Efficacy and Safety of Two Dosages of a Herbal Medicinal Product (Dry Extract BNO 1016) in Chronic Rhinosinusitis
Status:
Completed
Trial end date:
2014-07-01
Target enrollment:
Participant gender:
Summary
The purpose of this trial is to determine whether 2 different dosages of a herbal extract
(240 and 480 mg/day) are more effective than placebo in the treatment of patients with
chronic rhinosinusitis (average reduction of investigator's Major Symptom Score over Visit 5
and Visit 6.