Seasonal Allergic Rhinitis: PQ Grass Treatment for Kids

We are studying a new treatment for children and teens with seasonal allergic rhinitis caused by grass pollen. The goal is to see if it helps reduce symptoms and is safe for long-term use.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What medicines are being studied?

Medicines that are officially approved for use in the European Union and considered safe by EMA. These medicines are already on the market and may be tested for new conditions or populations.

Bencard Negativ-Kontrolle
Bencard Negativ-Kontrolle is a control solution used in allergy skin tests to show the normal skin response and prevent false positives.
Gräserpollen-Mischung Hal Allergy
Gräserpollen-Mischung Hal Allergy is an allergen product used to help diagnose and treat grass pollen allergies (hay fever).
Histamin-Kontrollösung Bencard Allergie
A histamine control solution used in allergy skin testing to check that a person’s skin responds properly during the test.

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Agrostis Stolonifera Pollen
Agrostis Stolonifera pollen is an allergen extract used to diagnose and treat grass pollen allergies.
Alopecurus Pratensis
Anthoxanthum Odoratum

What similar medicines might you know?

Don't worry if you don't know the medicines tested in the trial. There is a chance you have heard about the similar medicines. Check the list below to see if you are familiar with any of them.

Adelcort®
Aleric Lora
Alerityn

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Multiprofile Hospital For Active Treatment Dr. Tota Venkova AD
Department of Pediatrics
Gabrovo, Bulgaria
Medical Center Medconsult Pleven OOD
Not applicable
Pleven, Bulgaria
University Multiprofile Hospital For Active Treatment Saint Georgi EAD
Pediatric Clinic
Plovdiv, Bulgaria

Sponsor: Allergy Therapeutics (UK) Limited
Last updated: Nov 27, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.