Real-world use of Grassmuno® for grass pollen allergy

Eine Prospektive, Offene, Multizentrische, Nicht-interventionelle Studie Zur Erhebung Von Daten Zur Anwendung Von Grass MATA MPL 27 600 SU Und Compliance in Der täglichen Klinischen Praxis Bei Erwachsenen Gräserpollen- Allergikern

Observational Allergy Therapeutics · NCT07412990

This project will collect real-world information on how Grassmuno® works for adults with moderate to severe grass pollen allergy.

Quick facts

Study typeObservational
Enrollment1000 (estimated)
Ages18 Years and up
SexAll
SponsorAllergy Therapeutics Industry-sponsored
Locations1 site (Hamburg)
Trial IDNCT07412990 on ClinicalTrials.gov

What this trial studies

This is a non-interventional, observational collection of routine clinical data from adults treated with Grassmuno® according to the product label. Patients are enrolled only after the treating physician has already decided to prescribe Grassmuno® and will be followed during ordinary care. The study records treatment use, tolerability, adverse events, symptom control, and any concomitant medications. Participation is at physician discretion and excludes patients with SmPC contraindications or those who cannot adequately understand German.

Who should consider this trial

Good fit: Adults (18+) with IgE-mediated moderate to severe grass pollen–induced rhinitis or rhinoconjunctivitis who have already been prescribed Grassmuno® per its SmPC and who can read and understand German.

Not a fit: Patients who are under 18, who have contraindications listed in the SmPC, who cannot understand German, or who have uncontrolled asthma are unlikely to be eligible or to benefit from the study's findings.

Why it matters

Potential benefit: If successful, the data could help doctors and patients understand how well Grassmuno® works and how safe it is in everyday clinical practice.

How similar studies have performed: Allergen immunotherapy for grass pollen has demonstrated efficacy and safety in randomized trials, but real-world observational data specific to Grassmuno® are more limited.

Eligibility criteria

Show full inclusion / exclusion criteria
At the physician's discretion and based on the current Summary of Product Characteristics (SmPC), study participation may be offered to patients who

* are male and female patients
* are 18 years of age or older
* treated in accordance with the SmPC of Grassmuno® for IgE-mediated moderate to severe allergic rhinitis and/or rhinoconjunctivitis (without asthma or with well-controlled asthma) triggered by grass pollen.
* Patients will only be enrolled in the study after the treatment decision has been made

Exclusion Criteria:

At the physician's discretion, the study should not be offered to the following patients:

* Patients who are not sufficiently proficient in or do not adequately understand the German language, as this would prevent adequate comprehension of study-relevant documents.
* In addition, patients should not be included if any of the contraindications listed in the current Summary of Product Characteristics (SmPC) are present.

Where this trial is running

Hamburg

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Grass Pollen AllergyAllergy, Grass-pollen, AIT, SCIT
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.