ABSTRACT
Background: The period before, during, and after pregnancy presents an opportunity to reduce diabetes-related risks, which in Australia disproportionately impact Aboriginal and Torres Strait Islander women. Collaboration with Aboriginal and Torres Strait Islander women/communities is essential to ensure acceptability and sustainability of lifestyle modifications. Using a novel co-design approach, we aimed to identify shared priorities and potential lifestyle strategies. We also reflected on learnings from this approach. Methods: We conducted 11 workshops and 8 interviews at two sites in Australia's Northern Territory (Central Australia and Top End), using experience-based co-design (EBCD) and incorporating principles of First Nations participatory research. Workshops/interviews explored participant' experiences and understanding of diabetes in pregnancy, contextual issues, and potential lifestyle strategies. Participants included three groups: 1) Aboriginal and Torres Strait Islander women of reproductive age (defined as aged 16-45 years); 2) Aboriginal and Torres Strait Islander community members; and 3) health/community services professionals. The study methodology sought to amplify the voices of Aboriginal women. Findings: Participants included 23 women between ages 16-45 years (9 with known lived experience of diabetes in pregnancy), 5 community members and 23 health professionals. Key findings related to identified priority issues, strategies to address priorities, and reflections on use of EBCD methodology. Priorities were largely consistent across study regions: access to healthy foods and physical activity; connection to traditional practices and culture; communication regarding diabetes and related risks; and the difficulty for women of prioritising their health among competing priorities. Strategies included implementation of a holistic women's program in Central Australia, while Top End participants expressed the desire to improve nutrition, peer support and community awareness of diabetes. EBCD provided a useful structure to explore participants' experiences and collectively determine priorities, while allowing for modifications to ensure co-design methods were contextually appropriate. Challenges included the resource-intensive nature of stakeholder engagement, and collaborating effectively with services and communities when researchers were "outsiders". Conclusions: A hybrid methodology using EBCD and First Nations participatory research principles enabled collaboration between Aboriginal women, communities and health services to identify shared priorities and solutions to reduce diabetes-related health risks. Genuine co-design processes support self-determination and enhance acceptability and sustainability of health strategies.
Subject(s)
Diabetes Mellitus , Diabetic Nephropathies , Humans , Diabetic Nephropathies/drug therapy , KidneyABSTRACT
BACKGROUND: In-utero hyperglycemia exposure influences later cardiometabolic risk, although few studies include women with pre-existing type 2 diabetes (T2D) or assess maternal body mass index (BMI) as a potential confounder. OBJECTIVE: To explore the association of maternal T2D and gestational diabetes mellitus (GDM) with childhood anthropometry, and the influence of maternal BMI on these associations. METHODS: The PANDORA cohort comprises women (n = 1138) and children (n = 1163). Women with GDM and T2D were recruited from a hyperglycemia in pregnancy register, and women with normoglycemia from the community. Wave 1 follow-up included 423 children, aged 1.5-5 years (median follow-up age 2.5 years). Multivariable linear regression assessed associations between maternal antenatal variables, including BMI and glycemic status, with offspring anthropometry (weight, height, BMI, skinfold thicknesses, waist, arm and head circumferences). RESULTS: Greater maternal antenatal BMI was associated with increased anthropometric measures in offspring independent of maternal glycemic status. After adjustment, including for maternal BMI, children exposed to maternal GDM had lower mean weight (-0.54 kg, 95% CI: -0.99, -0.11), BMI (-0.55 kg/m2, 95% CI: -0.91, -0.20), head (-0.52 cm, 95% CI: -0.88, -0.16) and mid-upper arm (-0.32 cm, 95% CI: -0.63, -0.01) circumferences, and greater mean suprailiac skinfold (0.78 mm, 95% CI: 0.13, 1.43), compared to children exposed to normoglycemia. Adjustment for maternal BMI strengthened the negative association between GDM and child weight, BMI and circumferences. Children exposed to maternal T2D had smaller mean head circumference (-0.82 cm, 95% CI: -1.33, -0.31) than children exposed to normoglycemia. Maternal T2D was no longer associated with greater child mean skinfolds (p = 0.14) or waist circumference (p = 0.18) after adjustment for maternal BMI. CONCLUSIONS: Children exposed to GDM had greater suprailiac skinfold thickness than unexposed children, despite having lower mean weight, BMI and mid-upper arm circumference, and both GDM and T2D were associated with smaller mean head circumference. Future research should assess whether childhood anthropometric differences influence lifetime cardiometabolic and neurodevelopmental risk.
