Primary Outcome Measures:
- To evaluate the long-term safety of PN 400 in subjects at risk for developing NSAID-associated upper gastrointestinal ulcers. [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
Intervention Details:
Drug: PN400
Subjects are instructed to take 2 tablets a day, one in the morning and one in the afternoon/evening. The morning tablet should be taken with water, on an empty stomach 30 to 60 minutes before breakfast, or the first meal. The afternoon/evening tablet should be taken with water, on an empty stomach 30 to 60 minutes before dinner. Tablets should be swallowed whole and not broken, crushed or chewed.
PN 400 is proposed for the treatment of the signs and symptoms of osteoarthritis, rheumatoid arthritis and ankylosing spondylitis or other medical conditions expected to require daily NSAID therapy for at least 12 months in patients at risk for developing NSAID-associated gastric ulcers. This study is designed to provide long-term safety data for PN 400 in order to gain regulatory approval to make PN 400 available for clinical use in this subject population.