The Effects of Caregiver Social Support and Depressive Symptoms on Child Medication Adherence and Asthma Control

Asthma routinization, family asthma management, caregiver depressive symptoms, and medication adherence in Head Start preschool children

Introduction

Medication adherence is suboptimal in childhood asthma. Children rely on caregivers to manage medication administration. It is important to detect families who are at risk for poor adherence or to identify potential areas that can assist families with better adherence to asthma medications in order to improve asthma outcomes. We investigated the association between asthma routines, family asthma management knowledge and skills, and caregiver depressive symptoms with daily controller medication adherence among Head Start preschool children in Baltimore City.

Methods

Our study included 256 low-income urban preschool children who were prescribed a daily controller medication. Asthma routinization (by the Asthma Routines Questionnaire), family asthma management [by the Family Asthma Management System Scale (FAMSS)], and caregiver depressive symptoms (by the Center for Epidemiological Studies - Depression) were assessed at baseline. The medication possession ratio (MPR) to measure adherence to daily controller medications was calculated at baseline and 12 months from pharmacy fill records. Multiple regression models evaluated the relationship between asthma routinization, the FAMSS, the CES-D, and MPR.

Results

Results indicated that only 7% of families had an MPR above 80% at baseline, and 24% of caregivers had clinically significant depressive symptoms. Higher asthma medication routines were associated with higher MPR at baseline (b = 0.05, p = 0.03). Higher family asthma management was associated with higher MPR at both baseline (b = 0.04, p < 0.01) and 12 months (b = 0.05, p < 0.01).

Discussion

Our findings highlight the importance of family asthma management and maintaining medication routines over time to improve asthma controller medication adherence.

Implementation of caregiver depression screening in an urban, community-based asthma clinic: a quality improvement project

OBJECTIVE

Caregiver depressive symptoms are prevalent among children with asthma and associated with greater asthma morbidity. Identifying caregivers with depression and connecting them to appropriate treatment may reduce child asthma morbidity. The goal of this project was to implement a workflow for caregiver depression screening and treatment referral in an urban, community-based, asthma clinic serving under-resourced children.

METHODS

The Model for Improvement with weekly Plan-Do-Study-Act cycles was utilized. A two-item depression screening tool (Patient Health Questionnaire-2; PHQ-2) and an acceptability question using a 5-point Likert scale were added to an existing social needs screening checklist administered to all caregivers during the child's clinic visit. Caregivers with a positive PHQ-2 score (≥3) received the PHQ-9. Positive screens on the PHQ-9 (≥5) received information and referrals by level of risk. PHQ-9 positive caregivers received a follow-up phone call two weeks post-visit to assess connection to support, improvement in depressive symptoms, and satisfaction with resources provided.

RESULTS

The PHQ-2 was completed by 84.4% of caregivers (233/276). Caregivers had a mean age of 33.8 years (SD = 8.3; Range: 18-68) and were predominately female (86.4%), Black (80.4%), and non-Hispanic (78.4%). The majority (72.3%) found the screening acceptable (agree/strongly agree). Nearly one in six caregivers (37/233, 15.9%) reported depressive symptoms (PHQ-2 ≥ 3); 11.6% (27/233) had clinically significant symptoms (PHQ-9 score ≥ 10); and 2.1% (5/233) reported suicidal thoughts. Of those with depressive symptoms, 70.3% (26/37) participated in the follow-up phone call. While 50% (13/26) reported the resources given in clinic were "extremely helpful," no caregivers contacted or used them.

CONCLUSIONS

Caregiver depression screening was successfully integrated into a pediatric asthma clinic serving under-resourced children. While caregivers found screening to be acceptable, it did not facilitate short-term connection to treatment among those with depressive symptoms.

Parent Psychological Distress is Associated with Symptom Burden and Health-Related Quality of Life in Children and Adolescents Undergoing Stem Cell Transplantation or Chimeric Antigen Receptor-T Therapy

BACKGROUND

Hematopoietic stem cell transplantation (HSCT) and chimeric antigen receptor T-cell (CAR-T) therapy are potentially curative treatment options for children with life-threatening conditions, but can result in a high symptom burden, poor health-related quality of life (HRQoL), and parent psychological distress.

