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Morgans R, Oliveira R, Rhodes D, Orme P, Ceylan HI, González-Fernández FT, Linán-González A, Moreira A. Does elite European match-play affect salivary immunoglobulin-A and cortisol in soccer players? The influence of playing status and match outcome. Front Physiol 2024; 15:1253417. [PMID: 38332986 PMCID: PMC10850389 DOI: 10.3389/fphys.2024.1253417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 01/15/2024] [Indexed: 02/10/2024] Open
Abstract
Introduction: The aims of this study were to: a) investigate salivary immunoglobulin A (s-IgA) and cortisol (s-Cort) responses to nine competitive fixtures in starting and non- starting soccer players; and b) compare s-IgA and s-Cort responses of starters and non-starters considering match outcome. Methods: Saliva from 19 male outfield players from an elite soccer team (mean ± SD, age 26 ± 4 years; weight 80.5 ± 8.1 kg; height 1.83 ± 0.07 m; body-fat 10.8% ± 0.7%) was collected. Saliva samples were taken on the day before each match (MD-1), 60-min before kick-off (MDpre), 30-min post-match (MDpost), and 72-h post-match (MD+3). There were five wins, one draw and three losses. Results: The mean s-IgA value was found to be significantly lower at MD+3 compared to MDpre and MDpost. s-Cort was significantly higher at MDpost compared to MD-1 and MDpre. When compared to MDpre, a statistically significant decrease in s-Cort was observed at MD+3 compared to MDpost. Starters displayed higher s-Cort values across the nine matches. There was a significant group-by-time interaction for s-Cort. There was a significant increase in s-Cort levels at MDpost compared to MD-1 and from MDpre to MDpost in starting players. At MDpost, starters had significantly higher s-Cort values. s-IgA values of starting and non- starting players following successful and unsuccessful matches did not reveal a significant difference. However, similar analysis of s-Cort in successful matches showed a significant difference between starters and non-starters. s-IgA values at MD-1, MDpre, MDpost and MD+3 in starters and non-starters following successful and unsuccessful matches revealed significant differences at MDpre and MDpost in starters, respectively. Furthermore, s-Cort values at MD-1, MDpre, MDpost and MD+3 in starters and non-starters in successful and unsuccessful matches revealed significant differences at MD+3 in starting players. Discussion: The present study suggests that in elite level soccer players, both starting status and match outcome influence s-IgA and s-Cort responses, particularly starters. Specifically, s-IgA was lower for starters before and after the match following successful outcomes. Moreover, higher s-Cort values were found before the match while lower values occurred after the match for starters in successful matches.
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Farraia M, Paciência I, Castro Mendes F, Cavaleiro Rufo J, Delgado L, Moreira A. Cost-effectiveness analysis of grass pollen specific immunotherapy in children with allergic rhinitis compared to the standard of care symptomatic treatment in Portugal. Eur Ann Allergy Clin Immunol 2023; 55:212-228. [PMID: 34927406 DOI: 10.23822/eurannaci.1764-1489.240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Summary Background. Cost-effectiveness studies evaluating allergen immunotherapy (AIT) in children are scarce. We aim to compare the cost-effectiveness of subcutaneous (SCIT) and sublingual immunotherapy (SLIT) against standard-of-care (SOC) treatment in children with grass pollen allergic rhinitis. Methods. We created a Markov model to compare the three strategies over a 10-year horizon. SOC was the reference to calculate the incremental cost-effectiveness ratio (ICER). Deterministic and probabilistic sensitivity analysis were used to assess models' uncertainty. Results. We obtained an ICER of € 12,605 and € 6,318 for SLIT and SCIT, respectively. In sensitivity analysis, SCIT was more cost-effective than SLIT. Conclusions. AIT is cost-effective in children with grass pollen allergic rhinitis, especially for the subcutaneous route.
