The effectiveness of school-based family asthma educational programs on the quality of life and number of asthma exacerbations of children aged five to 18 years diagnosed with asthma: a systematic review protocol.

PubMed

Walter, Helen; Sadeque-Iqbal, Fatema; Ulysse, Rose; Castillo, Doreen; Fitzpatrick, Aileen; Singleton, Joanne

2015-10-01

The objective of this review is to identify the best available quantitative evidence related to the effectiveness of school-based family asthma educational programs on the quality of life and number of asthma exacerbations of children aged five to18 years with a diagnosis of asthma. Asthma is a serious public health issue globally and nationally. The World Health Organization (WHO) Global Asthma Report 2014 estimates that 334 million people worldwide currently suffer from asthma. In the United States, asthma currently affects about 25 million people. Although asthma can occur at any age, it most often begins early in life, and is the most common non-communicable disease among children. Approximately 14% of the world's children have asthma. In the United States, 7.1 million children have asthma. Globally, the burden of asthma, measured by disability and premature death, is greatest in children approaching adolescence (ages 10-14). Asthma is also a serious economic concern in primary health care worldwide. In the United States, the estimated total cost of asthma to society was US$56 billion in 2007, or US$3259 per person. In 2008 asthma caused 10.5 million missed days from school and 14.2 missed days from work for caregivers. The estimated total cost of loss of productivity resulting from missed school or work days is US$3.8 billion per year, and premature death US$2.1 billion per year. Globally, asthma ranks 14 in terms of disability adjusted life years (DALYs), which are the number of years lost to ill health, disability or death attributed to asthma. According to a 2011 European study, the estimated total cost of asthma was €19.3 billion among people aged 15 to 64 years. A study conducted in the Asia-Pacific region reported that the direct and indirect costs of asthma per person ranged from US$184 in Vietnam to US$1189in Hong Kong in 2000. A Canadian study showed that C$184 loss of productivity during one week was attributed to asthma in 2012. In Australia, AU$655 million was spent on asthma for 2008-09.Asthma is a chronic respiratory disease that affects millions of people of all ethnicities, ages and genders worldwide. The pathophysiology of asthma is multifaceted, and is characterized by restriction of airflow into and out of the lungs, airway inflammation with increased mucus production, and bronchial hyper-reactivity caused by exposure to environmental irritants and chemicals, often referred to as triggers, which in some cases are modifiable. Asthma triggers include respiratory infections, weather changes, stress, excitement, exercise and other physical activities, allergic hypersensitivity reactions, food additives, animal dander, dust mites, cockroaches, outdoor and indoor pollutants, certain medications and cigarette smoke. Asthma is characterized by recurrent, episodic, reversible symptoms often referred to as asthma exacerbations, or asthma attacks. Asthma symptoms include coughing, shortness of breath, chest tightness and wheezing that most frequently occur at night or in the early morning. Asthma symptoms vary in severity and frequency in affected individuals, and can occur several times a day or week. Asthma symptoms may be mild, moderate, or severe, and are classified according to presenting symptoms and quantitative measurements of lung function using a peak expiratory flow meter (PEF), or of forced expiratory volume in one second (FEV1). Asthma symptoms can be so severe that, if left untreated, death can occur.Exacerbations of asthma symptoms often result in school and work absenteeism, activity intolerance and emergency hospital visits for asthma. Nocturnal asthma exacerbations frequently cause sleeplessness, which may result in daytime fatigue. Asthma symptoms can interfere and disrupt activities of daily life, and can have an unfavorable impact on the quality of life for people with the disease, including children and their caregivers. For this review, quality of life represents how well the asthmatic child is able to manage symptoms of the disease and lead a normal healthy life. Caregiver refers to the primary person who takes care of a child with asthma. Family refers to the caregiver and the child.According to the United States Centers for Disease Control and Prevention (CDC), epidemiologists and clinical researchers concur that the burden of asthma is higher among children compared to adults. Asthma prevalence in children varies within and across countries. Asthma disparities also exist along ethnic and racial lines. The International Study of Asthma and Allergies in Childhood (ISAAC) quantified the prevalence of asthma symptoms of children from around the world. In the United States, non-Hispanic Black and Puerto Rican children have higher asthma prevalence compared to Caucasian children. Children from the Ivory Coast, Costa Rica and Wales have higher asthma prevalence compared to children from Kenya, Brazil and England respectively. Indigenous Australians, Aboriginal and Torres Strait Islander Australian children have a higher prevalence of asthma compared to non-Indigenous Australian children. The international prevalence of asthma prompted governments and communities to create initiatives and strategies to address this public health issue.The global burden of asthma led to the development of the Global Initiative for Asthma (GINA). Formed in 1993, in collaboration with theNational Heart, Lung, and Blood Institute, National Institutes of Health, United States of America and the WHO, GINA's goals include working with healthcare providers and public health officials worldwide to reduce asthma prevalence, morbidity and mortality. In an effort to increase public awareness of the global burden of asthma, GINA created World Asthma Day, which is held annually on the first Tuesday in May. The burden of asthma in the United States fostered the creation of the National Asthma Education and Prevention Program (NAEPP). This program is designed to raise awareness about asthma and the major public health concern it poses to society. In addition to conducting asthma prevention activities, NAEPP collaborates with other stakeholders to develop asthma educational programs for minority populations who are disproportionately affected by asthma. The program believes that adequate control of asthma, through modern treatment and educational programs, can be reinforced by the development of partnerships with caregivers, schools and healthcare providers. The NAEPP Expert Panel Report 3, Guidelines for the Diagnosis and Management of Asthma (EPR-3), has a provision that specifies that asthma education programs for children should include their caregivers. Caregivers' involvement is crucial for achieving the goals of asthma management in children, which supports the interest of GINA and NAEPP to include caregivers in school-based asthma education programs for children. The guidelines recommend education for asthma management should occur at all points of care, including schools. According to the EPR-3, schools are ideal locations to facilitate asthma education programs because they provide access to large numbers of children in an environment in which they are accustomed to learning. The long term effects of these approaches are improved healthcare practices, reduced mortality and morbidity, and reduced costs of asthma care.Although there is no cure for asthma, research evidence has demonstrated that asthma symptoms can be well-controlled with the appropriate medications, adherence to treatment, avoidance of asthma triggers, and education about disease management. Research studies that have investigated the effectiveness of school-based asthma education programs that have included caregivers have demonstrated beneficial effects of these programs on the quality of life and disease management of children with asthma, versus no school-based family asthma education programs.A randomized controlled trial (RCT) conducted by Clark et al. that included 835 children and their parents examined the effects of comprehensive school-based asthma education programs on symptoms, grades and school absences, and parents' asthma management practices. The interventions consisted of six components for children, their parents, classmates and school personnel. One of the six components included "Open Airways for Schools" disease management training for children, which also included handouts and homework for the parents. One of the five interventions for the parents included school fairs with asthma care questions and answers sessions to discuss the frequency and type of asthma symptoms of their children. Results of this study demonstrated that 24 months post intervention, children from the intervention groups had better disease management, which included improved control of daytime and nighttime symptoms, and reduced absences from school and work related to asthma exacerbations, compared to the children from the control group.In another study, Bruzzese et al. conducted a pilot RCT that included 24 families. Each family consisted of an asthmatic child and a caregiver. The study examined the effects of a two-month, school-based asthma education program. The interventions consisted of six interactive 75-minute group sessions for students, held once a week for six weeks, and five 90-minute group sessions for caregivers, held once a week. The student sessions were led by a developmental psychologist, and one of the lesson topics included prevention and management of asthma. The group sessions for caregivers were led by a clinical psychologist, and one of the lesson topics included asthma self-management of their children. The interventions resulted in positive short term changes in family relations and an overall improved health status for the children. (ABSTRACT TRUNCATED)

Towards Excellence in Asthma Management: final report of an eight-year program aimed at reducing care gaps in asthma management in Quebec.

PubMed

Boulet, Louis-Philippe; Dorval, E; Labrecque, M; Turgeon, M; Montague, T; Thivierge, R L

2008-09-01

Asthma care in Canada and around the world persistently falls short of optimal treatment. To optimize care, a systematic approach to identifying such shortfalls or 'care gaps', in which all stakeholders of the health care system (including patients) are involved, was proposed. Several projects of a multipartner, multidisciplinary disease management program, developed to optimize asthma care in Quebec, was conducted in a period of eight years. First, two population maps were produced to identify regional variations in asthma-related morbidity and to prioritize interventions for improving treatment. Second, current care was evaluated in a physician-patient cohort, confirming the many care gaps in asthma management. Third, two series of peer-reviewed outcome studies, targeting high-risk populations and specific asthma care gaps, were conducted. Finally, a process to integrate the best interventions into the health care system and an agenda for further research on optimal asthma management were proposed. Key observations from these studies included the identification of specific patterns of noncompliance in using inhaled corticosteroids, the failure of increased access to spirometry in asthma education centres to increase the number of education referrals, the transient improvement in educational abilities of nurses involved with an asthma hotline telephone service, and the beneficial effects of practice tools aimed at facilitating the assessment of asthma control and treatment needs by general practitioners. Disease management programs such as Towards Excellence in Asthma Management can provide valuable information on optimal strategies for improving treatment of asthma and other chronic diseases by identifying care gaps, improving guidelines implementation and optimizing care.

PACE: Pharmacists use the power of communication in paediatric asthma.

PubMed

Elaro, Amanda; Shah, Smita; Pomare, Luca N; L Armour, Carol; Z Bosnic-Anticevich, Sinthia

2014-10-01

Paediatric asthma is a public health burden in Australia despite the availability of national asthma guidelines. Community pharmacy interventions focusing on paediatric asthma are scarce. Practitioner Asthma Communication and Education (PACE) is an evidence-based program, developed in the USA for general practice physicians, aimed at addressing the issues of poor clinician-patient communication in the management of paediatric asthma. This program has been shown to improve paediatric asthma management practices of general practitioners in the USA and Australia. The development of a PACE program for community pharmacists will fill a void in the current armamentarium for pharmacist-patient care. To adapt the educational program, PACE, to the community pharmacy setting. To test the feasibility of the new program for pharmacy and to explore its potential impact on pharmacists' communication skills and asthma related practices. Community pharmacies located within the Sydney metropolitan. The PACE framework was reviewed by the research team and amended in order to ensure its relevance within the pharmacy context, thereby developing PACE for Pharmacy. Forty-four pharmacists were recruited and trained in small groups in the PACE for Pharmacy workshops. Pharmacists' satisfaction and acceptability of the workshops, confidence in using communication strategies pre- and post-workshop and self-reported behaviour change post workshop were evaluated. Pharmacist self-reported changes in communication and teaching behaviours during a paediatric asthma consultation. All 44 pharmacists attended both workshops, completed pre- and post-workshop questionnaires and provided feedback on the workshops (100 % retention). The participants reported a high level of satisfaction and valued the interactive nature of the workshops. Following the PACE for Pharmacy program, pharmacists reported significantly higher levels in using the communication strategies, confidence in their application and their helpfulness. Pharmacists checked for written asthma self-management plan possession and inhaler device technique more regularly, and provided verbal instructions more frequently to paediatric asthma patients/carers at the initiation of a new medication. This study provides preliminary evidence that the PACE program can be translated into community pharmacy. PACE for Pharmacy positively affected self-reported communication and education behaviours of pharmacists. The high response rate shows that pharmacists are eager to expand on their clinical role in primary healthcare.

The Effects of Self-Management Education for School-Age Children on Asthma Morbidity: A Systematic Review

ERIC Educational Resources Information Center

Ahmad, Emily; Grimes, Deanna E.

2011-01-01

The effects of asthma self-management education for school-age children on number of school days missed, emergency department visits and hospital admissions were evaluated through a systematic review of the published research. A total of 9 studies on asthma education programs that were conducted in schools by school nurses and health educators and…

Towards Excellence in Asthma Management: Final report of an eight-year program aimed at reducing care gaps in asthma management in Quebec

PubMed Central

Boulet, Louis-Philippe; Dorval, Eileen; Labrecque, Manon; Turgeon, Michel; Montague, Terrence; Thivierge, Robert L

2008-01-01

BACKGROUND AND OBJECTIVES: Asthma care in Canada and around the world persistently falls short of optimal treatment. To optimize care, a systematic approach to identifying such shortfalls or ‘care gaps’, in which all stakeholders of the health care system (including patients) are involved, was proposed. METHODS: Several projects of a multipartner, multidisciplinary disease management program, developed to optimize asthma care in Quebec, was conducted in a period of eight years. First, two population maps were produced to identify regional variations in asthma-related morbidity and to prioritize interventions for improving treatment. Second, current care was evaluated in a physician-patient cohort, confirming the many care gaps in asthma management. Third, two series of peer-reviewed outcome studies, targeting high-risk populations and specific asthma care gaps, were conducted. Finally, a process to integrate the best interventions into the health care system and an agenda for further research on optimal asthma management were proposed. RESULTS: Key observations from these studies included the identification of specific patterns of noncompliance in using inhaled corticosteroids, the failure of increased access to spirometry in asthma education centres to increase the number of education referrals, the transient improvement in educational abilities of nurses involved with an asthma hotline telephone service, and the beneficial effects of practice tools aimed at facilitating the assessment of asthma control and treatment needs by general practitioners. CONCLUSIONS: Disease management programs such as Towards Excellence in Asthma Management can provide valuable information on optimal strategies for improving treatment of asthma and other chronic diseases by identifying care gaps, improving guidelines implementation and optimizing care. PMID:18818784

Development and evaluation of a school-based asthma educational program.

PubMed

Al Aloola, Noha Abdullah; Saba, Maya; Nissen, Lisa; Alewairdhi, Huda Abdullaziz; Alaloola, Alhnouf; Saini, Bandana

2017-05-01

To develop, implement, and evaluate the effects of a school-based asthma educational program on Saudi primary school teachers' asthma awareness and competence in delivering asthma-related first aid interventions. An asthma educational intervention program entitled "School Asthma Action Program" (SAAP) was designed based on pedagogical principles and implemented among teachers randomly selected from girls' primary schools in Riyadh, Saudi Arabia. This pilot study employed a pre-test/post-test experimental design. A previously tested asthma awareness questionnaire and a custom-designed asthma competence score sheet were used to evaluate the effects of the educational intervention program on teacher's asthma awareness and competence in providing asthma-related first aid interventions at schools. Forty-seven teachers from five different primary schools participated in the program. Of the 47 teachers, 39 completed both the pre- and post-program questionnaires. The SAAP improved teachers' awareness of asthma (teachers' median pre-program score was 11 (range 5-18) and their post-program score was 15 (range 7-18), p < 0.001) and their attitudes toward asthma management at schools (teachers' median pre-program score was 74 (range 15-75) and their post-program score was 75 (range 15-75), p = 0.043). Further, it improved teachers' competence in providing asthma-related first aid interventions (teachers' mean pre-program score was 1.4 ± 2.3 and their mean post-program score was 9.8 ± 0.5, p < 0.001). After completing the SAAP, a high proportion of teachers reported increased confidence in providing care to children with asthma at school. School-based asthma educational programs can significantly improve teachers' knowledge of asthma and their competence in providing asthma-related first aid interventions during emergencies.

Obstructive Sleep Apnea Risk, Asthma Burden and Lower Airway Inflammation in Adults in the Severe Asthma Research Program (SARP) II

PubMed Central

Teodorescu, Mihaela; Broytman, Oleg; Curran-Everett, Douglas; Sorkness, Ronald L.; Crisafi, Gina; Bleecker, Eugene R.; Erzurum, Serpil; Gaston, Benjamin M.; Wenzel, Sally E.; Jarjour, Nizar N.

2015-01-01

Background Obstructive sleep apnea (OSA) may worsen asthma, but large studies are lacking and the underlying mechanisms are unknown. Objective Determine the prevalence of OSA risk among patients with asthma of different severity compared to normal controls (NC), and among asthmatics, test the relationship of OSA risk with asthma burden and airway inflammation. Methods Subjects with severe (SA, n=94) and non-severe asthma (NSA, n=161), and NC (n=146) were recruited in an add-on sub-study, to the observational Severe Asthma Research Program (SARP) II; subjects completed sleep quality, sleepiness and OSA risk (Sleep Apnea scale of the Sleep Disorders Questionnaire [SA-SDQ]) questionnaires and clinical assessments. Sputum was induced in a subset of asthmatics. Results Relative to NC, despite similar sleep duration, the SA and NSA subjects had worse sleep quality, were sleepier and had higher SA-SDQ scores. Among asthmatics, higher SA-SDQ was associated with increased asthma symptoms, β-agonist use, health care utilization, and worse asthma quality of life. Significant association of SA-SDQ with sputum polymorphonuclear cells% was noted: each increase in SA-SDQ by its standard deviation (6.85 units) was associated with a rise in % sputum neutrophils of 7.78 (95 % CI 2.33-13.22, p = 0.0006), independent of obesity and other confounders. Conclusions OSA symptoms are more prevalent among asthmatics, in whom they are associated with higher disease burden. OSA risk is associated with a neutrophilic airway inflammation in asthma, suggesting that OSA may be an important contributor to the neutrophilic asthma. Further studies are necessary to confirm these findings and better understand the mechanistic underpinnings of this relationship. PMID:26004304

Eastern Carolina Asthma Prevention Program (ECAPP): An Environmental Intervention Study Among Rural and Underserved Children with Asthma in Eastern North Carolina

PubMed Central

Kearney, Gregory D; Johnson, Lisa C; Xu, Xiaohui; Balanay, Jo Anne G; Lamm, Kevin M; Allen, Daniel L

2014-01-01

OBJECTIVE Asthma is the most common chronic childhood condition affecting 6.3 million (US) children aged less than 18 years. Home-based, multi-component, environmental intervention studies among children with asthma have demonstrated to be effective in reducing asthma symptoms. In this study, a local hospital and university developed an environmental intervention research pilot project, Eastern Carolina Asthma Prevention Program (ECAPP), to evaluate self-reported asthma symptoms, breathing measurements, and number of asthma-related emergency department (ED) visits among low-income, minority children with asthma living in rural, eastern North Carolina. Our goal was to develop a conceptual model and demonstrate any asthma respiratory improvements in children associated with our home-based, environmental intervention. METHODS This project used a single cohort, intervention design approach to compare self-reported asthma-related symptoms, breathing tests, and ED visits over a 6 month period between children with asthma in an intervention study group (n = 12) and children with asthma in a control study group (n = 7). The intervention study group received intense asthma education, three home visits, 2 week follow-up telephone calls, and environmental intervention products for reducing asthma triggers in the home. The control group received education at baseline and 2 week calls, but no intervention products. RESULTS At the end of the study period, significant improvements were observed in the intervention group compared with the control group. Overall, the intervention group experienced a 58% (46 ± SD 26.9) reduction in self-reported asthma symptoms; 76% (34 ± SD 29.7) decrease in rescue medicine; 12% (145 ± SD 11.3) increase in controller medicine; 37% decrease in mean exhaled nitric oxide levels and 33% fewer ED asthma-related visits. CONCLUSION As demonstrated, a combination of efforts appeared effective for improving asthma respiratory symptoms among children in the intervention group. ECAPP is a low cost pilot project that could readily be adapted and expanded into other communities throughout eastern North Carolina. Future efforts could include enhanced partnerships between environmental health professionals at local health departments and pediatric asthma programs at hospitals to carry out ECAPP. PMID:25057240

Research on psychosocial aspects of asthma in the Arab world: a literature review.

PubMed

Al-Khateeb, Anas J; Al Khateeb, Jamal M

2015-01-01

The importance of psychosocial factors in the management of bronchial asthma has long been recognized. This paper offers a review of research published in the English language related to psychosocial aspects of bronchial asthma in Arab countries. Several databases (PubMed, Science Direct, Springer Link, ERIC, and PsychInfo) were searched using the following keywords: bronchial asthma, Arab countries, Algiers, Bahrain, Comoros, Djibouti, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Mauritania, Morocco, Oman, Palestine (West Bank, Gaza), Qatar, Saudi Arabia, Syria, Tunisia, Sudan, Somalia; United Arab Emirates, and Yemen. Thirty-two studies were conducted in 9 Arab countries. Almost all studies found were published in the last fourteen years with an apparent increasing rate in the last five years. In descending order, these studies addressed: knowledge of and attitudes toward asthma, quality of life, behavioral and emotional problems and factors related to academic achievement. The main results of the studies reviewed were: (a) physicians', school staff's, and parents' knowledge of and attitudes toward asthma were generally unsatisfactory, (b) in-service asthma education programs significantly impacted parent and staff knowledge and attitudes, and asthma management practices, (c) quality of life in children and adolescents was significantly adversely affected by asthma, (d) asthma was a common cause of school absenteeism, and had a significant negative impact on academic achievement of students, and (e) students with asthma had significantly higher rates of behavioral and emotional difficulties compared to students without asthma. The paper concludes with a discussion about the implications of these results and a call for further research in this area.

Discovering Pediatric Asthma Phenotypes on the Basis of Response to Controller Medication Using Machine Learning.

PubMed

Ross, Mindy K; Yoon, Jinsung; van der Schaar, Auke; van der Schaar, Mihaela

2018-01-01

Pediatric asthma has variable underlying inflammation and symptom control. Approaches to addressing this heterogeneity, such as clustering methods to find phenotypes and predict outcomes, have been investigated. However, clustering based on the relationship between treatment and clinical outcome has not been performed, and machine learning approaches for long-term outcome prediction in pediatric asthma have not been studied in depth. Our objectives were to use our novel machine learning algorithm, predictor pursuit (PP), to discover pediatric asthma phenotypes on the basis of asthma control in response to controller medications, to predict longitudinal asthma control among children with asthma, and to identify features associated with asthma control within each discovered pediatric phenotype. We applied PP to the Childhood Asthma Management Program study data (n = 1,019) to discover phenotypes on the basis of asthma control between assigned controller therapy groups (budesonide vs. nedocromil). We confirmed PP's ability to discover phenotypes using the Asthma Clinical Research Network/Childhood Asthma Research and Education network data. We next predicted children's asthma control over time and compared PP's performance with that of traditional prediction methods. Last, we identified clinical features most correlated with asthma control in the discovered phenotypes. Four phenotypes were discovered in both datasets: allergic not obese (A + /O - ), obese not allergic (A - /O + ), allergic and obese (A + /O + ), and not allergic not obese (A - /O - ). Of the children with well-controlled asthma in the Childhood Asthma Management Program dataset, we found more nonobese children treated with budesonide than with nedocromil (P = 0.015) and more obese children treated with nedocromil than with budesonide (P = 0.008). Within the obese group, more A + /O + children's asthma was well controlled with nedocromil than with budesonide (P = 0.022) or with placebo (P = 0.011). The PP algorithm performed significantly better (P < 0.001) than traditional machine learning algorithms for both short- and long-term asthma control prediction. Asthma control and bronchodilator response were the features most predictive of short-term asthma control, regardless of type of controller medication or phenotype. Bronchodilator response and serum eosinophils were the most predictive features of asthma control, regardless of type of controller medication or phenotype. Advanced statistical machine learning approaches can be powerful tools for discovery of phenotypes based on treatment response and can aid in asthma control prediction in complex medical conditions such as asthma.

Evaluation of an Educational Program for Adolescents with Asthma

ERIC Educational Resources Information Center

Berg, Jill; Tichacek, Mary J.; Theodorakis, Renee

2004-01-01

In addition to challenges of adolescence itself, teens with asthma face demands of asthma management and risks of asthma sequelae, including fatalities. Few asthma educational programs specifically address their needs. In response to school nurse concern, this pilot study evaluated an adolescent asthma education program, the "Power Breathing[TM]…

Development of an asthma disease management program in a children's hospital.

PubMed

Miller, Kelly; Ward-Smith, Peggy; Cox, Karen; Jones, Erika M; Portnoy, Jay M

2003-11-01

The incidence, morbidity, and mortality of asthma have been increasing at an alarming rate, making asthma the most common chronic illness of childhood. An asthma disease management program was developed to improve the care and management of patients with asthma--a comprehensive health care delivery model that was designed to improve the management of patients with asthma was designed and implemented. The goal of the program was to provide high-quality interventions for those children diagnosed with asthma. The asthma disease management program at Children's Mercy Hospital improved the care received, decreased costs, and improved the quality of life for those children with asthma.

A cross-sectional content analysis of Android applications for asthma.

PubMed

Househ, Mowafa; Hossain, Nassif; Jamal, Amr; Zakaria, Nasriah; Elmetwally, Ashraf; Alsalamah, Majid; Khalifa, Mohamed

2017-06-01

Providing patients opportunities for self-management and education about their disease, asthma applications designed for use on an Android operating system can have positive health outcomes across the range of demographics who use mHealth applications. This study provides a content analysis of freely available Google Android Platform Mobile Applications for Asthma. A list of applications was collected on 26 October 2014, using the search feature of the Google Play Android platform and using the words and phrases "Asthma," "Lung Function" and "Peak Flow." Each application was coded for its approach to asthma self-management, based on categories adapted by Huckvale et al., which are based on the Global Initiative for Asthma and the National Asthma Education and Prevention Program. The characteristics of the 15 asthma applications are described. Most of the asthma applications' primary function focused on patient self-monitoring and self-assessment. Using the HON Code, we found low health information quality across all asthma applications. Android asthma applications can have positive outcomes in helping patients as they provide opportunities for self-management and education about their disease. Future research should continue to monitor and evaluate the development and use of mHealth Asthma Applications. Based on these findings, and their indication of a gap in existing research, subsequent studies can continue to evaluate the development and use of mHealth Asthma Applications with increasing methodological consistency to improve the quality of in-app health information.

Impact of a provincial asthma guidelines continuing medical education project: The Ontario Asthma Plan of Action’s Provider Education in Asthma Care Project

PubMed Central

Lougheed, M Diane; Moosa, Dilshad; Finlayson, Shelagh; Hopman, Wilma M; Quinn, Mallory; Szpiro, Kim; Reisman, Joseph

2007-01-01

BACKGROUND: The Ontario Ministry of Health and Long-Term Care funded the Ontario Lung Association to develop and implement a continuing medical education program to promote implementation of the Canadian asthma guidelines in primary care. OBJECTIVES: To determine baseline knowledge, preferred learning format, satisfaction with the program and reported impact on practice patterns. METHODS: A 3 h workshop was developed that combined didactic presentations and small group case discussions. Outcome measures included a workshop evaluation, baseline assessment of asthma management knowledge and three-month postreflective evaluations. RESULTS: One hundred thirty-seven workshops were delivered to 2783 primary care providers (1313 physicians, 1470 allied health) between September 2002 and March 2005. Of the 2133 participants, 1007 physicians and 1126 allied health professionals submitted workshop evaluations. Most (98%) of the attendees indicated they would recommend the workshop to a colleague. The majority preferred the combination of didactic lecture plus interactive case discussions. A subset of physicians provided consent to use these data for research (n=298 pediatric and 288 adult needs assessments; n=349 postreflective evaluations). Important needs identified included appropriate medication for chronic asthma and development of written action plans. On the postreflective evaluations, 88.7% remained very satisfied, 95.5% reported increased confidence, 91.9% reported an influence on practice and 67.2% reported using a written action plan. CONCLUSIONS: This continuing medical education program addresses identified needs of primary care providers. Participants reported improvements in asthma care, including prescribing practices, use of spirometry and written action plans. Similar programs should be considered as part of multifaceted asthma guidelines dissemination and implementation initiatives in other provinces and nationally. PMID:17372639

Results of an asthma disease management program in an urban pediatric community clinic.

PubMed

Newcomb, Patricia

2006-07-01

Asthma is increasing in incidence, but adherence to national diagnosis and treatment guidelines is poor. The Children's Asthma Management Program (CHAMP) was designed and implemented by nurse practitioners to address the problem of inconsistent asthma management. This is an outcome-based evaluation of a novel asthma management program in which practitioners created a structured mechanism for implementing national evidence-based asthma treatment guidelines. Children who completed the program experienced an 85% decrease in hospitalizations for asthma, 87% decrease in emergency room visits for asthma, and 71% decrease in acute office visits for asthma exacerbations. Patients may benefit from microsystem structures intentionally designed to facilitate implementation of evidence-based guidelines.

Evaluation of the Environmental Scoring System in Multiple Child Asthma Intervention Programs in Boston, Massachusetts.

PubMed

Dong, Zhao; Nath, Anjali; Guo, Jing; Bhaumik, Urmi; Chin, May Y; Dong, Sherry; Marshall, Erica; Murphy, Johnna S; Sandel, Megan T; Sommer, Susan J; Ursprung, W W Sanouri; Woods, Elizabeth R; Reid, Margaret; Adamkiewicz, Gary

2018-01-01

To test the applicability of the Environmental Scoring System, a quick and simple approach for quantitatively measuring environmental triggers collected during home visits, and to evaluate its contribution to improving asthma outcomes among various child asthma programs. We pooled and analyzed data from multiple child asthma programs in the Greater Boston Area, Massachusetts, collected in 2011 to 2016, to examine the association of environmental scores (ES) with measures of asthma outcomes and compare the results across programs. Our analysis showed that demographics were important contributors to variability in asthma outcomes and total ES, and largely explained the differences among programs at baseline. Among all programs in general, we found that asthma outcomes were significantly improved and total ES significantly reduced over visits, with the total Asthma Control Test score negatively associated with total ES. Our study demonstrated that the Environmental Scoring System is a useful tool for measuring home asthma triggers and can be applied regardless of program and survey designs, and that demographics of the target population may influence the improvement in asthma outcomes.

Clinical Effectiveness Research in Managed-care Systems: Lessons from the Pediatric Asthma Care PORT

PubMed Central

Finkelstein, Jonathan A; Lozano, Paula; Streiff, Kachen A; Arduino, Kelly E; Sisk, Cynthia A; Wagner, Edward H; Weiss, Kevin B; Inui, Thomas S

2002-01-01

Objective To highlight the unique challenges of evaluative research on practice behavior change in the “real world” settings of contemporary managed-care organizations, using the experience of the Pediatric Asthma Care PORT (Patient Outcomes Research Team). Study Setting The Pediatric Asthma Care PORT is a five-year initiative funded by the Agency for Healthcare Research and Quality to study strategies for asthma care improvement in three managed-care plans in Chicago, Seattle, and Boston. At its core is a randomized trial of two care improvement strategies compared with usual care: (1) a targeted physician education program using practice based Peer Leaders (PL) as change agents, (2) adding to the PL intervention a “Planned Asthma Care Intervention” incorporating joint “asthma check-ups” by nurse-physician teams. During the trial, each of the participating organizations viewed asthma care improvement as an immediate priority and had their own corporate improvement programs underway. Data Collection Investigators at each health plan described the organizational and implementation challenges in conducting the PAC PORT randomized trial. These experiences were reviewed for common themes and “lessons” that might be useful to investigators planning interventional research in similar care-delivery settings. Conclusions Randomized trials in “real world” settings represent the most robust design available to test care improvement strategies. In complex, rapidly changing managed-care organizations, blinding is not feasible, corporate initiatives may complicate implementation, and the assumption that a “usual care” arm will be static is highly likely to be mistaken. Investigators must be prepared to use innovative strategies to maintain the integrity of the study design, including: continuous improvement within the intervention arms, comanagement by researchers and health plan managers of condition-related quality improvement initiatives, procedures for avoiding respondent burden in health plan enrollees, and anticipation and minimization of risks from experimental arm contamination and major organizational change. With attention to these delivery system issues, as well as the usual design features of randomized trials, we believe managed-care organizations can serve as important laboratories to test care improvement strategies. PMID:12132605

Indicators of asthma control among students in a rural, school-based asthma management program

PubMed Central

Rasberry, Catherine N.; Cheung, Karen; Buckley, Rebekah; Dunville, Richard; Daniels, Brandy; Cook, Deborah; Robin, Leah; Dean, Blair

2015-01-01

Objective The evaluation sought to determine if a comprehensive, school-based asthma management program in a small, rural school district helped students improve asthma control. Methods To determine if students in the asthma program demonstrated better asthma control than students in a comparison school district, the evaluation team used a quasi-experimental, cross-sectional design and administered questionnaires assessing asthma control (which included FEV1 measurement) to 456 students with asthma in the intervention and comparison districts. Data were analyzed for differences in asthma control between students in the two districts. To determine if students in the intervention experienced increased asthma control between baseline and follow-up, the evaluation team used a one-group retrospective design. Program records for 323 students were analyzed for differences in percent of predicted forced expiratory volume in one second (FEV1) between baseline and follow-up. Results Students with asthma in the intervention district exhibited significantly better asthma control than students with asthma in the comparison district. Percent of predicted FEV1 did not change significantly between baseline and follow-up for the intervention participants; however, post hoc analyses revealed students with poorly-controlled asthma at baseline had significantly higher FEV1 scores at follow-up, and students with well-controlled asthma at baseline had significantly lower FEV1 scores at follow-up. Conclusions Findings suggest the comprehensive school-based program led to improvements in asthma control for students with poorly controlled asthma at baseline, and school-based programs need mechanisms for tracking students with initially well-controlled asthma in order to ensure they maintain control. PMID:24730771

Economic Evidence for U.S. Asthma Self-Management Education and Home-Based Interventions

PubMed Central

Hsu, Joy; Wilhelm, Natalie; Lewis, Lillianne; Herman, Elizabeth

2016-01-01

The health and economic burden of asthma in the United States is substantial. Asthma self-management education (AS-ME) and home-based interventions for asthma can improve asthma control and prevent asthma exacerbations, and interest in health care-public health collaboration regarding asthma is increasing. However, outpatient AS-ME and home-based asthma intervention programs are not widely available; economic sustainability is a common concern. Thus, we conducted a narrative review of existing literature regarding economic outcomes of outpatient AS-ME and home-based intervention programs for asthma in the United States. We identified 9 outpatient AS-ME programs and 17 home-based intervention programs with return on investment (ROI) data. Most programs were associated with a positive ROI; a few programs observed positive ROIs only among selected populations (e.g., higher health care utilization). Interpretation of existing data is limited by heterogeneous ROI calculations. Nevertheless, the literature suggests promise for sustainable opportunities to expand access to outpatient AS-ME and home-based asthma intervention programs in the United States. More definitive knowledge about how to maximize program benefit and sustainability could be gained through more controlled studies of specific populations and increased uniformity in economic assessments. PMID:27658535

ALX receptor ligands define a biochemical endotype for severe asthma

PubMed Central

Ricklefs, Isabell; Barkas, Ioanna; Duvall, Melody G.; Grossman, Nicole L.; Israel, Elliot; Bleecker, Eugene R.; Castro, Mario; Erzurum, Serpil C.; Fahy, John V.; Gaston, Benjamin M.; Denlinger, Loren C.; Mauger, David T.; Wenzel, Sally E.; Comhair, Suzy A.; Coverstone, Andrea M.; Fajt, Merritt L.; Hastie, Annette T.; Johansson, Mats W.; Peters, Michael C.; Phillips, Brenda R.; Levy, Bruce D.

2017-01-01

BACKGROUND. In health, inflammation resolution is an active process governed by specialized proresolving mediators and receptors. ALX/FPR2 receptors (ALX) are targeted by both proresolving and proinflammatory ligands for opposing signaling events, suggesting pivotal roles for ALX in the fate of inflammatory responses. Here, we determined if ALX expression and ligands were linked to severe asthma (SA). METHODS. ALX expression and levels of proresolving ligands (lipoxin A4 [LXA4], 15-epi-LXA4, and annexin A1 [ANXA1]), and a proinflammatory ligand (serum amyloid A [SAA]) were measured in bronchoscopy samples collected in Severe Asthma Research Program-3 (SA [n = 69], non-SA [NSA, n = 51] or healthy donors [HDs, n = 47]). RESULTS. Bronchoalveolar lavage (BAL) fluid LXA4 and 15-epi-LXA4 were decreased and SAA was increased in SA relative to NSA. BAL macrophage ALX expression was increased in SA. Subjects with LXA4loSAAhi levels had increased BAL neutrophils, more asthma symptoms, lower lung function, increased relative risk for asthma exacerbation, sinusitis, and gastroesophageal reflux disease, and were assigned more frequently to SA clinical clusters. SAA and aliquots of LXA4loSAAhi BAL fluid induced IL-8 production by lung epithelial cells expressing ALX receptors, which was inhibited by coincubation with 15-epi-LXA4. CONCLUSIONS. Together, these findings have established an association between select ALX receptor ligands and asthma severity that define a potentially new biochemical endotype for asthma and support a pivotal functional role for ALX signaling in the fate of lung inflammation. TRIAL REGISTRATION. Severe Asthma Research Program-3 (SARP-3; ClinicalTrials.gov NCT01606826) FUNDING Sources. National Heart, Lung and Blood Institute, the NIH, and the German Society of Pediatric Pneumology. PMID:28724795

Utilization patterns in an asthma intervention.

PubMed

Portnoy, Jay M; Jennings, Donna

2006-07-01

The National Cooperative Inner-City Asthma Study (NCICAS) tested a model of asthma management in which a master's degree-prepared social worker functioned as an asthma counselor. The NCICAS resulted in decreased symptom days and a trend toward fewer emergency department (ED) visits and hospital admissions in the intervention group compared with the control group. To determine whether a real-world implementation would give similar results to the NCICAS. Children with moderate or severe persistent asthma were enrolled in a 1-year program, the Inner-City Asthma Intervention (ICAI) program, modeled on the NCICAS. Since the program initially was not designed to be research, data were collected retrospectively. ED and hospital visits were compared 1 year before and after the intervention at 2 of the intervention sites, Children's Mercy Hospital (CMH) and Baystate Medical Center, to determine whether there was a significant change. Data for 93 children from CMH and 77 from Baystate were evaluated. At CMH annual ED visits were 0.38 before, 0.42 during, and 0.41 after the intervention, whereas at Baystate ED visits were 0.09 before, 0.17 during, and 0.15 after the intervention. Mean hospitalizations at CMH increased from 0.06 before to 0.22 during and then decreased to 0.12 after (P > .05), whereas admissions at Baystate increased from 0.03 before to 0.05 during and 0.04 after the intervention. Asthma self-management interventions can lead to decreases in asthma utilization under controlled circumstances. Further prospective studies are needed to determinewhether the ICAI intervention is effective under real-world conditions.

Internet-enabled interactive multimedia asthma education program: a randomized trial.

PubMed

Krishna, Santosh; Francisco, Benjamin D; Balas, E Andrew; König, Peter; Graff, Gavin R; Madsen, Richard W

2003-03-01

To determine whether health outcomes of children who have asthma can be improved through the use of an Internet-enabled interactive multimedia asthma education program. Two hundred twenty-eight children with asthma visiting a pediatric pulmonary clinic were randomly assigned to control and intervention groups. Children and caregivers in both groups received traditional patient education based on the National Asthma Education and Prevention Program. Intervention group participants received additional self-management education through the Interactive Multimedia Program for Asthma Control and Tracking. Pediatric Asthma Care Knowledge Survey, Pediatric Asthma Caregiver's Quality of Life Questionnaire, asthma symptom history, spirometry, and health services utilization data were collected at the initial visit and at 3 and 12 months. Interactive Multimedia Program for Asthma Control and Tracking significantly increased asthma knowledge of children and caregivers, decreased asthma symptom days (81 vs 51 per year), and decreased number of emergency department visits (1.93 vs 0.62 per year) among the intervention group participants. The intervention group children were also using a significantly lower average daily dose of inhaled corticosteroids (434 vs 754 micro g [beclomethasone equivalents]) at visit 3. Asthma knowledge of all 7- to 17-year-old children correlated with fewer urgent physician visits (r = 0.37) and less frequent use of quick-relief medicines (r = 0.30). Supplementing conventional asthma care with interactive multimedia education can significantly improve asthma knowledge and reduce the burden of childhood asthma.

Asthma Prevention and Management for Aboriginal People: Lessons From Mi’kmaq Communities, Unama’ki, Canada, 2012

PubMed Central

Watson, Robert; Bennett, Ella; Masuda, Jeffrey; King, Malcolm; Stewart, Miriam

2016-01-01

Background Asthma affects at least 10% of Aboriginal children (aged 11 or younger) in Canada, making it the second most common chronic disease suffered by this demographic group; yet asthma support strategies specific to Aboriginal peoples have only begun to be identified. Community Context This research builds on earlier phases of a recent study focused on identifying the support needs and intervention preferences of Aboriginal children with asthma and their parents or caregivers. Here, we seek to identify the implications of our initial findings for asthma programs, policies, and practices in an Aboriginal context and to determine strategies for implementing prevention programs in Aboriginal communities. Methods Five focus groups were conducted with 22 recruited community health care professionals and school personnel in 5 Mi’kmaq communities in Unama’ki (Cape Breton), Nova Scotia, Canada, through a community-based participatory research design. Each focus group was first introduced to findings from a local “social support for asthma” intervention, and then the groups explored issues associated with implementing social support from their respective professional positions. Outcome Thematic analysis revealed 3 key areas of opportunity and challenges for implementing asthma prevention and management initiatives in Mi’kmaq communities in terms of 1) professional awareness, 2) local school issues, and 3) community health centers. Interpretation Culturally relevant support initiatives are feasible and effective community-driven ways of improving asthma support in Mi’kmaq communities; however, ongoing assistance from the local leadership (ie, chief and council), community health directors, and school administrators, in addition to partnerships with respiratory health service organizations, is needed. PMID:26766847

[Nursing care of a school-age child with asthma: an ecological system theory approach].

PubMed

Tzeng, Yu-Fen; Gau, Bih-Shya

2012-02-01

This research applied the Ecological System Theory of Dr. Bronfenbrenner (1979) to evaluate and analyze the impact of a school-age asthmatic child's ecological environment on the child's development. This project ran from March 16th to April 16th, 2010. A full range of data was collected during clinical care, outpatient follow-up services, telephone interviews, home visits, and school visits and then identified and analyzed. Results indicated that the family, household environment, campus, teachers, classmates, physical education program, and medical staffs comprised the most immediate microsystem and that parents, school nurses, teachers, and classmates formed the child's mesosystem. Researchers found a lack of understanding and appreciation in the mesosystem regarding asthmatic patient care needs. Hidden factors in the environment induced asthma, which eventually caused the child to be unable to obtain necessary medical care assistance. The exosystem reflected adequacy of the family social economy. The father's flexible working hours allowed him to allocate more time to childcare responsibilities. The government Asthma Medical Payment program also facilitated effective care. The macrosystem demonstrated parental cognition related to asthma treatment and caring to be deeply influenced by local customs. Thus, rather than using advanced medical treatments, parents preferred to follow traditional Chinese medicinal practices. Evaluation using the Ecological of Human Development Theory showed the subject's ecology environment relationships as based upon a foundation of family and school. Therefore, active family and school support for an asthma management plan appropriate to the subject's needs was critical. Asthma symptoms were better controlled after the child and his parents invested greater effort in mastering asthma management protocols.

A Cost-Benefit Analysis of a State-Funded Healthy Homes Program for Residents With Asthma: Findings From the New York State Healthy Neighborhoods Program.

PubMed

Gomez, Marta; Reddy, Amanda L; Dixon, Sherry L; Wilson, Jonathan; Jacobs, David E

Despite considerable evidence that the economic and other benefits of asthma home visits far exceed their cost, few health care payers reimburse or provide coverage for these services. To evaluate the cost and savings of the asthma intervention of a state-funded healthy homes program. Pre- versus postintervention comparisons of asthma outcomes for visits conducted during 2008-2012. The New York State Healthy Neighborhoods Program operates in select communities with a higher burden of housing-related illness and associated risk factors. One thousand households with 550 children and 731 adults with active asthma; 791 households with 448 children and 551 adults with asthma events in the previous year. The program provides home environmental assessments and low-cost interventions to address asthma trigger-promoting conditions and asthma self-management. Conditions are reassessed 3 to 6 months after the initial visit. Program costs and estimated benefits from changes in asthma medication use, visits to the doctor for asthma, emergency department visits, and hospitalizations over a 12-month follow-up period. For the asthma event group, the per person savings for all medical encounters and medications filled was $1083 per in-home asthma visit, and the average cost of the visit was $302, for a benefit to program cost ratio of 3.58 and net benefit of $781 per asthma visit. For the active asthma group, per person savings was $613 per asthma visit, with a benefit to program cost ratio of 2.03 and net benefit of $311. Low-intensity, home-based, environmental interventions for people with asthma decrease the cost of health care utilization. Greater reductions are realized when services are targeted toward people with more poorly controlled asthma. While low-intensity approaches may produce more modest benefits, they may also be more feasible to implement on a large scale. Health care payers, and public payers in particular, should consider expanding coverage, at least for patients with poorly controlled asthma or who may be at risk for poor asthma control, to include services that address triggers in the home environment.

The virtual asthma guideline e-learning program: learning effectiveness and user satisfaction.

PubMed

Kang, Sung-Yoon; Kim, Sae-Hoon; Kwon, Yong-Eun; Kim, Tae-Bum; Park, Hye-Kyung; Park, Heung-Woo; Chang, Yoon-Seok; Jee, Young-Koo; Moon, Hee-Bom; Min, Kyung-Up; Cho, Sang-Heon

2018-05-01

Effective educational tools are important for increasing adherence to asthma guidelines and clinical improvement of asthma patients. We developed a computer-based interactive education program for asthma guideline named the Virtual Learning Center for Asthma Management (VLCAM). We evaluated the usefulness of program in terms of its effects on user awareness of asthma guideline and level of satisfaction. Physicians-in-training at tertiary hospitals in Korea were enrolled in a cross-sectional questionnaire survey. The e-learning program on asthma guideline was conducted over a 2-week period. We investigated changes in the awareness of asthma guideline using 35-item self-administered questionnaire aiming at assessing physicians' knowledge, attitude, and practice. Satisfaction with the program was scored on 4-point Likert scales. A total of 158 physicians-in-training at six tertiary hospitals completed the survey. Compared with baseline, the overall awareness obtained from the scores of knowledge, attitude, and practice was improved significantly. Participants were satisfied with the VLCAM program in the following aspects: helpfulness, convenience, motivation, effectiveness, physicians' confidence, improvement of asthma management, and willingness to recommend. All items in user satisfaction questionnaires received high scores over 3 points. Moreover, the problem-based learning with a virtual patient received the highest user satisfaction among all parts of the program. Our computer-based e-learning program is useful for improving awareness of asthma management. It could improve adherence to asthma guidelines and enhance the quality of asthma care.

Transdisciplinary research strategies for understanding socially patterned disease: the Asthma Coalition on Community, Environment, and Social Stress (ACCESS) project as a case study

PubMed Central

Wright, Rosalind J.; Suglia, Shakira Franco; Levy, Jonathan; Fortun, Kim; Shields, Alexandra; Subramanian, SV; Wright, Robert

2009-01-01

As we have seen a global increase in asthma in the past three decades it has also become clear that it is a socially patterned disease, based on demographic and socioeconomic indicators clustered by areas of residence. This trend is not readily explained by traditional genetic paradigms or physical environmental exposures when considered alone. This has led to consideration of the interplay among physical and psychosocial environmental hazards and the molecular and genetic determinants of risk (i.e., biomedical framing) within the broader socioenvironmental context including socioeconomic position as an upstream “cause of the causes” (i.e., ecological framing). Transdisciplinary research strategies or programs that embrace this complexity through a shared conceptual framework that integrates diverse discipline-specific theories, models, measures, and analytical methods into ongoing asthma research may contribute most significantly toward furthering our understanding of socially patterned disease. This paper provides an overview of a multilevel, multimethod longitudinal study, the Asthma Coalition on Community, Environment and Social Stress (ACCESS), as a case study to exemplify both the opportunities and challenges of transdisciplinary research on urban asthma expression in the United States. PMID:18833350

Asthma Is More Severe in Older Adults

PubMed Central

Dweik, Raed A.; Comhair, Suzy A.; Bleecker, Eugene R.; Moore, Wendy C.; Peters, Stephen P.; Busse, William W.; Jarjour, Nizar N.; Calhoun, William J.; Castro, Mario; Chung, K. Fan; Fitzpatrick, Anne; Israel, Elliot; Teague, W. Gerald; Wenzel, Sally E.; Love, Thomas E.; Gaston, Benjamin M.

2015-01-01

Background Severe asthma occurs more often in older adult patients. We hypothesized that the greater risk for severe asthma in older individuals is due to aging, and is independent of asthma duration. Methods This is a cross-sectional study of prospectively collected data from adult participants (N=1130; 454 with severe asthma) enrolled from 2002 – 2011 in the Severe Asthma Research Program. Results The association between age and the probability of severe asthma, which was performed by applying a Locally Weighted Scatterplot Smoother, revealed an inflection point at age 45 for risk of severe asthma. The probability of severe asthma increased with each year of life until 45 years and thereafter increased at a much slower rate. Asthma duration also increased the probability of severe asthma but had less effect than aging. After adjustment for most comorbidities of aging and for asthma duration using logistic regression, asthmatics older than 45 maintained the greater probability of severe asthma [OR: 2.73 (95 CI: 1.96; 3.81)]. After 45, the age-related risk of severe asthma continued to increase in men, but not in women. Conclusions Overall, the impact of age and asthma duration on risk for asthma severity in men and women is greatest over times of 18-45 years of age; age has a greater effect than asthma duration on risk of severe asthma. PMID:26200463

Association between Ambient Air Pollution and Asthma Prevalence in Different Population Groups Residing in Eastern Texas, USA.

PubMed

Gorai, Amit Kr; Tchounwou, Paul B; Tuluri, Francis

2016-03-29

Air pollution has been an on-going research focus due to its detrimental impact on human health. However, its specific effects on asthma prevalence in different age groups, genders and races are not well understood. Thus, the present study was designed to examine the association between selected air pollutants and asthma prevalence in different population groups during 2010 in the eastern part of Texas, USA.The pollutants considered were particulate matter (PM2.5 with an aerodynamic diameter less than 2.5 micrometers) and surface ozone. The population groups were categorized based on age, gender, and race. County-wise asthma hospital discharge data for different age, gender, and racial groups were obtained from Texas Asthma Control Program, Office of Surveillance, Evaluation and Research, Texas Department of State Health Services. The annual means of the air pollutants were obtained from the United States Environmental Protection Agency (U.S. EPA)'s air quality system data mart program. Pearson correlation analyzes were conducted to examine the relationship between the annual mean concentrations of pollutants and asthma discharge rates (ADR) for different age groups, genders, and races. The results reveal that there is no significant association or relationship between ADR and exposure of air pollutants (PM2.5, and O₃). The study results showed a positive correlation between PM2.5 and ADR and a negative correlation between ADR and ozone in most of the cases. These correlations were not statistically significant, and can be better explained by considering the local weather conditions. The research findings facilitate identification of hotspots for controlling the most affected populations from further environmental exposure to air pollution, and for preventing or reducing the health impacts.

Association between Ambient Air Pollution and Asthma Prevalence in Different Population Groups Residing in Eastern Texas, USA

PubMed Central

Gorai, Amit Kr.; Tchounwou, Paul B.; Tuluri, Francis

2016-01-01

Air pollution has been an on-going research focus due to its detrimental impact on human health. However, its specific effects on asthma prevalence in different age groups, genders and races are not well understood. Thus, the present study was designed to examine the association between selected air pollutants and asthma prevalence in different population groups during 2010 in the eastern part of Texas, USA.The pollutants considered were particulate matter (PM2.5 with an aerodynamic diameter less than 2.5 micrometers) and surface ozone. The population groups were categorized based on age, gender, and race. County-wise asthma hospital discharge data for different age, gender, and racial groups were obtained from Texas Asthma Control Program, Office of Surveillance, Evaluation and Research, Texas Department of State Health Services. The annual means of the air pollutants were obtained from the United States Environmental Protection Agency (U.S. EPA)’s air quality system data mart program. Pearson correlation analyzes were conducted to examine the relationship between the annual mean concentrations of pollutants and asthma discharge rates (ADR) for different age groups, genders, and races. The results reveal that there is no significant association or relationship between ADR and exposure of air pollutants (PM2.5, and O3). The study results showed a positive correlation between PM2.5 and ADR and a negative correlation between ADR and ozone in most of the cases. These correlations were not statistically significant, and can be better explained by considering the local weather conditions. The research findings facilitate identification of hotspots for controlling the most affected populations from further environmental exposure to air pollution, and for preventing or reducing the health impacts. PMID:27043587

The Breathmobile Program: structure, implementation, and evolution of a large-scale, urban, pediatric asthma disease management program.

PubMed

Jones, Craig A; Clement, Loran T; Hanley-Lopez, Jean; Morphew, Tricia; Kwong, Kenny Yat Choi; Lifson, Francene; Opas, Lawrence; Guterman, Jeffrey J

2005-08-01

Despite more than a decade of education and research-oriented intervention programs, inner city children with asthma continue to engage in episodic "rescue" patterns of healthcare and experience a disproportionate level of morbidity. The aim of this study was to establish and evaluate a sustainable community-wide pediatric asthma disease management program designed to shift inner city children in Los Angeles from acute episodic care to regular preventive care in accordance with national standards. In 1995 the Southern California Chapter of the Asthma and Allergy Foundation of America (AAFA), the Los Angeles County Department of Health Services (LAC DHS), and the Los Angeles Unified School District (LAUSD) established an agreement to initiate and sustain the Breathmobile Program. This program includes automated case identification, mobile school-based clinics, and highly structured clinical encounters supported by an advanced information technology solution. Interdisciplinary teams of asthma care specialists provide regular and ongoing care to children at school and county clinic sites over a wide geographic area of urban Los Angeles. Each team operates in a specially equipped mobile clinic (Breathmobile), efficiently moving a structured healthcare process to school and county clinic sites with large numbers of children. Demographic, clinical, and participation data is tracked carefully in an electronic medical record system. Program operations, clinical oversight, and patient tracking are centralized at a care coordination center. Clinical operations and methods have been replicated in fixed specialty clinic sites at the Los Angeles County + University of Southern California Medical Center. Clinical and process measures are regularly evaluated to assure quality, plan iterative improvement, and support evidence-based care. Four Breathmobiles deliver ongoing care at more than 90 school sites. The program has engaged over five thousand patients and their families in a continuity care model that has demonstrated efficacy over usual episodic care. More than 90% of patients in all asthma severity categories achieved clinical control of asthma with significant reductions in inpatient (IP) and emergency department (ED) use. On February 14, 2002, the program became the first program in the United States to receive the award of disease-specific care certification by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO). Proper design and resource allocation can sustain a school-based community-wide pediatric asthma disease management program and shift a population of inner city children from acute episodic care to routine preventive care in accordance with national standards. An evidence-based approach to evaluating and maintaining quality, coupled with stratified care delivery, can assure the efficient use of safety net healthcare resources.

Using a knowledge translation framework to implement asthma clinical practice guidelines in primary care.

PubMed

Licskai, Christopher; Sands, Todd; Ong, Michael; Paolatto, Lisa; Nicoletti, Ivan

2012-10-01

Quality problem International guidelines establish evidence-based standards for asthma care; however, recommendations are often not implemented and many patients do not meet control targets. Initial assessment Regional pilot data demonstrated a knowledge-to-practice gap. Choice of solutions We engineered health system change in a multi-step approach described by the Canadian Institutes of Health Research knowledge translation framework. Implementation Knowledge translation occurred at multiple levels: patient, practice and local health system. A regional administrative infrastructure and inter-disciplinary care teams were developed. The key project deliverable was a guideline-based interdisciplinary asthma management program. Six community organizations, 33 primary care physicians and 519 patients participated. The program operating cost was $290/patient. Evaluation Six guideline-based care elements were implemented, including spirometry measurement, asthma controller therapy, a written self-management action plan and general asthma education, including the inhaler device technique, role of medications and environmental control strategies in 93, 95, 86, 100, 97 and 87% of patients, respectively. Of the total patients 66% were adults, 61% were female, the mean age was 35.7 (SD = ± 24.2) years. At baseline 42% had two or more symptoms beyond acceptable limits vs. 17% (P< 0.001) post-intervention; 71% reported urgent/emergent healthcare visits at baseline (2.94 visits/year) vs. 45% (1.45 visits/year) (P< 0.001); 39% reported absenteeism (5.0 days/year) vs. 19% (3.0 days/year) (P< 0.001). The mean follow-up interval was 22 (SD = ± 7) months. Lessons learned A knowledge-translation framework can guide multi-level organizational change, facilitate asthma guideline implementation, and improve health outcomes in community primary care practices. Program costs are similar to those of diabetes programs. Program savings offset costs in a ratio of 2.1:1.

Using a knowledge translation framework to implement asthma clinical practice guidelines in primary care

PubMed Central

Licskai, Christopher; Sands, Todd; Ong, Michael; Paolatto, Lisa; Nicoletti, Ivan

2012-01-01

Quality problem International guidelines establish evidence-based standards for asthma care; however, recommendations are often not implemented and many patients do not meet control targets. Initial assessment Regional pilot data demonstrated a knowledge-to-practice gap. Choice of solutions We engineered health system change in a multi-step approach described by the Canadian Institutes of Health Research knowledge translation framework. Implementation Knowledge translation occurred at multiple levels: patient, practice and local health system. A regional administrative infrastructure and inter-disciplinary care teams were developed. The key project deliverable was a guideline-based interdisciplinary asthma management program. Six community organizations, 33 primary care physicians and 519 patients participated. The program operating cost was $290/patient. Evaluation Six guideline-based care elements were implemented, including spirometry measurement, asthma controller therapy, a written self-management action plan and general asthma education, including the inhaler device technique, role of medications and environmental control strategies in 93, 95, 86, 100, 97 and 87% of patients, respectively. Of the total patients 66% were adults, 61% were female, the mean age was 35.7 (SD = ±24.2) years. At baseline 42% had two or more symptoms beyond acceptable limits vs. 17% (P< 0.001) post-intervention; 71% reported urgent/emergent healthcare visits at baseline (2.94 visits/year) vs. 45% (1.45 visits/year) (P< 0.001); 39% reported absenteeism (5.0 days/year) vs. 19% (3.0 days/year) (P< 0.001). The mean follow-up interval was 22 (SD = ±7) months. Lessons learned A knowledge-translation framework can guide multi-level organizational change, facilitate asthma guideline implementation, and improve health outcomes in community primary care practices. Program costs are similar to those of diabetes programs. Program savings offset costs in a ratio of 2.1:1 PMID:22893665

Adherence to National Asthma Education and Prevention Program's "How Asthma-Friendly Is Your School?" Recommendations

ERIC Educational Resources Information Center

Jones, Sherry Everett; Wheeler, Lani S.; Smith, Alisa M.; McManus, Tim

2009-01-01

School health policies and programs provide the framework for a safe and supportive environment for students with asthma. School Health Policies and Programs Study 2006 data were examined to assess whether schools nationwide have policies and programs consistent with the "How Asthma-Friendly Is Your School?" checklist from the National Asthma…

Efficacy of the I Can Control Asthma and Nutrition Now (ICAN) Pilot Program on Health Outcomes in High School Students with Asthma

ERIC Educational Resources Information Center

Kouba, Joanne; Velsor-Friedrich, Barbarba; Militello, Lisa; Harrison, Patrick R.; Becklenberg, Amy; White, Barb; Surya, Shruti; Ahmed, Avais

2013-01-01

Asthma is the most prevalent chronic illness in childhood affecting 7 million youth. Many youth with asthma face another risk factor in obesity. Obesity, in turn, increases disorders such as asthma. Studies have recommended that asthma programs also address weight management in youth. Taking this into consideration, the I Can Control Asthma and…

Pulmonary rehabilitation improves exercise capacity and dyspnea in air pollution-related respiratory disease.

PubMed

Miyamoto, Naomi; Senjyu, Hideaki; Tanaka, Takako; Asai, Masaharu; Yanagita, Yorihide; Yano, Yudai; Nishinakagawa, Tsuyoshi; Kotaki, Kenji; Kitagawa, Chika; Rikitomi, Naoto; Kozu, Ryo; Honda, Sumihisa

2014-01-01

Air pollution in Japan caused respiratory disease, such as chronic bronchitis and asthma, in many individuals in the 1960s. Although air pollution has decreased, many victims of air pollution-related respiratory disease are limited in their activities of daily living because of respiratory symptoms. The purpose of this study was to evaluate the efficacy of pulmonary rehabilitation in victims of air pollution-related chronic bronchitis or asthma. Subjects were enrolled in a 12-week (2-week inpatient followed by 10-week outpatient) pulmonary rehabilitation program. The program comprised conditioning, strength training, endurance training, and patient education. We assessed the Modified Medical Research Council (MMRC) dyspnea grade, pulmonary function, peripheral muscle force, incremental shuttle walk distance (ISWD), and physical activity at baseline and immediately after the program. Twenty-nine subjects (mean age 74.2 ± 10.1 years, 11 males) completed the program, including 11 subjects with COPD and 18 subjects with asthma. Following rehabilitation, the participants (n = 29) showed significant improvements in MMRC dyspnea grade, vital capacity % predicted, quadriceps force and ISWD (all P < 0.05). Sub-group analyses revealed that all these variables were significantly improved in subjects with asthma. In contrast, subjects with COPD showed significant improvements only in quadriceps force and ISWD (both P < 0.05). Thus, pulmonary rehabilitation is an effective method of improving exercise capacity and dyspnea in officially acknowledged victims of air pollution-related asthma. In conclusion, we recommend that patients with chronic bronchitis or asthma, resulting from exposure to air pollution, are referred for pulmonary rehabilitation.

An Electronic Asthma Self-Management Intervention for Young African American Adults.

PubMed

Speck, Aimee L; Hess, Michael; Baptist, Alan P

2016-01-01

Health disparities are seen in many chronic conditions including asthma. Young African American adults represent a population at high risk for poor asthma outcomes due to both their minority status and the difficult transition from adolescence to adulthood. Recruitment and retention has been challenging in this demographic stratum, and traditional asthma education is often not feasible. The objective of this study was to develop and assess the feasibility of an electronic asthma self-management program for young African American adults. A total of 44 African American adults (age 18-30 years) with uncontrolled persistent asthma were enrolled in an asthma self-management program. The 6-week Breathe Michigan program (predicated on the social cognitive theory) was tailored specifically to the concerns and preferences of young African American adults. The entire program was completed electronically, without any specialized human support. At 2 weeks and 3 months after program completion, participants were contacted for follow-up. A total of 89% of enrolled subjects completed the 6-week intervention, and 77% were available for evaluation at 3 months. All subjects completing the 2-week postprogram survey reported that the program was helpful, and 97% would recommend it to others. Asthma control as measured by the Asthma Control Test improved from 16.1 to 19.3 (P < .01), and asthma quality of life as measured by the Mini Asthma Quality of Life Questionnaire improved from 4.0 to 5.1 (P < .01). The Breathe Michigan program is feasible for recruitment and retention, and demonstrated an improvement in asthma control and quality of life for young African American adults. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Patient- and Family-Centered Care as an approach to reducing disparities in asthma outcomes in urban African American children: A review of the literature.

PubMed

Harper, Felicity W K; Eggly, Susan; Crider, Beverly; Kobayashi, Hitomi; Kathleen, R N; Meert, L; Ball, Allison; Penner, Louis A; Gray, Herman; Albrecht, Terrance L

2015-06-01

We thank Cathy Eames (Director, Library Services, Detroit Medical Center) for valuable input and assistance with the search strategy. Funding for this research was supported by a grant from Children's Hospital of Michigan Research Foundation (Principal Investigator: Terrance L. Albrecht, Ph.D.). Patient- and family-centered care (PFCC) has the potential to address disparities in access and quality of healthcare for African American pediatric asthma patients by accommodating and responding to the individual needs of patients and families. To identify and evaluate research on the impact of family-provider interventions that reflect elements of PFCC on reducing disparities in the provision, access, quality, and use of healthcare services for African American pediatric asthma patients. Electronic searches were conducted using PubMed, CINAHL, and Psyclnfo databases. Inclusion criteria were peer-reviewed, English-language articles on family-provider interventions that (a) reflected one or more elements of PFCC and (b) addressed healthcare disparities in urban African American pediatric asthma patients (≤18years). Thirteen interventions or programs were identified and reviewed. Designs included randomized clinical trials, controlled clinical trials, pre- and post-interventions, and program evaluations. Few interventions were identified as explicitly providing PFCC in a pediatric asthma context, possibly because of a lack of consensus on what constitutes PFCC in practice. Some studies have demonstrated that PFCC improves satisfaction and communication during clinical interactions. More empirical research is needed to understand whether PFCC interventions reduce care disparities and improve the provision, access, and quality of asthma healthcare for urban African American children. PubMed, CINAHL, and Psyclnfo AA-African American: CCT-Controlled clinical trial; ED-Emergency Department; ETS-Environmental tobacco smoke; FCC- Family Centered Care; PFCC-Patient and Family Centered Care; RCT- Randomized, controlled trial. © 2015 National Medical Association. Published by Elsevier Inc. All rights reserved.

AsthmaWise - a field of dreams? The results of an online education program targeting older adults with asthma.

PubMed

Burns, Pippa; Jones, Sandra C; Iverson, Don; Caputi, Peter

2013-09-01

The aim of this study was to establish the feasibility and acceptability of an online asthma self-management program developed for older Australians with asthma. AsthmaWise, an internet education self-management program, was piloted for a 3-month period at the beginning of 2012. Participants were recruited using both online and offline strategies and were required to complete surveys, both pre- and post-intervention, in a repeated measures design. Matched data were collected from 51 participants; the results showed AsthmaWise to be a feasible and acceptable method of delivering asthma education to the target population. Self-reported measures showed an increase in participants' asthma knowledge, asthma control and quality of life. Results from the Perceived Health Web Site Usability Questionnaire (PHWSUQ) showed improvements between usability testing and implementation. The need for asthma self-management education will continue to increase as the population ages and a greater number of older adults are living with asthma. This small pilot study indicates that an online asthma self-management education program can result in improved outcome measures in a target group not normally considered technologically literate.

Comparative Effectiveness on Cognitive Asthma Outcomes of the SHARP Academic Asthma Health Education and Counseling Program and a Non-Academic Program

PubMed Central

Kintner, Eileen; Cook, Gwendolyn; Marti, C. Nathan; Stoddard, Debbie; Gomes, Melissa; Harmon, Phyllis; Van Egeren, Laurie A.

2018-01-01

Asthma morbidity and mortality is higher among older school-age children and early adolescents than other age groups across the lifespan. NIH recommended expanding asthma education to schools and community settings to meet cognitive outcomes that have an impact on morbidity and mortality. Guided by the acceptance of asthma model, an evidence-guided, comprehensive school-based academic health education and counseling program, Staying Healthy—Asthma Responsible & Prepared™ (SHARP), was developed. The program complements existing school curricula by integrating biology, psychology, and sociology content with related spelling, math, and reading and writing assignments. Feasibility, benefits, and efficacy have been established. We compared the effectiveness of SHARP to a non-academic program, Open Airways for Schools, in improving asthma knowledge and reasoning about symptom management. A two-group, cluster-randomized, single-blinded design was used with a sample of 205 students in grades 4–5 with asthma and their caregivers. Schools were matched prior to randomization. The unit of analysis was the student. Certified elementary school teachers delivered the programs during instructional time. Data were collected from student/caregiver dyads at baseline and at 1, 12, and 24 months after the intervention. In multilevel modeling, students enrolled in the academic SHARP program demonstrated significant (p<.001) improvement in asthma knowledge and reasoning over students enrolled in the non-academic program. Knowledge advantages were retained at 24 months. Findings support delivery in schools of the SHARP academic health education program for students with asthma. PMID:26296595

Comparative Effectiveness on Cognitive Asthma Outcomes of the SHARP Academic Asthma Health Education and Counseling Program and a Non-Academic Program.

PubMed

Kintner, Eileen; Cook, Gwendolyn; Marti, C Nathan; Stoddard, Debbie; Gomes, Melissa; Harmon, Phyllis; Van Egeren, Laurie A

2015-12-01

Asthma morbidity and mortality is higher among older school-age children and early adolescents than other age groups across the lifespan. NIH recommended expanding asthma education to schools and community settings to meet cognitive outcomes that have an impact on morbidity and mortality. Guided by the acceptance of asthma model, an evidence-guided, comprehensive school-based academic health education and counseling program, Staying Healthy-Asthma Responsible & Prepared™ (SHARP), was developed. The program complements existing school curricula by integrating biology, psychology, and sociology content with related spelling, math, and reading and writing assignments. Feasibility, benefits, and efficacy have been established. We compared the effectiveness of SHARP to a non-academic program, Open Airways for Schools, in improving asthma knowledge and reasoning about symptom management. A two-group, cluster-randomized, single-blinded design was used with a sample of 205 students in grades 4-5 with asthma and their caregivers. Schools were matched prior to randomization. The unit of analysis was the student. Certified elementary school teachers delivered the programs during instructional time. Data were collected from student/caregiver dyads at baseline and at 1, 12, and 24 months after the intervention. In multilevel modeling, students enrolled in the academic SHARP program demonstrated significant (p< .001) improvement in asthma knowledge and reasoning over students enrolled in the non-academic program. Knowledge advantages were retained at 24 months. Findings support delivery in schools of the SHARP academic health education program for students with asthma. © 2015 Wiley Periodicals, Inc.

Engaging parents of children with and without asthma in smoking-specific parenting: results from a 3-year Randomized Controlled Trial evaluation.

PubMed

Ringlever, Linda; Hiemstra, Marieke; C M E Engels, Rutger; C P van Schayck, Onno; Otten, Roy

2016-12-01

The present study evaluated long-term effects of a home-based smoking prevention program targeting smoking-specific parenting in families with children with and without asthma. A total of 1398 non-smoking children (mean age 10.1) participated, of which 197 (14.1%) were diagnosed with asthma. Families were blinded to group assignment. The intervention group (n = 684) received booklets with assignments that actively encouraged parents to engage in smoking-specific parenting strategies. Control families (n = 714) received booklets containing basic information about youth smoking. Latent growth curve modeling was used to calculate intercepts and slopes to examine whether there was change in the different parenting aspects over the study period. Regression analyses were used to examine whether a possible change was different for intervention and control condition families with and without a child with asthma. For those smoking-specific parenting aspects that changed over time, families in the intervention and control condition increased similarly. Families with a child with asthma did not engage in parenting at higher levels due to the intervention program than parents of non-asthmatic children. This prevention program did not affect smoking-specific parenting in the Netherlands. Future prevention research could focus on other risk factors for smoking initiation among adolescents with asthma. Netherlands Trial Register NTR1465. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

A home visiting asthma education program: challenges to program implementation.

PubMed

Brown, Josephine V; Demi, Alice S; Celano, Marianne P; Bakeman, Roger; Kobrynski, Lisa; Wilson, Sandra R

2005-02-01

This study describes the implementation of a nurse home visiting asthma education program for low-income African American families of young children with asthma. Of 55 families, 71% completed the program consisting of eight lessons. The achievement of learning objectives was predicted by caregiver factors, such as education, presence of father or surrogate father in the household, and safety of the neighborhood, but not by child factors, such as age or severity of asthma as implied by the prescribed asthma medication regimen. Incompatibility between the scheduling needs of the families and the nurse home visitors was a major obstacle in delivering the program on time, despite the flexibility of the nurse home visitors. The authors suggest that future home-based asthma education programs contain a more limited number of home visits but add telephone follow-ups and address the broader needs of low-income families that most likely function as barriers to program success.

The awesome Asthma School Days Program: educating children, inspiring a community.

PubMed

Meurer, J R; McKenzie, S; Mischler, E; Subichin, S; Malloy, M; George, V

1999-02-01

Program planners developed an educational program to improve the health of children with asthma in grades three to five in Milwaukee (Wis.) Public Schools. During 1997-1998, 1,400 students from 74 elementary schools participated in the Awesome Asthma School Days education program. In a cross-sectional survey, about 40% of children reported play interrupted and sleep disturbed by asthma, more than 50% of children reported exposure to smoke in their home, most children lacked asthma self-care tools, and most children with persistent symptoms did not use an anti-inflammatory inhaler. The educational program improved students' expectations about normal play and sleep and improved their understanding of asthma. Leaders in Milwaukee used the survey results to develop a community action plan. The educational program, surveys, community partnerships, and strategic plans can be replicated in other schools.

Adaptation of an asthma management program to a small clinic.

PubMed

Kwong, Kenny Yat-Choi; Redjal, Nasser; Scott, Lyne; Li, Marilyn; Thobani, Salima; Yang, Brian

2017-07-01

Asthma management programs, such as the Breathmobile program, have been extremely effective in reducing asthma morbidity and increasing disease control; however, their high start-up costs may preclude their implementation in smaller health systems. In this study, we extended validated asthma disease management principles from the Breathmobile program to a smaller clinic system utilizing existing resources and compared clinical outcomes. Cox-regression analyses were conducted to determine the cumulative probability that a new patient entering the program would achieve improved clinical control of asthma with each subsequent visit to the program. A weekly asthma disease management clinic was initiated in an existing multi-specialty pediatric clinic in collaboration with the Breathmobile program. Existing nursing staff was utilized in conjunction with an asthma specialist provider. Patients were referred from a regional healthcare maintenance organization and patients were evaluated and treated every 2 months. Reduction in emergency department (ED) visits and hospitalizations, and improvements in asthma control were assessed at the end of 1 year. A total of 116 patients were enrolled over a period of 1 year. Mean patient age was 6.4 years at the time of their first visit. Patient ethnicity was self-described predominantly as Hispanic or African American. Initial asthma severity for most patients, classified in accordance with national guidelines, was "moderate persistent." After 1 year of enrollment, there was a 69% and 92% reduction in ED/urgent care visits and hospitalizations, respectively, compared with the year before enrollment. Up to 70% of patients achieved asthma control by the third visit. Thirty-six different patients were seen during 1 year for a total of $15,938.70 in contracted reimbursements. A large-scale successful asthma management program can be adapted to a stationary clinic system and achieve comparable results.

Asthma Management Practices and Education Needs of Head Start Directors and Staff.

ERIC Educational Resources Information Center

Huss, Karen; Winkelstein, Marilyn; Calabrese, Barbara; Butz, Arlene; Reshef, Shoshana; Rand, Cynthia; Gilpin, Adele

2002-01-01

Surveyed Baltimore Head Start directors and staff participating in an asthma education intervention at 15 Head Start programs to determine their asthma management practices and education needs. Results revealed discrepancies between staff and directors regarding location of asthma medications and presence of asthma action plans in programs. Both…

School-based asthma disease management.

PubMed

Tinkelman, David; Schwartz, Abby

2004-06-01

Asthma is the most common chronic childhood illness and the leading cause of missed school days. School is a potential location for establishing an asthma education program for children and their parents/caregivers designed to improve disease management. To determine whether a comprehensive, school-based asthma management program, in addition to a conventional disease management program, can reduce measures of asthma control, student absenteeism, and caregiver lost workdays. School nurses recruited parents/caregivers of students with asthma from three urban elementary and middle schools. Children were identified as having asthma by a previous diagnosis from their personal physician. Parents were invited to attend educational sessions about the program. Students received peak flow meters and training in their use and had access to an interactive asthma diary to record symptoms, peak flow, and medicine usage. They received monthly asthma education at school and had access to an online asthma education program and additional handouts. Parents received several educational calls regarding asthma and had a 24-hour, 7-days-a-week emergency number to call if problems arose. At 6 months, missed school days and unscheduled doctor visits were reduced by two thirds (n = 41; p< 0.01 for each). Caregivers' perception of children's activity level increased by 11% (n = 26; p = 0.037). Daytime and nighttime frequency of symptoms dropped by 62% and 34%, respectively (n = 32; p < 0.007 and p<0.03 for each). These trends continued at 12 months, although only reduction in frequency of symptoms attained statistical significance. A comprehensive, school-based asthma management program can successfully improve asthma control and reduce absenteeism in elementary and middle school students and caregiver lost workdays.

Urban-Rural Differences in School Nurses' Asthma Training Needs and Access to Asthma Resources.

PubMed

Carpenter, Delesha M; Estrada, Robin Dawson; Roberts, Courtney A; Elio, Alice; Prendergast, Melissa; Durbin, Kathy; Jones, Graceann Clyburn; North, Steve

Few studies have examined school nurses preferences' for asthma training. Our purpose was to: 1) assess school nurses' perceived asthma training needs, 2) describe nurses' access to asthma educational resources, and 3) identify urban-rural differences in training needs and access to resources in southern states. A convenience sample of school nurses (n=162) from seven counties (two urban and five rural) in North Carolina and South Carolina completed an online, anonymous survey. Chi-square tests were used to examine urban-rural differences. Although most nurses (64%) had received asthma training within the last five years, urban nurses were more likely to have had asthma training than rural nurses (χ 2 =10.84, p=0.001). A majority of nurses (87%) indicated they would like to receive additional asthma training. Approximately half (45%) of nurses reported access to age-appropriate asthma education materials, but only 16% reported that their schools implemented asthma education programs. Urban nurses were more likely than rural nurses to have access to asthma education programs (χ 2 =4.10, p=0.04) and age-appropriate asthma education materials (χ 2 =8.86, p=0.003). Few schools are implementing asthma education programs. Rural nurses may be disadvantaged in terms of receiving asthma training and having access to asthma education programs and materials. Schools are an ideal setting for delivering age-appropriate asthma education. By providing school nurses with access to age-appropriate asthma education resources and additional asthma training, we can help them overcome several of the barriers that impede their ability to deliver asthma care to their students. Copyright © 2017 Elsevier Inc. All rights reserved.

Evaluation of a standardized patient education program for inpatient asthma rehabilitation: Impact on patient-reported health outcomes up to one year.

PubMed

Bäuerle, Kathrin; Feicke, Janine; Scherer, Wolfgang; Spörhase, Ulrike; Bitzer, Eva-Maria

2017-05-01

To modify and evaluate a patient education program for adult asthma patients in consideration of quality criteria for teaching. This was a prospective single-center controlled trial in an inpatient rehabilitation center. The control group (n=215) received the usual lecture-based education program, and the intervention group (n=209) the modified patient education program. Data were assessed at admission, discharge, 6 and 12 months post discharge. The primary outcome was asthma control, the secondary outcomes were asthma knowledge, quality of life, and program acceptance. Analysis of change was performed by ANCOVA for each follow-up, adjusting for baseline values. Statistically significant increases in all health outcomes and in asthma control were maintained in both groups at 12 months: CG: +1.9 (95%-CI 1.3-2.6) IG: +1.6 (95%-CI 0.8-2.3). We observed no significant differences between the programs for asthma control and quality of life. Regarding practical asthma knowledge, after 12 months, a group*time interaction emerged with a small effect size (P=0.06, η2=0.01). The modified program was not superior to traditional patient education concerning asthma control. It permanently increased self-management knowledge. Structured and behavioral patient education fosters patient's disease management ability. Possible ways of improving asthma control need to be explored. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Characteristics of successful asthma programs.

PubMed

Clark, Noreen; Lachance, Laurie; Milanovich, Amy Friedman; Stoll, Shelley; Awad, Daniel F

2009-01-01

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

Effectiveness of a School-based Academic Asthma Health Education and Counseling Program on Fostering Acceptance of Asthma in Older School-age Students with Asthma

PubMed Central

Kintner, Eileen K.; Cook, Gwendolyn; Marti, C. Nathan; Gomes, Melissa; Meeder, Linda; Van Egeren, Laurie A.

2014-01-01

Purpose The purpose was to evaluate the effectiveness of the academic asthma education and counseling SHARP program on fostering psychosocial acceptance of asthma. Design and Methods This was a phase III, two-group, cluster randomized, single-blinded, longitudinal study. Students from grades 4 and 5 (N = 205) with asthma and their caregivers completed surveys at pre-intervention and at 1, 12, and 24 months post-intervention. Analysis involved multilevel modeling. Results All students demonstrated significant improvement in aspects of acceptance; students in SHARP demonstrated significant improvement in openness to sharing and connectedness with teachers over students in the control condition. Practice Implications The SHARP program offers a well-tested, effective program for psychosocial acceptance of asthma, which is welcomed by schools. PMID:25443593

Evaluation of a prototype interactive consent program for pediatric clinical trials: a pilot study

PubMed Central

Voepel-Lewis, Terri; McGonegal, Maureen; Levine, Robert

2011-01-01

Standard written methods of presenting research information may be difficult for many parents and children to understand. This pilot study was designed to examine the use of a novel prototype interactive consent program for describing a hypothetical pediatric asthma trial to parents and children. Parents and children were interviewed to examine their baseline understanding of key elements of a clinical trial, eg, randomization, placebo, and blinding. Subjects then reviewed age-appropriate versions of an interactive computer program describing an asthma trial, and their understanding of key research concepts was again tested along with their understanding of the details of the trial. Parents and children also completed surveys to examine their perceptions and satisfaction with the program. Both parents and children demonstrated improved understanding of key research concepts following administration of the consent program. For example, the percentage of parents and children who could correctly define the terms clinical trials and placebo improved from 60% to 80%, and 80% to 100% among parents and 25% to 50% and 0% to 50% among children, respectively, following review of the interactive programs. Parents and children's overall understanding of the details of the asthma trial were 14.2±0.84 and 9.25±4.9 (0–15 scale, where 15 is complete understanding), respectively. Results also suggest that the interactive programs were easy to use and facilitated understanding of the clinical trial among parents and children. Interactive media may offer an effective means of presenting understandable information to parents and children regarding participation in clinical trials. Further work to examine this novel approach appears warranted. PMID:21803924

The effect of asthma education program on knowledge of school teachers: a randomized controlled trial.

PubMed

Kawafha, Mariam M; Tawalbeh, Loai Issa

2015-04-01

The purpose of this study was to examine the effect of an asthma education program on schoolteachers' knowledge. Pre-test-post-test experimental randomized controlled design was used. A multistage-cluster sampling technique was used to randomly select governorate, primary schools, and schoolteachers. Schoolteachers were randomly assigned either to the experimental group (n = 36) and attended three educational sessions or to the control group (n = 38) who did not receive any intervention. Knowledge about asthma was measured using the Asthma General Knowledge Questionnaire for Adults (AGKQA). The results indicated that teachers in the experimental group showed significantly (p < .001) higher knowledge of asthma in the first post-test and the second post-test compared with those in the control group. Implementing asthma education enhanced schoolteachers' knowledge of asthma. The asthma education program should target schoolteachers to improve knowledge about asthma. © The Author(s) 2014.

Home-based asthma education of young low-income children and their families.

