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Maloberti A, Tognola C, Garofani I, Algeri M, Shkodra A, Bellantonio V, Le Van M, Pedroli S, Campana M, Toscani G, Bombelli M, Giannattasio C. Uric acid and metabolic syndrome: Importance of hyperuricemia cut-off. Int J Cardiol 2024; 417:132527. [PMID: 39244097 DOI: 10.1016/j.ijcard.2024.132527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 08/12/2024] [Accepted: 09/04/2024] [Indexed: 09/09/2024]
Abstract
BACKGROUND The relationship between HyperUricemia (HU) and Metabolic Sindrome (MS) and if Uric Acid (UA) should be inserted into MS definitions is a matter of debate. Aim of our study was to evaluate the correlation between UA and HU with Insulin Resistance (IR) and MS in a population of hypertensive patients. HU was defined with two cut-offs (the classic one of ≥6 mg/dL for women and ≥ 7 for men; the newly proposed URRAH one with ≥5.6 mg/dL for both sexes). METHODS We enrolled 473 Hypertensive patients followed by the Hypertension Unit of San Gerardo Hospital (Monza, Italy). IR was defined through TG/HDL ratio and NCEP-ATP-III criteria were used for MS diagnosis. RESULTS MS was found in 33.6 % while HU affected 14.8 % of subjects according to the traditional cut-off and 35.9 % with the URRAH cut-off. 9.7 % (traditional cut-off) and 17.3 % (URRAH's threshold) of the subjects had both HU and MS. UA level was significantly higher in MS group (5.7 vs 4.9 mg/dL, p < 0.0001) as well as for HU (29.0 vs 7.6 % and 51.6 vs 28.0 %, for classic and URRAH cut-off respectively, p < 0.0001 for both comparison). Logistic multivariable regression models showed that UA is related to MS diagnosis (OR = 1.608 for each 1 mg/dL), as well as HU with both cut-off (OR = 5.532 and OR = 3.379, p < 0.0001 for all comparison, for the classic cut-off and the URRAH one respectively). CONCLUSIONS The main finding of our study is that UA and HU significantly relate to IR and MS. The higher the values of UA and the higher the cut-off used, the higher the strength of the relationship.
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Affiliation(s)
- Alessandro Maloberti
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy; Cardiology 4, "A.De Gasperis" Cardio Center, ASST GOM Niguarda Ca' Granda, Milan, Italy.
| | - Chiara Tognola
- Cardiology 4, "A.De Gasperis" Cardio Center, ASST GOM Niguarda Ca' Granda, Milan, Italy
| | - Ilaria Garofani
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy
| | - Michela Algeri
- Cardiology 4, "A.De Gasperis" Cardio Center, ASST GOM Niguarda Ca' Granda, Milan, Italy
| | - Atea Shkodra
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy
| | | | - Marco Le Van
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy
| | - Stefano Pedroli
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy
| | - Marta Campana
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy
| | - Giorgio Toscani
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy
| | - Michele Bombelli
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy; Internal Medicine, Pio XI Hospital of Desio, ASST Brianza, Desio, Italy
| | - Cristina Giannattasio
- School of Medicine and surgery, University of Milano-Bicocca, Milan, Italy; Cardiology 4, "A.De Gasperis" Cardio Center, ASST GOM Niguarda Ca' Granda, Milan, Italy
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Muiesan ML, Agabiti Rosei C, Paini A, Casiglia E, Cirillo M, Grassi G, Iaccarino G, Mallamaci F, Maloberti A, Mazza A, Mengozzi A, Palatini P, Parati G, Reboldi G, Rivasi G, Russo E, Salvetti M, Tikhonoff V, Tocci G, Borghi C. Serum uric acid and left ventricular mass index independently predict cardiovascular mortality: The uric acid right for heart health (URRAH) project. Eur J Intern Med 2023; 114:58-65. [PMID: 37098447 DOI: 10.1016/j.ejim.2023.04.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 04/27/2023]
Abstract
A relationship between serum uric acid (SUA) and cardiovascular (CV) events has been documented in the Uric Acid Right for Heart Health (URRAH) study. AIM of this study was to investigate the association between SUA and left ventricular mass index (LVMI) and whether SUA and LVMI or their combination may predict the incidence of CV death. METHODS Subjects with echocardiographic measurement of LVMI included in the URRAH study (n=10733) were part of this analysis. LV hypertrophy (LVH) was defined as LVMI > 95 g/m2 in women and 115 g/m2 in men. RESULTS A significant association between SUA and LVMI was observed in multiple regression analysis in men: beta 0,095, F 5.47, P< 0.001 and women: beta 0,069, F 4.36, P<0.001. During follow-up 319 CV deaths occurred. Kaplan-Meier curves showed a significantly poorer survival rate in subjects with higher SUA (> 5.6 mg/dl in men and 5.1 mg/dl in women) and LVH (log-rank chi-square 298.105; P<0.0001). At multivariate Cox regression analysis in women LVH alone and the combination of higher SUA and LVH but not hyperuricemia alone, were associated with a higher risk of CV death, while in men hyperuricemia without LVH, LVH without hyperuricemia and their combination were all associated with a higher incidence of CV death. CONCLUSIONS Our findings demonstrate that SUA is independently associated with LVMI and suggest that the combination of hyperuricemia with LVH is an independent and powerful predictor for CV death both in men and women.
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Affiliation(s)
- Maria Lorenza Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia, c/o 2 Medicina - ASST Spedali Civili Brescia, Piazzale Spedali Civili 1 Brescia, Italy.
