The added value of therapy in diabetes: the education of patients for self-management of their disease

Integrating Self-Management Education and Support in Routine Care of People With Type 2 Diabetes Mellitus: A Conceptional Model Based on Critical Interpretive Synthesis and A Consensus-Building Participatory Consultation

The integration of self-management education and support into the routine diabetes care is essential in preventing complications. Currently, however, there is no consensus on how to conceptualise integration in relation to self-management education and support. Therefore, this synthesis presents a framework conceptualising integration and self-management.

Methods

Seven electronic databases (Medline, HMIC, PsycINFO, CINAHL, ERIC, Scopus and Web of Science) were searched. Twenty-one articles met the inclusion criteria. Data were synthesised using principles of critical interpretive synthesis to build the conceptual framework. The framework was presented to 49 diabetes specialist nurses working at different levels of care during a multilingual workshop.

Results

A conceptual framework is proposed in which integration is influenced by five interacting components: the programme ethos of the diabetes self-management education and support intervention (content and delivery), care system organisation (the framework in which such interventions are delivered), adapting to context (the aspects of the people receiving and delivering the interventions), interpersonal relationship (the interactions between the deliverer and receiver of the intervention), and shared learning (what deliverer and receiver gain from the interactions). The critical inputs from the workshop participants related to the different priorities given to the components according to their sociolinguistic and educational experiences, Overall, they agreed with the conceptualisation of the components and their content specific to diabetes self-management education and support.

Discussion

Integration was conceptualised in terms of the relational, ethical, learning, contextual adapting, and systemic organisational aspects of the intervention. It remains uncertain which prioritised interactions of components and to what extent these may moderate the integration of self-management education and support into routine care; in turn, the level of integration observed in each of the components may moderate the impact of these interventions, which may also apply to the impact of the professional training.

Conclusion

This synthesis provides a theoretical framework that conceptualises integration in the context of diabetes self-management education and support in routine care. More research is required to evaluate how the components identified in the framework can be addressed in clinical practice to assess whether improvements in self-management education and support can be effectively realised in this population.

Impact of clinical pharmacists intervention on management of hyperglycemia in pregnancy in Jordan

Background and objective Hyperglycemia in pregnancy is a risk factor for cardiovascular disease and postpartum (PP) diabetes. This study aimed to assess the impact of the clinical pharmacist-assisted program (CPAP) of optimizing drug therapy and intensive education on main management outcome measures of patient knowledge about diabetes, Quality of life (QoL) as measured by SF-36 including maternal complications, fasting plasma glucose (FPG) control, and HbA1c. Method This is a randomized controlled study. Pregnant (20-28 weeks) patients with hyperglycemia received CPAP (n = 51) as compared with conventional management (n = 34). Patients were then followed up for 6 weeks pp. Results A significant change was shown in the intervention group for diabetes knowledge (3.47% vs. control 2.03%, P < 0.05) and three aspects of health-related QoL. The need for caesarian delivery (58.8% vs. control 35.3%) and severe episodes of hypoglycemia (0% vs. control 8.8%) were significantly (P < 0.05) reduced in the intervention group. Six weeks PP reduction in HbA1c values was greater in the intervention group (- 0.54% vs. control - 0.08%, P = 0.04) with more FPG-controlled patients during pregnancy (94% vs. control 64.7%). Conclusion Clinical pharmacist assisted services in the management of pregnancy hyperglycemia fundamentally and significantly improve knowledge and disease control.

Modeling predictors of changes in glycemic control and diabetes-specific quality of life amongst adults with type 1 diabetes 1 year after structured education in flexible, intensive insulin therapy

Few studies have identified determinants of glycemic control (HbA1c) and diabetes-specific quality of life (DSQoL) in adults with type 1 diabetes. To identify factors predicting outcomes following structured diabetes education. 262 participants completed biomedical and questionnaire assessments before, and throughout 1 year of follow-up. The proportion of variance explained ranged from 28 to 62 % (DSQoLS) and 14-20 % (HbA1c). When change in psychosocial variables were examined, reduced hypoglycemia fear, lower 'perceived diabetes seriousness', greater self-efficacy and well-being predicted QoL improvements from baseline to 3-months. Increased frequency of blood glucose testing predicted improvements in HbA1c from baseline to 6-months. Greater benefits may be achieved if programs focus explicitly on psychosocial factors. Self-care behaviours did not predict HbA1c suggesting existing assessment tools need refinement. Evaluation of treatment mechanisms in self-management programs is recommended.

