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Wang R, Wu S, Wang J, Li W, Cui J, Yao Z. A nonlinear correlation between the serum uric acid to creatinine ratio and the prevalence of hypertension: a large cross-sectional population-based study. Ren Fail 2024; 46:2296002. [PMID: 38186345 PMCID: PMC10776046 DOI: 10.1080/0886022x.2023.2296002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 12/12/2023] [Indexed: 01/09/2024] Open
Abstract
OBJECTIVE To explore the relationship between the serum uric acid to creatinine (UA/Cr) ratio and the prevalence of hypertension. METHODS In this cross-sectional study, we included 8571 individuals from the China Health and Nutrition Survey. Logistic regression analysis and restricted cubic spline (RCS) were used to analyze the relationship between the UA/Cr ratio and hypertension. RESULTS Compared with individuals without hypertension, individuals with hypertension had higher UA/Cr ratios. Multivariate logistic regression analysis showed that a higher UA/Cr ratio was closely related to a higher risk of hypertension (as a continuous variable, OR: 1.054, 95% CI: 1.014-1.095, p = 0.007; as a categorical variable, Q3 vs. Q1, OR: 1.183, 95% CI: 1.011-1.384, p = 0.035; Q4 vs. Q1, OR: 1.347, 95% CI: 1.146-1.582, p < 0.001). Subgroup analysis revealed that the correlation between the UA/Cr ratio and hypertension risk was stable in all subgroups except for the subgroup with diabetes and the subgroup with a BMI ≥ 28 kg/m2 (p < 0.05). Sensitivity analysis confirmed the robustness of the relationship between a higher UA/Cr ratio and a higher risk of hypertension (p < 0.05). The RCS showed that the UA/Cr ratio was nonlinearly related to hypertension risk. Further threshold effect showed that only a UA/Cr ratio less than 5.0 was related to hypertension risk (OR: 1.178, 95% CI: 1.086-1.278, p < 0.001), and the 2-piecewise linear regression model was superior to the 1-line linear regression model (p < 0.05). CONCLUSION The UA/Cr ratio was associated with the prevalence of hypertension.
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Affiliation(s)
- Ru Wang
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
- The Institute of Translational Medicine, Tianjin Union Medical Center of Nankai University, Tianjin, China
| | - Shuxing Wu
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Jing Wang
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Wenting Li
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Jian Cui
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Zhuhua Yao
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
- The Institute of Translational Medicine, Tianjin Union Medical Center of Nankai University, Tianjin, China
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2
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Zhang E, Su S, Gao S, Zhang Y, Wang J, Liu J, Xie S, Yu J, Zhao Q, Yue W, Liu R, Yin C. Elevated serum uric acid to creatinine ratio is associated with adverse pregnancy outcomes: a prospective birth cohort study. Int J Med Sci 2024; 21:1612-1621. [PMID: 39006840 PMCID: PMC11241101 DOI: 10.7150/ijms.95313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 06/05/2024] [Indexed: 07/16/2024] Open
Abstract
Purpose: This study evaluated the association between maternal serum uric acid-to-creatinine ratio (SUA/SCr) in the first trimester and adverse maternal and neonatal outcomes. Methods: A prospective birth cohort study was conducted between 2018 and 2021. Logistic regression models and restricted cubic splines were utilized to estimate the associations between the SUA/SCr ratio and feto-maternal pregnancy outcomes. Women were stratified according to maternal age and pre-pregnancy body mass index. Results: This study included 33,030 pregnant women with live singleton pregnancies. The overall prevalence of gestational diabetes mellitus (GDM), pregnancy-induced hypertension (PIH), cesarean delivery, preterm birth, large-for-gestational age (LGA), small-for-gestational age, and low Apgar scores were 15.18%, 7.96%, 37.62%, 4.93%, 9.39%, 4.79% and 0.28%, respectively. The highest quartile of SUA/SCr was associated with the highest risk of GDM (odds ratio [OR] 2.14, 95% CI 1.93-2.36), PIH (OR 1.79, 95% CI 1.58-2.04), cesarean delivery (OR 1.24, 95% CI 1.16-1.33), and preterm birth (OR 1.30, 95% CI 1.12-1.51). The associations between SUA/SCr with adverse pregnancy outcomes showed linear relationships except for GDM (P < 0.001 for all, P < 0.001 for non-linearity). Subgroup analyses revealed that the associations between the SUA/SCr ratio and the risks of PIH and LGA were significantly stronger in younger pregnant women (P = 0.033 and 0.035, respectively). Conclusion: Maternal SUA/SCr levels were associated positively with the risk of adverse pregnancy outcomes. Timely monitoring of SUA and SCr levels during early pregnancy may help reduce the risk of adverse pregnancy outcomes and provide a basis for interventions.
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Affiliation(s)
- Enjie Zhang
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Shaofei Su
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Shen Gao
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Yue Zhang
- Department of Research Management, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Jiajia Wang
- School of Public Health, Capital Medical University, Beijing, China
- Laboratory for Gene-Environment and Reproductive Health, Laboratory for Clinical Medicine, Capital Medical University, Beijing, China
| | - Jianhui Liu
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Shuanghua Xie
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Jinghan Yu
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Qiutong Zhao
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
| | - Wentao Yue
- Department of Research Management, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
- Laboratory for Gene-Environment and Reproductive Health, Laboratory for Clinical Medicine, Capital Medical University, Beijing, China
| | - Ruixia Liu
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
- Laboratory for Gene-Environment and Reproductive Health, Laboratory for Clinical Medicine, Capital Medical University, Beijing, China
| | - Chenghong Yin
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital. Beijing, China
- Laboratory for Gene-Environment and Reproductive Health, Laboratory for Clinical Medicine, Capital Medical University, Beijing, China
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3
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Zhang T, Ye R, Shen Z, Chang Q, Zhao Y, Chen L, Zhao L, Xia Y. Joint association of serum urate and healthy diet with chronic obstructive pulmonary disease incidence: results from the UK Biobank study. Food Funct 2024; 15:4642-4651. [PMID: 38595152 DOI: 10.1039/d3fo02750c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Background: The role of serum urate (SU) levels in the development of chronic obstructive pulmonary disease (COPD) remains a topic of debate, and it is unclear whether a healthy diet can mitigate the impact of SU on COPD risk. The objective of this study is to examine whether and to what extent a healthy diet can reduce the risk of COPD in relation to SU levels. Methods: The cohort analysis included 155 403 participants from the UK Biobank. SU levels were measured at the time of recruitment. A healthy diet score was calculated based on the consumption of vegetables, fruits, fish, processed meats, unprocessed red meat, whole grains, and refined grains. The Cox proportional hazards model was used to analyze the associations between SU levels, a healthy diet score, and the risk of COPD. Results: During a follow-up period of 1 409 969 person-years, 2918 incident cases of COPD were identified. Compared with the lowest SU level group, the hazard ratio (HR) and 95% confidence interval (CI) for COPD were 1.17 (1.03, 1.34) for participants with the highest SU level (hyperuricemia), indicating a positive association. Additionally, a dose-response relationship was observed between SU levels and the incidence of COPD (P-value for overall <0.0001). In the combined effect analysis, compared to individuals with high SU (hyperuricemia) + a low diet score (diet score <4), those with normal SU + a high diet score (diet score ≥4) had a HR (95% CI) of 0.75 (0.65, 0.87) for COPD. Conclusions: In summary, there is a positive association between SU levels and the risk of COPD. Furthermore, a healthier diet can mitigate the risk of COPD associated with high SU levels.
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Affiliation(s)
- Tingjing Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Wannan Medical College, Wuhu, China
- Institutes of Brain Science, Wannan Medical College
| | - Rui Ye
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Zhenfei Shen
- Department of Clinical Nutrition, Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qing Chang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Shenyang, China
| | - Yuhong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Shenyang, China
| | - Liangkai Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Zhao
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Yang Xia
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Shenyang, China
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Duca ȘT, Badescu MC, Costache AD, Chetran A, Miftode RȘ, Tudorancea I, Mitu O, Afrăsânie I, Ciorap RG, Șerban IL, Pavăl DR, Dmour B, Cepoi MR, Costache-Enache II. Harmony in Chaos: Deciphering the Influence of Ischemic Cardiomyopathy and Non-Cardiac Comorbidities on Holter ECG Parameters in Chronic Heart Failure Patients: A Pilot Study. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:342. [PMID: 38399629 PMCID: PMC10889994 DOI: 10.3390/medicina60020342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/06/2024] [Accepted: 02/17/2024] [Indexed: 02/25/2024]
Abstract
Background and Objective: In the landscape of heart failure, non-cardiac comorbidities represent a formidable challenge, imparting adverse prognostic implications. Holter ECG monitoring assumes a supplementary role in delineating myocardial susceptibility and autonomic nervous system dynamics. This study aims to explore the potential correlation between Holter ECG parameters and comorbidities in individuals with ischemic cardiomyopathy experiencing heart failure (HF), with a particular focus on the primary utility of these parameters as prognostic indicators. Materials and Methods: In this prospective inquiry, a cohort of 60 individuals diagnosed with heart failure underwent stratification into subgroups based on the presence of comorbidities, including diabetes, chronic kidney disease, obesity, or hyperuricemia. Upon admission, a thorough evaluation of all participants encompassed echocardiography, laboratory panel analysis, and 24 h Holter monitoring. Results: Significant associations were uncovered between diabetes and unconventional physiological indicators, specifically the Triangular index (p = 0.035) and deceleration capacity (p = 0.002). Pertaining to creatinine clearance, notable correlations surfaced with RMSSD (p = 0.026), PNN50 (p = 0.013), and high-frequency power (p = 0.026). An examination of uric acid levels and distinctive Holter ECG patterns unveiled statistical significance, particularly regarding the deceleration capacity (p = 0.045). Nevertheless, in the evaluation of the Body Mass Index, no statistically significant findings emerged concerning Holter ECG parameters. Conclusions: The identified statistical correlations between non-cardiac comorbidities and patterns elucidated in Holter ECG recordings underscore the heightened diagnostic utility of this investigative modality in the comprehensive evaluation of individuals grappling with HF. Furthermore, we underscore the critical importance of the thorough analysis of Holter ECG recordings, particularly with regard to subtle and emerging parameters that may be overlooked or insufficiently acknowledged.
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Affiliation(s)
- Ștefania-Teodora Duca
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of Cardiology, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania;
| | - Minerva Codruta Badescu
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of III Internal Medicine Clinic, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania
| | - Alexandru-Dan Costache
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of Cardiovascular Rehabilitation, Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Adriana Chetran
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of Cardiology, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania;
| | - Radu Ștefan Miftode
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of Cardiology, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania;
| | - Ionuț Tudorancea
- Department of Cardiology, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania;
- Department of Morpho-Functional Science II-Physiology, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
| | - Ovidiu Mitu
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of Cardiology, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania;
| | - Irina Afrăsânie
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of Cardiology, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania;
| | - Radu-George Ciorap
- Department of Biomedical Science, Faculty of Medical Bioengineering, University of Medicine and Pharmacy “Grigore T. Popa”, 700145 Iasi, Romania;
| | - Ionela-Lăcrămioara Șerban
- Department of Morpho-Functional Science II-Physiology, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
| | - D. Robert Pavăl
- Faculty of Health Sciences and Sport, University of Stirling, Stirling FK9 4LA, UK;
| | - Bianca Dmour
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
| | - Maria-Ruxandra Cepoi
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
| | - Irina-Iuliana Costache-Enache
- Department of Internal Medicine I, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (Ș.-T.D.); (A.C.); (R.Ș.M.); (O.M.); (I.A.); (B.D.); (M.-R.C.); (I.-I.C.-E.)
- Department of Cardiology, “St. Spiridon” Emergency County Hospital, 700111 Iasi, Romania;
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5
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Qin S, Xiang M, Gao L, Cheng X, Zhang D. Uric acid is a biomarker for heart failure, but not therapeutic target: result from a comprehensive meta-analysis. ESC Heart Fail 2024; 11:78-90. [PMID: 37816496 PMCID: PMC10804193 DOI: 10.1002/ehf2.14535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/17/2023] [Accepted: 09/08/2023] [Indexed: 10/12/2023] Open
Abstract
AIMS This systematic review and meta-analysis aimed to investigate the association between serum uric acid (SUA) levels and the incidence rate and prognosis of heart failure (HF), as well as the impact of uric acid-lowering treatment on HF patients. METHODS AND RESULTS PubMed and Embase were searched for original articles reporting on the association between SUA and HF incidence, adverse outcomes, and the effect of uric acid-lowering treatment in HF patients. Data were pooled using random effects or fixed effects models. Univariable meta-regression analysis assessed the influence of study characteristics on research outcomes. Statistical analyses were conducted using RevMan software and STATA software version 15.0. Eleven studies on HF incidence and 24 studies on adverse outcomes in HF patients were included. Higher SUA levels were associated with an increased risk of HF (RR: 1.81, 95% CI: 1.53-2.16), all-cause mortality (RR: 1.44, 95% CI: 1.25-1.66), cardiac death (RR: 1.56, 95% CI: 1.32-1.84), and HF rehospitalization (RR: 2.07, 95% CI: 1.37-3.13) in HF patients. Uric acid-lowering treatment was found to increase all-cause mortality in HF patients (RR: 1.15, 95% CI: 1.05-1.25). CONCLUSIONS Uric acid is an independent predictor of heart failure occurrence and adverse prognosis. Targeting uric acid lowering as a therapeutic intervention does not improve the prognosis of patients with heart failure. It may not be advisable to use traditional urate-lowering drugs in young patients with heart failure, and elderly patients should exercise caution when using them.
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Affiliation(s)
- Shiwei Qin
- Department of Cardiology, The First Affiliated HospitalChongqing Medical UniversityChongqingChina
| | - Meilin Xiang
- Department of Cardiology, The First Affiliated HospitalChongqing Medical UniversityChongqingChina
| | - Lei Gao
- Department of Cardiology, The First Affiliated HospitalChongqing Medical UniversityChongqingChina
| | - Xiaocheng Cheng
- Department of Respiratory and Critical Care Medicine, The First Affiliated HospitalChongqing Medical UniversityChongqingChina
| | - Dongying Zhang
- Department of Cardiology, The First Affiliated HospitalChongqing Medical UniversityChongqingChina
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6
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Duan Z, Fu J, Zhang F, Cai Y, Wu G, Ma W, Zhou H, He Y. The association between BMI and serum uric acid is partially mediated by gut microbiota. Microbiol Spectr 2023; 11:e0114023. [PMID: 37747198 PMCID: PMC10581133 DOI: 10.1128/spectrum.01140-23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 07/20/2023] [Indexed: 09/26/2023] Open
Abstract
Obesity is a risk factor for the development of hyperuricemia, both of which were related to gut microbiota. However, whether alterations in the gut microbiota lie in the pathways mediating obesity's effects on hyperuricemia is less clear. Body mass index (BMI) and serum uric acid (SUA) were separately important indicators of obesity and hyperuricemia. Our study aims to investigate whether BMI-related gut microbiota characteristics would mediate the association between BMI and SUA levels. A total of 6,280 participants from Guangdong Gut Microbiome Project were included in this study. Stool samples were collected for 16S rRNA gene sequencing. The results revealed that BMI was significantly and positively associated with SUA. Meanwhile, BMI was significantly associated with the abundance of 102 gut microbial genera, 16 of which were also significantly associated with SUA. The mediation analysis revealed that the association between BMI and SUA was partially mediated by the abundance of Proteobacteria (proportion mediated: 0.94%, P < 0.05). At the genus level, 25 bacterial genera, including Ralstonia, Oscillospira, Faecalibacterium, etc., could also partially mediate the association of BMI with SUA (the highest proportion is mediated by Ralstonia, proportion mediated: 2.76%, P < 0.05). This study provided evidence for the associations among BMI, gut microbiota, and SUA, and the mediation analysis suggested that the association of BMI with SUA was partially mediated by the gut microbiota. IMPORTANCE Using 16S rRNA sequencing analysis, local interpretable machine learning technique analysis and mediation analysis were used to explore the association between BMI with SUA, and the mediating effects of gut microbial dysbiosis in the association were investigated.
