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Tsiavia T, Henny J, Goldberg M, Zins M, Roche N, Orsi L, Nadif R. Blood inflammatory phenotypes were associated with distinct clinical expressions of asthma in adults from a large population-based cohort. EBioMedicine 2022; 76:103875. [PMID: 35152149 PMCID: PMC8844864 DOI: 10.1016/j.ebiom.2022.103875] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/25/2022] [Accepted: 01/25/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Asthma is an inflammatory heterogeneous disease. Asthma inflammatory phenotypes based on blood eosinophil and neutrophil counts have never been identified and characterized in population-based studies. METHODS Adults with current asthma and available blood eosinophil and neutrophil counts from the French population-based CONSTANCES cohort were included. Current asthma was defined by reports of asthma attacks, symptoms or treatments in the last 12 months. Inflammatory phenotypes were based on low (L) and high (H) blood (B) eosinophil (E) (LBE/HBE: ⩾0·25 × 109/L, respectively) and neutrophil (N) (LBN/HBN: ⩾5 × 109/L, respectively) cut-offs. Associations between inflammatory phenotypes and the clinical expressions of asthma were studied using logistic models adjusted for age, sex, smoking status, body mass index, education level, French deprivation index and treatment. Other cut-offs were applied. Stratified analyses according to age or sex were performed. FINDINGS Among 15,019 adults with asthma (56% women, 59%≥40 years), the LBE/LBN (reference), LBE/HBN, HBE/LBN and HBE/HBN phenotypes accounted for 57%, 6%, 33% and 4% respectively. The LBE/HBN phenotype was associated with being awaken by an attack of coughing, chronic bronchitis, and dyspnoea (adjusted(a)OR ranging from 1·21 to 1·42). The HBE/LBN and HBE/HBN phenotypes were associated with asthma attacks (aOR=1·31[1·20-1·42], 1·25[1·02-1·53]) and asthma symptom score (p for trend<0·0001, p for trend=0·001, respectively). The HBE/LBN phenotype was also associated with being awaken with chest tightness (aOR=1·30[1·20-1·40]). Results were unchanged whatever the cut-offs used. No statistically significant heterogeneity was observed according to age or sex. INTERPRETATION Differences in the clinical expressions of asthma were found between the phenotypes, reproducible whatever the cut-offs used, and similar to those observed in case-control and clinical studies. Such phenotypes are of interest to improve asthma management and study its environmental risk factors. FUNDING The CONSTANCES cohort receives grants from ANR (ANR-11-INBS-0002), the Caisse nationale d'assurance maladie-CNAM and the Ministry of research. CONSTANCES also receives funding from MSD, AstraZeneca, Lundbeck and L'Oréal, managed by INSERM-Transfert. T.Tsiavia is supported by a PhD grant from the Fondation pour le Recherche Médicale (ECO202006011654).
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Siroux V, Boudier A, Bousquet J, Dumas O, Just J, Le Moual N, Nadif R, Varraso R, Valenta R, Pin I. Trajectories of IgE sensitization to allergen molecules from childhood to adulthood and respiratory health in the EGEA cohort. Allergy 2022; 77:609-618. [PMID: 34169532 DOI: 10.1111/all.14987] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/04/2021] [Accepted: 06/15/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND Longitudinal studies assessing the association of profiles of allergen-specific IgE (sIgE) sensitization to a large range of allergen molecules and respiratory health are rare. We aimed to assess trajectories of molecular sIgE sensitization profiles from childhood to adulthood and their associations with respiratory health. METHODS IgE reactivity to microarrayed allergen molecules were measured in childhood (EGEA1) and 12 years later in adult life (EGEA2) among 291 EGEA participants (152 with asthma). At each time point, sIgE sensitization profiles were identified by latent class analysis (LCA) by considering IgE-reactivity to the 38 most prevalent respiratory allergens. The LCA-defined profiles were then studied in association with respiratory health. RESULTS At baseline, the mean (min-max) age of the population was 11 (4.5-16) years. The LCA identified four sIgE sensitization profiles which were very similar at both time points (% at EGEA1 and EGEA2); A: "no/few allergen(s)" (48%, 39%), B: "pollen/animal allergens" (18%, 21%), C: "most prevalent house dust mite allergens" (22%, 27%) and D: "many allergens" (12%, 13%). Overall, 73% of the participants remained in the same profile from childhood to adulthood. The profiles were associated with asthma and rhinitis phenotypes. Participants of profiles C and D had lower FEV1 % and FEF25-75 % as compared to profile A. Similar patterns of associations were observed for participants with asthma. There was no association with change in lung function. CONCLUSION Using high-resolution sIgE longitudinal data, the LCA identified four molecular sensitization profiles, mainly stable from childhood to adulthood, that were associated with respiratory health.
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Savouré M, Lequy É, Bousquet J, Chen J, de Hoogh K, Goldberg M, Vienneau D, Zins M, Nadif R, Jacquemin B. Long-term exposures to PM 2.5, black carbon and NO 2 and prevalence of current rhinitis in French adults: The Constances Cohort. ENVIRONMENT INTERNATIONAL 2021; 157:106839. [PMID: 34454361 DOI: 10.1016/j.envint.2021.106839] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/09/2021] [Accepted: 08/16/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Rhinitis is one of the most common disease worldwide with a high and increasing prevalence. There is limited knowledge on the link between long-term exposure to air pollution and rhinitis. OBJECTIVES We aim to study the associations between long-term exposure to air pollutants and self-reported current rhinitis among adults from Constances, a large French population-based cohort. METHODS Current rhinitis was defined at inclusion from questionnaire by the presence of sneezing, runny or blocked nose in the last 12 months without a cold or the flu. Annual concentrations of nitrogen dioxide (NO2), particulate matter ≤ 2.5 µm (PM2.5) and black carbon (BC) were estimated at the participants' residential address by European land-use regression models. Cross-sectional associations between annual exposure to each air pollutant and current rhinitis were estimated using logistic models adjusted for age, sex, smoking, education level and French deprivation index. The health prevention centers were taken into account by marginal models with generalized estimating equations. Several supplementary analyses were performed. RESULTS Analyses were performed on 127,108 participants (47 years old on average, 54% women, 19% current smokers). The prevalence of current rhinitis, allergic (AR) and non-allergic (NAR) rhinitis were 36%, 25% and 11% respectively. Adjusted ORs for current rhinitis were 1.13 (1.08, 1.17), 1.12 (1.07, 1.17), and 1.11 (1.06, 1.17) per one interquartile range increase of PM2.5 (4.85 µg/m3), BC (0.88 · 10-5 m-1) and NO2 (17.3 µg/m3) respectively. Significant and positive associations were also found for both AR and NAR. Results were similar in men and women, and in the different smoking strata, and were consistent with meta-analysis or after imputing missing covariates. DISCUSSION An increase of modeled annual average residential exposure to PM2.5, BC, and NO2 was significantly associated with an increase of prevalence of current rhinitis in adults in the French general population. The results suggest that among air pollutants, BC may be of special interest.
