Association Between CytochromeP4501A2 and CytochromeP4502E1 Gene Polymorphisms and Metabolism of Theophylline
NCT02001935 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 102
Last updated 2014-08-20
Summary
The aim of this study is to determine whether common CYP1A2 and CYP2E1 gene polymorphisms effect metabolism of theophylline in chronic obstructive pulmonary disease patients.
Conditions
Interventions
- DRUG
-
theophylline
After oral theophylline 200mg per day for two weeks,bood sample will be collected for determining plasma concentrations of theophylline and it's metabolites and the genotypes of CYP1A2 and CYP2E1
Sponsors & Collaborators
-
Zhujiang Hospital
lead OTHER
Principal Investigators
-
Wang Liqing, Doctor · Zhujiang Hospital,Southern Medical Unversity
Study Design
- Allocation
- NA
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Max Age
- 75 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2013-09-30
- Primary Completion
- 2014-07-31
- Completion
- 2014-07-31
Countries
- China
Study Locations
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