CRS Questionnaire Validation Project
Recruiting now
Conditions studied: Chronic Rhinosinusitis (CRS) With and Without Nasal Polyps
In brief
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.
Key facts
- Study ID
- NCT06970977
- Run by
- The European Forum for Research and Education in Allergy and Airway Diseases
- People needed
- 1000
- Starts
- 2024-09-01
- Expected to finish
- 2026-09-30
- Last updated by the study team
- 2025-08-07
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- 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)
You may not qualify if…
- Not capable of giving informed consent
- No CRS
- Recent sinus surgery (within the last three months)
Where it is running
- Hospital General Universitario de Valencia — Valencia, Spain (enrolling)
- Northwestern University Feinberg School of Medicine — Chicago, Illinois, United States (enrolling)
- Brigham Sinus Center at Brigham and Women's Hospital — Boston, Massachusetts, United States (enrolling)
- Thomas Jefferson University Hospital — Philadelphia, Pennsylvania, United States (enrolling)
- Eastern Virginia Medical School — Virginia City, Virginia, United States (enrolling)
- Hospital del Bierzo — Ponferrada, Spain (enrolling)
- Hospital Universitario Marqués de Valdecilla — Santander, Spain (enrolling)
- Hospital Universitario Virgen Macarena — Seville, Spain (enrolling)
- UCLA Santa Monica Medical Center — Santa Monica, California, United States (enrolling)
- UZ Leuven — Leuven, Belgium (enrolling)
- St. Michael's Hospital — Toronto, Canada (enrolling)
- Univ of Copenhagen — Copenhagen, Denmark (enrolling)
- University General Hospital of Heraklion — Heraklion, Greece (enrolling)
- U. Aristotle — Thessaloniki, Greece (enrolling)
- Univ Hospital Roma — Roma, Italy (enrolling)
- Alrijne Zorggroep — Leiden, Netherlands (enrolling)
- University of Oradea — Oradea, Romania (enrolling)
- Ahmed Alkhadi Hospital — Durban, South Africa (enrolling)
- Hospital Clínico Universitario de Compostela — A Coruña, Spain (enrolling)
- Hospital Clinic Barcelona — Barcelona, Spain (enrolling)
- Hospital de la Santa Creu i Sant Pau — Barcelona, Spain (enrolling)
- Hospital de La Línea de La Concepción — Cadiz, Spain (enrolling)
- Hospital Universitario Jerez de La Frontera — Cadiz, Spain (enrolling)
- Hospital Universitario Puerta del Mar — Cadiz, Spain (enrolling)
- Hospital Universitario Puerto Real — Cadiz, Spain (enrolling)
Full record on ClinicalTrials.gov
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