Cardiovascular risk and mortality in rheumatoid arthritis compared with diabetes mellitus and the general population
TL;DR: It is demonstrated that RA is associated with an increased risk of HF, MI, stroke and coronary revascularization than found in the GP but without reaching the risk levels observed in DM patients.
Abstract: Objectives To compare risk of cardiovascular disease and mortality in patients with incident RA, diabetes mellitus (DM) and the general population (GP). Methods Patients diagnosed with incident RA were matched 1:5 by age, sex and year of RA diagnosis with the GP. In the same period, patients with incident DM were included. Outcomes were heart failure (HF), myocardial infarction (MI), coronary revascularization, stroke, major adverse cardiovascular events (MACE) and death up to 10 years after diagnosis. Results We included 15 032 patients with incident RA, 301 246 patients with DM and 75 160 persons from the GP. RA patients had an increased risk of HF [hazard ratio (HR) 1.51, 95% CI: 1.38, 1.64], MI (HR 1.58, 95% CI: 1.43, 1.74), percutaneous coronary intervention (PCI; HR 1.44, 95% CI: 1.27, 1.62), coronary artery bypass grafting (CABG; HR 1.30, 95% CI: 1.05, 1.62) and stroke (HR 1.22, 95% CI: 1.12-1.33) compared with the GP. However, the 10-year all-cause mortality was at the same level as observed in the GP. Cardiac death and MACE were increased in RA compared with the GP. When compared with patients with DM, RA patients had a lower adjusted risk of HF (HR 0.79, 95% CI: 0.73, 0.85), CABG (HR 0.62, 95% CI: 0.51, 0.76) and stroke (HR 0.82, 95% CI: 0.76, 0.89), and similar risk of MI and PCI. DM patients had the highest risk of 10-year mortality, cardiac death and MACE. Conclusion This study demonstrates that RA is associated with an increased risk of HF, MI, stroke and coronary revascularization than found in the GP but without reaching the risk levels observed in DM patients.
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TL;DR: In this article, the authors compared current all-cause mortality rates in rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriatic arthritis (PsA), systemic lupus erythematosus (SLE) and systemic sclerosis (SSc) versus general population.
Abstract: Objectives To compare current all-cause mortality rates in rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriatic arthritis (PsA), systemic lupus erythematosus (SLE) and systemic sclerosis (SSc) versus general population. Methods In this population-based, retrospective cohort study, anonymised data on 11 186 586 citizens, including all patients with RA (42 735, 79% female), AS (9707, 43% female), PsA (13 779, 55% female), SLE (10 440, 89% female) and SSc (2277, 88% female), (median age of 64/47/54/53/59 years at study entry, respectively), under prescribed treatment between 2015 and 2019, were extracted from the electronic database covering nearly 99% of the Greek population. Results After 1:5 (patients:general population) matching for gender/age, we found that survival was worse in SSc, followed by SLE and inflammatory arthritis. Compared with the general population HRs for death increased from the first 3 years to 5 years of observation possibly due to increases in disease duration: RA (from 0.63 to 1.13 (95% CI: 1.05 to 1.22), AS (from 0.62 to 1.01, (95% CI: 0.76 to 1.33)), PsA (from 0.68 to 1.06, (95% CI: 0.88 to 1.28)), SLE (from 1.52 to 1.98, (95% CI: 1.67 to 2.33)) and SSc (from 2.27 to 4.24, (95% CI: 3.19 to 5.63)). In both SLE and SSc mortality was increased in men than women and in patients younger than 50 years. Conclusions Survival rates over 5 years in inflammatory arthritis under treatment are currently becoming comparable (AS/PsA) or slightly higher (RA) than those of the general population. However, all-cause mortality is almost twofold and fourfold higher in SLE and SSc, respectively, being even higher for male and younger patients.
20 citations
TL;DR: MTX use in RA was associated with a reduced risk of CVD events, particularly HF-related hospitalisations, suggesting alternative MTX-related mechanisms may modify CVD risk in this population.
Abstract: Objective Examine the association of methotrexate (MTX) use with cardiovascular disease (CVD) in rheumatoid arthritis (RA) using marginal structural models (MSM) and determine if CVD risk is mediated through modification of disease activity. Methods We identified incident CVD events (coronary artery disease (CAD), stroke, heart failure (HF) hospitalisation, CVD death) within a multicentre, prospective cohort of US Veterans with RA. A 28-joint Disease Activity Score with C-reactive protein (DAS28-CRP) was collected at regular visits and medication exposures were determined by linking to pharmacy dispensing data. MSMs were used to estimate the treatment effect of MTX on risk of incident CVD, accounting for time-varying confounders between receiving MTX and CVD events. A mediation analysis was performed to estimate the indirect effects of methotrexate on CVD risk through modification of RA disease activity. Results Among 2044 RA patients (90% male, mean age 63.9 years, baseline DAS28-CRP 3.6), there were 378 incident CVD events. Using MSM, MTX use was associated with a 24% reduced risk of composite CVD events (HR 0.76, 95% CI 0.58 to 0.99) including a 57% reduction in HF hospitalisations (HR 0.43, 95% CI 0.24 to 0.77). Individual associations with CAD, stroke and CVD death were not statistically significant. In mediation analyses, there was no evidence of indirect effects of MTX on CVD risk through disease activity modification (HR 1.03, 95% CI 0.80 to 1.32). Conclusions MTX use in RA was associated with a reduced risk of CVD events, particularly HF-related hospitalisations. These associations were not mediated through reductions in RA disease activity, suggesting alternative MTX-related mechanisms may modify CVD risk in this population.
