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Kannoth S, Chung SE, Tamakloe KD, Albrecht SS, Azan A, Chambers EC, Sheffield PE, Thompson A, Woo Baidal JA, Lovinsky-Desir S, Stingone JA. Neighborhood environmental vulnerability and pediatric asthma morbidity in US metropolitan areas. J Allergy Clin Immunol 2023; 152:378-385.e2. [PMID: 36990323 PMCID: PMC10524145 DOI: 10.1016/j.jaci.2023.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/13/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Research suggests demographic, economic, residential, and health-related factors influence vulnerability to environmental exposures. Greater environmental vulnerability may exacerbate environmentally related health outcomes. We developed a neighborhood environmental vulnerability index (NEVI) to operationalize environmental vulnerability on a neighborhood level. OBJECTIVE We explored the relationship between NEVI and pediatric asthma emergency department (ED) visits (2014-19) in 3 US metropolitan areas: Los Angeles County, Calif; Fulton County, Ga; and New York City, NY. METHODS We performed separate linear regression analyses examining the association between overall NEVI score and domain-specific NEVI scores (demographic, economic, residential, health status) with pediatric asthma ED visits (per 10,000) across each area. RESULTS Linear regression analyses suggest that higher overall and domain-specific NEVI scores were associated with higher annual pediatric asthma ED visits. Adjusted R2 values suggest that overall NEVI scores explained at least 40% of the variance in pediatric asthma ED visits. Overall NEVI scores explained more of the variance in pediatric asthma ED visits in Fulton County. NEVI scores for the demographic, economic, and health status domains explained more of the variance in pediatric asthma ED visits in each area compared to the NEVI score for the residential domain. CONCLUSION Greater neighborhood environmental vulnerability was associated with greater pediatric asthma ED visits in each area. The relationship differed in effect size and variance explained across the areas. Future studies can use NEVI to identify populations in need of greater resources to mitigate the severity of environmentally related outcomes, such as pediatric asthma.
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Affiliation(s)
- Sneha Kannoth
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, NY.
| | - Sarah E Chung
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, NY
| | - Kelvin D Tamakloe
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, NY
| | - Sandra S Albrecht
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, NY
| | - Alexander Azan
- Department of Population Health, New York University Langone Health, New York City, NY
| | - Earle C Chambers
- Department of Family and Social Medicine, Albert Einstein College of Medicine, Bronx, NY
| | - Perry E Sheffield
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York City, NY
| | - Azure Thompson
- Department of Community Health Sciences, School of Public Health, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Jennifer A Woo Baidal
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY
| | - Stephanie Lovinsky-Desir
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY
| | - Jeanette A Stingone
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, NY
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Mohan A, Lugogo NL, Hanania NA, Reddel HK, Akuthota P, O’Byrne PM, Guilbert T, Papi A, Price D, Jenkins CR, Kraft M, Bacharier LB, Boulet LP, Yawn BP, Pleasants R, Lazarus SC, Beasley R, Gauvreau G, Israel E, Schneider-Futschik EK, Yorgancioglu A, Martinez F, Moore W, Sumino K. Questions in Mild Asthma: An Official American Thoracic Society Research Statement. Am J Respir Crit Care Med 2023; 207:e77-e96. [PMID: 37260227 PMCID: PMC10263130 DOI: 10.1164/rccm.202304-0642st] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
Abstract
Background: Patients with mild asthma are believed to represent the majority of patients with asthma. Disease-associated risks such as exacerbations, lung function decline, and death have been understudied in this patient population. There have been no prior efforts from major societies to describe research needs in mild asthma. Methods: A multidisciplinary, diverse group of 24 international experts reviewed the literature, identified knowledge gaps, and provided research recommendations relating to mild asthma definition, pathophysiology, and management across all age groups. Research needs were also investigated from a patient perspective, generated in conjunction with patients with asthma, caregivers, and stakeholders. Of note, this project is not a systematic review of the evidence and is not a clinical practice guideline. Results: There are multiple unmet needs in research on mild asthma driven by large knowledge gaps in all areas. Specifically, there is an immediate need for a robust mild asthma definition and an improved understanding of its pathophysiology and management strategies across all age groups. Future research must factor in patient perspectives. Conclusions: Despite significant advances in severe asthma, there remain innumerable research areas requiring urgent attention in mild asthma. An important first step is to determine a better definition that will accurately reflect the heterogeneity and risks noted in this group. This research statement highlights the topics of research that are of the highest priority. Furthermore, it firmly advocates the need for engagement with patient groups and for more support for research in this field.
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Ritz T, Salsman ML, Young DA, Lippert AR, Khan DA, Ginty AT. Boosting nitric oxide in stress and respiratory infection: Potential relevance for asthma and COVID-19. Brain Behav Immun Health 2021; 14:100255. [PMID: 33842899 PMCID: PMC8019595 DOI: 10.1016/j.bbih.2021.100255] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 01/12/2023] Open
Abstract
Nitric oxide (NO) is a ubiquitous signaling molecule that is critical for supporting a plethora of processes in biological organisms. Among these, its role in the innate immune system as a first line of defense against pathogens has received less attention. In asthma, levels of exhaled NO have been utilized as a window into airway inflammation caused by allergic processes. However, respiratory infections count among the most important triggers of disease exacerbations. Among the multitude of factors that affect NO levels are psychological processes. In particular, longer lasting states of psychological stress and depression have been shown to attenuate NO production. The novel SARS-CoV-2 virus, which has caused a pandemic, and with that, sustained levels of psychological stress globally, also adversely affects NO signaling. We review evidence on the role of NO in respiratory infection, including COVID-19, and stress, and argue that boosting NO bioavailability may be beneficial in protection from infections, thus benefitting individuals who suffer from stress in asthma or SARS-CoV-2 infection.
