Status:
UNKNOWN
Terbutaline Concentrations in Blood and Urine
Lead Sponsor:
Bispebjerg Hospital
Collaborating Sponsors:
Hormone Laboratory, Aker University Hospital, Oslo, Norway
Conditions:
Asthma
Eligibility:
MALE
18-45 years
Phase:
PHASE4
Brief Summary
The purpose of this study is to assess the blood and urine concentrations of terbutaline and to evaluate the difference between inhaled and oral terbutaline in order to distinguish treatment with terb...
Detailed Description
To investigate the serum and urine concentrations of terbutaline and evaluate the difference between inhaled terbutaline (2 mg) and oral terbutaline (10 mg) in order to distinguish doping with terbuta...
Eligibility Criteria
Inclusion
- Physician-diagnosed asthma with positive reversibility or challenge test.
- Informed consent.
- Age between 18 - 45 years.
- Sex: male.
- Asthma classified as mild to moderate according to GINA guidelines.
- Used beta-2-agonist in minimum 12 months.
Exclusion
- Smokers or ex-smokers with a smoking history of 10 pack years or more.
- Respiratory tract infections within the last 2 weeks prior to visit 1 and 2.
- Subjects with other chronic diseases than asthma and allergy.
- Allergy towards the study medicine.
- Use of beta-2-agonist 6 days prior to study day.
Key Trial Info
Start Date :
July 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
March 1 2010
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT00914797
Start Date
July 1 2009
End Date
March 1 2010
Last Update
June 5 2009
Active Locations (1)
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1
Bispebjerg Hospital, Respiratory Research Unit
København NV, Denmark, DK-2400