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Nitrogen Impact on Pollen Allergy in Belgium

Impacts of Nitrogen Deposition in the Natural Environment on Pollen Allergy in Belgium

Recruiting N/A Interventional Study
Pollen Allergy
No Placebo Group Every participant receives an active treatment — no one gets a placebo. Healthy Volunteers Welcome You do not need to have the condition being studied to take part.
Ready to participate?

Review the details below, then apply to join this clinical trial.

At a Glance
Age
18 and older
Sex
Any
Study type
Interventional
Purpose
Basic Science
Participants needed
200 (estimated)
Sponsor
prof. dr. Rik Schrijvers · Other
Who this trial is looking for

This trial is looking for people with a pollen allergy to study how environmental nitrogen affects their allergy symptoms. Participants will have their allergy tested through a skin prick test.

Are You a Good Fit for This Trial?

You may be able to join if

  • I have a positive skin prick test for grass pollen
  • I have a positive skin prick test for birch pollen

You may not be able to join if

  • I have had desensitization therapy during the last two years

Summarized in plain language from this trial's official eligibility criteria. The full criteria are further down this page — only the research team can confirm whether you qualify.

Think this trial could be right for you?

Answer a few quick questions to see if you may meet the eligibility requirements.

Check Your Eligibility
About This Trial

The investigators want to study the effect of environmental nitrogen enrichment on the allergy burden in pollen-sensitized subjects.

Trial Locations

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Eligibility Criteria
Inclusion Criteria: * Positive skin prick test for grass and/or birch pollen Exclusion Criteria: * Desensitization therapy during the last two years
Contacts

Rik Schrijvers, MD, PhD

+3216342985

rik.schrijvers@uzleuven.be

CONTACT

Raf Aerts, PhD

raf.aerts@sciensano.be

CONTACT

NCT ID: NCT06714149 Source: ClinicalTrials.gov