RT Journal Article SR Electronic T1 Proceedings of the 2018 GRAPPA Collaborative Research Network Meeting JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 11 OP 19 DO 10.3899/jrheum.190118 VO 95 A1 Deepak R. Jadon A1 Vinod Chandran A1 Alexis Ogdie A1 Stephen R. Pennington A1 Carmel Stober A1 Dafna D. Gladman A1 Maarten de Wit A1 Denis O’Sullivan A1 Philip Mease A1 April W. Armstrong A1 Kristina Callis Duffin A1 Conor Magee A1 Philip Helliwell A1 Christopher T. Ritchlin A1 Oliver FitzGerald YR 2019 UL http://www.jrheum.org/content/95/11.abstract AB The Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA)-Collaborative Research Network (CRN) intends to launch and secure funding for 3 pilot projects related to psoriatic disease, psoriatic arthritis (PsA), and cutaneous psoriasis (PsC). The first pilot project, a PsA Biomarkers for Joint Damage (BioDAM) pilot, will seek to determine the independent predictive ability of serum biomarkers for joint damage in PsA. The second pilot project will aim to identify predictors of the development of PsA among patients with PsC. The third pilot project will aim to identify biomarkers that predict treatment response in PsA and PsC. These pilot projects will prompt the development of clinical protocols to operate across participating centers, lead to the development of standard operating procedures for the collection and transport of biosamples across international borders, and begin to establish administrative and managerial structures for the CRN. The CRN hopes that the successful completion and research outputs of these 3 pilot projects will demonstrate the CRN’s value to prospective collaborators and sponsors and thereby secure sustainable longterm funding.