Education of parents of infants and very young children with asthma: a developmental evaluation of the Wee Wheezers program

Do guidelines provide evidence-based guidance to health professionals on promoting developmentally appropriate chronic condition self-management in children? A systematic review

OBJECTIVES

To determine whether evidence-based practice guidelines promote developmentally appropriate chronic condition self-management for children with asthma, type 1 diabetes mellitus, and cystic fibrosis.

METHODS

Systematic review of clinical guidelines current as at 22 September 2017, including assessment of quality of each guideline using the iCAHE 'Guideline Quality Checklist', and mapping of the supporting evidence.

RESULTS

Fifteen guidelines were identified: asthma (n=7) and type 1 diabetes mellitus (n=7), CF (n=1). Guideline quality was variable, and 11 different grading systems were used. In total, there were 28 recommendations promoting age/developmental considerations. Recommendations focused on: collaboration (n=15), chronic condition self-management education (n= 17), clinicians' skills (n= 4); personalized action plans (n=3), problem-solving (n=2); and the assessment of children's chronic condition self-management needs (n=3). Developmental transitions are highlighted as important time points in some guidelines: preschool (n=2), and adolescence (n=3). All guidelines encouraged triadic partnerships between children, adult caregivers and clinicians. Evidence supporting the developmental aspects of the guidelines' recommendations was poor; only 14 out of 57 journals listed as evidence were concordant.

DISCUSSION

Current guidelines articulate that developmentally appropriate chronic condition self-management is important; however, more work needs to be done to translate the concept into practical clinical tools.

A randomized controlled trial of a community health worker delivered home-based asthma intervention to improve pediatric asthma outcomes

OBJECTIVE

The objective of this study was to evaluate the effects of using Community Health Workers (CHWs) to deliver the home-based Wee Wheezers asthma education program on asthma symptoms among children with persistent asthma.

METHODS

In this randomized controlled trial of 151 children aged 2-9 years with persistent asthma, we assigned 75 to the intervention and 76 to the control. The primary outcome was caregiver-reported asthma symptom days. Secondary outcomes included asthma-related healthcare utilization, caregivers' asthma knowledge, illness perception and management behaviors, MDI-spacer administration technique, and home environmental triggers. Outcomes were collected at baseline, 3, 6, 9 and 12 months. A repeated measurements analytic approach with generalized estimating equations was used. To account for missing data, multiple imputation methods were employed.

RESULTS

At 3 and 6 months, improvement in symptom days was not significantly different between groups. However, at 9 and 12 months, the reduction in asthma symptom days was 2.15 and 2.31 days more respectively for those in the intervention group compared to the control. Improvements in MDI-spacer technique, knowledge and attitudes were significant throughout follow-up. Improvement in habits regarding MDI use was significant at 3 and 6 months, and asthma routines were improved at 3 months. However, there was no change in asthma-related healthcare utilization or home environmental triggers.

CONCLUSION

Using CHWs to deliver a home-based asthma education program to caregivers of children with persistent asthma led to improvements in symptom days and several secondary outcomes. Expanding the use of CHWs to provide home-based interventions can help reduce disparities in children's health outcomes.

A Unique Approach to Quality Improvement Within the Stroke System of Care Utilizing Developmental Evaluation

Stroke is a significant cause of death that requires multiple systems of care to work together to prevent incidence and improve patient outcomes. The Wisconsin Coverdell Stroke Program partnered with a Model Hospital to understand and improve the stroke system of care in one community. Developmental evaluation (DE) is an approach in which evaluators collaborate closely with project stakeholders to examine complex processes and systems within changeable contexts to develop interventions to improve outcomes. DE was used to assess this community's stroke systems across the care continuum through process mapping with Model Hospital staff and through key stakeholder interviews with Model Hospital and emergency medical services staff, patients, and caregivers. Process mapping identified how patients and health care data flow through the system of care and highlighted areas where streamlining could improve the movement of patients and data across the care continuum. Interviews with stakeholders unveiled challenges and successes about how patient data are accessed and shared across the care continuum, and ideas for improving systems to be more efficient and supportive of stroke prevention and patient outcomes. Overall, DE was valuable in gaining an in-depth understanding of this complex environment to develop strategies to enhance stroke systems of care.

What are the components of effective chronic condition self-management education interventions for children with asthma, cystic fibrosis, and diabetes? A systematic review

OBJECTIVE

To articulate the components of educational interventions that help children learn about managing their asthma, cystic fibrosis, or diabetes, relevant to their age/developmental status.

METHODS

A systematic review of chronic condition self-management (CCSM) educational interventions that included age/developmentally appropriate components, published before 27 January 2018, including evidence level and quality assessments. Teaching approaches were extracted and translated into practical components.

RESULTS

Twenty education interventions were identified, published across 30 studies. Most studies (n = 20/30) were based on the theories of Piaget and Bandura. Similar teaching approaches were used across conditions, incorporating sequenced curriculum and a variety of active elements. Age/developmentally appropriate interventions resulted in improvements in the CCSM capabilities of children. Outcomes were improved when compared with usual care. For very young children, educational interventions were directed at parents/families. As children reached school age, interventions increasingly became child-focused, promoting autonomy. Integrated play and reinforcement were common. Adolescent interventions placed greater emphasis on communication, problem-solving, and role division.

CONCLUSION

Eight key components were identified: structured and sequenced curricula; reinforcement; active participation; collaboration; autonomy; feedback; multiple exposures; and, problem-solving. Different components are relevant to specific life stages.

PRACTICE IMPLICATIONS

Clinicians require age/developmentally appropriate practical education tools to provide effective paediatric health care.

Family and carer smoking control programmes for reducing children's exposure to environmental tobacco smoke

BACKGROUND

Children's exposure to other people's tobacco smoke (environmental tobacco smoke, or ETS) is associated with a range of adverse health outcomes for children. Parental smoking is a common source of children's exposure to ETS. Older children in child care or educational settings are also at risk of exposure to ETS. Preventing exposure to ETS during infancy and childhood has significant potential to improve children's health worldwide.

OBJECTIVES

To determine the effectiveness of interventions designed to reduce exposure of children to environmental tobacco smoke, or ETS.

SEARCH METHODS

We searched the Cochrane Tobacco Addiction Group Specialised Register and conducted additional searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PsycINFO, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Education Resource Information Center (ERIC), and the Social Science Citation Index & Science Citation Index (Web of Knowledge). We conducted the most recent search in February 2017.

SELECTION CRITERIA

We included controlled trials, with or without random allocation, that enrolled participants (parents and other family members, child care workers, and teachers) involved in the care and education of infants and young children (from birth to 12 years of age). All mechanisms for reducing children's ETS exposure were eligible, including smoking prevention, cessation, and control programmes. These include health promotion, social-behavioural therapies, technology, education, and clinical interventions.

DATA COLLECTION AND ANALYSIS

Two review authors independently assessed studies and extracted data. Due to heterogeneity of methods and outcome measures, we did not pool results but instead synthesised study findings narratively.

MAIN RESULTS

Seventy-eight studies met the inclusion criteria, and we assessed all evidence to be of low or very low quality based on GRADE assessment. We judged nine studies to be at low risk of bias, 35 to have unclear overall risk of bias, and 34 to have high risk of bias. Twenty-one interventions targeted populations or community settings, 27 studies were conducted in the well-child healthcare setting and 26 in the ill-child healthcare setting. Two further studies conducted in paediatric clinics did not make clear whether visits were made to well- or ill-children, and another included visits to both well- and ill-children. Forty-five studies were reported from North America, 22 from other high-income countries, and 11 from low- or middle-income countries. Only 26 of the 78 studies reported a beneficial intervention effect for reduction of child ETS exposure, 24 of which were statistically significant. Of these 24 studies, 13 used objective measures of children's ETS exposure. We were unable to pinpoint what made these programmes effective. Studies showing a significant effect used a range of interventions: nine used in-person counselling or motivational interviewing; another study used telephone counselling, and one used a combination of in-person and telephone counselling; three used multi-component counselling-based interventions; two used multi-component education-based interventions; one used a school-based strategy; four used educational interventions, including one that used picture books; one used a smoking cessation intervention; one used a brief intervention; and another did not describe the intervention. Of the 52 studies that did not show a significant reduction in child ETS exposure, 19 used more intensive counselling approaches, including motivational interviewing, education, coaching, and smoking cessation brief advice. Other interventions consisted of brief advice or counselling (10 studies), feedback of a biological measure of children's ETS exposure (six studies), nicotine replacement therapy (two studies), feedback of maternal cotinine (one study), computerised risk assessment (one study), telephone smoking cessation support (two studies), educational home visits (eight studies), group sessions (one study), educational materials (three studies), and school-based policy and health promotion (one study). Some studies employed more than one intervention. 35 of the 78 studies reported a reduction in ETS exposure for children, irrespective of assignment to intervention and comparison groups. One study did not aim to reduce children's tobacco smoke exposure but rather sought to reduce symptoms of asthma, and found a significant reduction in symptoms among the group exposed to motivational interviewing. We found little evidence of difference in effectiveness of interventions between the well infant, child respiratory illness, and other child illness settings as contexts for parental smoking cessation interventions.