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Affiliation(s)
- Zhuo Duan
- Department of Laboratory Medicine, Microbiome Medicine Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jingxiang Fu
- Department of Laboratory Medicine, Microbiome Medicine Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Feng Zhang
- Department of Laboratory Medicine, Microbiome Medicine Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yijia Cai
- Department of Laboratory Medicine, Microbiome Medicine Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guangyan Wu
- Department of Laboratory Medicine, Microbiome Medicine Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Wenjun Ma
- Guangdong Provincial Institute of Public Health, Guangdong Provincial Centre for Disease Control and Prevention, Guangzhou, Guangdong, China
| | - Hongwei Zhou
- Department of Laboratory Medicine, Microbiome Medicine Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yan He
- Department of Laboratory Medicine, Microbiome Medicine Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Guangdong Provincial Clinical Research Center for Laboratory Medicine, Guangzhou, Guangdong, China
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7
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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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8
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Wang C, Che H, Zhou Y, Wang R, Zhu D, Cheng L, Rao C, Zhong Q, Li Z, Duan Y, Xu J, Dong W, Bai Y, He K. Joint association of hyperuricemia and chronic kidney disease with mortality in patients with chronic heart failure. Front Endocrinol (Lausanne) 2023; 14:1131566. [PMID: 37091841 PMCID: PMC10113528 DOI: 10.3389/fendo.2023.1131566] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 03/24/2023] [Indexed: 04/08/2023] Open
Abstract
Background The joint association of hyperuricemia and chronic kidney disease (CKD) with mortality in patients with chronic heart failure (CHF) is not conclusive. Methods This retrospective cohort study was conducted in Chinese People's Liberation Army General Hospital, Beijing, China. We included 9,367 patients with CHF, who were hospitalized between January 2011 and June 2019. The definitions of hyperuricemia and CKD were based on laboratory test, medication use, and medical record. We categorized patients with CHF into 4 groups according to the absence (-) or presence (+) of hyperuricemia and CKD. The primary outcomes included in-hospital mortality and long-term mortality. We used multivariate logistic regression and Cox proportional hazards regression to estimate the mortality risk according to the hyperuricemia/CKD groups. Results We identified 275 cases of in-hospital mortality and 2,883 cases of long-term mortality in a mean follow-up of 4.81 years. After adjusting for potential confounders, we found that compared with the hyperuricemia-/CKD- group, the risks of in-hospital mortality were higher in the hyperuricemia+/CKD- group (odds ratio [OR], 95% confidence interval [CI]: 1.58 [1.01-2.46]), hyperuricemia-/CKD+ group (OR, 95% CI: 1.67 [1.10-2.55]), and hyperuricemia+/CKD+ group (OR, 95% CI: 2.12 [1.46-3.08]). Similar results were also found in long-term mortality analysis. Compared with the hyperuricemia-/CKD- group, the adjusted hazard ratios and 95% CI for long-term mortality were 1.25 (1.11-1.41) for hyperuricemia+/CKD- group, 1.37 (1.22-1.53) for hyperuricemia-/CKD+ group, and 1.59 (1.43-1.76) for hyperuricemia+/CKD+ group. The results remained robust in the sensitivity analysis. Conclusions Hyperuricemia and CKD, both individually and cumulatively, are associated with increased mortality risk in patients with CHF. These results highlighted the importance of the combined control of hyperuricemia and CKD in the management of heart failure.
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Affiliation(s)
- Chi Wang
- Graduate School of People's Liberation Army General Hospital, Beijing, China
- Medical Big Data Research Center, Medical Innovation Research Department of People's Liberation Army General Hospital, Beijing, China
| | - Hebin Che
- Medical Big Data Research Center, Medical Innovation Research Department of People's Liberation Army General Hospital, Beijing, China
| | - You Zhou
- School of Medicine, Nankai University, Tianjin, China
| | - Ruiqing Wang
- Graduate School of People's Liberation Army General Hospital, Beijing, China
| | - Di Zhu
- Graduate School of People's Liberation Army General Hospital, Beijing, China
| | - Liting Cheng
- School of Medicine, Nankai University, Tianjin, China
| | - Chongyou Rao
- Graduate School of People's Liberation Army General Hospital, Beijing, China
| | - Qin Zhong
- Graduate School of People's Liberation Army General Hospital, Beijing, China
| | - Zongren Li
- Medical Big Data Research Center, Medical Innovation Research Department of People's Liberation Army General Hospital, Beijing, China
| | - Yongjie Duan
- Graduate School of People's Liberation Army General Hospital, Beijing, China
| | - Jiayu Xu
- Graduate School of People's Liberation Army General Hospital, Beijing, China
| | - Wei Dong
- Department of Cardiology, Sixth Medical Center of People's Liberation Army General Hospital, Beijing, China
| | - Yongyi Bai
- Department of Cardiology, Second Medical Center of People's Liberation Army General Hospital, Beijing, China
| | - Kunlun He
- Medical Big Data Research Center, Medical Innovation Research Department of People's Liberation Army General Hospital, Beijing, China
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9
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Prochaska JH, Jünger C, Schulz A, Arnold N, Müller F, Heidorn MW, Baumkötter R, Zahn D, Koeck T, Tröbs SO, Lackner KJ, Daiber A, Binder H, Shah SJ, Gori T, Münzel T, Wild PS. Effects of empagliflozin on left ventricular diastolic function in addition to usual care in individuals with type 2 diabetes mellitus-results from the randomized, double-blind, placebo-controlled EmDia trial. Clin Res Cardiol 2023:10.1007/s00392-023-02164-w. [PMID: 36763159 DOI: 10.1007/s00392-023-02164-w] [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: 06/28/2022] [Accepted: 12/12/2022] [Indexed: 02/11/2023]
Abstract
BACKGROUND The sodium-glucose co-transporter 2 inhibitor empagliflozin improves cardiovascular outcome in patients with type 2 diabetes mellitus (T2DM) and heart failure. Experimental studies suggest a direct cardiac effect of empagliflozin associated with an improvement in left ventricular diastolic function. METHODS In the randomized, double-blind, two-armed, placebo-controlled, parallel group trial EmDia, patients with T2DM and elevated left ventricular E/E´ ratio were enrolled and randomized 1:1 to receive empagliflozin 10 mg/day versus placebo. The primary endpoint was the change of left ventricular E/E´ ratio after 12 weeks of intervention. RESULTS A total of 144 patients with T2DM and an elevated left ventricular E/e´ ratio (age 68.9 ± 7.7 years; 14.1% women; E/e´ ratio 9.61[8.24/11.14], left ventricular ejection fraction 58.9% ± 5.6%). After 12 weeks of intervention, empagliflozin resulted in a significant higher decrease in the primary endpoint E/e´ ratio by - 1.18 ([95% confidence interval (CI) - 1.72/- 0.65]; P < 0.0001) compared with placebo. The beneficial effect of empagliflozin was consistent across all subgroups and also occurred in subjects with heart failure and preserved ejection fraction (n = 30). Additional effects of empagliflozin on body weight, HbA1c, uric acid, red blood cell count, hemoglobin, mean corpuscular hemoglobin, and hematocrit were detected (all P < 0.001). Approximately one-third of the reduction in E/e´ by empagliflozin could be explained by the variables examined. CONCLUSIONS Empagliflozin improves diastolic function in patients with T2DM and elevated end-diastolic pressure. Since the positive effects were consistent in patients with and without heart failure with preserved ejection fraction, the data add a mechanistic insight for the beneficial cardiovascular effect of empagliflozin. TRIAL REGISTRATION Clinicaltrials.gov, unique identifier: NCT02932436.
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Affiliation(s)
- Jürgen H Prochaska
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - Claus Jünger
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Andreas Schulz
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Natalie Arnold
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,Department of Cardiology, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Felix Müller
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - Marc William Heidorn
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - Rieke Baumkötter
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Daniela Zahn
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Thomas Koeck
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Sven-Oliver Tröbs
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - Karl J Lackner
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany.,Institute for Clinical Chemistry and Laboratory Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Andreas Daiber
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany.,Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Harald Binder
- Institute of Medical Biometry and Statistics, University of Freiburg, Freiburg, Germany
| | - Sanjiv J Shah
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Tommaso Gori
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany.,Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Thomas Münzel
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany.,Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Philipp S Wild
- Preventive Cardiology and Preventive Medicine, Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany. .,Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany. .,German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany. .,Systems Medicine, Institute for Molecular Biology (IMB), Mainz, Germany.
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10
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Alshamari AHI, Kadhim RK, AL-Mohana SJA. The effect of serum uric acid concentration on the severity of chronic congestive heart failure. J Med Life 2022; 15:1569-1572. [PMID: 36762335 PMCID: PMC9884355 DOI: 10.25122/jml-2022-0068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 07/25/2022] [Indexed: 02/11/2023] Open
Abstract
This study aimed to investigate the adverse effects of serum uric acid concentration on the severity of chronic congestive heart failure. One hundred patients with chronic congestive heart failure (several risk factors include hypertension, smoking, and diabetes mellitus) were enrolled in this study (51 females and 49 males). Participants were admitted to Alsader Medical City in Al-Najaf from August 2018 to March 2019. Detailed medical history and complete clinical examination were performed for all patients. The patients' ages ranged from 13-90 years, with a mean of 62.1±15.8 years, and the median was 65 years. No statistically significant age difference was observed between males and females (P-value=0.687). Increased serum uric acid had a directly negative effect on the severity of chronic congestive heart failure and hypertension. High serum uric acid concentration was associated with increased severity of chronic congestive heart failure class NYHA III and NYHA IV and a decrement in ejection fraction of the left ventricle.
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Affiliation(s)
- Ali Hasan Ismaeel Alshamari
- Department of Medicine, College of Medicine, Kufa University, Kufa, Iraq,Corresponding Author: Ali Hasan Ismaeel Alshamari, Department of Medicine, College of Medicine, Kufa University, Kufa, Iraq. E-mail:
| | - Rossal Kamil Kadhim
- Department of Medicine, College of Medicine, University of Babylon, Babylon, Iraq
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11
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Deis T, Rossing K, Ersbøll MK, Wolsk E, Gustafsson F. Uric acid in advanced heart failure: relation to central haemodynamics and outcome. Open Heart 2022; 9:openhrt-2022-002092. [DOI: 10.1136/openhrt-2022-002092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/03/2022] [Indexed: 11/27/2022] Open
Abstract
ObjectiveThe role of hyperuricaemia as a prognostic maker has been established in chronic heart failure (HF) but limited information on the association between plasma uric acid (UA) levels and central haemodynamic measurements is available.MethodsA retrospective study on patients with advanced HF referred for right heart catherisation. Regression analyses were constructed to investigate the association between UA and haemodynamic variables. Cox models were created to investigate if UA was a significant predictor of adverse outcome where log1.1(UA) was used to estimate the effect on outcome associated with a 10% increase in UA levels.ResultsA total of 228 patients were included (77% males, age 49±12 years, mean left ventricular ejection fraction (LVEF) of 17%±8%). Median UA was 0.48 (0.39–0.61) mmol/L. UA level was associated to pulmonary capillary wedge pressure (PCWP) and cardiac index (CI) in univariable (both p<0.001) and multivariable regression analysis (p<0.004 and p=0.025 for PCWP and CI). When constructing multivariable Cox models including PCWP, CI, central venous pressure, age, estimated glomerular filtration rate (eGFR), use of loop diuretics and LVEF, log1.1(UA) independently predicted the combined endpoint (left ventricular assist device, total artificial heart implantation, heart transplantation or all-cause mortality) (hazard ratio (HR): 1.10 (1.03–1.17), p=0.004) as well as all-cause mortality (HR: 1.15 (1.06–1.25), p=0.001).ConclusionsElevated UA is associated with greater haemodynamic impairment in advanced HF. In adjusted Cox models (age, eGFR, LVEF and haemodynamics), UA predicts the combined endpoint and all-cause mortality in long-term follow-up.
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12
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Roubille C, Eduin B, Breuker C, Zerkowski L, Letertre S, Mercuzot C, Bigot J, Du Cailar G, Roubille F, Fesler P. Predictive risk factors for death in elderly patients after hospitalization for acute heart failure in an internal medicine unit. Intern Emerg Med 2022; 17:1661-1668. [PMID: 35460014 DOI: 10.1007/s11739-022-02982-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 03/28/2022] [Indexed: 11/29/2022]
Abstract
To determine the predictive factors of mortality after hospitalization for acute heart failure (AHF) in an internal medicine department. Retrospective observational analysis conducted on 164 patients hospitalized for AHF in 2016-2017. Demographic, clinical and biological characteristics were assessed during hospitalization. The primary endpoint was the occurrence of all-cause death. Multivariate analysis was performed using the Cox model adjusted for age and renal function. The study population was mostly female (n = 106, 64.6%), elderly (82.9 years ± 10.0), with a preserved LVEF (86%). Mean Charlson comorbidity index was 6.5 ± 2.5. After a median follow-up of 17.5 months (IQR 6-38), 109 patients (65%) had died with a median time to death of 14 months (IQR 3-29). In univariate analysis, patients who died were significantly older, had lower BMI and renal function, and higher CCI and NT-proBNP levels (median of 4944 ng/l [2370-14403] versus 1740 ng/l [1119-3503], p < 0.001). In multivariate analysis, risk factors for death were lower BMI (HR 0.69, CI [0.53-0.90], p = 0.005), lower albuminemia (HR 0.77 [0.63-0.94], p = 0.009), higher ferritinemia (HR 1.38 [1.08-1.76], p = 0.010), higher uricemia (HR 1.28 [1.02-1.59], p = 0.030), higher NT-proBNP (HR 2.46 [1.65-3.67], p < 0.001) and longer hospital stay (HR 1.25 [1.05-1.49] p = 0.013). In elderly multimorbid patients, AHF prognosis appears to be influenced by nutritional criteria, including lower BMI, hypoalbuminemia, and hyperuricemia (independently of renal function). These results underline the importance of nutritional status, especially as therapeutic options are available. This consideration paves the way for further research in this field.