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Rodrigues M, de Castro Mendes F, Paciência I, Barros R, Padrão P, Cavaleiro Rufo J, Silva D, Delgado L, Moreira A, Moreira P. Diet quality, asthma and airway inflammation in school-aged children. Eur Ann Allergy Clin Immunol 2023. [PMID: 37288989 DOI: 10.23822/eurannaci.1764-1489.301] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Summary Background. Asthma is a major public health problem, with increasing prevalence in most countries, particularly among children. Poor dietary quality is also increasing in children, and evidence of the overall quality of children's food patterns effects on asthma is scarce. Methods. This cross-sectional analysis (660 children: 49.1% females, aged 7-12years) evaluated the association between diet quality and asthma (n = 56) and airway inflammation among school-aged children according to body mass index (BMI). Diet quality was assessed through the Healthy Eating Index (HEI)-2015, and categorized by tertiles. Higher scores represent a healthier diet. A questionnaire was used to enquire about self-reported medical diagnosis of asthma and asthma under medication. Lung function and airway reversibility were measured, and airway inflammation assessed measuring exhaled fractional nitric oxide (eNO). Two categories of BMI were considered: non-overweight/obese (p less than 85th), (n = 491), and overweight/obese (p ≥ than 85th), (n = 169). The associations between diet quality and asthma and airway inflammation were estimated using logistic regression models. Results. Non-overweight/obese children in 2nd tertile of HEI-2015 score had decreased odds of having eNO ≥ 35ppb (OR 0.43, 95%CI 0.19-0.98), medical diagnosis of asthma (OR 0.18; 95%CI 0.04-0.84), and asthma treatment (OR 0.12; 95%CI 0.01-0.95), compared to children in the 1st tertile. Conclusions. Our findings suggest that a higher diet quality associates with lower levels of airway inflammation and reduced prevalence of asthma among non-overweight/obese school-aged children.
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Rufo JC, Annesi-Maesano I, Carreiro-Martins P, Moreira A, Sousa AC, Pastorinho MR, Neuparth N, Taborda-Barata L. Issue 2 - "Update on adverse respiratory effects of indoor air pollution" Part 1): Indoor air pollution and respiratory diseases: A general update and a Portuguese perspective. Pulmonology 2023:S2531-0437(23)00085-5. [PMID: 37230882 DOI: 10.1016/j.pulmoe.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/27/2023] [Accepted: 03/28/2023] [Indexed: 05/27/2023] Open
Abstract
OBJECTIVE To quantify the impact of different air pollutants on respiratory health based on robust estimates based on international data and to summarise the evidence of associations between indoor exposure to those pollutants and respiratory morbidity in the Portuguese population. RESULTS Several systematic reviews and meta-analyses (MA) at the world level demonstrate the impact of indoor air quality on respiratory health, with indoor particulate matter and gasses exerting a significant effect on the airways. Volatile organic compounds (VOC) have been related to asthma and lung cancer. However, only meta-analyses on biomass use allowed documentation of long-term respiratory effects. While early publications concerning Portuguese-based populations mainly focused on indoor exposure to environmental tobacco smoke, later studies relocated the attention to relevant exposure environments, such as day care buildings, schools, residences and nursing homes. Looking at the pooled effects from the reviewed studies, high levels of carbon dioxide and particulate matter in Portuguese buildings were significantly associated with asthma and wheezing, with VOC and fungi showing a similar effect in some instances. CONCLUSIONS Despite the significant reduction of indoor air pollution effects after the 2008 indoor smoking prohibition in public buildings, studies show that several indoor air parameters are still significantly associated with respiratory health in Portugal. The country shares the worldwide necessity of standardisation of methods and contextual data to increase the reach of epidemiological studies on household air pollution, allowing a weighted evaluation of interventions and policies focused on reducing the associated respiratory morbidity.