AUTHORS' CONCLUSIONS

A minority of interventions have been shown to reduce children's exposure to environmental tobacco smoke and improve children's health, but the features that differentiate the effective interventions from those without clear evidence of effectiveness remain unclear. The evidence was judged to be of low or very low quality, as many of the trials are at a high risk of bias, are small and inadequately powered, with heterogeneous interventions and populations.

Parental Perceptions and Practices toward Childhood Asthma

Introduction. Parental perceptions and practices are important for improving the asthma outcomes in children; indeed, evidence shows that parents of asthmatic children harbor considerable misperceptions of the disease. Objective. To investigate the perceptions and practices of parents toward asthma and its management in Saudi children. Methods. Using a self-administered questionnaire, a two-stage cross-sectional survey of parents of children aged between 3 and 15 years, was conducted from schools located in Riyadh province in central Saudi Arabia. Results. During the study interval, 2000 parents were asked to participate in the study; 1450 parents responded, of whom 600 (41.4%) reported that their children had asthma, dyspnea, or chest allergy (recurrent wheezing or coughing), while 478 (32.9%) of the parents reported that their children were diagnosed earlier with asthma by a physician. Therefore, the final statistical analyses were performed with 600 participants. Furthermore, 321 (53.5%) respondents believed that asthma is solely a hereditary disease. Interestingly, 361 (60.3%) were concerned about side effects of inhaled corticosteroids and 192 (32%) about the development of dependency on asthma medications. Almost 76% of parents had previously visited a pediatric emergency department during an asthma attack. Conclusions. Parents had misperceptions regarding asthma and exhibited ineffective practices in its management. Therefore, improving asthma care and compliance requires added parental education.

The impact of effective paediatric adherence promotion interventions: systematic review and meta-analysis

BACKGROUND

Understanding the impact of effective paediatric adherence promotion interventions on patients, families and the healthcare system is necessary to inform efforts to improve healthcare quality and control costs. Building on previous research suggesting that improving adherence may have far-reaching benefits, the objective of this study was to quantify the impact of effective adherence promotion interventions for children and adolescents with a chronic medical condition on patients, families and the healthcare system.

METHODS

Authors systematically reviewed articles indexed in PubMed, PsycINFO and CINAHL to identify randomized controlled trials of paediatric adherence promotion interventions. Interventions that improved paediatric adherence and examined patient-level, family-level or healthcare system-level outcomes in children and adolescents (M age ≤ 18 years) with a chronic medical condition were included. Two authors independently extracted and classified outcome variables as patient-level (quality of life and disease-related activity restrictions), micro-level (family functioning, family conflict, caregiver quality of life, caregiver sleep interruption, caregiver days away from work and patient missed school days) or macro-level variables (emergency department visits, hospitalizations, outpatient visits and urgent care visits). Outcome variables detailed in previously published reviews (i.e. disease severity) were excluded.

RESULTS

Twenty studies representing 19 unique samples met inclusion criteria. An additional eight articles representing trials that did not significantly improve adherence were included in post hoc analyses. Compared with control interventions, effective paediatric adherence promotion interventions improved patient quality of life and family-level outcomes and decreased healthcare utilization among children and adolescents with a chronic medical condition.

CONCLUSIONS

Interdisciplinary efforts to improve healthcare quality and reduce spending among children and adolescents with a chronic medical condition may be enhanced by incorporating effective paediatric adherence promotion interventions. As relatively few chronic medical conditions were represented in included studies, future research should examine the impact of paediatric adherence promotion interventions in other populations.

The correlation between parental education and their knowledge of asthma

OBJECTIVE

To evaluate the impact of parental education on the success of Asthma Educational Intervention (AEI).

METHODS

AEI took place after the children's hospitalisation. Parental asthma knowledge was assessed at three time points: before AEI, immediately after, and 12 months later. The Intervention (I) group of parents (N=231) received complete AEI. The Control (C) group of parents (N=71) received instructions for proper use of asthma medications and the handbook.

RESULTS

Asthma knowledge in I group increased immediately after the AEI (p<0.01), and had not changed (p>0.05) 12 months later. There were four subgroups in group I divided based on education level: elementary school, high school, college, and university degrees. Taking into account the parental education level, there were no differences in the baseline and final knowledge of asthma between subgroups (p>0.05). The number of asthma exacerbations decreased after AEI (5.96:2.50, p<0.01), regardless of the parental degree. Knowledge of asthma in group C did not improve during the study (p=0.17). Final asthma knowledge was higher in group I compared to group C (p<0.01).

CONCLUSION

The parental education level did not influence the level of asthma knowledge after the AEI. The motivation and the type of asthma education had the greatest input on the final results.

PRACTICE IMPLICATIONS

All parents should be educated about asthma regardless of their general education.

Health care provider-delivered adherence promotion interventions: a meta-analysis

BACKGROUND AND OBJECTIVE

Improving medical regimen adherence is essential for maximizing the therapeutic potential of treatments for pediatric chronic illness. Health care providers are uniquely positioned to deliver adherence promotion interventions. However, no studies have summarized the effectiveness of health care provider-delivered adherence interventions. The objective of this study was to describe the effectiveness of health care provider-delivered adherence promotion interventions in improving adherence among children who have chronic illness. Data sources include PubMed, PsycINFO, CINAHL, and Scopus. Studies were included if they were randomized-controlled trials of pediatric interventions aiming to increase adherence to the primary regimen for a chronic illness and at least 1 health care provider delivered the intervention.

RESULTS

A total of 35 randomized-controlled studies including 4616 children were included. Greater improvements in adherence were observed immediately after health care provider-delivered interventions (d = 0.49; 95% confidence interval, 0.32 to 0.66) than at longer-term follow-up (d = 0.32; 95% confidence interval, 0.10 to 0.54). Treatment effect sizes differed across the adherence behaviors measured. There was significant heterogeneity in treatment effects; however, no moderators of treatment effectiveness were identified. This meta-analysis focused on the published literature. In addition, the majority of studies involved children who had asthma and younger children.

CONCLUSIONS

Health care provider-delivered interventions for children who have chronic illness can be effective in improving adherence. Gains in adherence are highest immediately after intervention. Future interventions and studies should include multiple methods of assessing adherence, include active comparators, and address long-term maintenance of adherence gains.

Family and carer smoking control programmes for reducing children's exposure to environmental tobacco smoke

BACKGROUND

Children's exposure to other people's cigarette smoke (environmental tobacco smoke, or ETS) is associated with a range of adverse health outcomes for children. Parental smoking is a common source of children's exposure to ETS. Older children are also at risk of exposure to ETS in child care or educational settings. Preventing exposure to cigarette smoke in infancy and childhood has significant potential to improve children's health worldwide.

OBJECTIVES

To determine the effectiveness of interventions aiming to reduce exposure of children to ETS.

SEARCH METHODS

We searched the Cochrane Tobacco Addiction Group Specialized Register and conducted additional searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PsycINFO, EMBASE, CINAHL, ERIC, and The Social Science Citation Index & Science Citation Index (Web of Knowledge). Date of the most recent search: September 2013.

SELECTION CRITERIA

Controlled trials with or without random allocation. Interventions must have addressed participants (parents and other family members, child care workers and teachers) involved with the care and education of infants and young children (aged 0 to 12 years). All mechanisms for reduction of children's ETS exposure, and smoking prevention, cessation, and control programmes were included. These include health promotion, social-behavioural therapies, technology, education, and clinical interventions.

DATA COLLECTION AND ANALYSIS

Two authors independently assessed studies and extracted data. Due to heterogeneity of methodologies and outcome measures, no summary measures were possible and results were synthesised narratively.