Subject(s)
Cardiovascular Diseases , Diabetes Mellitus, Type 2 , Diabetes, Gestational , Hyperglycemia , Prediabetic State , Child , Humans , Child, Preschool , Female , Pregnancy , Diabetes, Gestational/epidemiology , Diabetes Mellitus, Type 2/epidemiology , Diabetes Mellitus, Type 2/etiology , Anthropometry , Body Mass Index , Hyperglycemia/epidemiologySubject(s)
Cardiovascular Diseases , Diabetes, Gestational , Hypertension, Pregnancy-Induced , Pre-Eclampsia , Pregnancy , Female , Humans , Diabetes, Gestational/epidemiology , Hypertension, Pregnancy-Induced/epidemiology , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/prevention & control , Risk Factors , Heart Disease Risk FactorsABSTRACT
AIMS/HYPOTHESIS: The aim of this work was to investigate the risk of developing chronic kidney disease (CKD) or end-stage kidney disease (ESKD) following a pregnancy complicated by gestational diabetes mellitus (GDM) or pre-existing diabetes among Aboriginal women in the Northern Territory (NT), Australia. METHODS: We undertook a longitudinal study of linked healthcare datasets. All Aboriginal women who gave birth between 2000 and 2016 were eligible for inclusion. Diabetes status in the index pregnancy was as recorded in the NT Perinatal Data Collection. Outcomes included any stage of CKD and ESKD as defined by ICD-10 coding in the NT Hospital Inpatient Activity dataset between 2000 and 2018. Risk was compared using Cox proportional hazards regression. RESULTS: Among 10,508 Aboriginal women, the mean age was 23.1 (SD 6.1) years; 731 (7.0%) had GDM and 239 (2.3%) had pre-existing diabetes in pregnancy. Median follow-up was 12.1 years. Compared with women with no diabetes during pregnancy, women with GDM had increased risk of CKD (9.2% vs 2.2%, adjusted HR 5.2 [95% CI 3.9, 7.1]) and ESKD (2.4% vs 0.4%, adjusted HR 10.8 [95% CI 5.6, 20.8]). Among women with pre-existing diabetes in pregnancy, 29.1% developed CKD (adjusted HR 10.9 [95% CI 7.7, 15.4]) and 9.9% developed ESKD (adjusted HR 28.0 [95% CI 13.4, 58.6]). CONCLUSIONS/INTERPRETATION: Aboriginal women in the NT with GDM or pre-existing diabetes during pregnancy are at high risk of developing CKD and ESKD. Pregnancy presents an important opportunity to identify kidney disease risk. Strategies to prevent kidney disease and address the social determinants of health are needed.
Subject(s)
Diabetes, Gestational , Kidney Failure, Chronic , Renal Insufficiency, Chronic , Pregnancy , Humans , Female , Young Adult , Adult , Northern Territory/epidemiology , Longitudinal Studies , Diabetes, Gestational/epidemiology , Kidney Failure, Chronic/epidemiology , Renal Insufficiency, Chronic/epidemiologyABSTRACT
AIMS: To determine rates and predictors of postpartum diabetes screening among Aboriginal and/or Torres Strait Islander and non-Indigenous women with gestational diabetes mellitus (GDM). METHODS: PANDORA is a prospective longitudinal cohort of women recruited in pregnancy. Postpartum diabetes screening rates at 12 weeks (75-g oral glucose tolerance test (OGTT)) and 6, 12 and 18 months (OGTT, glycated haemoglobin [HbA1C ] or fasting plasma glucose) were assessed for women with GDM (n = 712). Associations between antenatal factors and screening with any test (OGTT, HbA1C , fasting plasma glucose) by 6 months postpartum were examined using Cox proportional hazards regression. RESULTS: Postpartum screening rates with an OGTT by 12 weeks and 6 months postpartum were lower among Aboriginal and/or Torres Strait Islander women than non-Indigenous women (18% vs. 30% at 12 weeks, and 23% vs. 37% at 6 months, p < 0.001). Aboriginal and/or Torres Strait Islander women were more likely to have completed a 6-month HbA1C compared to non-Indigenous women (16% vs. 2%, p < 0.001). Screening by 6 months postpartum with any test was 41% for Aboriginal and/or Torres Strait Islander women and 45% for non-Indigenous women (p = 0.304). Characteristics associated with higher screening rates with any test by 6 months postpartum included, insulin use in pregnancy, first pregnancy, not smoking and lower BMI. CONCLUSIONS: Given very high rates of type 2 diabetes among Aboriginal and Torres Strait Islander women, early postpartum screening with the most feasible test should be prioritised to detect prediabetes and diabetes for intervention.
