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Alrashed FA, Iqbal M, Alsubiheen AM, Ahmad T. Exploring determinants of sex and family history-based disparity in type 2 diabetes mellitus prevalence among clinical patients. BMC Public Health 2024; 24:682. [PMID: 38438994 PMCID: PMC10913685 DOI: 10.1186/s12889-024-18170-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/21/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Type 2 diabetes mellitus represents a multifaceted disorder characterized by intricate pathophysiological mechanisms, encompassing diminished insulin secretion, augmented hepatic glucose production, and heightened insulin resistance. This study aims to assess the sex (Male and Female only) and family history-based differences in the prevalence of T2DM and explore the determinants contributing to this disparity among clinical patients. SUBJECTS AND METHODS The study encompassed a diverse pool of clinical patients, encompassing both individuals with diabetes and those without the condition, who had previously sought medical attention for clinical checkups at healthcare centers. The collected data included essential parameters such as blood pressure, weight, height, smoking habits, educational background, and physical activity levels. To ensure methodological rigor and data accuracy, blood pressure measurements adhered to the stringent guidelines set forth by the World Health Organization. RESULTS Participants of the present study reported diabetes, among which notable findings emerged regarding health indicators. It was observed that the prevalence of high blood pressure, obesity, and high blood cholesterol exhibited a statistically significant increase among the female participants, underscoring the sex-based disparities in these health parameters. The male population aged 60 or older, the presence of a family history of DM accentuated this risk, resulting in a striking 3.1 times higher prevalence compared to females, who exhibited a 2.4 times higher risk (OR = 2.4, p = 0.0008). This intriguing relationship between diabetes and cholesterol levels was not limited to sex. Both male (OR = 2.47) and female (OR = 2.1) diabetes patients displayed highly significant associations with cholesterol levels. The risk of T2DM was significantly associated with triglycerides in both sexes (1.58 times higher in males, and 1.71 times higher in females). CONCLUSIONS The significance of hypertension as a comorbidity in T2DM, highlighting sex-specific associations and the potential impact of a family history of diabetes on blood pressure. Our findings emphasize the importance of considering lipid profiles, obesity, and their sex-specific associations when assessing and managing diabetes risk. Comprehensive diabetes care should include strategies for lipid control, weight management, and cardiovascular risk reduction, tailored to the individual's sex and specific risk profile.
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Affiliation(s)
- Fahad Abdulaziz Alrashed
- Department of Cardiac Sciences, College of Medicine, King Saud University, 11472, Riyadh, P.O. Box 7805, Saudi Arabia
| | - Muhammad Iqbal
- Department of Physiology, College of Medicine, King Saud University, 11472, Riyadh, Saudi Arabia
| | - Abdulrahman M Alsubiheen
- Rehabilitation Sciences Department, College of Applied Medical Sciences, King Saud University (KSU), 11433, Riyadh, P.O. Box 10219, Saudi Arabia
| | - Tauseef Ahmad
- Department of Medical education, College of Medicine, King Saud University, 11472, Riyadh, P.O. Box 7805, Saudi Arabia.
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Chen IW, Chang LC, Hung KC. Comment on "The efficacy and safety of SGLT2 inhibitors in patients with non-diabetic chronic kidney disease". Int Urol Nephrol 2024:10.1007/s11255-024-03950-9. [PMID: 38252260 DOI: 10.1007/s11255-024-03950-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 01/03/2024] [Indexed: 01/23/2024]
Affiliation(s)
- I-Wen Chen
- Department of Anesthesiology, Chi Mei Medical Center, Liouying, Tainan City, Taiwan
| | - Li-Chen Chang
- Department of Anesthesiology, E-Da Hospital, I-Shou University, Kaohsiung City, Taiwan
| | - Kuo-Chuan Hung
- Department of Anesthesiology, Chi Mei Medical Center, No.901, ChungHwa Road, YungKung Dist, Tainan City, 71004, Taiwan.
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Deng Y, Cheng D, Liao G, Tan X, Yang J. Trimester-specific reference intervals for hemoglobin A1c in non-diabetic pregnancy in a Chinese population. BMC Pregnancy Childbirth 2023; 23:671. [PMID: 37726666 PMCID: PMC10507880 DOI: 10.1186/s12884-023-05980-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 09/06/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Physiological glycated hemoglobin (HbA1c) values in each trimester are not well defined. This study aimed to determine trimester-specific reference intervals for HbA1c levels in non-diabetic pregnant women in China. METHODS In this cross-sectional study, 5,042 Chinese pregnant women from 6 to 41 weeks of gestation were screened. An inclusion of 4,134 non-diabetic women was made to determine the reference intervals, they were divided into three trimesters: trimester 1 (T1), 6 weeks to 13 weeks + 6 days, trimester 2 (T2), 14 weeks to 27 weeks + 6 days, and trimester 3 (T3), 28 weeks to 41 weeks + 6 days. A total of 4,134 women (T1 n = 760, T2 n = 1,953, and T3 n = 1,421) provided blood samples which were analyzed for HbA1c concentrations. HbA1c was measured using high-performance liquid chromatography. The median and percentile (2.5th to 97.5th) for the HbA1c reference intervals were calculated for each trimester. RESULTS In total, 8,732 HbA1c measurements were taken. Reference intervals for HbA1c expressed as median and percentile (2.5th to 97.5th) for each trimester were: T1: 4.7 (4.0-5.5%), T2: 4.5 (3.9-5.3%), and T3: 4.8 (4.1-5.7%) respectively. The HbA1c levels were significantly lower in the second trimester compared to those in the first trimester (p < 0.0001), and higher in the third trimester compared to the second trimester (p < 0.0001). CONCLUSIONS The reference intervals for HbA1c levels were 3.9-5.7% with upper limits of 5.5% in the first trimester, 5.3% in the second trimester, and 5.7% in the third trimester. These findings highlight the importance of considering trimester-specific reference intervals for HbA1c in non-diabetic pregnant women to promote maternal and fetal health.
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Affiliation(s)
- Yuguo Deng
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, 518172, Guangdong, China
| | - Danling Cheng
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, 518172, Guangdong, China
| | - Guilian Liao
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, 518172, Guangdong, China
| | - Xiaoyu Tan
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, 518172, Guangdong, China
| | - Jinying Yang
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, 518172, Guangdong, China.
