SGA was not identified antenatally in 78.7% of cases. Of pregnancies with unidentified SGA, 47.1% had no recorded growth scan. Amongst 9410 pregnancies with complete data on key maternal comorbidities and antenatal complications, the risk of unidentified SGA was lower for women with any indication for serial scans (adjusted odds ratio (aOR), 0.56 (95% CI, 0.49-0.64)), for Asian compared with white women (aOR, 0.80 (95% CI, 0.69-0.93)) and for those with non-cephalic presentation at birth (aOR, 0.58 (95% CI, 0.46-0.73)). The risk of unidentified SGA was highest among wo
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- 2023
34. How are hospitals in England caring for women at risk of preterm birth in 2021? The influence of national guidance on preterm birth care in England: a national questionnaire.
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Carlisle, N, Care, A, Anumba, DOC, Dalkin, S, Sandall, J, Shennan, AH, Carlisle, N, Care, A, Anumba, DOC, Dalkin, S, Sandall, J, and Shennan, AH
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BACKGROUND: National guidance (Saving Babies Lives Care Bundle Version 2 (SBLCBv2) Element 5) was published in 2019, with the aim to standardise preterm care in England. We plan to identify how many preterm birth surveillance clinics there are in England, and to define current national management in caring for women who are both asymptomatic and high-risk of preterm birth, and who arrive symptomatically in threatened preterm labour, to assist preterm management both nationally and internationally. METHODS: An online survey comprising of 27 questions was sent to all maternity units in England between February 2021 to July 2021. RESULTS: Data was obtained from 96 units. Quantitative analysis and free text analysis was then undertaken. We identified 78 preterm birth surveillance clinics in England, an increase from 30 preterm clinics in 2017. This is a staggering 160% increase in 4 years. SBLCBv2 has had a considerable impact in increasing preterm birth surveillance clinic services, with the majority (61%) of sites reporting that the NHS England publication influenced their unit in setting up their clinic. Variations exist at every step of the preterm pathway, such as deciding which risk factors warrant referral, distinguishing within particular risk factors, and offering screening tests and treatment options. CONCLUSIONS: While variations in care still do persist, hospitals have done well to increase preterm surveillance clinics, under the difficult circumstances of the COVID pandemic and many without specific additional funding.
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- 2023
35. A continuity of care programme for women at risk of preterm birth in the UK: Process evaluation of a hybrid randomised controlled pilot trial.
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Gleason-Comstock, J, Fernandez Turienzo, C, Hull, LH, Coxon, K, Bollard, M, Cross, P, Seed, PT, Shennan, AH, Sandall, J, POPPIE Pilot Collaborative Group, Gleason-Comstock, J, Fernandez Turienzo, C, Hull, LH, Coxon, K, Bollard, M, Cross, P, Seed, PT, Shennan, AH, Sandall, J, and POPPIE Pilot Collaborative Group
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BACKGROUND: The development and evaluation of specific maternity care packages designed to address preterm birth remains a public health priority. We aim to evaluate the implementation, context, and potential mechanisms of action, of a new care pathway that combined midwifery continuity of care with a specialist obstetric clinic for women at risk of preterm birth (POPPIE) in London (UK). METHODS: We did a multiphase mixed method triangulation evaluation nested within a hybrid type 2, randomised controlled trial in London (United Kingdom). Pregnant women with identified risk factors for preterm birth were eligible for trial participation and randomly assigned (1:1) to either midwifery continuity of care linked to a specialist obstetric clinic (POPPIE group) or standard maternity care. The primary outcome was a composite of appropriate and timely interventions for the prevention and/or management of preterm labour and birth, analysed according to intention to treat. Clinical and process outcome data were abstracted from medical records and electronic data systems, and coded by study team members, who were masked to study group allocation. Implementation data were collected from meeting records and key documents, postnatal surveys (n = 164), semi-structured interviews with women (n = 30), healthcare providers and stakeholders (n = 24) pre-, mid and post implementation. Qualitative and quantitative data from meeting records and key documents were examined narratively. Qualitative data from interviews were analysed using three thematic frameworks: Proctor's (for implementation outcomes: appropriateness, adoption, feasibility, acceptability, fidelity, penetration, sustainability), the Consolidated Framework for Implementation Research (for determinants of implementation), and published program theories of continuity models (for potential mechanisms). Data triangulation followed a convergent parallel and pragmatic approach which brought quantitative and qualitative data to
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- 2023
36. A process evaluation of Promotional Guides used by health visitors to support men's transition to fatherhood: a qualitative study.
