Implementation of a diabetes in pregnancy clinical register in a complex setting: findings from a process evaluation

Background: Rates of diabetes in pregnancy are disproportionately higher among Aboriginal than non-Aboriginal women in Australia. Additional challenges are posed by the context of Aboriginal health including remoteness and disadvantage. A clinical register was established in 2011 to improve care coordination, and as an epidemiological and quality assurance tool. This paper presents results from a process evaluation identifying what worked well, persisting challenges and opportunities for improvement. Methods: Clinical register data were compared to the Northern Territory Midwives Data Collection. A cross-sectional survey of 113 health professionals across the region was also conducted in 2016 to assess use and value of the register; and five focus groups (49 healthcare professionals) documented improvements to models of care. Results: From January 2012 to December 2015, 1,410 women were referred to the register, 48% of whom were Aboriginal. In 2014, women on the register represented 75% of those on the Midwives Data Collection for Aboriginal women with gestational diabetes and 100% for Aboriginal women with pre-existing diabetes. Since commencement of the register, an 80% increase in reported prevalence of gestational diabetes among Aboriginal women in the Midwives Data Collection occurred (2011-2013), prior to adoption of new diagnostic criteria (2014). As most women met both diagnostic criteria (81% in 2012 and 74% in 2015) it is unlikely that the changes in criteria contributed to this increase. Over half (57%) of survey respondents reported improvement in knowledge of the epidemiology of diabetes in pregnancy since establishment of the register. However, only 32% of survey respondents thought that the register improved care-coordination. The need for improved integration and awareness to increase use was also highlighted. Conclusion: Although the register has not been reported to improve care coordination, it has contributed to increased reported prevalence of gestational diabetes among high risk Aboriginal women, in a routinely collected jurisdiction-wide pregnancy dataset. It has therefore contributed to an improved understanding of epidemiology and disease burden and may in future contribute to improved management and outcomes. Regions with similar challenges in context and high risk populations for diabetes in pregnancy may benefit from this experience of implementing a register.Renae Kirkham, Cherie Whitbread, Christine Connors, Elizabeth Moore, Jacqueline A. Boyle, Richa Richa, Federica Barzi, Shu Li, Michelle Dowden, Jeremy Oats, Chrissie Inglis, Margaret Cotter, Harold D. McIntyre, Marie Kirkwood, Paula Van Dokkum, Stacey Svenson, Paul Zimmet, Jonathan E. Shaw, Kerin O'Dea, Alex Brown, Louise Maple-Brown, on behalf of the Northern Territory Diabetes in Pregnancy Partnershi

Obligation and compromise: Aboriginal maternal infant care workers successes, challenges and partnerships.