PubMed

Brown, Josephine V; Bakeman, Roger; Celano, Marianne P; Demi, Alice S; Kobrynski, Lisa; Wilson, Sandra R

2002-12-01

To conduct a controlled trial of a home-based education program for low-income caregivers of young children with asthma. Participants were randomized to treatment-eight weekly asthma education sessions adapted from the Wee Wheezers program (n = 49)-or usual care (n = 46). Baseline and 3- and 12-month follow-up data were gathered from caregivers and from children's medical records. Treatment was associated with less bother from asthma symptoms, more symptom-free days, and better caregiver quality of life at follow-up for children 1-3, but not those 4-6, years of age. Treatment and control groups did not differ in caregiver asthma management behavior or children's acute care utilization. This home-based asthma education program was most effective with younger children; perhaps their caregivers were more motivated to learn about asthma management. Targeting psychosocial factors associated with asthma morbidity might also enhance the efficacy of asthma education for these families.

Follow-up of an elementary school intervention for asthma management: do gains last into middle school?

PubMed

Greenberg, Cindy; Luna, Pamela; Simmons, Gretchen; Huhman, Marian; Merkle, Sarah; Robin, Leah; Keener, Dana

2010-06-01

Albuquerque Public Schools (APS), in collaboration with the Centers for Disease Control and Prevention, conducted an evaluation to examine whether students who were exposed to the APS asthma program in elementary school retained benefits into middle school. APS middle school students who participated in the APS asthma program in elementary school, including the Open Airways for Schools (OAS) education curriculum, responded to a follow-up questionnaire (N = 121) and participated in student focus groups (N = 40). Asthma management self-efficacy scores from the follow-up questionnaire were compared to scores obtained before and after the OAS education component. Additional items assessed students' asthma symptoms, management skills, avoidance of asthma triggers, and school impact. Although asthma management self-efficacy scores declined in middle school among students exposed to the asthma program in elementary school, they remained significantly higher than scores obtained during elementary school prior to the OAS intervention. The results indicate that although students benefited from the asthma program delivered in elementary school, they need booster sessions and continued school support in middle school.

Health literacy and asthma.

PubMed

Rosas-Salazar, Christian; Apter, Andrea J; Canino, Glorisa; Celedón, Juan C

2012-04-01

The report "Healthy people" from the US Department of Health and Human Services defines health literacy (HL) as follows: "The degree to which individuals have the capacity to obtain, process, and understand basic health information and services needed to make appropriate health decisions." The same report identifies asthma as a public health problem of high priority. Unfortunately, impaired HL is prevalent in our society, and patients with low HL and asthma face multiple challenges as they attempt to manage their disease. Indeed, the National Asthma Education and Prevention Program's current guidelines require patients to have considerable HL and self-management skills. Numerous studies have linked inadequate literacy with poor health outcomes. Unlike many sociodemographic variables, HL can potentially be addressed in the health care setting. The purpose of this review is to raise awareness of the problem, summarize the current evidence linking HL and asthma, and offer strategies to strengthen the communication between patients and health care providers to decrease asthma health disparities. In addition, we discuss potential future directions for research in this field. Copyright © 2012 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

A Home Visiting Asthma Education Program: Challenges to Program Implementation

ERIC Educational Resources Information Center

Brown, Josephine V.; Demi, Alice S.; Celano, Marianne P.; Bakeman, Roger; Kobrynski, Lisa; Wilson, Sandra R.

2005-01-01

This study describes the implementation of a nurse home visiting asthma education program for low-income African American families of young children with asthma. Of 55 families, 71% completed the program consisting of eight lessons. The achievement of learning objectives was predicted by caregiver factors, such as education, presence of father or…

Impact of a Computer-assisted Education Program on Factors Related to Asthma Self-management Behavior

PubMed Central

Shegog, Ross; Bartholomew, L. Kay; Parcel, Guy S.; Sockrider, Marianna M.; Mâsse, Louise; Abramson, Stuart L.

2001-01-01

Objective: To evaluate Watch, Discover, Think and Act (WDTA), a theory-based application of CD-ROM educational technology for pediatric asthma self-management education. Design: A prospective pretest posttest randomized intervention trial was used to assess the motivational appeal of the computer-assisted instructional program and evaluate the impact of the program in eliciting change in knowledge, self-efficacy, and attributions of children with asthma. Subjects were recruited from large urban asthma clinics, community clinics, and schools. Seventy-six children 9 to 13 years old were recruited for the evaluation. Results: Repeated-measures analysis of covariance showed that knowledge scores increased significantly for both groups, but no between-group differences were found (P = 0.55); children using the program scored significantly higher (P < 0.01) on questions about steps of self-regulation, prevention strategies, and treatment strategies. These children also demonstrated greater selfefficacy (P < 0.05) and more efficacy building attribution classification of asthma self-management behaviors (P < 0.05) than those children who did not use the program. Conclusion: The WDTA is an intrinsically motivating educational program that has the ability to effect determinants of asthma self-management behavior in 9- to 13-year-old children with asthma. This, coupled with its reported effectiveness in enhancing patient outcomes in clinical settings, indicates that this program has application in pediatric asthma education. PMID:11141512

TSLP polymorphisms are associated with asthma in a sex-specific fashion.

PubMed

Hunninghake, G M; Soto-Quirós, M E; Avila, L; Kim, H P; Lasky-Su, J; Rafaels, N; Ruczinski, I; Beaty, T H; Mathias, R A; Barnes, K C; Wilk, J B; O'Connor, G T; Gauderman, W James; Vora, H; Baurley, J W; Gilliland, F; Liang, C; Sylvia, J S; Klanderman, B J; Sharma, S S; Himes, B E; Bossley, C J; Israel, E; Raby, B A; Bush, A; Choi, A M; Weiss, S T; Celedón, J C

2010-12-01

Single nucleotide polymorphisms (SNPs) in thymic stromal lymphopoietin (TSLP) have been associated with IgE (in girls) and asthma (in general). We sought to determine whether TSLP SNPs are associated with asthma in a sex-specific fashion. We conducted regular and sex-stratified analyses of association between SNPs in TSLP and asthma in families of children with asthma in Costa Rica. Significant findings were replicated in whites and African-American participants in the Childhood Asthma Management Program, in African-Americans in the Genomic Research on Asthma in the African Diaspora study, in whites and Hispanics in the Children's Health Study, and in whites in the Framingham Heart Study (FHS). Two SNPs in TSLP (rs1837253 and rs2289276) were significantly associated with a reduced risk of asthma in combined analyses of all cohorts (P values of 2 × 10(-5) and 1 × 10(-5) , respectively). In a sex-stratified analysis, the T allele of rs1837253 was significantly associated with a reduced risk of asthma in males only (P = 3 × 10(-6) ). Alternately, the T allele of rs2289276 was significantly associated with a reduced risk of asthma in females only (P = 2 × 10(-4) ). Findings for rs2289276 were consistent in all cohorts except the FHS. TSLP variants are associated with asthma in a sex-specific fashion. © 2010 John Wiley & Sons A/S.

Role of Adult Asthma Education in Improving Asthma Control and Reducing Emergency Room Utilization and Hospital Admissions in an Inner City Hospital

PubMed Central

Mishra, Rashmi; Venkatram, Sindhaghatta; George, Teresa; Luo, Kristina; Diaz-Fuentes, Gilda

2017-01-01

Objective. Asthma education programs have been shown to decrease healthcare utilization and improve disease control and management. The purpose of our study was to evaluate the impact of an outpatient adult asthma education program in an inner city hospital caring for patients with low socioeconomic and educational status. Methods. An asthma education program was implemented in September 2014. Patients who received education from September 2014 to July 2015 were evaluated. Outcomes were compared for the same group of patients before and after education. Primary outcomes were emergency room (ER) visits and hospital admissions. Secondary outcomes were change in Asthma Control Test (ACT) score and number of pulmonary clinic visits. Results. Asthma education significantly decreased number of patients requiring ER visits and hospital admissions (p = 0.0005 and p = 0.0015, resp.). Asthma control as per ACT score ≥ 20 improved with education (p = 0.0001) with an increase in clinic visits (p = 0.0185). Conclusions. Our study suggests that implementation of a structured asthma education program in an inner city community hospital has a positive impact on reduction of ER visits and hospital admissions with improvement in asthma control. Institutional Review Board Clinical Study registration number is 01081507. PMID:28546781

Effect of asthma management education program on stress and compliance of patients with allergic asthma to house dust mite.

PubMed

Yoo, Yang Sook; Cho, Ok Hee; Kim, Eun Sin; Jeong, Hye Sun

2005-06-01

This study was designed to examine the effect of asthma management education program applied to allergic asthma patients receiving immunotherapy due to house dust mite on their stress and compliance with health care regimens. A quasi experimental design with non-equivalent control group and non-synchronized design was used. The subjects of this study were 61 patients who were receiving immunotherapy at intervals of a week after their symptoms were diagnosed as house dust mite allergic asthma at the pulmonary department of a university hospital in Seoul. They were divided into an experimental group of 29 patients who received asthma management education and a control group of 32 patients. The asthma management education program was composed of group education (once) and reinforcement education (three times) with environmental therapy and immunotherapy to house dust mite. Stress significantly decreased in the experimental group compared to that in the control group. Compliance with health care regimens significantly increased in the experimental group compared to that in the control group. The results suggested that the asthma management education program is effective for the management of stress and the improvement of compliance in patients with allergic asthma to house dust mite.

Nocturnal Asthma

MedlinePlus

... caused by an upper airway obstruction Treatment and Management Treatment of any underlying causes of nocturnal asthma ... trials . Asthma Types Allergic Asthma Nocturnal Asthma Patients & Visitors Giving For Professionals About Us Treatment & Programs Health ...

The Asthma Management Program as a Predictor of Emergency Room Visits and Hospitalizations at David Grant USAF Medical Center

DTIC Science & Technology

1998-08-01

tracked continuously, Asthma Management 2 thereby adding new opportunities for patient education other than at the hospital or physician’s office...avoided with more consistent patient education and follow-up (Collins, Goodman & McQueston, 1995). Asthma Management Program at DGMC The Asthma...management, 2) objective measures of lung function, 3) environmental control, and 4) patient education . Proactive case management programs that

Evaluation of a School-Based Asthma Education Protocol: "Iggy and the Inhalers"

ERIC Educational Resources Information Center

Mickel, Catherine F.; Shanovich, Kathleen K.; Evans, Michael D.; Jackson, Daniel J.

2017-01-01

School-based asthma education offers an opportunity to reach low-income children at risk for poor asthma control. "Iggy and the Inhalers" (Iggy) is an asthma education program that was implemented in a Midwest metropolitan school district. The purpose of this evaluation was to conduct a comprehensive program evaluation. Objectives…

Community Health Workers as Drivers of a Successful Community-Based Disease Management Initiative

PubMed Central

Peretz, Patricia J.; Matiz, Luz Adriana; Findley, Sally; Lizardo, Maria; Evans, David; McCord, Mary

2012-01-01

In 2005, local leaders in New York City developed the Washington Heights/Inwood Network for Asthma Program to address the burden of asthma in their community. Bilingual community health workers based in community organizations and the local hospital provided culturally appropriate education and support to families who needed help managing asthma. Families participating in the yearlong care coordination program received comprehensive asthma education, home environmental assessments, trigger reduction strategies, and clinical and social referrals. Since 2006, 472 families have enrolled in the yearlong program. After 12 months, hospitalizations and emergency department visits decreased by more than 50%, and caregiver confidence in controlling the child's asthma increased to nearly 100%. Key to the program's success was the commitment and involvement of community partners from program inception to date. PMID:22515859

Community health workers as drivers of a successful community-based disease management initiative.

PubMed

Peretz, Patricia J; Matiz, Luz Adriana; Findley, Sally; Lizardo, Maria; Evans, David; McCord, Mary

2012-08-01

In 2005, local leaders in New York City developed the Washington Heights/Inwood Network for Asthma Program to address the burden of asthma in their community. Bilingual community health workers based in community organizations and the local hospital provided culturally appropriate education and support to families who needed help managing asthma. Families participating in the yearlong care coordination program received comprehensive asthma education, home environmental assessments, trigger reduction strategies, and clinical and social referrals. Since 2006, 472 families have enrolled in the yearlong program. After 12 months, hospitalizations and emergency department visits decreased by more than 50%, and caregiver confidence in controlling the child's asthma increased to nearly 100%. Key to the program's success was the commitment and involvement of community partners from program inception to date.

Life-threatening asthma and anaphylaxis in schools: a treatment model for school-based programs.

PubMed

Murphy, Kevin R; Hopp, Russell J; Kittelson, Eleanor B; Hansen, Geri; Windle, Mary L; Walburn, John N

2006-03-01

Pediatric asthma is the No. 1 chronic disease in childhood and is responsible for significant morbidity and mortality. In Nebraska, the number of asthma-related deaths is greater than the national average, and in 1998, 2 students died of acute asthma attacks while attending school in the Omaha public schools (OPSs). In response, we designed and implemented a program to respond to this problem. To implement and study a school-based program for the treatment of life-threatening asthma and anaphylaxis in the OPSs. The Emergency Response to Life-Threatening Asthma or Systemic Allergic Reactions (Anaphylaxis) Protocol was designed and evaluated in 78 OPSs from 1998 to 2003. Nurses and school staff were trained in the protocol, which required the use of nebulized albuterol and/or intramuscular epinephrine in conjunction with an emergency response procedure. Outcomes were measured by improvement in acute care in schools and survival of students. In the 5 years of evaluation, 98 students were treated successfully. One student died. Of those treated with the protocol, equal numbers had at school both asthma action plans (AAPs) and metered-dose inhalers (MDIs), MDIs only, or neither AAPs nor MDIs. As a result of the program, there has been an increased awareness from parents, teachers, and physicians about the necessity of an emergency response program. In 2002, an outcome of the OPS program resulted in the formation of Attack on Asthma Nebraska to ensure that Nebraska schools have the education, training, and medications to respond to anyone experiencing a life-threatening asthma or anaphylaxis attack at school. The following year, a revised protocol was approved by the Nebraska State Board of Education for use in all Nebraska schools. Emergency response protocols provide protection for children while in school. This program should serve as a national model for other school-based programs for children and adolescents with asthma and anaphylaxis.

Asthma: NIH-Sponsored Research and Clinical Trials | NIH MedlinePlus the Magazine

MedlinePlus

... turn Javascript on. Feature: Asthma Asthma: NIH-Sponsored Research and Clinical Trials Past Issues / Fall 2011 Table of Contents NIH-Sponsored Research Asthma in the Inner City: Recognizing that asthma ...

Building school health partnerships to improve pediatric asthma care: the School-based Asthma Management Program.

PubMed

Kakumanu, Sujani; Antos, Nicholas; Szefler, Stanley J; Lemanske, Robert F

2017-04-01

Children with asthma require care that is seamlessly coordinated so that asthma symptoms are recognized and managed at home and at school. The purpose of this review is to discuss recent consensus recommendations in school-based asthma care. The School-based Asthma Management Program (SAMPRO) provides a widely endorsed framework to coordinate care with schools and consists of four components: establishing a circle of support around the child with asthma; facilitating bidirectional communication between clinicians and schools; comprehensive asthma education for schools; and assessment and remediation of environmental asthma triggers at school. SAMPRO standardizes recommendations for school-based asthma care coordination and provides a toolkit with websites and resources useful for the care of children with asthma in the school setting. The review will discuss the need for coordinated school asthma partnerships, the inception and development of SAMPRO, and its vision to improve pediatric asthma care coordination within the circle of support, comprising clinicians, school nurses, families, and communities.

Developing Asthma-Friendly Childcare Centers with Online Training and Evaluation

PubMed Central

Nowakowski, Alexandra Catherine Hayes; Carretta, Henry Joseph; Pineda, Nicole; Dudley, Julie Kurlfink; Forrest, Jamie R.

2016-01-01

In 2011, the Florida Asthma Coalition (FAC) began offering its Asthma-Friendly Childcare Center (AFCC) training online. This course teaches childcare center employees the fundamentals of effective asthma management. It covers basic asthma physiology, ways to recognize asthma attacks, techniques to help children experiencing attacks, and strategies to create healthy environments for asthmatics. A team of health services researchers evaluated both years of the online training. Evaluators used a quasi-experimental design with pretest, posttest, and follow-up assessment. Questions measured knowledge gain and retention, user satisfaction, and implementation of management strategies. Over 650 people from nearly all 67 Florida counties took AFCC training online between 2011 and 2013. Test scores improved by a minimum of 11% points in all program years evaluated. Gains in both knowledge and confidence were substantial and highly significant across years. While individual trainees did forget some content on follow-up, they seemed to retain the specific messages most relevant for their own workplaces. Most trainees also planned to implement multiple management strategies recommended by the training. A large majority of participants rated the training as excellent on all quality metrics, including relevance of content and time efficiency of the online format. Nearly all respondents perceived the training as useful for both providing improved care and fulfilling licensure or certification requirements. Many participants also indicated that their centers would pursue formal certification as AFCCs via the program offered by FAC. The online AFCC course performed strongly in its first years, yielding both high participant satisfaction and substantial improvement in workplace asthma management activity. This training holds promise for introducing and improving multidimensional asthma management strategies at childcare facilities nationwide. PMID:27014676

TSLP Polymorphisms are Associated with Asthma in a Sex-Specific Fashion

PubMed Central

Hunninghake, Gary M.; Soto-Quirós, Manuel E.; Avila, Lydiana; Kim, Hong P.; Lasky-Su, Jessica; Rafaels, Nicholas; Ruczinski, Ingo; Beaty, Terry H.; Mathias, Rasika A.; Barnes, Kathleen C.; Wilk, Jemma B.; O’Connor, George T.; Gauderman, W. James; Vora, Hita; Baurley, James W.; Gilliland, Frank; Liang, Catherine; Sylvia, Jody S.; Klanderman, Barbara J.; Sharma, Sunita S.; Himes, Blanca E.; Bossley, Cara J.; Israel, Elliot; Raby, Benjamin A.; Bush, Andrew; Choi, Augustine M.; Weiss, Scott T.; Celedón, Juan C.

2010-01-01

Background Single nucleotide polymorphisms (SNPs) in thymic stromal lymphopoietin (TSLP) have been associated with IgE (in girls) and asthma (in general). We sought to determine whether TSLP SNPs are associated with asthma in a sex-specific fashion. Methods We conducted regular and sex-stratified analyses of association between SNPs in TSLP and asthma in families of asthmatic children in Costa Rica. Significant findings were replicated in white and African-American participants in the Childhood Asthma Management Program, in African Americans in the Genomic Research on Asthma in the African Diaspora study, in whites and Hispanics in the Children’s Health Study, and in whites in the Framingham Heart Study (FHS). Main Results Two SNPs in TSLP (rs1837253 and rs2289276) were significantly associated with a reduced risk of asthma in combined analyses of all cohorts (p values of 2×10−5 and 1×10−5, respectively). In a sex-stratified analysis, the T allele of rs1837253 was significantly associated with a reduced risk of asthma in males only (p= 3×10−6). Alternately, the T allele of rs2289276 was significantly associated with a reduced risk of asthma in females only (p= 2×10−4). Findings for rs2289276 were consistent in all cohorts except the FHS. Conclusions TSLP variants are associated with asthma in a sex-specific fashion. PMID:20560908

Applying the Social Ecological Model to Creating Asthma-Friendly Schools in Louisiana

ERIC Educational Resources Information Center

Nuss, Henry J.; Hester, Laura L.; Perry, Mark A.; Stewart-Briley, Collette; Reagon, Valamar M.; Collins, Pamela

2016-01-01

Background: In 2010, the Louisiana Asthma Management and Prevention Program (LAMP) implemented the Asthma-Friendly Schools Initiative in high-risk Louisiana populations. The social ecological model (SEM) was used as a framework for an asthma program implemented in 70 state K-12 public schools over 2 years. Methods: Activities included a needs…

Internet Telehealth for Pediatric Asthma Case Management: Integrating Computerized and Case Manager Features for Tailoring a Web-Based Asthma Education Program

PubMed Central

Wise, Meg; Gustafson, David H.; Sorkness, Christine A.; Molfenter, Todd; Staresinic, Anthony; Meis, Tracy; Hawkins, Robert P.; Shanovich, Kathleen Kelly; Walker, Nola P.

2008-01-01

This article reports on the development of a personalized, Web-based asthma-education program for parents whose 4- to 12-year-old children have moderate to severe asthma. Personalization includes computer-based tailored messages and a human coach to build asthma self-management skills. Computerized features include the Asthma Manager, My Calendar/Reminder, My Goals, and a tailored home page. These are integrated with monthly asthma-education phone calls from an asthmanurse case manager. The authors discuss the development process and issues and describe the current randomized evaluation study to test whether the yearlong integrated intervention can improve adherence to a daily asthma controller medication, asthma control, and parent quality of life to reduce asthma-related healthcare utilization. Implications for health education for chronic disease management are raised. PMID:16928987

Stakeholder Perspectives on Optimizing Communication in a School-Centered Asthma Program

ERIC Educational Resources Information Center

Snieder, Hylke M.; Nickels, Sarah; Gleason, Melanie; McFarlane, Arthur; Szefler, Stanley J.; Allison, Mandy A.

2017-01-01

Background: School-centered asthma programs (SAPs) can be an effective intervention to improve asthma control for underserved populations but little is known about how key stakeholders communicate within these programs. Therefore, our aim was to identify key components of effective communication in a SAP. Methods: Primary care providers (PCPs),…

Partners in School Asthma Management: Evaluation of a Self-Management Program for Children with Asthma

ERIC Educational Resources Information Center

Bartholomew, L. Kay; Sockrider, Marianna M.; Abramson, Stuart L.; Swank, Paul R.; Czyzewski, Danita I.; Tortolero, Susan R.; Markham, Christine M.; Fernandez, Maria E.; Shegog, Ross; Tyrrell, Shellie

2006-01-01

The "Partners in School Asthma Management" program for inner-city elementary school children comprises (1) case finding; (2) linkage of school nurses, parents, and clinicians; (3) a computer-based tailored educational program; and (4) school environmental assessment and intervention. Case finding identified 1730 children in 60 elementary schools…

Examining household asthma management behavior through a microeconomic framework.

PubMed

Magzamen, Sheryl; Brandt, Sylvia J; Tager, Ira B

2014-12-01

National guidelines on the effective management of pediatric asthma have been promoted for over 20 years, yet asthma-related morbidity among low-income children remains disproportionately high. To date, household and clinical interventions designed to remediate these differences have been informed largely by a health behavior framework. However, these programs have not resulted in consistent sustained improvements in targeted populations. The continued funding and implementation of programs based on the health behavior framework leads us to question if traditional behavioral models are sufficient to understand and promote adaptation of positive health management behaviors. We introduce the application of the microeconomic framework to investigate potential mechanisms that can lead to positive management behaviors to improve asthma-related morbidity. We provide examples from the literature on health production, preferences, trade-offs and time horizons to illustrate how economic constructs can potentially add to understanding of disease management. The economic framework, which can be empirically observed, tested, and quantified, can explicate the engagement in household-level activities that would affect health and well-being. The inclusion of a microeconomic perspective in intervention research may lead to identification of mechanisms that lead to household decisions with regard to asthma management strategies and behavior. The inclusion of the microeconomic framework to understand the production of health may provide a novel theoretical framework to investigate the underlying causal behavioral mechanisms related to asthma management and control. Adaptation of an economic perspective may provide new insight into the design and implementation of interventions to improve asthma-related morbidity in susceptible populations. © 2014 Society for Public Health Education.

Characteristics of Perimenstrual Asthma and Its Relation to Asthma Severity and Control

PubMed Central

Rao, Chitra K.; Moore, Charity G.; Bleecker, Eugene; Busse, William W.; Calhoun, William; Castro, Mario; Chung, Kian Fan; Erzurum, Serpil C.; Israel, Elliot; Curran-Everett, Douglas

2013-01-01

Background: Although perimenstrual asthma (PMA) has been associated with severe and difficult-to-control asthma, it remains poorly characterized and understood. The objectives of this study were to identify clinical, demographic, and inflammatory factors associated with PMA and to assess the association of PMA with asthma severity and control. Methods: Women with asthma recruited to the National Heart, Lung, and Blood Institute Severe Asthma Research Program who reported PMA symptoms on a screening questionnaire were analyzed in relation to basic demographics, clinical questionnaire data, immunoinflammatory markers, and physiologic parameters. Univariate comparisons between PMA and non-PMA groups were performed. A severity-adjusted model predicting PMA was created. Additional models addressed the role of PMA in asthma control. Results: Self-identified PMA was reported in 17% of the subjects (n = 92) and associated with higher BMI, lower FVC % predicted, and higher gastroesophageal reflux disease rates. Fifty-two percent of the PMA group met criteria for severe asthma compared with 30% of the non-PMA group. In multivariable analyses controlling for severity, aspirin sensitivity and lower FVC % predicted were associated with the presence of PMA. Furthermore, after controlling for severity and confounders, PMA remained associated with more asthma symptoms and urgent health-care utilization. Conclusions: PMA is common in women with severe asthma and associated with poorly controlled disease. Aspirin sensitivity and lower FVC % predicted are associated with PMA after adjusting for multiple factors, suggesting that alterations in prostaglandins may contribute to this phenotype. PMID:23632943

Efficacy of a Transition Theory-Based Discharge Planning Program for Childhood Asthma Management.

PubMed

Ekim, Ayfer; Ocakci, Ayse Ferda

2016-02-01

This study tested the efficacy of a nurse-led discharge planning program for childhood asthma management, based on transition theory. A quasi-experimental design was used. The sample comprised 120 children with asthma and their parents (intervention group n = 60, control group n = 60). The asthma management self-efficacy perception level of parents in the intervention group increased significantly and the number of triggers their children were exposed to at home was reduced by 60.8%. The rates of admission to emergency departments and unscheduled outpatient visits were significantly lower in the intervention group compared with the control group. Transition theory-based nursing interventions can provide successful outcomes on childhood asthma management. Transition theory-based discharge planning program can guide nursing interventions to standardize care of the child with asthma. Combining care at home with hospital care strengthens ongoing qualified asthma management. © 2015 NANDA International, Inc.

Asthma control and need for future asthma controller therapy among inner-city Hispanic asthmatic children engaged in a pediatric asthma disease management program (the Breathmobile program, Mobile Asthma Care for Kids Network).

PubMed

Scott, Lyne; Li, Marilyn; Thobani, Salima; Nichols, Breck; Morphew, Tricia; Kwong, Kenny Yat-Choi

2016-08-01

To determine whether significant numbers of asthmatic children with initially rated intermittent asthma later suffer poor asthma control and require the addition of controller medications. Inner-city Hispanic children were followed prospectively in an asthma-specific disease management system (Breathmobile) for a period of 2 years. Clinical asthma symptoms, morbidity treatment, and demographic data were collected at each visit. Treatment was based upon National Heart, Lung, and Blood Institute (NHLBI) Expert Panel Report 3 asthma guidelines. Primary outcome was percentage of patients with intermittent asthma who had not well or poorly controlled asthma during subsequent visits and required controller agents. Secondary outcomes were factors associated with the maintenance of asthma control. About 30.9% of the patients with initial rating of intermittent asthma had not well controlled and poorly controlled asthma during subsequent visits and required the addition of controller agents. Factors associated with good asthma control were compliance, no previous emergency room visits and previous visit during spring season. Asthmatic children with intermittent asthma often lose asthma control and require controller therapy. This justifies asthma guideline recommendations to assess asthma control at follow-up visits and adjust therapy accordingly.

A Randomized Controlled Trial of a Public Health Nurse-Delivered Asthma Program to Elementary Schools

ERIC Educational Resources Information Center

Cicutto, Lisa; To, Teresa; Murphy, Suzanne

2013-01-01

Background: Childhood asthma is a serious and common chronic disease that requires the attention of nurses and other school personnel. Schools are often the first setting that children take the lead in managing their asthma. Often, children are ill prepared for this role. Our study evaluated a school-based, multifaceted asthma program that…

The Breathmobile[TM]: A Novel Comprehensive School-Based Mobile Asthma Care Clinic for Urban Underprivileged Children

ERIC Educational Resources Information Center

Liao, Otto; Morphew, Tricia; Amaro, Silvia; Galant, Stanley P.

2006-01-01

Urban minority children have higher rates of asthma morbidity due to multiple factors. Many school-based programs have been funded to improve asthma management, especially for these "high-risk" inner-city children with asthma. Here they report the outcomes of the Children's Hospital of Orange County Breathmobile program, which is a school-based…

Assessment and management of asthma and chronic obstructive pulmonary disease in Australian general practice.

PubMed

Reddel, Helen K; Valenti, Lisa; Easton, Kylie L; Gordon, Julie; Bayram, Clare; Miller, Graeme C

2017-06-01

Dispensing data suggest potential issues with the quality use of medicines for airways disease. The objective of this article was to describe the management of asthma and chronic obstructive pulmonary disease (COPD) in general practice, and investigate the appropriateness of prescribing. The method used for this study consisted of a national cross‑sectional survey of 91 Australian general practitioners (GPs) participating in the Bettering the Evaluation and Care of Health (BEACH) program. Data were available for 2589 patients (288 asthma; 135 COPD). For the patients with asthma, GPs classified asthma as well controlled in 76.4%; 54.3% were prescribed inhaled corticosteroids (ICS), mostly (84.9%) as combination therapy, and mostly at moderate-high dose; only 26.3% had a written action plan. GPs classified COPD as mild for 42.9%. Most patients with COPD (60.9%) were prescribed combination ICS therapy and 36.7% were prescribed triple therapy. There were substantial differences between guideline-based and GP- recorded assessment and prescription for asthma and COPD. Further research is needed to improve care and optimise patient outcomes with scarce health resources.

Asthma interventions in primary schools--a review.

PubMed

Al Aloola, Noha A; Naik-Panvelkar, Pradnya; Nissen, Lisa; Saini, Bandana

2014-10-01

To explore, in depth, the literature for evidence supporting asthma interventions delivered within primary schools and to identify any "gaps" in this research area. A literature search using electronic search engines (i.e. Medline, PubMed, Education Resources Information Center (ERIC), International Pharmaceutical Abstracts (IPA), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase and Informit) and the search terms "asthma", "asthma intervention" and "school-based asthma education program" (and derivatives of these keywords) was conducted. Twenty-three articles met the inclusion criteria; of these eight were Randomised Controlled Trials. There was much variety in the type, content, delivery and outcome measures in these 23 studies. The most common intervention type was asthma education delivery. Most studies demonstrated improvement in clinical and humanistic markers, for example, asthma symptoms medication use (decrease in reliever medication use or decrease in the need for rescue oral steroid), inhaler use technique and spacer use competency, lung function and quality of life. Relatively few studies explored the effect of the intervention on academic outcomes. Most studies did not report on the sustainability or cost effectiveness of the intervention tested. Another drawback in the literature was the lack of details about the intervention and inconsistency in instruments selected for measuring outcomes. School-based asthma interventions regardless of their heterogeneity have positive clinical, humanistic, health economical and academic outcomes.

Process and Outcomes of School Nurse Case Management for Students with Asthma

ERIC Educational Resources Information Center

Engelke, Martha Keehner; Swanson, Melvin; Guttu, Martha

2014-01-01

There have been many studies that have examined the impact of school-based asthma programs on students with asthma. However, most studies do not provide adequate elaboration on the components of the program. Therefore, replication of these programs is difficult. This study examines the process of school nurse case management, which includes the…

Students With Asthma and Its Impacts.

PubMed

Isik, Elif; Isik, Ismet S

2017-07-01

Asthma is a common chronic disease in children. Uncontrolled asthma is a significant contributor to school absenteeism, emergency room visits, and hospitalization, all of which can lead to low school performance, financial burdens, and emotional problems for children and their parents. Asthma in children restricts the activities of school-aged children, such as participating in before- and after-school activity and extracurricular activities such as sports. Uncontrolled asthma has the potential to impact a student's self-confidence and social interactions. This article reviews the physical, emotional, and social burden of asthma on school-aged children/parents as well as recounting school asthma intervention programs. One of the roles of the school nurse is to be the leader of the intervention programs, manage asthma, and provide education for the students, parents, and school community to promote knowledge about asthma and its management.

Cost-benefit analysis of childhood asthma management through school-based clinic programs.

PubMed

Tai, Teresa; Bame, Sherry I

2011-04-01

Asthma is a leading chronic illness among American children. School-based health clinics (SBHCs) reduced expensive ER visits and hospitalizations through better healthcare access and monitoring in select case studies. The purpose of this study was to examine the cost-benefit of SBHC programs in managing childhood asthma nationwide for reduction in medical costs of ER, hospital and outpatient physician care and savings in opportunity social costs of lowing absenteeism and work loss and of future earnings due to premature deaths. Eight public data sources were used to compare costs of delivering primary and preventive care for childhood asthma in the US via SBHC programs, including direct medical and indirect opportunity costs for children and their parents. The costs of nurse staffing for a nationwide SBHC program were estimated at $4.55 billion compared to the estimated medical savings of $1.69 billion, including ER, hospital, and outpatient care. In contrast, estimated total savings for opportunity costs of work loss and premature death were $23.13 billion. Medical savings alone would not offset the expense of implementing a SBHC program for prevention and monitoring childhood asthma. However, even modest estimates of reducing opportunity costs of parents' work loss would be far greater than the expense of this program. Although SBHC programs would not be expected to affect the increasing prevalence of childhood asthma, these programs would be designed to reduce the severity of asthma condition with ongoing monitoring, disease prevention and patient compliance.

Perinatal Programming of Asthma: The Role of Gut Microbiota

PubMed Central

Azad, Meghan B.; Kozyrskyj, Anita L.

2012-01-01

Perinatal programming, a dominant theory for the origins of cardiovascular disease, proposes that environmental stimuli influence developmental pathways during critical periods of prenatal and postnatal development, inducing permanent changes in metabolism. In this paper, we present evidence for the perinatal programming of asthma via the intestinal microbiome. While epigenetic mechanisms continue to provide new explanations for the programming hypothesis of asthma development, it is increasingly apparent that the intestinal microbiota plays an independent and potentially interactive role. Commensal gut bacteria are essential to immune system development, and exposures disrupting the infant gut microbiota have been linked to asthma. This paper summarizes the recent findings that implicate caesarean delivery, breastfeeding, perinatal stress, probiotics, and antibiotics as modifiers of infant gut microbiota in the development of asthma. PMID:22110540

Applying hypnosis in a preschool family asthma education program: uses of storytelling, imagery, and relaxation.

PubMed

Kohen, D P; Wynne, E

1997-01-01

A Preschool Asthma Program was conducted 4 times for children 2 to 5 years of age and their parent(s). Twenty-five (25) child-parent(s) participated in the 7-session program. Data were collected prior to participation and again one year after completion of classes. Following participation, physician visits for asthma were reduced (p = 0.0013) and parents reported increased confidence in self-management skills. Symptom severity scores improved significantly after participation (p < 0.001). A possible association was noted between participation in the program and parental expectations or projections of future outcome (0.05 < p < 0.1). No changes were observed in the frequency of asthma episodes or in pulmonary function tests before and after the program. With the hypnotherapeutic approach of imagery, preschoolers developed new cooperation in asthma-care skills, including cooperative and consistent performance of peakflow measurements.

"Kickin' Asthma": School-Based Asthma Education in an Urban Community

ERIC Educational Resources Information Center

Magzamen, Sheryl; Patel, Bina; Davis, Adam; Edelstein, Joan; Tager, Ira B.

2008-01-01

Background: In urban communities with high prevalence of childhood asthma, school-based educational programs may be the most appropriate approach to deliver interventions to improve asthma morbidity and asthma-related outcomes. The purpose of this study was to evaluate the implementation of "Kickin' Asthma", a school-based asthma…

Researching asthma across the ages: insights from the National Heart, Lung, and Blood Institute's Asthma Network.

PubMed

Cabana, Michael D; Kunselman, Susan J; Nyenhuis, Sharmilee M; Wechsler, Michael E

2014-01-01

Clinical asthma studies across different age groups (ie, cross-age studies) can potentially offer insight into the similarities, differences, and relationships between childhood and adult asthma. The National Institutes of Health's Asthma Research Network (AsthmaNet) is unique and innovative in that it has merged pediatric and adult asthma research into a single clinical research network. This combination enhances scientific exchange between pediatric and adult asthma investigators and encourages the application of cross-age studies that involve participants from multiple age groups who are generally not studied together. The experience from AsthmaNet in the development of cross-age protocols highlights some of the issues in the evaluation of cross-age research in asthma. The aim of this review is to summarize these challenges, including the selection of parallel cross-age clinical interventions, identification of appropriate controls, measurement of meaningful clinical outcomes, and various ethical and logistic issues. Copyright © 2013 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

System looks outside its own walls to find innovative way to cut kids' asthma admissions.

PubMed

1999-10-01

Atlanta children's hospital system initiates outpatient pediatric asthma disease management program to reduce inpatient admissions and ER visits while reducing costs. Children's Healthcare of Atlanta turned to the primary care physician community for front-line support in keeping mild asthma cases out of the hospital. By offering evidence-based practice guidelines, training for staff, and educational materials for patients and their families, the Partnership to ACE Asthma program is off to a running start. Learn how to set up a similar program.

Childhood asthma clusters and response to therapy in clinical trials.

PubMed

Chang, Timothy S; Lemanske, Robert F; Mauger, David T; Fitzpatrick, Anne M; Sorkness, Christine A; Szefler, Stanley J; Gangnon, Ronald E; Page, C David; Jackson, Daniel J

2014-02-01

Childhood asthma clusters, or subclasses, have been developed by computational methods without evaluation of clinical utility. To replicate and determine whether childhood asthma clusters previously identified computationally in the Severe Asthma Research Program (SARP) are associated with treatment responses in Childhood Asthma Research and Education (CARE) Network clinical trials. A cluster assignment model was determined by using SARP participant data. A total of 611 participants 6 to 18 years old from 3 CARE trials were assigned to SARP pediatric clusters. Primary and secondary outcomes were analyzed by cluster in each trial. CARE participants were assigned to SARP clusters with high accuracy. Baseline characteristics were similar between SARP and CARE children of the same cluster. Treatment response in CARE trials was generally similar across clusters. However, with the caveat of a smaller sample size, children in the early-onset/severe-lung function cluster had best response with fluticasone/salmeterol (64% vs 23% 2.5× fluticasone and 13% fluticasone/montelukast in the Best ADd-on Therapy Giving Effective Responses trial; P = .011) and children in the early-onset/comorbidity cluster had the least clinical efficacy to treatments (eg, -0.076% change in FEV1 in the Characterizing Response to Leukotriene Receptor Antagonist and Inhaled Corticosteroid trial). In this study, we replicated SARP pediatric asthma clusters by using a separate, large clinical trials network. Early-onset/severe-lung function and early-onset/comorbidity clusters were associated with differential and limited response to therapy, respectively. Further prospective study of therapeutic response by cluster could provide new insights into childhood asthma treatment. Copyright © 2013 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

Treating asthma with a self-management model of illness behaviour in an Australian community pharmacy setting.

PubMed

Smith, Lorraine; Bosnic-Anticevich, Sinthia Z; Mitchell, Bernadette; Saini, Bandana; Krass, Ines; Armour, Carol

2007-04-01

Asthma affects a considerable proportion of the population worldwide and presents a significant health problem in Australia. Given its chronic nature, effective asthma self-management approaches are important. However, despite research and interventions targeting its treatment, the management of asthma remains problematic. This study aimed to develop, from a theoretical basis, an asthma self-management model and implement it in an Australian community pharmacy setting in metropolitan Sydney, using a controlled, parallel-groups repeated-measures design. Trained pharmacists delivered a structured, step-wise, patient-focused asthma self-management program to adult participants over a 9-month period focusing on identification of asthma problems, goal setting and strategy development. Data on process- clinical- and psychosocial-outcome measures were gathered. Results showed that participants set an average of four new goals and six repeated goals over the course of the intervention. Most common goal-related themes included asthma triggers, asthma control and medications. An average of nine strategies per participant was developed to achieve the set goals. Common strategies involved visiting a medical practitioner for review of medications, improving adherence to medications and using medications before exercise. Clinical and psychosocial outcomes indicated significant improvements over time in asthma symptom control, asthma-related self-efficacy and quality of life, and negative affect. These results suggest that an asthma self-management model of illness behaviour has the potential to provide patients with a range of process skills for self-management, and deliver improvements in clinical and psychosocial indicators of asthma control. The results also indicate the capacity for the effective delivery of such an intervention by pharmacists in Australian community pharmacy settings.

Improving asthma care in emergency departments: results of a multihospital collaborative quality initiative in rural western North Carolina.

PubMed

Crane, Steven; Sailer, Douglas; Patch, Steven C

2011-01-01

In North Carolina, nearly one-fourth of persons with asthma visit an emergency department (ED) or urgent care center at least once a year because of an exacerbation of asthma symptoms. The Emergency Department Asthma Program was a quality-improvement initiative designed to better understand the population of patients who use the ED for asthma care in rural western North Carolina and to demonstrate whether EDs at small hospitals could, by implementing National Asthma Education and Prevention Program treatment guidelines, improve asthma care and reduce subsequent asthma-related ED visits. Eight hospitals in western North Carolina participated in the project, which lasted from November 2003 through December 2007. The intervention consisted of a series of individual and structured continuing medical education events directed at ED physicians and staff. Additionally, patients presenting to EDs for asthma-related problems were selected to receive a short patient questionnaire, to determine their basic understanding of asthma and barriers to asthma care; to undergo asthma staging by the treating physician; to receive focused bedside asthma education by a respiratory therapist; and, finally, at the treating physician's discretion, to receive a free packet of asthma medications, including rescue therapy with a beta-agonist and corticosteroid therapy delivered via a metered-dose inhaler, before discharge. During the 37-month project, a total of 1,739 patients presented to the participating EDs for 2,481 asthma-related episodes of care; at 11% of these visits, patients received the intervention, with nearly 100 ED physicians referring patients to the program. Most of the patients using the ED for asthma treatment were judged to have the mildest stages, and nearly half were uninsured or were covered by Medicaid. For only 20% of the visits was a primary care physician or practice identified. The patient intervention did not appear to lessen the rate of return visits for asthma-related symptoms at 30 and 60 days. Selection bias is likely, as patients enrolled in the study were more likely than patients in the target sample to be adults and insured. Because we did not measure ED staff attendance at educational sessions or their knowledge of and attitudes about asthma care before and after the educational program, we cannot draw conclusions about the effectiveness of the program to change their knowledge, attitudes, or behavior. Many patients who use the ED for care appear to have mild, intermittent asthma and do not identify a regular source of primary care. Efforts to improve asthma care on a communitywide basis and to reduce preventable exacerbations should include care provided in EDs, as this may be the only source of asthma care for many asthma patients. The project demonstrated that regional, collaborative performance improvement efforts in EDs are possible but that many barriers exist to this approach.

Creation and implementation of SAMPRO™: A school-based asthma management program

PubMed Central

Lemanske, Robert F.; Kakumanu, Sujani; Shanovich, Kathleen; Antos, Nicholas; Cloutier, Michelle M.; Mazyck, Donna; Phipatanakul, Wanda; Schantz, Shirley; Szefler, Stanley; Vandlik, Renee; Williams, Paul

2016-01-01

Clinicians who care for children with asthma have an obligation to coordinate asthma care with the schools. Aside from routine clinical care of asthmatic children, providers must educate the family and child about the need for an asthma treatment plan in school and support the school nurse meeting the needs of the student requiring school-based asthma care. The following article was developed by multiple stakeholders to address this need. It describes the 4 components of the School-based Asthma Management Program (SAMPRO™). SAMPRO™ details elements necessary for the education of children, families, clinicians, and school-based personnel based on a “circle of support” that would enhance multidirectional communication and promote better care for children with asthma within the school setting. PMID:27596707

Medication education program for Indian children with asthma: A feasibility stud.

PubMed

Grover, C; Goel, N; Armour, C; Van Asperen, P P; Gaur, S N; Moles, R J; Saini, B

2016-01-01

It is postulated that children with asthma who receive an interactive, comprehensive, culturally relevant education program would improve their asthma knowledge (AK), asthma control, and adherence compared with children receiving usual care. The aim of this study was to develop, implement, and evaluate the efficacy of a culturally relevant asthma education intervention for children with asthma and their parents in India. Children with asthma (7-12 years) and their parents were recruited from an outpatient clinic in a Chest Diseases Hospital in New Delhi, and were randomly assigned to either an intervention or usual care group. At baseline, outcome data collected included pediatric asthma caregiver quality of life (PACQL, primary outcome), AK, asthma control, adherence, inhaler technique, action plan ownership, and goal achievement. These data were collected again at 1 and 6 months after baseline. Outcomes were compared within and between groups using ANOVA techniques. Forty parent-child pairs were recruited. Of these, 24 pairs of children with asthma and their parents received the educational intervention. The PACQL significantly improved from baseline to 6 months in the intervention (5.87 ± 0.94-7.00 ± 0.03) versus the usual care group (5.90 ± 0.52-6.34 ± 0.56) (P < 0.001). Other outcomes such as the parents' and child's AK, child's asthma control and inhaler technique were significantly improved in the intervention group across the study. All the participants possessed a written asthma action plan at the end of the intervention. Eighty-five goals were set by children with asthma across all the visits and were achieved by completion. An asthma educator delivered interactive program simultaneously involving children with asthma and their parents, improved quality of life, empowered and promoted better self-management skills.

A randomized controlled trial of a public health nurse-delivered asthma program to elementary schools.

PubMed

Cicutto, Lisa; To, Teresa; Murphy, Suzanne

2013-12-01

Childhood asthma is a serious and common chronic disease that requires the attention of nurses and other school personnel. Schools are often the first setting that children take the lead in managing their asthma. Often, children are ill prepared for this role. Our study evaluated a school-based, multifaceted asthma program that targeted students with asthma and the broader school community. A randomized trial involving 130 schools with grades 1-5 and 1316 children with asthma and their families was conducted. Outcomes of interest for the child, at 1 year, were urgent care use and school absenteeism for asthma, inhaler technique, and quality of life, and for the school, at 14 months, were indicators of a supportive school environment. Improvements were observed at the child and school level for the intervention group. Fewer children in the intervention group had a school absence (50% vs 60%; p < .01), required urgent care for asthma (41% vs 51%; p < .0001), or reported a day of interrupted activity (51% vs 63%; p < .01), and had improved quality of life (5.8 ± 1.2 vs 5.4 ± 1.4; p < .0001). Schools in the intervention group were more likely to have practices supporting an asthma-friendly environment. Implementation of a multifaceted school-based asthma program can lead to asthma-friendly schools that support children with asthma to be successful managers of their asthma and experience improved quality of life and decreased disease associated burden. © 2013, American School Health Association.

American Academy of Allergy, Asthma, and Immunology

MedlinePlus

... Life Spectrum of Asthma Meeting School-based Asthma Management Program – (SAMPRO TM ) This central resource focuses on ... endorse HR 2285, the School-Based Respiratory Health Management Act Read Practice Matters! Allergy, Asthma & Immunology Quality ...

Sputum neutrophil counts are associated with more severe asthma phenotypes using cluster analysis.

PubMed

Moore, Wendy C; Hastie, Annette T; Li, Xingnan; Li, Huashi; Busse, William W; Jarjour, Nizar N; Wenzel, Sally E; Peters, Stephen P; Meyers, Deborah A; Bleecker, Eugene R

2014-06-01

Clinical cluster analysis from the Severe Asthma Research Program (SARP) identified 5 asthma subphenotypes that represent the severity spectrum of early-onset allergic asthma, late-onset severe asthma, and severe asthma with chronic obstructive pulmonary disease characteristics. Analysis of induced sputum from a subset of SARP subjects showed 4 sputum inflammatory cellular patterns. Subjects with concurrent increases in eosinophil (≥2%) and neutrophil (≥40%) percentages had characteristics of very severe asthma. To better understand interactions between inflammation and clinical subphenotypes, we integrated inflammatory cellular measures and clinical variables in a new cluster analysis. Participants in SARP who underwent sputum induction at 3 clinical sites were included in this analysis (n = 423). Fifteen variables, including clinical characteristics and blood and sputum inflammatory cell assessments, were selected using factor analysis for unsupervised cluster analysis. Four phenotypic clusters were identified. Cluster A (n = 132) and B (n = 127) subjects had mild-to-moderate early-onset allergic asthma with paucigranulocytic or eosinophilic sputum inflammatory cell patterns. In contrast, these inflammatory patterns were present in only 7% of cluster C (n = 117) and D (n = 47) subjects who had moderate-to-severe asthma with frequent health care use despite treatment with high doses of inhaled or oral corticosteroids and, in cluster D, reduced lung function. The majority of these subjects (>83%) had sputum neutrophilia either alone or with concurrent sputum eosinophilia. Baseline lung function and sputum neutrophil percentages were the most important variables determining cluster assignment. This multivariate approach identified 4 asthma subphenotypes representing the severity spectrum from mild-to-moderate allergic asthma with minimal or eosinophil-predominant sputum inflammation to moderate-to-severe asthma with neutrophil-predominant or mixed granulocytic inflammation. Published by Mosby, Inc.

Sputum neutrophils are associated with more severe asthma phenotypes using cluster analysis

PubMed Central

Moore, Wendy C.; Hastie, Annette T.; Li, Xingnan; Li, Huashi; Busse, William W.; Jarjour, Nizar N.; Wenzel, Sally E.; Peters, Stephen P.; Meyers, Deborah A.; Bleecker, Eugene R.

2013-01-01

Background Clinical cluster analysis from the Severe Asthma Research Program (SARP) identified five asthma subphenotypes that represent the severity spectrum of early onset allergic asthma, late onset severe asthma and severe asthma with COPD characteristics. Analysis of induced sputum from a subset of SARP subjects showed four sputum inflammatory cellular patterns. Subjects with concurrent increases in eosinophils (≥2%) and neutrophils (≥40%) had characteristics of very severe asthma. Objective To better understand interactions between inflammation and clinical subphenotypes we integrated inflammatory cellular measures and clinical variables in a new cluster analysis. Methods Participants in SARP at three clinical sites who underwent sputum induction were included in this analysis (n=423). Fifteen variables including clinical characteristics and blood and sputum inflammatory cell assessments were selected by factor analysis for unsupervised cluster analysis. Results Four phenotypic clusters were identified. Cluster A (n=132) and B (n=127) subjects had mild-moderate early onset allergic asthma with paucigranulocytic or eosinophilic sputum inflammatory cell patterns. In contrast, these inflammatory patterns were present in only 7% of Cluster C (n=117) and D (n=47) subjects who had moderate-severe asthma with frequent health care utilization despite treatment with high doses of inhaled or oral corticosteroids, and in Cluster D, reduced lung function. The majority these subjects (>83%) had sputum neutrophilia either alone or with concurrent sputum eosinophilia. Baseline lung function and sputum neutrophils were the most important variables determining cluster assignment. Conclusion This multivariate approach identified four asthma subphenotypes representing the severity spectrum from mild-moderate allergic asthma with minimal or eosinophilic predominant sputum inflammation to moderate-severe asthma with neutrophilic predominant or mixed granulocytic inflammation. PMID:24332216

Bronchial asthma and chronic obstructive pulmonary disease: research activity in Arab countries

PubMed Central

2014-01-01

Background Chronic respiratory diseases, like bronchial asthma and chronic obstructive pulmonary disease (COPD), are a worldwide health problem. Quantitative and qualitative assessment of asthma and COPD-related research from Arab countries has not been explored and there are few internationally published reports on such field. The main objectives of this study were to analyze research output originating from Arab countries in the field of bronchial asthma and COPD. Methods Original scientific articles or reviews published from the 22 Arab countries were screened using specific words pertaining to asthma and COPD using Scopus database and search engine. Research productivity was evaluated based on: (a) total and trends of contribution of each Arab country to asthma and COPD research and (b) journals in which researchers from Arab countries published their research. Results The total number of original research and review articles published globally about bronchial asthma and COPD was 163,964. The leading country in bronchial asthma and COPD research was United States of America (38,632; 23.56%). Worldwide, Turkey ranked 19th while Israel and Iran ranked 25th and 29th respectively. Among Arab countries, Egypt and Kingdom of Saudi Arabia came on positions 39th and 43rd, respectively. A total of 1,304 documents about bronchial asthma and COPD were published from Arab countries which represents 0.8% of the global research output. Research in bronchial asthma was almost double that in COPD. Research from Arab countries was low and showed a significant increase after 2000. Approximately 12% of research activity in asthma and COPD from Arab countries was published in Saudi Medical Journal, Annals of Saudi Medicine, Eastern Mediterranean Health Journal and Tunisie Medicale. Kingdom of Saudi Arabia, with a total publication of 353 (27.07%) ranked first among the Arab countries while University of Kuwait was the most productive institution with a total of 123 (9.43%) documents. Conclusions The present data showed relatively low research productivity about bronchial asthma and COPD in Arab countries. Research output can be improved by investing more in international and national collaborative research projects in the field of asthma and COPD. PMID:25050176

Asthma Risk Profiles of Children Participating in an Asthma Education and Management Program

ERIC Educational Resources Information Center

Wilson, Candice; Rapp, Kristi Isaac; Jack, Leonard, Jr.; Hayes, Sandra; Post, Robert; Malveaux, Floyd

2015-01-01

Background: Focused risk assessment is essential in the effective management of asthma. Purpose: This study identified and examined correlations among areas of pediatric asthma risk and determined associations between these risks and demographic characteristics. Methods: This exploratory study identified risk factors that affect asthma management…

Asthma Education and Intervention Program: Partnership for Asthma Trigger-Free Homes (PATH)

DTIC Science & Technology

2008-08-01

military setting if additional funding is procured.) 15. SUBJECT TERMS Asthma , longitudinal study, asthma education, indoor asthma triggers, dust...caregiver quality of life, we make use of the Juniper Pediatric Asthma Caregiver’s Quality of Life questionnaire (PACQLQ). It measures the problems that...whose reliability and validity are described below. We employ the Juniper Pediatric Asthma Caregiver’s Quality of Life questionnaire (PACQLQ) to measure

A Brief Targeted Review of Susceptibility Factors, Environmental Exposures, Asthma Incidence, and Recommendations for Future Asthma Incidence Research

PubMed Central

Yeatts, Karin; Sly, Peter; Shore, Stephanie; Weiss, Scott; Martinez, Fernando; Geller, Andrew; Bromberg, Philip; Enright, Paul; Koren, Hillel; Weissman, David; Selgrade, MaryJane

2006-01-01

Relative to research on effects of environmental exposures on exacerbation of existing asthma, little research on incident asthma and environmental exposures has been conducted. However, this research is needed to better devise strategies for the prevention of asthma. The U.S. Environmental Protection Agency (EPA) and National Institute of Environmental Health Sciences held a conference in October 2004 to collaboratively discuss a future research agenda in this area. The first three articles in this mini-monograph summarize the discussion on potential putative environmental exposure; they include an overview of asthma and conclusions of the workshop participants with respect to public health actions that could currently be applied to the problem and research needs to better understand and control the induction and incidence of asthma, the potential role of indoor/outdoor air pollutants in the induction of asthma), and biologics in the induction of asthma. Susceptibility is a key concept in the U.S. EPA “Asthma Research Strategy” document and is associated with the U.S. EPA framework of protecting vulnerable populations from potentially harmful environmental exposures. Genetics, age, and lifestyle (obesity, diet) are major susceptibility factors in the induction of asthma and can interact with environmental exposures either synergistically or antagonistically. Therefore, in this fourth and last article we consider a number of “susceptibility factors” that potentially influence the asthmatic response to environmental exposures and propose a framework for developing research hypotheses regarding the effects of environmental exposures on asthma incidence and induction. PMID:16581558

A snapshot of pharmacist attitudes and behaviors surrounding the management of pediatric asthma.

PubMed

Elaro, Amanda; Shah, Smita; Armour, Carol L; Bosnic-Anticevich, Sinthia

2015-01-01

The aim of this study is to identify the current status of pediatric asthma management in the Australian community pharmacy setting from the pharmacists' perspective. This research will allow us to identify training needs of community pharmacists. Pharmacists were recruited from the Sydney metropolitan region and asked to complete a self-reported questionnaire that elucidated information on four general domains relating to pediatric asthma management within community pharmacy. All data collected were analysed descriptively. Bivariate Pearson correlations were performed to determine whether interrelationships existed between specific domains. All 77 pharmacists completed the questionnaire. Thirty-two percent had not completed any asthma related CPD in the past year and only 25% of pharmacists reported using the national asthma guidelines in practice. Just over half of the pharmacists (54%) reported that they provide device technique demonstrations for new inhaled medicines, and 35% of pharmacists reported that they check for written asthma self-management plan possession. Although 65% of pharmacists reported confidence in communication skills, most pharmacists were not confident in setting short-/long-term goals with the patient and carer for managing asthma at home. Pharmacists believed that they are just as effective as doctors in providing asthma counseling and education. Lack of time was identified as a significant barrier. We have identified a gap between guideline recommended practices and the self-reported practices of community pharmacists. Pharmacists need more appropriate continuing education programs that can translate into improved pediatric asthma self-management practices and thus improved asthma outcomes in children. This may require an alternative approach.

Asthma 101 for Schools: Successes and Challenges in Transitioning to Online Delivery

PubMed Central

Nowakowski, Alexandra Catherine Hayes; Carretta, Henry Joseph; Dudley, Julie Kurlfink; Forrest, Jamie R.

2016-01-01

Florida Asthma Program staff worked with evaluators from the Florida State University College of Medicine to assess participation and quality of the American Lung Association’s Asthma 101 asthma management education program for school faculty and staff between 2011 and 2014. This included transitioning the program to an online training format for the 2013–2014 school year. Asthma 101 helps school personnel master the basics of asthma physiology and management, with content tailored specifically for elementary and secondary educational settings. The program is assessed with questionnaires at multiple timepoints, yielding a quasi-experimental evaluation design. Evaluators reviewed quantitative data from pretests and qualitative and quantitative data from post-program satisfaction questionnaires. Program spreadsheets listing the dates for delivery and number of attendees were also reviewed. Overall, evaluation findings were positive. In the 2011–2012 program year, 16 different course sessions were offered, and more than half of enrolled participants came from Title I schools. A total of 228 people were trained. In the 2012–2013 program year, 19 different course sessions were offered. Enrollment totals (638) and matching pre- and posttest totals (562) soundly exceeded the target metric of 425. At least 170 (27%) of a total of 638 participants could be verified as coming from the target demographic of Title I school faculty and staff. In the 2013–2014 program year, the course was offered online on a rolling basis via the Florida TRAIN course management system. Enrollment remained high and learner outcomes remained consistently strong across all content areas for knowledge and satisfaction. A total of 406 people participated in the training; complete pre- and posttest data were available for 341 of these individuals; and satisfaction data were available for 325. Of the 406 trainees, 199 (49%) reported working for Title I schools. Evaluation yielded very positive results. An overwhelming majority of participants reported finding the course consistently strong across the board and highly impactful for their own ability to help students manage their asthma effectively. Most participants also reported that they would change/improve their asthma management behaviors in the workplace. Recommendations were developed to help expand future program reach. PMID:26870724

An Evaluation of Asthma Interventions for Preteen Students

PubMed Central

Clark, Noreen M.; Shah, Smita; Dodge, Julia A.; Thomas, Lara J.; Andridge, Rebecca R.; Little, Roderick J.A.

2013-01-01

Background Asthma is a serious problem for low income, pre teens living in disadvantaged communities. Asthma prevalence and health care use are the highest of the chronic diseases of childhood and adolescence. School based asthma interventions have proven successful for older and younger students but results have not been demonstrated for those in middle school. Methods This randomized controlled study involved 6872 students 10–13 years of age and assessed two programs, 1) self-management and 2) self-management plus peer involvement, provided in 19 middle schools in low income, communities. 1292 students were identified with asthma. Schools were matched and randomly assigned to program one or two or control. Baseline, 12, and 24 months data were collected by telephone (parents), at school (students) and from school system records. Measures were the students’ asthma symptoms, quality of life, academic performance, self-regulation and asthma management practices. Data were analyzed using multiple imputation with sequential regression analysis. Mixed models and Poisson regressions were used to develop final models. Results Neither program produced change in asthma symptoms or quality of life. One produced improved school grades (p=0.02). The other enhanced self-regulation (p=0.01) at 24 months. Both slowed the decline in self-regulation in undiagnosed preteens at 12 months and increased self regulation at 24 months (p=0.04; p=0.003). Conclusion Programs had effects on academic performance and self-regulation capacities of students. More developmentally focused interventions may be needed for students at this transitional stage. Disruptive factors in the schools may have reduced both program impact and the potential for outcome assessment. PMID:20236406

Roles of the State Asthma Program in Implementing Multicomponent, School-Based Asthma Interventions

ERIC Educational Resources Information Center

Hester, Laura L.; Wilce, Maureen A.; Gill, Sarah A.; Disler, Sheri L.; Collins, Pamela; Crawford, Gregory

2013-01-01

Background: Asthma is a leading chronic childhood disease in the United States and a major contributor to school absenteeism. Evidence suggests that multicomponent, school-based asthma interventions are a strategic way to address asthma among school-aged children. The Centers for Disease Control and Prevention (CDC) encourages the 36 health…

Effects of a self-management educational program for the control of childhood asthma.

PubMed

Pérez, M G; Feldman, L; Caballero, F

1999-01-01

The objective of the present study was to evaluate the effects of a self-management educational program on 29 children between 6 and 14 years old and their parents implemented in an office setting in Venezuela. Children were randomly assigned to experimental and control group. Children's asthma knowledge, self-management abilities, index morbidity, parents' asthma knowledge and management abilities were measured. The program consisted of six sessions of information giving and cognitive-behavioral strategies for the children, and two talks and an informative brochure for the parents. Results of t tests indicate that the experimental group experienced a statistical significant effects on children's asthma knowledge (P < 0.001) and practice of self-management abilities (P < 0.000) and in parents' knowledge (P < 0.008) compared to the control group. The educational Self-management program had a significant impact on the Morbidity Index of the study group at post-test (P < 0.05). Younger children benefited more from the program compared to older ones (P < 0.09). Children's age is highlighted as a critical variable in designing asthma educational programs. Results suggest the effectiveness on these programs independently of the cultural context.

Programming of respiratory health in childhood: influence of outdoor air pollution.

PubMed

Wright, Rosalind J; Brunst, Kelly J

2013-04-01

This overview highlights recent experimental and epidemiological evidence for the programming effects of outdoor air pollution exposures during early development on lung function and chronic respiratory disorders, such as asthma and related allergic disorders. Air pollutants may impact anatomy and/or physiological functioning of the lung and interrelated systems. Programming effects may result from pollutant-induced shifts in a number of molecular, cellular, and physiological states and their interacting systems. Specific key regulatory systems susceptible to programming may influence lung development and vulnerability to respiratory diseases, including both central and peripheral components of neuroendocrine pathways and autonomic nervous system (ANS) functioning which, in turn, influence the immune system. Starting in utero, environmental factors, including air pollutants, may permanently organize these systems toward trajectories of enhanced pediatric (e.g., asthma, allergy) as well as adult disease risk (e.g., chronic obstructive pulmonary disease). Evidence supports a central role of oxidative stress in the toxic effects of air pollution. Additional research suggests xenobiotic metabolism and subcellular components, such as mitochondria are targets of ambient air pollution and play a role in asthma and allergy programming. Mechanisms operating at the level of the placenta are being elucidated. Epigenetic mechanisms may be at the roots of adaptive developmental programming. Optimal coordinated functioning of many complex processes and their networks of interaction are necessary for normal lung development and the maintenance of respiratory health. Outdoor air pollution may play an important role in early programming of respiratory health and is potentially amenable to intervention.

Creation and implementation of SAMPRO™: A school-based asthma management program.

PubMed

Lemanske, Robert F; Kakumanu, Sujani; Shanovich, Kathleen; Antos, Nicholas; Cloutier, Michelle M; Mazyck, Donna; Phipatanakul, Wanda; Schantz, Shirley; Szefler, Stanley; Vandlik, Renee; Williams, Paul

2016-09-01

Clinicians who care for children with asthma have an obligation to coordinate asthma care with the schools. Aside from routine clinical care of asthmatic children, providers must educate the family and child about the need for an asthma treatment plan in school and support the school nurse meeting the needs of the student requiring school-based asthma care. The following article was developed by multiple stakeholders to address this need. It describes the 4 components of the School-based Asthma Management Program (SAMPRO™). SAMPRO™ details elements necessary for the education of children, families, clinicians, and school-based personnel based on a "circle of support" that would enhance multidirectional communication and promote better care for children with asthma within the school setting. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Longitudinal changes in airway remodeling and air trapping in severe asthma

PubMed Central

Witt, Chad A.; Sheshadri, Ajay; Carlstrom, Luke; Tarsi, Jaime; Kozlowski, James; Wilson, Brad; Gierada, David; Hoffman, Eric; Fain, Sean; Cook-Granroth, Janice; Sajol, Geneline; Sierra, Oscar; Giri, Tusar; O'Neil, Michael; Zheng, Jie; Schechtman, Kenneth B.; Bacharier, Leonard B.; Jarjour, Nizar; Busse, William; Castro, Mario

2014-01-01

Rationale and Objectives Previous cross-sectional studies have demonstrated that airway wall thickness and air trapping are greater in subjects with severe asthma than in those with mild-to-moderate asthma. However, a better understanding of how airway remodeling and lung density change over time is needed. This study aims to evaluate predictors of airway wall remodeling and change in lung function and lung density over time in severe asthma. Materials and Methods Phenotypic characterization and quantitative multidetector computed tomography (MDCT) of the chest was performed at baseline and ∼2.6 years later in 38 participants with asthma (severe n=24, mild-moderate n=14) and 9 normal controls from the Severe Asthma Research Program. Results Subjects with severe asthma had a significant decline in post-bronchodilator FEV1% predicted over time (p = <0.001). Airway wall thickness measured by MDCT was increased at multiple airway generations in severe asthma compared to mild-to-moderate asthma (wall area percent (WA%): p <0.05) and normals (p <0.05) at baseline and year 2. Over time, there was an increase in WA% and wall thickness (WT%) in all subjects (p = 0.030 and 0.009 respectively) with no change in emphysema-like lung or air trapping. Baseline pre-bronchodilator FEV1% inversely correlated with WA% and WT% (both p = <0.05). In a multivariable regression model, baseline WA%, race and healthcare utilization were predictors of subsequent airway remodeling. Conclusions Severe asthma subjects have a greater decline in lung function over time than normal subjects or those with mild-to-moderate asthma. MDCT provides a noninvasive measure of airway wall thickness that may predict subsequent airway remodeling. PMID:25018070

Impact of Age and Sex on Outcomes and Hospital Cost of Acute Asthma in the United States, 2011-2012

PubMed Central

Teague, W. Gerald; Koroukian, Siran M.; Schlitz, Nicholas K.; Bleecker, Eugene R.; Busse, William B.; Calhoun, William J.; Castro, Mario; Comhair, Suzy A.; Fitzpatrick, Anne M.; Israel, Elliot; Wenzel, Sally E.; Holguin, Fernando; Gaston, Benjamin M.

2016-01-01

Background Worldwide, asthma is a leading cause of morbidity, mortality and economic burden, with significant gender and racial disparities. However, little attention has been given to the independent role of age on lifetime asthma severity and hospitalization. We aimed to assess the effect of age, gender, race and ethnicity on indicators of asthma severity including asthma related hospitalization, mortality, hospital cost, and the rate of respiratory failure. Methods We analyzed the 2011 and 2012 Healthcare Cost and Utilization Project- National Inpatient Sample (NIS). We validated and extended those results using the National Heart, Lung, and Blood Institute-Severe Asthma Research Program (SARP; 2002–2011) database. Severe asthma was prospectively defined using the stringent American Thoracic Society (ATS) definition. Results Hospitalization for asthma was reported in 372,685 encounters in 2012 and 368,528 in 2011. The yearly aggregate cost exceeded $2 billion. There were distinct bimodal distributions for hospitalization age, with an initial peak at 5 years and a second at 50 years. Likewise, this bimodal age distribution of patients with severe asthma was identified using SARP. Males comprised the majority of individuals in the first peak, but women in the second. Aggregate hospital cost mirrored the bimodal peak distribution. The probability of respiratory failure increased with age until the age of 60, after which it continued to increase in men, but not in women. Conclusions Severe asthma is primarily a disease of young boys and middle age women. Greater understanding of the biology of lung aging and influence of sex hormones will allow us to plan for targeted interventions during these times in order to reduce the personal and societal burdens of asthma. PMID:27294365

The Associations between Area of Residence, Sexual Violence Victimization, and Asthma Episodes among US Adult Women in 14 States and Territories, 2005–2007

PubMed Central

Swahn, Monica H.; Choudhary, Ekta

2008-01-01

Gaps in understanding of how area-based differences in exposure to violence are associated with asthma prevalence may limit the development of effective prevention programs and the identification of risk for asthma episodes. The current investigation examines the associations between sexual violence victimization and asthma episodes among US adult women across three different metropolitan settings. The association between sexual assault victimizations and asthma attacks in the past year was examined using data from the 2005, 2006, and 2007 Behavioral Risk Factor Surveillance System surveys. Cross-sectional analyses were based on adult women with current asthma (n = 4,099). Multivariate logistic regression models were used to identify associations between four categories of sexual violence victimization and asthma episodes across three categories of metropolitan and non-metropolitan settings. Our findings show that unwanted touching, attempted unwanted intercourse, forced unwanted intercourse, and any sexual violence victimization (touching, attempted intercourse, or forced intercourse) were significantly associated with asthma episodes (ORadj. = 3.67, 95% CI, 1.76–7.69; ORadj. = 1.77, 95% CI, 1.32–2.37; ORadj. = 2.24, 95% CI, 1.64–3.05, and ORadj. = 1.93, 95% CI, 1.47–2.53, respectively). While no significant differences in the associations between asthma episodes and metropolitan status were found, a significant interaction between non-metropolitan areas and attempted sexual intercourse was identified (ORadj = 0.53, 95% CI, 0.29–0.96). Sexual victimization appears to be an important, but understudied, correlate of asthma morbidity among adult women in the USA, suggesting that additional research is needed to better understand the associations between sexual violence, psychological distress, and asthma. PMID:19096937

The effect of the training program on the quality of life in patients with asthma based on the Precede model in Ahvaz, Iran.

PubMed

Nejad, Mina Motaghi; Nejad, Ghodratollah Shakeri; Tavakol, Heshmatollah; Cheraghi, Maria

2017-06-01

The aim of the study was to determine the effect of the training program based on the Precede model and its main components on improving the quality of life in patients with asthma. It was a randomized quasi-experimental study done on 120 patients with asthma who were referred to the Imam Khomeini hospital in Ahvaz who were selected using the convenience sampling method and were randomly divided into intervention and control groups. The data collection tool consisted of two questionnaires. The first questionnaire evaluated the quality of life in patients with asthma and the other one was developed by the researcher based on the structures of the Precede model. Training intervention was conducted during four sessions twice a week and each session was carried out for an hour based on the structures of the Precede model. In order to achieve the results, SPSS software, even t -test, and χ 2 were used. The results showed that after the training intervention in the experimental group, the mean scores of predisposing factors ( p < 0.001), enabling factors, reinforcing factors and behavioral factors were significantly increased ( p < 0.001) as compared to the control group. A significant difference was observed in the mean scores of quality of life in two groups after the intervention ( p < 0.001), and the quality of life of patients in the experimental group was improved after the training intervention. The design and implementation of the training program based on the Precede model can have a positive effect on the improvement of quality of life in patients with asthma.

Strategies for Addressing Asthma within a Coordinated School Health Program, with Updated Resources. Revised

ERIC Educational Resources Information Center

Centers for Disease Control and Prevention, 2006

2006-01-01

This publication offers concrete suggestions for schools working to improve the health and school attendance of students with asthma. The Centers for Disease Control and Prevention (CDC) has identified six strategies for schools and districts to consider when addressing asthma within a coordinated school health program. The six strategies detailed…

Innovative asthma health promotion by rural community pharmacists: a feasibility study.

PubMed

Kritikos, Vicky; Saini, Bandana; Bosnic-Anticevich, Sinthia Z; Krass, Ines; Shah, Smita; Taylor, Susan; Armour, Carol

2005-04-01

Asthma awareness in a rural community and the involvement of the community pharmacist in proactive health promotion. Between September 2002 and May 2003, seven community pharmacists from Orange, a rural town in New South Wales, were trained to provide two asthma outreach programs: one targeting adolescents in high schools (Year 11 students) using Triple A training; and a public forum on asthma for the wider community. There was a significant increase in the mean asthma knowledge scores of Year 11 students in each high school after Triple A training. From the multivariate analysis, although there was a significant increase in mean asthma knowledge scores over time (F=101.09, df=1, p<0.001), there were no differences between high schools (F=2.79, df=2, p>0.05). There was a significant increase in the proportion of asthma-related pharmacy visits involving requests for information on asthma and on asthma devices at the four different time points. The study provided a unique opportunity for community pharmacists to increase asthma awareness in a rural setting. The study demonstrated that it is feasible for rural community pharmacists to become involved in proactive health promotion and effectively provide asthma outreach programs.

A multifaceted community-based asthma intervention in Chicago: effects of trigger reduction and self-management education on asthma morbidity.

PubMed

Turyk, Mary; Banda, Elizabeth; Chisum, Gay; Weems, Dolores; Liu, Yangyang; Damitz, Maureen; Williams, Rhonda; Persky, Victoria

2013-09-01

Home-based, multifaceted interventions have been effective in reducing asthma morbidity in children. However, identification of independent components that contribute to outcomes and delineating effectiveness by level of asthma symptoms would help to refine the intervention and target appropriate populations. A community health educator led asthma intervention implemented in a low-income African-American neighborhood included asthma management education, individually tailored low-cost asthma home trigger remediation, and referrals to social and medical agencies, when appropriate. Changes in asthma morbidity measures were assessed in relation to implementation of individual intervention components using multivariable logistic regression. Among the 218 children who completed the year-long program, there were significant reductions in measures of asthma morbidity, including symptoms, urgent care visits, emergency department (ED) visits, hospitalizations, missed school days, and missed work days for caretakers. We also found significant decreases in the prevalence of many home asthma triggers and improvements in asthma management practices. Improvement in caretaker's ability to manage the child's asthma was associated with reduction in ED visits for asthma and uncontrolled asthma. Specific home interventions, such as repair of water leaks and reduced exposure to plants, dust, clutter and stuffed toys, may be related to reduction in asthma morbidity. This program was effective in reducing asthma morbidity in low-income African-American children and identified specific interventions as possible areas to target in future projects. Furthermore, the intervention was useful in children with persistent asthma symptoms as well as those with less frequent asthma exacerbations.

Future Research Directions in Asthma. An NHLBI Working Group Report.

PubMed

Levy, Bruce D; Noel, Patricia J; Freemer, Michelle M; Cloutier, Michelle M; Georas, Steve N; Jarjour, Nizar N; Ober, Carole; Woodruff, Prescott G; Barnes, Kathleen C; Bender, Bruce G; Camargo, Carlos A; Chupp, Geoff L; Denlinger, Loren C; Fahy, John V; Fitzpatrick, Anne M; Fuhlbrigge, Anne; Gaston, Ben M; Hartert, Tina V; Kolls, Jay K; Lynch, Susan V; Moore, Wendy C; Morgan, Wayne J; Nadeau, Kari C; Ownby, Dennis R; Solway, Julian; Szefler, Stanley J; Wenzel, Sally E; Wright, Rosalind J; Smith, Robert A; Erzurum, Serpil C

2015-12-01

Asthma is a common chronic disease without cure. Our understanding of asthma onset, pathobiology, classification, and management has evolved substantially over the past decade; however, significant asthma-related morbidity and excess healthcare use and costs persist. To address this important clinical condition, the NHLBI convened a group of extramural investigators for an Asthma Research Strategic Planning workshop on September 18-19, 2014, to accelerate discoveries and their translation to patients. The workshop focused on (1) in utero and early-life origins of asthma, (2) the use of phenotypes and endotypes to classify disease, (3) defining disease modification, (4) disease management, and (5) implementation research. This report summarizes the workshop and produces recommendations to guide future research in asthma.

Future Research Directions in Asthma. An NHLBI Working Group Report

PubMed Central

Levy, Bruce D.; Freemer, Michelle M.; Cloutier, Michelle M.; Georas, Steve N.; Jarjour, Nizar N.; Ober, Carole; Woodruff, Prescott G.; Barnes, Kathleen C.; Bender, Bruce G.; Camargo, Carlos A.; Chupp, Geoff L.; Denlinger, Loren C.; Fahy, John V.; Fitzpatrick, Anne M.; Fuhlbrigge, Anne; Gaston, Ben M.; Hartert, Tina V.; Kolls, Jay K.; Lynch, Susan V.; Moore, Wendy C.; Morgan, Wayne J.; Nadeau, Kari C.; Ownby, Dennis R.; Solway, Julian; Szefler, Stanley J.; Wenzel, Sally E.; Wright, Rosalind J.; Smith, Robert A.; Erzurum, Serpil C.

2015-01-01

Asthma is a common chronic disease without cure. Our understanding of asthma onset, pathobiology, classification, and management has evolved substantially over the past decade; however, significant asthma-related morbidity and excess healthcare use and costs persist. To address this important clinical condition, the NHLBI convened a group of extramural investigators for an Asthma Research Strategic Planning workshop on September 18–19, 2014, to accelerate discoveries and their translation to patients. The workshop focused on (1) in utero and early-life origins of asthma, (2) the use of phenotypes and endotypes to classify disease, (3) defining disease modification, (4) disease management, and (5) implementation research. This report summarizes the workshop and produces recommendations to guide future research in asthma. PMID:26305520

Seasonal Allergies: Diagnosis, Treatment & Research

MedlinePlus

... turn JavaScript on. Feature: Seasonal Allergies Diagnosis, Treatment & Research Past Issues / Spring 2015 Table of Contents Diagnosis ... Asthma exacerbation Sinus infection Asthma exacerbation Seasonal Allergy Research at NIH Asthma and Allergic Diseases Cooperative Research ...

Prevalence of asthma among the adult general population of five Middle Eastern countries: results of the SNAPSHOT program.

PubMed

Tarraf, Hesham; Aydin, Omur; Mungan, Dilsad; Albader, Mohammad; Mahboub, Bassam; Doble, Adam; Lahlou, Aaicha; Tariq, Luqman; Aziz, Fayaz; El Hasnaoui, Abdelkader

2018-05-11

Asthma is a common chronic respiratory disease leading to morbidity, mortality and impaired quality of life worldwide. Information on asthma prevalence in the Middle East is fragmented and relatively out-dated. The SNAPSHOT program was conducted to obtain updated information. SNAPSHOT is a cross-sectional epidemiological program carried out in five Middle Eastern countries (Egypt, Turkey, Kuwait, Saudi Arabia, and the United Arab Emirates, the latter three grouped into a Gulf cluster) to collect data on asthma, allergic rhinitis, benign prostatic hyperplasia and bipolar disorder. The survey was carried out by telephone in a random sample of the adult general population with quotas defined according to country demographics. The analysis presented in this paper focuses on asthma. Subjects were screened for asthma based on criteria from the global Asthma Insights and Reality studies. Current prevalence (last 12 months) was estimated. Multivariate logistic regression analyses were used to investigate risk factors related to asthma and the association with allergic rhinitis and other co-morbidities. Quality of life was assessed using the three-level EQ-5D questionnaire. 2124 out of the 33,486 subjects enrolled in the SNAPSHOT program fulfilled the criteria for asthma. The adjusted prevalence of asthma ranged from 4.4% [95% CI: 4.0-4.8%] in Turkey, to 6.7% [95% CI: 6.2-7.2%] in Egypt and 7.6% [95% CI: 7.1-8.0%] in the Gulf cluster. Prevalence was higher (p < 0.0001) in women than men and increased with age (p < 0.0001). Co-morbidities occurred more frequently in asthma subjects compared to the non-asthma population (38% vs. 15% p < 0.0001). Subjects with asthma reported a lower (p < 0.0001) EQ-VAS score (68.2 ± 22.9) compared to the general population (78.1 ± 17.5). The risk factors associated with asthma were age, gender, country, and certain co-morbidities, namely respiratory, cardiovascular, gastrointestinal, nervous, and neurological diseases. The observed adjusted prevalence of asthma in the Middle East ranges from 4.4% to 7.6%, which is comparatively lower than the reported prevalence in Europe and North America. Asthma has a negative impact on quality of life, and is associated with high levels of co-morbid diseases, indicating a need for physicians to check for co-morbidities and ensure they are managed correctly in all asthma patients.

LEAP: A randomized-controlled trial of a lay-educator inpatient asthma education program.

PubMed

Rice, Jessica L; Matlack, Kristen M; Simmons, Marsha D; Steinfeld, Jonathan; Laws, Margaret A; Dovey, Mark E; Cohen, Robyn T

2015-06-29

To evaluate the impact of LEAP, a volunteer-based, inpatient asthma education program for families of inner-city children with asthma. 711 children ages 2-17 years admitted with status asthmaticus were randomized to receive usual care or usual care plus a supplemental education intervention. Both groups completed a baseline interview. Trained volunteer lay educators conducted individualized bedside education with the intervention group. Primary outcome was attendance at a post-hospitalization follow-up visit 7-10 days after discharge. Secondary outcomes included parent-reported asthma management behaviors, symptoms, and self-efficacy scores from a one month follow-up interview. Post-hospitalization asthma clinic attendance was poor (38%), with no difference between groups. Families randomized to the intervention group were more likely to report use of a controller (OR 2.4, 95% CI 1.3-4.2, p<0.01) and a valved-holding chamber (OR 2.9, 95% CI 1.1-7.4, p=0.03), and were more likely to have an asthma action plan at follow up (OR 2.0, 95% CI 1.3-3.0, p<0.01). Asthma self-efficacy scores were significantly improved among those who received the intervention (p=0.04). Inpatient asthma education by trained lay volunteers was associated with improved asthma management behaviors. This novel volunteer-based program could have widespread implications as a sustainable model for asthma education. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Addressing unmet needs in understanding asthma mechanisms: From the European Asthma Research and Innovation Partnership (EARIP) Work Package (WP)2 collaborators.