MAIN RESULTS

Fifty-seven studies met the inclusion criteria. Seven studies were judged to be at low risk of bias, 27 studies were judged to have unclear overall risk of bias and 23 studies were judged to have high risk of bias. Seven interventions were targeted at populations or community settings, 23 studies were conducted in the 'well child' healthcare setting and 24 in the 'ill child' healthcare setting. Two further studies conducted in paediatric clinics did not make clear whether the visits were to well or ill children, and another included both well and ill child visits. Thirty-six studies were from North America, 14 were in other high income countries and seven studies were from low- or middle-income countries. In only 14 of the 57 studies was there a statistically significant intervention effect for child ETS exposure reduction. Of these 14 studies, six used objective measures of children's ETS exposure. Eight of the studies had a high risk of bias, four had unclear risk of bias and two had a low risk of bias. The studies showing a significant effect used a range of interventions: seven used intensive counselling or motivational interviewing; a further study used telephone counselling; one used a school-based strategy; one used picture books; two used educational home visits; one used brief intervention and one study did not describe the intervention. Of the 42 studies that did not show a significant reduction in child ETS exposure, 14 used more intensive counselling or motivational interviewing, nine used brief advice or counselling, six used feedback of a biological measure of children's ETS exposure, one used feedback of maternal cotinine, two used telephone smoking cessation advice or support, eight used educational home visits, one used group sessions, one used an information kit and letter, one used a booklet and no smoking sign, and one used a school-based policy and health promotion. In 32 of the 57 studies, there was reduction of ETS exposure for children in the study irrespective of assignment to intervention and comparison groups. One study did not aim to reduce children's tobacco smoke exposure, but rather aimed to reduce symptoms of asthma, and found a significant reduction in symptoms in the group exposed to motivational interviewing. We found little evidence of difference in effectiveness of interventions between the well infant, child respiratory illness, and other child illness settings as contexts for parental smoking cessation interventions.

AUTHORS' CONCLUSIONS

While brief counselling interventions have been identified as successful for adults when delivered by physicians, this cannot be extrapolated to adults as parents in child health settings. Although several interventions, including parental education and counselling programmes, have been used to try to reduce children's tobacco smoke exposure, their effectiveness has not been clearly demonstrated. The review was unable to determine if any one intervention reduced parental smoking and child exposure more effectively than others, although seven studies were identified that reported motivational interviewing or intensive counselling provided in clinical settings was effective.

Critical incident technique: an innovative participatory approach to examine and document racial disparities in breast cancer healthcare services

Disproportionate and persistent inequities in quality of healthcare have been observed among persons of color in the United States. To understand and ultimately eliminate such inequities, several public health institutions have issued calls for innovative methods and approaches that examine determinants from the social, organizational and public policy contexts to inform the design of systems change interventions. The authors, including academic and community research partners in a community-based participatory research (CBPR) study, reflected together on the use and value of the critical incident technique (CIT) for exploring racial disparities in healthcare for women with breast cancer. Academic and community partners used initial large group discussion involving a large partnership of 35 academic and community researchers guided by principles of CBPR, followed by the efforts of a smaller interdisciplinary manuscript team of academic and community researchers to reflect, document summarize and translate this participatory research process, lessons learned and value added from using the CIT with principles of CBPR and Undoing Racism. The finding of this article is a discussion of the process, strengths and challenges of utilizing CIT with CBPR. The participation of community members at all levels of the research process including development, collection of the data and analysis of the data was enhanced by the CIT process. As the field of CBPR continues to mature, innovative processes which combine the expertise of community and academic partners can enhance the success of such partnerships. This report contributes to existing literature by illustrating a unique and participatory research application of CIT with principles of CBPR and Undoing Racism. Findings highlight the collaborative process used to identify and implement this novel method and the adaptability of this technique in the interdisciplinary exploration of system-level changes to understand and address disparities in breast cancer and cancer care.

Translating evidence-based interventions into practice: the design and development of the Merck Childhood Asthma Network, Inc. (MCAN)

Pediatric asthma is a multifactorial disease, requiring complex, interrelated interventions addressing children, families, schools, and communities. The Merck Childhood Asthma Network, Inc. (MCAN) is a nonprofit organization that provides support to translate evidence-based interventions from research to practice. MCAN developed the rationale and vision for the program through a phased approach, including an extensive literature review, stakeholder engagement, and evaluation of funding gaps. The analysis pointed to the need to identify pediatric asthma interventions implemented in urban U.S. settings that have demonstrated efficacy and materials for replication and to translate the interventions into wider practice. In addition to this overall MCAN objective, specific goals included service and system integration through linkages among health care providers, schools, community-based organizations, patients, parents, and other caregivers. MCAN selected sites based on demonstrated ability to implement effective interventions and to address multiple contexts of pediatric asthma prevention and management. Selected MCAN program sites were mature institutions or organizations with significant infrastructure, existing funding, and the ability to provide services without requiring a lengthy planning period. Program sites were located in communities with high asthma morbidity and intended to integrate new elements into existing programs to create comprehensive care approaches.

Asthma in Head Start children: effects of the Breathmobile program and family communication on asthma outcomes

BACKGROUND

Asthma morbidity and mortality rates are high among young inner-city children. Lack of routine primary care provider visits, poor access to care, and poor patient-physician communication might be contributing factors.

OBJECTIVE

This study evaluated the effects of providing Breathmobile services only, a Facilitated Asthma Communication Intervention (FACI) only, or both Breathmobile plus FACI on asthma outcomes relative to standard care.

METHODS

Children with asthma (n = 322; mean age, 4 years; 53% male; 97% African American) were recruited from Head Start programs in Baltimore City and randomized into 4 groups. Outcome measures included symptom-free days (SFDs), urgent care use (emergency department visits and hospitalizations), and medication use (courses of oral steroids and proportion taking an asthma controller medication), as reported by caregivers at baseline, 6-month, and 12-month assessments. Generalized estimating equations models were conducted to examine the differential treatment effects of the Breathmobile and FACI compared with standard care.

RESULTS

Children in the combined treatment group (Breathmobile plus FACI) had an increase of 1.7 (6.6%) SFDs that was not maintained at 12 months. In intent-to-treat analyses the FACI-only group had an increase in the number of emergency department visits at 6 months, which was not present at 12 months or in the post hoc as-treated analyses. No significant differences were found between the intervention groups compared with those receiving standard care on all other outcome measures.

CONCLUSIONS

Other than a slight improvement in SFDs at 6 months in the Breathmobile plus FACI group, the intervention components did not result in any significant improvements in asthma management or asthma morbidity.

Home-based educational interventions for children with asthma

BACKGROUND

While guidelines recommend that children with asthma should receive asthma education, it is not known if education delivered in the home is superior to usual care or the same education delivered elsewhere. The home setting allows educators to reach populations (such as the economically disadvantaged) that may experience barriers to care (such as lack of transportation) within a familiar environment.

OBJECTIVES

To perform a systematic review on educational interventions for asthma delivered in the home to children, caregivers or both, and to determine the effects of such interventions on asthma-related health outcomes. We also planned to make the education interventions accessible to readers by summarising the content and components.

SEARCH STRATEGY

We searched the Cochrane Airways Group Specialised Register of trials, which includes the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, CINAHL, AMED and PsycINFO, and handsearched respiratory journals and meeting abstracts. We also searched the Education Resources Information Center database (ERIC), reference lists of trials and review articles (last search January 2011).

SELECTION CRITERIA

We included randomised controlled trials of asthma education delivered in the home to children, their caregivers or both. In the first comparison, eligible control groups were provided usual care or the same education delivered outside of the home. For the second comparison, control groups received a less intensive educational intervention delivered in the home.

DATA COLLECTION AND ANALYSIS

Two authors independently selected the trials, assessed trial quality and extracted the data. We contacted study authors for additional information. We pooled dichotomous data with fixed-effect odds ratio and continuous data with mean difference (MD) using a fixed-effect where possible.

MAIN RESULTS

A total of 12 studies involving 2342 children were included. Eleven out of 12 trials were conducted in North America, within urban or suburban settings involving vulnerable populations. The studies were overall of good methodological quality. They differed markedly in terms of age, severity of asthma, context and content of the educational intervention leading to substantial clinical heterogeneity. Due to this clinical heterogeneity, we did not pool results for our primary outcome, the number of patients with exacerbations requiring emergency department (ED) visit. The mean number of exacerbations requiring ED visits per person at six months was not significantly different between the home-based intervention and control groups (N = 2 studies; MD 0.04; 95% confidence interval (CI) -0.20 to 0.27). Only one trial contributed to our other primary outcome, exacerbations requiring a course of oral corticosteroids. Hospital admissions also demonstrated wide variation between trials with significant changes in some trials in both directions. Quality of life improved in both education and control groups over time.A table summarising some of the key components of the education programmes is included in the review.

