Relationship between common carotid distensibility/aortic stiffness and cardiac left ventricular morphology and function in a group of patients affected by chronic rheumatic diseases: an observational study.

OBJECTIVES: Chronic inflammatory arthritis (CIAs), including rheumatoid arthritis (RA), psoriatic arthritis (PsA) and ankylosing spondylitis (AS) are characterised by high cardiovascular disease (CVD) risk, partly due to endothelial dysfunction and increased arterial stiffness of the carotid artery and aorta. The aim of the present study is to determine whether ultrasonography measures of carotid and aortic stiffness are correlated with left ventricular mass and function in patients affected by CIAs. METHODS: In this cross-sectional study, we consecutively enrolled outpatients diagnosed with CIAs with no overt CVD. For each participant we assessed disease characteristics, CVD risk factors, medications, including disease-modifying anti-rheumatic drugs (DMARDs), blood pressure, lipids and glucose levels. Carotid ultrasonography was performed in all patients using carotid distensibility (CD) and aortic stiffness index (AoSI) as measures of arterial stiffness. Participants underwent the same day a full echocardiographic study including assessment of left ventricular function and mass (LVM). RESULTS: The study population comprised 208 CIAs patients (mean age 57.4±11.4 y; females 63.9%), including 137 (65.9%) RA, 42 (20.2%) PsA and 29 (13.9%) AS patients. In multiple regression analysis, CD correlated with age (ß=-0.198, p<0.0001), mean arterial pressure (ß=-0.281, p<0.0001) and treatment with DMARDs (ß=-1.976, p=0.021), while AoSI was not associated with any anthropometric, haemodynamic or clinical covariates. CD was inversely related to LVM (r=-0.20, p=0.005), whereas AoSI was directly correlated with diastolic function of the left ventricle (E/E'; r=0.191, p=0.007). CONCLUSIONS: Our results underline the strict correlation between arterial stiffness and left ventricular mass and function in patients with CIAs.

Incidence and predictors of adverse clinical events in patients with rheumatoid arthritis and asymptomatic left ventricular systolic dysfunction.

OBJECTIVES: Patients with rheumatoid arthritis (RA) are exposed to impairment in left ventricular (LV) function, which is a prognosticator of poorer clinical outcomes. In this study we assessed prevalence and factors associated with adverse outcomes in patients with RA and asymptomatic LV systolic dysfunction (LVSD). METHODS: We prospectively analysed 102 RA patients with asymptomatic LVSD consecutively selected by a pool of 418 RA patients referred to the Division of Rheumatology, University of Verona, between March 2014 and March 2015. LVSD was defined as impaired global longitudinal strain (GLS) measured by echocardiography. The pre-specified study end-points were all-cause death/hospitalisation, and death/hospitalisation for cardiovascular cause. RESULTS: During a follow-up of 35 [13-54] months, all-cause death/hospitalisation occurred in 40 patients (39%). No patient died during the follow-up, 18 patients (18% of the study population) had a cardiovascular event which required hospitalisation, while 22 (22% of patients) required hospitalisation, but this was unrelated to CV. Multiple Cox regression analysis identified worse renal function, more frequent use and a higher number of biologic DMARDs used before enrolment as independent predictors of all-causes hospitalisation. The same variables together with higher LV mass predicted CV hospitalisation. Prognostic cut-off points were 90 ml/min/1.73 m2 for glomerular filtration rate and 49 g/m2.7 for LV mass. CONCLUSIONS: RA patients with asymptomatic LVSD have a very high rate of all-cause and cardiovascular hospitalisation at mid-term follow-up, predicted by worse renal function, higher LV mass, more frequent use and higher number of biologic DMARDs used before enrolment, suggesting that biologic DMARDs refractory is a proxy of adverse events.

Effects of Dipeptidyl Peptidase-4 Inhibitor Linagliptin on Left Ventricular Dysfunction in Patients with Type 2 Diabetes and Concentric Left Ventricular Geometry (the DYDA 2™ Trial). Rationale, Design, and Baseline Characteristics of the Study Population.

