Melissa Spezia Faulkner

Internet Psycho-Education Programs Improve Outcomes in Youth With Type 1 Diabetes

OBJECTIVE The purpose of this study was to determine the efficacy of two Internet-based psycho-educational programs designed to improve outcomes for youth with type 1 diabetes transitioning to adolescence. RESEARCH DESIGN AND METHODS The study was a multisite clinical trial of 320 youth (aged 11–14 years; 37% minority; 55% female) randomized to one of two Internet-based interventions: TeenCope or Managing Diabetes. Primary outcomes were HbA1c and quality of life (QOL). Secondary outcomes included coping, self-efficacy, social competence, self-management, and family conflict. Data were collected at baseline and after 3, 6, and 12 months online. Youth were invited to cross over to the other program after 12 months, and follow-up data were collected at 18 months. Analyses were based on mixed models using intent-to-treat and per-protocol procedures. RESULTS Youth in both groups had stable QOL and minimal increases in HbA1c levels over 12 months, but there were no significant differences between the groups in primary outcomes. After 18 months, youth who completed both programs had lower HbA1c (P = 0.04); higher QOL (P = 0.02), social acceptance (P = 0.01), and self-efficacy (P = 0.03) and lower perceived stress (P = 0.02) and diabetes family conflict (P = 0.02) compared with those who completed only one program. CONCLUSIONS Internet interventions for youth with type 1 diabetes transitioning to adolescence result in improved outcomes, but completion of both programs was better than only one, suggesting that these youth need both diabetes management education and behavioral interventions. Delivering these programs via the Internet represents an efficient way to reach youth and improve outcomes.

An internet coping skills training program for youth with type 1 diabetes: six-month outcomes.

Background:Managing Type 1 diabetes (T1D) during adolescence can be challenging, and there is a need for accessible interventions to help adolescents cope with diabetes-related stress. Objectives:The aim of this study was to compare an Internet coping skills training (TEENCOPE) intervention to an Internet educational intervention (Managing Diabetes) for adolescents with T1D. Moderators of program efficacy were evaluated. Methods:The study was a multisite clinical trial (n = 320) with data collected at baseline, 3 months, and 6 months. Data were collected on the primary outcomes of physiologic (A1C) and psychosocial (quality of life) and on the secondary outcomes of behavioral (self-management) and psychosocial (stress, coping self-efficacy, social competence, family conflict) variables consistent with the conceptual framework. Data were analyzed using mixed-model analyses with an intent-to-treat approach. Results:There were no significant between-group treatment effects 6 months postintervention on primary outcomes. The Managing Diabetes youth showed a significant increase in social competence compared to the TEENCOPE youth. There were significant time effects for TEENCOPE (decreased stress and increased coping) and Managing Diabetes (improved diabetes quality of life). Discussion:Youth with T1D transitioning to adolescence may need both structured diabetes education and coping skills to improve health outcomes. There may be a higher potential to reach adolescents with Type 1 diabetes of varying race and ethnicity via Internet interventions.

Physical activity and sedentary behavior in adolescents with type 1 diabetes

The purpose of this study was to describe the associations between levels of physical activity measured by accelerometry and changes in fitness, body composition, lipids, and glucose control (i.e., glycosolated hemoglobin [A1C]) in a sample of 16 adolescents with type 1 diabetes participating in a personalized exercise program. More sedentary activity was associated with lower fitness and fat free mass and increased total cholesterol, low-density lipoprotein (LDL-c), and triglycerides (p < .05). Greater amounts of moderate to vigorous activity were associated with higher fitness and fat free mass, and decreased total cholesterol, LDL-c, triglycerides, and A1C (p < .05). Findings support the beneficial effects of increased moderate activity and decreased sedentary behavior to reduce cardiovascular risks and improve glucose control in adolescents with type 1 diabetes.

