Participation in daily life of children with asthma

Quantifying the benefits of early sublingual allergen immunotherapy tablet initiation in children

BACKGROUND

Allergic rhinitis (AR) is a chronic inflammatory disease of the upper airway, which progresses into allergic asthma (AA) in up to 45% of children. This analysis aimed to investigate clinical and economic benefits of sublingual allergen immunotherapy (SLIT tablets) initiated early in childhood for the treatment of AR by quantifying the long-term reduction in new cases of AA.

METHODS

A Markov model was developed to estimate the long-term effects of SLIT tablets on the risk of developing asthma. Key parameters were primarily based on data from the GRAZAX® Asthma Prevention trial and included the age- and treatment-dependent risk of developing AA as well as annual probabilities of progression/remission in AR severity. Healthcare costs were estimated using data from the REACT study.

RESULTS

In a modelled cohort of children with moderate-to-severe seasonal AR initiated on SLIT tablets at ages 7 and 12, 24% and 29%, respectively, develop AA during a 20-year period. In comparison, when initiated at age 5, 19% develop AA. Additionally, initiation of SLIT tablets at age 5 is associated with a total healthcare cost of EUR 20,429 per patient, whereas initiation at ages 7 and 12 is associated with, respectively, EUR 21,050 and EUR 22,379 per patient 20 years after AR diagnosis.

CONCLUSION

Initiation of SLIT tablets in early childhood is associated with a clinically meaningful and permanent reduction in new cases of AA and lower healthcare costs among children with AR. This finding supports the clinical relevance of initiating SLIT tablets early for children with AR to obtain long-term clinical benefits.

Participation of children with long-term health conditions compared to that of healthy peers: A cross-sectional comparative study

BACKGROUND

Knowledge is limited on attendance and involvement of perceived participation of children with long-term health conditions.

AIMS

To evaluate the perceived participation of children with long-term health conditions and to compare their participation with that of healthy peers.

MATERIAL AND METHODS

A cross-sectional comparative study was designed using self-reported data from 65 children with long-term health conditions and from 65 healthy peers, utilising the simplified Chinese version of Picture My Participation (PMP-C; Simplified).

RESULTS

The frequency scores of children with long-term health conditions were significantly lower than those of healthy peers in terms of attendance for the total domain and for 13 activity items. The involvement scores of children with long-term health conditions were significantly lower than those of healthy children in 3 items. There was a strong correlation between rank orders of the most important activities for the two groups (r = 0.83).

CONCLUSIONS

Children with long-term health conditions participated less in activities compared to healthy children. Further studies are required to investigate factors of the participation of children.

SIGNIFICANCE

The PMP-C (Simplified) offered an opportunity for children to express their own perspectives of participation based on their individual experience of the activity.

High baseline prevalence of atopic comorbidities and medication use in children treated with allergy immunotherapy in the REAl-world effeCtiveness in allergy immunoTherapy (REACT) study

Background

Respiratory allergy, commonly manifesting as allergic rhinitis (AR) and asthma, is a chronic progressive disease that frequently starts in childhood. Allergy immunotherapy (AIT) is the only causal treatment for respiratory allergy with the potential to modify the underlying cause of allergy and, ultimately, prevent disease progression. This analysis aimed to determine if AIT is received sufficiently early to halt the progression of allergic disease, by characterizing the burden and progression of disease in children prior to AIT initiation in real-life clinical practice.

Methods

The REAl-world effeCtiveness in allergy immunoTherapy (REACT) study was a large retrospective cohort study using German claims data between 2007 and 2017. Characteristics of two pre-defined AIT age cohorts from the REACT study - children (aged <18 years) and adults (aged ≥18 years) - were evaluated during the 1-year period before the first AIT prescription. For comparison, a control group of all subjects with a confirmed diagnosis of AR and without prescriptions for AIT was included. Burden of disease was assessed using diagnostic codes for atopic comorbidities [e.g., atopic dermatitis (AD), asthma, and acute allergic conjunctivitis] and non-atopic comorbidities (e.g., migraine, headache); medication use, recorded as prescriptions for symptom-relieving AR medication and reliever/controller medication for asthma, was also assessed. Data were analyzed descriptively, using summary statistics.

