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Study identifier: NCT04544774 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

The Role of the Nasal Allergen Provocation Test in Starting and Monitoring Allergen Immunotherapy

Condition: Perennial Allergic Rhinitis · Seasonal Allergic Rhinitis · Local Allergic Rhinitis  ·  Sponsor: Universitaire Ziekenhuizen KU Leuven

PhaseN/A
Planned participants200
Who can joinAll sexes, 18 Years to 60 Years
Healthy volunteersNo

About this study

This prospective multicentric academic NAPT study aims to compile a database of all patients who initiate immunotherapy. The NAPT will take place before, during and after AIT to evaluate the cost and effectiveness of the treatment. The study consists of 4 visits and 2 telephone contacts that are repeated annually for 3 years. This study will be conducted in 2 hospitals: UZ Leuven and AZ ST. Jan Brugge on the consultation Ear, Nose and Throat Diseases (ENT) and the department of Internal Medicine / Allergology

This description comes directly from the study's public registry record.

Talk to the study team

Margot Vandekerckhove  ·  +3216332342  ·  margot.vandekerckhove@uzleuven.be

Laura Van Gerven, PhD  ·  +3216336340  ·  laura.vangerven@uzleuven.be

Always discuss trial participation with your own doctor first.

Locations (2)

UZ LeuvenLeuven, Vlaam Brabant, BelgiumRecruiting
AZ Sint-JanBruges, BelgiumNot Yet Recruiting

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Source record: clinicaltrials.gov/study/NCT04544774