PubMed

Edwards, Michael R; Saglani, Sejal; Schwarze, Jurgen; Skevaki, Chrysanthi; Smith, Jaclyn A; Ainsworth, Ben; Almond, Mark; Andreakos, Evangelos; Belvisi, Maria G; Chung, Kian Fan; Cookson, William; Cullinan, Paul; Hawrylowicz, Catherine; Lommatzsch, Marek; Jackson, David; Lutter, Rene; Marsland, Benjamin; Moffatt, Miriam; Thomas, Mike; Virchow, J Christian; Xanthou, Georgina; Edwards, Jessica; Walker, Samantha; Johnston, Sebastian L

2017-05-01

Asthma is a heterogeneous, complex disease with clinical phenotypes that incorporate persistent symptoms and acute exacerbations. It affects many millions of Europeans throughout their education and working lives and puts a heavy cost on European productivity. There is a wide spectrum of disease severity and control. Therapeutic advances have been slow despite greater understanding of basic mechanisms and the lack of satisfactory preventative and disease modifying management for asthma constitutes a significant unmet clinical need. Preventing, treating and ultimately curing asthma requires co-ordinated research and innovation across Europe. The European Asthma Research and Innovation Partnership (EARIP) is an FP7-funded programme which has taken a co-ordinated and integrated approach to analysing the future of asthma research and development. This report aims to identify the mechanistic areas in which investment is required to bring about significant improvements in asthma outcomes. Copyright ©ERS 2017.

MANAGEMENT PROGRAMS FOR REDUCING RISKS OF ASTHMA IN CHILDREN

EPA Science Inventory

This paper reviews available national cost of asthma estimates and updates them to 1997, accounting for increases in prices of medical goods and services, changes in the usage of asthma-related medical goods and services, and changes in asthma prevalence and mortality. Available ...

The Influence of Setting on Care Coordination for Childhood Asthma.

PubMed

Kelly, R Patrick; Stoll, Shelley C; Bryant-Stephens, Tyra; Janevic, Mary R; Lara, Marielena; Ohadike, Yvonne U; Persky, Victoria; Ramos-Valencia, Gilberto; Uyeda, Kimberly; Malveaux, Floyd J

2015-11-01

Asthma affects 7.1 million children in the United States, disproportionately burdening African American and Latino children. Barriers to asthma control include insufficient patient education and fragmented care. Care coordination represents a compelling approach to improve quality of care and address disparities in asthma. The sites of The Merck Childhood Asthma Network Care Coordination Programs implemented different models of care coordination to suit specific settings-school district, clinic or health care system, and community-and organizational structures. A variety of qualitative data sources were analyzed to determine the role setting played in the manifestation of care coordination at each site. There were inherent strengths and challenges of implementing care coordination in each of the settings, and each site used unique strategies to deliver their programs. The relationship between the lead implementing unit and entities that provided (1) access to the priority population and (2) clinical services to program participants played a critical role in the structure of the programs. The level of support and infrastructure provided by these entities to the lead implementing unit influenced how participants were identified and how asthma care coordinators were integrated into the clinical care team. © 2015 Society for Public Health Education.

The Influence of Setting on Care Coordination for Childhood Asthma

PubMed Central

Kelly, R. Patrick; Stoll, Shelley C.; Bryant-Stephens, Tyra; Janevic, Mary R.; Lara, Marielena; Ohadike, Yvonne U.; Persky, Victoria; Ramos-Valencia, Gilberto; Uyeda, Kimberly; Malveaux, Floyd J.

2015-01-01

Asthma affects 7.1 million children in the United States, disproportionately burdening African American and Latino children. Barriers to asthma control include insufficient patient education and fragmented care. Care coordination represents a compelling approach to improve quality of care and address disparities in asthma. The sites of The Merck Childhood Asthma Network Care Coordination Programs implemented different models of care coordination to suit specific settings—school district, clinic or health care system, and community—and organizational structures. A variety of qualitative data sources were analyzed to determine the role setting played in the manifestation of care coordination at each site. There were inherent strengths and challenges of implementing care coordination in each of the settings, and each site used unique strategies to deliver their programs. The relationship between the lead implementing unit and entities that provided (1) access to the priority population and (2) clinical services to program participants played a critical role in the structure of the programs. The level of support and infrastructure provided by these entities to the lead implementing unit influenced how participants were identified and how asthma care coordinators were integrated into the clinical care team. PMID:26232778

The Program for the Prevention of Childhood Asthma: a specialized care program for children with wheezing or asthma in Brazil.

PubMed

Urrutia-Pereira, Marilyn; Avila, Jennifer; Solé, Dirceu

2016-01-01

To present the Programa Infantil de Prevenção de Asma (PIPA, Program for the Prevention of Childhood Asthma) and the characteristics of the patients followed in this program. Implemented in the city of Uruguaiana, Brazil, PIPA has as its target population children and adolescents (< 18 years of age) with asthma or suspected asthma. Patients either enroll in PIPA spontaneously or are referred by pediatricians or primary care physicians. In this retrospective study, we use a standardized protocol to assess PIPA patients. By the end of the study period, 646 patients were being followed. Of those, 298 (46.1%) were ≤ 3 years of age. In this group of patients, recurrent wheezing was identified in 60.7%, and the first episode of wheezing occurred in the first six months of life in 86.0%. Severe wheezing was identified in 29.5% and 45.4% in the children ≤ 3 and > 3 years of age, respectively. Physician-diagnosed asthma was reported in 26.5% and 82.2%, respectively. In the sample as a whole, the prevalence of passive smoking was high (> 36%), occurring during pregnancy in > 15%; > 40% of the patients had been born by cesarean section; and 30% had a mother who had had < 8 years of schooling. A prevention program for children with asthma is an effective strategy for controlling the disease. Knowledge of local epidemiological and environmental characteristics is essential to reducing the prevalence of the severe forms of asthma, to improving the use of health resources, and to preventing pulmonary changes that could lead to COPD in adulthood.

The Program for the Prevention of Childhood Asthma: a specialized care program for children with wheezing or asthma in Brazil

PubMed Central

Urrutia-Pereira, Marilyn; Avila, Jennifer; Solé, Dirceu

2016-01-01

Objective : To present the Programa Infantil de Prevenção de Asma (PIPA, Program for the Prevention of Childhood Asthma) and the characteristics of the patients followed in this program. Methods : Implemented in the city of Uruguaiana, Brazil, PIPA has as its target population children and adolescents (< 18 years of age) with asthma or suspected asthma. Patients either enroll in PIPA spontaneously or are referred by pediatricians or primary care physicians. In this retrospective study, we use a standardized protocol to assess PIPA patients. Results : By the end of the study period, 646 patients were being followed. Of those, 298 (46.1%) were ≤ 3 years of age. In this group of patients, recurrent wheezing was identified in 60.7%, and the first episode of wheezing occurred in the first six months of life in 86.0%. Severe wheezing was identified in 29.5% and 45.4% in the children ≤ 3 and > 3 years of age, respectively. Physician-diagnosed asthma was reported in 26.5% and 82.2%, respectively. In the sample as a whole, the prevalence of passive smoking was high (> 36%), occurring during pregnancy in > 15%; > 40% of the patients had been born by cesarean section; and 30% had a mother who had had < 8 years of schooling. Conclusions : A prevention program for children with asthma is an effective strategy for controlling the disease. Knowledge of local epidemiological and environmental characteristics is essential to reducing the prevalence of the severe forms of asthma, to improving the use of health resources, and to preventing pulmonary changes that could lead to COPD in adulthood. PMID:26982040

The Prevention of Early Asthma in Kids study: design, rationale and methods for the Childhood Asthma Research and Education network.

PubMed

Guilbert, Theresa W; Morgan, Wayne J; Krawiec, Marzena; Lemanske, Robert F; Sorkness, Chris; Szefler, Stanley J; Larsen, Gary; Spahn, Joseph D; Zeiger, Robert S; Heldt, Gregory; Strunk, Robert C; Bacharier, Leonard B; Bloomberg, Gordon R; Chinchilli, Vernon M; Boehmer, Susan J; Mauger, Elizabeth A; Mauger, David T; Taussig, Lynn M; Martinez, Fernando D

2004-06-01

Pediatric asthma remains an important public health concern as its prevalence and cost to the health care system is rising. In order to promote innovative research in asthma therapies, the National Heart, Lung and Blood Institute created the Childhood Asthma Research and Education Network in 1999. As its first study, the steering committee of the Childhood Asthma Research and Education Network designed a randomized clinical trial to determine if persistent asthma could be prevented in children at a high risk to develop the disease. This communication presents the design of its first clinical trial, the Prevention of Asthma in Kids (PEAK) trial and the organization of the Childhood Asthma Research and Education Network that developed and implemented this trial. Studies of the natural history of asthma have shown that, in persistent asthma, the initial asthma-like symptoms and loss of lung function occur predominately during the first years of life. Therefore, in the Prevention of Asthma in Kids study, children 2 and 3 years old with a positive asthma predictive index were randomized to twice daily treatment with fluticasone 88 microg or placebo via metered-dose inhaler and Aerochamber for 2 years. The double blind treatment period was followed by a 1-year observational period. Lung function was measured by spirometry and oscillometry technique at 4-month intervals throughout the study. Bronchodilator reversibility and exhaled nitric oxide (ENO) studies were performed at the end of the treatment and observation periods. The primary outcome measure was the number of asthma-free days. Other secondary outcomes included number of exacerbations, use of asthma medications and lung function. These measures were chosen to reflect the progression of the disease from intermittent wheezing to persistent asthma and measurement of the extent of airflow limitation and airway reactivity.

Effects of a german asthma disease management program using sickness fund claims data.

PubMed

Windt, Roland; Glaeske, Gerd

2010-08-01

The purpose of this study was to assess outcomes of a nationwide asthma disease management (DM) program in Germany. A retrospective observational study with propensity-score matching was performed using claims data of sickness funds exclusively. Effects were analyzed on the basis of a match of 317 program participants and nonparticipants with similar propensity score and age. Hospitalization or oral corticosteroid user rates were comparable in both groups, whereas there are significantly more subjects in the DM group with a prescription of an inhaled corticosteroid and fewer with a prescription of a cromolyn/reproterol combination. There are also less "doctor hoppers" in the DM group, defined as subjects with antiasthmatic drug prescriptions of at least three physicians. The results suggest that the impact of a nationwide disease management program for asthma is weak in respect of clinically relevant endpoints, but there are indications that medication in a DM program approximates asthma guidelines more closely.

Living with Asthma: Part I, Manual for Teaching Parents the Self-Management of Childhood Asthma.

ERIC Educational Resources Information Center

National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD. Div. of Lung Diseases.

The Living with Asthma Program is designed to teach asthma self-management skills to children (ages 8-12) with asthma and to give their parents the knowledge and behavior modification skills to help their children take over responsibility for managing the condition. Both groups receive training in problem solving and in ways to improve family…

Living with Asthma: Part 2, Manual for Teaching Children the Self-Management of Asthma.

ERIC Educational Resources Information Center

National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD. Div. of Lung Diseases.

The Living with Asthma Program is designed to teach asthma self-management skills to children (ages 8-12) with asthma and to give their parents the knowledge and behavior modification skills to help their children take over responsibility for managing the condition. Both groups receive training in problem solving and in ways to improve family…

Enrolling African-American and Latino patients with asthma in comparative effectiveness research: Lessons learned from 8 patient-centered studies.

PubMed

Kramer, C Bradley; LeRoy, Lisa; Donahue, Sara; Apter, Andrea J; Bryant-Stephens, Tyra; Elder, John P; Hamilton, Winifred J; Krishnan, Jerry A; Shelef, Deborah Q; Stout, James W; Sumino, Kaharu; Teach, Stephen J; Federman, Alex D

2016-12-01

African-American and Latino patients are often difficult to recruit for asthma studies. This challenge is a barrier to improving asthma care and outcomes for these populations. We sought to examine the recruitment experiences of 8 asthma comparative effectiveness studies that specifically targeted African-American and Latino patients, and identify the solutions they developed to improve recruitment. Case report methodology was used to gather and evaluate information on study design, recruitment procedures and outcomes from study protocols and annual reports, and in-depth interviews with each research team. Data were analyzed for themes, commonalities, and differences. There were 4 domains of recruitment challenges: individual participant, institutional, research team, and study intervention. Participants had competing demands for time and some did not believe they had asthma. Institutional challenges included organizational policies governing monetary incentives and staff hiring. Research team challenges included ongoing training needs of recruitment staff, and intervention designs often were unappealing to participants because of inconveniences. Teams identified a host of strategies to address these challenges, most importantly engagement of patients and other stakeholders in study design and troubleshooting, and flexibility in data collection and intervention application to meet the varied needs of patients. Asthma researchers may have greater success with recruitment by addressing uncertainty among patients about asthma diagnosis, engaging stakeholders in all aspects of study design and implementation, and maximizing flexibility of study and intervention protocols. However, even with such efforts, engagement of African-American and Latino patients in asthma research may remain low. Greater investment in research on engaging these populations in asthma research may ultimately be needed to improve their asthma care and outcomes. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Integrating asthma education and smoking cessation for parents: financial return on investment.

PubMed

McQuaid, Elizabeth L; Garro, Aris; Seifer, Ronald; Hammond, S Katharine; Borrelli, Belinda

2012-10-01

Caregivers who smoke and have children with asthma are an important group for intervention. Home-based interventions successfully reduce asthma morbidity, yet are costly. This study evaluated the financial return on investment (ROI) of the Parents of Asthmatics Quit Smoking (PAQS) program, a combined asthma education and smoking cessation intervention. Participants included caregivers (n = 224) that smoked, had a child with asthma, and were enrolled in a Medicaid managed care plan. Participants received nurse-delivered asthma education and smoking counseling in three home visits. Program implementation costs were estimated, and healthcare expenses were obtained from insurance claims data 12 months pre- and 12 months post intervention. ROI was calculated for all participants, children <6 years, children 6-18 years, and children with moderate/severe persistent asthma. Total program implementation cost was $34,481. After intervention, there was increased mean annual refills of beta-agonist (0.51 pre, 1.64 post; P < 0.001), and controller medications (0.65 pre, 2.44 post; P < 0.001). Reductions were found in mean annual emergency department visits (0.33 pre, 0.14 post; P < 0.001), hospitalizations (0.23 pre, 0.08 post; P < 0.001), and outpatient visits (2.33 pre, 1.45 post, P < 0.001). The program had negative ROI (-21.8%) for the entire sample. The ROI was positive (+106.9) for children <6 years, negative (-150.3) for children 6-18, and negligible for moderate/severe persistent asthma (+6.9%). PAQS was associated with increased medication use and decreased healthcare utilization. While the overall ROI for PAQS was negative, PAQS had a positive ROI for caregivers of young children with asthma. Copyright © 2012 Wiley Periodicals, Inc.

Role of community pharmacists in asthma - Australian research highlighting pathways for future primary care models.

PubMed

Saini, B; Krass, I; Smith, L; Bosnic-Anticevich, S; Armour, C

2011-01-01

Asthma is one of the most common chronic conditions affecting the Australian population. Amongst primary healthcare professionals, pharmacists are the most accessible and this places pharmacists in an excellent position to play a role in the management of asthma. Globally, trials of many community pharmacy-based asthma care models have provided evidence that pharmacist delivered interventions can improve clinical, humanistic and economic outcomes for asthma patients. In Australia, a decade of coordinated research efforts, in various aspects of asthma care, has culminated in the implementation trial of the Pharmacy Asthma Management Service (PAMS), a comprehensive disease management model.There has been research investigating asthma medication adherence through data mining, ways in which usual asthma care can be improved. Our research has focused on self-management education, inhaler technique interventions, spirometry trials, interprofessional models of care, and regional trials addressing the particular needs of rural communities. We have determined that inhaler technique education is a necessity and should be repeated if correct technique is to be maintained. We have identified this effectiveness of health promotion and health education, conducted within and outside the confines of the pharmacy, in public for a and settings such as schools, and established that this outreach role is particularly well received and increases the opportunity for people with asthma to engage in their asthma management.Our research has identified that asthma patients have needs which pharmacists delivering specialized models of care, can address. There is a lot of evidence for the effectiveness of asthma care by pharmacists, the future must involve integration of this role into primary care.

What are the priorities in basic asthma research? A United Kingdom perspective.

PubMed

Hallsworth, Matthew P; Major, Philippa J; Barnes, Jack; Lee, Tak H

2003-02-01

The National Asthma Campaign (in the United Kingdom) has recently completed a strategic review of priorities for basic asthma research over the next 5 to 10 years. Leading asthma experts and representatives of the main funding agencies were involved in a nationwide consultation. Discussions were carried out in 7 thematic areas: Genetics of asthma, early-life events, environmental influences, immunology and immunotherapy, inflammation and anti-inflammation, airway remodeling, and the interface between academia and industry. Discussions were not restricted by considerations of financial affordability but were driven by vision and science. The consultation highlighted a number of generic issues pertaining to the organization of basic asthma research. Phenotypes of asthma require more robust characterization, particularly for genetic studies. Emphasis on longitudinal studies should be encouraged, and more information can still be gained from existing well-characterized asthma cohorts, though this requires some coordination. Human research is particularly strong and should continue, and the use of human tissue is vital to our understanding of the disease at the cellular and molecular levels. Animal models of asthma remain an important tool with which to dissect disease mechanisms, but they must be improved and refined. The consultation covered a wide range of issues and highlighted the need for collaboration at all levels between research groups and with industry and also between funding agencies. The recommendations made have relevance to everyone involved in basic asthma research. This article describes the recommendations and reviews the specific research issues relating to each of the 7 thematic areas.

[National Disease Management Guideline for Asthma: recommendations and evidence for "asthma prevention" issues].

PubMed

Berdel, Dietrich; Buhl, Roland; Dierkesmann, Rainer; Niebling, Wilhelm; Schultz, Konrad; Ukena, Dieter; Worth, Heinrich; von Wichert, Peter; Ollenschläger, Günter; Kopp, Ina

2006-01-01

The National Disease Management Program (NDM Program) represents the basic content of structured, cross-sectoral healthcare. In particular, the NDM Program is directed towards coordinating different disciplines and areas of healthcare. The recommendations are developed through interdisciplinary consensus of the scientific medical societies on the basis of the best available evidence. Within this scope the scientific medical societies concerned with the prevention, diagnosis, therapy and rehabilitation of asthma consented upon a National Disease Management Guideline for Asthma in 2005. Among other things, the following cornerstones of asthma prevention were agreed upon: Breastfeeding and non-smoking were suggested as primary prevention measures for (expectant) parents. With respect to secondary prevention, recommendations have been made for allergen avoidance, active/passive smoking and immunotherapy. Regarding tertiary prevention, position statements on vaccination and specific immunotherapy are developed. The present paper presents both the original texts of the recommendations and the evidence underlying them.

Asthma Research: The NIH–NJRC Connection

MedlinePlus

... Home Current Issue Past Issues Special Section Asthma Research: The NIH–NJRC Connection Past Issues / Fall 2007 ... many ways that NIH supports and promotes asthma research is through its strong relationship with National Jewish ...

Impact of Physician Asthma Care Education on Patient Outcomes

ERIC Educational Resources Information Center

Cabana, Michael D.; Slish, Kathryn K.; Evans, David; Mellins, Robert B.; Brown, Randall W.; Lin, Xihong; Kaciroti, Niko; Clark, Noreen M.

2014-01-01

Objective: We evaluated the effectiveness of a continuing medical education program, Physician Asthma Care Education, in improving pediatricians' asthma therapeutic and communication skills and patients' health care utilization for asthma. Methods: We conducted a randomized trial in 10 regions in the United States. Primary care providers were…

National Environmental Leadership Award in Asthma Management

EPA Pesticide Factsheets

The National Asthma Awards recognizes health plans, healthcare providers and communities in action that demonstrate an environmental component to address asthma triggers, collaborate with others and save healthcare dollars with their programming.

Examining causes of the urban (inner city) asthma epidemic: Implementing new management strategies

PubMed Central

2016-01-01

Asthma in the inner city contributes to high morbidity and mortality, and, in school children, reduced school attendance and alteration in academic performance. There is a need to improve asthma care in the inner city by reducing asthma exacerbations. Methods are currently available to predict and prevent seasonal exacerbations of asthma. In addition, new medications are being developed that will be effective in improving pulmonary function and reducing asthma exacerbations. School-centered asthma programs can also be helpful to assist children and clinicians in applying asthma treatment plans and assuring optimal adherence to these plans. PMID:26831839

An evaluation of asthma interventions for preteen students.

PubMed

Clark, Noreen M; Shah, Smita; Dodge, Julia A; Thomas, Lara J; Andridge, Rebecca R; Little, Roderick J A

2010-02-01

Asthma is a serious problem for low-income preteens living in disadvantaged communities. Among the chronic diseases of childhood and adolescence, asthma has the highest prevalence and related health care use. School-based asthma interventions have proven successful for older and younger students, but results have not been demonstrated for those in middle school. This randomized controlled study screened students 10-13 years of age in 19 middle schools in low-income communities in Detroit, Michigan. Of the 6,872 students who were screened, 1,292 students were identified with asthma. Schools were matched and randomly assigned to Program 1 or 2 or control. Baseline, 12, and 24 months data were collected by telephone (parents), at school (students) and from school system records. Measures were the students' asthma symptoms, quality of life, academic performance, self-regulation, and asthma management practices. Data were analyzed using multiple imputation with sequential regression analysis. Mixed models and Poisson regressions were used to develop final models. Neither program produced significant change in asthma symptoms or quality of life. One produced improved school grades (p = .02). The other enhanced self-regulation (p = .01) at 24 months. Both slowed the decline in self-regulation in undiagnosed preteens at 12 months and increased self-regulation at 24 months (p = .04; p = .003). Programs had effects on academic performance and self-regulation capacities of students. More developmentally focused interventions may be needed for students at this transitional stage. Disruptive factors in the schools may have reduced both program impact and the potential for outcome assessment.

Hospitalizations for asthma: impact of a program for the control of asthma and allergic rhinitis in Feira de Santana, Brazil.

PubMed

Brandão, Heli Vieira; Cruz, Constança Margarida Sampaio; Santos, Ivan da Silva; Ponte, Eduardo Vieira; Guimarães, Armênio; Augusto Filho, Alvaro

2009-08-01

To evaluate the impact of the Programa de Controle da Asma e Rinite Alérgica em Feira de Santana (ProAR-FS, Program for the Control of Asthma and Allergic Rhinitis in Feira de Santana) on the frequency of hospitalizations for asthma in patients monitored at a referral center for one year. This was a historical control study involving 253 consecutive patients with asthma, ages ranging from 4 to 76 years. We compared the frequency of hospital admissions and visits to the emergency room (ER) in the 12 months prior to and after their admission to the ProAR-FS. During the program, patients received free treatment, including inhaled medications and education on asthma. Demographic and socioeconomic aspects were also assessed. There was a significant reduction in the number of hospitalizations (465 vs. 21) and of visits to the ER (2,473 vs. 184) after their admission to ProAR-FS (p < 0.001 for both). Of the 253 patients who had been hospitalized and had had ER visits within the year prior to the admission to ProAR-FS, only 16 were hospitalized and 92 visited the ER during the follow-up year, representing a reduction of 94% and 64%, respectively. Implementing a referral center for the treatment of asthma and rhinitis in the Unified Health Care System, with the free distribution of inhaled corticosteroids and the support of an education program, is a highly effective strategy for the control of asthma.

Asthma: New Information for the Early Interventionist.

ERIC Educational Resources Information Center

Simeonsson, Nancy; And Others

1995-01-01

This article highlights key portions of the National Institutes of Health's National Asthma Education Program. Guidelines for understanding asthma triggers and medications are provided, and approaches to controlling environmental factors are suggested. (Author/PB)

Effectiveness of a School- and Community-based Academic Asthma Health Education Program on Use of Effective Asthma Self-care Behaviors in Older School-age Students

PubMed Central

Kintner, Eileen K.; Cook, Gwendolyn; Marti, C. Nathan; Allen, April; Stoddard, Debbie; Harmon, Phyllis; Gomes, Melissa; Meeder, Linda; Van Egeren, Laurie A.

2014-01-01

Purpose The purpose was to evaluate the effectiveness of SHARP, an academic asthma health education and counseling program, on fostering use of effective asthma self-care behaviors. Design and Methods This was a phase III, two-group, cluster randomized, single-blinded, longitudinal design guided the study. Caregivers of 205 fourth- and fifth-grade students completed the asthma health behaviors survey at pre-intervention and 1, 12, and 24 months post-intervention. Analysis involved multilevel modeling. Results All students demonstrated improvement in episode management, risk-reduction/prevention, and health promotion behaviors; SHARP students demonstrated increased improvement in episode management and risk-reduction/prevention behaviors. Practice Implications Working with schoolteachers, nurses can improve use of effective asthma self-care behaviors. PMID:25443867

Assessing the impact of a remote digital coaching engagement program on patient-reported outcomes in asthma.

PubMed

Rasulnia, Mazi; Burton, Billy Stephen; Ginter, Robert P; Wang, Tracy Y; Pleasants, Roy Alton; Green, Cynthia L; Lugogo, Njira

2017-08-11

Low adherence and poor outcomes provide opportunity for digital coaching to engage patients with uncontrolled asthma in their care to improve outcomes. To examine the impact of a remote digital coaching program on asthma control and patient experience. We recruited 51 adults with uncontrolled asthma, denoted by albuterol use of >2 times per week and/or exacerbations requiring corticosteroids, and applied a 12-week patient-centered remote digital coaching program using a combination of educational pamphlets, symptom trackers, best peak flow establishment, physical activity, and dietary counseling, as well as coaches who implemented emotional enforcement to motivate disease self-management through telephone, text, and email. Baseline and post-intervention measures were quality of life (QOL), spirometry, Asthma Control Test (ACT), Asthma Symptom Utility Index (ASUI), rescue albuterol use, and exacerbation history. Among 51 patients recruited, 40 completed the study. Eight subjects required assistance reading medical materials. Significant improvements from baseline were observed for Patient-Reported Outcomes Measurement Information System mental status (p = 0.010), body weight, and outpatient exacerbation frequency (p = 0.028). The changes from baseline in ACT (p = 0.005) were statistically significant but did not achieve the pre-specified minimum clinically important difference (MCID), whereas for ASUI, the MCID and statistical significance were achieved. Spirometry and rescue albuterol use were no different. A patient-oriented, remote digital coaching program that utilized trained health coaches and digital materials led to statistically significant improvement in mental status, outpatient exacerbations, body weight, and ASUI. Digital coaching programs may improve some outcomes in adults with uncontrolled asthma.

A review of barriers to effective asthma management in Puerto Ricans: cultural, healthcare system and pharmacogenomic issues.

PubMed

Alicea-Alvarez, Norma; Swanson-Biearman, Brenda; Kelsen, Steven G

2014-02-01

Among the Hispanic community, Puerto Ricans have the highest prevalence of asthma and manifest the worst outcomes. The expected growth of the Hispanic population in the USA in the next several decades make elimination of disparate care in Puerto Rican asthmatics a matter of national importance. The purpose of this review of the literature (ROL) is to examine a variety of health system, genetic and cultural barriers in the Puerto Rican community which have created disparities in asthma care and outcomes among adult and pediatric Hispanic populations. In addition, this ROL describes several culturally sensitive, community-based educational interventions which can be used as a framework for future projects to improved asthma outcomes. Databases searched included Medline, PubMED, EBSCOhost, PsycINFO, CINAHL, Google Scholar and ERIC. Papers published in English from January 1990 to January 2012 were reviewed. Health system policies, insurer compensation patterns, clinician attitudes and cultural values/folk remedies in the Puerto Rican community represent barriers to effective asthma management, the use of controller medication and the implementation of educational interventions. In addition, genetic factors involving the beta-2 adrenergic receptor gene, which impair the response to albuterol, appear to contribute to poorer outcomes in Puerto Rican asthmatics. In contrast, several comprehensive, community-based, culturally sensitive educational interventions such as Controlling Asthma in American Cities Project (CAACP), the Racial and Ethnic Approach to Community Health in the US Program and Healthy Hoops programs (REACH) have been described. We believe that culturally sensitive community-based asthma education programs can serve as models for programs targeted toward Puerto Ricans to help decrease asthma morbidity. Moreover, greater sensitivity to Puerto Rican mores and folk remedies on the part of healthcare providers may improve the patient-clinician rapport and, hence, asthma outcomes. Finally, given ethnically based differences in pharmacogenomics, clinical trials targeting the Puerto Rican population may help to better define optimal asthma medication regimens in this ethnic group.

Factors that influence quality of life in rural children with asthma and their parents.

PubMed

Walker, Jennifer; Winkelstein, Marilyn; Land, Cassia; Lewis-Boyer, Lapricia; Quartey, Ruth; Pham, Luu; Butz, Arlene

2008-01-01

Among rural children with asthma and their parents, this study examined the relationship between parental and child reports of quality of life and described the relationship of several factors such as asthma severity, missed days of work, and asthma education on their quality of life. Two hundred one rural families with asthma were enrolled in a school-based educational program. Intervention parents and children participated in interactive asthma workshop(s) and received asthma devices and literature. Parent and child quality of life measurements were obtained before and after the intervention using Juniper's Paediatric Caregivers Quality of Life and Juniper's Paediatric Quality of Life Questionnaires. Asthma severity was measured using criteria from the National Asthma Education and Prevention Program guidelines. There was no association between parent and child total quality of life scores, and mean parental total quality of life scores were higher at baseline and follow-up than those of the children. All the parents' quality of life scores were correlated with parental reports of missed days of work. For all children, emotional quality of life (EQOL) was significantly associated with parental reports of school days missed (P = .03) and marginally associated with parental reports of hospitalizations due to asthma (P = .08). Parent's EQOL and activity quality of life (AQOL) were significantly associated with children's asthma severity (EQOL, P = .009; AQOL, P = .03), but not the asthma educational intervention. None of the child quality of life measurements was associated with asthma severity. Asthma interventions for rural families should help families focus on gaining and maintaining low asthma severity levels to enjoy an optimal quality of life. Health care providers should try to assess the child's quality of life at each asthma care visit independently of the parents.

Indigenous healthcare worker involvement for Indigenous adults and children with asthma.

PubMed

Chang, Anne B; Taylor, Brett; Masters, I Brent; Laifoo, Yancy; Brown, Alexander Dh

2010-05-12

Asthma education is regarded as an important step in the management of asthma in national guidelines. Racial, ethnicity and socio-economic factors are associated with markers of asthma severity, including recurrent acute presentations to emergency health facilities. Worldwide, indigenous groups are disproportionately represented in the severe end of the asthma spectrum. Appropriate models of care are important in the successful delivery of services, and are likely contributors to improved outcomes for people with asthma. To determine whether involvement of an indigenous healthcare worker (IHW) in comparison to absence of an IHW in asthma education programs, improves asthma related outcomes in indigenous children and adults with asthma. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), the Cochrane Airways Group Specialised Register, MEDLINE and EMBASE databases, review articles and reference lists of relevant articles. The latest search was in January 2010. All randomised controlled trials comparing involvement of an indigenous healthcare worker (IHW) in comparison to absence of an IHW in asthma education programs for indigenous people with asthma. Two independent review authors selected data for inclusion, a single author extracted the data. Both review authors independently assessed study quality. We contacted authors for further information. As it was not possible to analyse data as "intention-to-treat", we analysed data as "treatment received". Two studies fulfilled inclusion criteria involving 133 children randomised to an asthma education programme involving an IHW, compared to a similar education programme without an IHW. One study was not strictly Indigenous. 110 of these children completed the trials. Children's asthma knowledge score was significantly better in the group that had IHW education compared with control (mean difference 3.30; 95% CI 1.07 to 5.53), parents' asthma knowledge score (standardised mean difference (SMD) 1.23; 95% CI 0.59 to 1.87), parents' asthma skill score (SMD 0.67; 95% CI 0.28 to 1.06) and days absent from school (100% school-aged children in the intervention group missed <7 days, 21% of controls missed 7-14 days, difference = 21%, 95%CI 5-36%). There was no significant difference in mean number of exacerbations (per year) between groups. There was no difference in quality of life or children's asthma skill score; both were limited to one study only and the direction favoured IHW group. There were no studies in adults. The involvement of IHW in asthma programs targeted for their own ethnic group in 2 small trials was beneficial in improving most, but not all asthma outcomes in children with asthma. It is very likely that involvement of an IHW is beneficial. However as exacerbation frequency was not significantly different between groups, we cannot be confident of the results in all settings. Nevertheless, given the complexity of health outcomes and culture as well as the importance of self-determination for indigenous peoples, the practice of including IHW in asthma education programs for indigenous children and adults with asthma is justified, but should be subject to further randomised controlled trials.

Impacts of a government-sponsored outpatient-based disease management program for patients with asthma: a preliminary analysis of national data from Taiwan.

PubMed

Weng, Hui-Ching

2005-02-01

In response to the high prevalence rates, mortality rates, and rising medical cost of asthma, the Bureau of National Health Insurance (BNHI) initiated a Healthcare Quality Improvement Program (HQIP) for people with asthma. The aim of this study was to investigate a preliminary analysis of the impact of a government-sponsored, outpatient-based disease management programs for people with asthma on the economic outcomes, the physician's and the patient's satisfaction. Using a retrospective design, a 1:4 (intervention vs. control group) matched cohort study design was used. Comparison of 1-year pre/post tests of utilizations of healthcare resources were conducted for 854 already diagnosed cases of patients with asthma. Comparison of independent tests between the intervention group and control group were performed for already diagnosed cases (n = 854) and newly-diagnosed cases (n = 231). Valid surveys were received from 212 physicians who participated the program, for a response rate of 46.0%, and 642 patients who enrolled in the program, for a response rate of 27.70%. Results indicated that the intervention group of already diagnosed cases had 39.94% fewer ED visits, 46.31% fewer inpatient visits, and 51.74% shorter length of stay, at a significant level. Though the HQIP program for people with asthma appeared to reduce medical care resource utilization for the intervention group, the control groups showed similar reductions but in different magnitude. For the newly diagnosed group, the intervention group had 197.43% more outpatient visits and 61.19% fewer ED visits of than those of the control group at a significant level. A majority of physicians (70%-85%) had positive opinions toward the HQIP program, but they admitted that the HQIP program prolonged the consultation time in outpatient visits (79.1%), and only 29.7% physicians did not feel interfered with while carrying out the HQIP. More than 80% of the patients showed positive feedback to the HQIP. The majority of the patients substantially adhered to physicians' suggestions, and had more accurate knowledge of and better self-care skills concerning asthma. These results have significance for the design of future programs aimed at improving the care of people with asthma and other chronic diseases in BNHI, Taiwan.

A Biobehavioral Approach to Managing Childhood Asthma.

ERIC Educational Resources Information Center

Kohen, Daniel P.

1987-01-01

Describes childhood asthma and a program which teaches relaxation and mental imagery (RMI) exercises to children and adolescents as an adjunct in the management of asthma. Clinical experience indicates children who learn RMI rate their asthma as significantly reduced in severity, miss fewer days of school, and make fewer visits to emergency rooms.…

The Influence of Health Education on Family Management of Childhood Asthma.

ERIC Educational Resources Information Center

Brazil, Kevin; McLean, Leslie; Abbey, David; Musselman, Carol

1997-01-01

Differences in asthma management among families with a child who has moderate to severe asthma were examined when they participated in an in-patient versus a day-camp program. Two broad categories of outcome were examined: illness and self-management skills. Findings and observations regarding children's feelings about asthma are discussed.…

What Works for Asthma Education Programs: Lessons from Experimental Evaluations of Social Programs and Interventions for Children. Fact Sheet. Publication #2012-01

ERIC Educational Resources Information Center

Chrisler, Alison

2012-01-01

Asthma is a chronic respiratory disease that affects millions of children and adolescents each year. In 2009, 7.1 million children ages 0 to 17 years were reported to have asthma. Unfortunately, when children and teens are unable to manage and cope with their disease, it can compromise their physical, academic, and social development. Therefore,…

Initiating an online asthma management program in urban emergency departments: the recruitment experience.

PubMed

Joseph, Christine L M; Lu, Mei; Stokes-Bruzzelli, Stephanie; Johnson, Dayna A; Duffy, Elizabeth; Demers, Michele; Zhang, Talan; Ownby, Dennis R; Zoratti, Edward; Mahajan, Prashant

2016-01-01

The emergency department could represent a means of identifying patients with asthma who could benefit from asthma interventions. To assess the initiation of a Web-based tailored asthma intervention in the emergency department of 2 urban tertiary care hospitals. In addition to awareness strategies for emergency department staff (eg, attending nursing huddles, division meetings, etc), recruitment experiences are described for 2 strategies: (1) recruitment during an emergency department visit for acute asthma and (2) recruitment from patient listings (mail or telephone). Patient enrollment was defined as baseline completion, randomization, and completion of the first of 4 online sessions. Of 499 eligible patients 13 to 19 years old visiting the emergency department for asthma during the study period, 313 (63%) were contacted in the emergency department (n = 65) or by mail or telephone (n = 350). Of these, 121 (38.6%) were randomized. Mean age of the study sample was 15.4 years and 88.4% were African American. Refusal rates for emergency department recruitment and mail or telephone were 18.5% (12 of 65) and 16.6% (58 of 350), respectively. On average, emergency department enrollment took 44 to 67 minutes, including downtime. When surveyed, emergency department providers were more positive about awareness activities and emergency department recruitment than were research staff. Emergency department recruitment was feasible but labor intensive. Refusal rates were similar for the 2 strategies. Targeting patients with acute asthma in the emergency department is one way of connecting with youth at risk of future acute events. Copyright © 2016 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

A Scalable Data Integration and Analysis Architecture for Sensor Data of Pediatric Asthma.

PubMed

Stripelis, Dimitris; Ambite, José Luis; Chiang, Yao-Yi; Eckel, Sandrah P; Habre, Rima

2017-04-01

According to the Centers for Disease Control, in the United States there are 6.8 million children living with asthma. Despite the importance of the disease, the available prognostic tools are not sufficient for biomedical researchers to thoroughly investigate the potential risks of the disease at scale. To overcome these challenges we present a big data integration and analysis infrastructure developed by our Data and Software Coordination and Integration Center (DSCIC) of the NIBIB-funded Pediatric Research using Integrated Sensor Monitoring Systems (PRISMS) program. Our goal is to help biomedical researchers to efficiently predict and prevent asthma attacks. The PRISMS-DSCIC is responsible for collecting, integrating, storing, and analyzing real-time environmental, physiological and behavioral data obtained from heterogeneous sensor and traditional data sources. Our architecture is based on the Apache Kafka, Spark and Hadoop frameworks and PostgreSQL DBMS. A main contribution of this work is extending the Spark framework with a mediation layer, based on logical schema mappings and query rewriting, to facilitate data analysis over a consistent harmonized schema. The system provides both batch and stream analytic capabilities over the massive data generated by wearable and fixed sensors.

Effect of the School-Based Telemedicine Enhanced Asthma Management (SB-TEAM) Program on Asthma Morbidity: A Randomized Clinical Trial.

PubMed

Halterman, Jill S; Fagnano, Maria; Tajon, Reynaldo S; Tremblay, Paul; Wang, Hongyue; Butz, Arlene; Perry, Tamara T; McConnochie, Kenneth M

2018-03-05

Poor adherence to recommended preventive asthma medications is common, leading to preventable morbidity. We developed the School-Based Telemedicine Enhanced Asthma Management (SB-TEAM) program to build on school-based supervised therapy programs by incorporating telemedicine at school to overcome barriers to preventive asthma care. To evaluate the effect of the SB-TEAM program on asthma morbidity among urban children with persistent asthma. In this randomized clinical trial, children with persistent asthma aged 3 to 10 years in the Rochester City School District in Rochester, New York, were stratified by preventive medication use at baseline and randomly assigned to the SB-TEAM program or enhanced usual care for 1 school year. Participants were enrolled at the beginning of the school year (2012-2016), and outcomes were assessed through the end of the school year. Data were analyzed between May 2017 and November 2017 using multivariable modified intention-to-treat analyses. Supervised administration of preventive asthma medication at school as well as 3 school-based telemedicine visits to ensure appropriate assessment, preventive medication prescription, and follow-up care. The school site component of the telemedicine visit was completed by telemedicine assistants, who obtained history and examination data. These data were stored in a secure virtual waiting room and then viewed by the primary care clinician, who completed the assessment and communicated with caregivers via videoconference or telephone. Preventive medication prescriptions were sent to pharmacies that deliver to schools for supervised daily administration. The primary outcome was the mean number of symptom-free days per 2 weeks, assessed by bimonthly blinded interviews. Of the 400 enrolled children, 247 (61.8%) were male and 230 (57.5%) were African American, and the mean (SD) age was 7.8 (1.7) years. Demographic characteristics and asthma severity in the 2 groups were similar at baseline. Among children in the SB-TEAM group, 196 (98.0%) had 1 or more telemedicine visits, and 165 (82.5%) received supervised therapy through school. We found that children in the SB-TEAM group had more symptom-free days per 2 weeks postintervention compared with children in the enhanced usual care group (11.6 vs 10.97; difference, 0.69; 95% CI, 0.15-1.22; P = .01), with the largest difference observed at the final follow-up (difference, 0.85; 95% CI, 0.10-1.59). In addition, children in the SB-TEAM group were less likely to have an emergency department visit or hospitalization for asthma (7% vs 15%; odds ratio, 0.52; 95% CI, 0.32-0.84). The SB-TEAM intervention significantly improved symptoms and reduced health care utilization among urban children with persistent asthma. This program could serve as a model for sustainable asthma care among school-aged children. clinicaltrials.gov Identifier: NCT01650844.

The Regional Asthma Disease Management Program (RADMP) for low income underserved children in rural western North Carolina: a National Asthma Control Initiative Demonstration Project.

PubMed

Shuler, Melinda S; Yeatts, Karin B; Russell, Donald W; Trees, Amy S; Sutherland, Susan E

2015-01-01

A substantial proportion of low-income children with asthma living in rural western North Carolina have suboptimal asthma management. To address the needs of these underserved children, we developed and implemented the Regional Asthma Disease Management Program (RADMP); RADMP was selected as one of 13 demonstration projects for the National Asthma Control Initiative (NACI). This observational intervention was conducted from 2009 to 2011 in 20 rural counties and the Eastern Band Cherokee Indian Reservation in western North Carolina. Community and individual intervention components included asthma education in-services and environmental assessments/remediation. The individual intervention also included clinical assessment and management. Environmental remediation was conducted in 13 childcare facilities and 50 homes; over 259 administrative staff received asthma education. Fifty children with mild to severe persistent asthma were followed for up to 2 years; 76% were enrolled in Medicaid. From 12-month pre-intervention to 12-month post-intervention, the total number of asthma-related emergency department (ED) visits decreased from 158 to 4 and hospital admissions from 62 to 1 (p < 0.0001). From baseline to intervention completion, lung function FVC, FEV1, FEF 25-75 increased by 7.2%, 13.2% and 21.1%, respectively (all p < 0.001), and average school absences dropped from 17 to 8.8 days. Healthcare cost avoided 12 months post-intervention were approximately $882,021. The RADMP program resulted in decreased ED visits, hospitalizations, school absences and improved lung function and eNO. This was the first NACI demonstration project to show substantial improvements in healthcare utilization and clinical outcomes among rural asthmatic children.

Priorities for future research into asthma diagnostic tools: A PAN-EU consensus exercise from the European asthma research innovation partnership (EARIP).

PubMed

Garcia-Marcos, L; Edwards, J; Kennington, E; Aurora, P; Baraldi, E; Carraro, S; Gappa, M; Louis, R; Moreno-Galdo, A; Peroni, D G; Pijnenburg, M; Priftis, K N; Sanchez-Solis, M; Schuster, A; Walker, S

2018-02-01

The diagnosis of asthma is currently based on clinical history, physical examination and lung function, and to date, there are no accurate objective tests either to confirm the diagnosis or to discriminate between different types of asthma. This consensus exercise reviews the state of the art in asthma diagnosis to identify opportunities for future investment based on the likelihood of their successful development, potential for widespread adoption and their perceived impact on asthma patients. Using a two-stage e-Delphi process and a summarizing workshop, a group of European asthma experts including health professionals, researchers, people with asthma and industry representatives ranked the potential impact of research investment in each technique or tool for asthma diagnosis and monitoring. After a systematic review of the literature, 21 statements were extracted and were subject of the two-stage Delphi process. Eleven statements were scored 3 or more and were further discussed and ranked in a face-to-face workshop. The three most important diagnostic/predictive tools ranked were as follows: "New biological markers of asthma (eg genomics, proteomics and metabolomics) as a tool for diagnosis and/or monitoring," "Prediction of future asthma in preschool children with reasonable accuracy" and "Tools to measure volatile organic compounds (VOCs) in exhaled breath." © 2018 John Wiley & Sons Ltd.

Prenatal stress and risk of asthma hospitalization in the offspring: a Swedish population-based study.

PubMed

Khashan, Ali S; Wicks, Susanne; Dalman, Christina; Henriksen, Tine B; Li, Jiong; Mortensen, Preben B; Kenny, Louise C

2012-01-01

Recent research suggested that maternal stress and anxiety increase the risk of asthma and eczema in the offspring. In this study, we aimed to study whether maternal exposure to death of a spouse or a child is associated with risk of asthma hospitalization in the offspring using a very large population-based cohort. In a cohort of 3.2 million births in Sweden between January 1, 1973, and December 31, 2004, mothers were considered exposed if their spouse or child died up to 6 months before or during pregnancy. Offspring were followed up from birth to their death, migration, first hospitalization with asthma, or December 31, 2006, whichever came first; hospital admissions were identified by linkage of several national Swedish registers. Log-linear Poisson regression was used for data analysis. Overall, the risk of offspring asthma was increased with any prenatal exposure to bereavement in any exposure period (adjusted relative risk [RR] = 1.20 [95% confidence interval {CI} = 1.03-1.39]). The risk was higher when the exposure period was restricted to pregnancy only (adjusted RR = 1.43 [95% CI = 1.06-1.92]). Furthermore, the risk of asthma was increased in relation to death of a spouse during pregnancy (adjusted RR = 1.59 [95% CI = 1.10-2.30]). These findings suggest that prenatal exposure to severe life events increases the risk of hospitalization for asthma in the offspring. Fetal programming may be a plausible explanation for the association.

Videotape educational program for people with asthma.

PubMed Central

Moldofsky, H.; Broder, I.; Davies, G.; Leznoff, A.

1979-01-01

A videotape educational program was produced for use in adults with asthma. The program provided an overview of lung function, the physiologic abnormalities and treatment of asthma, and the approach to common problems encountered by the patients. Its benefits were examined in a randomized controlled study. The efficacy of the program in 62 patients whose mean duration of illness was 17 years was assessed by comparing the level of knowledge of the experimental group immediately after viewing the tape with that of the controls, who had not seen it; the experimental group scored significantly higher than the control group. Retention of knowledge attributed to the program was assessed after a mean interval of 16 months. The knowledge test score of the experimental group was found to have decreased to the level of the control group. The main areas in which the experimental group lost knowledge were self-care and drug therapy for asthma. The medical status of the two groups did not change appreciably over the period of the study. PMID:436049

For what illnesses is a disease management program most effective?

PubMed

Jutkowitz, Eric; Nyman, John A; Michaud, Tzeyu L; Abraham, Jean M; Dowd, Bryan

2015-02-01

We examined the impact of a disease management (DM) program offered at the University of Minnesota for those with various chronic diseases. Differences-in-differences regression equations were estimated to determine the effect of DM participation by chronic condition on expenditures, absenteeism, hospitalizations, and avoidable hospitalizations. Disease management reduced health care expenditures for individuals with asthma, cardiovascular disease, congestive heart failure, depression, musculoskeletal problems, low back pain, and migraines. Disease management reduced hospitalizations for those same conditions except for congestive heart failure and reduced avoidable hospitalizations for individuals with asthma, depression, and low back pain. Disease management did not have any effect for individuals with diabetes, arthritis, or osteoporosis, nor did DM have any effect on absenteeism. Employers should focus on those conditions that generate savings when purchasing DM programs. This study suggests that the University of Minnesota's DM program reduces hospitalizations for individuals with asthma, cardiovascular disease, depression, musculoskeletal problems, low back pain, and migraines. The program also reduced avoidable hospitalizations for individuals with asthma, depression, and low back pain.

Conducting retrospective impact analysis to inform a medical research charity’s funding strategies: the case of Asthma UK

PubMed Central

2013-01-01

Background Debate is intensifying about how to assess the full range of impacts from medical research. Complexity increases when assessing the diverse funding streams of funders such as Asthma UK, a charitable patient organisation supporting medical research to benefit people with asthma. This paper aims to describe the various impacts identified from a range of Asthma UK research, and explore how Asthma UK utilised the characteristics of successful funding approaches to inform future research strategies. Methods We adapted the Payback Framework, using it both in a survey and to help structure interviews, documentary analysis, and case studies. We sent surveys to 153 lead researchers of projects, plus 10 past research fellows, and also conducted 14 detailed case studies. These covered nine projects and two fellowships, in addition to the innovative case studies on the professorial chairs (funded since 1988) and the MRC-Asthma UK Centre in Allergic Mechanisms of Asthma (the ‘Centre’) which together facilitated a comprehensive analysis of the whole funding portfolio. We organised each case study to capture whatever academic and wider societal impacts (or payback) might have arisen given the diverse timescales, size of funding involved, and extent to which Asthma UK funding contributed to the impacts. Results Projects recorded an average of four peer-reviewed journal articles. Together the chairs reported over 500 papers. All streams of funding attracted follow-on funding. Each of the various categories of societal impacts arose from only a minority of individual projects and fellowships. Some of the research portfolio is influencing asthma-related clinical guidelines, and some contributing to product development. The latter includes potentially major breakthroughs in asthma therapies (in immunotherapy, and new inhaled drugs) trialled by university spin-out companies. Such research-informed guidelines and medicines can, in turn, contribute to health improvements. The role of the chairs and the pioneering collaborative Centre is shown as being particularly important. Conclusions We systematically demonstrate that all types of Asthma UK’s research funding assessed are making impacts at different levels, but the main societal impacts from projects and fellowships come from a minority of those funded. Asthma UK used the study’s findings, especially in relation to the Centre, to inform research funding strategies to promote the achievement of impact. PMID:23651523

Achieving and maintaining asthma control in an urban pediatric disease management program: the Breathmobile Program.

PubMed

Jones, Craig A; Clement, Loran T; Morphew, Tricia; Kwong, Kenny Yat Choi; Hanley-Lopez, Jean; Lifson, Francene; Opas, Lawrence; Guterman, Jeffrey J

2007-06-01

National guidelines suggest that, with appropriate care, most patients can control their asthma. The probabilities of children achieving and maintaining control with ongoing care are unknown. We sought to evaluate the degree to which children in a lower socioeconomic urban setting achieve and maintain control of asthma with regular participation in a disease management program that provides guideline-based care. Interdisciplinary teams of asthma specialists use mobile clinics to offer ongoing care at schools and county clinics. A guideline-derived construct of asthma control is recorded at each visit. Two thousand one hundred eighty-five enrollees were eligible to evaluate the time to first achieve control, and 1591 patients were eligible to evaluate subsequent control maintenance. Depending on severity, 70% to 87% of patients with persistent asthma achieved control by visit 3, and 89% to 98% achieved control by visit 6. Subsequent control maintenance was highly variable. Thirty-nine percent of patients displayed well-controlled asthma (control at >90% of subsequent visits), whereas 13% displayed difficult-to-control asthma (<50% of subsequent visits). Patients from each baseline severity category were found in each group. Maintenance of control was influenced by physician-estimated compliance with the treatment plan, baseline severity, and the interval between clinic visits. Many children can achieve asthma control with regular visit intervals and guideline-based care; however, long-term control can be highly variable among patients in all severity categories. These findings highlight the need and feasibility for systematically tracking each patient's clinical response to individualize therapy and guide the use of population management strategies.

An assessment of a pilot asthma education program for childcare workers in a high-prevalence county.

PubMed

Saville, Suzanne K; Wetta-Hall, Ruth; Hawley, Suzanne R; Molgaard, Craig A; St Romain, Theresa; Hart, Traci A

2008-12-01

To assess changes in knowledge, attitudes, and intentions among childcare workers before and after an asthma-management-education session. Between May and August 2004 five asthma-education sessions were provided for childcare workers from Sonoma County, California. A total of 71 childcare workers came to the sessions. Before and after each session we assessed the participants' knowledge, attitudes, and intentions about asthma. Participant knowledge of asthma causes (eg, air quality, common cold) and interventions (eg, bronchodilators), asthma trigger control plans, ability to identify a child who needs medical attention for asthma, and comfort level with caring for a child with asthma increased significantly. Their knowledge about asthma triggers, early warning signs, and asthma control plans was high before and after the asthma education intervention. Their stated intentions to utilize their asthma knowledge were high before and after the training, which may indicate willingness to implement knowledge and attitude change. Asthma education can improve childcare workers' knowledge about asthma-control strategies and attitudes toward asthma interventions.

Validation of asthma recording in the Clinical Practice Research Datalink (CPRD)

PubMed Central

Morales, Daniel R; Mullerova, Hana; Smeeth, Liam; Douglas, Ian J; Quint, Jennifer K

2017-01-01

Objectives The optimal method of identifying people with asthma from electronic health records in primary care is not known. The aim of this study is to determine the positive predictive value (PPV) of different algorithms using clinical codes and prescription data to identify people with asthma in the United Kingdom Clinical Practice Research Datalink (CPRD). Methods 684 participants registered with a general practitioner (GP) practice contributing to CPRD between 1 December 2013 and 30 November 2015 were selected according to one of eight predefined potential asthma identification algorithms. A questionnaire was sent to the GPs to confirm asthma status and provide additional information to support an asthma diagnosis. Two study physicians independently reviewed and adjudicated the questionnaires and additional information to form a gold standard for asthma diagnosis. The PPV was calculated for each algorithm. Results 684 questionnaires were sent, of which 494 (72%) were returned and 475 (69%) were complete and analysed. All five algorithms including a specific Read code indicating asthma or non-specific Read code accompanied by additional conditions performed well. The PPV for asthma diagnosis using only a specific asthma code was 86.4% (95% CI 77.4% to 95.4%). Extra information on asthma medication prescription (PPV 83.3%), evidence of reversibility testing (PPV 86.0%) or a combination of all three selection criteria (PPV 86.4%) did not result in a higher PPV. The algorithm using non-specific asthma codes, information on reversibility testing and respiratory medication use scored highest (PPV 90.7%, 95% CI (82.8% to 98.7%), but had a much lower identifiable population. Algorithms based on asthma symptom codes had low PPVs (43.1% to 57.8%)%). Conclusions People with asthma can be accurately identified from UK primary care records using specific Read codes. The inclusion of spirometry or asthma medications in the algorithm did not clearly improve accuracy. Ethics and dissemination The protocol for this research was approved by the Independent Scientific Advisory Committee (ISAC) for MHRA Database Research (protocol number15_257) and the approved protocol was made available to the journal and reviewers during peer review. Generic ethical approval for observational research using the CPRD with approval from ISAC has been granted by a Health Research Authority Research Ethics Committee (East Midlands—Derby, REC reference number 05/MRE04/87). The results will be submitted for publication and will be disseminated through research conferences and peer-reviewed journals. PMID:28801439

Kickin' Asthma: school-based asthma education in an urban community.

PubMed

Magzamen, Sheryl; Patel, Bina; Davis, Adam; Edelstein, Joan; Tager, Ira B

2008-12-01

In urban communities with high prevalence of childhood asthma, school-based educational programs may be the most appropriate approach to deliver interventions to improve asthma morbidity and asthma-related outcomes. The purpose of this study was to evaluate the implementation of Kickin' Asthma, a school-based asthma curriculum designed by health educators and local students, which teaches asthma physiology and asthma self-management techniques to middle and high school students in Oakland, CA. Eligible students were identified through an in-class asthma case identification survey. Approximately 10-15 students identified as asthmatic were recruited for each series of the Kickin' Asthma intervention. The curriculum was delivered by an asthma nurse in a series of four 50-minute sessions. Students completed a baseline and a 3-month follow-up survey that compared symptom frequency, health care utilization, activity limitations, and medication use. Of the 8488 students surveyed during the first 3 years of the intervention (2003-2006), 15.4% (n = 1309) were identified as asthmatic; approximately 76% of eligible students (n = 990) from 15 middle schools and 3 high schools participated in the program. Comparison of baseline to follow-up data indicated that students experienced significantly fewer days with activity limitations and significantly fewer nights of sleep disturbance after participation in the intervention. For health care utilization, students reported significantly less frequent emergency department visits or hospitalizations between the baseline and follow-up surveys. A school-based asthma curriculum designed specifically for urban students has been shown to reduce symptoms, activity limitations, and health care utilization for intervention participants.

The Impact of Community Violence on School-Based Research.

PubMed

Velsor-Friedrich, Barbara; Richards, Maryse; Militello, Lisa K; Dean, Kyle C; Scott, Darrick; Gross, Israel M; Romeo, Edna

2015-12-01

Research conducted on youth exposure to violence has generally focused on documenting the prevalence of community violence and its emotional and behavioral implications. However, there is a dearth of information related to the impact of violence on the implementation and evaluation of community and school-based programs. This commentary examines the impact of community violence on a school-based research program. It is also a brief summary of the detrimental effects of exposure to community violence on psychological and academic functioning and health outcomes. An example of the impact of community violence on the implementation of a school-based asthma program will be addressed. Implications for school nurses will be discussed. © The Author(s) 2015.

Genome-wide association studies of asthma indicate opposite immunopathogenesis direction from autoimmune diseases

PubMed Central

Li, Xingnan; Ampleford, Elizabeth J.; Howard, Timothy D.; Moore, Wendy C.; Torgerson, Dara G.; Li, Huashi; Busse, William W.; Castro, Mario; Erzurum, Serpil C.; Israel, Elliot; Nicolae, Dan L.; Ober, Carole; Wenzel, Sally E.; Hawkins, Gregory A.; Bleecker, Eugene R.; Meyers, Deborah A.

2013-01-01

Background Genome-wide association studies (GWASs) of asthma have consistently implicated the ORM1-like 3 and gasdermin B (ORMDL3-GSDMB), IL33, IL-1 receptor–like 1 and IL-18 receptor 1 (IL1RL1-IL18R1), RAD50-IL13, thymic stromal lymphopoietin and WD repeat domain 36 region (TSLP-WDR36), and HLA-DR/DQ regions. Objective A GWAS of asthma was performed in a non-Hispanic white population. Methods A GWAS was performed in 813 Severe Asthma Research Program/Collaborative Studies on the Genetics of Asthma/Chicago Asthma Genetics Study cases and 1564 control subjects. The GWAS results were compared with those of the published GWASs of autoimmune diseases. Result Multiple single nucleotide polymorphisms in the TNFAIP3 interacting protein 1 (TNIP1) gene, which interacts with TNFAIP3 and inhibits the TNF-α–induced nuclear factor κB inflammation pathway, were associated with asthma: rs1422673 (P = 3.44 × 10−7) and rs10036748 (P = 1.41 × 10−6, r2 = 0.67). rs1422673 was also associated with asthma in the published GABRIEL (P = .018) and EVE (P = 1.31 × 10−5) studies. The minor allele T of rs20541 in IL13 is the risk allele for asthma but the protective allele for psoriasis. The minor allele T of rs2395185 in HLA-DRA is the risk allele for asthma but the protective allele for ulcerative colitis. The minor allele A of rs2872507 in GSDMB is the protective allele for asthma but the risk allele for rheumatoid arthritis, Crohn disease, and ulcerative colitis. The T allele of rs10036748 in the TNIP1 gene is the minor protective allele for asthma but the minor or major risk allele for systemic lupus erythematosus and systemic sclerosis in non-Hispanic white or Chinese subjects, respectively. Conclusions Our study suggests that single nucleotide polymorphisms associated with both asthma and autoimmune diseases might have opposite effects on immunopathogenesis. (J Allergy Clin Immunol 2012;130:861-8.) PMID:22694930

[ARIA (Allergic Rhinitis and its Impact on Asthma). Achievements in 10 years and future needs in Latin America].

PubMed

Baena-Cagnani, Carlos E; Sánchez-Borges, Mario; Zernotti, Mario E; Larenas-Linnemann, Désireé; Cruz, Alvaro A; González-Díaz, Sandra N; Ivancevich, Juan C; Aldrey-Palacios, Oscar; Sisul, Juan C; Solé, Dirceu; Cepeda, Alfonso M; Jares, Edgardo J; Calvo Gil, Mario; Valentin-Rostán, Marylin; Yáñez, Anahí; Gereda, José; Cardona-Villa, Ricardo; Rosario, Nelson; Croce, Víctor H; Bachert, Claus; Canonica, G Walter; Demoly, Pascal; Passalacqua, Giovanni; Samolinski, Boleslaw; Schünemann, Holger J; Yorgancioglu, Arzu; Ansotegui, Ignacio J; Khaltaev, Nikolai; Bedbrook, Anna; Zuberbier, Torsten; Bousquet, Jean

2013-01-01

Allergic rhinitis and asthma represent global problems of public health affecting all age groups; asthma and allergic rhinitis frequently coexist in the same patients. In Latin American prevalence of allergic rhinitis, although variable, is very high. Allergic rhinitis and its Impact on Asthma (ARIA) started during a workshop of the World Health Organization performed in 1999 and was published in 2001. ARIA proposed a new classification of allergic rhinitis in intermittent or persistent and mild or moderate-severe. This approach of classification reflects more nearly the impact of allergic rhinitis in patients. In its review of 2010 ARIA developed guidelines for diagnosis and treatment of allergic rhinitis and of clinical practices for management of comorbidities of allergic rhinitis and asthma based on GRADE (Grading of Recommendations, Development and Evaluation). ARIA has been spread and implemented in more than 50 countries. In Latin American an intense activity has been developed to spread these recommendations in almost all the countries of the region and it is important to record the obtained goals in the diffusion and implementation of ARIA, as well as to identify the unsatisfied needs from the clinical, research and implementation points of view. Final objective is to reinforce the priority that allergy and asthma should have, especially in children, in the programs of public health, as they have been prioritized in European Union in 2011.

Implementing An Asthma Home Visit Program

EPA Pesticide Factsheets

This guide offers health care organizations step-by-step instructions on how to start an asthma home visit program, with emphasis on environmental risk factor management. Representatives from seven health care plans share their experiences and recommendations. EPA 402-K-05-006.

The Importance of Asthma and Health Programs in Improving Academic Performance

EPA Pesticide Factsheets

School air quality has a major impact on asthma and other respiratory illnesses. Airborne allergens or irritants frequently trigger asthma attacks, yet environmental assessments demonstrate that schools often harbor allergen levels at or close to the th

Development, implementation, and evaluation of a community pharmacy-based asthma care model.

PubMed

Saini, Bandana; Krass, Ines; Armour, Carol

2004-11-01

Pharmacists are uniquely placed in the healthcare system to address critical issues in asthma management in the community. Various programs have shown the benefits of a pharmacist-led asthma care program; however, no such programs have previously been evaluated in Australia. To measure the impact of a specialized asthma service provided through community pharmacies in terms of objective patient clinical, humanistic, and economic outcomes. A parallel controlled design, where 52 intervention patients and 50 control patients with asthma were recruited in 2 distinct locations, was used. In the intervention area, pharmacists were trained and delivered an asthma care model, with 3 follow-up visits over 6 months. This model was evaluated based on clinical, humanistic, and economic outcomes compared between and within groups. There was a significant reduction in asthma severity in the intervention group, 2.6 +/- 0.5 to 1.6 +/- 0.7 (mean +/- SD; p < 0.001) versus the control group, 2.3 +/- 0.7 to 2.4 +/- 0.5. In the intervention group, peak flow indices improved from 82.7% +/- 8.2% at baseline to 87.4% +/- 8.9% (p < 0.001) at the final visit, and there was a significant reduction in the defined daily dose of albuterol used by patients, from 374.8 +/- 314.8 microg at baseline to 198.4 +/- 196.9 microg at the final visit (p < 0.015). There was also a statistically significant improvement in perceived control of asthma and asthma-related knowledge scores in the intervention group compared with the control group between baseline and the final visit. Annual savings of $132.84(AU) in medication costs per patient and $100,801.20 for the whole group, based on overall severity reduction, were demonstrated. Based on the results of this study, it appears that a specialized asthma care model offers community pharmacists an opportunity to contribute toward improving asthma management in the Australian community.

Implementation of a 12-week disease management program improved clinical outcomes and quality of life in adults with asthma in a rural district hospital: pre- and post-intervention study.

PubMed

Chamnan, Parinya; Boonlert, Kittipa; Pasi, Wanit; Yodsiri, Songkran; Pong-on, Sirinya; Khansa, Bhoonsab; Yongkulwanitchanan, Pichapat

2010-03-01

Despite the availability of effective medical treatment and disease management guidelines, asthma remains a poorly controlled disease in developing countries. There is little evidence of the effectiveness of disease management guidelines in rural clinical practice. The effect of disease management guidelines on clinical outcomes and quality of life in asthmatic patients in a rural community hospital was examined. Fifty-seven patients aged > or = 16 years with physician-diagnosed asthma from a hospital outpatient clinic in Ubon-ratchathani, Thailand, were recruited. Asthma diagnosis was confirmed by reviewing clinical records. We implemented a 12-week disease management program, including the use of written asthma treatment plan and asthma action plan tailored to individual patients. Using one-group pre- and post-intervention design, we compared the average number of emergency visits and hospitalizations from acute asthmatic attacks before and after the implementation of interventions using the Wilcoxon matched-pairs signed-rank test. We also compared patient's asthma quality of life (AQL) scores, measured using the 7-point scaled Mini Asthma Quality of Life Questionnaire. It was found that among the 57 patients, 38 (67%) were women, and the mean age (SD) of the patients was 47.6 (17.0) years. Sixteen patients (28%) had a family history of asthma. Emergency visits decreased from 0.48 (SD = 0.83) per patient before implementation of interventions to 0.11 (0.37) per patient after implementation of interventions (p = 0.003). Hospitalizations with acute asthma attacks reduced from 0.14 (0.35) per patient to 0.04 (0.27) per patient (p = 0.034). Overall AQL scores increased significantly from 3.7 to 5.4 (p < 0.001), with most improvement observed in symptoms and emotions. It was concluded that implementation of a 12-week asthma disease management program could reduce emergency visits and hospitalizations, and improve patients' quality of life in a rural practice setting.

HIPAA Compliant Wireless Sensing Smartwatch Application for the Self-Management of Pediatric Asthma

PubMed Central

Hosseini, Anahita; Buonocore, Chris M.; Hashemzadeh, Sepideh; Hojaiji, Hannaneh; Kalantarian, Haik; Sideris, Costas; Bui, Alex A.T.; King, Christine E.; Sarrafzadeh, Majid

2018-01-01

Asthma is the most prevalent chronic disease among pediatrics, as it is the leading cause of student absenteeism and hospitalization for those under the age of 15. To address the significant need to manage this disease in children, the authors present a mobile health (mHealth) system that determines the risk of an asthma attack through physiological and environmental wireless sensors and representational state transfer application program interfaces (RESTful APIs). The data is sent from wireless sensors to a smartwatch application (app) via a Health Insurance Portability and Accountability Act (HIPAA) compliant cryptography framework, which then sends data to a cloud for real-time analytics. The asthma risk is then sent to the smartwatch and provided to the user via simple graphics for easy interpretation by children. After testing the safety and feasibility of the system in an adult with moderate asthma prior to testing in children, it was found that the analytics model is able to determine the overall asthma risk (high, medium, or low risk) with an accuracy of 80.10±14.13%. Furthermore, the features most important for assessing the risk of an asthma attack were multifaceted, highlighting the importance of continuously monitoring different wireless sensors and RESTful APIs. Future testing this asthma attack risk prediction system in pediatric asthma individuals may lead to an effective self-management asthma program. PMID:29354688

A Study of the Effects of Physical Activity on Asthmatic Symptoms and Obesity Risk in Elementary School-Aged Children

ERIC Educational Resources Information Center

Haines, Michael S.; Kim, Danny H.

2013-01-01

Background: Children with moderate persistent asthma are often reluctant to engage in physical activity and as a result are more prone to obesity and increased incidence of asthma attacks. Purpose: This study developed an asthma program that included physical activity and asthma management education for elementary school children with moderate…

A systematic review of randomized control trials evaluating the effectiveness of interactive computerized asthma patient education programs.

PubMed

Bussey-Smith, Kristin L; Rossen, Roger D

2007-06-01

Educating patients with asthma about the pathophysiology and treatment of their disease is recommended. In recent years, several computer programs have been developed to provide this education. These programs take advantage of the population's increasing skill with computers and the growth of the Internet as a source of health care information. To evaluate the effectiveness of published interactive computerized asthma patient education programs (CAPEPs) that have been subjected to randomized controlled trials (RCTs). The PubMed, ERIC, CINAHL, Psychinfo, and Clinicaltrials.gov databases were searched (through October 3, 2005) using the following terms: asthma, patient, education, interactive, and computer. RCTs in English that evaluated the effect of an interactive CAPEP on the following primary end points were included in the study: hospitalizations, acute care visits, rescue inhaler use, or lung function. Secondary end points included asthma knowledge and symptoms. Trials were screened by title and abstract before full text review. Two independent investigators used a standardized data extraction form to identify the articles chosen for full review. Nine of 406 citations met inclusion criteria. Four CAPEPs were computer games, 7 only studied children, and 4 focused on urban populations. One study each showed that the intervention reduced the number of hospitalizations, acute care visits, or rescue inhaler use. Two studies reported lung function improvements. Four studies showed improvement in asthma knowledge, and 5 studies reported improvements in symptoms. Although interactive CAPEPs may improve patient asthma knowledge and symptoms, their effect on objective clinical outcomes is less consistent.

Developing an interactive story for children with asthma.

PubMed

Wyatt, Tami H; Li, Xueping; Huang, Yu; Farmer, Rachel; Reed, Delanna; Burkhart, Patricia V

2013-06-01

Despite advancements in asthma treatment and diagnosis, asthma still remains the number 1 cause for hospitalizations in school-aged children. This usability study aimed to develop a child-friendly interactive narrative, Okay with Asthma v2.0, based on the Biopsychosocial Family Model using feedback from children. This fun and kid-friendly program encourages children to manage their own asthma with the help of peers, families, communities, and health care services. With these support structures, children can identify and avoid triggers, monitor their asthma, manage their condition with medications based on an action plan, and learn to live happily with asthma. Copyright © 2013 Elsevier Inc. All rights reserved.

Conceptual framework of the Controlling Asthma in American Cities Project.

PubMed

Herman, Elizabeth Jane

2011-02-01

The Controlling Asthma in American Cities Project (CAACP) was designed to improve the control of asthma in inner-city populations of children with a disparate burden of symptoms and adverse outcomes. As with many chronic diseases, asthma is the manifestation of multiple biologic, environmental, and social determinants. In addition to appropriate medical management, individuals with asthma must have logistical, financial, and cultural access to environments that allow avoidance of asthma triggers and encourage good asthma management practices. In recognition of this complexity, the CAACP required the seven project sites to coordinate and synchronize multiple interventions (education, healthcare access, medical management, trigger reduction) at multiple levels (individual, home, school, community, and policy) through the collaboration of relevant groups, institutions, and individuals. This paper describes the "program theory" of the CAACP project-the assumptions about how the project worked, how the components were linked, and what outcomes were anticipated. It relates the subsequent papers in the supplement to the program theory and describes how the papers can inform and guide other community-based interventions, and advance the translation of scientific knowledge to effective interventions in communities of need.

IL6R Variation Asp358Ala Is a Potential Modifier of Lung Function in Asthma

PubMed Central

Hawkins, Gregory A; Robinson, Mac B; Hastie, Annette T; Li, Xingnan; Li, Huashi; Moore, Wendy C; Howard, Timothy D; Busse, William W.; Erzurum, Serpil C.; Wenzel, Sally E.; Peters, Stephen P; Meyers, Deborah A; Bleecker, Eugene R

2012-01-01

Background The IL6R SNP rs4129267 has recently been identified as an asthma susceptibility locus in subjects of European ancestry but has not been characterized with respect to asthma severity. The SNP rs4129267 is in linkage disequilibrium (r2=1) with the IL6R coding SNP rs2228145 (Asp358Ala). This IL6R coding change increases IL6 receptor shedding and promotes IL6 transsignaling. Objectives To evaluate the IL6R SNP rs2228145 with respect to asthma severity phenotypes. Methods The IL6R SNP rs2228145 was evaluated in subjects of European ancestry with asthma from the Severe Asthma Research Program (SARP). Lung function associations were replicated in the Collaborative Study on the Genetics of Asthma (CSGA) cohort. Serum soluble IL6 receptor (sIL6R) levels were measured in subjects from SARP. Immunohistochemistry was used to qualitatively evaluate IL6R protein expression in BAL cells and endobronchial biopsies. Results The minor C allele of IL6R SNP rs2228145 was associated with lower ppFEV1 in the SARP cohort (p=0.005), the CSGA cohort (0.008), and in combined cohort analysis (p=0.003). Additional associations with ppFVC, FEV1/FVC, and PC20 were observed. The rs2228145 C allele (Ala358) was more frequent in severe asthma phenotypic clusters. Elevated serum sIL6R was associated with lower ppFEV1 (p=0.02) and lower ppFVC (p=0.008) (N=146). IL6R protein expression was observed in BAL macrophages, airway epithelium, vascular endothelium, and airway smooth muscle. Conclusions The IL6R coding SNP rs2228145 (Asp358Ala) is a potential modifier of lung function in asthma and may identify subjects at risk for more severe asthma. IL6 transsignaling may have a pathogenic role in the lung. PMID:22554704

Efficacy of a Self-Management Program for Childhood Asthma-A Prospective controlled Study.

ERIC Educational Resources Information Center

Gebert, N.; Hummelink, R.; Konning, J.; Staab, D.; Schmidt, S.; Szczepanski, R; Rundex, B.; Wahn, U.

1998-01-01

Evaluates two training programs for asthmatic children, aged 7-14. The first group consisted of patients and their parents who participated in a five-day standardized family-oriented clinical asthma training program followed by monthly training sessions. The second group omitted these follow-up interventions. Results indicate that the first group…

Effects of a Self-Management Educational Program for the Control of Childhood Asthma.

ERIC Educational Resources Information Center

Perez, Maria Gabriela; Feldman, Lya; Caballero, Fernan

1999-01-01

Evaluates the effects of a self-management educational program on 29 children and their parents. Program consists of six sessions of information giving and cognitive-behavioral strategies for the children, and two talks and a brochure for the parents. Results indicate a significant effect on children's asthma knowledge and practice of…

Minor psychiatric disorders in mothers and asthma in children.

PubMed

Barreto do Carmo, Maria Beatriz; Neves Santos, Darci; Alves Ferreira Amorim, Leila Denise; Fiaccone, Rosemeire Leovigildo; Souza da Cunha, Sergio; Cunha Rodrigues, Laura; Barreto, Mauricio L

2009-05-01

Recent studies have shown that asthma represents a major health issue not only in children of developed countries but also in urban centers in some middle-income countries. Brazil has one of the highest prevalences of asthma worldwide. Recently, interest has grown in the relationship between psychosocial factors and asthma. This article examines the relationship between maternal mental disorders and the prevalence of asthma in low-income children from an inner city area of Salvador in the state of Bahia, Brazil, and is part of the SCAALA program (Social Change, Allergy and Asthma in Latin America). A total of 1,087 children between the ages of 5 and 12 were investigated, together with their mothers. The mothers' mental health was evaluated using the SRQ-20, an instrument for the psychiatric screening of minor psychiatric disorders (depression, anxiety and somatic complaints). The prevalence of asthma was investigated using the ISAAC survey, a standardized, validated questionnaire for asthma and other allergic diseases. Cases were defined as asthma if the patient reported having had wheezing in the previous 12 months in addition to at least one of the following: having asthma, wheezing while exercising, waking during the night because of wheezing, or having had at least four episodes of wheezing in the previous 12 months. Atopy was defined as a positive skin prick test to allergens. The presence of minor psychiatric disorders in the mothers was significantly associated with the presence of asthma in the children, and this association was consistent with all forms of asthma, irrespective of whether it was atopic or nonatopic. Future studies should be carried out to further investigate this association and the potential biological mechanisms involved. Programs for asthma control should include strategies for stress reduction and psychological support for the families of asthmatic children.

Asthma and asthma-related health care utilization among people without disabilities and people with physical disabilities.

PubMed

Stransky, Michelle L; McGrath, Robert; Reichard, Amanda; McClain, Monica; Phillips, Kimberly G; Houtenville, Andrew; Drum, Charles E

2016-10-01

Previous research has shown that people with disabilities have higher rates of some chronic diseases and receive poorer disease-specific care than their counterparts without disabilities. Yet, little is known about the relationship between asthma and disability. This study examines whether differences in the prevalence of asthma, asthma flare, and asthma-related measures of health care quality, utilization and cost exist among people with physical limitations (PL) and without any limitations. Data from the 2004-2010 Medical Expenditure Panel Survey were pooled to compare outcomes for working-age adults (18-64) with PL to those with no limitations. People with PL had higher rates of asthma (13.8% vs. 5.9%, p < 0.001) and recent asthma flare (52.6% vs. 39.6%, p < 0.001) than people without limitations. There were no differences in health care quality, utilization or cost between people with PL and people without limitations in multivariate analyses. Although there are no differences in asthma-related quality or utilization of health care, people with PL have poorer asthma control than people without limitations. Research is needed to determine what factors (e.g., focus on other acute ailments, perceptions that asthma control cannot improve) are related to this outcome. Future research must also examine differences in asthma severity, and its impact on asthma control and health care-related outcomes, among people with and without disabilities. Copyright © 2016 Elsevier Inc. All rights reserved.

Burden of asthma, dyspnea, and chronic cough in South Asia.

PubMed

Bishwajit, Ghose; Tang, Shangfeng; Yaya, Sanni; Feng, Zhanchun

2017-01-01

Asthma, dyspnea, and chronic cough are well-established risk factors of COPD and often associated with exacerbation of the disease, which is a leading cause of morbidity and mortality in South Asian countries. The aims of this study were to, 1) measure the prevalence of asthma, dyspnea, and chronic cough, and 2) assess the relationship between these respiratory problems and self-reported health status among South Asians. Data for this research came from the World Health Survey (2002-2003) conducted by the World Health Organization. Subjects were 35,929 men and women, aged 18 years and older, selected from Bangladesh, India, Nepal, Pakistan, and Sri Lanka. Crude prevalence rates of asthma, dyspnea, and chronic cough were presented as percentages, and the results of their association with subjective health status were presented as odds ratios and corresponding 95% CIs. Prevalence of daily smoking was highest in Bangladesh (39.9%) and lowest in Sri Lanka (14.1%). Prevalence of asthma was highest in India (6.3%), while Nepal had the highest prevalence of dyspnea (11.3%) and chronic cough (15.3%). Overall prevalence of asthma and dyspnea was higher among women, while that of chronic cough was higher among men. Significant differences were observed in the prevalence rates of all the conditions among regular, occasional, and nonsmokers. A majority of the men and women who had asthma, dyspnea, and chronic cough had higher likelihood of reporting poor health status compared to those who did not have these diseases. Findings suggest that prevalence rates of asthma, dyspnea, and chronic cough were considerably high in all the countries and were significantly associated with poor subjective health. Being a high COPD-prone region, programs targeted to address these diseases could help reduce the burden of COPD and respiratory disease-related mortalities in South Asia.

Internet-based self-management plus education compared with usual care in asthma: a randomized trial.

PubMed

van der Meer, Victor; Bakker, Moira J; van den Hout, Wilbert B; Rabe, Klaus F; Sterk, Peter J; Kievit, Job; Assendelft, Willem J J; Sont, Jacob K

2009-07-21

The Internet may support patient self-management of chronic conditions, such as asthma. To evaluate the effectiveness of Internet-based asthma self-management. Randomized, controlled trial. 37 general practices and 1 academic outpatient department in the Netherlands. 200 adults with asthma who were treated with inhaled corticosteroids for 3 months or more during the previous year and had access to the Internet. Asthma-related quality of life at 12 months (minimal clinically significant difference of 0.5 on the 7-point scale), asthma control, symptom-free days, lung function, and exacerbations. Participants were randomly assigned by using a computer-generated permuted block scheme to Internet-based self-management (n = 101) or usual care (n = 99). The Internet-based self-management program included weekly asthma control monitoring and treatment advice, online and group education, and remote Web communications. Asthma-related quality of life improved by 0.56 and 0.18 points in the Internet and usual care groups, respectively (adjusted between-group difference, 0.38 [95% CI, 0.20 to 0.56]). An improvement of 0.5 point or more occurred in 54% and 27% of Internet and usual care patients, respectively (adjusted relative risk, 2.00 [CI, 1.38 to 3.04]). Asthma control improved more in the Internet group than in the usual care group (adjusted difference, -0.47 [CI, -0.64 to -0.30]). At 12 months, 63% of Internet patients and 52% of usual care patients reported symptom-free days in the previous 2 weeks (adjusted absolute difference, 10.9% [CI, 0.05% to 21.3%]). Prebronchodilator FEV1 changed with 0.24 L and -0.01 L for Internet and usual care patients, respectively (adjusted difference, 0.25 L [CI, 0.03 to 0.46 L]). Exacerbations did not differ between groups. The study was unblinded and lasted only 12 months. Internet-based self-management resulted in improvements in asthma control and lung function but did not reduce exacerbations, and improvement in asthma-related quality of life was slightly less than clinically significant. Netherlands Organization for Health Research and Development, ZonMw, and Netherlands Asthma Foundation.

Asthma education for school staff in Riyadh city: effectiveness of pamphlets as an educational tool.

