Angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers and the risk of developing rheumatoid arthritis in antihypertensive drug users.

Autor: de Jong HJ; Laboratory for Health Protection Research, National Institute for Public Health and the Environment, Bilthoven, the Netherlands., Vandebriel RJ, Saldi SR, van Dijk L, van Loveren H, Cohen Tervaert JW, Klungel OH
Jazyk: angličtina
Zdroj: Pharmacoepidemiology and drug safety [Pharmacoepidemiol Drug Saf] 2012 Aug; Vol. 21 (8), pp. 835-43. Date of Electronic Publication: 2012 Jun 06.
DOI: 10.1002/pds.3291
Abstrakt: Purpose: Angiotensin-converting enzyme (ACE) inhibitors and angiotensin II receptor blockers (ARBs) are effective in the treatment of cardiovascular disease. Next to effects on hypertension and cardiac function, these drugs have anti-inflammatory and immunomodulating properties which may either facilitate or protect against the development of autoimmunity, potentially resulting in autoimmune diseases. Therefore, we determined in the current study the association between ACE inhibitor and ARB use and incident rheumatoid arthritis (RA).
Methods: A matched case-control study was conducted among patients treated with antihypertensive drugs using the Netherlands Information Network of General Practice (LINH) database in 2001-2006. Cases were patients with a first-time diagnosis of RA. Each case was matched to five controls for age, sex, and index date, which was selected 1 year before the first diagnosis of RA. ACE inhibitor and ARB exposure was considered to be any prescription issued in the period before index date. Logistic regression analysis was used to estimate odds ratios (ORs) and their 95% confidence intervals (CI).
Results: Our study included 211 cases and 667 matched controls. After controlling for potential confounders, ever use of ACE inhibitors or ARBs was not associated with incident RA (adjusted ORs [95%CI], 0.99 [0.55-1.79] and 1.02 [0.67-1.56], respectively). The adjusted ORs (95%CI) for current and past use of ACE inhibitors were 1.18 (0.75-1.85) and 0.61 (0.28-1.35). For current and past use of ARBs, these adjusted ORs (95%CI) were 1.40 (0.80-2.45) and 0.29 (0.05-1.67), respectively. No duration and dose-effect relationship was observed.
Conclusions: ACE inhibitor or ARB use is not associated with incident RA.
(Copyright © 2012 John Wiley & Sons, Ltd.)
Databáze: MEDLINE
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