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Baldwin, S, Malone, M, Sandall, J, Bick, D, Baldwin, S, Malone, M, Sandall, J, and Bick, D
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BACKGROUND: Health visitors play an important role in supporting new parents in their transition to parenthood. A programme known as the Promotional Guide system is used by many health visitors in England with mothers and fathers to support this transition, but there is little known about health visitors' views of the Promotional Guides, how they are used in practice or barriers to effective implementation with fathers. AIMS: The aim of this study was to explore the following: (1) health visitors' use of Promotional Guides with fathers, (2) health visitors' assessment of father's mental health and wellbeing and (3) facilitators and barriers to using Promotional Guides in practice. METHODS: A prospective observational cohort study and a process evaluation informed by the Medical Research Council guidance were conducted. A purposive sample of 11 health visitors was interviewed, and an additional seven were observed using the Promotional Guides in practice. Data were analysed using framework analysis. RESULTS: Five main themes were identified from interview and observational data as follows: (1) Enquiry into fathers' mental health, (2) Promotional Guides in practice, (3) health visitors' perceptions of the Promotional Guides system, (4) barriers to using Promotional Guides with fathers and (5) facilitators and recommendations for using Promotional Guides with fathers. This study identified a number of barriers and facilitators to the use of Promotional Guides with fathers. Recommendations were made for improving services for first-time fathers, implementing the Promotional Guide system with fathers and highlighting areas for future research. CONCLUSION: This study considered the acceptability, feasibility and fidelity of using the Promotional Guide programme with fathers from the health visitor's perspective. The findings provided an insight into health visitors' experiences of working with fathers, inquiring about men's mental health needs and their use of the Promoti
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- 2023
37. A process evaluation of Promotional Guides used by health visitors to support men's transition to fatherhood: a qualitative study.
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Baldwin, S, Malone, M, Sandall, J, and Bick, D
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Background: Health visitors play an important role in supporting new parents in their transition to parenthood. A programme known as the Promotional Guide system is used by many health visitors in England with mothers and fathers to support this transition, but there is little known about health visitors' views of the Promotional Guides, how they are used in practice or barriers to effective implementation with fathers. Aims: The aim of this study was to explore the following: (1) health visitors' use of Promotional Guides with fathers, (2) health visitors' assessment of father's mental health and wellbeing and (3) facilitators and barriers to using Promotional Guides in practice. Methods: A prospective observational cohort study and a process evaluation informed by the Medical Research Council guidance were conducted. A purposive sample of 11 health visitors was interviewed, and an additional seven were observed using the Promotional Guides in practice. Data were analysed using framework analysis. Results: Five main themes were identified from interview and observational data as follows: (1) Enquiry into fathers' mental health, (2) Promotional Guides in practice, (3) health visitors' perceptions of the Promotional Guides system, (4) barriers to using Promotional Guides with fathers and (5) facilitators and recommendations for using Promotional Guides with fathers. This study identified a number of barriers and facilitators to the use of Promotional Guides with fathers. Recommendations were made for improving services for first-time fathers, implementing the Promotional Guide system with fathers and highlighting areas for future research. Conclusion: This study considered the acceptability, feasibility and fidelity of using the Promotional Guide programme with fathers from the health visitor's perspective. The findings provided an insight into health visitors' experiences of working with fathers, inquiring about men's mental health needs and their use of the Promotional Guides with men during the perinatal period. [ABSTRACT FROM AUTHOR]
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- 2024
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38. External validation of prognostic models to predict stillbirth using International Prediction of Pregnancy Complications (IPPIC) Network database: individual participant data meta-analysis
