Assessment of the function and effect of diabetes education programs in Taiwan. [The education of type-2 diabetics: why not in groups?]. Meal-related structured self-monitoring of blood glucose: effect on diabetes control in non-insulin-treated type 2 diabetic patients. ROSES: role of self-monitoring of blood glucose and intensive education in patients with Type 2 diabetes not receiving insulin. A pilot randomized clinical trial. Online diabetes self-management program: a randomized study. A nurse-coaching intervention for women with type 2 diabetes. Evaluation of the UCL diabetes self-management programme (UCL-DSMP): a randomized controlled trial. Assessment of two culturally competent diabetes education methods: individual versus individual plus group education in Canadian Portuguese adults with type 2 diabetes. Combined aerobic and resistance exercise improves glycemic control and fitness in type 2 diabetes.
A multi-center prospective study was conducted to assess the function and impact of diabetic education programs on diabetic control. A total of 208 subjects with type 2 diabetes were recruited. Diabetes self-care, assessed by questionnaire, was evaluated before, and 4 months after attending a diabetes education course. A total of 121 subjects who received advanced diabetes education courses were designated as the experimental group. A second group of 87 cases receiving a basic course served as controls. In addition to basic knowledge, the advanced education programs included dietary control, blood glucose monitoring, management of hypoglycemia, medication compliance, foot care and exercise. Diabetes self-care techniques were significantly improved in the experimental group. The overall score for diabetes self-care techniques improved in both groups at the 4th month over baseline values. The change was significant with the controls' (P < 0.001). Multiple regression analysis confirmed the intensity of diabetic education was the only significant variable correlated with the decrease of fasting blood glucose and systolic blood pressure. In conclusion, integrated and intensive diabetes education program in diabetes education centers provides an effective method for improving diabetes self-care techniques and metabolic outcome. To evaluate the efficacy of a programme of group education for diabetics, which succeeded in reducing base glucaemia, body mass index and glycosylated haemoglobin, stimulating insulin-treated patients' self-monitoring of glucaemia, improving their understanding of the disease, and bringing into group education 75% of the target population.
                A controlled clinical trial with paired samples, lasting two years.
                "Las Fuentes Norte" Health Centre, Zaragoza.
                243 type-2 diabetics, distributed at random, with 120 in the intervention group and 123 in the control group. All patients with no history of group education in the previous two years and with no restrictions on their attending talks and monitoring were included. No-one gave up in the first year; 9 did in the second year.
                Group health education workshop for two days in the first and second years.
                In the intervention group, at the end of the study, success in the survey increased by 4.2; base glucaemia dropped by 17.1 mg/dl, glycate haemoglobin went down by 0.5, and self-analysis went up by 14.2%, all with significant differences (p < 0.005 and CI 95%). The body mass index went down by 0.3 without significant differences. Knowledge was lost between the first and second year, with worse metabolic control. In the control group there were no significant differences in any variable.
                A stable programme of group education may be effective, especially because of the increase in knowledge of the disease, fostering excellent conditions for a change to a healthier life-style. To investigate the effect of meal-related self-monitoring of blood glucose on glycemic control and well-being in non-insulin-treated type 2 diabetic patients.
                This 6-month study, which included 6 months of follow-up, adopted a prospective, multicenter, randomized controlled design. Subjects were randomized to two groups: one group used a blood glucose-monitoring device, kept a blood glucose/eating diary, and received standardized counseling; the control group received nonstandardized counseling on diet and lifestyle. The primary efficacy parameter was the change in HbA(1c). Secondary efficacy variables included changes in body weight, lipids, and microalbumin and changes in treatment satisfaction and well-being.
                In the per-protocol analysis, the use of a self-monitoring blood glucose device significantly reduced HbA(1c) levels by 1.0 +/- 1.08% compared with 0.54 +/- 1.41% for the control group (P = 0.0086); subgroup analysis showed three types of responders. Body weight, total cholesterol, and microalbumin improved when using a glucometer, but there was no statistically significant difference between the two groups. Treatment satisfaction increased in both groups to a similar extent (P = 0.9). Self-monitoring resulted in a marked improvement of general well-being with significant improvements in the subitems depression (P = 0.032) and lack of well-being (P = 0.02).