OBJECTIVES

The purpose of this study is to describe, over time, the association between parent psychological distress with symptom burden and HRQoL among children undergoing HSCT or CAR-T therapy.

STUDY DESIGN

This multisite study employed a longitudinal, repeated measures design. English and Spanish-speaking parents and their children ages 2-18 years with planned HSCT or CAR-T therapy were eligible. Parents completed self-report measures of psychological distress (Beck Anxiety and Depression Inventories, Perceived Stress Scale) at 4 timepoints: pre-cell infusion, and days +30, +60, +90 after the child's cell infusion. The Memorial Symptom Assessment Scale and PedsQL Cancer Module were administered to children (parent-proxy for younger children) at corresponding timepoints. A symptom cluster called parent distress was created from each parent outcome using exploratory factor analysis. Longitudinal parallel process modeling was used to study the relationship between parent distress and child symptoms and HRQoL over time.

RESULTS

In total, 140 child/parent dyads (280 participants) were enrolled across 4 sites. Child mean age was 8.4 years/SD=5, 56.4% were male, primarily with an underlying diagnosis of malignancy (72.9%). Most parents were mothers (80.7%), mean age of 39 years/SD=8.1. Parent distress was consistently higher than normative means generated from non-clinical samples of adults. High frequency of suicidal ideation was reported by parents (38.5% at baseline, 37% at day +30, 27.4% at day +60. 33.6% at day +90). A significant relationship between parent distress, child HRQoL and child symptoms was observed at baseline and through day +90.

CONCLUSION

Findings suggest that parents experience clinically relevant psychological distress throughout their child's HSCT or CAR-T therapy and this parent distress is associated with child HRQoL and symptom scores. Increased psychoeducational support tailored to address parental psychological distress is needed and has potential to positively impact the child's HRQoL and symptoms.

Caregivers' Self-Rated General Health, Physical and Mental Health Status, Disease Morbidity and Association with Uncontrolled Asthma in Children

This study examined the association between caregivers' self-rated general health, poor physical/mental health days, disease morbidity and asthma control in children from the United States with current asthma. The data analyzed for this study were obtained from 7522 children aged 0-17 years who participated in the 2012-2014, 2015-2017, 2018, and 2019 cycles of the Behavioral Risk Factor Surveillance System Asthma Call-back Survey (ACBS). We employed univariate analysis to describe the study population and weighted binary logistic regression to examine the association of predictors with asthma control. Approximately 50% of the children had uncontrolled asthma. The results show that caregivers who reported fair general health had a 61% higher likelihood of reporting uncontrolled asthma in their children compared to those who reported good/very good/excellent health (adjusted odds ratio [aOR] = 1.61; 95% confidence interval [CI], 1.14-2.26). Poor caregiver general health did not reach statistical significance in predicting uncontrolled asthma (aOR = 1.05, 95% CI, 0.62-1.75). Furthermore, having 1 to 14 poor physical/mental health days ([aOR] = 1.70; 95% CI, 1.28-2.227) and ≥15 poor physical/mental health days (aOR = 1.82, 95% CI, 1.31-2.53) was predictive of uncontrolled asthma in children. Additionally, endorsing one reported disease (aOR = 1.49, 95% CI, 1.15-1.93) and ≥2 diseases (aOR = 1.38, 95% CI, 1.08-1.78) was associated with uncontrolled child asthma. These findings underscore the association between caregivers' self-reported general health, poor mental/physical health days, disease morbidity and uncontrolled asthma among children from the U.S. with asthma. Pediatricians and child health practitioners should recall the importance of this relationship. To facilitate the identification of caregivers at risk and provide more comprehensive and effective care for children with asthma, healthcare practitioners should utilize every child asthma care encounter to inquire about the overall health of caregivers.

Changes in caregiver mental health and pediatric asthma control during COVID-19

OBJECTIVE

This study evaluated caregivers' stress and depressive symptoms, and children's asthma control, before COVID-19 began and after its onset among families in the RVA Breathes program.

