AB0215 A LATE ONSET OF SYSTEMIC SCLEROSIS IS ASSOCIATED WITH A MORE RAPIDLY PROGRESSING CLINICAL PHENOTYPE IN LCSSC PATIENTS

Background SSc is a heterogeneous multisystem connective tissue disease. The majority of patients (pts) develop initial clinical symptoms between the ages of 30-50 years (yrs). It is not yet known whether the age of onset has an influence on the development of a distinct clinical phenotype. Objectives Investigating the relationship between age at disease onset and the development of clinical characteristics using data of the German Network for Systemic Scleroderma. Methods We evaluated 2928 patient data, subdivided them into 3 age groups at disease onset ( 60 years) and correlated the age at disease onset with specific clinical characteristics. Results Overall, 24% of pts developed first non-RP symptoms at the age of 60yrs developed significantly (p Conclusion In this registry, approximately one quarter of pts developed SSc at an age above 60yrs, predominantly having a lcSSc subtype. Although these pts have been diagnosed with the mild form of SSc, pts with a lcSSc subtype at a higher age (>60yrs) had more frequent a PH and showed a more rapid disease progression than the youngest pts. These findings may have an important influence on recommendations on diagnosis, frequency of follow-ups and therapy of SSc in different age groups. Disclosure of Interests Pia Moinzadeh Speakers bureau: Actelion, Kathrin Kuhr: None declared, Ulf Muller-Ladner Grant/research support from: Projekt supported by an unrestricted educational grant from Celgene GmbH., Elise Siegert Shareholder of: Astra Zeneca, Grant/research support from: Actelion, Consultant for: AEC Partners, Speakers bureau: Actelion, Norsk, Jorg Henes: None declared, Gabriela Riemekasten Consultant for: Chugai, F. Hoffmann-La Roche, Speakers bureau: Chugai, F. Hoffmann-La Roche, Norbert Blank Grant/research support from: SOBI and Novartis, Speakers bureau: Novartis and SOBI, Marc Schmalzing Grant/research support from: Pfizer, Chugai, MSD, Janssen-Cilag, BMS, Celgene, UCB, Consultant for: Abbvie, Chugai, Genzyme, Hexal/Sandoz, MSD, Novartis, Roche, Sanofi Pasteur, Speakers bureau: Actelion, Baxalta/Shire, BMS, Celgene, Chugai, Janssen-Cilag, MSD, Novartis, Pfizer, Roche, UCB, Ina Koetter: None declared, Claudia Guenther Grant/research support from: Pfizer, Novartis, Employee of: 20 years ago, Novartis, Speakers bureau: Celtis, Tim Schmeiser Speakers bureau: Actelion, UCB, Pfizer, Gabriele Zeidler Grant/research support from: MSD Sharp & Dohme GmbH Actelion Pharmaceuticals Deutschland GmbH Roche Pharma AG AbbVie Deutschland GmbH Co. KG Pfizer Pharma GmbH Lilly Deutschland GmbH Celgene GmbH Bristol–Myers Squibb UCB Pharma GmbH/UCB GmbH Speakers bureau: MSD Sharp & Dohme GmbH Actelion Pharmaceuticals Deutschland GmbH Roche Pharma AG AbbVie Deutschland GmbH Co. KG Pfizer Pharma GmbH Lilly Deutschland GmbH Celgene GmbH Bristol–Myers Squibb UCB Pharma GmbH/UCB GmbH Disclosure of Interests Alexander Kreuter Speakers bureau: Actelion Pharma, MSD, AbbVie, InfektioPharm, Margitta Worm: None declared, Laura Susok: None declared, Aaron Juche: None declared, Christiane Pfeiffer: None declared, Cord Sunderkoetter: None declared, Donja Homayoon: None declared, Nicolas Hunzelmann Speakers bureau: Boehringer Ingelheim, Actelion, Pfizer, Roche