120
Participants
Start Date
November 27, 2017
Primary Completion Date
May 31, 2018
Study Completion Date
May 31, 2018
Xylometazoline Nasal Spray
Application of Xylometazoline Nasal Spray in accordance with the instructions for use
Ectoin Nasal Douche
Application of Ectoin Nasal Douche (END01) in accordance with the instructions for use
bitop AG, Witten
Bitop AG
INDUSTRY