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Allotey, J., Whittle, R., Snell, K. I. E., Smuk, M., Townsend, R., von Dadelszen, P., Heazell, A. E. P., Magee, L., Smith, G. C. S., Sandall, J., Thilaganathan, B., Zamora, J., Riley, R. D., Khalil, A., Thangaratinam, S., Coomarasamy, A., Kwong, A., Savitri, A. I., Salvesen, K. A., Bhattacharya, S., Uiterwaal, C. S. P. M., Staff, A. C., Andersen, L. B., Olive, E. L., Redman, C., Sletner, L., Daskalakis, G., Macleod, M., Abdollahain, M., Ramirez, J. A., Masse, J., Audibert, F., Magnus, P. M., Jenum, A. K., Baschat, A., Ohkuchi, A., Mcauliffe, F. M., West, J., Askie, L. M., Mone, F., Farrar, D., Zimmerman, P. A., Smits, L. J. M., Riddell, C., Kingdom, J. C., van de Post, J., Illanes, S. E., Holzman, C., van Kuijk, S. M. J., Carbillon, L., Villa, P. M., Eskild, A., Chappell, L., Prefumo, F., Velauthar, L., Seed, P., van Oostwaard, M., Verlohren, S., Poston, L., Ferrazzi, E., Vinter, C. A., Nagata, C., Brown, M., Vollebregt, K. C., Takeda, S., Langenveld, J., Widmer, M., Saito, S., Haavaldsen, C., Carroli, G., Olsen, J., Wolf, H., Zavaleta, N., Eisensee, I., Vergani, P., Lumbiganon, P., Makrides, M., Facchinetti, F., Sequeira, E., Gibson, R., Ferrazzani, S., Frusca, T., Norman, J. E., Figueiro, E. A., Lapaire, O., Laivuori, H., Lykke, J. A., Conde-Agudelo, A., Galindo, A., Mbah, A., Betran, A. P., Herraiz, I., Trogstad, L., Smith, G. G. S., Steegers, E. A. P., Salim, R., Huang, T., Adank, A., Zhang, J., Meschino, W. S., Browne, J. L., Allen, R. E., Costa, F. D. S., Klipstein-Grobusch Browne, K., Crowther, C. A., Jorgensen, J. S., Forest, J. -C., Rumbold, A. R., Mol, B. W., Giguere, Y., Kenny, L. C., Ganzevoort, W., Odibo, A. O., Myers, J., Yeo, S. A., Goffinet, F., Mccowan, L., Pajkrt, E., Teede, H. J., Haddad, B. G., Dekker, G., Kleinrouweler, E. C., Lecarpentier, E., Roberts, C. T., Groen, H., Skrastad, R. B., Heinonen, S., Eero, K., Anggraini, D., Souka, A., Cecatti, J. G., Monterio, I., Pillalis, A., Souza, R., Hawkins, L. A., Gabbay-Benziv, R., Crovetto, F., Figuera, F., Jorgensen, L., Dodds, J., Patel, M., Aviram, A., Papageorghiou, A., Khan, K., Clinicum, HUS Gynecology and Obstetrics, Department of Obstetrics and Gynecology, HUS Children and Adolescents, Lastentautien yksikkö, Children's Hospital, Allotey, J, Whittle, R, Snell, K, Smuk, M, Townsend, R, von Dadelszen, P, Heazell, A, Magee, L, Smith, G, Sandall, J, Thilaganathan, B, Zamora, J, Riley, R, Khalil, A, Thangaratinam, S, Coomarasamy, A, Kwong, A, Savitri, A, Salvesen, K, Bhattacharya, S, Uiterwaal, C, Staff, A, Andersen, L, Olive, E, Redman, C, Sletner, L, Daskalakis, G, Macleod, M, Abdollahain, M, Ramirez, J, Masse, J, Audibert, F, Magnus, P, Jenum, A, Baschat, A, Ohkuchi, A, Mcauliffe, F, West, J, Askie, L, Mone, F, Farrar, D, Zimmerman, P, Smits, L, Riddell, C, Kingdom, J, van de Post, J, Illanes, S, Holzman, C, van Kuijk, S, Carbillon, L, Villa, P, Eskild, A, Chappell, L, Prefumo, F, Velauthar, L, Seed, P, van Oostwaard, M, Verlohren, S, Poston, L, Ferrazzi, E, Vinter, C, Nagata, C, Brown, M, Vollebregt, K, Takeda, S, Langenveld, J, Widmer, M, Saito, S, Haavaldsen, C, Carroli, G, Olsen, J, Wolf, H, Zavaleta, N, Eisensee, I, Vergani, P, Lumbiganon, P, Makrides, M, Facchinetti, F, Sequeira, E, Gibson, R, Ferrazzani, S, Frusca, T, Norman, J, Figueiro, E, Lapaire, O, Laivuori, H, Lykke, J, Conde-Agudelo, A, Galindo, A, Mbah, A, Betran, A, Herraiz, I, Trogstad, L, Steegers, E, Salim, R, Huang, T, Adank, A, Zhang, J, Meschino, W, Browne, J, Allen, R, Costa, F, Klipstein-Grobusch Browne, K, Crowther, C, Jorgensen, J, Forest, J, Rumbold, A, Mol, B, Giguere, Y, Kenny, L, Ganzevoort, W, Odibo, A, Myers, J, Yeo, S, Goffinet, F, Mccowan, L, Pajkrt, E, Teede, H, Haddad, B, Dekker, G, Kleinrouweler, E, Lecarpentier, E, Roberts, C, Groen, H, Skrastad, R, Heinonen, S, Eero, K, Anggraini, D, Souka, A, Cecatti, J, Monterio, I, Pillalis, A, Souza, R, Hawkins, L, Gabbay-Benziv, R, Crovetto, F, Figuera, F, Jorgensen, L, Dodds, J, Patel, M, Aviram, A, Papageorghiou, A, Khan, K, Tampere University, Obstetrics and Gynaecology, APH - Quality of Care, Amsterdam Reproduction & Development (AR&D), APH - Personalized Medicine, APH - Digital Health, and Obstetrics and gynaecology
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Calibration (statistics) ,Perinatal Death ,Overfitting ,Cohort Studies ,Fetal Development ,0302 clinical medicine ,Discriminative model ,3123 Gynaecology and paediatrics ,Models ,Pregnancy ,GROWTH RESTRICTION ,Statistics ,Medicine ,Prenatal ,030212 general & internal medicine ,Ultrasonography ,RISK ,030219 obstetrics & reproductive medicine ,PRETERM ,Radiological and Ultrasound Technology ,LOW-DOSE ASPIRIN ,DIAGNOSIS TRIPOD ,Obstetrics and Gynecology ,General Medicine ,Statistical ,Stillbirth ,Prognosis ,Pregnancy Complication ,external validation ,individual participant data ,intrauterine death ,prediction model ,stillbirth ,Female ,Humans ,Infant, Newborn ,Models, Statistical ,Pregnancy Complications ,Regression Analysis ,Risk Assessment ,Ultrasonography, Prenatal ,3. Good health ,PREECLAMPSIA ,Meta-analysis ,Human ,Cohort study ,Prognosi ,MEDLINE ,Regression Analysi ,WEEKS GESTATION ,03 medical and health sciences ,VELOCIMETRY ,Radiology, Nuclear Medicine and imaging ,RECURRENCE ,business.industry ,Infant ,Newborn ,R1 ,HYPERTENSIVE DISORDERS ,Reproductive Medicine ,Sample size determination ,Cohort Studie ,RG ,business ,RA ,Predictive modelling - Abstract
