Frequency of relapses in patients with polymyositis and dermatomyositis
β Scribed by Beverley A. Phillips; Paul Zilko; Michael J. Garlepp; Frank L. Mastaglia
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 114 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0148-639X
No coin nor oath required. For personal study only.
β¦ Synopsis
The frequency of clinical and biochemical relapses was determined in a group of 50 patients with polymyositis (PM), dermatomyositis (DM), or overlap syndromes who were followed for periods of up to 13 years. Relapses occurred in 30 of the 50 patients (60%) during the period of followup. The annual relapse rate was not significantly different in the three groups of patients. Subclinical relapses occurred in each group but were less frequent in the DM than in the PM and overlap groups. Relapses could occur at any time but were more frequent during periods of stable maintenance therapy. There was no correlation between relapses and initial disease severity, delay to diagnosis and commencement of treatment, or any class I or II histocompatibility locus antigen.
π SIMILAR VOLUMES
## Abstract ## Objective Spontaneous pneumomediastinum is a rare complication of dermatomyositis (DM) and polymyositis (PM). The aim of this study was to characterize this complication and determine its prognostic factors. ## Methods We retrospectively collected a multicenter series of PM/DM cas
## Abstract ## Objective To revise the content of the Functional Index in myositis (FI) and to evaluate measurement properties of a revised FI. ## Methods Previously performed FI (n = 287) were analyzed for internal redundancy and consistency, and ceiling and floor effects. Content was evaluated