Subject(s)
Diabetes Mellitus, Type 2 , Diabetes, Gestational , Health Services, Indigenous , Female , Humans , Pregnancy , Blood Glucose , Diabetes Mellitus, Type 2/diagnosis , Diabetes Mellitus, Type 2/epidemiology , Diabetes, Gestational/diagnosis , Diabetes, Gestational/epidemiology , Postpartum Period , Prospective Studies , Australian Aboriginal and Torres Strait Islander PeoplesABSTRACT
BACKGROUND: Type 2 diabetes (T2D) is a national health priority. Its rising prevalence is accompanied by a high burden of diabetes-related complications, many of which are preventable. Numerous glucose-lowering medications have been developed in recent years with growing evidence relating to their efficacy and safety. These advances have increased the complexity of prescribing decisions in T2D. OBJECTIVE: This review provides clinicians with relevant evidence and practical advice concerning glucagon-like peptide-1 receptor agonists (GLP1-RAs) in T2D. DISCUSSION: The Royal Australian College of General Practitioners recommends GLP1-RAs as an option for second-line therapy in T2D. GLP1-RAs contribute to weight loss and glycated haemoglobin reduction. GLP1-RAs also reduce incidence of cardiovascular events in selected populations, and available evidence suggests renoprotective effects. Common adverse effects include gastrointestinal symptoms, especially in the weeks following treatment initiation. GLP1-RAs should be considered for people with T2D at high cardiovascular risk or where weight loss is a priority.
Subject(s)
Diabetes Mellitus, Type 2 , Australia , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/drug therapy , Glucagon-Like Peptide-1 Receptor/agonists , Glucagon-Like Peptide-1 Receptor/therapeutic use , Humans , Hypoglycemic Agents/adverse effects , Weight LossABSTRACT
BACKGROUND: Few studies have assessed whether children exposed to in utero hyperglycaemia experience different growth trajectories compared to unexposed children. OBJECTIVES: To assess association of type 2 diabetes (T2D) and gestational diabetes mellitus (GDM) with early childhood weight, length/height and body mass index (BMI) trajectories, and with timing and magnitude of peak BMI in infancy. METHODS: PANDORA is a birth cohort recruited from an Australian hyperglycaemia in pregnancy register, and women with normoglycaemia recruited from the community. Offspring growth measures were obtained from health records over a median follow-up of 3.0 years (interquartile range 1.9-4.0). This analysis included children born to Aboriginal mothers with in utero normoglycaemia (n = 95), GDM (n = 228) or T2D (n = 131). Growth trajectories (weight, length/height and BMI) were estimated using linear mixed models with cubic spline functions of child age. RESULTS: After adjustment for maternal factors (age, BMI, parity, smoking, and socioeconomic measures) and child factors (age, gestational age at birth, and sex), children born to mothers with T2D or GDM had lower weight, length/height and BMI trajectories in infancy than children born to mothers with normoglycaemia, but similar weight and BMI by completion of follow-up. Children exposed to T2D had lower mean peak BMI 17.6 kg/m2 (95% confidence interval [CI] 17.3-18.0) than children exposed to normoglycaemia (18.6 kg/m2 [18.1-18.9]) (p = 0.001). CONCLUSIONS: Maternal hyperglycaemia was associated with differences in early childhood growth trajectories after adjustment for maternal BMI. Exploration of associations between in utero hyperglycaemia exposure and growth trajectories into later childhood is required.