| | - Claudia Agabiti Rosei
- Department of Clinical and Experimental Sciences, University of Brescia, c/o 2 Medicina - ASST Spedali Civili Brescia, Piazzale Spedali Civili 1 Brescia, Italy
| | - Anna Paini
- Department of Clinical and Experimental Sciences, University of Brescia, c/o 2 Medicina - ASST Spedali Civili Brescia, Piazzale Spedali Civili 1 Brescia, Italy
| | - Edoardo Casiglia
- Studium Patavinum, Department of Medicine, University of Padua, Padua, Italy
| | - Massimo Cirillo
- Department of Public Health, "Federico II" University of Naples, Naples, Italy
| | - Guido Grassi
- Clinica Medica, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Guido Iaccarino
- Department of Advanced Biomedical Sciences, ''Federico II'' University of Naples, Naples, Italy
| | - Francesca Mallamaci
- CNR-IFC, Clinical Epidemiology of Renal Diseases and Hypertension, Reggio Cal Unit, Reggio Calabria, Italy
| | - Alessandro Maloberti
- Cardiology IV, ''A.De Gasperi's'' Department, Niguarda Ca' Granda Hospital, Milan, Italy; School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy
| | - Alberto Mazza
- Department of Internal Medicine, Santa Maria Della Misericordia General Hospital, AULSS 5 Polesana, 11Rovigo, Italy
| | - Alessandro Mengozzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa 56126, Italy; Center for Translational and Experimental Cardiology (CTEC), Department of Cardiology, University Hospital Zurich, University of Zurich, Schlieren, Switzerland; Scuola Superiore Sant'Anna, Pisa, Italy
| | - Paolo Palatini
- Studium Patavinum, Department of Medicine, University of Padua, Padua, Italy
| | - Gianfranco Parati
- IRCCS, Istituto Auxologico Italiano, Ospedale San Luca, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Gianpaolo Reboldi
- Department of Medical and Surgical Science, University of Perugia, Perugia, Italy
| | - Giulia Rivasi
- Department of Geriatric and Intensive Care Medicine, Careggi Hospital and University of Florence, Italy
| | - Elisa Russo
- Department of Internal Medicine, University of Genoa IRCSS Ospedale Policlinico San Martino, Genova, Italy
| | - Massimo Salvetti
- Department of Clinical and Experimental Sciences, University of Brescia, c/o 2 Medicina - ASST Spedali Civili Brescia, Piazzale Spedali Civili 1 Brescia, Italy
| | | | - Giuliano Tocci
- Department of Clinical and Molecular Medicine, University of Rome Sapienza, Rome, Italy
| | - Claudio Borghi
- Department Hypertension and Cardiovascular Disease Research Center, Medical and Surgical Sciences Dept., Alma Mater Studiorum University of Bologna, Bologna, Italy; Heart-Chest-Vascular Dept., IRCCS AOU of Bologna, Bologna, Italy
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3
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Yuan R, Chen J, Zhang S, Zhang X, Yu J. Establishment of an Individual-Specific Nomogram for Predicting the Risk of Left Ventricular Hypertrophy in Chinese Postmenopausal Hypertensive Women. Medicina (B Aires) 2023; 59:medicina59030598. [PMID: 36984599 PMCID: PMC10058473 DOI: 10.3390/medicina59030598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/11/2023] [Accepted: 03/14/2023] [Indexed: 03/22/2023] Open
Abstract
Background and Objectives: The physiological phenomenon peculiar to women, namely menopause, makes the occurrence of left ventricular hypertrophy (LVH) in postmenopausal hypertensive women more characteristic. Less is known about the risk of developing LVH in Chinese postmenopausal hypertensive women. Thus, the present study was intended to design a nomogram for predicting the risk of developing LVH in Chinese postmenopausal hypertensive women. Materials and Methods: Postmenopausal hypertensive women aged between 49 and 68 years were divided into either the training set (n = 550) or the validation set (n = 284) in a 2:1 ratio. Patients in the validation set were followed up for one year. A stepwise multivariable logistic regression model was used to assess the predictors of LVH in postmenopausal women with hypertension. The best-fit nomogram was executed using R software. The calibration and decision curve were employed to verify the predictive accuracy of the nomogram. The results were evaluated in the validation set. Results: Menopause age (OR = 0.929, 95% CI 0.866–0.998, p = 0.044), BMI (OR = 1.067, 95% CI 1.019–1.116, p = 0.005), morning systolic blood pressure (SBP: OR = 1.050, 95% CI 1.032–1.069, p = 0.000), morning diastolic BP (DBP OR = 1.055, 95% CI 1.028–1.083, p = 0.003), angiotensin II receptor blocker (ARB) utilization rate (OR = 0.219, 95% CI 0.131–0.365, p = 0.000), LDL-C (OR = 1.460, 95% CI 1.090–1.954, p = 0.011) and cardio-ankle vascular index (CAVI) (OR = 1.415, 95% CI 1.139–1.757, p = 0.028) were associated with LVH in postmenopausal hypertension patients. The nomogram model was then developed using these variables. The internal validation trial showed that the nomogram model described herein had good performance in discriminating a C-index of 0.881 (95% CI: 0.837–0.924) and high quality of calibration plots. External validation of LVH-predictive nomogram results showed that the area under the ROC curve was 0.903 (95%CI 0.900–0.907). Conclusions: Our results indicate that the risk prediction nomogram model based on menopausal age, BMI, morning SBP, morning DBP, ARB utilization rate, LDL-C and CAVI has good accuracy and may provide useful references for the medical staff in the intuitive and individualized risk assessment in clinical practice.
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Yang Y, Lin C, Zheng Q, Zhang L, Li Y, Huang Q, Wu T, Zhao Z, Li L, Luo J, Jiang Y, Zhang Q, Wang X, Xia C, Pang J. L-carnitine attenuated hyperuricemia-associated left ventricular remodeling through ameliorating cardiomyocytic lipid deposition. Front Pharmacol 2023; 14:1016633. [PMID: 36817129 PMCID: PMC9929955 DOI: 10.3389/fphar.2023.1016633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 01/06/2023] [Indexed: 02/04/2023] Open
Abstract
Hyperuricemia (HUA) is associated with left ventricular remodeling (LVR) and thereby causes the initiation and development of a large number of cardiovascular diseases. LVR is typically accompanied by cardiomyocyte energy metabolic disorder. The energy supply of cardiomyocytes is provided by glucose and fatty acid (FA) metabolism. Currently, the effect of HUA on cardiomyocytic FA metabolism is unclear. In this study, we demonstrate that UA-induced cardiomyocyte injury is associated with cytoplasmic lipid deposition, which can be ameliorated by the FA metabolism-promoting drug L-carnitine (LC). UA suppresses carnitine palmitoyl transferase 1B (CPT1B), thereby inhibiting FA transport into the mitochondrial inner matrix for elimination. LC intervention can ameliorate HUA-associated left ventricular anterior wall thickening in mice. This study showed that FA transport dysfunction plays is a critical mechanism in both cardiomyocytic injury and HUA-associated LVR and promoting cytoplasmic FA transportation through pharmacological treatment by LC is a valid strategy to attenuate HUA-associated LVR.
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Affiliation(s)
- Yang Yang
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, China,School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China,NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Cuiting Lin
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Qiang Zheng
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Leqi Zhang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Yongmei Li
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Qinghua Huang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Ting Wu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Zean Zhao
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Lu Li
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Jian Luo
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Yanqing Jiang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Qun Zhang
- Good Clinical Practice Development, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Xing Wang
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, China,School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Chenglai Xia
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, China,School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China,*Correspondence: Jianxin Pang, ; Chenglai Xia,
| | - Jianxin Pang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, China,*Correspondence: Jianxin Pang, ; Chenglai Xia,
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5
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Lin C, Zheng Q, Li Y, Wu T, Luo J, Jiang Y, Huang Q, Yan C, Zhang L, Zhang W, Liao H, Yang Y, Pang J. Assessment of the influence on left ventricle by potassium oxonate and hypoxanthine-induced chronic hyperuricemia. Exp Biol Med (Maywood) 2023; 248:165-174. [PMID: 36112877 PMCID: PMC10041052 DOI: 10.1177/15353702221120113] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cellular cytoplasmic xanthine oxidase (XO)-mediated uric acid synthesis and extracellular excess uric acid exposure are both causes of cardiomyocytic injury under the condition of hyperuricemia (HUA). Potassium oxonate suppresses uric acid degradation to increase extracellular concentration, while hypoxanthine is the catalytic substrate of XO. We aimed to observe cardiac damage in a chronic HUA mouse model induced by potassium oxonate and hypoxanthine. The mouse model was established by the co-administration of potassium oxonate and hypoxanthine for eight weeks. Then, left ventricular parameters were examined by echocardiographic evaluation, and the heart tissues were harvested for further histopathological analysis. The results showed that plasma uric acid was persistently elevated in the model mice, which demonstrated the stable establishment of chronic HUA. The left ventricular anterior wall was significantly thickened in the model group compared with the blank control group. After the end of modeling, the left ventricular anterior wall thickness of the hyperuricemic mice increased compared with that of blank group. The histological analysis showed and myocardial structure disorganization in the model group compared with the blank control. The above cardiac impairment changes could be attenuated by allopurinol pretreatment. This study systematically assessed cardiac damage in a chronic HUA mouse model. In addition, it provides useful information for future HUA-associated heart injury mechanism investigation and therapeutic treatment evaluation.