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Affiliation(s)
- Camille Roubille
- Department of Internal Medicine, CHU Montpellier, Montpellier University, 371 avenue du doyen Gaston Giraud, 34295, Montpellier Cedex, France.
- PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR 9214, Montpellier Cedex 5, France.
| | - Benjamin Eduin
- Department of Internal Medicine, CHU Montpellier, Montpellier University, 371 avenue du doyen Gaston Giraud, 34295, Montpellier Cedex, France
| | - Cyril Breuker
- PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR 9214, Montpellier Cedex 5, France
- Clinical Pharmacy Department, CHRU de Montpellier, University of Montpellier, Montpellier, France
| | - Laetitia Zerkowski
- Department of Internal Medicine, CHU Montpellier, Montpellier University, 371 avenue du doyen Gaston Giraud, 34295, Montpellier Cedex, France
| | - Simon Letertre
- Department of Internal Medicine, CHU Montpellier, Montpellier University, 371 avenue du doyen Gaston Giraud, 34295, Montpellier Cedex, France
| | - Cédric Mercuzot
- Department of Internal Medicine, CHU Montpellier, Montpellier University, 371 avenue du doyen Gaston Giraud, 34295, Montpellier Cedex, France
| | | | - Guilhem Du Cailar
- Department of Internal Medicine, CHU Montpellier, Montpellier University, 371 avenue du doyen Gaston Giraud, 34295, Montpellier Cedex, France
| | - François Roubille
- PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR 9214, Montpellier Cedex 5, France
- Department of Cardiology, CHU Montpellier, Montpellier University, Montpellier, France
| | - Pierre Fesler
- Department of Internal Medicine, CHU Montpellier, Montpellier University, 371 avenue du doyen Gaston Giraud, 34295, Montpellier Cedex, France
- PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR 9214, Montpellier Cedex 5, France
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13
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Cao J, Bu Y, Hao H, Liu Q, Wang T, Liu Y, Yi H. Effect and Potential Mechanism of Lactobacillus plantarum Q7 on Hyperuricemia in vitro and in vivo. Front Nutr 2022; 9:954545. [PMID: 35873427 PMCID: PMC9298507 DOI: 10.3389/fnut.2022.954545] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 06/13/2022] [Indexed: 12/14/2022] Open
Abstract
Hyperuricemia (HUA) is a disorder of purine metabolism resulting in abnormally elevated serum uric acid (UA) concentration. It is believed that there is an association between gut microbiota and HUA, and probiotics have the potential palliative effect. However, the underlying mechanism of probiotics in ameliorating HUA remains unclear. The purpose of this study was to investigate the effect and mechanism of Lactobacillus plantarum Q7 on HUA in Balb/c mice. The results showed that L. plantarum Q7 had an excellent capability to affect UA metabolism, which could degrade nucleotides by 99.97%, nucleosides by 99.15%, purine by 87.35%, and UA by 81.30%. It was observed that L. plantarum Q7 could downregulate serum UA, blood urea nitrogen (BUN), creatinine (Cr), and xanthine oxidase (XOD) by 47.24%, 14.59%, 54.59%, and 40.80%, respectively. Oral administration of L. plantarum Q7 could restore the liver, kidney, and intestinal injury induced by HUA and the expression of metabolic enzymes and transporters to normal level. 16S rRNA sequencing analysis showed that L. plantarum Q7 treatment could restore the imbalance of species diversity, richness, and community evenness compared with the model group. The ratio of Bacteroidetes to Firmicutes was recovered nearly to the normal level by L. plantarum Q7 intervention. The dominant microorganisms of L. plantarum Q7 group contained more anti-inflammatory bacteria than those of the model group. These findings indicated that L. plantarum Q7 might regulate UA metabolism and repair the liver and kidney injury by reshaping the gut microbiota and could be used as a potential probiotic strain to ameliorate HUA.
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Affiliation(s)
- Jiayuan Cao
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Yushan Bu
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Haining Hao
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Qiqi Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Ting Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Yisuo Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Huaxi Yi
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
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14
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Wang X, Fan X, Wu Q, Liu J, Wei L, Yang D, Bu X, Liu X, Ma A, Hayashi T, Guan G, Xiang Y, Shi S, Wang J, Fang J. Uric Acid Predicts Recovery of Left Ventricular Function and Adverse Events in Heart Failure With Reduced Ejection Fraction: Potential Mechanistic Insight From Network Analyses. Front Cardiovasc Med 2022; 9:853870. [PMID: 35911515 PMCID: PMC9334530 DOI: 10.3389/fcvm.2022.853870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/07/2022] [Indexed: 11/21/2022] Open
Abstract
Background and Aims Heart failure with reduced ejection fraction (HFrEF) still carries a high risk for a sustained decrease in left ventricular ejection fraction (LVEF) even with the optimal medical therapy. Currently, there is no effective tool to stratify these patients according to their recovery potential. We tested the hypothesis that uric acid (UA) could predict recovery of LVEF and prognosis of HFrEF patients and attempted to explore mechanistic relationship between hyperuricemia and HFrEF. Methods HFrEF patients with hyperuricemia were selected from the National Inpatient Sample (NIS) 2016–2018 database and our Xianyang prospective cohort study. Demographics, cardiac risk factors, and cardiovascular events were identified. Network-based analysis was utilized to examine the relationship between recovery of LVEF and hyperuricemia, and we further elucidated the underlying mechanisms for the impact of hyperuricemia on HFrEF. Results After adjusting confounding factors by propensity score matching, hyperuricemia was a determinant of HFrEF [OR 1.247 (1.172–1.328); P < 0.001] of NIS dataset. In Xianyang prospective cohort study, hyperuricemia is a significant and independent risk factor for all-cause death (adjusted HR 2.387, 95% CI 1.141–4.993; P = 0.021), heart failure readmission (adjusted HR 1.848, 95% CI 1.048–3.259; P = 0.034), and composite events (adjusted HR 1.706, 95% CI 1.001–2.906; P = 0.049) in HFrEF patients. UA value at baseline was negatively correlated to LVEF of follow-ups (r = −0.19; P = 0.046). Cutoff UA value of 312.5 μmmol/L at baseline can work as a predictor of LVEF recovery during follow-up, with the sensitivity of 66.7%, the specificity of 35.1%, and the accuracy of 0.668 (95% CI, 0.561–0.775; P = 0.006). Moreover, gene overlap analysis and network proximity analysis demonstrated a strong correlation between HFrEF and Hyperuricemia. Conclusion Lower baseline UA value predicted the LVEF recovery and less long-term adverse events in HFrEF patients. Our results provide new insights into underlying mechanistic relationship between hyperuricemia and HFrEF.
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Affiliation(s)
- Xiqiang Wang
- Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xiude Fan
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Jinan, China
- Shandong Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, China
| | - Qihui Wu
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
- Clinical Research Center, Hainan Provincial Hospital of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Haikou, China
| | - Jing Liu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Linyan Wei
- Department of General Practice, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Dandan Yang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Xiang Bu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiaoxiang Liu
- Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Aiqun Ma
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Tomohiro Hayashi
- Center for Cardiovascular Research, Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Gongchang Guan
- Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Yu Xiang
- Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Shuang Shi
- Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, China
- *Correspondence: Shuang Shi
| | - Junkui Wang
- Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, China
- Junkui Wang
| | - Jiansong Fang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
- Jiansong Fang
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15
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Huo X, Zhang L, Bai X, He G, Li J, Miao F, Lu J, Liu J, Zheng X, Li J. Impact of Non-cardiac Comorbidities on Long-Term Clinical Outcomes and Health Status After Acute Heart Failure in China. Front Cardiovasc Med 2022; 9:883737. [PMID: 35911556 PMCID: PMC9326097 DOI: 10.3389/fcvm.2022.883737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 06/06/2022] [Indexed: 11/17/2022] Open
Abstract
Background Individual non-cardiac comorbidities are prevalent in HF; however, few studies reported how the aggregate burden of non-cardiac comorbidities affects long-term outcomes, and it is unknown whether this burden is associated with changes in health status. Aims To assess the association of the overall burden of non-cardiac comorbidities with clinical outcomes and quality of life (QoL) in patients hospitalized for heart failure (HF). Methods We prospectively enrolled patients hospitalized for HF from 52 hospitals in China. Eight key non-cardiac comorbidities [diabetes, chronic renal disease, chronic obstructive pulmonary disease (COPD), anemia, stroke, cancer, peripheral arterial disease (PAD), and liver cirrhosis] were included, and patients were categorized into four groups: none, one, two, and three or more comorbidities. We fitted Cox proportional hazards models to assess the burden of comorbidities on 1-year death and rehospitalization. Results Of the 4,866 patients, 25.3% had no non-cardiac comorbidity, 32.2% had one, 22.9% had two, and 19.6% had three or more in China. Compared with those without non-cardiac comorbidities, patients with three or more comorbidities had higher risks of 1-year all-cause death [heart rate, HR 1.89; 95% confidence interval (CI) 1.48–2.39] and all-rehospitalization (HR 1.35; 95%CI 1.15–1.58) after adjustment. Although all patients with HF experienced a longitudinal improvement in QoL in the 180 days after discharge, those with three or more non-cardiac comorbidities had an unadjusted 11.4 (95%CI −13.4 to −9.4) lower Kansas City Cardiomyopathy Questionnaire (KCCQ) scores than patients without comorbidities. This difference decreased to −6.4 (95%CI −8.6 to −4.2) after adjustment for covariates. Conclusion Among patients hospitalized with HF in this study, a higher burden of non-cardiac comorbidities was significantly associated with worse health-related QoL (HRQoL), increased risks of death, and rehospitalization post-discharge. The findings highlight the need to address the management of comorbidities effectively in standardized HF care.
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16
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Zhou M, Huang X, Li R, Zhang Z, Zhang L, Gao X, Yang H, Ma Y. Association of dietary patterns with blood uric acid concentration and hyperuricemia in northern Chinese adults. Nutr J 2022; 21:42. [PMID: 35739563 PMCID: PMC9219223 DOI: 10.1186/s12937-022-00789-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 05/26/2022] [Indexed: 11/24/2022] Open
Abstract
Background Studies have shown that a direct association exists between the diet and blood uric acid concentrations. However, works on the association of dietary patterns with blood uric acid concentrations and hyperuricemia remain limited. Objective This study aims to evaluate the association of dietary patterns with blood uric acid concentrations and hyperuricemia. Methods The relationship between dietary patterns and hyperuricemia was explored through a nutritional epidemiological survey in China (n = 4855). Three statistical methods, including principal component analysis, reduced rank regression (RRR), and partial least squares regression, were used to extract dietary patterns. General linear regression and logistic regression analyses were utilized to explore the relationship of dietary patterns with blood uric acid concentrations and hyperuricemia. Results After adjusting for potential confounding factors, the score for the plant-based dietary pattern was found to be negatively correlated with blood uric acid levels (β = − 3.225) and that for the animal dietary pattern was discovered to be directly correlated with blood uric acid levels (β = 3.645). The participants in the highest quartile of plant-based dietary pattern scores were at a low risk of hyperuricemia (OR = 0.699; 95% CI: 0.561–0.870, P < 0.05), whereas those in the highest quartile of animal dietary pattern scores were at a high risk of hyperuricemia (OR = 1.401; 95% CI: 1.129–1.739, P < 0.05). The participants in the third quartile of scores for the RRR dietary pattern, which was characterized by the relatively high intake of poultry, sugary beverages, and animal organs and the low intake of desserts and snacks, had a significantly higher risk of hyperuricemia than those in the first quartile of scores for the RRR dietary pattern (OR = 1.421; 95% CI: 1.146–1.763, P < 0.05). Conclusions Our research indicated that plant-based dietary pattern analyzed by PCA was negatively associated with blood uric acid concentrations, while animal-based dietary pattern was directly associated with blood uric acid concentrations. The RRR dietary pattern may have the potential to induce elevations in blood uric acid concentrations. Supplementary Information The online version contains supplementary material available at 10.1186/s12937-022-00789-7.
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Affiliation(s)
- Meiqi Zhou
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China
| | - Xin Huang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China.,Handan Center for Disease Control and Prevention, Handan, China
| | - Ruiqiang Li
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China
| | - Zechen Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China
| | - Limin Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China
| | - Xian Gao
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China
| | - Hui Yang
- Experimental Center, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China
| | - Yuxia Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, 361 Zhongshan East Road, Hebei Province 050017, Shijiazhuang, China.
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17
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Miao L, Guo M, Pan D, Chen P, Chen Z, Gao J, Yu Y, Shi D, Du J. Serum Uric Acid and Risk of Chronic Heart Failure: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2022; 8:785327. [PMID: 34977088 PMCID: PMC8715937 DOI: 10.3389/fmed.2021.785327] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/23/2021] [Indexed: 01/04/2023] Open
Abstract
Objectives: A systematic review and meta-analysis was performed to evaluate the potential prognostic role of serum uric acid (SUA) in patients with chronic heart failure (CHF). Methods: The Embase, PubMed, Web of Science and Cochrane Library databases were searched up to 5 April 2021 for relevant publications. Random effects model was used to pool data. STATA15.0 software was used to perform meta-analysis. Heterogeneity was assessed using the Cochran Q statistic (significance level of P < 0.10) and I2 statistics (significance level of 50%). Results: Ultimately, 18 publications reporting adverse events in CHF patients were included. The results indicate reveal associations between a high level of SUA and the risk of all-cause mortality (HR 2.24, 95% CI 1.49–3.37), cardiovascular mortality (HR 1.14, 95% CI 1.06–1.23), and the composite of death or cardiac events (HR 1.26, 95% CI 1.01–1.56) in CHF patients. A 1 mg/dL increase in serum uric acid led to 4% (HR 1.04, 95% CI 1.02–1.05) and 9% (HR 1.09, 95% CI 1.03–1.17) increases in the risk of all-cause mortality and the composite endpoint of death or cardiac events in CHF patients, respectively. Conclusion: Serum uric acid is positively associated with the risk of adverse events in CHF patients. This study protocol has been registered at PROSPERO as CRD42021247084 (https://www.crd.york.ac.uk/PROSPERO). Systematic Review Registration:https://www.crd.york.ac.uk/PROSPERO.
