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Discover 14,633 clinical trials near San Antonio, Texas. Find research studies in your area.
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NCT01024608
The purpose of the study is to assess the efficacy and safety of an investigational nasal aerosol compared with placebo nasal aerosol in the treatment of seasonal allergic rhinitis.
NCT00988247
Subjects with perennial allergic rhinitis will be randomized to 320 mcg of beclomethasone dipropionate (BDP) using a hydrofluoroalkane (HFA) propellant or placebo as a nasal aerosol. The subjects will be followed for safety and efficacy for a period of 30 or 52 weeks. BDP HFA is a steroid which is currently FDA approved for the treatment of asthma. BDP-HFA should be safe and effective as a "dry" nasal aerosol which may be preferred by some patients.