PURPOSE: A multicentre, randomized, double-blind, placebo-controlled, parallel-group study aimed to define the potential positive effect of dipeptidyl peptidase-4 inhibition on left ventricular systolic function (LVSF) beyond glycemic control in type 2 diabetes mellitus (T2DM) (DYDA 2™ trial). METHODS: Individuals with fairly controlled T2DM and asymptomatic impaired LVSF were randomized in a 1:1 ratio to receive for 48 weeks either linagliptin 5 mg daily or placebo, in addition to their stable diabetes therapy. Eligibility criteria were age ≥ 40 years, history of T2DM with a duration of at least 6 months, HbA1c ≤ 8.0% (≤ 64 mmol/mol), no history or clinical signs/symptoms of cardiac disease, evidence at baseline echocardiography of concentric LV geometry (relative wall thickness ≥ 0.42), and impaired LVSF defined as midwall fractional shortening (MFS) ≤ 15%. The primary end-point was the modification from baseline to 48 weeks of MFS. As an exploratory analysis, significant changes in LV global longitudinal strain and global circumferential strain, measured by speckle tracking echocardiography, were also considered. Secondary objectives were changes in diastolic and/or in systolic longitudinal function as measured by tissue Doppler. RESULTS: A total of 188 patients were enrolled. They were predominantly males, mildly obese, with typical insulin-resistance co-morbidities such as hypertension and dyslipidemia. Mean relative wall thickness was 0.51 ± 0.09 and mean MFS 13.3% ± 2.5. CONCLUSIONS: DYDA 2 is the first randomized, double-blind, placebo-controlled trial to explore the effect of a dipeptidyl peptidase-4 inhibitor on LVSF in T2DM patients in primary prevention regardless of glycemic control. The main characteristics of the enrolled population are reported. TRIAL REGISTRATION: ClinicalTrial.gov Identifier: NCT02851745.

Incidence and predictors of new onset left ventricular diastolic dysfunction in asymptomatic patients with rheumatoid arthritis without overt cardiac disease.

Rheumatoid arthritis (RA) is associated with higher risk of heart failure. Several studies report that left ventricular (LV) diastolic dysfunction (LVDD), a silent precursor of heart failure, is widely present in RA patients. Very little is known about the factors related to the development of LVDD in this disease. In this study we assessed the incidence and the predictors of new-onset LVDD in RA patients. Two-hundred-ninety-five adults with RA without overt cardiac disease were prospectively analyzed from March 2014 to March 2015 by Doppler echocardiography. Among the 295 subjects evaluated, 217 (73.6%) had normal LV diastolic function and represented the final study population. At 1-year follow-up, 53 of 217 patients (24%) developed LVDD, which was of degree I (mild dysfunction) in all of them. By multivariate logistic regression analysis, lower E/A ratio of transmitral flow (ratio between the peak velocity of early diastolic "E" wave and late diastolic "A" wave of transmitral flow) was independently associated with new-onset LVDD [OR 0.17 (CI 0.09-0.57)], together with older age and higher systolic blood pressure. In a clinical predictive model derived from multivariate analysis, the new-onset LVDD rate event ranged from 0% (patients without any factor) to 75% (patients in whom the three predictors coexisted). A significant portion of patients with RA without overt cardiac disease develop LVDD at 1-year follow-up. This condition can be predicted by a simple clinical model which could improve the clinical management and the prognostic stratification of patients with RA.

Are aortic coarctation and rheumatoid arthritis different models of aortic stiffness? Data from an echocardiographic study.

BACKGROUND: Patients who underwent a successful repair of the aortic coarctation (CoA) show high risk for cardiovascular (CV) events. Mechanical and structural abnormalities in the ascending aorta (Ao) might have a role in the prognosis of CoA patients. We analyzed the elastic properties of Ao measured as aortic stiffness index (AoSI) in CoA patients in the long-term period and we compared AoSI with a cohort of 38 patients with rheumatoid arthritis (RA) and 38 non-RA matched controls. METHODS: Data from 19 CoA patients were analyzed 28 ± 13 years after surgery. Abnormally high AoSI was diagnosed if AoSI > 6.07% (95th percentile of the AoSI detected in our reference healthy population). AoSI was assessed at the level of the aortic root by two-dimensional guided M-mode evaluation. RESULTS: CoA patients showed more than two-fold higher AoSI compared to RA and controls (9.8 ± 12.6 vs 4.8 ± 2.5% and 3.1 ± 2.0%, respectively; all p < 0.05 and in 5 of 19 patients with CoA (26%) AoSI was exceptionally high. The 5 patients with abnormally high AoSI were older with higher BP, LV mass and prevalence of LV diastolic dysfunction. Multiple linear regression analysis revealed that AoSI was independently related to the presence of LV hypertrophy and higher LV relative wall thickness. CONCLUSIONS: CoA patients have higher AoSI levels than RA patients and non-RA matched controls. AoSI levels are abnormally high in a small sub-group of CoA patients who show a very high-risk clinical profile for adverse CV events.