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Affiliation(s)
- Lina Miao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Department of Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Ming Guo
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Deng Pan
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Department of Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Pengfei Chen
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhuhong Chen
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jie Gao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yanqiao Yu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Department of Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Dazhuo Shi
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jianpeng Du
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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18
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Cidade-Rodrigues C, Cunha FM, Elias C, Oliveira D, Bettencourt P, Lourenço P. The prognostic impact of uric acid in acute heart failure according to coexistence of diabetes mellitus. Nutr Metab Cardiovasc Dis 2021; 31:3377-3383. [PMID: 34625362 DOI: 10.1016/j.numecd.2021.07.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 07/20/2021] [Accepted: 07/27/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS Increased uric acid levels predict higher mortality in heart failure (HF) patients. Patients with diabetes mellitus (DM) appear to have increased xanthine oxidase activity. We aimed to study if the association between uric acid and mortality in acute HF was different according to the coexistence of DM. METHODS AND RESULTS We studied a cohort of patients hospitalized due to acute HF in 2009-2010. Patients with no uric acid measurement upon admission were excluded from the analysis. FOLLOW-UP 2 years; endpoint: all-cause mortality. Patients with elevated uric acid (>80.0 mg/L) were compared with those with lower values. We used a multivariate Cox-regression analysis to assess the prognostic impact of uric acid (both continuous and categorical variable: cut-off 80.0 mg/L). The analysis was stratified according to coexistence of DM. We studied 569 acute HF patients, 44.6%male, mean age 76 years, 290 were diabetic. Median admission uric acid: 81.2 mg/L and 52.2%had uric acid >80.0 mg/L. Elevated uric acid predicted all-cause mortality in acute HF only in patients with DM. The multivariate-adjusted HR of 2-year mortality was 1.68 (95 % CI: 1.15-2.46) for diabetic HF patients with uric acid>80.0 mg/L compared to those with lower levels (p = 0.008) and 1.10 (95 % CI: 1.03-1.18) per each 10 mg/L increase in uric acid (p = 0.007). In non-diabetic HF patients, uric acid was not associated with mortality. CONCLUSIONS Increased uric acid predicts ominous outcome in acute HF patients with diabetes, however, it is not prognostic associated in non-diabetics. Uric acid may play a different role in acute HF depending on DM status.
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Affiliation(s)
| | - Filipe M Cunha
- Endocrinology Department, Centro Hospitalar do Tâmega e Sousa, Portugal
| | - Catarina Elias
- Internal Medicine Department, Centro Hospitalar e Universitário de São João, Portugal
| | - Diana Oliveira
- Internal Medicine Department, Centro Hospitalar e Universitário de São João, Portugal
| | - Paulo Bettencourt
- Medicine Faculty, Porto University, Portugal; Internal Medicine Department, Hospital CUF Porto, Portugal; Cardiovascular R&D Unit (UnIC), Portugal
| | - Patrícia Lourenço
- Internal Medicine Department, Centro Hospitalar e Universitário de São João, Portugal; Medicine Faculty, Porto University, Portugal; Cardiovascular R&D Unit (UnIC), Portugal; Heart Failure Clinic of the Internal Medicine Department, Centro Hospitalar e Universitário de São João, Portugal
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19
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Chen SW, Wang P, Ji GY, Jiang Q, Hong XM, Ma WJ, Huang R, Chen ZH, Peng JW. Sex Difference in the Association Between Eating Away From Home and the Risk of High Serum Uric Acid in South China. Front Nutr 2021; 8:647287. [PMID: 34733871 PMCID: PMC8558310 DOI: 10.3389/fnut.2021.647287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 09/16/2021] [Indexed: 11/13/2022] Open
Abstract
Background: The prevalence of high serum uric acid is increasingly rising in recent years, and diet behavior is perceived to be associated with it. This study aimed to explore the relationship between eating away from home (EAFH) and the risk of high serum uric acid in adults in South China. Methods: The data utilized in this study were from Guangdong Nutrition and Health Survey (NHS) 2015. Serum uric acid concentration was detected. EAFH in the past week was investigated. We defined EAFH as food consumption away from home. Dietary data were collected by 24-h recalls on 3 consecutive days. A generalized linear mixed-effects model was applied to compute the odds ratio (OR) and its corresponding 95% CI. Results: A total of 3,489 individuals were included in this study. A 1.27-fold OR (95% CI: 1.05–1.52, P = 0.012) of high serum uric acid was identified in adults with EAFH in comparison with those without EAFH. With respect to men, a 1.66-fold OR (95% CI: 1.3–2.1, P < 0.001) of high serum uric acid was observed. We also observed that men with EAFH had higher intakes of red meat, poultry, vegetable, carbohydrate, protein, fat, and total energy, while a lower grain intake than those without EAFH. However, there was a lack of significant association between EAFH and the odds ratio of high serum uric acid in women. Women with EAFH did not have higher consumptions of red meat, vegetable, fish, fat, and water than those without EAFH. Conclusions: This study found that EAFH was associated with an increased odds ratio of high serum uric acid in men, but not in women.
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Affiliation(s)
- Shao-Wei Chen
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Ping Wang
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Gui-Yuan Ji
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Qi Jiang
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Xiao-Min Hong
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Wen-Jun Ma
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Rui Huang
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Zi-Hui Chen
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Jie-Wen Peng
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou, China
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20
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Ambrosio G, Leiro MGC, Lund LH, Coiro S, Cardona A, Filippatos G, Ferrari R, Piepoli MF, Coats AJS, Anker SD, Laroche C, Almenar-Bonet L, Poder P, Valero DB, Frisinghelli A, Maggioni AP. Serum uric acid and outcomes in patients with chronic heart failure through the whole spectrum of ejection fraction phenotypes: Analysis of the ESC-EORP Heart Failure Long-Term (HF LT) Registry. Eur J Intern Med 2021; 89:65-75. [PMID: 33896684 DOI: 10.1016/j.ejim.2021.04.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/08/2021] [Accepted: 04/04/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Retrospective analyses of clinical trials indicate that elevated serum uric acid (sUA) predicts poor outcome in heart failure (HF). Uric acid can contribute to inflammation and microvascular dysfunction, which may differently affect different left ventricular ejection fraction (LVEF) phenotypes. However, role of sUA across LVEF phenotypes is unknown. OBJECTIVES We investigated sUA association with outcome in a prospective cohort of HF patients stratified according to LVEF. METHODS Through the Heart Failure Long-Term Registry of the European Society of Cardiology (ESC-EORP-HF-LT), 4,438 outpatients were identified and classified into: reduced (<40% HFrEF), mid-range (40-49% HFmrEF), and preserved (≥50% HFpEF) LVEF. Endpoints were the composite of cardiovascular death/HF hospitalization, and individual components. RESULTS Median sUA was 6.72 (IQ:5.48-8.20) mg/dl in HFrEF, 6.41 (5.02-7.77) in HFmrEF, and 6.30 (5.20-7.70) in HFpEF. At a median 372-day follow-up, the composite endpoint occurred in 648 (13.1%) patients, with 176 (3.6%) deaths and 538 (10.9%) HF hospitalizations. Compared with lowest sUA quartile (Q), Q-III and Q-IV were significantly associated with the composite endpoint (adjusted HR 1.68: 95% CI 1.11-2.54; 2.46: 95% CI 1.66-3.64, respectively). By univariable analyses, HFrEF and HFmrEF patients in Q-III and Q-IV, and HFpEF patients in Q-IV, showed increased risk for the composite endpoint (P<0.05 for all); after model-adjustment, significant association of sUA with outcome persisted among HFrEF in Q-IV, and HFpEF in Q-III-IV. CONCLUSIONS In a large, contemporary-treated cohort of HF outpatients, sUA is an independent prognosticator of adverse outcome, which can be appreciated in HErEF and HFpEF patients.
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Affiliation(s)
- Giuseppe Ambrosio
- Division of Cardiology, and Centro per la Ricerca Clinica e Traslazionale-CERICLET, University of Perugia School of Medicine, Perugia, Italy.
| | - Marisa G Crespo Leiro
- Unidad .de Insuficiencia Cardiaca y Trasplante Cardiaco, Complexo Hospitalario Universitario A Coruna (CHUAC), INIBIC, UDC, CIBERCV, La Coruna, Spain
| | - Lars H Lund
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Stefano Coiro
- Division of Cardiology, and Centro per la Ricerca Clinica e Traslazionale-CERICLET, University of Perugia School of Medicine, Perugia, Italy
| | - Andrea Cardona
- Division of Cardiology, and Centro per la Ricerca Clinica e Traslazionale-CERICLET, University of Perugia School of Medicine, Perugia, Italy
| | - Gerasimos Filippatos
- School of Medicine, University of Cyprus & Heart Failure Unit, Department of Cardiology, University Hospital Attikon, National and Kapodistrian Univeristy of Athens, Athens, Greece
| | - Roberto Ferrari
- Centro Cardiologico Universitario, University of Ferrara, Italy; Maria Cecilia Hospital, GVM Care&Research, Cotignola, Italy
| | - Massimo F Piepoli
- Heart Failure Unit, Cardiac Department, Guglielmo da Saliceto Hospital, AUSL Piacenza, Italy
| | | | - Stefan D Anker
- Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT); German Centre for Cardiovascular Research (DZHK) partner site Berlin; Charité Universitätsmedizin Berlin, Germany
| | - Cécile Laroche
- EURObservational Research Programme, European Society of Cardiology, Biot, France
| | - Luis Almenar-Bonet
- Heart Failure and Transplant Unit. University and Polytechnic Hospital La Fe, Faculty of Medicine of the University of Valencia, Spain
| | - Pentti Poder
- North Estonia Regional Hospital Foundation, Tallinn, Estonia
| | | | - Anna Frisinghelli
- UOS Cardiologia Riabilitativa, ASST RHODENSE - Ospedale Passirana, Rho Milan, Italy
| | - Aldo P Maggioni
- EURObservational Research Programme, European Society of Cardiology, Biot, France; Maria Cecilia Hospital, GVM Care&Research, Cotignola, Italy
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21
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Nakatani S, Ishimura E, Murase T, Nakamura T, Nakatani A, Toi N, Nishide K, Uedono H, Tsuda A, Kurajoh M, Yamada S, Mori K, Inaba M, Emoto M. Plasma Xanthine Oxidoreductase Activity Associated with Glycemic Control in Patients with Pre-Dialysis Chronic Kidney Disease. Kidney Blood Press Res 2021; 46:475-483. [PMID: 34082427 DOI: 10.1159/000516610] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 04/10/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Xanthine oxidoreductase (XOR) activity plays an important role as a pivotal source of reactive oxygen species, which is associated with cardiovascular disease (CVD) events. Patients with CKD have increased risk of CVD events. In the present study, factors associated with plasma XOR activity in pre-dialysis CKD patients were investigated. METHODS In this cross-sectional study, plasma XOR activity in 118 pre-dialysis CKD patients (age 68 [57-75] years; 64 males, 26 with diabetes mellitus [DM]) was determined using a newly established highly sensitive assay based on (13C2,15N2) xanthine and liquid chromatography/triple quadrupole mass spectrometry. RESULTS Plasma glucose, hemoglobin A1c, and estimated glomerular filtration (eGFR) were significantly and positively correlated with plasma logarithmically transformed XOR (ln-XOR) activity. In multiple regression analyses, eGFR and hemoglobin A1c or plasma glucose were significantly, independently, and positively associated with plasma ln-XOR activity after adjusting for several confounders. Plasma XOR activity was significantly higher in CKD patients with (n = 26) than in those without (n = 92) DM (62.7 [32.3-122] vs. 25.7 [13.4-45.8] pmol/h/mL, p < 0.001). A total of 38 patients were taking uric acid-lowering drugs. Multiple regression analysis of CKD patients not administered uric acid-lowering drugs (n = 80) showed no significant association between eGFR and plasma ln-XOR activity. In contrast, association between glycemic control and plasma ln-XOR activity was significant even in CKD patients without uric acid-lowering drug treatment. CONCLUSIONS These results indicate the importance of glycemic control in CKD patients in regard to decreased XOR, possibly leading to a decrease in CVD events.
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Affiliation(s)
- Shinya Nakatani
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Eiji Ishimura
- Department of Nephrology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Takayo Murase
- Mie Research Laboratories, Sanwa Kagaku Kenkyusho Co., Ltd., Inabe-shi, Japan
| | - Takashi Nakamura
- Mie Research Laboratories, Sanwa Kagaku Kenkyusho Co., Ltd., Inabe-shi, Japan
| | - Ayumi Nakatani
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Norikazu Toi
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Kozo Nishide
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hideki Uedono
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Akihiro Tsuda
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masafumi Kurajoh
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shinsuke Yamada
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Katsuhito Mori
- Department of Nephrology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masaaki Inaba
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masanori Emoto
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
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22
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Fujihashi T, Sakata Y, Nochioka K, Miura M, Abe R, Kasahara S, Sato M, Aoyanagi H, Yamanaka S, Hayashi H, Shiroto T, Sugimura K, Takahashi J, Miyata S, Shimokawa H. Prognostic impacts of serum uric acid levels in patients with chronic heart failure: insights from the CHART-2 study. ESC Heart Fail 2021; 8:1027-1038. [PMID: 33377627 PMCID: PMC8006606 DOI: 10.1002/ehf2.12765] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 03/29/2020] [Accepted: 04/27/2020] [Indexed: 12/13/2022] Open
Abstract
AIMS Prognostic impacts of serum uric acid (UA) levels in patients with chronic heart failure (CHF) remain inconclusive, especially for the whole range of serum UA levels. METHODS AND RESULTS In the Chronic Heart Failure Registry and Analysis in the Tohoku District-2 (CHART-2) study, we enrolled 4652 consecutive patients with CHF and classified them into four groups based on baseline serum UA levels by the Classification and Regression Tree: G1 (<3.8 mg/dL, N = 313), G2 (3.8-7.1 mg/dL, N = 3070), G3 (7.2-9.2 mg/dL, N = 1018), and G4 (>9.2 mg/dL, N = 251). Mean age was 71 ± 12, 69 ± 12, 68 ± 13, and 69 ± 15 years in G1, G2, G3, and G4, respectively (P < 0.001). During the median follow-up of 6.3 years, in G1, G2, G3, and G4, 111 (35%), 905 (29%), 370 (36%), and 139 (55%) patients died and 79 (25%), 729 (24%), 300 (29%), and 115 (46%) experienced heart failure hospitalization, respectively (both P < 0.001). G1 was characterized by a significantly high prevalence of women as compared with G2, G3, and G4 (59%, 32%, 24%, and 23%, respectively). Serum creatinine levels (0.8 ± 0.4, 0.9 ± 0.4, 1.2 ± 0.6, and 1.4 ± 0.8 mg/dL, respectively), prevalence of atrial fibrillation (34%, 39%, 45%, and 50%, respectively), and diuretics use (36%, 45%, 67%, and 89%, respectively) increased from G1, G2, G3 to G4 (all P < 0.001), while left ventricular ejection fraction decreased from G1, G2, G3 to G4 (59 ± 15, 58 ± 15, 54 ± 15, and 52 ± 17%, respectively, P < 0.001). Multivariable Cox proportional hazards models showed that, as compared with G2, both G1 and G4 had increased incidence of all-cause death [adjusted hazard ratio (aHR) 1.34, 95% confidence interval (CI) 1.08-1.67, P = 0.009; aHR 1.28, 95% CI 1.02-1.61, P = 0.037, respectively] and heart failure admission (aHR 1.39, 95% CI 1.09-1.78, P = 0.008 and aHR 1.35, 95% CI, 1.06-1.71, P = 0.014, respectively). This U-shaped relationship was evident in the elderly patients. Furthermore, abnormal transitions to either higher or lower levels of serum UA from G2 were associated with increased mortality (aHR 1.29, 95% CI 1.06-1.57, P = 0.012; aHR 1.57, 95% CI 1.12-2.20, P = 0.009). CONCLUSIONS These results demonstrate that serum UA levels have the U-shaped prognostic effects and abnormal transitions to either higher or lower levels are associated with poor prognosis in the elderly patients with CHF.
