Long-term efifcacy of standardized speciifc subcutaneous immunotherapy on pediatric persistent allergic rhinitis
10.16066/j.1672-7002.2016.05.013
- VernacularTitle:标准化尘螨变应原皮下特异性免疫治疗持续性儿童变应性鼻炎的长期疗效观察
- Author:
Juan LONG
;
Ruifang ZENG
;
Jingang AI
;
Zuozhong XIE
;
Guolin TAN
- Publication Type:Journal Article
- Keywords:
Child;
Rhinitis,Allergic,Perennial;
Rhinitis,Allergic,Seasonal;
Treatment Outcome
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2016;23(5):283-286
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo observe the long-term therapeutic efficacy of standardized specific subcutaneous immunotherapy on persistent allergic rhinitis in children. METHODSFrom Jan. 2007 to Aug. 2009, 236 children with persistent allergic rhinitis were divided into two groups, which 120 cases underwent standardized house dust mite allergen subcutaneous specific immunotherapy (SCIT), another 116 cases accepted a serious of steroids nasal spray and oral antihistamine (control group). The efficacy of the patients was evaluated by using the visual analog scale (VAS) and Rhino conjunctivitis quality of life questionnaire (RQLQ).RESULTSAfter patients underwent 3-years SCIT, the VAS score was 2.3±0.7, 2.4±0.6, 1.6±0.4, 1.9±0.5, and the RQLQ score was 7.7±1.6, 7.4±1.1, 4.3±0.7, 4.1±0.9, respectively, at the follow-up period of 3 month, 1 year, 3 years and 5 years, and both scores were significantly lower than the score of pre-treatment (P<0.001). Compared the single dust mite allergen positive patients with multiple allergens positive patients, both VAS and RQLQ scores were not significantly changed at each follow-up period after SCIT (P>0.05). No serious adverse events occurred in all treatments.CONCLUSIONThe standardized specific immunotherapy has the long-term efficacy for dust mite positive children with persistent allergic rhinitis. It demonstrated a similar effect in both single dust mite positive patients and multiple allergens positive patients.