Value of Combined Circumferential and Longitudinal Left Ventricular Systolic Dysfunction to Predict Adverse Outcome in Patients with Asymptomatic Aortic Stenosis.

BACKGROUND AND AIM OF THE STUDY: Patients with asymptomatic aortic stenosis (AS) may have left ventricular systolic dysfunction (LVSD) defined as an impairment of the circumferential and/or longitudinal (C&L) myocardial fibers, despite a preserved left ventricular ejection fraction (LVEF). An assessment was made as to whether the combined LVSD of C&L fibers has a prognostic impact in asymptomatic AS. METHODS: A total of 200 asymptomatic AS patients was analyzed. Midwall shortening and mitral annular peak systolic velocity were considered as indices of C&L function and classified as low if <16.5% and <8.5 cm/s, respectively. The primary outcome was a composite of major cardiovascular events (MACE), including aortic valve-related and ischemic cardiovascular-related events. RESULTS: During a 25-month follow up period, MACE occurred in 69 patients (35%),while 46 of 72 patients (64%) had C&L LVSD and 23 of 128 patients (18%) had not (p <0.001). Cox analysis identified C&L LVSD as an independent MACE predictor, together with aortic transvalvular peak gradient, E/E' ratio and excessive left ventricular mass. C&L-LVSD also predicted the occurrence of aortic valve-related events and ischemic cardiovascular-related events analyzed separately. A receiver operating characteristic curve analysis showed that the area under the curve (AUC) for C&L LVSD in predicting MACE was 0.77, significantly higher (p = 0.002, z-statistic) than the AUCs of C&L fibers considered individually (0.64 and 0.63, respectively). CONCLUSION: C&L-LVSD provides additional prognostic information into traditional risk factors for patients with asymptomatic AS.

Prevalence and Factors Associated with Subclinical Left Ventricular Systolic Dysfunction Evaluated by Mid-Wall Mechanics in Rheumatoid Arthritis.

OBJECTIVE: Patients with rheumatoid arthritis (RA) have an increased cardiovascular event rate, mainly due to the arterial stiffness which leads to coronary atherosclerosis and concentric left ventricular (LV) geometry. These conditions predispose to LV systolic dysfunction (LVSD), which can be detected by stress-corrected mid-wall shortening (sc-MS), an early prognosticator of cardiovascular events in asymptomatic patients with arterial hypertension and/or diabetes. In these subjects, sc-MS is frequently impaired even though LV ejection fraction (LVEF) is preserved. In this study, we analyzed the prevalence and the factors associated with asymptomatic LVSD measured by sc-MS among patients with RA and verified whether RA per se was independently related to LVSD. METHODS: We prospectively recruited 198 outpatients with RA without overt cardiac disease between January and June 2014 and compared them to 198 controls matched for age, gender, body mass index, and prevalence of hypertension and diabetes. sc-MS was taken as index of LVSD and considered impaired if <86.5%. RESULTS: Impaired sc-MS was detected in 110 (56%) RA patients and in 30 (15%) controls (P < 0.001), whereas LVEF was impaired (value <50%) in six (3%) RA patients and in two (1%) controls (P = ns). Multiple logistic regression analysis revealed that RA was independently associated with impaired sc-MS (Exp ß 2.01 [CI 1.12-3.80], P = 0.02) together with increased LV mass and concentric geometry. CONCLUSIONS: More than half RA patients without overt cardiac disease have LVSD detectable by sc-MS. RA emerges as a condition closely related to LVSD. These findings might explain the high risk for adverse cardiovascular events in RA patients.

Combined circumferential and longitudinal left ventricular systolic dysfunction in patients with asymptomatic aortic stenosis.