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Affiliation(s)
- Takahide Fujihashi
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Yasuhiko Sakata
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
- Big Data Medicine CenterTohoku UniversitySendaiJapan
| | - Kotaro Nochioka
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
- Big Data Medicine CenterTohoku UniversitySendaiJapan
| | - Masanobu Miura
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Ruri Abe
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Shintaro Kasahara
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Masayuki Sato
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Hajime Aoyanagi
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Shinsuke Yamanaka
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Hideka Hayashi
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Takashi Shiroto
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Koichiro Sugimura
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Jun Takahashi
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
| | - Satoshi Miyata
- Department of Evidence‐Based Cardiovascular MedicineTohoku University Graduate School of MedicineSendaiJapan
| | - Hiroaki Shimokawa
- Department of Cardiovascular MedicineTohoku University Graduate School of Medicine1‐1 Seiryo‐machi, Aoba‐kuSendai980‐8574Japan
- Big Data Medicine CenterTohoku UniversitySendaiJapan
- Department of Evidence‐Based Cardiovascular MedicineTohoku University Graduate School of MedicineSendaiJapan
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Clinical Implications of Uric Acid in Heart Failure: A Comprehensive Review. Life (Basel) 2021; 11:life11010053. [PMID: 33466609 PMCID: PMC7828696 DOI: 10.3390/life11010053] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 12/11/2022] Open
Abstract
Affecting more than 26 million people worldwide and with rising prevalence, heart failure (HF) represents a major global health problem. Hence, further research is needed in order to abate poor HF outcomes and mitigate significant expenses that burden health care systems. Based on available data, experts agree that there is an urgent need for a cost-effective prognostic biomarker in HF. Although a significant number of biomarkers have already been investigated in this setting, the clinical utility of adding biomarker evaluation to routine HF care still remains ambiguous. Specifically, in this review we focused on uric acid (UA), a purine metabolism detriment whose role as cardiovascular risk factor has been exhaustingly debated for decades. Multiple large population studies indicate that UA is an independent predictor of mortality in acute and chronic HF, making it a significant prognostic factor in both settings. High serum levels have been also associated with an increased incidence of HF, thus expanding the clinical utility of UA. Importantly, emerging data suggests that UA is also implicated in the pathogenesis of HF, which sheds light on UA as a feasible therapeutic target. Although to date clinical studies have not been able to prove the benefits of xanthine oxidase in HF patients, we discuss the putative role of UA and xanthine oxidase in the pathophysiology of HF as a therapeutic target.
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Topf A, Mirna M, Ohnewein B, Jirak P, Kopp K, Fejzic D, Haslinger M, Motloch LJ, Hoppe UC, Berezin A, Lichtenauer M. The Diagnostic and Therapeutic Value of Multimarker Analysis in Heart Failure. An Approach to Biomarker-Targeted Therapy. Front Cardiovasc Med 2020; 7:579567. [PMID: 33344515 PMCID: PMC7746655 DOI: 10.3389/fcvm.2020.579567] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 11/02/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Heart failure is a pathophysiological state, which is still associated with high morbidity and mortality despite established therapies. Diverse well-known biomarkers fail to assess the variety of individual pathophysiology in the context of heart failure. Methods: An analysis of prospective, multimarker-specific therapeutic approaches to heart failure based on studies in current literature was performed. A total of 159 screened publications in the field of biomarkers in heart failure were hand-selected and found to be eligible for this study by a team of experts. Results: Established biomarkers of the inflammatory axis, matrix remodeling, fibrosis and oxidative stress axis, as well as potential therapeutic interventions were investigated. Interaction with end organs, such as cardio-hepatic, cardio-renal and cardio-gastrointestinal interactions show the complexity of the syndrome and could be of further therapeutic value. MicroRNAs are involved in a wide variety of physiologic and pathophysiologic processes in heart failure and could be useful in diagnostic as well as therapeutic setting. Conclusion: Based on our analysis by a biomarker-driven approach in heart failure therapy, patients could be treated more specifically in long term with a consideration of different aspects of heart failure. New studies evaluating a multimarker – based therapeutic approach could lead in a decrease in the morbidity and mortality of heart failure patients.
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Affiliation(s)
- Albert Topf
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Moritz Mirna
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Bernhard Ohnewein
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Peter Jirak
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Kristen Kopp
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Dzeneta Fejzic
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Michael Haslinger
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Lukas J Motloch
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Uta C Hoppe
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Alexander Berezin
- Internal Medicine Department, State Medical University, Zaporozhye, Ukraine
| | - Michael Lichtenauer
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
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Tedeschi A, Agostoni P, Pezzuto B, Corra’ U, Scrutinio D, La Gioia R, Raimondo R, Passantino A, Piepoli MF. Role of comorbidities in heart failure prognosis Part 2: Chronic kidney disease, elevated serum uric acid. Eur J Prev Cardiol 2020; 27:35-45. [PMID: 33238740 PMCID: PMC7691631 DOI: 10.1177/2047487320957793] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 08/18/2020] [Indexed: 12/18/2022]
Abstract
Despite improvements in pharmacotherapy, morbidity and mortality rates in community-based populations with chronic heart failure still remain high. The increase in medical complexity among patients with heart failure may be reflected by an increase in concomitant non-cardiovascular comorbidities, which are recognized as independent prognostic factors in this population. Heart failure and chronic kidney disease share many risk factors, and often coexist. The presence of kidney failure is associated with incremented risk of cardiovascular and non-cardiovascular mortality in heart failure patients. Chronic kidney disease is also linked with underutilization of evidence-based heart failure therapy that may reduce morbidity and mortality. More targeted therapies would be important to improve the prognosis of patients with these diseases. In recent years, serum uric acid as a determinant of cardiovascular risk has gained interest. Epidemiological, experimental and clinical data show that patients with hyperuricaemia are at increased risk of cardiac, renal and vascular damage and cardiovascular events. Moreover, elevated serum uric acid predicts worse outcome in both acute and chronic heart failure. While studies have raised the possibility of preventing heart failure through the use of uric acid lowering agents, the literature is still inconclusive on whether the reduction in uric acid will result in a measurable clinical benefit. Available evidences suggest that chronic kidney disease and elevated uric acid could worsen heart failure patients' prognosis. The aim of this review is to analyse a possible utilization of these comorbidities in risk stratification and as a therapeutic target to get a prognostic improvement in heart failure patients.
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Affiliation(s)
- Andrea Tedeschi
- Cardiology Dept, Guglielmo da Saliceto Hospital, AUSL Piacenza
and University of Parma, Italy
| | - Piergiuseppe Agostoni
- Clinical Cardiology and Rehabilitation Unit, Università degli
Studi di Milano, Centro Cardiologico Monzino IRCCS, Italy
| | - Beatrice Pezzuto
- Clinical Cardiology and Rehabilitation Unit, Università degli
Studi di Milano, Centro Cardiologico Monzino IRCCS, Italy
| | - Ugo Corra’
- Centro Cardiologico di Veruno, Istituti Clinici Maugeri,
Italy
| | - Domenico Scrutinio
- Istituti Clinici Scientifici Maugeri-SPA SB. I.R.C.C.S.
Institute of Bari, Italy
| | - Rocco La Gioia
- Istituti Clinici Scientifici Maugeri-SPA SB. I.R.C.C.S.
Institute of Bari, Italy
| | - Rosa Raimondo
- Istituti Clinici Scientifici Maugeri-SPA SB. I.R.C.C.S.
Institute of Bari, Italy
| | - Andrea Passantino
- Istituti Clinici Scientifici Maugeri-SPA SB. I.R.C.C.S.
Institute of Bari, Italy
| | - Massimo F Piepoli
- Cardiology Dept, Guglielmo da Saliceto Hospital, AUSL Piacenza
and University of Parma, Italy
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Network Meta-Analysis of Drug Therapies for Lowering Uric Acid and Mortality Risk in Patients with Heart Failure. Cardiovasc Drugs Ther 2020; 35:1217-1225. [PMID: 33095357 DOI: 10.1007/s10557-020-07097-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2020] [Indexed: 12/29/2022]
Abstract
PURPOSE This network meta-analysis aimed to assess the current efficacy of decreasing the uric acid (UA) level with drugs to reduce mortality in patients with heart failure (HF). METHODS Electronic literature searches using EMBASE and MEDLINE of studies published from 1 Jan 1950 to 26 Dec 2019 were conducted for randomized controlled trials or non-randomized cohort studies that included at least one group of patients who took UA-lowering drugs and with a study outcome of all-cause mortality. A random-effects network meta-analysis was performed within a frequentist framework. Hierarchy of treatments was expressed as the surface under the cumulative ranking curve (SUCRA) value, which is in proportion to mean rank (best is 100%). RESULTS Nine studies, which included seven different types of groups, were eligible for analysis. The "untreated uricemia" group in which patients had hyperuricemia but without treatment had a significantly higher risk of mortality than the "no uricemia" group in which patients had no hyperuricemia (relative risk (RR)(95% confidence interval (CI), 1.43 (1.08-1.89)). The "start-allo" group wherein patients started to take allopurinol did not have a significantly lower risk of mortality than the "untreated uricemia" group (RR (95% CI), 0.68 (0.45-1.01)). However, in the "start-allo" group the SUCRA value was comparable to that in the "no uricemia" group (SUCRA: 65.4% for "start-allo"; 64.1% for "no uricemia"). CONCLUSIONS Results suggested that allopurinol therapy was not associated with a significantly improved prognosis in terms of mortality but could potentially counteract the adverse effects associated with longstanding hyperuricemia in HF patients.
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Cao JY, Waldman B, O'Connell R, Sullivan DR, Scott RS, Aryal N, Gebski V, Marschner I, Taskinen MR, Simes JR, McGill N, Jenkins AJ, Keech AC. Uric acid predicts long-term cardiovascular risk in type 2 diabetes but does not mediate the benefits of fenofibrate: The FIELD study. Diabetes Obes Metab 2020; 22:1388-1396. [PMID: 32243036 DOI: 10.1111/dom.14046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 03/28/2020] [Accepted: 03/28/2020] [Indexed: 01/17/2023]
Abstract
AIM To explore the relationship between baseline uric acid (UA) levels and long-term cardiovascular events in adults with type 2 diabetes (T2D) and to determine whether the cardioprotective effects of fenofibrate are partly mediated through its UA-lowering effects. METHODS Data from the Fenofibrate Intervention and Event Lowering in Diabetes (FIELD) trial were utilized, comprising 9795 adults with T2D randomly allocated to treatment with fenofibrate or matching placebo. Plasma UA was measured before and after a 6-week, active fenofibrate run-in phase in all participants. Cox proportional hazards models were used to explore the relationships between baseline UA, pre-to-post run-in reductions in UA and long-term cardiovascular outcomes. RESULTS Mean baseline plasma UA was 0.33 mmol/L (SD 0.08). Baseline UA was a significant predictor of long-term cardiovascular events, with every 0.1 mmol/L higher UA conferring a 21% increase in event rate (HR 1.21, 95% CI 1.13-1.29, P < .001). This remained significant after adjustment for treatment allocation, cardiovascular risk factors and renal function. The extent of UA reduction during fenofibrate run-in was also a significant predictor of long-term cardiovascular events, with every 0.1 mmol/L greater reduction conferring a 14% lower long-term risk (HR 0.86, 95% CI 0.76-0.97, P = .015). This effect was not modified by treatment allocation (Pinteraction = .77). CONCLUSIONS UA is a strong independent predictor of long-term cardiovascular risk in adults with T2D. Although greater reduction in UA on fenofibrate is predictive of lower cardiovascular risk, this does not appear to mediate the cardioprotective effects of fenofibrate.
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Affiliation(s)
- Jacob Y Cao
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
- Sydney Medical School, Sydney, New South Wales, Australia
| | - Boris Waldman
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
- Sydney Medical School, Sydney, New South Wales, Australia
| | - Rachel O'Connell
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
| | - David R Sullivan
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
- Sydney Medical School, Sydney, New South Wales, Australia
| | - Russell S Scott
- Lipid & Diabetes Research Group, Christchurch Hospital, Christchurch, New Zealand
| | - Nanda Aryal
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
| | - Val Gebski
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
| | - Ian Marschner
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
| | - Marja-Riitta Taskinen
- Heart and Lung Centre, Cardiovascular Research Unit, Helsinki University Central Hospital, Helsinki, Finland
| | - John R Simes
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
- Sydney Medical School, Sydney, New South Wales, Australia
| | - Neil McGill
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
- Sydney Medical School, Sydney, New South Wales, Australia
| | - Alicia J Jenkins
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
- Sydney Medical School, Sydney, New South Wales, Australia
| | - Anthony C Keech
- National Health and Medical Research Council Clinical Trials Centre, Sydney, New South Wales, Australia
- Sydney Medical School, Sydney, New South Wales, Australia
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Aortic stiffness-Is kynurenic acid a novel marker? Cross-sectional study in patients with persistent atrial fibrillation. PLoS One 2020; 15:e0236413. [PMID: 32735567 PMCID: PMC7394382 DOI: 10.1371/journal.pone.0236413] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 07/05/2020] [Indexed: 12/16/2022] Open
Abstract
Objective Although a number of modifiable and non-modifiable causes were implicated in arterial stiffness, its pathogenesis remains elusive, and very little is known about aortic elasticity in supraventricular arrhythmias. The potential role of disturbed kynurenine metabolism in the pathogenesis of cardiovascular disease has been recently suggested. Thus, we studied the correlations of aortic stiffness and echocardiographic parameters with biochemical markers and serum level of kynurenic acid (KYNA), an endothelial derivative of tryptophan, formed along the kynurenine pathway, among patients with atrial fibrillation (AF). Methods Study cohort comprised 100 patients with persistent AF (43 females/57 males). Arterial stiffness index (ASI), structural and functional indices of left atrium (LA) and left ventricle (LV) were evaluated electrocardiographically. Biochemical analyses included the measurements of serum KYNA (HPLC) and of the selected markers of lipids and glucose metabolism, thyroid status, kidney function, inflammation and coagulation. Results KYNA (β = 0.389, P = 0.029), homocysteine (β = 0.256, P = 0.40), total cholesterol (β = 0.814; P = 0.044), LDL (β = 0.663; P = 0.44), TSH (β = 0.262, P = 0.02), fT3 (β = -0.333, P = 0.009), fT4 (β = -0.275, P = 0.043) and creatinine (β = 0.374, P = 0.043) were independently correlated with ASI. ASI was also independently associated with LV end-systolic diameter (LVEDd; β = 1.751, P = 0.045), midwall fractional shortening (mFS; β = -1.266, P = 0.007), ratio mFS/end-systolic stress (mFS/ESS; β = -0.235, P = 0.026), LV shortening fraction (FS; β = -0.254, P = 0.017), and LA volume index (LAVI; β = 0.944, P = 0.022). Conclusions In patients with AF, aortic stiffness correlated positively with KYNA, biochemical risk factors of atherosclerosis and with the indices of diastolic dysfunction of LV and LA. Revealed relationship between ASI and KYNA is an original observation, suggesting a potential role of disturbed kynurenine metabolism in the pathogenesis of arterial stiffening. KYNA, synthesis of which is influenced by homocysteine, emerges as a novel, non-classical factor associated with ASI in patients with AF.