METHODS

The RVA Breathes intervention, which took place in an urban city in the United States, includes asthma education delivered by a community health worker (CHW), a home assessment, and school nurse components. Participants included 125 children (5-11 years) with asthma and their caregivers (48% household income <$25,000) enrolled prior to the pandemic. Families were randomized to an active intervention arm (full intervention or intervention without school nurse component) or the control group. Caregivers completed the Center for Epidemiological Studies Depression Scale (CES-D) and the Perceived Stress Scale (PSS); children and caregivers completed the Childhood Asthma Control Test (cACT). Assessments pre-COVID-19 were compared to those completed after the pandemic's onset.

RESULTS

Children in both intervention groups had better cACT scores after the start of COVID-19 compared to before (t(55) = -2.131, p = .019; t(28) = -2.893, p = .004). Caregivers in the intervention groups had lower PSS scores after the start of COVID-19 compared to pre-COVID-19 (t(53) = 3.928, p < .001; t(28) = 2.568, p = .008). Furthermore, CES-D scores improved among caregivers in the full intervention (t(48) = 1.789, p = .040). Caregivers in the control condition did not report significant changes in stress or depressive symptoms.

CONCLUSIONS

Findings suggest that support from interventionists, including CHWs, might have alleviated stress and depressive symptoms during COVID-19, as well as improved asthma control during the pandemic.

Stressful life events, caregiver depressive symptoms, and child asthma symptom-free days: a longitudinal analysis

OBJECTIVE

To examine relationships among stressful life events (SLE), caregiver depression, and asthma symptom free days (SFDs) in publicly insured Black children aged 4-12 years with persistent asthma.

METHODS

Secondary analysis of longitudinal data from a clinical trial assessing the efficacy of a six-month parental stress management intervention. Using repeated measures Poisson regression, we constructed four models of SLE (Rochester Youth Development Stressful Life Events scale-Parent Items), caregiver depression (Center for Epidemiologic Studies Depression scale ≥ 11), and child asthma symptom-free days (SFDs) in the prior 14 days.

RESULTS

There was no association between SLE and child SFDs, but there was for caregiver depression (Incidence Rate Ratio [IRR]: 0.904; 95% CI 0.86-0.95). The interaction between SLE and caregiver depression was not significant. A specific SLE (recent serious family accident or illness) predicted fewer child SFDs (IRR: 0.91, 95% CI: 0.85-0.98). In the interaction model between caregiver depression and recent accident/illness, caregiver depression was associated with fewer child SFDs (IRR: 0.95, 95% CI: 0.91-0.99) as was the interaction between caregiver depression and recent accident/illness (IRR: 0.77, 95% CI 0.66-0.91); but the relationship between recent accident/illness and child SFDs was not (IRR: 1.00, 95% CI, 0.92-1.09), meaning accident/illness was only associated with fewer child SFDs among depressed caregivers.

CONCLUSIONS

In a sample of publicly insured Black children with persistent asthma, caregiver depression was negatively associated with child SFDs while overall SLE were not. A recent family accident or illness was negatively associated with child SFDs only when the caregiver was depressed.

The Impact of Caregiver Depression on Child Asthma Outcomes: Pathways and Mechanisms

BACKGROUND

Depression is common in caregivers of children with asthma and is associated with poor outcomes in their child. No prior studies have longitudinally examined caregiver depression remission as a predictor of improvement in child asthma control.

OBJECTIVE

This 2-site study examined whether the proportion of time a caregiver was in depression remission predicted subsequent child asthma control at exit.

METHOD

Caregivers (n = 205) with current major depressive disorder and their children, ages 7 to 17, with persistent asthma were observed every 4 weeks for 52 weeks. Caregiver depressive symptoms were measured using the 17-item Hamilton Rating Scale for Depression (HRSD). Child asthma was assessed with the (Childhood) Asthma Control Test (cACT/ACT) and spirometry, and depression with the Children's Depression Inventory (CDI). Linear regression analyses were conducted with change in cACT/ACT, CDI, and forced expiratory volume in 1 second (FEV₁)% predicted as outcomes and proportion of time the caregiver was in remission (HRSD score ≤ 7) as the predictor. Multilevel mediation analyses examined the role of child depressive symptoms and asthma controller medication adherence.

