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More info
You can access this
clinical trial
if you have
Allergic Rhinitis
and you are
between 18 and 55
years old
-
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

The purpose of this study is to find out if the bacteria present in the nose or sinuses of people with seasonal allergies changes during their allergy season. Another purpose of this study is to see if the bacteria present in the nose and sinuses of non-allergic people are the same as allergic people before the allergy season and if it changes during the season. Many bacteria are difficult to grow in the laboratory so the investigators are using analysis of DNA (the genetic material in cells) of the bacteria in the nose and sinus to find them. The investigators will be testing DNA of the bacteria only and not of the human subjects taking part in this study. This research is being done to help us understand how allergy affects bacteria in the nose and sinuses.

Provided treatments

  • Other: Swab of vestibule and middle meatus of nose

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: NCT01461200. The sponsor of the trial is University of Chicago and it is looking for 40 volunteers for the current phase.
Official trial title:
A Parallel Group Observational Study of the Effects of Allergic Rhinitis on the Nasal/Sinus Microbiome