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Delmas MC, Bénézet L, Ribet C, Iwatsubo Y, Zins M, Nadif R, Roche N, Leynaert B. Underdiagnosis of obstructive lung disease: findings from the French CONSTANCES cohort. BMC Pulm Med 2021; 21:319. [PMID: 34649556 PMCID: PMC8518215 DOI: 10.1186/s12890-021-01688-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 10/04/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The burden of undiagnosed obstructive lung disease (OLD) (mainly asthma and chronic obstructive pulmonary disease) is not fully established, and targets for corrective action are yet to be identified. We assessed the underdiagnosis of OLD and its determinants in France. METHODS CONSTANCES is a French population-based cohort of adults aged 18-69 years at inception. We analysed data collected at inclusion in 2013-2014. Undiagnosed OLD was defined as spirometry-confirmed airflow limitation (FEV1/FVC < lower limit of normal) without prior diagnosis of asthma, chronic obstructive pulmonary disease, or bronchiectasis. Multivariate analysis was performed with weighted robust Poisson regression models to estimate the adjusted prevalence ratios (aPR) of undiagnosed OLD. RESULTS Spirometry results were available for 19,398 participants. The prevalence of airflow limitation was 4.6%. Overall, 64.4% of adults with airflow limitation did not report a previous diagnosis of OLD. Individuals with high cumulative tobacco consumption (≥ 10 pack-years) (aPR: 1.72 [1.28-2.32]), without respiratory symptoms (aPR: 1.51 [1.28-1.78]), and with preserved lung function (aPR: 1.21 [1.04-1.41] for a 10-point increase in FEV1% predicted) had a higher risk of being undiagnosed. Half of symptomatic individuals with airflow limitation (45% of those with moderate to severe airflow limitation) were undiagnosed with OLD. CONCLUSION Underdiagnosis of OLD is very common among French adults, even in patients with respiratory symptoms. Efforts should be made in France to raise awareness about OLD in the general population, improve the detection of respiratory symptoms, and increase the use of spirometry among primary care professionals.
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Granger V, Zerimech F, Arab J, Siroux V, de Nadai P, Tsicopoulos A, Matran R, Akiki Z, Nadif R. Blood eosinophil cationic protein and eosinophil-derived neurotoxin are associated with different asthma expression and evolution in adults. Thorax 2021; 77:552-562. [PMID: 34615736 DOI: 10.1136/thoraxjnl-2021-217343] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 09/14/2021] [Indexed: 11/03/2022]
Abstract
BACKGROUND Eosinophil-derived neurotoxin (EDN) and eosinophil cationic protein (ECP) are proteins released by activated eosinophils whose role in adult asthma remains unclear. OBJECTIVE To study associations between ECP, EDN and various asthma characteristics in adults from the Epidemiological Study on the Genetics and Environment of Asthma (EGEA). METHODS Plasma ECP and EDN levels were measured by ELISA. Cross-sectional analyses were performed in 941 adults (43±16 years old, 39% with asthma) at EGEA2 (2003-2007). Longitudinal analyses investigated the associations between EDN level at EGEA2 and changes in asthma characteristics between EGEA2 and EGEA3 (2011-2013, n=817). We used generalised estimated equations adjusted for age, sex, smoking status and body mass index to take into account familial dependence. RESULTS At EGEA2, both high ECP and EDN levels were associated with current asthma (adjusted OR (aOR) (95% CI): 1.69 (1.35-2.12) and 2.12 (1.76-2.57)). Among asthmatics, high EDN level was associated with asthma attacks (aOR: 1.50 (1.13-1.99)), wheezing and breathlessness (aOR: 1.38 (1.05-1.80)), use of asthma treatments (aOR: 1.91 (1.37-2.68)) and bronchial hyper-responsiveness (aOR: 2.03 (1.38-2.97)), even after further adjustment on ECP. High ECP level was associated with high neutrophil count and tended to be associated with chronic bronchitis. High EDN level at EGEA2 was associated with persistent asthma (aOR: 1.62 (1.04-2.52)), nocturnal symptoms (aOR from 2.19 to 3.57), worsening wheezing and breathlessness (aOR: 1.97 (1.36-2.85)) and nocturnal shortness of breath (aOR: 1.44 (1.04-1.98)) between EGEA2 and EGEA3. CONCLUSIONS EDN and ECP were associated with different asthma expression in adults. EDN could be a potential biomarker to monitor asthma evolution in adults.
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IBRAHIM B, Achour D, Zerimech F, De Nadai P, Siroux V, Tsicopoulos A, Matran R, Granger V, Nadif R. Associations between TARC/TSLP with asthma characteristics in adults: the EGEA study. Epidemiology 2021. [DOI: 10.1183/13993003.congress-2021.pa632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Sit G, Letellier N, Iwatsubo Y, Goldberg M, Leynaert B, Nadif R, Ribet C, Roche N, Roquelaure Y, Varraso R, Zins M, Descatha A, Le Moual N, Dumas O. Occupational Exposures to Organic Solvents and Asthma Symptoms in the CONSTANCES Cohort. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18179258. [PMID: 34501848 PMCID: PMC8431091 DOI: 10.3390/ijerph18179258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 01/17/2023]
Abstract
Solvents are used in many workplaces and may be airway irritants but few studies have examined their association with asthma. We studied this question in CONSTANCES (cohort of ‘CONSulTANts des Centres d’Examens de Santé’), a large French cohort. Current asthma and asthma symptom scores were defined by participant-reported respiratory symptoms, asthma medication or attacks, and the sum of 5 symptoms, in the past 12 months, respectively. Lifetime exposures to 5 organic solvents, paints and inks were assessed by questionnaire and a population-based Job-Exposure Matrix (JEM). Cross-sectional associations between exposures and outcomes were evaluated by gender using logistic and negative binomial regressions adjusted for age, smoking habits and body mass index. Analyses included 115,757 adults (54% women, mean age 47 years, 9% current asthma). Self-reported exposure to ≥1 solvent was significantly associated with current asthma in men and women, whereas using the JEM, a significant association was observed only in women. Significant associations between exposures to ≥1 solvent and asthma symptom score were observed for both self-report (mean score ratio, 95%CI, women: 1.36, 1.31–1.42; men: 1.34, 1.30–1.40) and JEM (women: 1.10, 1.07–1.15; men: 1.14, 1.09–1.18). Exposure to specific solvents was significantly associated with higher asthma symptom score. Occupational exposure to solvents should be systematically sought when caring for asthma.
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Andrianjafimasy M, Orsi L, Margaritte-Jeannin P, Mohamdi H, Demenais F, Le Moual N, Matran R, Zerimech F, Dumas O, Dizier MH, Nadif R. PID1 is associated to a respiratory endotype related to occupational exposures to irritants. Free Radic Biol Med 2021; 172:503-507. [PMID: 34087431 DOI: 10.1016/j.freeradbiomed.2021.05.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Studying associations between genes and asthma endotypes and interactions with environment could help to identify new susceptibility genes. We used a previously identified asthma endotype characterized by adult-onset asthma, poor lung function, and high level of Fluorescent oxidation products, a marker of damages due to oxidative stress. This endotype was associated with high occupational exposure to irritants. We aimed to investigate the associations between genes related to oxidative stress and this endotype, and if the associations differed according to irritants exposure. METHODS We conducted association analyses between the asthma endotype and genetic variants (4715 SNPs) located in 422 genes involved in the "response to oxidative stress" in adults from the Epidemiological study on the Genetic and Environment of Asthma. Analyses using logistic regression were conducted first in all participants, and then separately among high vs. non-exposed participants to assess whether association differs according to irritants exposure. RESULTS An association was found between the SNP rs1419958 located in PID1 gene and the endotype (P = 2.2E-05), reaching significance level after correction for multiple testing. This association was even more significant in non-exposed participants (P = 1.06E-06) while there was no association in participants with high exposure to occupational irritants. CONCLUSION This study showed a significant association between an asthma endotype and PID1, a promising candidate gene, the association being different according to the exposure to irritants. These results highlight the interest of studying asthma endotypes in association with genes from candidate pathways and their link with occupational irritants to decipher asthma etiology.
