Barriers to retinopathy screening in youth and young adults with type 1 diabetes.

Early detection of diabetic retinopathy (DR) is imperative; however, adherence to screening guidelines is poor. We hypothesized that youth and young adults with type 1 diabetes (T1D) who met American Diabetes Association criteria for recommended DR screening at the time of the study (10 years old or greater with diabetes duration of 5 years or more) would report multiple barriers to screening and that targeted barriers and subpopulations could be identified to improve access to care. 271 youth aged 10 to 26 years with T1D of at least 5 years duration were recruited from clinic, diabetes camp, and a diabetes conference and completed a patient-reported questionnaire. 113 (41.7%) reported at least one barrier to DR screening, with missed school and work being the most common (20.7%). Older participants (P = 0.007) and those with a longer diabetes duration (P = 0.018) were more likely to report barriers to screening. Recruitment location, sex, race and ethnicity, HbA1c, insulin regimen, and clinic visit frequency were not associated with reporting at least one barrier. Slightly less than two-thirds (62.1%) of participants who responded (n = 235 out of 271) adhered to recommended screening guidelines of the time and reported having an eye exam within the past year, 24.7% 12-23 months ago, 9.8% 2 years ago or more, and 3.4% had never had a DR exam. As older patients and those with longer duration of diabetes are more likely to have DR, targeted interventions to address barriers to care, such as, missed school and work should be implemented in these groups.

Real-World Screening for Retinopathy in Youth With Type 1 Diabetes Using a Nonmydriatic Fundus Camera.

OBJECTIVE: To assess the use of a portable retinal camera in diabetic retinopathy (DR) screening in multiple settings and the presence of associated risk factors among children, adolescents, and young adults with type 1 diabetes. DESIGN AND METHODS: Five hundred youth with type 1 diabetes of at least 1 year's duration were recruited from clinics, diabetes camp, and a diabetes conference and underwent retinal imaging using a nonmydriatic fundus camera. Retinal characterization was performed remotely by a licensed ophthalmologist. Risk factors for DR development were evaluated by a patient-reported questionnaire and medical chart review. RESULTS: Of the 500 recruited subjects aged 9-26 years (mean 14.9, SD 3.8), 10 cases of DR were identified (nine mild and one moderate nonproliferative DR) with 100% of images of gradable quality. The prevalence of DR was 2.04% (95% CI 0.78-3.29), at an average age of 20.2 years, with the youngest affected subject being 17.1 years of age. The rate of DR was higher, at 6.5%, with diabetes duration >10 years (95% CI 0.86-12.12, P = 0.0002). In subjects with DR, the average duration of diabetes was 12.1 years (SD 4.6, range 6.2-20.0), and in a subgroup of clinic-only subjects (n = 114), elevated blood pressure in the year before screening was associated with DR (P = 0.0068). CONCLUSION: This study in a large cohort of subjects with type 1 diabetes demonstrates that older adolescents and young adults (>17 years) with longer disease duration (>6 years) are at risk for DR development, and screening using a portable retinal camera is feasible in clinics and other locations. Recent elevated blood pressure was a risk factor in an analyzed subgroup.

Featured Article: Behavior Interventions Addressing Obesity in Rural Settings: The E-FLIP for Kids Trial.

OBJECTIVE: To assess the effectiveness of behavioral parent-only (PO) and family-based (FB) interventions on child weight, dietary intake, glycated hemoglobin, and quality of life in rural settings. METHODS: This study was a three-armed, randomized controlled trial. Participants were children (age 8-12 years) with overweight or obesity and their parents. A FB (n = 88), a PO (n = 78) and a health education condition (HEC) (n = 83) each included 20 group contacts over 1 year. Assessment and treatment contacts occurred at Cooperative Extension Service offices. The main outcome was change in child body mass index z-score (BMIz) from baseline to year 2. RESULTS: Parents in all conditions reported high treatment satisfaction (mean of 3.5 or higher on a 4-point scale). A linear mixed model analysis of change in child BMIz from baseline to year 1 and year 2 found that there were no significant group by time differences in child BMIz (year 2 change in BMIz for FB = -0.03 [-0.1, 0.04], PO = -0.01 [-0.08, 0.06], and HEC = -0.09 [-0.15, -0.02]). While mean attendance across conditions was satisfactory during months 1-4 (69%), it dropped during the maintenance phase (42%). High attendance for the PO intervention was related to greater changes in child BMIz (p < .02). Numerous barriers to participation were reported. CONCLUSION: Many barriers exist that inhibit regular attendance at in-person contacts for many families. Innovative delivery strategies are needed that balance treatment intensity with feasibility and acceptability to families and providers to facilitate broad dissemination in underserved rural settings.ClinicalTrials.gov Identifier: NCT01820338.

