title: The nasal provocation test: response patterns.
abstract: We studied a group of allergic patients by active anterior rhinomanometry. We performed the nasal provocation test (NPT) and we observed two kinds of responses. The Type I pattern consists of an increase in delta P and an increase in resistance. The type II pattern consists of an increase in the flow value (V) and an increase in resistance. There are significant differences in the frequency of the two patterns among the allergens.
authors: Allergy Unit, Sta. Creu i S. Pau Hospital, Barcelona, Spain.
authors: A
authors: A
authors: Olive-Pérez
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008365:Manometry; D009299:Nasal Provocation Tests; D012123:Pulmonary Ventilation; D012130:Respiratory Hypersensitivity / Q000503:physiopathology*; D012220:Rhinitis / Q000503:physiopathology*; D012882:Skin Tests