Overview Effect of Methyl-Sulphonyl-Methane on Osteoarthritis and Cartilage Status: Unknown status Trial end date: 2013-10-01 Target enrollment: Participant gender: Summary To delineate the effect of MSM on osteoarthritis Phase: Phase 1 Details Lead Sponsor: G.Papanikolaou Research GroupTreatments: Dimethyl sulfoneDimethyl Sulfoxide