ABSTRACT
BACKGROUND: Over the past 15 years, there has been substantial growth in web-based psychological interventions. We summarize evidence regarding the efficacy of web-based self-directed psychological interventions on depressive, anxiety and distress symptoms in people living with a chronic health condition. METHOD: We searched Medline, PsycINFO, CINAHL, EMBASE databases and Cochrane Database from 1990 to 1 May 2019. English language papers of randomized controlled trials (usual care or waitlist control) of web-based psychological interventions with a primary or secondary aim to reduce anxiety, depression or distress in adults with a chronic health condition were eligible. Results were assessed using narrative synthases and random-effects meta-analyses. RESULTS: In total 70 eligible studies across 17 health conditions [most commonly: cancer (k = 20), chronic pain (k = 9), arthritis (k = 6) and multiple sclerosis (k = 5), diabetes (k = 4), fibromyalgia (k = 4)] were identified. Interventions were based on CBT principles in 46 (66%) studies and 42 (60%) included a facilitator. When combining all chronic health conditions, web-based interventions were more efficacious than control conditions in reducing symptoms of depression g = 0.30 (95% CI 0.22-0.39), anxiety g = 0.19 (95% CI 0.12-0.27), and distress g = 0.36 (95% CI 0.23-0.49). CONCLUSION: Evidence regarding effectiveness for specific chronic health conditions was inconsistent. While self-guided online psychological interventions may help to reduce symptoms of anxiety, depression and distress in people with chronic health conditions in general, it is unclear if these interventions are effective for specific health conditions. More high-quality evidence is needed before definite conclusions can be made.
Subject(s)
Cognitive Behavioral Therapy , Internet-Based Intervention , Adult , Anxiety/therapy , Cognitive Behavioral Therapy/methods , Depression/therapy , Humans , Psychosocial Intervention , Randomized Controlled Trials as TopicABSTRACT
AIMS: Optimal diabetes management requires daily selfmanagement. While little time is spent with health professionals, they can have a substantial impact on how a person manages and feels about living with diabetes. The aim of this qualitative study was to explore what people with diabetes wish their health professionals understood about living with diabetes. METHODS: Thematic analysis was conducted of responses to a single open-ended question, 'What do you wish your health professional understood about living with diabetes?', which was part of the Diabetes MILES-2 survey, assessing the psychological and behavioural aspects of living with type 1 or type 2 diabetes in Australian adults. RESULTS: In total, 1316 responses (56% response rate) were collected, with 1190 responses included for analysis (54% from respondents with type 1 diabetes, 46% from those with type 2 diabetes). Seven major themes emerged; respondents wished their health professional understood: 1) the potential barriers to diabetes management; 2) that it is 'easier said than done'; 3) the social/emotional impact; 4) that they want, need and deserve more; 5) that judgements, assumptions and negative perspective are not helpful; 6) more about diabetes; and 7) that the respondent is the expert in his/her diabetes. Other comments suggested satisfactory experiences with health professionals, highlighting that some respondents had no wish for their health professional to understand more. CONCLUSIONS: This study highlights that, although some adults with diabetes are satisfied with their health professionals' understanding of living with diabetes, many report unmet needs and perceive a lack of person-centred care from their health professionals.
Subject(s)
Attitude to Health , Diabetes Mellitus , Physician-Patient Relations , Self-Management , Adult , Aged , Australia , Cross-Sectional Studies , Female , Glycated Hemoglobin/metabolism , Humans , Male , Middle Aged , Needs Assessment , Patient-Centered Care , Qualitative ResearchABSTRACT
Over the past 25 years, there has been significant acknowledgement of the importance of assessing the impact of diabetes on quality of life. Yet, despite the development of several diabetes-specific quality of life measures, the challenges we faced in 1995 remain. There is little consensus on the definition of quality of life because of the complexity and subjectivity of the concept. General quality of life comprises several domains of life, and these are highly individualized. Assessing the impact of diabetes on these life domains adds to the complexity. While comprehensive diabetes-specific quality-of-life measures typically increase respondent burden, brief questionnaires may not capture all relevant/important domains. Today, the lack of resolution of these challenges may explain why the impact of diabetes on quality of life is not systematically assessed in research or clinical care. Few researchers report detailed rationales for assessment, there is often a mismatch between the concept of interest and the measure selected, and data are misinterpreted as assessing the impact of diabetes on quality of life when, in reality, related but distinct constructs have been assessed, such as diabetes distress, treatment satisfaction or health status. While significant efforts are being made to increase routine monitoring of psychological well-being and understand the lived experience, no guidelines currently recommend routine clinical assessment of diabetes-specific quality of life, and there is no consensus on which questionnaire(s) to use. The gaps identified in this review need urgent attention, starting with recognition that assessment of diabetes-specific quality of life is as important as biomedical markers, if we are to improve the lives of people with diabetes.
