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Comorbidities-Their role in the treat to target concept for rheumatoid arthritis

Treat to target (T2T) strategies and comorbidities are closely related. Strong evidence exists for reducing the risk and extent of comorbidities, such as cardiovascular (CV) diseases, depression and infections by implementing T2T concepts and inducing good disease control of rheumatoid arthritis (RA...

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Bibliographic Details
Published in:Zeitschrift für Rheumatologie 2019-05
Main Authors: Krüger, K, Kneitz, C
Format: Article
Language:ger
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Summary:Treat to target (T2T) strategies and comorbidities are closely related. Strong evidence exists for reducing the risk and extent of comorbidities, such as cardiovascular (CV) diseases, depression and infections by implementing T2T concepts and inducing good disease control of rheumatoid arthritis (RA) in this way. On the other hand existing comorbidities may hinder implementation of T2T concepts by aggravating RA or influencing rheumatologists to overcautiously use DMARD treatment. Among a long list of potentially relevant comorbidities with RA, in this review two particularly relevant accompanying diseases with respect to T2T, CV diseases and infections, are selected for discussion in detail. The CV comorbidities are the main cause of death for RA patients and are triggered by RA-associated inflammatory mechanisms. Their negative influence on implementation of T2T strategies can be stopped or at least reduced by optimal control of RA activity with the help of selecting drugs with cardioprotective properties (such as biologicals, methotrexate and hydroxychloroquine) as well as assessing and treating traditional CV risk factors. Infections are among most important adverse events of DMARD treatment and can disturb the optimal use of these drugs and so hinder the success of the T2T strategy. Optimal infection prophylaxis and identification of high risk patients are particularly important and minimization of glucocorticoid use is critical to reduce the risk of infections. In summary, comorbidities are important potential risk factors for the success of T2T strategies.
ISSN:1435-1250
DOI:10.1007/s00393-019-0637-4