CRS Questionnaire Validation Project
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18+
SponsorThe European Forum for Research and Education in Allergy and Airway Diseases
About this trial
The 'CRS validation project' consists of a joint effort of 32 medical centers in Europe, the USA, and South Africa to carry out the validation of 2 novel questionnaires designated to measure self-perceived severity and control of Chronic Rhinosinusitis (with or without nasal polyps).
This study will validate translated versions of the same set of questionnaires simultaneously in the centers involved after recruiting a total of 1000 patients, while data collection, statistical analysis, and creation of the study report will be carried out by the statistical department of the University of Leuven.
Patients will be recruited from the regular ENT practice of their hospital to minimize the complexity of the study.
Eligibility criteria
Qualifiers
Patient capable of giving informed consent
Diagnosis of chronic rhinosinusitis with or without nasal polyposis according to the EPOS guidelines
No recent sinus surgery (within the last three months)
Disqualifiers
Not capable of giving informed consent
No CRS
Recent sinus surgery (within the last three months)
Trial design
Treatments tested in this trial
- Not listed
Trial groups
No trial groups listed
Sponsors and collaborators
Source ClinicalTrials.gov