Subject(s)
Diabetes Mellitus/epidemiology , Health Status , Quality of Life , Activities of Daily Living/psychology , Diabetes Mellitus/history , Diabetes Mellitus/psychology , Diabetes Mellitus/therapy , History, 20th Century , History, 21st Century , Humans , Quality of Life/psychology , Surveys and QuestionnairesABSTRACT
Almost 100 years since the discovery of insulin, hypoglycaemia remains a barrier for people with type 1 diabetes to achieve and maintain blood glucose at levels which prevent long-term diabetes-related complications. Although hypoglycaemia is primarily attributable to the limitations of current treatment and defective hormonal counter-regulation in type 1 diabetes, the central role of psycho-behavioural factors in preventing, recognizing and treating hypoglycaemia has been acknowledged since the early 1980s. Over the past 25 years, as documented in the present review, there has been a substantial increase in psycho-behavioural research focused on understanding the experience and impact of hypoglycaemia. The significant contributions have been in understanding the impact of hypoglycaemia on a person's emotional well-being and aspects of life (e.g. sleep, driving, work/social life), identifying modifiable psychological and behavioural risk factors, as well as in developing psycho-behavioural interventions to prevent and better manage (severe) hypoglycaemia. The impact of hypoglycaemia on family members has also been confirmed. Structured diabetes education programmes and psycho-behavioural interventions with a focus on hypoglycaemia have both been shown to be effective in addressing problematic hypoglycaemia. However, the findings have also revealed the complexity of the problem and the need for a personalized approach, taking into account the individual's knowledge of, and emotional/behavioural reactions to hypoglycaemia. Evidence is emerging that people with persistent and recurrent severe hypoglycaemia, characterized by deeply entrenched cognitions and lack of concern around hypoglycaemia, can benefit from tailored cognitive behavioural therapy.
Subject(s)
Behavioral Research , Diabetes Mellitus, Type 1/complications , Hypoglycemia/etiology , Psychology , Awareness/physiology , Behavioral Research/history , Behavioral Research/methods , Behavioral Research/trends , Blood Glucose/drug effects , Blood Glucose/metabolism , Diabetes Mellitus, Type 1/drug therapy , Diabetes Mellitus, Type 1/metabolism , Diabetes Mellitus, Type 1/psychology , History, 20th Century , History, 21st Century , Humans , Hypoglycemia/psychology , Insulin/therapeutic use , Psychology/history , Psychology/methods , Psychology/trends , Risk Factors , Self CareABSTRACT
AIM: Hypoglycaemia affects many people with Type 2 diabetes using insulin and other glucose-lowering therapies. This systematic review examined the impact of severe hypoglycaemia (episodes requiring external assistance) on psychological outcomes (e.g. emotional well-being, health status and quality of life) in adults with Type 2 diabetes. METHODS: MEDLINE Complete, PsycINFO and CINAHL databases were searched for peer-reviewed empirical studies, published in English, reporting the occurrence and severity of hypoglycaemia and its relationship with patient-reported outcomes (PROs) in adults with Type 2 diabetes. Data were extracted from published reports and analysed. RESULTS: Of 3756 potentially relevant abstracts, 29 studies met the inclusion criteria. Most reported cross-sectional data and sample sizes varied widely (N = 71 to 17 563). Although definitions of mild and severe hypoglycaemia were largely consistent between studies, additional non-standard categorizations (e.g. moderate, very severe) were apparent and recall periods varied. Overall, severe hypoglycaemia was associated with increased fear of hypoglycaemia and decreased emotional well-being, health status and diabetes-specific quality of life. Effect sizes show that the association with fear of hypoglycaemia was stronger than with general health status. CONCLUSIONS: Notwithstanding the limitations of the empirical studies, these findings indicate that severe hypoglycaemia in adults with Type 2 diabetes (insulin- and non-insulin-treated) is associated with impaired psychological outcomes. Healthcare professionals should address the psychological impact of severe hypoglycaemia during clinical consultations, to support individuals to minimize exposure to, and the psychological consequences of, severe hypoglycaemia.