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Andrianjafimasy MV, Febrissy M, Zerimech F, Dananché B, Kromhout H, Matran R, Nadif M, Oberson-Geneste D, Quinot C, Schlünssen V, Siroux V, Zock JP, Le Moual N, Nadif R, Dumas O. Association between occupational exposure to irritant agents and a distinct asthma endotype in adults. Occup Environ Med 2021; 79:155-161. [PMID: 34413158 DOI: 10.1136/oemed-2020-107065] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 07/22/2021] [Indexed: 11/04/2022]
Abstract
AIM The biological mechanisms of work-related asthma induced by irritants remain unclear. We investigated the associations between occupational exposure to irritants and respiratory endotypes previously identified among never asthmatics (NA) and current asthmatics (CA) integrating clinical characteristics and biomarkers related to oxidative stress and inflammation. METHODS We used cross-sectional data from 999 adults (mean 45 years old, 46% men) from the case-control and familial Epidemiological study on the Genetics and Environments of Asthma (EGEA) study. Five respiratory endotypes have been identified using a cluster-based approach: NA1 (n=463) asymptomatic, NA2 (n=169) with respiratory symptoms, CA1 (n=50) with active treated adult-onset asthma, poor lung function, high blood neutrophil counts and high fluorescent oxidation products level, CA2 (n=203) with mild middle-age asthma, rhinitis and low immunoglobulin E level, and CA3 (n=114) with inactive/mild untreated allergic childhood-onset asthma. Occupational exposure to irritants during the current or last held job was assessed by the updated occupational asthma-specific job-exposure matrix (levels of exposure: no/medium/high). Associations between irritants and each respiratory endotype (NA1 asymptomatic as reference) were studied using logistic regressions adjusted for age, sex and smoking status. RESULTS Prevalence of high occupational exposure to irritants was 7% in NA1, 6% in NA2, 16% in CA1, 7% in CA2 and 10% in CA3. High exposure to irritants was associated with CA1 (adjusted OR aOR, (95% CI) 2.7 (1.0 to 7.3)). Exposure to irritants was not significantly associated with other endotypes (aOR range: 0.8 to 1.5). CONCLUSION Occupational exposure to irritants was associated with a distinct respiratory endotype suggesting oxidative stress and neutrophilic inflammation as potential associated biological mechanisms.
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Gheerbrant H, Guillien A, Vernet R, Lupinek C, Pison C, Pin I, Demenais F, Nadif R, Bousquet J, Pickl WF, Valenta R, Bouzigon E, Siroux V. Associations between specific IgE sensitization to 26 respiratory allergen molecules and HLA class II alleles in the EGEA cohort. Allergy 2021; 76:2575-2586. [PMID: 33742477 DOI: 10.1111/all.14820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 01/27/2021] [Accepted: 02/09/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Allergy, the most frequent immune disorder affecting 30% of the world's population, is the consequence of immunoglobin E (IgE) sensitization to allergens. Among the genetic factors suspected to be involved in allergy, the HLA class-II genomic region is a strong candidate. OBJECTIVE To assess the association between HLA class-II alleles and specific IgE (sIgE) sensitization to a large number of respiratory allergen molecules. METHODS The analysis relied on 927 participants of the EGEA cohort, including 497 asthmatics. The study focuses on 26 aeroallergens recognized by sIgE in at least 5% of the study population (determined with the MEDALL chip with sIgE ≥ 0.3 ISU) and 23 imputed HLA class-II alleles. For each sIgE sensitization and HLA class-II allele, we fitted a logistic regression model accounting for familial dependence and adjusted for gender, age, and genetic principal components. p-values were corrected for multiple comparisons (False Discovery Rate). RESULTS Most of the 19 statistically significant associations observed regard pollen allergens (mugwort Art v 1, olive tree Ole e 1, timothy grass Phl p 2, Phl p 5 and plantain Pla l 1), three were mold allergen (Alternaria Alt a 1), and a single one regards house dust mite allergen (Der p 7). No association was observed with pet allergens. The strongest associations were found with mugwort Art v 1 (OR = 5.42 (95%CI, 3.30; 8.88), 4.14 (2.65; 6.47), 3.16 (1.88; 5.31) with DQB1*05:01, DQA1*01:01 and DRB1*01:01, respectively). CONCLUSION Our results support the important role of HLA class-II alleles as immune response genes predisposing their carriers for sensitization to various major pollen allergens.
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Landré B, Nadif R, Goldberg M, Gourmelen J, Zins M, Ankri J, Herr M. Asthma is associated with frailty among community-dwelling adults: the GAZEL cohort. BMJ Open Respir Res 2021; 7:7/1/e000526. [PMID: 32066563 PMCID: PMC7047496 DOI: 10.1136/bmjresp-2019-000526] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 01/14/2020] [Accepted: 01/17/2020] [Indexed: 12/15/2022] Open
Abstract
Introduction Early management of chronic respiratory diseases (CRDs) and frailty have been identified as key targets towards healthy ageing, but the association between CRDs and frailty has been poorly investigated. We studied the association between asthma and frailty in adults of the GAZEL cohort using different definitions of asthma over the 26 years of follow-up. Methods Current asthma definitions are based on yearly self-reports of symptoms or medication (in 2015, constant reports or at least one report between 1990 and 2015), or on a detailed respiratory symptoms questionnaire in 2002. Frailty definition is based on weakness, fatigue, unintentional weight loss, low physical activity and mobility in 2015. Frail participants had three criteria or more, pre-frail 1 or 2, and robust 0. Multinomial regression models adjusted for age, sex, body mass index, smoking, education, marital status and comorbidities were performed. Results In 2015, 12 345 adults (73% men, 61 to 77 years old) were included: 3% of them reported current asthma, 1.6% had constant reports during the follow-up and 9% reported current asthma at least once. In 2015, 6% were frail, 34% pre-frail and 13% of current asthmatics and 6% of non-asthmatics were frail (adjusted OR (aOR) 2.19 (1.44 to 3.34)). Significant associations were also found with the 2002 definition (aOR 2.24 (1.73 to 2.90)), constant reports (aOR 3.67 (1.70 to 7.93)) or at least once (aOR 1.50 (1.15 to 1.98)). Current asthma was also associated with pre-frailty with the 2002 definition (aOR 1.46 (1.26 to 1.68)). Discussion Participants with asthma had increased risk of frailty. A better understanding of their relationship could help to define and evaluate strategies for a better ageing of asthmatics.