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Affiliation(s)
- Thomas Ritz
- Department of Psychology, Southern Methodist University, 6116 N. Central Expressway, Suite 1160, Dallas, TX, USA
| | - Margot L Salsman
- Department of Psychology, Southern Methodist University, 6116 N. Central Expressway, Suite 1160, Dallas, TX, USA
| | - Danielle A Young
- Department of Psychology and Neuroscience, Baylor University, One Bear Place, 97334, Baylor Sciences Building, Suite B.309, Waco, TX, USA
| | - Alexander R Lippert
- Department of Chemistry, Southern Methodist University, Fondren Science Building 303, P.O. Box, 750314, Dallas, TX, USA
| | - Dave A Khan
- Department of Internal Medicine, Allergy and Immunology, The University of Texas Southwestern Medical Center, 5323, Harry Hines Blvd., Dallas, TX, USA
| | - Annie T Ginty
- Department of Psychology and Neuroscience, Baylor University, One Bear Place, 97334, Baylor Sciences Building, Suite B.309, Waco, TX, USA
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Nowinski CJ, DeWalt DA, Carter AS, Chacko A, Gross HE, Perrin EM, Krug CW, Holl JL, Gershon RC. Recommendations for Assessment of Social, Emotional, and Behavioral Health for the National Children's Study. Front Pediatr 2021; 9:624524. [PMID: 34017804 PMCID: PMC8129017 DOI: 10.3389/fped.2021.624524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 01/28/2021] [Indexed: 11/22/2022] Open
Abstract
The Social Emotional Behavioral (SEB) Team of the National Children's Study (NCS) was tasked with making recommendations for assessment of important aspects of social-emotional health and function in children. This paper describes the constructs recommended for assessment along with the rationale for their assessment. These constructs, representing aspects of Social Relationships, Social Capital, Temperament, Negative Affect, Externalizing Behavior, Social Competence, Self-efficacy, Self-image, Psychological well-being, Ethnic/racial Socialization, Perceived Discrimination, Sexual Orientation, Religiosity, and Perceived Stress and Resilience were identified as being critical to the understanding of children's health and development from birth to age 21.
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Affiliation(s)
- Cindy J. Nowinski
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Darren A. DeWalt
- Cecil G. Sheps Center for Health Services Research, University of North Carolina, Chapel Hill, NC, United States
| | - Alice S. Carter
- Department of Psychology, University of Massachusetts Boston, Boston, MA, United States
| | - Anil Chacko
- Department of Applied Psychology, New York University, New York, NY, United States
| | - Heather E. Gross
- Cecil G. Sheps Center for Health Services Research, University of North Carolina, Chapel Hill, NC, United States
| | - Eliana M. Perrin
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, United States
| | - Chelsea Weaver Krug
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Jane L. Holl
- Department of Neurology, Center for Healthcare Delivery Science and Innovation, University of Chicago, Chicago, IL, United States
| | - Richard C. Gershon
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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Ehrlich KB. How does the social world shape health across the lifespan? Insights and new directions. ACTA ACUST UNITED AC 2021; 75:1231-1241. [PMID: 33382288 DOI: 10.1037/amp0000757] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Decades of research highlight the connections between stressful life experiences-particularly those experienced in childhood-and physical health across the lifespan. In recent years, studies at the intersection of social and biomedical science have provided intriguing insights into the biological mechanisms that might explain how chronic and acute stressors give rise to health problems, sometimes decades later in life. To date, efforts to understand these connections have relied on a handful of study designs, and these studies have revealed important observations about how stressful experiences are thought to shape health. At the same time, these study designs have some drawbacks that limit the conclusions that can be drawn about the role of the social world for health. This article provides an overview of research on social determinants of health and includes a discussion of conceptual and methodological directions for the field to consider. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Morillo-Vanegas D, Sanchez-Salcedo P, Sebastián Ariño AF. Relationship between pediatric asthma and psychosocial status of caregivers. Respir Med 2020; 174:106187. [PMID: 33086135 DOI: 10.1016/j.rmed.2020.106187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/17/2020] [Accepted: 10/05/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To determine the relationship between psychosocial caregiver disorders and childhood asthma. STUDY DESIGN We performed a matched case-control study with asthmatic children (6-14 years of age) from two different clinics in Zaragoza, Spain, between 2010 - 2016. Clinical data were collected from medical records and psychosocial disorders were assessed by interviewing the caregiver using validated questionnaires (Goldberg, CES-D, SF-12, PSS and SPIN). General analysis of cases and controls was performed using McNemar, Chi2 and Wilcoxon nonparametric tests. A logistic regression model to predict more severe asthma, adjusted by caregiver psychosocial disorders was performed. RESULTS 208 children were evaluated (104 cases). Mean age was 9.7 ± 2.4 years, with a male predominance (62.5%). Anxiety, social phobia, depression, acute and chronic psychological disorders, and poor quality of life related to mental health were significantly more prevalent in caregivers of asthmatic children (p<0.05). On multivariate analysis, all of the above disorders significantly increased the risk of uncontrolled asthma, where anxiety, acute psychological disorders, and chronic psychological disorders were the most significant (OR 8.54, 95%CI 3.46-21.05, p<0.001; OR 6.05, 95%CI 2.39-15.28, p<0.001; and OR 4.86, 95%CI 1.97-12.02, p=0.001, respectively). CONCLUSION The prevalence of psychosocial disorders in caregivers of asthmatic children is high, when compared to caregivers of healthy children. The presence of anxiety, social phobia, depression, and poor quality of life is associated with an increased risk of worse controlled asthma. Perhaps, early detection and treatment of these disorders could positively impact childhood asthma control.
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Affiliation(s)
- Dunibel Morillo-Vanegas
- Ernest Lluch Hospital, Respiratory Medicine Consultant, Calatayud, 1 Alemania St. 20, Cuarte de Huerva, Zaragoza, 50410, Spain.
| | - Pablo Sanchez-Salcedo
- Complejo Hospitalario de Navarra, Respiratory Medicine Consultant, Pamplona, 3 Irunlarrea St. Pamplona, Navarra, 31008, Spain.
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Abstract
OBJECTIVE Although ample evidence indicates that child health is compromised by early adversity (e.g., abuse and poverty), less is known about the contribution of parenting in low-stress contexts to child health, especially in infancy. This longitudinal study extends previous research on early adversity to ask the question: Does quality of parental care predict infant health in a low-risk community sample? METHOD Participants were 187 healthy mothers and their full-term infants (86 girls) from the Netherlands, followed from birth to age 1. Home observations of mothers' behavior were conducted during a naturalistic task (bathing session) when infants were 5 weeks old. Trained researchers interviewed mothers about the infants' health and prescribed antibiotic use every month for 12 months. Infant health problems were categorized into 4 domains according to the International Classification of Primary Care to capture a range of outcomes: respiratory, digestive, skin, and general illnesses and symptoms. RESULTS Controlling for health-related covariates (e.g., maternal smoking and breastfeeding), maternal sensitivity predicted reduced rates of infant respiratory symptoms and skin conditions and marginally lower prescribed antibiotic use over the first year. Maternal behavior was unrelated to infant digestive and general illnesses. CONCLUSION Even in the absence of adversity, quality of maternal care may have implications for the development of physical health, beginning as early as the first year of life. That such findings emerge in a low-risk sample helps rule out potential confounders and underscores the importance of parenting for physical and psychological health outcomes.
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Palumbo ML, Prochnik A, Wald MR, Genaro AM. Chronic Stress and Glucocorticoid Receptor Resistance in Asthma. Clin Ther 2020; 42:993-1006. [PMID: 32224031 DOI: 10.1016/j.clinthera.2020.03.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/04/2020] [Accepted: 03/04/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE Chronic and persistent exposure to negative stress can lead to adverse consequences on health. Particularly, psychosocial factors were found to increase the risk and outcome of respiratory diseases like asthma. Glucocorticoids (GCs) are the most efficient anti-inflammatory therapy for asthma. However, a significant proportion of patients don't respond adequately to GC administration. GC sensitivity is modulated by genetic and acquired disease-related factors. Additionally, it was proposed that endogenous corticosteroids may limit certain actions of synthetic GCs, contributing to insensitivity. Psychological and physiological stresses activate the hypothalamic-pituitary-adrenal axis, increasing cortisol levels. Here, we review the mechanism involved in altered GC sensitivity in asthmatic patients under stressful situations. Strategies for modulation GC sensitivity and improving GC therapy are discussed. METHODS PubMed was searched for publications on psychological chronic stress and asthma, GC resistance in asthma, biological mechanisms for GC resistance, and drugs for steroid-resistant asthma, including highly potent GCs. FINDINGS GC resistance in patients with severe disease remains a major clinical problem. In asthma, experimental and clinical evidence suggests that chronic stress induces inflammatory changes, contributing to a worse GC response. GC resistant patients can be treated with other broad-spectrum anti-inflammatory drugs, but these generally have major side effects. Different mechanisms of GC resistance have been described and might be useful for developing new therapeutic strategies against it. Novel drugs, such as highly potent GCs, phosphoinositide 3-kinase-delta inhibitors that reestablish histone deacetylase-2 function, decrease of GC receptor phosphorylation by p38 mitogen-activated protein kinase inhibitors, or phosphatase activators, are currently in clinical development and might be combined with GC therapy in the future. Furthermore, microRNAs (small noncoding RNA molecules) operate as posttranscriptional regulators, providing another level of control of GC receptor levels. Empirical results allow postulating that the detection and study of microRNAs might be a promising approach to better characterize and treat asthmatic patients. IMPLICATIONS Many molecular and cellular pathobiological mechanisms are responsible of GC resistance. Therefore detecting specific biomarkers to help identify patients who would benefit from new therapies is crucial. Stress consitutes a negative aspect of current lifestyles that increase asthma morbidity and mortality. Adequate stress management could be an important and positive intervention.
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Affiliation(s)
- María Laura Palumbo
- Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (UNNOBA-UNSADA-CONICET), Junín, Argentina
| | - Andrés Prochnik
- Instituto de Investigaciones Biomédicas (UCA-CONICET), Buenos Aires, Argentina
| | - Miriam Ruth Wald
- Instituto de Investigaciones Biomédicas (UCA-CONICET), Buenos Aires, Argentina
| | - Ana María Genaro
- Instituto de Investigaciones Biomédicas (UCA-CONICET), Buenos Aires, Argentina; Departamento de Farmacología, Facultad de Medicina, UBA Paraguay, Buenos Aires, Argentina.