Subject(s)
Diabetes Mellitus, Type 2/drug therapy , Diabetes Mellitus, Type 2/psychology , Hypoglycemia/psychology , Hypoglycemic Agents/adverse effects , Mental Health , Adult , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/epidemiology , Emotions , Humans , Hypoglycemia/chemically induced , Hypoglycemia/epidemiology , Hypoglycemia/pathology , Hypoglycemic Agents/therapeutic use , Mental Health/statistics & numerical data , Quality of Life , Severity of Illness Index , Stress, Psychological/epidemiology , Stress, Psychological/etiology , Treatment OutcomeSubject(s)
Diabetes Mellitus, Type 2 , Hyperglycemia , Consensus , Humans , Hypoglycemic Agents , Life Style , United StatesABSTRACT
AIMS: To identify the sociodemographic and clinical correlates of fear of hypoglycaemia among parents of children (aged 4-18 years) with Type 1 diabetes and to examine the relationships between parental fear of hypoglycaemia, mindfulness and mindful parenting. METHODS: Sociodemographic, self-reported clinical and psychological data were extracted from the cross-sectional Diabetes MILES Youth - The Netherlands dataset. Questionnaires included the Hypoglycaemia Fear Survey - Parent Worry (parental fear of hypoglycaemia), the Freiburg Mindfulness Inventory - Short version (mindfulness) and the Interpersonal Mindfulness in Parenting Scale (mindful parenting). RESULTS: A total of 421 parents (359 mothers) participated. Hierarchical linear regression analyses showed that greater parental fear of hypoglycaemia was related to younger parental age, low educational level, non-Dutch nationality, more frequent blood glucose monitoring, and less general mindfulness. Adding mindful parenting to the model negated the previous contribution of general mindfulness. In this model, lower mindful parenting was related to greater parental fear of hypoglycaemia. In particular, parents with an increased ability to be less judgemental of themselves as parents and less reactive to emotions within parenting interactions reported less fear of hypoglycaemia. In total, 21% of the variance in parental fear of hypoglycaemia was explained. CONCLUSION: Parental fear of hypoglycaemia was associated largely with parental characteristics, including non-modifiable sociodemographics (i.e. age, education, nationality) and modifiable psychological factors (i.e. mindful parenting). These findings suggest that it is important to further explore mindfulness-based interventions for parents to reduce fear of hypoglycaemia next to interventions to reduce hypoglycaemia.