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Savouré M, Bousquet J, Burte E, Just J, Pin I, Siroux V, Orsi L, Jacquemin B, Nadif R. Questionnaire as an alternative of skin prick tests to differentiate allergic from non-allergic rhinitis in epidemiological studies. Allergy 2021; 76:2291-2294. [PMID: 33711176 DOI: 10.1111/all.14812] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/02/2021] [Accepted: 03/07/2021] [Indexed: 11/29/2022]
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Delmas MC, Bénézet L, Ribet C, Iwatsubo Y, Provost D, Varraso R, Zins M, Leynaert B, Nadif R, Roche N. [Prevalence of asthma among adults in France, data from the Constances cohort study]. Rev Mal Respir 2021; 38:797-806. [PMID: 34099358 DOI: 10.1016/j.rmr.2021.05.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 05/02/2021] [Indexed: 01/02/2023]
Abstract
INTRODUCTION The objectives of our study were to estimate the prevalence of asthma in adults in France and to study the effects of gender on the associations of asthma with the corpulence and socio-economic characteristics of individuals. METHODS We estimated the prevalence of current asthma (asthma attack in the past 12 months or current treatment for asthma) from data collected at inclusion in the Constances cohort study in 2013-2014. Analyses were performed separately in men and women, using robust Poisson regression for multivariate analysis. RESULTS Using data from 34,100 participants in the cohort (men: 47.7 %; mean age: 44.6 years), the prevalence of current asthma was estimated to be 5.8 % (5.1 % in men, 6.4 % in women). The risk of asthma was increased in women with high body mass index (BMI) or waist circumference. In men, only a high waist circumference was associated with an increased risk of asthma. An association with low socioeconomic status was observed only among women. CONCLUSION The associations of asthma with corpulence and socioeconomic status differed between men and women. Additional analyses should provide a better understanding of the mechanisms responsible for these differences.
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Bouée S, Fabry-Vendrand C, Pillot L, Thabut G, Teissier C, Nadif R, Zins M, Roche N, Goldberg M. Impact de l’asthme en France sur les comorbidités, la consommation de soins et les coûts dans la cohorte CONSTANCES. Rev Epidemiol Sante Publique 2021. [DOI: 10.1016/j.respe.2021.05.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Tsiavia T, Goldberg M, Zins M, Orsi L, Nadif R. Phénotypes inflammatoires sanguins de l’asthme : analyse des données de la cohorte Constances. Rev Mal Respir 2021. [DOI: 10.1016/j.rmr.2021.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Bousquet J, Anto JM, Czarlewski W, Haahtela T, Fonseca SC, Iaccarino G, Blain H, Vidal A, Sheikh A, Akdis CA, Zuberbier T, Hamzah Abdul Latiff A, Abdullah B, Aberer W, Abusada N, Adcock I, Afani A, Agache I, Aggelidis X, Agustin J, Akdis M, Al‐Ahmad M, Al‐Zahab Bassam A, Alburdan H, Aldrey‐Palacios O, Alvarez Cuesta E, Alwan Salman H, Alzaabi A, Amade S, Ambrocio G, Angles R, Annesi‐Maesano I, Ansotegui IJ, Anto J, Ara Bardajo P, Arasi S, Arshad H, Cristina Artesani M, Asayag E, Avolio F, Azhari K, Bachert C, Bagnasco D, Baiardini I, Bajrović N, Bakakos P, Bakeyala Mongono S, Balotro‐Torres C, Barba S, Barbara C, Barbosa E, Barreto B, Bartra J, Bateman ED, Battur L, Bedbrook A, Bedolla Barajas M, Beghé B, Bekere A, Bel E, Ben Kheder A, Benson M, Berghea EC, Bergmann K, Bernardini R, Bernstein D, Bewick M, Bialek S, Białoszewski A, Bieber T, Billo NE, Bilo MB, Bindslev‐Jensen C, Bjermer L, Bobolea I, Bochenska Marciniak M, Bond C, Boner A, Bonini M, Bonini S, Bosnic‐Anticevich S, Bosse I, Botskariova S, Bouchard J, Boulet L, Bourret R, Bousquet P, Braido F, Briggs A, Brightling CE, Brozek J, Brussino L, Buhl R, Bumbacea R, Buquicchio R, Burguete Cabañas M, Bush A, Busse WW, Buters J, Caballero‐Fonseca F, Calderon MA, Calvo M, Camargos P, Camuzat T, Canevari F, Cano A, Canonica GW, Capriles‐Hulett A, Caraballo L, Cardona V, Carlsen K, Carmon Pirez J, Caro J, Carr W, Carreiro‐Martins P, Carreon‐Asuncion F, Carriazo A, Casale T, Castor M, Castro E, Caviglia A, Cecchi L, Cepeda Sarabia A, Chandrasekharan R, Chang Y, Chato‐Andeza V, Chatzi L, Chatzidaki C, Chavannes NH, Chaves Loureiro C, Chelninska M, Chen Y, Cheng L, Chinthrajah S, Chivato T, Chkhartishvili E, Christoff G, Chrystyn H, Chu DK, Chua A, Chuchalin A, Chung KF, Cicerán A, Cingi C, Ciprandi G, Cirule I, Coelho AC, Compalati E, Constantinidis J, Correia de Sousa J, Costa EM, Costa D, Costa Domínguez MDC, Coste A, Cottini M, Cox L, Crisci C, Crivellaro MA, Cruz AA, Cullen J, Custovic A, Cvetkovski B, Czarlewski W, D'Amato G, Silva J, Dahl R, Dahlen S, Daniilidis V, DarjaziniNahhas L, Darsow U, Davies J, Blay F, De Feo G, De Guia E, los Santos C, De Manuel Keenoy E, De Vries G, Deleanu D, Demoly P, Denburg J, Devillier P, Didier A, Dimic Janjic S, Dimou M, Dinh‐Xuan AT, Djukanovic R, Do Ceu Texeira M, Dokic D, Dominguez Silva MG, Douagui H, Douladiris N, Doulaptsi M, Dray G, Dubakiene R, Dupas E, Durham S, Duse M, Dykewicz M, Ebo D, Edelbaher N, Eiwegger T, Eklund P, El‐Gamal Y, El‐Sayed ZA, El‐Sayed SS, El‐Seify M, Emuzyte R, Enecilla L, Erhola M, Espinoza H, Espinoza Contreras JG, Farrell J, Fernandez L, Fink Wagner A, Fiocchi A, Fokkens WJ, Lenia F, Fonseca JA, Fontaine J, Forastiere F, Fuentes Pèrez JM, Gaerlan–Resureccion E, Gaga M, Gálvez Romero JL, Gamkrelidze A, Garcia A, García Cobas CY, García Cruz MDLLH, Gayraud J, Gelardi M, Gemicioglu B, Gennimata D, Genova S, Gereda J, Gerth van Wijk R, Giuliano A, Gomez M, González Diaz S, Gotua M, Grigoreas C, Grisle I, Gualteiro L, Guidacci M, Guldemond N, Gutter Z, Guzmán A, Halloum R, Halpin D, Hamelmann E, Hammadi S, Harvey R, Heffler E, Heinrich J, Hejjaoui A, Hellquist‐Dahl B, Hernández Velázquez L, Hew M, Hossny E, Howarth P, Hrubiško M, Huerta Villalobos YR, Humbert M, Salina H, Hyland M, Ibrahim M, Ilina N, Illario M, Incorvaia C, Infantino