Results

Both children (n = 11,036) and adults (n = 30,037) showed a higher prevalence of atopic comorbidities and a greater drug burden prior to AIT initiation compared to AR patients not treated with AIT (n = 1,003,332). In the two age-specific AIT cohorts, children consistently showed the highest prevalence of atopic comorbidities compared to adults (AIT children, AIT adults - asthma: 41.4%, 34.5%; AD: 19.9%, 10.2%; acute allergic conjunctivitis: 13.6%, 10.2%). Generally, prescriptions per year for symptom-relieving AR and asthma treatments were also higher for children initiating AIT vs. adults (AIT children, AIT adults - AR prescriptions per subject: 1.72, 0.73; asthma prescriptions per subject: 1.42, 0.79).

Conclusions

Children with AR who are offered AIT in real-life show considerable disease burden prior to initiation. As AIT may alleviate the burden and halt the progression of allergic disease, considering AIT earlier in the disease course may be warranted.

Burden of childhood and adolescence asthma in Nigeria: Disability adjusted life years

BACKGROUND

A better representation of the burden of childhood asthma should rely on both morbidity and mortality and not only mortality. This will reduce the dearth of information on burden of childhood asthma, and enhance evidence-based decision-making. In this study, burden of childhood asthma was estimated, using disability-adjusted-life-years (DALYs), factoring in the disability weights for asthma, age at mortality and life expectancy.

METHODS

The study was conducted at the University of Nigeria Teaching Hospital, Enugu. An Interviewer Administered Questionnaire was used to collect information from parents of children with asthma who presented to respiratory clinics regarding level of their asthma control (controlled, partially controlled and poorly controlled asthma), their age distributions, and gender. The prevalence of asthma, prevalence of associated disability, and case-fatality were obtained from previous publications. The DALYs were estimated by adding together the years lost to disability (YLDs) and years lost to life (YLLs) to asthma (DALYs = YLD + YLL). DALYs were dis-aggregated by age group and by whether their asthma were controlled, partially controlled and poorly controlled.

RESULTS

A total of 66 children with asthma were studied. The proportion of the subjects with controlled, partially controlled and poorly controlled asthma were 26 (39.4%), 31 (47%), and 9 (13.6%) respectively. The subjects that had some form of asthma-related disability were 16 (24.3%). Childhood asthma caused 23.6-34.24 YLLs per 1000 population, 0.01-1.28 YLDs per 1000 population and 24.23-34.41 DALY per 1000 population. There was minimal difference in DALYs across the three clinical categories, but this was consistently higher among older children 12-17 years. The estimated national DALYs was 407820.2, reflecting about of 1.6% of the global all age (children and adults) DALYs of 24.8 million.

CONCLUSION

The DALYs due to childhood asthma were high and did not vary much across the clinical categories, but increased with age. This imperatively necessitates the de-emphasis on just clinical responses as an indicator of the efficiency of childhood asthma control interventions but rather a holistic approach should be adopted considering the limitations the child suffers as a component of both life and environmental modification in a deliberate attempt to prevent attacks. The ability of the child to function optimally while on treatment should be considered in the treatment impact review.

Chronic illness in childhood and early adolescence: A longitudinal exploration of co-occurring mental illness

Chronic health conditions are hypothesized to disrupt the typical trajectory of child and adolescent development, and subsequently lead to increased levels of mental illness. However, due to methodological limitations in existing studies, this theory remains to be fully substantiated by empirical research. This study aimed to more thoroughly test hypotheses in the field. This study used data from the Avon Longitudinal Study of Parents and Children to examine the co-occurrence of mental illness among children with chronic illness in late childhood into early adolescence and explore mediating factors in these outcomes. Children with chronic health problems presented with a disproportionate rate of psychiatric illness at 10 years, and these chronic health problems continued to be associated with poor mental health outcomes at 13 years and 15 years. These outcomes were mediated by high levels of peer victimization and health-related school absenteeism. This study suggests that chronic illness may impact on functioning and social development in early adolescence, and consequently lead to increased rates of mental illness. Examining rates of school absenteeism and peer victimization may be key to identifying children at risk over time.

School practices in supporting children with asthma in Malta

OBJECTIVE

The objective of this study was to obtain information about teachers' knowledge, attitudes, practices and beliefs about medication related to working with children having asthma in state primary schools in Malta. This study provides information about management in a country with a high prevalence of asthma among children, and limited availability of school nurses.

METHODS

A cross-sectional electronic survey investigating beliefs about medicines, asthma knowledge, attitude toward students with asthma, self-efficacy and practice in an asthma exacerbation, current practices, views, experiences and training relating to asthma was sent to all participating state primary schools in Malta.