Objective Stillbirth is a potentially preventable complication of pregnancy. Identifying women at high risk of stillbirth can guide decisions on the need for closer surveillance and timing of delivery in order to prevent fetal death. Prognostic models have been developed to predict the risk of stillbirth, but none has yet been validated externally. In this study, we externally validated published prediction models for stillbirth using individual participant data (IPD) meta-analysis to assess their predictive performance. Methods MEDLINE, EMBASE, DH-DATA and AMED databases were searched from inception to December 2020 to identify studies reporting stillbirth prediction models. Studies that developed or updated prediction models for stillbirth for use at any time during pregnancy were included. IPD from cohorts within the International Prediction of Pregnancy Complications (IPPIC) Network were used to validate externally the identified prediction models whose individual variables were available in the IPD. The risk of bias of the models and cohorts was assessed using the Prediction study Risk Of Bias ASsessment Tool (PROBAST). The discriminative performance of the models was evaluated using the C-statistic, and calibration was assessed using calibration plots, calibration slope and calibration-in-the-large. Performance measures were estimated separately in each cohort, as well as summarized across cohorts using random-effects meta-analysis. Clinical utility was assessed using net benefit. Results Seventeen studies reporting the development of 40 prognostic models for stillbirth were identified. None of the models had been previously validated externally, and the full model equation was reported for only one-fifth (20%, 8/40) of the models. External validation was possible for three of these models, using IPD from 19 cohorts (491 201 pregnant women) within the IPPIC Network database. Based on evaluation of the model development studies, all three models had an overall high risk of bias, according to PROBAST. In the IPD meta-analysis, the models had summary C-statistics ranging from 0.53 to 0.65 and summary calibration slopes ranging from 0.40 to 0.88, with risk predictions that were generally too extreme compared with the observed risks. The models had little to no clinical utility, as assessed by net benefit. However, there remained uncertainty in the performance of some models due to small available sample sizes. Conclusions The three validated stillbirth prediction models showed generally poor and uncertain predictive performance in new data, with limited evidence to support their clinical application. The findings suggest methodological shortcomings in their development, including overfitting. Further research is needed to further validate these and other models, identify stronger prognostic factors and develop more robust prediction models. (c) 2021 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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- 2022
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39. A survey of worries of pregnant women: Reliability and validity of the Greek version of the Cambridge Worry Scale
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Gourounti, K., Lykeridou, K., Taskou, C., Kafetsios, K., and Sandall, J.
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- 2012
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40. A process evaluation of Promotional Guides used by health visitors to support men’s transition to fatherhood: a qualitative study
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Baldwin, S, primary, Malone, M, additional, Sandall, J, additional, and Bick, D, additional
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- 2022
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41. Effect of Self-monitoring of Blood Pressure on Diagnosis of Hypertension During Higher-Risk Pregnancy: The BUMP 1 Randomized Clinical Trial
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Tucker, K. L., Mort, S., Yu, L-Y., Campbell, H., Rivero-Arias, O., Wilson, H., Allen, J., Band, R., Chisholm, A., Crawford, C., Dougall, G., Engonidou, L., Franssen, M., Green, M., Greenfield, S., Hinton, L., Hodgkinson, J., Lavallee, L., Leeson, P., McCourt, C., Mackillop, L., Sandall, J., Santos, M., Tarassenko, L., Velardo, C., Yardley, L., Chappell, L. C., McManus, R. J., BUMP Investigators, and investigators, BUMP
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Adult ,Telemonitoring ,Vital Signs ,Pregnancy, High-Risk ,Blood Pressure ,Blood Pressure Determination ,General Medicine ,Hypertension, Pregnancy-Induced ,Blood Pressure Monitoring, Ambulatory ,Clinical Trial ,Self Care ,Self-Testing ,Pregnancy ,General & Internal Medicine ,Hypertension ,Telemetry ,Humans ,Female ,Self-monitoring ,RG ,Gestational Hypertension ,Pre-eclampsia ,11 Medical and Health Sciences ,RC ,Original Investigation - Abstract