A, Irani C, Ispayeva Z, Ivancevich J, E.J. Jares E, Jarvis D, Jassem E, Jenko K, Jiméneracruz Uscanga RD, Johnston SL, Joos G, Jošt M, Julge K, Jung K, Just J, Jutel M, Kaidashev I, Kalayci O, Kalyoncu F, Kapsali J, Kardas P, Karjalainen J, Kasala CA, Katotomichelakis M, Kavaliukaite L, Kazi BS, Keil T, Keith P, Khaitov M, Khaltaev N, Kim Y, Kirenga B, Kleine‐Tebbe J, Klimek L, Koffi N’Goran B, Kompoti E, Kopač P, Koppelman G, KorenJeverica A, Koskinen S, Košnik M, Kostov KV, Kowalski ML, Kralimarkova T, Kramer Vrščaj K, Kraxner H, Kreft S, Kritikos V, Kudlay D, Kuitunen M, Kull I, Kuna P, Kupczyk M, Kvedariene V, Kyriakakou M, Lalek N, Landi M, Lane S, Larenas‐Linnemann D, Lau S, Laune D, Lavrut J, Le L, Lenzenhuber M, Lessa M, Levin M, Li J, Lieberman P, Liotta G, Lipworth B, Liu X, Lobo R, Lodrup Carlsen KC, Lombardi C, Louis R, Loukidis S, Lourenço O, Luna Pech JA, Madjar B, Maggi E, Magnan A, Mahboub B, Mair A, Mais Y, Maitland van der Zee A, Makela M, Makris M, Malling H, Mandajieva M, Manning P, Manousakis M, Maragoudakis P, Marseglia G, Marshall G, Reza Masjedi M, Máspero JF, Matta Campos JJ, Maurer M, Mavale‐Manuel S, Meço C, Melén E, Melioli G, Melo‐Gomes E, Meltzer EO, Menditto E, Menzies‐Gow A, Merk H, Michel J, Micheli Y, Miculinic N, Midão L, Mihaltan F, Mikos N, Milanese M, Milenkovic B, Mitsias D, Moalla B, Moda G, Mogica Martínez MD, Mohammad Y, Moin M, Molimard M, Momas I, Mommers M, Monaco A, Montefort S, Mora D, Morais‐Almeida M, Mösges R, Mostafa B, Mullol J, Münter L, Muraro A, Murray R, Musarra A, Mustakov T, Naclerio R, Nadeau KC, Nadif R, Nakonechna A, Namazova‐Baranova L, Navarro‐Locsin G, Neffen H, Nekam K, Neou A, Nettis E, Neuberger D, Nicod L, Nicola S, Niederberger‐Leppin V, Niedoszytko M, Nieto A, Novellino E, Nunes E, Nyembue D, O’Hehir R, Odjakova C, Ohta K, Okamoto Y, Okubo K, Oliver B, Onorato GL, Pia Orru M, Ouédraogo S, Ouoba K, Paggiaro PL, Pagkalos A, Pajno G, Pala G, Palaniappan S, Pali‐Schöll I, Palkonen S, Palmer S, Panaitescu Bunu C, Panzner P, Papadopoulos NG, Papanikolaou V, Papi A, Paralchev B, Paraskevopoulos G, Park H, Passalacqua G, Patella V, Pavord I, Pawankar R, Pedersen S, Peleve S, Pellegino S, Pereira A, Pérez T, Perna A, Peroni D, Pfaar O, Pham‐Thi N, Pigearias B, Pin I, Piskou K, Pitsios C, Plavec D, Poethig D, Pohl W, Poplas Susic A, Popov TA, Portejoie F, Potter P, Poulsen L, Prados‐Torres A, Prarros F, Price D, Prokopakis E, Puggioni F, Puig‐Domenech E, Puy R, Rabe K, Raciborski F, Ramos J, Recto MT, Reda SM, Regateiro FS, Reider N, Reitsma S, Repka‐Ramirez S, Ridolo E, Rimmer J, Rivero Yeverino D, Angelo Rizzo J, Robalo‐Cordeiro C, Roberts G, Roche N, Rodríguez González M, Rodríguez Zagal E, Rolla G, Rolland C, Roller‐Wirnsberger R, Roman Rodriguez M, Romano A, Romantowski J, Rombaux P, Romualdez J, Rosado‐Pinto J, Rosario N, Rosenwasser L, Rossi O, Rottem M, Rouadi P, Rovina N, Rozman Sinur I, Ruiz M, Ruiz Segura LT, Ryan D, Sagara H, Sakai D, Sakurai D, Saleh W, Salimaki J, Samitas K, Samolinski B, Sánchez Coronel MG, Sanchez‐Borges M, Sanchez‐Lopez J, Sarafoleanu C, Sarquis Serpa F, Sastre‐Dominguez J, Savi E, Sawaf B, Scadding GK, Scheire S, Schmid‐Grendelmeier P, Schuhl JF, Schunemann H, Schvalbová M, Schwarze J, Scichilone N, Senna G, Sepúlveda C, Serrano E, Shields M, Shishkov V, Siafakas N, Simeonov A, FER Simons E, Carlos Sisul J, Sitkauskiene B, Skrindo I, SokličKošak T, Solé D, Sooronbaev T, Soto‐Martinez M, Soto‐Quiros M, Sousa Pinto B, Sova M, Soyka M, Specjalski K, Spranger O, Stamataki S, Stefanaki L, Stellato C, Stelmach R, Strandberg T, Stute P, Subramaniam A, Suppli Ulrik C, Sutherland M, Sylvestre S, Syrigou A, Taborda Barata L, Takovska N, Tan R, Tan F, Tan V, Ping Tang I, Taniguchi M, Tannert L, Tantilipikorn P, Tattersall J, Tesi F, Thijs C, Thomas M, To T, Todo‐Bom A, Togias A, Tomazic P, Tomic‐Spiric V, Toppila‐Salmi S, Toskala E, Triggiani M, Triller N, Triller K, Tsiligianni I, Uberti M, Ulmeanu R, Urbancic J, Urrutia Pereira M, Vachova M, Valdés F, Valenta R, Valentin Rostan M, Valero A, Valiulis A, Vallianatou M, Valovirta E, Van Eerd M, Van Ganse E, Hage M, Vandenplas O, Vasankari T, Vassileva D, Velasco Munoz C, Ventura MT, Vera‐Munoz C, Vicheva D, Vichyanond P, Vidgren P, Viegi G, Vogelmeier C, Von Hertzen L, Vontetsianos T, Vourdas D, Tran Thien Quan V, Wagenmann M, Walker S, Wallace D, Wang DY, Waserman S, Wickman M, Williams S, Williams D, Wilson N, Wong G, Woo K, Wright J, Wroczynski P, Xepapadaki P, Yakovliev P, Yamaguchi M, Yan K, Yeow Yap Y, Yawn B, Yiallouros P, Yorgancioglu A, Yoshihara S, Young I, Yusuf OB, Zaidi A, Zaitoun F, Zar H, Zedda M, Zernotti ME, Zhang L, Zhong N, Zidarn M, Zubrinich C. Cabbage and fermented vegetables: From death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19. Allergy 2021; 76:735-750. [PMID: 32762135 PMCID: PMC7436771 DOI: 10.1111/all.14549] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 12/20/2022]
Abstract
Large differences in COVID‐19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe, or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage have been associated with low death rates in European countries. SARS‐CoV‐2 binds to its receptor, the angiotensin‐converting enzyme 2 (ACE2). As a result of SARS‐CoV‐2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT1R) axis associated with oxidative stress. This leads to insulin resistance as well as lung and endothelial damage, two severe outcomes of COVID‐19. The nuclear factor (erythroid‐derived 2)‐like 2 (Nrf2) is the most potent antioxidant in humans and can block in particular the AT1R axis. Cabbage contains precursors of sulforaphane, the most active natural activator of Nrf2. Fermented vegetables contain many lactobacilli, which are also potent Nrf2 activators. Three examples are: kimchi in Korea, westernized foods, and the slum paradox. It is proposed that fermented cabbage is a proof‐of‐concept of dietary manipulations that may enhance Nrf2‐associated antioxidant effects, helpful in mitigating COVID‐19 severity.