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Oliveira D, Assis A, Hora JB, Moreira A, Melo J, Rocha A, Nahas S, Carnevale F. Abstract No. 40 Embolization of the Superior and Middle Rectal Arteries for the Treatment of Symptomatic Hemorrhoidal Disease using the Combination of Metallic Coils and Microspheres. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
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Kellar K, Moreira A. Validation of a mortality prediction model in very low gestational age neonates. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00735-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Bierwirth NC, Kim J, Moreira A, Winter L, Winter C, Blanco CL. Early hyperglycemia in extreme prematurity is associated with pulmonary and pancreatic dysfunction. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00600-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Arora T, Arya S, Valadie C, Moreira A. A genomic analysis to create bronchopulmonary dysplasia endotypes. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00746-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Salas A, Chetta K, Lach L, Katikaneni L, Itriago E, Hair AB, Moreira A, Bergner EM, Elabiad M, Ramel S. Differences in growth and body composition of preterm infants according to race. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00457-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Deleon MP, Ciaraglia A, Lumbard D, Rajasekaran K, Moreira A. Trauma mortality in adolescents treated at a pediatric vs. mixed or adult trauma center. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00526-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Freitas P, Pina A, Carola S, Cardoso C, Gouveia E, Vaz F, Santos M, Mira M, Alexandre M, Miguel I, Brito M, Moreira A, Nunes H. Lobular carcinoma of the breast and response to targeted therapy with CDK4/6 inhibitors – a single Portuguese center experience. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01545-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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thunnissen E, Borczuk A, Beasly M, Tsao M, Kerr K, Dacic S, Minami Y, Nicholson A, Lissenberg-Witte B, Roden A, Papotti M, Poleri C, Travis B, Jain D, Pelosi G, Chung J, Botling J, Bubendorf L, Mino-Kenudson M, Motoi N, Lantuejoul S, Cooper W, Hwang D, Moreira A, Noguchi M. MA12.07 Defining Morphologic Features of Invasion in Pulmonarynon-Mucinousadenocarcinoma with Lepidic Growth. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dufresne A, Huillard O, Dalban C, Geier M, Wassermann J, Zanetta S, Cabourg M, Catargi B, El Kouri C, Hrab I, Laramas M, Moreira A, Saada E, Tournigand C, Valentin T, Vauleon E, Mayet R, Perol D, Blay JY. 465P Larotracking: Real-life study of locally advanced/metastatic solid tumor treated with larotrectinib in French expanded access program. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Moreira A, Bernardo C, Ramos C, Aguiar P, Alves da Costa F. National trends in the use of oral chemotherapy over 13 years. Front Pharmacol 2022; 13:909948. [PMID: 36034797 PMCID: PMC9399396 DOI: 10.3389/fphar.2022.909948] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/05/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Systemic cancer therapy has traditionally been administered using an intravenous (IV) route, implying patients’ frequent visits to hospitals to access to their therapy. If we consider the actual pipeline in oncology, oral chemotherapy will be the main component of cancer treatment in the next few years. This shift in the administration route requires different care models in order to guarantee treatment efficacy and safety. Objective: To analyze time trends in oral chemotherapy consumption in Portugal. Method: Oral chemotherapy consumption over a 13-year period (2008–2020) was analyzed, considering dispensed units by the administration route with respective costs, resorting to the drug regulatory agency (INFARMED I.P.) database. Oral consumption patterns were further explored using common daily doses (CDD) for three conditions, including chronic myeloid leukemia (CML), non-small-cell lung cancer (NSCLC), and breast cancer (BC), to adjust for the effect of varying doses. Data were analyzed descriptively resorting to Microsoft Office Excel 2010. Results: Overall chemotherapy consumption increased +Δ54.7%, with the highest contribution in units observed in oral forms (+Δ58.8%). The total expenditure increased +Δ96.5%, and despite the increase in oral forms (+Δ221.6%), intravenous forms continued to be the major cost driver, with an important contribution from immunotherapy. Much of the increase was led by the approval of 40 new IV and 48 new oral cancer medications with higher costs introduced in the market. Using CDD as an alternative metric to units had varying impacts by indication. The observed increases seemed to focus on specific cancer sites with varying effect; in CML, there was a 2.39-fold increase, compared to 4.41 for NSCLC and 1.86 for BC. However, for BC, two distinct sub-patterns were observed for hormone therapy (increasing 1.83) and for the novel tyrosine kinase inhibitors (increasing 40.8). Conclusion: The growing use of oral chemotherapy is obvious and calls for investments in supporting patients in managing medication adherence and adverse events. The shifts in the healthcare system are complex and need to be prioritized. Our data suggest that priority could be attributed to cancer sites driving innovation, namely, advanced breast cancer.