Subject(s)
Diabetes Mellitus, Type 2 , Diabetes, Gestational , Hyperglycemia , Australia/epidemiology , Birth Weight , Body Mass Index , Child , Child, Preschool , Diabetes Mellitus, Type 2/epidemiology , Diabetes, Gestational/epidemiology , Female , Humans , Hyperglycemia/epidemiology , Infant, Newborn , Pregnancy , Risk FactorsABSTRACT
OBJECTIVES: To assess the prevalence and incidence of diabetes among Aboriginal peoples in remote communities of the Northern Territory (NT), Australia. DESIGN: Retrospective cohort analysis of linked clinical and administrative data sets from 1 July 2012 to 30 June 2019. SETTING: Remote health centres using the NT Government Primary Care Information System (51 out of a total of 84 remote health centres in the NT). PARTICIPANTS: All Aboriginal clients residing in remote communities serviced by these health centres (N=21 267). PRIMARY OUTCOME MEASURES: Diabetes diagnoses were established using hospital and primary care coding, biochemistry and prescription data. RESULTS: Diabetes prevalence across all ages increased from 14.4% (95% CI: 13.9% to 14.9%) to 17.0% (95% CI: 16.5% to 17.5%) over 7 years. Among adults (≥20 years), the 2018/2019 diabetes prevalence was 28.6% (95% CI: 27.8% to 29.4%), being higher in Central Australia (39.5%, 95% CI: 37.8% to 41.1%) compared with the Top End region (24.2%, 95% CI: 23.3% to 25.1%, p<0.001). Between 2016/2017 and 2018/2019, diabetes incidence across all ages was 7.9 per 1000 person-years (95% CI: 7.3 to 8.7 per 1000 person-years). The adult incidence of diabetes was 12.6 per 1000 person-years (95% CI: 11.5 to 13.8 per 1000 person-years). CONCLUSIONS: The burden of diabetes in the remote Aboriginal population of the NT is among the highest in the world. Strengthened systems of care and public health prevention strategies, developed in partnership with Aboriginal communities, are needed.
Subject(s)
Diabetes Mellitus , Native Hawaiian or Other Pacific Islander , Adult , Child , Diabetes Mellitus/epidemiology , Humans , Incidence , Northern Territory/epidemiology , Prevalence , Retrospective StudiesABSTRACT
This study aimed to explore the association between hyperglycemia in pregnancy (type 2 diabetes (T2D) and gestational diabetes mellitus (GDM)) and child developmental risk in Europid and Aboriginal women.PANDORA is a longitudinal birth cohort recruited from a hyperglycemia in pregnancy register, and from normoglycemic women in antenatal clinics. The Wave 1 substudy included 308 children who completed developmental and behavioral screening between age 18 and 60 months. Developmental risk was assessed using the Ages and Stages Questionnaire (ASQ) or equivalent modified ASQ for use with Aboriginal children. Emotional and behavioral risk was assessed using the Strengths and Difficulties Questionnaire. Multivariable logistic regression was used to assess the association between developmental scores and explanatory variables, including maternal T2D in pregnancy or GDM.After adjustment for ethnicity, maternal and child variables, and socioeconomic measures, maternal hyperglycemia was associated with increased developmental "concern" (defined as score ≥1 SD below mean) in the fine motor (T2D odds ratio (OR) 5.30, 95% CI 1.77-15.80; GDM OR 3.96, 95% CI 1.55-10.11) and problem-solving (T2D OR 2.71, 95% CI 1.05-6.98; GDM OR 2.54, 95% CI 1.17-5.54) domains, as well as increased "risk" (score ≥2 SD below mean) in at least one domain (T2D OR 5.33, 95% CI 1.85-15.39; GDM OR 4.86, 95% CI 1.95-12.10). Higher maternal education was associated with reduced concern in the problem-solving domain (OR 0.27, 95% CI 0.11-0.69) after adjustment for maternal hyperglycemia.Maternal hyperglycemia is associated with increased developmental concern and may be a potential target for intervention so as to optimize developmental trajectories.