Subject(s)
Diabetes Mellitus, Type 1/drug therapy , Fear/psychology , Hypoglycemia/chemically induced , Hypoglycemic Agents/adverse effects , Insulin/adverse effects , Mindfulness , Parents/psychology , Adolescent , Adult , Age Factors , Aged , Blood Glucose/metabolism , Blood Glucose Self-Monitoring/statistics & numerical data , Child , Child, Preschool , Diabetes Mellitus, Type 1/metabolism , Educational Status , Ethnicity/statistics & numerical data , Female , Humans , Male , Middle Aged , Netherlands , Parenting/psychologySubject(s)
Diabetes Mellitus/psychology , Diabetes Mellitus/therapy , Health Priorities , Mental Health , Stress, Psychological/prevention & control , Australia , Communication Barriers , Health Priorities/organization & administration , Health Priorities/standards , Health Priorities/trends , Health Services Accessibility , Health Services Needs and Demand/organization & administration , Health Services Needs and Demand/standards , Health Services Needs and Demand/trends , Holistic Health/standards , Holistic Health/trends , Humans , Mental Health/standards , Psychotherapy , Quality of LifeABSTRACT
AIMS: To examine sociodemographic, clinical and psychological factors associated with fear of hypoglycaemia in adults with Type 1 diabetes. METHODS: Data were obtained from Diabetes MILES - The Netherlands, an online self-report national survey. This cross-sectional analysis focused on participants with Type 1 diabetes who completed the 18-item Hypoglycaemia Fear Survey - Second Version Worry subscale (HFS-II-W; possible total score range 0-72, higher scores indicating higher fear) (n = 288). To explore correlates of fear of hypoglycaemia, a hierarchical linear regression analysis was performed in participants with full data on sociodemographic, clinical and psychological factors (n = 232; younger and more highly educated than those excluded). RESULTS: HFS-II-W mean score was 11.1 ± 11.1. Gender, age, education and having a partner (model 1) were not associated with fear of hypoglycaemia. In model 2, history of severe hypoglycaemia (irrespective of number of events) was associated with (greater) fear of hypoglycaemia, whereas diabetes duration, pump therapy and HbA1c were not. Type D personality was positively correlated (model 3), as were symptoms of depression, but not anxiety (model 4). Adding loneliness (model 5) did not improve the model. The fully adjusted analysis showed that fear of hypoglycaemia was associated with depressive symptoms (ß = 0.38, P < 0.001) and history of hypoglycaemia (1-2 events: ß = 0.30, P < 0.001; ≥ 3 events: ß = 0.19, P = 0.002). Total explained variance was 23%. CONCLUSIONS: Depressive symptoms and history of hypoglycaemia are associated with fear of hypoglycaemia in adults with Type 1 diabetes. These factors may help to identify people with excessive fear, who may particularly benefit from interventions to reduce hypoglycaemia risk and worries.
Subject(s)
Diabetes Mellitus, Type 1/psychology , Fear , Hypoglycemia/psychology , Adult , Anxiety/epidemiology , Anxiety/psychology , Cross-Sectional Studies , Diabetes Mellitus, Type 1/blood , Diabetes Mellitus, Type 1/complications , Fear/psychology , Female , Humans , Hypoglycemia/epidemiology , Male , Middle Aged , Netherlands/epidemiology , PersonalityABSTRACT
AIM: To investigate severe hypoglycaemia (SH) in adults with type 1 diabetes and its associations with impaired awareness of hypoglycaemia (IAH), clinical, psychological and socio-demographic factors. METHODS: Attendees of three specialist diabetes clinics in Melbourne, Australia completed questions about frequency of SH in the past six months; impaired awareness of hypoglycaemia (Gold score); and measures of general emotional well-being (WHO-5), diabetes-specific positive well-being (subscale of W-BQ28), diabetes-related distress (PAID) and fear of hypoglycaemia (HFS). RESULTS: Of 422 participants (mean ± SD age 37.5 ± 15.0 years; 54% women), 78 (18.5%) reported at least one SH event and 86 (20.5%) had IAH. SH and IAH frequencies were similar at all clinics. In total, 194 SH events were reported, with 10 people experiencing 40% of events. Compared with those without SH, participants with SH had longer diabetes duration, were younger at diabetes onset and more likely to have IAH (p<0.01). Those with SH had greater fear of hypoglycaemia and diabetes-related distress, poorer general emotional well-being, and lower diabetes-specific positive well-being, (p<0.01). There were no associations with age, gender, insulin regimen or HbA1c. CONCLUSIONS: This study has identified that SH and IAH in Australian adults with type 1 diabetes exist at similar levels to those reported in US and European research. SH was significantly associated with IAH and fear of hypoglycaemia. Assessment of hypoglycaemia, IAH and psychological well-being as part of a routine diabetes clinic visit was well accepted by attendees and enabled identification of those who may benefit from medical, educational or therapeutic interventions.
