Publications by authors named "Virginia Hagger"

Background: Management of type 1 diabetes (T1D) requires the use of insulin, which can cause hypoglycaemia (low blood glucose levels). While most hypoglycaemic episodes can be self-treated, all episodes can be sudden, inconvenient, challenging to prevent or manage, unpleasant and/or cause unwanted attention or embarrassment. Severe hypoglycaemic episodes, requiring assistance from others for recovery, are rare but potentially dangerous.

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Background: Mental health problems are common among people with diabetes. However, evidence-based strategies for the prevention and early intervention of emotional problems in people with diabetes are lacking. Our aim is to assess the real-world effectiveness, cost-effectiveness, and implementation of a Low-Intensity mental health Support via a Telehealth Enabled Network (LISTEN), facilitated by diabetes health professionals (HPs).

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Background: Self-monitoring of blood glucose (SMBG) is considered of little clinical benefit for adults with non-insulin-treated type 2 diabetes, but no comprehensive review of a structured approach to SMBG has been published to date.

Purpose: To conduct a systematic review and meta-analysis of the impact of sSMBG on HbA1c, treatment modifications, behavioral and psychosocial outcomes, and; examine the moderating effects of sSMBG protocol characteristics on HbA1c.

Data Sources: Four databases searched (November 2020; updated: February 2022).

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Aims: To test 'Is Insulin Right for Me?', a theory-informed, self-directed, web-based intervention designed to reduce psychological barriers to insulin therapy among adults with type 2 diabetes. Further, to examine resource engagement and associations between minimum engagement and outcomes.

Methods: Double-blind, two-arm randomised controlled trial (1:1), comparing the intervention with freely available online information (control).

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Background: Diabetes distress is a commonly experienced negative emotional response to the ongoing burden of diabetes. Holistic diabetes care, including attention to diabetes distress, is recommended in clinical guidelines, yet not routinely implemented. Diabetes health professionals have highlighted lack of training as a barrier to implementation of psychological care.

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Aims: Commencing university presents particular challenges for young adults with diabetes. This integrative literature review aimed to synthesise the research exploring the experiences and support needs of university students with diabetes.

Methods: Medline, CINAHL, PsychInfo and EMBASE databases were searched for quantitative and qualitative studies, among undergraduate and postgraduate students with type 1 or type 2 diabetes conducted in the university setting.

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Diabetes prevalence is increasing; the technologies and medicines used to manage diabetes have become more complex, and the specialist health workforce with qualifications in diabetes is insufficient. Generalist health professionals have limited diabetes knowledge, despite engaging with people with diabetes in healthcare daily. An innovative framework is needed to align with the Australian National Diabetes Strategy to build a competent, flexible and adaptive workforce to promote excellence in diabetes care.

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Introduction: Psychological barriers to insulin therapy are associated with the delay of clinically indicated treatment intensification for people with type 2 diabetes (T2D), yet few evidence-based interventions exist to address these barriers. We describe the protocol for a randomised controlled trial (RCT) examining the efficacy of a novel, theoretically grounded, psychoeducational, web-based resource designed to reduce psychological barriers to insulin among adults with non-insulin treated T2D: '.

Methods And Analysis: Double-blind, parallel group RCT.

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Aims: Acceptable and accessible interventions are needed to address 'psychological insulin resistance', which is a common barrier to insulin uptake among adults with type 2 diabetes (T2D). Our aim was to test the feasibility of a randomised controlled trial (RCT) study design and acceptability of a theoretically grounded, psycho-educational, web-based resource to reduce negative insulin appraisals among adults with T2D.

Methods: A double-blinded, parallel group, two-arm pilot RCT (1:1), comparing intervention with active control (existing online information about insulin).

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Objective: To develop a theory and evidence-based web intervention to reduce psychological barriers towards insulin therapy among adults with non-insulin-treated type 2 diabetes (T2D).

Methods: Salient psychological barriers towards insulin were identified from the literature and classified using the Theoretical Domains Framework (TDF). Relevant TDF domains were mapped to evidence-based behaviour change techniques (BCTs), which informed the content for each barrier.

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Aims: This qualitative study aims to explore beliefs, attitudes and experiences of injectable glucagon-like-peptide-1 receptor agonists (GLP-1RAs) use and discontinuation, as well as attitudes to further injectable treatment intensification, among adults with type 2 diabetes (T2D).

Methods: Nineteen in-depth semi-structured interviews lasting (mean ± standard deviation) 45 ± 18 min were conducted, face-to-face (n = 14) or via telephone (n = 5). Transcripts were analysed using inductive template analyses.

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Diabetes distress is a common negative emotional response to the ongoing burden of living with diabetes. Elevated diabetes distress is associated with impaired diabetes self-management and quality of life yet rarely identified and addressed in clinical practice. Health professionals report numerous barriers to the provision of care for diabetes distress, including lack of skills and confidence, but few diabetes distress training opportunities exist.