Subject(s)
Hyperglycemia , Pregnancy Complications , Prenatal Exposure Delayed Effects , Child, Preschool , Female , Humans , Infant , Pregnancy , Diabetes Mellitus, Type 2/epidemiology , Diabetes, Gestational/epidemiology , Hyperglycemia/epidemiology , Pregnancy Complications/epidemiology , Prenatal Exposure Delayed Effects/epidemiologyABSTRACT
INTRODUCTION: Type 2 diabetes in young adults (nominally, 18-30 years of age) is a more aggressive condition than that seen in older age, with a greater risk of major morbidity and early mortality. This first Australian consensus statement on the management of type 2 diabetes in young adults considers areas where existing type 2 diabetes guidance, directed mainly towards older adults, may not be appropriate or relevant for the young adult population. Where applicable, recommendations are harmonised with current national guidance for type 2 diabetes in children and adolescents (aged < 18 years). The full statement is available at https://www.diabetessociety.com.au, https://www.adea.com.au and https://www.apeg.org.au. MAIN RECOMMENDATIONS: Advice is provided on important aspects of care including screening, diabetes type, psychological care, lifestyle, glycaemic targets, pharmacological agents, cardiovascular disease risk management, comorbidity assessment, contraception and pregnancy planning, and patient-centred education. Special considerations for Aboriginal and Torres Strait Islander Australians are highlighted separately. CHANGES IN MANAGEMENT AS A RESULT OF THIS STATEMENT: Management recommendations for young adults, which differ from those for adults, include: âªscreening for diabetes in young adults with overweight or obesity and additional risk factors, including in utero exposure to type 2 diabetes or gestational diabetes mellitus; âªmore stringent glucose targets (glycated haemoglobin ≤ 6.5% [≤ 48 mmol/mol]); âªin the context of obesity or higher cardio-renal risk, glucagon-like peptide 1 receptor agonists and sodium-glucose cotransporter 2 inhibitors are preferred second line agents; âªß-cell decline is more rapid, so frequent review, early treatment intensification and avoidance of therapeutic inertia are indicated; âªa blood pressure target of < 130/80 mmHg, as the adult target of ≤ 140/90 mmHg is too high; âªabsolute cardiovascular disease risk calculators are not likely to be accurate in this age group; early statin use should therefore be considered; and âªa multidisciplinary model of care including an endocrinologist and a certified diabetes educator.
Subject(s)
Cardiovascular Diseases , Diabetes Mellitus, Type 2 , Adolescent , Adult , Aged , Australia/epidemiology , Cardiovascular Diseases/prevention & control , Child , Diabetes Mellitus, Type 2/epidemiology , Diabetes Mellitus, Type 2/therapy , Female , Glucose , Humans , Obesity , Pregnancy , Young AdultABSTRACT
BACKGROUND: Benefits of breastfeeding on infant growth in children born to mothers with gestational diabetes mellitus (GDM) are uncertain. OBJECTIVES: To describe growth trajectories between birth and 14 months according to breastfeeding and maternal hyperglycaemia in pregnancy, and assess associations between breastfeeding and 14 month growth outcomes among children born to mothers with GDM. SUBJECTS/METHODS: Data on 258 Aboriginal and Torres Strait Islander infants from the PANDORA study born to mothers with normoglycaemia (n = 73), GDM (n = 122), or with pre-existing type 2 diabetes (n = 63) in pregnancy were assessed. Infant weight and BMI growth trajectories according to predominant breastfeeding at 6 months and hyperglycaemia in pregnancy were developed using mixed-effect models and cubic splines. Associations between breastfeeding and 14-month growth outcomes (z-scores: weight-for-age, weight-for-length and BMI) were evaluated using linear regression in a subgroup of infants born to mothers with GDM. RESULTS: Predominantly breastfed infants had lower BMI trajectories compared to those not predominantly breastfed, irrespective of maternal hyperglycaemia in pregnancy status (p < 0.01 for all groups), and lower weight trajectories among those born to mothers with GDM (p = 0.006). Among offspring of women with GDM, predominant breastfeeding was only associated with lower weight-for-age at 14 months, however adjusting for maternal obesity, smoking, and parity attenuated observed associations. Maternal obesity remained significantly associated with greater infant growth. CONCLUSIONS: Predominant breastfeeding was associated with reduced growth among children born to women with and without hyperglycaemia in pregnancy. However, among children exposed to GDM in utero, maternal obesity largely explained this association.
Subject(s)
Diabetes Mellitus, Type 2 , Diabetes, Gestational , Hyperglycemia , Obesity, Maternal , Prediabetic State , Birth Weight , Body Mass Index , Breast Feeding , Child , Diabetes Mellitus, Type 2/epidemiology , Diabetes, Gestational/epidemiology , Female , Humans , Hyperglycemia/epidemiology , Infant , Infant, Newborn , Mothers , PregnancyABSTRACT
AIMS: To determine among First Nations and Europid pregnant women the cumulative incidence and predictors of postpartum type 2 diabetes and prediabetes and describe postpartum cardiovascular disease (CVD) risk profiles. METHODS: PANDORA is a prospective longitudinal cohort of women recruited in pregnancy. Ethnic-specific rates of postpartum type 2 diabetes and prediabetes were reported for women with diabetes in pregnancy (DIP), gestational diabetes (GDM) or normoglycaemia in pregnancy over a short follow-up of 2.5 years (n = 325). Pregnancy characteristics and CVD risk profiles according to glycaemic status, and factors associated with postpartum diabetes/prediabetes were examined in First Nations women. RESULTS: The cumulative incidence of postpartum type 2 diabetes among women with DIP or GDM were higher for First Nations women (48%, 13/27, women with DIP, 13%, 11/82, GDM), compared to Europid women (nil DIP or GDM p < 0.001). Characteristics associated with type 2 diabetes/prediabetes among First Nations women with GDM/DIP included, older age, multiparity, family history of diabetes, higher glucose values, insulin use and body mass index (BMI). CONCLUSIONS: First Nations women experience a high incidence of postpartum type 2 diabetes after GDM/DIP, highlighting the need for culturally responsive policies at an individual and systems level, to prevent diabetes and its complications.