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Yu Y, Meng Y, Liu J. Association between the triglyceride-glucose index and stroke in middle-aged and older non-diabetic population: A prospective cohort study. Nutr Metab Cardiovasc Dis 2023; 33:1684-1692. [PMID: 37574222 DOI: 10.1016/j.numecd.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 01/20/2023] [Accepted: 02/04/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND AND AIMS Data regarding the association between insulin resistance (IR) and stroke among the non-diabetic population is still limited and inconsistent. This study aimed to investigate the association between IR measured by the triglyceride-glucose (TyG) index and the risk of stroke among the middle-aged and elderly Chinese without diabetes. METHODS AND RESULTS A total of 17,708 middle-aged and elderly (main respondents≥45 years) individuals without diabetes were enrolled from the China Health and Retirement Longitudinal Study. Participants were divided into 4 categories according to quartiles of the TyG index. During a median follow-up of 7.00 years, a total of 305 (3.93%) incident strokes occurred. With the increase in the TyG index quartiles, stroke incidence increased substantially, compared with the Q1 group, the fully adjusted hazard ratios (HRs) were 1.64 (95% confidence interval [CI], 1.13-2.38), 1.65 (95% CI, 1.10-2.46), and 1.76 (95% CI, 1.21-2.57) for Q2, Q3, and Q4 groups, respectively. The cutoff value we determined for the TyG index was 8.28. Furthermore, the addition of the TyG index to a conventional risk model had an incremental effect on the predictive value for stroke (integrated discrimination improvement 0.17%, P = 0.0025; category-free net reclassification improvement 17.91%, P = 0.0025). CONCLUSION TyG index was significantly associated with a higher risk of stroke among the middle-aged and elderly non-diabetic population. Our findings indicated that the TyG index may be a good tool in the prediction of stroke risk for clinical and public health fields.
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Affiliation(s)
- Yanbo Yu
- Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
| | - Ying Meng
- Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
| | - Jing Liu
- Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
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Abdulaziz Alrashed F, Ahmad T, Almurdi MM, Alqahtani AS, Alamam DM, Alsubiheen AM. Investigating the relationship between lifestyle factors, family history, and diabetes mellitus in non-diabetic visitors to primary care centers. Saudi J Biol Sci 2023; 30:103777. [PMID: 37663393 PMCID: PMC10472303 DOI: 10.1016/j.sjbs.2023.103777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/31/2023] [Accepted: 08/05/2023] [Indexed: 09/05/2023] Open
Abstract
We investigated the risk levels associated with diabetes mellitus. They were assessed based on whether anyone in their family had a history of diabetes. The data collected are measurements of blood pressure, weight, height, and smoking habits, as well as physical activity and educational status. Based on the American Diabetes Association's (ADA) recommendations, the questionnaire included a diabetes risk assessment. The risk of diabetes was 76.3% among participants with a family history of diabetes. There is a 41.1% chance of diabetes among those participants whose fathers had diabetes, and a 39.3% chance of diabetes among those participants whose mothers had diabetes. Additionally, those participants who have siblings with diabetes were 24% at high risk for developing diabetes. The prevalence of the risk of having a family history of diabetes is higher in the women in the family (RR = 3.12; P = 0.0001) as compared to the men in the family (RR = 1.9; P = 0.0001). Risk of diabetes more in the male (1.13 times higher) in the current study based on the ADA scale. There is evidence that various factors, including lifestyle choices, physical attributes, and family history, influence the risk of developing diabetes in the current study. The results of the current study indicate that there is a strong association between patients with T2D and those who have a family history of diabetes. Considering Saudi Arabia's high diabetes risk, evidence-based lifestyle modifications are needed.
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Affiliation(s)
- Fahad Abdulaziz Alrashed
- Department of Cardiac Sciences, College of Medicine, King Saud University, P.O. Box 7805, Riyadh 11472, Saudi Arabia
| | - Tauseef Ahmad
- Department of Medical Education, College of Medicine, King Saud University, P.O. Box 7805, Riyadh 11472, Saudi Arabia
| | - Muneera M. Almurdi
- Department of Health Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
| | - Abdulfattah S. Alqahtani
- Department of Health Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
| | - Dalyah M. Alamam
- Department of Health Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
| | - Abdulrahman M. Alsubiheen
- Department of Health Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
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Xia W, Li C, Kuang M, Wu Y, Xu L, Hu H. Predictive value of glycemic gap and stress glycemia ratio among critically ill patients with acute kidney injury: a retrospective analysis of the MIMIC-III database. BMC Nephrol 2023; 24:227. [PMID: 37528371 PMCID: PMC10394760 DOI: 10.1186/s12882-023-03278-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 07/21/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND AND AIMS Acute hyperglycemia has been identified as a risk factor for acute kidney injury occurrence and mortality in various diseases. The aim of the current study was to investigate the relationship between stress-induced hyperglycemia and adverse outcomes in critically ill patients with AKI. METHODS We extracted clinical data from Multiparameter Intelligent Monitoring in Intensive Care III version 1.4. Blood glucose and glycosylated hemoglobin during the first 24 h of ICU admission were used to calculate glycemic gap and stress hyperglycemia ratio (SHR). The outcomes included ICU mortality and need for renal replacement therapy. The association of the glycemic gap and SHR with outcomes were determined via logistic regression model and receiver-operating curves. The subgroup analysis of patients with and without diabetes was performed separately. RESULTS Higher glycemic gap and SHR were observed in patients who had increased need of RRT, higher mortality rates and longer ICU stay. Multivariate analysis demonstrated that higher glycemic gap (OR 1.01, 95%CI 1.00-1.02, P = 0.015), as well as SHR (OR 1.32; 95%CI 1.07-1.64, P = 0.009), were independently associated with ICU mortality after adjusting for potential covariates. In subgroup analysis, the association of glycemic gap and SHR were only significant in the non-diabetic population as for the outcome of ICU mortality (OR 2.25, 95%CI 1.64-3.08, P < 0.001 and OR 1.99; 95%CI 1.46-2.72, P < 0.001, respectively). CONCLUSIONS The glycemic gap and SHR might serve as a potential prognostic indicator of ICU mortality in critically ill patients with AKI, especially in the non-diabetic population.
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Affiliation(s)
- Wenkai Xia
- Department of Nephrology, Jiangyin People's Hospital Affiliated to Nantong University, 3 Yingrui Road, Jiangsu, 214400, Jiangyin, China
- Nephrologisches Zentrum, Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Chenyu Li
- Nephrologisches Zentrum, Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Meisi Kuang
- Nephrologisches Zentrum, Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Yu Wu
- Department of Nephrology, Jiangyin People's Hospital Affiliated to Nantong University, 3 Yingrui Road, Jiangsu, 214400, Jiangyin, China
| | - Lingyu Xu
- Department of Nephrology, the Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Hong Hu
- Department of Nephrology, Jiangyin People's Hospital Affiliated to Nantong University, 3 Yingrui Road, Jiangsu, 214400, Jiangyin, China.