Marked inequalities in maternal and child health exist between Australia’s Aboriginal and non-Aboriginal populations. Improving the care of Aboriginal women before and during pregnancy has been identified as a key strategy to closing the gap in health outcomes. In 2004 a new birthing model of care was introduced into Port Augusta and Whyalla with the implementation of the Anangu Bibi Regional Family Birthing Program and the Aboriginal Regional Family Birthing Program. The model includes Aboriginal Maternal Infant Care (AMIC) workers, a specialised role unique to South Australia, working in partnership with midwives and other care providers to deliver antenatal and postnatal care. This project broadly aims to increase understanding of the role of the AMIC worker and explore the ways in which they manage the interface between the biomedical model of maternity care and Aboriginal knowledge and beliefs about reproductive health. This study was preceded by consultations with Aboriginal community leaders in Port Augusta and Whyalla, the State-wide Steering Committee overseeing the programs, Pika Wiya Health Service and the Port Augusta Regional Hospital. The data that informs the research include narratives from semi-structured interviews that were undertaken with six AMIC workers, six program midwives, five ward midwives, two medical practitioners and eleven clients. Analyses were undertaken to identify the major factors influencing the role and wellbeing of AMIC workers and the program environment. Analyses revealed a number of key influences on the ways AMIC workers negotiate the space in which they work. These included the strength of their relationships with colleagues and clients, their ability to advocate for both parties, and their level of confidence and self-worth arising from the value they place on clinical and cultural knowledge. AMIC workers continue to be challenged by the recognised differences between Aboriginal and Western cultures in relation to views about health, and this is often compounded by the intensive medicalisation of pregnancy and birthing. Furthermore, the traditional Westernised work ethic in place in a highly medicalised health system creates expectations about the ‘ideal worker’, which are outdated and inappropriate to AMIC workers, who often have many cultural and family obligations. These expectations, along with other systemic factors (e.g. inflexible visitation times, experiences of institutionalised racism) and aspects of AMIC worker’s private lives (e.g. extent of caring responsibilities) contribute to experiences of emotional labour and burnout. However, a strong AMIC-midwife partnership may act as a buffer to the challenges associated with the AMIC role, as it provides opportunities for two-way learning and promotes respect for individuals that may have different worldviews. This study has identified a number of complexities facing AMIC workers that are often invisible to the systems and institutions they are working in. Strategies that support the development of positive relationships between health professionals will help to ensure the sustainability of this model of care. These include training in cultural safety, promoting awareness of systemic issues that create challenges for AMIC workers, and creating more widespread positive recognition of the role. Essential resources that will improve the working environment for AMIC workers have also been identified and include an appropriate space conducive of a culturally safe and respectful environment. My research highlights that while there are discourses recognising that AMIC workers are essential to improving Aboriginal maternal and infant health outcomes, they are rarely dominant and thus do not drive priorities or change. Until the AMIC workers are truly valued (by way of respect and autonomy to care appropriately for Aboriginal women and their infants), I argue that improvements to Aboriginal health will not be realised.Thesis (Ph.D.) -- University of Adelaide, School of Public Health, 201

Racial microaggressions and interculturality in remote Central Australian Aboriginal healthcare

Abstract Background An epidemic of type 2 diabetes in remote Aboriginal people in Central Australia, contributes to high rates of morbidity and mortality. Remote non-Aboriginal Health Care Workers (HCW) and the Aboriginal people they serve inhabit a complex cultural interface. This study aimed to recognise racial microaggressions in the everyday discourse of HCWs. It proposes a model of interculturality for remote HCWs that avoids racialisation and essentialising of Aboriginal people’s identities and cultures. Methods Semi-structured in-depth interviews were undertaken with HCWs from two Primary Health Care services in very remote Central Australia. Fourteen interviews were analysed from seven Remote Area Nurse, five Remote Medical Practitioners and two Aboriginal Health Practitioners. Discourse analysis was employed to explore racial microaggressions and power relations. NVivo software assisted in the thematic organisation of microaggressions according to a predefined taxonomy. Results Seven microaggression themes were identified - racial categorization and sameness, assumptions about intelligence and competence, false colour blindness, criminality and dangerousness, reverse racism and hostility, treatment as second-class citizens and pathologizing culture. A model of interculturality for remote HCWs was based on concepts of the third space, deCentred hybrid identities and small culture formation on-the-go combined with a duty-conscious ethic, cultural safety and humility. Conclusions Racial microaggressions are common in the discourse of remote HCWs. The model of interculturality proposed could improve intercultural communication and relationships between HCWs and Aboriginal people. This improved engagement is required to address the current diabetes epidemic in Central Australia

Misoprostol for the prevention of post-partum haemorrhage in Mozambique: an analysis of the interface between human rights, maternal health and development