Importance Inadequate management of elevated blood pressure (BP) is a significant contributing factor to maternal deaths. Self-monitoring of BP in the general population has been shown to improve the diagnosis and management of hypertension; however, little is known about its use in pregnancy. Objective To determine whether self-monitoring of BP in higher-risk pregnancies leads to earlier detection of pregnancy hypertension. Design, Setting, and Participants Unblinded, randomized clinical trial that included 2441 pregnant individuals at higher risk of preeclampsia and recruited at a mean of 20 weeks’ gestation from 15 hospital maternity units in England between November 2018 and October 2019. Final follow-up was completed in April 2020. Interventions Participating individuals were randomized to either BP self-monitoring with telemonitoring (n = 1223) plus usual care or usual antenatal care alone (n = 1218) without access to telemonitored BP. Main Outcomes and Measures The primary outcome was time to first recorded hypertension measured by a health care professional. Results Among 2441 participants who were randomized (mean [SD] age, 33 [5.6] years; mean gestation, 20 [1.6] weeks), 2346 (96%) completed the trial. The time from randomization to clinic recording of hypertension was not significantly different between individuals in the self-monitoring group (mean [SD], 104.3 [32.6] days) vs in the usual care group (mean [SD], 106.2 [32.0] days) (mean difference, −1.6 days [95% CI, −8.1 to 4.9]; P = .64). Eighteen serious adverse events were reported during the trial with none judged as related to the intervention (12 [1%] in the self-monitoring group vs 6 [0.5%] in the usual care group). Conclusions and Relevance Among pregnant individuals at higher risk of preeclampsia, blood pressure self-monitoring with telemonitoring, compared with usual care, did not lead to significantly earlier clinic-based detection of hypertension. Trial Registration ClinicalTrials.gov Identifier: NCT03334149
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- 2022
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42. Improving antenatal detection of small‐for‐gestational‐age fetus: economic evaluation of Growth Assessment Protocol
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Relph, S., Vieira, M. C., Copas, A., Coxon, Kirstie, Alagna, A., Briley, A., Johnson, M., Page, L., Peebles, D., Shennan, A., Thilaganathan, B., Marlow, N., Lees, C., Lawlor, D. A., Khalil, A., Sandall, J., Pasupathy, D., Healey, A., Relph, S., Vieira, M. C., Copas, A., Coxon, Kirstie, Alagna, A., Briley, A., Johnson, M., Page, L., Peebles, D., Shennan, A., Thilaganathan, B., Marlow, N., Lees, C., Lawlor, D. A., Khalil, A., Sandall, J., Pasupathy, D., and Healey, A.
- Abstract
Objective To determine whether the Growth Assessment Protocol (GAP), as implemented in the DESiGN trial, is cost-effective in terms of antenatal detection of small-for-gestational-age (SGA) neonate, when compared with standard care. Methods This was an incremental cost-effectiveness analysis undertaken from the perspective of a UK National Health Service hospital provider. Thirteen maternity units from England, UK, were recruited to the DESiGN (DEtection of Small for GestatioNal age fetus) trial, a cluster randomized controlled trial. Singleton, non-anomalous pregnancies which delivered after 24 + 0 gestational weeks between November 2015 and February 2019 were analyzed. Probabilistic decision modeling using clinical trial data was undertaken. The main outcomes of the study were the expected incremental cost, the additional number of SGA neonates identified antenatally and the incremental cost-effectiveness ratio (ICER) (cost per additional SGA neonate identified) of implementing GAP. Secondary analysis focused on the ICER per infant quality-adjusted life year (QALY) gained. Results The expected incremental cost (including hospital care and implementation costs) of GAP over standard care was £34 559 per 1000 births, with a 68% probability that implementation of GAP would be associated with increased costs to sustain program delivery. GAP identified an additional 1.77 SGA neonates per 1000 births (55% probability of it being more clinically effective). The ICER for GAP was £19 525 per additional SGA neonate identified, with a 44% probability that GAP would both increase cost and identify more SGA neonates compared with standard care. The probability of GAP being the dominant clinical strategy was low (11%). The expected incremental cost per infant QALY gained ranged from £68 242 to £545 940, depending on assumptions regarding the QALY value of detection of SGA. Conclusion The economic case for replacing standard care with GAP is weak based on the analysis reported in
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- 2022
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43. HeAlth System StrEngThening in four sub-Saharan African countries (ASSET) to achieve high-quality, evidence-informed surgical, maternal and newborn, and primary care: protocol for pre-implementation phase studies.
