Clinical Research Directory

Paclitaxel-Coated Balloon Treatment of Chronic Rhinosinusitis

This is a prospective, multicenter, randomized, controlled, double-blind clinical trial enrolling 300 adult subjects with chronic rhinosinusitis (CRS) with and without nasal polyps (CRSwNP and CRSsNP) indicated for endoscopic sinus surgery (ESS).

Evaluation of the Safety and Performance of a Bioresorbable Nasal Dressing Containing Mometasone Furoate (MF)

The primary objective of the study is to evaluate the safety and effectiveness of OCEAN as an adjunct aid in wound healing after nasal/sinus surgery and to demonstrate that OCEAN is non-inferior compared to a steroid-eluting sinus stent.

CRS Questionnaire Validation Project

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.

The German National CRS Registry (GenreCRS): Clinical Evaluation of the New European Academy for Allergy and Clinical Immunology (EAACI) Criteria for CRSwNP Disease Control, Remission and Cure in a Real-World Evidence Study Approach

The objective of the study is to establish a registry of patients diagnosed with Chronic Rhinosinusitis with and without Nasal Polyps (CRSwNP/CRSsNP) to collect comprehensive longitudinal real-world evidence from specialised treatment centres in Germany. The primary analysis will concentrate on the treatment efficacy and safety of biologic drugs with a focus on defining disease Control, Remission, and Cure as well as to validate the corresponding clinical evaluation criteria.