Executive Function and Dysregulated Eating Behaviors in Pediatric Obesity.

Objective: To examine the association between caregiver proxy report of executive function (EF) and dysregulated eating behavior in children with obesity. Methods: Participants were 195 youth with obesity aged 8-17 years, and their legal guardians. Youth height, weight, demographics, depressive symptoms, eating behaviors, and EF were assessed cross-sectionally during a medical visit. Analyses of covariance, adjusted for child age, gender, race/ethnicity, standardized BMI, depressive symptoms, and family income were used to examine differences in youth EF across caregiver and youth self-report of eating behaviors. Results: Youth EF differed significantly by caregiver report of eating behavior but not youth self-report. Post hoc analyses showed that youth with overeating or binge eating had poorer EF than youth without these eating behaviors. Conclusions: Executive dysfunction, as reported by caregivers, in youth with obesity may be associated with dysregulated eating behaviors predictive of poor long-term psychosocial and weight outcomes. Further consideration of EF-specific targets for assessment and intervention in youth with obesity may be warranted.

Using photography as a method to explore adolescent challenges and resilience in type 1 diabetes.

Patient-centered approaches to disease management are consistently recognized as valuable tools for improving health outcomes, yet studies are rarely designed to elicit adolescent perspectives. This study sought to better understand the perspectives of youths with type 1 diabetes according to key demographic variables. We conducted an exploratory study through which 40 youths were provided with disposable cameras and prompted to take five photographs each that captured what diabetes meant to them and to provide narratives to accompany their photo choices. Demographic variables examined included sex, age, disease duration, socioeconomic status (SES), race, and glycemic control (A1C). Content analysis was used for photos and open-ended responses to assign photo index scores, which were then analyzed by demographic variables using Mann-Whitney U tests for statistical significance. Analysis of photos/narratives (n = 202) revealed five main types of representations depicted by at least 50% of the young people. "Challenge" photos included diabetes supplies as tethering, food as a source of frustration, and the body as a territory for disease encroachment. "Resilience" photos included coping mechanisms and symbols of resistance. Overall, these representations were consistent across demographic categories with two exceptions. Males took more food depictions than females (P <0.005) and had fewer coping depictions (P <0.05). Youths from more affluent households were more likely to take photos of resistance (P <0.05). The use of photo index scores expands previous studies using photography by comparing demographic variation within a sample. Our findings provide insight into coping strategies and indicate that SES may provide an advantage for affluent youths in meeting diabetes-specific challenges.

Erratum: Disparities in Social Support for Youths With Type 1 Diabetes. Clinical Diabetes 2015;33:62-69.

[This corrects the article on p. 62 in vol. 33, PMID: 25897185.].

Disparities in social support systems for youths with type 1 diabetes.

IN BRIEF Low socioeconomic status (SES) is consistently identified as a major risk factor for poor health outcomes in youths with type 1 diabetes, yet little is known about the social factors that yield such disparities. This study used survey research to examine the role of SES by focusing on differential resourcing in social support systems for youths with type 1 diabetes and their parents/caregivers. We identified significant inequalities in social support systems and found that parents from lower-income households engage in few coping activities and rarely identify a primary care provider as the main point of contact when facing a diabetes-related problem. Our findings underscore the need to better connect low SES families to diabetes-specific professional resourcing and to raise awareness about the importance of extracurricular activities as a form of social support for youths.

Gender differences in the relationship between parental report of self-regulation skills and adolescents' management of type 1 diabetes.

OBJECTIVE: To examine the extent to which self-regulation skills of adolescents with type 1 diabetes (T1D), including executive functioning and emotion regulation, relate to treatment adherence and glycemic control. METHOD: Participants were 109 adolescents aged 12-18 yr with TID and their primary caregiver who attended an outpatient appointment at a pediatric endocrinology clinic. Parents and adolescents completed a measure of treatment adherence. Parents completed a self-regulation measure while a glycemic control measure [i.e., hemoglobin A1c (HbA1c)] was collected. RESULTS: For boys, executive functioning and emotion regulation deficits were significantly associated with worse treatment adherence and glycemic control. Further analyses indicated that emotion regulation was the primary self-regulation measure related to treatment adherence and glycemic control. No significant associations were found for girls. CONCLUSION: For adolescent boys, the ability to cope with various stressors and emotions may be as important as higher-order thinking skills for maximizing treatment adherence and diabetes control. Clinical implications and potential mechanisms by which emotion regulation skills relate to adolescent boys' diabetes treatment management are discussed.

Brief report: normative data on a structured interview for diabetes adherence in childhood.