BACKGROUND: Early detection of left ventricular (LV) systolic dysfunction is pivotal in the management of patients with aortic stenosis (AS). LV circumferential and/or longitudinal shortening may be impaired in these patients despite LV ejection fraction is preserved. We focused on prevalence and factors associated with combined impairment of circumferential and longitudinal shortening (C&L) in asymptomatic AS patients. METHODS: Echocardiographic and clinical data from 200 patients with asymptomatic AS of any degree without history of heart failure and normal LV ejection fraction were analyzed. C&L were evaluated by mid-wall shortening (MS) and tissue Doppler mitral annular peak systolic velocity (S'), and classified low if <16.5% and if <8.5 cm/sec, respectively (10th percentiles of controls). RESULTS: Combined C&L dysfunction was detected in 72 patients (36%). The variables associated with this condition were higher LV mass (OR 1.02 [CI 1.01-1.04], P = 0.03), concentric LV geometry (OR 4.30 [CI 1.79-10.34], P = 0.001), increasing pulmonary artery wedge pressure (by E/e' ratio; OR 1.11 [CI 1.04-1.19], P = 0.001). The relation of MS and peak S' was linear and slightly significant in the whole population (r = 0.23; F statistic=0.001), absent in patients with C&L dysfunction (r = 0.04; F = ns), negative (linear model) in the subgroup of patients without C&L dysfunction (r = -0.22; F = 0.02). CONCLUSIONS: C&L dysfunction is present in more than one-third of patients with asymptomatic AS and is associated with concentric LV geometry and higher degree of diastolic dysfunction. The relation between MS and peak S' largely varies in the subgroups with different C&L function.

Prevalence and factors related to left ventricular systolic dysfunction in asymptomatic patients with rheumatoid arthritis. A prospective tissue Doppler echocardiography study.

BACKGROUND: Patients with rheumatoid arthritis (RA) have a high risk for cardiovascular disease due to a chronic inflammatory state, accelerated atherosclerosis, and changes in left ventricular (LV) geometry. These conditions predispose patients to LV systolic dysfunction (LVSD). In this study we assessed whether RA is a condition associated with LVSD, and analyzed the prevalence and factors associated with LVSD in patients with RA. PATIENTS AND METHODS: Echocardiographic and clinical data from 198 patients with RA without presence or history of symptoms of cardiac disease were compared with 198 non-RA controls matched for cardiovascular risk factors. LVSD was identified with tissue Doppler echocardiography (TDE) when mitral annular peak systolic velocity (S') was < 9.0 cm/s. RESULTS: Patients with RA were 61 ± 12 years old and 71 % were female (disease duration 14 ± 10 years). LVSD was found in 89 patients with RA (45 %). By multiple regression analysis including both RA patients and controls, RA emerged as an independent condition associated with LVSD (exp ß 3.89; CI: 1.87-8.08) together with higher E/E' ratio (index of LV diastolic function) and diabetes mellitus. For the 198 patients with RA, the variables associated with LVSD were higher E/E' ratio and systolic blood pressure. CONCLUSIONS: Almost half of asymptomatic RA patients without history of cardiac disease have subclinical LVSD easily detectable with TDE. RA is closely related to LVSD. A higher degree of LV diastolic dysfunction and systolic blood pressure are associated with LVSD in these patients, whose risk for cardiovascular events could be better defined using such information in the asymptomatic stage of cardiac disease.

Effects of linagliptin on left ventricular DYsfunction in patients with type 2 DiAbetes and concentric left ventricular geometry: results of the DYDA 2 trial.

