Botulium Toxin Type A In Non Infectious Chronic Rhinosinusitis
NCT04572516
·
clinicaltrials.gov ↗
PHASE3
Phase
COMPLETED
Status
30
Enrollment
OTHER
Sponsor class
Conditions
Chronic Rhinosinusitis (Diagnosis)
Interventions
DRUG:
BTX A Topical
DRUG:
BTX A Injection
Sponsor
Benha University