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Assis A, Pilan B, Moreira A, Carnevale F. Abstract No. 106 Prostatic artery embolization using HydroPearl microspheres: initial experience. J Vasc Interv Radiol 2022. [DOI: 10.1016/j.jvir.2022.03.187] [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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Rama TA, Coutinho RM, Mota D, Moreira A, Cernada J. Hypersensitivity to the Moderna COVID-19 vaccine caused by tromethamine: PEG is not always the culprit excipient. J Investig Allergol Clin Immunol 2021; 32:414-415. [PMID: 34924354 DOI: 10.18176/jiaci.0773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Davrinche-Nowak E, Hedhli K, Guiheneuf E, Moreira A, Brazier F, Guilain N, Duhaut P, Dernoncourt A. Pancytopénie et érythromyélémie chez une jeune patiente : ce n’est pas toujours une hémopathie. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.10.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Dávila I, Campo P, Cimbollek S, Almonacid Sánchez C, Quirce S, Moreira A, Ramirez A, Soto Campos G. Cluster sub-analysis of patients with severe asthma who responded to omalizumab. J Investig Allergol Clin Immunol 2021; 32:213-215. [PMID: 34581281 DOI: 10.18176/jiaci.0731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Aragonès J, Altimiras J, Alonso F, Celedón G, Alfonso S, Roura P, Moreira A. Incidence and clinical characteristics of Guillain-Barré syndrome in Osona (Barcelona, Spain), 2003-2016. NEUROLOGÍA (ENGLISH EDITION) 2021; 36:525-530. [DOI: 10.1016/j.nrleng.2018.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 03/01/2018] [Indexed: 10/24/2022] Open
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Aragonès J, Altimiras J, Alonso F, Celedón G, Alfonso S, Roura P, Moreira A. Incidencia y características clínicas del síndrome de Guillain-Barré en la comarca de Osona (Barcelona, España) (2003-2016). Neurologia 2021. [DOI: 10.1016/j.nrl.2018.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Moreira A, Poulet A, Masliah-Planchon J, Lecerf C, Vacher S, Larbi Chérif L, Dupain C, Marret G, Girard E, Syx L, Hoffmann C, Jeannot E, Klijanienko J, Guillou I, Mariani O, Dubray-Vautrin A, Badois N, Lesnik M, Choussy O, Calugaru V, Borcoman E, Baulande S, Legoix P, Albaud B, Servant N, Bieche I, Le Tourneau C, Kamal M. Prognostic value of tumor mutational burden in patients with oral cavity squamous cell carcinoma treated with upfront surgery. ESMO Open 2021; 6:100178. [PMID: 34118772 PMCID: PMC8207209 DOI: 10.1016/j.esmoop.2021.100178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 04/19/2021] [Accepted: 05/17/2021] [Indexed: 12/25/2022] Open
Abstract
Background Oral cavity is the most prevalent site of head and neck squamous cell carcinomas (HNSCCs). Most often diagnosed at a locally advanced stage, treatment is multimodal with surgery as the cornerstone. The aim of this study was to explore the molecular landscape of a homogenous cohort of oral cavity squamous cell carcinomas (OCSCCs), and to assess the prognostic value of tumor mutational burden (TMB), along with classical molecular and clinical parameters. Patients and methods One hundred and fifty-one consecutive patients with OCSCC treated with upfront surgery at the Institut Curie were analyzed. Sequencing of tumor DNA from frozen specimens was carried out using an in-house targeted next-generation sequencing panel (571 genes). The impact of molecular alterations and TMB on disease-free survival (DFS) and overall survival (OS) was evaluated in univariate and multivariate analyses. Results Pathological tumor stage, extranodal spread, vascular emboli, and perineural invasion were associated with both DFS and OS. TP53 was the most mutated gene (71%). Other frequent molecular alterations included the TERT promoter (50%), CDKN2A (25%), FAT1 (17%), PIK3CA (14%), and NOTCH1 (15%) genes. Transforming growth factor-β pathway alterations (4%) were associated with poor OS (P = 0.01) and DFS (P = 0.02) in univariate and multivariate analyses. High TMB was associated with prolonged OS (P = 0.01 and P = 0.02, in the highest 10% and 20% TMB values, respectively), but not with DFS. Correlation of TMB with OS remained significant in multivariate analysis (P = 0.01 and P = 0.005 in the highest 10% and 20% TMB values, respectively). Pathological tumor stage combined with high TMB was associated with good prognosis. Conclusion Our results suggest that a high TMB is associated with a favorable prognosis in patients with OCSCC treated with upfront surgery. High TMB is associated with a favorable prognosis in patients with OCSCC treated with upfront surgery Pathological tumor stage combined with high TMB is associated with good prognosis TP53 was the most mutated gene (71%). Other frequent molecular alterations included the TERT promoter (50%) TGFβ pathway alterations were associated with poor outcomes, although it was only observed in 4% of the patients