Abstract Background Mozambique has high maternal mortality which is compounded by limited human resources for health, weak access to health services, and poor development indicators. In 2011, the Mozambique Ministry of Health (MoH) approved the distribution of misoprostol for the prevention of post-partum haemorrhage (PPH) at home births where oxytocin is not available. Misoprostol can be administered by a traditional birth attendant or self-administered. The objective of this paper is to examine, through applying a human rights lens, the broader contextual, policy and institutional issues that have influenced and impacted the early implementation of misoprostol for the prevention of PPH. We explore the utility of rights-based framework to inform this particular program, with implications for sexual and reproductive health programs more broadly. Methods A human rights, health and development framework was used to analyse the early expansion phase of the scale-up of Mozambique’s misoprostol program in two provinces. A policy document review was undertaken to contextualize the human rights, health and development setting in Mozambique. Qualitative primary data from a program evaluation of misoprostol for the prevention of PPH was then analysed using a human rights lens; these results are presented alongside three examples where rights are constrained. Results Structural and institutional challenges exacerbated gaps in the misoprostol program, and sexual and reproductive health more generally. While enshrined in the constitution and within health policy documents, human rights were not fully met and many individuals in the study were unaware of their rights. Lack of information about the purpose of misoprostol and how to access the medication contributed to power imbalances between the state, health care workers and beneficiaries. The accessibility of misoprostol was further limited due to dynamics of power and control. Conclusions Applying a rights-based approach to the Mozambican misoprostol program is helpful in contextualising and informing the practical changes needed to improve access to misoprostol as an essential medicine, and in turn, preventing PPH. This study adds to the evidence of the interconnection between human rights, health and development and the importance of integrating the concepts to ensure women’s rights are prioritized within health service delivery

My experiences with kidney care: A qualitative study of adults in the Northern Territory of Australia living with chronic kidney disease, dialysis and transplantation.

BackgroundAustralian healthcare quality and safety accreditation standards recommend health services partner with health care users, to ensure the highest quality of care. Aboriginal Australians with chronic and end stage kidney disease have high health care access needs.AimTo describe the experiences of health care users of a large government kidney healthcare service provider.MethodsWithin a government renal health service in the Top-End of the Northern Territory, we undertook a qualitative study involving in-depth interviews with 26 adult clients from urban, regional and remote settings who were living with kidney health conditions.ResultsClient characteristics included a mean age of 55 years, 55% female and 81% identifying as Aboriginal. The kidney related conditions of client participants included CKD (11, 42.3%), haemodialysis (12, 46.2%), peritoneal dialysis (1, 3.9%), and transplant (2, 7.7%). Key themes emerging from patient interviews related to perceived gaps for clients and carers including: 1) knowledge gaps about the health condition, 2) the impact of relocation in order to access centrally-based renal care, 3) healthcare staff professionalism and qualities and 4) service environments. Overall, the experiences centred on a greater need for client-centred, respectful and culturally based healthcare support. Clients recommended the need for patient-led collective care, including sustaining an Indigenous Patient Reference Group to support ongoing healthcare service decision processes. Participants included in almost equal proportion, clients with CKD (without dialysis) and clients utilising renal replacement therapy, which adds significant weight to the client-identified recommendations for highest quality of kidney care across a wide spectrum of kidney function.ConclusionFour major themes identified by clients related to their experience with renal care provided by this major regional health care provider: knowledge gaps of their own condition, the lived impacts of relocating to access health care, service environments, and Health Care Provider Quality. An Indigenous Patient Reference Group was one mechanism recommended to support the co-design of preferred care models

Improving models of care for diabetes in pregnancy: Experience of current practice in Far North Queensland, Australia

Aims: To map health practitioners' experiences and describe knowledge regarding screening and management of Diabetes in Pregnancy (DIP) in Far North Queensland, Australia. Methods: Mixed methods including a cross-sectional survey (101 respondents) and 8 focus groups with 61 health practitioners. All participants provided clinical care for women with DIP. Results: A wide range of healthcare professionals participated; 96% worked with Indigenous women, and 63% were from regional or remote work settings. Universal screening for gestational diabetes at 24-28 weeks gestation was reported as routine with 87% using a 75g Oral Glucose Tolerance Test. Early screening for DIP was reported by 61% although there was large variation in screening methods and who should be screened < 24 weeks. Health practitioners were confident providing lifestyle advice (88%), dietary and blood glucose monitoring education (67%, 81%) but only 50% were confident giving insulin education. Electronic medical records were used by 80% but 55% also used paper records. Dissatisfaction with information from hospitals was reported by 40%. In the focus groups improving communication and information technology systems were identified as key areas. Other barriers described were difficulties in care coordination and access for remote women. Conclusion: Communication, information technology systems, coordination of care and education for health professionals are key areas that will be addressed by a complex health systems intervention being undertaken by the DIP Partnership in North Queensland

