Grass pollen allergy shot with vitamin D
Part of Immune system & allergy clinical trials.
This study tests if adding vitamin D to a new type of allergy shot (ILIT) works better than standard allergy drops for grass pollen allergy. It may help if you have moderate to severe seasonal allergy symptoms.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have moderate to severe grass pollen allergy (with symptom score 8 or higher).
- You have not had allergy shots or drops before.
- Your vitamin D level is between 25 and 75 nmol/L and you are not taking extra vitamin D.
- You do not have asthma that is not controlled, other significant diseases, or conditions like autoimmune disease, cancer, or heart disease.
- You are not pregnant or nursing, and you are not allergic to the study medication.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This phase 3 trial tests a specific allergy treatment (an “immunotherapy” shot) for people whose symptoms are triggered by grass and cypress tree pollen. It aims to see if the treatment is safer and more effective at reducing allergy symptoms over time, especially for nose/eye symptoms and some people with asthma.
This trial tests a new injection called GR1802 for people with seasonal allergic rhinitis (hay fever) that isn't well controlled by standard treatments. It aims to see if this medicine can help reduce symptoms during pollen season.
This trial tests an experimental antibody (IL4Rα monoclonal antibody) for people with seasonal allergic rhinitis (hay fever) that is not well controlled by standard treatments like nasal steroid sprays. The goal is to see if this new treatment can help reduce allergy symptoms during pollen season.
This Phase 3 trial tests whether an allergy treatment can reduce symptoms caused by grass and olive pollen. It also checks safety, especially for breathing and allergic reactions, in people with confirmed grass/olive allergy.
This study tests a new injection called MG-K10 for people with moderate-to-severe seasonal hay fever that isn't well controlled by standard treatments like nasal sprays or antihistamines. The goal is to see if it can reduce your allergy symptoms over the pollen season.
This study tests whether taking a combination of probiotics (good bacteria) and vitamin D can help reduce hay fever symptoms. It may be a good option if your vitamin D is low and you haven't used probiotics recently.
Hear when a new Allergic Rhinitis Due to Grass Pollen trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.