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9
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Miadich SA, Everhart RS, Greenlee J, Winter MA. The impact of cumulative stress on asthma outcomes among urban adolescents. J Adolesc 2020; 80:254-263. [PMID: 32222611 DOI: 10.1016/j.adolescence.2019.12.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 12/11/2019] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Many families living in low-income, urban areas experience a number of stressors (e.g., poverty, neighborhood stress, family functioning) that place adolescents at risk for worse asthma outcomes. Adolescents may face additional challenges (e.g., peer pressure, school stress) that add to their overall stress and influence their disease care and health outcomes. The current study examined the impact of a cumulative risk model of stressors including poverty, neighborhood stress, school stress, peer pressure, and caregiver-adolescent conflict on asthma outcomes (e.g., emergency department [ED] visits, asthma control, quality of life [QOL]) among urban adolescents (13-17 years). METHODS Data were collected from 61 urban families of adolescents with asthma (54.1% female; 93.4% African American) in the United States. Caregivers and adolescents completed questionnaires assessing stressors and asthma outcomes separately during a research session. RESULTS Cumulative risk was significantly associated with worse adolescent QOL and asthma control, and more ED visits. The cumulative risk index was also a more robust predictor of QOL and asthma control than any one individual predictor. Poverty, neighborhood stress, and school stress emerged as individual predictors of ED visits. Further, adolescents with well-controlled asthma had significantly lower neighborhood and school-related stress scores. CONCLUSIONS Findings suggest that beyond the risk conferred by individual risk factors, an accumulation of stress can have an especially negative impact on asthma outcomes for urban adolescents. Future intervention work aimed at improving asthma outcomes should consider incorporating strategies for minimizing overlapping sources of stress in adolescents' daily lives.
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Affiliation(s)
- Samantha A Miadich
- Department of Psychology, Arizona State University, Tempe, AZ, USA; Department of Psychology, Virginia Commonwealth University, 806 West Franklin Street, Richmond, 23284-2018, VA, USA.
| | - Robin S Everhart
- Department of Psychology, Virginia Commonwealth University, 806 West Franklin Street, Richmond, 23284-2018, VA, USA
| | | | - Marcia A Winter
- Department of Psychology, Virginia Commonwealth University, 806 West Franklin Street, Richmond, 23284-2018, VA, USA
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Abstract
Childhood asthma affects many children placing them at significant risk for health care utilization and school absences. Several new developments relevant to the field of pediatric asthma have occurred over the last 5 years; yet, there is much more to learn. It is poorly understood how to prevent the disease, optimally address environmental challenges, or effectively manage poor adherence. Moreover, it is not clear how to customize therapy by asthma phenotype, age group, high risk groups, or severity of disease. Highlights of advances in pediatric asthma are reviewed and multiple essential areas for further exploration and research are discussed.
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Louisias M, Ramadan A, Naja AS, Phipatanakul W. The Effects of the Environment on Asthma Disease Activity. Immunol Allergy Clin North Am 2019; 39:163-175. [PMID: 30954168 PMCID: PMC6452888 DOI: 10.1016/j.iac.2018.12.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Asthma is highly prevalent and causes significant morbidity in children. The development of asthma depends on complex relationships between genetic predisposition and environmental modifiers of immune function. The biological and physical environmental factors include aeroallergens, microbiome, endotoxin, genetics, and pollutants. The psychosocial environment encompasses stress, neighborhood safety, housing, and discrimination. They all have been speculated to influence asthma control and the risk of developing asthma. Control of the factors that contribute to or aggravate symptoms, interventions to eliminate allergen exposure, guidelines-based pharmacologic therapy, and education of children and their caregivers are of paramount importance.
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Affiliation(s)
- Margee Louisias
- Division of Allergy and Immunology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Fegan Building, 6th floor, Boston, MA 02115, USA; Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Boston, MA, USA
| | - Amira Ramadan
- Division of Allergy and Immunology, Boston Children's Hospital, 300 Longwood Avenue, Fegan Building, 6th Floor, Boston, MA 02115, USA; Beth Israel Deaconess Medical Center, Boston, MA
| | - Ahmad Salaheddine Naja
- Division of Allergy and Immunology, Boston Children's Hospital, 300 Longwood Avenue, Fegan Building, 6th Floor, Boston, MA 02115, USA; Lebanese American University, Beirut, Lebanon
| | - Wanda Phipatanakul
- Division of Allergy and Immunology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Fegan Building, 6th floor, Boston, MA 02115, USA.
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Moving Upstream on Childhood Asthma and Housing. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2019; 23:187-191. [PMID: 28121766 DOI: 10.1097/phh.0000000000000532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ehrlich KB, Miller GE, Shalowitz M, Story R, Levine C, Williams D, Le V, Chen E. Secure Base Representations in Children With Asthma: Links With Symptoms, Family Asthma Management, and Cytokine Regulation. Child Dev 2018; 90:e718-e728. [PMID: 29873065 DOI: 10.1111/cdev.13098] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Children's perceptions of caregivers as a secure base have been linked with socioemotional outcomes, but little is known about connections to physical health. We examined whether secure base representations are associated with children's symptoms, family management strategies, and inflammatory processes in children with asthma. Participants included 308 children (ages 8-17) and one parent. Children completed a blood draw to measure asthma-related immune functions and reported on perceptions of their mothers as a secure base and their asthma symptoms. Dyads completed interviews about asthma management. Analyses revealed that children's secure base perceptions were associated with better family asthma management and lower Type 2 T-helper cell cytokine production. These findings suggest that secure base representations may be protective for children with asthma.