PubMed

Abdel Gawwad, Ensaf S; El-Herishi, Sultana

2007-01-01

Teachers and support staff are often called upon to manage asthma at school but may have little knowledge and understanding of the condition. The objectives of this study were to develop educational package (pamphlets) about asthma, and assess its effectiveness as an educational tool for schools' staff through evaluation of its impact on the staff's asthma-related knowledge, attitudes and management practices on their pupils. A pre-post experimental research design was used in Riyadh city with distribution of self-administered questionnaires and asthma package to 4 randomly selected girls schools compounds. Participants were school staff (n = 297) of primary, intermediate and secondary schools. Results showed that only 5.7% of the staff had received previous training in asthma education. Lack of knowledge and misconceptions about asthma medication were evident among a considerable proportion of the staff specifically for use of antibiotics, steroids, side effect of ventolin, and addicting effect of inhalers. At pretest, only 35% and 40.1% of the staff had good level of knowledge and management practices. At posttest, the corresponding percentages increased significantly to be 83.9% and 68.6% respectively. The mean total score of staff's asthma related-attitudes became more favorable towards asthma education after intervention, it increased significantly from 53.5 to be 55.0. Total posttest knowledge score was the only predictor of both staff attitudes and management practices constituting 9.1% and 10.2% of their variance. The great majority cited lack of training (92%), unavailability school policy (86.8%), and shortage of educational resources (88.3%) as barriers against asthma education and management in their schools. Most of school staff had poor to fair level of asthma knowledge and management practices. Such simple educational intervention using pamphlets and demonstration of inhaler use and peaked flow meter was significantly successful in enhancing staff's asthma-related knowledge, attitudes and management practices among their pupils. It is very important that training is directed to all staff as pre-service and in-service programs.

Asthma and Adolescents: Review of Strategies to Improve Control

ERIC Educational Resources Information Center

Hennessy-Harstad, Ellen

2013-01-01

One of every 10 adolescents in the United States has asthma. Adolescents who lack asthma control are at increased risk for severe asthma episodes and death. The National Heart, Lung, and Blood Institute 2007 asthma guidelines and research studies indicated that school nurses are instrumental in assisting adolescents to monitor their asthma, learn…

The case for exploring the usage of employee wellness programs for pediatric asthma control.

PubMed

Jassal, Mandeep S; Butz, Arlene

2018-01-18

The multiple socioecological determinants of asthma mandate that pediatricians develop a treatment strategy beyond the practice-based setting. To expand to a more impactful community-based role, pediatricians must look to form partnerships with groups that are capable of promoting social and environmental change. Traditionally, these groups have included schools, governmental agencies, and child care establishments. One group that is not actively being availed of are employers who have shown success in improving adult-based outcomes through wellness programs. Employers are stakeholders in pediatric asthma care through its impact on reduced worker productivity and higher health insurance premiums. An employer's focus on pediatric asthma will be a collective win for the employer and employee. The article herein describes the rationale for the focus of employers on pediatric asthma care and potential incorporation within employer-based wellness strategies.

[Effectiveness and practicality of an internet-based asthma refresher course for children and adolescents].

PubMed

Schmidt, A; Greuter, T; Möller, A; Steiß, J O

2014-04-01

The effectiveness and practicality of the "Luftikids" (www.luftikids.de) structured, internet-based asthma refresher course was evaluated in a pilot study with 53 patients (ages 8 - 14 years). All patients had previously participated in either an inpatient or outpatient asthma education program. This prospective study examined the effect of a 4-week refresher course on parameters such as asthma symptoms (coughing, dyspnea), the number of unscheduled doctor's visits, use of on-demand medications, number of days absent from school, and asthma monitoring using the Asthma Control Questionnaire (ACQ) and lung function tests. The duration of program use and the number of logins was used to investigate acceptance of the game format. Data were collected at the beginning of the study and at 4 - 6 months after the end of the online refresher course. Significant changes were shown with regard to the decrease in intensity of asthma symptoms such as coughing (p = 0.001) and dyspnea (p = 0.007), reduction in the number of unscheduled doctor's visits (p = 0.005), the use of on-demand medications (4.0 ± 6.5 vs. 1.5 ± 4.9, p = < 0.002), and the number of days absent from school (1.2 ± 2.0 vs. 0.4 ± 1.2, p = 0.003). No changes in lung function parameters were observed. The "Luftikids" program was used for an average of 302.5 ± 210.9 minutes, and the number of logins was 14 ± 9. From their self-evaluations, the children and adolescents derived "much" to "very much" benefit. Only 7.5% reported no effect. Participation in the "Luftikids" internet-based asthma refresher course resulted in fewer asthma symptoms, a decrease in unscheduled doctor's visits, reduction in the use of on-demand medications, decrease in the number of days absent from school, and improved asthma knowledge. No effect in lung function could be demonstrated. The results support the effectiveness and good acceptance of an outpatient, internet-based asthma refresher course. Young asthma patients in particular can succeed with and be motivated by this form of refresher course. © Georg Thieme Verlag KG Stuttgart · New York.

The Effect of a "Class Smoke Free Pledge" on Breath Carbon Monoxide in Arabic Male Adolescents.

PubMed

Al-Sheyab, Nihaya A; Khader, Yousef S; Shah, Smita; Roydhouse, Jessica K; Gallagher, Robyn

2018-04-02

Arabic male adolescents have a high smoking prevalence. Introduction of "Class smoke-free" pledges have been successful amongst European adolescents but have not been evaluated using objective valid measures. We tested the impact of adding a smoke free pledge strategy to a proven peer-led asthma and smoking prevention program on breath carbon monoxide level (BCO) in male high-school students in Jordan. We enrolled male students from four high-schools in Irbid, Jordan. Schools were randomly assigned to receive either TAJ (Triple A in Jordan, n = 218) or TAJ-Plus (with added class smoke-free pledge, n = 215). We hypothesized that students receiving TAJ-Plus would have greater reduction in BCO levels than those only receiving the TAJ intervention. Asthma and smoking status were assessed by self-administered questionnaires. Smoking outcomes were collected using a BCO Monitor. Both groups had significant reductions in BCO levels post-intervention (p < .0001), however, decreases were greater in TAJ-Plus group (3.9 ± 0.2 vs. 4.8 ± 0.2, p < .0001). Intervention effects on BCO over time did not vary by smoking status (p = .085), asthma status (p = .602), or a combination of the two (p = .702). An added smoke-free pledge strategy to a proven peer-led asthma education program appears to be a promising approach to motivate adolescents to abstain from smoking in Jordan. Future research is required to determine if these results can be extended to Jordanian adolescent females. A commitment by students via a "class smoke-free" pledge can be an added incentive to motivate adolescents in Arabic-speaking countries to abstain from smoking. Social influence approaches in schools can be useful in countering the aggressive tobacco marketing campaigns targeting Jordanian and other Arabic-speaking youth. The combination of "class smoke-free" pledges and an evidence-based peer-led asthma and smoking education can be implemented in schools to influence adolescents with asthma to abstain from smoking.

76 FR 1618 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-11

..., but focuses on physical activity, healthy eating, and tobacco-use prevention activities. It includes... approaches to Physical Activity, Nutrition and Tobacco (PANT). The asthma management questionnaire includes..., Coordinated School Health Program, and Asthma Management Activities for Adolescent and School Health Programs...

Assessing Asthma Symptoms in Adolescents and Adults: Qualitative Research Supporting Development of the Asthma Daily Symptom Diary.

PubMed

Gater, Adam; Nelsen, Linda; Fleming, Sarah; Lundy, J Jason; Bonner, Nicola; Hall, Rebecca; Marshall, Chris; Staunton, Hannah; Krishnan, Jerry A; Stoloff, Stuart; Schatz, Michael; Haughney, John

2016-06-01

Despite the widespread availability of patient-reported asthma questionnaires, instruments developed in accordance with present regulatory expectations are lacking. To address this gap, the Patient-Reported Outcome (PRO) Consortium's Asthma Working Group has developed a patient-reported asthma daily symptom diary (ADSD) for use in clinical research to assess outcomes and support medical product labeling claims in adults and adolescents with asthma. To summarize the qualitative research conducted to inform the initial development of the ADSD and to provide evidence for content validity of the instrument in accordance with the Food and Drug Administration's PRO Guidance. Research informing the initial development and confirming the content validity of the ADSD is summarized. This comprised a review of published qualitative research, semi-structured concept elicitation interviews (n = 55), and cognitive interviews (n = 65) with a diverse and representative sample of adults and adolescents with a clinician-confirmed diagnosis of asthma in the United States to understand the asthma symptom experience and to assess the relevance and understanding of the newly developed ADSD. From the qualitative literature review and concept elicitation interviews, eight core asthma symptoms emerged. These were broadly categorized as breathing symptoms (difficulty breathing, shortness of breath, and wheezing), chest symptoms (chest tightness, chest pain, and pressure/weight on chest), and cough symptoms (cough and the presence of mucus/phlegm). Conceptual saturation was achieved and differences in the experience of participants according to socio-demographic or clinical characteristics were not observed. Subsequent testing of the ADSD confirmed participant relevance and understanding. The ADSD is a new patient-reported asthma symptom diary developed in accordance with the Food and Drug Administration's PRO Guidance. Evidence to date supports the content validity of the instrument. Item performance, reliability, and construct validity will be assessed in future quantitative research. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Enrolling adolescents in asthma research: adolescent, parent, and physician influence in the decision-making process.

PubMed

Brody, Janet L; Annett, Robert D; Scherer, David G; Turner, Charles; Dalen, Jeanne

2009-06-01

The factors influencing family decisions to participate in adolescent asthma research are not well understood. Legal and ethical imperatives require adolescent research participation to be voluntary. While parents and adolescents often agree about research decisions, disagreements may also occur with relative frequency. Physician recommendations are also known to influence research participation decisions. Little attention has been given to how these dynamics may affect adolescents' involvement in decisions to participate in research. To examine the influence of family and physician-investigator relationships and recommendations on adolescent asthma clinical research participation decisions. A statewide community sample of 111 adolescents 11 to 17 years of age, with a diagnosis of asthma, and their parents participated in this study. Adolescents received a medical evaluation from an asthma specialist and then the family was offered participation in a hypothetical asthma clinical trial. By random assignment, the research study was presented by either the same or an unknown asthma specialist, and half the families in each group also received affirmative recommendations from the asthma specialist to participate in the hypothetical asthma clinical trial. Parents and adolescents made initial private decisions about participating in the trial. Then, following a family discussion of the clinical trial, a final research participation decision was made. Thirty-three percent of parents and adolescents initially disagreed about the research participation decision. When disagreements occurred, final decisions followed the parents' initial views except when the physician-investigator was known and a recommendation was made. Families with initial disagreement about participating were less likely to enroll when the investigator was unknown or when no recommendation was made. Adolescents who initially disagreed with parents' views were less likely to concur with the final research participation decision, felt less comfortable, and were less likely to feel they influenced the decision. Parents' views on research decisions take precedence over adolescents' views in most circumstances. Physician-investigator relationships may reduce parental resistance to participation and enhance adolescent decision-making autonomy when research participation is desired by the adolescent.

Enrolling adolescents in asthma research: Adolescent, parent, and physician influence in the decision-making process

PubMed Central

Brody, Janet L.; Annett, Robert D.; Scherer, David G.; Turner, Charles; Dalen, Jeanne

2009-01-01

Background The factors influencing family decisions to participate in adolescent asthma research are not well understood. Legal and ethical imperatives require adolescent research participation to be voluntary. While parents and adolescents often agree about research decisions, disagreements may also occur with relatively frequency. Physician recommendations are also known to influence research participation decisions. Little attention has been given to how these dynamics may affect adolescents’ involvement in decisions to participate in research. Objective To examine the influence of family and physician-investigator relationships and recommendations on adolescent asthma clinical research participation decisions. Methods A statewide community sample of 111 adolescents aged 11–17, with a diagnosis of asthma, and their parents participated in this study. Adolescents received a medical evaluation from an asthma specialist and then the family was offered participation in a hypothetical asthma clinical trial. By random assignment, the research study was presented by either the same or an unknown asthma specialist and half the families in each group also received affirmative recommendations from the asthma specialist to participate in the hypothetical asthma clinical trial. Parents and adolescent made initial private decisions about participating in the trial. Then, following a family discussion of the clinical trial, a final research participation decision was made. Results Thirty three percent of parents and adolescents initially disagreed about the research participation decision. When disagreements occurred, final decisions followed the parents’ initial views except when the physician-investigator was known and a recommendation was made. Families with initial disagreement about participating were less likely to enroll when the investigator was unknown or when no recommendation was made. Adolescents who initially disagreed with parents’ views were less likely to concur with the final research participation decision, felt less comfortable, and were less likely to feel they influenced the decision. Conclusions Parents’ views on research decisions take precedence over adolescents’ views in most circumstances. Physician-investigator relationships may reduce parental resistance to participation and enhance adolescent decision-making autonomy when research participation is desired by the adolescent. PMID:19544171

The Finnish experience to save asthma costs by improving care in 1987-2013.

PubMed

Haahtela, Tari; Herse, Fredrik; Karjalainen, Jussi; Klaukka, Timo; Linna, Miika; Leskelä, Riikka-Leena; Selroos, Olof; Reissell, Eeva

2017-02-01

The Finnish National Asthma Program 1994-2004 markedly improved asthma care in the 1990s. We evaluated the changes in costs during 26 years from 1987 to 2013. Direct and indirect costs were calculated by using data from national registries. Costs from both the societal and patient perspectives were included. The costs were based on patients with persistent, physician-diagnosed asthma verified by lung function measurements. We constructed minimum and maximum scenarios to assess the effect of improved asthma care on total costs. The number of patients with persistent asthma in the national drug reimbursement register increased from 83,000 to 247,583. Improved asthma control reduced health care use and disability, resulting in major cost savings. Despite a 3-fold increase in patients, the total costs decreased by 14%, from €222 million to €191 million. Costs for medication and primary care visits increased, but overall annual costs per patient decreased by 72%, from €2656 to €749. The theoretical total cost savings for 2013, comparing actual with predicted costs, were between €120 and €475 million, depending on the scenario used. The Finnish Asthma Program resulted in significant cost savings at both the societal and patient levels during a 26-year period. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Disease management programs for patients with asthma in Germany: a longitudinal population-based study.

PubMed

Mehring, Michael; Donnachie, Ewan; Mutschler, Robert; Hofmann, Frank; Keller, Manfred; Schneider, Antonius

2013-07-01

The primary aim of the disease management program (DMP) for patients with asthma is to improve health outcomes and to reduce costs. Five years after its introduction in Germany, no consensus has yet been reached as to whether DMP has been effective in reaching these goals. To evaluate the DMP for asthma in Bavaria using routinely collected subject medical records. A longitudinal population-based study encompassing over 100,000 DMP participants between 2006 (when the program began) and 2010. The prescription rate of oral corticosteroids dropped from 15.7% in 2006 to 13.6% in 2007, and again from 7.5% in 2008 to 5.9% in 2010 (P < .001). The proportion of subjects with asthma self-management education increased from 4.4% to 23.4% (P < .001). Utilization of an individual asthma action plan increased from 40.3% to 69.3% (P < .001). Hospitalization decreased from 2.8% to 0.7% (P < .001). In the first 4 years of DMP there was an improvement in pharmacotherapy and patient self management. The proportion of subjects requiring hospitalization decreased. Our results suggest that the German DMP for asthma has been effective in enhancing the quality of care in regard to an improved symptom frequency, adherence to guidelines, pharmacotherapy, and hospitalization.

The impact of disease management on outcomes and cost of care: a study of low-income asthma patients.

PubMed

Rossiter, L F; Whitehurst-Cook, M Y; Small, R E; Shasky, C; Bovbjerg, V E; Penberthy, L; Okasha, A; Green, J; Ibrahim, I A; Yang, S; Lee, K

2000-01-01

An asthma disease management program designed specifically for low-income patients experiencing significant adverse events can improve health outcomes substantially, while lowering costs. The Virginia Health Outcomes Partnership aimed to help physicians in a fee-for-service primary care case management program manage asthma in Medicaid recipients. Approximately one-third of physicians treating asthma in an area designated as the intervention community volunteered to participate in training on disease management and communication skills. This large-scale study discovered that the rate of emergency visit claims for patients of participating physicians who received feedback reports dropped an average of 41% from the same quarter a year earlier, compared to only 18% for comparison community physicians. Although only a third of the intervention community physicians participated in the training, emergency visit rates for all intervention community physicians nonetheless declined by 6% relative to the comparison community among moderate-to-severe asthma patients when data for participating and nonparticipating physicians were combined. At the same time, the dispensing of some reliever drugs recommended for asthma increased 25% relative to the comparison community. A cost-effectiveness analysis projected direct savings to Medicaid of $3 to $4 for every incremental dollar spent providing disease management support to physicians. The results of this study demonstrate the potential this program offers, especially for Medicaid programs in other states that want to improve the care of their primary care case management networks and, at the same time, manage costs.

Asthma in Children: MedlinePlus Health Topic

MedlinePlus

... and Research) Treating Asthma with Inhaled Steroids (Consumers Union of U.S.) - PDF What If My Child Doesn' ... Study Helps Jeff Long Battle Illness Outrunning Asthma: Football Player Rashad Jennings Battled Childhood Asthma with Exercise ...

Asthma control in general practice -- GP and patient perspectives compared.

PubMed

Henderson, Joan; Hancock, Kerry L; Armour, Carol; Harrison, Christopher; Miller, Graeme

2013-10-01

How general practitioners (GPs) and patients perceive asthma control, and concordance between these perceptions, may influence asthma management and medication adherence. The aims of this study were to determine asthma prevalence in adult patients, measure patient asthma control and the correlation between GP and patient perceptions of asthma control or impact. A Supplementary Analysis of Nominated Data (SAND) sub-study of the Bettering the Evaluation and Care of Health (BEACH) program surveyed 2563 patients from 103 GPs. Asthma control was measured using the Asthma Control Questionnaire 5-item version (ACQ-5), and medication adherence by patient self-report. Survey procedures in SAS software and Pearson's correlation statistics were used. Asthma prevalence was 12.7% (95% confidence interval: 10.9-14.5), with good correlation between GP and patient perceptions of asthma control/impact, and with raw ACQ-5 scores. Grouped ACQ-5 scores showed higher levels of uncontrolled asthma. Medication adherence was sub-optimal. The ACQ-5 questions are useful for assessing asthma control, for prompting medication reviews, and for reinforcing benefits of medication compliance to improve long-term asthma control.

Socioeconomic and Sociodemographic Factors Associated with Asthma Related Outcomes in Early Childhood: The Generation R Study

PubMed Central

Hafkamp-de Groen, Esther; Sonnenschein-van der Voort, Agnes M. M.; Mackenbach, Johan P.; Duijts, Liesbeth; Jaddoe, Vincent W. V.; Moll, Henriëtte A.; Hofman, Albert; de Jongste, Johan C.; Raat, Hein

2013-01-01

Rationale Few studies have analyzed the association of socioeconomic and sociodemographic factors with asthma related outcomes in early childhood, including Fraction of exhaled Nitric Oxide (FeNO) and airway resistance (Rint). We examined the association of socioeconomic and sociodemographic factors with wheezing, asthma, FeNO and Rint at age 6 years. Additionally, the role of potential mediating factors was studied. Methods The study included 6717 children participating in The Generation R Study, a prospective population-based cohort study. Data on socioeconomic and sociodemographic factors, wheezing and asthma were obtained by questionnaires. FeNO and Rint were measured at the research center. Statistical analyses were performed using logistic and linear regression models. Results At age 6 years, 9% (456/5084) of the children had wheezing symptoms and 7% (328/4953) had asthma. Children from parents with financial difficulties had an increased risk of wheezing (adjusted Odds Ratio (aOR) = 1.63, 95% Confidence Interval (CI):1.18–2.24). Parental low education, paternal unemployment and child's male sex were associated with asthma, independent of other socioeconomic or sociodemographic factors (aOR = 1.63, 95% CI:1.24–2.15, aOR = 1.85, 95% CI:1.11–3.09, aOR = 1.58, 95% CI:1.24–2.01, respectively). No socioeconomic or gender differences in FeNO were found. The risks of wheezing, asthma, FeNO and Rint measurements differed between ethnic groups (p<0.05). Associations between paternal unemployment, child's sex, ethnicity and asthma related outcomes remained largely unexplained. Conclusions This study showed differences between the socioeconomic and sociodemographic correlates of wheezing and asthma compared to the correlates of FeNO and Rint at age 6 years. Several socioeconomic and sociodemographic factors were independently associated with wheezing and asthma. Child's ethnicity was the only factor independently associated with FeNO. We encourage further studies on underlying pathways and public health intervention programs, focusing on reducing socioeconomic or sociodemographic inequalities in asthma. PMID:24244299

Asthma management in a specialist setting: Results of an Italian Respiratory Society survey.

PubMed

Braido, Fulvio; Baiardini, Ilaria; Alleri, Pietro; Bacci, Elena; Barbetta, Carlo; Bellocchia, Michela; Benfante, Alida; Blasi, Francesco; Bucca, Caterina; Busceti, Maria Teresa; Centanni, Stefano; Colanardi, Maria Cristina; Contoli, Marco; Corsico, Angelo; D'Amato, Maria; Di Marco, Fabiano; Marco, Dottorini; Ferrari, Marta; Florio, Giovanni; Fois, Alessandro Giuseppe; Foschino Barbaro, Maria Pia; Silvia, Garuti; Girbino, Giuseppe; Grosso, Amelia; Latorre, Manuela; Maniscalco, Sara; Mazza, Francesco; Mereu, Carlo; Molinengo, Giorgia; Ora, Josuel; Paggiaro, Pierluigi; Patella, Vincenzo; Pelaia, Girolamo; Pirina, Pietro; Proietto, Alfio; Rogliani, Paola; Santus, Pierachille; Scichilone, Nicola; Simioli, Francesca; Solidoro, Paolo; Terraneo, Silvia; Zuccon, Umberto; Canonica, Giorgio Walter

2017-06-01

Asthma considerably impairs patients' quality of life and increases healthcare costs. Severity, morbidity, and degree of disease control are the major drivers of its clinical and economic impact. National scientific societies are required to monitor the application of international guidelines and to adopt strategies to improve disease control and better allocate resources. to provide a detailed picture of the characteristics of asthma patients and modalities of asthma management by specialists in Italy and to develop recommendations for the daily management of asthma in a specialist setting. A quantitative research program was implemented. Data were collected using an ad hoc questionnaire developed by a group of specialists selected by the Italian Pneumology Society/Italian Respiratory Society. The records of 557 patients were analyzed. In the next few years, specialists are expected to focus their activity patients with more severe disease and will be responsible for selection of patients for personalized biological therapy; however, only 20% of patients attending Italian specialist surgery can be considered severe. In 84.4% of cases, the visit was a follow-up visit requested in 82.2% of cases by the specialist him/herself. The Asthma Control Test is used only in 65% of patients. When available, a significant association has been observed between the test score and asthma control as judged by the physician, although concordance was only moderate (κ = 0.68). Asthma was considered uncontrolled by the specialist managing the case in 29.1% of patients; nevertheless, treatment was not stepped up in uncontrolled or partly controlled patients (modified in only 37.2% of patients). The results of this survey support re-evaluation of asthma management by Italian specialists. More resources should be made available for the initial visit and for more severely ill patients. In addition, more extensive use should be made of validated tools, and available drugs should be used more appropriately. Copyright © 2017 Elsevier Ltd. All rights reserved.

Development and Pilot Testing of a Bilingual Environmental Health Assessment Tool to Promote Asthma-friendly Childcares.

PubMed

Evans-Agnew, Robin A; Postma, Julie; Camacho, Ariana Ochoa; Hershberg, Rachel M; Trujilio, Elsa; Tinajera, Maria

2018-01-01

Childhood marks the highest risk for allergic sensitization to asthma triggers. Hispanic/Latino children are at higher risk for hospitalization for asthma than non-Hispanic White children. Childcare providers lack knowledge about reducing asthma triggers. The purpose of this paper is to describe a community-based participatory research (CBPR) initiative aimed at developing and pilot testing a bilingual walk-through assessment tool for asthma-friendly childcare environments. Ten Latina mothers of children with asthma living in the Pacific Northwest collaborated with research partners to develop and pilot test a Childcare Environmental Health (CEH) assessment walk-through survey.Results and Lessons Learned: The women innovated the survey with photography and structural examinations of stress and provision of basic needs. The survey tool identified environmental threats to asthma in all three childcares surveyed. Parents are well-positioned to build trust with childcare providers, assess asthma triggers, and recommend practical mitigation strategies.

Developing and marketing a community pharmacy-based asthma management program.

PubMed

Rupp, M T; McCallian, D J; Sheth, K K

1997-01-01

To develop a community pharmacy-based asthma management program and successfully market the program to a managed care organization. Community-based ambulatory care. Independent community pharmacy. Development of a structured, stepwise approach to creating, testing, delivering, and marketing a community pharmacy-based disease management program. Peak expiratory flow rates, quality of life, use of health care services, HMO contract renewal. A pharmacy-based asthma management program was developed, pilot tested, and successfully marketed to a local HMO. During the first full year of the program, HMO patients experienced significant improvements in quality of life and decreases in use of health care services, including a 77% decrease in hospitalization, a 78% decrease in emergency room visits, and a 25% decrease in urgent care visits. A contract that pays the pharmacy a flat fee for each patient admitted to the program has recently been renewed for a third year. The program has proved to be an effective, practical, and profitable addition to the portfolio of services offered by the pharmacy.

Leveraging Partnerships: Families, Schools, and Providers Working Together to Improve Asthma Management.

PubMed

Gleason, Melanie; Cicutto, Lisa; Haas-Howard, Christy; Raleigh, Bridget M; Szefler, Stanley J

2016-10-01

Asthma is one of the most common illnesses of school-aged children and can lead to both health and educational disparities. Children from low socioeconomic backgrounds and racial/ethnic minorities suffer the greatest impact. They often lack the asthma self-management skills to successfully monitor, navigate, and negotiate appropriate asthma care. School settings are a strategic point of contact for this additional support. School nurses can monitor for signs of asthma worsening, manage symptoms, provide care coordination, and reinforce self-management skills. Likewise, school-based asthma programs have the potential to reduce health and educational disparities, but it is the strong linkage to the asthma care provider that is critical to successful school-based asthma management. Healthcare providers are encouraged to establish partnerships with families through patient-centered care and schools through clear communication and care coordination to ensure asthma is well controlled so the child is in school and ready to learn.

School-Based Pediatric Asthma Surveillance in Massachusetts from 2005 to 2009

ERIC Educational Resources Information Center

Medaglia, Frances; Knorr, Robert S.; Condon, Suzanne K.; Charleston, Alicia C.

2013-01-01

Background: Asthma is the most common chronic disease among children today, yet surveillance is limited to national and state estimates which can vary over time, by location and by population types. This article describes a comprehensive statewide school-based asthma surveillance program and examines 5?years of surveillance data. Methods: After…

78 FR 11888 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-20

..., emergency department visits, school or work days missed, and limitations on activity due to asthma. The AIRS... implementation in 2010 AIRS, and technical assistance provided by NCEH staff, has provided states with uniform... NCEH asthma program (e.g., how many states have asthma interventions targeting schools, how many...

75 FR 61168 - Notice of Availability: Notice of Funding Availability (NOFA) for HUD's Fiscal Year (FY) 2010...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-04

...: Notice of Funding Availability (NOFA) for HUD's Fiscal Year (FY) 2010 Asthma Interventions in Public and..., funding criteria, and other requirements for the FY2010 Asthma Interventions in Public and Assisted... (CFDA) number for Asthma Interventions in Public and Assisted Multifamily Housing Grant Program is 14...

76 FR 29258 - Availability (NOFA) for HUD's Fiscal Year (FY) 2011 Asthma Interventions in Public and Assisted...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

... Interventions in Public and Assisted Multifamily Housing Program AGENCY: Office of Healthy Homes and Lead Hazard... Funding Availability (NOFA) for HUD's Fiscal Year (FY) 2011 Asthma Interventions in Public and Assisted... Availability (NOFA) for the Fiscal Year (FY) 2011 Asthma Interventions in Public and Assisted Multifamily...

The asthma mobile health study, smartphone data collected using ResearchKit.

PubMed

Chan, Yu-Feng Yvonne; Bot, Brian M; Zweig, Micol; Tignor, Nicole; Ma, Weiping; Suver, Christine; Cedeno, Rafhael; Scott, Erick R; Gregory Hershman, Steven; Schadt, Eric E; Wang, Pei

2018-05-22

Widespread adoption of smart mobile platforms coupled with a growing ecosystem of sensors including passive location tracking and the ability to leverage external data sources create an opportunity to generate an unprecedented depth of data on individuals. Mobile health technologies could be utilized for chronic disease management as well as research to advance our understanding of common diseases, such as asthma. We conducted a prospective observational asthma study to assess the feasibility of this type of approach, clinical characteristics of cohorts recruited via a mobile platform, the validity of data collected, user retention patterns, and user data sharing preferences. We describe data and descriptive statistics from the Asthma Mobile Health Study, whereby participants engaged with an iPhone application built using Apple's ResearchKit framework. Data from 6346 U.S. participants, who agreed to share their data broadly, have been made available for further research. These resources have the potential to enable the research community to work collaboratively towards improving our understanding of asthma as well as mobile health research best practices.

Enhancing Asthma Self-Management in Rural School-Aged Children: A Randomized Controlled Trial.

PubMed

Horner, Sharon D; Brown, Adama; Brown, Sharon A; Rew, D Lynn

2016-06-01

To test the effects of 2 modes of delivering an asthma educational intervention on health outcomes and asthma self-management in school-aged children who live in rural areas. Longitudinal design with data collected 4 times over 12 months. The target sample was composed of children in grades 2-5 who had a provider diagnosis of asthma. Elementary schools were stratified into high or low socioeconomic status based on student enrollment in the free or reduced-cost lunch program. Schools were then randomly assigned to 1 of 3 treatment arms: in-school asthma class, asthma day camp, or the attention-control group. Sample retention was good (87.7%) and equally distributed by study arm. Improvements in emergency department visits and office visits were related to attending either the asthma class or asthma day camp. Asthma severity significantly decreased in both asthma treatment groups. Other factors such as hospitalizations, parent asthma management, and child asthma management improved for all groups. Both asthma class and asthma day camp yielded significant reductions in asthma severity. There were reductions in the emergency department and office visits for the 2 asthma arms, and hospitalizations declined significantly for all groups. Asthma self-management also improved in all groups, while it was somewhat higher in the asthma arms. This may be due to the attention being drawn to asthma management by study participation and the action of completing questionnaires about asthma management, asthma symptoms, and health outcomes. © 2015 National Rural Health Association.

Differentiating asthma phenotypes in young adults through polyclonal cytokine profiles.

PubMed

Zoratti, Edward; Havstad, Suzanne; Wegienka, Ganesa; Nicholas, Charlotte; Bobbitt, Kevin R; Woodcroft, Kimberley J; Ownby, Dennis R; Johnson, Christine Cole

2014-07-01

Recent research has emphasized the need to better discriminate asthma phenotypes and consider underlying mechanistic endotypes in epidemiologic and clinical studies. Although allergic asthma and nonallergic asthma are frequently combined into 1 disease category in observational research and clinical trials, few studies have investigated the extent to which these 2 separate phenotypes are associated with distinct cytokine immunologic profiles in a representative young adult population. To investigate the cytokine production-based endotypes underlying the clinical phenotypes of allergic and nonallergic asthma in a population-based birth cohort evaluated as young adults. Participants included 18- to 21-year-old members (n = 540) of a suburban Detroit birth cohort study, the Childhood Allergy Study. Phorbol myristate acetate-stimulated whole blood interleukin (IL)-4, IL-5, IL-10, IL-12, IL-13, IL-17A, IL-17F, IL-22, and interferon-γ secretory responses were analyzed for associations comparing participants with allergic vs nonallergic asthma phenotypes with those without asthma. T-helper cell type (TH) 2-polarized responses, measured as higher mean IL-5 and IL-13 secretions and lower ratios of interferon-γ and IL-12 to 3 TH2 cytokines (IL-4, IL-5, or IL-13), were observed only in participants with allergic asthma. Nonallergic asthma was associated with TH1-polarized responses, including higher adjusted interferon-γ secretion compared with participants with allergic asthma and, surprisingly, those without asthma (odds ratio 2.5, confidence interval 1.2-5.1, P < .01). As expected, young adults with a history of an allergic asthma phenotype exhibited a TH2-polarized cytokine response after polyclonal stimulation. However, TH1 polarization was observed in patients with a history of nonallergic asthma. Allergic and nonallergic asthma are associated with etiologically distinct immune endotypes, underscoring the importance of discriminating these endotypes in research analyses and clinical management. Copyright © 2014 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Building a recruitment database for asthma trials: a conceptual framework for the creation of the UK Database of Asthma Research Volunteers.

PubMed

Nwaru, Bright I; Soyiri, Ireneous N; Simpson, Colin R; Griffiths, Chris; Sheikh, Aziz

2016-05-26

Randomised clinical trials are the 'gold standard' for evaluating the effectiveness of healthcare interventions. However, successful recruitment of participants remains a key challenge for many trialists. In this paper, we present a conceptual framework for creating a digital, population-based database for the recruitment of asthma patients into future asthma trials in the UK. Having set up the database, the goal is to then make it available to support investigators planning asthma clinical trials. The UK Database of Asthma Research Volunteers will comprise a web-based front-end that interactively allows participant registration, and a back-end that houses the database containing participants' key relevant data. The database will be hosted and maintained at a secure server at the Asthma UK Centre for Applied Research based at The University of Edinburgh. Using a range of invitation strategies, key demographic and clinical data will be collected from those pre-consenting to consider participation in clinical trials. These data will, with consent, in due course, be linkable to other healthcare, social, economic, and genetic datasets. To use the database, asthma investigators will send their eligibility criteria for participant recruitment; eligible participants will then be informed about the new trial and asked if they wish to participate. A steering committee will oversee the running of the database, including approval of usage access. Novel communication strategies will be utilised to engage participants who are recruited into the database in order to avoid attrition as a result of waiting time to participation in a suitable trial, and to minimise the risk of their being approached when already enrolled in a trial. The value of this database will be whether it proves useful and usable to researchers in facilitating recruitment into clinical trials on asthma and whether patient privacy and data security are protected in meeting this aim. Successful recruitment is fundamental to the success of a clinical trial. The UK Database of Asthma Research Volunteers, the first of its kind in the context of asthma, presents a novel approach to overcoming recruitment barriers and will facilitate the catalysing of important clinical trials on asthma in the UK.

Do Newborns Have More Complications When Mom Has Asthma?

MedlinePlus

... Center Fellows-in-Training Grants & Awards Program Directors Practice Resources ASTHMA IQ Consultation and Referral Guidelines Practice Management Tips Practice Management Workshop Practice Tools Running ...

Gene Expression Correlated with Severe Asthma Characteristics Reveals Heterogeneous Mechanisms of Severe Disease.

PubMed

Modena, Brian D; Bleecker, Eugene R; Busse, William W; Erzurum, Serpil C; Gaston, Benjamin M; Jarjour, Nizar N; Meyers, Deborah A; Milosevic, Jadranka; Tedrow, John R; Wu, Wei; Kaminski, Naftali; Wenzel, Sally E

2017-06-01

Severe asthma (SA) is a heterogeneous disease with multiple molecular mechanisms. Gene expression studies of bronchial epithelial cells in individuals with asthma have provided biological insight and underscored possible mechanistic differences between individuals. Identify networks of genes reflective of underlying biological processes that define SA. Airway epithelial cell gene expression from 155 subjects with asthma and healthy control subjects in the Severe Asthma Research Program was analyzed by weighted gene coexpression network analysis to identify gene networks and profiles associated with SA and its specific characteristics (i.e., pulmonary function tests, quality of life scores, urgent healthcare use, and steroid use), which potentially identified underlying biological processes. A linear model analysis confirmed these findings while adjusting for potential confounders. Weighted gene coexpression network analysis constructed 64 gene network modules, including modules corresponding to T1 and T2 inflammation, neuronal function, cilia, epithelial growth, and repair mechanisms. Although no network selectively identified SA, genes in modules linked to epithelial growth and repair and neuronal function were markedly decreased in SA. Several hub genes of the epithelial growth and repair module were found located at the 17q12-21 locus, near a well-known asthma susceptibility locus. T2 genes increased with severity in those treated with corticosteroids but were also elevated in untreated, mild-to-moderate disease compared with healthy control subjects. T1 inflammation, especially when associated with increased T2 gene expression, was elevated in a subgroup of younger patients with SA. In this hypothesis-generating analysis, gene expression networks in relation to asthma severity provided potentially new insight into biological mechanisms associated with the development of SA and its phenotypes.

Gene Expression Correlated with Severe Asthma Characteristics Reveals Heterogeneous Mechanisms of Severe Disease

PubMed Central

Modena, Brian D.; Bleecker, Eugene R.; Busse, William W.; Erzurum, Serpil C.; Gaston, Benjamin M.; Jarjour, Nizar N.; Meyers, Deborah A.; Milosevic, Jadranka; Tedrow, John R.; Wu, Wei; Kaminski, Naftali

2017-01-01

Rationale: Severe asthma (SA) is a heterogeneous disease with multiple molecular mechanisms. Gene expression studies of bronchial epithelial cells in individuals with asthma have provided biological insight and underscored possible mechanistic differences between individuals. Objectives: Identify networks of genes reflective of underlying biological processes that define SA. Methods: Airway epithelial cell gene expression from 155 subjects with asthma and healthy control subjects in the Severe Asthma Research Program was analyzed by weighted gene coexpression network analysis to identify gene networks and profiles associated with SA and its specific characteristics (i.e., pulmonary function tests, quality of life scores, urgent healthcare use, and steroid use), which potentially identified underlying biological processes. A linear model analysis confirmed these findings while adjusting for potential confounders. Measurements and Main Results: Weighted gene coexpression network analysis constructed 64 gene network modules, including modules corresponding to T1 and T2 inflammation, neuronal function, cilia, epithelial growth, and repair mechanisms. Although no network selectively identified SA, genes in modules linked to epithelial growth and repair and neuronal function were markedly decreased in SA. Several hub genes of the epithelial growth and repair module were found located at the 17q12–21 locus, near a well-known asthma susceptibility locus. T2 genes increased with severity in those treated with corticosteroids but were also elevated in untreated, mild-to-moderate disease compared with healthy control subjects. T1 inflammation, especially when associated with increased T2 gene expression, was elevated in a subgroup of younger patients with SA. Conclusions: In this hypothesis-generating analysis, gene expression networks in relation to asthma severity provided potentially new insight into biological mechanisms associated with the development of SA and its phenotypes. PMID:27984699

Pruning of the Pulmonary Vasculature in Asthma: The SARP Cohort.

PubMed

Ash, Samuel Y; Rahaghi, Farbod N; Come, Carolyn E; Ross, James C; Colon, Alysha G; Cardet-Guisasola, Juan Carlos; Dunican, Eleanor M; Bleecker, Eugene R; Castro, Mario; Fahy, John V; Fain, Sean B; Gaston, Benjamin M; Hoffman, Eric A; Jarjour, Nizar N; Mauger, David T; Wenzel, Sally E; Levy, Bruce D; San Jose Estepar, Raul; Israel, Elliot; Washko, George R

2018-04-19

Loss of the peripheral pulmonary vasculature, termed vascular pruning, is associated with disease severity in patients with chronic obstructive pulmonary disease. To determine if pulmonary vascular pruning is associated with asthma severity and exacerbations. We measured the total pulmonary blood vessel volume (TBV) and the blood vessel volume of vessels less than 5mm2 in cross sectional area (BV5) and of vessels less than 10mm2 (BV10) in cross sectional area on non-contrast computed tomographic scans of participants from the Severe Asthma Research Program. Lower values of the BV5 to TBV ratio (BV5/TBV) and the BV10 to TBV ratio (BV10/TBV) represented vascular pruning (loss of the peripheral pulmonary vasculature). Compared to healthy controls, severe asthmatics had more pulmonary vascular pruning. Among asthmatics, those with poor asthma control had more pruning than those well-controlled disease. Pruning of the pulmonary vasculature was also associated with lower percent predicted forced expiratory volume in one second and forced vital capacity, greater peripheral and sputum eosinophilia and higher bronchoalveolar lavage SAA/LXA4, but not with low attenuation area or with sputum neutrophilia. Compared with individuals with less pruning, individuals with the most vascular pruning had a 150% greater odds of reporting an asthma exacerbation (OR 2.50; CI: 1.05, 5.98; p=0.039 for BV10/TBV), and reported 45% more asthma exacerbations during follow-up (IRR 1.45; CI: 1.02, 2.06; p=0.036 for BV10/TBV). Pruning of the peripheral pulmonary vasculature is associated with asthma severity, control and exacerbations, as well as with lung function and eosinophilia.

Culture-specific programs for children and adults from minority groups who have asthma.

PubMed

McCallum, Gabrielle B; Morris, Peter S; Brown, Ngiare; Chang, Anne B

2017-08-22

People with asthma who come from minority groups often have poorer asthma outcomes, including more acute asthma-related doctor visits for flare-ups. Various programmes used to educate and empower people with asthma have previously been shown to improve certain asthma outcomes (e.g. adherence outcomes, asthma knowledge scores in children and parents, and cost-effectiveness). Models of care for chronic diseases in minority groups usually include a focus of the cultural context of the individual, and not just the symptoms of the disease. Therefore, questions about whether tailoring asthma education programmes that are culturally specific for people from minority groups are effective at improving asthma-related outcomes, that are feasible and cost-effective need to be answered. To determine whether culture-specific asthma education programmes, in comparison to generic asthma education programmes or usual care, improve asthma-related outcomes in children and adults with asthma who belong to minority groups. We searched the Cochrane Register of Controlled Trials (CENTRAL), the Cochrane Airways Group Specialised Register, MEDLINE, Embase, review articles and reference lists of relevant articles. The latest search fully incorporated into the review was performed in June 2016. Randomised controlled trials (RCTs) comparing the use of culture-specific asthma education programmes with generic asthma education programmes, or usual care, in adults or children from minority groups with asthma. Two review authors independently selected, extracted and assessed the data for inclusion. We contacted study authors for further information if required. In this review update, an additional three studies and 220 participants were added. A total of seven RCTs (two in adults, four in children, one in both children and adults) with 837 participants (aged from one to 63 years) with asthma from ethnic minority groups were eligible for inclusion in this review. The methodological quality of studies ranged from very low to low. For our primary outcome (asthma exacerbations during follow-up), the quality of evidence was low for all outcomes. In adults, use of a culture-specific programme, compared to generic programmes or usual care did not significantly reduce the number of participants from two studies with 294 participants for: exacerbations with one or more exacerbations during follow-up (odds ratio (OR) 0.80, 95% confidence interval (CI) 0.50 to 1.26), hospitalisations over 12 months (OR 0.83, 95% CI 0.31 to 2.22) and exacerbations requiring oral corticosteroids (OR 0.97, 95% CI 0.55 to 1.73). However, use of a culture-specific programme, improved asthma quality of life scores in 280 adults from two studies (mean difference (MD) 0.26, 95% CI 0.17 to 0.36) (although the MD was less then the minimal important difference for the score). In children, use of a culture-specific programme was superior to generic programmes or usual care in reducing severe asthma exacerbations requiring hospitalisation in two studies with 305 children (rate ratio 0.48, 95% CI 0.24 to 0.95), asthma control in one study with 62 children and QoL in three studies with 213 children, but not for the number of exacerbations during follow-up (OR 1.55, 95% CI 0.66 to 3.66) or the number of exacerbations (MD 0.18, 95% CI -0.25 to 0.62) among 100 children from two studies. The available evidence showed that culture-specific education programmes for adults and children from minority groups are likely effective in improving asthma-related outcomes. This review was limited by few studies and evidence of very low to low quality. Not all asthma-related outcomes improved with culture-specific programs for both adults and children. Nevertheless, while modified culture-specific education programs are usually more time intensive, the findings of this review suggest using culture-specific asthma education programmes for children and adults from minority groups. However, more robust RCTs are needed to further strengthen the quality of evidence and determine the cost-effectiveness of culture-specific programs.

Control of occupational asthma and allergy in the detergent industry.

PubMed

Sarlo, Katherine

2003-05-01

To provide an overview of how a comprehensive preclinical, clinical, and industrial hygiene program has been successfully used to control allergy and asthma to enzymes used in the detergent industry. The author performed a PubMed and ToxLine search of English-language articles with the keywords enzymes, occupational allergy, occupational asthma, detergent, and detergent industry from January 1, 1995, to January 1, 2002. Scientific meeting abstracts, books, and industry association papers on allergy and asthma in the detergent industry were also reviewed. In addition, the practical experience of one major detergent company was included in the review. All published work on this topic was reviewed, and the work that discussed the key highlights of control of occupational allergy and asthma to enzymes used in the detergent industry was selected for this review. The detergent industry has developed guidelines for the safety assessment of enzymes, control of exposure to enzymes, and medical surveillance of enzyme-exposed workers. Because of these guidelines, occupational allergy and asthma to enzymes used in the detergent industry have become uncommon events. Cases of disease have been documented in some manufacturing sites that have had poor adherence to the guidelines. Those manufacturing sites that have adhered to the guidelines have had few cases of allergy and asthma to enzymes among exposed workers. A review of medical data from these sites has shown that workers who have developed IgE antibody to enzymes can continue to work with enzymes and remain symptom free. Occupational allergy and asthma to enzymes used in the detergent industry have been successfully controlled via the use of preclinical, clinical, and industrial hygiene safety programs designed to minimize sensitization to enzymes and development of disease. The basic principles of these programs can be applied to other industries where occupational allergy and asthma to proteins are common.

[Social media monitoring of asthmatic children treated in a specialized program: Parents and caregivers expectations].

PubMed

Urrutia-Pereira, Marilyn; Ávila, Jennifer Bg; Cherrez-Ojeda, Ivan; Ivancevich, Juan Carlos; Solé, Dirceu

2015-01-01

Social media has been used in support of patients with asthma. However, it remains unclear what are the expectations of parents or caregivers of asthmatic patients. To evaluate the expectations of parents or caregivers of asthmatic children treated at Children's Asthma Prevention Program (PIPA), Uruguaiana, RS, in relation to the use of social media. An observational, descriptive, cross-sectional survey of parents or caregivers of children seen at Children's Asthma Prevention Program through responses to a written questionnaire on the use of new technologies and different applications to enhance information about asthma. 210 parents or caregivers (median age: 25 years; age range: 18-42 years of patients were enrolled. The mean age of their children was 7.3 years (age range: 2 to 18 years), the mean duration of asthma was 4.7 years and 65% of parents/caregivers of these children had less than eight years of schooling. Most of them (72%) had no access to the Internet via cell/mobile phones and only 18% actively used to gathered information about asthma by internet. There was high interest (87%) in receiving information via social media. Parents or caregivers of children attending the PIPA program expressed high interest in using social media. However, few use it to control their children's disease. While providing a great benefit to use social media as a mean of communication in health, the content needs to be monitored for reliability and quality. The privacy of users (doctors and patients) must be preserved and it is very important to facilitate the access to Internet.

The outdoor air quality flag program in central California: a school-based educational intervention to potentially help reduce children's exposure to environmental asthma triggers.

PubMed

Shendell, Derek G; Rawling, Mary-Michal; Foster, Christine; Bohlke, Alicia; Edwards, Bobbie; Rico, Susie A; Felix, Justina; Eaton, Sandra; Moen, Stephanie; Roberts, Eric M; Love, Mary Beth

2007-10-01

This paper describes a novel school-based, visual environmental public health educational intervention intended to help reduce the exposure of children-and adults-to outdoor air pollution, including known environmental asthma triggers like ozone and particles. The overarching goal was to enhance the learning, recreational, and work environments of students and staff. The specific purpose of the Asthma-Friendly Outdoor (Ambient) Air Quality Flag Program was to establish an education and communication tool for Central California communities that would accomplish two things: (1) Establish permanent local policy change to existing operating procedures in school districts and schools to help reduce the exposure of students, teachers, staff, and nearby communities to outdoor environmental asthma triggers and (2) provide education on air quality and potential health effects of exposure to air pollutants. Data on the program from its initial years are presented. To date, the following important lessons have been learned: (1) Science-based, simple, visual, low-cost school-based educational interventions to help reduce human exposure to outdoor environmental asthma triggers (i.e., ozone, particles, and pollens) can work in socioeconomically and ethnically diverse urban and rural or agricultural communities, and (2) local health and environmental justice groups such as asthma coalitions can successfully lead school-based environmental interventions to help improve children's quality of life.

Identification of Associations Between Genetic Factors and Asthma that are Modified by Obesity

DTIC Science & Technology

2016-06-01

AFRL-SA-WP-TR-2016-0010 Identification of Associations Between Genetic Factors and Asthma That Are Modified by Obesity Andrew T...Between Genetic Factors and Asthma That Are Modified by Obesity 5a. CONTRACT NUMBER FA8650-13-2-6371 5b. GRANT NUMBER 5c. PROGRAM ELEMENT...among African American women in the Women’s Health Initiative study. 15. SUBJECT TERMS Body mass index, SNP, asthma, obesity , genome, genes 16

Assessing the effect of high school students’ training program on peers performance suffering from asthma

PubMed Central

Ghazavi, Zohreh; Hemmati, Zeinab; Hasanpour, Marziyeh; Iranpour, Ramin

2010-01-01

BACKGROUND: Asthma is the most common disease in childhood which is considered as the forerunner of the acute diseases and simply can cause disability among the children. Since childhood and adolescence are the most important periods of growth and perfection and incidence of asthma can bring about distortion in this process, the present study done aimed to assess the effect of conducting high school training program on peers’ performance with asthma. METHODS: This was a quasi-experimental study in which the performance rate of the students at the time of artificial attack of asthma was directly observed, assessed and compared through demographic data questionnaire and performance assessment check list. Eighty individuals from the second grade of high school students in 2010 in Isfahan City were randomly selected to participate in the present study, among which, 40 individuals were entered in the test group and 40 of them also were placed in the control group. After conducting the training program for the test group, which had been designed both by direct method (in person and face to face by asking and answering and group discussion) and by indirect method (using pamphlet and other educational materials), the level of the training effectiveness was assessed on the students’ performance. RESULTS: The findings of the present study indicated that the performance of students at the test group increased from 2.2 (0.6) to 91.8 (1.3) which emphasized that the training program for the young adolescent peers had a positive effect on promoting their health. CONCLUSIONS: Considering the results of the present study and regarding to the importance and role of students as the future makers of the country, and also the cost-effectiveness of the training programs and the positive effect of peers on increasing the level of health among the students with asthma and consequently decreasing the school absence, it obviously seems necessary to generalize and expand these training programs. PMID:22069400

Comparisons of Adolescent and Parent Willingness to Participate in Minimal and Above Minimal Risk Pediatric Asthma Research Protocols

PubMed Central

Brody, Janet L.; Annett, Robert D.; Scherer, David G.; Perryman, Mandy L.; Cofrin, Keely M. W.

2007-01-01

Purpose Much has been written about conceptual concern for voluntary assent with children and adolescents. However, little empirical data exists examining the frequency with which, or context in which, adolescents and parents disagree on research participation decisions. The purpose of this study was to compare parent and adolescent willingness to participate in minimal and above minimal risk pediatric asthma research protocols. Method 36 adolescents diagnosed with asthma and one of their parents independently rated their willingness to participate in 9 pediatric asthma research protocol vignettes. The selected protocols were chosen by an expert panel as representative of typical minimal and above minimal risk pediatric asthma studies. Results Parents and adolescents were significantly less likely to agree to enroll in above minimal risk studies. However, this was qualified by a finding that adolescents were significantly more willing than parents to enroll in above minimal risk research. Across all 9 studies, parents and adolescents held concordant views on participation decisions approximately 60% of the time. Perception of potential study benefit was the most frequent reason provided for participation decisions by both parents and adolescents. Conclusion Parents and their adolescents report a consistent 40% discordance in their views about participating in asthma research across a variety of asthma research protocols, with adolescents more willing than their parents to enroll in above minimal risk studies. These differences of opinion highlight the need to carefully consider the process by which families are offered the option of adolescent research participation. PMID:16109343

A motivational interviewing intervention to PREvent PAssive Smoke Exposure (PREPASE) in children with a high risk of asthma: design of a randomised controlled trial.

PubMed

Hutchinson, Sasha G; Mesters, Ilse; van Breukelen, Gerard; Muris, Jean Wm; Feron, Frans Jm; Hammond, S Katharine; van Schayck, Constant P; Dompeling, Edward

2013-02-27

Especially children at risk for asthma are sensitive to the detrimental health effects of passive smoke (PS) exposure, like respiratory complaints and allergic sensitisation. Therefore, effective prevention of PS exposure in this group of vulnerable children is important. Based on previous studies, we hypothesized that an effective intervention program to prevent PS exposure in children is possible by means of a motivational interviewing tailored program with repeated contacts focussing on awareness, knowledge, beliefs (pros/cons), perceived barriers and needs of parents, in combination with feedback about urine cotinine levels of the children. The aim of the PREPASE study is to test the effectiveness of such an intervention program towards eliminating or reducing of PS exposure in children at risk for asthma. This article describes the protocol of the PREPASE study. The study is a one-year follow-up randomized controlled trial. Families with children (0-13 years of age) having an asthma predisposition who experience PS exposure at home are randomized into an intervention group receiving an intervention or a control group receiving care as usual. The intervention is given by trained research assistants. The intervention starts one month after a baseline measurement and takes place once per month for an hour during six home based counselling sessions. The primary outcome measure is the percentage of families curtailing PS exposure in children (parental report verified with the urine cotinine concentrations of the children) after 6 months. The secondary outcome measures include: household nicotine level, the child's lung function, airway inflammation and oxidative stress, presence of wheezing and questionnaires on respiratory symptoms, and quality of life. A process evaluation is included. Most of the measurements take place every 3 months (baseline and after 3, 6, 9 and 12 months of study). The PREPASE study incorporates successful elements of previous interventions and may therefore be very promising. If proven effective, the intervention will benefit the health of children at risk for asthma and may also create opportunity to be tested in other population. NTR2632.

A motivational interviewing intervention to PREvent PAssive Smoke Exposure (PREPASE) in children with a high risk of asthma: design of a randomised controlled trial

PubMed Central

2013-01-01

Background Especially children at risk for asthma are sensitive to the detrimental health effects of passive smoke (PS) exposure, like respiratory complaints and allergic sensitisation. Therefore, effective prevention of PS exposure in this group of vulnerable children is important. Based on previous studies, we hypothesized that an effective intervention program to prevent PS exposure in children is possible by means of a motivational interviewing tailored program with repeated contacts focussing on awareness, knowledge, beliefs (pros/cons), perceived barriers and needs of parents, in combination with feedback about urine cotinine levels of the children. The aim of the PREPASE study is to test the effectiveness of such an intervention program towards eliminating or reducing of PS exposure in children at risk for asthma. This article describes the protocol of the PREPASE study. Methods The study is a one-year follow-up randomized controlled trial. Families with children (0–13 years of age) having an asthma predisposition who experience PS exposure at home are randomized into an intervention group receiving an intervention or a control group receiving care as usual. The intervention is given by trained research assistants. The intervention starts one month after a baseline measurement and takes place once per month for an hour during six home based counselling sessions. The primary outcome measure is the percentage of families curtailing PS exposure in children (parental report verified with the urine cotinine concentrations of the children) after 6 months. The secondary outcome measures include: household nicotine level, the child’s lung function, airway inflammation and oxidative stress, presence of wheezing and questionnaires on respiratory symptoms, and quality of life. A process evaluation is included. Most of the measurements take place every 3 months (baseline and after 3, 6, 9 and 12 months of study). Conclusion The PREPASE study incorporates successful elements of previous interventions and may therefore be very promising. If proven effective, the intervention will benefit the health of children at risk for asthma and may also create opportunity to be tested in other population. Trial registration number NTR2632 PMID:23442389

Using community-based participatory research to assess the asthma needs of Vietnamese American children.

PubMed

Ngo, Gilda; Kilgore, David B; Tran, Jacqueline H; Galant, Stanley P

2014-01-01

Very little is known about the burden of asthma in Vietnamese American children. Prior data have suggested that the burden of childhood asthma is significant for this population, although they seem to underutilize Western healthcare for unclear reasons. To gain insight into the perceptions of the burden, health needs, and traditional health beliefs regarding childhood asthma in the Vietnamese American community in Orange County, CA. Additionally, to foster and build sustainable relationships with the community and to ensure that our research process is mutually rewarding for all stakeholders. Using a community-based participatory research (CBPR) approach, we initiated the formation of the Vietnamese Children's Asthma Project (VCAP) and used focus groups of various community stakeholders as a platform to gather information, give basic asthma education, and build relationships. A total of 66 people participated in the focus groups: 26 parents, 20 Vietnamese American physicians, 12 school nurses, and 8 school-community liaisons (SCLs). Overall, all participants believe that asthma is a significant problem and that language is a barrier to healthcare access for the Vietnamese community. We learned that academic achievement is a high priority for Vietnamese parents and associating better asthma control with improved academic performance may be a way to improve asthma education and adherence with therapy. We also found that although healthcare providers believe that parental traditional beliefs contribute to non-adherence to Western therapies, Vietnamese American parents report that they prefer to use Western medications to treat their children's asthma. Through the use of CBPR and the development of VCAP, we successfully conducted focus groups to assess the Vietnamese American perception of the burden of childhood asthma in their community and to gauge their receptivity to participate in further studies about childhood asthma and receptivity to subsequent interventions.

Evaluation of a Home-Based Environmental and Educational Intervention to Improve Health in Vulnerable Households: Southeastern Pennsylvania Lead and Healthy Homes Program.

PubMed

Mankikar, Deepa; Campbell, Carla; Greenberg, Rachael

2016-09-09

This evaluation examined whether participation in a home-based environmental educational intervention would reduce exposure to health and safety hazards and asthma-related medical visits. The home intervention program focused on vulnerable, low-income households, where children had asthma, were at risk for lead poisoning, or faced multiple unsafe housing conditions. Home visitors conducted two home visits, two months apart, consisting of an environmental home assessment, Healthy Homes education, and distribution of Healthy Homes supplies. Measured outcomes included changes in participant knowledge and awareness of environmental home-based hazards, rate of children's asthma-related medical use, and the presence of asthma triggers and safety hazards. Analysis of 2013-2014 baseline and post-intervention program data for a cohort of 150 families revealed a significantly lower three-month rate (p < 0.05) of children's asthma-related doctor visits and hospital admissions at program completion. In addition, there were significantly reduced reports of the presence of home-based hazards, including basement or roof leaks (p = 0.011), plumbing leaks (p = 0.019), and use of an oven to heat the home (p < 0.001). Participants' pre- and post- test scores showed significant improvement (p < 0.05) in knowledge and awareness of home hazards. Comprehensive home interventions may effectively reduce environmental home hazards and improve the health of asthmatic children in the short term.

Policy and System Change and Community Coalitions: Outcomes from Allies against Asthma

ERIC Educational Resources Information Center

Clark, Noreen M.; Lachance, Laurie; Doctor, Linda Jo; Gilmore, Lisa; Kelly, Cindy; Krieger, James; Lara, Marielena; Meurer, John; Friedman Milanovich, Amy; Nicholas, Elisa; Rosenthal, Michael; Stoll, Shelley C.; Wilkin, Margaret

2014-01-01

Objectives: We assessed policy and system changes and health outcomes produced by the Allies Against Asthma program, a 5-year collaborative effort by 7 community coalitions to address childhood asthma. We also explored associations between community engagement and outcomes. Methods: We interviewed a sample of 1,477 parents of children with asthma…

Return on Investment in Disease Management: A Review

PubMed Central

Goetzel, Ron Z.; Ozminkowski, Ronald J.; Villagra, Victor G.; Duffy, Jennifer

2005-01-01

The results of 44 studies investigating financial impact and return on investment (ROI) from disease management (DM) programs for asthma, congestive heart failure (CHF), diabetes, depression, and multiple illnesses were examined. A positive ROI was found for programs directed at CHF and multiple disease conditions. Some evidence suggests that diabetes programs may save more than they cost, but additional studies are needed. Results are mixed for asthma management programs. Depression management programs cost more than they save in medical expenses, but may save money when considering productivity outcomes. PMID:17288065

Return on investment in disease management: a review.

PubMed

Goetzel, Ron Z; Ozminkowski, Ronald J; Villagra, Victor G; Duffy, Jennifer

2005-01-01

The results of 44 studies investigating financial impact and return on investment (ROI) from disease management (DM) programs for asthma, congestive heart failure (CHF), diabetes, depression, and multiple illnesses were examined. A positive ROI was found for programs directed at CHF and multiple disease conditions. Some evidence suggests that diabetes programs may save more than they cost, but additional studies are needed. Results are mixed for asthma management programs. Depression management programs cost more than they save in medical expenses, but may save money when considering productivity outcomes.

Community Health Worker Home Visits for Medicaid-Enrolled Children With Asthma: Effects on Asthma Outcomes and Costs

PubMed Central

Brooks, Marissa; Hosokawa, Patrick; Robinson, June; Song, Lin; Krieger, James

2015-01-01

Objectives. We sought to estimate the return on investment of a streamlined version of an evidence-based community health worker (CHW) asthma home visit program. Methods. We used a randomized parallel group trial of home visits by CHWs to Medicaid-enrolled children with uncontrolled asthma versus usual care. Results. A total of 373 participants enrolled in the study (182 in the intervention group and 191 in the control group, of whom 154 and 179, respectively, completed the study). The intervention group had greater improvements in asthma symptom–free days (2.10 days more over 2 weeks; 95% CI =  1.17, 3.05; P < .001) and caretakers’ quality of life (0.43 units more; 95% CI = 0.20, 0.66; P < .001) and a larger reduction in urgent health care utilization events (1.31 events fewer over 12 months; 95% CI = −2.10, −0.52; P = .001). The intervention arm compared with the control arm saved $1340.92 for the $707.04 additional costs invested for the average participant. The return on investment was 1.90. Conclusions. A streamlined CHW asthma home visit program for children with uncontrolled asthma improved health outcomes and yielded a return on investment of 1.90. PMID:26270287

Psychosocial stress and asthma morbidity.

PubMed

Yonas, Michael A; Lange, Nancy E; Celedón, Juan C

2012-04-01

The objective of this review is to provide an overview and discussion of recent epidemiologic and mechanistic studies of stress in relation to asthma incidence and morbidity. Recent findings suggest that stress, whether at the individual (i.e. epigenetics, perceived stress), family (i.e. prenatal maternal stress, early-life exposure, or intimate partner violence) or community (i.e. neighborhood violence; neighborhood disadvantage) level, influences asthma and asthma morbidity. Key recent findings regarding how psychosocial stress may influence asthma through Posttraumatic Stress Disorder, prenatal and postnatal maternal/caregiver stress, and community violence and deprivation are highlighted. New research illustrates the need to further examine, characterize, and address the influence of social and environmental factors (i.e. psychological stress) on asthma. Further, research and innovative methodologies are needed to characterize the relationship and pathways associated with stress at multiple levels to more fully understand and address asthma morbidity, and to design potential interventions, especially to address persistent disparities in asthma in ethnic minorities and economically disadvantaged communities.

Epigenetics: The New Frontier in the Landscape of Asthma

PubMed Central

Chogtu, Bharti; Bhattacharjee, Dipanjan; Magazine, Rahul

2016-01-01

Over the years, on a global scale, asthma has continued to remain one of the leading causes of morbidity, irrespective of age, sex, or social bearings. This is despite the prevalence of varied therapeutic options to counter the pathogenesis of asthma. Asthma, as a disease per se, is a very complex one. Scientists all over the world have been trying to obtain a lucid understanding of the machinations behind asthma. This has led to many theories and conjectures. However, none of the scientific disciplines have been able to provide the missing links in the chain of asthma pathogenesis. This was until epigenetics stepped into the picture. Though epigenetic research in asthma is in its nascent stages, it has led to very exciting results, especially with regard to explaining the massive influence of environment on development of asthma and its varied phenotypes. However, there remains a lot of work to be done, especially with regard to understanding how the interactions between immune system, epigenome, and environment lead to asthma. But introduction of epigenetics has infused a fresh lease of life in research into asthma and the mood among the scientific community is that of cautious optimism. PMID:27293973

Rising utilization of inpatient pediatric asthma pathways.

PubMed

Kaiser, Sunitha V; Rodean, Jonathan; Bekmezian, Arpi; Hall, Matt; Shah, Samir S; Mahant, Sanjay; Parikh, Kavita; Morse, Rustin; Puls, Henry; Cabana, Michael D

2018-02-01

Clinical pathways are detailed care plans that operationalize evidence-based guidelines into an accessible format for health providers. Their goal is to link evidence to practice to optimize patient outcomes and delivery efficiency. It is unknown to what extent inpatient pediatric asthma pathways are being utilized nationally. (1) Describe inpatient pediatric asthma pathway design and implementation across a large hospital network. (2) Compare characteristics of hospitals with and without pathways. We conducted a descriptive, cross-sectional, survey study of hospitals in the Pediatric Research in Inpatient Settings Network (75% children's hospitals, 25% community hospitals). Our survey determined if each hospital used a pathway and pathway characteristics (e.g. pathway elements, implementation methods). Hospitals with and without pathways were compared using Chi-square tests (categorical variables) and Student's t-tests (continuous variables). Surveys were distributed to 3-5 potential participants from each hospital and 302 (74%) participants responded, representing 86% (106/123) of surveyed hospitals. From 2005-2015, the proportion of hospitals utilizing inpatient asthma pathways increased from 27% to 86%. We found variation in pathway elements, implementation strategies, electronic medical record integration, and compliance monitoring across hospitals. Hospitals with pathways had larger inpatient pediatric programs [mean 12.1 versus 6.1 full-time equivalents, p = 0.04] and were more commonly free-standing children's hospitals (52% versus 23%, p = 0.05). From 2005-2015, there was a dramatic rise in implementation of inpatient pediatric asthma pathways. We found variation in many aspects of pathway design and implementation. Future studies should determine optimal implementation strategies to better support hospital-level efforts in improving pediatric asthma care and outcomes.

Adolescent Asthma Self-Management: A Concept Analysis and Operational Definition.

PubMed

Mammen, Jennifer; Rhee, Hyekyun

2012-12-01

BACKGROUND: Adolescents with asthma have a higher risk of morbidity and mortality than other age groups. Asthma self-management has been shown to improve outcomes; however, the concept of asthma self-management is not explicitly defined. METHODS: We use the Norris method of concept clarification to delineate what constitutes the concept of asthma self-management in adolescents. Five databases were searched to identify components of the concept of adolescent asthma self-management, and lists of relevant subconcepts were compiled and categorized. RESULTS: Analysis revealed 4 specific domains of self-management behaviors: (1) symptom prevention; (2) symptom monitoring; (3) acute symptom management; and (4) communication with important others. These domains of self-management were mediated by intrapersonal/cognitive and interpersonal/contextual factors. CONCLUSIONS: Based on the analysis, we offer a research-based operational definition for adolescent asthma self-management and a preliminary model that can serve as a conceptual base for further research.

Teaming Up for Asthma Control: EPR-3 Compliant School Program in Missouri Is Effective and Cost-Efficient.

PubMed

Francisco, Benjamin; Rood, Tammy; Nevel, Rebekah; Foreman, Paul; Homan, Sherri

2017-05-25

Teaming Up for Asthma Control (TUAC) is a work force development intervention to improve asthma control among children by increasing the competency of school nurses and delivering guideline-based education. We hypothesized that the knowledge and skills of participating school nurses would improve and that this change would positively affect students' asthma health and reduce health care utilization cost. Asthma education for school nurses was provided online in a pretest/posttest format or in instructor-led groups. Students with persistent asthma were identified by using a checklist. Expert evaluators obtained student participants' preassessments/postassessments before and after the 3 asthma checkups by the school nurse, and the assessments were compared. Health care costs were assessed using Medicaid administrative claims data. A total of 54 school nurses and 178 students in Missouri participated in the TUAC evaluation from 2011 through 2014. Among school nurses who completed the online education (n = 42, 77.8%), knowledge scores significantly increased from pretest (49.1%) to posttest (90.7%, P < .001). Of school nurses who completed assessments on 3 children (n = 34), 91.2% met the ±6% equivalence for 1 or more assessments on forced expiratory volume in 1 second (FEV 1 ) compared with the expert evaluator. At enrollment, 69.7% of students had "not well-controlled" or "very poorly controlled" asthma. Postintervention, FEV 1 significantly improved (82.9% to 92.1% predicted), and self-reported impairment and tobacco smoke exposure significantly declined (P < .001). For TUAC students enrolled in Medicaid, there was an average 12-month health care cost difference (-$1,431) compared with controls. School nurses effectively assessed asthma status, students' outcomes improved, and health care utilization costs declined. This evaluation contributed to program improvements to further improve health outcomes among students with asthma.

A systematic review of predictive models for asthma development in children.

PubMed

Luo, Gang; Nkoy, Flory L; Stone, Bryan L; Schmick, Darell; Johnson, Michael D

2015-11-28

Asthma is the most common pediatric chronic disease affecting 9.6 % of American children. Delay in asthma diagnosis is prevalent, resulting in suboptimal asthma management. To help avoid delay in asthma diagnosis and advance asthma prevention research, researchers have proposed various models to predict asthma development in children. This paper reviews these models. A systematic review was conducted through searching in PubMed, EMBASE, CINAHL, Scopus, the Cochrane Library, the ACM Digital Library, IEEE Xplore, and OpenGrey up to June 3, 2015. The literature on predictive models for asthma development in children was retrieved, with search results limited to human subjects and children (birth to 18 years). Two independent reviewers screened the literature, performed data extraction, and assessed article quality. The literature search returned 13,101 references in total. After manual review, 32 of these references were determined to be relevant and are discussed in the paper. We identify several limitations of existing predictive models for asthma development in children, and provide preliminary thoughts on how to address these limitations. Existing predictive models for asthma development in children have inadequate accuracy. Efforts to improve these models' performance are needed, but are limited by a lack of a gold standard for asthma development in children.

Developing "My Asthma Diary": a process exemplar of a patient-driven arts-based knowledge translation tool.

PubMed

Archibald, Mandy M; Hartling, Lisa; Ali, Samina; Caine, Vera; Scott, Shannon D

2018-06-05

Although it is well established that family-centered education is critical to managing childhood asthma, the information needs of parents of children with asthma are not being met through current educational approaches. Patient-driven educational materials that leverage the power of the storytelling and the arts show promise in communicating health information and assisting in illness self-management. However, such arts-based knowledge translation approaches are in their infancy, and little is known about how to develop such tools for parents. This paper reports on the development of "My Asthma Diary" - an innovative knowledge translation tool based on rigorous research evidence and tailored to parents' asthma-related information needs. We used a multi-stage process to develop four eBook prototypes of "My Asthma Diary." We conducted formative research on parents' information needs and identified high quality research evidence on childhood asthma, and used these data to inform the development of the asthma eBooks. We established interdisciplinary consulting teams with health researchers, practitioners, and artists to help iteratively create the knowledge translation tools. We describe the iterative, transdisciplinary process of developing asthma eBooks which incorporates: (I) parents' preferences and information needs on childhood asthma, (II) quality evidence on childhood asthma and its management, and (III) the engaging and informative powers of storytelling and visual art as methods to communicate complex health information to parents. We identified four dominant methodological and procedural challenges encountered during this process: (I) working within an inter-disciplinary team, (II) quantity and ordering of information, (III) creating a composite narrative, and (IV) balancing actual and ideal management scenarios. We describe a replicable and rigorous multi-staged approach to developing a patient-driven, creative knowledge translation tool, which can be adapted for use with different populations and contexts. We identified specific procedural and methodological challenges that others conducting comparable work should consider, particularly as creative, patient-driven knowledge translation strategies continue to emerge across health disciplines.

Managing Asthma in Primary Care: Putting New Guideline Recommendations Into Context

PubMed Central

Wechsler, Michael E.

2009-01-01

Many patients with asthma are treated in the primary care setting. The primary care physician is therefore in a key position to recognize poorly controlled asthma and to improve asthma management for these patients. However, current evidence continues to show that, for a substantial number of patients, asthma control is inadequate for a wide variety of reasons, both physician-related and patient-related. The most recently updated treatment guidelines from the National Asthma Education and Prevention Program were designed to help clinicians, including primary care physicians, manage asthma more effectively with an increased focus on achieving and maintaining good asthma control over time. The current review is intended to assist primary care physicians in improving asthma control among their patients; this review clarifies the new guidelines and provides a specialist's perspective on diagnosis, appropriate therapy, disease control surveillance, and appropriate referral when necessary. This discussion is based primarily on the new guidelines and the references cited therein, supplemented by the author's own clinical experience. PMID:19648388

Air toxics and asthma: impacts and end points.

PubMed Central

Eschenbacher, W L; Holian, A; Campion, R J

1995-01-01

The National Urban Air Toxics Research Center (NUATRC) hosted a medical/scientific workshop focused on possible asthma/air toxics relationships, with the results of the NUATRC's first research contract with the University of Cincinnati as the point of discussion. The workshop was held at the Texas Medical Center on 4 February 1994 and featured presentations by distinguished academic, government, and industry scientists. This one-day session explored the impact of various environmental factors, including air toxics, on asthma incidence and exacerbation; an emphasis was placed on future research directions to be pursued in the asthma/air toxics area. A key research presentation on the association of air toxics and asthma, based on the study sponsored by NUATRC, was given by Dr. George Leikauf of the University of Cincinnati Medical Center. Additional presentations were made by H. A. Boushey, Jr., Cardiovascular Research Institute/University of California at San Francisco, who spoke on of the Basic Mechanisms of Asthma; K. Sexton, U.S. Environmental Protection Agency, who spoke on hazardous air pollutants: science/policy interface; and D. V. Bates, Department of Health Care and Epidemiology at the University of British Columbia, who spoke on asthma epidemiology. H. Koren, U.S. Environmental Protection Agency, and M. Yeung, of the Respiratory Division/University of British Columbia, Vancouver General Hospital, discussed occupational health impacts on asthma. Doyle Pendleton, Texas Natural Resource Conservation Commission, reviewed air quality measurements in Texas. The information presented at the workshop suggested a possible association of asthma exacerbations with ozone and particulate matter (PM10); however, direct relationships between worsening asthma and air toxic ambient levels were not established. Possible respiratory health effects associated with air toxics will require considerably more investigation, especially in the area of human exposure assessment. Two major recommendations for future research resulted from this workshop and an accompanying NUATRC Scientific Advisory Panel meeting: a need for more complete individual personal exposure assessments so that accurate determinations of actual personal exposures to various pollutants can be made; and a need for field experiments utilizing biomarkers of exposure and effect to more accurately assess the extent and variability of the biological effects, if any, of individual air toxics. PMID:8549475

Evaluating the effectiveness of a family empowerment program on family function and pulmonary function of children with asthma: A randomized control trial.

PubMed

Yeh, Hsiu-Ying; Ma, Wei-Fen; Huang, Jing-Long; Hsueh, Kai-Chung; Chiang, Li-Chi

2016-08-01

Empowerment can be an effective strategy for changing an individual's health behaviours. However, how to empower whole families to manage their children's asthma is a challenge that requires innovative nursing intervention based on family-centred care. To evaluate the effectiveness of a family empowerment program on family function and pulmonary function of children with asthma compared to those receiving traditional self-management only. A randomized control trial. Sixty-five families were recruited from one asthma clinic in a medical centre in Taiwan. After random assignment, 34 families in the experimental group received the family empowerment program consisting of four counselling dialogues with the child and its family. We empowered the family caregiver's ability to manage their child's asthma problems through finding the problems in the family, discovery and discussion about the way to solve problems, and enabling the family's cooperation and asthma management. The other 31 families received the traditional care in asthma clinics. The Parental Stress Index and Family Environment Scale of family caregivers, and pulmonary function, and asthma signs of children with asthma were collected at pre-test, 3-month post-test, and one-year follow-up. We utilized the linear mixed model in SPSS (18.0) to analyze the effects between groups, across time, and the interaction between group and time. The family empowerment program decreased parental stress (F=13.993, p<.0001) and increased family function (cohesion, expression, conflict solving, and independence) (F=19.848, p<.0001). Children in the experimental group had better pulmonary expiratory flow (PEF) (F=26.483, p<.0001) and forced expiratory volume in first second (FEV1) (F=7.381, p=.001) than children in the comparison group; however, no significant change in forced expiratory volume in first second (FEV1)/forced vital capacity (FVC) was found between the two groups. Sleep problems did not show significant changes but cough, wheezing, and dyspnoea were significantly reduced by family caregiver's observations. We empowered families by listening, dialogues, reflection, and taking action based on Freire's empowerment theory. Nurses could initiate the families' life changes and assist children to solve the problems by themselves, which could yield positive health outcomes. Copyright © 2016 Elsevier Ltd. All rights reserved.

Preliminary Testing of an Asthma Distance Education Program (ADEP) for School Nurses in Appalachia

ERIC Educational Resources Information Center

Putman-Casdorph, Heidi; Pinto, Susan

2011-01-01

Asthma remains one of the most challenging chronic illnesses faced by school nurses both nationally and in the State of West Virginia. There is a clear need to provide ongoing continuing asthma education to school nurses. However, nurses face many barriers to receiving this education. The purpose of this pilot project was to develop and evaluate…

Immigration and acculturation-related factors and asthma morbidity in Latino children.

PubMed

Koinis-Mitchell, Daphne; Sato, Amy F; Kopel, Sheryl J; McQuaid, Elizabeth L; Seifer, Ronald; Klein, Robert; Esteban, Cynthia; Lobato, Debra; Ortega, Alexander N; Canino, Glorisa; Fritz, Gregory K

2011-01-01

This article presents a summary of findings from asthma studies focusing on immigration and acculturation-related factors. A study examining associations between these processes, family cohesion and social support networks, and asthma morbidity in a sample of Dominican and Puerto Rican caregivers residing in the mainland U.S., is also described. Latino children with asthma (n = 232), ages 7-16 (49% female) and their caregivers completed interview-based questionnaires on immigration and acculturation-related processes, family characteristics, and asthma morbidity. The frequency of ED use due to asthma may be higher for children of caregivers born in Puerto Rico. Acculturative stress levels were higher for Puerto Rican born caregivers residing in the mainland U.S. Asthma-related educational and intervention programs for Latino children and families should be tailored to consider the effects that the immigration and acculturation experience can have on asthma management. Specific family-based supports focused on decreasing stress related to the acculturation process, and increasing social and family support around the asthma treatment process may help to reduce asthma morbidity in Latino children.

Immigration and Acculturation-Related Factors and Asthma Morbidity in Latino Children*

PubMed Central

Sato, Amy F.; Kopel, Sheryl J.; McQuaid, Elizabeth L.; Seifer, Ronald; Klein, Robert; Esteban, Cynthia; Lobato, Debra; Ortega, Alexander N.; Canino, Glorisa; Fritz, Gregory K.

2011-01-01

Objective This article presents a summary of findings from asthma studies focusing on immigration and acculturation-related factors. A study examining associations between these processes, family cohesion and social support networks, and asthma morbidity in a sample of Dominican and Puerto Rican caregivers residing in the mainland U.S., is also described. Methods Latino children with asthma (n = 232), ages 7–16 (49% female) and their caregivers completed interview-based questionnaires on immigration and acculturation-related processes, family characteristics, and asthma morbidity. Results The frequency of ED use due to asthma may be higher for children of caregivers born in Puerto Rico. Acculturative stress levels were higher for Puerto Rican born caregivers residing in the mainland U.S. Conclusion Asthma-related educational and intervention programs for Latino children and families should be tailored to consider the effects that the immigration and acculturation experience can have on asthma management. Specific family-based supports focused on decreasing stress related to the acculturation process, and increasing social and family support around the asthma treatment process may help to reduce asthma morbidity in Latino children. PMID:21745811

Asthma - what to ask the doctor - adult

MedlinePlus

... I have a fire in my fireplace or wood-burning stove? What sort of changes do I ... 42. National Asthma Education and Prevention Program Expert Panel Report 3: Guidelines for the Diagnosis and Management ...

Evaluation of Cooper 12-minute walk/run test as a marker of cardiorespiratory fitness in young urban children with persistent asthma.

PubMed

Weisgerber, Michael; Danduran, Michael; Meurer, John; Hartmann, Kathryn; Berger, Stuart; Flores, Glenn

2009-07-01

To evaluate Cooper 12-minute run/walk test (CT12) as a one-time estimate of cardiorespiratory fitness and marker of fitness change compared with treadmill fitness testing in young children with persistent asthma. A cohort of urban children with asthma participated in the asthma and exercise program and a subset completed pre- and postintervention fitness testing. Treadmill fitness testing was conducted by an exercise physiologist in the fitness laboratory at an academic children's hospital. CT12 was conducted in a college recreation center gymnasium. Forty-five urban children with persistent asthma aged 7 to 14 years participated in exercise interventions. A subset of 19 children completed pre- and postintervention exercise testing. Participants completed a 9-week exercise program where they participated in either swimming or golf 3 days a week for 1 hour. A subset of participants completed fitness testing by 2 methods before and after program completion. CT12 results (meters), maximal oxygen consumption ((.)Vo2max) (mL x kg(-1) x min(-1)), and treadmill exercise time (minutes). CT12 and maximal oxygen consumption were moderately correlated (preintervention: 0.55, P = 0.003; postintervention: 0.48, P = 0.04) as one-time measures of fitness. Correlations of the tests as markers of change over time were poor and nonsignificant. In children with asthma, CT12 is a reasonable one-time estimate of fitness but a poor marker of fitness change over time.

A workshop on asthma management programs and centers in Brazil: reviewing and explaining concepts.

