The Medical journal of Australia
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Review
Improving maternity services for Indigenous women in Australia: moving from policy to practice.
The well established disparities in health outcomes between Indigenous and non-Indigenous Australians include a significant and concerning higher incidence of preterm birth, low birth weight and newborn mortality. Chronic diseases (eg, diabetes, hypertension, cardiovascular and renal disease) that are prevalent in Indigenous Australian adults have their genesis in utero and in early life. Applying interventions during pregnancy and early life that aim to improve maternal and infant health is likely to have long lasting consequences, as recognised by Australia's National Maternity Services Plan (NMSP), which set out a 5-year vision for 2010-2015 that was endorsed by all governments (federal and state and territory). ⋯ More urgent leadership is required from the Australian government. Funding needs to be allocated to the priority areas, including for scholarships and support to train and retain Indigenous midwives, greater commitment to culturally competent maternity care and the development and evaluation of Birthing on Country sites in urban, rural and particularly in remote and very remote communities. Tools such as the Australian Rural Birth Index and the National Maternity Services Capability Framework can help guide this work.
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There has been substantial reform in the past decade in the provision of maternal and child health services, and specifically regarding models of maternity care. Increasingly, midwives are working together in small groups to provide midwife-led continuity of care. This article reviews the current evidence for models of maternity care that provide midwifery continuity of care, in terms of their impact on clinical outcomes, the views of midwives and childbearing women, and health service costs. ⋯ A reorganisation of the way maternity services are provided in Australia is required to ensure that women across the country can access this model of care. Critical to such reform is collaboration with obstetricians, general practitioners, paediatricians and other medical professionals involved in the care of pregnant women, as well as professional respect for the central role of midwives in the provision of maternity care. More research is needed into ways to ensure that all childbearing women can access midwifery continuity of care.
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There has been substantial reform in the past decade in the provision of maternal and child health services, and specifically regarding models of maternity care. Increasingly, midwives are working together in small groups to provide midwife-led continuity of care. This article reviews the current evidence for models of maternity care that provide midwifery continuity of care, in terms of their impact on clinical outcomes, the views of midwives and childbearing women, and health service costs. ⋯ A reorganisation of the way maternity services are provided in Australia is required to ensure that women across the country can access this model of care. Critical to such reform is collaboration with obstetricians, general practitioners, paediatricians and other medical professionals involved in the care of pregnant women, as well as professional respect for the central role of midwives in the provision of maternity care. More research is needed into ways to ensure that all childbearing women can access midwifery continuity of care.
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Barrett's oesophagus is a condition characterised by partial replacement of the normal squamous epithelium of the lower oesophagus by a metaplastic columnar epithelium containing goblet cells (intestinal metaplasia). Barrett's oesophagus is important clinically because those afflicted are predisposed to oesophageal adenocarcinoma. Prevalence surveys suggest that up to 2% of the population may be affected; most will be unaware of their diagnosis. ⋯ While generalised population screening for Barrett's oesophagus is not recommended, endoscopic surveillance of patients with confirmed Barrett's oesophagus is recommended, with surveillance intervals dependent on segment length and presence of dysplasia. New techniques such as endoscopic mucosal resection and endoscopic radiofrequency ablation are now available to treat patients with dysplasia and early oesophageal adenocarcinoma. New screening and surveillance technologies are currently under investigation; these may prove cost-effective in identifying and managing patients in the community.
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Review
Sarcopenia: a potential cause and consequence of type 2 diabetes in Australia's ageing population?
The incidence of type 2 diabetes is increasing in Australia's older adult population. Sarcopenia, the age-related decline in skeletal muscle mass, quality and function, may make a significant but under-appreciated contribution to increasing the risk of type 2 diabetes. As skeletal muscle is the largest insulin-sensitive tissue in the body, low muscle mass in sarcopenia likely results in reduced capacity for glucose disposal. ⋯ Simple assessments to diagnose sarcopenia can potentially play a role in primary and secondary prevention of type 2 diabetes in older patients. Lifestyle modification programs for older adults with type 2 diabetes, particularly for those with sarcopenia, should incorporate progressive resistance training, along with adequate intakes of protein and vitamin D, which may improve both functional and metabolic health and prevent undesirable decreases in muscle mass associated with weight loss interventions. As some older adults with type 2 diabetes have a poor response to exercise, clinicians must ensure that lifestyle modification programs are appropriately prescribed, regularly monitored and modified if necessary.