Ana M. Gutierrez-Colina

Emotional Functioning, Barriers, and Medication Adherence in Pediatric Transplant Recipients

OBJECTIVE This study assessed relationships among internalizing symptoms, barriers to medication adherence, and medication adherence in adolescents with solid organ transplants. METHOD The sample included 72 adolescents who had received solid organ transplants. Multiple mediator models were tested via bootstrapping methods. RESULTS Bivariate correlations revealed significant relationships between barriers and internalizing symptoms of depression, anxiety, and posttraumatic stress, as well as between internalizing symptoms and medication adherence. Barriers indicative of adaptation to the medication regimen (e.g., forgetting, lack of organization) were related to medication adherence and mediated the relationship between internalizing symptoms and medication adherence. CONCLUSIONS These findings indicate that barriers may serve as a more specific factor in the relationship between more general, pervasive internalizing symptoms and medication adherence. Results may help guide areas for clinical assessment, and the focus of interventions for adolescent transplant recipients who are experiencing internalizing symptoms and/or who are nonadherent to their medication regimen.

Clinicians’ Perspectives on Cognitive Therapy in Community Mental Health Settings: Implications for Training and Implementation

Policymakers are investing significant resources in large-scale training and implementation programs for evidence-based psychological treatments (EBPTs) in public mental health systems. However, relatively little research has been conducted to understand factors that may influence the success of efforts to implement EBPTs for adult consumers of mental health services. In a formative investigation during the development of a program to implement cognitive therapy (CT) in a community mental health system, we surveyed and interviewed clinicians and clinical administrators to identify potential influences on CT implementation within their agencies. Four primary themes were identified. Two related to attitudes towards CT: (1) ability to address client needs and issues that are perceived as most central to their presenting problems, and (2) reluctance to fully implement CT. Two themes were relevant to context: (1) agency-level barriers, specifically workload and productivity concerns and reactions to change, and (2) agency-level facilitators, specifically, treatment planning requirements and openness to training. These findings provide information that can be used to develop strategies to facilitate the implementation of CT interventions for clients being treated in public-sector settings.

Health-related quality of life and psychosocial functioning in children with Tourette syndrome: parent-child agreement and comparison to healthy norms.

This study aimed to evaluate the degree of agreement between parent proxy- and child self-report on measures of child psychosocial functioning and health-related quality of life in children with Tourette syndrome. Participants included 28 children with Tourette syndrome and their parents. All participants provided ratings of children’s level of quality of life and psychosocial functioning. Results revealed strong, positive relationships between child self- and parent proxy-reports on all quality of life and psychosocial functioning domains. Parents perceived significantly higher levels of depression compared to their children, whereas children reported significantly lower Physical quality of life compared to their parents. Results suggest that assessment of quality of life and psychosocial functioning should include multiple reporters whenever feasible. Caution should be used when exclusively relying on parent proxy-reports of quality of life and psychosocial functioning, as these reports may not accurately reflect children’s difficulties or perceptions of their functioning.

Executive Functioning, Barriers to Adherence, and Nonadherence in Adolescent and Young Adult Transplant Recipients

OBJECTIVE : To evaluate levels of executive functioning in a sample of adolescent and young adult (AYA) transplant recipients, and to examine executive functioning in association with barriers to adherence and medication nonadherence.  METHOD : In all, 41 caregivers and 39 AYAs were administered self- and proxy-report measures.  RESULTS : AYA transplant recipients have significant impairments in executive functioning abilities. Greater dysfunction in specific domains of executive functioning was significantly associated with more barriers to adherence and greater medication nonadherence.  CONCLUSION : AYA transplant recipients are at increased risk for executive dysfunction. The assessment of executive functioning abilities may guide intervention efforts designed to decrease barriers to adherence and promote developmentally appropriate levels of treatment responsibility.

Longitudinal stability of medication adherence among adolescent solid organ transplant recipients

Solid organ transplantation requires ongoing adherence to immunosuppressants and other medications. Although adolescence is a risk factor for poor medication‐taking, little is known about the patterns of adherence within individuals over time. This study aimed to examine the stability of adherence over time using three different assessment techniques. Sixty‐six AYA transplant recipients and/or their caregiver completed interviews of adherence at baseline and at least one yr later. Serum immunosuppressant assay levels were collected via medical chart review. Non‐adherence percentages based on AYA report, caregiver report, and bioassay did not differ from Time 1 to Time 2. However, correlations for these measures across time were non‐significant. Further, the majority of AYAs shifted to a different adherence category from Time 1 to Time 2. Overall, these results demonstrate individual variability in non‐adherence over the course of adolescence and young adulthood and highlight the importance of frequent assessment across time for solid organ transplant recipients.