PubMed

Stelmach, Rafael; Cerci Neto, Alcindo; Fonseca, Ana Cristina de Carvalho Fernandez; Ponte, Eduardo Vieira; Alves, Gerardo; Araujo-Costa, Ildely Niedia; Lasmar, Laura Maria de Lima Belizário Facury; Castro, Luci Keiko Kuromoto de; Lenz, Maria Lucia Medeiros; Silva, Paulo; Cukier, Alberto; Alves, Alexssandra Maia; Lima-Matos, Aline Silva; Cardoso, Amanda da Rocha Oliveira; Fernandes, Ana Luisa Godoy; São-José, Bruno Piassi de; Riedi, Carlos Antônio; Schor, Deborah; Peixoto, Décio Medeiros; Brandenburg, Diego Djones; Camillo, Elineide Gomes Dos Santos; Serpa, Faradiba Sarquis; Brandão, Heli Vieira; Lima, João Antonio Bonfadini; Pio, Jorge Eduardo; Fiterman, Jussara; Anderson, Maria de Fátima; Cardoso, Maria do Socorro de Lucena; Rodrigues, Marcelo Tadday; Pereira, Marilyn Nilda Esther Urrutia; Antila, Marti; Martins, Sonia Maria; Guimarães, Vanessa Gonzaga Tavares; Mello, Yara Arruda Marques; Andrade, Wenderson Clay Correia de; Salibe-Filho, William; Caldeira, Zelina Maria da Rocha; Cruz-Filho, Álvaro Augusto Souza da; Camargos, Paulo

2015-01-01

To report the results of a workshop regarding asthma management programs and centers (AMPCs) in Brazil, so that they can be used as a tool for the improvement and advancement of current and future AMPCs. The workshop consisted of five presentations and the corresponding group discussions. The working groups discussed the following themes: implementation of asthma management strategies; human resources needed for AMPCs; financial resources needed for AMPCs; and operational maintenance of AMPCs. The workshop involved 39 participants, from all regions of the country, representing associations of asthma patients (n = 3), universities (n = 7), and AMPCs (n = 29). We found a direct relationship between a lack of planning and the failure of AMPCs. Based on the experiences reported during the workshop, the common assumptions about AMPCs in Brazil were the importance of raising awareness of managers; greater community participation; interdependence between primary care and specialized care; awareness of regionalization; and use of medications available in the public health system. Brazil already has a core of experience in the area of asthma management programs. The implementation of strategies for the management of chronic respiratory disease and their incorporation into health care system protocols would seem to be a natural progression. However, there is minimal experience in this area. Joint efforts by individuals with expertise in AMPCs could promote the implementation of asthma management strategies, thus speeding the creation of treatment networks, which might have a multiplier effect, precluding the need for isolated centers to start from zero.

Promoting Sustained Breastfeeding of Infants at Risk for Asthma: Explaining the “Active Ingredients” of an Effective Program Using Intervention Mapping

PubMed Central

Mesters, Ilse; Gijsbers, Barbara; Bartholomew, L. Kay

2018-01-01

Infants whose parents and/or siblings have a history of asthma or allergy may profit from receiving exclusive breastfeeding during the first 6 months of life. This is expected to diminish the chance of developing childhood asthma and/or atopic disease. Ongoing breastfeeding for 6 months seems challenging for many women. An educational program was developed using Intervention Mapping as a logic model to guide development and was found successful in improving breastfeeding rates at 6 months postpartum, improving knowledge and beliefs about breastfeeding for 6 months, after exposure to the program compared to controls. Intervention elements included an evidence- and theory-based booklet addressed during pre- and postnatal home visits by trained assistants. This paper elucidates the inner workings of the program by systematically describing and illustrating the steps for intervention development. PMID:29616209

Promoting Sustained Breastfeeding of Infants at Risk for Asthma: Explaining the "Active Ingredients" of an Effective Program Using Intervention Mapping.

PubMed

Mesters, Ilse; Gijsbers, Barbara; Bartholomew, L Kay

2018-01-01

Infants whose parents and/or siblings have a history of asthma or allergy may profit from receiving exclusive breastfeeding during the first 6 months of life. This is expected to diminish the chance of developing childhood asthma and/or atopic disease. Ongoing breastfeeding for 6 months seems challenging for many women. An educational program was developed using Intervention Mapping as a logic model to guide development and was found successful in improving breastfeeding rates at 6 months postpartum, improving knowledge and beliefs about breastfeeding for 6 months, after exposure to the program compared to controls. Intervention elements included an evidence- and theory-based booklet addressed during pre- and postnatal home visits by trained assistants. This paper elucidates the inner workings of the program by systematically describing and illustrating the steps for intervention development.

Accreditation of specialized asthma units for adults in Spain: an applicable experience for the management of difficult-to-control asthma

PubMed Central

Cisneros, Carolina; Díaz-Campos, Rocío Magdalena; Marina, Núria; Melero, Carlos; Padilla, Alicia; Pascual, Silvia; Pinedo, Celia; Trisán, Andrea

2017-01-01

This paper, developed by consensus of staff physicians of accredited asthma units for the management of severe asthma, presents information on the process and requirements for already-existing asthma units to achieve official accreditation by the Spanish Society of Pneumology and Thoracic Surgery (SEPAR). Three levels of specialized asthma care have been established based on available resources, which include specialized units for highly complex asthma, specialized asthma units, and basic asthma units. Regardless of the level of accreditation obtained, the distinction of “excellence” could be granted when more requirements in the areas of provision of care, technical and human resources, training in asthma, and teaching and research activities were met at each level. The Spanish experience in the process of accreditation of specialized asthma units, particularly for the care of patients with difficult-to-control asthma, may be applicable to other health care settings. PMID:28533690

Noninvasive ventilation for acute exacerbations of asthma: A systematic review of the literature.

PubMed

Green, Elyce; Jain, Paras; Bernoth, Maree

2017-11-01

Asthma is a chronic disease characterised by reversible airway obstruction caused by bronchospasm, mucous and oedema. People with asthma commonly experience acute exacerbations of their disease requiring hospitalisation and subsequent utilisation of economic and healthcare resources. Noninvasive ventilation has been suggested as a treatment for acute exacerbations of asthma due to its ability to provide airway stenting, optimal oxygen delivery and decreased work of breathing. This paper is a systematic review of the available published research focused on the use of noninvasive ventilation for the treatment of acute exacerbations of asthma to determine if this treatment provides better outcomes for patients compared to standard medical therapy. Database searches were conducted using EBSCOhost, MEDLINE and PubMed. Search terms used were combinations of 'noninvasive ventilation', 'BiPAP', 'CPAP', 'wheez*' and 'asthma'. Articles were included if they were research papers focused on adult patients with asthma and a treatment of noninvasive ventilation, and were published in full text in English. Included articles were reviewed using the National Health and Medical Research Council (Australia) evidence hierarchy and quality appraisal tools. There were 492 articles identified from the database searches. After application of inclusion/exclusion criteria 13 articles were included in the systematic review. Studies varied significantly in design, endpoints and outcomes. There was a trend in better outcomes for patients with acute asthma who were treated with noninvasive ventilation compared to standard medical therapy, however, the variability of the studies meant that no conclusive recommendations could be made. More research is required before noninvasive ventilation can be conclusively recommended for the treatment of acute exacerbations of asthma. Copyright © 2017 Australian College of Critical Care Nurses Ltd. Published by Elsevier Ltd. All rights reserved.

San Francisco childcare centers' preparedness in the prevention and management of asthma among preschool-aged children.

PubMed

Young, Chelsea A; Stookey, Jodi; Patel, Anisha I; Chan, Curtis; Evans, Jane; Cohn, Karen; Agana, Luz; Yen, Irene H; Fernandez, Alicia; Cabana, Michael D

2016-09-01

Asthma is a common health condition for children in childcare. National recommendations for asthma in childcare exist. However, no studies have investigated the extent to which childcare centers adhere to these recommendations. We aimed to assess childcare center adherence to National Asthma Education and Prevention Program (NAEPP) recommendations for asthma care and preparedness and to identify characteristics associated with increased adherence to national asthma recommendations. We developed a standardized instrument. Each childcare center received a score of 0 through 7 based on number of recommendations met. We conducted t-tests, chi square tests and linear regression to identify childcare center factors associated with increased asthma preparedness. 36 out of 40 eligible childcare centers (90%) participated. These sites served 1570 children primarily between the ages of 2 to 5 years. On average, centers met 3.8 out of 7 (SD  =  1.3) recommendations. Staff familiarity caring for children with asthma (p < 0.001) and the center's asthma prevalence (p  =  0.01) was positively associated with the center's asthma preparedness. The 3 areas most in need of improvement related to asthma medications, asthma action plans and asthma policies. None of the managers reported being familiar with the NAEPP recommendations. There is room for improvement in the asthma care and preparedness of childcare centers. The 3 areas in which centers performed poorly (appropriate asthma medication management, use of asthma action plans, and presence of appropriate asthma policies) suggest that closer collaboration between clinicians and childcare centers may be a key to improving asthma management for young children.

Asthma Action Plan Receipt among Children with Asthma 2-17 Years of Age, United States, 2002-2013.

PubMed

Simon, Alan E; Akinbami, Lara J

2016-04-01

To examine national trends in the receipt of asthma action plans, an intervention recommended by the National Asthma Education and Prevention Program guidelines. We used data from the sample child component of the National Health Interview Survey from 2002, 2003, 2008, and 2013 to examine the percentage of children 2-17 years of age with asthma (n = 3714) that have ever received an asthma action plan. Bivariate and multivariate (with adjustment for sociodemographic characteristics and asthma outcomes consistent with greater disease severity) logistic regressions were conducted to examine trends from 2002 to 2013 and to examine, with 2013 data only, the relationship between having received an asthma action plan and both sociodemographic characteristics and indicators of asthma severity. The percentage of children with asthma that had ever received an asthma action plan increased from 41.7% in 2002 to 50.7% in 2013 (P < .001 for trend). In 2013, a greater percentage of non-Hispanic black (58.4%) than non-Hispanic white (47.4%) children (P = .028), privately insured (56.2%) vs those with public insurance only (46.3%) (P = .016), and users of inhaled preventive asthma medication vs those that did not (P < .001) had ever received an asthma action plan. Adjusted results were similar. The percentage of US children with asthma that had ever received an asthma action plan increased between 2002 and 2013, although one-half had never received an asthma action plan in 2013. Some sociodemographic and asthma severity measures are related to receipt of an asthma action plan. Published by Elsevier Inc.

Current situation of asthma-COPD overlap syndrome (ACOS) in Chinese patients older than 40 years with airflow limitation: rationale and design for a multicenter, cross-sectional trial (study protocol).

PubMed

Kang, Jian; Yao, Wanzhen; Cai, Baiqiang; Chen, Ping; Ling, Xia; Shang, Hongyan

2016-12-01

Asthma and chronic obstructive pulmonary disease (COPD) are the frequently occurring chronic airway diseases, and the overlapping syndrome observed in the majority of patients has been recently defined as asthma-COPD overlap syndrome (ACOS) by the Global Initiative for Chronic Obstructive Lung (GOLD, 2014) and Global initiative for Asthma (GINA, 2015). The proportion, features, and clinical practice of ACOS still remain elusive in China. We are conducting this multicenter, cross-sectional, observational study (NCT02600221) to investigate the distributions of chronic obstructive diseases in patients >40 years of age with chronic airflow limitation in China along with determination of the main clinical practice and features of these diseases. The study will also explore the factors that may influence the exacerbations and severity of ACOS in Chinese patients (>40 years of age). A total of 2,000 patients (age, ≥40 years; either sex) who are clinically diagnosed as having asthma, COPD/chronic bronchitis/emphysema, or ACOS for at least 12 months with airflow limitation [post-bronchodilator forced expiratory volume in 1 second/forced vital capacity (FEV 1 /FVC): <0.7] will be enrolled from approximately 20 sites in China between December 2015 and December 2016. The proportion of ACOS among patients older than 40 years based on GINA 2015 and GOLD 2014 definitions is the primary variable. Following were the secondary variables: the proportions of COPD and asthma among the patients, distributions of the severity of airflow limitation, distribution of groups according to GOLD 2011 group definition (A, B, C, D), and the distribution of medication by drug class in patients with ACOS, asthma, and COPD. Acute exacerbation history, hospitalization, and severity of ACOS as evaluated using COPD Assessment Test, Asthma Control Questionnaire-5, and Modified British Medical Research Council in patients with ACOS were also assessed. This will be the first study to disseminate scientific knowledge on the current situation, main clinical practice, and features of ACOS, asthma, and COPD conditions in Chinese patients. The insights will be helpful in designing optimal management strategies for ACOS and redefining the healthcare development programs.

Asthma, the sex difference.

PubMed

Kynyk, Jessica A; Mastronarde, John G; McCallister, Jennifer W

2011-01-01

asthma is a common chronic disease with significant clinical impact worldwide. Sex-related disparities in asthma epidemiology and morbidity exist but debate continues regarding the mechanisms for these differences. There is a need to review the recent findings for asthma care providers and to highlight areas in need of additional research. recent data illustrate striking sex-related differences in asthma epidemiology and disease expression. Studies show an increased incidence of asthma in women. Data demonstrate that asthmatic women have a poorer quality of life and increased utilization of healthcare compared to their male counterparts despite similar medical treatment and baseline pulmonary function. Research continues to explore hypotheses for these differences including the potential influences of the female sex hormones, altered perception of airflow obstruction, increased bronchial hyper-responsiveness, and medication compliance and technique. However, no single explanation has been able to fully explain the disparities. women are more likely to be diagnosed with asthma and suffer greater morbidity than men. The physiologic mechanisms for these differences are not well understood. Understanding sex-related differences in asthma and providing patients with education geared toward these disparities are important in establishing effective, individualized asthma management strategies for all patients.

Evaluation of a Home-Based Environmental and Educational Intervention to Improve Health in Vulnerable Households: Southeastern Pennsylvania Lead and Healthy Homes Program

PubMed Central

Mankikar, Deepa; Campbell, Carla; Greenberg, Rachael

2016-01-01

This evaluation examined whether participation in a home-based environmental educational intervention would reduce exposure to health and safety hazards and asthma-related medical visits. The home intervention program focused on vulnerable, low-income households, where children had asthma, were at risk for lead poisoning, or faced multiple unsafe housing conditions. Home visitors conducted two home visits, two months apart, consisting of an environmental home assessment, Healthy Homes education, and distribution of Healthy Homes supplies. Measured outcomes included changes in participant knowledge and awareness of environmental home-based hazards, rate of children’s asthma-related medical use, and the presence of asthma triggers and safety hazards. Analysis of 2013–2014 baseline and post-intervention program data for a cohort of 150 families revealed a significantly lower three-month rate (p < 0.05) of children’s asthma-related doctor visits and hospital admissions at program completion. In addition, there were significantly reduced reports of the presence of home-based hazards, including basement or roof leaks (p = 0.011), plumbing leaks (p = 0.019), and use of an oven to heat the home (p < 0.001). Participants’ pre- and post- test scores showed significant improvement (p < 0.05) in knowledge and awareness of home hazards. Comprehensive home interventions may effectively reduce environmental home hazards and improve the health of asthmatic children in the short term. PMID:27618087

Asthma: NHLBI Workshop on the Primary Prevention of Chronic Lung Diseases

PubMed Central

Hartert, Tina V.; Martinez, Fernando D.; Weiss, Scott T.; Fahy, John V.

2014-01-01

Asthma is a common disease with enormous public health costs, and its primary prevention is an ambitious and important goal. Understanding of how host and environmental factors interact to cause asthma is incomplete, but persistent questions about mechanisms should not stop clinical research efforts aimed at reducing the prevalence of childhood asthma. Achieving the goal of primary prevention of asthma will involve integrated and parallel sets of research activities in which mechanism-oriented studies of asthma inception proceed alongside clinical intervention studies to test biologically plausible prevention ideas. For example, continued research is needed, particularly in young children, to uncover biomarkers that identify asthma risk and provide potential targets of intervention, and to improve understanding of the role of microbial factors in asthma risk and disease initiation. In terms of clinical trials that could be initiated now or in the near future, we recommend three interventions for testing: (1) preventing asthma through prophylaxis against respiratory syncytial virus and human rhinovirus infections of the airway; (2) immune modulation, using prebiotics, probiotics, and bacterial lysates; and (3) prevention of allergen sensitization and allergic inflammation, using anti-IgE. These interventions should be tested while other, more universal prevention measures that may promote lung health are also investigated. These potential universal lung health measures include prevention of preterm delivery; reduced exposure of the fetus and young infant to environmental pollutants, including tobacco smoke; prevention of maternal and child obesity; and management of psychosocial stress. PMID:24754822

NIAID, NIEHS, NHLBI, and MCAN Workshop Report: The indoor environment and childhood asthma-implications for home environmental intervention in asthma prevention and management.

PubMed

Gold, Diane R; Adamkiewicz, Gary; Arshad, Syed Hasan; Celedón, Juan C; Chapman, Martin D; Chew, Ginger L; Cook, Donald N; Custovic, Adnan; Gehring, Ulrike; Gern, James E; Johnson, Christine C; Kennedy, Suzanne; Koutrakis, Petros; Leaderer, Brian; Mitchell, Herman; Litonjua, Augusto A; Mueller, Geoffrey A; O'Connor, George T; Ownby, Dennis; Phipatanakul, Wanda; Persky, Victoria; Perzanowski, Matthew S; Ramsey, Clare D; Salo, Päivi M; Schwaninger, Julie M; Sordillo, Joanne E; Spira, Avrum; Suglia, Shakira F; Togias, Alkis; Zeldin, Darryl C; Matsui, Elizabeth C

2017-10-01

Environmental exposures have been recognized as critical in the initiation and exacerbation of asthma, one of the most common chronic childhood diseases. The National Institute of Allergy and Infectious Diseases; National Institute of Environmental Health Sciences; National Heart, Lung, and Blood Institute; and Merck Childhood Asthma Network sponsored a joint workshop to discuss the current state of science with respect to the indoor environment and its effects on the development and morbidity of childhood asthma. The workshop included US and international experts with backgrounds in allergy/allergens, immunology, asthma, environmental health, environmental exposures and pollutants, epidemiology, public health, and bioinformatics. Workshop participants provided new insights into the biologic properties of indoor exposures, indoor exposure assessment, and exposure reduction techniques. This informed a primary focus of the workshop: to critically review trials and research relevant to the prevention or control of asthma through environmental intervention. The participants identified important limitations and gaps in scientific methodologies and knowledge and proposed and prioritized areas for future research. The group reviewed socioeconomic and structural challenges to changing environmental exposure and offered recommendations for creative study design to overcome these challenges in trials to improve asthma management. The recommendations of this workshop can serve as guidance for future research in the study of the indoor environment and on environmental interventions as they pertain to the prevention and management of asthma and airway allergies. Published by Elsevier Inc.

Cleaning and asthma: A systematic review and approach for effective safety assessment.

PubMed

Vincent, Melissa J; Parker, Ann; Maier, Andrew

2017-11-01

Research indicates a correlative relationship between asthma and use of consumer cleaning products. We conduct a systematic review of epidemiological literature on persons who use or are exposed to cleaning products, both in occupational and domestic settings, and risk of asthma or asthma-like symptoms to improve understanding of the causal relationship between exposure and asthma. A scoring method for assessing study reliability is presented. Although research indicates an association between asthma and the use of cleaning products, no study robustly investigates exposure to cleaning products or ingredients along with asthma risk. This limits determination of causal relationships between asthma and specific products or ingredients in chemical safety assessment. These limitations, and a lack of robust animal models for toxicological assessment of asthma, create the need for a weight-of-evidence (WoE) approach to examine an ingredient or product's asthmatic potential. This proposed WoE method organizes diverse lines of data (i.e., asthma, sensitization, and irritation information) through a systematic, hierarchical framework that provides qualitatively categorized conclusions using hazard bands to predict a specific product or ingredient's potential for asthma induction. This work provides a method for prioritizing chemicals as a first step for quantitative and scenario-specific safety assessments based on their potential for inducing asthmatic effects. Acetic acid is used as a case study to test this framework. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

School exposure and asthma.

PubMed

Esty, Brittany; Phipatanakul, Wanda

2018-05-01

To provide a comprehensive overview of common school exposures and the association between school exposures and pediatric asthma morbidity. A comprehensive literature review was performed using PubMed. Full-length, peer-reviewed studies published in English were considered for review. In vivo, in vitro, and animal studies were excluded. Studies of school exposure to cockroach, mouse, dust mite, dog, cat, molds, pollution, and endotoxin associated with asthma and asthma morbidity were considered. The current literature establishes an association between school exposure and pediatric asthma morbidity. There is a need for ongoing research to evaluate the effects of school-based environmental interventions on asthma morbidity. It is evident that the indoor school environment is a significant reservoir of allergens, molds, pollutants, and endotoxin and that there is an association between school exposure and pediatric asthma morbidity. School-based interventions have the potential for substantial individual, community, and public health benefit. It is important that researchers continue to study the health effects associated with school exposures and assess cost-effectiveness of multifaceted school-based interventions. Copyright © 2018 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Integrating Environmental Management of Asthma into Pediatric Health Care: What Worked and What Still Needs Improvement?

PubMed

Roberts, James R; Newman, Nicholas; McCurdy, Leyla E; Chang, Jane S; Salas, Mauro A; Eskridge, Bernard; De Ybarrondo, Lisa; Sandel, Megan; Mazur, Lynnette; Karr, Catherine J

2016-12-01

The National Environmental Education Foundation (NEEF) launched an initiative in 2005 to integrate environmental management of asthma into pediatric health care. This study, a follow-up to a 2013 study, evaluated the program's impact and assessed training results by 5 new faculty champions. We surveyed attendees at training sessions to measure knowledge and the likelihood of asking about and managing environmental triggers of asthma. To conduct the program evaluation, a workshop was held with the faculty champions and NEEF staff in which we identified major program benefits, as well as challenges and suggestions for the future. Trainee baseline knowledge of environmental triggers was low, but they reported robust improvement in environmental triggers knowledge and intention to recommend environmental management. The program has a broad, national scope, reaching more than 12 000 physicians, health care providers, and students, and some faculty champions successfully integrated materials into health record. Program barriers and future endeavors were identified.

Engaging Parents of Children with and without Asthma in Smoking-Specific Parenting: Results from a 3-Year Randomized Controlled Trial Evaluation

ERIC Educational Resources Information Center

Ringlever, Linda; Hiemstra, Marieke; Engels, Rutger C. M. E.; van Schayck, Onno C. P.; Otten, Roy

2016-01-01

The present study evaluated long-term effects of a home-based smoking prevention program targeting smoking-specific parenting in families with children with and without asthma. A total of 1398 non-smoking children ("mean age" 10.1) participated, of which 197 (14.1%) were diagnosed with asthma. Families were blinded to group assignment.…

Psychological treatment of Comorbid Asthma and Panic Disorder: A Pilot Study

PubMed Central

Lehrer, Paul M.; Karavidas, Maria Katsamanis; Lu, Shou-En; Feldman, Jonathan; Kranitz, Linda; Abraham, Smrithy; Sanderson, William; Reynolds, Russ

2008-01-01

We evaluated two protocols for treating adults with comorbid asthma and panic disorder. The protocols included elements of Barlow’s “panic control therapy” and several asthma education programs, as well as modules designed to teach participants how to differentiate asthma and panic symptoms, and how to apply specific home management strategies for each. Fifty percent of subjects dropped out of a 14-session protocol by the eighth session; however, 83% of patients were retained in an eight-session protocol. Clinical results were mostly equivalent: significant decreases of >50% in panic symptoms, clinically significant decreases in asthma symptoms, improvement in asthma quality of life, and maintenance of clinical stability in asthma. Albuterol use decreased significantly in the 14-session protocol and at a borderline level in the 8-session protocol, while pulmonary function was maintained. A controlled evaluation of this procedure is warranted. PMID:17693054

Challenges of asthma management for school nurses in districts with high asthma hospitalization rates.

PubMed

Liberatos, Penny; Leone, Jennifer; Craig, Ann Marie; Frei, Elizabeth Mary; Fuentes, Natalie; Harris, India Marie

2013-12-01

School nurses play a central role in assisting elementary school children in managing their asthma, especially those in higher-risk school districts that are at increased risk of uncontrolled asthma. Study purposes are to (1) identify barriers to asthma management by school nurses in higher-risk school districts; and (2) assess the extent to which National Asthma Education and Prevention Program (NAEPP) recommendations are followed in these districts. School districts containing at least one zipcode with high asthma hospitalization rates among children (0-14 years) in a New York State county were identified. Nurses in 44 elementary schools were surveyed about asthma management during 2008. Both quantitative and qualitative data were collected. Study nurses learned of children with asthma mainly through school records and when students presented with symptoms rather than through parents. The major obstacles to asthma management were communication with parents and parental support. Reluctance of some physicians to diagnose asthma in these children presented a barrier and contributed to the nurses' ability to gain parental cooperation. Adherence to the NAEPP school recommendations was inconsistent. Improvement in the communication among parents, school nurses, and providers is critical to the improvement of asthma management for children in high-risk school districts. © 2013, American School Health Association.

The experience of dyspnea in school-age children with asthma.

PubMed

Woodgate, Roberta

2009-01-01

To explore the experience of dyspnea in school-age children with asthma including exploring children's perceptions of the (1) sensations of dyspnea, (2) precipitants of dyspnea, (3) coping strategies used to deal with dyspnea, and (4) effects of dyspnea on lives of children. This interpretive, descriptive, qualitative research study had a sample of 30 school-age children diagnosed with asthma. Data collection involved individual open-ended interviews combined with drawings. Transcribed data were analyzed using the constant comparative method. The childrens' experiences with dyspnea were represented by five themes: (1) it is an overwhelming feeling, (2) it is mainly..., (3) I slow it down, (4) others only need to help when it is really bad, and (5) I am not a player. Although children varied with respect to how they described their experiences, they all reinforced that the sensation of dyspnea was distressing and painful, something that when experienced overshadowed everything else. Children with dyspnea have much to share about what it is like to experience dyspnea that may be used by nurses to provide comprehensive and sensitive care. Nurses need to take into account the individuality of children's dyspnea experiences when developing treatment plans for children with asthma. Education programs that are tailored to meet individual needs will help children to take control and manage their dyspnea.

Asthma Among Employed Adults, by Industry and Occupation - 21 States, 2013.

PubMed

Dodd, Katelynn E; Mazurek, Jacek M

2016-12-02

Workers in various industries and occupations are at risk for work-related asthma* (1). Data from the 2006-2007 adult Behavioral Risk Factor Surveillance System (BRFSS) Asthma Call-back Survey (ACBS), an in-depth asthma survey conducted with respondents who report an asthma diagnosis, from 33 states indicated that up to 48% of adult current asthma might be related to work and could therefore potentially be prevented (2). Identification of the industries and occupations with increased prevalence of asthma might inform work-related asthma intervention and prevention efforts. To assess the industry-specific and occupation-specific proportions of adults with current asthma by state, CDC analyzed data from the 2013 BRFSS industry and occupation module, collected from 21 states for participants aged ≥18 years who, at the time of the survey interview, were employed or had been out of work for <12 months. Among these respondents, 7.7% had current asthma; based on the Asthma Call-back Survey results, this finding means as many as 2.7 million U.S. workers might have asthma caused by or exacerbated by workplace conditions. State-specific variations in the prevalence of current asthma by industry and occupation were observed. By state, current asthma prevalence was highest among workers in the information industry (18.0%) in Massachusetts and in health care support occupations (21.5%) in Michigan. Analysis of BRFSS industry and occupation and optional asthma modules can be used to identify industries and occupations to assess for asthma among workers, identify workplace exposures, and guide the design and evaluation of effective work-related asthma prevention and education programs (1).

Effect of Mindfulness Training on Asthma Quality of Life and Lung Function: A Randomized Controlled Trial

PubMed Central

Pbert, Lori; Madison, J. Mark; Druker, Susan; Olendzki, Nicholas; Magner, Robert; Reed, George; Carmody, James

2014-01-01

Background Improving asthma patients’ quality of life is an important clinical outcome. This study evaluated the efficacy of mindfulness-based stress reduction (MBSR) in improving quality of life and lung function in patients with asthma. Methods A randomized controlled trial compared an 8 week MBSR group-based program (n = 42) to an educational control program (n = 41) in adults with mild, moderate or severe persistent asthma recruited at a university hospital outpatient primary care and pulmonary care clinic. Primary outcomes were quality of life assessed by the Asthma Quality of Life Questionnaire (AQOL), and lung function assessed by change from baseline in two-week average morning peak expiratory flow (PEF). Secondary outcomes were asthma control assessed by 2007 NIH/NHLBI guidelines, and stress assessed by Perceived Stress Scale. Follow-up assessments were conducted at 10 weeks, 6 and 12 months. Results At 12 months MBSR resulted in clinically significant improvements in quality of life (intervention effect 0.55 (95% CI 0.21, 0.89, p=0.001)) and perceived stress (intervention effect −4.5 (95% CI −7.1, −1.9; p= 0.001)). No significant effect was found on lung function (morning PEF, PEF variability, and FEV1). At 12 months the percentage of patients in MBSR with well-controlled asthma showed a non-statistically significant increase (7.3% at baseline to 19.4%) compared to the control condition (7.5% and 7.9%, respectively) (p=0.30). Conclusions MBSR produced lasting clinically significant improvements in asthma-related quality of life and stress in patients with persistent asthma, even in the absence of improvements in lung function. PMID:22544892

The Role of the Primary Care Physician in Helping Adolescent and Adult Patients Improve Asthma Control

PubMed Central

Yawn, Barbara P.

2011-01-01

Many adolescents and adults with asthma continue to have poorly controlled disease, often attributable to poor adherence to asthma therapy. Failure to adhere to recommended treatment may result from a desire to avoid regular reliance on medications, inappropriate high tolerance of asthma symptoms, failure to perceive the chronic nature of asthma, and poor inhaler technique. Primary care physicians need to find opportunities and methods to address these and other issues related to poor asthma control. Few adolescents or adults with asthma currently have asthma “checkup” visits, usually seeking medical care only with an exacerbation. Therefore, nonrespiratory-related office visits represent an important opportunity to assess baseline asthma control and the factors that most commonly lead to poor control. Tools such as the Asthma Control Test, the Asthma Therapy Assessment Questionnaire, the Asthma Control Questionnaire, and the Asthma APGAR provide standardized, patient-friendly ways to capture necessary asthma information. For uncontrolled asthma, physicians can refer to the stepwise approach in the 2007 National Asthma Education and Prevention Program guidelines to adjust medication use, but they must consider step-up decisions in the context of quality of the patient's inhaler technique, adherence, and ability to recognize and avoid or eliminate triggers. For this review, a literature search of PubMed from 2000 through August 31, 2010, was performed using the following terms (or a combination of these terms): asthma, asthma control, primary care, NAEPP guidelines, assessment, uncontrolled asthma, burden, impact, assessment tools, triggers, pharmacotherapy, safety. Studies were limited to human studies published in English. Articles were also identified by a manual search of bibliographies from retrieved articles and from article archives of the author. PMID:21878602

The role of the primary care physician in helping adolescent and adult patients improve asthma control.

PubMed

Yawn, Barbara P

2011-09-01

Many adolescents and adults with asthma continue to have poorly controlled disease, often attributable to poor adherence to asthma therapy. Failure to adhere to recommended treatment may result from a desire to avoid regular reliance on medications, inappropriate high tolerance of asthma symptoms, failure to perceive the chronic nature of asthma, and poor inhaler technique. Primary care physicians need to find opportunities and methods to address these and other issues related to poor asthma control. Few adolescents or adults with asthma currently have asthma "checkup" visits, usually seeking medical care only with an exacerbation. Therefore, nonrespiratory-related office visits represent an important opportunity to assess baseline asthma control and the factors that most commonly lead to poor control. Tools such as the Asthma Control Test, the Asthma Therapy Assessment Questionnaire, the Asthma Control Questionnaire, and the Asthma APGAR provide standardized, patient-friendly ways to capture necessary asthma information. For uncontrolled asthma, physicians can refer to the stepwise approach in the 2007 National Asthma Education and Prevention Program guidelines to adjust medication use, but they must consider step-up decisions in the context of quality of the patient's inhaler technique, adherence, and ability to recognize and avoid or eliminate triggers. For this review, a literature search of PubMed from 2000 through August 31, 2010, was performed using the following terms (or a combination of these terms): asthma, asthma control, primary care, NAEPP guidelines, assessment, uncontrolled asthma, burden, impact, assessment tools, triggers, pharmacotherapy, safety. Studies were limited to human studies published in English. Articles were also identified by a manual search of bibliographies from retrieved articles and from article archives of the author.

Asthma Research

EPA Pesticide Factsheets

EPA is working to explore the role of common air pollutants in the development and exacerbation of asthma at different life stages as well as other environmental and genetic factors that might make a person more sensitive to developing asthma.

A systematic review of asthma and health literacy: a cultural-ethnic perspective in Canada.

PubMed

Poureslami, Iraj M; Rootman, Irving; Balka, Ellen; Devarakonda, Rajashree; Hatch, James; Fitzgerald, J Mark

2007-08-21

Asthma is one of the most common inflammatory lung diseases and its prevalence and incidence have increased in many developed and developing countries. Asthma places a heavy burden on healthcare expenditures and productivity, which in turn diminishes the quality of life of the individuals involved as well as their families. The goal of improving a patient's knowledge about asthma management should include the enhancement of the individual's skills with the hopeful outcome of improving how the individual manages the condition. However, when health professionals prepare a training program, they are faced with the challenging cosmopolitan reality of individuals with different ethnic backgrounds. In order to find links between asthma and health literacy in a cultural/ethnicity perspective, we performed a systematic review of all publications on the topic of asthma, health, and literacy among cultural groups from 1980 to 2006 using the Internet and journals: Medline (Ovid), ERIC, EMBASE, PsycINFO, Google, Google Scholar, Sociological Abstracts, and Anthropology Plus. Key words included the following: "asthma," "culture," "ethnicity," "literacy," "health," "health literacy," "health beliefs," "adults," "disease management," "chronic condition," "ethnocultural groups," "minority groups," and "newcomers/immigrants." More than 650 articles were initially identified in our review; 65 met our inclusion criteria. From these, we examined the factors related to asthma and literacy/health literacy with a cultural lens. All of these are categorized and summarized below. We chose what we considered to be the most relevant and important articles/documents in the research literature to date. Because many of the studies were qualitative, a formal meta-analytic review was not undertaken. We found that current asthma management techniques - including patient education - are not culturally sensitive, linguistically sensitive, or relevant, which creates further difficulties for ethnocultural communities and minority groups in many Western countries. In this systematic review, several themes were identified, including: approaches to language limitation and cultural barriers; the recognition of healthcare system bias (in terms of culturally competent care); and relationship-building to facilitate participatory decision-making by both provider and patient. This review provides further understanding and considerations regarding the beliefs and perspectives of care providers and populations in relation to health and illness, literacy and health literacy, and their association with asthma among ethnocultural communities. There is an urgent need to better define the impact of cultural and ethnic issues in the management of asthma in Canada. Appropriately designed studies should better define the barriers in the optimal delivery of asthma care influenced by these parameters.

Corticosteroid use and bone mineral accretion in children with asthma: effect modification by vitamin D.

PubMed

Tse, Sze Man; Kelly, H William; Litonjua, Augusto A; Van Natta, Mark L; Weiss, Scott T; Tantisira, Kelan G

2012-07-01

The adverse effects of corticosteroids on bone mineral accretion (BMA) have been well documented. Vitamin D insufficiency, a prevalent condition in the pediatric population, has also been associated with decreased bone mineral density (BMD). We sought to determine whether children with asthma who have lower vitamin D levels are more susceptible to the negative effects of corticosteroids on BMD over time. Children aged 5 to 12 years with mild-to-moderate asthma who participated in the Childhood Asthma Management Program were followed for a mean of 4.3 years. Total doses of inhaled corticosteroids and oral corticosteroids (OCSs) were recorded, serum 25-hydroxyvitamin D3 levels were measured at the beginning of the trial, and serial dual-energy x-ray absorptiometry scans of the lumbar spine were performed. Annual BMA rates were defined as follows: [(BMD at 4 years' follow-up - BMD at baseline)/4 years]. BMA was calculated for 780 subjects. In boys baseline vitamin D levels significantly modified the relationship between OCSs and BMA (vitamin D × OCS interaction, P= .023). Stratification by vitamin D levels showed a decrease in BMA with increased use of OCSs in vitamin D-insufficient boys only (P< .001). Compared with vitamin D-sufficient boys, vitamin D-insufficient boys exposed to more than 2 courses of OCSs per year had twice the decrease in BMA rate (relative to boys who were OCS unexposed). Vitamin D levels significantly modified the effect of OCSs on BMA in boys. Further research is needed to examine whether vitamin D supplementation in children with poorly controlled asthma might confer benefits to bone health. Copyright © 2012 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

Markers of Vascular Perturbation Correlate with Airway Structural Change in Asthma

PubMed Central

Kruger, Stanley J.; Schiebler, Mark L.; Evans, Michael D.; Sorkness, Ronald L.; Denlinger, Loren C.; Busse, William W.; Jarjour, Nizar N.; Montgomery, Robert R.; Mosher, Deane F.; Fain, Sean B.

2013-01-01

Rationale: Air trapping and ventilation defects on imaging are characteristics of asthma. Airway wall thickening occurs in asthma and is associated with increased bronchial vascularity and vascular permeability. Vascular endothelial cell products have not been explored as a surrogate to mark structural airway changes in asthma. Objectives: Determine whether reporters of vascular endothelial cell perturbation correlate with airway imaging metrics in patients with asthma of varying severity. Methods: Plasma from Severe Asthma Research Program subjects was analyzed by ELISAs for soluble von Willebrand factor mature protein (VWF:Ag) and propeptide (VWFpp), P-selectin, and platelet factor 4. Additional subjects were analyzed over 48 hours after whole-lung antigen challenge. We calculated ventilation defect volume by hyperpolarized helium-3 magnetic resonance imaging and areas of low signal density by multidetector computed tomography (less than −856 Hounsfield units [HU] at functional residual capacity and −950 HU at total lung capacity [TLC]). Measurements and Main Results: VWFpp and VWFpp/Ag ratio correlated with and predicted greater percentage defect volume on hyperpolarized helium-3 magnetic resonance imaging. P-selectin correlated with and predicted greater area of low density on chest multidetector computed tomography less than −950 HU at TLC. Platelet factor 4 did not correlate. Following whole-lung antigen challenge, variation in VWFpp, VWFpp/Ag, and P-selectin among time-points was less than that among subjects, indicating stability and repeatability of the measurements. Conclusions: Plasma VWFpp and P-selectin may be useful as surrogates of functional and structural defects that are evident on imaging. The results raise important questions about why VWFpp and P-selectin are associated specifically with different imaging abnormalities. PMID:23855693

The Continuing Problem of Asthma in Very Young Children: A Community-Based Participatory Research Project

ERIC Educational Resources Information Center

Nelson, Belinda Wilburn; Awad, Daniel; Alexander, Jeffrey; Clark, Noreen

2009-01-01

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…

Assessment of knowledge and education relating to asthma during pregnancy among women of childbearing age.

PubMed

Al Ghobain, Mohammed O; AlNemer, Mohammed; Khan, Mohammad

2018-01-01

Misconceptions about medications' safety can lead pregnant women with asthma to stop their medications, resulting in asthma-related neonatal morbidity and mortality. Our aim was to assess the level of pregnancy-related asthma knowledge and education about asthma medications' safety, among women of childbearing age with a history of bronchial asthma. A cross-sectional survey of convenience sample of outpatient clinic attendees of Pulmonary, Family Medicine and Obstetrics & Gynecology among women of childbearing age with history of asthma at King Abdulaziz Medical City, Riyadh, Saudi Arabia. Participants ( n  = 171) completed a questionnaire to determine levels of education and knowledge, as well as attitudes and practice relating to asthma treatment. Among participants, 77.1% were pregnant at the time of the survey, 77.8% had used asthma medications during current or previous pregnancy, 70.8% of all respondents who ever been pregnant believed in the safety of asthma medications during pregnancy, 49.1% had received education about asthma, and 46.8% had been educated about the safety of asthma medications during pregnancy. Responses indicated that 46.8% had stopped (or expressed the desire to stop) asthma medications during pregnancy, and 48% believed asthma medications would harm them and their babies more than asthma itself, but 92.4% expressed that they would be willing to use asthma medications during pregnancy if their safety was confirmed by a physician. Education level and employment status were both associated with an increased likelihood of having received asthma education ( p values <0.001 and <0.001 respectively), and with awareness of the safety of the medications during pregnancy ( p values <0.001 and <0.003 respectively). Further efforts is to be taken to develop a program where female asthmatic patients are taught about asthma and its medications' safety during pregnancy.

Development of online diary and self-management system on e-Healthcare for asthmatic children in Taiwan.

PubMed

Lin, Hsueh-Chun; Chiang, Li-Chi; Wen, Tzu-Ning; Yeh, Kuo-Wei; Huang, Jing-Long

2014-10-01

Many regional programs of the countries educate asthmatic children and their families to manage healthcare data. This study aims to establish a Web-based self-management system, eAsthmaCare, to promote the electronic healthcare (e-Healthcare) services for the asthmatic children in Taiwan. The platform can perform real time online functionality based upon a five-tier infrastructure with mutually supportive components to acquire asthma diaries, quality of life assessments and health educations. We have designed five multi-disciplinary portions on the interactive interface functioned with the analytical diagrams: (1) online asthma diary, (2) remote asthma assessment, (3) instantaneous asthma alert, (4) diagrammatical clinic support, and (5) asthma health education. The Internet-based asthma diary and assessment program was developed for patients to process self-management healthcare at home. In addition, the online analytical charts can help healthcare professionals to evaluate multi-domain health information of patients immediately. eAsthmaCare was developed by Java™ Servlet/JSP technology upon Apache Tomcat™ web server and Oracle™ database. Forty-one voluntary asthmatic children (and their parents) were intervened to examine the proposed system. Seven domains of satisfiability assessment by using the system were applied for approving the development. The average scores were scaled in the acceptable range for each domain to ensure feasibility of the proposed system. The study revealed the details of system infrastructure and developed functions that can help asthmatic children in self-management for healthcare to enhance communications between patients and hospital professionals. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Research in progress: Medical Research Council United Kingdom Refractory Asthma Stratification Programme (RASP-UK).

PubMed

Heaney, Liam G; Djukanovic, Ratko; Woodcock, Ashley; Walker, Samantha; Matthews, John G; Pavord, Ian D; Bradding, Peter; Niven, Robert; Brightling, Chris E; Chaudhuri, Rekha; Arron, Joseph R; Choy, David F; Cowan, Douglas; Mansur, Adel; Menzies-Gow, Andrew; Adcock, Ian; Chung, Kian F; Corrigan, Chris; Coyle, Peter; Harrison, Timothy; Johnston, Sebastian; Howarth, Peter; Lordan, James; Sabroe, Ian; Bigler, Jeannette; Smith, Dirk; Catley, Matthew; May, Richard; Pierre, Lisa; Stevenson, Chris; Crater, Glenn; Keane, Frank; Costello, Richard W; Hudson, Val; Supple, David; Hardman, Tim

2016-02-01

The UK Refractory Asthma Stratification Programme (RASP-UK) will explore novel biomarker stratification strategies in severe asthma to improve clinical management and accelerate development of new therapies. Prior asthma mechanistic studies have not stratified on inflammatory phenotype and the understanding of pathophysiological mechanisms in asthma without Type 2 cytokine inflammation is limited. RASP-UK will objectively assess adherence to corticosteroids (CS) and examine a novel composite biomarker strategy to optimise CS dose; this will also address what proportion of patients with severe asthma have persistent symptoms without eosinophilic airways inflammation after progressive CS withdrawal. There will be interactive partnership with the pharmaceutical industry to facilitate access to stratified populations for novel therapeutic studies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Airway response to emotion- and disease-specific films in asthma, blood phobia, and health.

PubMed

Ritz, Thomas; Wilhelm, Frank H; Meuret, Alicia E; Gerlach, Alexander L; Roth, Walton T

2011-01-01

Earlier research found autonomic and airway reactivity in asthma patients when they were exposed to blood-injection-injury (BII) stimuli. We studied oscillatory resistance (R(os)) in asthma and BII phobia during emotional and disease-relevant films and examined whether muscle tension counteracts emotion-induced airway constriction. Fifteen asthma patients, 12 BII phobia patients, and 14 healthy controls viewed one set of negative, positive, neutral, BII-related, and asthma-related films with leg muscle tension and a second set without. R(os), ventilation, cardiovascular activity, and skin conductance were measured continuously. R(os) was higher during emotional compared to neutral films, particularly during BII material, and responses increased from healthy over asthmatic to BII phobia participants. Leg muscle tension did not abolish R(os) increases. Thus, the airways are particularly responsive to BII-relevant stimuli, which could become risk factors for asthma patients. Copyright © 2010 Society for Psychophysiological Research.

A workshop on asthma management programs and centers in Brazil: reviewing and explaining concepts*

PubMed Central

Stelmach, Rafael; Neto, Alcindo Cerci; Fonseca, Ana Cristina de Carvalho Fernandez; Ponte, Eduardo Vieira; Alves, Gerardo; Araujo-Costa, Ildely Niedia; Lasmar, Laura Maria de Lima Belizário Facury; de Castro, Luci Keiko Kuromoto; Lenz, Maria Lucia Medeiros; Silva, Paulo; Cukier, Alberto; Alves, Alexssandra Maia; Lima-Matos, Aline Silva; Cardoso, Amanda da Rocha Oliveira; Fernandes, Ana Luisa Godoy; de São-José, Bruno Piassi; Riedi, Carlos Antônio; Schor, Deborah; Peixoto, Décio Medeiros; Brandenburg, Diego Djones; Camillo, Elineide Gomes dos Santos; Serpa, Faradiba Sarquis; Brandão, Heli Vieira; Lima, João Antonio Bonfadini; Pio, Jorge Eduardo; Fiterman, Jussara; Anderson, Maria de Fátima; Cardoso, Maria do Socorro de Lucena; Rodrigues, Marcelo Tadday; Pereira, Marilyn Nilda Esther Urrutia; Antila, Marti; Martins, Sonia Maria; Guimarães, Vanessa Gonzaga Tavares; Mello, Yara Arruda Marques; de Andrade, Wenderson Clay Correia; Salibe-Filho, William; Caldeira, Zelina Maria da Rocha; da Cruz-Filho, Álvaro Augusto Souza; Camargos, Paulo

2015-01-01

Objective: To report the results of a workshop regarding asthma management programs and centers (AMPCs) in Brazil, so that they can be used as a tool for the improvement and advancement of current and future AMPCs. Methods: The workshop consisted of five presentations and the corresponding group discussions. The working groups discussed the following themes: implementation of asthma management strategies; human resources needed for AMPCs; financial resources needed for AMPCs; and operational maintenance of AMPCs. Results: The workshop involved 39 participants, from all regions of the country, representing associations of asthma patients (n = 3), universities (n = 7), and AMPCs (n = 29). We found a direct relationship between a lack of planning and the failure of AMPCs. Based on the experiences reported during the workshop, the common assumptions about AMPCs in Brazil were the importance of raising awareness of managers; greater community participation; interdependence between primary care and specialized care; awareness of regionalization; and use of medications available in the public health system. Conclusions: Brazil already has a core of experience in the area of asthma management programs. The implementation of strategies for the management of chronic respiratory disease and their incorporation into health care system protocols would seem to be a natural progression. However, there is minimal experience in this area. Joint efforts by individuals with expertise in AMPCs could promote the implementation of asthma management strategies, thus speeding the creation of treatment networks, which might have a multiplier effect, precluding the need for isolated centers to start from zero. PMID:25750669

"Asthma can take over your life but having the right support makes that easier to deal with." Informing research priorities by exploring the barriers and facilitators to asthma control: a qualitative analysis of survey data.

PubMed

Normansell, Rebecca; Welsh, Emma

2015-01-01

Involving patients and the public in research prioritisation is important. Cochrane Airways works with authors to produce systematic reviews of evidence related to chronic airways disease. Cochrane Airways has undertaken activities to identify research priorities, including workshops with stakeholders and consultation with experts. We present the findings of an online survey, designed to align our work with the priorities of people affected by asthma. We promoted a survey comprising open-ended questions via social media to people affected by asthma. We compiled the free-text responses and conducted an exploratory thematic analysis to identify important barriers and facilitators to asthma control. We triangulated findings with other research prioritisation activities to produce new review questions. We received 57 survey responses. Eight main themes emerged, most encompassing both facilitators and barriers: attitudes and knowledge; financial costs; environmental factors and triggers; healthcare systems; lifestyle factors; medication; self-care; and support. Barriers were more frequently mentioned than facilitators and many related to healthcare systems. These findings offer valuable insights into the challenges faced by individuals affected by asthma in the UK, and possibly further afield. We developed a list of priority reviews based on what was said by people in this survey and at a workshop. This demonstrates the real impact that people affected by asthma have on the research agenda of Cochrane Airways. Over the next 2-3 years we will produce reviews that address some of these questions hopefully leading to health benefits.

Cost-utility of a disease management program for patients with asthma.

PubMed

Steuten, Lotte; Palmer, Stephen; Vrijhoef, Bert; van Merode, Frits; Spreeuwenberg, Cor; Severens, Hans

2007-01-01

The long-term cost-utility of a disease management program (DMP) for adults with asthma was assessed compared to usual care. A DMP for patients with asthma has been developed and implemented in the region of Maastricht (The Netherlands). By integrating care, the program aims to continuously improve quality of care within existing budgets. A clinical trial was performed over a period of 15 months to collect data on costs and effects of the program and usual care. These data were used to inform a probabilistic decision-analytic model to estimate the 5-year impact of the program beyond follow-up. A societal perspective was adopted, with outcomes assessed in terms of costs per quality-adjusted life-year (QALY). The DMP is associated with a gain in QALYs compared to usual care (2.7+/-.2 versus 3.4+/-.8), at lower costs (3,302+/-314 euro versus 2,973+/-304 euro), thus leading to dominance. The probability that disease management is the more cost-effective strategy is 76 percent at a societal willingness to pay (WTP) for an additional QALY of 0 euro, reaching 95 percent probability at a WTP of 1,000 euro per additional QALY. Organizing health care according to the principles of disease management for adults with asthma has a high probability of being cost-effective and is associated with a gain in QALYs at lower costs.

Knowledge that people with intellectual disabilities have of their inhaled asthma medications: messages for pharmacists.

PubMed

Davis, Sharon R; Durvasula, Seeta; Merhi, Diana; Young, Paul M; Traini, Daniela; Bosnic Anticevich, Sinthia Z

2016-02-01

Fifteen percent of Australians with intellectual disability (ID) are reported to have asthma. People with ID are at risk of poor health knowledge due to deficits in intellectual and adaptive functioning, but their medication knowledge has largely been ignored in research to date. To explore the level of understanding of asthma medication use of people with ID who self-administer their inhaled medications, in order to inform future educational support. Setting The research was conducted in NSW, Australia, at the participants' homes, the point of health care access, or the offices of relevant support organisations. In this qualitative study face-to-face interviews were conducted with people with ID using a semi-structured interview guide. The interviews were recorded, transcribed and thematically analysed. Main outcome Identification of barriers to asthma medication self-management by people with ID. Seventeen people with ID who self-administer their asthma medications were interviewed. Factors influencing their asthma medication knowledge and use included understanding of their illness and the need for medication; aspects of self-management and autonomy versus dependence. This sample of people with ID had a good understanding of the importance of using their inhaled asthma medications, as well as asthma triggers, and the difference between use of preventer and reliever medications. Both enablers and barriers to asthma medication self-management were identified in the domains of managing attacks, adherence, knowledge of side effects and sources of information on correct use of inhalers. The level of autonomy for medication use varied, with motivation to self-manage asthma influenced by the level of support that was practically available to individual participants. This research investigated aspects of asthma medication self-management of people with ID. Based on the barriers identified, pharmacists should promote use of spacers and written asthma action plans as well as counsel people with ID about how to recognise and minimise side effects of asthma medications. Specific strategies for pharmacists when educating people with ID and their caregivers include active listening to determine understanding of concepts, exercising care with language, and working with the person's known routines to maximise adherence with preventer medications.

A qualitative investigation of the impact of asthma and self-management strategies among older adults.

PubMed

O'Conor, Rachel; Martynenko, Melissa; Gagnon, Monica; Hauser, Diane; Young, Edwin; Lurio, Joseph; Wisnivesky, Juan P; Wolf, Michael S; Federman, Alex D

2017-01-02

 We sought feedback from elderly patients living with asthma to understand their experience with assuming self-management roles for their asthma in order to inform the design and implementation of a primary care-based strategy that could best support their asthma control. We held six focus groups with a total of 31 English- and Spanish-speaking older adults with a current diagnosis of asthma. Focus groups addressed the effect of asthma on patients' lives and self-management strategies. Transcripts were analyzed using constant comparative techniques. Asthma exerted a consistent effect on patients' physical and psychological well-being. Common barriers to self-care included misuse of controller medications and uncertainty whether shortness of breath, fatigue, and cough were due to their asthma or some other chronic illness. Patients developed coping strategies to continue with daily activities even when experiencing symptoms, but did not recognize attainable asthma quality of life. Asthma had a distinct impact on elderly adults' quality of life; due to their longstanding history with this condition, many patients had accepted these symptoms as a "new normal." Developing strategies to reorient patients' perceptions of the possibilities for managing their illness will be critical to the success of asthma self-management support programs specific to older adults.

Soda consumption and hospital admissions among Californian adults with asthma.

PubMed

Cisneros, Ricardo; Gonzalez, Mariaelena; Brown, Paul; Schweizer, Don

2017-05-01

Asthma prevalence has been increasing consistently since 1995 in California. Recent studies have found that consuming soda and sugar-containing drinks may pose a risk for asthma. Research that examines the relationship between soda intake and asthma among adult asthmatics is limited. This study investigated the relationship between sugar-sweetened soda consumption and asthma hospitalization among adult asthmatics in California. This cross-sectional study was based on the 2011-2012 California Health Interview Survey (CHIS) data and included 3,784 adults who were diagnosed with asthma by a doctor and who currently reported either that they still had asthma, or that they had suffered from an asthma attack in the last 12 months. The analysis was survey weighted. The exposure variable was soda intake measured as the number of times soda was consumed in the last week. The health outcome measure was overnight hospital admission due to asthma. Logistic regression was used to examine the association between soda consumption and overnight hospital admission after adjusting for age, education, sex, race/ethnicity, weight status, smoking status, and self-rated health. Adults with asthma who drank soda three or more times per week reported higher odds of overnight hospitalization (adjusted odds ratio = 2.77, 95% CI: 1.51-5.10, p = 0.001). Our findings suggest that efforts designed to limit soda consumption would benefit asthma suffers by reducing hospital admissions. This, however, needs further research to confirm a direct causal association.

Teaming Up for Asthma Control: EPR-3 Compliant School Program in Missouri Is Effective and Cost-Efficient

PubMed Central

Francisco, Benjamin; Rood, Tammy; Nevel, Rebekah; Foreman, Paul

2017-01-01

Introduction Teaming Up for Asthma Control (TUAC) is a work force development intervention to improve asthma control among children by increasing the competency of school nurses and delivering guideline-based education. We hypothesized that the knowledge and skills of participating school nurses would improve and that this change would positively affect students’ asthma health and reduce health care utilization cost. Methods Asthma education for school nurses was provided online in a pretest/posttest format or in instructor-led groups. Students with persistent asthma were identified by using a checklist. Expert evaluators obtained student participants’ preassessments/postassessments before and after the 3 asthma checkups by the school nurse, and the assessments were compared. Health care costs were assessed using Medicaid administrative claims data. Results A total of 54 school nurses and 178 students in Missouri participated in the TUAC evaluation from 2011 through 2014. Among school nurses who completed the online education (n = 42, 77.8%), knowledge scores significantly increased from pretest (49.1%) to posttest (90.7%, P < .001). Of school nurses who completed assessments on 3 children (n = 34), 91.2% met the ±6% equivalence for 1 or more assessments on forced expiratory volume in 1 second (FEV1) compared with the expert evaluator. At enrollment, 69.7% of students had “not well-controlled” or “very poorly controlled” asthma. Postintervention, FEV1 significantly improved (82.9% to 92.1% predicted), and self-reported impairment and tobacco smoke exposure significantly declined (P < .001). For TUAC students enrolled in Medicaid, there was an average 12-month health care cost difference (−$1,431) compared with controls. Conclusion School nurses effectively assessed asthma status, students’ outcomes improved, and health care utilization costs declined. This evaluation contributed to program improvements to further improve health outcomes among students with asthma. PMID:28541869

Small-group, interactive education and the effect on asthma control by children and their families

PubMed Central

Watson, Wade T.A.; Gillespie, Cathy; Thomas, Nicola; Filuk, Shauna E.; McColm, Judy; Piwniuk, Michelle P.; Becker, Allan B.

2009-01-01

Background Effective approaches to education about asthma need to be identified. We evaluated the impact on asthma control by children and their caregivers of an intervention involving small-group, interactive education about asthma. Methods We randomly assigned children who visited an emergency department for an exacerbation of asthma (n = 398) to either of 2 groups. Children assigned to the control group followed the usual care recommended by their primary care physician. Those assigned to the intervention group participated in a small-group, interactive program of education about asthma. We examined changes in the number of visits to the emergency department during the year after the intervention. Results During the year after enrolment, children in the intervention group made significantly fewer visits to the emergency department (0.45 visits per child) compared with those in the control group (0.75 visits per child) (p = 0.004). The likelihood of a child in the intervention group requiring emergency care was reduced by 38% (relative risk [RR] 0.62, 95% confidence interval CI 0.48–0.81, p = 0.004). Fewer courses of oral corticosteroids (0.63 per child) were required by children in the intervention group than by those in the control group (0.85 per child) (p = 0.006). We observed significant improvements in the symptom domain of the questionnaire on pediatric asthma quality-of-life (p = 0.03) and the activity domain of the questionnaire on caregivers’ quality of life (p = 0.05). Parents of children in the intervention group missed less work because of their child’s asthma after participating in the educational program (p = 0.04). No impact on hospital admissions was observed. Interpretation Education about asthma, especially in a small-group, interactive format, improved clinically important outcomes and overall care of children with asthma. PMID:19687105

Regular-Soda Intake Independent of Weight Status Is Associated with Asthma among US High School Students

PubMed Central

Park, Sohyun; Blanck, Heidi M.; Sherry, Bettylou; Jones, Sherry Everett; Pan, Liping

2015-01-01

Limited research shows an inconclusive association between soda intake and asthma, potentially attributable to certain preservatives in sodas. This cross-sectional study examined the association between regular (nondiet)-soda intake and current asthma among a nationally representative sample of high school students. Analysis was based on the 2009 national Youth Risk Behavior Survey and included 15,960 students (grades 9 through 12) with data for both regular-soda intake and current asthma status. The outcome measure was current asthma (ie, told by doctor/nurse that they had asthma and still have asthma). The main exposure variable was regular-soda intake (ie, drank a can/bottle/glass of soda during the 7 days before the survey). Multivariable logistic regression was used to estimate the adjusted odds ratios for regular-soda intake with current asthma after controlling for age, sex, race/ethnicity, weight status, and current cigarette use. Overall, 10.8% of students had current asthma. In addition, 9.7% of students who did not drink regular soda had current asthma, and 14.7% of students who drank regular soda three or more times per day had current asthma. Compared with those who did not drink regular soda, odds of having current asthma were higher among students who drank regular soda two times per day (adjusted odds ratio = 1.28; 95% CI 1.02 to 1.62) and three or more times per day (adjusted odds ratio = 1.64; 95% CI 1.25 to 2.16). The association between high regular-soda intake and current asthma suggests efforts to reduce regular-soda intake among youth might have benefits beyond improving diet quality. However, this association needs additional research, such as a longitudinal examination. PMID:23260727

Regular-soda intake independent of weight status is associated with asthma among US high school students.

PubMed

Park, Sohyun; Blanck, Heidi M; Sherry, Bettylou; Jones, Sherry Everett; Pan, Liping

2013-01-01

Limited research shows an inconclusive association between soda intake and asthma, potentially attributable to certain preservatives in sodas. This cross-sectional study examined the association between regular (nondiet)-soda intake and current asthma among a nationally representative sample of high school students. Analysis was based on the 2009 national Youth Risk Behavior Survey and included 15,960 students (grades 9 through 12) with data for both regular-soda intake and current asthma status. The outcome measure was current asthma (ie, told by doctor/nurse that they had asthma and still have asthma). The main exposure variable was regular-soda intake (ie, drank a can/bottle/glass of soda during the 7 days before the survey). Multivariable logistic regression was used to estimate the adjusted odds ratios for regular-soda intake with current asthma after controlling for age, sex, race/ethnicity, weight status, and current cigarette use. Overall, 10.8% of students had current asthma. In addition, 9.7% of students who did not drink regular soda had current asthma, and 14.7% of students who drank regular soda three or more times per day had current asthma. Compared with those who did not drink regular soda, odds of having current asthma were higher among students who drank regular soda two times per day (adjusted odds ratio=1.28; 95% CI 1.02 to 1.62) and three or more times per day (adjusted odds ratio=1.64; 95% CI 1.25 to 2.16). The association between high regular-soda intake and current asthma suggests efforts to reduce regular-soda intake among youth might have benefits beyond improving diet quality. However, this association needs additional research, such as a longitudinal examination. Published by Elsevier Inc.

Excess free fructose, high-fructose corn syrup and adult asthma: the Framingham Offspring Cohort.

PubMed

DeChristopher, Luanne R; Tucker, Katherine L

2018-05-01

There is growing evidence that intakes of high-fructose corn syrup (HFCS), HFCS-sweetened soda, fruit drinks and apple juice - a high-fructose 100 % juice - are associated with asthma, possibly because of the high fructose:glucose ratios and underlying fructose malabsorption, which may contribute to enteral formation of pro-inflammatory advanced glycation end products, which bind receptors that are mediators of asthma. Cox proportional hazards models were used to assess associations between intakes of these beverages and asthma risk, with data from the Framingham Offspring Cohort. Diet soda and orange juice - a 100 % juice with a 1:1 fructose:glucose ratio - were included for comparison. Increasing intake of any combination of HFCS-sweetened soda, fruit drinks and apple juice was significantly associated with progressively higher asthma risk, plateauing at 5-7 times/week v. never/seldom, independent of potential confounders (hazard ratio 1·91, P<0·001). About once a day consumers of HFCS-sweetened soda had a 49 % higher risk (P<0·011), moderate apple juice consumers (2-4 times/week) had a 61 % higher risk (P<0·007) and moderate fruit drink consumers had a 58 % higher risk (P<0·009), as compared with never/seldom consumers. There were no associations with diet soda/orange juice. These associations are possibly because of the high fructose:glucose ratios, and fructose malabsorption. Recommendations to reduce consumption may be inadequate to address asthma risk, as associations are evident even with moderate intake of these beverages, including apple juice - a 100 % juice. The juice reductions in the US Special Supplemental Nutrition Program for Women, Infants, and Children in 2009, and the plateauing/decreasing asthma prevalence (2010-2013), particularly among non-Hispanic black children, may be related. Further research regarding the consequences of fructose malabsorption is needed.

The Tempest: Difficult to Control Asthma in Adolescence.

PubMed

Burg, Gregory T; Covar, Ronina; Oland, Alyssa A; Guilbert, Theresa W

Severe asthma is associated with significant morbidity and is a highly heterogeneous disorder. Severe asthma in adolescence has some unique elements compared with the features of severe asthma a medical provider would see in younger children or adults. A specific focus on psychological issues and adherence highlights some of the challenges in the management of asthma in adolescents. Treatment of adolescents with severe asthma now includes 3 approved biologic phenotype-directed therapies. Therapies available to adults may be beneficial to adolescents with severe asthma. Research into predictors of specific treatment response by phenotypes is ongoing. Optimal treatment strategies are not yet defined and warrant further investigation. Copyright © 2018 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Asthma and the employment experience.

PubMed

McClellan, V E; Garrett, J E

1990-08-22

Previous asthma research has had a medical focus, and only one study has investigated the relationship between asthma and employment. This study describes the employment experience in relation to occupational choice and career advancement in 93 sequentially selected adult asthmatics attending a hospital based asthma clinic serving a socially disadvantaged urban population. Repeated hospital admissions and frequent asthma related sick leave from work were identified as contributing factors to employer discrimination, job dismissal, and lack of career advancement. Seventy-seven percent had not informed their employers of their asthma and 32% of those currently employed stated that getting time off work was a problem in relation to Asthma Clinic attendance. Of those not employed, 22.9% were receiving sickness or invalid benefits and 8.3% had lost their jobs because of asthma. This study illustrates how the stigma attached to the diagnosis of asthma in this community may not only impact negatively on employment opportunity, but also on asthma care.

Reducing quality-of-care disparities in childhood asthma: La Red de Asma Infantil intervention in San Juan, Puerto Rico.

PubMed

Lara, Marielena; Ramos-Valencia, Gilberto; González-Gavillán, Jesús A; López-Malpica, Fernando; Morales-Reyes, Beatriz; Marín, Heriberto; Rodríguez-Sánchez, Mario H; Mitchell, Herman

2013-03-01

Although children living in Puerto Rico have the highest asthma prevalence of all US children, little is known regarding the quality-of-care disparities they experience nor the adaptability of existing asthma evidence-based interventions to reduce these disparities. The objective of this study was to describe our experience in reducing quality-of-care disparities among Puerto Rican children with asthma by adapting 2 existing evidence-based asthma interventions. We describe our experience in adapting and implementing 2 previously tested asthma evidence-based interventions: the Yes We Can program and the Inner-City Asthma Study intervention. We assessed the feasibility of combining key components of the 2 interventions to reduce asthma symptoms and estimated the potential cost savings associated with reductions in asthma-related hospitalizations and emergency department visits. A total of 117 children with moderate and severe asthma participated in the 12-month intervention in 2 housing projects in San Juan, Puerto Rico. A community-academic team with the necessary technical and cultural competences adapted and implemented the intervention. Our case study revealed the feasibility of implementing the combined intervention, henceforth referred to as La Red intervention, in the selected Puerto Rican communities experiencing a disproportionately high level of asthma burden. After 1-year follow-up, La Red intervention significantly reduced asthma symptoms and exceeded reductions of the original interventions. Asthma-related hospitalizations and emergency department use, and their associated high costs, were also significantly reduced. Asthma evidence-based interventions can be adapted to improve quality of care for children with asthma in a different cultural community setting.

Race and asthma control in the pediatric population of Hawaii.

PubMed

Wu, Brian H; Cabana, Michael D; Hilton, Joan F; Ly, Ngoc P

2011-05-01

The racially unique population of Hawaii has one of the highest prevalences of childhood asthma in America. We estimate the prevalence of impaired asthma control among asthmatic children in Hawaii and determine which factors are associated with impaired control. We analyzed data from 477 asthmatic children living in Hawaii participating in the 2006-2008 Behavioral Risk Factor Surveillance System (BRFSS) Asthma Call-Back Surveys. Impaired asthma control was modeled after 2007 National Asthma Education and Prevention Program guidelines. Univariate and multivariate analyses were used to identify factors associated with impaired asthma control. Children (53.8%) with asthma were either part or full Native Hawaiian/Pacific Islander. While 35.6% of asthmatic children met criteria for impaired asthma control, being part or full Native Hawaiian/Pacific Islander was not associated with impaired control. Only 31.1% of children with impaired control reported the use of inhaled corticosteroids despite >80% having had a routine checkup for asthma in the past year and receipt of asthma education from a healthcare provider. A large proportion of asthmatic children in Hawaii have impaired asthma control that does not appear to be associated with race but may be associated with inadequate pharmacologic therapy. While a significant percentage reported receiving routine asthma care and asthma education, a minority reported using inhaled corticosteroids. Reasons for this discrepancy between asthma assessment and treatment are unclear. However, additional education on part of the physician, community, and healthcare system are likely to improve management and reduce morbidity in this population. Copyright © 2010 Wiley-Liss, Inc.

Resources to handle childhood asthma in Spain: The role of plans and guides and the participation of nurses.

PubMed

Úbeda-Sansano, M I; Cano-Garcinuño, A; Rueda-Esteban, S; Praena-Crespo, M

2018-05-05

Describe the assistance provided to asthmatic patients by Primary Care Paediatricians (PCP) in Spain and the material and human resources available for diagnosis and follow-up. A cross-sectional descriptive study using an on-line survey, sent to PCP regarding the availability of diagnostic resources, carrying out programmed and educational activities, collaboration of nursing staff and their relationship with existing institutional plans to care for children with asthma. A latent class model (LCM) was used to describe the differences among paediatricians based on the variables studied. Of the 708 answers, 675 were considered valid; 76% of the paediatricians had a spirometer, 75% specific IgE, 17% prick-test, 95% had placebo inhalers and 97% inhalation chambers. 57% performed programmed activities with their patients, while 56% shared their care of asthmatic patients with their nursing staff, but only 25% of the nurses were involved in the follow-up and 12% in education. LCM identified four patterns. The two groups with greater access to diagnostic resources counted on institutional plans/guidelines. However, the only variable differentiating the groups with more programmed and educational activities was the participation of nurses. The availability of asthma plans/guidelines and resources for diagnosis and follow-up is not sufficient to improve important aspects of primary care for children with asthma. Organisational changes are necessary to include programmed asthma-related visits and paediatric teams with greater involvement of the nurses when caring for these patients. Copyright © 2018 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

The effect of obesity, weight gain, and weight loss on asthma inception and control.

PubMed

Forno, Erick; Celedón, Juan C

2017-04-01

There is ample and growing evidence that obesity increases the risk of asthma and morbidity from asthma. Here, we review recent clinical evidence supporting a causal link between obesity and asthma, and the mechanisms that may lead to 'obese asthma'. Although in some children obesity and asthma simply co-occur, those with 'obese asthma' have increased asthma severity, lower quality of life, and reduced medication response. Underlying mechanistic pathways may include anatomical changes of the airways such as obstruction and dysanapsis, systemic inflammation, production of adipokines, impaired glucose-insulin metabolism, altered nutrient levels, genetic and epigenetic changes, and alterations in the airway and/or gut microbiome. A few small studies have shown that weight loss interventions may lead to improvements in asthma outcomes, but thus far research on therapeutic interventions for these children has been limited. Obesity increases the risk of asthma - and worsens asthma severity or control - via multiple mechanisms. 'Obese asthma' is a complex, multifactorial phenotype in children. Obesity and its complications must be managed as part of the treatment of asthma in obese children.

Fetal growth and risk of childhood asthma and allergic disease

PubMed Central

Tedner, S G; Örtqvist, A K; Almqvist, C

2012-01-01

Introduction Early genetic and environmental factors have been discussed as potential causes for the high prevalence of asthma and allergic disease in the western world, and knowledge on fetal growth and its consequence on future health and disease development is emerging. Objective This review article is an attempt to summarize research on fetal growth and risk of asthma and allergic disease. Current knowledge and novel findings will be reviewed and open research questions identified, to give basic scientists, immunologists and clinicians an overview of an emerging research field. Methods PubMed-search on pre-defined terms and cross-references. Results Several studies have shown a correlation between low birth weight and/or gestational age and asthma and high birth weight and/or gestational age and atopy. The exact mechanism is not yet clear but both environmental and genetic factors seem to contribute to fetal growth. Some of these factors are confounders that can be adjusted for, and twin studies have been very helpful in this context. Suggested mechanisms behind fetal growth are often linked to the feto-maternal circulation, including the development of placenta and umbilical cord. However, the causal link between fetal growth restriction and subsequent asthma and allergic disease remains unexplained. New research regarding the catch-up growth following growth restriction has posited an alternative theory that diseases later on in life result from rapid catch-up growth rather than intrauterine growth restriction per se. Several studies have found a correlation between a rapid weight gain after birth and development of asthma or wheezing in childhood. Conclusion and clinical relevance Asthma and allergic disease are multifactorial. Several mechanisms seem to influence their development. Additional studies are needed before we fully understand the causal links between fetal growth and development of asthma and allergic diseases. PMID:22994341

Immune Homeostasis: Effects of Chinese Herbal Formulae and Herb-Derived Compounds on Allergic Asthma in Different Experimental Models.

PubMed

Liu, Lu; Wang, Lin-Peng; He, Shan; Ma, Yan

2018-05-01

Allergic asthma is thought to arise from an imbalance of immune regulation, which is characterized by the production of large quantities of IgE antibodies by B cells and a decrease of the interferon-γ/interleukin-4 (Th1/Th2) ratio. Certain immunomodulatory components and Chinese herbal formulae have been used in traditional herbal medicine for thousands of years. However, there are few studies performing evidence-based Chinese medicine (CM) research on the mechanisms and effificacy of these drugs in allergic asthma. This review aims to explore the roles of Chinese herbal formulae and herb-derived compounds in experimental research models of allergic asthma. We screened published modern CM research results on the experimental effects of Chinese herbal formulae and herb-derived bioactive compounds for allergic asthma and their possible underlying mechanisms in English language articles from the PubMed and the Google Scholar databases with the keywords allergic asthma, experimental model and Chinese herbal medicine. We found 22 Chinese herb species and 31 herb-derived anti-asthmatic compounds as well as 12 Chinese herbal formulae which showed a reduction of airway hyperresponsiveness, allergen-specifific immunoglobulin E, inflflammatory cell infifiltration and a regulation of Th1 and Th2 cytokines in vivo, in vitro and ex vivo, respectively. Chinese herbal formulae and herbderived bioactive compounds exhibit immunomodulatory, anti-inflflammatory and anti-asthma activities in different experimental models and their various mechanisms of action are being investigated in modern CM research with genomics, proteomics and metabolomics technologies, which will lead to a new era in the development of new drug discovery for allergic asthma in CM.

An integrated operational definition and conceptual model of asthma self-management in teens.

PubMed

Mammen, Jennifer; Rhee, Hyekyun; Norton, Sally A; Butz, Arlene M; Halterman, Jill S; Arcoleo, Kimberly

2018-01-19

A previous definition of adolescent asthma self-management was derived from interviews with clinicians/researchers and published literature; however, it did not incorporate perspectives of teens or parents. Therefore, we conducted in-depth interviews with teens and parents and synthesized present findings with the prior analysis to develop a more encompassing definition and model. Focal concepts were qualitatively extracted from 14-day self-management voice-diaries (n = 14) and 1-hour interviews (n = 42) with teens and parents (28 individuals) along with concepts found in the previous clinical/research oriented analysis. Conceptual structure and relationships were identified and key findings synthesized to develop a revised definition and model of adolescent asthma self-management. There were two primary self-management constructs: processes of self-management and tasks of self-management. Self-management was defined as the iterative process of assessing, deciding, and responding to specific situations in order to achieve personally important outcomes. Clinically relevant asthma self-management tasks included monitoring asthma, managing active issues through pharmacologic and non-pharmacologic strategies, preventing future issues, and communicating with others as needed. Self-management processes were reciprocally influenced by intrapersonal factors (both cognitive and physical), interpersonal factors (family, social and physical environments), and personally relevant asthma and non-asthma outcomes. This is the first definition of asthma self-management incorporating teen, parent, clinician, and researcher perspectives, which suggests that self-management processes and behaviors are influenced by individually variable personal and interpersonal factors, and are driven by personally important outcomes. Clinicians and researchers should investigate teens' symptom perceptions, medication beliefs, current approaches to symptom management, relevant outcomes, and personal priorities.

Asthma control in adolescents 10 to 11 y after exposure to the World Trade Center disaster

PubMed Central

Gargano, Lisa M.; Thomas, Pauline A.; Stellman, Steven D.

2017-01-01

Background: Little is known about asthma control in adolescents who were exposed to the World Trade Center (WTC) attacks of 11 September 2001 and diagnosed with asthma after 9/11. This report examines asthma and asthma control 10–11 y after 9/11 among exposed adolescents. Methods: The WTC Health Registry adolescent Wave 3 survey (2011–2012) collected data on asthma diagnosed by a physician after 11 September 2001, extent of asthma control based on modified National Asthma Education and Prevention Program criteria, probable mental health conditions, and behavior problems. Parents reported healthcare needs and 9/11-exposures. Logistic regression was used to evaluate associations between asthma and level of asthma control and 9/11-exposure, mental health and behavioral problems, and unmet healthcare needs. Results: Poorly/very poorly controlled asthma was significantly associated with a household income of ≤$75,000 (adjusted odds ratio (AOR): 3.0; 95% confidence interval (CI): 1.1–8.8), having unmet healthcare needs (AOR: 6.2; 95% CI: 1.4–27.1), and screening positive for at least one mental health condition (AOR: 5.0; 95% CI: 1.4–17.7), but not with behavioral problems. The impact of having at least one mental health condition on the level of asthma control was substantially greater in females than in males. Conclusions: Comprehensive care of post-9/11 asthma in adolescents should include management of mental health-related comorbidities. PMID:27656769

Advances in asthma in 2016: Designing individualized approaches to management.

PubMed

Anderson, William C; Apter, Andrea J; Dutmer, Cullen M; Searing, Daniel A; Szefler, Stanley J

2017-09-01

In this year's Advances in Asthma review, we discuss viral infections in asthmatic patients and potential therapeutic agents, the microbiome, novel genetic associations with asthma, air quality and climate effects on asthma, exposures during development and long-term sequelae of childhood asthma, patient-centered outcomes research, and precision medicine. In addition, we discuss application of biomarkers to precision medicine and new information on asthma medications. New evidence indicates that rhinovirus-triggered asthma exacerbations become more severe as the degree of sensitization to dust mite and mouse increase. The 2 biggest drivers of asthma severity are an allergy pathway starting with allergic sensitization and an environmental tobacco smoke pathway. In addition, allergic sensitization and blood eosinophils can be used to select medications for management of early asthma in young children. These current findings, among others covered in this review, represent significant steps toward addressing rapidly advancing areas of knowledge that have implications for asthma management. Copyright © 2017 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

New combination treatments in the management of asthma: focus on fluticasone/vilanterol

PubMed Central

Tan, Laren D; Chan, Andrew L; Albertson, Timothy E

2014-01-01

Despite the 2007 National Asthma Education and Prevention Program Expert Panel 3 guidelines for the treatment of uncontrolled asthma, many patients with poorly controlled asthma still continue to tax the health care system. Controlling asthma symptoms and preventing acute exacerbations have been the foundation of care. Using long-term controller treatments such as inhaled corticosteroids (ICS) and inhaled long-acting beta2-agonists (LABAs) is a common approach. While patient responses to recommended pharmacotherapy may vary, poor adherence to therapy also contributes to poor asthma control. A once-daily combination inhaler, such as fluticasone furoate, an ICS, in combination with vilanterol, a LABA, offers increased convenience and potential improved adherence, which should result in enhanced clinical outcomes and reduced exacerbations. The ICS/LABA combination inhaler of fluticasone furoate and vilanterol is currently approved in the United States for use in the maintenance of chronic obstructive pulmonary disease and to reduce exacerbations. This paper reviews the expanding literature on the efficacy of fluticasone furoate and vilanterol in treating asthma. PMID:24833910

Work-Related Asthma in Korea - Findings from the Korea Work-Related Asthma Surveillance (KOWAS) program, 2004-2009.

PubMed

Kwon, Soon-Chan; Song, Jaechul; Kim, Yong-Kyu; Calvert, Geoffrey M

2015-01-01

To determine the incidence and epidemiological characteristics of work-related asthma in Korea. During 2004-2009, the Korea Work-Related Asthma Surveillance (KOWAS) program collected data on new cases of work-related asthma from occupational physicians, allergy and chest physicians, regional surveillance systems, and workers' compensation schemes. The incidence was calculated on the basis of industry, occupation, sex, age, and region. In addition, the distribution of causal agents was determined. During the study period, 236 cases of work-related asthma were reported, with 77 cases from more than 1 source. A total of 22.0% (n=52) were reported by occupational physicians, 52.5% (n=124) by allergy and chest physicians, 24.2% (n=57) by regional surveillance systems, and 43.2% (n=102) by workers' compensation schemes. The overall average annual incidence was 3.31 cases/million workers, with a rate of 3.78/million among men and 2.58/million among women. The highest incidence was observed in the 50-59-year age group (7.74/million), in the Gyeonggi/Incheon suburb of Seoul (8.50/million), in the furniture and other instrument manufacturing industries (67.62/million), and among craft and related trades workers (17.75/million). The most common causal agents were isocyanates (46.6%), flour/grain (8.5%), metal (5.9%), reactive dyes (5.1%), and solvents (4.2%). The incidence of work-related asthma in Korea was relatively low, and varied according to industry, occupation, gender, age, and region. Data provided by workers' compensation schemes and physician reports have been useful for determining the incidence and causes of work-related asthma.

"Looking out for each other": a qualitative study on the role of social network interactions in asthma management among adult Latino patients presenting to an emergency department.

PubMed

Pai, Sucheta; Boutin-Foster, Carla; Mancuso, Carol A; Loganathan, Raghu; Basir, Riyad; Kanna, Balavenkatesh

2014-09-01

The objective of this study was to identify the types of interactions between asthma patients and their social networks such as close family and friends that influence the management of asthma. Participants were Latino adults presenting for a repeat visit to the emergency department for asthma treatment. Qualitative interviews were conducted with 76 participants. They were asked to describe the experiences of their social networks that have asthma and how interactions with these individuals influenced their own asthma management. Responses were transcribed and analyzed using Grounded Theory as a qualitative analytic approach. Responses were assigned codes; similar codes were grouped into concepts and then categorized to form overarching themes. Four themes emerged: (1) Perceptions of severity of asthma may be based on the experiences of social networks; (2) Economic factors may contribute to the sharing and borrowing of asthma medications between patients and their social networks; (3) Economic factors may contribute to using home remedies instead of prescribed medications; (4) Social network members may be unaware of the factors that trigger asthma and therefore, contribute to asthma exacerbations. This study identified important social network interactions that may impact asthma management in Latino adults. These results can be used to broaden the current focus of asthma self-management programs to incorporate discussions on the role of social networks. A focus on social network interactions addresses the social epidemiology of asthma and advances our understanding of root causes that may underlie the high prevalence of asthma in many Latino communities.