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Ângelo DF, Moreira A, Sanz D, São João R. Hearing changes after temporomandibular joint arthroscopy: a prospective study. Int J Oral Maxillofac Surg 2021; 50:1491-1495. [PMID: 33714614 DOI: 10.1016/j.ijom.2021.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 12/23/2020] [Accepted: 02/06/2021] [Indexed: 01/20/2023]
Abstract
Temporomandibular Joint (TMJ) arthroscopy is considered an effective and safe minimally invasive surgical approach. While the long-term outcomes of arthroscopy tend to be positive and free of secondary effects, patients occasionally complain about their hearing following the treatment. The aim of this prospective study was to investigate possible hearing changes associated with TMJ arthroscopy. Pure-tone audiograms were performed in patients two weeks before TMJ arthroscopy and repeated six weeks after intervention. A total of 15 patients (mean age of 41.73±16.36) were enrolled; 25 TMJ arthroscopies were performed (five unilateral and ten bilateral). Statistically significant differences were found between preoperative and postoperative audiograms in the frequencies 256Hz (P=0.011) and 8kHz (P=0.058, borderline). For the frequency 256Hz the difference was favourable, but not superior to 5dB. For the frequency 8kHz, in three patients the TMJ arthroscopy resulted in a decrease of 10dB. However, no clinical hearing changes or complaints were observed in the involved patients. No differences in audiograms between level 1 or 2 arthroscopy were observed. The study reinforces the safety of the TMJ arthroscopy level 1 and 2 with the reported protocol. The authors recommend larger studies to validate the results, specially for frequency 8kHz.
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Carvas J, Martins P, Peyroteo M, Canotilho R, Correia AM, Sousa A, Martins P, Videira F, Guimarães J, Moreira A, Abreu de Sousa J. Prognostic Factors in Retroperitoneal Sarcomas. Eur J Surg Oncol 2021. [DOI: 10.1016/j.ejso.2020.11.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Paciência I, Cavaleiro Rufo J, Ribeiro AI, Mendes FC, Farraia M, Silva D, Delgado L, Moreira A. Association between the density and type of trees around urban schools and exhaled nitric oxide levels in schoolchildren. Eur Ann Allergy Clin Immunol 2021; 53:29-36. [PMID: 32729315 DOI: 10.23822/eurannaci.1764-1489.162] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Summary Greenspaces in school's neighbourhood represent an important environment to promote healthy development. The aim of this study was to assess the association between the density and type of trees around schools and exhaled Nitric Oxide (NO) levels in schoolchildren. Data on 845 children from 20 primary schools in Porto was analysed. Airway inflammation was assessed by measuring exhaled NO level. The density and type of trees were quantified within a 500 m buffer around schools. Associations were estimated using mixed-effect models. A significant association was observed between non-tree covered areas around schools and exhaled NO levels in schoolchildren (β = - 1.42, 95% CI - 2.84, - 0.001). Our results suggested that the presence of trees in school neighbourhoods may play a role in the biological mechanisms underlying the complex links between environment and airway inflammation.
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Castro-Mendes F, Ducharme-Smith K, Mora-Garcia G, Villegas R, Ruiz-Diaz M, Moreira A, Garcia-Larsen V. Food Insecurity and Respiratory Health in Adults from the US. Ann Epidemiol 2020. [DOI: 10.1016/j.annepidem.2020.08.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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