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Serum uric acid, predicts heart failure in a large Italian cohort: search for a cut-off value the URic acid Right for heArt Health study. J Hypertens 2020; 39:62-69. [PMID: 32694342 DOI: 10.1097/hjh.0000000000002589] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To assess the prognostic cut-off values of serum uric acid (SUA) in predicting fatal and morbid heart failure in a large Italian cohort in the frame of the Working Group on Uric Acid and Cardiovascular Risk of the Italian Society of Hypertension. METHODS The URic acid Right for heArt Health (URRAH) study is a nationwide, multicentre, cohort study involving data on individuals aged 18-95 years, recruited on a community basis from all regions of Italy under the patronage of the Italian Society of Hypertension with a mean follow-up period of 128 ± 65 months. Incident heart failure was defined on the basis of International Classification of Diseases Tenth Revision codes and double-checked with general practitioners and hospital files. Multivariate Cox regression models having fatal and morbid heart failure as dependent variables, adjusted for sex, age, SBP, diabetes, estimated glomerular filtration rate, smoking habit, ethanol intake, BMI, haematocrit, LDL cholesterol, previous diagnosis of heart failure and use of diuretics as possible confounders, were used to search for an association between SUA as a continuous variable and heart failure. By means of receiver operating characteristic curves, two prognostic cut-off values (one for all heart failure and one for fatal heart failure) were identified as able to discriminate between individuals doomed to develop the event. These cut-off values were used as independent predictors to divide individuals according to prognostic cut-off values in a multivariate Cox models, adjusted for confounders. RESULTS A total of 21 386 individuals were included in the analysis. In Cox analyses, SUA as a continuous variable was a significant predictor of all [hazard ratio 1.29 (1.23-1.359), P < 0.0001] and fatal [hazard ratio 1.268 (1.121-1.35), P < 0.0001] incident heart failure. Cut-off values of SUA able to discriminate all and fatal heart failure status were identified by mean of receiver operating characteristic curves in the whole database: SUA more than 5.34 mg/dl (confidence interval 4.37-5.6, sensitivity 52.32, specificity 63.96, P < 0.0001) was the univariate prognostic cut-off value for all heart failure, whereas SUA more than 4.89 mg/dl (confidence interval 4.78-5.78, sensitivity 68.29, specificity 49.11, P < 0.0001) for fatal heart failure. The cut-off for all heart failure and the cut-off value for fatal heart failure were accepted as independent predictors in the Cox analysis models, the hazard ratios being 1.645 (1.284-2.109, P < 0.0001) for all heart failure and 1.645 (1.284-2.109, P < 0.0001) for fatal heart failure, respectively. CONCLUSION The results of the current study confirm that SUA is an independent risk factor for all heart failure and fatal heart failure, after adjusting for potential confounding variables and demonstrate that a prognostic cut-off value can be identified for all heart failure (>5.34 mg/dl) and for fatal heart failure (>4.89 mg/dl).
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Yamamoto H, Nagatomo Y, Mahara K, Yoshikawa T. In-Hospital Serum Uric Acid Change Predicts Adverse Outcome in Patients With Heart Failure. J Card Fail 2020; 26:968-976. [PMID: 32652245 DOI: 10.1016/j.cardfail.2020.07.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 05/26/2020] [Accepted: 07/01/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Elevated serum uric acid (UA) is associated with an increased risk of adverse outcome in patients with heart failure (HF), but it remains unknown whether the change of serum UA level during the treatment of acute decompensated HF (ADHF) predicts adverse events. METHODS AND RESULTS We retrospectively analyzed consecutive 1562 patients who were hospitalized for ADHF. Serum UA levels both at admission and discharge were available in 1246 patients (78 years of age, range 69-84 years, 40% female). UA values increased or unchanged (group I) in 766 patients and it decreased in the remaining patients (group D). Group I was characterized by older age, higher proportion of females, preserved left ventricular ejection fraction, and the features of less severity of HF such as lower plasma N-terminal pro B-type natriuretic peptide level and lower percentage of catecholamine use. Nevertheless, group I was associated with higher incidence of the primary end point defined as the composite of all-cause death and ADHF rehospitalization (P = .013, log-rank test). UA change, but not UA at discharge, was an independent predictor of the primary end point (hazard ratio 1.30, interquartile range 1.04-1.64, P = .022). Age, estimated glomerular filtration rate, left ventricular ejection fraction, dose of loop diuretics, and thiazide prescription at discharge were independently associated with the UA change. CONCLUSIONS In patients with HF, UA change through the treatment of ADHF might predict future adverse outcome.
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Affiliation(s)
- Hironori Yamamoto
- Department of Cardiology, Sakakibara Heart Institute, Fuchu, Japan; Department of Cardiovascular Medicine, Osaka University, Suita, Japan
| | - Yuji Nagatomo
- Department of Cardiology, Sakakibara Heart Institute, Fuchu, Japan; Department of Cardiology, National Defense Medical College, Tokorozawa, Japan.
| | - Keitaro Mahara
- Department of Cardiology, Sakakibara Heart Institute, Fuchu, Japan
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Borghi C, Piani F. Uric acid and estimate of renal function. Let's stick together. Int J Cardiol 2020; 310:157-158. [DOI: 10.1016/j.ijcard.2020.01.046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 01/20/2020] [Indexed: 11/16/2022]
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Watanabe K, Watanabe T, Otaki Y, Shishido T, Murase T, Nakamura T, Kato S, Tamura H, Nishiyama S, Takahashi H, Arimoto T, Watanabe M. Impact of plasma xanthine oxidoreductase activity in patients with heart failure with preserved ejection fraction. ESC Heart Fail 2020; 7:1735-1743. [PMID: 32432414 PMCID: PMC7373896 DOI: 10.1002/ehf2.12734] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/18/2020] [Accepted: 04/03/2020] [Indexed: 12/16/2022] Open
Abstract
AIMS Reactive oxygen species are reportedly involved in the mechanism underlying heart failure with preserved ejection fraction (HFpEF); however, the disease pathophysiology remains poorly understood. Xanthine oxidoreductase (XOR), the rate-limiting enzyme of purine metabolism, plays an important role in uric acid production and generates reactive oxygen species. However, the impact of plasma XOR activity on the clinical outcomes of patients with HFpEF remains unclear. The aim of this study was to investigate whether plasma XOR activity is associated with major adverse cardiovascular events (MACEs) in patients with HFpEF. METHODS AND RESULTS The plasma XOR activity was measured in 257 patients with HFpEF, who were then divided into three groups according to the activity levels: low XOR group (<33 pmol/h/mL, n = 45), normal XOR group (33-120 pmol/h/mL, n = 160), and high XOR group (>120 pmol/h/mL, n = 52). During the median follow-up period of 809 days, there were 74 MACEs. Kaplan-Meier analysis revealed that the high XOR group was at the highest risk for MACEs. Multivariate analysis by Cox's proportional hazard regression approach showed that high XOR activity was significantly associated with MACEs, after adjustment for confounding factors. The patients were also divided into four groups according to the absence/presence of high XOR activity and/or hyperuricaemia. According to the multivariate Cox regression analysis, high XOR activity was associated with MACEs, regardless of the hyperuricaemia status. CONCLUSIONS Elevated plasma XOR activity is significantly associated with adverse clinical outcomes in patients with HFpEF.
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Affiliation(s)
- Ken Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Tetsu Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Yoichiro Otaki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Tetsuro Shishido
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Takayo Murase
- Mie Research Laboratories, Sanwa Kagaku Kenkyusho Co., Ltd., Mie, Japan
| | - Takashi Nakamura
- Mie Research Laboratories, Sanwa Kagaku Kenkyusho Co., Ltd., Mie, Japan
| | - Shigehiko Kato
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Harutoshi Tamura
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Satoshi Nishiyama
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Hiroki Takahashi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Takanori Arimoto
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
| | - Masafumi Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990-9585, Japan
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Obstructive sleep apnea and the risk of gout: a population-based case-control study. Arthritis Res Ther 2020; 22:92. [PMID: 32334617 PMCID: PMC7183677 DOI: 10.1186/s13075-020-02176-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 03/31/2020] [Indexed: 02/08/2023] Open
Abstract
Background Patients with obstructive sleep apnea (OSA) might be at risk of gout because of pathophysiological mechanisms that can lead to hyperuricemia and eventually gout or because of shared risk factors between both diseases. The objective of the present study was to investigate the risk of gout in patients with OSA. Methods A population-based case-control study using the UK Clinical Practice Research Datalink GOLD including all patients aged 40 years and older with a first diagnosis of gout between 1987 and 2014. Gout cases were matched by year of birth, sex, and practice to non-gout controls. Conditional logistic regression estimated the risk of gout with an earlier diagnosis of OSA. Analyses were adjusted for lifestyle factors, comorbidities, and recent drug use. Results One hundred eleven thousand five hundred nine cases were matched with 210,241 controls. Patients with OSA were at increased risk of gout (OR 1.86; 95%CI (1.71–2.02). However, this association disappeared (OR 1.05; 95% CI 0.96–1.16) after adjustment for smoking status, body mass index (BMI), alcohol use, a history of heart failure, diabetes mellitus, renal function, and recent use of diuretics and other medications. Among females with OSA and patients with OSA associated with heart failure, renal impairment, or higher BMI, the risk of gout was however still increased when compared to the total control population. Conclusion This study showed that the observed association between OSA and gout disappeared after adjustment.
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Piepoli MF, Salvioni E, Corrà U, Doni F, Bonomi A, La Gioia R, Limongelli G, Paolillo S, Sinagra G, Scardovi AB, Raimondo R, Emdin M, Re F, Cicoira M, Correale M, Badagliacca R, Clemenza F, Lombardi C, Agostoni P. Increased serum uric acid level predicts poor prognosis in mildly severe chronic heart failure with reduced ejection fraction. An analysis from the MECKI score research group. Eur J Intern Med 2020; 72:47-52. [PMID: 31787490 DOI: 10.1016/j.ejim.2019.11.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 10/21/2019] [Accepted: 11/07/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Hyperuricemia prognostic impact on clinical outcomes in chronic heart failure (HF) patients has been investigated with inconclusive results. OBJECTIVES Aim of the study was to evaluate the prognostic impact of serum uric acid (SUA) on long-term clinical outcomes in HF. METHODS An analysis of MECKI (Metabolic Exercise Cardiac Kidney Index) database, with median follow-up of 3.4 years. RESULTS Relation between SUA and all-cause/ cardiovascular (CV) deaths have been analysed in 4,577 patients (3,688 males, age 62.7 ± 12.9 years), with reduced ejection fraction HF (35 ± 11%), peakVO2 1151 ± 440 ml/min; NYHA class I-II (72.6%), III-IV (27.4%). SUA was associated with increased total and CV mortality (HR 1.120 and HR 1.128, respectively p < 0.0001), also after adjustment for peakVO2, VE/VCO2 slope, diuretic use and MECKI score. SUA was significantly associated with CV mortality only in NYHA class I-II (HR 1.17, p < 0.0001) while there was no association in class III-IV (HR 1.03, p = NS). No prognostic added values of SUA with respect to the MECKI score was observed at the ROC analysis. CONCLUSIONS SUA is confirmed to be associated with increased mortality, but in less severe HF only. However SUA did not show additional prognostic power to the MECKI score.
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Affiliation(s)
- Massimo Francesco Piepoli
- UOC Cardiologia, G da Saliceto Hospital, Piacenza, Italy; Department of Cardiology, University of Foggia, Foggia, Italy
| | | | - Ugo Corrà
- Cardiology Department, Istituti Clinici Scientifici Maugeri, Veruno Institute, Veruno, Italy
| | - Francesco Doni
- Cardiology Department, Istituti Clinici Scientifici Maugeri, Veruno Institute, Veruno, Italy
| | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Rocco La Gioia
- Division of Cardiology, "S. Maugeri" Foundation, IRCCS, Institute of Cassano Murge, Bari, Italy
| | - Giuseppe Limongelli
- Cardiologia SUN, Ospedale Monaldi (Azienda dei Colli), Seconda Università di Napoli, Napoli, Italy
| | - Stefania Paolillo
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, Ospedali Riuniti and University of Trieste, Trieste, Italy
| | | | - Rosa Raimondo
- Fondazione Salvatore Maugeri, IRCCS, Istituto Scientifico di Tradate, Italy
| | - Michele Emdin
- Fondazione Gabriele Monasterio, CNR-Regione Toscana, Pisa, Italy; Life Science Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Federica Re
- Cardiology Division, Cardiac Arrhythmia Center and Cardiomyopathies Unit, San Camillo-Forlanini Hospital, Roma, Italy
| | | | | | - Roberto Badagliacca
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Nefrologiche, Anestesiologiche e Geriatriche, "Sapienza", Rome University, Rome, Italy
| | - Francesco Clemenza
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation IRCCS - ISMETT, Palermo, Italy
| | - Carlo Lombardi
- Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Piergiuseppe Agostoni
- Centro Cardiologico Monzino, IRCCS, Milano, Italy; Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milano, Milano, Italy.
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Borghi C, Cosentino E, Bragagni A. Hyperuricemia and mortality in heart failure: Is it time to change the route? Eur J Intern Med 2020; 72:40-41. [PMID: 31980331 DOI: 10.1016/j.ejim.2020.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 01/13/2020] [Indexed: 12/30/2022]
Affiliation(s)
- Claudio Borghi
- Medical and Surgical Sciences Dept., University of Bologna, Italy.
| | | | - Alessio Bragagni
- Medical and Surgical Sciences Dept., University of Bologna, Italy
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Yang L, Chang B, Guo Y, Wu X, Liu L. The role of oxidative stress-mediated apoptosis in the pathogenesis of uric acid nephropathy. Ren Fail 2020; 41:616-622. [PMID: 31269852 PMCID: PMC6610514 DOI: 10.1080/0886022x.2019.1633350] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Objective: By copying the uric acid nephropathy rat model, the oxidative stress injury of mitochondria was caused in renal tubular epithelial cells and the relationship between the injury and the induction of cell apoptosis was identified. Methods: All rats were randomly divided into NC (normal control, NC) group, HUA (high uric acid, HUA) group and GSH (reductive glutathione, GSH) group. The values were quantitatively tested in the kidney tissues, including 24-h urinary protein quantity, serum creatinine, blood uric acid, the MDA (malondialdehyde, MDA) and SOD (superoxide dismutase, SOD) oxidative stress indicators. The expression of p53, Bax and caspase-9/-3 were detected by immunoblotting. TUNEL assays were used to detect the apoptosis of renal tubular epithelial cells. Result: In HUA and GSH groups, the 24-h urinary protein(24UTP), serum creatinine, and blood uric acid increased gradually with the increase of the replication cycle and the increase was significant compared to the NC group (p < .05). Compared to the NC group, MDA increased whereas SOD decreased. The expression of apoptotic proteins, such as p53, Bax, and caspase-9/-3 in the mitochondria was significantly different (p < .05). TUNEL assay revealed that the renal tubular epithelial cells in HUA group were largely apoptotic, whereas the GSH group improved significantly. Conclusion: Mitochondria incurred the substantial damage due to being in a state of oxidative stress, which was the primary cause of apoptosis in the renal tubule epithelial cells. GSH exhibited the effective resistance to the influence of oxidative stress and can restore the damage in the renal tubular epithelial cells.