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Miyasaka T, Dobashi-Okuyama K, Takahashi T, Takayanagi M, Ohno I. The interplay between neuroendocrine activity and psychological stress-induced exacerbation of allergic asthma. Allergol Int 2018; 67:32-42. [PMID: 28539203 DOI: 10.1016/j.alit.2017.04.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 04/04/2017] [Accepted: 04/16/2017] [Indexed: 12/27/2022] Open
Abstract
Psychological stress is recognized as a key factor in the exacerbation of allergic asthma, whereby brain responses to stress act as immunomodulators for asthma. In particular, stress-induced enhanced type 2 T-helper (Th2)-type lung inflammation is strongly associated with asthma pathogenesis. Psychological stress leads to eosinophilic airway inflammation through activation of the hypothalamic-pituitary-adrenal pathway and autonomic nervous system. This is followed by the secretion of stress hormones into the blood, including glucocorticoids, epinephrine, and norepinephrine, which enhance Th2 and type 17 T-helper (Th17)-type asthma profiles in humans and rodents. Recent evidence has shown that a defect of the μ-opioid receptor in the brain along with a defect of the peripheral glucocorticoid receptor signaling completely disrupted stress-induced airway inflammation in mice. This suggests that the stress response facilitates events in the central nervous and endocrine systems, thus exacerbating asthma. In this review, we outline the recent findings on the interplay between stress and neuroendocrine activities followed by stress-induced enhanced Th2 and Th17 immune responses and attenuated regulatory T (Treg) cell responses that are closely linked with asthma exacerbation. We will place a special focus on our own data that has emphasized the continuity from central sensing of psychological stress to enhanced eosinophilic airway inflammation. The mechanism that modulates psychological stress-induced exacerbation of allergic asthma through neuroendocrine activities is thought to involve a series of consecutive pathological events from the brain to the lung, which implies there to be a "neuropsychiatry phenotype" in asthma.
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Affiliation(s)
- Tomomitsu Miyasaka
- Division of Pathophysiology, Department of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Kaori Dobashi-Okuyama
- Division of Pathophysiology, Department of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Tomoko Takahashi
- Division of Pathophysiology, Department of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Motoaki Takayanagi
- Division of Pathophysiology, Department of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Isao Ohno
- Center for Medical Education, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
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15
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Bevans KB, Riley AW, Landgraf JM, Carle AC, Teneralli RE, Fiese BH, Meltzer LJ, Ettinger AK, Becker BD, Forrest CB. Children's family experiences: development of the PROMIS ® pediatric family relationships measures. Qual Life Res 2017; 26:3011-3023. [PMID: 28643117 PMCID: PMC6167927 DOI: 10.1007/s11136-017-1629-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2017] [Indexed: 11/25/2022]
Abstract
PURPOSE To describe the development of pediatric family relationships measures, with versions for child self-report (8-17 years) and parent-report for children 5-17 years old. Measures were created for integration into the Patient Reported Outcomes Measurement Information System (PROMIS®). METHODS Semi-structured interviews with 10 experts, 24 children, and 8 parents were conducted to elicit and clarify essential elements of family relationships. A systematic literature review was conducted to identify item concepts representative of each element. The concepts were transformed into items that were iteratively revised based on cognitive interviews (n = 43 children) and item translatability review. Psychometric studies involving 2846 children and 2262 parents were conducted to further refine and validate the instruments. RESULTS Qualitative procedures supported the development of content valid Family Relationships item banks. Final child- and parent-report item banks each contain 47 items. Unidimensional item banks were calibrated using IRT-modeling to estimate item parameters representative of the US population and to enable computerized adaptive test administration. Four- and eight-item short forms were constructed for standard fixed format administration. All instruments have strong internal consistency, retest-reliability, and provide precise estimates of various levels of family relationship quality. Preliminary evidence of the instruments' validity was provided by known-group comparisons and convergence with legacy measures. CONCLUSION The PROMIS pediatric Family Relationships measures can be applied in research focused on determinants, outcomes, and the protective effects of children's subjective family relationship experiences.
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Affiliation(s)
- Katherine B Bevans
- Temple University College of Public Health, 1700 N Broad St, 301-H, Philadelphia, PA, 19121, USA.
| | - Anne W Riley
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | - Adam C Carle
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | | | - Barbara H Fiese
- University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | | | - Anna K Ettinger
- Booz, Allen, Hamilton, Mclean, VA, USA
- Johns Hopkins University, Baltimore, MD, USA
| | | | - Christopher B Forrest
- The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
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16
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Affiliation(s)
- Monica Bucci
- Center for Youth Wellness, 3450 3rd Street, Building 2, Suite 201, San Francisco, CA 94124, USA
| | - Sara Silvério Marques
- Center for Youth Wellness, 3450 3rd Street, Building 2, Suite 201, San Francisco, CA 94124, USA.