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Henny J, Nadif R, Got SL, Lemonnier S, Ozguler A, Ruiz F, Beaumont K, Brault D, Sandt E, Goldberg M, Zins M. The CONSTANCES Cohort Biobank: An Open Tool for Research in Epidemiology and Prevention of Diseases. Front Public Health 2020; 8:605133. [PMID: 33363097 PMCID: PMC7758208 DOI: 10.3389/fpubh.2020.605133] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/18/2020] [Indexed: 12/12/2022] Open
Abstract
“General-purpose cohorts” in epidemiology and public health are designed to cover a broad scope of determinants and outcomes, in order to answer several research questions, including those not defined at study inception. In this context, the general objective of the CONSTANCES project is to set up a large population-based cohort that will contribute to the development of epidemiological research by hosting ancillary projects on a wide range of scientific domains, and to provide public health information. CONSTANCES was designed as a randomly selected sample of French adults aged 18–69 years at study inception; 202,045 subjects were included over an 8-year period. At inclusion, the selected participants are invited to attend one of the 24 participating Health Prevention Centers (HPCs) for a comprehensive health examination. The follow-up includes a yearly self-administered questionnaire, and a periodic visit to an HPC. Procedures have been developed to use the national healthcare databases to allow identification and validation of diseases over the follow-up. The biological collection (serum, lithium heparinized plasma, EDTA plasma, urine and buffy coat) began gradually in June 2018. At the end of the inclusions, specimens from 83,000 donors will have been collected. Specimens are collected according to a standardized protocol, identical in all recruitment centers. All operations relating to bio-banking have been entrusted by Inserm to the Integrated Biobank of Luxembourg (IBBL). A quality management system has been put in place. Particular attention has been paid to the traceability of all operations. The nature of the biological samples stored has been deliberately limited due to the economic and organizational constraints of the inclusion centers. Some research works may require specific collection conditions, and can be developed on request for a limited number of subjects and in specially trained centers. The biological specimens that are collected will allow for a large spectrum of biomarkers studies and genetic and epigenetic markers through candidate or agnostic approaches. By linking the extensive data on personal, lifestyle, environmental, occupational and social factors with the biomarker data, the CONSTANCES cohort offers the opportunity to study the interplays between these factors using an integrative approach and state-of-the-art methods.
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Nadif R, Febrissy M, Andrianjafimasy MV, Le Moual N, Gormand F, Just J, Pin I, Siroux V, Matran R, Dumas O, Nadif M. Endotypes identified by cluster analysis in asthmatics and non-asthmatics and their clinical characteristics at follow-up: the case-control EGEA study. BMJ Open Respir Res 2020; 7:7/1/e000632. [PMID: 33268339 PMCID: PMC7713177 DOI: 10.1136/bmjresp-2020-000632] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 10/05/2020] [Accepted: 10/28/2020] [Indexed: 01/29/2023] Open
Abstract
Background Identifying relevant asthma endotypes may be the first step towards improving asthma management. We aimed identifying respiratory endotypes in adults using a cluster analysis and to compare their clinical characteristics at follow-up. Methods The analysis was performed separately among current asthmatics (CA, n=402) and never asthmatics (NA, n=666) from the first follow-up of the French EGEA study (EGEA2). Cluster analysis jointly considered 4 demographic, 22 clinical/functional (respiratory symptoms, asthma treatments, lung function) and four blood biological (allergy-related, inflammation-related and oxidative stress-related biomarkers) characteristics at EGEA2. The clinical characteristics at follow-up (EGEA3) were compared according to the endotype identified at EGEA2. Results We identified five respiratory endotypes, three among CA and two among NA: CA1 (n=53) with active treated adult-onset asthma, poor lung function, chronic cough and phlegm and dyspnoea, high body mass index, and high blood neutrophil count and fluorescent oxidation products level; CA2 (n=219) with mild asthma and rhinitis; CA3 (n=130) with inactive/mild untreated allergic childhood-onset asthma, high frequency of current smokers and low frequency of attacks of breathlessness at rest, and high IgE level; NA1 (n=489) asymptomatic, and NA2 (n=177) with respiratory symptoms, high blood neutrophil and eosinophil counts. CA1 had poor asthma control and high leptin level, CA2 had hyper-responsiveness and high interleukin (IL)-1Ra, IL-5, IL-7, IL-8, IL-10, IL-13 and TNF-α levels, and NA2 had high leptin and C reactive protein levels. Ten years later, asthmatics in CA1 had worse clinical characteristics whereas those in CA3 had better respiratory outcomes than CA2; NA in NA2 had more respiratory symptoms and higher rate of incident asthma than those in NA1. Conclusion These results highlight the interest to jointly consider clinical and biological characteristics in cluster analyses to identify endotypes among adults with or without asthma.
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Savouré M, Bousquet J, Zins M, Goldberg M, Jacquemin B, Nadif R. Age of onset of rhinitis as a determinant of different rhinitis phenotypes. Epidemiology 2020. [DOI: 10.1183/13993003.congress-2020.433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Gheerbrant H, Guillien A, Lupinek C, Bousquet J, Demenais F, Gormand F, Nadif R, Pin I, Pison C, Valenta R, Bouzigon E, Siroux V. Associations between allergen-specific IgE sensitization and HLA class II alleles in the EGEA cohort. Genes Environ 2020. [DOI: 10.1183/13993003.congress-2020.1118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Savouré M, Lequy E, Vienneau D, de Hoogh K, Nadif R, Jacquemin B. Air pollution and rhinitis in the Constances cohort. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
The prevalence of rhinitis has increased in the past decades. We aim to study the effect of air pollution, as one of the environmental factors that may explain the increase of rhinitis prevalence. A total of 21507 (80%); of the 26737 participants included until December 2013 in Constances, a large French population-based cohort, answered standardized questions on rhinitis in 2014. Ever rhinitis was defined by a positive response to “Have you ever had a problem with sneezing or a runny or a blocked nose when you did not have a cold or the flu?”. Current rhinitis was defined among those reporting ever rhinitis and nasal symptoms in the past 12 months. Annual exposure to nitrogen dioxide (NO2), particulate matter ≤2.5 µm (PM2.5) and black carbon (BC) was estimated at the participants' residential address by extrapolating European land-use regression models for 2010 to year 2014. Associations between annual exposure to air pollution and rhinitis were estimated using a logistic model adjusted for age, gender, smoking and education level.