Subject(s)
Diabetes Complications/psychology , Diabetes Mellitus, Type 1/psychology , Hypoglycemia/psychology , Hypoglycemic Agents/adverse effects , Adult , Australia , Awareness , Diabetes Complications/diagnosis , Diabetes Mellitus, Type 1/drug therapy , Fear , Female , Humans , Hypoglycemia/chemically induced , Insulin/adverse effects , Male , Tertiary Care Centers , Time FactorsABSTRACT
BACKGROUND: Recent progress in predictive techniques allows people at risk of developing type 1 diabetes to be identified in a pre-symptomatic stage and prevention trials to be implemented. The present study examined prospectively whether participants in a screening programme anticipated behavioural changes in the event of having a high risk. METHODS: Four hundred and three first-degree relatives of people with type 1 diabetes completed a self-administered questionnaire about their views on screening and diabetes, and questionnaires on well-being and locus of control. RESULTS: Prior to risk notification, 73% reported that they intended to introduce lifestyle changes if at high risk. The vast majority of the respondents (87%) reported that eating habits would be the main changes made. Those anticipating changes believed they could take actions to reduce their risk of type 1 diabetes (p<0.001) and to have personal control over diabetes onset (p<0.001). They were also more worried about developing diabetes (p<0.01) and preoccupied with diabetes-related symptoms (p<0.01). CONCLUSIONS: Prior to risk notification, the process of being screened raised concerns and expectations about future changes. Despite the lack of any evidence, people believed lifestyle changes would be effective in reducing their risk. Since the impact of lifestyle in the development of type 1 diabetes is not yet established, accurate information about the role of health behaviour in the progression to overt diabetes is needed to avoid unrealistic expectations on the benefit of these changes and unnecessary impairment to quality of life. Personally initiated changes should be monitored since they could importantly influence the progress and outcome of prevention trials.
Subject(s)
Diabetes Mellitus, Type 1/genetics , Diabetes Mellitus, Type 1/prevention & control , Adolescent , Adult , Attitude to Health , Behavior , Behavior Therapy , Emotions , Humans , Life Style , Risk Assessment , Surveys and QuestionnairesABSTRACT
Islet allografts in insulin-dependent diabetic (IDDM) patients exhibit variable survival lengths and low rates of insulin-independence despite treatment with anti-T-cell antibodies and maintenance immunosuppression. Use of poorly characterized freshly isolated preparations makes it difficult to determine whether failures are caused by variations in donor tissue. This study assesses survival of standardized beta-cell allografts in C-peptide negative IDDM patients on maintenance immunosuppression following kidney transplantation and without receiving anti-T-cell antibodies or additional immunosuppression. Human islets were isolated from pancreatic segments after maximal 20 h cold-preservation. During culture, preparations were selected according to quality control tests and combined with grafts with standardized cell composition (> or = 50% beta cells), viability (> or = 90%), total beta-cell number (1 to 2 x 10(6)/kg body weight) and insulin-producing capacity (2 to 4 nmol x graft(-1) x h(-1)). Grafts were injected in a liver segment through the repermeabilized umbilical vein. After 2 weeks C-peptide positivity, four out of seven recipients became C-peptide negative; two of them were initially GAD65-antibody positive and exhibited a rise in titre during graft destruction. The other three patients remained C-peptide positive for more than 1 year, two of them becoming insulin-independent with near-normal fasting glycaemia and HbA1c; they remained GAD65- and islet cell antibody negative. The three patients with surviving grafts presented a history of anti-thymocyte globulin therapy at kidney transplantation. Long-term surviving grafts increased C-peptide release following intravenous glucagon or oral glucose but not following intravenous glucose. Thus, cultured human beta-cells can survive for more than 1 year in IDDM patients on maintenance anti-rejection therapy for a prior kidney graft and without the need for an increased immunosuppression at the time of implantation. The use of functionally standardized beta-cell grafts helps to identify recipient and graft factors which influence their survival and metabolic effects. Insulin-independence can be achieved by injection of 1.5 million beta-cells per kg body weight in a liver segment. These beta-cell implants respond well to adenylcyclase activators but poorly to glucose.