OBJECTIVES: The Vasculitis Damage Index (VDI) is used to define the degree of damage occurring in patients with systemic vasculitis. We conducted a retrospective study of 30 patients with microscopic polyangiitis (MPA) and renal-limited vasculitis (RLV). METHODS: The clinical data and VDI of the 30 patients enrolled in the study were collected and assessed for a period of 5 years. RESULT: The VDI score, which was 2.5 at 1 year after the initial diagnosis, increased gradually to 4.3 at 5 years post-diagnosis. The degrees of musculoskeletal and ocular damage significantly increased during the 5-year period (p = 0.001 and p = 0.002, respectively). The most frequent damage items in the VDI were cataract (13 %), hypertension (12 %), diabetes mellitus (9 %), and osteoporosis (6 %). The VDI score was significantly higher in the groups of patients who showed relapse or MPA than in the groups of patients who did not show relapse or RLV at 5 years (p = 0.02 and p = 0.03, respectively). In addition, a significant correlation was found between the VDI score at 5 years and the Birmingham Vasculitis Activity Score at diagnosis (p = 0.04, r = 0.4). CONCLUSION: The VDI was found to be a useful tool for determining the severity of damage caused by disease and the effects of treatment. The individual contributions of the VDI items may also be applied to treatment decisions.
OBJECTIVES: The Vasculitis Damage Index (VDI) is used to define the degree of damage occurring in patients with systemic vasculitis. We conducted a retrospective study of 30 patients with microscopic polyangiitis (MPA) and renal-limited vasculitis (RLV). METHODS: The clinical data and VDI of the 30 patients enrolled in the study were collected and assessed for a period of 5 years. RESULT: The VDI score, which was 2.5 at 1 year after the initial diagnosis, increased gradually to 4.3 at 5 years post-diagnosis. The degrees of musculoskeletal and ocular damage significantly increased during the 5-year period (p = 0.001 and p = 0.002, respectively). The most frequent damage items in the VDI were cataract (13 %), hypertension (12 %), diabetes mellitus (9 %), and osteoporosis (6 %). The VDI score was significantly higher in the groups of patients who showed relapse or MPA than in the groups of patients who did not show relapse or RLV at 5 years (p = 0.02 and p = 0.03, respectively). In addition, a significant correlation was found between the VDI score at 5 years and the Birmingham Vasculitis Activity Score at diagnosis (p = 0.04, r = 0.4). CONCLUSION: The VDI was found to be a useful tool for determining the severity of damage caused by disease and the effects of treatment. The individual contributions of the VDI items may also be applied to treatment decisions.
Authors: Irena Doubelt; David Cuthbertson; Simon Carette; Sharon A Chung; Lindsy J Forbess; Nader A Khalidi; Curry L Koening; Carol Langford; Carol A McAlear; Larry W Moreland; Paul A Monach; Philip Seo; Ulrich Specks; Robert F Spiera; Jason M Springer; Antoine G Sreih; Kenneth J Warrington; Peter A Merkel; Christian Pagnoux Journal: ACR Open Rheumatol Date: 2021-05-25
Authors: L Caroti; C L Cirami; L Di Maria; A Larti; P Carta; E Dervishi; S Farsetti; A Tsalouchos; L Novelli; E E Minetti Journal: BMC Nephrol Date: 2019-05-14 Impact factor: 2.388