17 citations
TL;DR: Advances in anti-inflammatory treatment partly mitigate this risk, but RA patients need mandatory screening for CV risk factors to turn their CVD risk towards that of the general population.
Abstract: The risk for developing cardiovascular diseases (CVD) in rheumatoid arthritis (RA) patients is 1.5 times higher compared to the general population. This risk is partly due to the contribution of systemic inflammation in increased atherogenesis, while an increased prevalence of “traditional” cardiovascular risk factors, such as hypertension and dyslipidemia, is also attributed to nearly 50% of the total CVD risk. Most anti-rheumatic medication partly reduces this CVD risk, primarily by reducing inflammation. The increased risk is recognized by most guidelines, which advise consequent screening and multiplying calculated risk scores by 1.5. However, screening in daily clinical practice is poorly done, and RA patients often have undiagnosed and untreated risk factors. In conclusion, even nowadays, RA patients still have an increased risk of developing CVD. Advances in anti-inflammatory treatment partly mitigate this risk, but RA patients need mandatory screening for CV risk factors to turn their CVD risk towards that of the general population.
7 citations
TL;DR: In this article , a cross-sectional multicentre study aimed to estimate the 10-year cardiovascular risk using two different algorithms in a large RA cohort and in patients with osteoarthritis (OA).
6 citations
TL;DR: In this article, a cross-sectional multicentre study aimed to estimate the 10-year cardiovascular risk using two different algorithms in a large RA cohort and in patients with osteoarthritis (OA).
6 citations
References
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TL;DR: The method of classifying comorbidity provides a simple, readily applicable and valid method of estimating risk of death fromComorbid disease for use in longitudinal studies and further work in larger populations is still required to refine the approach.
39,961 citations
TL;DR: Authors/Task Force Members: Franz-Josef Neumann* (ESC Chairperson) (Germany), Miguel Sousa-Uva* (EACTS Chair person) (Portugal), Anders Ahlsson (Sweden), Fernando Alfonso (Spain), Adrian P. Banning (UK), Umberto Benedetto (UK).
4,342 citations
TL;DR: The Danish Civil Registration System (CRS) in connection with other registers and biobanks will continue to provide the basis for significant knowledge relevant to the aetiological understanding and possible prevention of human diseases.
Abstract: Introduction: The Danish Civil Registration System (CRS) was established in 1968, and all persons alive and living in Denmark were registered for administrative use. Content: CRS includes individual information on the unique personal identification number, name, gender, date of birth, place of birth, citizenship, identity of parents and continuously updated information on vital status, place of residence and spouses. Validity and coverage: Since 1968, CRS has recorded current and historical information on all persons living in Denmark. Among persons born in Denmark in 1960 or later it contains complete information on maternal identity. For women born in Denmark in April 1935 or later it contains complete information on all their children. CRS contains complete information on immigrations and emigrations from 1969 onwards, permanent residence in a Danish municipality from 1971 onwards, and full address in Denmark from 1977 onwards. Conclusion: CRS in connection with other registers and biobanks will continue to provide the basis for significant knowledge relevant to the aetiological understanding and possible prevention of human diseases.
3,724 citations
TL;DR: The Danish National Patient Registry is a valuable tool for epidemiological research, however, both its strengths and limitations must be considered when interpreting research results, and continuous validation of its clinical data is essential.
Abstract: Background
The Danish National Patient Registry (DNPR) is one of the world’s oldest nationwide hospital registries and is used extensively for research. Many studies have validated algorithms for identifying health events in the DNPR, but the reports are fragmented and no overview exists.
2,818 citations
TL;DR: Mortality rates are increased at least 2-fold in RA, and are linked to clinical severity, with a large excess of deaths attributable to cardiovascular and cerebrovascular diseases.
Abstract: Objective. To determine the risk and causes of death and to quantify mortality predictors in patients with rheumatoid arthritis (RA).
Methods. RA patients (n = 3,501) from 4 centers (Saskatoon n = 905, Wichita n = 1,405, Stanford n = 886, and Santa Clara n = 305) were followed for up to 35 years; 922 patients died.
Results. The overall standardized mortality ratio (SMR) was 2.26 (Saskatoon 2.24, Wichita 1.98, Stanford 3.08, Santa Clara 2.18) and increased with time. Mortality was strikingly increased for specific causes: infection, lymphoproliferative malignancy, gastroenterologic, and RA. In addition, as an effect of the SMR of 2.26, the expected number of deaths was increased nonspecifically across all causes (except cancer), with a large excess of deaths attributable to cardiovascular and cerebrovascular diseases. Independent predictors of mortality included age, education, male sex, function, rheumatoid factor, nodules, erythrocyte sedimentation rate, joint count, and prednisone use.
1,303 citations