11
Participants
Start Date
April 20, 2023
Primary Completion Date
November 7, 2023
Study Completion Date
December 22, 2023
Acupuncture
Fixed set of acupuncture points
Antihistamine nasal spray
Carelastin® (1 mg/ml) azelastine nasal spray
Mermaid Medicine®, The Hague
Collaborators (1)
Affiliated Hospital of Nanjing University of Chinese Medicine
OTHER
Mermaid Medicine®
OTHER
Johanna Maria Vermeulen
OTHER