Risk factors for death in patients with severe asthma*

PubMed Central

Fernandes, Andréia Guedes Oliva; Souza-Machado, Carolina; Coelho, Renata Conceição Pereira; Franco, Priscila Abreu; Esquivel, Renata Miranda; Souza-Machado, Adelmir; Cruz, Álvaro Augusto

2014-01-01

OBJECTIVE: To identify risk factors for death among patients with severe asthma. METHODS: This was a nested case-control study. Among the patients with severe asthma treated between December of 2002 and December of 2010 at the Central Referral Outpatient Clinic of the Bahia State Asthma Control Program, in the city of Salvador, Brazil, we selected all those who died, as well as selecting other patients with severe asthma to be used as controls (at a ratio of 1:4). Data were collected from the medical charts of the patients, home visit reports, and death certificates. RESULTS: We selected 58 cases of deaths and 232 control cases. Most of the deaths were attributed to respiratory causes and occurred within a health care facility. Advanced age, unemployment, rhinitis, symptoms of gastroesophageal reflux disease, long-standing asthma, and persistent airflow obstruction were common features in both groups. Multivariate analysis showed that male gender, FEV1 pre-bronchodilator < 60% of predicted, and the lack of control of asthma symptoms were significantly and independently associated with mortality in this sample of patients with severe asthma. CONCLUSIONS: In this cohort of outpatients with severe asthma, the deaths occurred predominantly due to respiratory causes and within a health care facility. Lack of asthma control and male gender were risk factors for mortality. PMID:25210958

Identifying Gaps in Asthma Education, Health Promotion, and Social Support for Mi’kmaq Families in Unama’ki (Cape Breton), Nova Scotia, Canada

PubMed Central

Watson, Rob; Masuda, Jeffrey; King, Malcolm; Stewart, Miriam

2012-01-01

Introduction Asthma is the most common chronic condition affecting Aboriginal youth aged 8 to 12 years in Canada. Research investigating psychosocial challenges associated with asthma is limited. This study examines support resources, support-seeking strategies, support and education needs, and intervention preferences of Aboriginal youth with asthma and their caregivers in an effort to encourage community-wide, health-promoting behaviors. Methods We employed a community-based participatory research design to conduct interviews with 21 youths aged 8 to 12 years and 17 caregivers from 5 Mi’kmaq communities in Unama’ki (Cape Breton) Nova Scotia, Canada. After conducting interviews that explored existing and desired social, educational, and health support in participating communities, we held a 2-day asthma camp to engage participants in asthma education, social support networking, and cultural activities. At the camp, we collected data through participant observation, sharing circles, focus groups, and youth drawings of their experiences living with asthma. Results Our study yielded 4 key findings: 1) asthma triggers included household mold, indoor smoking, pets, season change, strenuous exercise, extreme cold, and humidity; 2) social and educational support is lacking in Mi’kmaq communities despite a strong desire for these services; 3) cultural, linguistic, and geographic barriers to accessing support exist; and 4) family members are primary support resources. Conclusion Improved support and educational resources are needed to foster effective Mi’kmaq asthma support networks. Future asthma interventions for marginalized populations must be culturally meaningful and linguistically accessible to those using and providing asthma support. PMID:22898237

[Application of the International Guide for the Diagnosis and Treatment of Asthma using first-contact physicians, before and after an educational strategy].

PubMed

Segura Méndez, Nora Hilda; Herrera, Sonia; Hernández Martínez, Eduardo; Torres Salazar, Augusto; Espinola Reyna, Gerardo; del Rivero Hernández, Leonel

2003-01-01

The objective of the International Guide on Diagnosis and Treatment of Asthma is to reduce prevalence, mortality and morbidity of asthma. To demonstrate that implementation of educational workshop increases the knowledge of first contact physicians on the International Guide for Diagnosis and Treatment of Asthma. Fifty-nine first contact physicians participated. A validated questionnaire was applied before and after the workshop on the International Guide on Diagnosis and Treatment of Asthma. The Student's t test of the program SPSS was used for a statistical analysis. The grades obtained were 36% of correct answers before the workshop and 59% of correct answers after the workshop with a significant p < 0.05 specially in the general area of knowledge. As an educational technique this workshop improves the level of knowledge on the International Guide on Diagnosis and Treatment of Asthma of first contact physicians.

Validation of the Spanish and English versions of the asthma portion of the Brief Pediatric Asthma Screen Plus among Hispanics.

PubMed

Berry, Carolyn A; Quinn, Kelly; Wolf, Raoul; Mosnaim, Giselle; Shalowitz, Madeleine

2005-07-01

The health and health care needs of non-English-speaking Hispanic families with children are poorly understood, in part because they are often excluded from research owing to language barriers. Instruments that are valid in English and Spanish are necessary to accurately evaluate the magnitude of asthma prevalence and morbidity among Hispanics. To establish the sensitivity and specificity of the English and Spanish versions of the asthma portion of the Brief Pediatric Asthma Screen Plus (BPAS+) in a low-income Hispanic population. The validation sample consisted of 145 children whose parents completed the BPAS+ in Spanish and 78 whose parents completed it in English. Bilingual clinicians conducted the examinations on which the clinical assessments were based. We compared the BPAS+ results with the clinical assessment findings to determine the sensitivity and specificity of the BPAS + among Hispanics in terms of identifying children who warrant further medical evaluation for asthma. The sensitivity and specificity of the asthma portion of the Spanish BPAS+ were 74% and 86%, respectively. The sensitivity and specificity of the asthma portion of the English BPAS+ were 61% and 83%, respectively. The asthma portion of the BPAS+, a valid screen for identifying children who are in need of further evaluation for potentially undiagnosed asthma, is valid for low-income Hispanics in Spanish and English. As the Hispanic population continues to grow, it is imperative that researchers have English and Spanish instruments that are valid for this population.

Patient Perspectives on a Text Messaging Program to Support Asthma Management: A Qualitative Study.

PubMed

Doyle, Reina; Albright, Karen; Hurley, Laura P; Chávez, Catia; Stowell, Melanie; Dircksen, Suzanne; Havranek, Edward P; Anderson, Mark

2018-05-01

This study investigated participants' acceptance of a short messaging service (SMS) intervention designed to support asthma management, including suggestions regarding program delivery and message content. Individual and group interviews were conducted with patients from a safety-net health care system in Denver, Colorado. Eligible participants were English or Spanish speakers between the ages of 13 and 40 years, with diagnosed persistent asthma. All individual and group interviews were digitally recorded, transcribed, translated from Spanish to English (where applicable), and analyzed for thematic content by experienced analysts using established qualitative content techniques. The qualitative software package ATLAS.ti was used for data analysis and management. This study included a total of 43 participants. In general, participants were receptive toward the SMS program and supported the use of tailored and interactive messages. Adolescents supported the idea of enhancing care by sending messages to a support person, such as a parent or guardian. However, adults were less receptive toward this idea. Participants also preferred directive educational messages and cues to action, while general messages reminding them of their asthma diagnosis were viewed less favorably. The results from this study will inform a randomized control trial evaluating the efficacy of the SMS intervention.

The primary prevention of asthma in children study: design of a multifaceted prevention program.

PubMed

Kuiper, Sandra; Maas, Tanja; van Schayck, Constant P; Muris, Jean W M; Schönberger, Huub J A M; Dompeling, Edward; Gijsbers, Barbara; van Weel, Chris; Knottnerus, J André

2005-06-01

The PREVASC study addresses the primary prevention of asthma in infants and small children. The objective of this study is to investigate whether a multifaceted prenatally started intervention strategy in high-risk infants leads to a decrease in the occurrence of (severe) asthma and whether a refinement of the prevention strategy leads to an increase in the adherence to the prevention program. The primary prevention program includes house dust mite impermeable bed coverings, education on breast feeding, hypoallergenic feeding, timing of introduction of solid food and smoking cessation. A total of 888 infants were prenatally included. By the time of inclusion the mothers were 3-7 months pregnant. About 27 infants were excluded from the study and 18 dropped out. Of the remaining 843 infants 535 had a first-degree familial predisposition of asthma (high-risk group), whereas a reference group of 308 (162 boys) infants was not predisposed for asthma in the first-degree (low-risk group). To evaluate the (cost-)effectiveness of the preventive intervention, 222 (118 boys) infants of the high-risk group allocated to the intervention group and 221 (112 boys) allocated to a control group are followed up. The low-risk infants served as controls to evaluate the predictive value of high risk (first-degree familial predisposition of asthma). The infants are followed from the prenatal stage until they reach the age of 6 yr. The remaining 92 high-risk infants were included in an optimized randomized-clinical adherence trial (RCAT). Of these 92 infants, 45 (20 boys) were allocated to an intervention group and 47 (24 boys) to a control group. Until now all infants have been followed for at least 1 yr.

An Interprofessional Learning Module on Asthma Health Promotion

PubMed Central

Shah, Smita; Kearey, Phoebe; Bosnic-Anticevich, Sinthia; Grootjans, John; Armour, Carol

2011-01-01

Objective To develop, implement, and evaluate a new interprofessional learning module that focused on asthma health promotion called Taking Action Together for Asthma. Design Faculty members in medicine, nursing, and pharmacy courses recruited 10 students each to participate in a 3-day interprofessional learning module. Students received extensive materials including a workbook to document their expectations and experience; completed a 1-day interprofessional workshop; received training in the Triple A (Adolescent Asthma Action) program; and went into high schools and taught the Triple A program to students in interprofessional teams. Assessment Before and after participating in the module, students completed a questionnaire consisting of 3 previously validated instruments: the Asthma Knowledge for Health Professionals Scale, Attitudes Toward Health Care Teams Scale, and Readiness for Interprofessional Learning Scale (RIPLS). Seventeen students completed both the pre- and post-module scales and significant changes were seen only in means scores for the Attitude Toward Healthcare Teams (81.0 ± 4.7 to 85.2 ± 5.9) and the Teamwork and Collaboration subscale of the RIPLS (41.4 ± 2.7 to 43.2 ± 2.7). Conclusion Health promotion activities offer a viable mechanism for fostering interprofessional learning among health professions students. PMID:21519420

An interprofessional learning module on asthma health promotion.

PubMed

Saini, Bandana; Shah, Smita; Kearey, Phoebe; Bosnic-Anticevich, Sinthia; Grootjans, John; Armour, Carol

2011-03-10

To develop, implement, and evaluate a new interprofessional learning module that focused on asthma health promotion called Taking Action Together for Asthma. Faculty members in medicine, nursing, and pharmacy courses recruited 10 students each to participate in a 3-day interprofessional learning module. Students received extensive materials including a workbook to document their expectations and experience; completed a 1-day interprofessional workshop; received training in the Triple A (Adolescent Asthma Action) program; and went into high schools and taught the Triple A program to students in interprofessional teams. Before and after participating in the module, students completed a questionnaire consisting of 3 previously validated instruments: the Asthma Knowledge for Health Professionals Scale, Attitudes Toward Health Care Teams Scale, and Readiness for Interprofessional Learning Scale (RIPLS). Seventeen students completed both the pre- and post-module scales and significant changes were seen only in means scores for the Attitude Toward Healthcare Teams (81.0 ± 4.7 to 85.2 ± 5.9) and the Teamwork and Collaboration subscale of the RIPLS (41.4 ± 2.7 to 43.2 ± 2.7). Health promotion activities offer a viable mechanism for fostering interprofessional learning among health professions students.

Association of SERPINE2 With Asthma

PubMed Central

Klanderman, Barbara; Ziniti, John; Senter-Sylvia, Jody; Soto-Quiros, Manuel E.; Avila, Lydiana; Celedón, Juan C.; Lange, Christoph; Mariani, Thomas J.; Lasky-Su, Jessica; Hersh, Craig P.; Raby, Benjamin A.; Silverman, Edwin K.; Weiss, Scott T.; DeMeo, Dawn L.

2011-01-01

Background: The “Dutch hypothesis” suggests that asthma and COPD have common genetic determinants. The serpin peptidase inhibitor, clade E (nexin, plasminogen activator inhibitor type 1), member 2 (SERPINE2) gene previously has been associated with COPD. We sought to determine whether SERPINE2 is associated with asthma and asthma-related phenotypes. Methods: We measured the association of 39 SERPINE2 single-nucleotide polymorphisms (SNPs) with asthma-related phenotypes in 655 parent-child trios from the Childhood Asthma Management Program (CAMP), and we measured the association of 19 SERPINE2 SNPs with asthma in a case-control design of 359 CAMP probands and 846 population control subjects. We attempted to replicate primary asthma-related phenotype findings in one independent population and primary asthma affection status findings in two independent populations. We compared association results with CAMP proband expression quantitative trait loci. Results: Nine of 39 SNPs had P < .05 for at least one phenotype in CAMP, and two of these replicated in an independent population of 426 people with childhood asthma. Six of 19 SNPs had P < .05 for association with asthma in CAMP/Illumina. None of these replicated in two independent populations. The expression quantitative trait loci revealed that five SNPs associated with asthma in CAMP/Illumina and one SNP associated with FEV1 in CAMP are strongly correlated with SERPINE2 expression levels. Comparison of results to previous COPD studies identified five SNPs associated with both asthma- and COPD-related phenotypes. Conclusions: Our results weakly support SERPINE2 as a Dutch hypothesis candidate gene through nominally significant associations with asthma and related traits. Further study of SERPINE2 is necessary to verify its involvement in asthma and COPD. PMID:21436250

Multiomics Data Triangulation for Asthma Candidate Biomarkers and Precision Medicine.

PubMed

Pecak, Matija; Korošec, Peter; Kunej, Tanja

2018-06-01

Asthma is a common complex disorder and has been subject to intensive omics research for disease susceptibility and therapeutic innovation. Candidate biomarkers of asthma and its precision treatment demand that they stand the test of multiomics data triangulation before they can be prioritized for clinical applications. We classified the biomarkers of asthma after a search of the literature and based on whether or not a given biomarker candidate is reported in multiple omics platforms and methodologies, using PubMed and Web of Science, we identified omics studies of asthma conducted on diverse platforms using keywords, such as asthma, genomics, metabolomics, and epigenomics. We extracted data about asthma candidate biomarkers from 73 articles and developed a catalog of 190 potential asthma biomarkers (167 human, 23 animal data), comprising DNA loci, transcripts, proteins, metabolites, epimutations, and noncoding RNAs. The data were sorted according to 13 omics types: genomics, epigenomics, transcriptomics, proteomics, interactomics, metabolomics, ncRNAomics, glycomics, lipidomics, environmental omics, pharmacogenomics, phenomics, and integrative omics. Importantly, we found that 10 candidate biomarkers were apparent in at least two or more omics levels, thus promising potential for further biomarker research and development and precision medicine applications. This multiomics catalog reported herein for the first time contributes to future decision-making on prioritization of biomarkers and validation efforts for precision medicine in asthma. The findings may also facilitate meta-analyses and integrative omics studies in the future.

Measurement properties of asthma-specific quality-of-life measures: protocol for a systematic review.

PubMed

Apfelbacher, Christian; Paudyal, Priya; Bülbül, Alpaslan; Smith, Helen

2014-07-24

Asthma is a frequent chronic inflammatory disease of the airways, and the assessment of health-related quality of life (HrQoL) is important in both research and routine care. Various asthma-specific measures of HrQoL exist but there is uncertainty which measures are best suited for use in research and routine care. Therefore, the aim of the proposed research is a comprehensive systematic assessment of the measurement properties of the existing measures that were developed to measure asthma-specific quality of life. This study is a systematic review of the measurement properties of asthma-specific measures of health-related quality of life. PubMed and Embase will be searched using a selection of relevant search terms. Eligible studies will be primary empirical studies evaluating, describing or comparing measurement properties of asthma-specific HRQL tools. Eligibility assessment and data abstraction will be performed independently by two reviewers. Evidence tables will be generated for study characteristics, instrument characteristics, measurement properties and interpretability. The quality of the measurement properties will be assessed using predefined criteria. Methodological quality of studies will be assessed using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist. A best evidence synthesis will be undertaken if more than one study have investigated a particular measurement property. The proposed systematic review will produce a comprehensive assessment of measurement properties of existing measures of asthma-specific health-related quality of life. We also aim to derive recommendations in order to help researchers and practitioners alike in the choice of instrument. PROSPERO registration number: CRD42014010491.

Genome-wide association study of the age of onset of childhood asthma.

PubMed

Forno, Erick; Lasky-Su, Jessica; Himes, Blanca; Howrylak, Judie; Ramsey, Clare; Brehm, John; Klanderman, Barbara; Ziniti, John; Melén, Erik; Pershagen, Goran; Wickman, Magnus; Martinez, Fernando; Mauger, Dave; Sorkness, Christine; Tantisira, Kelan; Raby, Benjamin A; Weiss, Scott T; Celedón, Juan C

2012-07-01

Childhood asthma is a complex disease with known heritability and phenotypic diversity. Although an earlier onset has been associated with more severe disease, there has been no genome-wide association study of the age of onset of asthma in children. We sought to identify genetic variants associated with earlier onset of childhood asthma. We conducted the first genome-wide association study of the age of onset of childhood asthma among participants in the Childhood Asthma Management Program (CAMP) and used 3 independent cohorts from North America, Costa Rica, and Sweden for replication. Two single nucleotide polymorphisms (SNPs) were associated with earlier onset of asthma in the combined analysis of CAMP and the replication cohorts: rs9815663 (Fisher P= 2.31 × 10(-8)) and rs7927044 (P= 6.54 × 10(-9)). Of these 2 SNPs, rs9815663 was also significantly associated with earlier asthma onset in an analysis including only the replication cohorts. Ten SNPs in linkage disequilibrium with rs9815663 were also associated with earlier asthma onset (2.24 × 10(-7)

[Recent research progress in immunomodulatory effects of Chinese herbal medicine on asthma treatment].

PubMed

Zhou, Fang-Fang; Xu, Zhao-Xia; Adila, Aipire; Li, Jin-Yao

2017-10-01

Asthma is a kind of chronic respiratory inflammation, commonly with breathlessness, chest tightness, coughing, recurrent episodes of wheezing and airflow obstruction, severely affecting human health. A variety of immunocytes are involved in this chronic disease. Chinese herbal medicine(CHM) has a long history in the treatment of asthma. A large number of studies have shown that CHM could ameliorate asthma symptoms through regulating cellular immune responses. This paper reviewed the studies of CHM on the regulation of immunocytes and their mechanisms in recent years, including the count of inflammatory cells, maturation of dendritic cells, balance of helper T cell subtypes, induction of regulatory T cells and intracellular signaling pathways. We also proposed the future research directions about the effects of CHM on asthma treatment. Copyright© by the Chinese Pharmaceutical Association.

The effect of early child care attendance on childhood asthma and wheezing: A meta-analysis.

PubMed

Swartz, Alicia; Collier, Tina; Young, Chelsea Anne; Cruz, Eddie; Bekmezian, Arpi; Coffman, Janet; Celedon, Juan; Alkon, Abbey; Cabana, Michael D

2018-04-09

Research evidence offers mixed results regarding the relationship between early child care attendance and childhood asthma and wheezing. A meta-analysis was conducted to synthesize the current research evidence of the association between early child care attendance and the risk of childhood asthma and wheezing. Peer reviewed studies published from 1964-January 2017 were identified in MEDLINE, CINAL, and EMBASE using MeSH headings relevant to child care and asthma. Two investigators independently reviewed the selected articles from this search. All relevant articles that met our inclusion criteria were selected for further analysis. Data were extracted from studies that had sufficient data to analyze the odds of asthma or wheezing among children who attended child care. The meta-analysis of 32 studies found that (1) early child care attendance is protective against asthma in children 3-5 years of age but not for children with asthma 6 years of age or older. (2) Early child care attendance increases the risk of wheezing among children 2 years of age or younger, but not the risk of wheezing for children over 2 years of age. This meta-analysis shows that early child care attendance is not significantly associated with the risk of asthma or wheeze in children 6 years of age or older.

Advances in environmental and occupational disorders in 2013.

PubMed

Peden, David B; Bush, Robert K

2014-05-01

In this review of articles published in the Journal in 2013, we report on the significant advances in environmental and occupational disorders. Research advances have led to the identification and defined the structure and function of several major allergens. A meta-analysis confirmed the importance of mold exposure in patients with allergic rhinitis, and a new immunologic classification of aspergillosis emerged. Insights into the role of diesel exhaust particles in patients with severe asthma were clarified. Improvements in stinging insect allergy diagnostics were reported. Genetic, immunologic, and biomarker studies advanced the understanding of adverse drug reactions. New practice parameters for cockroach allergen control were presented. The pathologic role of viruses and bacterial agents in patients with asthma and chronic obstructive pulmonary disease were further defined. An excellent review of allergen bronchoprovocation testing was reported. The roles of bronchoprovocation and bronchodilator responsiveness in asthma diagnosis were further clarified. A biomarker for neutrophilic asthma was identified. Therapeutic advances in asthma research include the inhibition of IL-13 by lebrikizumab, use of montelukast in asthmatic smokers, and a thorough review of bronchial thermoplasty in patients with severe asthma. Lastly, maternal asthma was linked to a number of adverse neonatal outcomes. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

California's program: Indoor air problems aren't amenable to regulation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wesolowski, J.

In 1982, California's legislature established an Indoor Air Quality Program (CIAQP) in the Department of Health Services to carry out research on the nature and extent of the indoor air problem (excluding industrial worksites), to find appropriate mitigation measures, and to promote and coordinate the efforts of other state agencies. Since indoor air problems usually are not amenable to regulatory solutions, regulatory authority was not included in the mandate. The program conducts research into a wide range of contaminants--radon, asbestos, formaldehyde, carbon monoxide, volatile organic compounds, environmental tobacco smoke (ETS), as well as into biological aerosols that cause such diseasesmore » as Legionnaires disease, tuberculosis, allergies, and asthma. Studies are also carried out to better understand the Sick Building Syndrome. The research includes field surveys to determine the exposure of the population to specific contaminants and experiments in the laboratory to develop protocols for reducing exposures. The research emphasizes measurement of exposure--concentration multiplied by the time a person is exposed--as opposed to measurement of concentration only.« less

Improved Guideline Adherence With Integrated Sickle Cell Disease and Asthma Care.

PubMed

McClain, Brandi L; Ivy, Zalaya K; Bryant, Valencia; Rodeghier, Mark; DeBaun, Michael R

2016-07-01

In children with sickle cell disease (SCD), concomitant asthma is associated with increased morbidity and mortality when compared with children with SCD without asthma. Despite the well-established burden of asthma in children with SCD, no paradigm of care exists for the co-management of these two diseases. To address this gap, an integrated SCD and asthma clinic was created in a community health center that included (1) a dual respiratory therapist/asthma case manager; (2) an SCD nurse practitioner with asthma educator certification; (3) an onsite pulmonary function test laboratory; (4) a pediatric hematologist with expertise in managing SCD and asthma; and (5) application of the National Asthma Education and Prevention Program guidelines. A before (2010-2012) and after (2013-2014) study design was used to assess for improved quality of care with implementation of an integrative care model among 61 children with SCD and asthma followed from 2010 to 2014. Asthma action plan utilization after initial diagnosis increased with the integrative care model (n=16, 56% before, 100% after, p=0.003), as did the use of spirometry in children aged ≥5 years (n=41, 65% before, 95% after, p<0.001) and correction of lower airway obstruction (n=10, 30% before, 80% after, p=0.03). Although the use of an integrative care model for SCD and asthma improved evidence-based asthma care, longer follow-up and evaluation will be needed to determine the impact on SCD-related morbidity. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Association of emergency department albuterol dispensing with pediatric asthma revisits and readmissions.

PubMed

Hall, A Brad; Novotny, April; Bhisitkul, Donna M; Melton, James; Regan, Tim; Leckie, Maureen

2017-06-01

Although pediatric asthma continues to be a highly studied disease, data to suggest clear strategies to decrease asthma related revisits or readmissions is lacking. The purpose of our study was to assess the effect of emergency department (ED) direct dispensing of beta-agonist metered dose inhalers on pediatric asthma ED revisit and readmission rates. We conducted a retrospective cohort study of pediatric patients discharged from the pediatric ED with a diagnosis of asthma. Our primary outcome measured the rate of asthma revisits to the ED or admissions to the hospital within 28 days. Logistic regression analysis was used to assess ED beta-agonist MDI dispensing and revisit and/or readmission as the outcome. A total of 853 patients met eligibility for inclusion in the study, with 657 enrolled in the Baseline group and 196 enrolled in the ED-MDI group. The Baseline group experienced a revisit and readmission rate of 7.0% (46/657) versus 2.6% (5/196) in the ED-MDI group, (p = 0.026). ED direct dispensing of MDIs was found to be independently associated with a decreased risk of revisit or readmission (odds ratio 0.37; 95% confidence interval 0.14-0.95). In our study, ED direct dispensing of beta-agonist MDIs resulted in a reduction in 28-day revisit and readmission to the hospital. Further studies should be performed to evaluate the economic impact of reducing these revisits and readmissions against the costs of maintaining a dispensing program. Our findings may support modification of asthma programs to include dispensing MDIs from the emergency department.

Asthma medication adherence among urban teens: a qualitative analysis of barriers, facilitators and experiences with school-based care.

PubMed

Blaakman, Susan W; Cohen, Alyssa; Fagnano, Maria; Halterman, Jill S

2014-06-01

Teens with persistent asthma do not always receive daily preventive medications or do not take them as prescribed, despite established clinical guidelines. The purpose of this study was to understand urban teens' experiences with asthma management, preventive medication adherence and participation in a school-based intervention. Teens (12-15 years) with persistent asthma, and prescribed preventive medication, participated in a pilot study that included daily observed medication therapy at school and motivational interviewing. Semi-structured interviews occurred at final survey. Qualitative content analysis enabled data coding to identify themes. Themes were classified as "general asthma management" or "program-specific." For general management, routines were important, while hurrying interfered with taking medications. Forgetfulness was most commonly linked to medication nonadherence. Competing demands related to school preparedness and social priorities were barriers to medication use. Independence with medications was associated with several benefits (e.g. avoiding parental nagging and feeling responsible/mature). Program-specific experiences varied. Half of teens reported positive rapport with their school nurse, while a few felt that their nurse was dismissive. Unexpected benefits and barriers within the school structure included perceptions about leaving the classroom, the distance to the nurse's office, the necessity of hall passes and morning school routines. Importantly, many teens connected daily medication use with fewer asthma symptoms, incenting continued adherence. Teens with asthma benefit from adherence to preventive medications but encounter numerous barriers to proper use. Interventions to improve adherence must accommodate school demands and unique teen priorities. The school nurse's role as an ally may support teens' transition to medication independence.

Using stakeholder engagement to develop a patient-centered pediatric asthma intervention.

PubMed

Shelef, Deborah Q; Rand, Cynthia; Streisand, Randi; Horn, Ivor B; Yadav, Kabir; Stewart, Lisa; Fousheé, Naja; Waters, Damian; Teach, Stephen J

2016-12-01

Stakeholder engagement has the potential to develop research interventions that are responsive to patient and provider preferences. This approach contrasts with traditional models of clinical research in which researchers determine the study's design. This article describes the effect of stakeholder engagement on the design of a randomized trial of an intervention designed to improve child asthma outcomes by reducing parental stress. The study team developed and implemented a stakeholder engagement process that provided iterative feedback regarding the study design, patient-centered outcomes, and intervention. Stakeholder engagement incorporated the perspectives of parents of children with asthma; local providers of community-based medical, legal, and social services; and national experts in asthma research methodology and implementation. Through a year-long process of multidimensional stakeholder engagement, the research team successfully refined and implemented a patient-centered study protocol. Key stakeholder contributions included selection of patient-centered outcome measures, refinement of intervention content and format, and language framing the study in a culturally appropriate manner. Stakeholder engagement was a useful framework for developing an intervention that was acceptable and relevant to our target population. This approach might have unique benefits in underserved populations, leading to sustainable improvement in health outcomes and reduced disparities. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Asthma and Chronic Obstructive Pulmonary Disease Overlap Syndrome: Doubled Costs Compared with Patients with Asthma Alone.

PubMed

Gerhardsson de Verdier, Maria; Andersson, Maria; Kern, David M; Zhou, Siting; Tunceli, Ozgur

2015-09-01

Patients with asthma and chronic obstructive pulmonary disease (COPD) overlap syndrome (ACOS) have more rapid disease progression and more exacerbations than do those with either condition alone. Little research has been performed, however, in these patients. The objective was to summarize the health care utilization, costs, and comorbidities of patients with uncontrolled asthma and patients with ACOS. This retrospective analysis used medical and pharmacy claims from large commercial health plans. The study included patients 6 years or older with a diagnosis of asthma and one or more asthma exacerbation (index event). Patients were classified as having asthma alone or ACOS, and the two groups were matched for age, sex, region, index year, index month, and health plan type. Outcomes included rates of comorbid disease, health care utilization, and costs during the 12 months before and after the index exacerbation. Among the matched patients with asthma (6,505 ACOS; 26,060 without COPD), mean annual all-cause health care costs were twice as high as for patients with ACOS ($22,393 vs. $11,716; P < 0.0001). Asthma-related costs, representing 29% of total costs, were nearly twice as high among patients with ACOS ($6,319 vs. 3,356; P < 0.0001). Cost differences were driven by large differences in the proportions of patients with an inpatient hospitalization (34.0% vs. 14.6%; P < 0.0001) or emergency department visit (29.6% vs. 19.9%; P < 0.0001). Nearly all prespecified comorbid conditions were more prevalent in the ACOS group. Patients with asthma and COPD had nearly double the health care costs as did patients with asthma without COPD. The overall disease profile of patients with asthma should be considered when managing patients, rather than treating asthma as a solitary condition. Copyright © 2015 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Trends in hospitalizations and mortality from asthma in Costa Rica over a 12- to 15-year period.

PubMed

Soto-Martínez, Manuel; Avila, Lydiana; Soto, Natalia; Chaves, Albin; Celedón, Juan C; Soto-Quiros, Manuel E

2014-01-01

Little is known about trends in morbidity and/or mortality due to asthma in Latin America. To examine trends in hospitalizations and mortality due to asthma from 1997-2000 to 2011 in Costa Rica. The rates of hospitalization due to asthma were calculated for each sex in 3 age groups from 1997 to 2011. The number of deaths due to asthma was first calculated for all groups and then for each sex in 3 age groups from 2000 to 2011. All analyses were conducted over the entire period and separately for the periods before and after a National Asthma Program (NAP) in 2003. Data also were available for prescriptions for beclomethasone since 2004. All analyses were conducted by using Epi Info. Substantial reductions were found in hospitalizations and deaths due to asthma in Costa Ricans (eg, from 25 deaths in 2000 to 5 deaths in 2011). Although, the percentage decrement in the rates of hospitalization for asthma in subjects <20 years old was similar before and after the NAP, the reduction in both deaths due to asthma and rates of asthma hospitalizations in older subjects were more pronounced after the NAP, when prescriptions for beclomethasone were also increased by approximately 129%. In Costa Rica, there was a marked decrement in hospitalizations and mortality due to asthma from 1997-2000 to 2011. In younger subjects, this is likely due to guidelines that, since 1988, recommend inhaled corticosteroids for persistent asthma. In older adults, the NAP probably enhanced reductions in hospitalizations and deaths due to asthma through inhaled corticosteroid use. Copyright © 2013 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Determinants of longitudinal health-related quality-of-life change in children with asthma from low-income families: a report from the PROMIS® Pediatric Asthma Study.

PubMed

Li, Z; Leite, W L; Thompson, L A; Gross, H E; Shenkman, E A; Reeve, B B; DeWalt, D A; Huang, I-C

2017-03-01

How the longitudinal asthma control status and other socio-demographic factors influence the changes of health-related quality of life (HRQOL) among asthmatic children, especially from low-income families, has not been fully investigated. This study aimed to describe the trajectories of asthma-specific HRQOL over 15 months and examine the effect of asthma control status on HRQOL by taking socio-demographic factors into consideration. A total of 229 dyads of asthmatic children and their parents enroled in public insurance programs were recruited for assessing asthma control status and HRQOL over four time points of assessment. Asthma control status was measured using the Asthma Control and Communication Instrument, and asthma-specific HRQOL was assessed using the Patient-Reported Outcomes Measurement Information System's Pediatric Asthma Impact Scale. Latent growth models (LGMs) were applied to examine the trajectory of HRQOL and the factors contributing to the changes of HRQOL. Unconditional LGM revealed that HRQOL was improved over time. Conditional LGM suggested that accounting for asthma control and participants' socio-demographic factors, the variation in the initial level of HRQOL was significant, yet the rate of change was not. Conditional LGM also revealed that poorly controlled asthma status was associated with poor HRQOL at each time point (P's < 0.05). Lower parental education was associated with lower baseline HRQOL (P < 0.05). Hispanic children had a larger increase in HRQOL over time (P < 0.01) than non-Hispanic White children. Vulnerable socio-demographic characteristics and poorly controlled asthma status affect HRQOL in children. This finding encourages interventions to improve asthma control status and HRQOL in minority children. © 2016 John Wiley & Sons Ltd.

An indigenous approach to explore health-related experiences among Māori parents: the Pukapuka Hauora asthma study

PubMed Central

2013-01-01

Background The prevalence of asthma for Indigenous New Zealand Māori is amongst the highest in the world. Recent evidence shows ethnic differences in asthma symptom prevalence in New Zealand have widened, with asthma symptoms and hospitalisation rates consistently higher for Māori across all age-groups, especially children and adolescents. This paper: outlines our qualitative, longitudinal research exploring the practical issues Māori children and their families face trying to achieve optimum asthma outcomes; details the research methods used within this study; and discusses the process evaluation findings of the features that made this approach successful in engaging and retaining participants in the study. Methods Thirty-two Māori families were recruited using a Kaupapa Māori (Māori way) Research approach. Each participated in a series of four in-depth interviews that were carried out at seasonal intervals over the course of one year. Families also took part in an interviewer-administered questionnaire and participated in a Photovoice exercise. All interviews were digitally recorded, transcribed verbatim and independently coded by two researchers. The research team then conducted the analysis and theme development. The questionnaires were analysed separately, with explanations for findings explored within the qualitative data. Results The methodology produced a 100 percent retention rate of the participating families over the course of the follow-up. This was attributed to the research collaboration, the respectful research relationships established with families, and the families’ judgement that the methods used enabled them to tell their stories. The acceptability of the methodology will add to the validity and trustworthiness of the findings. Conclusion Given the extent and persistence of ethnic disparities in childhood asthma management, it is imperative that an indigenous approach be taken to understanding the core issues facing Māori families. By conducting community-partnership research underpinned by an indigenous methodology, and employing a range of appropriate methods, we have successfully recruited and retained a cohort of Māori families with experiences of childhood asthma. We aim to make their voices heard in order to develop a series of culturally relevant interventions aimed at remediating these disparities. PMID:23497423

ROLE OF ENVIRONMENTAL AND PERSONAL FACTORS IN THE INITIATION OF ASTHMA IN SCHOOL-AGED CHILDREN: MICA STUDY

EPA Science Inventory

A number of environmental and personal factors have already been associated with the development and exacerbation of childhood asthma, but many aspects of this association require further research. The Mechanistic Indicators of Childhood Asthma (MICA) is an epidemiologic study t...

Exposure and Health Effects of Fungi on Humans

PubMed Central

Baxi, Sachin N.; Portnoy, Jay M.; Larenas-Linnemann, Désirée; Phipatanakul, Wanda

2016-01-01

Fungi are ubiquitous microorganisms that are present in outdoor and indoor environments. Previous research has found relationships between environmental fungal exposures and human health effects. We reviewed recent articles focused on fungal exposure and dampness as risk factors for respiratory disease development, symptoms and hypersensitivity. In particular, we reviewed the evidence suggesting that early exposure to dampness or fungi is associated with development of asthma and increased asthma morbidity. While outdoor exposure to high concentrations of spores can cause health effects such as asthma attacks in association with thunderstorms, most people appear to be relatively unaffected unless they are sensitized to specific genera. Indoor exposure and dampness, on the other hand, appears to be associated with increased risk of developing asthma in young children and asthma morbidity in individuals who have asthma. These are important issues because they provide a rationale for interventions that might be considered for homes and buildings in which there is increased fungal exposure. In addition to rhinitis and asthma, fungus exposure is associated with a number of other illnesses including allergic bronchopulmonary mycoses, allergic fungal sinusitis and hypersensitivity pneumonitis. Additional research is necessary to establish causality and evaluate interventions for fungal and dampness-related health effects. PMID:26947460

New approaches for identifying and testing potential new anti-asthma agents.

PubMed

Licari, Amelia; Castagnoli, Riccardo; Brambilla, Ilaria; Marseglia, Alessia; Tosca, Maria Angela; Marseglia, Gian Luigi; Ciprandi, Giorgio

2018-01-01

Asthma is a chronic disease with significant heterogeneity in clinical features, disease severity, pattern of underlying disease mechanisms, and responsiveness to specific treatments. While the majority of asthmatic patients are controlled by standard pharmacological strategies, a significant subgroup has limited therapeutic options representing a major unmet need. Ongoing asthma research aims to better characterize distinct clinical phenotypes, molecular endotypes, associated reliable biomarkers, and also to develop a series of new effective targeted treatment modalities. Areas covered: The expanding knowledge on the pathogenetic mechanisms of asthma has allowed researchers to investigate a range of new treatment options matched to patient profiles. The aim of this review is to provide a comprehensive and updated overview of the currently available, new and developing approaches for identifying and testing potential treatment options for asthma management. Expert opinion: Future therapeutic strategies for asthma require the identification of reliable biomarkers that can help with diagnosis and endotyping, in order to determine the most effective drug for the right patient phenotype. Furthermore, in addition to the identification of clinical and inflammatory phenotypes, it is expected that a better understanding of the mechanisms of airway remodeling will likely optimize asthma targeted treatment.

Outcomes and lessons learned from evaluating TRICARE's disease management programs.

PubMed

Dall, Timothy M; Askarinam Wagner, Rachel C; Zhang, Yiduo; Yang, Wenya; Arday, David R; Gantt, Cynthia J

2010-06-01

To share outcomes and lessons learned from an evaluation of disease management (DM) programs for asthma, congestive heart failure (CHF), and diabetes for TRICARE patients. Multiyear evaluation of participants in voluntary, opt-out DM programs. Patient-centered programs, administered by 3 regional contractors, provide phone-based consultations with a care manager, educational materials, and newsletters. The study sample consisted of 23,793 asthma, 4092 CHF, and 29,604 diabetes patients with at least 6 months' tenure in the program. Medical claims were analyzed to quantify program effect on healthcare utilization, medical costs, and clinical outcomes. Multivariate regression analysis with an historical control group was used to predict patient outcomes in the absence of DM. The difference between actual and predicted DM patient outcomes was attributed to the program. A patient survey collected data on program satisfaction and perceived usefulness of program information and services. Modest improvements in patient outcomes included reduced inpatient days and medical costs, and (with few exceptions) increased percentages of patients receiving appropriate medications and tests. Annual per patient reductions in medical costs were $453, $371, and $783 for asthma, CHF, and diabetes program participants, respectively. The estimated return on investment was $1.26 per $1.00 spent on DM services. Findings suggest that the DM programs more than pay for themselves, in addition to improving patient health and quality of life. Lessons learned in program design, implementation, effectiveness, and evaluation may benefit employers contemplating DM, DM providers, and evaluators of DM programs.

Detection of allergen sources in the homes of sensitized children.

PubMed

Álvarez-Chávez, Clara R; Flores-Bernal, José L; Esquer-Peralta, Javier; Munguía-Vega, Nora E; Corella-Madueño, María A G; Rascón-Careaga, Antonio; Turcotte, David; Velázquez-Contreras, Luis E

2016-11-01

To identify the presence of environmental factors linked to the onset of allergies and asthma in the homes of children participating in an early detection program that were identified with sensitivity to common allergens in the region of Sonora, Mexico. A walkthrough assessment was carried out in the homes of sensitized children; the research tools were the questionnaire and environmental checklist proposed by the Lowell Healthy Homes Program of the University of Massachusetts-Lowell. The results showed the presence of environmental allergen sources, to which most of the children in the study are sensitized, as well as the environmental conditions and habits that determine the quality of the indoor air of the households, were both related to triggering allergies and asthma in this population. A statistically significant association was found between the visual observation of dust inside homes and the sensitivity of children to dust mites. Dust found inside the home was the most relevant environmental factor related to positive cases of IgE in children. Early detection of allergies in children in the study and the methodology used in this investigation provided a useful framework for the design of plans and intervention alternatives in these homes to prevent the development of allergies and asthma panorama. These plans should be designed with a multidisciplinary approach to impact social, environmental and economic benefits in the family, improving the living conditions of the study population and contributing to the sustainable development goals of the United Nations for 2030.

Advancing asthma care: the glass is only half full!!

PubMed Central

Szefler, Stanley J.

2011-01-01

Summary Over the past 20 years there has been a concerted effort in the United States to reduce morbidity related to chronic disease including asthma. Attention was initially directed towards asthma in response to the recognition that asthma mortality was increasing and that the burden of disease was significant. These efforts to address asthma mortality led to many new initiatives to develop clinical practice guidelines, implement the asthma guidelines into clinical practice, conduct research to fill the gaps in the guidelines, and to continuously revise the asthma guidelines as more information became available. An assessment of our progress shows significant accomplishments in relation to reducing asthma mortality and hospitalizations. Consequently, we are now at a crossroads in asthma care. Although we have recognized some remarkable accomplishments in reducing asthma mortality and morbidity, the availability of new tools to monitor disease activity, including biomarkers and epigenetic markers, along with information technology systems to monitor asthma control hold some promise in identifying gaps in disease management. These advances should prompt the evolution of new strategies and new treatments to further reduce disease burden. It now becomes imperative to continue a focus on ways to further reduce the burden of asthma and prevent its onset. PMID:21798579

Polymorphisms in DENND1B gene are associated with asthma and atopy phenotypes in Brazilian children.

PubMed

Fiuza, Bianca S D; Silva, Milca de J; Alcântara-Neves, Neuza M; Barreto, Maurício L; Costa, Ryan Dos S; Figueiredo, Camila A

2017-10-01

Asthma is a heterogeneous disease associated with a complex basis involving environmental factors and individual variabilities. The DENN Domain Containing 1B (DENND1B) gene has an important role on T cell receptor (TCR) down-regulation on Th2 cells and studies have shown that mutations or loss of this factor can be associated with increased Th2 responses and asthma. The aim of this work is to evaluate the association of polymorphisms in the DENND1B with asthma and allergy markers phenotypes in Brazilian children. Genotyping was performed using a commercial panel from Illumina (2.5 Human Omni bead chip) in 1309 participants of SCAALA (Social Change, Asthma, Allergy in Latin American) program. Logistic regressions for asthma and atopy markers were performed using PLINK software 1.9. The analyzes were adjusted for sex, age, helminth infections and ancestry markers. The DENND1B gene was associated with different phenotypes such as severe asthma and atopic markers (specific IgE production, skin prick test and IL-13 production). Among the 166 SNPs analyzed, 72 were associated with asthma and/or allergy markers. In conclusion, polymorphisms in the DENND1B are significantly associated with development of asthma and atopy and these polymorphisms can influence DENND1B expression and consequently, asthma. Copyright © 2017 Elsevier Ltd. All rights reserved.

Impact of an integrated disease management program in reducing exacerbations in patients with severe asthma and COPD.

PubMed

Jain, Vipul V; Allison, Richard; Beck, Sandra J; Jain, Ratnali; Mills, Paul K; McCurley, James W; Van Gundy, Karl P; Peterson, Michael W

2014-12-01

Conflicting data exists on the effectiveness of integrated programs in reducing recurrent exacerbations and hospitalizations in patients with Asthma and chronic obstructive lung disease (COPD). We developed a Pulmonologist-led Chronic Lung Disease Program (CLDP) for patients with severe asthma and COPD and analyzed its impact on healthcare utilization and predictors of its effectiveness. CLDP elements included clinical evaluation, onsite pulmonary function testing, health education, and self-management action plan along with close scheduled and on-demand follow-up. Patients with ≥2 asthma or COPD exacerbations requiring emergency room visit or hospitalization within the prior year were enrolled, and followed for respiratory related ER visits (RER) and hospitalizations (RHA) over the year (357 ± 43 days) after CLDP interventions. A total of 106 patients were enrolled, and 104 patients were subject to analyses. During the year of follow-up after CLDP enrollment, there was a significant decrease in mean RER (0.56 ± 1.48 versus 2.62 ± 2.81, p < 0.0001), mean RHA (0.39 ± 0.08 versus 1.1 ± 1.62, p < 0.0001), and 30 day rehospitalizations (0.05 ± 0.02 versus 0.28 ± 0.07, p < 0.0001). Reduction of healthcare utilization was strongly associated with GERD and sinusitis therapy, and was independent of pulmonary rehabilitation. Direct variable cost analyses estimated annual savings at $1.17 million. Multivariate logistic regression analysis revealed lack of spirometry utilization as an independent risk factor for severe exacerbations. A Pulmonologist-led disease management program integrating key elements of care is cost effective and significantly decreases severe exacerbations. Integrated programs should be encouraged for care of frequent exacerbators of asthma and COPD. Copyright © 2014 Elsevier Ltd. All rights reserved.

Culture-specific programs for children and adults from minority groups who have asthma.

PubMed

Bailey, Emily J; Cates, Christopher J; Kruske, Sue G; Morris, Peter S; Chang, Anne B; Brown, Ngiare

2009-01-21

People with asthma who come from minority groups have poorer asthma outcomes and more asthma related visits to Emergency Departments (ED). Various programmes are used to educate and empower people with asthma and these have previously been shown to improve certain asthma outcomes. Models of care for chronic diseases in minority groups usually include a focus of the cultural context of the individual and not just the symptoms of the disease. Therefore, questions about whether culturally specific asthma education programmes for people from minority groups are effective at improving asthma outcomes, are feasible and are cost-effective need to be answered. To determine whether culture-specific asthma programmes, in comparison to generic asthma education programmes or usual care, improve asthma related outcomes in children and adults with asthma who belong to minority groups. We searched the Cochrane Register of Controlled Trials (CENTRAL), the Cochrane Airways Group Specialised Register, MEDLINE, EMBASE, review articles and reference lists of relevant articles. The latest search was performed in May 2008. All randomised controlled trials (RCTs) comparing the use of culture-specific asthma education programmes with generic asthma education programmes, or usual care, in adults or children from minority groups who suffer from asthma. Two review authors independently selected, extracted and assessed the data for inclusion. We contacted authors for further information if required. Four studies were eligible for inclusion in the review. A total of 617 patients, aged from 5 to 59 years were included in the meta-analysis of data. Use of a culture-specific programme was superior to generic programmes or usual care, in improving asthma quality of life scores in adults, pooled WMD 0.25 (95% CI 0.09 to 0.41), asthma knowledge scores in children, WMD 3.30 (95% CI 1.07 to 5.53), and in a single study, reducing asthma exacerbation in children (risk ratio for hospitalisations 0.32, 95%CI 0.15, 0.70). Current limited data show that culture-specific programmes for adults and children from minority groups with asthma, are more effective than generic programmes in improving most (quality of life, asthma knowledge, asthma exacerbations, asthma control) but not all asthma outcomes. This evidence is limited by the small number of included studies and the lack of reported outcomes. Further trials are required to answer this question conclusively.

Culture-specific programs for children and adults from minority groups who have asthma.

PubMed

Bailey, Emily J; Cates, Christopher J; Kruske, Sue G; Morris, Peter S; Brown, Ngiare; Chang, Anne B

2009-04-15

People with asthma who come from minority groups have poorer asthma outcomes and more asthma related visits to Emergency Departments (ED). Various programmes are used to educate and empower people with asthma and these have previously been shown to improve certain asthma outcomes. Models of care for chronic diseases in minority groups usually include a focus of the cultural context of the individual and not just the symptoms of the disease. Therefore, questions about whether culturally specific asthma education programmes for people from minority groups are effective at improving asthma outcomes, are feasible and are cost-effective need to be answered. To determine whether culture-specific asthma programmes, in comparison to generic asthma education programmes or usual care, improve asthma related outcomes in children and adults with asthma who belong to minority groups. We searched the Cochrane Register of Controlled Trials (CENTRAL), the Cochrane Airways Group Specialised Register, MEDLINE, EMBASE, review articles and reference lists of relevant articles. The latest search was performed in May 2008. All randomised controlled trials (RCTs) comparing the use of culture-specific asthma education programmes with generic asthma education programmes, or usual care, in adults or children from minority groups who suffer from asthma. Two review authors independently selected, extracted and assessed the data for inclusion. We contacted authors for further information if required. Four studies were eligible for inclusion in the review. A total of 617 patients, aged from 5 to 59 years were included in the meta-analysis of data. Use of a culture-specific programme was superior to generic programmes or usual care, in improving asthma quality of life scores in adults, pooled WMD 0.25 (95% CI 0.09 to 0.41), asthma knowledge scores in children, WMD 3.30 (95% CI 1.07 to 5.53), and in a single study, reducing asthma exacerbation in children (risk ratio for hospitalisations 0.32, 95%CI 0.15, 0.70). Current limited data show that culture-specific programmes for adults and children from minority groups with asthma, are more effective than generic programmes in improving most (quality of life, asthma knowledge, asthma exacerbations, asthma control) but not all asthma outcomes. This evidence is limited by the small number of included studies and the lack of reported outcomes. Further trials are required to answer this question conclusively.

Economic Burden of Pediatric Asthma: Annual Cost of Disease in Iran.

PubMed

Sharifi, Laleh; Dashti, Raheleh; Pourpak, Zahra; Fazlollahi, Mohammad Reza; Movahedi, Masoud; Chavoshzadeh, Zahra; Soheili, Habib; Bokaie, Saied; Kazemnejad, Anoushiravan; Moin, Mostafa

2018-02-01

Asthma is the first cause of children hospitalization and need for emergency and impose high economic burden on the families and governments. We aimed to investigate the economic burden of pediatric asthma and its contribution to family health budget in Iran. Overall, 283 pediatric asthmatic patients, who referred to two tertiary pediatric referral centers in Tehran capital of Iran, included from 2010-2012. Direct and indirect asthma-related costs were recorded during one-year period. Data were statistically analyzed for finding association between the costs and factors that affect this cost (demographic variables, tobacco smoke exposure, control status of asthma and asthma concomitant diseases). Ninety-two (32.5%) females and 191(67.5%) males with the age range of 1-16 yr old were included. We found the annual total pediatrics asthma related costs were 367.97±23.06 USD. The highest cost belonged to the medications (69%) and the lowest one to the emergency (2%). We noticed a significant increasing in boys' total costs ( P =0.011), and 7-11 yr old age group ( P =0.018). In addition, we found significant association between total asthma costs and asthma control status ( P =0.011). The presence of an asthmatic child can consume nearly half of the health budget of a family. Our results emphasis on improving asthma management programs, which leads to successful control status of the disease and reduction in economic burden of pediatric asthma.

Economic Burden of Pediatric Asthma: Annual Cost of Disease in Iran

PubMed Central

SHARIFI, Laleh; DASHTI, Raheleh; POURPAK, Zahra; FAZLOLLAHI, Mohammad Reza; MOVAHEDI, Masoud; CHAVOSHZADEH, Zahra; SOHEILI, Habib; BOKAIE, Saied; KAZEMNEJAD, Anoushiravan; MOIN, Mostafa

2018-01-01

Background: Asthma is the first cause of children hospitalization and need for emergency and impose high economic burden on the families and governments. We aimed to investigate the economic burden of pediatric asthma and its contribution to family health budget in Iran. Methods: Overall, 283 pediatric asthmatic patients, who referred to two tertiary pediatric referral centers in Tehran capital of Iran, included from 2010–2012. Direct and indirect asthma-related costs were recorded during one-year period. Data were statistically analyzed for finding association between the costs and factors that affect this cost (demographic variables, tobacco smoke exposure, control status of asthma and asthma concomitant diseases). Results: Ninety-two (32.5%) females and 191(67.5%) males with the age range of 1–16 yr old were included. We found the annual total pediatrics asthma related costs were 367.97±23.06 USD. The highest cost belonged to the medications (69%) and the lowest one to the emergency (2%). We noticed a significant increasing in boys’ total costs (P=0.011), and 7–11 yr old age group (P=0.018). In addition, we found significant association between total asthma costs and asthma control status (P=0.011). Conclusion: The presence of an asthmatic child can consume nearly half of the health budget of a family. Our results emphasis on improving asthma management programs, which leads to successful control status of the disease and reduction in economic burden of pediatric asthma. PMID:29445636

Identifying barriers and facilitators to ambulance service assessment and treatment of acute asthma: a focus group study.

PubMed

Shaw, Deborah; Siriwardena, Aloysius Niroshan

2014-08-03

Acute asthma is a common reason for patients to seek care from ambulance services. Although better care of acute asthma can prevent avoidable morbidity and deaths, there has been little research into ambulance clinicians' adherence to national guidelines for asthma assessment and management and how this might be improved. Our research aim was to explore paramedics' attitudes, perceptions and beliefs about prehospital management of asthma, to identify barriers and facilitators to guideline adherence. We conducted three focus group interviews of paramedics in a regional UK ambulance trust. We used framework analysis supported by NVivo 8 to code and analyse the data. Seventeen participants, including paramedics, advanced paramedics or paramedic operational managers at three geographical sites, contributed to the interviews. Analysis led to five themes: (1) guidelines should be made more relevant to ambulance service care; (2) there were barriers to assessment; (3) the approach needed to address conflicts between clinicians' and patients' expectations; (4) the complexity of ambulance service processes and equipment needed to be taken into account; (5) and finally there were opportunities for improved prehospital education, information, communication, support and care pathways for asthma. This qualitative study provides insight into paramedics' perceptions of the assessment and management of asthma, including why paramedics may not always follow guidelines for assessment or management of asthma. These findings provide opportunities to strengthen clinical support, patient communication, information transfer between professionals and pathways for prehospital care of patients with asthma.

Parental mental health, childhood psychiatric disorders, and asthma attacks in island Puerto Rican youth.

PubMed

Ortega, Alexander N; Goodwin, Renee D; McQuaid, Elizabeth L; Canino, Glorisa

2004-01-01

Previous research documents an association of poor parental mental health with asthma in children. This study aims to determine whether the associations between parental mental health problems and childhood asthma attacks persist after controlling for childhood anxiety and depression and other confounding factors. A community household sample of youth ages 4 to 17 years and their primary caregivers from the US Commonwealth of Puerto Rico was studied to determine the associations between parental mental health and childhood asthma attacks. Regression models that predicted asthma attacks in youth controlled for parental mental health problems, childhood anxiety and depression, zone of residence, and parents' age, education, and perception of poverty. After adjusting for children's depressive and anxiety disorders as well as other important confounders, associations between parental depression, suicide attempts, ataque de nervios, and history of mental health treatment and asthma attacks in offspring, by parental report, persisted. Additionally, the frequency of parental mental health problems was associated with children's asthma attacks. Parents with mental health problems were more likely to report histories of asthma attacks in their children compared with parents without mental health problems in Puerto Rico. These associations were not attributable to internalizing disorders in youth but persisted independent of childhood psychopathology and other confounding factors. Clinicians and researchers should recognize the relations between poor parental mental health and childhood asthma and explore the potential role of family psychosocial and behavioral factors related to the manifestation of the disease.

Validating an Asthma Case Detection Instrument in a Head Start Sample

ERIC Educational Resources Information Center

Bonner, Sebastian; Matte, Thomas; Rubin, Mitchell; Sheares, Beverley J.; Fagan, Joanne K.; Evans, David; Mellins, Robert B.

2006-01-01

Although specific tests screen children in preschool programs for vision, hearing, and dental conditions, there are no published validated instruments to detect preschool-age children with asthma, one of the most common pediatric chronic conditions affecting children in economically disadvantaged communities of color. As part of an asthma…

Outstanding animal studies in allergy I. From asthma to food allergy and anaphylaxis.

PubMed

Jensen-Jarolim, Erika; Pali-Schöll, Isabella; Roth-Walter, Franziska

2017-06-01

Animal models published within the past 18 months on asthma, food allergy and anaphylaxis, all conditions of rising public health concern, were reviewed. While domestic animals spontaneously develop asthma, food allergy and anaphylaxis, in animal models, divergent sensitization and challenge routes, dosages, intervals and antigens are used to induce asthmatic, food allergic or anaphylactic phenotypes. This must be considered in the interpretation of results. Instead of model antigens, gradually relevant allergens such as house dust mite in asthma, and food allergens like peanut, apple and peach in food allergy research were used. Novel engineered mouse models such as a mouse with a T-cell receptor for house dust mite allergen Der p 1, or with transgenic human hFcγR genes, facilitated the investigation of single molecules of interest. Whole-body plethysmography has become a state-of-the-art in-vivo readout in asthma research. In food allergy and anaphylaxis research, novel techniques were developed allowing real-time monitoring of in-vivo effects following allergen challenge. Networks to share tissues were established as an effort to reduce animal experiments in allergy which cannot be replaced by in-vitro measures. Natural and artificial animal models were used to explore the pathophysiology of asthma, food allergy and anaphylaxis and to improve prophylactic and therapeutic measures. Especially the novel mouse models mimicking molecular aspects of the complex immune network in asthma, food allergy and anaphylaxis will facilitate proof-of-concept studies under controlled conditions.

Outstanding animal studies in allergy I. From asthma to food allergy and anaphylaxis

PubMed Central

Jensen-Jarolim, Erika; Pali-Schöll, Isabella; Roth-Walter, Franziska

2017-01-01

Purpose of review Animal models published within the past 18 months on asthma, food allergy and anaphylaxis, all conditions of rising public health concern, were reviewed. Recent findings While domestic animals spontaneously develop asthma, food allergy and anaphylaxis, in animal models, divergent sensitization and challenge routes, dosages, intervals and antigens are used to induce asthmatic, food allergic or anaphylactic phenotypes. This must be considered in the interpretation of results. Instead of model antigens, gradually relevant allergens such as house dust mite in asthma, and food allergens like peanut, apple and peach in food allergy research were used. Novel engineered mouse models such as a mouse with a T-cell receptor for house dust mite allergen Der p 1, or with transgenic human hFcγR genes, facilitated the investigation of single molecules of interest. Whole-body plethysmography has become a state-of-the-art in-vivo readout in asthma research. In food allergy and anaphylaxis research, novel techniques were developed allowing real-time monitoring of in-vivo effects following allergen challenge. Networks to share tissues were established as an effort to reduce animal experiments in allergy which cannot be replaced by in-vitro measures. Summary Natural and artificial animal models were used to explore the pathophysiology of asthma, food allergy and anaphylaxis and to improve prophylactic and therapeutic measures. Especially the novel mouse models mimicking molecular aspects of the complex immune network in asthma, food allergy and anaphylaxis will facilitate proof-of-concept studies under controlled conditions. PMID:28346234

Effects of pediatric asthma care coordination in underserved communities on parent perceptions of care and asthma-management confidence.

PubMed

Janevic, Mary R; Baptist, Alan P; Bryant-Stephens, Tyra; Lara, Marielena; Persky, Victoria; Ramos-Valencia, Gilberto; Uyeda, Kimberly; Hazan, Rebecca; Garrity, Ashley; Malveaux, Floyd J

2017-06-01

Disparities by race and socioeconomic status persist in pediatric asthma morbidity, mortality, and treatment. Improving parent/provider communication and parents' asthma-management confidence may result in better asthma control in vulnerable populations. The Merck Childhood Asthma Network, Inc. funded an initiative to implement medical-social care coordination to improve asthma outcomes at sites in four low-income, urban communities (Los Angeles, CA; Philadelphia, PA; Chicago, IL; and San Juan, PR.) As part of a cross-site evaluation of this effort, pre- post-program changes in parents' reports of asthma care and management were assessed. Across sites, 805 parents or other caregivers responded to a baseline survey that was repeated one year later following their child's participation in care coordination. Parents' asthma-management confidence, as well as their perceptions of provider access, trust, and communication, were measured with Likert scales. Linear mixed models were used to assess improvement in these variables, across and within sites, adjusting for sociodemographics. Pooled across sites, the adjusted mean estimate for all outcomes showed a significant improvement (p <.05) from baseline to follow-up. Knowledge and Between-Provider Communication improved significantly (p <.05) within all four sites; Access improved significantly in Chicago, Philadelphia, and Puerto Rico; Trust improved significantly in Chicago, Los Angeles, and Philadelphia; and Patient-Provider Communication improved significantly in Philadelphia only. Pediatric asthma care coordination, as implemented variously in diverse settings, was associated with improvement in parents' perceptions of asthma care and self-reported asthma-management knowledge and confidence. This positive impact on parents may help sustain care coordination's impact on children.

Choosing wisely: adherence by physicians to recommended use of spirometry in the diagnosis and management of adult asthma.

PubMed

Sokol, Kristin C; Sharma, Gulshan; Lin, Yu-Li; Goldblum, Randall M

2015-05-01

The National Asthma Education and Prevention Program (NAEPP) and the American Thoracic Society provide guidelines stating that physicians should use spirometry in the diagnosis and management of asthma. The aim of this study was to evaluate the trends, over a 10-year period, in the utilization of spirometry in patients newly diagnosed with asthma. We hypothesized that spirometry use would increase in physicians who care for asthma patients, especially since 2007, when the revised NAEPP guidelines were published. This retrospective cohort analysis of spirometry use in subjects newly diagnosed with asthma used a privately insured adult population for the years 2002-2011. Our primary outcome of interest was spirometry performed within a year (± 365 days) of the initial date of asthma diagnosis. We also examined the type of asthma medications prescribed. In all, 134,208 patients were found to have a diagnosis of asthma. Only 47.6% had spirometry performed within 1 year of diagnosis. Younger patients, males, and those residing in the Northeast were more likely to receive spirometry. Spirometry use began to decline in 2007. Patients cared for by specialists were more likely to receive spirometry than those cared for by primary care physicians; 80.1% vs 23.3%, respectively. Lastly, even without spirometry, a significant portion of patients (78.3%) was prescribed asthma drugs. Our study suggests that spirometry is underutilized in newly diagnosed asthma patients. Moreover, the use of controller medications in those diagnosed with asthma without spirometry remains high. Copyright © 2015 Elsevier Inc. All rights reserved.

Influenza burden, prevention, and treatment in asthma-A scoping review by the EAACI Influenza in asthma task force.

PubMed

Schwarze, J; Openshaw, P; Jha, A; Del Giacco, S R; Firinu, D; Tsilochristou, O; Roberts, G; Selby, A; Akdis, C; Agache, I; Custovic, A; Heffler, E; Pinna, G; Khaitov, M; Nikonova, A; Papadopoulos, N; Akhlaq, A; Nurmatov, U; Renz, H; Sheikh, A; Skevaki, C

2018-06-01

To address uncertainties in the prevention and management of influenza in people with asthma, we performed a scoping review of the published literature on influenza burden; current vaccine recommendations; vaccination coverage; immunogenicity, efficacy, effectiveness, and safety of influenza vaccines; and the benefits of antiviral drugs in people with asthma. We found significant variation in the reported rates of influenza detection in individuals with acute asthma exacerbations making it unclear to what degree influenza causes exacerbations of underlying asthma. The strongest evidence of an association was seen in studies of children. Countries in the European Union currently recommend influenza vaccination of adults with asthma; however, coverage varied between regions. Coverage was lower among children with asthma. Limited data suggest that good seroprotection and seroconversion can be achieved in both children and adults with asthma and that vaccination confers a degree of protection against influenza illness and asthma-related morbidity to children with asthma. There were insufficient data to determine efficacy in adults. Overall, influenza vaccines appeared to be safe for people with asthma. We identify knowledge gaps and make recommendations on future research needs in relation to influenza in patients with asthma. © 2017 EAACI and John Wiley and Sons A/S. Published by John Wiley and Sons Ltd.

Do United States' teachers know and adhere to the national guidelines on asthma management in the classroom? A systematic review.

PubMed

Jaramillo, Yudilyn; Reznik, Marina

2015-01-01

Proper asthma management in schools is important in achieving optimum asthma control in children with asthma. The National Heart, Lung, and Blood Institute (NHLBI) has developed guidelines on classroom asthma management. We conducted a systematic review to examine teacher knowledge of the NHLBI guidelines on asthma management in the classroom. We searched PubMed and EMBASE using search terms "asthma management," "teacher(s)," "school teacher," and "public school." The inclusion criteria were articles published in English from 1994 to May 2014 that focus on schools in the United States (US). From 535 titles and abstracts, 9 studies met inclusion criteria. All studies reported that school teachers did not know the policies and procedures of asthma management. Teachers relied on school nurses to handle medical emergencies. Some studies identified that lack of full-time school nurses was a barrier to asthma management. Only one study showed directly that classroom teachers were not following the NHLBI guidelines on asthma management. Our literature review revealed that US teachers do not know the NHLBI guidelines on asthma management in the classroom. Future research should focus on interventions targeted toward training classroom teachers on asthma management as per NHLBI guidelines to ultimately improve asthma management in schools.

Asthma Education and Intervention Program: Partnership for Asthma Trigger-Free Homes (PATH)

DTIC Science & Technology

2010-02-01

manually on pencil and paper forms, and then entered into our electronic database program, Checkbox. All data were double-checked upon entry, and...additional QC was randomly performed for 5% of the data (e.g., comparing paper survey responses to Checkbox entries), as well as on an ―as required...unvented gas oven/ dryer /heater present in the home 1. Entryway 1. Bathroom 1. Kitchen 1. Living room 1. Dining room 1. Bedroom 1 1. Bedroom 2 1

Sleep Duration, Sleep Hygiene, and Insomnia in Adolescents with Asthma

PubMed Central

Meltzer, Lisa J.; Ullrich, Maureen; Szefler, Stanley J.

2014-01-01

Background There is a need to understand more about modifiable health behaviors that may be related to asthma control. Sleep is one such health behavior that has received little attention in pediatric asthma research. Objective To examine sleep duration, sleep hygiene, and insomnia in adolescents with and without asthma. Methods Adolescents (n=298, 51% male, 12–17 years, 48% with asthma) from the general community completed an on-line survey that included the International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire, the Children’s Report of Sleep Patterns, and the Insomnia Severity Index. Results Sleep duration did not differ between asthma groups, yet more adolescents with severe asthma reported insufficient weekday sleep (44%) versus adolescents without asthma (31%). Significant asthma group differences were found for sleep hygiene, with adolescents with severe asthma reporting poorer sleep hygiene. Almost twice as many adolescents with severe asthma reported clinically significant insomnia than adolescents with mild or no asthma. Sleep hygiene variables were correlated with insomnia, although these associations did not differ between adolescents with and without severe asthma. Finally, both insomnia severity and asthma severity were significant predictors of daytime sleepiness, however asthma severity accounted for only 2% of the variance, compared to 28% of the variance accounted for by insomnia severity. Conclusions Many adolescents with severe asthma regularly obtain insufficient sleep, have poor sleep hygiene, and experience clinically significant insomnia. It is important to ask adolescents with asthma about sleep duration, sleep hygiene, and insomnia as there are effective interventions that can improve sleep for these youth. PMID:25213049

An algorithmic approach for the treatment of severe uncontrolled asthma

PubMed Central

Zervas, Eleftherios; Samitas, Konstantinos; Papaioannou, Andriana I.; Bakakos, Petros; Loukides, Stelios; Gaga, Mina

2018-01-01

A small subgroup of patients with asthma suffers from severe disease that is either partially controlled or uncontrolled despite intensive, guideline-based treatment. These patients have significantly impaired quality of life and although they constitute <5% of all asthma patients, they are responsible for more than half of asthma-related healthcare costs. Here, we review a definition for severe asthma and present all therapeutic options currently available for these severe asthma patients. Moreover, we suggest a specific algorithmic treatment approach for the management of severe, difficult-to-treat asthma based on specific phenotype characteristics and biomarkers. The diagnosis and management of severe asthma requires specialised experience, time and effort to comprehend the needs and expectations of each individual patient and incorporate those as well as his/her specific phenotype characteristics into the management planning. Although some new treatment options are currently available for these patients, there is still a need for further research into severe asthma and yet more treatment options. PMID:29531957

Stepwise management of asthma.

PubMed

Khalid, Ayesha N

2015-09-01

Stepwise management of asthma remains an area of evolving research. Asthma is one of the most expensive chronic diseases in the United States; stepwise management is an important area of focus, with several recent guidelines recommending management. This is a review of published English language literature, focusing on management guidelines for asthma in adult and pediatric patients. Asthma is a chronic disease whose assessment of severity allows for therapeutic goals to match the impairment noted. Good evidence exists to aid risk reduction, leading to decreased emergency room visits, preventing loss of lung function in adults and lung growth in children, and optimizing pharmacotherapy with reduced side effects profile. Recent asthma management guidelines incorporate 4 components of asthma care including: monitoring of severity, patient education, controlling external triggers, and medications, including recent attention to medication adherence. Asthma is an expensive chronic disease with preventive measures leading to reduced healthcare costs. Future targeted cytokine therapy to decrease serum and blood eosinophils may become an integral part of asthma management. © 2015 ARS-AAOA, LLC.

Occupational asthma: a review.

PubMed Central

Lombardo, L J; Balmes, J R

2000-01-01

Occupational asthma is the most common form of occupational lung disease in the developed world at the present time. In this review, the epidemiology, pathogenesis/mechanisms, clinical presentations, management, and prevention of occupational asthma are discussed. The population attributable risk of asthma due to occupational exposures is considerable. Current understanding of the mechanisms by which many agents cause occupational asthma is limited, especially for low-molecular-weight sensitizers and irritants. The diagnosis of occupational asthma is generally established on the basis of a suggestive history of a temporal association between exposure and the onset of symptoms and objective evidence that these symptoms are related to airflow limitation. Early diagnosis, elimination of exposure to the responsible agent, and early use of inhaled steroids may play important roles in the prevention of long-term persistence of asthma. Persistent occupational asthma is often associated with substantial disability and consequent impacts on income and quality of life. Prevention of new cases is the best approach to reducing the burden of asthma attributable to occupational exposures. Future research needs are identified. PMID:10931788

A systematic review of explanatory factors of barriers and facilitators to improving asthma management in South Asian children

PubMed Central

2014-01-01

Background South Asian children with asthma are less likely to receive prescriptions and more likely to suffer uncontrolled symptoms and acute asthma admissions compared with White British children. Understanding barriers are therefore vital in addressing health inequalities. We undertook a systematic review identifying explanatory factors for barriers and facilitators to asthma management in South Asian children. South Asians were defined as individuals of Indian, Pakistani or Bangladeshi descent. Methods Data Sources - Medline, HMIC, EMBASE, ASSIA, Web of Science, BNI, CINAHL, PsycINFO, OpenSIGLE, CRD, Scopus, NHS Evidence, Cochrane Library, Campbell Collaboration, RCPCH, ATS, ERS, Asthma UK, Google Scholar & Asthma Guidelines (BTS, GINA, ATS, Monash, NAEPP, Singapore & New Zealand) to August 2013. Inclusion Criteria – Qualitative, quantitative or mixed methods research with primary focus on identifying explanations for barriers and/or facilitators to asthma management in South Asian children aged 0–18 years with diagnosed/suspected asthma and/or carers and/or healthcare professionals. Data Extraction – Three authors independently reviewed, selected & extracted eligible articles with disagreements resolved by research team discussion. Results 15 studies encompassing 25,755 children, 18,483 parents/carers and 239 healthcare professionals were included. Barriers and explanatory factors identified were: 1. Lack of asthma knowledge in families and healthcare professionals. 2. Under-use of preventer medications. 3. Non-acceptance/denial of asthma. 4. Over-reliance on Emergency Department management. 5. Communication problems. 6. Non-adherence to medication. 7. Use of complementary therapies. Little facilitators regarding asthma management were identified. Conclusions Several key issues were identified as likely to be ethnic-specific to South Asian families, rather than a reflection of minority status: impact of parental and professional knowledge and beliefs, health service utilisation pattern explanations and the impact of prejudice and stigmatisation. Other explanations such as language barriers are not strictly ethnic specific but instead reflect a minority position. Further research is required to identify why barriers exist, the mechanisms by which they impact on asthma management and how they can be overcome. Furthermore, understanding the difference between barriers and explanations that are ethnic-specific and those that are related to being a minority will enable the application of generic system-wide interventions where ethnicity is not the issue and ethnically-tailored interventions where needed. PMID:24767303

TSLP: A Key Regulator of Asthma Pathogenesis.

PubMed

West, Erin E; Kashyap, Mohit; Leonard, Warren J

2012-12-01

Asthma is a complex disorder of the airways that is characterized by T helper type 2 (Th2) inflammation. The pleiotrophic cytokine TSLP has emerged as an important player involved in orchestrating the inflammation seen in asthma and other atopic diseases. Early research elucidated the role of TSLP on CD4 + T cells, and recent work has revealed the impact of TSLP on multiple cell types. Furthermore, TSLP plays an important role in the sequential progression of atopic dermatitis to asthma, clarifying the key role of TSLP in the pathogenesis of asthma, a finding with therapeutic implications.

PSYCHOLOGICAL AND ALLERGIC ASPECTS OF ASTHMA.

ERIC Educational Resources Information Center

HIRT, MICHAEL L.

FOCUSED HISTORICALLY AND CHOSEN TO STIMULATE RESEARCH IN PSYCHOSOCIAL IMPLICATIONS OF ASTHMA, THE COLLECTION CONTAINS 18 PAPERS BY DIFFERENT AUTHORS. AREAS OF PSYCHOSOMATIC MEDICINE COVERED ARE (1) PRINCIPLES OF RESEARCH (ONE ARTICLE), (2) HISTORICAL DEVELOPMENTS, THEORETICAL MODELS, AND CORE PROBLEMS (THREE ARTICLES), AND (3) THE HYPOTHESIS,…

Trial of a "credit card" asthma self-management plan in a high-risk group of patients with asthma.

PubMed

D'Souza, W; Burgess, C; Ayson, M; Crane, J; Pearce, N; Beasley, R

1996-05-01

The "credit card" asthma self-management plan provides the adult asthmatic patient with simple guidelines for the self-management of asthma, which are based on the self-assessment of peak expiratory flow rate recordings and symptoms. The study was a trial of the clinical efficacy of the credit card plan in a high-risk group of asthmatic patients. In this "before-and-after" trial, patients discharged from the emergency department of Wellington Hospital, after treatment for severe asthma were invited to attend a series of hospital outpatient clinics at which the credit card plan was introduced. Questionnaires were used to compare markers of asthma morbidity, requirement for emergency medical care, and medication use during the 6-month period before and after intervention with the credit card plan. Of the 30 patients with asthma who attended the first outpatient clinic, 26 (17 women and 9 men) completed the program. In these 26 participants, there was a reduction in both morbidity and requirement for acute medical services: specifically, the proportion waking with asthma more than once a week decreased from 65% to 23% (p = 0.005) and the proportion visiting the emergency department for treatment of severe asthma decreased from 58% to 15% (p = 0.004). The patients attending the clinics commented favorably on the plan, in particular on its usefulness as an educational tool for monitoring and treating their asthma. Although the interpretation of this study is limited by the lack of a randomized control group, the findings are consistent with other evidence that the credit card asthma self-management plan can be an effective and acceptable system for improving asthma care in a high-risk group of adult patients with asthma.

Asthma management practices in adults--findings from the German Health Update (GEDA) 2010 and the German National Health Interview and Examination Survey (DEGS1) 2008-2011.

PubMed

Steppuhn, Henriette; Langen, Ute; Mueters, Stephan; Dahm, Stefan; Knopf, Hildtraud; Keil, Thomas; Scheidt-Nave, Christa

2016-01-01

In Germany, population-wide data on adherence to national asthma management guidelines are lacking, and performance measures (PM) for quality assurance in asthma care are systematically monitored for patients with German national asthma disease management program (DMP) enrollment only. We used national health survey data to assess variation in asthma care PM with respect to patient characteristics and care context, including DMP enrollment. Among adults 18-79 years with self-reported physician-diagnosed asthma in the past 12 months identified from a recent German National Health Interview Survey (GEDA 2010: N = 1096) and the German National Health interview and Examination Survey 2008-2011 (DEGS1: N = 333), variation in asthma care PM was analyzed using logistic regression analysis. Overall, 38.4% (95% confidence interval: 32.5-44.6%) of adults with asthma were on current inhaled corticosteroid therapy. Regarding non-drug asthma management, low coverage was observed for inhaler technique monitoring (35.2%; 31.2-39.3%) and for provision of an asthma management plan (27.3%; 24.2-30.7%), particularly among those with low education. Specific PM were more complete among persons with than without asthma DMP enrollment (adjusted odds ratios ranging up to 10.19; 5.23-19.86), even if asthma patients were regularly followed in a different care context. Guideline adherence appears to be suboptimal, particularly with respect to PM related to patient counseling. Barriers to the translation of recommendations into practice need to be identified and continuous monitoring of asthma care PM at the population level needs to be established.

Quality of Life in Adolescents With Mild Asthma

PubMed Central

Hallstrand, Teal S.; Curtis, J. Randall; Aitken, Moira L.; Sullivan, Sean D.

2007-01-01

Summary The majority of individuals with asthma have mild disease, often in conjunction with allergic rhinitis and exercise-induced bronchoconstriction (EIB). Although health-related quality-of-life (HRQoL) is reduced in moderate to severe asthma and allergic rhinitis, little is known about the effect of mild asthma, mild allergic rhinitis, and EIB on HRQoL outcomes. The objective of this study was to determine the effect of mild asthma, allergic rhinitis, and EIB on HRQoL. A cross-sectional study was conducted of 160 adolescent athletes participating in a screening program to detect EIB. Generic HRQoL was assessed with the teen version of the pediatric quality-of-life inventory (PedsQL™). Prior diagnoses of asthma, allergic rhinitis, and EIB, and current symptoms of dyspnea during exercise and asthma, were recorded. Lung function and the presence of EIB were determined by spirometry before and after an exercise challenge test. Adolescent athletes with a prior physician diagnosis of asthma had a lower HRQoL scale summary score (P < 0.01) and lower physical functioning, emotional functioning, and school functioning domain scores (P values, 0.01–0.02) in comparison to adolescent athletes with no prior diagnosis of these disorders. Athletes with a prior diagnosis of asthma reported dyspnea during exercise more frequently than did those without asthma (P < 0.001). Adolescent athletes with dyspnea during exercise had a lower scale summary score, and lower physical functioning, general well-being, and emotional functioning domain scores (P values, 0.02–0.03). These data show that mild asthma and dyspnea without asthma significantly affect HRQoL. Symptoms of dyspnea during exercise are common in asthma and are associated with lower HRQoL. The clinical significance of these differences in HRQoL is unclear. PMID:14618647

Pharmacy Asthma Care Program (PACP) improves outcomes for patients in the community

PubMed Central

Armour, Carol; Bosnic‐Anticevich, Sinthia; Brillant, Martha; Burton, Debbie; Emmerton, Lynne; Krass, Ines; Saini, Bandana; Smith, Lorraine; Stewart, Kay

2007-01-01

Background Despite national disease management plans, optimal asthma management remains a challenge in Australia. Community pharmacists are ideally placed to implement new strategies that aim to ensure asthma care meets current standards of best practice. The impact of the Pharmacy Asthma Care Program (PACP) on asthma control was assessed using a multi‐site randomised intervention versus control repeated measures study design. Methods Fifty Australian pharmacies were randomised into two groups: intervention pharmacies implemented the PACP (an ongoing cycle of assessment, goal setting, monitoring and review) to 191 patients over 6 months, while control pharmacies gave their usual care to 205 control patients. Both groups administered questionnaires and conducted spirometric testing at baseline and 6 months later. The main outcome measure was asthma severity/control status. Results 186 of 205 control patients (91%) and 165 of 191 intervention patients (86%) completed the study. The intervention resulted in improved asthma control: patients receiving the intervention were 2.7 times more likely to improve from “severe” to “not severe” than control patients (OR 2.68, 95% CI 1.64 to 4.37; p<0.001). The intervention also resulted in improved adherence to preventer medication (OR 1.89, 95% CI 1.08 to 3.30; p = 0.03), decreased mean daily dose of reliever medication (difference −149.11 μg, 95% CI −283.87 to −14.36; p = 0.03), a shift in medication profile from reliever only to a combination of preventer, reliever with or without long‐acting β agonist (OR 3.80, 95% CI 1.40 to 10.32; p = 0.01) and improved scores on risk of non‐adherence (difference −0.44, 95% CI −0.69 to −0.18; p = 0.04), quality of life (difference −0.23, 95% CI −0.46 to 0.00; p = 0.05), asthma knowledge (difference 1.18, 95% CI 0.73 to 1.63; p<0.01) and perceived control of asthma questionnaires (difference −1.39, 95% CI −2.44 to −0.35; p<0.01). No significant change in spirometric measures occurred in either group. Conclusions A pharmacist‐delivered asthma care programme based on national guidelines improves asthma control. The sustainability and implementation of the programme within the healthcare system remains to be investigated. PMID:17251316

Pharmacy Asthma Care Program (PACP) improves outcomes for patients in the community.

PubMed

Armour, Carol; Bosnic-Anticevich, Sinthia; Brillant, Martha; Burton, Debbie; Emmerton, Lynne; Krass, Ines; Saini, Bandana; Smith, Lorraine; Stewart, Kay

2007-06-01

Despite national disease management plans, optimal asthma management remains a challenge in Australia. Community pharmacists are ideally placed to implement new strategies that aim to ensure asthma care meets current standards of best practice. The impact of the Pharmacy Asthma Care Program (PACP) on asthma control was assessed using a multi-site randomised intervention versus control repeated measures study design. Fifty Australian pharmacies were randomised into two groups: intervention pharmacies implemented the PACP (an ongoing cycle of assessment, goal setting, monitoring and review) to 191 patients over 6 months, while control pharmacies gave their usual care to 205 control patients. Both groups administered questionnaires and conducted spirometric testing at baseline and 6 months later. The main outcome measure was asthma severity/control status. 186 of 205 control patients (91%) and 165 of 191 intervention patients (86%) completed the study. The intervention resulted in improved asthma control: patients receiving the intervention were 2.7 times more likely to improve from "severe" to "not severe" than control patients (OR 2.68, 95% CI 1.64 to 4.37; p<0.001). The intervention also resulted in improved adherence to preventer medication (OR 1.89, 95% CI 1.08 to 3.30; p = 0.03), decreased mean daily dose of reliever medication (difference -149.11 microg, 95% CI -283.87 to -14.36; p=0.03), a shift in medication profile from reliever only to a combination of preventer, reliever with or without long-acting beta agonist (OR 3.80, 95% CI 1.40 to 10.32; p=0.01) and improved scores on risk of non-adherence (difference -0.44, 95% CI -0.69 to -0.18; p=0.04), quality of life (difference -0.23, 95% CI -0.46 to 0.00; p=0.05), asthma knowledge (difference 1.18, 95% CI 0.73 to 1.63; p<0.01) and perceived control of asthma questionnaires (difference -1.39, 95% CI -2.44 to -0.35; p<0.01). No significant change in spirometric measures occurred in either group. A pharmacist-delivered asthma care programme based on national guidelines improves asthma control. The sustainability and implementation of the programme within the healthcare system remains to be investigated.

