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More info
You can access this
clinical trial
if you have
and you are
over 18
years old
The phase for this study is not defined.
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The purpose

To investigate whether or not the ingestion of caffeine with alter airway responsiveness to methacholine and/or change the level of exhaled nitric oxide.

Provided treatments

  • Other: caffeine
  • Other: No caffeine

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
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