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Tong XW, Zhang YT, Li X, Yu ZW, Pu SD, Xu YX, Shan YY, Gao XY. Uric acid index is a risk for mild cognitive impairment in type 2 diabetes. Hormones (Athens) 2023; 22:425-439. [PMID: 37523135 DOI: 10.1007/s42000-023-00465-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 07/04/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND A new uric acid (UA) index has recently been proposed, while serum uric acid (SUA), fasting triglyceride, and fasting blood glucose levels in the index are shown to affect cognitive function. This study aims to investigate the clinical value of the UA index for assessing mild cognitive impairment (MCI) in type 2 diabetes (T2D) patients. METHODS This was an observational cross-sectional study with 616 participants. A generalized additive model was used to determine a linear or curvilinear relationship between cognitive performance and the UA index. Logistic regression and random forest models were both developed. A receiver operating characteristic curve (ROC) was delineated and the area under the curve (AUC) was calculated. RESULTS MCI was diagnosed in 313 participants (50.81%). Compared with the T2D-normal cognitive function group, MCI subjects had higher UA indexes, lower cognitive scores, and lower education levels (p < 0.001). Generalized additive models showed the UA index and the Montreal Cognitive Assessment (MoCA) score to be decreased linearly (p < 0.001). The UA index AUC was 0.751 (95% CI = 0.713-0.789, p < 0.001). The optimal cut-off point for the identification of MCI based on the UA index was 11.26 (sensitivity: 62.3%, specificity: 75.9%). Results for females in the cohort yielded an AUC change of + 2.5%, the less-educated population (AUC change of + 4.7%), and the hypertensive population (AUC change of + 1.1%). The AUCs were 0.791 (95% CI = 0.720-0.863) for the random forest model and 0.804 (95% CI = 0.770-0.837) for the logistic regression model, and no statistical significance was found (p = 0.758). CONCLUSION This study showed that the increased UA index was independently associated with MCI in patients with T2D, especially among female, less-educated, and hypertensive patients. It could be a potential indicator of MCI in T2D patients.
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Affiliation(s)
- Xue-Wei Tong
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yi-Tong Zhang
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xin Li
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zi-Wei Yu
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Sheng-Dan Pu
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yu-Xin Xu
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yong-Yan Shan
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xin-Yuan Gao
- First Affiliated Hospital of Harbin Medical University, Harbin, China.
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Lai SW, Liao KF, Kuo YH, Hwang BF, Liu CS. The risk of ischemic cerebrovascular disease associated with benzbromarone use in gout people: A retrospective cohort study in Taiwan. Medicine (Baltimore) 2023; 102:e32779. [PMID: 36749254 PMCID: PMC9901944 DOI: 10.1097/md.0000000000032779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Epidemiological studies have shown that people having hyperuricemia are at increased risk of ischemic cerebrovascular disease. This research aimed to study the relation of ischemic cerebrovascular disease with benzbromarone use among persons with gout-related disorders. This was a retrospective cohort design utilizing a 2003 to 2015 national health insurance database in Taiwan. Subjects aged 20 to 99 years who already had suffered from gout-related disorders were included as eligible subjects. Eligible persons who had the benzbromarone prescription alone were selected into the benzbromarone group. Sex-matched and age-matched eligible persons who never used any urate-lowering agents were selected into the control group. An index date was set as a date of benzbromarone being prescribed. The end-point was defined as ischemic cerebrovascular disease being newly diagnosed. A hazard ratio was applied to measure the association strength between benzbromarone use and ischemic cerebrovascular disease. Totally, there were 13,398 persons in the benzbromarone group and 13,398 persons in the control group. The incidence rate of ischemic cerebrovascular disease seemed to be modestly higher in the benzbromarone group than the control group, but it did not achieve statistical significance (0.78 vs 0.75 every 100 person-years, incidence rate ratio = 1.05, 95% confidence interval = 0.94-1.16). A crude hazard ratio of ischemic cerebrovascular disease showed 1.05 in the benzbromarone group (95% confidence interval = 0.94-1.17, P = .373) comparing with the control group. No significant association can be detected between benzbromarone use and the probability of ischemic cerebrovascular disease among persons with gout-related disorders. We think that reduction of the serum uric acid by use of benzbromarone could not be related to the probability of ischemic cerebrovascular disease. Further research is suggested to clarify this issue.