[Ambulatory care of patients with asthma in Germany and disease management program for asthma from the view of statutory health insured patients. A postal survey of statutory health insured patients].

PubMed

Bücker, B; Löscher, S; Schürer, C; Schaper, K; Abholz, H-H; Wilm, S

2015-03-01

In spite of a decline in mortality due to asthma in Germany various studies point towards deficits in asthma care. Our investigation should collect data about ambulatory care from the view of statutory health insured patients (SHI), who participate in the disease management program asthma (DMP-P) or do not (NP). Primary question was, if there is a difference between asthma control. Secondary questions referred to process parameters. The postal inquiry was conducted in 2010 with 8000 randomly selected members of a SHI company with asthma (4000 DMP-P and 4000 NP). The descriptive evaluation of categorical items was performed with cross-tables. The absolute risk reduction (ARR) and 97.5 %-confidence interval (CI; multiple level 5 %) was used to evaluate the primary question. Secondary questions were analysed by ARR and 95 %-CI. The response rate of the questionnaire accounted for 31.1 % (2565). 49.2 % of all respondents lived with an uncontrolled asthma with no differences between DMP-P and NP (ARR -2.7 %, 97.5 %-CI -7.9 -2.4 %). Results did not alter after adjustment for sex and age. The secondary questions revealed significant differences (DMP-P vs. NP) in participation in asthma trainings 50.6 vs. 32.3 %, use of a peak-flow-meter 49.3 vs. 25.3 % and asthma action plan within reach 21.7 vs. 11.0 %. Half of all respondents lives selfreported - even in the DMP-group - with an uncontrolled asthma. Process parameters showed better results in the DMP-group. It can be considered, that the DMP has its desired effect on patient-centered care, but does not lead to a better therapeutic outcome. Explanations can only be assumed: insufficient impact of the process parameters on the outcome, patient behavior, that minimizes a possible effect, or selection effects, if patients, who were more sick and at the same time more motivated, were mainly included in the DMP. These aspects should be addressed in studies with a prospective design. © Georg Thieme Verlag KG Stuttgart · New York.

Reporting to parents on children's exposures to asthma triggers in low-income and public housing, an interview-based case study of ethics, environmental literacy, individual action, and public health benefits.

PubMed

Perovich, Laura J; Ohayon, Jennifer Liss; Cousins, Elicia Mayuri; Morello-Frosch, Rachel; Brown, Phil; Adamkiewicz, Gary; Brody, Julia Green

2018-05-21

Emerging evidence about the effects of endocrine disruptors on asthma symptoms suggests new opportunities to reduce asthma by changing personal environments. Right-to-know ethics supports returning personal results for these chemicals to participants, so they can make decisions to reduce exposures. Yet researchers and institutional review boards have been reluctant to approve results reports in low-income communities, which are disproportionately affected by asthma. Concerns include limited literacy, lack of resources to reduce exposures, co-occurring stressors, and lack of models for effective reporting. To better understand the ethical and public health implications of returning personal results in low-income communities, we investigated parents' experiences of learning their children's environmental chemical and biomonitoring results in the Green Housing Study of asthma. The Green Housing Study measured indoor chemical exposures, allergens, and children's asthma symptoms in "green"-renovated public housing and control sites in metro-Boston and Cincinnati in 2011-2013. We developed reports for parents of children in the study, including results for their child and community. We observed community meetings where results were reported, and metro-Boston residents participated in semi-structured interviews in 2015 about their report-back experience. Interviews were systematically coded and analyzed. Report-back was positively received, contributed to greater understanding, built trust between researchers and participants, and facilitated action to improve health. Sampling visits and community meetings also contributed to creating a positive study experience for participants. Participants were able to make changes in their homes, such as altering product use and habits that may reduce asthma symptoms, though some faced roadblocks from family members. Participants also gained access to medical resources, though some felt that clinicians were not responsive. Participants wanted larger scale change from government or industry and wanted researchers to leverage study results to achieve change. Report-back on environmental chemical exposures in low-income communities can enhance research benefits by engaging residents with personally relevant information that informs and motivates actions to reduce exposure to asthma triggers. Ethical practices in research should support deliberative report-back in vulnerable communities.

DOES VITAMIN D DEFICIENCY CONTRIBUTE TO THE SEVERITY OF ASTHMA IN CHILDREN AND ADULTS?

PubMed

Ahmed, Syed Zaryab; Jaleel, Anila; Hameed, Kamran; Qazi, Salman; Suleman, Ahsan

2015-01-01

Role of vitamin D in the health of bones has been well established for over decades; It was known that its deficiency caused rickets in children and osteomalacia in adults. Later it was discovered that these can be corrected by giving vitamin D. Researchers discovered that vitamin D can be synthesized by exposure to sun. Hence it was also named "the sunshine vitamin". As time passed it was observed that low levels of vitamin D were associated with multiple diseases. This sparked the interest of the scientific community to further the research on vitamin D which led to the studies that started associating vitamin D with various diseases like cancers (prostate, colon and breast), autoimmune diseases (rheumatoid arthritis), infectious diseases (tuberculosis, hepatitis B, hepatitis C, HIV), cardiovascular diseases, mental illnesses (schizophrenia), diabetes mellitus (type 1, type 2 and gestational) and allergic conditions like asthma. With time, more studies were carried out relating levels of vitamin D to development of asthma, asthma exacerbations and risk factors leading to development of asthma like respiratory tract infections with positive associations. A number of studies were carried out which tried to explain the possible molecular mechanisms relating deficiency of vitamin D in pathogenesis of asthma. This review summarizes the role of vitamin D in development of asthma and probable mechanisms relating vitamin D to the pathogenesis of asthma.

Neighborhood-Level Factors Related to Asthma in Children Living in Urban Areas: An Integrative Literature Review

ERIC Educational Resources Information Center

DePriest, Kelli; Butz, Arlene

2017-01-01

Asthma disproportionately affects children who are non-White and of low socioeconomic status. One innovative approach to address these health disparities is to investigate the child's neighborhood environment and factors influencing asthma symptoms. The purpose of this integrative review is to critique research investigating the relationships…

Psychosocial Factors and Behavioral Medicine Interventions in Asthma

ERIC Educational Resources Information Center

Ritz, Thomas; Meuret, Alicia E.; Trueba, Ana F.; Fritzsche, Anja; von Leupoldt, Andreas

2013-01-01

Objective: This review examines the evidence for psychosocial influences in asthma and behavioral medicine approaches to its treatment. Method: We conducted a systematic review of the literature on psychosocial influences and the evidence for behavioral interventions in asthma with a focus on research in the past 10 years and clinical trials.…

Rural Asthma: Current Understanding of Prevalence, Patterns, and Interventions for Children and Adolescents.

PubMed

Estrada, Robin Dawson; Ownby, Dennis R

2017-06-01

Asthma is the most common chronic illness of children and adolescents in the USA. While asthma has been understood to disproportionately affect urban dwellers, recent investigations have revealed rural pediatric asthma prevalence to be very similar to urban and to be more closely correlated with socioeconomic and environmental factors than geographic location or population density. Rural children experience factors unique to location that impact asthma development and outcomes, including housing quality, cigarette smoke exposure, and small/large-scale farming. Additionally, there are challenging barriers to appropriate asthma care that frequently are more severe for those living in rural areas, including insurance status, lack of primary care providers and pulmonary specialists, knowledge deficits (both patient and provider), and a lack of culturally tailored asthma interventions. Interventions designed to address rural pediatric asthma disparities are more likely to be successful when targeted to specific challenges, such as the use of school-based services or telemedicine to mitigate asthma care access issues. Continued research on understanding the complex interaction of specific rural environmental factors with host factors can inform future interventions designed to mitigate asthma disparities.

The Asthma Mobile Health Study, a large-scale clinical observational study using ResearchKit.

PubMed

Chan, Yu-Feng Yvonne; Wang, Pei; Rogers, Linda; Tignor, Nicole; Zweig, Micol; Hershman, Steven G; Genes, Nicholas; Scott, Erick R; Krock, Eric; Badgeley, Marcus; Edgar, Ron; Violante, Samantha; Wright, Rosalind; Powell, Charles A; Dudley, Joel T; Schadt, Eric E

2017-04-01

The feasibility of using mobile health applications to conduct observational clinical studies requires rigorous validation. Here, we report initial findings from the Asthma Mobile Health Study, a research study, including recruitment, consent, and enrollment, conducted entirely remotely by smartphone. We achieved secure bidirectional data flow between investigators and 7,593 participants from across the United States, including many with severe asthma. Our platform enabled prospective collection of longitudinal, multidimensional data (e.g., surveys, devices, geolocation, and air quality) in a subset of users over the 6-month study period. Consistent trending and correlation of interrelated variables support the quality of data obtained via this method. We detected increased reporting of asthma symptoms in regions affected by heat, pollen, and wildfires. Potential challenges with this technology include selection bias, low retention rates, reporting bias, and data security. These issues require attention to realize the full potential of mobile platforms in research and patient care.

Healthcare resource use and costs of severe, uncontrolled eosinophilic asthma in the UK general population

PubMed Central

Kerkhof, Marjan; Tran, Trung N; Soriano, Joan B; Golam, Sarowar; Gibson, Danny; Hillyer, Elizabeth V

2018-01-01

Background Little is known about the prevalence of severe, uncontrolled eosinophilic asthma (SUEA) and associated costs. Aims We sought to determine the prevalence of SUEA and compare asthma-related healthcare resource use (HCRU) and associated costs with overall means for a general asthma population. Methods This cohort study evaluated anonymised medical record data (December 1989 through June 2015) from the Clinical Practice Research Datalink and the Optimum Patient Care Research Database to study UK patients with active asthma (diagnostic code and one or more drug prescriptions in the baseline year), aged 5 years and older, without concomitant COPD, and with recorded eosinophil count. SUEA was defined as two or more asthma attacks during 1 baseline year preceding a high blood eosinophil count (≥0.3×109/L) for patients prescribed long-acting β2-agonist (LABA) and high-dosage inhaled corticosteroids (ICS) during baseline plus 1 follow-up year. We compared asthma-related HCRU and associated direct costs (2015 pounds sterling, £) during the follow-up year for SUEA versus the general asthma population. Results Of 363 558 patients with active asthma and recorded eosinophil count, 64% were women, mean (SD) age was 49 (21) years; 43% had high eosinophil counts, 7% had two or more attacks in the baseline year and 10% were prescribed high-dosage ICS/LABA for 2 study years. Overall, 2940 (0.81%; 95% CI 0.78% to 0.84%) patients had SUEA. Total mean per-patient HCRU and associated costs were four times greater for SUEA versus all patients (HCRU and cost ratios 3.9; 95% CI 3.7 to 4.1). Conclusions Less than 1% of patients in a general asthma population had SUEA. These patients accounted for substantially greater asthma-related HCRU and costs than average patients with asthma. PMID:28918400

Healthcare resource use and costs of severe, uncontrolled eosinophilic asthma in the UK general population.

PubMed

Kerkhof, Marjan; Tran, Trung N; Soriano, Joan B; Golam, Sarowar; Gibson, Danny; Hillyer, Elizabeth V; Price, David B

2018-02-01

Little is known about the prevalence of severe, uncontrolled eosinophilic asthma (SUEA) and associated costs. We sought to determine the prevalence of SUEA and compare asthma-related healthcare resource use (HCRU) and associated costs with overall means for a general asthma population. This cohort study evaluated anonymised medical record data (December 1989 through June 2015) from the Clinical Practice Research Datalink and the Optimum Patient Care Research Database to study UK patients with active asthma (diagnostic code and one or more drug prescriptions in the baseline year), aged 5 years and older, without concomitant COPD, and with recorded eosinophil count. SUEA was defined as two or more asthma attacks during 1 baseline year preceding a high blood eosinophil count (≥0.3×10 9 /L) for patients prescribed long-acting β 2 -agonist (LABA) and high-dosage inhaled corticosteroids (ICS) during baseline plus 1 follow-up year. We compared asthma-related HCRU and associated direct costs (2015 pounds sterling, £) during the follow-up year for SUEA versus the general asthma population. Of 363 558 patients with active asthma and recorded eosinophil count, 64% were women, mean (SD) age was 49 (21) years; 43% had high eosinophil counts, 7% had two or more attacks in the baseline year and 10% were prescribed high-dosage ICS/LABA for 2 study years. Overall, 2940 (0.81%; 95% CI 0.78% to 0.84%) patients had SUEA. Total mean per-patient HCRU and associated costs were four times greater for SUEA versus all patients (HCRU and cost ratios 3.9; 95% CI 3.7 to 4.1). Less than 1% of patients in a general asthma population had SUEA. These patients accounted for substantially greater asthma-related HCRU and costs than average patients with asthma. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Home Visiting for Intervention Delivery to Improve Rural Family Asthma Management

PubMed Central

Horner, Sharon D.

2010-01-01

The focus of this article is on the use of home visits in an asthma self-management intervention study with rural families who have a school-aged child with asthma. The study design involved randomization of the sample by elementary schools, then baseline (pre-test) and post-intervention data collection. The purpose of this article is to describe challenges in and pose solutions for implementing home visits for asthma self-management in rural areas. Home visiting is a strategy for program delivery that takes advantage of the home context for tailoring services to address the family’s individual needs. The advantages of intervening in the home included being able to (a) use actual home conditions for individualizing the asthma education to meet families’ needs; (b) match home visitors with family in terms of ethnicity and language; (c) retain a high percentage of families over the year-long duration of the study; and (d) not add to family burden of managing asthma. PMID:17064231

The effects of exercise training in a weight loss lifestyle intervention on asthma control, quality of life and psychosocial symptoms in adult obese asthmatics: protocol of a randomized controlled trial.

PubMed

Freitas, Patricia D; Ferreira, Palmira G; da Silva, Analuci; Trecco, Sonia; Stelmach, Rafael; Cukier, Alberto; Carvalho-Pinto, Regina; Salge, João Marcos; Fernandes, Frederico L A; Mancini, Marcio C; Martins, Milton A; Carvalho, Celso R F

2015-10-21

Asthma and obesity are public health problems with increasing prevalence worldwide. Clinical and epidemiologic studies have demonstrated that obese asthmatics have worse clinical control and health related quality of life (HRQL) despite an optimized medical treatment. Bariatric surgery is successful to weight-loss and improves asthma control; however, the benefits of nonsurgical interventions remain unknown. This is a randomized controlled trial with 2-arms parallel. Fifty-five moderate or severe asthmatics with grade II obesity (BMI ≥ 35 kg/m(2)) under optimized medication will be randomly assigned into either weight-loss program + sham (WL + S group) or weight-loss program + exercise (WL + E group). The weight loss program will be the same for both groups including nutrition and psychological therapies (every 15 days, total of 6 sessions, 60 min each). Exercise program will include aerobic and resistance muscle training while sham treatment will include a breathing and stretching program (both programs twice a week, 3 months, 60 min each session). The primary outcome variable will be asthma clinical control. Secondary outcomes include HRQL, levels of depression and anxiety, lung function, daily life physical activity, body composition, maximal aerobic capacity, strength muscle and sleep disorders. Potential mechanism (changes in lung mechanical and airway/systemic inflammation) will also be examined to explain the benefits in both groups. This study will bring a significant contribution to the literature evaluating the effects of exercise conditioning in a weight loss intervention in obese asthmatics as well as will evaluate possible involved mechanisms. NCT02188940.

Relationship between maternal asthma, its severity and control and abortion.

PubMed

Blais, Lucie; Kettani, Fatima-Zohra; Forget, Amélie

2013-04-01

Are women with asthma, and more specifically those with severe or uncontrolled asthma, at higher risk of spontaneous and induced abortions? Pregnant women with asthma, notably when uncontrolled, are at higher risk of spontaneous abortion. Only one study has examined the association between asthma and spontaneous and induced abortions and revealed a modest increase in the risk of spontaneous abortions, particularly in women with more severe asthma and those with previous exacerbations, and a marginal decrease in the risk of induced abortions. A cohort of pregnancies from asthmatic (n = 15,107) and non-asthmatic (n = 34,331) women was reconstructed by linking three administrative databases from Quebec (Canada), between 1992 and 2002. The cohort included 7870 spontaneous abortions, 14,596 induced abortions and 26,972 live births. Pregnant women with and without asthma were analyzed. Asthma was defined by at least one asthma diagnosis and one dispensed prescription for an asthma medication in the 2 years prior to or during pregnancy. Asthma severity and control were assessed using validated indexes in the year before the 20th week of pregnancy or the termination of the pregnancy. Logistic polytomous regression models were used to estimate the relationship between asthma and asthma severity and control on the risk of abortion, while adjusting for potential confounders. The prevalence of spontaneous and induced abortions was 15.9 and 29.5%, respectively. Maternal asthma was associated with an increased risk of a spontaneous abortion [odds ratio (OR) = 1.41; 95% confidence interval (CI): 1.33-1.49] and a decreased risk of induced abortions (OR = 0.92; 0.88-0.97). No association was observed between asthma severity and abortion, while uncontrolled asthma increased the risk of a spontaneous abortion by 26% (95% CI: 14-41%) and the risk of induced abortions by 11% (95% CI: 1-21%). It is possible that the study results were confounded by imbalances between groups in variables that are not recorded in the databases, but that are known to be associated with spontaneous abortions, such as alcohol consumption, obesity or maternal smoking. However, we performed sensitivity analyses which revealed that these factors are unlikely to explain the observed increased risk for a spontaneous abortion. It is also possible that women with asthma are more likely to have abortions recorded in the databases, because subjects with a chronic disease tend to visit a physician more often than those without asthma. Therefore, our odds estimates for these outcomes may be overestimated when asthmatic women were compared with non-asthmatic women. A further limitation of the study is that it would have been more appropriate to measure the severity and control of asthma only during the pregnancy. Our cohort is less representative of women in the upper socio-economic level. This is not a threat to internal validity, but it could limit the external validity if the impact of asthma on the risk of abortion differed according to the socio-economic status of the mother. Despite the absence of supporting data, this possibility cannot be completely excluded. This study was funded by the Canadian Institutes of Health Research and Genentech. L.B. received research grants from Astra-Zeneca, Pfizer, sanofi-aventis, Novartis and Merck for research projects and co-chairs the Astra-Zeneca Endowment Pharmaceutical Chair in Respiratory Health. F.Z.K and A.F. have no competing interests to declare.

Effects of Age and Disease Severity on Systemic Corticosteroid Responses in Asthma.

PubMed

Phipatanakul, Wanda; Mauger, David T; Sorkness, Ronald L; Gaffin, Jonathan M; Holguin, Fernando; Woodruff, Prescott G; Ly, Ngoc P; Bacharier, Leonard B; Bhakta, Nirav R; Moore, Wendy C; Bleecker, Eugene R; Hastie, Annette T; Meyers, Deborah A; Castro, Mario; Fahy, John V; Fitzpatrick, Anne M; Gaston, Benjamin M; Jarjour, Nizar N; Levy, Bruce D; Peters, Stephen P; Teague, W Gerald; Fajt, Merritt; Wenzel, Sally E; Erzurum, Serpil C; Israel, Elliot

2017-06-01

Phenotypic distinctions between severe asthma (SA) and nonsevere asthma (NONSA) may be confounded by differential adherence or incorrect use of corticosteroids. To determine if there are persistent phenotypic distinctions between SA (as defined by 2014 American Thoracic Society/European Respiratory Society guidelines) and NONSA after intramuscular triamcinolone acetonide (TA), and to identify predictors of a corticosteroid response in these populations. A total of 526 adults age 18 years and older (315 SA) and 188 children age 6 to less than 18 years (107 SA) in the NHLBI Severe Asthma Research Program III were characterized before and 3 weeks after TA. The primary outcome for corticosteroid response was defined as greater than or equal to 10-point improvement in percent predicted FEV 1 . Adult asthma groups exhibited a small but significant mean FEV 1 % predicted improvement after TA (SA group mean difference, 3.4%; 95% confidence interval, 2.2-4.7%; P = 0.001), whereas children did not. Adult SA continued to manifest lower FEV 1 and worse asthma control as compared with NONSA after TA. In children, after TA only prebronchodilator FEV 1 distinguished SA from NONSA. A total of 21% of adults with SA and 20% of children with SA achieved greater than or equal to 10% improvement after TA. Baseline bronchodilator response and fractional exhaled nitric oxide had good sensitivity and specificity for predicting response in all groups except children with NONSA. One in five patients with SA exhibit greater than or equal to 10% improvement in FEV 1 with parenteral corticosteroid. Those likely to respond had greater bronchodilator responsiveness and fractional exhaled nitric oxide levels. In adults, differences in airflow obstruction and symptoms between SA and NONSA persist after parenteral corticosteroids, suggesting a component of corticosteroid nonresponsive pathobiology in adults with SA that may differ in children. Clinical trial registered with www.clinicaltrials.gov (NCT 01606826).

Sibling number and prevalence of allergic disorders in pregnant Japanese women: baseline data from the Kyushu Okinawa Maternal and Child Health Study.

PubMed

Miyake, Yoshihiro; Tanaka, Keiko; Arakawa, Masashi

2011-07-14

Although an inverse relationship between number of siblings and likelihood of allergic disorders has been shown in many epidemiological studies, the biological mechanism underlying this phenomenon has not yet been identified. There is no epidemiological research regarding the sibling effect on allergic disorders in Japanese adults. The current cross-sectional study examined the relationship between number of siblings and prevalence of allergic disorders among adult women in Japan. Subjects were 1745 pregnant women. This study was based on questionnaire data. The definitions of wheeze and asthma were based on criteria from the European Community Respiratory Health Survey whereas those of eczema and rhinoconjunctivitis were based on criteria from the International Study of Asthma and Allergies in Childhood. Adjustment was made for age, region of residence, pack-years of smoking, secondhand smoke exposure at home and at work, family history of asthma, atopic eczema, and allergic rhinitis, household income, and education. The prevalence values of wheeze, asthma, eczema, and rhinoconjunctivitis in the past 12 months were 10.4%, 5.5%, 13.0%, and 25.9%, respectively. A significant inverse exposure-response relationship was observed between the number of older siblings and rhinoconjunctivitis, but not wheeze, asthma, or eczema (P for trend=0.03); however, the adjusted odds ratio (OR) for having 2 or more older siblings was not significant although the adjusted OR for having 1 older sibling was statistically significant (adjusted OR=0.71 [95% CI: 0.56-0.91]). Number of total siblings and number of younger siblings were not related to wheeze, asthma, eczema, or rhinoconjunctivitis. This study found a significant inverse relationship between the number of older siblings and the prevalence of rhinoconjunctivitis among pregnant Japanese women. Our findings are likely to support the intrauterine programming hypothesis; however, we could not rule out the hygiene hypothesis.

Sibling number and prevalence of allergic disorders in pregnant Japanese women: baseline data from the Kyushu Okinawa Maternal and Child Health Study

PubMed Central

2011-01-01

Background Although an inverse relationship between number of siblings and likelihood of allergic disorders has been shown in many epidemiological studies, the biological mechanism underlying this phenomenon has not yet been identified. There is no epidemiological research regarding the sibling effect on allergic disorders in Japanese adults. The current cross-sectional study examined the relationship between number of siblings and prevalence of allergic disorders among adult women in Japan. Methods Subjects were 1745 pregnant women. This study was based on questionnaire data. The definitions of wheeze and asthma were based on criteria from the European Community Respiratory Health Survey whereas those of eczema and rhinoconjunctivitis were based on criteria from the International Study of Asthma and Allergies in Childhood. Adjustment was made for age, region of residence, pack-years of smoking, secondhand smoke exposure at home and at work, family history of asthma, atopic eczema, and allergic rhinitis, household income, and education. Results The prevalence values of wheeze, asthma, eczema, and rhinoconjunctivitis in the past 12 months were 10.4%, 5.5%, 13.0%, and 25.9%, respectively. A significant inverse exposure-response relationship was observed between the number of older siblings and rhinoconjunctivitis, but not wheeze, asthma, or eczema (P for trend = 0.03); however, the adjusted odds ratio (OR) for having 2 or more older siblings was not significant although the adjusted OR for having 1 older sibling was statistically significant (adjusted OR = 0.71 [95% CI: 0.56-0.91]). Number of total siblings and number of younger siblings were not related to wheeze, asthma, eczema, or rhinoconjunctivitis. Conclusions This study found a significant inverse relationship between the number of older siblings and the prevalence of rhinoconjunctivitis among pregnant Japanese women. Our findings are likely to support the intrauterine programming hypothesis; however, we could not rule out the hygiene hypothesis. PMID:21752304

Educational and home-environment asthma interventions for children in urban, low-income, minority families.

PubMed

Welker, Kristen; Nabors, Laura; Lang, Myia; Bernstein, Jonathan

2018-02-08

This review examined the impact of environmental change and educational interventions targeting young children from minority groups living in urban environments and who were from low-income families. A scoping methodology was used to find research across six databases, including CINAHL, ERIC, PsycINFO, PubMed, MEDLINE, and EMBASE. 299 studies were identified. Duplicates were removed leaving 159 studies. After reviewing for inclusion and exclusion criteria, 23 manuscripts were identified for this study: 11 featured home-environment change interventions and 12 emphasized education of children. Studies were reviewed to determine key interventions and outcomes for children. Both environmental interventions and educational programs had positive outcomes. Interventions did not always impact health outcomes, such as emergency department visits. Results indicated many of the environmental change and education interventions improved asthma management and some symptoms. A multipronged approach may be a good method for targeting both education and change in the home and school environment to promote the well-being of young children in urban areas. New research with careful documentation of information about study participants, dose of intervention (i.e., number and duration of sessions, booster sessions) and specific intervention components also will provide guidance for future research.

Boston children's hospital community asthma initiative: Five-year cost analyses of a home visiting program.

PubMed

Bhaumik, Urmi; Sommer, Susan J; Giller-Leinwohl, Judith; Norris, Kerri; Tsopelas, Lindsay; Nethersole, Shari; Woods, Elizabeth R

2017-03-01

To evaluate the costs and benefits of the Boston Children's Hospital Community Asthma Initiative (CAI) through reduction of Emergency Department (ED) visits and hospitalizations for the full pilot-phase program participants. A cost-benefit analyses was conducted using hospital administrative data to determine an adjusted Return on Investment (ROI): on all 268 patients enrolled in the CAI program during the 33-month pilot program phase of CAI intervention between October 1, 2005 and June 30, 2008 using a comparison group of 818 patients from a similar cohort in neighboring ZIP codes without CAI intervention. Cost data through June 30, 2013 were used to examine cost changes and calculate an adjusted ROI over a 5-year post-intervention period. CAI patients had a cost reduction greater than the comparison group of $1,216 in Year 1 (P = 0.001), $1,320 in Year 2 (P < 0.001), $1,132 (P = 0.002) in Year 3, $1,123 (P = 0.004) in Year 4, and $997 (P = 0.022) in Year 5. Adjusting for the cost savings for the comparison group, the cost savings from the intervention resulted in an adjusted ROI of 1.91 over 5 years. Community-based, multidisciplinary, coordinated disease management programs can decrease the incidence of costly hospitalizations and ED visits from asthma. An ROI of greater than one, as found in this cost analysis, supports the business case for the provision of community-based asthma services as part of patient-centered medical homes and Accountable Care Organizations.

Biomarker Surrogates Do Not Accurately Predict Sputum Eosinophils and Neutrophils in Asthma

PubMed Central

Hastie, Annette T.; Moore, Wendy C.; Li, Huashi; Rector, Brian M.; Ortega, Victor E.; Pascual, Rodolfo M.; Peters, Stephen P.; Meyers, Deborah A.; Bleecker, Eugene R.

2013-01-01

Background Sputum eosinophils (Eos) are a strong predictor of airway inflammation, exacerbations, and aid asthma management, whereas sputum neutrophils (Neu) indicate a different severe asthma phenotype, potentially less responsive to TH2-targeted therapy. Variables such as blood Eos, total IgE, fractional exhaled nitric oxide (FeNO) or FEV1% predicted, may predict airway Eos, while age, FEV1%predicted, or blood Neu may predict sputum Neu. Availability and ease of measurement are useful characteristics, but accuracy in predicting airway Eos and Neu, individually or combined, is not established. Objectives To determine whether blood Eos, FeNO, and IgE accurately predict sputum eosinophils, and age, FEV1% predicted, and blood Neu accurately predict sputum neutrophils (Neu). Methods Subjects in the Wake Forest Severe Asthma Research Program (N=328) were characterized by blood and sputum cells, healthcare utilization, lung function, FeNO, and IgE. Multiple analytical techniques were utilized. Results Despite significant association with sputum Eos, blood Eos, FeNO and total IgE did not accurately predict sputum Eos, and combinations of these variables failed to improve prediction. Age, FEV1%predicted and blood Neu were similarly unsatisfactory for prediction of sputum Neu. Factor analysis and stepwise selection found FeNO, IgE and FEV1% predicted, but not blood Eos, correctly predicted 69% of sputum Eos

Corticosteroid use and bone mineral accretion in children with asthma: effect modification by vitamin D

PubMed Central

Tse, Sze Man; Kelly, H. William; Litonjua, Augusto; Van Natta, Mark L.; Weiss, Scott T.; Tantisira, Kelan

2012-01-01

Background The adverse effects of corticosteroids on bone mineral accretion (BMA) have been well documented. Vitamin D insufficiency, a prevalent condition in the pediatric population, has also been associated with decreased bone mineral density (BMD). Objective To determine whether children with asthma who have lower vitamin D levels are more susceptible to the negative effects of corticosteroids on BMD over time. Methods Children aged 5–12 years with mild-to-moderate asthma who participated in the Childhood Asthma Management Program were followed for a mean of 4.3 years. Total doses of inhaled and oral corticosteroids (OCS) were recorded, serum 25-hydroxyvitamin D3 levels were measured at the beginning of the trial and serial DEXA scans of the lumbar spine were performed. Annual BMA rates were defined as: [(BMD at 4 years follow-up − BMD at baseline)/4 years]. Results BMA was calculated for 780 subjects. In boys, baseline vitamin D levels significantly modified the relationship between OCS and BMA (vitamin D x OCS interaction, p=0.023). Stratification by vitamin D levels showed a decrease in BMA with increased use of OCS in vitamin D insufficient boys only (p<0.001). Compared to vitamin D sufficient boys, vitamin D insufficient boys exposed to more than 2 courses of oral corticosteroids per year had twice the decrease in BMA rate (relative to boys who were OCS-unexposed). Conclusions Vitamin D levels significantly modified the effect of oral corticosteroids on bone mineral accretion in boys. Further research is needed to examine whether vitamin D supplementation in children with poorly controlled asthma may confer benefits to bone health. PMID:22608570

Polymorphisms in IL12A and cockroach allergy in children with asthma.

PubMed

Pistiner, Michael; Hunninghake, Gary M; Soto-Quiros, Manuel E; Avila, Lydiana; Murphy, Amy; Lasky-Su, Jessica; Schuemann, Brooke; Klanderman, Barbara J; Raby, Benjamin A; Celedón, Juan C

2008-07-31

IL12A has been implicated in T-cell development and may thus influence the development of atopy and allergic diseases. We tested for association between four linkage disequilibrium (LD)-tagging SNPs (rs2243123, rs2243151, rs668998, and rs17826053) in IL12A and asthma and allergy-related (serum total and allergen-specific IgE, and skin test reactivity [STR] to two common allergens) phenotypes in two samples: 417 Costa Rican children with asthma and their parents, and 470 families of 503 white children in the Childhood Asthma Management Program (CAMP). The analysis was conducted using the family-based association test (FBAT) statistic implemented in the PBAT program. Among Costa Rican children with asthma, homozygosity for the minor allele of each of two SNPs in IL12A (rs2243123 and rs2243151) was associated with increased risks of STR to American cockroach (P

Parents' asthma information needs and preferences for school-based asthma support.

PubMed

Al Aloola, Noha Abdullah; Nissen, Lisa; Alewairdhi, Huda Abdullaziz; Al Faryan, Nawaf; Saini, Bandana

2017-11-01

This study sought to investigate parents' needs and preferences for school-based asthma support in Saudi Arabian primary schools. Semi-structured qualitative interviews were conducted in the period between November 2015 and February 2016, with a convenience sample that comprised Saudi parents and carers of children with asthma. Recruitment of participants was primarily driven through Saudi primary schools; passive snowballing and social networks were used to boost participation rates further. Interviews were audio-recorded, transcribed verbatim, translated and data were thematically organised using a latent content analysis approach. Twenty interviews were conducted. Six themes emerged from the interviews and were grouped into three major categories: (1) general asthma management issues; (2) school-based asthma management issues; and (3) communication dissatisfaction. Participants expressed concern at schools' social and physical environments and a lack of confidence in the ability of schools to manage their child's asthma, especially when their child was ill. Most of the participants advocated for staff training and school community engagement to improve the management of asthma in Saudi primary schools. This research clearly describes a need for school-based asthma support, including asthma-related policies, procedures and education on asthma and first aid in Saudi primary schools.

Childhood Asthma and Student Performance at School

ERIC Educational Resources Information Center

Taras, Howard; Potts-Datema, William

2005-01-01

To better understand what is known about the association between childhood asthma, school attendance, and academic outcomes, the authors reviewed published studies investigating this topic. Tables with brief descriptions of each study's research methodology and outcomes are included. Research reveals evidence that rates of absenteeism are higher…

[The German Disease Management Guideline Asthma: methods and development process].

PubMed

Kopp, Ina; Lelgemann, Monika; Ollenschläger, Günter

2006-01-01

The German National Program for Disease Management Guidelines, which is being operated under the auspices of the German Medical Association (GMA), the Association of the Scientific Medical Societies (AWMF) and the National Association of Statutory Health Insurance Physicians (NASHIP), provides a conceptual basis for the disease management of prioritized healthcare aspects. The main objective of the program is to establish consensus of the medical professions on key recommendations covering all sectors of healthcare provision and facilitating the coordination of care for the individual patient through time and across interfaces. Within the scope of this program, the Scientific Medical Societies concerned with the prevention, diagnosis, treatment and rehabilitation of asthma in children, adolescents and adults have reached consensus on the core contents for a National Disease Management Guideline for Asthma. This consensus was reached by applying formal techniques and on the basis of the adaptation of recommendations from existing guidelines with high quality standards in methodology and reporting, and information from evidence reports.

Impact of Race on Asthma Treatment Failures in the Asthma Clinical Research Network

PubMed Central

Castro, Mario; Lehman, Erik; Chinchilli, Vernon M.; Sutherland, E. Rand; Denlinger, Loren; Lazarus, Stephen C.; Peters, Stephen P.; Israel, Elliot

2011-01-01

Rationale: Recent studies suggest that people with asthma of different racial backgrounds may respond differently to various therapies. Objectives: To use data from well-characterized participants in prior Asthma Clinical Research Network (ACRN) trials to determine whether racial differences affected asthma treatment failures. Methods: We analyzed baseline phenotypes and treatment failure rates (worsening asthma resulting in systemic corticosteroid use, hospitalization, emergency department visit, prolonged decrease in peak expiratory flow, increase in albuterol use, or safety concerns) in subjects participating in 10 ACRN trials (1993–2003). Self-declared race was reported in each trial and treatment failure rates were stratified by race. Measurements and Main Results: A total of 1,200 unique subjects (whites = 795 [66%]; African Americans = 233 [19%]; others = 172 [14%]; mean age = 32) were included in the analyses. At baseline, African Americans had fewer asthma symptoms (P < 0.001) and less average daily rescue inhaler use (P = 0.007) than whites. There were no differences in baseline FEV1 (% predicted); asthma quality of life; bronchial hyperreactivity; or exhaled nitric oxide concentrations. A total of 147 treatment failures were observed; a significantly higher proportion of African Americans (19.7%; n = 46) experienced a treatment failure compared with whites (12.7%; n = 101) (odds ratio = 1.7; 95% confidence interval, 1.2–2.5; P = 0.007). When stratified by treatment, African Americans receiving long-acting β-agonists were twice as likely as whites to experience a treatment failure (odds ratio = 2.1; 95% confidence interval, 1.3–3.6; P = 0.004), even when used with other controller therapies. Conclusions: Despite having fewer asthma symptoms and less rescue β-agonist use, African-Americans with asthma have more treatment failures compared with whites, especially when taking long-acting β-agonists. PMID:21885625

Stress and asthma: novel insights on genetic, epigenetic, and immunologic mechanisms.

PubMed

Rosenberg, Stacy L; Miller, Gregory E; Brehm, John M; Celedón, Juan C

2014-11-01

In the United States the economically disadvantaged and some ethnic minorities are often exposed to chronic psychosocial stressors and disproportionately affected by asthma. Current evidence suggests a causal association between chronic psychosocial stress and asthma or asthma morbidity. Recent findings suggest potential mechanisms underlying this association, including changes in the methylation and expression of genes that regulate behavioral, autonomic, neuroendocrine, and immunologic responses to stress. There is also evidence suggesting the existence of susceptibility genes that predispose chronically stressed youth to both post-traumatic stress disorder and asthma. In this review we critically examine published evidence and suggest future directions for research in this field. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

A randomized, controlled study to evaluate the role of an in-home asthma disease management program provided by respiratory therapists in improving outcomes and reducing the cost of care.

PubMed

Shelledy, David C; Legrand, Terry S; Gardner, Donna D; Peters, Jay I

2009-03-01

Asthma management programs (AMP) may reduce costs and improve outcomes in patients with moderate to severe asthma. However, it is not known which personnel are best able to deliver such interventions and what settings are most effective. The purpose of this study was to compare the effects of an in-home AMP provided by respiratory therapists (RTs) to an AMP provided by nurses (RNs) and to usual care (UC) provided in physician offices or clinics. Subjects (age 18-64) who had been admitted to the emergency department (ED) or hospital for acute asthma exacerbation were randomized to three groups: AMP-RT, AMP-RN or UC. The AMP groups received five (5) weekly home visits to provide assessment and instruction; the UC group was instructed to return to their physician for routine follow-up. Outcomes assessed at 6 months included hospitalizations, in patient days, hospitalization cost, ED visits and cost, clinic visits, pulmonary function, symptoms, health related quality of life (HRQOL), asthma episode self-management score (AESM), environmental assessment, and patient satisfaction (PS). Variables were compared using ANOVA with a Neuman-Keuls follow-up for multiple comparisons using an intent-to-treat approach. Upon enrollment, (n = 159) there were no differences (p > .05) between groups for age, gender, pulmonary function or HRQOL (SF-36 and St. Georges Respiratory Questionnaire - SGRQ). At 6 months, both AMP groups (AMP-RN n = 54; AMP-RT n = 46) had significantly fewer (p < 0.05) hospitalizations and in-patient days, lower hospitalization costs, and greater HRQOL physical component summary change scores (PCS) and PS than UC (n = 59). AMP-RT also had greater PEFR, SGRQ Total and SGRQ Symptoms change scores when compared to UC and significantly better AESM and PS scores as compared to AMP-RN and UC. An in-home asthma management program can be effectively delivered by respiratory therapists and may reduce hospitalizations, in-patient days, cost and improve measures of HRQOL and PS in a population prone to asthma exacerbation.

Emotionally triggered asthma and its relationship to panic disorder, ataques de nervios, and asthma-related death of a loved one in Latino adults.

PubMed

Vazquez, Karinna; Sandler, Jonathan; Interian, Alejandro; Feldman, Jonathan M

2017-02-01

Research has demonstrated high comorbidity between asthma and panic disorder (PD). Less is known about the relationship between asthma and the Latino cultural idiom of distress of ataques de nervios, as well as the role that psychosocial stressors play. The current study tested the hypotheses that Latino asthma patients who experience PD, ataques de nervios, and/or asthma-related death of a loved one endorse greater psychological triggers of asthma, greater perceived impact of asthma triggers, and greater difficulty controlling such triggers than do those without these conditions. Data originated from an interview conducted prior to a randomized controlled trial in which 292 Latino adults with self-reported asthma were recruited from outpatient clinics in the Bronx, NY. The PRIME-MD Patient Health Questionnaire (PHQ) was used to screen for PD symptoms, while the Structured Clinical Interview for DSM-IV (SCID-I) was used to confirm diagnosis of PD. Lifetime history of ataques de nervios and asthma-related death of a loved one were based upon self-report. Asthma triggers were examined using the Asthma Trigger Inventory (ATI). PD, ataques de nervios, and asthma-related death of a loved one each predicted a higher frequency of psychological asthma triggers, controlling for gender and comorbid medical conditions. Participants with PD also reported greater impact of asthma triggers than those without PD, while no significant differences in perceived control were observed. Providers should screen for PD, ataques de nervios, and asthma-related death of a loved one in Latino asthma patients, given their observed association with emotionally triggered asthma. Copyright © 2016 Elsevier Inc. All rights reserved.

Emotionally Triggered Asthma and its Relationship to Panic Disorder, Ataques de Nervios, and Asthma-Related Death of a Loved One in Latino Adults

PubMed Central

Vazquez, Karinna; Sandler, Jonathan; Interian, Alejandro; Feldman, Jonathan M.

2016-01-01

Objective Research has demonstrated high comorbidity between asthma and panic disorder (PD). Less is known about the relationship between asthma and the Latino cultural idiom of distress of ataques de nervios, as well as the role that psychosocial stressors play. The current study tested the hypotheses that Latino asthma patients who experience PD, ataques de nervios, and/or asthma-related death of a loved one endorse greater psychological triggers of asthma, greater perceived impact of asthma triggers, and greater difficulty controlling such triggers than do those without these conditions. Methods Data originated from an interview conducted prior to a randomized controlled trial in which 292 Latino adults with self-reported asthma were recruited from outpatient clinics in the Bronx, NY. The PRIME-MD Patient Health Questionnaire (PHQ) was used to screen for PD symptoms, while the Structured Clinical Interview for DSM-IV (SCID-I) was used to confirm diagnosis of PD. Lifetime history of ataques de nervios and asthma-related death of a loved one were based upon self-report. Asthma triggers were examined using the Asthma Trigger Inventory (ATI). Results PD, ataques de nervios, and asthma-related death of a loved one each predicted a higher frequency of psychological asthma triggers, controlling for gender and comorbid medical conditions. Participants with PD also reported greater impact of asthma triggers than those without PD, while no significant differences in perceived control were observed. Conclusion Providers should screen for PD, ataques de nervios, and asthma-related death of a loved one in Latino asthma patients, given their observed association with emotionally triggered asthma. PMID:28107897

American Thoracic Society/National Heart, Lung, and Blood Institute Asthma-Chronic Obstructive Pulmonary Disease Overlap Workshop Report.

PubMed

Woodruff, Prescott G; van den Berge, Maarten; Boucher, Richard C; Brightling, Christopher; Burchard, Esteban G; Christenson, Stephanie A; Han, MeiLan K; Holtzman, Michael J; Kraft, Monica; Lynch, David A; Martinez, Fernando D; Reddel, Helen K; Sin, Don D; Washko, George R; Wenzel, Sally E; Punturieri, Antonello; Freemer, Michelle M; Wise, Robert A

2017-08-01

Asthma and chronic obstructive pulmonary disease (COPD) are highly prevalent chronic obstructive lung diseases with an associated high burden of disease. Asthma, which is often allergic in origin, frequently begins in infancy or childhood with variable airflow obstruction and intermittent wheezing, cough, and dyspnea. Patients with COPD, in contrast, are usually current or former smokers who present after the age of 40 years with symptoms (often persistent) including dyspnea and a productive cough. On the basis of age and smoking history, it is often easy to distinguish between asthma and COPD. However, some patients have features compatible with both diseases. Because clinical studies typically exclude these patients, their underlying disease mechanisms and appropriate treatment remain largely uncertain. To explore the status of and opportunities for research in this area, the NHLBI, in partnership with the American Thoracic Society, convened a workshop of investigators in San Francisco, California on May 14, 2016. At the workshop, current understanding of asthma-COPD overlap was discussed among clinicians, pathologists, radiologists, epidemiologists, and investigators with expertise in asthma and COPD. They considered knowledge gaps in our understanding of asthma-COPD overlap and identified strategies and research priorities that will advance its understanding. This report summarizes those discussions.

Medication use in Indian children with asthma: the user's perspective.

PubMed

Grover, Charu; Goel, Nitin; Chugh, Krishan; Gaur, Shailendra Nath; Armour, Carol; van Asperen, Peter Paul; Moles, Rebekah Jane; Saini, Bandana

2013-07-01

Despite the high prevalence of asthma in children, there has been limited research into patient perception of medication use, particularly in the developing world. This study therefore aimed to carry out an in-depth exploration of the views of carers and children with asthma on asthma medication use. Grounded theory approach was used to conduct semistructured qualitative interviews in a purposive convenience sample of parents and children with asthma. The participants were recruited from two specialty hospitals in New Delhi, India. Interviews were tape-recorded, transcribed verbatim and thematically analysed. Twenty children (7-12 years old) with asthma and their parent or carer were interviewed in July 2011. Major reported issues included poor parent and child understanding of disease and medications. Fears, misinformed beliefs and lack of self-management skills were apparent. Child self-image, resistance to medication use and lack of responsibility in medication taking were themes that emerged from child interviews. This is one of the first research studies exploring the viewpoint of children with asthma about their medications. Resource constraints dictate a pragmatic paternalistic approach by physicians which, in contrast to patients in westernized nations, seems to be acceptable and satisfactory to Indian patients (carers). © 2013 The Authors. Respirology © 2013 Asian Pacific Society of Respirology.

Clearing the air and breathing freely: the health politics of air pollution and asthma.

PubMed

Brown, Phil; Mayer, Brian; Zavestoski, Stephen; Luebke, Theo; Mandelbaum, Joshua; McCormick, Sabrina

2004-01-01

This study examines the growing debate around environmental causes of asthma in the context of federal regulatory disputes, scientific controversy, and environmental justice activism. A multifaceted form of social discovery of the effect of air pollution on asthma has resulted from multipartner and multiorganizational approaches and from intersectoral policy that deals with social inequality and environmental justice. Scientists, activists, health voluntary organizations, and some government agencies and officials have identified various elements of the asthma and air pollution connection. To tackle these issues, they have worked through a variety of collaborations and across different sectors of environmental regulation, public health, health services, housing, transportation, and community development. The authors examine the role of activist groups in discovering the increased rates of asthma and framing it as a social and environmental issue; give an overview of the current knowledge base on air pollution and asthma, and the controversies within science; and situate that science in the regulatory debate, discussing the many challenges to the air quality researchers. They then examine the implications of the scientific and regulatory controversies over linking air pollution to increases in asthma. The article concludes with a discussion of how alliances between activists and scientists lead to new research strategies and innovations.

Food allergy and asthma morbidity in children.

PubMed

Simpson, Alyson B; Glutting, Joe; Yousef, Ejaz

2007-06-01

Coexisting food allergy and asthma is a significant problem in the pediatric population. Studies have looked at the association between food sensitization and asthma severity. It is unknown whether specific food allergies are associated with increased asthma morbidity. We studied the independent effect that allergy to egg, milk, fish, and peanut has on the number of hospitalizations and courses of systemic steroids in children with asthma. We performed a medical record review to evaluate the effect food allergy to egg, fish, peanut, and milk has on asthma morbidity. We reviewed the records of 201 children aged 3 months to 14 years with the diagnosis of asthma (ICD-9 codes 493.90, 493.91, and 493.92), of which 88 had coexistent food allergy. All children in the food allergy group had food-specific IgE concentrations greater than the 95% positive predictive value. We compared the rate of hospitalizations and use of systemic steroids between children with asthma and food allergies and those without coexisting food allergy using direct-entry, multiple regression analysis. Patients were adjusted for the severity of their asthma based on symptoms documented at their first visit to the allergist according to the National Asthma Education and Prevention Program guidelines and presence of environmental allergy, eczema, smoke exposure, and gastroesophageal reflux. Peanut and milk allergies were both associated with increased number of hospitalizations (P=0.009, 0.016), and milk allergy was associated with increased use of systemic steroids (P=0.001). Peanut and milk allergies were associated with increased hospitalization and steroid use and may serve as early markers for increased asthma morbidity. (c) 2007 Wiley-Liss, Inc.

Enhancing Pediatric Asthma Care and Nursing Education Through an Academic Practice Partnership.

PubMed

McClure, Natasha; Lutenbacher, Melanie; O'Kelley, Ellen; Dietrich, Mary S

Home environmental assessments and interventions delivered via academic practice partnerships (APP) between clinics and schools of nursing may be a low or no cost delivery model of pediatric asthma care and professional education. Patients receive enhanced clinical resources that can improve self-management and healthcare utilization. Additionally, students can practice chronic disease management skills in actual patient encounters. To describe outcomes of the implementation of an APP between a school of nursing and a pediatric asthma specialty clinic (PASC) to deliver a home visit program (HVP). The HVP was designed to reduce emergency department visits and asthma related hospitalizations in PASC patients and provide clinical experiences for nursing students. PASC referred patients to the HVP based on their level of asthma control. Students provided an individualized number of home visits to 17 participants over a nine month period. A 12-month pre- and post-HVP comparison of emergency department visits and asthma related hospitalizations was conducted. Additional information was gathered from stakeholders via an online survey, and interviews with APP partners and HVP families. Children had fewer asthma related hospitalizations post HVP. Findings suggest a reduction in exposure to environmental triggers, improved patient and family management of asthma, and increased PASC knowledge of asthma triggers in the home and increased student knowledge and skills related to asthma management. Multiple clinical and educational benefits may be realized through the development of APPs as an infrastructure supporting targeted interventions in home visits to pediatric asthma patients and their families. Copyright © 2017 Elsevier Inc. All rights reserved.

Asthma, Smoking and BMI in Adults with Intellectual Disabilities: A Community-Based Survey

ERIC Educational Resources Information Center

Gale, L.; Naqvi, H.; Russ, L.

2009-01-01

Background: Recent research evidence from the general population has shown that tobacco smoking and raised body mass index (BMI) are associated with worse asthma outcomes. There are indications that asthma morbidity and mortality may be higher among people with intellectual disabilities (ID) than the general population, but the reason for this is…

Improved quality-of-life of caregivers of children with asthma through guideline-based management.

PubMed

Sheikh, Shahid I; Pitts, Judy; Ryan-Wenger, Nancy A; Kotha, Kavitha; McCoy, Karen S; Stukus, David R

2017-09-01

The quality of life (QOL) of caregivers of children with asthma may be related to children's responses to asthma management. To evaluate change in QOL over time of caregivers of children with asthma through guideline-based management. This was a 3-year prospective cohort study of children with asthma referred to our pediatric asthma center. Families completed Pediatric Asthma Caregiver's Quality of Life Questionnaire (PACQLQ), the Asthma Control Test™ (ACT), and reported the number of days/month of albuterol use and wheezing at each clinic visit. We enrolled 143 children, ages 7-17 years (mean = 10.6 ± 2.9), 56.6% male, 70.6% Caucasian. Patients were managed by the same MD (n = 65,45.5%) or APN (n = 78,54.5%) over time. The mean total PACQLQ significantly increased over the 3-year period (F = 67.418, p < .001). Total scores at the first visit were 4.8 ± 1.6, which improved to 6.1 ± 1 at the 3-month follow-up visit. This improvement was sustained at the 1, 2, and 3-year clinic visits. PACQLQ emotional function (F = 60.798, p < .001) and activity limitation (F = 41.517, p < .001) domains significantly improved as well. PACQLQ scores were significantly associated with improved ACT scores (r = .37 to .47, p < .05), fewer days/month of albuterol use (r = -.25 to -.36., p < .05), and wheezing (r = -.28 to -.33, p < .05). There were no significant differences in PACQLQ, or asthma clinical outcome measures between MD and APN providers. Use of National Asthma Education and Prevention Program (NAEPP) guidelines significantly improved QOL of caregivers of children with asthma and in asthma-related symptoms. Improvements over time were independent of type of providers.

LINX®, a novel treatment for patients with refractory asthma complicated by gastroesophageal reflux disease: a case report.

PubMed

Sriratanaviriyakul, Narin; Kivler, Celeste; Vidovszky, Tamas J; Yoneda, Ken Y; Kenyon, Nicholas J; Murin, Susan; Louie, Samuel

2016-05-24

Gastroesophageal reflux disease is one of the most common comorbidities in patients with asthma. Gastroesophageal reflux disease can be linked to difficult-to-control asthma. Current management includes gastric acid suppression therapy and surgical antireflux procedures. The LINX® procedure is a novel surgical treatment for patients with gastroesophageal reflux disease refractory to medical therapy. To the best of our knowledge, we report the first case of successful treatment of refractory asthma secondary to gastroesophageal reflux disease using the LINX® procedure. Our patient was a 22-year-old white woman who met the American Thoracic Society criteria for refractory asthma that had remained poorly controlled for 5 years despite progressive escalation to step 6 treatment as recommended by National Institutes of Health-National Asthma Education and Prevention Program guidelines, including high-dose oral corticosteroids, high-dose inhaled corticosteroid plus long-acting β2-agonist, leukotriene receptor antagonist, and monthly omalizumab. Separate trials with azithromycin therapy and roflumilast did not improve her asthma control, nor did bronchial thermoplasty help. Additional consultations with two other university health systems left the patient with few treatment options for asthma, which included cyclophosphamide. Instead, the patient underwent a LINX® procedure after failure of maximal medical therapy for gastroesophageal reflux disease with the additional aim of improving asthma control. After she underwent LINX® treatment, her asthma improved dramatically and was no longer refractory. She had normal exhaled nitric oxide levels and loss of peripheral eosinophilia after LINX® treatment. Prednisone was discontinued without loss of asthma control. The only immediate adverse effects due to the LINX® procedure were bloating, nausea, and vomiting. LINX® is a viable alternative to the Nissen fundoplication procedure for the treatment of patients with gastroesophageal reflux disease and poorly controlled concomitant refractory asthma.

A genome-wide survey of CD4+ lymphocyte regulatory genetic variants identifies novel asthma genes

PubMed Central

Sharma, Sunita; Zhou, Xiaobo; Thibault, Derek M.; Himes, Blanca E.; Liu, Andy; Szefler, Stanley J.; Strunk, Robert; Castro, Mario; Hansel, Nadia N.; Diette, Gregory B.; Vonakis, Becky M.; Adkinson, N. Franklin; Avila, Lydiana; Soto-Quiros, Manuel; Barraza-Villareal, Albino; Lemanske, Robert F.; Solway, Julian; Krishnan, Jerry; White, Steven R.; Cheadle, Chris; Berger, Alan E.; Fan, Jinshui; Boorgula, Meher Preethi; Nicolae, Dan; Gilliland, Frank; Barnes, Kathleen; London, Stephanie J.; Martinez, Fernando; Ober, Carole; Celedón, Juan C.; Carey, Vincent J.; Weiss, Scott T.; Raby, Benjamin A.

2014-01-01

Background Genome-wide association studies have yet to identify the majority of genetic variants involved in asthma. We hypothesized that expression quantitative trait locus (eQTL) mapping can identify novel asthma genes by enabling prioritization of putative functional variants for association testing. Objective We evaluated 6,706 cis-acting expression-associated variants (eSNP) identified through a genome-wide eQTL survey of CD4+ lymphocytes for association with asthma. Methods eSNP were tested for association with asthma in 359 asthma cases and 846 controls from the Childhood Asthma Management Program, with verification using family-based testing. Significant associations were tested for replication in 579 parent-child trios with asthma from Costa Rica. Further functional validation was performed by Formaldehyde Assisted Isolation of Regulatory Elements (FAIRE)-qPCR and Chromatin-Immunoprecipitation (ChIP)-PCR in lung derived epithelial cell lines (Beas-2B and A549) and Jurkat cells, a leukemia cell line derived from T lymphocytes. Results Cis-acting eSNP demonstrated associations with asthma in both cohorts. We confirmed the previously-reported association of ORMDL3/GSDMB variants with asthma (combined p=2.9 × 108). Reproducible associations were also observed for eSNP in three additional genes: FADS2 (p=0.002), NAGA (p=0.0002), and F13A1 (p=0.0001). We subsequently demonstrated that FADS2 mRNA is increased in CD4+ lymphocytes in asthmatics, and that the associated eSNPs reside within DNA segments with histone modifications that denote open chromatin status and confer enhancer activity. Conclusions Our results demonstrate the utility of eQTL mapping in the identification of novel asthma genes, and provide evidence for the importance of FADS2, NAGA, and F13A1 in the pathogenesis of asthma. PMID:24934276

Advances in pediatric asthma in 2014: Moving toward a population health perspective.

PubMed

Szefler, Stanley J

2015-03-01

Last year's "Advances in pediatric asthma in 2013: Coordinating asthma care" concluded that, "Enhanced communication systems will be necessary among parents, clinicians, health care providers and the pharmaceutical industry so that we continue the pathway of understanding the disease and developing new treatments that address the unmet needs of patients who are at risk for severe consequences of unchecked disease persistence or progression." This year's summary will focus on further advances in pediatric asthma related to prenatal and postnatal factors altering the natural history of asthma, assessment of asthma control, and new insights regarding the management of asthma in children as indicated in Journal of Allergy and Clinical Immunology publications in 2014. A major theme of this review is how new research reports can be integrated into medical communication in a population health perspective to assist clinicians in asthma management. The asthma specialist is in a unique position to convey important messages to the medical community related to factors that influence the course of asthma, methods to assess and communicate levels of control, and new targets for intervention, as well as new immunomodulators. By enhancing communication among patients, parents, primary care physicians, and specialists within provider systems, the asthma specialist can provide timely information that can help to reduce asthma morbidity and mortality. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

[Genetic and environmental factors of asthma and allergy: Results of the EGEA study].

PubMed

Bouzigon, E; Nadif, R; Le Moual, N; Dizier, M-H; Aschard, H; Boudier, A; Bousquet, J; Chanoine, S; Donnay, C; Dumas, O; Gormand, F; Jacquemin, B; Just, J; Margaritte-Jeannin, P; Matran, R; Pison, C; Rage, E; Rava, M; Sarnowski, C; Smit, L A M; Temam, S; Varraso, R; Vignoud, L; Lathrop, M; Pin, I; Demenais, F; Kauffmann, F; Siroux, V

2015-10-01

The EGEA study (epidemiological study on the genetics and environment of asthma, bronchial hyperresponsiveness and atopy), which combines a case-control and a family-based study of asthma case (n=2120 subjects) with three surveys over 20 years, aims to identify environmental and genetic factors associated with asthma and asthma-related phenotypes. We summarize the results of the phenotypic characterization and the investigation of environmental and genetic factors of asthma and asthma-related phenotypes obtained since 2007 in the EGEA study (42 articles). Both epidemiological and genetic results confirm the heterogeneity of asthma. These results strengthen the role of the age of disease onset, the allergic status and the level of disease activity in the identification of the different phenotypes of asthma. The deleterious role of active smoking, exposure to air pollution, occupational asthmogenic agents and cleaning products on the prevalence and/or activity of asthma has been confirmed. Accounting for gene-environment interactions allowed the identification of new genetic factors underlying asthma and asthma-related traits and better understanding of their mode of action. The EGEA study is contributing to the advances in respiratory research at the international level. The new phenotypic, environmental and biological data available in EGEA study will help characterizing the long-term evolution of asthma and the factors associated to this evolution. Copyright © 2015 SPLF. Published by Elsevier Masson SAS. All rights reserved.

Novel genetic risk factors for asthma in African American children: Precision Medicine and the SAGE II Study.

PubMed

White, Marquitta J; Risse-Adams, O; Goddard, P; Contreras, M G; Adams, J; Hu, D; Eng, C; Oh, S S; Davis, A; Meade, K; Brigino-Buenaventura, E; LeNoir, M A; Bibbins-Domingo, K; Pino-Yanes, M; Burchard, E G

2016-07-01

Asthma, an inflammatory disorder of the airways, is the most common chronic disease of children worldwide. There are significant racial/ethnic disparities in asthma prevalence, morbidity, and mortality among US children. This trend is mirrored in obesity, which may share genetic and environmental risk factors with asthma. The majority of asthma biomedical research has been performed in populations of European decent. We sought to identify genetic risk factors for asthma in African American children. We also assessed the generalizability of genetic variants associated with asthma in European and Asian populations to African American children. Our study population consisted of 1227 (812 asthma cases, 415 controls) African American children with genome-wide single nucleotide polymorphism (SNP) data. Logistic regression was used to identify associations between SNP genotype and asthma status. We identified a novel variant in the PTCHD3 gene that is significantly associated with asthma (rs660498, p = 2.2 × 10(-7)) independent of obesity status. Approximately 5 % of previously reported asthma genetic associations identified in European populations replicated in African Americans. Our identification of novel variants associated with asthma in African American children, coupled with our inability to replicate the majority of findings reported in European Americans, underscores the necessity for including diverse populations in biomedical studies of asthma.

Effects of bronchoscopy on lung function in asthmatics.

PubMed

Bellinger, Christina; Bleecker, Eugene R; Peters, Stephen; Pascual, Rodolfo; Krings, Jeffrey; Smith, Regina; Hastie, Annette T; Moore, Wendy C

2017-10-01

To better understand the changes in pulmonary physiology related to asthma severity following bronchoscopy, we performed scheduled pre- and post-procedure spirometry on subjects undergoing bronchoscopy in our research program. Control subjects and asthma subjects were recruited for bronchoscopy. On the day of bronchoscopy, subjects underwent spirometry pre-bronchoscopy and then up to three sets within 2 hour following the completion of bronchoscopy. A subset of patients had a second bronchoscopy after 2 weeks of treatment with oral prednisolone (40mg daily). A total of 92 subjects had at least one bronchoscopy (12 control subjects, 56 nonsevere asthma (NSA), 24 severe asthma (SA)). The SA and NSA groups had similar decreases in forced expiratory volume in 1 second (FEV1) (-20±13% vs.-19±16%, p = 0.92) and forced vital capacity (FVC) (-20±12% vs.-20±14%, p = 0.80), but no change in FEV1/FVC ratio. The control and NSA group had more rapid recovery of both FEV1 and FVC by 2 hour compared to the SA group (p = 0.01). In the subset of 36 subjects (22 NSA, 14 SA) who underwent a second bronchoscopy following the administration of oral prednisolone for 14 days, steroids resulted in more rapid recovery of lung function (p < 0.04). Following bronchoscopy the lung function of NSA subjects recovered more quickly than SA subjects. Treatment with oral corticosteroids was associated with a quicker recovery of FEV1 which suggests an inflammatory mechanism for these changes in lung compliance.

Caregiver negative affect is a primary determinant of caregiver report of pediatric asthma quality of life.

PubMed

Price, Marcella R; Bratton, Donna L; Klinnert, Mary D

2002-12-01

Quality of life has increased in popularity as an outcome measure in health research. However, the measurement of quality of life has been questioned on methodologic grounds, as it often shows little association with objective measures of disease status. For this report we studied the determinants of pediatric asthma caregiver report of quality of life and its relationship to disease burden. Ninety-eight children who were admitted to a Pediatric Day Program for an asthma evaluation were enrolled in an outcome study. A complete set of medical records for the 2-year period before and after the admission was collected and systematically coded for health care utilization. Using the Pediatric Asthma Caregiver's Quality of Life Questionnaire, data were collected at baseline, discharge, and year after the admission. Caregiver negative affect (anxiety and depression), measured with the Brief Symptom Inventory, was also collected at baseline and discharge. Caregiver report of quality of life was unrelated to health care utilization at baseline but instead was significantly related to baseline caregiver negative affect. A significant relationship between health care utilization and quality of life was present at followup. The Emotional Function scale from the quality of life measure can account for most of the relationship between quality of life and negative affect. Caregiver affect may have a considerable influence on report of quality of life. Understanding the individual characteristics of the respondent is important when using a quality of life instrument as an outcome measure.

A computable phenotype for asthma case identification in adult and pediatric patients: External validation in the Chicago Area Patient-Outcomes Research Network (CAPriCORN).

PubMed

Afshar, Majid; Press, Valerie G; Robison, Rachel G; Kho, Abel N; Bandi, Sindhura; Biswas, Ashvini; Avila, Pedro C; Kumar, Harsha Vardhan Madan; Yu, Byung; Naureckas, Edward T; Nyenhuis, Sharmilee M; Codispoti, Christopher D

2017-10-13

Comprehensive, rapid, and accurate identification of patients with asthma for clinical care and engagement in research efforts is needed. The original development and validation of a computable phenotype for asthma case identification occurred at a single institution in Chicago and demonstrated excellent test characteristics. However, its application in a diverse payer mix, across different health systems and multiple electronic health record vendors, and in both children and adults was not examined. The objective of this study is to externally validate the computable phenotype across diverse Chicago institutions to accurately identify pediatric and adult patients with asthma. A cohort of 900 asthma and control patients was identified from the electronic health record between January 1, 2012 and November 30, 2014. Two physicians at each site independently reviewed the patient chart to annotate cases. The inter-observer reliability between the physician reviewers had a κ-coefficient of 0.95 (95% CI 0.93-0.97). The accuracy, sensitivity, specificity, negative predictive value, and positive predictive value of the computable phenotype were all above 94% in the full cohort. The excellent positive and negative predictive values in this multi-center external validation study establish a useful tool to identify asthma cases in in the electronic health record for research and care. This computable phenotype could be used in large-scale comparative-effectiveness trials.

Asthma Outcomes: Quality of Life

PubMed Central

Wilson, Sandra R.; Rand, Cynthia S.; Cabana, Michael D.; Foggs, Michael B.; Halterman, Jill S.; Olson, Lynn; Vollmer, William M.; Wright, Rosalind J.; Taggart, Virginia

2014-01-01

Background “Asthma-related quality of life” refers to the perceived impact that asthma has on the patient’s quality of life. Objective National Institutes of Health (NIH) institutes and other federal agencies convened an expert group to recommend standardized measures of the impact of asthma on quality of life for use in future asthma clinical research. Methods We reviewed published documentation regarding the development and psychometric evaluation; clinical research use since 2000; and extent to which the content of each existing quality of life instrument provides a unique, reliable, and valid assessment of the intended construct. We classified instruments as core (required in future studies), supplemental (used according to the study’s aims and standardized), or emerging (requiring validation and standardization). This work was discussed at an NIH-organized workshop convened in March 2010 and finalized in September 2011. Results Eleven instruments for adults and 6 for children were identified for review. None qualified as core instruments because they predominantly measured indicators of asthma control (symptoms and/or functional status); failed to provide a distinct, reliable score measuring all key dimensions of the intended construct; and/or lacked adequate psychometric data. Conclusions In the absence of existing instruments that meet the stated criteria, currently available instruments are classified as either supplemental or emerging. Research is strongly recommended to develop and evaluate instruments that provide a distinct, reliable measure of the patient’s perception of the impact of asthma on all of the key dimensions of quality of life, an important outcome that is not captured in other outcome measures. PMID:22386511

Asthma disease management-Australian pharmacists' interventions improve patients' asthma knowledge and this is sustained.

PubMed

Saini, Bandana; LeMay, Kate; Emmerton, Lynne; Krass, Ines; Smith, Lorraine; Bosnic-Anticevich, Sinthia; Stewart, Kay; Burton, Deborah; Armour, Carol

2011-06-01

To assess any improvements in knowledge of asthma patients after a tailored education program delivered by pharmacists and measure the sustainability of any improvements. To ascertain patients' perceptions about any changes in their knowledge. Ninety-six specially trained pharmacists recruited patients based on their risk of poor asthma control. A tailored intervention was delivered to patients based on individual needs and goals, and was conducted at three or four time points over six months. Asthma knowledge was assessed at the beginning and end of the service, and six and 12 months after it had ended. Patients' perceptions of the impact of the service on their knowledge were explored qualitatively in interviews. The 96 pharmacists recruited 570 patients, 398 (70%) finished. Asthma knowledge significantly improved as a result of the service (7.65 ± 2.36, n=561, to 8.78 ± 2.14, n=393). This improvement was retained for at least 12 months after the service. Patients reported how the knowledge and skills gained had led to a change in the way they managed their asthma. Improvements in knowledge are achievable and sustainable if pharmacists used targeted educational interventions. Pharmacist educational interventions are an efficient way to improve asthma knowledge in the community. Crown Copyright © 2011. Published by Elsevier Ireland Ltd. All rights reserved.

Stress and Asthma: Novel Insights on Genetic, Epigenetic and Immunologic Mechanisms

PubMed Central

Rosenberg, Stacy L.; Miller, Gregory E.; Brehm, John M.; Celedón, Juan C.

2014-01-01

In the United States, the economically disadvantaged and some ethnic minorities are often exposed to chronic psychosocial stressors and disproportionately affected by asthma. Current evidence suggests a causal association between chronic psychosocial stress and asthma or asthma morbidity. Recent findings suggest potential mechanisms underlying this association, including changes in the methylation and expression of genes that regulate behavioral, autonomic, neuroendocrine, and immunologic responses to stress. There is also evidence suggesting the existence of susceptibility genes that predispose chronically stressed youth to both post-traumatic stress disorder and asthma. In this review, we critically examine published evidence and suggest future directions for research in this field. PMID:25129683

Children's illness drawings and asthma symptom awareness.

PubMed

Gabriels, R L; Wamboldt, M Z; McCormick, D R; Adams, T L; McTaggart, S R

2000-01-01

This study examines the relationship between children's abilities to perceive their symptoms of asthma via several previously researched subjective and objective procedures compared with their performance on a standardized children's drawing task and scale criteria. Results indicated that girls verbalized significantly more emotions about their drawings and were better able to detect airflow changes in their small airways than boys. The Gabriels Asthma Perception Drawing Scales (GAPDS) is a promising clinical tool for assessing children's perceptions and emotions about asthma via nonverbal methods. Varying methods of measuring asthma symptom awareness are not highly correlated; thus, more than one methodology is appropriate for use with children.

Mouse Models Applied to the Research of Pharmacological Treatments in Asthma.

PubMed

Marqués-García, Fernando; Marcos-Vadillo, Elena

2016-01-01

Models developed for the study of asthma mechanisms can be used to investigate new compounds with pharmacological activity against this disease. The increasing number of compounds requires a preclinical evaluation before starting the application in humans. Preclinical evaluation in animal models reduces the number of clinical trials positively impacting in the cost and in safety. In this chapter, three protocols for the study of drugs are shown: a model to investigate corticoids as a classical treatment of asthma; a protocol to test the effects of retinoic acid (RA) on asthma; and a mouse model to test new therapies in asthma as monoclonal antibodies.

The Detroit Young Adult Asthma Project: Proposal for a Multicomponent Technology Intervention for African American Emerging Adults With Asthma.

PubMed

MacDonell, Karen; Naar, Sylvie; Gibson-Scipio, Wanda; Bruzzese, Jean-Marie; Wang, Bo; Brody, Aaron

2018-05-07

Racial and ethnic minority youth have poorer asthma status than white youth, even after controlling for socioeconomic variables. Proper use of asthma controller medications is critical in reducing asthma mortality and morbidity. The clinical consequences of poor asthma management include increased illness complications, excessive functional morbidity, and fatal asthma attacks. There are significant limitations in research on interventions to improve asthma management in racial minority populations, particularly minority adolescents and young adults, although illness management tends to deteriorate after adolescence during emerging adulthood, the unique developmental period beyond adolescence but before adulthood. The objective of the pilot study was to test the feasibility, acceptability, and signals of efficacy of an intervention targeting adherence to controller medication in African American youth (ages 18-29) with asthma. All elements of the protocol were piloted in a National Heart, Lung, and Blood Institute (NHLBI)-funded pilot study (1R34HL107664 MacDonell). Results suggested feasibility and acceptability of the protocol as well as proof of concept. We are now ready to test the intervention in a larger randomized clinical trial. The proposed study will include 192 African American emerging adults with moderate to severe persistent asthma and low controller medication adherence recruited from clinic, emergency department, and community settings. Half of the sample will be randomized to receive a multicomponent technology-based intervention targeting adherence to daily controller medication. The multicomponent technology-based intervention consists of 2 components: (1) 2 sessions of computer-delivered motivational interviewing targeting medication adherence and (2) individualized text messaging focused on medication adherence between the sessions. Text messages will be individualized based on ecological momentary assessment. The remaining participants will complete a series of computer-delivered asthma education modules matched for length, location, and method of delivery of the intervention session. Control participants will also receive text messages between intervention sessions. Message content will be the same for all control participants and contain general facts about asthma (not tailored). It is hypothesized that youth randomized to multicomponent technology-based intervention will show improvements in medication adherence (primary outcome) and asthma control (secondary outcome) compared with comparison condition at all postintervention follow-ups (3, 6, 9, and 12 months). The proposed study was funded by NHLBI from September 1, 2016 through August 31, 2021. This project will test a brief, technology-based intervention specifically targeting adherence to asthma controller medications in an under-researched population, African American emerging adults. If successful, our multicomponent technology-based intervention aimed at improving adherence to asthma medications has the potential to improve quality of life of minority emerging adults with asthma at relatively low cost. It could eventually be integrated into clinical settings and practice to reach a large number of emerging adults with asthma. ClinicalTrials.gov NCT03121157; https://clinicaltrials.gov/ct2/show/NCT03121157 (Archived by WebCite at http://www.webcitation.org/6wq4yWHPv). ©Karen MacDonell, Sylvie Naar, Wanda Gibson-Scipio, Jean-Marie Bruzzese, Bo Wang, Aaron Brody. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 07.05.2018.

Epidemiologic evidence for asthma and exposure to air toxics: linkages between occupational, indoor, and community air pollution research.

PubMed Central

Delfino, Ralph J

2002-01-01

Outdoor ambient air pollutant exposures in communities are relevant to the acute exacerbation and possibly the onset of asthma. However, the complexity of pollutant mixtures and etiologic heterogeneity of asthma has made it difficult to identify causal components in those mixtures. Occupational exposures associated with asthma may yield clues to causal components in ambient air pollution because such exposures are often identifiable as single-chemical agents (e.g., metal compounds). However, translating occupational to community exposure-response relationships is limited. Of the air toxics found to cause occupational asthma, only formaldehyde has been frequently investigated in epidemiologic studies of allergic respiratory responses to indoor air, where general consistency can be shown despite lower ambient exposures. The specific volatile organic compounds (VOCs) identified in association with occupational asthma are generally not the same as those in studies showing respiratory effects of VOC mixtures on nonoccupational adult and pediatric asthma. In addition, experimental evidence indicates that airborne polycyclic aromatic hydrocarbon (PAH) exposures linked to diesel exhaust particles (DEPs) have proinflammatory effects on airways, but there is insufficient supporting evidence from the occupational literature of effects of DEPs on asthma or lung function. In contrast, nonoccupational epidemiologic studies have frequently shown associations between allergic responses or asthma with exposures to ambient air pollutant mixtures with PAH components, including black smoke, high home or school traffic density (particularly truck traffic), and environmental tobacco smoke. Other particle-phase and gaseous co-pollutants are likely causal in these associations as well. Epidemiologic research on the relationship of both asthma onset and exacerbation to air pollution is needed to disentangle effects of air toxics from monitored criteria air pollutants such as particle mass. Community studies should focus on air toxics expected to have adverse respiratory effects based on biological mechanisms, particularly irritant and immunological pathways to asthma onset and exacerbation. PMID:12194890

Asthma in Latin America

PubMed Central

Forno, Erick; Gogna, Mudita; Cepeda, Alfonso; Yañez, Anahi; Solé, Dirceu; Cooper, Philip; Avila, Lydiana; Soto-Quiros, Manuel; Castro-Rodriguez, Jose A.; Celedón, Juan C.

2015-01-01

Consistent with the diversity of Latin America, there is profound variability in asthma burden among and within countries in this region. Regional variation in asthma prevalence is likely multifactorial and due to genetics, perinatal exposures, diet, obesity, tobacco use, indoor and outdoor pollutants, psychosocial stress, and microbial or parasitic infections. Similarly, nonuniform progress in asthma management leads to regional variability in disease morbidity. Future studies of distinct asthma phenotypes should follow up well-characterized Latin American subgroups and examine risk factors that are unique or common in Latin America (e.g. stress and violence, parasitic infections and use of biomass fuels for cooking). Because most Latin American countries share the same barriers to asthma management, concerted and multifaceted public health and research efforts are needed, including approaches to curtail tobacco use, campaigns to improve asthma treatment, broadening access to care and clinical trials of non-pharmacologic interventions (e.g. replacing biomass fuels with gas or electric stoves). PMID:26103996

Ambient Air Pollution and Asthma-Related Outcomes in Children of Color of the USA: a Scoping Review of Literature Published Between 2013 and 2017.

PubMed

Nardone, Anthony; Neophytou, Andreas M; Balmes, John; Thakur, Neeta

2018-04-16

Given racial disparities in ambient air pollution (AAP) exposure and asthma risk, this review offers an overview of the literature investigating the ambient air pollution-asthma relationship in children of color between 2013 and 2017. AAP is likely a key contributor to the excess burden of asthma in children of color due to pervasive exposure before birth, at home, and in school. Recent findings suggest that psychosocial stressors may modify the relationship between AAP and asthma. The effect of AAP on asthma in children of color is likely modulated by multiple unique psychosocial stressors and gene-environment interactions. Although children of color are being included in asthma studies, more research is still needed on impacts of specific criteria pollutants throughout the life course. Additionally, future studies should consider historical factors when analyzing current exposure profiles.

Toward Better Management for Asthma: From Smart Inhalers to Injections to Wearables, Researchers Are Finding New Ways to Improve Asthma Treatment.

PubMed

Yan, Wudan

2018-01-01

Although asthma has been around since Hippocrates' time, more people are being diagnosed with the disease than ever before. Over the last 20 years, the global burden of asthma has increased by almost 30%, as more than 235 million people-most of them children-cope with the breathlessness and wheezing characteristic of the disease. In particular, cases have spiked in China and India, where pollution is reported to sometimes be deadly. Researchers with the Health Effects Institute, a Boston-based nonprofit that studies the health effects of pollution, recently reported that air pollution in India and China alone contributed to more than half of the four million deaths worldwide due to air pollution in 2015.

Policy and System Change and Community Coalitions: Outcomes From Allies Against Asthma

PubMed Central

Lachance, Laurie; Doctor, Linda Jo; Gilmore, Lisa; Kelly, Cindy; Krieger, James; Lara, Marielena; Meurer, John; Friedman Milanovich, Amy; Nicholas, Elisa; Rosenthal, Michael; Stoll, Shelley C.; Wilkin, Margaret

2010-01-01

Objectives. We assessed policy and system changes and health outcomes produced by the Allies Against Asthma program, a 5-year collaborative effort by 7 community coalitions to address childhood asthma. We also explored associations between community engagement and outcomes. Methods. We interviewed a sample of 1477 parents of children with asthma in coalition target areas and comparison areas at baseline and 1 year to assess quality-of-life and symptom changes. An extensive tracking and documentation procedure and a survey of 284 participating individuals and organizations were used to ascertain policy and system changes and community engagement levels. Results. A total of 89 policy and system changes were achieved, ranging from changes in interinstitutional and intrainstitutional practices to statewide legislation. Allies children experienced fewer daytime (P = .008) and nighttime (P = .004) asthma symptoms than comparison children. In addition, Allies parents felt less helpless, frightened, and angry (P = .01) about their child's asthma. Type of community engagement was associated with number of policy and system changes. Conclusions. Community coalitions can successfully achieve asthma policy and system changes and improve health outcomes. Increased core and ongoing community stakeholder participation rather than a higher overall number of participants was associated with more change. PMID:20299641

Identifying Individual, Cultural and Asthma-Related Risk and Protective Factors Associated With Resilient Asthma Outcomes in Urban Children and Families

PubMed Central

McQuaid, Elizabeth L.; Jandasek, Barbara; Kopel, Sheryl J.; Seifer, Ronald; Klein, Robert B.; Potter, Christina; Fritz, Gregory K.

2012-01-01

Objective The goal of this study is to identify individual, family/cultural, and illness-related protective factors that may minimize asthma morbidity in the context of multiple urban risks in a sample of inner-city children and families. Methods Participating families are from African-American (33), Latino (51) and non-Latino white (47) backgrounds. A total of 131 children with asthma (56% male), ages 6–13 years and their primary caregivers were included. Results Analyses supported the relationship between cumulative risks and asthma morbidity across children of the sample. Protective processes functioned differently by ethnic group. For example, Latino families exhibited higher levels of family connectedness, and this was associated with lower levels of functional limitation due to asthma, in the context of risks. Conclusions This study demonstrates the utility of examining multilevel protective processes that may guard against urban risks factors to decrease morbidity. Intervention programs for families from specific ethnic groups can be tailored to consider individual, family-based/cultural and illness-related supports that decrease stress and enhance aspects of asthma treatment. PMID:22408053

Good Sleep Health in Urban Children With Asthma: A Risk and Resilience Approach.

PubMed

Koinis-Mitchell, Daphne; Kopel, Sheryl J; Boergers, Julie; McQuaid, Elizabeth L; Esteban, Cynthia A; Seifer, Ronald; Fritz, Gregory K; Beltran, Alvaro J; Klein, Robert B; LeBourgeois, Monique

2015-10-01

To identify children demonstrating "good" sleep health in a sample of urban children with persistent asthma; to compare sociocontextual, asthma clinical characteristics, and sleep behaviors in children with "good" versus "poor" sleep health; and to examine protective effects of family-based health behaviors on sleep health. Participants were 249 Black (33%), Latino (51%) and non-Latino White (16%) children with asthma, ages 7-9 years, and their primary caregivers.  32 percent of children had "good" sleep health. Well-controlled asthma and better lung function were more likely in this group. In the context of urban risks, sleep hygiene appeared to be a protective factor associated with better sleep quality. The protective effect of asthma management functioned differently by ethnic group. This study identifies protective processes that may guard against urban risks to optimize sleep health in children with asthma. Intervention programs can be tailored to consider specific supports that enhance sleep health in this high-risk group. © The Author 2015. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Drawing asthma: An exploration of patients' perceptions and experiences.

