- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT04902989
Environmental Pollutants and Their Effects on Respiratory Allergy
Association Between Environmental Pollutants and Their Effects on Respiratory
Studieoversikt
Status
Intervensjon / Behandling
Studietype
Registrering (Forventet)
Kontakter og plasseringer
Studiekontakt
- Navn: Cindy E. de Lira-Quezada, MD
- Telefonnummer: +52 8110690275
- E-post: ce.dlira@gmail.com
Studiesteder
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Nuevo Leon
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Monterrey, Nuevo Leon, Mexico, 64460
- Rekruttering
- Regional Center of Allergy and Clinical Immunology, Hospital Universitario "Dr. José Eleuterio González"
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Ta kontakt med:
- Cindy de Lira-Quezada, MD
- Telefonnummer: +52811 0690275
- E-post: ce.dlira@gmail.com
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Subjects older than 6 years of age, who attend the Regional Center of Allergy and Clinical Immunology of the University Hospital "Dr. José Eleuterio González "with a diagnosis of respiratory allergy (allergic rhinitis and asthma) and type I immunological hypersensitivity demonstrated by skin tests performed by an allergist and who live in Monterrey or its metropolitan area.
They will be invited to participate in the protocol and if they agree to be included, they will respond to informed verbal consent or assent.
Beskrivelse
Inclusion Criteria:
- Subjects over 6 years of age who attend the the Regional Center of Allergy and Clinical Immunology of the University Hospital "Dr. José Eleuterio González "with a diagnosis of respiratory allergy (allergic rhinitis and asthma) and type I immunological hypersensitivity demonstrated by skin tests by an allergist; and who live in the city of Monterrey and its metropolitan area.
Exclusion Criteria:
- Subjects for whom it is not possible to perform a pulmonary function test or who have concomitant diseases such as COPD, heart disease or some other pathology that, in the opinion of the investigator, may cause confusion with respiratory symptoms. Patients with negative skin tests to aeroallergens.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Association of respiratory symptoms with exposure to pollutants and pollen
Tidsramme: 1 year
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To determine the relationship between exposure to environmental pollutants and the prevalence and exacerbation of respiratory allergy.
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1 year
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Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Avenues with highest diesel exhaust particles and traffic related particles
Tidsramme: 1 year
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Locate the avenues with the highest flow and vehicular load releasing diesel removal particles (DEP) and traffic-related air pollutants (TRAP).
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1 year
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Location of the main industries that emit pollutants
Tidsramme: 1 year
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Location of the main industries that emit pollutants of particulate matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO) and ozone (O3).
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1 year
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Distance of greater exposure to pollutants
Tidsramme: 1 year
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To assess the relationship between the distance to PM, traffic-related air pollutants (TRAP) and diesel exhaust particles (DEP) with the prevalence of respiratory allergy symptoms with home and work address.
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1 year
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Time of pollutant exposure and association with respiratory symptoms
Tidsramme: 1 year
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Evaluate the relationship between the time of exposure to PM, NO2, SO2, O3, traffic-related air pollutants (TRAP) and diesel exhaust particles (DEP) with the prevalence of respiratory allergy symptoms.
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1 year
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Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Studieleder: Sandra N Gonzalez Diaz, MD,PhD, Head of the Allergy and Clinical Immunology Service
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Nathan RA, Sorkness CA, Kosinski M, Schatz M, Li JT, Marcus P, Murray JJ, Pendergraft TB. Development of the asthma control test: a survey for assessing asthma control. J Allergy Clin Immunol. 2004 Jan;113(1):59-65. doi: 10.1016/j.jaci.2003.09.008.
- Lai CK, Beasley R, Crane J, Foliaki S, Shah J, Weiland S; International Study of Asthma and Allergies in Childhood Phase Three Study Group. Global variation in the prevalence and severity of asthma symptoms: phase three of the International Study of Asthma and Allergies in Childhood (ISAAC). Thorax. 2009 Jun;64(6):476-83. doi: 10.1136/thx.2008.106609. Epub 2009 Feb 22.
