New injection for seasonal allergy symptoms
Part of Ear, nose & throat, Immune system & allergy, Lungs & breathing clinical trials.
This study tests an investigational injection called TQH2722 combined with standard allergy therapy for seasonal allergic rhinitis (hay fever). It may help people whose allergy symptoms are not well controlled during pollen season.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 75 years old.
- You have been diagnosed with seasonal allergic rhinitis (hay fever).
- You have a positive allergy test to pollen.
- You typically have worse allergy symptoms during pollen season, and your current treatment isn't controlling them well enough.
- You can use a nasal steroid spray or antihistamines.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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