AUTHORS' CONCLUSIONS

We found inconsistent evidence for home-based asthma educational interventions compared to standard care, education delivered outside of the home or a less intensive educational intervention delivered at home. Although education remains a key component of managing asthma in children, advocated in numerous guidelines, this review does not contribute further information on the fundamental content and optimum setting for such educational interventions.

The management of pre-school wheeze

Wheeze, a common symptom in pre-school children, is a continuous high-pitched sound, with a musical quality, emitting from the chest during expiration. A pragmatic clinical classification is episodic (viral) wheeze and multiple-trigger wheeze. Diagnostic difficulties include other conditions that give rise to noisy breathing which could be misinterpreted as wheeze. Most preschool children with wheeze do not need rigorous investigations. Primary prevention is not possible but avoidance of environmental tobacco smoke exposure should be strongly encouraged. Bronchodilators provide symptomatic relief in acute wheezy episodes but the evidence for using oral steroids is conflicting for children presenting to the Emergency Department [ED]. Parent initiated oral steroid courses cannot be recommended. High dose inhaled corticosteroids [ICS] used intermittently are effective in children with frequent episodes of moderately severe episodic (viral) wheeze or multiple-trigger wheeze, but this associated with short term effects on growth and cannot be recommended as a routine. Maintenance treatment with low to moderate continuous ICS in pure episodic (viral) wheeze is ineffective. Whilst low to moderate dose regular ICS work in multi-trigger wheeze, the medication does not modify the natural history of the condition. Even if there is a successful trial of treatment with ICS, a break in treatment should be given to see if the symptoms have resolved or continuous therapy is still required. Maintenance as well as intermittent Montelukast has a role in both episodic and multi trigger wheeze. Good multidisciplinary support and education is essential in managing this common condition.

A community-based strategy for improving asthma management and outcomes for preschoolers

Although almost one in ten (8.6%) preschool children has been diagnosed with asthma, few asthma management programs are designed for parents of preschool children. The Asthma Basics for Children program addressed this need in 2003-2008 by implementing a multi-layered approach that offered educational activities to center staff, parents, and children and PACE training to physicians in 31 Northern Manhattan daycare centers. Following program participation, 85% of parents reported reducing their child's triggers, 89% said it was easier to talk to their child's physician, and 80% were confident in their ability to manage their child's asthma. Children's any daytime symptoms dropped from 78% to 42%, any nighttime symptoms from 81% to 49%, any daycare absences from 56% to 38%, any asthma-related emergency department (ED) visits from 74% to 47%, and any asthma-related hospitalizations from 24% to 11% (p < .001 for all differences). Outcomes varied by level of exposure. In the Center-Only group (no parent participation), the only reduction was from 19% to 10% (McNemar = 3.77, p = .052) in hospitalizations. Children whose parents participated in the program had significant reductions in daycare absences (62% to 38%, McNemar = 11.1, p < .001), ED visits (72% to 43%, McNemar = 19.2, p < .001), and hospitalizations (24% to 11%, McNemar = 5.54, p = .018). Children whose parents and healthcare provider participated had the greatest improvements with asthma-related daycare absences dropping from 62% to 32% (McNemar = 9.8, p = .001), ED visits from 72% to 37% (McNemar = 14.4, p < .001), and hospitalizations from 35% to 15% (McNemar = 8.33, p = .003). This study demonstrates that a multi-layered approach can improve asthma outcomes among preschoolers with a combination of parent and provider education having the greatest impact.

The development of a motivational interviewing intervention to promote medication adherence among inner-city, African-American adolescents with asthma

OBJECTIVE

to develop and assess the feasibility of a motivational interviewing (MI) based asthma self-management program for inner-city, African-American, adolescents with asthma.

METHODS

37 African-American adolescents (age 10-15 years) recently seen in an inner-city emergency department for asthma and prescribed an asthma controller medication participated in the newly developed program consisting of 5 home visits. Adolescents and their caregivers completed phone-based surveys before and after the intervention.

RESULTS

95% of the adolescents completed all 5 sessions; 89% of caregivers and 76% of adolescents believed other families would benefit from the intervention. Caregivers were more likely to report 100% adherence post-intervention compared to pre-intervention and reported a trend for adolescents taking greater responsibility for their asthma. There were no pre-post-differences in adolescent-reported medication adherence, but adolescents did reported increased motivation and readiness to adhere to treatment. Caregivers and adolescents each reported statistically significant increases in their asthma quality of life.

CONCLUSIONS

the findings from this pilot study suggest that MI is a feasible and promising approach for increasing medication adherence among inner-city adolescents with asthma and is worthy of further evaluation in a randomized trial.

PRACTICE IMPLICATIONS

incorporating MI into disease management programs may enhance their effectiveness.

Characteristics of successful asthma programs

OBJECTIVE

We identified characteristics of interventions associated with positive asthma outcomes to understand how programs can be improved.

METHODS

We identified asthma interventions from the peer-reviewed literature or through a nomination process for unpublished programs. Initially, we identified 532 interventions. Of those, 223 met our eligibility criteria (e.g., focus on asthma, completed an evaluation, and demonstrated at least one asthma-related health outcome) and provided information on program components and processes, administration, evaluation, and findings through telephone interviews, program documents, and published reports. We analyzed bivariate relationships between programmatic factors and outcomes using Chi-square statistics, Fisher's exact tests, and unconditional logistic regression. We confirmed findings for all programs by analyzing the subset with published results in peer-reviewed journals.

RESULTS

Our findings indicated that programs were more likely to report a positive impact on health outcomes if they (1) were community based, (2) engaged the participation of community-based organizations, (3) provided program components in a clinical setting, (4) provided asthma training to health-care providers, (5) collaborated with other organizations and institutions and with government agencies, (6) designed a program for a specific racial/ethnic group, (7) tailored content or delivery based on individual health or educational needs, and (8) conducted environmental assessments and tailored interventions based on these assessments.

CONCLUSIONS

Positive asthma outcomes were associated with specific program characteristics: being community centered, clinically connected, and continuously collaborative. Program developers and implementers who build these characteristics into their interventions will be more likely to realize desired asthma outcomes.

The continuing problem of asthma in very young children: a community-based participatory research project

BACKGROUND

Asthma is a chronic health condition that has a disproportionate effect on low-income minority children who reside in large urban areas. African-American children report significantly higher rates than the general population of children and have more-severe asthma and poorer outcomes. This article describes the prevalence of asthma in a particularly vulnerable group: children aged 2-5 participating in Detroit Head Start programs.

METHODS

Health screens were distributed to caretakers of all children attending 6 Head Start agencies. Caretakers of children identified with active asthma symptoms were asked to complete an in-depth phone interview regarding their child's asthma.

RESULTS

Data collected from 3,254 children (78% African American) revealed that 27% met criteria for probable asthma. Of those with persistent symptoms, 26% were undiagnosed, and 21% were untreated. Baseline data (n = 675) showed that 95% had a regular doctor, but 36% had had no health care visit for asthma in the previous year. Of children with a history of asthma episodes, more than half reported 3 or more episodes in the preceding year. Forty-three percent of caretakers had discussed their child's asthma with Head Start, and 31% had an asthma action plan on file with Head Start.

CONCLUSIONS

Asthma remains a significant problem in this population, especially for African Americans, as evidenced by high levels of undiagnosed children with persistent symptoms and questions regarding the care they receive. Head Start is a way to reach young children with asthma, but may need help to develop the capacity to assist families.

Sexual rehabilitation after localized prostate cancer: current interventions and future directions

Many published articles have documented the impact of prostate-cancer treatment on sexual functioning in men treated for localized disease. Surprisingly, the literature on interventions to rehabilitate men's sexual functioning is much more limited. In this article, we review the sexual-rehabilitation interventions for prostate-cancer patients and identify a number of common themes across interventions. We also identify areas where further research is needed and propose a conceptual model based on psychologic and nursing theories and informed by the published research.

Interventions for educating children who are at risk of asthma-related emergency department attendance

BACKGROUND

Asthma is the most common chronic childhood illness and is a leading cause for paediatric admission to hospital. Asthma management for children results in substantial costs. There is evidence to suggest that hospital admissions could be reduced with effective education for parents and children about asthma and its management.

OBJECTIVES

To conduct a systematic review of the literature and update the previous review as to whether asthma education leads to improved health outcomes in children who have attended the emergency room for asthma.