| | - Debora Oh
- Center for Youth Wellness, 3450 3rd Street, Building 2, Suite 201, San Francisco, CA 94124, USA
| | - Nadine Burke Harris
- Center for Youth Wellness, 3450 3rd Street, Building 2, Suite 201, San Francisco, CA 94124, USA
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17
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Clawson AH, Borrelli B, McQuaid EL, Dunsiger S. The role of caregiver social support, depressed mood, and perceived stress in changes in pediatric secondhand smoke exposure and asthma functional morbidity following an asthma exacerbation. Health Psychol 2016; 35:541-51. [PMID: 26867039 PMCID: PMC4868653 DOI: 10.1037/hea0000318] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Caregiver depressed mood and stress are associated with increased child asthma functional morbidity (AFM) and secondhand smoke exposure (SHSe), whereas social support (SS) reduces risk. This study extends previous literature by examining (1) longitudinal patterns of pediatric AFM and SHSe and (2) how caregiver stress, depressed mood, and SS are related to child SHSe and AFM changes. METHOD Participants were 334 caregivers who smoked, had a child with asthma, and were enrolled in a smoking cessation induction/asthma intervention. SHSe and AFM were measured at baseline and 4, 6, and 12 months. All measures were caregiver self-report. We used an autoregressive latent trajectory model to examine the intercept, linear, and quadratic growth factors and autoregressive and cross-lagged effects of SHSe and AFM. RESULTS After an asthma exacerbation, decreases in child AFM and SHSe were followed by respective increases over time. Child SHSe at 4 months and 6 months predicted subsequent child AFM. Autoregressive paths were significant for only AFM. Higher baseline caregiver depressed mood and stress predicted higher baseline child AFM but not other growth factors. Higher baseline caregiver self-esteem SS was associated with only lower baseline child AFM and fewer increases in AFM across time. Exploratory analyses indicated higher baseline caregiver depressed mood and stress were associated with less-favorable changes in child SHSe and AFM. CONCLUSIONS Caregiver depressed mood, stress, and SS should be considered when addressing pediatric SHSe and AFM. Caregiver support may be needed to maintain intervention gains. (PsycINFO Database Record
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Affiliation(s)
- Ashley H. Clawson
- Centers for Behavioral and Preventive Medicine, Alpert Medical School of Brown University and The Miriam Hospital
- Bradley/Hasbro Children's Research Center, Alpert Medical School of Brown University and Rhode Island Hospital
| | | | - Elizabeth L. McQuaid
- Bradley/Hasbro Children's Research Center, Alpert Medical School of Brown University and Rhode Island Hospital
| | - Shira Dunsiger
- Centers for Behavioral and Preventive Medicine, Alpert Medical School of Brown University and The Miriam Hospital
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18
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Ehrlich KB, Miller GE, Chen E. Family Functioning, Eosinophil Activity, and Symptoms in Children With Asthma. J Pediatr Psychol 2015; 40:781-9. [PMID: 25991646 PMCID: PMC4626751 DOI: 10.1093/jpepsy/jsv045] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 04/15/2015] [Accepted: 04/21/2015] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE We examined prospective connections among parental depressive symptoms, family dysfunction, and eosinophil activity in children with asthma. METHODS 81 children with asthma and their parents completed two laboratory visits across a 1-year period. At baseline and 1 year later, parents reported about their depressive symptoms and family dysfunction. We collected peripheral blood in children to measure eosinophil counts and eosinophil cationic protein. Following visits, children recorded their asthma symptoms for 2 weeks. RESULTS After controlling for demographic and biomedical covariates, a significant T1 × T2 Family Dysfunction interaction emerged, suggesting that the links between family dysfunction at T1 and eosinophil counts and activity at T2 depended on family functioning at T2. Parental depressive symptoms were unrelated to eosinophil activity and asthma symptoms. CONCLUSIONS These findings suggest that improvements in family functioning are associated with decreases in eosinophil activity, which may contribute to inflammatory processes that affect airway function.
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Affiliation(s)
- Katherine B Ehrlich
- Department of Psychology, Northwestern University and Institute for Policy Research, Northwestern University
| | - Gregory E Miller
- Department of Psychology, Northwestern University and Institute for Policy Research, Northwestern University
| | - Edith Chen
- Department of Psychology, Northwestern University and Institute for Policy Research, Northwestern University
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19
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Gupta RS, Lau CH, Springston EE, Warren CM, Mears CJ, Dunford CM, Sharp LK, Holl JL. Perceived Factors Affecting Asthma Among Adolescents. ACTA ACUST UNITED AC 2013. [DOI: 10.1177/2150129712472342] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: To describe the development, implementation, and findings of a participatory media-based asthma afterschool program. Methods: A pilot study was conducted during the 2010/2011 school year in an inner-city Chicago high school with high asthma rates and poor asthma morbidity. Students met after school twice a week over 10 weeks. Students were given basic training in research and media production using photovoice participatory research technique and were instructed to identify personally relevant factors affecting asthma through photography and journaling. Students’ journal entries and photographs were qualitatively coded. Relative frequencies of codes were calculated to determine common themes among identified factors. Students worked with a videographer to compile their findings into informational videos, which were used to educate peers and community members about asthma. Results: Fifteen students aged 13 to 18 attended a mean of 11 sessions (out of 20). One hundred eighty photographs (mean = 12 per student) and 112 journal entries (mean = 7.5 per student) were reviewed, with 4 predominant positive and negative factors identified. Reported factors influencing students’ health and asthma included social support (22% of student photos and journal entries), neighborhood environment (17%), and lifestyle (28%), in addition to well-established asthma factors (43%). Conclusions: Results from the Student Asthma Research Team pilot demonstrate that adolescent students, given appropriate instruction and opportunity, are able to identify factors affecting their asthma. Interventions engaging adolescents via self-directed identification and participatory media production techniques hold promise as vehicles for enabling students to own and share health-related experiences through research and peer/community outreach.
