Brief Report: In-Home Family Therapy for Adolescents with Poorly Controlled Diabetes: Failure to Maintain Benefits at 6-Month Follow-Up

Family-Based Interventions Targeting Improvements in Health and Family Outcomes of Children and Adolescents with Type 1 Diabetes: a Systematic Review

PURPOSE OF REVIEW

A systematic review was conducted of family-based interventions to improve glycemic control, adherence, and psychosocial outcomes in children and adolescents with type 1 diabetes (T1D). Electronic databases were searched for randomized controlled trials (RCTs) published since the seminal Diabetes Control and Compliance Trial (DCCT). Interventions are summarized and findings reviewed to help guide clinical practice and future research.

RECENT FINDINGS

Twenty-five RCTs are reviewed. The majority of studies (n = 15) focused on interventions targeting both children and adolescents and their caregivers and were delivered in diabetes clinics, outpatient settings, mental health clinics, or participants' homes. Family-based interventions for youth with T1D appear effective at improving diabetes and family-centered outcomes. Additional research is needed to examine the pathways to improvement in glycemic control, as outcomes were mixed. Future research should also involve measures beyond HbA1c given new markers for sustained health improvement and outcomes are being explored.

State of the Art Reviews: Changing and Adhering to Lifestyle Changes

Given the relationship between lifestyle and health, researchers have examined those factors that predict healthy lifestyle changes. Several key variables have emerged from the literature, and these variables predict positive lifestyle changes across multiple health domains. More specifically, past health behavior, demographics, personality traits, social support, family functioning, ongoing contact with health care providers, and an individual's social ecology or network predict lifestyle change and adherence to lifestyle interventions. These variables are significant predictors of dietary and exercise regimen adherence, smoking cessation, decreased alcohol consumption, and adherence to medical treatment regimens. In addition, the use of behavioral, multicomponent, culturally specific interventions has proven to yield positive lifestyle changes across multiple health domains. For reasons of brevity, this review focuses on predictors of positive lifestyle change within the realms of diet and physical activity.

Preventing Diabetic Ketoacidosis

Diabetic ketoacidosis (DKA) is a major cause of morbidity and mortality in children with type 1 diabetes mellitus (T1DM). This article examines the factors associated with DKA in children with T1DM, both at first presentation and in recurrent cases. The challenge for future research is to find effective ways to improve primary care physician and general community awareness of T1DM to reduce DKA at presentation and develop practical, cost-effective programs to reduce recurrent DKA.

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.

A Review of Diabetes Mellitus–Specific Family Assessment Instruments

Family dynamics and attributes are increasingly recognized as affecting management of diabetes mellitus (DM); however, little research has been done on the validity and usefulness of family assessment instruments (FAIs). This article reviewed the literature that employs DM-specific FAIs and evaluates whether the instruments comprehensively captured family attributes/processes and were robust enough to be useful in understanding the relationship between family attributes/issues and DM-related health care. Studies using eight instruments were identified through a search of literature published from 1982 to 2010 and were analyzed with criteria derived from the measurement and family literatures. The findings of this study revealed that DM-specific FAIs yield useful data about family-related phenomenon; however, some domains of DM-specific care, such as family dynamics/functioning, were not overtly measured. Suggestions for improving DM-specific FAIs are provided and a rationale for why DM-specific and non-DM-specific FAIs is needed to fully measure family issues related to family dynamics/attributes on DM patient care.

Coping skills training for parents of children with type 1 diabetes: 12-month outcomes

BACKGROUND

Although it is recognized that caring for a child with Type 1 diabetes (T1D) is stressful for parents, few interventions have been developed and tested for this population.

OBJECTIVES

The aim of this study was to compare a group educational intervention for parents of children with T1D to a coping skills training intervention.

METHODS

Parents of children with T1D were randomized to the group educational (n = 106) or coping skills training (n = 75) conditions. Parents completed measures of family conflict, responsibility for treatment, coping, and quality of life at baseline and at 3, 6, and 12 months postintervention. Clinical data (i.e., HbA1c) were collected from children's medical records preintervention and postintervention.

RESULTS

There were no significant treatment effects 12 months postintervention, but parents in both groups reported improved coping (p < .001), less responsibility for treatment management (p < .001), and improved quality of life (p = .005). While children's metabolic control worsened over time, mean values at 12 months were still within the recommended levels in this well-controlled sample (HbA1c <8%).

DISCUSSION

Group-based interventions for parents of children with T1D may lessen the impact of treatment management, improving coping and quality of life.

Getting (the most) out of the research business: interventions for youth with T1DM

We review research on psychosocial interventions to improve outcomes for youth with type 1 diabetes mellitus. Specifically, we discuss individual- and small group-focused, family-focused, group-focused, and other interventions. After reviewing extant research in each area, we discuss how the current evidence base may be used to inform clinical practice. Finally, we conclude by discussing variations in effects of interventions on different outcomes (eg, glycemic control, family functioning) and how to consider this evidence when selecting treatments to transport into clinical settings.

Family therapy for adolescents with poorly controlled diabetes: initial test of clinical significance

OBJECTIVE

We examined a structured family therapy approach in promoting clinically meaningful improvements in parent-adolescent conflict in adolescents with poorly controlled diabetes.

METHOD

Eighteen adolescents with poorly controlled diabetes and their parent(s) participated in 10 sessions of home-based Behavioral Family Systems Therapy (BFST). Outcome comparisons were made using a sample of adolescents with poorly controlled diabetes (n = 40) from a previous study. Clinically significant improvements were determined by calculating SD differences between treatment and comparison groups on measures of diabetes-related and general parent-adolescent conflict.

RESULTS

Home-based BFST produced change in diabetes-related family conflict ranging from 1/3 to 1/2 SD and general family conflict ranging from 1/3 to 3/4 SD.

CONCLUSIONS

BFST produced change in family conflict, a variable shown through previous research to relate to treatment adherence in adolescents with diabetes. The test of clinical significance represents an example of a method useful for pediatric research.

The efficacy of adherence interventions for chronically ill children: a meta-analytic review

OBJECTIVES

To provide quantitative information about the overall effectiveness of adherence interventions to improve adherence and health outcomes for children with chronic illnesses. To evaluate statistically the potential moderators.

METHODS

A meta-analysis was performed on 71 adherence intervention studies.

RESULTS

Weighted-mean effect size (ES) across all the adherence outcomes for group design studies was in the medium range (mean d = 0.58) and for single-subject design studies was in the large range (mean d = 1.44). The weighted mean ES across all health outcome measures for studies using group designs was in the medium range (mean d = 0.40) and for studies using single-subject designs was in the large range (mean d = 0.74).

CONCLUSIONS

Adherence interventions for children with chronic illnesses effectively increase adherence and result in some positive health benefits. Intervention and methodological variables had significant impact on ESs. High levels of heterogeneity characterized the data.