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Background: Glycated hemoglobin (HbA1c) is higher during adolescence than at any other life stage. Some research among adolescents indicates that depressive symptoms are associated with suboptimal HbA1c. However, research among adults suggests diabetes distress is a stronger predictor of HbA1c than depressive symptoms.

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Objective: To establish cut point(s) for the Problem Areas in Diabetes-teen version (PAID-T) scale to identify adolescents with clinically meaningful, elevated diabetes distress.

Research Design And Methods: Data were available from the Diabetes Management and Impact for Long-term Empowerment and Success (MILES) Youth-Australia Study, a national survey assessing various psychosocial indicators among self-selected National Diabetes Services Scheme registrants. Participants in the current study ( = 537) were (mean ± SD) 16 ± 2 years old, had type 1 diabetes for 6 ± 4 years, and 62% ( = 334) were girls.

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Objective: Despite the challenges of living with type 1 diabetes, many adolescents achieve "resilient outcomes": high engagement in self-management behaviors such as self-monitoring of blood glucose (SMBG), good quality of life (QOL), and within-target glycemic outcomes (HbA). Adaptive diabetes-related behaviors (i.e.

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Aims: To assess prevalence of severe hypoglycemia, awareness and symptoms of hypoglycemia, and their associations with self-monitoring of blood glucose.

Methods: Diabetes MILES-Australia Study participants completed validated questionnaires and study-specific items.

Results: Of 642 adults with type 1 diabetes, 21% reported ≥1 severe hypoglycemic event in the past six months, and 21% reported impaired awareness of hypoglycemia (IAH).

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Background: The use of mobile applications ("apps") for diabetes management is a rapidly developing area and has relevance to adolescents who tend to be early technology adopters. Apps may be useful for supporting self-management or connecting young people with type 1 diabetes (T1D) with their peers. However, outside controlled trials testing the effectiveness of apps, little is known about app usage in this population.

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Background: Type 1 diabetes is a complex and demanding condition, which places a substantial behavioural and psychological burden on young people and their families. Around one-third of adolescents with type 1 diabetes need mental health support. Parents of a child with type 1 diabetes are also at increased risk of psychological distress.

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Background: Gestational diabetes mellitus (GDM) is an increasingly prevalent risk factor for type 2 diabetes. We evaluated the effectiveness of a group-based lifestyle modification program in mothers with prior GDM within their first postnatal year.

Methods And Findings: In this study, 573 women were randomised to either the intervention (n = 284) or usual care (n = 289).

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Diabetes distress (DD) refers to the negative emotions arising from living with diabetes and the burden of self-management. Among adults, the prevalence and significance of DD are well established, but this is not the case among adolescents. This systematic review investigated among adolescents with type 1 diabetes: the prevalence of DD; demographic, clinical, behavioral and psychosocial correlates of DD and interventions that reduce DD.

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Aims: To evaluate structured type 1 diabetes education delivered in routine practice throughout Australia.

Methods: Participants attended a five-day training program in insulin dose adjustment and carbohydrate counting between April 2007 and February 2012. Using an uncontrolled before-and-after study design, we investigated: HbA1c (% and mmol/mol); severe hypoglycaemia; diabetes ketoacidosis (DKA) requiring hospitalisation, and diabetes-related distress (Problem Areas in Diabetes scale; PAID), weight (kg); body mass index.

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Background: The Mothers After Gestational Diabetes in Australia Diabetes Prevention Program (MAGDA-DPP) is a randomized controlled trial (RCT) that aims to assess the effectiveness of a structured diabetes prevention intervention for women who had gestational diabetes.

Methods/design: The original protocol was published in Trials (http://www.trialsjournal.

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Background: The prevalence of type 2 diabetes has increased dramatically in the last decade, and is continuing to rise. It is a chronic condition, often related to obesity, diet and sedentary lifestyles, and can lead to significant health complications, disability and early death. Diabetes is commonly associated with depression, which can impact significantly on a person's ability to manage their illness and, consequently, on disease outcomes.

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Background: Gestational diabetes mellitus (GDM) is defined as glucose intolerance with its onset or first recognition during pregnancy. Post-GDM women have a life-time risk exceeding 70% of developing type 2 diabetes mellitus (T2DM). Lifestyle modifications reduce the incidence of T2DM by up to 58% for high-risk individuals.

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Background: Well managed diabetes requires active self-management in order to ensure optimal glycaemic control and appropriate use of available clinical services and other supports. Peer supporters can assist people with their daily diabetes self-management activities, provide emotional and social support, assist and encourage clinical care and be available when needed.

Methods: A national database of Australians diagnosed with type 2 diabetes is being used to invite people in pre-determined locations to participate in community-based peer support groups.

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