Cardiovascular Endurance and Heart Rate Variability in Adolescents With Type 1 or Type 2 Diabetes

Background. Incidence rates of both type 1 and type 2 diabetes mellitus (DM) are increasing in youth and may eventually contribute to premature heart disease in early adulthood. This investigation explored the influence of type of diabetes, gender, body mass index (BMI), metabolic control (HbA 1c ), exercise beliefs and physical activity on cardiovascular endurance (CE), and heart rate variability (HRV). Differences in exercise beliefs, physical activity, HRV, and CE in youth with type 1 versus type 2 DM were determined. Methods. Adolescents with type 1 DM (n = 105) or with type 2DM (n = 27) completed the Exercise Belief Instrument and the Physical Activity Recall. Twenty-four HRV measures were obtained via Holter monitoring and analyzed using SpaceLabs Vision Premier™ software system. The McMaster cycle test was used to measure CE (V0 2peak). Results. Regardless of the type of DM, females and those with higher BMI, poorer metabolic control, and lower amounts of physical activity tended to have lower levels of CE. Exercise beliefs consistently predicted both frequency and time domain HRV measures. Measures of exercise beliefs, self-reported physical activity, CE (V0 2peak), and HRV were significantly lower in adolescents with type 2 DM in comparison to those with type 1 DM. Conclusions and Recommendations. Early findings of poor physical fitness, lower HRV, fewer positive beliefs about exercise, and less active lifestyles highlight the importance of developing culturally sensitive interventions for assisting youth to make lifelong changes in their physical activity routines. Females, those with poorer metabolic control, and minority youth with type 2 DM may be particularly vulnerable to later cardiovascular disease.

Type 1 Diabetes eHealth Psychoeducation:Youth Recruitment, Participation, and Satisfaction

Background The Internet and other eHealth technologies offer a platform for improving the dissemination and accessibility of psychoeducational programs for youth with chronic illness. However, little is known about the recruitment process and yield of diverse samples in Internet research with youth who have a chronic illness. Objective The purpose of this study was to compare the demographic and clinical characteristics of youth with Type 1 diabetes on recruitment, participation, and satisfaction with 2 eHealth psychoeducational programs. Methods Youth with Type 1 diabetes from 4 sites in the United States were invited to participate (N=510) with 320 eligible youth consenting (mean age=12.3, SD 1.1; 55.3% female; 65.2% white; and mean A1C=8.3, SD 1.5). Data for this secondary analysis included demographic information (age, race/ethnicity, and income), depressive symptoms, and recruitment rates, including those who refused at point of contact (22.0%), passive refusers who consented but did not participate (15.3%), and those who enrolled (62.7%). Participation (80% lessons completed) and a satisfaction survey (ie, how helpful, enjoyable) were also analyzed. Chi-square or analysis of variance (ANOVA) analyses were used. Results There were significant differences in recruitment rates by income and race/ethnicity such that black, Hispanic, or mixed race/ethnicity and low-income youth were more likely to refuse passively compared to white and higher-income youth who were more likely to enroll (P<.001). Participation in program sessions was high, with 78.1% of youth completing at least 4 of 5 sessions. There were no significant differences in participation by program, age, gender, or race/ethnicity. Low-income youth were less likely to participate (P=.002). Satisfaction in both programs was also high (3.9 of 5). There were significant gender, race/ethnicity, and income differences, in that girls (P=.001), black, Hispanic, or mixed race/ethnicity youth (P=.02), and low-income youth (P=.02) reported higher satisfaction. There were no differences in satisfaction by program or age. Conclusions Results indicate that black, Hispanic, or mixed race/ethnicity youth and low-income youth with Type 1 diabetes are less likely to enroll in Internet-based research than white and higher-income youth; thus, creative recruitment approaches are needed. Low-income youth were less likely to participate, possibly due to access. However, once enrolled, youth of diverse race/ethnicity and low-income youth with Type 1 diabetes were as highly satisfied with the eHealth programs as white youth and those with higher income. Results suggest that eHealth programs have the potential to reach diverse youth and be appealing to them.

Physical fitness, dietary intake, and metabolic control in adolescents with type 1 diabetes

Purpose:  We examined whether physical fitness and dietary intake predicted better glycemic control and lipid profile in adolescents with type 1 diabetes mellitus (T1DM).

Cardiorespiratory Fitness and Physical Activity in Youth with Type 2 Diabetes

Objective:  The increased incidence of type 2 diabetes (T2D) among youth is hypothesized to be due, in part, to low levels of fitness and activity. Therefore, the purpose of this investigation was to examine whether cardiorespiratory fitness and physical activity are reduced in youth with T2D compared with overweight controls.