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Kumar D, Rasheed T, Zuberi BF, Sadaf R, Ali FS. Correlation of HbA1c with Serum Iron & Transferrin Saturation in Non-Diabetic Patients with Iron Deficiency. Pak J Med Sci 2023; 39:956-960. [PMID: 37492295 PMCID: PMC10364301 DOI: 10.12669/pjms.39.4.6964] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 04/03/2023] [Accepted: 04/28/2023] [Indexed: 07/27/2023] Open
Abstract
Objective To determine correlation of HbA1c with serum iron and transferrin saturation in non-diabetic patients with iron deficiency. Methods This cross-sectional comparative study was conducted at Dr Ruth KM Pfau Civil Hospital Karachi from 15th September 2021 to 14th March 2022, on non-diabetic patients based on fasting blood sugar (FBS) of <100 mg/dl. Patients were divided into two groups. Group one included patients having iron deficiency anemia (ID), whereas group two included same number of age and sex matched healthy subjects taken as controls, without ID. Blood sample was taken for HbA1c, CBC, serum iron and total iron binding capacity. Transferrin saturation (TSAT) was calculated. Comparison of quantitative variables with ID and non-ID group was done by Student's t-test. Correlation of HbA1c with iron &TSAT was done in both groups using Kendal tau-b test, as data was not normally distributed. Results Out of 230 patients, 83 (36.1%) were males while 147(63.9%) were females. Mean age of patients was 43.7±13.28 years. Mean HbA1c level was significantly high in ID group (5.89±0.43) as compared to non-ID group (5.52±0.50) with a p-value <.001. The HbA1c levels correlated negatively with hemoglobin, serum iron levels and transferrin saturation with a p-value <.001. Conclusion Low serum Iron and TSAT was related to elevation in HbA1c value. Iron deficiency needs to be corrected before HbA1c interpretation.
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Affiliation(s)
- Darshan Kumar
- Darshan Kumar (FCPS) Professor, Department of Medicine DIKIOHS, Dr. Ishrat-ul-Abad Institute of Oral Health Sciences, Dow University Health Sciences Karachi
| | - Tazeen Rasheed
- Dr. Tazeen Rasheed (FCPS) Associate Professor, Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Bader Faiyaz Zuberi
- Bader Faiyaz Zuberi (FCPS) Meritorious Professor, South City Hospital, Karachi, Pakistan
| | - Rabiah Sadaf
- Dr. Rabiah Sadaf (FCPS) Consultant Physician, Ruth KM Pfau Civil Hospital, Karachi, Pakistan
| | - Faiza Sadaqat Ali
- Faiza Sadaqat Ali (FCPS) Senior Registrar, Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
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Ishihara M, Imano H, Muraki I, Yamagishi K, Maruyama K, Hayama-Terada M, Tanaka M, Yasuoka M, Kihara T, Kiyama M, Okada T, Takada M, Shimizu Y, Sobue T, Iso H. Relationships of habitual daily alcohol consumption with all-day and time-specific average glucose levels among non-diabetic population samples. Environ Health Prev Med 2023; 28:20. [PMID: 36927672 PMCID: PMC10025860 DOI: 10.1265/ehpm.22-00215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND Alcohol consumption is a prevalent behavior that is bi-directionally related to the risk of type 2 diabetes. However, the effect of daily alcohol consumption on glucose levels in real-world situations in the general population has not been well elucidated. This study aimed to clarify the relationship between alcohol consumption and all-day and time-specific glucose levels among non-diabetic individuals. METHODS We investigated 913 non-diabetic males and females, aged 40-69 years, during 2018-2020 from four communities across Japan. The daily alcohol consumption was assessed using a self-report questionnaire. All-day and time-specific average glucose levels were estimated from the interstitial glucose concentrations measured using the Flash glucose monitoring system for a median duration of 13 days. Furthermore, we investigated the association between all-day and time-specific average glucose levels and habitual daily alcohol consumption levels, using never drinkers as the reference, and performed multiple linear regression analyses after adjusting for age, community, and other diabetes risk factors for males and females separately. RESULTS All-day average glucose levels did not vary according to alcohol consumption categories in both males and females. However, for males, the average glucose levels between 5:00 and 11:00 h and between 11:00 and 17:00 h were higher in moderate and heavy drinkers than in never drinkers, with the difference values of 4.6 and 4.7 mg/dL for moderate drinkers, and 5.7 and 6.8 mg/dL for heavy drinkers. Conversely, the average glucose levels between 17:00 and 24:00 h were lower in male moderate and heavy drinkers and female current drinkers than in never drinkers; the difference values of mean glucose levels were -5.8 for moderate drinkers, and -6.1 mg/dL for heavy drinkers in males and -2.7 mg/dL for female current drinkers. CONCLUSIONS Alcohol consumption was associated with glucose levels in a time-dependent biphasic pattern.
