INTRODUCTION: Patients with rheumatoid arthritis (RA) have an increased cardiovascular (CV) morbidity and mortality. Pulse-wave velocity (PWV) and augmentation index (AIx) are non-invasive methods to assess arterial stiffness, a marker of CV risk. We performed a meta-analysis evaluating the impact of RA on aortic-PWV, brachial-PWV, brachial-ankle (ba-) PWV, AIx, and AIx normalized to a 75 beats/minute heart rate (AIx@75). MATERIALS AND METHODS: Studies evaluating the relationship between RA and aortic-PWV, brachial-PWV, ba-PWV, AIx, and AIx@75 were systematically searched. A total of 25 studies (1,472 RA patients, 1,583 controls) were included. RESULTS: Compared to controls, RA patients showed a significantly higher aortic-PWV (mean difference 1.32 m/s; 95% CI 0.77, 1.88; P < 0.00001), ba-PWV (MD 198.42 cm/s; 95% CI 45.79, 342.76; P = 0.01), AIx (MD 11.50%; 95% CI 5.15, 17.86; P = 0.0004), and AIx@75 (MD 6.99%; 95% CI 4.92, 9.06; P < 0.00001), with a trend toward a higher brachial-PWV (MD 0.34 m/s; 95% CI -0.03, 0.70; P = 0.07). When analyzing studies on early RA, the difference in aortic-PWV among RA patients and controls was even higher (MD 2.30 m/s; 95% CI 1.15, 3.45; P < 0.0001). CONCLUSION: Meta-regression showed that a more severe inflammatory status impacted on aortic-PWV, AIx, and AIx@75. Arterial stiffness, a recognized marker of CV risk, is increased in RA patients. This alteration is associated with the severity of the inflammatory status and is present even in early-stage disease.
INTRODUCTION:Patients with rheumatoid arthritis (RA) have an increased cardiovascular (CV) morbidity and mortality. Pulse-wave velocity (PWV) and augmentation index (AIx) are non-invasive methods to assess arterial stiffness, a marker of CV risk. We performed a meta-analysis evaluating the impact of RA on aortic-PWV, brachial-PWV, brachial-ankle (ba-) PWV, AIx, and AIx normalized to a 75 beats/minute heart rate (AIx@75). MATERIALS AND METHODS: Studies evaluating the relationship between RA and aortic-PWV, brachial-PWV, ba-PWV, AIx, and AIx@75 were systematically searched. A total of 25 studies (1,472 RApatients, 1,583 controls) were included. RESULTS: Compared to controls, RApatients showed a significantly higher aortic-PWV (mean difference 1.32 m/s; 95% CI 0.77, 1.88; P < 0.00001), ba-PWV (MD 198.42 cm/s; 95% CI 45.79, 342.76; P = 0.01), AIx (MD 11.50%; 95% CI 5.15, 17.86; P = 0.0004), and AIx@75 (MD 6.99%; 95% CI 4.92, 9.06; P < 0.00001), with a trend toward a higher brachial-PWV (MD 0.34 m/s; 95% CI -0.03, 0.70; P = 0.07). When analyzing studies on early RA, the difference in aortic-PWV among RApatients and controls was even higher (MD 2.30 m/s; 95% CI 1.15, 3.45; P < 0.0001). CONCLUSION: Meta-regression showed that a more severe inflammatory status impacted on aortic-PWV, AIx, and AIx@75. Arterial stiffness, a recognized marker of CV risk, is increased in RApatients. This alteration is associated with the severity of the inflammatory status and is present even in early-stage disease.
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Authors: Luca Zanoli; Paolo Lentini; Marie Briet; Pietro Castellino; Andrew A House; Gerard M London; Lorenzo Malatino; Peter A McCullough; Dimitri P Mikhailidis; Pierre Boutouyrie Journal: J Am Soc Nephrol Date: 2019-04-30 Impact factor: 10.121
Authors: Pasquale Ambrosino; Roberta Lupoli; Salvatore Iervolino; Alberto De Felice; Nicola Pappone; Antonio Storino; Matteo Nicola Dario Di Minno Journal: Intern Emerg Med Date: 2017-06-07 Impact factor: 3.397
Authors: E Bartoloni; A Alunno; V Valentini; F Luccioli; E Valentini; G La Paglia; O Bistoni; Roberto Gerli Journal: High Blood Press Cardiovasc Prev Date: 2017-06-09