Subject(s)
Diabetes Mellitus, Type 2 , Diabetes, Gestational , Prediabetic State , Pregnancy in Diabetics , Aged , Diabetes Mellitus, Type 2/epidemiology , Diabetes, Gestational/epidemiology , Female , Humans , Postpartum Period , Pregnancy , Prospective Studies , Risk FactorsABSTRACT
BACKGROUND: Developmental monitoring, performed using culturally relevant tools, is of critical importance for all young children. The ASQ-TRAK is the culturally and linguistically adapted Ages and Stages Questionnaire (ASQ-3), a developmental screening tool, for Australian Aboriginal children. While the ASQ-TRAK has been well received in practice, investigating its psychometric properties will enable professionals to make informed decisions about its use. AIMS: To conduct a rigorous validation study of the ASQ-TRAK by applying Kane's argument-based approach. SUBJECTS: The ASQ-TRAK, Bayley-III and/or BDI-2 were administered cross-sectionally to 336 Australian Aboriginal children aged 2-48 months across ten participating sites in the Northern Territory and South Australia. A sample of staff and caregivers completed feedback surveys about the ASQ-TRAK. RESULTS: ASQ-TRAK domain scores were moderately positively correlated with corresponding domain scores on the Bayley-III or BDI-2. Inter-rater and inter-instrument reliability were high. Sensitivity (83%), specificity (83%) and negative predictive value (99%) were acceptable. Staff and caregivers expressed high levels of satisfaction with the ASQ-TRAK. CONCLUSIONS: Regular developmental screening can provide important information about developmental vulnerability and the need for services. The ASQ-TRAK should be administered by trained Aboriginal community-based workers and the implementation approach carefully planned. Areas for future research include longitudinal follow-up of children, investigating existing norms and cut-off scores, and considering the appropriateness of the ASQ-TRAK with Aboriginal people from different locations. The ASQ-TRAK has the potential to fill an important gap by enabling better access to high-quality developmental monitoring and targeted early intervention.
Subject(s)
Child Development , Mass Screening , Australia , Child , Child, Preschool , Developmental Disabilities/diagnosis , Humans , Infant , Psychometrics , Reproducibility of Results , Surveys and QuestionnairesSubject(s)
Diabetes Mellitus , Diabetic Retinopathy , Health Services, Indigenous , Hyperglycemia , Cohort Studies , Diabetic Retinopathy/diagnosis , Diabetic Retinopathy/epidemiology , Female , Humans , Hyperglycemia/diagnosis , Hyperglycemia/epidemiology , Native Hawaiian or Other Pacific Islander , PregnancyABSTRACT
BACKGROUND: Diabetes is 3-4 times more prevalent in Indigenous Australians with blood glucose levels often above target range. Once weekly formulations of exenatide(exenatide-LAR) have demonstrated significantly greater improvements in glycaemic management with no increased risk of hypoglycaemia and with reductions in bodyweight but have not been studied in Indigenous Australians. AIMS: To assess the feasibility and metabolic effects of once weekly supervised injection of exenatide-LAR in addition to standard care in Indigenous Australians with type 2 diabetes. METHODS: Two communities in Central Australia with longstanding specialist clinical outreach services were allocated by random coin toss to receive once-weekly exenatide-LAR injection with weekly nurse review and adjustment of medication for 20 weeks (community with exenatide-LAR) or to weekly nurse review in addition to standard care over 20 weeks (community without exenatide-LAR). The primary outcome was the feasibility of an intensive diabetes management model of care with and without weekly supervised exenatide-LAR. Secondary outcomes included change in HbA1c. RESULTS: Thirteen participants from the community with exenatide-LAR and nine participants from the community without exenatide-LAR were analysed. Eighty-five percent of individuals in the community with exenatide-LAR and 67% in the community without exenatide-LAR attended more than half of clinic visits. Median difference in the change in HbA1c from baseline to final visit, adjusted for baseline HbA1c, between the community with exenatide-LAR and the community without exenatide-LAR was -3.1%, 95% CI (-5.80%, -0.38%; P = 0.03). CONCLUSIONS: Weekly exenatide-LAR combined with weekly nurse review demonstrated greater improvements in HbA1c, highlighting its potential for use in remote communities.
