91
Participants
Start Date
January 31, 2025
Primary Completion Date
March 31, 2025
Study Completion Date
June 30, 2025
administration of an isotonic seawater solution (9g/L) in the nose
"1. pump spray group : people with an upper respiratory tract infection (cold, rhinitis, rhinopharyngitis, and other upper respiratory infections/conditions).~2. sprays per nostril, at least 2 times a day up to 6 times a day. For 7 days"
administration of a hypertonic seawater solution (21g/L) in the nose
"1. pump spray group : people with an upper respiratory tract infection (cold, rhinitis, rhinopharyngitis and other upper respiratory infections/conditions).~2. sprays per nostril, at least 2 times a day up to 6 times a day. For 7 days"
YSLab
INDUSTRY