AIMS: To evaluate the effect of linagliptin on left ventricular systolic function beyond glycaemic control in type 2 diabetes mellitus. METHODS AND RESULTS: A multicentre, randomised, double-blind, placebo controlled, parallel-group study, was performed (the DYDA 2 trial). Individuals with type 2 diabetes mellitus and asymptomatic impaired left ventricular systolic function were randomly allocated in a 1:1 ratio to receive for 48 weeks either linagliptin 5 mg daily or placebo, in addition to their diabetes therapy. Eligibility criteria were age 40 years and older, haemoglobin A1c 8.0% or less (≤64 mmol/mol), no history of cardiac disease, concentric left ventricular geometry (relative wall thickness ≥0.42), impaired left ventricular systolic function defined as midwall fractional shortening 15% or less at baseline echocardiography. The primary end point was the modification of midwall fractional shortening over time. The main secondary objectives were changes in diastolic and/or in longitudinal left ventricular systolic function as measured by tissue Doppler echocardiography. One hundred and eighty-eight patients were enrolled, predominantly men with typical insulin-resistance comorbidities. At baseline, mean midwall fractional shortening was 13.3%±2.5. At final evaluation, 88 linagliptin patients and 86 placebo patients were compared: midwall fractional shortening increased from 13.29 to 13.82 (+4.1%) in the linagliptin group, from 13.58 to 13.84 in the placebo group (+1.8%, analysis of covariance P = 0.86), corresponding to a 2.3-fold higher increase in linagliptin than the placebo group, although non-statistically significant. Also, changes in diastolic and longitudinal left ventricular systolic function did not differ between the groups. Serious adverse events or linagliptin/placebo permanent discontinuation occurred in very few cases and in the same percentage between the groups. CONCLUSIONS: In the DYDA 2 patients the addition of linagliptin to stable diabetes therapy was safe and provided a modest non-significant increase in left ventricular systolic function measured as midwall fractional shortening. TRIAL REGISTRATION NUMBER: ClinicalTrial.gov (ID NCT02851745).

Cancer in adult patients with inflammatory arthritis is associated with high ascending aortic stiffness and left ventricular hypertrophy and diastolic dysfunction.

Inflammatory arthritis, including rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS), are associated with both cancer and cardiovascular (CV) adverse events. Cancer and CV abnormalities have coincident etiologic and pathophysiologic pathways in RA/PsA/AS patients. However, a comprehensive evaluation of CV system has never been performed in these patients in relation to the presence of cancer. This study was designed to assess the possible relationships between CV abnormalities and cancer among RA/PsA/AS patients. Between March 2014 and March 2015, 414 patients (214 RA, 125 PsA, and 75 SA) in sinus rhythm without known cardiac disease underwent clinical and color Doppler echocardiographic evaluation and were prospectively followed up. Patients had a mean age of 58 ± 12 years, 64% women. Forty-two patients (10.1%) had a diagnosis of cancer (made before enrollment in 24 cases and in 18 cases during the 36 months of follow-up). Skin cancer was the most frequent malignancy found, followed by thyroid, colon, pancreas, and breast cancer. Patients who had cancer were older with higher systolic blood pressure, more frequent hypertension and moderate/high disease activity, left ventricular (LV) hypertrophy, diastolic dysfunction, and higher ascending aortic stiffness index (AOSI) than those who had not. At multivariate logistic regression analysis, LV diastolic dysfunction and abnormally high AOSI emerged as conditions associated with cancer together with older age and hypertension. Cancer in RA/PsA/AS adults without history of CV disease is closely associated with specific asymptomatic CV abnormalities, such as LV diastolic dysfunction and reduced vascular elasticity, which are independent of age and hypertension.

Tumour necrosis factor inhibitors reduce aortic stiffness progression in patients with long-standing rheumatoid arthritis.

BACKGROUND: Aortic stiffness index (AoSI) has to be considered a proxy outcome measure in patients with rheumatoid arthritis (RA). The aim of this study was to comparatively describe AoSI progression in two groups of RA patients on long-term treatment with conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) with or without tumour necrosis factor inhibitors (TNFi). METHODS: AoSI was evaluated by Doppler echocardiography at the level of the aortic root, using a two-dimensional guided M-mode evaluation. Eligible participants were assessed at baseline and after 12 months. Changes in serum lipids, glucose and arterial blood pressure were assessed. All patients who did not change DMARD treatment during follow-up were consecutively selected for this study. RESULTS: We included 107 (64 TNFi and 43 csDMARDs) RA patients. Most patients (74%) were in remission or low disease activity and had some CVD risk factors (45.8% hypertension, 59.8% dyslipidaemia, 45.3% smoking). The two groups did not differ significantly for baseline AoSI (5.95±3.73% vs 6.08±4.20%, p=0.867). Follow-up AoSI was significantly increased from baseline in the csDMARDs group (+1.00%; p<0.0001) but not in the TNFi group (+0.15%, p=0.477). Patients on TNFi had significantly lower follow-up AoSI from baseline than the csDMARDs group (-1.02%, p<0.001; ANCOVA corrected for baseline AoSI, age and systolic blood pressure). Furthermore, follow-up AoSI was significantly lower in TNFi than in csDMARDs users with an increasing number of CVD risk factors. CONCLUSION: Long-term treatment with TNFi was associated with reduced aortic stiffness progression in patients with established RA and several CVD risk factors.