Subject(s)
Diabetes Mellitus, Type 2 , Australia/epidemiology , Blood Glucose , Diabetes Mellitus, Type 2/drug therapy , Diabetes Mellitus, Type 2/epidemiology , Exenatide , Feasibility Studies , Glycated Hemoglobin , Humans , Hypoglycemic Agents , Peptides , VenomsABSTRACT
BACKGROUND: The burden of type 2 diabetes (T2D) and its associated complications continues to grow in Australia. In recent years, sodium-glucose co-transporter-2 (SGLT2) inhibitors have become a key component of diabetes care with rapid uptake into routine clinical practice. There is growing evidence of their clinical efficacy, but also potential adverse effects. OBJECTIVE: The aim of this article is to review the use of SGLT2 inhibitors in T2D by exploring data surrounding clinical efficacy and safety as well as providing practical advice for prescribing clinicians. DISCUSSION: SGLT2 inhibitors have multiple metabolic benefits including reducing glycated haemoglobin, weight and blood pressure. Additionally, there are strong cardiovascular benefits and renoprotective effects in selected populations. Current evidence suggests that SGLT2 inhibitors should be considered for the secondary prevention of cardiovascular disease and to delay progression of early chronic kidney disease in people with T2D. Clinicians should also be aware of common side effects and potential rare severe complications.
Subject(s)
Diabetes Mellitus, Type 2 , Sodium-Glucose Transporter 2 Inhibitors , Symporters , Diabetes Mellitus, Type 2/drug therapy , Glucose , Humans , Hypoglycemic Agents/adverse effects , Sodium , Sodium-Glucose Transporter 2 Inhibitors/therapeutic useABSTRACT
BACKGROUND: Associations between kidney disease and periodontal disease are not well documented among Aboriginal people of Australia. The purpose of this investigation was to report and compare demographic, oral health, anthropometric and systemic health status of Aboriginal Australians with kidney disease and to compare against relevant Aboriginal Australians and Australian population estimates. This provides much needed evidence to inform dental health service provision policies for Aboriginal Australians with kidney disease. METHODS: Sample frequencies and means were assessed in adults represented in six datasets including: (1) 102 Aboriginal Australians with kidney disease residing in Central Australia who participated in a detailed oral health assessment; (2) 312 Aboriginal participants of the Northern Territory's PerioCardio study; (3) weighted estimates from 4775 participants from Australia's National Survey of Adult Oral Health (NSAOH); (4) Australian 2016 Census (all Australians); (5) National Health Survey 2017-2018 (all Australians) and; (6) Australian Health Survey: Biomedical Results for Chronic Diseases, 2011-2012 (all Australians). Oral health status was described by periodontal disease and experience of dental caries (tooth decay). Statistically significant differences were determined via non-overlapping 95% confidence intervals. RESULTS: Aboriginal Australians with kidney disease were significantly older, less likely to have a tertiary qualification or be employed compared with both PerioCardio study counterparts and NSAOH participants. Severe periodontitis was found in 54.3% of Aboriginal Australians with kidney disease, almost 20 times the 2.8% reported in NSAOH. A higher proportion of Aboriginal Australians with kidney disease had teeth with untreated caries and fewer dental restorations when compared to NSAOH participants. The extent of periodontal attachment loss and periodontal pocketing among Aboriginal Australians with kidney disease (51.0%, 21.4% respectively) was several magnitudes greater than PerioCardio study (22.0%, 12.3% respectively) and NSAOH (5.4%, 1.3% respectively) estimates. CONCLUSIONS: Aboriginal Australians with kidney disease exhibited more indicators of poorer oral health than both the general Australian population and a general Aboriginal population from Australia's Northern Territory. It is imperative that management of oral health among Aboriginal Australians with kidney disease be included as part of their ongoing medical care.