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Affiliation(s)
- Cuiting Lin
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Qiang Zheng
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Yongmei Li
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Ting Wu
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Jian Luo
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Yanqing Jiang
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Qinghua Huang
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Caixin Yan
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Leqi Zhang
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Wei Zhang
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Hui Liao
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Yang Yang
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan 528000, Guangdong, China
| | - Jianxin Pang
- Guangdong Provincial Key Laboratory of Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
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Yang F, Lu Y, Chen S, Wang K, Hu T, Cui H. Sex-specific effect of serum urate levels on coronary heart disease and myocardial infarction prevention: A Mendelian randomization study. Nutr Metab Cardiovasc Dis 2022; 32:1266-1274. [PMID: 35197211 DOI: 10.1016/j.numecd.2022.01.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND AIMS Observational studies have examined serum urate levels in relation to coronary heart disease (CHD) and myocardial infarction (MI). Whether these associations are causal remains controversial, due to confounding factors and reverse causality. We aim to investigate the causality of these associations using Mendelian randomization method. METHODS AND RESULTS Instrumental variables were obtained from the largest genome-wide association studies of serum urate (457,690 individuals) to date. Summary statistics were from CARDIoGRAMplusC4D consortium (60,801 CHD cases; 43,676 MI cases), FinnGen (21,012 CHD cases; 12,801 MI cases), UK Biobank (10,157 CHD cases; 7018 MI cases), and Biobank Japan (29,319 CHD cases). Inverse-variance weighted method was applied as the main results. Other statistical methods and reverse MR analysis were conducted in the supplementary analyses. Elevated genetically determined serum urate levels were associated with increased risks of CHD and MI. The association pattern remained for the datasets in FinnGen, the combined results of three independent data sources (CHD: odds ratio (OR), 1.10; 95%CI, 1.06-1.15; p = 4.2 × 10-6; MI: OR, 1.12; 95%CI, 1.07-1.18; p = 2.7 × 10-6), and East Asian population. Interestingly, sex-specific subgroup analyses revealed that these associations kept in men only, but not among women in individuals of European ancestry. No consistent evidence was found for the causal effect of CHD or MI on serum urate levels. CONCLUSION We provide consistent evidence for the causal effect of genetically predicted serum urate levels on CHD and MI, but not the reverse effect. Urate-lowering therapy may be of cardiovascular benefit in the prevention of CHD and MI, especially for men.
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Affiliation(s)
- Fangkun Yang
- Department of Cardiology, Ningbo Hospital of Zhejiang University (Ningbo First Hospital), School of Medicine, Zhejiang University, Ningbo, Zhejiang, China
| | - Yunlong Lu
- Department of Cardiology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Songzan Chen
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Kai Wang
- Eye Center of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Teng Hu
- School of Medicine, Ningbo University, Ningbo, China
| | - Hanbin Cui
- Cardiology Center, Ningbo First Hospital, Ningbo University, Ningbo, Zhejiang, China.
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7
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Maloberti A, Biolcati M, Ruzzenenti G, Giani V, Leidi F, Monticelli M, Algeri M, Scarpellini S, Nava S, Soriano F, Oreglia J, Sacco A, Morici N, Oliva F, Piani F, Borghi C, Giannattasio C. The Role of Uric Acid in Acute and Chronic Coronary Syndromes. J Clin Med 2021; 10:jcm10204750. [PMID: 34682873 PMCID: PMC8540994 DOI: 10.3390/jcm10204750] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/12/2021] [Accepted: 10/13/2021] [Indexed: 12/14/2022] Open
Abstract
Uric acid (UA) is the final product of the catabolism of endogenous and exogenous purine nucleotides. While its association with articular gout and kidney disease has been known for a long time, new data have demonstrated that UA is also related to cardiovascular (CV) diseases. UA has been identified as a significant determinant of many different outcomes, such as all-cause and CV mortality, and also of CV events (mainly Acute Coronary Syndromes (ACS) and even strokes). Furthermore, UA has been related to the development of Heart Failure, and to a higher mortality in decompensated patients, as well as to the onset of atrial fibrillation. After a brief introduction on the general role of UA in CV disorders, this review will be focused on UA's relationship with CV outcomes, as well as on the specific features of patients with ACS and Chronic Coronary Syndrome. Finally, two issues which remain open will be discussed: the first is about the identification of a CV UA cut-off value, while the second concerns the possibility that the pharmacological reduction of UA is able to lower the incidence of CV events.
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Affiliation(s)
- Alessandro Maloberti
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; (M.B.); (G.R.); (V.G.); (F.L.); (M.M.); (C.G.)
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
- Correspondence: ; Tel.: +39-026-444-2141; Fax: +39-026-444-2566
| | - Marco Biolcati
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; (M.B.); (G.R.); (V.G.); (F.L.); (M.M.); (C.G.)
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
| | - Giacomo Ruzzenenti
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; (M.B.); (G.R.); (V.G.); (F.L.); (M.M.); (C.G.)
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
| | - Valentina Giani
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; (M.B.); (G.R.); (V.G.); (F.L.); (M.M.); (C.G.)
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
| | - Filippo Leidi
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; (M.B.); (G.R.); (V.G.); (F.L.); (M.M.); (C.G.)
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
| | - Massimiliano Monticelli
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; (M.B.); (G.R.); (V.G.); (F.L.); (M.M.); (C.G.)
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
| | - Michela Algeri
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
| | - Sara Scarpellini
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
| | - Stefano Nava
- Cardiology 1, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (S.N.); (F.S.); (J.O.); (A.S.); (N.M.); (F.O.)
| | - Francesco Soriano
- Cardiology 1, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (S.N.); (F.S.); (J.O.); (A.S.); (N.M.); (F.O.)
| | - Jacopo Oreglia
- Cardiology 1, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (S.N.); (F.S.); (J.O.); (A.S.); (N.M.); (F.O.)
| | - Alice Sacco
- Cardiology 1, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (S.N.); (F.S.); (J.O.); (A.S.); (N.M.); (F.O.)
| | - Nuccia Morici
- Cardiology 1, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (S.N.); (F.S.); (J.O.); (A.S.); (N.M.); (F.O.)
| | - Fabrizio Oliva
- Cardiology 1, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (S.N.); (F.S.); (J.O.); (A.S.); (N.M.); (F.O.)
| | - Federica Piani
- School of Medicine and Surgery, University of Bologna—IRCCS Policlinico S. Orsola, 40138 Bologna, Italy; (F.P.); (C.B.)
| | - Claudio Borghi
- School of Medicine and Surgery, University of Bologna—IRCCS Policlinico S. Orsola, 40138 Bologna, Italy; (F.P.); (C.B.)
| | - Cristina Giannattasio
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy; (M.B.); (G.R.); (V.G.); (F.L.); (M.M.); (C.G.)
- Cardiology 4, ASST GOM Niguarda Hospital, 20121 Milan, Italy; (M.A.); (S.S.)
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8
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Mannarino MR, Pirro M, Gigante B, Savonen K, Kurl S, Giral P, Smit A, Veglia F, Tremoli E, Baldassarre D. Association Between Uric Acid, Carotid Intima-Media Thickness, and Cardiovascular Events: Prospective Results From the IMPROVE Study. J Am Heart Assoc 2021; 10:e020419. [PMID: 33998285 PMCID: PMC8483552 DOI: 10.1161/jaha.120.020419] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background The association between elevated serum uric acid (SUA), cardiovascular disease (CVD) risk, and carotid atherosclerosis has long been explored, and contrasting results have been reported. Therefore, the role of SUA as an independent risk factor for vascular events (VEs) and carotid atherosclerosis deserves further attention. We investigated the relationship between SUA, incident VEs, carotid intima-media thickness (cIMT), and cIMT progression in subjects at moderate-to-high CVD risk. Methods and Results In the IMPROVE (IMT-Progression as Predictors of VEs) study, 3686 participants (median age 64 years; 48% men) with ≥ 3 vascular risk factors, free from VEs at baseline, were grouped according to SUA quartiles (division points: 244-284-328 µmol/L in women, 295-336-385 µmol/L in men). Carotid-IMT and its 15-month progression, along with incident VEs, were recorded. A U-shaped association between SUA and VEs was observed in men, with 2.4-fold (P = 0.004) and 2.5-fold (P = 0.002) increased CVD risk in the first and fourth SUA quartiles as compared with the second. Adjusted hazard ratios (HRs) for cerebro-VEs in men were the highest (first and fourth quartile versus second: HR, 5.3, P = 0.010 and HR, 4.4, P = 0.023, respectively). SUA level was independently associated with cIMT progression in men (β = 0.068, P = 0.014). No significant association between SUA levels, CVD end points, and cIMT progression were found in women. Conclusions Both low and high SUA levels are associated with an increased risk of VEs in men at moderate-to-high CVD risk but not in women. Only elevated SUA levels predict cIMT progression and at a lesser but not significant extent in women.