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Affiliation(s)
- Ruchi S. Gupta
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
| | - Claudia H. Lau
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
| | - Elizabeth E. Springston
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
| | - Christopher M. Warren
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
| | - Cynthia J. Mears
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
| | - Christine M. Dunford
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
| | - Lisa K. Sharp
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
| | - Jane L. Holl
- Northwestern University Feinberg School of Medicine (RSG, EES, CMW, JLH), Chicago, Illinois
- Smith Child Health Research Program, Ann & Robert H. Lurie Children’s Hospital of Chicago (RSG, CHL), Chicago, Illinois
- Uplift School-Based Health Center, Chicago Public Schools (CJM), Chicago, Illinois
- Department of Anthropology, The Field Museum (CMD), Chicago, Illinois
- Lookingglass Theatre Company (CMD), Chicago, Illinois
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20
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Johnson SB, Riley AW, Granger DA, Riis J. The science of early life toxic stress for pediatric practice and advocacy. Pediatrics 2013; 131:319-27. [PMID: 23339224 PMCID: PMC4074672 DOI: 10.1542/peds.2012-0469] [Citation(s) in RCA: 282] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Young children who experience toxic stress are at high risk for a number of health outcomes in adulthood, including cardiovascular disease, cancers, asthma, and depression. The American Academy of Pediatrics has recently called on pediatricians, informed by research from molecular biology, genomics, immunology, and neuroscience, to become leaders in science-based strategies to build strong foundations for children's life-long health. In this report, we provide an overview of the science of toxic stress. We summarize the development of the neuroendocrine-immune network, how its function is altered by early life adversity, and how these alterations then increase vulnerability to disease. The fact that early environments shape and calibrate the functioning of biological systems very early in life is both a cautionary tale about overlooking critical periods in development and reason for optimism about the promise of intervention. Even in the most extreme cases of adversity, well-timed changes to children's environments can improve outcomes. Pediatricians are in a unique position to contribute to the public discourse on health and social welfare by explaining how factors that seem distal to child health may be the key to some of the most intractable public health problems of our generation. We consider the challenges and opportunities for preventing toxic stress in the context of contemporary pediatric practice.
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Affiliation(s)
- Sara B. Johnson
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland;,Department of Population, Family & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; and
| | - Anne W. Riley
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Douglas A. Granger
- Department of Population, Family & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; and,Department of Acute and Chronic Care, Center for Interdisciplinary Salivary Bioscience Research, Johns Hopkins School of Nursing, Baltimore, Maryland
| | - Jenna Riis
- Department of Population, Family & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; and
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21
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Abstract
Asthma is a complex condition that requires individualized interventions. The purpose of this article is to describe the relationship between the physical and social environments with asthma symptoms, present evidence that supports environmental interventions in asthma control and the implications for asthma management. There is evidence that indoor and outdoor allergens relate to asthma morbidity. Knowledge about which environmental exposures present risk is essential because many of these exposures can be modified, reduced, or eliminated. The community health nurse should provide care relative to the client's indoor and outdoor environment and existing allergens.
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Affiliation(s)
- Yvonne M Sterling
- LSU Health New Orleans School of Nursing, New Orleans, Louisiana 70112, USA.
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22
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Nachman KE, Parker JD. Exposures to fine particulate air pollution and respiratory outcomes in adults using two national datasets: a cross-sectional study. Environ Health 2012; 11:25. [PMID: 22490087 PMCID: PMC3361500 DOI: 10.1186/1476-069x-11-25] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Accepted: 04/10/2012] [Indexed: 05/25/2023]
Abstract
BACKGROUND Relationships between chronic exposures to air pollution and respiratory health outcomes have yet to be clearly articulated for adults. Recent data from nationally representative surveys suggest increasing disparity by race/ethnicity regarding asthma-related morbidity and mortality. The objectives of this study are to evaluate the relationship between annual average ambient fine particulate matter (PM2.5) concentrations and respiratory outcomes for adults using modeled air pollution and health outcome data and to examine PM2.5 sensitivity across race/ethnicity. METHODS Respondents from the 2002-2005 National Health Interview Survey (NHIS) were linked to annual kriged PM2.5 data from the USEPA AirData system. Logistic regression was employed to investigate increases in ambient PM2.5 concentrations and self-reported prevalence of respiratory outcomes including asthma, sinusitis and chronic bronchitis. Models included health, behavioral, demographic and resource-related covariates. Stratified analyses were conducted by race/ethnicity. RESULTS Of nearly 110,000 adult respondents, approximately 8,000 and 4,000 reported current asthma and recent attacks, respectively. Overall, odds ratios (OR) for current asthma (0.97 (95% Confidence Interval: 0.87-1.07)) and recent attacks (0.90 (0.78-1.03)) did not suggest an association with a 10 μg/m3 increase in PM2.5. Stratified analyses revealed significant associations for non-Hispanic blacks [OR = 1.73 (1.17-2.56) for current asthma and OR = 1.76 (1.07-2.91) for recent attacks] but not for Hispanics and non-Hispanic whites. Significant associations were observed overall (1.18 (1.08-1.30)) and in non-Hispanic whites (1.31 (1.18-1.46)) for sinusitis, but not for chronic bronchitis. CONCLUSIONS Non-Hispanic blacks may be at increased sensitivity of asthma outcomes from PM2.5 exposure. Increased chronic PM2.5 exposures in adults may contribute to population sinusitis burdens.