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Affiliation(s)
- Shih-Wei Lai
- Department of Public Health, College of Public Health, and School of Medicine, College of Medicine, China Medical University, Taichung, TaiwanDepartment of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Kuan-Fu Liao
- College of Medicine, Tzu Chi University, Hualien, Taiwan, Division of Hepatogastroenterology, Department of Internal Medicine, Taichung Tzu Chi Hospital, Taichung, Taiwan
| | - Yu-Hung Kuo
- Department of Research, Taichung Tzu Chi Hospital, Taichung, Taiwan
| | - Bing-Fang Hwang
- Department of Occupational Safety and Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Chiu-Shong Liu
- Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
- * Correspondence: Chiu-Shong Liu, Department of Family Medicine, China Medical University Hospital, No. 2, Yu-De Road, Taichung City 404, Taiwan (e-mail: )
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Hu F, Hu L, Yu R, Han F, Zhou W, Wang T, Zhu L, Huang X, Bao H, Cheng X. Prospective Study of Serum Uric Acid Levels and First Stroke Events in Chinese Adults With Hypertension. Front Physiol 2022; 12:807420. [PMID: 35002779 PMCID: PMC8733595 DOI: 10.3389/fphys.2021.807420] [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: 11/02/2021] [Accepted: 11/29/2021] [Indexed: 12/03/2022] Open
Abstract
Objectives: We investigated the association between serum uric acid (SUA) levels and the risk of the first stroke in Chinese adults with hypertension. Methods: A total of 11, 841 hypertensive patients were selected from the Chinese Hypertension Registry for analysis. The relationship between SUA levels and first stroke was determined using multivariable Cox proportional hazards regression, smoothing curve fitting, and Kaplan–Meier survival curve analysis. Results: During a median follow-up of 614 days, 99 cases of the first stroke were occurred. Cox proportional hazards models indicated that SUA levels were not significantly associated with the first stroke event [adjusted-hazard ratio (HR) per SD increase: 0.98, 95% CI 0.76–1.26, P = 0.889]. In comparison to the group without hyperuricemia (HUA), there were no significantly higher risks of first stroke events (adjusted-HR: 1.22, 95% CI 0.79–1.90, P = 0.373) in the population with HUA. However, in the population less than 60 years old, subjects with HUA had a significantly higher risk of the first stroke than the population without HUA (adjusted-HR: 4.89, 95% CI 1.36–17.63, P = 0.015). In subjects older than 60 years, we did not find a significant relationship between HUA and first stroke (adjusted-HR: 0.97, 95% CI 0.60–1.56, P = 0.886). Survival analysis further confirmed this discrepancy (log-rank P = 0.013 or 0.899 for non-aging or aging group). Conclusion: No significant evidence in the present study indicated that increased SUA levels were associated with the risk of first stroke in the Chinese adults with hypertension. Age played an interactive role in the relationship between HUA and the first stroke event.
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Affiliation(s)
- Feng Hu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China
| | - Longlong Hu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China
| | - Rihua Yu
- Department of General Practice Medicine, Xucun Town Health Center, Wuyuan, China
| | - Fengyu Han
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China
| | - Wei Zhou
- Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Tao Wang
- Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Linjuan Zhu
- Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiao Huang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China
| | - Huihui Bao
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaoshu Cheng
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Padda J, Khalid K, Padda S, Boddeti NL, Malhi BS, Nepal R, Cooper AC, Jean-Charles G. Hyperuricemia and Its Association With Ischemic Stroke. Cureus 2021; 13:e18172. [PMID: 34703698 PMCID: PMC8530529 DOI: 10.7759/cureus.18172] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2021] [Indexed: 12/29/2022] Open
Abstract
Elevated serum uric acid (SUA) levels have been associated with an increased risk of cardiovascular (CV) disease and acute ischemic stroke (AIS) as well as many other medical conditions. AIS is a CV complication that is the second most common cause of mortality worldwide. It results from reduced blood flow to the brain by means of thrombosis, embolism, or systemic hypoperfusion. Studies have demonstrated an association between SUA levels and CV events, with a significant dose-response relationship between elevated SUA levels and stroke risk. Since the relationship between SUA levels and AIS risk has been established, studies are also being conducted in order to evaluate whether antihyperuricemic drugs can lower this risk. Allopurinol use in hyperuricemic patients has been shown to decrease the risk of major CV events, which include AIS. This narrative review aims to investigate the role of SUA as an independent risk factor for AIS along with the proposed biological mechanisms by thoroughly appraising research findings from relevant full-text articles and abstracts indexed in PubMed and the Cochrane Library. In this literature, we will be discussing hyperuricemia, AIS, the association between the two, and the use of antihyperuricemic medications on stroke prognosis. This review will also shed new light on studies that have begun to provide insight into the predictive role of hyperuricemia in AIS.