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Affiliation(s)
- Massimo R Mannarino
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases Department of Medicine and Surgery University of Perugia Perugia Italy
| | - Matteo Pirro
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases Department of Medicine and Surgery University of Perugia Perugia Italy
| | - Bruna Gigante
- Unit of Cardiovascular Epidemiology Institute of Environmental Medicine Stockholm Sweden.,Division of Cardiovascular Medicine Department of Clinical Sciences Danderyd HospitalKarolinska Institutet Stockholm Sweden
| | - Kai Savonen
- Foundation for Research in Health Exercise and Nutrition Kuopio & Research Institute of Exercise Medicine Kuopio Finland.,Department of Clinical Physiology and Nuclear Medicine Kuopio University Hospital Kuopio Finland
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition University of Eastern Finland Kuopio Finland
| | - Philippe Giral
- Unités de Prévention Cardiovasculaire Service Endocrinologie-Metabolisme Assistance Publique - Hopitaux de ParisGroupe Hôpitalier Pitie-Salpetriere Paris France
| | - Andries Smit
- Department of Medicine University Medical Center Groningen Groningen the Netherlands.,Department of Medicine Isala Clinics Zwolle Zwolle the Netherlands
| | - Fabrizio Veglia
- Centro Cardiologico MonzinoIstituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Milan Italy
| | - Elena Tremoli
- Centro Cardiologico MonzinoIstituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Milan Italy
| | - Damiano Baldassarre
- Centro Cardiologico MonzinoIstituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Milan Italy.,Department of Medical Biotechnology and Translational Medicine Università degli Studi di Milano Milan Italy
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9
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Maloberti A, Qualliu E, Occhi L, Sun J, Grasso E, Tognola C, Tavecchia G, Cartella I, Milani M, Vallerio P, Signorini S, Brambilla P, Casati M, Bombelli M, Grassi G, Giannattasio C. Hyperuricemia prevalence in healthy subjects and its relationship with cardiovascular target organ damage. Nutr Metab Cardiovasc Dis 2021; 31:178-185. [PMID: 32994122 DOI: 10.1016/j.numecd.2020.08.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/06/2020] [Accepted: 08/09/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIM Heterogeneous results have been obtained in the relationship between Uric Acid (UA) and Target Organ Damage (TOD). In the present study we sought to assess the prevalence of hyperuricemia in healthy subjects as well as the role of UA in determining TOD. We evaluated vascular, cardiac and renal TODs in the whole population as well as sub-grouped by gender. METHODS AND RESULTS As many as 379 blood donors participated at the present analysis. TOD was evaluated as Pulse Wave Velocity (PWV), Left Ventricular Mass Index (LVMI) and carotid Intima-Media Thickness (IMT). Hyperuricemia was defined with the classic cut-off (>7.0 in men and >6.0 mg/dL in women) but also with a most recently defined one (5.6 mg/dL for both sex). Hyperuricemia was present in 6.3% of the whole population (7.3% males, 2.8% females) considering the classic cut-off, while, with the recently identified one, it was present in 28.2% of the whole population (37.3% males, 4.7% females). Despite all the evaluated TODs significantly correlated with UA, linear multivariate regression analysis showed that none of them, except for GFR, displayed UA as a significant covariate. Similar figures were found also when both correlation and linear regression analyses were repeated in the two genders separately. CONCLUSIONS Hyperuricemia is an important problem also in healthy subjects and its prevalence could further increase if lower cut-off will be used. In this specific population UA is significantly associated with renal impairment while this was not the case for cardiac and vascular damage.
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Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A. De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy; University of Milano-Bicocca, Milan, Italy.
| | | | - Lucia Occhi
- Cardiology IV, "A. De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy; University of Milano-Bicocca, Milan, Italy
| | - Jinwei Sun
- University of Milano-Bicocca, Milan, Italy
| | | | | | | | | | | | | | | | | | - Marco Casati
- Laboratory Medicine, San Gerardo Hospital, ASST Monza, Italy
| | - Michele Bombelli
- University of Milano-Bicocca, Milan, Italy; Clinica Medica, University of Milano-Bicocca, Monza, Italy
| | - Guido Grassi
- University of Milano-Bicocca, Milan, Italy; Clinica Medica, University of Milano-Bicocca, Monza, Italy
| | - Cristina Giannattasio
- Cardiology IV, "A. De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy; University of Milano-Bicocca, Milan, Italy
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10
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Visco V, Pascale AV, Virtuoso N, Mongiello F, Cinque F, Gioia R, Finelli R, Mazzeo P, Manzi MV, Morisco C, Rozza F, Izzo R, Cerasuolo F, Ciccarelli M, Iaccarino G. Serum Uric Acid and Left Ventricular Mass in Essential Hypertension. Front Cardiovasc Med 2020; 7:570000. [PMID: 33324684 PMCID: PMC7725708 DOI: 10.3389/fcvm.2020.570000] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 10/20/2020] [Indexed: 12/04/2022] Open
Abstract
Serum uric acid (sUA) has been associated with cardiovascular risk. Although the recent mechanistic hypothesis poses the basis for the association between sUA and left ventricular mass index (LVMi), the issue remains poorly investigated in a clinical setup. Through a retrospective analysis of the database of the departmental Hypertension Clinic of University Hospital of Salerno Medical School, we identified 177 essential hypertensives (age 60.3 ± 13.3 years; 85 men), free from uric acid-modulating medications and severe chronic kidney disease, and whose sUA values, anthropometric, clinical, and echocardiographic data were available. In the studied cohort, the average duration of hypertension was 8.4 ± 7.1 years. LVMi associated with classical determinants, such as age, blood pressure, and kidney function, although after multivariate correction, only age remained significant. Also, sUA correlated positively with LVMi, as well as body size, metabolism, and kidney function. In a multivariate analysis, sUA confirmed the independent association with LVMi. Also, levels of sUA >5.6 mg/dl are associated with larger cardiac size. We confirmed our data in a replicate analysis performed in a larger population (1,379 hypertensives) from an independent clinic. Our results demonstrate that sUA increases with LVMi, and a cutoff of 5.6 mg/dl predict larger LV sizes. Our data suggest that hyperuricemia might help to stratify the risk of larger cardiac size in hypertensives.