                Meal-related self-monitoring of blood glucose within a structured counseling program improved glycemic control in the majority of non-insulin-treated type 2 diabetic patients in this study. The finding of three types of responders will be important for future planning of counseling and educational interventions. To estimate the efficacy of a self-monitoring-based disease management strategy in patients with Type 2 diabetes treated with oral agent monotherapy.
                This was an open-label, randomized, pilot study, primarily led by diabetes nurses. Patients were randomly allocated to either a self-monitoring-based disease management strategy or usual care (ratio 3:1) and followed up for 6 months. Education was centred on how to modify lifestyle according self-monitoring readings. Self-monitoring of blood glucose results were discussed during monthly telephone contact. The primary endpoint was mean change in HbA(1c) levels, estimated with an ANOVA for repeated measures. All analyses were intention to treat.
                Three diabetic clinics recruited 62 patients, of whom five were lost to follow-up. At baseline, both groups had a mean HbA(1c) value of 7.9% ± 0.6% (63 ± 6 mmol/mol). After 6 months, mean HbA(1c) reduction was 1.2 ± 0.1% (-13 ± 1 mmol/mol) in the intervention group and 0.7 ± 0.2 (-8 ± 2 mmol/mol) in the control group, with an absolute mean difference between groups of -0.5% (95% CI -0.9 to -0.0%; P = 0.04) (-5 mmol/mol, 95% CI -10 to 0). At study end, 61.9% of patients in the intervention group and 20.0% in the control group reached the target level of HbA(1c) < 7.0% (< 53 mmol/mol) (P = 0.005). Body weight reduction was significantly greater in the intervention group than in the control group (between-group absolute mean difference: -3.99 kg; 95% CI -7.26 to -0.73; P = 0.02). Therapy changes were more frequent in the control group. Conclusions: A self-monitoring disease management strategy, primarily led by diabetes nurses and allowing a timely and efficient use of self-monitoring readings, is able to improve metabolic control, primarily through lifestyle modifications leading to weight loss.
                © 2011 The Authors. Diabetic Medicine © 2011 Diabetes UK. We hypothesized that people with type 2 diabetes in an online diabetes self-management program, compared with usual-care control subjects, would 1) demonstrate reduced A1C at 6 and 18 months, 2) have fewer symptoms, 3) demonstrate increased exercise, and 4) have improved self-efficacy and patient activation. In addition, participants randomized to listserve reinforcement would have better 18-month outcomes than participants receiving no reinforcement.
                A total of 761 participants were randomized to 1) the program, 2) the program with e-mail reinforcement, or 3) were usual-care control subjects (no treatment). This sample included 110 American Indians/Alaska Natives (AI/ANs). Analyses of covariance models were used at the 6- and 18-month follow-up to compare groups.
                At 6 months, A1C, patient activation, and self-efficacy were improved for program participants compared with usual care control subjects (P < 0.05). There were no changes in other health or behavioral indicators. The AI/AN program participants demonstrated improvements in health distress and activity limitation compared with usual-care control subjects. The subgroup with initial A1C >7% demonstrated stronger improvement in A1C (P = 0.01). At 18 months, self-efficacy and patient activation were improved for program participants. A1C was not measured. Reinforcement showed no improvement.
                An online diabetes self-management program is acceptable for people with type 2 diabetes. Although the results were mixed they suggest 1) that the program may have beneficial effects in reducing A1C, 2) AI/AN populations can be engaged in and benefit from online interventions, and 3) our follow-up reinforcement appeared to have no value. The purpose of this pilot study was to determine the efficacy of a 6-month nurse-coaching intervention that was provided after diabetes education for women with type 2 diabetes.
                In this pilot study, 53 women were randomized to the nurse-coaching intervention or a standard care control condition. The nurse-coaching intervention consisted of 5 individualized sessions and 2 follow-up phone calls over 6 months. The nurse-coaching sessions included educational, behavioral, and affective strategies. Data were collected on physiologic adaptation (hemoglobin A1c [A1C] and body mass index [BMI]), self-management (dietary and exercise), psychosocial adaptation (diabetes-related distress and integration), and treatment satisfaction at baseline, 3 months, and 6 months.