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Affiliation(s)
- Lijuan Yang
- a Department of Physiology , Bengbu Medical College , Bengbu , People's Republic of China
| | - Baochao Chang
- b Department of Nephrology , The First Affiliated Hospital of Bengbu Medical College , Bengbu , People's Republic of China
| | - Yaling Guo
- b Department of Nephrology , The First Affiliated Hospital of Bengbu Medical College , Bengbu , People's Republic of China
| | - Xueping Wu
- b Department of Nephrology , The First Affiliated Hospital of Bengbu Medical College , Bengbu , People's Republic of China
| | - Lei Liu
- b Department of Nephrology , The First Affiliated Hospital of Bengbu Medical College , Bengbu , People's Republic of China
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Machine-learning facilitates selection of a novel diagnostic panel of metabolites for the detection of heart failure. Sci Rep 2020; 10:130. [PMID: 31924803 PMCID: PMC6954181 DOI: 10.1038/s41598-019-56889-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 12/18/2019] [Indexed: 11/08/2022] Open
Abstract
The metabolic derangement is common in heart failure with reduced ejection fraction (HFrEF). The aim of the study was to check feasibility of the combined approach of untargeted metabolomics and machine learning to create a simple and potentially clinically useful diagnostic panel for HFrEF. The study included 67 chronic HFrEF patients (left ventricular ejection fraction-LVEF 24.3 ± 5.9%) and 39 controls without the disease. Fasting serum samples were fingerprinted by liquid chromatography-mass spectrometry. Feature selection based on random-forest models fitted to resampled data and followed by linear modelling, resulted in selection of eight metabolites (uric acid, two isomers of LPC 18:2, LPC 20:1, deoxycholic acid, docosahexaenoic acid and one unknown metabolite), demonstrating their predictive value in HFrEF. The accuracy of a model based on metabolites panel was comparable to BNP (0.85 vs 0.82), as verified on the test set. Selected metabolites correlated with clinical, echocardiographic and functional parameters. The combination of two innovative tools (metabolomics and machine-learning methods), both unrestrained by the gaps in the current knowledge, enables identification of a novel diagnostic panel. Its diagnostic value seems to be comparable to BNP. Large scale, multi-center studies using validated targeted methods are crucial to confirm clinical utility of proposed markers.
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Stone ML, Richardson MR, Guevara L, Rand BG, Churilla JR. Elevated Serum Uric Acid and Self-Reported Heart Failure in US Adults: 2007-2016 National Health and Nutrition Examination Survey. Cardiorenal Med 2019; 9:344-353. [PMID: 31553984 DOI: 10.1159/000502438] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 07/30/2019] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION There is limited evidence examining the relationship between elevated serum uric acid (sUA) concentration and heart failure (HF) in United States (US) adults. The aim of the present study was to examine the association(s) between elevated sUA and HF using a nationally representative sample of US adults. METHODS The final sample with complete data for this analysis (n = 17,349) included men and women aged ≥40 years who participated in the 2007-2016 National Health and Nutrition Examination Survey. Self-reported diagnosis of HF was assessed via interview. Elevated sUA was defined as values >6.0 mg/dL for women and >7.2 mg/dL for men. Multivariable gender-stratified logistic regression was utilized to examine the odds of self-reported HF. RESULTS The estimated prevalence of HF was 3.9 and 3.4% among men and women, respectively. Age-adjusted analysis revealed significantly increased odds of HF in men (OR 2.79; 95% CI 2.15-3.84, p < 0.01) and women (OR 3.24; 95% CI 2.37-4.44, p < 0.01) with elevated sUA. This relationship remained statistically significant following adjustment for age, race, education, income, alcohol consumption, smoking status, blood pressure, diabetes, physical activity level, cholesterol, creatinine level, and body mass index in men (OR 1.70; 95% CI 1.13-2.57 p < 0.05) and women (OR 1.74; 95% CI 1.18-2.58, p < 0.05). CONCLUSIONS In a representative sample of US adults, having an elevated sUA concentration was associated with significantly increased odds of HF when compared to adults with normal sUA.
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Affiliation(s)
- Michelle L Stone
- Department of Clinical and Applied Movement Sciences, University of North Florida, Jacksonville, Florida, USA,
| | - Michael R Richardson
- Department of Clinical and Applied Movement Sciences, University of North Florida, Jacksonville, Florida, USA
| | - Larry Guevara
- Department of Clinical and Applied Movement Sciences, University of North Florida, Jacksonville, Florida, USA
| | - Bethany G Rand
- Department of Clinical and Applied Movement Sciences, University of North Florida, Jacksonville, Florida, USA
| | - James R Churilla
- Department of Clinical and Applied Movement Sciences, University of North Florida, Jacksonville, Florida, USA
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Xiong XY, Bai L, Bai SJ, Wang YK, Ji T. Uric acid induced epithelial-mesenchymal transition of renal tubular cells through PI3K/p-Akt signaling pathway. J Cell Physiol 2019; 234:15563-15569. [PMID: 30740669 DOI: 10.1002/jcp.28203] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 01/10/2019] [Indexed: 01/24/2023]
Abstract
The phenotypic changes of tubular epithelial cell are hallmark features of renal diseases caused by abnormal uric acid levels. We hereby intend to investigate whether PI3K/p-Akt signaling plays a role in uric-acid induced epithelial-mesenchymal transition process. The normal rat kidney cell line (NRK-52E) was used as a proximal tubular cell model in this study. NRK-52E cells were exposed to different concentrations of uric acid, or PI3K inhibitor LY294002, or both, respectively. The effects of uric acid on cell morphology were examined by phase contrast microscopy, while molecular alternations were assessed by western blot analysis and immunofluorescence staining. We found that uric acid induced visible morphological alterations in NRK-52E cells accompanied by increased expression of α-smooth muscle actin and reduced expression of E-cadherin. Moreover, phosphorylation of Akt protein was obviously increased, whereas Akt level remained stable. Furthermore, the above effects were abolished when PI3K/p-Akt pathway was blocked by the PI3K inhibitor. These findings demonstrated that high uric acid could induce phenotypic transition of cultured renal tubular cells, which was probably via activating PI3K/p-Akt signaling pathway.
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Affiliation(s)
- Xiao-Yan Xiong
- Department of Nephrology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Lin Bai
- Department of Nephrology, Huai'an Second People's Hospital and The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Shou-Jun Bai
- Department of Nephrology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Ya-Kun Wang
- Department of Nephrology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Tingting Ji
- Department of Nephrology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
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Cicero AFG, Cosentino ER, Kuwabara M, Degli Esposti D, Borghi C. Effects of allopurinol and febuxostat on cardiovascular mortality in elderly heart failure patients. Intern Emerg Med 2019; 14:949-956. [PMID: 30864092 DOI: 10.1007/s11739-019-02070-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 03/06/2019] [Indexed: 02/07/2023]
Abstract
Hyperuricemia is an emerging risk factor for the development of heart failure (HF) and is associated with a worsen prognosis of the disease. The effect of urate lowering drugs (ULT) and, in particular, the xanthine oxidase inhibitor in patients with HF is controversial. The aim of the study is to compare the effects of treatment with two different xanthine oxidase inhibitors (allopurinol or febuxostat) on cardiovascular mortality in elderly patients with chronic HF in a setting of clinical practice. In this observational trial, 255 elderly patients affected by chronic HF and treated with ULT on top of optimal medical treatment for HF. The sample included only outpatients with mild-to-moderate HF mainly secondary to chronic arterial hypertension or coronary artery disease and not previously hospitalized for HF. Patient treated with febuxostat (N. 120) and allopurinol (N. 135) were balanced for most of the baseline variables. In particular age, NYHA class distribution, drug treatment and renal function were comparable at the baseline and during the observation in both groups (p > 0.05). After a mean follow-up period of 5.1 years, the cumulative cardiovascular survival was 0.96 (95% CI 0.93-0.99) in febuxostat-treated patients and 0.89 (95% CI 0.84-0.93) in those treated with allopurinol. The between group difference, adjusted for the main confounding risk factors, was statistically significant (p = 0.04). Our study results suggest that possibility that febuxostat, a selective XO inhibitor, may favorably affect cardiovascular mortality in comparison with allopurinol in elderly patients with mild-to-moderate HF. This preliminary observation deserves further evaluation in the next future.
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Affiliation(s)
| | - Eugenio Roberto Cosentino
- Internal Medicine Unit, S. Orsola-Malpighi University Hospital, Building 2 -IV Floor - Via Albertoni 15, 40138, Bologna, Italy
| | | | - Daniela Degli Esposti
- Internal Medicine Unit, S. Orsola-Malpighi University Hospital, Building 2 -IV Floor - Via Albertoni 15, 40138, Bologna, Italy
| | - Claudio Borghi
- Internal Medicine Unit, S. Orsola-Malpighi University Hospital, Building 2 -IV Floor - Via Albertoni 15, 40138, Bologna, Italy
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Azevedo VF, Kos IA, Vargas-Santos AB, da Rocha Castelar Pinheiro G, Dos Santos Paiva E. Benzbromarone in the treatment of gout. Adv Rheumatol 2019; 59:37. [PMID: 31391099 DOI: 10.1186/s42358-019-0080-x] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 07/19/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Benzbromarone is a uricosuric drug that has been used in the treatment of gout over the last 30 years. Due to its potent inhibition of the dominant apical (luminal) urate exchanger in the human proximal tubule URAT1, it reduces the urate reabsorption, diminishing serum urate levels and therefore preventing gout flares. Through several clinical trials, Benzbromarone has been proved effective and safe, inclusive in patients with chronic kidney disease and as combination therapy with allopurinol. Due to hepatotoxicity reports, it was withdrawn from the European market by the manufacturer, however many authors have questioned the product's withdrawal due to a lack of clinical evidence in order to support its hepatotoxicity. Benzbromarone is still available in several European countries, New Zealand, Brazil and several other countries. Despite the product's marketing over more than 20 years after the first hepatotoxicity reports, we have found only five reports in our literature search, and no prospective or retrospective study correlating hepatotoxicity with benzbromarone use. SHORT CONCLUSION Benzbromarone is a safe and effective molecule for the treatment of gout. However, due to in vitro and in vivo data related to hepatotoxicity, it is prudent to prescribe it with some caution, especially for patients with an already known liver condition.
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Affiliation(s)
- Valderilio Feijó Azevedo
- Universidade Federal do Paraná, Rua General Carneiro 181, Centro, Curitiba, Paraná, Brazil. .,Edumed Educação em Saúde, Rua Bispo Dom José, 2495, Curitiba, Paraná, Brazil.
| | - Igor Age Kos
- Edumed Educação em Saúde, Rua Bispo Dom José, 2495, Curitiba, Paraná, Brazil
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Zhou HB, Xu TY, Liu SR, Bai YJ, Huang XF, Zhan Q, Zeng QC, Xu DL. Association of serum uric acid change with mortality, renal function and diuretic dose administered in treatment of acute heart failure. Nutr Metab Cardiovasc Dis 2019; 29:351-359. [PMID: 30795993 DOI: 10.1016/j.numecd.2019.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 11/25/2018] [Accepted: 01/02/2019] [Indexed: 01/11/2023]
Abstract
BACKGROUND AND AIMS Hyperuricemia is reportedly associated with poor outcome in acute heart failure (AHF). The association between changes in Uric acid (UA) levels with renal function change, diuretic doses, and mortality in patients with AHF were studied. METHODS AND RESULTS Consecutive patients hospitalized with AHF were reviewed (n = 535). UA levels were measured at admission and either at discharge or on approximately the seventh day of admission. Patients with an UA change in the top tertile were defined as having an increase (UA-increase) and were compared to those outside the top tertile (non-UA-increase). The endpoint was all-cause mortality, with a mean follow-up duration of 22.2 months. Patients in the UA-increase group presented with greater creatine increase (P < 0.001), and were administered a higher average daily dose of loop diuretic (P = 0.016) compared with the non-UA-increase group. In-hospital UA-increase was associated with higher risk of mortality even after adjusting for confounding variables including creatine change and diuretic dosage [harzard ratio (HR) 1.53, 95% confidence interval (CI) 1.02-2.30, P = 0.042]. In patients with hyperuricemia on admission, UA-increase was associated with increased mortality (adjusted HR 2.21, 95% CI 1.38-3.52, P = 0.001). Whereas, in those without admission hyperuricemia, UA-increase had no significant association with mortality. CONCLUSIONS An increase in UA during in-hospital treatment is associated with an increase in creatine levels and daily diuretic dose. Mortality associated with increased UA is restricted to patients who already have hyperuricemia at admission. A combination of UA levels at admission and UA changes on serial assessment during hospitalization may be additional value in the risk stratification of AHF patients.
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Affiliation(s)
- H-B Zhou
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - T-Y Xu
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China; First School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
| | - S-R Liu
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Y-J Bai
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - X-F Huang
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Q Zhan
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Q-C Zeng
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - D-L Xu
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
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Shirakabe A, Okazaki H, Matsushita M, Shibata Y, Goda H, Uchiyama S, Tani K, Kiuchi K, Kobayashi N, Hata N, Asai K, Shimizu W. Hyperuricemia complicated with acute kidney injury is associated with adverse outcomes in patients with severely decompensated acute heart failure. IJC HEART & VASCULATURE 2019; 23:100345. [PMID: 31321285 PMCID: PMC6612750 DOI: 10.1016/j.ijcha.2019.03.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 02/23/2019] [Accepted: 03/12/2019] [Indexed: 12/28/2022]
Abstract
Background The relationship between the serum level of uric acid (UA) and the acute kidney injury on admission in patients with acute heart failure (AHF) remain unclear. Methods and results A total of 1326 AHF patients were screened, and data for 1047 patients who were admitted to the intensive-care unit were analyzed. The patients were assigned to a low-UA group (UA ≤ 7.0 mg/dl, n = 569) or a high-UA group (UA > 7.0 mg/dl, n = 478) according to their UA level at admission. Acute kidney injury (AKI) at admission was defined based on the ratio of the serum creatinine value recorded on admission to the baseline creatinine value: no-AKI (n = 736) or AKI (n = 311). The patients were therefore assigned to four groups: low-UA/no-AKI (n = 428), high-UA/no-AKI (n = 308), low-UA/AKI (n = 141) and high-UA/AKI (n = 170). The high-UA patients were significantly more frequent in the AKI group than in the non-AKI group among all patients and the non-chronic kidney injury (CKD) cohort. A Kaplan-Meier curve showed a significantly lower 365-day survival rate in the high-UA/AKI group than in the other groups. The multivariate Cox regression model identified only high-UA/AKI as an independent predictor of 365-day mortality (hazard ratio [HR]: 2.511, 95% confidence interval [CI] 1.671–3.772 in all AHF patients, HR: 1.884, 95% CI 1.022–3.473 in non-CKD patients and HR: 3.546, 95% CI 2.136–5.884 in CKD patients). Conclusion An elevated serum UA level complicated with AKI was an independent predictor of mortality in patients with severely decompensated AHF.