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Affiliation(s)
- Valeria Visco
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | | | - Nicola Virtuoso
- Cardiology Unit, University Hospital San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy
| | - Felice Mongiello
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Federico Cinque
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Renato Gioia
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Rosa Finelli
- Cardiology Unit, Maria SS. Addolorata Hospital, Salerno, Italy
| | - Pietro Mazzeo
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Maria Virginia Manzi
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Carmine Morisco
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Francesco Rozza
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Raffaele Izzo
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Federica Cerasuolo
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Michele Ciccarelli
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Guido Iaccarino
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy.,Interdepartmental Center of Research on High Blood Pressure and Related Conditions "CIRIAPA", Federico II University, Naples, Italy
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11
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Gender-related differences in serum uric acid in treated hypertensive patients from central and east European countries: findings from the Blood Pressure control rate and CArdiovascular Risk profilE study. J Hypertens 2020; 37:380-388. [PMID: 30074564 DOI: 10.1097/hjh.0000000000001908] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Hyperuricemia has been associated with high blood pressure (BP) values, diabetes mellitus, metabolic syndrome and chronic kidney disease (CKD). In the present study, we assessed the gender-related relationships between serum uric acid (SUA) and cardionephrometabolic variables in central and east European hypertensive patients. METHODS A total of 3206 treated hypertensive patients with available SUA levels from the BP-CARE study was analyzed. Correlations among SUA, BP values, BP control, diabetes mellitus, metabolic syndrome and CKD were performed according to gender. RESULTS Twenty-five percent of the whole population showed hyperuricemia (28% in women and 23% in men). These patients were older and showed a greater burden of cardiovascular risk factors (high BP, BMI, glucose, total cholesterol and triglyceridemia). They also showed a greater prevalence of metabolic syndrome, diabetes mellitus, rate of uncontrolled BP, more than high cardiovascular risk and CKD. Prevalence of metabolic syndrome and uncontrolled BP was similar in normouricemic and hyperuricemic women, the latter displaying a higher prevalence of diabetes mellitus, high cardiovascular risk and CKD. Hyperuricemic men were characterized by a greater prevalence of metabolic syndrome, diabetes mellitus, high cardiovascular risk, rate of uncontrolled BP and CKD but not polytherapy. Logistic regression analysis showed that none of the evaluated variables, except CKD, displayed SUA as significant covariate. CONCLUSION Our findings provide evidence that a high prevalence of hyperuricemia occurs in hypertensive patients from central and east Europe. The data also show that gender-related differences in the association between SUA and cardionephrometabolic variables exist. This is also the case for the relationships between SUA and CKD.
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12
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Maloberti A, Giannattasio C, Bombelli M, Desideri G, Cicero AFG, Muiesan ML, Rosei EA, Salvetti M, Ungar A, Rivasi G, Pontremoli R, Viazzi F, Facchetti R, Ferri C, Bernardino B, Galletti F, D'Elia L, Palatini P, Casiglia E, Tikhonoff V, Barbagallo CM, Verdecchia P, Masi S, Mallamaci F, Cirillo M, Rattazzi M, Pauletto P, Cirillo P, Gesualdo L, Mazza A, Volpe M, Tocci G, Iaccarino G, Nazzaro P, Lippa L, Parati G, Dell'Oro R, Quarti-Trevano F, Grassi G, Virdis A, Borghi C. Hyperuricemia and Risk of Cardiovascular Outcomes: The Experience of the URRAH (Uric Acid Right for Heart Health) Project. High Blood Press Cardiovasc Prev 2020; 27:121-128. [PMID: 32157643 DOI: 10.1007/s40292-020-00368-z] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 03/04/2020] [Indexed: 12/17/2022] Open
Abstract
The latest European Guidelines of Arterial Hypertension have officially introduced uric acid evaluation among the cardiovascular risk factors that should be evaluated in order to stratify patient's risk. In fact, it has been extensively evaluated and demonstrated to be an independent predictor not only of all-cause and cardiovascular mortality, but also of myocardial infraction, stroke and heart failure. Despite the large number of studies on this topic, an important open question that still need to be answered is the identification of a cardiovascular uric acid cut-off value. The actual hyperuricemia cut-off (> 6 mg/dL in women and 7 mg/dL in men) is principally based on the saturation point of uric acid but previous evidence suggests that the negative impact of cardiovascular system could occur also at lower levels. In this context, the Working Group on uric acid and CV risk of the Italian Society of Hypertension has designed the Uric acid Right for heArt Health project. The primary objective of this project is to define the level of uricemia above which the independent risk of CV disease may increase in a significantly manner. In this review we will summarize the first results obtained and describe the further planned analysis.
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Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Piazza Ospedale Maggiore 3, 20159, Milan, Italy. .,Health Science Department, Milano-Bicocca University, Milan, Italy.
| | - C Giannattasio
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Piazza Ospedale Maggiore 3, 20159, Milan, Italy.,Health Science Department, Milano-Bicocca University, Milan, Italy
| | - M Bombelli
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - G Desideri
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - A F G Cicero
- Department of Medical and Surgical Science, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - M L Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - E A Rosei
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - M Salvetti
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - A Ungar
- Department of Geriatric and Intensive Care Medicine, Careggi Hospital and University of Florence, Florence, Italy
| | - G Rivasi
- Department of Geriatric and Intensive Care Medicine, Careggi Hospital and University of Florence, Florence, Italy
| | - R Pontremoli
- Department of Internal Medicine, University of Genoa and Policlinico SanMartino, Genoa, Italy
| | - F Viazzi
- Department of Internal Medicine, University of Genoa and Policlinico SanMartino, Genoa, Italy
| | - R Facchetti
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - C Ferri
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - B Bernardino
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - F Galletti
- Department of Clinical Medicine and Surgery, "Federico II" University of Naples Medical School, Naples, Italy
| | - L D'Elia
- Department of Clinical Medicine and Surgery, "Federico II" University of Naples Medical School, Naples, Italy
| | - P Palatini
- Studium Patavinum, Department of Medicine, University of Padua, Padua, Italy
| | - E Casiglia
- Studium Patavinum, Department of Medicine, University of Padua, Padua, Italy
| | - V Tikhonoff
- Department of Medicine, University of Padua, Padua, Italy
| | - C M Barbagallo
- Biomedical Department of Internal Medicine and Specialistics, University of Palermo, Palermo, Italy
| | - P Verdecchia
- Hospital S. Maria della Misericordia, Perugia, Italy
| | - S Masi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - F Mallamaci
- Reggio Cal Unit, CNR-IFC, Clinical Epidemiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - M Cirillo
- Department of Public Health, "Federico II" University of Naples, Naples, Italy
| | - M Rattazzi
- Department of Medicine, University of Padua, Padua, Italy.,Medicina Interna I, Ca' Foncello University Hospital, Treviso, Italy
| | - P Pauletto
- Medicina Interna I, Ca' Foncello University Hospital, Treviso, Italy
| | - P Cirillo
- Nephrology, Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, "Aldo Moro" University of Bari, Bari, Italy
| | - L Gesualdo
- Nephrology, Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, "Aldo Moro" University of Bari, Bari, Italy
| | - A Mazza
- Department of Internal Medicine, Santa Maria della Misericordia General Hospital, AULSS 5 Polesana, Rovigo, Italy
| | - M Volpe
- Division of Cardiology, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University of Rome Sapienza, Sant'Andrea Hospital, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - G Tocci
- Division of Cardiology, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University of Rome Sapienza, Sant'Andrea Hospital, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - G Iaccarino
- Department of Advanced Biomedical Sciences, "Federico II" University of Naples, Naples, Italy
| | - P Nazzaro
- Department of Medical Basic Sciences, Neurosciences and Sense Organs, University of Bari Medical School, Bari, Italy
| | - L Lippa
- Italian Society of General Medicine (SIMG), Avezzano, L'Aquila, Italy
| | - G Parati
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - R Dell'Oro
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - F Quarti-Trevano
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - G Grassi
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - A Virdis
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - C Borghi
- Department of Medical and Surgical Science, Alma Mater Studiorum University of Bologna, Bologna, Italy
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13
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Rebora P, Andreano A, Triglione N, Piccinelli E, Palazzini M, Occhi L, Grassi G, Valsecchi MG, Giannattasio C, Maloberti A. Association between uric acid and pulse wave velocity in hypertensive patients and in the general population: a systematic review and meta-analysis. Blood Press 2020; 29:220-231. [PMID: 32138547 DOI: 10.1080/08037051.2020.1735929] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Purpose: The association between serum uric acid (SUA) and pulse wave velocity (PWV), has been extensively evaluated but with some discrepancies in results. A further limitation refers to the fact that only few data were analyzed taking into account the possible effects of gender. The purpose of this study was to estimate the association between SUA and arterial stiffness in general population and hypertensive patients, as a whole population and as divided by gender, by pooling results from existing studies.Materials and methods: Carotid-femoral and brachial-ankle PWV (cf- and ba-PWV) have been analyzed separately and subgroup analyses by gender are reported. Among 692 potentially relevant works, 24 articles were analyzed.Results: Seven studies referred to cf-PWV in the general population with an overall positive association at adjusted analysis for both males and females (beta regression coefficient (ß): 0.07; 95%CI: 0.03; 0.11 and ß: 0.06; 95%CI: 0.03; 0.09, respectively). Twelve studies referred to ba-PWV in the general population with the finding of a positive association at adjusted analysis for females (ß: 0.04; 95% confidence interval (CI): 0.01;0.07), but not for males (ß: 0.13; 95%CI: -0.09; 0.34). In hypertensive patients only four studies evaluated cf-PWV and one ba-PWV with only one study (with cf-PWV) finding positive association.Conclusion: The association between SUA and cf-PWV resulted significant in general population in both males and females while it was only significant for female regarding ba-PWV. Furthermore, the few available studies found no significant relationship between SUA and both cf- and ba-PWV in hypertensive subjects.
