OBJECTIVE: The Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) Damage Index measures damage in adult patients with systemic lupus erythematosus (SLE), but its usefulness in patients with childhood-onset SLE has not been examined. This study was conducted to evaluate the sensibility of the SLICC/ACR Damage Index, to investigate how cumulative disease activity is related to damage in childhood-onset SLE, and to identify other risk factors for damage in childhood-onset SLE. METHODS: Disease activity and damage in 66 patients with newly diagnosed childhood-onset SLE were assessed retrospectively, and information on potential risk factors for damage (age, race, sex, medications, duration of disease, hypertension, body mass index, antiphospholipid antibodies, kidney disease, acute thrombocytopenia) was obtained. In addition, a group of physicians was surveyed to establish the sensibility of the SLICC/ACR Damage Index in childhood-onset SLE. RESULTS: The SLICC/ACR Damage Index was found to have face, content, and construct validity when used in children. The mean SLICC/ACR Damage Index score of the patients was 1.76 (mean followup 3.3 years). Cumulative disease activity over time was the single best predictor of damage (R(2) = 0.30). Other, possibly important risk factors for damage were corticosteroid treatment, the presence of antiphospholipid antibodies, and acute thrombocytopenia. It was determined that immunosuppressive agents may be protective. CONCLUSION: The SLICC/ACR Damage Index, though useful in childhood-onset SLE, may benefit from the introduction of weightings and redefinition of some of the items. Ongoing disease activity leads to disease damage, and treatment should be prompt. Prolonged use of high-dose corticosteroids may further increase damage, but use of immunosuppressive agents may protect against disease damage; this latter finding may have potential implications for the treatment of childhood-onset SLE and deserves further study. The relationship between disease activity and concomitant use of medication also requires further investigation.
OBJECTIVE: The Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) Damage Index measures damage in adult patients with systemic lupus erythematosus (SLE), but its usefulness in patients with childhood-onset SLE has not been examined. This study was conducted to evaluate the sensibility of the SLICC/ACR Damage Index, to investigate how cumulative disease activity is related to damage in childhood-onset SLE, and to identify other risk factors for damage in childhood-onset SLE. METHODS: Disease activity and damage in 66 patients with newly diagnosed childhood-onset SLE were assessed retrospectively, and information on potential risk factors for damage (age, race, sex, medications, duration of disease, hypertension, body mass index, antiphospholipid antibodies, kidney disease, acute thrombocytopenia) was obtained. In addition, a group of physicians was surveyed to establish the sensibility of the SLICC/ACR Damage Index in childhood-onset SLE. RESULTS: The SLICC/ACR Damage Index was found to have face, content, and construct validity when used in children. The mean SLICC/ACR Damage Index score of the patients was 1.76 (mean followup 3.3 years). Cumulative disease activity over time was the single best predictor of damage (R(2) = 0.30). Other, possibly important risk factors for damage were corticosteroid treatment, the presence of antiphospholipid antibodies, and acute thrombocytopenia. It was determined that immunosuppressive agents may be protective. CONCLUSION: The SLICC/ACR Damage Index, though useful in childhood-onset SLE, may benefit from the introduction of weightings and redefinition of some of the items. Ongoing disease activity leads to disease damage, and treatment should be prompt. Prolonged use of high-dose corticosteroids may further increase damage, but use of immunosuppressive agents may protect against disease damage; this latter finding may have potential implications for the treatment of childhood-onset SLE and deserves further study. The relationship between disease activity and concomitant use of medication also requires further investigation.
Authors: Rina Mina; Emily von Scheven; Stacy P Ardoin; B Anne Eberhard; Marilynn Punaro; Norman Ilowite; Joyce Hsu; Marisa Klein-Gitelman; L Nandini Moorthy; Eyal Muscal; Suhas M Radhakrishna; Linda Wagner-Weiner; Matthew Adams; Peter Blier; Lenore Buckley; Elizabeth Chalom; Gaëlle Chédeville; Andrew Eichenfield; Natalya Fish; Michael Henrickson; Aimee O Hersh; Roger Hollister; Olcay Jones; Lawrence Jung; Deborah Levy; Jorge Lopez-Benitez; Deborah McCurdy; Paivi M Miettunen; Ana I Quintero-del Rio; Deborah Rothman; Ornella Rullo; Natasha Ruth; Laura E Schanberg; Earl Silverman; Nora G Singer; Jennifer Soep; Reema Syed; Larry B Vogler; Ali Yalcindag; Cagri Yildirim-Toruner; Carol A Wallace; Hermine I Brunner Journal: Arthritis Care Res (Hoboken) Date: 2012-03 Impact factor: 4.794
Authors: Hermine I Brunner; Gloria C Higgins; Marisa S Klein-Gitelman; Sivia K Lapidus; Judyann C Olson; Karen Onel; Marilynn Punaro; Jun Ying; Edward H Giannini Journal: Arthritis Care Res (Hoboken) Date: 2010-07 Impact factor: 4.794
Authors: Joyce C Chang; Brian R White; Matthew D Elias; Rui Xiao; Andrea M Knight; Pamela F Weiss; Laura Mercer-Rosa Journal: Pediatr Cardiol Date: 2019-04-30 Impact factor: 1.655
Authors: Michiko Suzuki; Kristina Wiers; Elizabeth B Brooks; Kenneth D Greis; Kathleen Haines; Marisa S Klein-Gitelman; Judyann Olson; Karen Onel; Kathleen M O'Neil; Earl D Silverman; Lori Tucker; Jun Ying; Prasad Devarajan; Hermine I Brunner Journal: Pediatr Res Date: 2009-05 Impact factor: 3.756