Sex-Specific Association of Left Ventricular Hypertrophy With Rheumatoid Arthritis.

Objectives: Clinical expression of rheumatoid arthritis (RA) varies by gender, but whether cardiovascular disease (CVD) is gender related in RA is unknown. Left ventricular (LV) hypertrophy (LVH) is a hallmark of CVD in RA patients. We investigated whether the association of LVH with RA is gender driven. Methods: Consecutive outpatients with established RA underwent echocardiography with measurement of LVH at baseline and one follow-up. All participants had no prior history of CVD or diabetes mellitus. We assessed CVD risk factors associated with LVH at follow-up, including sex, age, arterial blood pressure, and body mass index (BMI). We also evaluated inflammatory markers, autoimmunity, disease activity, and the use of RA medications as predictors of LVH. Results: We recruited 145 RA patients (121 females, 83%) and reassessed them after a median (interquartile range) of 36 months (24-50). At baseline, women were more dyslipidemic but otherwise had fewer CVD risk factors than men, including less prevalent smoking habit and hypertension, and smaller waist circumference. At follow-up, we detected LVH in 42/145 (44%) RA patients. LV mass significantly increased only in women. In multiple Cox regression analysis, women with RA had the strongest association with LVH, independently from the presence of CVD risk factors (OR, 6.56; 95% CI, 1.34-30.96) or RA-specific characteristics (OR, 5.14; 95% CI, 1.24-21.34). BMI was also significantly and independently associated with LVH. Conclusion: Among established RA patients, women carry the highest predisposition for LVH.

The troubling liaison between cancer and metabolic syndrome in chronic inflammatory rheumatic diseases.

BACKGROUND: Several studies on community populations found that metabolic syndrome (MetS) is associated with higher risk for total incident cancer with a predisposition for specific types of cancer. These findings have never been analyzed in patients with chronic inflammatory rheumatic and musculoskeletal diseases (RMD). We assessed prevalence/incidence and factors related to the development of cancer in a large cohort of these patients and evaluate whether MetS and its components were associated with cancer independent of traditional markers of inflammation. METHODS: Between March 2014 and April 2016, 474 patients with RMD involved in a cardiovascular primary prevention program were consecutively recruited into this ambispective (combination of retrospective/prospective) study. They underwent clinical, laboratory, and echocardiographic evaluations. MetS was diagnosed according to the ATPIII criteria. RESULTS: Duration of follow-up was 42 [18-60] months. Patients with a diagnosis of cancer (made before recruitment or during follow-up) were 46 (9.7%). Cancer was diagnosed in 22/76 patients (29%) with MetS and in 24/398 patients (6%, p < 0.001) without MetS; nearly two thirds of malignancies belonged to those traditionally related to MetS. MetS was the strongest cancer risk factor. Cancer was positively associated with the number of MetS components identified in each patient. Beyond MetS, cancer was associated to older age and increased inflammatory disease activity; this information allowed to build a simple performance indicator highly sensitive for cancer development. CONCLUSION: In light of our results, an increasingly accurate assessment of MetS would be required in patients with RMD as potential measure of clinical outcomes including the risk of cancer.

Predictors and prognostic role of low myocardial mechano-energetic efficiency in chronic inflammatory arthritis.