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Seward, N, Hanlon, C, Abdella, A, Abrahams, Z, Alem, A, Araya, R, Bachmann, M, Bekele, A, Bogale, B, Brima, N, Chibanda, D, Curran, R, Davies, J, Beyene, A, Fairall, L, Farrant, L, Frissa, S, Gallagher, J, Gao, W, Gwyther, L, Harding, R, Kartha, MR, Leather, A, Lund, C, Marx, M, Nkhoma, K, Murdoch, J, Petersen, I, Petrus, R, van Rensburg, A, Sandall, J, Sevdalis, N, Sheenan, A, Tadesse, A, Thornicroft, G, Verhey, R, Willott, C, Prince, M, Seward, N, Hanlon, C, Abdella, A, Abrahams, Z, Alem, A, Araya, R, Bachmann, M, Bekele, A, Bogale, B, Brima, N, Chibanda, D, Curran, R, Davies, J, Beyene, A, Fairall, L, Farrant, L, Frissa, S, Gallagher, J, Gao, W, Gwyther, L, Harding, R, Kartha, MR, Leather, A, Lund, C, Marx, M, Nkhoma, K, Murdoch, J, Petersen, I, Petrus, R, van Rensburg, A, Sandall, J, Sevdalis, N, Sheenan, A, Tadesse, A, Thornicroft, G, Verhey, R, Willott, C, and Prince, M
- Abstract
To achieve universal health coverage, health system strengthening (HSS) is required to support the of delivery of high-quality care. The aim of the National Institute for Health Research Global Research Unit on HeAlth System StrEngThening in Sub-Saharan Africa (ASSET) is to address this need in a four-year programme, with three healthcare platforms involving eight work-packages. Key to effective health system strengthening (HSS) is the pre-implementation phase of research where efforts focus on applying participatory methods to embed the research programme within the existing health system. To conceptualise the approach, we provide an overview of the key methods applied across work-package to address this important phase of research conducted between 2017 and 2021.Work-packages are being undertaken in publicly funded health systems in rural and urban areas in Ethiopia, Sierra Leone, South Africa, and Zimbabwe. Stakeholders including patients and their caregivers, community representatives, clinicians, managers, administrators, and policymakers are the main research participants.In each work-package, initial activities engage stakeholders and build relationships to ensure co-production and ownership of HSSIs. A mixed-methods approach is then applied to understand and address determinants of high-quality care delivery. Methods such as situation analysis, cross-sectional surveys, interviews and focus group discussions are adopted to each work-package aim and context. At the end of the pre-implementation phase, findings are disseminated using focus group discussions and participatory Theory of Change workshops where stakeholders from each work package use findings to select HSSIs and develop a programme theory.ASSET places a strong emphasis of the pre-implementation phase in order to provide an in-depth and systematic diagnosis of the existing heath system functioning, needs for strengthening and stakeholder engagement. This common approach will inform the design and ev
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- 2022
44. Multicountry study protocol of COCOON: COntinuing Care in COVID-19 Outbreak global survey of New, expectant, and bereaved parent experiences
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Loughnan, SA, Gautam, R, Silverio, SA, Boyle, FM, Cassidy, J, Ellwood, D, Homer, C, Horey, D, Leisher, SH, de Montigny, F, Murphy, M, O'Donoghue, K, Quigley, P, Ravaldi, C, Sandall, J, Storey, C, Vannacci, A, Wilson, AN, Flenady, V, Loughnan, SA, Gautam, R, Silverio, SA, Boyle, FM, Cassidy, J, Ellwood, D, Homer, C, Horey, D, Leisher, SH, de Montigny, F, Murphy, M, O'Donoghue, K, Quigley, P, Ravaldi, C, Sandall, J, Storey, C, Vannacci, A, Wilson, AN, and Flenady, V
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INTRODUCTION: Globally, the COVID-19 pandemic has significantly disrupted the provision of healthcare and efficiency of healthcare systems and is likely to have profound implications for pregnant and postpartum women and their families including those who experience the tragedy of stillbirth or neonatal death. This study aims to understand the psychosocial impact of COVID-19 and the experiences of parents who have accessed maternity, neonatal and bereavement care services during this time. METHODS AND ANALYSIS: An international, cross-sectional, online and/or telephone-based/face-to-face survey is being administered across 15 countries and available in 11 languages. New, expectant and bereaved parents during the COVID-19 pandemic will be recruited. Validated psychometric scales will be used to measure psychosocial well-being. Data will be analysed descriptively and by assessing multivariable associations of the outcomes with explanatory factors. In seven of these countries, bereaved parents will be recruited to a nested, qualitative interview study. The data will be analysed using a grounded theory analysis (for each country) and thematic framework analysis (for intercountry comparison) to gain further insights into their experiences. ETHICS AND DISSEMINATION: Ethics approval for the multicountry online survey, COCOON, has been granted by the Mater Misericordiae Human Research Ethics Committee in Australia (reference number: AM/MML/63526). Ethics approval for the nested qualitative interview study, PUDDLES, has been granted by the King's College London Biomedical & Health Sciences, Dentistry, Medicine and Natural & Mathematical Sciences Research Ethics Subcommittee (reference number: HR-19/20-19455) in the UK. Local ethics committee approvals were granted in participating countries where required. Results of the study will be published in international peer-reviewed journals and through parent support organisations. Findings will contribute to our understanding of d
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- 2022
45. World Health Organization and knowledge translation in maternal, newborn, child and adolescent health and nutrition
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Duke, T, AlBuhairan, FS, Agarwal, K, Arora, NK, Arulkumaran, S, Bhutta, ZA, Binka, F, Castro, A, Claeson, M, Dao, B, Darmstadt, GL, English, M, Jardali, F, Merson, M, Ferrand, RA, Golden, A, Golden, MH, Homer, C, Jehan, F, Kabiru, CW, Kirkwood, B, Lawn, JE, Li, S, Patton, GC, Ruel, M, Sandall, J, Sachdev, HS, Tomlinson, M, Waiswa, P, Walker, D, Zlotkin, S, Duke, T, AlBuhairan, FS, Agarwal, K, Arora, NK, Arulkumaran, S, Bhutta, ZA, Binka, F, Castro, A, Claeson, M, Dao, B, Darmstadt, GL, English, M, Jardali, F, Merson, M, Ferrand, RA, Golden, A, Golden, MH, Homer, C, Jehan, F, Kabiru, CW, Kirkwood, B, Lawn, JE, Li, S, Patton, GC, Ruel, M, Sandall, J, Sachdev, HS, Tomlinson, M, Waiswa, P, Walker, D, and Zlotkin, S
- Abstract
The World Health Organization (WHO) has a mandate to promote maternal and child health and welfare through support to governments in the form of technical assistance, standards, epidemiological and statistical services, promoting teaching and training of healthcare professionals and providing direct aid in emergencies. The Strategic and Technical Advisory Group of Experts (STAGE) for maternal, newborn, child and adolescent health and nutrition (MNCAHN) was established in 2020 to advise the Director-General of WHO on issues relating to MNCAHN. STAGE comprises individuals from multiple low-income and middle-income and high-income countries, has representatives from many professional disciplines and with diverse experience and interests.Progress in MNCAHN requires improvements in quality of services, equity of access and the evolution of services as technical guidance, community needs and epidemiology changes. Knowledge translation of WHO guidance and other guidelines is an important part of this. Countries need effective and responsive structures for adaptation and implementation of evidence-based interventions, strategies to improve guideline uptake, education and training and mechanisms to monitor quality and safety. This paper summarises STAGE's recommendations on how to improve knowledge translation in MNCAHN. They include support for national and regional technical advisory groups and subnational committees that coordinate maternal and child health; support for national plans for MNCAHN and their implementation and monitoring; the production of a small number of consolidated MNCAHN guidelines to promote integrated and holistic care; education and quality improvement strategies to support guidelines uptake; monitoring of gaps in knowledge translation and operational research in MNCAHN.