Family Functioning and Depressive Symptoms in Adolescent and Young Adult Cancer Survivors and Their Families: A Dyadic Analytic Approach

Objective To examine dyadic relationships between depressive symptoms and family functioning in families of pediatric cancer survivors. Methods Sixty-four adolescent and young adult (AYA) cancer survivors and their caregivers self-reported on depressive symptoms and family functioning. Multilevel modeling analyses were used to test actor–partner interdependence models. Results Significant actor effects of depressive symptoms on domains of family functioning were found for AYAs and their caregivers. Only caregivers’ depressive symptoms exerted a significant effect on AYAs’ report of family cohesion, indicating the presence of significant partner effects for AYAs. Conclusions AYAs’ and caregivers’ depressive symptoms are related to poorer family functioning. Caregivers’ perceptions of depressive symptoms relate not only to their own perceptions of family functioning but also to that of their children. These findings begin to map the complex relationships that exist between AYAs and their caregivers and elucidate some of the mechanisms through which caregiver-related variables affect AYA outcomes.

The Influence of Environmental Consequences and Internalizing Symptoms on Children’s Tic Severity

Although there is evidence that environmental consequences for displaying tics and internalizing symptoms are related to tic severity in children with TS, less is known about the inter-relationships of these variables or how these factors jointly contribute to tic severity. This study included 45 children with Tourette syndrome. Caregivers reported on children’s environmental consequences for displaying tics, internalizing symptoms, and tic severity. Results indicated that children with higher levels of internalizing symptoms experienced significantly more environmental consequences for displaying tics. Children with higher levels of separation anxiety symptoms demonstrated significantly greater tic severity. Environmental consequences for displaying tics accounted for significantly more variance in predicting tic severity than anxiety symptoms. This preliminary evidence suggests that environmental consequences for displaying tics, such as receiving accommodations or attention from others, have a greater influence on children’s tic severity than emotional factors.

The Role of Self-Competence in Health-Related Quality of Life and Behavioral Functioning of Children with Tourette Syndrome.

Objective: To evaluate self-competence, health-related quality of life (HRQOL), and emotional/behavioral functioning in children with Tourette syndrome (TS) compared to normative data and to examine self-competence as a potential protective factor against poorer HRQOL and emotional/behavioral outcomes in this population. Method: Thirty-nine children between the ages of 8 and 17 years and 72 caregivers participated in this study. Participants completed measures of childrens HRQOL, emotional/behavioral functioning, and self-competence. Results: Participants reported significantly lower levels of emotional/behavioral functioning and HRQOL compared with norms of healthy children. No significant differences were found in domains of perceived self-competence. Social and general self-competence domains were significantly and positively correlated with most emotional and behavioral outcomes examined. Only social self-competence was significantly correlated with domains of HRQOL. Conclusion: Self-competence, particularly in the social realm, may play a protective role against lower HRQOL and worse emotional and behavioral outcomes in children with TS. Children with this condition may benefit from self-competence-promoting interventions targeting childrens perceptions of their own abilities.

Health Related Quality of Life and Social Support in Pediatric Patients with Pacemakers

Prior research evaluating health-related quality of life (HRQOL) among pediatric patients with internal cardiac devices has primarily focused on children with cardiac defibrillators, with scant attention devoted to pacemaker recipients. Social support has been conceptualized as a protective factor that partially accounts for differences in HRQOL. This study compares the HRQOL of children with pacemakers with that of healthy children, and examines associations between HRQOL and social support. Twenty-seven pediatric pacemaker recipients completed measures of HRQOL and social support. Their parents also completed measures of child HRQOL. High concordance was found for child and parent-proxy reports of child HRQOL. Children with pacemakers and their parents both reported relatively low child HRQOL when compared to published normative data for healthy children and parents of healthy children. Family and friends emerged as the sources of support positively associated with the greatest number of HRQOL domains. In conclusion, these findings suggest that pediatric pacemaker recipients experience lower levels of HRQOL compared to healthy peers, and that social support from those closest to the child is associated with their perceived HRQOL.

Predictors of Experiences and Attitudes at a Summer Camp for Children and Adolescents With Tourette Syndrome

The current study aimed to examine factors predicting camp experiences and attitudes towards having Tourette syndrome (TS). Twenty-eight campers with TS and their caregivers completed measures before and after camp. Higher depressive symptoms before camp significantly predicted poorer camp experiences and attitudes towards having TS at the end of camp. Neither externalizing symptoms nor TS symptoms emerged as significant predictors of camp experiences or attitudes towards having TS. Identification and treatment of symptoms related to depression may benefit children with TS who attend camp.