SEARCH STRATEGY

We searched the Cochrane Airways Group Trials Register, including the MEDLINE, EMBASE and CINAHL databases, and reference lists of trials and review articles (last search May 2008).

SELECTION CRITERIA

We included randomised controlled trials of asthma education for children who had attended the emergency department for asthma, with or without hospitalisation, within the previous 12 months.

DATA COLLECTION AND ANALYSIS

Two authors independently assessed trial quality and extracted data. We contacted study authors for additional information. We pooled dichotomous data with a fixed-effect risk ratio. We used a random-effects risk ratio for sensitivity analysis of heterogenous data.

MAIN RESULTS

A total of 38 studies involving 7843 children were included. Following educational intervention delivered to children, their parents or both, there was a significantly reduced risk of subsequent emergency department visits (RR 0.73, 95% CI 0.65 to 0.81, N = 3008) and hospital admissions (RR 0.79, 95% CI 0.69 to 0.92, N = 4019) compared with control. There were also fewer unscheduled doctor visits (RR 0.68, 95% CI 0.57 to 0.81, N = 1009). Very few data were available for other outcomes (FEV1, PEF, rescue medication use, quality of life or symptoms) and there was no statistically significant difference between education and control.

AUTHORS' CONCLUSIONS

Asthma education aimed at children and their carers who present to the emergency department for acute exacerbations can result in lower risk of future emergency department presentation and hospital admission. There remains uncertainty as to the long-term effect of education on other markers of asthma morbidity such as quality of life, symptoms and lung function. It remains unclear as to what type, duration and intensity of educational packages are the most effective in reducing acute care utilisation.

A randomized controlled trial of asthma self-management support comparing clinic-based nurses and in-home community health workers: the Seattle-King County Healthy Homes II Project

OBJECTIVE

To compare the marginal benefit of in-home asthma self-management support provided by community health workers (CHWs) with standard asthma education from clinic-based nurses.

DESIGN

Randomized controlled trial.

SETTING

Community and public health clinics and homes.

PARTICIPANTS

Three hundred nine children aged 3 to 13 years with asthma living in low-income households.

INTERVENTIONS

All participants received nurse-provided asthma education and referrals to community resources. Some participants also received CHW-provided home environmental assessments, asthma education, social support, and asthma-control resources.

OUTCOME MEASURES

Asthma symptom-free days, Pediatric Asthma Caretaker Quality of Life Scale score, and use of urgent health services.

RESULTS

Both groups showed significant increases in caretaker quality of life (nurse-only group: 0.4 points; 95% confidence interval [CI], 0.3-0.6; nurse + CHW group: 0.6 points; 95% CI, 0.4-0.8) and number of symptom-free days (nurse only: 1.3 days; 95% CI, 0.5-2.1; nurse + CHW: 1.9 days; 95% CI, 1.1-2.8), and absolute decreases in the proportion of children who used urgent health services in the prior 3 months (nurse only: 17.6%; 95% CI, 8.1%-27.2%; nurse + CHW: 23.1%; 95% CI, 13.6%-32.6%). Quality of life improved by 0.22 more points in the nurse + CHW group (95% CI, 0.00-0.44; P = .049). The number of symptom-free days increased by 0.94 days per 2 weeks (95% CI, 0.02-1.86; P = .046), or 24.4 days per year, in the nurse + CHW group. While use of urgent health services decreased more in the nurse + CHW group, the difference between groups was not significant.

CONCLUSION

The addition of CHW home visits to clinic-based asthma education yielded a clinically important increase in symptom-free days and a modest improvement in caretaker quality of life.

An evaluation of pediatric asthma educational resources

The purpose of this study was to evaluate newly developed educational resources for children with asthma. Children with asthma, their parents, and pediatric health care professionals were invited to review age-appropriate asthma resources. Key findings revealed: (1) the perceived usefulness of these resources, particularly for creating discussion opportunities between children and their caregivers through implemented resource use; (2) the need for health education materials to balance goals of depth of information versus child enjoyment in order to increase effective knowledge transfer and application; and (3) a renewed call for future educational resources to be both relevant and interactive in their outreach and engagement of children, potentially involving mediums of advanced technology. Clinical experience and the literature note a current lack of pediatric asthma education materials. The positive findings of this review of novel educational materials in asthma address an important gap relative to pediatric practice, resource evaluation, and knowledge translation.

Family and carer smoking control programmes for reducing children's exposure to environmental tobacco smoke

BACKGROUND

Children's exposure to other people's cigarette smoke (environmental tobacco smoke, or ETS) is associated with a range of adverse health outcomes for children. Parental smoking is a common source of children's exposure to ETS. Preventing exposure to cigarette smoke in infancy and childhood has significant potential to improve children's health worldwide.

OBJECTIVES

To determine the effectiveness of interventions aiming to reduce exposure of children to ETS.

SEARCH STRATEGY

We searched the Cochrane Tobacco Addiction Group trials register and conducted additional searches of two health and education databases not included in this specialised register. Date of the most recent search: October 2007.

SELECTION CRITERIA

Interventions tested using controlled trials with or without random allocation were included in this review if the interventions addressed participants (parents and other family members, child care workers and teachers) involved with the care and education of infants and young children (aged 0-12 years). All mechanisms for reduction of children's environmental tobacco smoke exposure, and smoking prevention, cessation, and control programmes were included. These include smoke-free policies and legislation, health promotion, social-behavioural therapies, technology, education and clinical interventions.

DATA COLLECTION AND ANALYSIS

Two authors independently assessed studies and extracted data. Due to heterogeneity of methodologies and outcomes, no summary measures were possible and results were synthesised using narrative summaries.

MAIN RESULTS

Thirty-six studies met the inclusion criteria. Four interventions were targeted at populations or community settings, 16 studies were conducted in the 'well child' healthcare setting and 13 in the 'ill child' healthcare setting. Two further studies conducted in paediatric clinics do not make clear whether the visits are to well or ill children, and another includes both well and ill child visits. Nineteen of these studies are from North America and 12 in other high income countries. Five studies are from low- or middle-income countries. In 17 of the 36 studies there was reduction of ETS exposure for children in both intervention and comparison groups. In only 11 of the 36 studies was there a statistically significant intervention effect. Four of these successful studies employed intensive counselling interventions targeted to smoking parents. We found little evidence of difference in effectiveness of interventions between the well infant, child respiratory illness and other child illness settings as contexts for parental smoking cessation interventions. One successful intervention was in the school setting, targeting the ETS exposure of children from smoking fathers.

AUTHORS' CONCLUSIONS

While brief counselling interventions have been identified as successful ifor adults when delivered by physicians, this cannot be extrapolated to adults as parents in child health settings. However, there is limited support for more intensive counselling interventions for parents in such contexts. There is no clear evidence of differences between the respiratory, non-respiratory ill child, well child and peripartum settings as contexts for reduction of children's ETS exposure.

Meta-analysis of psychological interventions to promote adherence to treatment in pediatric chronic health conditions

OBJECTIVE

To estimate the effectiveness of adherence-promoting psychological interventions for pediatric populations with chronic health conditions.

METHODS

A meta-analysis was conducted on 70 adherence-promoting psychological intervention studies among chronically ill youth using a weighted least squares approach and random effect model.

RESULTS

Medium effects sizes were found for the behavioral (mean d =.54, 95% confidence interval [CI] = 0.34-0.73, n = 10) and multi-component interventions (mean d =.51, 95% CI = 0.45-0.57, n = 46), while educational interventions displayed a small effect size with adherence (mean d =.16, 95% CI = 0.10-0.22, n = 23). Study designs incorporating pre-post comparisons yielded effect sizes approaching the medium range (mean d =.42, 95% CI = 0.36-0.48, n = 30).

CONCLUSIONS

Behavioral and multi-component interventions appear to be relatively potent in promoting adherence among chronically ill youth. Recommendations for future research and methodological issues are presented.