OBJECTIVE: To assess the variables associated with the status of low myocardial mechano-energetic efficiency (MEE) [the ratio between myocardial left ventricular (LV) work and magnitude of myocardial oxygen consumption] and whether low-MEE is a prognosticator of adverse cardiovascular outcome in patients with chronic inflammatory arthritis. METHODS: A total of 432 outpatients with established chronic inflammatory arthritis without overt cardiac disease were recruited from March 2014-March 2016; 216 participants were used as comparison group. Low-MEE status was a priori identified by standard echocardiography at rest as less than 0.32 ml/s per g (5th percentile of MEE calculated in 145 healthy individuals). The pre-specified primary end-point of the study was a composite of cardiovascular death/hospitalization. Follow-up ended September 2019. RESULTS: MEE was significantly lower in chronic inflammatory arthritis patients than controls (0.35 ±â€Š0.11 vs. 0.45 ±â€Š0.10 ml/s per g; P < 0.001). Low-MEE was detected in 164 patients (38%). Independent predictors of low-MEE were older age, higher SBP, diabetes mellitus, LV concentric geometry and lower LV systolic function. During a follow-up of 36 (21-48) months, a primary end-point occurred in 37 patients (8.6%): 22/164 patients with low-MEE (13.4%) and 15/268 (5.6%) without low-MEE (P = 0.004). Low-MEE predicted primary end-points in multivariate Cox regression analysis [heart rate 2.23 (confidence interval 1.13-4.38), P = 0.02] together with older age, lower renal function and higher LV mass. CONCLUSION: Low-MEE is detectable in more than one-third of patients with chronic inflammatory arthritis and is associated with traditional cardiovascular risk factors and abnormalities in LV geometry and systolic function. In these patients low-MEE is a powerful prognosticator of adverse cardiovascular events.

Traditional cardiovascular risk factors and residual disease activity are associated with atherosclerosis progression in rheumatoid arthritis patients.

Patients with rheumatoid arthritis (RA) have an increased incidence of cardiovascular events. Ultrasound examination of the carotid arteries can show the presence of plaques and detect the atherosclerotic subclinical process through the evaluation of intima-media thickness (cIMT) and carotid segmental distensibility (cCD). The aim of the present study was to identify which factors could independently influence the evolution of atherosclerosis (plaques, cIMT, and cCD) after 1 year of follow-up in a sample of patients with RA. A total of 137 patients with RA without previous cardiovascular (CV) events were enrolled at baseline, and 105 (M/F: 21/84, age 59.34 ± 11.65 years) were reassessed after one year using ultrasound of carotid arteries to detect atheromatous plaques and to measure cIMT and cCD. After one year, all the indices of subclinical atherosclerosis worsened with respect to baseline (Δ-cIMT = 0.030 ± 0.10 mm, p = 0.005; Δ-cCD = -1.64 ± 4.83, 10-3/KPa, p = 0.005; Δ-plaques = 8.6%, p = 0.035). Traditional CV risk factors (age, mean arterial pressure, and diabetes) and corticosteroid therapy were independently associated with the worsening of subclinical atherosclerosis. Interestingly, when considering RA patients divided according to the degree of disease activity score 28 with C-reactive protein (DAS28 [CRP] ≥2.6), the worsening of subclinical atherosclerosis indices was detectable exclusively in the group of patients with active disease. Our longitudinal study supports the hypothesis of a key role of both traditional CV risk factors and the inflammatory activity of arthritic disease in the progression of subclinical atherosclerosis in RA patients. In addition, corticosteroids might have a deleterious effect.

Disease Activity and Anticitrullinated Peptide Antibody Positivity Predict the Worsening of Ventricular Function in Rheumatoid Arthritis.

OBJECTIVE: This prospective study was designed to analyze the incidence and the factors associated with impairment in left ventricular systolic function (LVSF) overtime in patients with rheumatoid arthritis (RA) without overt cardiac disease. In particular, we verified the hypothesis that a relationship between worsening of LVSF and markers of RA disease activity exists. METHODS: One hundred forty outpatients with RA without overt heart disease underwent clinical, laboratory, and echocardiographic evaluation at baseline and after 35 (interquartile range [IQR] 23-47) months of follow-up. A clinical Disease Activity Index (CDAI) score greater than 10 indicated the presence of moderate-high RA disease activity; data on anticitrullinated peptide antibody (ACPA) positivity were recorded at baseline. Stress-corrected midwall fractional shortening (sc-MFS) was used as a measure of LVSF and was considered impaired if less than 86.5%. RESULTS: At 36 (IQR 23-47) months follow-up, impaired sc-MFS was detected in 60 of 140 (43%) patients, compared with 80 patients with normal sc-MFS. Disease duration and activity, ACPA positivity, inflammatory markers, cardiovascular and antirheumatic therapies, and sc-MFS were similar between the two groups at baseline. A multiple logistic regression analysis showed ACPA positivity, moderate-high disease activity (CDAI greater than 10), and disease duration as independent predictors of impaired sc-MFS at follow-up. Finally, a simple clinical score to predict worsening of LVSF at midterm was built (area under the curve of 0.80, with a sensibility and specificity of 78% and 82%, respectively). CONCLUSION: Disease duration, ACPA positivity, and moderate-high disease activity are independent prognosticators of LVSF impairment in RA. Adverse changes in heart function could be prevented by good control of inflammation and modulation of autoimmunity.