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- 2022
46. World Health Organization and knowledge translation in maternal, newborn, child and adolescent health and nutrition.
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STAGE (Strategic Technical Advisory Group of Experts), Duke, T, AlBuhairan, FS, Agarwal, K, Arora, NK, Arulkumaran, S, Bhutta, ZA, Binka, F, Castro, A, Claeson, M, Dao, B, Darmstadt, GL, English, M, Jardali, F, Merson, M, Ferrand, RA, Golden, A, Golden, MH, Homer, C, Jehan, F, Kabiru, CW, Kirkwood, B, Lawn, JE, Li, S, Patton, GC, Ruel, M, Sandall, J, Sachdev, HS, Tomlinson, M, Waiswa, P, Walker, D, Zlotkin, S, STAGE (Strategic Technical Advisory Group of Experts), Duke, T, AlBuhairan, FS, Agarwal, K, Arora, NK, Arulkumaran, S, Bhutta, ZA, Binka, F, Castro, A, Claeson, M, Dao, B, Darmstadt, GL, English, M, Jardali, F, Merson, M, Ferrand, RA, Golden, A, Golden, MH, Homer, C, Jehan, F, Kabiru, CW, Kirkwood, B, Lawn, JE, Li, S, Patton, GC, Ruel, M, Sandall, J, Sachdev, HS, Tomlinson, M, Waiswa, P, Walker, D, and Zlotkin, S
- Abstract
The World Health Organization (WHO) has a mandate to promote maternal and child health and welfare through support to governments in the form of technical assistance, standards, epidemiological and statistical services, promoting teaching and training of healthcare professionals and providing direct aid in emergencies. The Strategic and Technical Advisory Group of Experts (STAGE) for maternal, newborn, child and adolescent health and nutrition (MNCAHN) was established in 2020 to advise the Director-General of WHO on issues relating to MNCAHN. STAGE comprises individuals from multiple low-income and middle-income and high-income countries, has representatives from many professional disciplines and with diverse experience and interests.Progress in MNCAHN requires improvements in quality of services, equity of access and the evolution of services as technical guidance, community needs and epidemiology changes. Knowledge translation of WHO guidance and other guidelines is an important part of this. Countries need effective and responsive structures for adaptation and implementation of evidence-based interventions, strategies to improve guideline uptake, education and training and mechanisms to monitor quality and safety. This paper summarises STAGE's recommendations on how to improve knowledge translation in MNCAHN. They include support for national and regional technical advisory groups and subnational committees that coordinate maternal and child health; support for national plans for MNCAHN and their implementation and monitoring; the production of a small number of consolidated MNCAHN guidelines to promote integrated and holistic care; education and quality improvement strategies to support guidelines uptake; monitoring of gaps in knowledge translation and operational research in MNCAHN.
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- 2022
47. Precarity and preparedness during the SARS-CoV-2 pandemic: A qualitative service evaluation of maternity healthcare professionals.