RESULTS

A total of 167 teachers from 26 schools answered the questionnaire. The majority of respondents (56%) were unaware of children's conditions and limited information about children's asthma was provided to them. Only 20% of teachers reported receiving training on how to support children with asthma. Overall, teachers reported low asthma knowledge scores (mean score of 5.5 ± 3.3 out of a possible maximum of 14), and poor self-efficacy with only 6% agreeing that they can support a student having an asthma exacerbation on their own rather than sending the student to hospital. The study also demonstrated a strong interest by teachers to receive asthma education.

CONCLUSIONS

Interventions with regard to identifying students with asthma, asthma training for teachers, individualized asthma action plans, enhanced communication between school staff, parents and the medical team, and standard guidelines/policy are needed to provide a supportive school environment for primary school children with asthma.

Current Asthma Management Practices by Primary School Teaching Staff: A Systematic Review

BACKGROUND

The likelihood of children with asthma experiencing an exacerbation at school is significantly high when considering that they spend a substantial part of their day at school. This study, therefore, aimed to systematically review the literature to determine current asthma management practices by primary school teaching staff and any existing supporting legislation/policies/guidelines.

METHODS

Search terms were adapted to search literature across databases: CINAHL, Cochrane Library, Education Database-ProQuest, IPA, MEDLINE, SCI. Primary research studies, reviews, systematic reviews, and meta-analyses in English about primary school teaching staff dated between 2007 and 2017 were included. Primary outcomes comprised teaching staff' practices regarding asthma management and supporting guidelines, policies, or legislation.

RESULTS

Analysis of the 13 papers eligible for full review identified that: teachers were unable to deal with an asthma exacerbation; they lacked knowledge regarding exercise-induced asthma and that there was poor communication between schools and parents of children with asthma. The only documented relevant asthma legislation found pertained to New York schools.

CONCLUSIONS

Limited evidence regarding asthma management practices and inadequate asthma management knowledge amongst teaching staff highlight the need for supporting teaching staff with asthma policies and guidelines to minimize risks associated with inappropriate asthma management.

Influences of health and environmental deprivation on family relationships among children with chronic disease

PURPOSE

Families play a key role in managing chronic illness. Among chronically ill children, we describe the Patient-Reported Outcomes Measurement Information System (PROMIS) Family Relationships measure over time and its associations with sociodemographics, environmental deprivation, and health.

METHODS

Parents of children aged 8-18 years with asthma (n = 171), type 1 diabetes (n = 199), or sickle cell disease (n = 135), recruited in pediatric clinics and emergency departments (ED), completed demographic surveys. Every six months for up to three years, children completed PROMIS Family Relationships, Anxiety, and Depressive Symptoms short forms (T-scores; mean 50, SD = 10), and a 5-level health status item. Linear mixed models were fit to estimate associations.

RESULTS

Older baseline age was associated with weaker family relationships. For example, for each 3-year higher baseline age, relationships were 3 points weaker for males (- 3.0; 95%CI - 5.7 to - .0.2) and females (- 3.1; 95%CI - 6.0 to - 0.3) with asthma recruited in the ED. For each 1-unit higher mean overall health, relationships were 4.6 points (95%CI 3.2-6.1) stronger for children with diabetes and about 2 points stronger for children with asthma (2.3; 0.7-3.9) and sickle cell disease (2.1; 0.3-3.9). Family relationships were 0.3-0.5 points weaker for each 1-unit increment in mean anxiety or depressive symptoms across all three diseases. Relationships were not significantly associated with environmental deprivation and generally stable over time.

CONCLUSIONS

Family relationships were weaker among older children and generally stable over time, yet fluctuated with physical and mental health. Monitoring PROMIS Family Relationships scores may facilitate referrals for chronically ill children who need support.

Linking quality of life questionnaires for asthma to the International Classification of Functioning

OBJECTIVE

To link the content of the most common quality of life instruments for children with asthma to the International Classification of Functioning, Disability and Health (ICF).

METHODS

The study was conducted in two stages. The first involved a review of the literature to select quality of life questionnaires and in the second, two independent reviewers identified questionnaire items, and categories corresponding to the ICF, according to approved methodology. The degree of agreement was calculated using the kappa coefficient.

RESULTS

Two questionnaires were selected: the Pediatric Asthma Quality of Life (PAQLQ) and Pediatric Quality of Life Asthma Module (PedsQL-Asthma), self and proxy versions. The degree of agreement was strong for all the instruments: PAQLQ (k = 0.624), PedsQL- Asthma self (k = 0.610), and PedsQL-Asthma proxy (k = 0.673). A total of 114 concepts were identified in the 77 items. Thirty-five different ICF categories were linked, 16 (45.7%) related "body function," 13 (37.1%) "activity and participation," and 6 (17.1%) "environmental factors." Two items (1.7%) could not be linked because they represent personal factors or are not covered by the ICF.