Factors associated with consulting a dietitian for diabetes management: a cross-sectional study

BACKGROUND

Type 2 Diabetes (T2D) has reached epidemic levels in the Middle East region. Despite evidence that it improves health outcomes and saves health costs, dietary counseling for T2D remains grossly under-investigated in this region. The aim of this study was to assess the frequency and determinants of use of dietary counseling services by T2D patients in Lebanon and recommend corrective measures that may guide the planning, organization and delivery of care for chronic diseases in general and diabetes care in particular.

METHODS

A non-experimental cross-sectional design was utilized to survey outpatients with T2D in two major health centers in Lebanon. Patients diagnosed with T2D were invited to complete a questionnaire consisting of five sections: socio-demographic characteristics, disease attributes, patients' perceptions regarding T2D management, practice of lifestyle modifications, and referral by a physician to a dietitian. The outcome of interest was the use of dietary counseling services by T2D patients at least once since their diagnosis. Descriptive statistics and logistic regression analyses were used to evaluate the frequency and determinants of dietary counseling services utilization.

RESULTS

A total of 332 T2D patients completed the questionnaire (response rate 94.6%). Although 75% of study participants believed that dietitians can assist them in changing their dietary habits, only 38% had consulted with a dietitian. Among study participants, only 34% were referred to a dietitian by their physician. The main determinants of the use of dietary counseling services were referral by a physician (OR: 112.25; 95% CI = 42.74-294.84), the presence of outpatient social or private health insurance (OR: 5.86; 95% CI = 2.40-14.25) and the belief that a dietitian can assist in changing dietary habits (OR: 3.74; 95% CI = 1.33-10.54).

CONCLUSIONS

The findings of this study show suboptimal use of dietary counseling services by T2D patients in Lebanon. Key determinants were physicians' referral, financial support for outpatient care, and patients' belief in the usefulness of dietary counseling. Suggested interventions entail enhancing the planning and organization of care through inter-professional collaboration between physicians and dietitians; promoting public financing for high quality outpatient care that includes dietary counseling; and promoting the value of dietary counseling and improving the public image of dietitians.

Evaluation of the web-based Diabetes Interactive Education Programme (DIEP) for patients with type 2 diabetes

OBJECTIVE

The objective in this study was to evaluate a web-based type 2 diabetes self-management education programme aimed at improving knowledge, encouraging active patient participation and providing supportive self-management tools.

METHODS

(1) An effect evaluation was conducted using a randomized controlled trial with a pre-test and post-test design (n=99) and a knowledge questionnaire. (2) A user evaluation was conducted using an online questionnaire (n=564) and one-on-one interviews (n=11) to examine the perceived quality, use of functionalities and use of the programme as a supportive tool in education.

RESULTS

The effect evaluation showed a significant intervention effect (p<0.01) on knowledge. The user evaluation showed high satisfaction with the programme's content, credibility and user-friendliness. However, functionalities and self-management tools were used by less than half of the participants.

CONCLUSION

The programme can improve knowledge, but it is not fully used as intended. A more optimal use of the programme is necessary for higher efficacy.

PRACTICE IMPLICATIONS

The use of mostly spoken text instead of written text was highly appreciated and could be used more often for educational websites. Furthermore, health care practitioners need support in implementing new educational programmes during consultations.

The ACTIVATE Study: Results from a Group-Randomized Controlled Trial Comparing a Traditional Worksite Health Promotion Program with an Activated Consumer Program

Purpose.

This study compares a traditional worksite-based health promotion program with an activated consumer program and a control program

Design.

Group randomized controlled trial with 18-month intervention.

Setting.

Two large Midwestern companies.

Subjects.

Three hundred and twenty employees (51% response).

Intervention.

The traditional health promotion intervention offered population-level campaigns on physical activity, nutrition, and stress management. The activated consumer intervention included population-level campaigns for evaluating health information, choosing a health benefits plan, and understanding the risks of not taking medications as prescribed. The personal development intervention (control group) offered information on hobbies. The interventions also offered individual-level coaching for high risk individuals in both active intervention groups.

Measures.

Health risk status, general health status, consumer activation, productivity, and the ability to evaluate health information.

Analysis.

Multivariate analyses controlled for baseline differences among the study groups.

Results.

At the population level, compared with baseline performance, the traditional health promotion intervention improved health risk status, consumer activation, and the ability to recognize reliable health websites. Compared with baseline performance, the activated consumer intervention improved consumer activation, productivity, and the ability to recognize reliable health websites. At the population level, however, only the activated consumer intervention improved any outcome more than the control group did; that outcome was consumer activation. At the individual level for high risk individuals, both traditional health coaching and activated consumer coaching positively affected health risk status and consumer activation. In addition, both coaching interventions improved participant ability to recognize a reliable health website. Consumer activation coaching also significantly improved self-reported productivity.