PubMed

Cheung, Melissa Mei Yin; Saini, Bandana; Smith, Lorraine

2018-03-01

As an art form, drawings can facilitate the tangible expression of patients' inner images and feelings in a range of health conditions. However, there are currently no published studies investigating adults' perspectives of asthma using drawings. This study aimed to explore how adults' drawings illustrate their perceptions and experiences of asthma. Adults with asthma participated in a one-on-one drawing activity. Analysis was grounded in the participants' accounts of their drawing, which were examined alongside the relevant image. A coding approach was used to cluster thematic material and map the data according to the Common-Sense Model of Self-Regulation (CSM). Eighteen participants took part. Three themes emerged: (1) asthma is constrictive and restrictive, (2) feeling alone, feeling different, and (3) the life journey of asthma. The drawings aligned with several domains of the CSM, in particular consequences. The images drawn by the participants and their subsequent discussions highlighted the prominence of the emotional burden of asthma. The drawings provided powerful and evocative communication of the experience of asthma. Future research using drawings can further both healthcare professionals' and patients' understanding of the physical, social and emotional demands of living with asthma, and support the development of asthma self-management practices.

Pharmacists' interventions on clinical asthma outcomes: a systematic review.

PubMed

Garcia-Cardenas, Victoria; Armour, Carol; Benrimoj, Shalom I; Martinez-Martinez, Fernando; Rotta, Inajara; Fernandez-Llimos, Fernando

2016-04-01

The objective of this systematic review was to evaluate the impact of pharmacists' interventions on clinical asthma outcomes on adult patients and to identify the outcome indicators used.PubMed, Scopus, Web of Science and Scielo were searched. Studies addressing pharmacists' interventions on adult asthma patients reporting clinical asthma outcomes were incorporated.11 clinical outcomes were identified in 21 studies. 10 studies measured the impact of the intervention on asthma control. Randomised controlled trials (RCT) and non-RCTs found positive results in percentages of controlled patients and Asthma Control Questionnaire (ACQ) scores. Discordant results were found for Asthma Control Test results. Asthma severity was assessed in four studies. One RCT found a significant decrease in the percentage of severe patients; two non-RCTs found significant improvements in severity scores. 11 studies reported pulmonary function indicators, showing inconsistent results. Eight studies measured asthma symptoms; three RCTs and four non-RCTs showed significant improvements.RCTs and non-RCTs generated similar results for most outcomes. Based on the evidence generated by RCTs, pharmacists' have a positive impact on the percentage of controlled patients, ACQ scores, severity and symptoms. Future research should report using the core outcome set of indicators established for asthma (PROSPERO CRD42014007019). Copyright ©ERS 2016.

The asthma knowledge and perceptions of older Australian adults: implications for social marketing campaigns.

PubMed

Evers, Uwana; Jones, Sandra C; Caputi, Peter; Iverson, Don

2013-06-01

The purpose of this research is to gain an understanding of the asthma perceptions of older adults and identify gaps in their asthma knowledge. In regional New South Wales, Australia, a stratified, random sample of 4066 adults, aged 55 years and over, both with and without an asthma diagnosis, completed a survey based on the Health Belief Model about asthma knowledge and perceptions. Almost half of the sample had experienced symptoms of breathlessness in the past four weeks. Breathlessness was a predictor of lower health ratings and poorer mood. Older adults reported low susceptibility to developing asthma. The sample demonstrated poor knowledge of key asthma symptoms including shortness of breath, tightness in the chest and a cough at night. There is a general lack of asthma awareness in this age group. This could result in not seeking medical help, and thus a reduced quality of life. Older adults should be made aware of key symptoms and the prevalence of asthma in the older adult population, and be empowered to take control of their respiratory health. Audience segmentation for an intervention should be based on recent experience of breathlessness and asthma diagnosis. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Multifactorial intervention for children with asthma and overweight (Mikado): study design of a randomised controlled trial.

PubMed

Willeboordse, Maartje; van de Kant, Kim D G; de Laat, Maroeska N; van Schayck, Onno C P; Mulkens, Sandra; Dompeling, Edward

2013-05-21

In children, the prevalence's of both obesity and asthma are disconcertingly high. Asthmatic children with obesity are characterised by less asthma control and a high need for asthma medication. As the obese asthmatic child is becoming more common in the clinical setting and the disease burden of the asthma-obesity phenotype is high, there is an increasing need for effective treatment in these children. In adults, weight reduction resulted in improved lung function, better asthma control and less need for asthma medication. In children this is hardly studied. The Mikado study aims to evaluate the effectiveness of a long term multifactorial weight reduction intervention, on asthma characteristics in children with asthma and a high body weight. The Mikado study is a two-armed, randomised controlled trial. In total, 104 participants will be recruited via online questionnaires, pulmonary paediatricians, the youth department of the Municipal Health Services and cohorts of existing studies. All participants will be aged 6-16 years, will have current asthma, a Body Mass Index in the overweight or obesity range, and no serious comorbidities (such as diabetes, heart diseases). Participants in the intervention arm will receive a multifactorial intervention of 18 months consisting of sessions concerning sports, parental involvement, individual counselling and lifestyle advices including dietary advices and cognitive behavioural therapy. The control group will receive usual care. The primary outcome variables will include Forced Expiratory Volume in one second and Body Mass Index - Standard Deviation Score. Secondary outcomes will include other lung function parameters (including dynamic and static lung function parameters), asthma control, asthma-specific quality of life, use of asthma medication and markers of systemic inflammation and airway inflammation. In this randomised controlled trial we will study the potential of a multifactorial weight reduction intervention to improve asthma-related outcome measures in asthmatic children with overweight. Moreover, it will provide information about the underlying mechanisms in the relationship between asthma and a high body weight in children. These findings can contribute to optimal management programs and better clinical guidelines for children with asthma and overweight. Clinicaltrial.gov NCT00998413.

Animal models of asthma: innovative methods of lung research and new pharmacological targets.

PubMed

Braun, Armin; Tschernig, Thomas

2006-06-01

Allergic diseases like bronchial asthma are increasing in societies with western lifestyle. In the last years substantial progress was made in the understanding of the underlying mechanisms and explanations like the hygiene hypothesis were developed. However the exact mechanisms of the physiological and immunological events in the lung leading to bronchial asthma are still not fully understood. Therefore, animal models of asthma have been established and improved to study the complex cellular interactions in vivo. Since mice became the most frequently used animal species the methods for detecting lung physiology, e.g. lung function measurements were adapted to the small size of the murine lung. Laser-dissection and precision cut lung slices have become common techniques to get a view into distinct lung compartments and cells. In addition genomic and proteomic approaches are now used widely. On the other hand a major conclusion of the workshop stated that more than one species is necessary in research and for pharmacological screening in asthma and COPD. The resulting new understanding in the mechanisms of asthma pathogenesis has lead to a rapid identification of novel pharmaceutical targets for treatment of the disease.

The healthy worker effect in asthma: work may cause asthma, but asthma may also influence work.

PubMed

Le Moual, Nicole; Kauffmann, Francine; Eisen, Ellen A; Kennedy, Susan M

2008-01-01

Despite the increasing attention to the relationship between asthma and work exposures, occupational asthma remains underrecognized and its population burden underestimated. This may be due, in part, to the fact that traditional approaches to studying asthma in populations cannot adequately take into account the healthy worker effect (HWE). The HWE is the potential bias caused by the phenomenon that sicker individuals may choose work environments in which exposures are low; they may be excluded from being hired; or once hired, they may seek transfer to less exposed jobs or leave work. This article demonstrates that population- and workplace-based asthma studies are particularly subject to HWE bias, which leads to underestimates of relative risks. Our objective is to describe the HWE as it relates to asthma research, and to discuss the significance of taking HWE bias into account in designing and interpreting asthma studies. We also discuss the importance of understanding HWE bias for public health practitioners and for clinicians. Finally, we emphasize the timeliness of this review in light of the many longitudinal "child to young adult" asthma cohort studies currently underway. These prospective studies will soon provide an ideal opportunity to examine the impact of early workplace environments on asthma in young adults. We urge occupational and childhood asthma epidemiologists collaborate to ensure that this opportunity is not lost.

The relationship between the Leicester cough questionnaire, eosinophilic airway inflammation and asthma patient related outcomes in severe adult asthma.

PubMed

Natarajan, Sushiladevi; Free, Robert C; Bradding, Peter; McGarvey, Lorcan; Siddiqui, Salman

2017-03-04

Severe asthma is characterised by a variety of symptoms, which include chronic cough, however the mechanisms responsible for cough reflex hypersensitivity in asthma remain poorly elucidated. Current asthma patient-related outcome instruments such as the six-point Juniper Asthma Control Score (ACQ-6) and Asthma Quality of Life Questionnaire (AQLQ) were not primarily designed to capture cough and its related morbidity in asthma. The Leicester Cough Questionnaire (LCQ) is a patient-related outcome instrument designed to capture the health-related quality of life associated with cough. To date the LCQ has not been evaluated in a severe asthma population. We evaluated 262 extensively characterised adult patients with severe asthma attending the Leicester Severe Asthma Service. All patients had a clinician diagnosis of asthma and objective physiological evidence and met the ATS/ERS criterion for servere asthma. In all patients we evaluated a) the LCQ distribution and b) the relationships between the LCQ and ACQ-6, AQLQ, airway inflammation in sputum. The LCQ demonstrated the following properties; mean: 15.0, standard deviation: 4.54, median: 15.48, and range: 11.6-19.2. We found a moderate correlation between LCQ and ACQ-6 (r = - 0.605, p < 0.0001) and a LCQ and AQLQ (r = 0.710, p < 0.0001). There was no relationship between LCQ and log 10 sputum percentage eosinophils (%). A proportion of patients with severe asthma have a significant degree of cough-related morbidity that appears independent of eosinophilic airway inflammation and is not captured fully by existing asthma patient-reported outcome instruments. Our preliminary findings suggest that further research is now required to validate the LCQ and its responsiveness in severe asthma populations to capture cough-related morbidity and response to specific interventions.

Culture-specific programs for children and adults from minority groups who have asthma.

PubMed

Bailey, E J; Kruske, S G; Morris, P S; Cates, C J; Chang, A B

2008-04-16

People with asthma who come from minority groups have poorer asthma outcomes and more asthma related visits to Emergency Departments (ED). Various programmes are used to educate and empower people with asthma and these have previously been shown to improve certain asthma outcomes. Models of care for chronic diseases in minority groups usually include a focus of the cultural context of the individual and not just the symptoms of the disease. Therefore, questions about whether culturally specific asthma education programmes for people from minority groups are effective at improving asthma outcomes, are feasible and are cost-effective need to be answered. To determine whether culture-specific asthma programmes, in comparison to generic asthma education programmes or usual care, improve asthma related outcomes in children and adults with asthma who belong to minority groups. We searched the Cochrane Register of Controlled Trials (CENTRAL), the Cochrane Airways Group Specialised Register, MEDLINE, EMBASE, review articles and reference lists of relevant articles. The latest search was performed in March 2007. All randomised controlled trials (RCTs) comparing the use of culture-specific asthma education programmes with generic asthma education programmes, or usual care, in adults or children from minority groups who suffer from asthma. Two review authors independently selected, extracted and assessed the data for inclusion. We contacted authors for further information if required. Three studies were eligible for inclusion in the review. A total of 396 patients, aged from 7 to 59 years were included in the meta-analysis of data. Use of a culture-specific programme was superior to generic programmes or usual care, in improving asthma quality of life scores in adults, pooled WMD 0.25 (95% CI 0.09 to 0.41) and asthma knowledge scores in children, WMD 3.30 (95% CI 1.07 to 5.53). There was no significant difference between groups in occurrence of asthma exacerbations, but the width of the confidence interval means that effects on exacerbation rates cannot be ruled out, rate ratio 0.93 (95% CI 0.80 to 1.10). Culture-specific programmes for adults and children from minority groups with asthma, have been found to be more effective than generic programmes in improving some (Quality of Life and asthma knowledge) but not all asthma outcomes. This evidence is limited by the small number of included studies and the lack of reported outcomes. Further trials are required to answer this question conclusively.

A framework for measuring self-management effectiveness and health care use among pediatric asthma patients and families

PubMed Central

Rangachari, Pavani

2017-01-01

Asthma is associated with substantial health care expenditures, including an estimated US$56 billion per year in direct costs. A recurring theme in the asthma management literature is that costly asthma symptoms, including hospitalizations and multiple emergency department (ED)/outpatient visits, can often be prevented through patient/family adherence to the national (National Institutes of Health Expert Panel Report-3) guidelines for effective self-management of asthma, specifically 1) medication adherence and 2) environmental trigger avoidance, as outlined in the patient’s personalized Asthma-Action Plan. It is important to note however that while effective self-management of asthma is known to reduce ED visits and hospitalizations, the relationship between asthma self-management effectiveness and outpatient visit frequency remains ambiguous, reflecting a gap in the literature. For instance, do patients/families who self-manage effectively visit outpatient clinics more frequently for asthma care (compared to those who do not self-manage effectively), after accounting for differences in asthma severity, demographic characteristics, and risk factors? Do patients/families who visit outpatient clinics more frequently for asthma care, in turn have fewer ED and inpatient encounters for asthma? On the other hand, do patients/families who do not revisit outpatient clinics regularly have higher ED visits and hospitalizations? It is important to address these gaps, in order to reduce the costs and public health burden of asthma. This paper provides a foundation for addressing these gaps, by conducting an integrative review of the asthma management literature, to develop a conceptual framework for measuring self-management effectiveness and health care use among pediatric asthma patients/families. In doing so, the paper lays the groundwork for future research seeking to explicate the relationship between asthma self-management effectiveness and health care use, which in turn has potential to engage asthma providers in promoting ideal self-management and optimal health care use for pediatric asthma, in accordance with national evidence-based guidelines for asthma management. PMID:28442924

Impact of asthma medication and familial factors on the association between childhood asthma and attention-deficit/hyperactivity disorder: a combined twin- and register-based study: Epidemiology of Allergic Disease.

PubMed

Holmberg, K; Lundholm, C; Anckarsäter, H; Larsson, H; Almqvist, C

2015-05-01

Asthma and attention-deficit/hyperactivity disorder (ADHD) are prevalent in childhood and may cause functional impairment and stress in families. Previous research supports an association between asthma and ADHD in children, but several aspects of this relationship are unclear. Our aim was to study whether the association between asthma and ADHD is restricted to either the inattentive or the hyperactive/impulsive symptoms of ADHD, to explore the impact of asthma severity and asthma medication and the contribution of shared genetic and environmental risk factors on the asthma-ADHD relationship. Data on asthma, ADHD, zygosity and possible confounders were collected from parental questionnaires at 9 or 12 years on 20 072 twins through the Swedish Twin Register, linked to the Swedish Medical Birth Register, the National Patient Register and the Prescribed Drug Register. The association between asthma and ADHD, the impact of asthma severity and medication, was assessed by generalized estimating equations. Cross-twin-cross-trait correlations (CTCT) were estimated to explore the relative importance of genes and environment for the association. Asthmatic children had a higher risk of also having ADHD [odds ratio (OR) 1.53, 95% confidence interval (CI): 1.16-2.02]. The association was not restricted to either of the two dimensions of ADHD. The magnitude of the association increased with asthma severity (OR 2.84, 95% CI: 1.86-4.35) for ≥ 4 asthma attacks in the last 12 months and was not affected by asthma treatment. The CTCTs possibly indicate that the genetic component in overlap of the disorders is weak. Childhood asthma, especially severe asthma, is associated with ADHD. Asthma medication seems not to increase the risk of ADHD. Clinicians should be aware of the potential of ADHD in asthma. Optimal asthma care needs to be integrated with effective evaluation and treatment of ADHD in children with co-existing disorders. © 2015 John Wiley & Sons Ltd.

Organizational attributes of practices successful at a disease management program.

PubMed

Cloutier, Michelle M; Wakefield, Dorothy B; Tsimikas, John; Hall, Charles B; Tennen, Howard; Brazil, Kevin

2009-02-01

To assess the contribution of organizational factors to implementation of 3 asthma quality measures: enrollment in a disease management program, development of a written treatment plan, and prescription of severity-appropriate anti-inflammatory therapy. A total of 138 pediatric clinicians and 247 office staff in 13 urban clinics and 23 nonurban private practices completed questionnaires about their practice's organizational characteristics (eg, leadership, communication, perceived effectiveness, job satisfaction). 94% of the clinicians and 92% of the office staff completed questionnaires. When adjusted for confounders, greater practice activity and perceived effectiveness in meeting family needs were associated with higher rates of enrollment in the Easy Breathing program, whereas higher scores for 3 organizational characteristics--communication timeliness, decision authority, and job satisfaction--were associated with both higher enrollment and a greater number of written treatment plans. None of the organizational characteristics was associated with greater use of anti-inflammatory therapy. Three organizational characteristics predicted 2 quality asthma measures: use of a disease management program and creation of a written asthma treatment plan. If these organizational characteristics were amenable to change, then our findings could help focus interventions in areas of effective and acceptable organizational change.

Disease management 360 degrees: a scorecard approach to evaluating TRICARE's programs for asthma, congestive heart failure, and diabetes.

PubMed

Yang, Wenya; Dall, Timothy M; Zhang, Yiduo; Hogan, Paul F; Arday, David R; Gantt, Cynthia J

2010-08-01

To assess the effect of TRICARE's asthma, congestive heart failure, and diabetes disease management programs using a scorecard approach. EVALUATION MEASURES: Patient healthcare utilization, financial, clinical, and humanistic outcomes. Absolute measures were translated into effect size and incorporated into a scorecard. Actual outcomes for program participants were compared with outcomes predicted in the absence of disease management. The predictive equations were established from regression models based on historical control groups (n = 39,217). Z scores were calculated for the humanistic measures obtained through a mailed survey. Administrative records containing medical claims, patient demographics and characteristics, and program participation status were linked using an encrypted patient identifier (n = 57,489). The study time frame is 1 year prior to program inception through 2 years afterward (October 2005-September 2008). A historical control group was identified with the baseline year starting October 2003 and a 1-year follow-up period starting October 2004. A survey was administered to a subset of participants 6 months after baseline assessment (39% response rate). Within the observation window--24 months for asthma and congestive heart failure, and 15 months for the diabetes program--we observed modest reductions in hospital days and healthcare cost for all 3 programs and reductions in emergency visits for 2 programs. Most clinical outcomes moved in the direction anticipated. The scorecard provided a useful tool to track performance of 3 regional contractors for each of 3 diseases and over time.

[Validation of a knowledge-questionnaire about asthma applied to teachers of elementary school of Monterrey, Mexico].

PubMed

González Diaz, Sandra Nora; Cruz, Alfredo Arias; González González, Arya Yannel; Félix Berumen, José Alfredo; Weinmann, Alejandra Macías

2010-01-01

asthma is one of the most common chronic childhood diseases; is increasing in prevalence and an important cause of school absenteeism. Previous studies have failed to evaluate knowledge about asthma among elementary school teachers worldwide because of the lack of validated questionnaires. to validate a questionnaire about asthma knowledge for elementary school teachers in Monterrey, Nuevo Leon. an observational, cross sectional, descriptive study, from February to December 2004, by applying a questionnaire to a group of elementary school teachers in Monterrey, Nuevo Leon. The questionnaire is a translation and adaptation to the questionnaire of 13 questions used to assess the knowledge about asthma among parents, according to the National Asthma Education Program of US. a total of 179 questionnaires were applied, in which 6 of the 13 questions were answered correctly by more than 90% of the teachers. The internal consistency reliability was adequate with a Cronbach a coefficient of 0.75. in order to obtain reliable data using questionnaires, these must undergo a validation process. Our questionnaire got validation because of the reliability shown according to the internal consistency analysis.

Effect of urinary incontinence on the quality of life of asthmatic women.

PubMed

Paes, Florenir Glória da Silva; Salgado Filho, Natalino; Neto da Silva, Marcos Antonio Custódio; Lima, Hugo César Martins; Ferreira, Denicy Alves Pereira; Brandão Nascimento, Maria do Desterro Soares; Costa, Maria do Rosário da Silva Ramos

2016-06-01

Urinary incontinence (UI) has been associated with chronic respiratory symptoms, and it affects quality of life. This study evaluated the quality of life of asthmatic patients from the Assistance Program for Asthmatic Patients (PAPA) with and without UI. This is an analytical descriptive cross-sectional study using a sample of 358 women with asthma. Data were collected via the International Consultation Incontinence Questionnaire-Simplified Form (ICIQ-SF), Quality of Life in Asthma Questionnaire (QLAQ-ASTHMA) and Short Form 36 Health Survey (SF-36). We found a general prevalence of UI of 55.3%. Overall quality of life scores in the SF-36 and QLAQ-ASTHMA were not related to the presence of UI. However, the amount of urine lost was significantly correlated with the subdomains physical aspects, general health, social functioning and mental health of the SF-36 and with socioeconomic and psychosocial domains of the QLAQ-ASTHMA. Urinary incontinence may affect a large proportion of older women with asthma. This study demonstrates the importance of routinely evaluating the occurrence of UI in order to improve the quality of life of asthmatic patients.

The role of seasonal grass pollen on childhood asthma emergency department presentations.

PubMed

Erbas, B; Akram, M; Dharmage, S C; Tham, R; Dennekamp, M; Newbigin, E; Taylor, P; Tang, M L K; Abramson, M J

2012-05-01

Few studies have focused on the role of grass pollen on asthma emergency department (ED) presentations among children. None have examined whether a dose-response effect exists between grass pollen levels and these asthma exacerbations. To examine the association between increasing ambient levels of grass pollen and asthma ED presentations in children. To determine whether these associations are seen only after a thunderstorm, or whether grass pollen levels have a consistent influence on childhood asthma ED visits during the season. A short time series ecological study was conducted for asthma presentations to ED among children in Melbourne, Victoria, and grass pollen, meteorological and air quality measurements recorded during the selected 2003 period. A semi-parametric Poisson regression model was used to examine dose-response associations between daily grass pollen levels and mean daily ED attendance for asthma. A smoothed plot suggested a dose-response association. As ambient grass pollen increased to about 19 grains/m(3) , the same day risk of childhood ED presentations also increased linearly (P < 0.001). Grass pollen levels were also associated with an increased risk in asthma ED presentations on the following day (lag 1, P < 0.001). This is the first study to establish a clear relationship between increased risk of childhood asthma ED attendance and levels of ambient grass pollen below 20 grains/m(3) , independent of any impact of thunderstorm-associated asthma. These findings have important implications for patient care, such as asthma management programs that notify the general public regarding periods of high grass pollen exposure, as well as defining the timing of initiation of pollen immunotherapy. © 2012 Blackwell Publishing Ltd.

Prescription patterns in asthma patients initiating salmeterol in UK general practice: a retrospective cohort study using the General Practice Research Database (GPRD).

PubMed

DiSantostefano, Rachael L; Davis, Kourtney J

2011-06-01

An association between salmeterol, a long-acting β(2)-agonist (LABA), use and rare serious asthma events or asthma mortality was observed in two large clinical trials. This has resulted in heightened scrutiny of LABAs and comprehensive reviews by regulatory agencies. The aim of this retrospective observational cohort study was to better characterize salmeterol medication use patterns in the UK. We describe asthma prescription patterns in a cohort of patients (n =17,745) in the General Practice Research Database who initiated treatment with salmeterol-containing prescriptions between 2003 and 2006, including salmeterol and salmeterol/fluticasone propionate in a single device. Prescriptions patterns by medication class, including concurrent prescription of salmeterol with inhaled corticosteroids (ICS), were described using 6-month intervals in the 1-year period before and after the salmeterol-containing index prescription. In the 0- to 6-month and 7- to 12-month periods prior to initiation of the salmeterol-containing prescription, the cohort experienced worsening of asthma, measured by an increase in the proportion of patients with prescriptions for short-acting β-agonists [SABA] (73-89%), ICS (70-81%) and systemic corticosteroids (14-28%). Nearly all patients prescribed salmeterol were concurrently prescribed ICS (≥95% within 90 days). In the 12 months following initiation of the salmeterol-containing prescription, a decrease in asthma prescriptions was observed. These results support the appropriate prescribing of salmeterol-containing medications, as per recommendations in asthma treatment guidelines in the UK. Salmeterol was consistently prescribed as an add-on asthma-controller with an ICS for most patients, and was associated with improvements in asthma control, as indicated by decreases in SABA and systemic corticosteroid prescriptions following salmeterol introduction.

Human rhinoviruses, allergy, and asthma: a clinical approach.

PubMed

Emuzyte, Regina; Firantiene, Regina; Petraityte, Rasa; Sasnauskas, Kestutis

2009-01-01

The prevalence of allergic diseases is increasing in Lithuania as in the world. The prevalence of allergic sensitization is often higher than 50% of the population. The "hygiene hypothesis" proposed that reduced immune-stimulation by infections may have resulted in the more widespread clinical expression of atopic disease. However, it alone does not provide an adequate explanation for the observed increase of allergic diseases. Human rhinovirus infections are the major infections with a worldwide distribution. Viral infections of the respiratory tract are the most common triggers of acute asthma exacerbations. These exacerbations are poorly responsive to current asthma therapies and new approaches to therapy are needed. The aim of this review is to present the current knowledge and clinical implications of human rhinovirus infection in allergy and asthma development and needs for further research. Recent evidence has shown that the immune responses to human rhinoviruses differ between asthmatic and nonasthmatic subjects. Novel insights into the mechanisms of virus-induced asthma exacerbations support the possibility that viral infections may be involved in the epithelial cells damage, inflammation, and airway hyperresponsiveness as well as in profibrotic response and induction of airway remodeling. The data of original investigations support the concept that the immune stimulation by rhinovirus infections contributes to the development of asthma, when an atopic host is infected with human rhinoviruses. Early rhinoviral wheezing is the predictor of subsequent asthma development in high-risk children. Synergistic effect of allergic sensitization, allergen exposure, and viral infection was suggested in the increased risk of hospitalization for asthma in both children and adults. Timing of allergen exposure may be important in a synergistic outcome. The increased susceptibility to rhinovirus infections was identified in atopic asthma. This review also presents the current options on the treatment and prevention of virus-induced asthma. Further studies are needed in order to differentiate between the response to viruses of healthy and atopic or nonatopic asthmatic children and adults. New research data may lead to novel strategies in treatment and prevention of asthma exacerbations as well as prevention of asthma induction.

Mitochondrial Function in Allergic Disease.

PubMed

Iyer, Divyaanka; Mishra, Navya; Agrawal, Anurag

2017-05-01

The connections between allergy, asthma and metabolic syndrome are becoming increasingly clear. Recent research suggests a unifying mitochondrial link between the diverse phenotypes of these interlinked morbidities. The scope of this review is to highlight cellular mechanisms, epidemiology and environmental allergens influencing mitochondrial function and its importance in allergy and asthma. We briefly also consider the potential of mitochondria-targeted therapies in prevention and cure. Recent research has shown allergy, asthma and metabolic syndrome to be linked to mitochondrial dysfunction. Environmental pollutants and allergens are observed to cause mitochondrial dysfunction, primarily by inducing oxidative stress and ROS production. Malfunctioning mitochondria change the bioenergetics of the cell and its metabolic profile to favour systemic inflammation, which drives all three types of morbidities. Given the existing experimental evidence, approaches targeting mitochondria (e.g. antioxidant therapy and mitochondrial replacement) are being conducted in relevant disease models-with some progressing towards clinical trials, making mitochondrial function the focus of translational therapy research in asthma, allergy and linked metabolic syndrome.

Key observations from the NHLBI Asthma Clinical Research Network.

PubMed

Szefler, Stanley J; Chinchilli, Vernon M; Israel, Elliot; Denlinger, Loren Clark; Lemanske, Robert F; Calhoun, William; Peters, Stephen P

2012-05-01

The National Heart, Lung and Blood Institute (NHLBI) Asthma Clinical Research Network (ACRN) recently completed its work after 20 years of collaboration as a multicentre clinical trial network. When formed, its stated mission was to perform multiple controlled clinical trials for treating patients with asthma by dispassionately examining new and existing therapies, and to rapidly communicate its findings to the medical community. The ACRN conducted 15 major clinical trials. In addition, clinical data, manual of operations, protocols and template informed consents from all ACRN trials are available via NHLBI BioLINCC (https://biolincc.nhlbi.nih.gov/studies/). This network contributed major insights into the use of inhaled corticosteroids, short-acting and long-acting ß-adrenergic agonists, leukotriene receptor antagonists, and novel agents (tiotropium, colchicine and macrolide antibiotics). They also pioneered studies of the variability in drug response, predictors of treatment response and pharmacogenetics. This review highlights the major research observations from the ACRN that have impacted the current management of asthma.

The Asthma Mobile Health Study, a large-scale clinical observational study using ResearchKit

PubMed Central

Chan, Yu-Feng Yvonne; Wang, Pei; Rogers, Linda; Tignor, Nicole; Zweig, Micol; Hershman, Steven G; Genes, Nicholas; Scott, Erick R; Krock, Eric; Badgeley, Marcus; Edgar, Ron; Violante, Samantha; Wright, Rosalind; Powell, Charles A; Dudley, Joel T; Schadt, Eric E

2017-01-01

The feasibility of using mobile health applications to conduct observational clinical studies requires rigorous validation. Here, we report initial findings from the Asthma Mobile Health Study, a research study, including recruitment, consent, and enrollment, conducted entirely remotely by smartphone. We achieved secure bidirectional data flow between investigators and 7,593 participants from across the United States, including many with severe asthma. Our platform enabled prospective collection of longitudinal, multidimensional data (e.g., surveys, devices, geolocation, and air quality) in a subset of users over the 6-month study period. Consistent trending and correlation of interrelated variables support the quality of data obtained via this method. We detected increased reporting of asthma symptoms in regions affected by heat, pollen, and wildfires. Potential challenges with this technology include selection bias, low retention rates, reporting bias, and data security. These issues require attention to realize the full potential of mobile platforms in research and patient care. PMID:28288104

Effects of an Asthma Training and Monitoring Program on Children’s Disease Management and Quality of Life

PubMed Central

Ekici, Behice; Cimete, Güler

2015-01-01

OBJECTIVES To determine the effects of an asthma training and monitoring program on children’s disease management and quality of life. MATERIAL AND METHODS The sample consisted of 120 children and their parents. Data were collected during, at the beginning, and at the end of the 3-month monitoring period using four forms and a quality of life scale. After an initial evaluation, approaches to control symptoms and asthma triggers and measures that might be taken for them were taught to the children and parents. The children recorded the conditions of trigger exposure, experience of disease symptoms, their effects on daily activities, and therapeutic implementations on a daily basis. RESULTS During the 3-month monitoring period, the number of days when the children were exposed to triggers (p=0.000) and experienced disease symptoms decreased to a statistically significant level (p=0.006). Majority of domestic triggers disappeared, but those stemming from the structure of the house and non-domestic triggers indicated no change (p>0.05). Moreover, 30.8% of the children applied to a physician/hospital/emergency service, 4.2% of the children were hospitalized, and 30% of them could not go to school. The number of times when the children applied to a physician/hospital/emergency (p=0.013), the number of times they used medicines (p=0.050), and the number of days they could not go to school (p=0.002) decreased at a statistically significant level, and their quality of life increased (p=0.001). CONCLUSION Asthma training and monitoring program decreased children’s rate of experiencing asthma symptoms and implementations of therapeutic purposes and increased their life quality. PMID:29404097

Obesity impairs apoptotic cell clearance in asthma

PubMed Central

Fernandez-Boyanapalli, Ruby; Goleva, Elena; Kolakowski, Christena; Min, Elysia; Day, Brian; Leung, Donald Y. M.; Riches, David W. H.; Bratton, Donna L.; Sutherland, E. Rand

2014-01-01

Background Asthma in obese adults is typically more severe and less responsive to glucocorticoids than asthma in nonobese adults. Objective We sought to determine whether the clearance of apoptotic inflammatory cells (efferocytosis) by airway macrophages was associated with altered inflammation and reduced glucocorticoid sensitivity in obese asthmatic patients. Methods We investigated the relationship of efferocytosis by airway (induced sputum) macrophages and blood monocytes to markers of monocyte programming, in vitro glucocorticoid response, and systemic oxidative stress in a cohort of adults with persistent asthma. Results Efferocytosis by airway macrophages was assessed in obese (n = 14) and nonobese (n = 19) asthmatic patients. Efferocytosis by macrophages was 40% lower in obese than nonobese subjects, with a mean efferocytic index of 1.77 (SD, 1.07) versus 3.00 (SD, 1.25; P < .01). A similar reduction of efferocytic function was observed in blood monocytes of obese participants. In these monocytes there was also a relative decrease in expression of markers of alternative (M2) programming associated with efferocytosis, including peroxisome proliferator-activated receptor δ and CX3 chemokine receptor 1. Macrophage efferocytic index was significantly correlated with dexamethasone-induced mitogen-activated protein kinase phosphatase 1 expression (ρ = 0.46, P < .02) and baseline glucocorticoid receptor α expression (ρ = 0.44, P < .02) in PBMCs. Plasma 4-hydroxynonenal levels were increased in obese asthmatic patients at 0.33 ng/mL (SD, 0.15 ng/mL) versus 0.16 ng/mL (SD, 0.08 ng/mL) in nonobese patients (P = .006) and was inversely correlated with macrophage efferocytic index (ρ = −0.67, P = .02). Conclusions Asthma in obese adults is associated with impaired macrophage/monocyte efferocytosis. Impairment of this anti-inflammatory process is associated with altered monocyte/macrophage programming, reduced glucocorticoid responsiveness, and systemic oxidative stress. PMID:23154082

Assessing the value of disease management: impact of 2 disease management strategies in an underserved asthma population.

PubMed

Galbreath, Autumn Dawn; Smith, Brad; Wood, Pamela R; Inscore, Stephen; Forkner, Emma; Vazquez, Marilu; Fallot, Andre; Ellis, Robert; Peters, Jay I

2008-12-01

The goal of disease management (DM) is to improve health outcomes and reduce cost through decreasing health care utilization. Although some studies have shown that DM improves asthma outcomes, these interventions have not been examined in a large randomized controlled trial. To compare the effectiveness of 2 previously successful DM programs with that of traditional care. Nine hundred two individuals with asthma (429 adults; 473 children) were randomly assigned to telephonic DM, augmented DM (ADM; DM plus in-home visits by a respiratory therapist), or traditional care. Data were collected at enrollment and at 6 and 12 months. Primary outcomes were time to first asthma-related event, quality of life (QOL), and rates of asthma-related health care utilization. Secondary outcomes included rate of controller medication initiation, number of oral corticosteroid bursts, asthma symptom scores, and number of school days missed. There were no significant differences between groups in time to first asthma-related event or health care utilization. Adult participants in the ADM group had greater improvement in QOL (P = .04) and a decrease in asthma symptoms (P = .001) compared with other groups. Of children not receiving controller medications at enrollment (13%), those in the intervention groups were more likely to have controller medications initiated than the control group (P = .01). Otherwise, there were no differences in outcomes. Overall, participation in asthma DM did not result in significant differences in utilization or clinical outcomes. The only significant impact was a higher rate of controllermedication initiation in children and improvement in asthma symptoms and QOL in adults who received ADM.

Pesticide Spraying for West Nile Virus Control and Emergency Department Asthma Visits in New York City, 2000

PubMed Central

Karpati, Adam M.; Perrin, Mary C.; Matte, Tom; Leighton, Jessica; Schwartz, Joel; Barr, R. Graham

2004-01-01

Pyrethroid pesticides were applied via ground spraying to residential neighborhoods in New York City during July–September 2000 to control mosquito vectors of West Nile virus (WNV). Case reports link pyrethroid exposure to asthma exacerbations, but population-level effects on asthma from large-scale mosquito control programs have not been assessed. We conducted this analysis to determine whether widespread urban pyrethroid pesticide use was associated with increased rates of emergency department (ED) visits for asthma. We recorded the dates and locations of pyrethroid spraying during the 2000 WNV season in New York City and tabulated all ED visits for asthma to public hospitals from October 1999 through November 2000 by date and ZIP code of patients’ residences. The association between pesticide application and asthma-related emergency visits was evaluated across date and ZIP code, adjusting for season, day of week, and daily temperature, precipitation, particulate, and ozone levels. There were 62,827 ED visits for asthma during the 14-month study period, across 162 ZIP codes. The number of asthma visits was similar in the 3-day periods before and after spraying (510 vs. 501, p = 0.78). In multivariate analyses, daily rates of asthma visits were not associated with pesticide spraying (rate ratio = 0.92; 95% confidence interval, 0.80–1.07). Secondary analyses among children and for chronic obstructive pulmonary disease yielded similar null results. This analysis shows that spraying pyrethroids for WNV control in New York City was not followed by population-level increases in public hospital ED visit rates for asthma. PMID:15289164

Using public policy to improve outcomes for asthmatic children in schools.

PubMed

Lynn, Jewlya; Oppenheimer, Sophie; Zimmer, Lorena

2014-12-01

School-based services to improve asthma management need to be accompanied by public policies that can help sustain services, scale effective interventions, create greater equity across schools, and improve outcomes for children. Several national organizations, including the Centers for Disease Control and Prevention, have recommended specific public policies the adoption of which in school settings can improve asthma outcomes for children. Although many states and school districts have adopted some of these policies, adoption is not universal, and implementation is not always successful, leaving inequities in children's access to asthma services and supports. These issues can be addressed by changing public policy. Policy change is a complex process, but it is one that will benefit from greater involvement by asthma experts, including the researchers who generate the knowledge base on what services, supports, and policies have the best outcomes for children. Asthma experts can participate in the policy process by helping to build awareness of the need for school-based asthma policy, estimating the costs associated with policy options and with inaction, advocating for the selection of specific policies, assisting in implementation (including providing feedback), conducting the research that can evaluate the effectiveness of implementation, and ultimately providing information back into the policy process to allow for improvements to the policies. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Effects of allergen and trigger factor avoidance advice in primary care on asthma control: a randomized-controlled trial.

PubMed

Bobb, C; Ritz, T; Rowlands, G; Griffiths, C

2010-01-01

Allergy contributes significantly to asthma exacerbation, yet avoidance of triggers, in particular allergens, is rarely addressed in detail in regular asthma review in primary care. To determine whether structured, individually tailored allergen and trigger avoidance advice, given as part of a primary care asthma review, improves lung function and asthma control. In a randomized-controlled trial 214 adults with asthma in six general practices were either offered usual care during a primary care asthma review or usual care with additional allergen and trigger identification (by skin prick testing and structured allergy assessment) and avoidance advice according to a standardized protocol by trained practice nurses. Main outcome measures were lung function, asthma control, asthma self-efficacy. Both intervention groups were equivalent in demographic and asthma-related variables at baseline. At 3-6-month follow-up, patients receiving the allergen and trigger avoidance review showed significant improvements in lung function (assessed by blinded research nurses) compared with those receiving usual care. Significantly more patients in the intervention group than in the control group showed improvements in forced expiratory volume in 1 s > or =15%. No significant differences were found in self-report measures of asthma control. Asthma-specific self-efficacy improved in both groups but did not differ between groups. Allergen and trigger identification and avoidance advice, given as part of a structured asthma review delivered in primary care by nurses results in clinically important improvements in lung function but not self-report of asthma control. ISRCTN45684820.

Evidence-based hypnotherapy for asthma: a critical review.

PubMed

Brown, Daniel

2007-04-01

Asthma is a chronic disease with intermittent acute exacerbations, characterized by obstructed airways, hyper-responsiveness, and sometimes by chronic airway inflammation. Critically reviewing evidence primarily from controlled outcome studies on hypnosis for asthma shows that hypnosis is possibly efficacious for treatment of symptom severity and illness-related behaviors and is efficacious for managing emotional states that exacerbate airway obstruction. Hypnosis is also possibly efficacious for decreasing airway obstruction and stabilizing airway hyper-responsiveness in some individuals, but there is insufficient evidence that hypnosis affects asthma's inflammatory process. Promising research needs to be replicated with larger samples and better designs with careful attention paid to the types of hypnotic suggestions given. The critical issue is not so much whether it is used but how it is used. Future outcome research must address the relative contribution of expectancies, hypnotizability, hypnotic induction, and specific suggestions.

Nutritional influences on epigenetic programming: asthma, allergy, and obesity.

PubMed

Palmer, Debra J; Huang, Rae-Chi; Craig, Jeffrey M; Prescott, Susan L

2014-11-01

Observational studies show consistent links between early-life nutritional exposures as important risk factors for the development of asthma, allergy, and obesity. Reliance on increasing use of dietary supplementation and fortification (eg, with folate) to compensate for increased consumption of processed foods is also influencing immune and metabolic outcomes. Epigenetics is providing substantial advances in understanding how early-life nutritional exposures can effect disease development. This article summarizes current evidence linking the influence of early-life nutritional exposures on epigenetic regulation with a focus on the disease outcomes of asthma, allergy, and obesity. Copyright © 2014 Elsevier Inc. All rights reserved.

What are the pros and cons of electronically monitoring inhaler use in asthma? A multistakeholder perspective.

PubMed

Howard, Sam; Lang, Alexandra; Sharples, Sarah; Shaw, Dominick

2016-01-01

Electronic monitoring devices (EMDs) are the optimal method for collecting objective data on inhaler use in asthma. Recent research has investigated the attitudes of patients with asthma towards these devices. However, no research to date has formally considered the opinions of stakeholders and decision-makers in asthma care. These individuals have important clinical requirements that need to be taken into account if EMDs are to be successfully provisioned, making collecting their opinions on the key barriers facing these devices a valuable process. Three rounds of surveys in a Delphi format were used to assess the most important pros and cons of EMDs for asthma care in a sample of 31 stakeholders which included healthcare professionals and members of clinical commissioning groups. The respondents identified 29 pros and 32 cons. Pros that were rated as most important included new visual evidence to aid clinical discussions with a patient and an increase in patient involvement and motivation. The cons that were rated as most important included a need for more clinical evidence of the effectiveness of EMDs, as well as better clarity over who has responsibilities in managing, interpreting and discussing data with a patient. The research provides a guide for EMD developers by highlighting where these devices may provide the most benefit as well as prioritising the key issues that need addressing if they are to be used effectively in everyday asthma care.

What are the pros and cons of electronically monitoring inhaler use in asthma? A multistakeholder perspective

PubMed Central

Howard, Sam; Lang, Alexandra; Sharples, Sarah; Shaw, Dominick

2016-01-01

Introduction Electronic monitoring devices (EMDs) are the optimal method for collecting objective data on inhaler use in asthma. Recent research has investigated the attitudes of patients with asthma towards these devices. However, no research to date has formally considered the opinions of stakeholders and decision-makers in asthma care. These individuals have important clinical requirements that need to be taken into account if EMDs are to be successfully provisioned, making collecting their opinions on the key barriers facing these devices a valuable process. Methods Three rounds of surveys in a Delphi format were used to assess the most important pros and cons of EMDs for asthma care in a sample of 31 stakeholders which included healthcare professionals and members of clinical commissioning groups. Results The respondents identified 29 pros and 32 cons. Pros that were rated as most important included new visual evidence to aid clinical discussions with a patient and an increase in patient involvement and motivation. The cons that were rated as most important included a need for more clinical evidence of the effectiveness of EMDs, as well as better clarity over who has responsibilities in managing, interpreting and discussing data with a patient. Conclusions The research provides a guide for EMD developers by highlighting where these devices may provide the most benefit as well as prioritising the key issues that need addressing if they are to be used effectively in everyday asthma care. PMID:27933181

Engaging health care providers in coalition activities.

PubMed

Kelly, Cynthia S; Meurer, John R; Lachance, Laurie L; Taylor-Fishwick, Judith C; Geng, Xin; Arabía, Carmen

2006-04-01

Health care providers play a key role in promoting and participating in asthma coalition activities. Barriers to participation include lack of time, concern about coalition effectiveness, and unfamiliarity with community-based approaches to health issues. Despite this, the Allies Against Asthma coalitions were successful at involving health care providers in leadership roles, on advisory committees, and as research and clinical experts. Successful engagement strategies included presentation of data illustrating need for improved asthma care, identification of clinicians who were involved in caring for children with uncontrolled asthma, and education regarding the added value of a coalition and benefits of participation. Despite barriers to participation, health care providers felt that their participation in asthma coalitions helped them to develop collaborative relationships with other agencies, increase their professional knowledge and skills with regard to asthma management, and improve access to priority populations.

[The implementation gap in asthma prevention and control?].

PubMed

Demoly, Pascal; Just, Jocelyne; Annesi-Maesano, Isabella; Bousquet, Jean; Michel, François-Bernard

2014-01-01

Asthma and allergic diseases generally start early in life and persist throughout life but, for reasons we do not yet understand, they sometimes appear later Prevention, early diagnosis and treatment of these major chronic respiratory diseases is a recognized priority for EU public health policy and for the United Nations. As factors favoring allergy (rapid urbanization, pollution, climate change and infections) are not expected to change in the foreseeable future, it is crucial to develop, strengthen and optimize prevention and treatment. We have developed tools to control asthma but are still unable to prevent children from developing asthma and allergic diseases. This article examines what works and what does not, and analyzes the "missing links" between the creation and effective implementation of a prevention program, otherwise known as the implementation gap.

Impacts of oak pollen on allergic asthma in the United States ...

EPA Pesticide Factsheets

Oak pollen season length for moderate (RCP4.5) and severe climate change scenarios (RCP8.5) are estimated through 2090 using five climate models and published relationships between temperature, precipitation, and oak pollen season length. We calculated asthma ED visit counts associated with 1994-2010 average oak pollen concentrations and simulated future oak pollen season length changes using the Environmental Benefits Mapping and Analysis Program (BenMAP-CE), driven by epidemiologically-derived concentration-response relationships. Future climate change is expected to lengthen and intensify pollen seasons in the U.S., potentially increasing incidence of allergic asthma. We developed a proof-of-concept approach for estimating asthma emergency department (ED) visits in the U.S. associated with present-day and climate-induced changes in oak pollen.

Cost-effectiveness of a home-based environmental intervention for inner-city children with asthma.

PubMed

Kattan, Meyer; Stearns, Sally C; Crain, Ellen F; Stout, James W; Gergen, Peter J; Evans, Richard; Visness, Cynthia M; Gruchalla, Rebecca S; Morgan, Wayne J; O'Connor, George T; Mastin, J Patrick; Mitchell, Herman E

2005-11-01

Exposure to indoor allergens contributes to increased asthma morbidity. The Inner-City Asthma Study, a randomized trial involving home environmental allergen and irritant remediation among children aged 6 through 11 years with moderate-to-severe asthma, successfully reduced asthma symptoms. A cost-effectiveness analysis can help stakeholders to evaluate the potential costs and benefits of adopting such a program. We sought to assess the cost-effectiveness of the environmental intervention of the Inner-City Asthma Study. Incremental cost-effectiveness ratios for a 2-year study period were calculated. Health outcome was measured as symptom-free days. Resource use measures included ambulatory visits, hospitalizations, and pharmaceutical use. CIs were obtained by using bootstrapping. The intervention, which cost $1469 per family, led to statistically significant reductions in symptom days, unscheduled clinic visits, and use of beta-agonist inhalers. Over the year of the intervention and a year of follow-up, the intervention cost was $27.57 per additional symptom-free day (95% CI, $7.46-$67.42). Subgroup analysis showed that targeting the intervention to selected high-risk subgroups did not reduce the incremental cost-effectiveness ratio. A targeted home-based environmental intervention improved health and reduced service use in inner-city children with moderate-to-severe asthma. The intervention is cost-effective when the aim is to reduce asthma symptom days and the associated costs.

The Study Team for Early Life Asthma Research (STELAR) consortium ‘Asthma e-lab’: team science bringing data, methods and investigators together

PubMed Central

Custovic, Adnan; Ainsworth, John; Arshad, Hasan; Bishop, Christopher; Buchan, Iain; Cullinan, Paul; Devereux, Graham; Henderson, John; Holloway, John; Roberts, Graham; Turner, Steve; Woodcock, Ashley; Simpson, Angela

2015-01-01

We created Asthma e-Lab, a secure web-based research environment to support consistent recording, description and sharing of data, computational/statistical methods and emerging findings across the five UK birth cohorts. The e-Lab serves as a data repository for our unified dataset and provides the computational resources and a scientific social network to support collaborative research. All activities are transparent, and emerging findings are shared via the e-Lab, linked to explanations of analytical methods, thus enabling knowledge transfer. eLab facilitates the iterative interdisciplinary dialogue between clinicians, statisticians, computer scientists, mathematicians, geneticists and basic scientists, capturing collective thought behind the interpretations of findings. PMID:25805205

Acculturation and Quality of Life in Urban, African American Caregivers of Children with Asthma

PubMed Central

Everhart, Robin S.; Miadich, Samantha A.; Leibach, Gillian G.; Borschuk, Adrienne P.; Koinis-Mitchell, Daphne

2016-01-01

Objective Racial/ethnic minority caregivers of children with asthma are at risk for low levels of quality of life (QOL). Limited research has identified factors that contribute to lower QOL among African American caregivers. This study examined associations between acculturation (e.g., engaging in values/beliefs traditional of one’s culture versus adopting mainstream cultural views) and caregiver QOL in low-income, urban African American families of children (7–12 years) with persistent asthma. We also investigated the association between caregiver QOL and child emergency department (ED) use. Methods Fifty-five caregivers and their children completed interview-based questionnaires in a single research session. Caregivers completed the Pediatric Asthma Caregiver Quality of Life Questionnaire (PACQLQ), the African American Acculturation Scale-Revised (AAAS-R), and reported on child asthma variables. Children completed items assessing asthma control. Results Higher overall QOL and emotional function subscale scores were associated with more traditional African American religious beliefs/practices (r=.288, p=.033; r=.333, p=.013). Higher emotional function subscale scores were associated with more traditional values of African American families (r=.306, p=.023). Lower QOL was found among caregivers of children who had visited the ED three or more times in the last year. Conclusions Less acculturation tied to religious beliefs/practices and family values (as measured by the AAAS-R) may serve a protective role in reducing the burden low-income, urban African American caregivers experience in managing child asthma. This study is the first of its kind to study acculturation in African American caregivers of children with asthma. PMID:27115558

COSTS OF CHILDHOOD ASTHMA DUE TO TRAFFIC-RELATED POLLUTION IN TWO CALIFORNIA COMMUNITIES

PubMed Central

Brandt, Sylvia J.; Perez, Laura; Künzli, Nino; Lurmann, Fred; McConnell, Rob

2015-01-01

Recent research suggests the burden of childhood asthma attributable to air pollution has been underestimated in traditional risk assessments, and there are no estimates of these associated costs. We estimated the yearly childhood asthma-related costs attributable to air pollution for Riverside and Long Beach, California, including: 1) the indirect and direct costs of health care utilization due to asthma exacerbations linked to traffic-related pollution (TRP); and 2) the costs of health care for asthma cases attributable to local TRP exposure. We estimated these costs using estimates from peer-reviewed literature and the authors' analysis of surveys (Medical Expenditure Panel Survey, California Health Interview Survey, National Household Travel Survey, and Health Care Utilization Project). A lower-bound estimate of the asthma burden attributable to air pollution was $18 million yearly. Asthma cases attributable to TRP exposure accounted for almost half of this cost. The cost of bronchitic episodes was a major proportion of both the annual cost of asthma cases attributable to TRP and of pollution-linked exacerbations. Traditional risk assessment methods underestimate both the burden of disease and cost of asthma associated with air pollution, and these costs are borne disproportionately by communities with higher than average TRP. PMID:22267764

Association between Concentrations of Metals in Urine and Adult Asthma: A Case-Control Study in Wuhan, China

PubMed Central

Huang, Xiji; Xie, Jungang; Cui, Xiuqing; Zhou, Yun; Wu, Xiaojie; Lu, Wei; Shen, Yan; Yuan, Jing; Chen, Weihong

2016-01-01

Background Several metals have been reported to be associated with childhood asthma. However, the results on relationships between metals and risk of childhood asthma are inconclusive, and the research on adult asthma in the Chinese general population is rare. Objectives To investigate potential associations between levels of urinary metals and adult asthma. Methods A case-control study of 551 adult asthma cases and 551 gender- and age-matched controls was conducted in Wuhan, China. Demographic information was obtained, and lung function was assessed. The urinary concentrations of 22 metals were measured by inductively coupled plasma mass spectrometry. Results After adjusting for other metalsand other covariates, urinary cadmium, molybdenum, chromium, copper, uranium and selenium were positively associated with asthma, with odds ratios (95% CI) of 1.69 (1.00, 2.85), 3.76 (2.30, 6.16), 4.89 (3.04, 7.89), 6.06 (3.27, 11.21), 6.99 (4.37, 11.19) and 9.17 (4.16, 20.21), respectively. By contrast, urinary lead, barium, iron, zinc, nickel, manganese and rubidium were negatively associated with asthma, with odds ratios (95% CI) of 0.48 (0.29, 0.80), 0.44 (0.27, 0.71), 0.41 (0.26, 0.64), 0.40 (0.24, 0.66), 0.30 (0.22, 0.41), 0.23 (0.14, 0.39) and 0.07 (0.03, 0.15), respectively. When comparing urinary metals in different subgroups of cases with those in matched controls, the associations of above 13 metals with asthma prevalence were nearly the same. Conclusions Our results suggested that asthma prevalence in the Chinese adults was positively associated with urinary chromium, chromium, selenium, molybdenum, cadmium, and uranium, and negatively associated with urinary manganese, iron, nickel, zinc, rubidium, barium and lead. Additional research with larger populations in different regions is required to support our findings. PMID:27191859

Predicting asthma exacerbations in children.

PubMed

Forno, Erick; Celedón, Juan C

2012-01-01

This review critically assesses recently published literature on predicting asthma exacerbations in children, while also providing general recommendations for future research in this field. Current evidence suggests that every effort should be made to provide optimal treatment to achieve adequate asthma control, as this will significantly reduce the risk of severe disease exacerbations. Children who have had at least one asthma exacerbation in the previous year are at highest risk for subsequent exacerbations, regardless of disease severity and/or control. Although several tools and biomarkers to predict asthma exacerbations have been recently developed, these approaches need further validation and/or have only had partial success in identifying children at risk. Although considerable progress has been made, much remains to be done. Future studies should clearly differentiate severe asthma exacerbations due to inadequate asthma control from those occurring in children whose asthma is well controlled, utilize standardized definitions of asthma exacerbations, and use a systematic approach to identify the best predictors after accounting for the multiple dimensions of the problem. Our ability to correctly predict the development of severe asthma exacerbations in an individual child should improve in parallel with increased knowledge and/or understanding of the complex interactions among genetic, environmental (e.g. viral infections) and lifestyle (e.g. adherence to treatment) factors underlying these events.

The association between paracetamol use and asthma: causation or coincidence?

PubMed

Weatherall, M; Ioannides, S; Braithwaite, I; Beasley, R

2015-01-01

A better understanding of the causation of asthma and allergic disorders could potentially lead to intervention strategies that reduce their prevalence and severity. One potential causative factor is the use of paracetamol. Most of the evidence for the link with asthma is from non-experimental studies of paracetamol exposure in utero, infancy, childhood and adult life; however, it has been difficult to rule out confounding and bias in the associations observed. The two randomized clinical trials of the effect of paracetamol in patients with asthma have been difficult to interpret, due to methodological issues. There have been no randomized controlled trials of paracetamol use and the development of asthma. Both asthma and paracetamol use are common, and so even if there is a relatively small effect of paracetamol exposure on the development of asthma or its severity, then such an effect would be of major public health significance. It is proposed that randomized controlled trials of the effect of paracetamol on the development of asthma and its severity are a high research priority. © 2014 John Wiley & Sons Ltd.

Child maltreatment and pediatric asthma: a review of the literature.

PubMed

Schreier, Hannah M C; Chen, Edith; Miller, Gregory E

2016-01-01

Child maltreatment is a common problem with known adverse consequences, yet its contributions to the development and course of pediatric asthma are only poorly understood. This review first describes possible pathways connecting child maltreatment to pediatric asthma, including aspects of the physical home environment, health behaviors and disease management, and psychological consequences of child maltreatment. We subsequently review existing studies, which generally report an association between maltreatment experiences and asthma outcomes in childhood. However, this literature is in its early stages; there are only a handful studies, most of them rely on self-reports of both child maltreatment and asthma history, and none have investigated the physiological underpinnings of this association. Taken together, however, the studies are suggestive of child maltreatment playing a role in pediatric asthma incidence and expression that should be explored further. Existing data are sparse and do not allow for specific conclusions. However, the data are suggestive of child maltreatment influencing asthma risk and morbidity long before the adult years. Future research should focus on understanding how child maltreatment contributes to asthma disease risk and progression in this highly vulnerable population.

Prevalence of Pediatric Asthma Risk in Santo Domingo, Dominican Republic.

PubMed

Sun, Wendy W; Gupta, Lipi; Andreae, Andrew E; Romutis, Kristin; Borda, Allison M; Sabu, Priya; McKenna, Sean; Ryan, Mark

Early detection and treatment of pediatric asthma could reduce morbidity and lessen burden on society. Currently there is no known research on the prevalence of pediatric asthma in the Dominican Republic (DR) and no known asthma risk assessment tool for one-time encounters in a fast-paced clinic. To pilot a streamlined version of previously validated screening tools to estimate the prevalence of pediatric asthma risk in Santo Domingo Norte, DR. A combined asthma questionnaire and clinical assessment tool was developed and administered to patients aged 2-12 years. We found that 25.7% of the 74 study participants were categorized as probable asthma, 21.6% were at high risk for asthma, 14.9% elevated risk, and 37.8% not at risk. If the prevalence of 25.7% is representative of the DR as a whole, the DR would have one of the highest national rates in Latin America. The study assessment tool was convenient to use, but tool validation is needed. Copyright © 2016 Icahn School of Medicine at Mount Sinai. Published by Elsevier Inc. All rights reserved.

Is influenza vaccination in asthma helpful?

PubMed

Bueving, Herman J; Thomas, Siep; Wouden, Johannes C van der

2005-02-01

Influenza infections are frequently involved in asthma exacerbations. During influenza epidemics substantial excess morbidity due to respiratory tract complications is reported in all age categories as well as excess mortality among the elderly. Vaccines are available for protection against influenza. Worldwide, vaccination is advised and considered a quality point for asthma care. However, the protective effect of influenza vaccination in patients with asthma is still disputed. In order to establish the current state of affairs we reviewed the recent literature on the protective effect of influenza vaccination and its usefulness in patients with asthma. Several studies were found addressing influenza and the protective aspects of vaccination. They discussed the incidence, the adverse effects of vaccination, the coverage of influenza vaccination among patients with asthma and the effectiveness of the vaccine. Influenza vaccination can safely be used in patients with asthma. Allegations that vaccination could provoke asthma exacerbations are convincingly invalidated by previous and recent research. Although patients with asthma are one of the major target groups for immunization, vaccine coverage in all age categories remains low. So far, no unequivocal beneficial effect of influenza vaccination in patients with asthma was found in observational and experimental studies in the sense of reduction of asthma exacerbations and other complications. Recent studies confirm these negative findings. More long-term randomized, placebo-controlled studies, focusing on influenza- proven illness in patients with asthma, are needed to address the question of how helpful influenza vaccination is in these patients.

The link between soda intake and asthma: science points to the high-fructose corn syrup, not the preservatives: a commentary.

PubMed

DeChristopher, L R; Uribarri, J; Tucker, K L

2016-11-28

Recent research conducted by investigators at the National Center for Chronic Disease Prevention and Health Promotion-a division of the US Centers for Disease Control and Prevention (CDC)-found that 'Regular-Soda Intake, Independent of Weight Status, is Associated with Asthma among US High School Students.' On the basis of their review of prior studies, researchers hypothesized that the association may be due to high intake of sodium benzoate, a commonly used preservative in US soft drinks. But a closer look at these prior research studies suggests that there is no strong scientific evidence that the preservatives in US soft drinks are associated with asthma. Importantly, other recent research suggests that the association may be with the unpaired (excess free) fructose in high fructose corn syrup.

The link between soda intake and asthma: science points to the high-fructose corn syrup, not the preservatives: a commentary

PubMed Central

DeChristopher, L R; Uribarri, J; Tucker, K L

2016-01-01

Recent research conducted by investigators at the National Center for Chronic Disease Prevention and Health Promotion—a division of the US Centers for Disease Control and Prevention (CDC)—found that 'Regular-Soda Intake, Independent of Weight Status, is Associated with Asthma among US High School Students.' On the basis of their review of prior studies, researchers hypothesized that the association may be due to high intake of sodium benzoate, a commonly used preservative in US soft drinks. But a closer look at these prior research studies suggests that there is no strong scientific evidence that the preservatives in US soft drinks are associated with asthma. Importantly, other recent research suggests that the association may be with the unpaired (excess free) fructose in high fructose corn syrup. PMID:27892935

Asthma Diet: Does What You Eat Make a Difference?

MedlinePlus

... eating foods rich in oils found in cold-water fish and some nuts and seeds (omega-3 fatty acids) may reduce asthma symptoms. But more research is needed to verify this. Making informed choices ...

Vaccines: could asthma in young children be a preventable disease? ‬‬‬‬‬‬‬.

PubMed

Elenius, Varpu; Jartti, Tuomas

2016-11-01

‬The long battle with asthma is far from over in developed countries. Its incidence, prevalence, and severity have been increasing for decades. By reducing the risk for asthma, significant healthcare costs can be saved. The desire to create a vaccine that might prevent asthma in young children is attractive and widely considered one of the main goals in translational asthma research. Several vaccination strategies have been tested. These include allergen-specific immunotherapy, vaccination against infectious pathogens, and modification of cell and cytokine responses. The lack of success in the prevention of asthma in young children lies on the complexity of the disease, which involves many genetic, epigenetic, and environmental interactions. This review provides a summary of current literature and aims to address key questions how to develop vaccines to prevent asthma in young children. ‬‬‬‬‬‬‬‬‬‬‬‬‬‬. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Operating a sustainable disease management program for chronic obstructive pulmonary disease.

PubMed

Endicott, Linda; Corsello, Phillip; Prinzi, Michele; Tinkelman, David G; Schwartz, Abby

2003-01-01

Chronic obstructive pulmonary disease (COPD) is one of our nation's most rapidly growing chronic health conditions. It is estimated that over 16 million individuals are diagnosed with COPD (Friedman & Hilleman, 2001). In addition, another 16 million are misdiagnosed as asthma or not diagnosed at all. COPD is a condition that affects the working-age as well as the elderly. Despite the high mortality rate, COPD is a treatable and modifiable condition. Disease management programs (DMPs) for asthma are a common initiative within many health insurance plans and integrated delivery networks. Similar initiatives are not as common for COPD. This article will highlight the National Jewish Medical and Research Center's COPD DMP interventions and outcomes. To outline interventions and operational strategies critical in developing and operating a sustainable and effective disease management program for COPD. Disease Management is an effective model for managing individuals with COPD. Applying a case management model that includes (1) risk-identification and stratification; (2) education and empowerment regarding self-monitoring and management; (3) lifestyle modification; (4) communication and collaboration amongst patients, healthcare providers, and case managers to enhance the treatment plan; (5) providing after-hours support; and (6) monitoring care outcomes is crucial. Applying these interventions in a credible manner will improve the quality of life and quality of care delivered to individuals with mild, moderate, severe, and very severe COPD. Additionally, these interventions can significantly reduce utilization events.

Policy and system change and community coalitions: outcomes from allies against asthma.

PubMed

Clark, Noreen M; Lachance, Laurie; Doctor, Linda Jo; Gilmore, Lisa; Kelly, Cindy; Krieger, James; Lara, Marielena; Meurer, John; Milanovich, Amy Friedman; Nicholas, Elisa; Rosenthal, Michael; Stoll, Shelley C; Wilkin, Margaret

2014-10-01

Objectives. We assessed policy and system changes and health outcomes produced by the Allies Against Asthma program, a 5-year collaborative effort by 7 community coalitions to address childhood asthma. We also explored associations between community engagement and outcomes. Methods. We interviewed a sample of 1,477 parents of children with asthma in coalition target areas and comparison areas at baseline and 1 year to assess quality-of-life and symptom changes. An extensive tracking and documentation procedure and a survey of 284 participating individuals and organizations were used to ascertain policy and system changes and community engagement levels. Results. A total of 89 policy and system changes were achieved, ranging from changes in interinstitutional and intrainstitutional practices to statewide legislation. Allies children experienced fewer daytime (P = .008) and nighttime (P = .004) asthma symptoms than comparison children. In addition, Allies parents felt less helpless, frightened, and angry (P = .01) about their child's asthma. Type of community engagement was associated with number of policy and system changes. Conclusions. Community coalitions can successfully achieve asthma policy and system changes and improve health outcomes. Increased core and ongoing community stakeholder participation rather than a higher overall number of participants was associated with more change. © 2014 Society for Public Health Education.

Feasibility of a Secure Wireless Sensing Smartwatch Application for the Self-Management of Pediatric Asthma

PubMed Central

Hosseini, Anahita; Buonocore, Chris M.; Hashemzadeh, Sepideh; Hojaiji, Hannaneh; Kalantarian, Haik; Sideris, Costas; Bui, Alex A.T.; Sarrafzadeh, Majid

2017-01-01

To address the need for asthma self-management in pediatrics, the authors present the feasibility of a mobile health (mHealth) platform built on their prior work in an asthmatic adult and child. Real-time asthma attack risk was assessed through physiological and environmental sensors. Data were sent to a cloud via a smartwatch application (app) using Health Insurance Portability and Accountability Act (HIPAA)-compliant cryptography and combined with online source data. A risk level (high, medium or low) was determined using a random forest classifier and then sent to the app to be visualized as animated dragon graphics for easy interpretation by children. The feasibility of the system was first tested on an adult with moderate asthma, then usability was examined on a child with mild asthma over several weeks. It was found during feasibility testing that the system is able to assess asthma risk with 80.10 ± 14.13% accuracy. During usability testing, it was able to continuously collect sensor data, and the child was able to wear, easily understand and enjoy the use of the system. If tested in more individuals, this system may lead to an effective self-management program that can reduce hospitalization in those who suffer from asthma. PMID:28771168

Asthma in Black African, Black Caribbean and South Asian adolescents in the MRC DASH study: a cross sectional analysis

PubMed Central

2010-01-01

Background Ethnic differences in the prevalence of asthma among children in the UK are under-researched. We aimed to determine the ethnic differences in the prevalence of asthma and atopic asthma in children from the main UK ethnic groups, and whether differences are associated with differential distributions in social and psychosocial risk factors. Methods 6,643 pupils aged 11-13 years, 80% ethnic minorities. Outcomes were asthma/wheeze with (atopic) and without hay fever/eczema. Risk factors examined were family history of asthma, length of residence in the UK, socioeconomic disadvantage, tobacco exposure, psychological well-being, and body mass index (BMI). Results There was a pattern of lower prevalence of asthma in Black African boys and girls, and Indian and Bangladeshi girls compared to White UK. The overall prevalence was higher in Mixed Black Caribbean/White boys, with more atopic asthma in Black Caribbean boys and Mixed Black Caribbean/White boys due to more hayfever. Poor psychological well-being and family history of asthma were associated with an increased risk of asthma within each ethnic group. UK residence for ≤ 5 years was protective for Black Caribbeans and Black Africans. Increased BMI was associated with an increased reporting of asthma for Black Africans. Adjustments for all variables did not remove the excess asthma reported by Black Caribbean boys (atopic) or Mixed Black Caribbean/White boys. Conclusion The protective effect of being born abroad accounted for ethnic differences in some groups, signalling a role for socio-environmental factors in patterning ethnic differences in asthma in adolescence. PMID:20334698

Childhood adversity, early-onset depressive/anxiety disorders, and adult-onset asthma.

PubMed

Scott, Kate M; Von Korff, Michael; Alonso, Jordi; Angermeyer, Matthias C; Benjet, Corina; Bruffaerts, Ronny; de Girolamo, Giovanni; Haro, Josep Maria; Kessler, Ronald C; Kovess, Viviane; Ono, Yutaka; Ormel, Johan; Posada-Villa, José

2008-11-01

To investigate a) whether childhood adversity predicts adult-onset asthma; b) whether early-onset depressive/anxiety disorders predict adult-onset asthma; and c) whether childhood adversity and early-onset depressive/anxiety disorders predict adult-onset asthma independently of each other. Previous research has suggested, but not established, that childhood adversity may predict adult-onset asthma and, moreover, that the association between mental disorders and asthma may be a function of shared risk factors, such as childhood adversity. Ten cross-sectional population surveys of household-residing adults (>18 years, n = 18,303) assessed mental disorders with the Composite International Diagnostic Interview (CIDI 3.0) as part of the World Mental Health surveys. Assessment of a range of childhood family adversities was included. Asthma was ascertained by self-report of lifetime diagnosis and age of diagnosis. Survival analyses calculated hazard ratios (HRs) for risk of adult-onset (>age 20 years) asthma as a function of number and type of childhood adversities and early-onset (

Asthma in Black African, Black Caribbean and South Asian adolescents in the MRC DASH study: a cross sectional analysis.

PubMed

Whitrow, Melissa J; Harding, Seeromanie

2010-03-25

Ethnic differences in the prevalence of asthma among children in the UK are under-researched. We aimed to determine the ethnic differences in the prevalence of asthma and atopic asthma in children from the main UK ethnic groups, and whether differences are associated with differential distributions in social and psychosocial risk factors. 6,643 pupils aged 11-13 years, 80% ethnic minorities. Outcomes were asthma/wheeze with (atopic) and without hay fever/eczema. Risk factors examined were family history of asthma, length of residence in the UK, socioeconomic disadvantage, tobacco exposure, psychological well-being, and body mass index (BMI). There was a pattern of lower prevalence of asthma in Black African boys and girls, and Indian and Bangladeshi girls compared to White UK. The overall prevalence was higher in Mixed Black Caribbean/White boys, with more atopic asthma in Black Caribbean boys and Mixed Black Caribbean/White boys due to more hayfever. Poor psychological well-being and family history of asthma were associated with an increased risk of asthma within each ethnic group. UK residence for

Reducing inequities among children with asthma in the island of Puerto Rico: experiences of a community-based, trans-sectoral effort.

PubMed

Lara, Marielena; Valencia, Gilberto Ramos; Gavillán, Jesús A González Gavillán; Reyes, Beatriz Morales; Arabía, Carmen; Malpica, Fernando López; Freytes, Dharma M; Rodríguez-Sánchez, Mario H; Chinman, Matthew

2009-01-01

Children living in the Commonwealth of Puerto Rico have the highest poverty and asthma prevalence rates of all U.S. children. Since 2000, a group of community, health care, education, housing, and academic representatives have been collaborating in a project to improve quality of life and reduce disparities among children with asthma in very poor communities in Puerto Rico. To date the project has implemented a successful intervention in the Luis Lloréns Torres Housing Project, aimed at adapting evidence-based interventions to improve the social and physical environment of children with asthma. The program has recently been extended to another San Juan housing area, the Manuel A. Pérez Housing Project. Using implementation theory, the authors report and reflect on the project's experience to date, provide recommendations, and discuss implications of lessons learned to address inequities in asthma care throughout other underserved areas in the U.S., Latin America, and the Caribbean.

Hair cortisol as a hypothalamic-pituitary-adrenal axis biomarker in pregnant women with asthma: a retrospective observational study.

PubMed

Smy, Laura; Shaw, Kaitlyn; Amstutz, Ursula; Smith, Anne; Berger, Howard; Carleton, Bruce; Koren, Gideon

2016-07-20

Cortisol is a hormone involved in many physiological functions including fetal maturation and epigenetic programming during pregnancy. This study aimed to use hair cortisol as a biomarker of chronic inhaled corticosteroid (ICS) exposure and assess the potential effects of asthma on the hypothalamic-pituitary-adrenal (HPA) axis in pregnant women. We hypothesized that pregnant women with asthma treated with ICS would exhibit lower hair cortisol concentrations, indicative of adrenal suppression, compared to women with asthma not using ICS and women who do not have asthma. We performed an observational retrospective cohort study. Hair samples were analyzed from pregnant women with asthma, with (n = 56) and without (n = 31) ICS treatment, and pregnant women without asthma (n = 31). Hair samples were segmented based on the growth rate of 1 cm/month and analyzed by enzyme immunoassay to provide cortisol concentrations corresponding to preconception, trimesters 1-3, and postpartum. Hair cortisol concentrations were compared within and among the groups using non-parametric statistical tests. Hair cortisol concentrations increased across trimesters for all three groups, but this increase was dampened in women with asthma (P = 0.03 for Controls vs. ICS Treated and Controls vs. No ICS). ICS Treated women taking more than five doses per week had hair cortisol concentrations 47 % lower in third trimester than Controls. Linear regression of the third trimester hair cortisol results identified asthma as a significant factor when comparing consistent ICS use or asthma as the predictor (F(1, 25) = 9.7, P = 0.005, R(2) adj = 0.257). Hair cortisol successfully showed the expected change in cortisol over the course of pregnancy and may be a useful biomarker of HPA axis function in pregnant women with asthma. The potential impact of decreased maternal cortisol in women with asthma on perinatal outcomes remains to be determined.

Antimicrobial Stewardship Program Using Plan-Do-Study-Act Cycles to Reduce Unjustified Antibiotic Prescribing in Children Admitted With an Asthma Exacerbation

PubMed Central

Dorzin, Sasha E.; Halaby, Claudia; Quintos, Maria Lyn; Noor, Asif

2017-01-01

OBJECTIVE Antimicrobial stewardship programs (ASPs) ensure appropriate antibiotic use, reduce health care costs, and minimize antibiotic resistance. National asthma guidelines do not recommend antibiotics during an exacerbation unless the child has an infection or comorbidities. The American Academy of Pediatrics (AAP) established a benchmark for unjustified antibiotic use at 6.6%.9 A retrospective study at our institution showed that 7.8% of antibiotics were prescribed without justification in children admitted for asthma. The purpose of this study was to reduce unjustified antibiotic use at our institution by 25% in children through an ASP directed toward asthma. METHODS The study period lasted from November 2015 to March 2016. Children 6 months to 17 years of age, admitted for an asthma exacerbation, were included while those with comorbidities were excluded. A multidisciplinary team from pediatric pharmacotherapy, pulmonology, emergency department (ED), infectious diseases, and quality improvement was formed to focus on process improvement. Interventions were executed in a series of Plan-Do-Study-Act cycles. In cycle 1, our asthma guidelines on appropriate antibiotic use were disseminated to pediatric house staff and posted in pediatric units. Cycle 2 encompassed presenting the ASP and guidelines to the pediatric ED staff. Cycle 3 consisted of a journal club with the pulmonary division to discuss the role of azithromycin in an asthma exacerbation. RESULTS In cycle 1, twenty-four patients were reviewed in November 2015. Antibiotics were prescribed in 8/24 (33%) children, with an unjustified rate of 2/24 (8.3%). In cycle 2, twenty-three patients were reviewed in December and January with 8/23 (35%) prescribed antibiotics and an unjustified rate of 2/23 (8.7%). For cycle 3, in February and March 2016, twenty-one children were reviewed. Antibiotics were prescribed in 6/21 (27%) children and all were justified. In total, 68 patients were included in our study and had an unjustified antibiotic prescribing rate of 4/68 (5.9%), a reduction of 25%. CONCLUSION Our ASP surpassed the benchmark set by AAP guidelines, by reducing the percentage of unjustified antibiotics in children with asthma to 5.9%. PMID:29290744

Comparison of asthma prevalence among African American teenage youth attending public high schools in rural Georgia and urban Detroit.

PubMed

Ownby, Dennis R; Tingen, Martha S; Havstad, Suzanne; Waller, Jennifer L; Johnson, Christine C; Joseph, Christine L M

2015-09-01

The high prevalence of asthma among urban African American (AA) populations has attracted research attention, whereas the prevalence among rural AA populations is poorly documented. We sought to compare the prevalence of asthma among AA youth in rural Georgia and urban Detroit, Michigan. The prevalence of asthma was compared in population-based samples of 7297 youth attending Detroit public high schools and in 2523 youth attending public high schools in rural Georgia. Current asthma was defined as a physician diagnosis and symptoms in the previous 12 months. Undiagnosed asthma was defined as multiple respiratory symptoms in the previous 12 months without a physician diagnosis. In Detroit, 6994 (95.8%) youth were AA compared with 1514 (60.0%) in Georgia. Average population density in high school postal codes was 5628 people/mile(2) in Detroit and 45.1 people/mile(2) in Georgia. The percentages of poverty and of students qualifying for free or reduced lunches were similar in both areas. The prevalence of current diagnosed asthma among AA youth in Detroit and Georgia was similar: 15.0% (95% CI, 14.1-15.8) and 13.7% (95% CI, 12.0-17.1) (P = .22), respectively. The prevalence of undiagnosed asthma in AA youth was 8.0% in Detroit and 7.5% in Georgia (P = .56). Asthma symptoms were reported more frequently among those with diagnosed asthma in Detroit, whereas those with undiagnosed asthma in Georgia reported more symptoms. Among AA youth living in similar socioeconomic circumstances, asthma prevalence is as high in rural Georgia as it is in urban Detroit, suggesting that urban residence is not an asthma risk factor. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Obesity and asthma

PubMed Central

Baruwa, Pranab; Sarmah, Kripesh Ranjan

2013-01-01

Asthma is a chronic disorder affecting millions of people worldwide. The prevalence of asthma is around 300 million and is expected to increase another 100 million by 2025. Obesity, on the other hand, also affects a large number of individuals. Overweight in adults is defined when body mass index (BMI) is between 25 to 30 kg/m2 and obesity when the BMI >30 kg/m2. It has been a matter of interest for researchers to find a relation between these two conditions. This knowledge will provide a new insight into the management of both conditions. At present, obese asthma patients may be considered a special category and it is important to assess the impact of management of obesity on asthma symptoms. PMID:23661915

Timing of Emergency Department Visits for Childhood Asthma after Initial Inhaled Corticosteroid Use

PubMed Central

Zhang, Shun; Holloway, Kelvin; Tyler-Hill, Yasmin

2015-01-01

Abstract Inhaled corticosteroids can prevent acute exacerbations and emergency visits when used as part of a chronic care plan for long-term control of asthma, but low patient adherence and inadequate provider prescribing (clinical inertia) can limit these benefits. State Medicaid programs are a major source of insurance coverage for low-income children, paying for medications and preventive care, as well as bearing the cost of adverse outcomes for common chronic conditions in childhood, such as asthma. This study measured the incidence and timing of emergency department (ED) visits in the first 90 days after an initial inhaled corticosteroid prescription (ICS-Rx) among 43,156 Medicaid-enrolled children with a diagnosis of asthma in 14 southern states in 2007. One in 5 children (19.6%) with asthma had at least 1 ED visit in the first 90 days after initial ICS-Rx; 10% of these visits occurred within the first 48 hours, and 25% occurred within the first week. Continued ICS-Rx use was associated with lower risk of an ED visit. There were no racial differences in the ED visit rates. Initial ICS-Rx for Medicaid-enrolled children is a warning flag for short-term risk of asthma-related ED visits, whereas continued ICS-Rx use is protective for at least 90 days. Primary care follow-up may be needed within the first 2 days after initial ICS-Rx to prevent adverse outcomes. Medicaid programs could use claims data for surveillance of adherence to guideline-concordant therapy and for sentinel events marking windows of a higher risk for ED visits. Population Health Management 2015;18:54–60. PMID:25046059

Cardiorespiratory screening in elite endurance sports athletes: the Quebec study.

PubMed

Turmel, Julie; Poirier, Paul; Bougault, Valérie; Blouin, Evelyne; Belzile, Mireille; Boulet, Louis-Philippe

2012-09-01

Cardiorespiratory disorders are common in athletes. However, these conditions are often underdiagnosed, which potentially results in impaired performance and increased health risks. The aim of this study was to evaluate, in a research setting, the prevalence of cardiorespiratory disorders in athletes in order to determine the potential value of a screening program. One hundred thirty-three athletes were studied. Each subject underwent a physical examination. A eucapnic voluntary hyperventilation (EVH) test and a methacholine inhalation test were performed to confirm the diagnosis of asthma. A cardiovascular evaluation was also performed, including maximal exercise test with electrocardiogram, 24-hour ambulatory blood pressure monitoring, 24-hour Holter monitoring, and blood sampling. Seventy-four (56%) athletes had airway hyperresponsiveness to EVH or the methacholine inhalation test. Among those with airway hyperresponsiveness, 45 (61%) athletes were only hyperresponsive to EVH, and 10 (14%) were only hyperresponsive to the methacholine inhalation test (using the criteria of a PC20 ≤ 4 mg/mL). Thirty-two (24%) athletes had a known diagnosis of asthma, while 34 (26%) athletes received a new asthma diagnosis. Ninety-seven (73%) athletes were sensitized to common airborne allergens. Forty-seven (35%) athletes completed the cardiovascular evaluation. Three (6%) and 7 (15%) athletes had a previous or new diagnosis of cardiovascular disease, respectively. Resting systemic hypertension was documented in 2 (4%) athletes and exaggerated blood pressure response to exercise was found in 12 (26%) athletes. This cardiorespiratory screening data set in athletes showed a high prevalence of exercise-induced asthma and exercise hypertension, which in many cases were not previously diagnosed.

Prevention of laboratory animal allergy.

PubMed

Fisher, R; Saunders, W B; Murray, S J; Stave, G M

1998-07-01

Laboratory animal allergy (LAA) is a significant occupational hazard for workers in a number of research settings, including the pharmaceutical industry. Prevention of allergy and asthma is important because the illness can affect health and career. In a major pharmaceutical company, in an effort to prevent LAA, a comprehensive program to reduce exposure to environmental allergens was developed. The program included education, engineering controls, administrative controls, use of personal protective equipment, and medical surveillance. A prospective survey of five years of data was completed to determine the effect of the program on the prevalence and incidence of LAA. After instituting this program, we found that the prevalence of LAA ranged from 12%-22% and that the incidence was reduced to zero during the last two years of observation. We concluded that LAA is preventable through the implementation of a comprehensive effort to reduce exposure to allergens.

Proposed Design of a Clinical Information System for the Management of Bronchial Asthma

PubMed Central

Huq, S; Karras, BT; Wright, J; Lober, WB; Lozano, P; Zimmerman, FJ

2002-01-01

This poster categorizes the various applications to aid the management of Pediatric Bronchial Asthma. An attempt is made at classifying the various informatics approaches in this domain. Later, the approach of the proposed Asthma CAMS (Computer Aided Management System) project, being developed by the Child Health Institute and Clinical Informatics Research Group www.cirg.washington.edu at the University of Washington, is discussed.