CONCLUSION

The categories linked to the PAQLQ contained primarily "body function" and "activity and participation," but not "environmental factors." Those linked to the PedsQL-Asthma versions encompass three of the four ICF components, where the highest content frequency was associated with "body function," followed by "environmental factors" and "activities and participation."

Asthma and youth soccer: an investigation into the level of asthma awareness and training among youth soccer coaches

Purpose

Asthma is the most common chronic disease among children. Exercise-induced bronchoconstriction which is common in asthmatic patients also occurs in individuals with no prior asthma diagnosis. Despite this and the fact that soccer is a high ventilation sport, there are no validated asthma management protocols in place for soccer coaches. This study aims to address 1) soccer coaches’ current knowledge on asthma, 2) whether there is a need for asthma-related training, and 3) any barriers to administration of such training.

Patients and methods

A total of 2,300 volunteer youth soccer coaches from the Edmonton Minor Soccer Association (EMSA) were invited to participate in completing a 22-question online survey. The survey was open for 1 month from June 8, 2018, to July 8, 2018.

Results

There was a response rate of 22% (513 of 2,300). Respondents were on average, inexperienced coaches, coached younger age groups, and approximately one-third of respondents had personal experience with asthma (either themselves or their child had asthma). 93% of respondents had not received any asthma-related training at any coaching level, whether it be from EMSA or the Alberta Soccer Association. Coaches had strong knowledge on how to treat asthma attacks, but mixed levels of knowledge on asthma attack prevention. Experienced coaches were better at identifying the number of players with asthma on their team and the number of asthma-related incidents they had encountered as coaches. Coaches demonstrated a receptive attitude toward receiving asthma-related training, with 91% of respondents saying training would be beneficial and 69% of respondents saying training should be mandatory.

Conclusion

The results of this study indicate that soccer coaches have limited knowledge regarding asthma management, acknowledge a need for asthma-related training, and are willing to participate in and could benefit from educational interventions as it pertains to their roles as coaches.

Reports of wheezing and of diagnosed asthma are associated with impaired social functioning: Secondary analysis of the cross-sectional World Health Survey data

OBJECTIVE

We sought to investigate whether there are associations between asthma and social functioning in adults from Western and non-Western countries.

METHODS

We analyzed data on individuals (94% aged 20+, 52% female) from 50 countries participating in the cross-sectional World Health Survey. We used information on self-reports of wheezing and an asthma diagnosis. Social functioning was defined by reports of severe or extreme difficulties related to personal relationships or participation in the community. Logistic regression was used to estimate adjusted odds ratios (ORs) and 95% confidence intervals (CIs).

RESULTS

Wheezing was associated with impaired social functioning both in the overall sample (OR=2.40, 95%CI=2.09-2.75) and in Africa, South America and Asia (ORs≥2.47), but not in Europe (aOR=1.26, 95%CI=0.90-1.77). Analyses with self-reports of diagnosed asthma yielded similar, albeit weaker, associations (e.g. OR for the overall sample=1.63, 95%CI=1.38-1.92). We also combined asthma and wheezing into a single variable (reference group: no asthma diagnosis/no wheezing). We observed that in particular reports of wheezing were associated with impaired social functioning regardless of whether a concomitant asthma diagnosis was reported (OR=2.19, 95%CI=1.81-2.64) or not (OR=2.50, 95%CI=2.09-2.99).

CONCLUSION

Self-reports of wheezing and of diagnosed asthma are associated with impaired social functioning among adults in Africa, South America and Asia, but less so in Europe. These relationships are mainly driven by the experience of respiratory symptoms (i.e. wheezing). Our findings may partly be explained by regional variations in asthma control. Further research should elucidate the determinants and mechanisms of asthma-related impaired social functioning.

Self-reported racial/ethnic discrimination and bronchodilator response in African American youth with asthma

IMPORTANCE

Asthma is a multifactorial disease composed of endotypes with varying risk profiles and outcomes. African Americans experience a high burden of asthma and of psychosocial stress, including racial discrimination. It is unknown which endotypes of asthma are vulnerable to racial/ethnic discrimination.

OBJECTIVE

We examined the association between self-reported racial/ethnic discrimination and bronchodilator response (BDR) among African American youth with asthma ages 8 to 21 years (n = 576) and whether this association varies with tumor necrosis factor alpha (TNF-α) level.