Improving models of care for diabetes in pregnancy:Experience of current practice in Far North Queensland, Australia

Aims: To map health practitioners' experiences and describe knowledge regarding screening and management of Diabetes in Pregnancy (DIP) in Far North Queensland, Australia. Methods: Mixed methods including a cross-sectional survey (101 respondents) and 8 focus groups with 61 health practitioners. All participants provided clinical care for women with DIP. Results: A wide range of healthcare professionals participated; 96% worked with Indigenous women, and 63% were from regional or remote work settings. Universal screening for gestational diabetes at 24-28 weeks gestation was reported as routine with 87% using a 75 g Oral Glucose Tolerance Test. Early screening for DIP was reported by 61% although there was large variation in screening methods and who should be screened <24 weeks. Health practitioners were confident providing lifestyle advice (88%), dietary, and blood glucose monitoring education (67%, 81%) but only 50% were confident giving insulin education. Electronic medical records were used by 80% but 55% also used paper records. Dissatisfaction with information from hospitals was reported by 40%. In the focus groups improving communication and information technology systems were identified as key areas. Other barriers described were difficulties in care coordination and access for remote women. Conclusions: Communication, information technology systems, coordination of care, and education for health professionals are key areas that will be addressed by a complex health systems intervention being undertaken by the DIP Partnership in North Queensland.Anna McLean, Renae Kirkham, Sandra Campbell, Cherie Whitbread, Jennifer Barret

Real-world experience of metformin use in pregnancy: observational data from the Northern Territory Diabetes in Pregnancy Clinical Register

Background: In Australia's Northern Territory, Indigenous mothers account for 33% of births and have high rates of hyperglycemia in pregnancy. The prevalence of type 2 diabetes (T2D) in pregnancy is up to 10-fold higher in Indigenous than non-Indigenous Australian mothers, and the use of metformin is common. We assessed birth outcomes in relation to metformin use during pregnancy from a clinical register. Methods: The study included women with gestational diabetes (GDM), newly diagnosed diabetes in pregnancy (DIP), or pre-existing T2D from 2012 to 2016. Data were analyzed for metformin use in the third trimester. Regression models were adjusted for maternal age, body mass index, parity, and insulin use. Results: Of 1649 pregnancies, 814 (49.4%) were to Indigenous women, of whom 234 (28.7%) had T2D (vs 4.6% non-Indigenous women; P < 0.001). Metformin use was high in Indigenous women (84%-90% T2D, 42%-48% GDM/DIP) and increased over time in non-Indigenous women (43%-100% T2D, 14%-35% GDM/DIP). Among Indigenous women with GDM/DIP, there were no significant differences between groups with and without metformin in cesarean section (51% vs 39%; adjusted odds ratio [aOR] 1.25, 95% confidence interval [CI] 0.87-1.81), large for gestational age (24% vs 13%; aOR 1.5, 95% CI 0.9-2.5), or serious neonatal adverse events (9.4% vs 5.9%; aOR 1.32, 95% CI 0.68-2.57). Metformin use was independently associated with earlier gestational age (37.7 vs 38.5 weeks), but the risk did not remain independently higher after exclusion of women managed with medical nutrition therapy alone, and the increase in birth

Open ended survey responses and focus group data.

<p>Open ended survey responses and focus group data.</p

Improvements attributed to the clinical register.

<p>Communication: Increased communication; Knowledge: Improved understanding of the recommended clinical care required for women with DIP; Early detection: Improved awareness of early detection of DIP; Pre-pregnancy: Improved awareness of pre-pregnancy planning & contraception; Referrals: Improved awareness of who to contact in regards to women with DIP; Epidemiology: Improved awareness of how many women in the NT have DIP.</p