RESULTS

Children were, on average, 54.1% female and 11 years old. Caregiver proportion of time in HRSD-assessed remission of depression was a significant predictor of improvement in cACT/ACT, CDI, and FEV₁% predicted. Child CDI score, but not medication adherence, mediated the relationship between caregiver HRSD scores and child asthma control scores.

CONCLUSIONS

Improvement in caregiver depression positively influences child asthma outcomes partially through improvement in child depressive symptom severity. Caregiver depression screening and treatment might lead to improvement in child asthma outcomes.

Medication Adherence and Common Barriers for Caregivers of Preschool Children with Pediatric Glaucoma

Purpose. To investigate the medication adherence among caregivers of preschool children with pediatric glaucoma and to elucidate common barriers leading to poor adherence. Methods. A cross-sectional study. Caregivers of preschool children with pediatric glaucoma completed a questionnaire on demographic information of caregivers, demographic and disease characteristics of children, caregivers-reported medication adherence (by an adapted Morisky Adherence Scale), and possible 13 barriers. Results. Overall 132 questionnaires were considered valid. Thirty-six percent of all reported poor medication adherence. Caregivers’ age and self-evaluated knowledge about pediatric glaucoma showed a significant difference between the adherent and nonadherent groups ( $P<0.05$ ). Nineteen percent of all reported only one barrier as important, 65% cited multiple barriers, and 16% cited no barriers. Anxiety and depression were cited as important by most caregivers in both groups. Univariate logistic regression analysis demonstrated that difficulty with the acquisition of medications (OR, 2.5; 95% CI, 1.1–5.7; $P=0.025$ ), difficulty with medication schedule (OR, 2.3; 95% CI, 1.0–5.0; $P=0.043$ ), and high expenses for medications (OR, 4.8; 95% CI, 1.4–15.9; $P=0.011$ ) were significantly associated with higher odds of poor adherence. Conclusions. Over one-third of caregivers of preschool children with pediatric glaucoma were in poor medication adherence. Nearly two-thirds of caregivers cited multiple barriers simultaneously as important hindrances to medication usage. Anxiety and depression, difficulty with the acquisition of medications, difficulty with the medication schedule, and high expenses for medications were prominent barriers. Individualized solutions should be provided according to reported barriers by each caregiver and the other most common barriers.

Impact of caregiver depression on child asthma outcomes in Mexicans and Puerto Ricans

OBJECTIVE

Examine whether caregiver depressive symptoms at baseline predict longitudinal child asthma outcomes in the two populations with the largest asthma disparities: Mexicans and Puerto Ricans.

METHODS

Two hundred and sixty-seven Hispanic caregiver-child dyads (Mexican = 188, Puerto Rican = 79; children 5-12 years) were recruited from clinics and hospitals in Phoenix, AZ and the Bronx, NY. The Center for Epidemiological Studies Depression Scale assessed caregiver depressive symptoms; higher scores indicate greater depressive symptomology. Medical records verified child asthma diagnosis. Assessments for outcome variables occurred at baseline, 3, 6, 9, and 12-month follow-ups. Pulmonary function was measured by spirometry, asthma control was measured by the Asthma Control Test, steroid bursts and acute healthcare utilization were assessed by caregiver report and medical records, and adherence was measured by doser devices on controller medications. Structural equation modeling analyzed baseline caregiver depressive symptoms as a predictor of longitudinal child asthma outcomes, and differences between subgroups.

RESULTS

Higher caregiver depressive symptoms predicted better pulmonary function (β = .02, p = .001) in Mexican children, and fewer steroid bursts (β = -.41, p = .01) and better medication adherence (β = .02, p = .07) in Puerto Rican children. Caregiver depressive symptoms did not predict pediatric asthma control or acute healthcare utilization in either subgroup.

CONCLUSIONS

Caregiver depressive symptomology had unexpected effects on child asthma outcomes. Results may be explained by the Hispanic paradox, caregiver resilience, acculturation, and the study's longitudinal nature. Further research is needed on social determinants of health that may influence differences in child asthma outcomes in heterogeneous Hispanic communities.