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Affiliation(s)
- Jaskamal Padda
- Internal Medicine, Jersey City (JC) Medical Center, Orlando, USA
| | - Khizer Khalid
- Internal Medicine, Jersey City (JC) Medical Center, Orlando, USA
| | - Sandeep Padda
- Internal Medicine, Jersey City (JC) Medical Center, Orlando, USA
| | | | | | - Rohini Nepal
- Internal Medicine, Jersey City (JC) Medical Center, Orlando, USA
| | | | - Gutteridge Jean-Charles
- Internal Medicine, Jersey City (JC) Medical Center, Orlando, USA.,Internal Medicine, Advent Health & Orlando Health Hospital, Orlando, USA
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Qiao T, Wu H, Peng W. The Relationship Between Elevated Serum Uric Acid and Risk of Stroke in Adult: An Updated and Dose-Response Meta-Analysis. Front Neurol 2021; 12:674398. [PMID: 34526951 PMCID: PMC8435906 DOI: 10.3389/fneur.2021.674398] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 06/03/2021] [Indexed: 12/26/2022] Open
Abstract
Background: Uric acid (UA) is proposed as a potential risk factor for stroke in adult, yet the results from published studies are not generally accordant. Method: We included prospective studies that explored the relationship between serum UA (SUA) and strokes. In this study, strokes include ischemic stroke and hemorrhagic stroke, which consists of intracerebral hemorrhage and subarachnoid hemorrhage. The effect-size estimates were expressed as hazard ratio (HR) and 95% confidence interval (CI). Sensitivity and subgroup analyses were performed to assess the robustness of the pooled estimation and potential sources of heterogeneity between studies. Results: We meta-analyzed 19 prospective cohort articles, which involve 37,386 males and 31,163 females. Overall analyses results showed a significant association between a 1 mg/dl increase in high levels of SUA and the risk of total stroke (HR = 1.13; 95% CI: 1.09–1.18; P < 0.001), ischemic stroke (HR = 1.15; 95% CI: 1.10–1.21; P < 0.001), and hemorrhagic stroke (HR = 1.07; 95% CI: 1.00 to 1.15; P = 0.046). No significant difference was found between ischemic stroke and hemorrhagic stroke. In the subgroup analyses, the association of high SUA levels and the risk of total stroke was statistically significant in females (HR = 1.19; 95% CI: 1.12–1.26; P < 0.001) and males (HR = 1.11; 95% CI: 1.05–1.17; P < 0.001). Coincidentally, the association was also statistically significant for ischemic stroke, both in females (HR = 1.26; 95% CI: 1.17–1.36; P < 0.001) and in males (HR = 1.12; 95% CI: 1.06–1.19; P < 0.001). However, for hemorrhagic stroke, it was only statistically significant in females (HR = 1.19; 95% CI: 1.04–1.35; P = 0.01). Our dose–response research indicated the J-shaped trend between the ascending SUA levels and the higher risk of suffering from a stroke. Conclusions: Our findings indicate that elevated SUA is a significant risk factor for adult stroke, both for ischemic stroke and hemorrhagic stroke, and especially in females.