Exposure to environmental tobacco smoke among children presenting to the emergency department with acute asthma: a multicenter study

Environmental tobacco smoke (ETS) exposure has been associated with increased use of the emergency department (ED) for acute asthma care. The purpose of this study was to determine the prevalence of ETS exposure among children presenting to the ED for acute asthma care and whether ETS exposure affects acute asthma severity or response to therapy. We conducted a multi-center study of children 2-11 years with physician-diagnosed acute asthma presenting to 44 EDs in 18 states. Chi-square test, Student's t-test, Wilcoxon rank sum test, and logistic regression were used for the analyses. The study population included 954 children. Thirty-six percent (95% CI, 33-39%) of caregivers reported that their child was exposed to ETS. Among exposed children, 35% were exposed 1-6 days/week, and 65% were exposed daily. Compared to unexposed children, ETS-exposed children were older at asthma diagnosis, older at ED presentation, and were less likely to be Hispanic. Indicators of chronic asthma severity were higher among unexposed children (i.e., total number of medications, use of controller medications, use of beta(2) agonists, number of urgent clinic visits, and lifetime hospitalizations). There was a weak association between ETS and acute asthma severity. Response to therapy (including ED disposition) did not differ between groups. On multivariate analysis, ETS-exposed children were more likely to be older, female, non-Hispanic, have lower household income, not use controller medications, and have a pet at home (all P < 0.05). Our study showed that the prevalence of ETS exposure among children presenting to the ED with acute asthma differs across demographic factors. There were no significant differences in acute asthma symptoms or response to ED therapy between ETS-exposed and unexposed children. Lower use of controller medications and less frequent urgent clinic visits among ETS-exposed children suggest inadequate asthma care or milder disease. The weak association between ETS exposure and acute asthma severity might reflect confounding by psychological factors and/or chronic asthma severity. The frequency of ETS exposure suggests that the ED may be an appropriate venue to engage caregivers of children with asthma in asthma education and smoking cessation efforts.

Implementation of an asthma intervention in the inner city

BACKGROUND

Despite availability of asthma self-management interventions for children, few have been implemented in community-based settings.

OBJECTIVE

To describe implementation of the Inner-City Asthma Intervention and factors associated with higher rates of program completion by enrollees.

METHODS

Descriptive analyses of data from multiple data sources. Two-tailed Pearson correlation coefficients and analyses of variance were used to calculate associations of descriptive variables with the retention rate (percentage of enrolled children who completed the core intervention and had more than 1 follow-up visit) and with the percentage who had allergy testing done.

RESULTS

A total of 4,174 children were enrolled at 22 sites; 2,153 (52%) completed the core intervention and had more than 1 follow-up visit. A total of 2,014 enrolled children (48%) were tested for allergies. Retention was related to type and location of site, ease of obtaining written plans, language and ethnicity of asthma counselor, and on-site allergy testing. Higher rates of allergy testing were associated with the same factors, as well as flexibility in scheduling and selective enrollment of participants.

CONCLUSIONS

Inner-city children with asthma can be enrolled in the Inner-City Asthma Intervention outside a controlled research setting. However, completion of all intervention components is difficult to achieve. We identify having an asthma counselor who is representative of the community, access to asthma action plans, and on-site allergy testing as factors that facilitate the implementation of this intervention in community-based settings.

Written action plans for asthma in children

BACKGROUND

While all asthma consensus statements recommend the use of written action plan (WAP) as a central part of asthma management, a recent systematic review of randomised trials highlighted the paucity of trials where the only difference between groups was the provision or not of a written action plan.

OBJECTIVES

The objectives of this review were firstly to evaluate the independent effect of providing versus not providing a written action plan in children and adolescents with asthma, and secondly to compare the effect of different written action plans.

SEARCH STRATEGY

We searched the Cochrane Airways Group Specialised Register (November 2004), which is derived from searches of CENTRAL, MEDLINE, EMBASE, CINAHL, as well as handsearched respiratory journals, and meeting abstracts. We also searched bibliographies of included studies and identified review articles.

SELECTION CRITERIA

Randomised controlled trials were included if they compared a written action plan with no written action plan, or different written action plans with each other.

DATA COLLECTION AND ANALYSIS

Two authors independently selected the trials, assessed trial quality and extracted the data. Study authors were contacted for additional information.

MAIN RESULTS

Four trials (three RCTs and one quasi-RCT) involving 355 children were included. Children using symptom-based WAPs had lower risk of exacerbations which required an acute care visit (N = 5; RR 0.73; 95% CI 0.55 to 0.99). The number needed to treat to prevent one acute care visit was 9 (95% CI 5 to 138). Symptom monitoring was preferred over peak flow monitoring by children (N = 2; RR 1.21; 95% CI 1.00 to 1.46), but parents showed no preference (N = 2; RR 0.96; 95% CI 0.18 to 2.11). Children assigned to peak flow-based action plans reduced by 1/2 day the number of symptomatic days per week (N = 2; mean difference: 0.45 days/week; 95% CI 0.04 to 0.26). There were no significant group differences in the rate of exacerbation requiring oral steroids or admission, school absenteeism, lung function, symptom score, quality of life, and withdrawals.

AUTHORS' CONCLUSIONS

The evidence suggests that symptom-based WAP are superior to peak flow WAP for preventing acute care visits although there is insufficient data to firmly conclude whether the observed superiority is conferred by greater adherence to the monitoring strategy, earlier identification of onset of deteriorations, higher threshold for presentation to acute care settings, or the specific treatment recommendations.

Effectiveness of nebulizer use-targeted asthma education on underserved children with asthma

OBJECTIVE

To determine the effectiveness of a home-based asthma education intervention in increasing appropriate nebulizer use and reducing symptom frequency, emergency department (ED) visits, and hospitalizations over 12 months.

DESIGN

A randomized clinical trial. Settings Pediatric primary care, pulmonary/allergy, and ED practices associated with the University of Maryland Medical System and The Johns Hopkins Hospital, Baltimore.

PARTICIPANTS

Children with persistent asthma, aged 2 to 9 years, with regular nebulizer use and an ED visit or hospitalization within the past 12 months. Children were randomized into the intervention (n = 110) or control (n = 111) group. Follow-up data were available for 95 intervention and 86 control children.

INTERVENTION

Home-based asthma education, including symptom recognition, home treatment of acute symptoms, appropriate asthma medication, and nebulizer practice.

MAIN OUTCOME MEASURES

Estimates of mean differences in asthma symptom frequency, number of ED visits and hospitalizations and appropriate quick relief, controller medication, and nebulizer practice over 12 months.

RESULTS

Of the 221 children, 181 (81.9%) completed the study. There were no significant differences in home nebulizer practice, asthma morbidity, ED visits, or hospitalizations between groups (P range, .11-.79). Although most children received appropriate nonurgent asthma care (mean, 2 visits per 6 months), more than one third of all children received at least 6 quick-relief medication prescriptions during 12 months, with no difference by group.

CONCLUSIONS

A nebulizer education intervention had no effect on asthma severity or health care use. Of concern is the high quick-relief and low controller medication use in young children with asthma seen nearly every 3 months for nonurgent care.

Poor asthma control in children: evidence from epidemiological surveys and implications for clinical practice

The objectives of this study is to compile current knowledge about asthma control in children in relation to goals proposed in international guidelines, to elucidate the factors associated with insufficient asthma control and to address the implications for clinical practice. Review of recent worldwide large population epidemiological surveys and clinical asthma studies of more than 20,000 children are the methods used in this study. The studies report high frequencies of sleep disturbances, emergency visits, school absence and limitations of physical activity due to asthma. Only a small percentage of children with asthma reach the goals of good asthma control set out by Global Initiative for Asthma (GINA). There is evidence of underuse of inhaled corticosteroids even in children with moderate or severe persistent asthma and over-reliance on short-acting beta(2)-agonist rescue medication. Both parents and physicians generally overestimate asthma control and have low expectations about the level of achievable control. Many children with asthma are not being managed in accordance with guideline recommendations, and asthma management practices vary widely between countries. Asthma control falls short of guideline recommendations in large proportions of children with asthma worldwide. Simple methods for assessing asthma control in clinical practice are needed. Treatment goals based on raised expectations should be established in partnership with the asthmatic child and the parents. Effective anti-inflammatory treatment should be used more frequently, and patients should be reviewed regularly.

Intervenções educativas em asma na infância: uma revisão analítica da literatura

Foi realizada uma revisão analítica da literatura visando avaliar as internações educativas para asmáticos de 0 a 18 anos, no período de 1992 a 2002, e identificar características relacionadas com sua eficácia. Foram utilizados diversas bases de dados. Realizou-se também pesquisa manual, entre as referências bibliográficas dos trabalhos selecionados. Foram incluídos 39 trabalhos (27 controlados), tendo sido encontrados resultados variáveis, que, no entanto, permitiram vislumbrar a validade da educação no controle da asma pediátrica. Os parâmetros de avaliação usados pelos estudos foram: variáveis de morbidade, uso de serviços de saúde, qualidade de vida, função pulmonar, conhecimento sobre a doença e habilidades de automanejo. Em 32 estudos (82%), relatou-se benefício sobre uma ou mais variáveis. Entre os 27 estudos controlados, 85,7% produziram melhora nas habilidades de automanejo, 83,3% no conhecimento, 80% nos sintomas diurnos ou noturnos, 71,4% nas visitas médicas não programadas, 66,6% na capacidade para atividades físicas, 54,5% nas hospitalizações, 50% nas visitas à emergência, 50% na função pulmonar, 22,2% no absenteísmo escolar e 20% na qualidade de vida. O número de itens de conteúdo foi a única característica dos programas educativos revisados associada ao nível de eficácia. Técnicas educativas sofisticadas não contribuíram para melhores resultados. A educação de crianças e adolescentes asmáticos produz resultados benéficos, mas são necessários estudos com melhor controle de variáveis confundidoras, para uma avaliação mais precisa da sua eficácia.