Usefulness of CHA2 DS2 -VASc score to predict mortality and hospitalization in patients with inflammatory arthritis.

BACKGROUND: Inflammatory arthritis including rheumatoid arthritis (RA), ankylosing spondylitis (AS) and psoriatic arthritis (PsA) are disorders at increased risk of morbidity and mortality for which a validated prognostic tool for facilitating clinical management is needed. CHA2 DS2 -VASc (congestive heart failure/hypertension/age diabetes/stroke/vascular disease/age/sex category) score was initially conceived and used to estimate thromboembolic risk in non-valvular atrial fibrillation, and then successfully applied in community populations with sinus rhythm. We tested CHA2 DS2 -VASc-score as a prognosticator of adverse outcomes in patients in sinus rhythm with RA/AS/PsA. METHODS: Between March 2014 and March 2015, 414 patients (214 RA, 75 AS, 125 PsA) in sinus rhythm without cardiac disease were consecutively analyzed and prospectively followed-up. Primary and co-primary end-points were a composite of all-cause death/all-cause hospitalization and CV death/CV hospitalization, respectively. RESULTS: Patients were divided into LOWscore and HIGHscore groups if CHA2 DS2 -VASc was = 0/1 point or greater than 1 point, respectively. The HIGHscore group comprised 190 patients who were older with higher prevalence of CV risk factors and arthritis disease activity than 224 LOWscore patients. During a follow up of 36 months, the event rate for primary and co-primary end-point was 37% and 12% in the HIGHscore vs 22% and 4% in LOWscore group (P = .001 and .002 respectively). At multivariate Cox regression analysis CHA2 DS2 -VASc-score was related to primary end-point (hazards ratio [HR] 1.30 [1.07-1.59], P = .009) and co-primary end-point (HR 1.35 [1.01-1.79], P = .04) independently of traditional CV risk factors analyzed individually and indexes of inflammation or disease duration. CONCLUSION: CHA2 DS2 -VASc-score accurately identifies in the mid-term patients in sinus rhythm with RA/AS/PsA at different risks for CV and non-CV mortality and hospitalization.

High prevalence of occult heart disease in normotensive patients with rheumatoid arthritis.

BACKGROUND: Due to chronic inflammatory status, rheumatoid arthritis (RA) patients are exposed to changes in left ventricular (LV) geometry and function. We assessed prevalence, factors associated with, and prognostic role of concentric LV geometry and systolic dysfunction (LVSD) detected by echocardiography in a large cohort of patients with RA and normal blood pressure. HYPOTHESIS: Changes in LV geometry and function are widely detectable in normotensive patients with RA analyzed in primary prevention. METHODS: We prospectively analyzed 194 normotensive RA patients without overt cardiac disease recruited between March 2014 and May 2016, compared with 194 non-RA matched controls. Relative wall thickness >0.43 defined concentric LV geometry. LVSD was defined as impaired global longitudinal strain (GLS). The prespecified study endpoints were all-cause hospitalization and hospitalization for cardiovascular cause. RESULTS: The 194 normotensive subjects (mean age, 54 years; 63% female; RA duration 13 years) had a prevalence of LV concentric geometry 5-fold higher and LVSD 5-fold higher than non-RA matched controls. Body mass index, LVSD, and diastolic dysfunction were associated with concentric LV geometry, while worsening renal function and older age were associated with LVSD. LVSD was independently related to the study endpoints (HR 2.37 [1.24-4.53], p = 0.009, for all-causes hospitalization and HR 6.60 [1.47-29.72], p = 0.01 for cardiovascular hospitalization). CONCLUSIONS: Despite normotensive status, a consistent proportion of RA patients analyzed in primary prevention have cardiac abnormalities detectable by echocardiography. LVSD is a strong prognosticator of adverse outcome at midterm period in these patients.