After exclusions, 18506 participants were included (mean age: 52, 45% men, 13% ever asthma). Ever and current prevalence of rhinitis were 58% and 41% respectively. Significant and positive associations were found between each pollutant and current rhinitis. Adjusted ORs were 1.26 [1.16-1.36] per 15 µg.m-3 increase in NO2, 1.28 [1.17-1.41] per 5 µg.m-3 increase in PM2.5, and 1.36 [1.22-1.51] per 10-5.m-1 increase in BC. Results were similar for non-smoking participants and those whose address had not changed since inclusion.
Exposure to air pollution is associated with current rhinitis in adults in the general population. In view of the high prevalence of rhinitis and its costs, these findings have an important public health impact and reinforce the need to reduce the population's exposure to air pollution.
Key messages
Exposure to air pollution is associated with current rhinitis in adults in general population. These results contribute to a better understanding of health effects of air pollution.
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Bédard A, Antó JM, Fonseca JA, Arnavielhe S, Bachert C, Bedbrook A, Bindslev‐Jensen C, Bosnic‐Anticevich S, Cardona V, Cruz AA, Fokkens WJ, Garcia‐Aymerich J, Hellings PW, Ivancevich JC, Klimek L, Kuna P, Kvedariene V, Larenas‐Linnemann D, Melén E, Monti R, Mösges R, Mullol J, Papadopoulos NG, Pham‐Thi N, Samolinski B, Tomazic PV, Toppila‐Salmi S, Ventura MT, Yorgancioglu A, Bousquet J, Pfaar O, Basagaña X, Aberer W, Agache I, Akdis CA, Akdis M, Aliberti MR, Almeida R, Amat F, Angles R, Annesi‐Maesano I, Ansotegui IJ, Anto JM, Arnavielle S, Asayag E, Asarnoj A, Arshad H, Avolio F, Bacci E, Baiardini I, Barbara C, Barbagallo M, Baroni I, Barreto BA, Bateman ED, Bedolla‐Barajas M, Bewick M, Beghé B, Bel EH, Bergmann KC, Bennoor KS, Benson M, Bertorello L, Białoszewski AZ, Bieber T, Bialek S, Bjermer L, Blain H, Blasi F, Blua A, Bochenska Marciniak M, Bogus‐Buczynska I, Boner AL, Bonini M, Bonini S, Bosse I, Bouchard J, Boulet LP, Bourret R, Bousquet PJ, Braido F, Briedis V, Brightling CE, Brozek J, Bucca C, Buhl R, Buonaiuto R, Panaitescu C, Burguete Cabañas MT, Burte E, Bush A, Caballero‐Fonseca F, Caillaud D, Caimmi D, Calderon MA, Camargos PAM, Camuzat T, Canfora G, Canonica GW, Carlsen KH, Carreiro‐Martins P, Carriazo AM, Carr W, Cartier C, Casale T, Castellano G, Cecchi L, Cepeda AM, Chavannes NH, Chen Y, Chiron R, Chivato T, Chkhartishvili E, Chuchalin AG, Chung KF, Ciaravolo MM, Ciceran A, Cingi C, Ciprandi G, Carvalho Coehlo AC, Colas L, Colgan E, Coll J, Conforti D, Constantinidis J, Correia de Sousa J, Cortés‐Grimaldo RM, Corti F, Costa E, Costa‐Dominguez MC, Courbis AL, Cox L, Crescenzo M, Custovic A, Czarlewski W, Dahlen SE, D'Amato G, Dario C, da Silva J, Dauvilliers Y, Darsow U, De Blay F, De Carlo G, Dedeu T, de Fátima Emerson M, De Feo G, De Vries G, De Martino B, Motta Rubini NP, Deleanu D, Denburg JA, Devillier P, Di Capua Ercolano S, Di Carluccio N, Didier A, Dokic D, Dominguez‐Silva MG, Douagui H, Dray G, Dubakiene R, Durham SR, Du Toit G, Dykewicz MS, El‐Gamal Y, Eklund P, Eller E, Emuzyte R, Farrell J, Farsi A, Ferreira de Mello J, Ferrero J, Fink‐Wagner A, Fiocchi A, Fontaine JF, Forti S, Fuentes‐Perez JM, Gálvez‐Romero JL, Gamkrelidze A, García‐Cobas CY, Garcia‐Cruz MH, Gemicioğlu B, Genova S, Christoff G, Gereda JE, Gerth van Wijk R, Gomez RM, Gómez‐Vera J, González Diaz S, Gotua M, Grisle I, Guidacci M, Guldemond NA, Gutter Z, Guzmán MA, Haahtela T, Hajjam J, Hernández L, Hourihane JO, Huerta‐Villalobos YR, Humbert M, Iaccarino G, Illario M, Ispayeva Z, Jares EJ, Jassem E, Johnston SL, Joos G, Jung KS, Just J, Jutel M, Kaidashev I, Kalayci O, Kalyoncu AF, Karjalainen J, Kardas P, Keil T, Keith PK, Khaitov M, Khaltaev N, Kleine‐Tebbe J, Kowalski ML, Kuitunen M, Kull I, Kupczyk M, Krzych‐Fałta E, Lacwik P, Laune D, Lauri D, Lavrut J, Le LTT, Lessa M, Levato G, Li J, Lieberman P, Lipiec A, Lipworth B, Lodrup Carlsen KC, Louis R, Lourenço O, Luna‐Pech JA, Magnan A, Mahboub B, Maier D, Mair A, Majer I, Malva J, Mandajieva E, Manning P, De Manuel Keenoy E, Marshall GD, Masjedi MR, Maspero JF, Mathieu‐Dupas E, Matta Campos JJ, Matos AL, Maurer M, Mavale‐Manuel S, Mayora O, Meco C, Medina‐Avalos MA, Melo‐Gomes E, Meltzer EO, Menditto E, Mercier J, Miculinic N, Mihaltan F, Milenkovic B, Moda G, Mogica‐Martinez MD, Mohammad Y, Momas I, Montefort S, Mora Bogado D, Morais‐Almeida M, Morato‐Castro FF, Mota‐Pinto A, Moura Santo P, Münter L, Muraro A, Murray R, Naclerio R, Nadif R, Nalin M, Napoli L, Namazova‐Baranova L, Neffen H, Niedeberger V, Nekam K, Neou A, Nieto A, Nogueira‐Silva L, Nogues M, Novellino E, Nyembue TD, O'Hehir RE, Odzhakova C, Ohta K, Okamoto Y, Okubo K, Onorato GL, Ortega Cisneros M, Ouedraogo S, Pali‐Schöll I, Palkonen S, Panzner P, Park HS, Papi A, Passalacqua G, Paulino E, Pawankar R, Pedersen S, Pépin JL, Pereira AM, Persico M, Phillips J, Picard R, Pigearias B, Pin I, Pitsios C, Plavec D, Pohl W, Popov TA, Portejoie F, Potter P, Pozzi AC, Price D, Prokopakis EP, Puy R, Pugin B, Pulido Ross RE, Przemecka M, Rabe KF, Raciborski F, Rajabian‐Soderlund R, Reitsma S, Ribeirinho I, Rimmer J, Rivero‐Yeverino D, Rizzo JA, Rizzo MC, Robalo‐Cordeiro C, Rodenas F, Rodo X, Rodriguez Gonzalez M, Rodriguez‐Mañas L, Rolland C, Rodrigues Valle S, Roman Rodriguez M, Romano A, Rodriguez‐Zagal E, Rolla G, Roller‐Wirnsberger RE, Romano M, Rosado‐Pinto J, Rosario N, Rottem M, Ryan D, Sagara H, Salimäki J, Sanchez‐Borges M, Sastre‐Dominguez J, Scadding GK, Schunemann HJ, Scichilone N, Schmid‐Grendelmeier P, Sarquis Serpa F, Shamai S, Sheikh A, Sierra M, Simons FER, Siroux V, Sisul JC, Skrindo I, Solé D, Somekh D, Sondermann M, Sooronbaev T, Sova M, Sorensen M, Sorlini M, Spranger O, Stellato