Rinitis y Sinusitis según la Gravedad Del Asma (IRIS-ASMA)

This study has been completed.
Sponsor:
Collaborator:
Sociedad Española de Neumología y Cirugía Torácica
Information provided by (Responsible Party):
José Antonio Castillo Vizuete, Sociedad Española de Neumología y Cirugía Torácica
ClinicalTrials.gov Identifier:
NCT01513837
First received: January 17, 2012
Last updated: September 7, 2012
Last verified: September 2012

January 17, 2012
September 7, 2012
March 2011
February 2012   (final data collection date for primary outcome measure)
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Complete list of historical versions of study NCT01513837 on ClinicalTrials.gov Archive Site
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Rinitis y Sinusitis según la Gravedad Del Asma
PREVALENCIA, GRAVEDAD E IMPACTO DE LA RINITIS Y DE LA SINUSITIS SEGÚN EL NIVEL DE GRAVEDAD Y CONTROL DEL ASMA (PROYECTO IRIS-ASMA)

Based on the evidence for the "common pathway" in asthma presentation, our working hypothesis is that asthma severity and lack of control are related to the prevalence and severity of nasal and sinusal inflammatory pathology, and especially to chronic rhinosinusitis with nasal polyps.

Primary objective: To assess the prevalence and severity of rhinitis and rhinosinusitis, with or without nasal polyposis, in asthmatic patients depending on severity of their disease.

Secondary objectives:

To assess the impact of nasal and sinusal pathology on asthma control.

To correlate asthma severity to rhinitis and rhinosinusitis.

To compare the potential association between chronic rhinosinusitis, with and without nasal polyposis, and asthma severity, and to detect radiographic differences, markers of atopy, and pulmonary function.

Observational
Observational Model: Case-Only
Time Perspective: Prospective
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Probability Sample

Hospitals in Spain and Latin America

Asthma
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
450
September 2012
February 2012   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Patients of both sexes aged 18‐70 years attending outpatient clinics diagnosed with asthma at least one year before. GINA/GEMA criteria will be used to diagnose asthma and to rate its severity.

Exclusion Criteria:

  • Illiterate patients;
  • very severe, disabling comorbidity;
  • prior non‐inflammatory nasosinusal disease
Both
18 Years to 70 Years
No
Contact information is only displayed when the study is recruiting subjects
Spain
 
NCT01513837
SEPARALAT-1010-PII
Not Provided
José Antonio Castillo Vizuete, Sociedad Española de Neumología y Cirugía Torácica
Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Sociedad Española de Neumología y Cirugía Torácica
Not Provided
Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
September 2012

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP