Could a single nasal spray stop asthma Flare-Ups from colds?
Disease control
Recruiting now
This study tests whether a single dose of a nasal spray called ETH47 can reduce asthma symptoms caused by a common cold virus (rhinovirus). Fifty adults with stable asthma will receive either the spray or a placebo and then be exposed to the virus in a controlled setting. Researc…
Phase: PHASE2 • Sponsor: Ethris GmbH • Aim: Disease control
Last updated Jun 28, 2026 00:00 UTC