MATERIALS AND METHODS

Self-reported racial/ethnic discrimination was assessed by a modified Experiences of Discrimination questionnaire as none or any. Using spirometry, BDR was specified as the mean percentage change in forced expiratory volume in one second before and after albuterol administration. TNF-α was specified as high/low levels based on our study population mean. Linear regression was used to examine the association between self-reported racial/ethnic discrimination and BDR adjusted for selected characteristics. An interaction term between TNF-α levels and self-reported racial/ethnic discrimination was tested in the final model.

RESULTS

Almost half of participants (48.8%) reported racial/ethnic discrimination. The mean percent BDR was higher among participants reporting racial/ethnic discrimination than among those who did not (10.8 versus 8.9, p = 0.006). After adjustment, participants reporting racial/ethnic discrimination had a 1.7 (95% CI: 0.36-3.03) higher BDR mean than those not reporting racial/ethnic discrimination. However, we found heterogeneity of this association according to TNF-α levels (p-interaction = 0.040): Among individuals with TNF-α high level only, we observed a 2.78 higher BDR mean among those reporting racial/ethnic discrimination compared with those not reporting racial/ethnic discrimination (95%CI: 0.79-4.77).

CONCLUSIONS

We found BDR to be increased in participants reporting racial/ethnic discrimination and this association was limited to African American youth with TNF-α high asthma, an endotype thought to be resistant to traditional asthma medications. These results support screening for racial/ethnic discrimination in those with asthma as it may reclassify disease pathogenesis.

Health-care conditions in elementary schools and teachers' knowledge of childhood asthma

BACKGROUND

For the adequate control of asthma in school-age children, it is recommended that teachers, school health personnel and administrators should have sufficient knowledge of how to manage asthma during school hours.

AIM

To investigate asthma health care in elementary schools, and teachers' knowledge of childhood asthma and its management.

METHODS

The extent of knowledge of childhood asthma in 2779 teachers in 141 elementary schools (children aged 6-14, grades 1-8) in Bursa, the fourth largest city in Turkey, was evaluated. Section I comprised questions about asthma health-care in schools, Section II teachers' knowledge of the main characteristics of asthma and Section III (Likert Scale) teachers' detailed knowledge of the signs, triggering factors, treatment and general knowledge of asthma.

RESULTS

The findings of Section I demonstrated that the organisation of health-care for asthma in schools was insufficient. Of the teachers questioned, 14·7% were not even aware and only 1% and 9·6% of the teachers had been made aware by school health personnel and school records, respectively, of asthmatic children. Only 27·3% of the teachers stated that they were responsible for the health of an asthmatic child. The majority of teachers (70%) said that asthmatic children could use the medication (e.g. inhalers) themselves. In Section II, there were between 44·1% and 75·5% correct answers, while in Section III this figure ranged from 3·3% to 78·4%. The correct answer rate was 60·4% for Sections II and III combined. The results of Sections II and III showed that the teachers' knowledge of asthma was poor in many respects. Teachers who stated that they had asthma or had first-degree relatives with asthma, or those with 10 or more years' experience provided significantly more correct answers in Sections II and III combined than did those without these characteristics (P<0·001).

CONCLUSIONS

There is a need to improve and standardise health care for asthma (asthma management policies) in schools. The implementation of asthma education programmes for teachers and other staff responsible for pupils' health should result in better control of this common disease.

Quality of Life in Children With Asthma: A Developmental Perspective

OBJECTIVE

The current study investigated whether factors associated with quality of life (QOL) in children with asthma (e.g., family functioning, asthma routines, asthma severity) differed by child age.

METHODS

Participants included 192 children with asthma (5-12 years) and their caregivers. Both children and caregivers completed questionnaires at an initial research session. Family functioning was determined from a mealtime observation that occurred in family homes.

RESULTS

Child age moderated the association between asthma severity and child QOL and between routine burden and QOL in children with asthma. Post hoc probing analyses revealed that among older children, QOL levels were lower in the presence of worse asthma severity and more routine burden.

CONCLUSIONS

Findings suggest that associations between asthma severity, routine burden, and QOL may differ by child age. Treatment programs and health-care recommendations addressing QOL in children with asthma may need to be tailored to address differences in factors associated with QOL by child age.

