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Your journey
1What's a trial
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More info
You can access this
clinical trial
if you have
Rhinitis or Nasal Polyps
and you are
over 18
years old
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

Nasal symptoms are the main elements that lead to a therapeutic decision and allow for evaluating treatment effects or natural evolution. Despite availability of several questionnaires with good measurement qualities, no systematic assessment takes into account the specific physical and psychosocial consequences of each of the six main nasal symptoms, independently of the disease. The study proposed to measure these symptoms with the use of a selfreport questionnaire and to test the validity of the questionnaire in a large representative sample of patients attending outpatient rhinologic clinics.

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: NCT02879929. The sponsor of the trial is Central Hospital, Nancy, France and it is looking for 759 volunteers for the current phase.
Official trial title:
Development and Validity of the DyNaChron Questionnaire for Chronic Nasal Dysfunction