To investigate whether or not the ingestion of caffeine with alter airway responsiveness to
methacholine and/or change the level of exhaled nitric oxide.
Other: No caffeine
We will connect you to the doctor responsible for this trial and help you get more information.
Locations near you
Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Full eligibility criteria for NCT01057875
Ages eligible for Study
18 Years and older
Genders eligible for Study
Accepts Healthy Volunteers
clinical diagnosis of asthma
FEV1 greater than 65%
asthma is poorly controlled
presence of other airway disease (e.g. COPD)
All locations for NCT01057875
University of Saskatchewan
Saskatoon, Saskatchewan, Canada, S7N 0W8
View full eligibility
Tris trial is registered with FDA with number: NCT01057875. The sponsor of the trial is University of Saskatchewan and it is looking for 15 volunteers for the current phase.
Official trial title: The Effects of Caffeine on Exhaled Nitric Oxide Levels and Methacholine PC20
1What's a trial
4Get in touch
What's a trial
Not sure you're well informed about clinical trials? Learn more about their benefits, risks and other important details.
Enter your details like condition, age, gender and other preferences and we will show you a list of all relevant clinical trials.
Review the summary of the selected clinical trial and all the locations near you in order to see if it's of interest to you.
Get in touch
You've found an interesting trial? We'll need a bit more information about you so we can connect you to the doctor in charge.
Thank you for applying!
We'll contact you soon with more information.
Consult your doctor?
Some people want to consult their doctor before considering participation in a clinical trial. This is absolutely normal as your doctor should know your medical history and should be able to advise you. If you want you can easily share the information for this trial with your doctor by clicking on the button below.