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Affiliation(s)
- Maho Ishihara
- Department of Social Medicine, Osaka University Graduate School of Medicine
| | - Hironori Imano
- Department of Social Medicine, Osaka University Graduate School of Medicine
- Osaka Center for Cancer and Cardiovascular Disease Prevention
- Department of Public Health, Kindai University Faculty of Medicine
| | - Isao Muraki
- Department of Social Medicine, Osaka University Graduate School of Medicine
- Osaka Center for Cancer and Cardiovascular Disease Prevention
| | - Kazumasa Yamagishi
- Osaka Center for Cancer and Cardiovascular Disease Prevention
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
- Ibaraki Western Medical Center
| | - Koutatsu Maruyama
- Department of Bioscience, Graduate School of Agriculture, Ehime University
| | - Mina Hayama-Terada
- Osaka Center for Cancer and Cardiovascular Disease Prevention
- Yao City Public Health Center
| | - Mari Tanaka
- Department of Social Medicine, Osaka University Graduate School of Medicine
- Department of Public Health, Kindai University Faculty of Medicine
| | - Mikako Yasuoka
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
- Department of Frailty Research, Research Institute, National Center for Geriatrics and Gerontology
| | - Tomomi Kihara
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
| | - Masahiko Kiyama
- Osaka Center for Cancer and Cardiovascular Disease Prevention
| | - Takeo Okada
- Osaka Center for Cancer and Cardiovascular Disease Prevention
| | - Midori Takada
- Osaka Center for Cancer and Cardiovascular Disease Prevention
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
| | - Yuji Shimizu
- Osaka Center for Cancer and Cardiovascular Disease Prevention
| | - Tomotaka Sobue
- Department of Social Medicine, Osaka University Graduate School of Medicine
| | - Hiroyasu Iso
- Department of Social Medicine, Osaka University Graduate School of Medicine
- Osaka Center for Cancer and Cardiovascular Disease Prevention
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
- Institute for Global Health Policy Research, Bureau of International Health Cooperation, National Center for Global Health and Medicine
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Zarkesh M, Nozhat Z, Akbarzadeh M, Daneshpour M, Mahmoodi B, Asghari G, Hedayati M, Daneshafrooz A, Fedoruk R, Yuzbashian E, Mirmiran P, Khalaj A. Physical Activity and Exercise Promote Peroxisome Proliferator-Activated Receptor Gamma Expression in Adipose Tissues of Obese Adults. Iran J Public Health 2022; 51:2619-2628. [PMID: 36561261 PMCID: PMC9745396 DOI: 10.18502/ijph.v51i11.11181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 12/14/2021] [Indexed: 11/21/2022]
Abstract
Background Peroxisome proliferator-activated receptor gamma (PPARγ) has recently been studied for its potential influence on the functional response of the human body to exercise. We aimed to investigate the association of habitual physical activity (PA) with PPARγ mRNA level in the visceral and subcutaneous adipose tissues (VAT and SAT) in non-obese and obese non-diabetic adults. Methods VAT and SAT were obtained from 95 individuals, including 40 non-obese (BMI<30kg/m2) and 55 obese (BMI≥30kg/m2) who underwent elective abdominal surgery (Tehran, Iran, 2012-2015). The assessment of habitual PA was performed by a valid and reliable International PA Questionnaire-long form, and the metabolic equivalent of task (MET) was evaluated. Real-time quantitative reverse transcriptase-PCR evaluated the PPARγ expression in VAT and SAT. Results PPARγ expression in both VAT (1.18 vs. 0.37 fold change, P<0.001) and SAT (2.07 vs. 0.29 fold change, P=0.004) among obese subjects was higher than the non-obese group. After controlling for age, sex, and total energy in-take, a positive association was found between total METs and PPARγ expression in both VAT and SAT among obese participants (β=0.22, P=0.007 and β=0.12, P<0.001, respectively). Among obese participants, there was a direct association between leisure time-related METs with VAT PPARγ expression (β=0.05, P=0.026). Moreover, in this group, an association was observed between occupation-related METs with PPARγ in both fat tissues (β=0.11, P=0.002 and β=0.17, P=0.013, respectively), and household work-related METs with SAT PPARγ (β=0.21, P=0.011). Conclusion High PA as an indispensable part of a healthy lifestyle may exert its beneficial effect by regulating PPARγ expression.
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Affiliation(s)
- Maryam Zarkesh
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Nozhat
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China,Corresponding Authors: ;
| | - Mahdi Akbarzadeh
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Daneshpour
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behnaz Mahmoodi
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Golaleh Asghari
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Hedayati
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afsoon Daneshafrooz
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Rani Fedoruk
- Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Emad Yuzbashian
- Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, Alberta, Canada,Corresponding Authors: ;
| | - Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Khalaj
- Department of Surgery, Tehran Obesity Treatment Center, Shahed University, Tehran, Iran
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Zarkesh M, Tabaei K, Akbarzadeh M, Daneshafrooz A, Zadeh-Vakili A. Association of miR-34a and miR-143 levels with PPARγ gene expression in adipose tissues of non-diabetic adults. J Physiol Anthropol 2022; 41:13. [PMID: 35397570 PMCID: PMC8994288 DOI: 10.1186/s40101-022-00286-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/24/2022] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Peroxisome proliferator-activated receptor gamma (PPARγ) is a promising therapeutic molecule. Epigenetic mechanisms, including non-coding RNAs, regulate the expression level of the PPARγ gene. OBJECTIVE We aimed to examine the PPARγ expression in non-diabetic individuals in four body mass index (BMI) categories and its association with miR-34a and miR-143 expression. METHODS Visceral and subcutaneous adipose tissues (VAT and SAT) samples were collected from patients undergoing bariatric or elective open abdominal surgeries. The subjects (mean age: 42±14.8 years) included 18 normal-weight, 19 overweight, 18 obese, and 19 morbidly obese individuals. The RNAs levels were determined by quantitative real-time PCR. RESULTS The PPARγ expression was significantly upregulated in both adipose depots of the morbidly obese subjects compared to the normal group. SAT PPARγ level was significantly increased in the obese group compared to the normal-weight group (P<0.01); this increase was also significant in the SAT of morbidly obese subjects compared to the overweight cases (P=0.02). Differences in the regulation of PPARγ expression in both SAT and VAT were significant between the four groups (P<0.05). While miR-143 was overexpressed in the SAT of obese and morbidly obese individuals compared to the normal-weight group, the pairwise comparison showed no significant difference in the miR-34a expression of SAT between the four BMI groups (P>0.01). After controlling for the confounding factors, the expression of VAT PPARγ was directly associated with the miR-34a level in the normal-weight group (β=0.311, P=0.010). A negative association was observed between the VAT PPARγ expression and miR-34a expression in obese cases (β = - 0.594, P=0.039). CONCLUSION The results also confirmed the regulatory function of microRNAs in the PPARγ expression and adipogenesis.
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Affiliation(s)
- Maryam Zarkesh
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kimia Tabaei
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Akbarzadeh
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afsoon Daneshafrooz
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azita Zadeh-Vakili
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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11
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Zheng Y, Li C, Yang J, Seery S, Qi Y, Wang W, Zhang K, Shao C, Tang YD. Atherogenic index of plasma for non-diabetic, coronary artery disease patients after percutaneous coronary intervention: a prospective study of the long-term outcomes in China. Cardiovasc Diabetol 2022; 21:29. [PMID: 35193553 PMCID: PMC8864872 DOI: 10.1186/s12933-022-01459-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/03/2022] [Indexed: 12/31/2022] Open
Abstract
Background Non-diabetic coronary artery disease (CAD) patients are thought to encounter metabolic dysfunction and while these changes may be imperceptible to the patient they probably influence outcomes. At present, there is no system to support patients sensing these subtle changes, nor is there an established model for prognoses. The Atherogenic Index of Plasma (AIP) index has already proven useful for atherosclerosis although further research is needed, especially for those without hyperglycemia. Methods This is a prospective study of 5538 non-diabetic CAD patients who had received percutaneous coronary intervention (PCI). Participants were assigned to one of three groups according to their AIP index. High AIP index cases were then compared to low index patients according to major adverse cardiac events (MACE). Restricted cubic spline (RCS) analysis was also conducted to investigate interrelations between AIP index levels and hazard ratios (HR) for MACEs. Results Patients with a high AIP index encountered metabolic dysfunction compared to those with a low AIP index i.e., higher Body Mass Index (BMI), Total Cholesterol (TC), Triglycerides (TG), and uric acid as well as lower HDL-C. Each of the aforementioned interrelations were significant with p values of less than 0.001. There was also a significant increase in the number of MACEs in the high AIP index group compared to the low AIP index group (HR: 1.37, 95% CI 1.04–1.81; p = 0.025). A J-shaped RCS curve highlighted a change in the HR after the 0.18 juncture (HR per SD: 1.20, 95% CI 0.96–1.50). Further subgroup analysis supported the main findings, all with HRs greater than one. Conclusion The AIP index could be used in prognostics for non-diabetic CAD patients 2 years after PCI. The relationship between hazard ratio and the AIP index appears to be J-shaped. Although, further multi-center studies designed for non-diabetic patients with potential metabolic dysfunction should be conducted to determine the value of the AIP index.