- Landrigan PJ, Fuller R, Acosta NJR, Adeyi O, Arnold R, Basu NN, Balde AB, Bertollini R, Bose-O'Reilly S, Boufford JI, Breysse PN, Chiles T, Mahidol C, Coll-Seck AM, Cropper ML, Fobil J, Fuster V, Greenstone M, Haines A, Hanrahan D, Hunter D, Khare M, Krupnick A, Lanphear B, Lohani B, Martin K, Mathiasen KV, McTeer MA, Murray CJL, Ndahimananjara JD, Perera F, Potocnik J, Preker AS, Ramesh J, Rockstrom J, Salinas C, Samson LD, Sandilya K, Sly PD, Smith KR, Steiner A, Stewart RB, Suk WA, van Schayck OCP, Yadama GN, Yumkella K, Zhong M. The Lancet Commission on pollution and health. Lancet. 2018 Feb 3;391(10119):462-512. doi: 10.1016/S0140-6736(17)32345-0. Epub 2017 Oct 19. No abstract available. Erratum In: Lancet. 2018 Feb 3;391(10119):430.
- Cecchi L, D'Amato G, Annesi-Maesano I. External exposome and allergic respiratory and skin diseases. J Allergy Clin Immunol. 2018 Mar;141(3):846-857. doi: 10.1016/j.jaci.2018.01.016.
- Traina G, Barbalace A, Betti F, Bolzacchini E, Bonini M, Contini D, Felice G, Foti T, Mantecca P. What impact of air pollution in pediatric respiratory allergic diseases. Pediatr Allergy Immunol. 2020 Nov;31 Suppl 26:26-28. doi: 10.1111/pai.13362.
- D'Amato G, Bergmann KC, Cecchi L, Annesi-Maesano I, Sanduzzi A, Liccardi G, Vitale C, Stanziola A, D'Amato M. Climate change and air pollution: Effects on pollen allergy and other allergic respiratory diseases. Allergo J Int. 2014;23(1):17-23. doi: 10.1007/s40629-014-0003-7. Epub 2014 Feb 19.
- D'Amato G, Holgate ST, Pawankar R, Ledford DK, Cecchi L, Al-Ahmad M, Al-Enezi F, Al-Muhsen S, Ansotegui I, Baena-Cagnani CE, Baker DJ, Bayram H, Bergmann KC, Boulet LP, Buters JT, D'Amato M, Dorsano S, Douwes J, Finlay SE, Garrasi D, Gomez M, Haahtela T, Halwani R, Hassani Y, Mahboub B, Marks G, Michelozzi P, Montagni M, Nunes C, Oh JJ, Popov TA, Portnoy J, Ridolo E, Rosario N, Rottem M, Sanchez-Borges M, Sibanda E, Sienra-Monge JJ, Vitale C, Annesi-Maesano I. Meteorological conditions, climate change, new emerging factors, and asthma and related allergic disorders. A statement of the World Allergy Organization. World Allergy Organ J. 2015 Jul 14;8(1):25. doi: 10.1186/s40413-015-0073-0. eCollection 2015.
- Li N, Georas S, Alexis N, Fritz P, Xia T, Williams MA, Horner E, Nel A. A work group report on ultrafine particles (American Academy of Allergy, Asthma & Immunology): Why ambient ultrafine and engineered nanoparticles should receive special attention for possible adverse health outcomes in human subjects. J Allergy Clin Immunol. 2016 Aug;138(2):386-96. doi: 10.1016/j.jaci.2016.02.023. Epub 2016 Apr 6.
- Krishnan S, Panacherry S. Asthma, Environment and Pollution: Where the Rubber Hits the Road. Indian J Pediatr. 2018 Oct;85(10):893-898. doi: 10.1007/s12098-018-2691-3. Epub 2018 May 30.
- Murrison LB, Brandt EB, Myers JB, Hershey GKK. Environmental exposures and mechanisms in allergy and asthma development. J Clin Invest. 2019 Apr 1;129(4):1504-1515. doi: 10.1172/JCI124612. Epub 2019 Feb 11.
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- AL2100004
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
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