Concordance among children, caregivers, and clinicians on barriers to controller medication use

Perceptions of Children and Caregivers Regarding Asthma and Its Pharmacotherapy: A Qualitative Study

Asthma, when untreated, may lead to serious implications, especially in the pediatric population. Understanding the perceptions and needs of children and their caregivers may optimize asthma management. This study was aimed to analyze the perceptions of children and their caregivers regarding asthma and its pharmacotherapy. This is a qualitative study using 2 focus groups. We use the Bardin's content analysis. Three researchers made data cross-validation. As for results, the first focus group comprised 7 children who had uncontrolled asthma. The second group comprised 7 caregivers who were the children's mothers. Four categories emerged: living with asthma, impact of asthma, medications, and health care. Asthma and its pharmacotherapy significantly affect the daily activities of children and mothers. Thus, understand feelings and experiences of patients and caregivers, in addition to educational and welcoming interventions for families in asthma management may be carried out by health care professionals to minimize the damage caused by this disease.

Assessment of level of asthma control and related factors in children attending pediatric respiratory clinics in Addis Ababa, Ethiopia

Background

Asthma is a common airways disease with significant morbidity and mortality in all ages. Studies of pediatric asthma control and its determinants yielded variable results across settings. However, there is paucity of data on asthma control and its factors in Ethiopian children. We aimed to assess the level of asthma control and the related factors in children attending pediatric respiratory clinics at three tertiary hospitals in Addis Ababa.

Methods

We conducted a cross-sectional study from March 1 to August 30, 2020 using standardized questionnaires and review of patient’s charts. Data was analyzed using SPSS software for window version 26.

Results

A total of 105 children (56.2% male) were included in the study. The mean age (± SD) and age at Asthma diagnosis (± SD) were 6 (± 3.3) and 4 (± 2.8) respectively. Uncontrolled asthma was present in 33 (31%) of children. Comorbidities (Atopic dermatitis and allergic Rhinitis (AOR = 4.56; 95% CI 1.1–18.70; P = 0.035), poor adherence to controller medications (AOR = 3.23; 95% CI 1.20–10.20; P = 0.045), inappropriate inhaler technique (AOR = 3.48; 95% CI 1.18–10.3; P = 0.024), and lack of specialized care (AOR = 4.72; 95% CI 1.13–19.80; P = 0.034) were significantly associated with suboptimal asthma control.

Conclusion

One-third of children attending pediatric respiratory clinics in Addis Ababa had uncontrolled Asthma. Treatment of comorbidities, training of appropriate inhaler techniques, optimal adherence to controllers, and proper organization of clinics should be emphasized to improve asthma control among children.

Psychometric evaluation of the medication adherence report scale in caregivers of low-income, urban, African American children with poorly controlled asthma

OBJECTIVE

Accurately assessing asthma medication usage among low-income, urban, African American children is essential to reduce asthma health disparities. The purpose of this study was to examine the factor structure of the five-item Medication Adherence Report Scale (MARS), in a sample of caregivers of low-income, urban, African American youth with poorly controlled asthma.

METHOD

Using baseline data from a randomized clinical trial evaluating the efficacy of an environmental control educational intervention, confirmatory factor analysis (CFA) was conducted to ascertain the MARS factor structure. Construct validity was assessed using a regression model inclusive of caregiver-reported medication adherence, Asthma Medication Ratio (AMR), asthma control, and caregiver perception of asthma control as predictors of the MARS.

RESULTS

Caregivers were female (97%) and 27.4% had an annual income under $10,000. The mean MARS score was 21.88 ± 3.33 out of a possible range of 5-25, representing high adherence. Confirmatory factor analysis indicated that a five-item one-factor model marginally fit the data based on the fit indices: χ² (5) = 31.71, p < 0.001; RMSEA ≤ 0.161; CFI = 0.986; TLI = 0.971; and WRMR = 0.979. The MARS was associated with another caregiver-reported measure of medication adherence but not associated with AMR, asthma control, or caregiver perception of asthma control.

CONCLUSIONS

The MARS demonstrated marginal fit in CFA and may not be clinically indicated in light of the lack of associations with objective measures of asthma medication adherence and asthma control.