Maheu, Emmanuel Randomised, controlled trial of avocado-soybean unsaponifiable (Piascledine) effect on structure modification in hip osteoarthritis: the ERADIAS study. [electronic resource] - Annals of the rheumatic diseases Feb 2014 - 376-84 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1468-2060 Standard No.: 10.1136/annrheumdis-2012-202485 doi Subjects--Topical Terms: AdultAgedAged, 80 and overAnalgesics--administration & dosageAnti-Inflammatory Agents, Non-Steroidal--administration & dosageDisease ProgressionDouble-Blind MethodDrug Administration ScheduleDrug CombinationsFemaleHumansMaleMiddle AgedOsteoarthritis, Hip--diagnostic imagingPain Measurement--methodsPhytosterols--adverse effectsPhytotherapy--methodsPlant Extracts--adverse effectsProspective StudiesRadiographySeverity of Illness IndexTreatment OutcomeVitamin E--adverse effects