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Affiliation(s)
- Yitian Zheng
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chen Li
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie Yang
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Samuel Seery
- School of Humanities and Social Sciences, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China.,Faculty of Health and Medicine, Division of Health Research, Lancaster University, Lancaster, UK
| | - Yu Qi
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital; NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides; Key Laboratory of Molecular Cardiovascular Science, Ministry of Education; Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, 100191, China
| | - Wenyao Wang
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital; NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides; Key Laboratory of Molecular Cardiovascular Science, Ministry of Education; Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, 100191, China
| | - Kuo Zhang
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chunli Shao
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital; NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides; Key Laboratory of Molecular Cardiovascular Science, Ministry of Education; Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, 100191, China
| | - Yi-Da Tang
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital; NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides; Key Laboratory of Molecular Cardiovascular Science, Ministry of Education; Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, 100191, China.
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12
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Papazafiropoulou AK, Melidonis A, Antonopoulos S. Effects of Glucagon-like Peptide-1 Receptor Agonists and Sodium-glucose Cotransporter 2 Inhibitors on Cardiorenal and Metabolic Outcomes in People Without Diabetes. Curr Pharm Des 2021; 27:1035-1042. [PMID: 32912116 DOI: 10.2174/1381612826666200909142126] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 08/19/2020] [Indexed: 11/22/2022]
Abstract
During the last decade, the results of large-scale, randomized, clinical trials on newer antidiabetic agents, glucagon-like peptide-1 (GLP-1) receptor agonists and sodium glucose cotransporter type 2 (SGLT2) inhibitor, have been published showing promising findings on cardiovascular and renal outcomes. Besides improving glycemic control, GLP-1 receptor agonists have been shown to modify cardiovascular risk factors, such as insulin resistance, body weight, blood pressure (BP), and lipid profile. Additionally, SGLT2 inhibitors except for glycemic control have been shown to induce weight loss and decrease BP. However, there are limited data regarding their effect on patients without diabetes. Therefore, the aim of the present review is to summarize the existing literature data regarding the effects of newer antidiabetic therapies on patients without diabetes.
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Affiliation(s)
| | - Andreas Melidonis
- Diabetes and Cardiometabolic Center, Μetropolitan Hospital, Piraeus, Piraeus, Greece
| | - Stavros Antonopoulos
- 1st Department of Internal Medicine and Diabetes Center, Tzaneio General Hospital of Piraeus, Greece
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13
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Chang CW, Wang CW, Wu DW, Lee WH, Chen YC, Liu YH, Li CH, Tsai CC, Lin WY, Chen SC, Hung CH, Kuo CH, Su HM. Significant association between blood lead (Pb) level and haemoglobin A1c in non-diabetic population. Diabetes Metab 2021; 47:101233. [PMID: 33497800 DOI: 10.1016/j.diabet.2021.101233] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 12/27/2020] [Accepted: 01/08/2021] [Indexed: 12/19/2022]
Abstract
Although many heavy metals are necessary for normal biological function, a subset of heavy metals have no role in human physiology, such as lead (Pb) and arsenic (As). Such elements have deleterious effects on physiology and be associated with the incidence of diabetes and related metabolic syndromes. Haemoglobin A1c (HbA1c) is not only a useful diagnostic and prognostic parameter in patients with diabetes, but it is also helpful in prediction of future diabetic risk in non-diabetic patients. However, no studies have evaluated the relationship between heavy metal concentration and HbA1c in non-diabetic patients. Therefore, the present study was designed to address this issue. We performed surveys for general populations living in southern Taiwan from June 2016 to September 2018. All participants received face-to-face interviews, laboratory tests, and measurements of weight and height, waist circumference, heart rate, and systolic and diastolic blood pressures. HbA1c was positively associated with Log blood Pb, after adjustments for age, body mass index, fasting blood glucose, total cholesterol, and triglyceride. Additionally, a Log 1 μg/dL increase in Pb was associated with a small (0.819 mmol/mol, 95% confidence interval = 0.072-1.566) increase in HbA1c (P = 0.032). No association with HbA1c was observed for urine nickel, chromium, manganese, As, copper, and cadmium in the multivariable analysis. In conclusion, after adjusting for important clinical parameters, Log blood Pb was positively associated with HbA1c in our non-diabetic population. This finding implies that high blood Pb might have the potential to predict future diabetic risk in non-diabetic populations. Further prospective studies are necessary to validate this issue.
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Affiliation(s)
- Chien-Wei Chang
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chih-Wen Wang
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Da-Wei Wu
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Hsien Lee
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ying-Chih Chen
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Hsueh Liu
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chiu-Hui Li
- Health Management and Occupational Safety Health Centre, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chun-Chi Tsai
- Health Management and Occupational Safety Health Centre, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Yi Lin
- Research Centre for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Health Management and Occupational Safety Health Centre, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Szu-Chia Chen
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Research Centre for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chih-Hsing Hung
- Research Centre for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chao-Hung Kuo
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Research Centre for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ho-Ming Su
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Research Centre for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
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14
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Gueniat-Ratheau E, Yao H, Debeaumarche H, Maalem B, Lairet C, Maza M, Bichat F, Zeller M, N'Guetta R, Cottin Y. [Prognostic value of HbA1c and plasma glucose on one-year mortality in non-diabetic patients after myocardial infarction]. Ann Cardiol Angeiol (Paris) 2020; 69:180-191. [PMID: 32854906 DOI: 10.1016/j.ancard.2020.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 03/30/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The usefulness of the combined assessment of HbA1c and plasma glucose (PG) in acute myocardial infarction (AMI) in non-diabetic patients remains unclear. PURPOSE In a large observational study, we aimed to identify the prognostic values of these biomarkers regarding one-year all-cause mortality in non-diabetic patients after AMI. METHODS From the "obseRvatoire des Infarctus de Côte d'Or" (RICO) survey database, we included all consecutive non-diabetic patients with AMI (n=6617) from May 2001 to December 2016. Exclusion criteria were: admission known or unknown diabetes, in-hospital death. The primary endpoint was all-cause one-year mortality. The secondary endpoints were: MACE, infarct size, LVEF<40% and GRACE risk score. Cut-off levels (high/low) were determined by ROC curve analysis for the prediction of one-year death (HbA1c 5.9% and PG 131mg/dL) to set up 4 groups: low HbA1c/low glucose (n=3158), low HbA1c/high glucose (n=1264), high HbA1c/low glucose (n=1378) and high HbA1c/high glucose (n=817). RESULTS Elevation of PG was associated with elevated rate of LVEF<40%, STEMI, anterior wall location, DFG<60mL/min/m2 and higher troponin Ic pic (all P<0.001); HbA1c>5.9% was associated with elevated rate of CRP>3mg/L (P<0.001); high HbA1c and high PG together were associated with higher rate of MACE (P<0.001). By multivariate logistic regression analysis, elevated admission PG remained a strong predictor of one-year all-cause [OR (95%CI): 1.64 (1.31-2.05)] mortality and cardiovascular mortality [OR (95%CI): 1.75 (1.33-2.31)], beyond GRACE score [OR (95%CI): 1.03 (1.03-1.04)], as well as elevated HbA1c [OR (95%CI): 1.43 (1.15-1.78) and OR (95%CI): 1.83 (1.39-2.41) respectively]. CONCLUSIONS Admission PG and HbA1c had strong independent predictive value regarding one-year all-cause mortality in our non-diabetic patients with AMI. These biomarkers could be useful to identify the most-at-risk patients after AMI in order to reduce residual risk in this target population.