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Affiliation(s)
- Paola Rebora
- Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Anita Andreano
- Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Nicola Triglione
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Enrico Piccinelli
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Matteo Palazzini
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Lucia Occhi
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Guido Grassi
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Maria Grazia Valsecchi
- Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Cristina Giannattasio
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Alessandro Maloberti
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
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14
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Wang Q, Tan K, Xia H, Gao Y. The Further Negative Effect of Hyperuricemia on Left Ventricular Structure and Function in Patients with Type 2 Diabetes Mellitus: A Transthoracic 3D Speckle Tracking Imaging Study. Metab Syndr Relat Disord 2019; 17:436-443. [PMID: 31403396 DOI: 10.1089/met.2019.0048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Qingqing Wang
- Department of Ultrasound, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Kaibin Tan
- Department of Ultrasound, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongmei Xia
- Department of Ultrasound, Xinqiao Hospital, The Third Military Medical University, Chongqing, China
| | - Yunhua Gao
- Department of Ultrasound, Xinqiao Hospital, The Third Military Medical University, Chongqing, China
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15
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Maloberti A, Rebora P, Andreano A, Vallerio P, De Chiara B, Signorini S, Casati M, Besana S, Bombelli M, Grassi G, Valsecchi MG, Giannattasio C. Pulse wave velocity progression over a medium-term follow-up in hypertensives: Focus on uric acid. J Clin Hypertens (Greenwich) 2019; 21:975-983. [PMID: 31222917 DOI: 10.1111/jch.13603] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/15/2019] [Accepted: 05/27/2019] [Indexed: 12/15/2022]
Abstract
The role of uric acid (UA) on the arterial stiffness progression has been evaluated only in three studies. Our aim was to evaluate its role as a possible determinant of the pulse wave velocity (PWV) progression over a 3.7 ± 0.5 years follow-up period in hypertensive patients. Specific sex analysis was done due to the well-known sex interaction with UA levels. We enrolled 422 consecutive hypertensive outpatients. At baseline anamnestic, blood pressure (BP) and laboratory data as well as PWV were assessed. PWV was performed again at follow-up examination. Hyperuricemia was defined as a UA > 6 mg/dL for women and > 7 mg/dL for men. Baseline age was 53.2 ± 13 years, 58% were males, systolic and diastolic BP (SBP/DBP) 141.7 ± 17.7/86.8 ± 10.8 mm Hg, UA 5.2 ± 1.4 mg/dL, and PWV 8.5 ± 1.9 m/s. At follow-up, despite better BP values (-8.5 ± 24.6 for SBP and -7.5 ± 15.4 for DBP), PWV increases to 9.1 ± 2.3 m/s (P < 0.001) with mean ΔPWV of+ 0.5 ± 2.2 m/s. A total of 61 patients were hyperuricemic (14.4%), and they present higher PWV baseline (9.0 ± 2.5 vs 8.5 ± 1.8 m/s, P = 0.03) without significant differences in ΔPWV. Hyperuricemic female (6.2%, 11 patients) presents higher baseline PWV without significant differences in ΔPWV. No differences were found in arterial stiffness in hyperuricemic males (20.4%, 50 patients). UA showed association with baseline and ΔPWV in the whole population but it loses statistical significance at the linear regression model. Same figures were also for sex analysis. Our findings provide evidence that baseline UA levels are not determinants of PWV progression over a median follow-up of 3.8 years' in hypertensive patients.
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Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Paola Rebora
- Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Anita Andreano
- Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Paola Vallerio
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Benedetta De Chiara
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | | | - Marco Casati
- Laboratory Medicine, San Gerardo Hospital, ASST Monza, Italy
| | - Silvia Besana
- Laboratory Medicine, Desio Hospital, ASST Monza, Italy
| | - Michele Bombelli
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Internal Medicine, San Gerardo Hospital, ASST Monza, Italy
| | - Guido Grassi
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Internal Medicine, San Gerardo Hospital, ASST Monza, Italy
| | - Maria Grazia Valsecchi
- Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Cristina Giannattasio
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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16
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Soutelo J, Samaniego YA, Fornari MC, Reyes Toso C, Ponzo OJ. Cardiometabolic Changes in Different Gonadal Female States Caused by Mild Hyperuricemia and Exposure to a High-Fructose Diet. Int J Endocrinol 2018; 2018:6021259. [PMID: 30245716 PMCID: PMC6136543 DOI: 10.1155/2018/6021259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 07/09/2018] [Accepted: 07/25/2018] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The objective of this study is to observe if mild hyperuricemia and a high-fructose diet influence the cardiovascular and metabolic systems in hypogonadic female Wistar rats compared to normogonadic female rats. METHODS Fifty-six (56) adult female Wistar rats were used in the present work. Animals were divided into two groups: normogonadic (NGN) and hypogonadic (HGN). These groups were also divided into four subgroups in accordance with the treatment: control with only water (C), fructose (F), oxonic acid (OA), and fructose + oxonic acid (FOA). Lipid profile, glycemia, uric acid, and creatinine determinations were assessed. Cardiovascular changes were evaluated by measuring blood pressure, myocyte volume, fibrosis, and intima-media aortic thickness. RESULTS HGN rats had higher levels of total cholesterol (TC) (p < 0.01) and noHDLc (p < 0.01), in addition to higher levels of uric acid (p < 0.05). The OA group significantly increased myocyte volume (p < 0.0001) and the percentage of fibrosis as well as the group receiving FOA (p < 0.001) in both gonadal conditions, being greater in the HGN group. Hypogonadic animals presented a worse lipid profile. CONCLUSION Mild hyperuricemia produces hypertension together with changes in the cardiac hypertrophy, fibrosis, and increased thickness of the intima media in hypogonadic rats fed high-fructose diet.
