Relationship between cysteinyl leukotriene metabolism and clinical response to antileukotriene treatment
- VernacularTitle:哮喘患者白三烯代谢水平与抗白三烯治疗反应的关系
- Author:
Chang CAI
;
Jiong YANG
;
Suping HU
- Publication Type:Journal Article
- Keywords:
Urinary leukotriene E_4;
Montelukast;
Asthma
- From:
Chinese Journal of Practical Internal Medicine
2003;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between cysteinyl leukotriene and clinical response to antileukotriene treatment,and to help select a clinical pharmacologic scheme.Methods Seventy-eight cases with acute mild-moderate asthma were treated with montelukast in a four-week trial.Asthmatic symptom score,usage of ?_2 receptor agonist,percentage of eosinophil,serumal IgE concentration,spirometry and urinary leukotriene E_4(uLTE_4)were measured pre- and post-treatment.Logistic analysis was used to access the various clinical parameters correlated with the response to montelukast.Results There were 48 responders and 30 nonresponders.The uLTE_4 level from the responders was higher than that of nonresponders(P0.05).Subjects with a uLTE_4 level of ≥1 200 pg/mL were11.5 times more likely to respond to montelukast than those with