Characteristics of Adolescents with Type 1 Diabetes Who Exhibit Adverse Outcomes

PURPOSE This study seeks to determine differences in key characteristics between adolescents with type 1 diabetes who experience the adverse outcomes of poor glycemic control, hypoglycemic events, and hospitalizations due to their disease versus those who do not experience such events. A secondary purpose is to examine differences in outcomes for adolescents using insulin pumps versus daily insulin injections (>or=2). METHODS Data from 108 adolescents were divided according to glycemic control (HbA1c <8% vs >or=8%), hypoglycemic reactions and hospitalizations in the past year (0 vs >or=1 episode of each), and pump versus injection delivery of insulin. Within each grouping, body mass index, insulin dose, caloric intake, parental educational level, marital status, annual family income, race, and gender were compared. HbA1c level was examined in relation to the number of hypoglycemic reactions and hospitalizations in the past year and for any differences between those receiving insulin via pump therapy versus daily injections (>or=2). RESULTS Subjects receiving insulin via pump had better glucose control and were on lower insulin doses. Subjects with adequate glucose control used a lower insulin dose, checked blood glucose levels more frequently, and had fathers with a higher education level. Those with inadequate control were more likely to come from a single-parent home, a lower-income family, and an ethnic minority. CONCLUSIONS Pump therapy for adolescents should be encouraged when appropriate. Also, certain groups of adolescents need increased supervision to manage their disease appropriately. Further research needs to explore what interventions will bring more favorable outcomes for such groups.

Total Homocysteine, Diet, and Lipid Profiles in Type 1 and Type 2 Diabetic and Nondiabetic Adolescents

Background and Research Objective: Limited research is available on the possible differences in the cardiovascular risk factors of total homocysteine (tHcy), dietary energy, and lipids among adolescents with type 1 diabetes mellitus (DM), type 2 DM, or healthy controls. This studys primary aim was to compare the dietary energy and the intake of macronutrients and micronutrients of folate, and vitamins B6 and B12, as well as lipids and tHcy for adolescents with type 1 DM, type 2 DM, and healthy non-DM controls. Subjects and Methods: This secondary analysis of the merging of 2 datasets included the following adolescents: 50 with type 1 DM, 14 with type 2 DM, and 53 controls. Mean ages for those with type 1 versus type 2 DM were 15.2 ± 1.9 versus 16.1 ± 1.9 years, respectively. Mean age for the controls was 16.5 ± 1.0 years. Variables included fasting tHcy and lipids, and 24-hour dietary recalls for macronutrients and micronutrients. Hemoglobin A1c was obtained for those with DM. Statistical analyses included one-way analyses of variance, Pearson correlations, and stepwise regression. Results and Conclusions: Adolescents with type 1 DM had the lowest tHcy values (P <.05), which were reflective of the limited extant research with this population. Lipid profiles and dietary energy did not differ significantly among the 3 groups. Hemoglobin A1c was related to total cholesterol and triglycerides in those with type 1 DM, confirming the importance of promoting better metabolic control in lipid management for these youth. Future research should continue to explore the validity of tHcy and lipids as predictors of CV risks for youth with type 1 and type 2 DM.

A comparison of two internet programs for adolescents with type 1 diabetes: Design and methods

Implementing psycho-educational programs for youth with type 1 diabetes in clinical care and reaching diverse youth with type 1 diabetes is challenging due to youth, provider, and organizational barriers. This study was designed to compare the effectiveness of an internet coping skills training program with a control condition of internet diabetes education. Each program consists of 5 weekly interactive lessons; the coping skills training program also provides the ability for youth to interact with each other as well as a health coach. Approximately 300 youths with type 1 diabetes will be recruited to participate in this multi-site clinical trial. The primary outcomes are metabolic control, quality of life, and family conflict. Secondary outcomes include stress, coping, self-efficacy, and social competence. Usage, satisfaction, and cost will also be evaluated. In addition, mediators and moderators to intervention effects will be explored. An internet based psycho-educational program for youth with type 1 diabetes may be a promising approach that can be easily be integrated into clinical care.