Chinese Medicine for Treating Chronic Pharyngolaryngitis
NCT05665777
·
clinicaltrials.gov ↗
PHASE2
Phase
UNKNOWN
Status
74
Enrollment
OTHER
Sponsor class
Conditions
Chronic Pharyngolaryngitis (Disorder)
Interventions
DRUG:
Qingyan Lihou Decoction
OTHER:
Placebo
Sponsor
Chinese University of Hong Kong