Measuring health-related quality of life with the EQ-5D-Y instrument in children and adolescents with asthma

AIM

Asthma is one of the most common chronic paediatric diseases worldwide and affects different dimensions of health-related quality of life. This study tested the feasibility and convergent validity of using the EQ-5D-Y instrument on children and adolescents with asthma.

METHODS

A cross-sectional design was chosen, and children with asthma, aged from 8 to 16 years, were recruited from clinics in Stockholm, Sweden. To test convergent validity, the EQ-5D-Y instrument was combined with the Paediatric Quality of Life Questionnaire.

RESULTS

The EQ-5D-Y proved feasible as nearly 96% of the 94 respondents completed all items on the questionnaire. High and moderate correlations between the two instruments were found for the dimensions of 'doing usual activities' and 'activity limitations' and for 'having pain or discomfort' and 'symptoms'. The visual analogue scale of the ED-5D-Y correlated with the Paediatric Quality of Life Questionnaire total score and the self-rated health question. The dimensions on the EQ-5D-Y with most reported problems were 'usual activities', 'pain or discomfort' and 'worried, sad or unhappy'.

CONCLUSION

The EQ-5D-Y instrument seemed to provide feasibility and convergent validity for measuring health-related quality of life in children and adolescents with asthma.

Effect of Type D personality on medication adherence in early adolescents with asthma

OBJECTIVE

Medication adherence for daily preventive asthma medication is especially low during adolescence. In the present study, we aimed to test whether Type D personality (both as a category and with its constituent components (negative affectivity: NA and social inhibition: SI) separately and in interaction) predicts medication adherence of early adolescents with asthma.

METHODS

In a prospective study, 188 early adolescents with asthma who were prescribed daily preventive asthma medication completed questionnaires on Type D personality, medication adherence, socio-demographic and clinical information, and depressive symptoms in the Spring/Summer of 2011 (T1) and again 12months later (T2). Multiple regression analyses, controlling for demographic and clinical information and for depressive symptoms, were conducted to test whether Type D personality (either as a categorical or dimensional construct) predicted changes in medication adherence over time.

RESULTS

Adherence was significantly lower at T2 than at T1 and this decrease was predicted by the categorical construct of Type D personality. Analyses of the two separate dimensions NA and SI and their interaction showed that higher scores on NA at T1 predicted more decrease in adherence over time. Neither SI nor the interaction between NA and SI predicted changes in adherence.

CONCLUSION

This is the first study to test the relationship between Type D personality and medication adherence in adolescents. Although categorical Type D personality predicts mediation adherence of adolescent with asthma over time, dimensional analyses suggest that this is due to negative affectivity only, and not to the combination of negative affectivity and social inhibition.

The clinician's guide on monitoring children with asthma

Based on a review of the evidence on the usefulness of monitoring disease outcome parameters in childhood asthma and the author's 20-yr clinical experience in managing childhood asthma, this article provides the clinician with up-to-date recommendations on how to monitor childhood asthma in everyday clinical practice. Monitoring should be focused on patient-centered outcomes, such as exacerbations and impact on sports and play. Composite asthma control measures, although reasonably validated, do not take exacerbations into account and have a short recall window, limiting their usefulness as a routine monitoring tool in clinical practice. Lung function, airways hyperresponsiveness, exhaled nitric oxide, and inflammatory markers in sputum are surrogate end points, of little if any interest to patients. There is no evidence to support their use as a monitoring tool in clinical practice; office spirometry may be used as additional information. Rather than monitoring surrogate end points, clinicians should focus on showing a genuine interest in the impact of asthma on children's daily lives, and building and maintaining a partnership by monitoring those characteristics of asthma which have the biggest impact on children (exacerbations and limitations in sports and play), and adjusting treatment accordingly.

e-Monitoring of Asthma Therapy to Improve Compliance in children using a real-time medication monitoring system (RTMM): the e-MATIC study protocol

BACKGROUND

Many children with asthma do not have sufficient asthma control, which leads to increased healthcare costs and productivity loss of parents. One of the causative factors are adherence problems. Effective interventions improving medication adherence may therefore improve asthma control and reduce costs. A promising solution is sending real time text-messages via the mobile phone network, when a medicine is about to be forgotten. As the effect of real time text-messages in children with asthma is unknown, the primary aim of this study is to determine the effect of a Real Time Medication Monitoring system (RTMM) with text-messages on adherence to inhaled corticosteroids (ICS). The secondary objective is to study the effects of RTMM on asthma control, quality of life and cost-effectiveness of treatment.