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Affiliation(s)
| | - H Yao
- Cardiology department, institut de cardiologie, 01 BP V 2062, Abidjan, Côte d'Ivoire
| | | | - B Maalem
- Cardiology department, CHU de Dijon, Dijon, France
| | - C Lairet
- Cardiology department, CHU de Dijon, Dijon, France
| | - M Maza
- Cardiology department, CHU de Dijon, Dijon, France; Laboratory of cardiometabolic physiopathology and pharmacology, Inserm U866, University of Burgundy, Dijon, France
| | - F Bichat
- Cardiology department, CHU de Dijon, Dijon, France; Laboratory of cardiometabolic physiopathology and pharmacology, Inserm U866, University of Burgundy, Dijon, France
| | - M Zeller
- Cardiology department, CHU de Dijon, Dijon, France; Laboratory of cardiometabolic physiopathology and pharmacology, Inserm U866, University of Burgundy, Dijon, France
| | - R N'Guetta
- Cardiology department, institut de cardiologie, 01 BP V 2062, Abidjan, Côte d'Ivoire
| | - Y Cottin
- Cardiology department, CHU de Dijon, Dijon, France.
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15
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Xie Q, Xu C, Wan Q. Association between microalbuminuria and outcome of non-diabetic population aged 40 years and over: The reaction study. Prim Care Diabetes 2020; 14:376-380. [PMID: 31874822 DOI: 10.1016/j.pcd.2019.12.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 12/02/2019] [Accepted: 12/16/2019] [Indexed: 01/06/2023]
Abstract
AIMS The goal of this study was to analyze the association between microalbuminuria (MAU) and the outcome of non-diabetic populations among Chinese people. METHODS A cohort of 2042 Chinese individuals without diabetes, aged 40 years or older were included. We identified people with impaired fasting glucose and/or impaired glucose tolerance by conducting an oral glucose tolerance test, and then followed them up after 3years. We defined MAU as a urinary albumin-to-creatinine ratio (ACR) exceeding the normal range of 2.5-25mg/mmol (males) or 3.5-35mg/mmol (females). RESULTS Among 2042 adults aged 40 years or older in an urban fringe area of Luzhou city (1984 cases were followed up), 262 (12.8%) developed diabetes over 3years. MAU was significantly associated with age, fasting plasma glucose, 2-h glucose, hemoglobin A1c, and triglycerides (P<0.05). Follow-up FBG, 2hPG, TG, and HbA1c levels in the IGR+MAU group were higher than those in other groups (P<0.05). If the relative risk of the isolated normal glucose tolerance (NGT) group progressing to diabetes was set to 1, the risk of progression to diabetes in the NGT+MAU, isolated impaired glucose regulation (IGR), and IGR+MAU groups increased 1.1, 3.9, and 7.5 times, respectively. CONCLUSIONS Our study found that MAU is associated with increased risk of diabetes in NGT and IGR populations, especially in the IGR populations, MAU may predict adulthood at very high risk for diabetes.
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Affiliation(s)
- Qian Xie
- Department of Gerontology, The People's Hospital of LeShan, 614000 LeShan, China.
| | - Chaoran Xu
- Department of Gerontology, The People's Hospital of LeShan, 614000 LeShan, China
| | - Qin Wan
- Department of Endocrinology, The Affiliated Hospital of XiNan Medical University, 641400 Luzhou, China
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16
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Phruetthiphat OA, Apinyankul R, Chanpoo M, Chotanaphuti T, Kosuwan W, Callaghan JJ. Anterior skin numbness after total knee arthroplasty: A prospective comparison study between diabetic and non-diabetic patients. J Orthop 2020; 22:12-16. [PMID: 32273667 DOI: 10.1016/j.jor.2020.03.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 03/23/2020] [Indexed: 10/24/2022] Open
Abstract
Background Anterior skin numbness from injury of the infrapatellar branch of saphenous nerve (IPBSN) and/or the anterior-inferior branch of the femoral cutaneous nerve (AIBFN) has been reported after TKA. A recent study has demonstrated no difference in skin numbness between minimally invasive and standard approach TKA. The purpose of our study was to compare the area of skin numbness following TKA in the diabetic and non-diabetic patient. Material and methods 120 patients (41 type II diabetic and 74 non-diabetic) undergoing TKA were evaluated. Five diabetic patients with preoperative skin numbness were excluded. Area of anterior skin numbness was periodically evaluated with a minimum 2-year follow-up (FU). Results Clinically, there was no difference in prevalence of skin numbness (73.2% vs 68.9%, p = 0.36) and warmness (97.6% vs 97.3%, p = 1.00) between diabetics and non-diabetics. Average area of numbness was comparable. However, duration of numbness recovery was significantly longer in diabetics (8.6 vs 5.3 months, p = 0.001). Diabetics had a higher rate of global anterior numbness (48.3% vs 22.9%, p = 0.045). Prevalence of supero-lateral skin numbness (2.6%, n = 3) correlated with the skin incision extended proximally above upper pole of patella at least 4.0 cm. Conclusion The duration of numbness recovery following TKA was significantly longer in diabetic patients.