OBJECTIVE: This study provides normative data, divided by age and gender, for the Diabetes Self-Management Profile (DSMP), an empirically supported structured interview that assesses adherence with the type 1 diabetes treatment regimen. Despite wide use, normative data on the DSMP have yet to be reported. METHODS: The sample included 444 parents and 275 youth with type 1 diabetes. The DSMP was administered by a trained clinician. RESULTS: For both child and parent ratings of adherence, means and standard deviations for the overall sample and subdivision by gender and three age groups are presented for normative comparisons. Subscale data (e.g., glucose monitoring, diet, exercise) are similarly presented. Lower adherence scores were reported among older adolescents relative to preadolescents. CONCLUSIONS: The literature has lacked normative data on pediatric diabetes adherence. These data present means and standard deviations for parent and child ratings of regimen adherence from a relatively large sample of youth with diabetes that can be utilized for normative comparisons for clinical and research purposes.

Risk factors associated with depressive symptoms in caregivers of children with type 1 diabetes or cystic fibrosis.

OBJECTIVE: Evaluate depressive symptoms in caregivers of children with type 1 diabetes (T1D) or cystic fibrosis (CF) and identify associated risk factors. METHODS: A total of 195 caregivers completed demographic, stress, and depressive symptoms questionnaires. Children's health status was obtained from medical records. RESULTS: Approximately 33% of caregivers reported elevated symptoms of depression (i.e., exceeded clinical cutoff of 16 on the Center for Epidemiological Studies-Depression Scale). For caregivers of children with T1D, elevations were associated with less caregiver education, more family stress, older child age, and worse glycemic control. For caregivers of children with CF, more family stress and lack of employment outside of the home were associated with elevated depressive symptoms. CONCLUSIONS: Many caregivers of children with T1D or CF experience depressive symptoms, although risk factors may differ in these two populations. Screening of caregiver depressive symptoms as part of routine clinic visits may provide opportunities for needed intervention.

Arterial stiffness, lipoprotein particle size, and lipoprotein particle concentration in children with type 1 diabetes.

OBJECTIVE: To determine if lipoprotein particle abnormalities correlate with arterial stiffness in children with type 1 diabetes (T1D). STUDY DESIGN: In this case-control study, we evaluated 70 children, 35 with T1D and 35 controls, ages 10-18 years, matched for age, sex, race, and BMI. Arterial stiffness was assessed by radial tonometry (AI75) and blood was collected for lipoprotein subclass analysis. RESULTS: T1D subjects had increased AI75, decreased small LDL particle concentration (P = 0.0067), increased large LDL particle concentration (P = 0.007), increased large HDL particle concentration (P = 0.0012), increased mean LDL particle size (P = 0.0028), and increased mean HDL particle size (P < 0.0001) compared to controls. No significant correlations were found between lipoprotein subclasses and arterial stiffness in T1D subjects. CONCLUSIONS: T1D subjects have increased arterial stiffness when compared to controls, despite a less pro-atherogenic lipoprotein profile, indicating the need to identify other risk factors that correlate with arterial stiffness in T1D youth.

Validity and reliability of an adolescent and parent rating scale of type 1 diabetes adherence behaviors: the Self-Care Inventory (SCI).

OBJECTIVE: Accurate assessment of diabetes regimen adherence behaviors in youth is a challenging endeavor and is limited by a paucity of empirically supported measures. The purpose of this research is to further demonstrate the validity and reliability of the Self-Care Inventory (SCI), a youth and parent report measure of adherence with diabetes self-care behaviors. The SCI was chosen given its ease of implementation, applicability to multiple diabetes regimens, and dual parent/youth formats. METHODS: Participants were 164 youth with type 1 diabetes and a parent. Measures were administered at regular office visits to a tertiary care diabetes clinic. RESULTS: The SCI has strong psychometric properties, including adequate internal consistency, parent-youth agreement, and test-retest agreement. Relations between the SCI and a structured interview of diabetes adherence (the Diabetes Self-Management Profile; DSMP) and hemoglobin A1c (HbA1c) were strong. CONCLUSIONS: In addition to demonstrating strong psychometrics, this research provides independent support for the SCI. Thus, the SCI is consistent with recent criteria proposed by Quittner et al. (Journal of Pediatric Psychology, 33, 916-936) for an empirically supported measure of regimen adherence. Although other methods of accessing adherence may provide more comprehensive assessments, the brevity, ease-of-implementation, and robustness for multiple regimens makes the SCI an ideal tool for clinicians and researchers.

Pediatric Atorvastatin in Diabetes Trial (PADIT): a pilot study to determine the effect of atorvastatin on arterial stiffness and endothelial function in children with type 1 diabetes mellitus.

Fifty-one children with type 1 diabetes mellitus (DM1) participated in a double blinded, randomized, cross-over pilot study to determine whether 12 weeks of daily atorvastatin (20 mg daily) would reduce arterial stiffness and improve endothelial function. Secondary analysis demonstrated potential reduction of arterial stiffness following atorvastatin therapy (p = 0.06). Additional long-term prospective studies with larger numbers of patients are needed.