METHODS

A multicenter, randomized controlled trial involving 220 children (4-11 years) using ICS for asthma. All children receive an RTMM-device for one year, which registers time and date of ICS doses. Children in the intervention group also receive tailored text-messages, sent only when a dose is at risk of omission. Primary outcome measure is the proportion of ICS dosages taken within the individually predefined time-interval. Secondary outcome measures include asthma control (monthly Asthma Control Tests), asthma exacerbations, healthcare use (collected from hospital records, patient reports and pharmacy record data), and disease-specific quality of life (PAQLQ questionnaire). Parental and children's acceptance of RTMM is evaluated with online focus groups and patient questionnaires. An economic evaluation is performed adopting a societal perspective, including relevant healthcare costs and parental productivity loss. Furthermore, a decision-analytic model is developed in which different levels of adherence are associated with clinical and financial outcomes. Also, sensitivity analyses are carried out on different price levels for RTMM.

DISCUSSION

If RTMM with tailored text-message reminders proves to be effective, this technique can be used in daily practice, which would support children with suboptimal adherence in their asthma (self)management and in achieving better asthma control and better quality of life.

TRIAL REGISTRATION

Netherlands Trial Register NTR2583.

The expert network and electronic portal for children with respiratory and allergic symptoms: rationale and design

Data on baseline characteristics of children with asthma to predict individual treatment responses are lacking. We aimed to set up a data-collection system which can easily fill this gap in clinical practice.A web-based application was developed, named 'Portal for children with respiratory and allergic symptoms', hereafter called Electronic Portal (EP). It contains health- and disease-related questionnaires on respiratory- and allergic diseases. All patients, 1-18 years of age, with respiratory- and/or allergic complaints are invited to enter the EP before their first visit. By using the EP large amounts of data, gathered during routine patient care can be used for research purposes. This may help to further investigate the different treatment related asthma phenotypes and will be helpful to monitor risk factors for other atopic diseases and respiratory infections.

Global impact of asthma on children and adolescents' daily lives: the room to breathe survey

OBJECTIVE

To establish children and adolescents' perspectives regarding their asthma and its impact upon their daily lives.

DESIGN

A 14-item questionnaire.

SETTING

Canada, Greece, Hungary, The Netherlands, the United Kingdom, and South Africa.

PARTICIPANTS

Children/adolescents (aged 8-15 years) with physician-diagnosed asthma.

INTERVENTION

Interviews were conducted by telephone (Canada, Greece, Hungary, The Netherlands, and the United Kingdom) or face-to-face (South Africa).

OUTCOME MEASURES

Asthma symptoms, impact on activities, and quality of life.

RESULTS

Of the 943 children/adolescents interviewed, 60% were male. Most (81%) described their asthma as "not too bad" or "I only get it every now and then," with only 4% reporting their asthma as being "very bad"; however, 92% experienced asthma-related coughing and 59% reported nocturnal awakening. Over half (57%) of children/adolescents believed they could predict when their asthma would make them ill; the most common initial symptoms being breathlessness (41%) and bad cough (33%). They considered the worst things about having asthma to be the symptoms of an asthma attack (32%) and not being able to play sport (25%). Almost half (47%) of children/adolescents felt that their asthma affected their ability to play sport or engage in physical activity. One in ten reported they had suffered asthma-related bullying.

CONCLUSIONS

Children/adolescents underestimate the severity of their asthma, and overestimate its control, indicating that they expect their illness to be symptomatic. Asthma has a substantial impact on their daily lives, particularly on physical activity and social functioning. Efforts are required to improve asthma control and expectations of health in children/adolescents.

The impact of CHIP coverage on children with asthma in Alabama

This study evaluates the impact of coverage in ALL Kids, the Alabama Child Health Insurance Program (CHIP), by examining asthma-related utilization and outcomes among children continuously enrolled for 3 years (N = 1954)with persistent asthma at enrollment. Outcomes and costs were compared for the first, second, and third years of enrollment using repeated measures analysis of variance and controlling for age, gender, and year fixed-effects. Compared with subsequent years, first year enrollment utilization was higher for asthma-related hospitalizations (6% vs 2% vs 2%; P < .0001) and emergency visits (10% vs 3% vs 2%; P < .0001). Also decreasing were asthma-related outpatient visits (1.46 vs 1.12 vs 0.94; P < .0001), quick-relief prescriptions (2.6 vs 2.2 vs 2.1; P < .0001), and long-term control prescriptions (5.8 vs 5.2 vs 4.4; P < .0001). As a result, significant declines in the mean costs per child were observed. Ongoing ALL Kids coverage is associated with improved disease-management and lower costs for persistent asthma.

