Overview Study to Evaluate the Digestive Tolerability of ART44 Versus ART®50 in Patients With Osteoarthritis of the Knee Status: Unknown status Trial end date: 2010-10-01 Target enrollment: Participant gender: Summary The primary objective of this study, comparing ART 44 to ART 50, will be the evaluation of digestive tolerability (and in particular of diarrhoea). Phase: Phase 3 Details Lead Sponsor: Laboratoires NEGMA