Bijlsma, JWJ

Hulsmans, HMJ

Jacobs, JWG

Schenk, Y

van Albada-Kuipers, GA

van der Heijde, DMFM

Objective. To describe the radiologic course in a large cohort of patients with early rheumatoid arthritis (RA) and to analyze individual components of damage.Methods. Five hundred two patients with recent-onset RA (disease durationResults. Stable rates of progression of the SHS, erosion score, and narrowing score were found over the course of RA: the mean rates were 8.6, 5.4, and 3.2 modified Sharp units per year, respectively. The rate of progression of newly (not previously) damaged joints declined, and the rate of progression of already damaged joints (which became more damaged) increased during followup, leading to an equal contribution to progression of the SHS at 5 years. The joints of the feet, especially the fifth metatarsophalangeal joint, generally became eroded earlier and more of them became eroded compared with the joints of the hands.Conclusion. Radiologic damage progresses at a constant rate. In advanced disease, monitoring the progression of previously existing damage is as important as assessing new abnormalities in previously undamaged joints. Radiographs of the feet should be included in assessments of radiologic damage that are used in clinical intervention trials and daily practice.</p

The course of radiologic damage during the first six years of rheumatoid arthritis

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Proceedings - University of Groningen