Conclusion.

An effective intervention can change employee health risk status and activation both at the population level and at the individual high risk level. However, program engagement at the population level was low, indicating that additional promotional strategies, such as greater use of incentives, need to be examined. Less intensive coaching can be as effective as more intensive, albeit both interventions produced modest behavior change and retention in the consumer activation arm was most difficult. Further research is needed concerning recruitment and retention methods that will enable populations to realize the full potential of activated consumerism.

Hypoglycemia impairs quality of blood glucose simulation in a clinical decision support system

BACKGROUND

Clinical decision support systems allow for decisions based on blood glucose simulations. The DiasNet simulation tool is based on accepted principles of physiology and simulates blood glucose concentrations accurately in type 1 diabetes mellitus (T1DM) patients during periods without hypoglycemia, but deviations appear after hypoglycemia, possibly because of the long-term glucose counter-regulation to hypoglycemia. The purpose of this study was to evaluate the impact of hypoglycemia on blood glucose simulations.

METHOD

Continuous glucose monitoring (CGM) data and diary data (meals, insulin, self-monitored blood glucose) were collected for 2 to 5 days from 17 T1DM patients with poor glycemic control. Hypoglycemic episodes [CGM glucose <63 mg/dl (3.5 mmol/liter) for ≥20 min] were identified in valid (well-calibrated) CGM data. For 24 hours after each hypoglycemic episode, a simulated (DiasNet) glucose profile was compared to the CGM glucose.

RESULTS

A total of 52 episodes of hypoglycemia were identified in valid data. All subjects had at least one hypoglycemic episode. Ten episodes of hypoglycemia from nine subjects were eligible for analysis. The CGM glucose was significantly (p < .05) higher than simulated blood glucose for a period of 13 h, beginning 8 h after hypoglycemia onset.

CONCLUSIONS

The present data show that hypoglycemia introduces substantial and systematic simulation errors for up to 24 h after hypoglycemia. This underlines the need for further evaluation of mechanisms behind this putative long-term glucose counter-regulation to hypoglycemia. When using blood glucose simulations in decision support systems, the results indicate that simulations for several hours following a hypoglycemic event may underestimate glucose levels by 100 mg/dl (5.6 mmol/liter) or more.

The diabetes educator: trying hard, but must concentrate more on behaviour

Current guidelines state that education is fundamental to help people with diabetes modify their lifestyle and prevent ill health and early death. However, many people with diabetes are not receiving adequate education. There is a widespread assumption that transferring knowledge will improve health outcomes but there is little empirical support for this assertion. Indeed, knowledge and behaviour are poorly correlated. Knowledge may be a necessary condition but is rarely a sufficient condition for behaviour change. Single interventions, cognitive or behavioural, have had disappointing results, unsurprisingly given the complexity of human behaviour. The most effective interventions are multifaceted and include education, behavioural and psychosocial elements, and target lifestyle change and factors such as self-efficacy and empowerment. We advocate that educational interventions should have multiple components. They should aim to improve patients' sense of self-efficacy and empowerment, and build attitudes towards diabetes that will support the lifestyle changes needed for successful self-management. These conclusions have implications for future research and clinical practice.

National survey of pharmacist certified diabetes educators

We sought to determine the demographics of pharmacists who were certified diabetes educators (CDEs) and information about their training, professional affiliations, and types of diabetes education services that they provide. We also queried these pharmacists about clinical activities, reimbursement, impact of certification, and intent to pursue CDE recertification. A list of pharmacists who were CDEs as of August 31, 2000, was obtained from the National Certification Board for Diabetes Educators. We then sent a six-page anonymous survey to 415 pharmacist CDEs; 233 surveys (56.1%) were returned. Of these respondents, 140 are women and 93 are men, with a mean age of 41.5 years. Most reside in Southern or Western states. Average time since pharmacist licensure was 17 years, and average time as a CDE was 5 years. Most had completed postgraduate training, including residencies and/or fellowships; 52.8% had faculty appointments; 46.7% stated they were billing for their services; and 45.9% were obtaining reimbursement. Most pharmacists (84.4%) stated that they intended to pursue CDE recertification. Providing details about pharmacist CDEs and their clinical activities may motivate other pharmacists to pursue this credential. Pharmacists are often the most accessible of all health care providers, and earning the CDE credential may be an important contribution to diabetes care and education.