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Affiliation(s)
- Ong-Art Phruetthiphat
- Department of Orthopaedics, Phramongkutklao Hospital and College of Medicine, Bangkok, Thailand
| | - Rit Apinyankul
- Department of Orthopaedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Malee Chanpoo
- Department of Anatomy, Phramongkutklao Hospital and College of Medicine, Bangkok, Thailand
| | - Thanainit Chotanaphuti
- Department of Orthopaedics, Phramongkutklao Hospital and College of Medicine, Bangkok, Thailand
| | - Weerachai Kosuwan
- Department of Orthopaedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - John J Callaghan
- Department of Orthopaedic Surgery and Rehabilitation, University of Iowa Hospital and Clinics, Iowa City, IA, USA
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17
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Ma X, Dong R, Chen P, Zhao Y, Zeng C, Xin M, Ye Q, Wang J. Percutaneous coronary intervention in diabetic versus non-diabetic patients with prior coronary artery bypass grafting: a propensity score matching study. BMC Cardiovasc Disord 2020; 20:159. [PMID: 32252636 PMCID: PMC7137249 DOI: 10.1186/s12872-020-01447-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 03/25/2020] [Indexed: 11/15/2022] Open
Abstract
Background The target of this study was to explore the outcomes of percutaneous coronary intervention (PCI) in diabetic versus non-diabetic patients with prior coronary artery bypass grafting (CABG) surgery. Methods Seven hundred and twenty four patients who had previously received CABG and had been treated using PCI combined with drug-eluting stents (DES) between 2009 and 2017 were selected for a retrospective study and allocated into either a diabetes mellitus (DM) or non-diabetes mellitus (No DM) group. A 1:1 propensity score-matched evaluation was conducted and risk adjusted for analysis. The primary outcomes were cardiac death, myocardial infarction, heart failure and revascularization, with a median follow-up duration of 5.13 years. Results After matching, two-, 5- and 8-year event rate of overall major adverse cardiac events (MACEs) were found to be higher in the DM group (No DM vs DM:15.3, 30.9, 38.5% vs 19.8, 37.8, 52.2%, respectively), although no significant difference was found in the event rate of overall MACEs (hazard ratio [HR]: 1.35; 95% confidence interval [CI]: 1.00 to 1.83 for DM vs No DM; P = 0.052), cardiac death (HR: 0.94; 95% CI: 0.45 to 1.95; P = 0.871), MI (HR: 1.49; 95% CI: 0.95 to 2.32; P = 0.080), HF (HR: 1.54; 95% CI: 0.90 to 2.63 for; P = 0.120) or revascularization (HR: 1.07; 95% CI: 0.72 to 1.59; P = 0.747). Subgroup analysis of PCI in only the NCA showed MACEs (adjusted HR: 1.13; 95% CI: 0.85 to 1.49 for DM vs No DM; P = 0.325), cardiac death (adjusted HR: 0.85; 95% CI: 0.41 to 1.78 for DM vs No DM; P = 0.781), MI (adjusted HR: 1.32; 95% CI: 0.84 to 2.01 for DM vs No DM; P = 0.069), HF (adjusted HR: 1.41; 95% CI: 0.87 to 2.27 for DM vs No DM; P = 0.211) or repeated revascularization (adjusted HR: 0.93; 95% CI: 0.64 to 1.37 for DM vs No DM; P = 0.836). Conclusions Compared with non-diabetic patients with prior CABG, subsequent implantation of DES in the native coronary artery of diabetic patients resulted in apparently similar outcomes. Trial registration This study was not registered in an open access database.
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Affiliation(s)
- Xiaolong Ma
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Ran Dong
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Pengfei Chen
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yichen Zhao
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Caiwu Zeng
- Center for Cardiac Intensive Care, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Meng Xin
- Center for Cardiac Intensive Care, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qing Ye
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jiangang Wang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
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18
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Mohammadnejad P, Asl SS, Aminzadeh S, Haghbeen K. A new sensitive spectrophotometric method for determination of saliva and blood glucose. Spectrochim Acta A Mol Biomol Spectrosc 2020; 229:117897. [PMID: 31836401 DOI: 10.1016/j.saa.2019.117897] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/03/2019] [Accepted: 12/02/2019] [Indexed: 06/10/2023]
Abstract
There is an increasing need for accurate and inexpensive glucometers as the world moves toward personalized medicine. Among the existing technologies, photometric based devices are more desired due to the cost-effectiveness, ease-of-use and the potential to be adopted in the smart-phone technology for remote sensing and self-monitoring purposes. However, the accuracy, precision, and reproducibility of the results of these devices are heavily dependent on the details of the chosen glucose measuring method. Considering the delicate problems with the current spectrophotometric methods, a new method was developed for more precise, accurate, and fast measurement of blood glucose via the coupled reactions of glucose oxidase and peroxidase using 4-[(4-Hydroxy-3-methoxyphenyl) azo]-benzenesulfonic acid (GASA) as the substrate. Stability of GASA and its oxidized products along with its direct and fast consumption by peroxidase, made it possible to determine blood glucose concentration in <20 s with high reproducibility. The low detection limit of GASA method (0.36 mg dL-1) with a linear range from 0.36 to 399.6 mg.dL-1 also allowed determination of salivary glucose concentration (SGC). As compared with the blood samples, the SGC results were more dispersed, especially for the diabetic participants, assumingly due to the diverse nature of salivary samples. However, a good correlation coefficient of 0.81 for non-diabetic individuals showed that it is accurate enough to recognize non-diabetic from diabetic condition. Results of this study disclose the potential application of GASA method as a reliable alternative for the current spectrophotometric methods with the ability to be adopted in miniaturized glucometers.
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Affiliation(s)
- Parvin Mohammadnejad
- National Institute for Genetic Engineering and Biotechnology, P.O. Box: 14965, /161, Tehran, Iran
| | - Saeed Soleimani Asl
- National Institute for Genetic Engineering and Biotechnology, P.O. Box: 14965, /161, Tehran, Iran
| | - Saeed Aminzadeh
- National Institute for Genetic Engineering and Biotechnology, P.O. Box: 14965, /161, Tehran, Iran
| | - Kamahldin Haghbeen
- National Institute for Genetic Engineering and Biotechnology, P.O. Box: 14965, /161, Tehran, Iran.
