The KAAACI Standardization Committee Report on the procedure and application of the bronchial provocation tests
Allergy, Asthma & Respiratory Disease
; : 14-25, 2018.
Article
em Ko
| WPRIM
| ID: wpr-739508
Biblioteca responsável:
WPRO
ABSTRACT
Bronchial provocation tests are of value in the evaluation of airway hyperresponsiveness. Nonspecific bronchial challenge (methacholine, mannitol, exercise, etc.) is used when the symptoms, physical examination, and measurements of pulmonary function are unremarkable in the diagnosis of asthma, when a patient is suspected of having occupational asthma or exercise-induced bronchoconstriction (EIB), and when a screening test for asthma or EIB is required for some occupational groups in whom bronchospasm would pose an unacceptable hazard. Methacholine inhalation challenge is most widely used pharmacologic challenge and highly sensitive. For appropriate interpretation of the results of methacholine provocation, it is important to perform the test with the standardized protocol and to recognize that inhalation methods significantly influence the sensitivity of the procedure. Indirect challenges (e.g., mannitol and exercise) correlate with airway inflammation and are more specific but less sensitive for asthma. Indirect provocation tests are used to confirm asthma, to differentiate asthma from other airway diseases, and to evaluate EIB.
Palavras-chave
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Exame Físico
/
Asma
/
Testes de Provocação Brônquica
/
Espasmo Brônquico
/
Inalação
/
Programas de Rastreamento
/
Broncoconstrição
/
Cloreto de Metacolina
/
Diagnóstico
/
Teste de Esforço
Tipo de estudo:
Diagnostic_studies
/
Guideline
/
Screening_studies
Limite:
Humans
Idioma:
Ko
Revista:
Allergy, Asthma & Respiratory Disease
Ano de publicação:
2018
Tipo de documento:
Article