Home-based asthma self-management education for inner city children

Optimal home self-management in young children with asthma includes accurate symptom identification followed by timely and appropriate treatment. The objective of this study was to evaluate a home-based asthma educational intervention targeting symptom identification for parents of children with asthma. Two hundred twenty-one children with asthma were enrolled into an ongoing home-based clinical trial and randomized into either a standard asthma education (SAE) or a symptom/nebulizer education intervention (SNEI). Data included home visit records and parent's self-report on questionnaires. Symptom identification and self-management skills significantly improved from preintervention to postintervention for parents in both groups with the exception of checking medications for expiration dates and the frequency of cleaning nebulizer device and equipment. However, significantly more parents of children in the SNEI group reported treating cough symptoms as compared with the SAE group (p = 0.05). Of concern is that only 38% of all parents reported having an asthma action plan in the home. A targeted home-based asthma education intervention can be effective for improving symptom identification and appropriate use of medications in children with asthma. Home asthma educational programs should address accurate symptom identification and a demonstration of asthma medication delivery devices.

Trends in asthma prevalence, hospitalization risk, and inhaled corticosteroid use among alaska native and nonnative medicaid recipients younger than 20 years

BACKGROUND

Few trend data on asthma prevalence exist for U.S. indigenous populations, and none exist for Alaska Natives.

OBJECTIVE

To document the epidemiologic features of asthma in Alaska Natives and nonnatives stratified by urban (Anchorage) and rural (non-Anchorage) residence.

METHODS

We conducted a retrospective review of Alaskans younger than 20 years enrolled in Medicaid during 1999 to 2002. Asthma was defined as a claim for International Classification of Diseases, Ninth Revision, codes 493.0x to 493.9x plus asthma-associated medication during the same calendar year.

RESULTS

Among 117,080 Medicaid enrollees, the 4-year asthma prevalence was 3.1% and was 40% to 90% greater for urban residents regardless of race. Yearly prevalence increased from 1.0% to 2.2% (P < .001), with increases in all subgroups. Of 4 predominantly Alaska Native census areas, the area with resident pediatricians and previous participation in asthma research had a 4-year asthma prevalence 5- to 11-fold higher than the other areas. Among persons with asthma, yearly hospitalization risk decreased (from 9.3% to 6.8%; P = .02) concurrent with an increase in the yearly use of inhaled corticosteroids (from 50% to 64%; P < .001). Urban Alaska Natives had the greatest decrease in hospitalization risk and the greatest increase in inhaled corticosteroid use.

CONCLUSIONS

Relatively dramatic demographic differences and temporal trends in asthma prevalence occurred in the absence of known differences or changes in risk factor prevalences. This suggests a role for differences in the use of asthma as a diagnosis for respiratory illness. Failure to diagnose and thus treat asthma may affect outcomes because decreases in hospitalization risk were temporally associated with increases in inhaled corticosteroid use.

Advances in development and evaluation of asthma education programs

PURPOSE OF REVIEW

Effective asthma education requires more than merely providing information on asthma. Behavior change and learning principles must be incorporated into educational programs. However, there remains much debate and research about the most effective strategies to educate people to deal effectively with their asthma. This article focuses on recent advances in theoretical and practical strategies and examines core elements of successful asthma education programs.

RECENT FINDINGS

Asthma education has improved in recent years as a result of application of evidence-based, theoretical principles that guide learning and behavior modification. Many studies show a refreshing focus on how to teach and have made substantial contributions to testing educational theories and making meaningful improvements to those with asthma. Successful asthma education programs include behavior change strategies, shared care practices and communication skills, a clear educational process, tailoring to client needs and influencing factors, multiple teaching formats, and a continuum of care.

SUMMARY

An array of effective and innovative asthma education programs have been developed and tested. However, numerous areas in asthma education require improvement and further research, such as real-world models, sensitivities to underserved populations or venues, innovative partnerships, continuum of care, and patient incentive/participation.

Psycho-educational interventions for children with chronic disease, parents and siblings: an overview of the research evidence base

BACKGROUND

The role of psycho-educational interventions in facilitating adaptation to chronic disease has received growing recognition and is in keeping with policy developments advocating greater involvement of patients in their own care. The purpose of this paper is to provide an overview of the current literature regarding the effectiveness of psycho-educational interventions for children and adolescents with chronic disease, their parents and siblings.

METHODS

Electronic searches were conducted using AMED, CINAHL, Cochrane Database, DARE, HTA, MEDLINE, NHS EED, PsycLIT, PsycINFO, and PubMED. Inclusion criteria were systematic reviews, meta-analyses and overviews based on traditional reviews of published literature. The titles of papers were reviewed, abstracts were obtained and reviewed, and full copies of selected papers were obtained.

RESULTS

No reviews of psycho-educational interventions were found for either parents or siblings. Twelve reviews of interventions for children and adolescents were identified: chronic disease in general (three); chronic pain (one); asthma (three); chronic fatigue syndrome (CFS)/myalgic encephalomyelitis (ME) (one); diabetes (two); juvenile idiopathic arthritis (JIA) (one) and one informational intervention for paediatric cancer patients. The main focus was on disease management (particularly in asthma and diabetes) with less attention being paid to psychosocial aspects of life with a chronic condition. Overall, there is evidence of effectiveness for interventions incorporating cognitive-behavioural techniques on variables such as self-efficacy, self-management of disease, family functioning, psychosocial well-being, reduced isolation, social competence, knowledge, hope, pain (for chronic headache), lung function (asthma), days absent from school (asthma), visits to A & E (asthma), fatigue (CFS), and metabolic control (diabetes). A number of gaps and limitations were identified across all disease categories, such as inadequate description of interventions, small sample sizes, and lack of evidence regarding cost-effectiveness.

CONCLUSION

This overview has highlighted the need to extend the evidence base for psycho-educational interventions, particularly in a UK context. It is essential that effective interventions are implemented and embedded in service provision in order to maximize empowerment through self-care for children, adolescents and their parents.

Asthma management practices at home in young inner-city children

Information on parental asthma management practices for young children is sparse. The objective of this article is to determine if specific caregiver asthma management practices for children were associated with children's asthma morbidity. Caregivers of 100 inner-city children diagnosed with persistent asthma and participating in an ongoing asthma intervention study were enrolled and interviewed to ascertain measures of asthma morbidity, medication use, health care use (acute and primary care), and asthma management practices. Overall, asthma morbidity was high with almost two thirds of caregivers reporting their child having one or more emergency department visits within the last 6 months and 63% receiving specialty care for their asthma. Appropriate medication use was reported predominantly as albuterol and inhaled steroids (78%). However, only 42% of caregivers reported administering asthma medicines when their child starts to cough and less than half (39%) reported having an asthma action plan. There were no significant differences by asthma severity level for any asthma management practice. In conclusion, caregivers lack knowledge regarding cough as an early asthma symptom. Caregivers should be encouraged to review asthma action plans with health care providers at each medical encounter.

Attachment of mothers and children with recurrent asthmatic bronchitis

OBJECTIVE

This study on attachment in children with recurrent asthmatic bronchitis and their mothers addresses three issues. The first aim was to test whether children affected by recurrent asthmatic bronchitis more often display an insecure pattern of attachment in comparison with healthy children. The second aim was to verify whether the distribution of adult attachment representations in the mothers of children affected by recurrent asthmatic bronchitis is different from the one shown by the mothers of the healthy comparison group. The third aim was to investigate intergenerational transmission of attachment.

METHODS

Sixty Italian children, aged between 2 and 5 years, and their mothers participated in the study. The Adult Attachment Interview and the Attachment Q-Sort were used to assess, respectively, the security of mothers' attachment representations and of mother-child attachment.

RESULTS

Children affected by recurrent asthmatic bronchitis appeared to be less secure in comparison with healthy children. Their mothers showed a higher percentage of insecure attachment representations. Finally, the intergenerational transmission of attachment was not influenced by the preclinical condition of the children.

CONCLUSIONS

We propose a model of genetic and social transmission of insecure attachments in families struggling with asthma.

Implementing asthma education programmes in paediatric respiratory care: settings, timing, people and evaluation

Randomised controlled trials have shown that asthma education programmes in paediatric care can improve the ability of children and their parents to control their asthma. This paper discusses the implementation of asthma education within pragmatic care. Key times for implementation are suggested: at the initial diagnosis, after acute asthma events such as hospitalisation, at the time of medication change and at regular review. Special issues, such as implementing programmes for teenagers, are discussed. Evaluation is recommended for processes (does the practice have an agreed protocol for education, does it have a key person with responsibility for co-ordinating education within the clinic or practice, does it have agreed outcomes for audit of education?). Evaluation is also recommended for individual outcomes (clinical improvement and increase in perceived asthma control and confidence in management).

Antiretroviral adherence in persons with HIV/AIDS and severe mental illness

This study identified factors impacting adherence to human immunodeficiency virus (HIV) therapies in a sample of 46 persons diagnosed with HIV/acquired immune deficiency syndrome and severe mental illness who were receiving care through a day care program in Northern California. Comprehensive descriptions of factors and circumstances that influence adherence behaviors were obtained through critical incident interviews, and a taxonomy of adherence factors was determined. A chi2 analysis that examined differences between patient characteristics and major adherence factors found that planning was more likely to be reported by older persons taking HIV medications over longer periods. Nonwhite persons and those living alone were more apt to rely on the use of reminders and cues. Persons with bipolar disorder reported substantially more incidents of the impact of their symptoms on adherence to HIV therapies than persons with other psychiatric diagnoses. The taxonomy of adherence factors provides important information for developing relevant adherence education programs and an essential foundation for testing compliance interventions.

Transfer of asthma management responsibility from parents to their school-age children

This study used grounded theory to explore the process of transfer of responsibility for asthma management from parents to their school-age children. Interviews were conducted with 11 mothers, 2 fathers, 1 grandmother, and their 14 children who were between 8 and 13 years old. Responses revealed that transfer of responsibility within families is a complex, uneven process that occurs over years and involves identifiable stages and transitions. The Theoretical Model for Parent-Child Transfer of Asthma Responsibility emerged from the data. The central concept underlying the process was controlling the situation. Specific cues stimulated changes in parent-child responsibility.

Outpatient management of childhood asthma by paediatrician or asthma nurse: randomised controlled study with one year follow up

BACKGROUND

Until now, care provided by asthma nurses has been additional to care provided by paediatricians. A study was undertaken to compare nurse led outpatient management of childhood asthma with follow up by a paediatrician.

METHODS

Seventy four children referred because of insufficient control of persistent asthma were randomly allocated to 1 year follow up by a paediatrician or asthma nurse. The main outcome measure was the percentage of symptom-free days. Additional outcome measures were airway hyperresponsiveness, lung function, daily dose of inhaled corticosteroids (ICS), number of exacerbations, number of additional visits to the general practitioner, absence from school, functional health status, and disease specific quality of life.

RESULTS

There were no significant differences at the end of the 1 year study period between the two treatment groups in percentage of symptom-free days (mean difference 2.5%; 95% CI -8.8 to 13.8), airway hyperresponsiveness (log10 PD20 0.06; -0.19 to 0.32), functional health status (10.1; -0.3 to 19.8), disease specific quality of life of patients (0.08; -0.9 to 0.7), and disease specific quality of life of caregivers (0.09; -0.2 to 0.3), nor in any other outcome parameters. Most outcome parameters improved considerably over the 1 year study period. These improvements were achieved although the daily dose of ICS was reduced by a mean of 26% compared with the dose received by children at referral. All parents were satisfied with the asthma care received.

CONCLUSIONS

After initial assessment in a multidisciplinary clinic, childhood asthma can be successfully managed by an asthma nurse in close cooperation with a paediatrician. During close follow up by paediatrician or asthma nurse, asthma control improved despite a reduction in ICS dose.

Evaluation of an education program for elementary school children with asthma

To evaluate the effectiveness of a comprehensive asthma management education program for 7- to 12-year-old children with asthma, entitled Roaring Adventures of Puff (RAP), 18 elementary schools in Edmonton were randomized to intervention and control groups. Participating in the program were 76 students with asthma in the intervention schools and 86 in the control schools. Children in the intervention schools had statistically significant improvements in unscheduled doctor visits, missed school days, moderate-to-severe parent rating of severity, severity of shortness of breath, limitations in the kind of play, and correct use of medications. Unscheduled doctor visits and missed school days were the only significant improvements in the control group; however, improvements were about half that of the intervention group. The results showed that a comprehensive, school-based asthma education program is feasible and improves outcomes.

An educational program for parents of asthmatic preschool children: short- and medium-term effects

Parent education has proven to be effective in improving parents coping with their child's asthma. Little is known about its effectiveness neither during inpatient rehabilitation nor about the different effectiveness of different approaches. A controlled clinical trial was conducted with 242 parents of asthmatic children aged less than 8 years. The aims were to develop a cognitive-behavioral training program for parents and compare its differential effectiveness with an information-centered standard-program as part of rehabilitation. Both groups reported a highly significant increase in their knowledge, self-efficacy and quality of life over time in a follow-up just after the end of their inpatient stay. There was a further increase from discharge to the 6-month follow-up for self-efficacy and quality of life. In respect to the functional severity of asthma, children of both groups showed a significant improvement. Whether these effects have long-term stability and which parents benefit from which type of intervention will be the objective of an ongoing 12-month follow-up.

Adherence to asthma therapy in the preschool child

Preschool children's adherence to asthma therapy is often sub-optimal and can result in decreased quality of life for children and parents, as well as an increased risk for dangerous asthma exacerbations. Asthma management for the preschool child presents some unique challenges to adherence to therapy, including the child's limited ability to communicate, multiple caregivers responsible for medications, and parental concerns about medications. Parent beliefs, characteristics of the regimen, and family functioning have been associated with adherence levels. Understanding and improving adherence to asthma therapy for the preschool child will necessarily require addressing these age-specific concerns.

Educational interventions for asthma in children

BACKGROUND

Self-management education programs have been developed for children with asthma, but it is unclear whether such programs improve outcomes.

OBJECTIVES

To determine the efficacy of asthma self-management education on health outcomes in children.

SEARCH STRATEGY

Systematic search of the Cochrane Airways Group's and Cochrane Schizophrenia Group's Special Registers of Controlled Trials and hand searches of the reference lists of relevant review articles.

SELECTION CRITERIA

Randomized and controlled clinical trials of asthma self-management education programs in children and adolescents aged 2 -18 years.

DATA COLLECTION AND ANALYSIS

All studies were assessed independently by two reviewers. Disagreements were settled by consensus. Study authors were contacted for missing data or to verify methods. Subgroup analyses examined the impact of type and intensity of educational intervention, self-management strategy, trial type, asthma severity, adequacy of follow-up, and study quality.

MAIN RESULTS

Of 45 trials identified, 32 studies involving 3706 patients were eligible. Asthma education programs were associated with moderate improvement in measures of airflow (standardized mean difference [SMD] 0.50, 95% confidence interval [CI] 0.25 to 0.75) and self-efficacy scales (SMD 0.36, 95% CI 0.15 to 0.57). Education programs were associated with modest reductions in days of school absence (SMD -0.14, 95% CI -0.23 to -0.04), days of restricted activity (SMD -0.29, 95% CI -0.49 to -0.08), and emergency room visits (SMD -0.21, 95% CI -0.33 to -0.09). There was a reduction in nights disturbed by asthma when pooled using a fixed-effects but not a random-effects model. Effects of education were greater for most outcomes in moderate-severe, compared with mild-moderate asthma, and among studies employing peak flow versus symptom-based strategies. Effects were evident within the first 6 months, but for measures of morbidity and health care utilization, were more evident by 12 months.

REVIEWER'S CONCLUSIONS

Asthma self-management education programs in children improve a wide range of measures of outcome. Self-management education directed to prevention and management of attacks should be be incorporated into routine asthma care. Conclusions about the relative effectiveness of the various components are limited by the lack of direct comparisons. Future trials of asthma education programs should focus on morbidity and functional status outcomes, including quality of life, and involve direct comparisons of the various components of interventions.