Promoting Self-care and Management for Patients With Type 2 Diabetes Based on Lifestyle Changes Under the Concept of Person-centered Care: A Review.

Context: Diabetes, a metabolic disease, can affect multiple organs and systems, including the heart, brain, kidneys, and nerves, and is the seventh leading cause of human death. Professional health education can help modify urbanization-related lifestyle habits, such as diet and physical activity, and is the foundation for self-management of type 2 diabetes. Objective: The current review aimed to (1) examine policies and guidelines related to type 2 diabetes in the UK and China; (2) identify lifestyle impacts of the disease; (3) evaluate the barriers and challenges to patients' self-management; (4) investigate diabetes-related health education; (5) investigate methods of support for disease promotion; (6) evaluate the efficacy of self-care; (7) explore various treatment options when diabetes is comorbid with other diseases; and (8) describe the contributions of the health, social, and tertiary sectors involved in chronic disease management. Design: The research team performed a narrative review by searching Scopus, PubMed, CINAHL, PsycINFO and Academic Search Complete databases. The search employed the keywords, such as Type 2 Diabetes, lifestyle changes person-centred care, self-care and management. Setting: The research is based on the clinical environment in China and the United Kingdom. Results: Recently published guidelines on diabetes nutrition and physical activity in the United Kingdom and China encouraged patients to self-manage their diabetes. Although patients are more aware of the need for disease self-management, they need more professional knowledge to manage the disease through lifestyle modifications, such as diet and exercise. Conclusion: Managing diabetes necessitates long-term treatments, guidance, and follow-up, with the support of the patients' families, caregivers, and the entire community.

Diabetes specialist intervention in general practices in areas of deprivation and ethnic diversity: A qualitative evaluation (QUAL-ECLIPSE).

AIM: To assess patients' and healthcare professionals' perspectives of a specialist-led Diabetes Risk-based Assessment Clinic (DIRAC) for people with diabetes at high risk of complications (PWDHRC) in areas of deprivation in Coventry, UK. METHODS: A qualitative evaluation of a pilot trial, comprising a specialist team intervention (DIRAC), was undertaken in seven GP practices through observations of weekly virtual or occasional face-to-face patient consultations and monthly interventionists' meetings. Semi-structured interviews were carried out post-intervention, with PWDHRC, primary care clinicians and diabetes specialists (interventionists). Thematic analyses of observations and interviews were undertaken. KEY FINDINGS: Over 12 months, 28 DIRAC clinics comprising 154 patient consultations and five interventionists' meetings, were observed. 19 interviews were undertaken, PWDHRC experienced 'culturally-sensitive care from a specialist-led clinic intervention encompassing integrated care. This model of care was recommended at GP practice level, all participants (PWDHRC, primary care clinicians and diabetes specialist interventionists) felt upskilled to deal with complex diabetes care. The EMIS and ECLIPSE technologies utilised during the intervention were perceived to positively contribute to diabetes management of PWDHRC despite reservations around cost and database. CONCLUSION: The specialist-led DIRACs were largely appreciated by study participants. These qualitative data support the trial progressing to a full-service evaluation.

A cross-sectional survey of general practice health workers' perceptions of their provision of culturally competent services to ethnic minority people with diabetes.

AIMS: To explore General Practice teams cultural-competence, in particular, ethnicity, linguistic skillset and cultural awareness. The practice teams' access to diabetes-training, and overall perception of cultural-competence were also assessed. METHODS: A cross-sectional single-city-survey with one in three people with diabetes from an ethnic minority group, using 35 semi-structured questions was completed. Self-reported data analysed using descriptive statistics, interpreted with reference to the Culturally-Competent-Assessment-Tool. RESULTS: Thirty-four (52%) of all 66 practices in Coventry responded between November 2011 and January 2012. KEY FINDINGS: (1) One in five practice staff was from a minority group in contrast with one in ten of Coventry's population, (2) 164 practice staff (32%) spoke a second language relevant to the practice's minority population, (3) 56% of practices were highly culturally-competent at providing diabetes services for minority populations, (4) 94% of practices reported the ethnicity of their populations, and (5) the most frequently stated barriers to culturally-competent service delivery were language and knowledge of nutritional habits. CONCLUSIONS: Culturally-competent diabetes care is widespread across the city. Language barriers are being addressed, cultural knowledge of diabetes-related-nutrition requires further improvement. Further studies should investigate if structured cultural-competence training for diabetes service providers produces positive effects in diabetes-related outcome-measures in minority populations.

Aerobic and strength training exercise programme for cognitive impairment in people with mild to moderate dementia: the DAPA RCT.