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Affiliation(s)
- Akihiro Shirakabe
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
- Corresponding author at: ICU, Chiba Hokusoh Hospital, Nippon Medical School, 1715 Kamagari, Inzai, Chiba 270-1694, Japan.
| | - Hirotake Okazaki
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Masato Matsushita
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Yusaku Shibata
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Hiroki Goda
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Saori Uchiyama
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Kenichi Tani
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Kazutaka Kiuchi
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Nobuaki Kobayashi
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Noritake Hata
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Kuniya Asai
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School Hospital, Tokyo, Japan
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45
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Joho S, Ushijima R, Nakagaito M, Kinugawa K. Relation between prognostic impact of hyperuricemia and sympathetic overactivation in patients with heart failure. J Cardiol 2019; 73:233-239. [DOI: 10.1016/j.jjcc.2018.08.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 08/04/2018] [Accepted: 08/29/2018] [Indexed: 12/22/2022]
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46
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Korol S, White M, O'Meara E, Rouleau JL, White-Guay B, Dorais M, Ahmed A, de Denus S, Perreault S. Is there a potential association between spironolactone and the risk of new-onset diabetes in a cohort of older patients with heart failure? Eur J Clin Pharmacol 2019; 75:837-847. [PMID: 30758517 DOI: 10.1007/s00228-018-02615-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 12/18/2018] [Indexed: 01/03/2023]
Abstract
PURPOSE Some evidence suggests that spironolactone may have a deleterious effect on glucose homeostasis. The objective of this study was to assess whether spironolactone use is associated with a higher risk of developing diabetes in a large cohort of patients with heart failure (HF). METHODS Two Quebec government administrative databases were used to identify a cohort of hospitalized patients discharged between January 1995 and December 2009 with a primary discharge diagnosis of HF and without secondary discharge diagnosis of diabetes. Patients were categorized as new users of spironolactone and non-users. The primary outcome was defined as new-onset diabetes (NOD) during 5 years of follow-up and was ascertained using ICD codes for diabetes or use of hypoglycemic agents. RESULTS Among the 2974 patients that were included in the cohort analysis, 769 were given a new prescription of spironolactone. The incidence rate of NOD was similar among spironolactone users (5.0 per 100 person-years) and non-users (4.9 per 100 person-years). There was no significant association between the use of spironolactone and NOD in the crude, unadjusted model (hazard ratio (HR) 1.01; 95% confidence interval (CI) 0.80-1.28; p = 0.9217), and it remained unchanged in the adjusted Cox proportional hazard model (HR = 0.92; 95% CI = 0.72-1.18; p = 0.5227). The results were consistent with those observed in sensitivity analyses of a 1:3 propensity score-matched cohort (HR = 0.97; CI = 0.76-1.25; p = 0.8169). CONCLUSION We found no evidence supporting the claim that use of spironolactone is associated with a higher risk of diabetes among patients hospitalized for HF.
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Affiliation(s)
- Sandra Korol
- Faculty of Pharmacy, Université de Montréal, Case Postale 6128, Succursale Centre-Ville, Montréal, QC, H3C 3J7, Canada.,Montreal Heart Institute, 5000 Bélanger, Montreal, QC, H1T 1C8, Canada
| | - Michel White
- Montreal Heart Institute, 5000 Bélanger, Montreal, QC, H1T 1C8, Canada.,Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Eileen O'Meara
- Montreal Heart Institute, 5000 Bélanger, Montreal, QC, H1T 1C8, Canada.,Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Jean-Lucien Rouleau
- Montreal Heart Institute, 5000 Bélanger, Montreal, QC, H1T 1C8, Canada.,Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Brian White-Guay
- Faculty of Pharmacy, Université de Montréal, Case Postale 6128, Succursale Centre-Ville, Montréal, QC, H3C 3J7, Canada
| | - Marc Dorais
- Sanofi Aventis Endowment Research Chair in Optimal Drug Use, Montreal, Canada.,StatSciences Inc., N.-D.-Ile-Perrot, Canada
| | - Ali Ahmed
- Veterans Affairs Medical Center, Washington, DC, USA.,George Washington University, Washington, DC, USA
| | - Simon de Denus
- Faculty of Pharmacy, Université de Montréal, Case Postale 6128, Succursale Centre-Ville, Montréal, QC, H3C 3J7, Canada. .,Montreal Heart Institute, 5000 Bélanger, Montreal, QC, H1T 1C8, Canada.
| | - Sylvie Perreault
- Faculty of Pharmacy, Université de Montréal, Case Postale 6128, Succursale Centre-Ville, Montréal, QC, H3C 3J7, Canada. .,Sanofi Aventis Endowment Research Chair in Optimal Drug Use, Montreal, Canada.
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47
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Perge P, Boros AM, Zima E, Gellér L, Merkely B, Széplaki G. Hyperuricemia predicts adverse clinical outcomes after cardiac resynchronization therapy. SCAND CARDIOVASC J 2019; 52:250-255. [PMID: 30714413 DOI: 10.1080/14017431.2018.1499954] [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] [Indexed: 10/27/2022]
Abstract
OBJECTIVES Changes in the levels of serum creatinine and N-terminal of prohormone brain natriuretic peptide (NT-proBNP) are useful risk markers after cardiac resynchronization therapy (CRT). The diagnostic value of changes in serum uric acid levels has been established in chronic heart failure, but no data are available on the prognostic value of hyperuricemia in a CRT population. DESIGN We measured markers of renal function [creatinine, blood urea nitrogen (BUN) and uric acid] and NT-proBNP levels of 129 heart failure patients undergoing CRT in a prospective, observational study. The 5-year all-cause mortality and the 6-month clinical response (≥ 15% increase in the left ventricular ejection fraction) were considered as study end points. RESULTS In multivariable analyses, the uric acid was found to be a statistically significant predictor of the outcome. Uric acid levels exceeding 386 mmol/L before CRT increased the chances of mortality [n = 55, hazard ratio = 2.39 (1.30-4.39), p < 0.01] and poor clinical response [n = 37, odds ratio = 2.89 (1.22-6.87), p = 0.01] independently of serum NT-proBNP and other factors. CONCLUSIONS Elevated uric acid concentrations in patients with CRT are associated with an increased risk of mortality and poor clinical response independently of the NT-proBNP levels and other relevant clinical factors.
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Affiliation(s)
- Péter Perge
- a Heart and Vascular Center, Semmelweis University , Budapest , Hungary
| | - András M Boros
- a Heart and Vascular Center, Semmelweis University , Budapest , Hungary
| | - Endre Zima
- a Heart and Vascular Center, Semmelweis University , Budapest , Hungary
| | - László Gellér
- a Heart and Vascular Center, Semmelweis University , Budapest , Hungary
| | - Béla Merkely
- a Heart and Vascular Center, Semmelweis University , Budapest , Hungary
| | - Gábor Széplaki
- a Heart and Vascular Center, Semmelweis University , Budapest , Hungary
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48
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Luo Q, Xia X, Li B, Lin Z, Yu X, Huang F. Serum uric acid and cardiovascular mortality in chronic kidney disease: a meta-analysis. BMC Nephrol 2019; 20:18. [PMID: 30642279 PMCID: PMC6330757 DOI: 10.1186/s12882-018-1143-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 11/20/2018] [Indexed: 12/15/2022] Open
Abstract
Background Conflicting results have been reported from studies evaluating serum uric acid (SUA) levels as an independent risk factor for cardiovascular mortality in patients with chronic kidney disease (CKD). Methods We systematically searched MEDLINE, Web of Science, and bibliographies of retrieved articles to identify studies reporting on the association between SUA levels and cardiovascular mortality in patients with CKD. Random-effects models were used to calculate the pooled hazard ratios (HR) and corresponding 95% confidence intervals (CI). Results We included 11 studies with an overall sample of 27,081 patients with CKD in this meta-analysis. By meta-analysis, restricted to 7 studies (n = 11,050), patients with the highest SUA were associated with an increased risk of cardiovascular mortality (HR 1.47, 95% CI 1.11–1.96) compared with patients with the lowest SUA. There was no indication of publication bias or significant heterogeneity (I2 = 40.4%; P = 0.109). Meta-analysis of 10 studies (n = 26,660) indicated that every 1 mg/dl increase in SUA levels increased a 12% risk in cardiovascular mortality (HR 1.12, 95% CI 1.02–1.24), with significant heterogeneity (I2 = 79.2%, P < 0.001). Conclusions Higher SUA levels are associated with significantly increased risk of cardiovascular mortality in patients with CKD. More designed studies, especially randomized controlled trials, should be conducted to determine whether high SUA levels is a potentially modifiable risk factor for cardiovascular mortality in patients with CKD. Electronic supplementary material The online version of this article (10.1186/s12882-018-1143-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Qimei Luo
- Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Key Laboratory of Nephrology, Ministry of Health and Guangdong Province, Guangzhou, 510080, People's Republic of China
| | - Xi Xia
- Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Key Laboratory of Nephrology, Ministry of Health and Guangdong Province, Guangzhou, 510080, People's Republic of China
| | - Bin Li
- Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Key Laboratory of Nephrology, Ministry of Health and Guangdong Province, Guangzhou, 510080, People's Republic of China
| | - Zhenchuan Lin
- Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Key Laboratory of Nephrology, Ministry of Health and Guangdong Province, Guangzhou, 510080, People's Republic of China
| | - Xueqing Yu
- Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Key Laboratory of Nephrology, Ministry of Health and Guangdong Province, Guangzhou, 510080, People's Republic of China
| | - Fengxian Huang
- Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, People's Republic of China. .,Key Laboratory of Nephrology, Ministry of Health and Guangdong Province, Guangzhou, 510080, People's Republic of China.
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Stubnova V, Os I, Høieggen A, Solbu MD, Grundtvig M, Westheim AS, Atar D, Waldum-Grevbo B. Gender differences in association between uric acid and all-cause mortality in patients with chronic heart failure. BMC Cardiovasc Disord 2019; 19:4. [PMID: 30611196 PMCID: PMC6321661 DOI: 10.1186/s12872-018-0989-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 12/21/2018] [Indexed: 12/24/2022] Open
Abstract
Background Elevated serum uric acid (SUA) is associated with poor prognosis in patients with cardiovascular disease, yet it is still not decided whether the role of SUA is causal or only reflects an underlying disease. The purpose of the study was to investigate if SUA was an independent predictor of 5-year all-cause mortality in a propensity score matched cohort of chronic heart failure (HF) outpatients. Furthermore, to assess whether gender or renal function modified the effect of SUA. Methods Patients (n = 4684) from the Norwegian Heart Failure Registry with baseline SUA were included in the study. Individuals in the highest gender-specific SUA quartile were propensity score matched 1:1 with patients in the lowest three SUA quartiles. The propensity score matching procedure created 928 pairs of patients (73.4% males, mean age 71.4 ± 11.5 years) with comparable baseline characteristics. Kaplan Meier and Cox regression analyses were used to investigate the independent effect of SUA on all-cause mortality. Results SUA in the highest quartile was an independent predictor of all-cause mortality in HF outpatients (hazard ratio (HR) 1.19, 95% confidence interval (CI) 1.03–1.37, p-value 0.021). Gender was found to interact the relationship between SUA and all-cause mortality (p-value for interaction 0.007). High SUA was an independent predictor of all-cause mortality in women (HR 1.65, 95% CI 1.24–2.20, p-value 0.001), but not in men (HR 1.06, 95% CI 0.89–1.25, p-value 0.527). Renal function did not influence the relationship between SUA and all-cause mortality (p-value for interaction 0.539). Conclusions High SUA was independently associated with inferior 5-year survival in Norwegian HF outpatients. The finding was modified by gender and high SUA was only an independent predictor of 5-year all-cause mortality in women, not in men.
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Affiliation(s)
- Viera Stubnova
- Finnmark Hospital Trust, Kirkenes, Norway. .,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Ingrid Os
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Nephrology, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Aud Høieggen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Nephrology, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Marit D Solbu
- Section of Nephrology, University Hospital of North Norway, Tromsø, Norway.,Metabolic and Renal Research Group, UiT The Arctic University of Norway, Tromsø, Norway
| | - Morten Grundtvig
- Department of Medicine, Innlandet Hospital Trust, Lillehammer, Norway
| | - Arne S Westheim
- Department of Cardiology, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Dan Atar
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Cardiology, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Bård Waldum-Grevbo
- Department of Nephrology, Oslo University Hospital, Ullevål, Oslo, Norway
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50
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Yokota T, Fukushima A, Kinugawa S, Okumura T, Murohara T, Tsutsui H. Randomized Trial of Effect of Urate-Lowering Agent Febuxostat in Chronic Heart Failure Patients with Hyperuricemia (LEAF-CHF). Int Heart J 2018; 59:976-982. [PMID: 30101851 DOI: 10.1536/ihj.17-560] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Hyperuricemia is an independent predictor of mortality in patients with chronic heart failure. The aim of the study is to determine whether a urate-lowering agent febuxostat, an inhibitor of xanthine oxidase, may improve the clinical outcomes in chronic heart failure patients with hyperuricemia when compared to conventional treatment. This multicenter, prospective, randomized, open-label, blinded endpoint study with a follow-up period of 24 weeks will enroll 200 Japanese chronic heart failure patients with hyperuricemia. The eligibility criteria include a diagnosis of chronic heart failure (New York Heart Association functional class II-III with a history of hospitalization due to worsening of heart failure within the last 2 years), reduced left ventricular systolic function (left ventricular ejection fraction < 40%) and increased plasma natriuretic peptide [plasma B-type natriuretic peptide (BNP) ≥ 100 pg/mL or N-terminal pro BNP (NT-proBNP) ≥ 400 pg/mL], and hyperuricemia (serum uric acid >7.0 mg/dL and ≤ 10 mg/dL) at the screening visit. The primary outcome is the difference in the plasma BNP levels between the baseline and 24 weeks of treatment. The plasma BNP levels are measured in the central laboratory in a blinded manner. This study investigates the efficacy and safety of febuxostat in chronic heart failure patients with hyperuricemia.
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Affiliation(s)
- Takashi Yokota
- Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University
| | - Arata Fukushima
- Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University
| | - Shintaro Kinugawa
- Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University
| | - Takahiro Okumura
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Hiroyuki Tsutsui
- Department Cardiovascular Medicine, Faculty of Medical Sciences, Kyusyu University
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