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Affiliation(s)
- Keeve E Nachman
- Department of Environmental Health Sciences, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Jennifer D Parker
- National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, MD, USA
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23
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Shankardass K, Jerrett M, Milam J, Richardson J, Berhane K, McConnell R. Social environment and asthma: associations with crime and No Child Left Behind programmes. J Epidemiol Community Health 2011; 65:859-65. [PMID: 21071562 PMCID: PMC4384703 DOI: 10.1136/jech.2009.102806] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND The relationship between asthma and socio-economic status remains unclear. The authors investigated how neighbourhood, school and community social environments were associated with incident asthma in Southern California schoolchildren. METHODS New-onset asthma was measured over 3 years of follow-up in the Children's Health Study cohort. Multilevel random-effects models assessed associations between social environments and asthma, adjusted for individual risk factors. At baseline, subjects resided in 274 census tracts (ie, neighbourhoods) and attended kindergarten or first grade in one of 45 schools distributed in 13 communities throughout Southern California. Neighbourhoods and communities were characterised by measures of deprivation, income inequality and racial segregation. Communities were further described by crime rates. Information on schools included whether a school received funding related to the Title 1 No Child Left Behind programme, which aims to reduce academic underachievement in disadvantaged populations. RESULTS Increased risk for asthma was observed in subjects attending schools receiving Title I funds compared with those from schools without funding (adjusted HR 1.71, 95% CI 1.14 to 2.58), and residing in communities with higher rates of larceny crime (adjusted HR 2.02, 95% CI 1.08 to 3.02 across the range of 1827 incidents per 100,000 population). CONCLUSIONS Risk for asthma was higher in areas of low socio-economic status, possibly due to unmeasured risk factors or chronic stress.
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Affiliation(s)
- Ketan Shankardass
- Centre for Research on Inner City Health, St. Michael’s Hospital, Toronto, Ontario, Canada
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Michael Jerrett
- School of Public Health, Division of Environmental Health Science, University of California, Berkeley, California, United States
| | - Joel Milam
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Jean Richardson
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Kiros Berhane
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Rob McConnell
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
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24
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Abstract
Asthma, the most common chronic disease in children and adolescents in industrialized countries, is typified by airway inflammation and obstruction leading to wheezing, dyspnea, and cough. However, the effect of asthma does not end with pulmonary changes. Research has shown a direct link between asthma and stress and psychiatric illness, which if untreated results in heightened morbidity and effects on society. The link between asthma and psychiatric illness, however, is often underappreciated by many pediatric and child mental health professionals. This article reviews the diagnosis and treatment of asthma as well as the correlation between asthma and psychiatric illness in children in an effort to improve management and treatment strategies for this prevalent disease.
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Affiliation(s)
- Todd E Peters
- Division of Child and Adolescent Psychiatry, Alpert Medical School of Brown University, Providence, RI, USA.
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25
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Abstract
AbstractThe concepts of allostatic load and allostatic processes can help psychologists understand how health trajectories are influenced by stressful childhood experiences in the family. This paper describes psychological pathways and two key allostatic mediators, the hypothalamic–pituitary–adrenal axis and the immune system, through which stressful early rearing conditions may influence adult mental and physical health. The action of meshed gears is introduced as a metaphor to illustrate how responses occurring within a brief time frame, for example, immediate reactions to stressors, can influence developmental and health processes unfolding over much longer spans of time. We identify early-developing psychological and biological response patterns that could link chronic stressors in childhood to later health outcomes. Some of these “precursor outcomes” (e.g., heightened vigilance and preparedness for threats; enhanced inflammatory and humoral responses to infectious microorganisms) appear to be aimed at protection from immediate dangers; they may reflect “adaptive trade-offs” that balance short-term survival advantages under harsh rearing conditions against disadvantages manifested later in development. Our analysis also suggests mechanisms that underlie resilience in risky family environments.
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Schreier HMC, Miller GE, Chen E. Clinical potentials for measuring stress in youth with asthma. Immunol Allergy Clin North Am 2011; 31:41-54. [PMID: 21094922 DOI: 10.1016/j.iac.2010.09.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
It is well established that the course of asthma can be affected by the psychological stress an individual experiences. This article reviews literature assessing the effects of psychological stress on asthma outcomes and discusses the benefits and disadvantages of different measures for assessing stress, including subjective questionnaires, event checklists, and interview-based approaches. We discuss the importance of taking into account the timing and chronicity of stress, as well as individuals' subjective appraisals of stress. We suggest that, although questionnaire and checklist approaches are easier to administer, interview-based stress assessments are preferable, where feasible, because they generate richer and more in-depth information regarding the stressors that people experience. In addition, this kind of information seems to be more robustly linked to pediatric asthma outcomes of interest.
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Affiliation(s)
- Hannah M C Schreier
- Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver, BC V6T 1Z4, Canada.
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27
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Abstract
Asthma, the most common chronic disease in children and adolescents in industrialized countries, is typified by airway inflammation and obstruction leading to wheezing, dyspnea, and cough. However, the effect of asthma does not end with pulmonary changes. Research has shown a direct link between asthma and stress and psychiatric illness, which if untreated results in heightened morbidity and effects on society. The link between asthma and psychiatric illness, however, is often underappreciated by many pediatric and child mental health professionals. This article reviews the diagnosis and treatment of asthma as well as the correlation between asthma and psychiatric illness in children in an effort to improve management and treatment strategies for this prevalent disease.
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Affiliation(s)
- Todd E Peters
- Division of Child and Adolescent Psychiatry, Alpert Medical School of Brown University, Providence, RI 02915, USA.
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