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Affiliation(s)
- Tianci Qiao
- Graduate School, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Hongyun Wu
- No.3 Neurology Department, Shandong University of Traditional Chinese Medicine Affiliated Hospital, Jinan, China
| | - Wei Peng
- No.3 Neurology Department, Shandong University of Traditional Chinese Medicine Affiliated Hospital, Jinan, China
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Hong L, Hongmei W, Leijie X, Dandan Z, Peng L, Zhifei H, Ruimin M, Yijun S, Guanghui Z, Guojun Z. Serum ceramide concentrations are associated with depression in patients after ischemic stroke-A two-center case-controlled study. Clin Chim Acta 2021; 518:110-115. [PMID: 33775701 DOI: 10.1016/j.cca.2021.03.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/10/2021] [Accepted: 03/11/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND AIMS The present study aims to correlate the severity of post-stroke depression (PSD) and serum ceramide concentration. MATERIALS AND METHODS In this two-center case-control study, we prospectively collected clinical and demographical information from age and gender-matched 51 PSD patients, 56 non-post-stroke depression (Non-PSD) patients, and 39 patients with major depression (MD) to perform the suitable biochemical analysis to bring a correlation in causing depression in patients soon after the stroke. The ROC curve method was used to evaluate ceramide's diagnostic efficacy in all three groups of patients. A follow-up analysis was also conducted based on PSD severity to associate serum ceramide levels and neuropsychiatric symptoms. The severity of the patient's depressive symptoms was assessed by using the self-rating depression scale (SDS). RESULTS In comparison between PSD and MD patients, three serum ceramide species were found to be significantly different. Compared with Non-PSD patients, PSD patients had significantly higher levels of all the four serum ceramides, and increasing levels ofC16:0, C18:0(VS MD) and C16: 0(VS Non-PSD) serve as a diagnostic tool and an independent risk factor in all three categories of patients. Moreover, the follow-up analysis results showed that, as the treatment progressed, the differences in the 3 serum ceramide species were statistically significant. CONCLUSION There was a stage-specific association between serum ceramides and PSD, and the potential pathophysiological mechanism has to be investigated in future research.
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Affiliation(s)
- Lv Hong
- Clinical Diagnosis Department of Beijing Tiantan Hospital & Capital Medical University, China; NMPA Key Laboratory for Quality Control of In Vitro Diagnostics, Fengtai district, Beijing, 100076, China; Beijing Engineering Research Center of Immunological Reagents Clinical Research, Fengtai district, Beijing, 100076, China
| | - Wang Hongmei
- Clinical Diagnosis Department of Beijing Rehabilitation Hospital & Capital Medical University, China
| | - Xie Leijie
- Hangzhou BIOZON Medical Laboratory Co. LTD, Hangzhou, Zhejiang, China
| | - Zou Dandan
- Hangzhou BIOZON Medical Laboratory Co. LTD, Hangzhou, Zhejiang, China
| | - Liu Peng
- Hangzhou BIOZON Medical Laboratory Co. LTD, Hangzhou, Zhejiang, China
| | - Hu Zhifei
- Hangzhou BIOZON Medical Laboratory Co. LTD, Hangzhou, Zhejiang, China
| | - Ma Ruimin
- Clinical Diagnosis Department of Beijing Tiantan Hospital & Capital Medical University, China; NMPA Key Laboratory for Quality Control of In Vitro Diagnostics, Fengtai district, Beijing, 100076, China; Beijing Engineering Research Center of Immunological Reagents Clinical Research, Fengtai district, Beijing, 100076, China
| | - Shi Yijun
- Clinical Diagnosis Department of Beijing Tiantan Hospital & Capital Medical University, China
| | - Zheng Guanghui
- Clinical Diagnosis Department of Beijing Tiantan Hospital & Capital Medical University, China; NMPA Key Laboratory for Quality Control of In Vitro Diagnostics, Fengtai district, Beijing, 100076, China; Beijing Engineering Research Center of Immunological Reagents Clinical Research, Fengtai district, Beijing, 100076, China.
| | - Zhang Guojun
- Clinical Diagnosis Department of Beijing Tiantan Hospital & Capital Medical University, China; NMPA Key Laboratory for Quality Control of In Vitro Diagnostics, Fengtai district, Beijing, 100076, China; Beijing Engineering Research Center of Immunological Reagents Clinical Research, Fengtai district, Beijing, 100076, China.
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