Efficacy and safety of a particulate yeast β-glucan preparation in the treatment of seasonal allergic rhinitis (BETALL): a randomised placebo-controlled crossover trial protocol

Abstract Background Allergic rhinitis (AR) has been shown to be a significant global health burden. Despite the existence of pharmacological treatments, mainly antihistamines, nasal corticosteroids, and decongestants, many individuals with seasonal allergies turn to alternative herbal medicines and...

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Detalhes bibliográficos

Principais autores:	David Briskey, Janice Pellow, Gemma Beatson, Annie Tremblay, Amanda Rao, Thomas A. Tompkins
Formato:	Artigo
Idioma:	Inglês
Publicado em:	BMC 2026-04-01
coleção:	Trials
Assuntos:	Postbiotic Yeast β-glucan Allergy Allergic rhinitis Grass pollen M-Gard®
Acesso em linha:	https://doi.org/10.1186/s13063-026-09702-7
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