Long Term Safety and Efficacy of Fixed Dose Combination GSP 301 Nasal Spray (NS) in the Treatment of Perennial Allergic Rhinitis (PAR)
Conditions
- Perennial Allergic Rhinitis
Interventions
- DRUG: GSP 301 NS
- DRUG: GSP 301 Placebo NS pH 3.7
- DRUG: GSP 301 Placebo NS pH 7.0
Sponsor
Glenmark Specialty S.A.