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De Backer, K, Brown, JM, Easter, A, Khazaezadeh, N, Rajasingam, D, Sandall, J, Magee, LA, Silverio, SA, De Backer, K, Brown, JM, Easter, A, Khazaezadeh, N, Rajasingam, D, Sandall, J, Magee, LA, and Silverio, SA
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INTRODUCTION: The SARS-CoV-2 pandemic has devastated populations, posing unprecedented challenges for healthcare services, staff and service-users. In the UK, rapid reconfiguration of maternity healthcare service provision changed the landscape of antenatal, intrapartum and postnatal care. This study aimed to explore the experiences of maternity services staff who provided maternity care during the SARS-CoV-2 pandemic to inform future improvements in care. MATERIAL AND METHODS: A qualitative interview service evaluation was undertaken at a single maternity service in an NHS Trust, South London. Respondents (n = 29) were recruited using a critical case purposeful sample of maternity services staff. Interviews were conducted using video-conferencing software, and were transcribed and analyzed using Grounded Theory Analysis appropriate for cross-disciplinary health research. The focus of analysis was on staff experiences of delivering maternity services and care during the SARS-CoV-2 pandemic. RESULTS: A theory of "Precarity and Preparedness" was developed, comprising three main emergent themes: "Endemic precarity: A health system under pressure"; "A top-down approach to managing the health system shock"; and "From un(der)-prepared to future flourishing". CONCLUSIONS: Maternity services in the UK were under significant strain and were inherently precarious. This was exacerbated by the SARS-CoV-2 pandemic, which saw further disruption to service provision, fragmentation of care and pre-existing staff shortages. Positive changes are required to improve staff retention and team cohesion, and ensure patient-centered care remains at the heart of maternity care.
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- 2022
48. Developing shared understanding of pre-eclampsia in Haiti and Zimbabwe using Theory of Change.
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Robinson, J, Robbins, T, Musiyiwa, M, Gidiri, MF, Mambo, V, Hill, C, Sandall, J, Hanlon, C, Shennan, AH, Robinson, J, Robbins, T, Musiyiwa, M, Gidiri, MF, Mambo, V, Hill, C, Sandall, J, Hanlon, C, and Shennan, AH
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Pre-eclampsia, a complex and multi-system disorder specific to pregnancy, is a leading cause of preventable maternal and perinatal deaths in low-resource settings. Early detection and appropriate intervention with management of hypertension, prevention of eclampsia and timely delivery are effective at reducing mortality and morbidity. Outcomes can be greatly improved with the provision and uptake of good quality care. Cultural contexts of maternal care, social practices and expectations around pregnancy and childbirth profoundly shape understanding and prioritisation when it comes to seeking out care. Few studies have addressed health education specifically targeting pre-eclampsia in low resource settings. The existing literature has limited descriptions of contextual barriers to care or of the intervention development processes employed. More engaging, holistic approaches to pre-eclampsia education for women and families that recognise the challenges they face and that support a shared understanding of the disorder, are needed. We describe our experience of developing a Theory of Change (ToC) as part of the co-production of educational resources for pre-eclampsia in Haiti and Zimbabwe.
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- 2022
49. Development and validation of a measure to assess patients' perceptions of their safety in an acute hospital setting.
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Sinclair, J, Foster, D, Murrells, T, Sandall, J, Sinclair, J, Foster, D, Murrells, T, and Sandall, J
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BACKGROUND: Safety measurement tools have traditionally examined safety climate and culture from the perspective of healthcare professionals. A small number of studies have used tools to measure patients' perceptions of safety. AIM: To develop and check the validity of a questionnaire, the King's Patient Safety Measure (KPSM), that assesses how patients perceive their safety when receiving acute care. DISCUSSION: A cross-sectional survey of 158 patients was undertaken that was constructed to establish the validity and reliability of a 13-item questionnaire. A general linear model statistically tested how patients perceived the safety of their care and whether those views were associated with covariates that included characteristics such as age, gender, ethnic identity, socio-economic factors, how long they stayed in hospital and the way they were admitted to hospital. CONCLUSION: The KPSM is a validated tool consisting of a single factor that is internally consistent. IMPLICATIONS FOR PRACTICE: The KPSM is appropriate for and potentially applicable to a diverse range of patients and could act as an early warning tool.
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- 2022
50. Project20: Maternity care mechanisms that improve (or exacerbate) health inequalities. A realist evaluation.
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Rayment-Jones, H, Harris, J, Harden, A, Turienzo, CF, Sandall, J, Rayment-Jones, H, Harris, J, Harden, A, Turienzo, CF, and Sandall, J
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BACKGROUND: Women with low socioeconomic status and social risk factors are at a disproportionate risk of poor birth outcomes and experiences of maternity care. Specialist models of maternity care that offer continuity are known to improve outcomes but underlying mechanisms are not well understood. AIM: To evaluate two UK specialist models of care that provide continuity to women with social risk factors and identify specific mechanisms that reduce, or exacerbate, health inequalities. METHODS: Realist informed interviews were undertaken throughout pregnancy and the postnatal period with 20 women with social risk factors who experienced a specialist model of care. FINDINGS: Experiences of stigma, discrimination and paternalistic care were reported when women were not in the presence of a known midwife during care episodes. Practical and emotional support, and evidence-based information offered by a known midwife improved disclosure of social risk factors, eased perceptions of surveillance and enabled active participation. Continuity of care offered reduced women's anxiety, enabled the development of a supportive network and improved women's ability to seek timely help. Women described how specialist model midwives knew their medical and social history and how this improved safety. Care set in the community by a team of six known midwives appeared to enhance these benefits. CONCLUSION: The identification of specific maternity care mechanisms supports current policy initiatives to scale up continuity models and will be useful in future evaluation of services for marginalised groups. However, the specialist models of care cannot overcome all inequalities without improvements in the maternity system as a whole.
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- 2022
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