Research progress and clinical application of allergen nasal provocation test.
10.13201/j.issn.2096-7993.2023.06.003
- Author:
Jie HAN
1
;
Meiping LU
1
;
Lei CHENG
1
Author Information
1. Department of Otorhinolaryngology，the First Affiliated Hospital of Nanjing Medical University，Nanjing，210029，China.
- Publication Type:Journal Article
- Keywords:
allergen;
allergic rhinitis;
local allergic rhinitis;
nasal provocation test;
non-allergic rhinitis
- MeSH:
Humans;
Allergens;
Rhinitis/diagnosis*;
Nasal Provocation Tests;
Rhinitis, Allergic/diagnosis*;
Nasal Mucosa
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2023;37(6):415-422
- CountryChina
- Language:Chinese
-
Abstract:
The allergen nasal provocation testing（NPT）, in which allergens are applied directly to the nasal mucosa under standard and controlled conditions to provoke the main symptoms of allergic rhinitis（AR）, reproduces the response of the upper respiratory tract to natural exposure to allergens under controlled conditions and is the only test currently available to confirm nasal reactivity to allergens. It is invaluable in studying the mechanisms of AR and in assessing the response to novel anti-allergic treatments. The test may play an increasingly important role in clinical practice, especially in the identification of local AR, the diagnosis of occupational AR, the clarification of the composition of allergens, the assessment of the efficacy of AR treatment and the selection of candidates undergoing allergen immunotherapy. This article reviewed the application of NPT in the diagnosis of allergic and non-allergic rhinitis, and also introduces the indications, contraindications, advantages and limitations of NPT in evaluating nasal response.