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Affiliation(s)
- J. Soutelo
- Department of Physiology, Medicine School, University of Buenos Aires (UBA), Buenos Aires, Argentina
- Endocrinology Service Medical Complex, Argentine Federal Police (PFA), Churruca-Visca Hospital, Buenos Aires, Argentina
| | - Y. A. Samaniego
- Department of Physiology, Medicine School, University of Buenos Aires (UBA), Buenos Aires, Argentina
| | - M. C. Fornari
- Laboratory Fornari-Bioalpha, Buenos Aires, Argentina
| | - C. Reyes Toso
- Department of Physiology, Medicine School, University of Buenos Aires (UBA), Buenos Aires, Argentina
| | - O. J. Ponzo
- Department of Physiology, Medicine School, University of Buenos Aires (UBA), Buenos Aires, Argentina
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17
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Lee KA, Ryu SR, Park SJ, Kim HR, Lee SH. Assessment of cardiovascular risk profile based on measurement of tophus volume in patients with gout. Clin Rheumatol 2017; 37:1351-1358. [PMID: 29288369 DOI: 10.1007/s10067-017-3963-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 12/18/2017] [Indexed: 12/20/2022]
Abstract
Hyperuricemia and gout are associated with increased risk of cardiovascular disease and metabolic syndrome. The aim of this study was to evaluate the correlation of total tophus volumes, measured using dual-energy computed tomography, with cardiovascular risk and the presence of metabolic syndrome. Dual-energy computed tomography datasets from 91 patients with a diagnosis of gout were analyzed retrospectively. Patients who received urate lowering therapy were excluded to avoid the effect on tophus volume. The total volumes of tophaceous deposition were quantified using automated volume assessment software. The 10-year cardiovascular risk using the Framingham Risk Score and metabolic syndrome based on the Third Adult Treatment Panel criteria were estimated. Fifty-five and 36 patients with positive and negative dual-energy computed tomography results, respectively, were assessed. Patients with positive dual-energy computed tomography results showed significantly higher systolic blood pressure, diastolic blood pressure, fasting glucose, and higher prevalence of chronic kidney disease, compared with those with negative dual-energy computed tomography results. The total tophus volumes were significantly correlated with the Framingham Risk Score, and the number of metabolic syndrome components (r = 0.22 and p = 0.036 and r = 0.373 and p < 0.001, respectively). The total tophus volume was one of the independent prognostic factors for the Framingham Risk Score in a multivariate analysis. This study showed the correlation of total tophus volumes with cardiovascular risk and metabolic syndrome-related comorbidities. A high urate burden could affect unfavorable cardiovascular profiles.
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Affiliation(s)
- Kyung-Ann Lee
- Department of Internal Medicine, Konkuk University Medical Center, Seoul, South Korea
| | - Se-Ri Ryu
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Neungdong-ro 120-1, Gwangjin-gu, Seoul, 05030, South Korea
| | - Seong-Jun Park
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Neungdong-ro 120-1, Gwangjin-gu, Seoul, 05030, South Korea
| | - Hae-Rim Kim
- Department of Internal Medicine, Konkuk University Medical Center, Seoul, South Korea
| | - Sang-Heon Lee
- Department of Internal Medicine, Konkuk University Medical Center, Seoul, South Korea. .,Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Neungdong-ro 120-1, Gwangjin-gu, Seoul, 05030, South Korea.
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18
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Maloberti A, Maggioni S, Occhi L, Triglione N, Panzeri F, Nava S, Signorini S, Falbo R, Casati M, Grassi G, Giannattasio C. Sex-related relationships between uric acid and target organ damage in hypertension. J Clin Hypertens (Greenwich) 2017; 20:193-200. [PMID: 29171717 DOI: 10.1111/jch.13136] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 08/29/2017] [Accepted: 09/03/2017] [Indexed: 12/22/2022]
Abstract
Heterogeneous results have been obtained in the relationship between serum uric acid (SUA) and target organ damage (TOD) in patients with hypertension. Clinic blood pressure, SUA, and cardiac, arterial (carotid and aortic), and renal TOD were assessed in 762 consecutive patients with hypertension. Hyperuricemia was defined as an SUA >7.0 in men and >6.0 mg/dL in women. Men with hyperuricemia compared with those with normal SUA showed lower estimated glomerular filtration rates and E/A ratios and a higher prevalence of carotid plaques. Women with hyperuricemia showed lower estimated glomerular filtration rates and E/A ratios and a higher intima-media thickness. Except for pulse wave velocity, all TODs significantly correlated with SUA. However, at multivariate analysis, only estimated glomerular filtration rate was significantly determined by SUA. Our data provide evidence on the role of SUA in the development of TOD only in the case of renal alteration. It is likely that SUA may indirectly act on the other TODs through the increase in blood pressure and the decrease in glomerular filtration rate.
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Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,University of Milano-Bicocca, Milan, Italy
| | | | - Lucia Occhi
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,University of Milano-Bicocca, Milan, Italy
| | - Nicola Triglione
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,University of Milano-Bicocca, Milan, Italy
| | - Francesco Panzeri
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,University of Milano-Bicocca, Milan, Italy
| | - Stefano Nava
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | | | - Rosanna Falbo
- Laboratory Medicine, Desio Hospital, ASST Monza, Monza, Italy
| | - Marco Casati
- Laboratory Medicine, San Gerardo Hospital, ASST Monza, Monza, Italy
| | - Guido Grassi
- Clinica Medica, University of Milano-Bicocca and IRCCS Multimedica, Sesto San Giovanni, Milan, Italy
| | - Cristina Giannattasio
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,University of Milano-Bicocca, Milan, Italy
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19
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Fanning N, Merriman TR, Dalbeth N, Stamp LK. An association of smoking with serum urate and gout: A health paradox. Semin Arthritis Rheum 2017; 47:825-842. [PMID: 29398126 DOI: 10.1016/j.semarthrit.2017.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 11/01/2017] [Accepted: 11/16/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND The potential effect of cigarette smoking on levels of serum urate and risk of gout has been considered by a large number of studies, either as the primary variable of interest or as a covariate. METHODS Here we systematically review the published evidence relating to the relationship of smoking with serum urate, hyperuricaemia, and gout. RESULTS Many studies have reported that smoking reduces serum urate, however, the evidence has not been conclusive with other studies pointing to the opposite or no effect. It has also been suggested that smoking reduces the risk of gout, although there is some evidence to contradict this finding. CONCLUSION A consensus has yet to be reached as to the effect of smoking on serum urate levels and the risk of gout.
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Affiliation(s)
- Niamh Fanning
- Department of Medicine, University of Otago, Christchurch, PO Box 4345, Christchurch, New Zealand.
| | - Tony R Merriman
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - Nicola Dalbeth
- Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Lisa K Stamp
- Department of Medicine, University of Otago, Christchurch, PO Box 4345, Christchurch, New Zealand
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20
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Sharaf El Din UA, Salem MM, Abdulazim DO. Uric acid in the pathogenesis of metabolic, renal, and cardiovascular diseases: A review. J Adv Res 2017; 8:537-548. [PMID: 28748119 PMCID: PMC5512153 DOI: 10.1016/j.jare.2016.11.004] [Citation(s) in RCA: 214] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Revised: 11/26/2016] [Accepted: 11/27/2016] [Indexed: 02/07/2023] Open
Abstract
The association between uric acid (UA) on one side and systemic hypertension (Htn), dyslipidemia, glucose intolerance, overweight, fatty liver, renal disease and cardiovascular disease (CVD) on the other side is well recognized. However, the causal relationship between UA and these different clinical problems is still debatable. The recent years have witnessed hundreds of experimental and clinical trials that favored the opinion that UA is a probable player in the pathogenesis of these disease entities. These studies disclosed the strong association between hyperuricemia and metabolic syndrome (MS), obesity, Htn, type 2 diabetes mellitus (DM), non-alcoholic fatty liver disease, hypertriglyceridemia, acute kidney injury, chronic kidney disease (CKD), coronary heart disease (CHD), heart failure and increased mortality among cardiac and CKD patients. The association between UA and nephrolithiasis or preeclampsia is a non-debatable association. Recent experimental trials have disclosed different changes in enzyme activities induced by UA. Nitric oxide (NO) synthase, adenosine monophosphate kinase (AMPK), adenosine monophosphate dehydrogenase (AMPD), and nicotinamide adenine dinucleotide phosphate (NADPH)-oxidase are affected by UA. These changes in enzymatic activities can lead to the observed biochemical and pathological changes associated with UA. The recent experimental, clinical, interventional, and epidemiologic trials favor the concept of a causative role of UA in the pathogenesis of MS, renal, and CVDs.