Perceptions of type 1 diabetes among affected youth and their peers.

Management of type 1 diabetes (T1D) involves balancing several components including diet, exercise, and medication. Peer involvement in management tasks is an important, but understudied, issue in T1D. This study presents results of a preliminary examination of perceptions of disease management in youth with T1D and their peers. Data were collected using a mixed methods (qualitative and quantitative data) approach during medical education time at a camp for youth with T1D and their peers. Results suggest that both youth with T1D and their peers believe that peers need more information about medical consequences of having diabetes. Further, youth with T1D and their peers would like coaching on how peers may help the child with T1D manage their illness better. Results provide preliminary ideas for intervention (i.e., including peers, assessing social support) in the medical setting as well as ideas for future research (i.e., examining relationships among perceptions and gender, time since diagnosis).

Designing Online and Mobile Diabetes Education for Fathers of Children With Type 1 Diabetes: Mixed Methods Study.

BACKGROUND: Fathers make unique and central contributions to the health of their children. However, research in type 1 diabetes (T1D) education largely ignores the needs of fathers, including during the development of online and mobile educational materials. OBJECTIVE: The purpose of this study was to solicit and incorporate input from fathers of children with T1D into the design, content, and infrastructure of a suite of online diabetes self-management education and support (DSMES) resources. METHODS: The study took part in three phases: (1) exploratory research, (2) website and subdomain development, and (3) evaluation. Fathers of children with T1D (n=30) completed surveys and semistructured qualitative interviews. Thematic content analysis was used to identify fathers' content and design preferences. An online DSMES website (T1DToolkit.org) and a separate mobile subdomain targeting fathers (Mobile Diabetes Advice for Dads, or mDAD) were developed. A prototype of the site for fathers was evaluated by 33 additional father participants. End user feedback was elicited via survey. RESULTS: Participants in the exploratory phase were enthusiastic about the online diabetes resources. Preferences included high-quality design, availability via mobile phone and tablet, brief text content supplemented with multimedia and interactive features, reminders via text or email, endorsement by medical professionals, and links to scientific evidence. The mDAD subdomain received high usability and acceptability ratings, with 100% of participants very likely or likely to use the site again. CONCLUSIONS: The development of eHealth educational platforms for fathers of children with T1D remains an unmet need in optimizing diabetes management. This study incorporated fathers' feedback into the development of a suite of online diabetes education resources. The findings will serve as the basis for future research to assess the clinical efficacy of the website, its subdomain targeting fathers, and additional subdomains targeting unique populations.

Prevention and treatment of pediatric obesity: an endocrine society clinical practice guideline based on expert opinion.

OBJECTIVE: Our objective was to formulate practice guidelines for the treatment and prevention of pediatric obesity. CONCLUSIONS: We recommend defining overweight as body mass index (BMI) in at least the 85th percentile but < the 95th percentile and obesity as BMI in at least the 95th percentile against routine endocrine studies unless the height velocity is attenuated or inappropriate for the family background or stage of puberty; referring patients to a geneticist if there is evidence of a genetic syndrome; evaluating for obesity-associated comorbidities in children with BMI in at least the 85th percentile; and prescribing and supporting intensive lifestyle (dietary, physical activity, and behavioral) modification as the prerequisite for any treatment. We suggest that pharmacotherapy (in combination with lifestyle modification) be considered in: 1) obese children only after failure of a formal program of intensive lifestyle modification; and 2) overweight children only if severe comorbidities persist despite intensive lifestyle modification, particularly in children with a strong family history of type 2 diabetes or premature cardiovascular disease. Pharmacotherapy should be provided only by clinicians who are experienced in the use of antiobesity agents and aware of the potential for adverse reactions. We suggest bariatric surgery for adolescents with BMI above 50 kg/m(2), or BMI above 40 kg/m(2) with severe comorbidities in whom lifestyle modifications and/or pharmacotherapy have failed. Candidates for surgery and their families must be psychologically stable and capable of adhering to lifestyle modifications. Access to experienced surgeons and sophisticated multidisciplinary teams who assess the benefits and risks of surgery is obligatory. We emphasize the prevention of obesity by recommending breast-feeding of infants for at least 6 months and advocating that schools provide for 60 min of moderate to vigorous daily exercise in all grades. We suggest that clinicians educate children and parents through anticipatory guidance about healthy dietary and activity habits, and we advocate for restricting the availability of unhealthy food choices in schools, policies to ban advertising unhealthy food choices to children, and community redesign to maximize opportunities for safe walking and bike riding to school, athletic activities, and neighborhood shopping.