C, Stelmach R, Stukas R, Sunyer J, Strozek J, Szylling A, Tebyriçá JN, Thibaudon M, To T, Todo‐Bom A, Trama U, Triggiani M, Suppli Ulrik C, Urrutia‐Pereira M, Valenta R, Valero A, Valiulis A, Valovirta E, van Eerd M, van Ganse E, van Hage M, Vandenplas O, Vezzani G, Vasankari T, Vatrella A, Verissimo MT, Viart F, Viegi G, Vicheva D, Vontetsianos T, Wagenmann M, Walker S, Wallace D, Wang DY, Waserman S, Werfel T, Westman M, Wickman M, Williams DM, Williams S, Wilson N, Wright J, Wroczynski P, Yakovliev P, Yawn BP, Yiallouros PK, Yusuf OM, Zar HJ, Zhang L, Zhong N, Zernotti ME, Zhanat I, Zidarn M, Zuberbier T, Zubrinich C, Zurkuhlen A. Correlation between work impairment, scores of rhinitis severity and asthma using the MASK-air ® App. Allergy 2020; 75:1672-1688. [PMID: 31995656 DOI: 10.1111/all.14204] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 11/23/2019] [Accepted: 12/05/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND In allergic rhinitis, a relevant outcome providing information on the effectiveness of interventions is needed. In MASK-air (Mobile Airways Sentinel Network), a visual analogue scale (VAS) for work is used as a relevant outcome. This study aimed to assess the performance of the work VAS work by comparing VAS work with other VAS measurements and symptom-medication scores obtained concurrently. METHODS All consecutive MASK-air users in 23 countries from 1 June 2016 to 31 October 2018 were included (14 189 users; 205 904 days). Geolocalized users self-assessed daily symptom control using the touchscreen functionality on their smart phone to click on VAS scores (ranging from 0 to 100) for overall symptoms (global), nose, eyes, asthma and work. Two symptom-medication scores were used: the modified EAACI CSMS score and the MASK control score for rhinitis. To assess data quality, the intra-individual response variability (IRV) index was calculated. RESULTS A strong correlation was observed between VAS work and other VAS. The highest levels for correlation with VAS work and variance explained in VAS work were found with VAS global, followed by VAS nose, eye and asthma. In comparison with VAS global, the mCSMS and MASK control score showed a lower correlation with VAS work. Results are unlikely to be explained by a low quality of data arising from repeated VAS measures. CONCLUSIONS VAS work correlates with other outcomes (VAS global, nose, eye and asthma) but less well with a symptom-medication score. VAS work should be considered as a potentially useful AR outcome in intervention studies.
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Havet A, Li Z, Zerimech F, Sanchez M, Siroux V, Le Moual N, Brunekreef B, Künzli N, Jacquemin B, Varraso R, Matran R, Nadif R. Does the oxidative stress play a role in the associations between outdoor air pollution and persistent asthma in adults? Findings from the EGEA study. Environ Health 2019; 18:90. [PMID: 31665023 PMCID: PMC6819357 DOI: 10.1186/s12940-019-0532-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 10/01/2019] [Indexed: 05/09/2023]
Abstract
BACKGROUND Evidences that oxidative stress plays a role in the associations between outdoor air pollution and asthma are growing. We aimed to study the role of plasma fluorescent oxidation products levels (FlOPs; an oxidative stress-related biomarker), as potential mediators, in the associations between outdoor air pollution and persistent asthma. METHODS Analyses were conducted in 204 adult asthmatics followed up in the French case-control and family study on asthma (EGEA; the Epidemiological study of the Genetic and Environmental factors of Asthma). Persistent asthma was defined as having current asthma at EGEA2 (baseline, 2003-2007) and EGEA3 (follow-up, 2011-2013). Exposures to nitrogen dioxide, nitrogen oxides, road traffic, particulate matter with a diameter ≤ 10 μm (PM10) and ≤ 2.5 μm were estimated by ESCAPE models (2009-2010), and ozone (O3) by IFEN models (2004). We used a mediation analysis to assess the mediated effect by FlOPs levels and the interaction between FlOPs levels and air pollution. RESULTS FlOPs levels increased with PM10 and O3 (adjusted β = 0.04 (95%CI 0.001-0.08), aβ = 0.04 (95%CI 0.009-0.07) per 10 μg/m3, respectively), and the risk of persistent asthma increased with FlOPs levels (aOR = 1.81 (95%CI 1.08-3.02)). The risk of persistent asthma decreased with exposures to NO2, NOx and PM2.5 (aOR ranging from 0.62 to 0.94), and increased with exposures to PM10, O3, O3-summer and road traffic, the greater effect being observed for O3 (aOR = 1.78, 95% CI 0.73-4.37, per 10 μg/m3). Using mediation analysis, we observed a positive total effect (aOR = 2.16, 95%CI 0.70-11.9), a positive direct effect of O3 on persistent asthma (OR = 1.68, 95%CI 0.57-7.25), and a positive indirect effect mediated by FIOPs levels (aOR = 1.28 (95%CI 1.01-2.29)) accounting for 41% of the total effect. CONCLUSIONS Our results add insights on the role of oxidative stress in the association between air pollution and persistent asthma.
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Vernet R, Margaritte-Jeannin P, Matran R, Zerimech F, Siroux V, Dizier MH, Nadif R, Demenais F, Bouzigon E. New genetic variants associated with eosinophil cationic protein and eosinophil-derived neurotoxin levels identified through bivariate genome-wide association study. Genes Environ 2019. [DOI: 10.1183/13993003.congress-2019.pa5393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Landré B, Nadif R, Goldberg M, Zins M, Ankri J, Herr M. Asthma is associated with frailty: the GAZEL cohort. Epidemiology 2019. [DOI: 10.1183/13993003.congress-2019.pa2782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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