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Affiliation(s)
- Usama A.A. Sharaf El Din
- Nephrology Unit, Internal Medicine Department, School of Medicine, Cairo University, Egypt
- Corresponding author. Fax: +20 222753890.
| | - Mona M. Salem
- Endocrinology Unit, Internal Medicine Department, School of Medicine, Cairo University, Egypt
| | - Dina O. Abdulazim
- Rheumatology and Rehabilitation Department, School of Medicine, Cairo University, Egypt
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21
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Choi HY, Kim SH, Choi AR, Kim SG, Kim H, Lee JE, Kim HJ, Park HC. Hyperuricemia and risk of increased arterial stiffness in healthy women based on health screening in Korean population. PLoS One 2017; 12:e0180406. [PMID: 28666027 PMCID: PMC5493403 DOI: 10.1371/journal.pone.0180406] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 06/15/2017] [Indexed: 12/20/2022] Open
Abstract
Hyperuricemia is a risk factor for cardiovascular disease and is associated with increased arterial stiffness in high-risk populations. However, given the possible sex-related differences in the prevalence of hyperuricemia, the association between elevated serum uric acid (SUA) level and increased arterial stiffness has yielded conflicting results. We investigated the relationship between SUA and arterial stiffness in asymptomatic healthy subjects who underwent a health examination. Subjects who underwent a comprehensive health examination were enrolled. After exclusion of extensive confounding factors, 2,704 healthy subjects with coronary calcium score < 100 were evaluated in the final analysis. All subjects underwent brachial—ankle pulse wave velocity (baPWV) to detect arterial stiffness. The SUA was divided into quartiles for its association with arterial stiffness and was analyzed separately for men and women. The mean SUA level was significantly lower in women than in men. The baPWV was significantly elevated in subjects with the highest quartile of SUA in women, but not in men. After adjusting for age, smoking, systolic blood pressure, body mass index, estimated glomerular filtration rate, fasting plasma glucose, high-density lipoprotein-cholesterol, low-density lipoprotein-cholesterol, and coronary artery calcium score, the highest quartile of SUA in women was significantly associated with increased risk of high baPWV compared with the lowest quartile of SUA (OR = 1.7, p = 0.018), whereas in men, SUA level was not associated with high baPWV. Our study showed that elevated SUA is independently associated with increased baPWV in healthy Korean women, but not in men.
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Affiliation(s)
- Hoon Young Choi
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
| | - Seok-hyung Kim
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Ah Ran Choi
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Gyu Kim
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyunwook Kim
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jung Eun Lee
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyung Jong Kim
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
- * E-mail: (HCP); (HJK)
| | - Hyeong Cheon Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- * E-mail: (HCP); (HJK)
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22
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Cuspidi C, Facchetti R, Bombelli M, Sala C, Tadic M, Grassi G, Mancia G. Uric Acid and New Onset Left Ventricular Hypertrophy: Findings From the PAMELA Population. Am J Hypertens 2017; 30:279-285. [PMID: 28096148 DOI: 10.1093/ajh/hpw159] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 10/10/2016] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The association between serum uric acid (SUA) and left ventricular hypertrophy (LVH) is controversial and the ability of SUA in predicting incident LVH remains unsettled. Thus, we evaluated the relationship of SUA with new-onset echocardiographic LVH over a 10-year period in subjects of the general population enrolled in the Pressioni Arteriose Monitorate E Loro Associazioni (PAMELA) study. METHODS The study included 960 subjects with normal LV mass index (LVMI) at baseline echocardiographic evaluation and a readable echocardiogram at the end of follow-up. Cut-points for LVH were derived from reference values of the healthy fraction of the PAMELA population. RESULTS Over a 10-year period, 258 participants (26.9%) progressed to LVH. The incidence of new-onset LVH increased from the lowest (23%) to intermediate (25%) and the highest baseline SUA tertile (32%). After adjusting for confounders (not including body mass index (BMI)), each 1 mg/dl increase in SUA entailed a 26% higher risk of incident LVH. Adjusted odd ratio of LVH risk in the highest SUA tertile was 96% higher than in the lowest tertile (odds ratio (OR) = 1.966, 95% CI = 1.158-3.339, P = 0.0123). Correction for BMI reduced the magnitude and statistical significance of ORs. CONCLUSIONS The study shows that SUA is a predictor of long-term echocardiographic changes from normal LVMI to LVH in a community sample. Thus, life-style and pharmacologic measures aimed to reduce SUA levels may concur to preventing LVH development in the general population.
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Affiliation(s)
- Cesare Cuspidi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
- Istituto Auxologico Italiano IRCCS, Milano, Italy
| | - Rita Facchetti
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
| | - Michele Bombelli
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
| | - Carla Sala
- Department of Clinical Sciences and Community Health University of Milano and Fondazione Ospedale Maggiore Policlinico, Milano, Italy
| | - Marijana Tadic
- University Clinical Hospital Centre "Dragisa Misovic", Belgrade, Serbia
| | - Guido Grassi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
- IRCCS Multimedica, Sesto San Giovanni, Milano, Italy
| | - Giuseppe Mancia
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
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23
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Zeng C, Cheng D, Sheng X, Jian G, Fan Y, Chen Y, Li J, Bao H, Wang N. Increased Serum Uric Acid Level Is a Risk Factor for Left Ventricular Hypertrophy but Not Independent of eGFR in Patients with Type 2 Diabetic Kidney Disease. J Diabetes Res 2017; 2017:5016093. [PMID: 28713836 PMCID: PMC5496120 DOI: 10.1155/2017/5016093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 04/30/2017] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Although the relation between serum uric acid (SUA) and left ventricular hypertrophy (LVH) has been studied for decades, however, their association remains debatable. METHODS This is a retrospective study in which a total of 435 hospitalized Chinese patients with type 2 DKD were enrolled. The subjects were stratified into quartiles according to SUA level. LVH was assessed by two-dimensional guided M-mode echocardiography. RESULTS There was a significant increase in the prevalence of LVH in patients with type 2 DKD across SUA quartiles (28.9, 26.5, 36.1, and 49.5%; p < 0.001). The Spearman analysis indicated that SUA was positively correlated to LVMI and negatively correlated to eGFR. The logistic regression analysis revealed that the odd ratio for LVH in the highest SUA quartile was 2.439 (95% CI 1.265-4.699; p = 0.008; model 1) or 2.576 (95% CI 1.150-5.768; p = 0.021; model 2) compared with that in the lowest SUA quartile. However, there was no significant increased risk of LVH in the subjects with the highest SUA quartile after adjusting the eGFR (OR = 1.750; 95% CI 0.685-4.470; p = 0.242; model 3). CONCLUSIONS In selected population, such as type 2 DKD, the elevated SUA level is positively linked with the increased risk of LVH, but this relationship is not independent of eGFR.
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Affiliation(s)
- Chuchu Zeng
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
| | - Dongsheng Cheng
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
| | - Xiaohua Sheng
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
- *Xiaohua Sheng: and
| | - Guihua Jian
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
| | - Ying Fan
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
| | - Yuqiang Chen
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
| | - Junhui Li
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
| | - Hongda Bao
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
| | - Niansong Wang
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233 Shanghai, China
- *Niansong Wang:
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