RT Journal Article SR Electronic A1 Vinall, Maria T1 Inefficacy of Hydroxychoroquine in Primary Sjögren's Syndrome: Results of the JOQUER Trial JF MD Conference Express YR 2012 FD SAGE Publications VO 12 IS 19 SP 22 OP 22 DO 10.1177/155989771219020 UL http://mdc.sagepub.com/content/12/19/22.abstract AB The Hydroxychloroquine Versus Placebo in Primary Sjögren's Syndrome [JOQUER; NCT00632866] trial found no significant difference in the evolution of systemic disease activity, dryness, symptoms, and quality of life in patients treated with hydroxychloroquine when compared with placebo.