BACKGROUND: Approximately 670,000 people in the UK have dementia. Previous literature suggests that physical exercise could slow dementia symptom progression. OBJECTIVES: To estimate the clinical effectiveness and cost-effectiveness of a bespoke exercise programme, in addition to usual care, on the cognitive impairment (primary outcome), function and health-related quality of life (HRQoL) of people with mild to moderate dementia (MMD) and carer burden and HRQoL. DESIGN: Intervention development, systematic review, multicentred, randomised controlled trial (RCT) with a parallel economic evaluation and qualitative study. SETTING: 15 English regions. PARTICIPANTS: People with MMD living in the community. INTERVENTION: A 4-month moderate- to high-intensity, structured exercise programme designed specifically for people with MMD, with support to continue unsupervised physical activity thereafter. Exercises were individually prescribed and progressed, and participants were supervised in groups. The comparator was usual practice. MAIN OUTCOME MEASURES: The primary outcome was the Alzheimer's Disease Assessment Scale - Cognitive Subscale (ADAS-Cog). The secondary outcomes were function [as measured using the Bristol Activities of Daily Living Scale (BADLS)], generic HRQoL [as measured using the EuroQol-5 Dimensions, three-level version (EQ-5D-3L)], dementia-related QoL [as measured using the Quality of Life in Alzheimer's Disease (QoL-AD) scale], behavioural symptoms [as measured using the Neuropsychiatric Inventory (NPI)], falls and fractures, physical fitness (as measured using the 6-minute walk test) and muscle strength. Carer outcomes were HRQoL (Quality of Life in Alzheimer's Disease) (as measured using the EQ-5D-3L) and carer burden (as measured using the Zarit Burden Interview). The economic evaluation was expressed in terms of incremental cost per quality-adjusted life-year (QALY) gained from a NHS and Personal Social Services perspective. We measured health and social care use with the Client Services Receipt Inventory. Participants were followed up for 12 months. RESULTS: Between February 2013 and June 2015, 494 participants were randomised with an intentional unequal allocation ratio: 165 to usual care and 329 to the intervention. The mean age of participants was 77 years [standard deviation (SD) 7.9 years], 39% (193/494) were female and the mean baseline ADAS-Cog score was 21.5 (SD 9.0). Participants in the intervention arm achieved high compliance rates, with 65% (214/329) attending between 75% and 100% of sessions. Outcome data were obtained for 85% (418/494) of participants at 12 months, at which point a small, statistically significant negative treatment effect was found in the primary outcome, ADAS-Cog (patient reported), with a mean difference of -1.4 [95% confidence interval (CI) -2.62 to -0.17]. There were no treatment effects for any of the other secondary outcome measures for participants or carers: for the BADLS there was a mean difference of -0.6 (95% CI -2.05 to 0.78), for the EQ-5D-3L a mean difference of -0.002 (95% CI -0.04 to 0.04), for the QoL-AD scale a mean difference of 0.7 (95% CI -0.21 to 1.65) and for the NPI a mean difference of -2.1 (95% CI -4.83 to 0.65). Four serious adverse events were reported. The exercise intervention was dominated in health economic terms. LIMITATIONS: In the absence of definitive guidance and rationale, we used a mixed exercise programme. Neither intervention providers nor participants could be masked to treatment allocation. CONCLUSIONS: This is a large well-conducted RCT, with good compliance to exercise and research procedures. A structured exercise programme did not produce any clinically meaningful benefit in function or HRQoL in people with dementia or on carer burden. FUTURE WORK: Future work should concentrate on approaches other than exercise to influence cognitive impairment in dementia. TRIAL REGISTRATION: Current Controlled Trials ISRCTN32612072. FUNDING: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full programme and will be published in full in Health Technology Assessment Vol. 22, No. 28. See the NIHR Journals Library website for further project information. Additional funding was provided by the Oxford NIHR Biomedical Research Centre and the Oxford NIHR Collaboration for Leadership in Applied Health Research and Care.

Dementia and Physical Activity (DAPA) - an exercise intervention to improve cognition in people with mild to moderate dementia: study protocol for a randomized controlled trial.

BACKGROUND: Dementia is more common in older than in younger people, and as a result of the ageing of the population in developed countries, it is becoming more prevalent. Drug treatments for dementia are limited, and the main support offered to people with dementia and their families is generally services to mitigate against loss of function. Physical exercise is a candidate non-pharmacological treatment for dementia. METHODS/DESIGN: DAPA is a randomised controlled trial funded by the National Institute for Health Research Health Technology Assessment programme to estimate the effect of a 4-month, moderate- to hard-intensity exercise training programme and subsequent advice to remain active, on cognition (primary outcome) at 12 months in people with mild to moderate dementia. Community-dwelling participants (with their carers where possible), who are able to walk 3 metres without human assistance, able to undertake an exercise programme and do not have any unstable or terminal illness are recruited. Participants are then randomised by an independent statistician using a computerised random number generator to usual care or exercise at a 2:1 ratio in favour of exercise. The exercise intervention comprises 29, 1-hour-long exercise classes, run twice weekly at suitable venues such as leisure centres, which include aerobic exercise (on static bikes) and resistance exercise (using weights). Goals for independent exercise are set while the classes are still running, and supported thereafter with phone calls. The primary outcome is measured using ADAS-cog. Secondary outcome measures include behavioural symptoms, functional ability, quality of life and carer burden. Primary and secondary outcomes will be measured at baseline and at 6 and 12 months after randomisation, by researchers masked to participant randomisation in the participants' own homes. An economic evaluation will be carried out in parallel to the RCT, as will a qualitative study capturing the experiences of participants, carers and staff delivering the intervention. DISCUSSION: The DAPA study will be the first large, randomised trial of the cognitive effects of exercise on people with dementia. The intervention is designed to be capable of being delivered within the constraints of NHS service provision, and the economic evaluation will allow assessment of its cost-effectiveness. TRIAL REGISTRATION: DAPA was registered with the ISRCTN database on 29 July 2011, registration number ISRCTN32612072 .