                Women in the treatment group demonstrated better diet self-management, less diabetes-related distress, better integration, and more satisfaction with care, and had trends of better exercise self-management and BMI. The A1C levels improved in both groups at 3 months, yet the difference between the groups was not significant. Attendance at nurse-coaching sessions was 96%.
                This nurse-coaching intervention demonstrates promise as a means of improving self-management and psychosocial outcomes in women with type 2 diabetes. Self-management has been described as the cornerstone of care for diabetes. Many self-management studies are limited by poor methodology and poor descriptions of the intervention. The current study developed a theoretically based self-management programme for patients with type 2 diabetes, which was evaluated via a randomized controlled trial. At immediate post-intervention and three-month follow-up the intervention group showed significant improvement relative to controls on self-management behaviours, quality of life and illness beliefs. A trend towards improved HbA1c was also observed. Documentation in a manual and development of a training programme for facilitators ensures the programme is replicable. To examine the impact of two culturally competent diabetes education methods, individual counselling and individual counselling in conjunction with group education, on nutrition adherence and glycemic control in Portuguese Canadian adults with type 2 diabetes over a three-month period.
                The Diabetes Education Centre is located in the urban multicultural city of Toronto, Ontario, Canada. We used a three-month randomized controlled trial design. Eligible Portuguese-speaking adults with type 2 diabetes were randomly assigned to receive either diabetes education counselling only (control group) or counselling in conjunction with group education (intervention group). Of the 61 patients who completed the study, 36 were in the counselling only and 25 in the counselling with group education intervention. We used a per-protocol analysis to examine the efficacy of the two educational approaches on nutrition adherence and glycemic control; paired t-tests to compare results within groups and analysis of covariance (ACOVA) to compare outcomes between groups adjusting for baseline measures. The Theory of Planned Behaviour was used to describe the behavioural mechanisms that influenced nutrition adherence.
                Attitudes, subjective norms, perceived behaviour control, and intentions towards nutrition adherence, self-reported nutrition adherence and glycemic control significantly improved in both groups, over the three-month study period. Yet, those receiving individual counselling with group education showed greater improvement in all measures with the exception of glycemic control, where no significant difference was found between the two groups at three months.
                Our study findings provide preliminary evidence that culturally competent group education in conjunction with individual counselling may be more efficacious in shaping eating behaviours than individual counselling alone for Canadian Portuguese adults with type 2 diabetes. However, larger longitudinal studies are needed to determine the most efficacious education method to sustain long-term nutrition adherence and glycemic control. We investigated the effect of an 8 week circuit training (CT) program, combining aerobic and resistance exercise, on indices of glycemic control, cardiorespiratory fitness, muscular strength and body composition in 16 subjects (age 52 +/- 2 years) with type 2 diabetes using a prospective randomised crossover protocol. Submaximal exercise heart rate and rate pressure product were significantly lower after training (P<0.05), whilst ventilatory threshold increased (11.8 +/- 0.7 vs 13.8 +/- 0.6 ml kg(-1)min(-1), P<0.001). Muscular strength also increased with training (403 +/- 30 to 456 +/- 31 kg, P<0.001), whilst skinfolds (148.7 +/- 11.5 vs 141.1 +/- 10.7 mm, P<0.05), % body fat (29.5 +/- 1.0 vs 28.7 +/- 1.1%, P<0.05) and waist:hip ratio (99.2 +/- 1.5 vs 97.9 +/- 1.4%, P<0.05) significantly decreased. Concurrently, peak oxygen uptake (P<0.05) and exercise test duration (P<0.001) increased following training, whilst glycated hemoglobin (P<0.05) and fasting blood glucose (P<0.05) decreased. CT is an effective method of training that improved functional capacity, lean body mass, strength and glycemic control in subjects with type 2 diabetes.
Group-based training for self-management strategies in people with type 2 diabetes is effective by improving fasting blood glucose levels, glycated haemoglobin and diabetes knowledge and reducing systolic blood pressure levels, body weight and the requirement for diabetes medication.