Family and home asthma services across the Controlling Asthma in American Cities Project

Asthma is among the most common chronic childhood diseases, affecting 6.8 million children nationwide. The highest rates of morbidity and mortality associated with the disease occur among those living in the inner city. Because asthma is a complex disease affected by physiological, social, environmental, and behavioral factors, interventions to reduce its morbidity burden need to address multiple determinants of health. In response to this need, the Centers for Disease Control and Prevention developed a multisite cooperative agreement for the Controlling Asthma in American Cities Project (CAAC), with the primary goal of developing innovative, effective community-based interventions. All CAAC sites found a need for family and home asthma services (FHAS) and developed multicomponent (e.g., asthma self-management, social services, coordinated care) and multitrigger environmental interventions. This paper presents a synthesis of key program variables and process indicators for six CAAC FHAS interventions for consideration by communities, coalitions, or programs planning to implement similar activities.

Relationship of medical home quality with school engagement and after-school participation among children with asthma

OBJECTIVES

To examine the relationship between medical home quality and measures of daily life experiences among children with asthma.

METHODS

A nationally representative sample of children from the 2007 National Survey of Children's Health (NSCH), aged 6-17 years (n = 6357), who have asthma was used to assess the relationship of a quality medical home and its features with their daily life experiences. Five medical home features - access, continuity, comprehensiveness, family-centered care, and coordination of care - were examined individually and in total in relation to measures of school engagement (missed school days, parents contacted about problems with the child, repeating a grade since kindergarten) and after-school activity participation (physical activity, sports participation, and community service or volunteer work).

RESULTS

Before and after adjustment for personal characteristics, health insurance status, family environment, neighborhood variables, and asthma severity, total medical home score was associated with more days exercised [beta (B) = 0.10, p < .05] and a greater likelihood of having performed community service or volunteer work [odds ratio (OR) = 1.16, CI: 1.02-1.31]. Additionally, the medical home features of access, comprehensiveness, and family-centered care remained favorably associated with three of the six measures of school engagement and after-school activity participation, even after adjustment.

CONCLUSION

Medical home quality - particularly the features of access, comprehensiveness, and family-centered care - is positively associated with the daily life experiences of children with asthma. Working to enhance these aspects of primary care might be one place to start in improving the management of children's chronic conditions and their quality of life.

Using structural equation modeling to understand child and parent perceptions of asthma quality of life

OBJECTIVE

Using structural equation modeling, test a conceptual model of associations between constructs predicting parent and child asthma quality of life.

METHODS

Children with a confirmed asthma diagnosis and their parents completed measures of health status and independently reported on psychological functioning, family functioning, and quality of life.

RESULTS

Measurement and structural models for predicting parent and child quality of life provided a good fit of data to the conceptual model. Parent and child independent reports of quality of life are dependent upon family functioning and child psychological functioning. Long-term asthma symptom control is the only health status variable that impacts quality of life.

CONCLUSIONS

With minor modifications, both parent and child data fit the conceptual model. Child psychological functioning and long-term asthma control jointly contribute to quality of life outcomes. Findings suggest that both acute and long-term asthma health status outcomes have different determinants.

Eight years of building community partnerships and trust: the UCLA family medicine community-based participatory research experience

Acknowledging the growing disparities in health and health care that exist among immigrant families and minority populations in large urban communities, the UCLA Department of Family Medicine (DFM) sought a leadership role in the development of family medicine training and community-based participatory research (CBPR). Performing CBPR requires that academic medicine departments build sustainable and long-term community partnerships. The authors describe the eight-year (2000-2008) process of building sustainable community partnerships and trust between the UCLA DFM and the Sun Valley community, located in Los Angeles County.The authors used case studies of three research areas of concentration (asthma, diabetes prevention, and establishing access to primary care) to describe how they established community trust and sustained long-term community research partnerships. In preparing each case study, they used an iterative process to review qualitative data.Many lessons were common across their research concentration areas. They included the importance of (1) having clear and concrete community benefits, (2) supporting an academic-community champion, (3) political advocacy, (4) partnering with diverse organizations, (5) long-term academic commitment, and (6) medical student involvement. The authors found that establishing a long-term relationship and trust was a prerequisite to successfully initiate CBPR activities that included an asthma school-based screening program, community walking groups, and one of the largest school-based primary care clinics in the United States.Their eight-year experience in the Sun Valley community underscores how academic-community research partnerships can result in benefits of high value to communities and academic departments.