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Wang WT, Hsu PF, Lin CC, Wang YJ, Ding YZ, Liou TL, Wang YW, Huang SS, Lu TM, Huang PH, Chen JW, Chan WL, Lin SJ, Leu HB. Hemoglobin A1C Levels are Independently Associated with the Risk of Coronary Atherosclerotic Plaques in Patients without Diabetes: A Cross-Sectional Study. J Atheroscler Thromb 2019; 27:789-800. [PMID: 31902804 PMCID: PMC7458793 DOI: 10.5551/jat.51425] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
AIM Coronary atherosclerotic plaques can be detected in asymptomatic subjects and are related to low-density lipoprotein cholesterol (LDL) levels in patients with coronary artery disease. However, researchers have not yet determined the associations between various plaque characteristics and other lipid parameters, such as HDL-C and TG levels, in low-risk populations. METHODS One thousand sixty-four non-diabetic subjects (age, 57.86±9.73 years; 752 males) who underwent coronary computed tomography angiography (CCTA) were enrolled and the severity and patterns of atherosclerotic plaques were analyzed. RESULTS Statin use was reported by 25% of the study population, and subjects with greater coronary plaque involvement (segment involvement score, SIS) were older and had a higher body mass index (BMI), blood pressure, unfavorable lipid profiles and comorbidities. After adjusting for comorbidities, only age (β=0.085, p<0.001), the male gender (β=1.384, p<0.001), BMI (β=0.055, p=0.019) and HbA1C levels (β=0.894, p<0.001) were independent factors predicting the greater coronary plaque involvement in non-diabetic subjects. In the analysis of significantly different (>50%) stenosis plaque patterns, age (OR: 1.082, 95% CI: 10.47-1.118) and a former smoking status (OR: 2.061, 95% CI: 1.013-4.193) were independently associated with calcified plaques. For partial calcified (mixed type) plaques, only age (OR: 1.085, 95% CI: 1.052-1.119), the male gender (OR: 7.082, 95% CI: 2.638-19.018), HbA1C levels (OR: 2.074, 95% CI: 1.036-4.151), and current smoking status (OR: 1.848, 95% CI: 1.089-3.138) were independently associated with the risk of the presence of significant stenosis in mixed plaques. CONCLUSIONS A higher HbA1c levels is independently associated with the presence and severity of coronary artery atherosclerosis in non-diabetic subjects, even when LDL-C levels are tightly controlled.
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Affiliation(s)
- Wei-Ting Wang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Pai-Feng Hsu
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,Healthcare and Management Center, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Chung-Chi Lin
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Yuan-Jen Wang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Yaw-Zon Ding
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Teh-Ling Liou
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Ying-Wen Wang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Shao-Sung Huang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,Healthcare and Management Center, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Tse-Min Lu
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,Healthcare and Management Center, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Po-Hsun Huang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University.,Institute of Clinical Medicine, National Yang-Ming University
| | - Jaw-Wen Chen
- Healthcare and Management Center, Taipei Veterans General Hospital.,Department of Medical Research, Taipei Veterans General Hospital.,Cardiovascular Research Center, National Yang-Ming University.,Institute of Pharmacology, National Yang-Ming University
| | - Wan-Leong Chan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,Healthcare and Management Center, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University
| | - Shing-Jong Lin
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,Healthcare and Management Center, Taipei Veterans General Hospital.,Cardiovascular Research Center, National Yang-Ming University.,Institute of Clinical Medicine, National Yang-Ming University
| | - Hsin-Bang Leu
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital.,Healthcare and Management Center, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University.,Cardiovascular Research Center, National Yang-Ming University.,Institute of Clinical Medicine, National Yang-Ming University
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20
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Gong WY, Li SS, Yu ZC, Wu HW, Yin LH, Mei LF, Liu FN. Syndrome of uremic encephalopathy and bilateral basal ganglia lesions in non-diabetic hemodialysis patient: a case report. BMC Nephrol 2018; 19:370. [PMID: 30567505 PMCID: PMC6299987 DOI: 10.1186/s12882-018-1174-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 12/05/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Uremic encephalopathy (UE), a toxic metabolic encephalopathy, is an uncommon complication resulting from endogenous uremic toxins in patients with severe renal failure. UE syndrome can range from mild inattention to coma. The imaging findings of UE include cortical or subcortical involvement, basal ganglia involvement and white matter involvement. The basal ganglia type is uncommon, although previous cases have reported that Asian patients with diabetes mellitus (DM) are usually affected. CASE PRESENTATION A 32 year-old woman with a history of non-diabetic hemodialysis for 3 years suffered from severe involuntary movement, and brain magnetic resonance imaging showed symmetrical T2-weighted imaging (T2WI) and T2/fluid-attenuated inversion recovery (T2FLAIR) hyperintense nonhemorrhagic lesions in the bilateral basal ganglia. She was diagnosed with UE as syndrome of bilateral basal ganglia lesions, due to a combined effect of uremic toxins and hyperthyroidism. After treatment with high frequency and high flux dialysis, hyperbaric oxygen therapy and declining parathyroid hormone, the patient achieved complete remission with normal body movement and was discharged. CONCLUSION UE with basal ganglia involvement is uncommon, although generally seen in Asian patients with DM. Our case reported a hemodialysis patient that had non-diabetic UE with typical bilateral basal ganglia lesions, presenting with involuntary movement.
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Affiliation(s)
- Wen-Yu Gong
- Division of Nephrology, Department of medicine, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Shan-Shan Li
- Division of Nephrology, Department of medicine, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Zong-Chao Yu
- Division of Nephrology, Department of medicine, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Hong-Wei Wu
- Division of Nephrology, Department of medicine, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Liang-Hong Yin
- Division of Nephrology, Department of medicine, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Li-Fan Mei
- Division of Nephrology, Department of medicine, Zhongshan Boai Hospital, Zhongshan, 528400, Guangdong, China
| | - Fan-Na Liu
- Division of Nephrology, Department of medicine, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China.
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21
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Simeoni M, Nicotera R, Colao M, Citraro ML, Pelagi E, Cerantonio A, Comi N, Coppolino G, Fuiano G. Direct inhibition of plasmatic renin activity with aliskiren: a promising but under-investigated therapeutic option for non-diabetic glomerulonephritis. Int Urol Nephrol 2015; 48:229-37. [PMID: 26438325 DOI: 10.1007/s11255-015-1128-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 09/25/2015] [Indexed: 11/29/2022]
Abstract
Non-diabetic glomerulonephritis is a frequent cause of end-stage renal disease. The use of renin-angiotensin-aldosterone system blockers is a fundamental therapeutic approach. However, converting enzyme inhibitors (ACE-is) and angiotensin receptor blockers do not always achieve the desired target of proteinuria. The induction of the prorenin and renin up-regulation is a possible explanation. Aliskiren is the first drug acting as direct inhibitor of plasmatic renin activity, also able to interfere with the prorenin and renin profibrotic escape. We aimed at reviewing the literature for the assessment of potential efficacy and safety of aliskiren in the treatment of non-diabetic glomerulonephritis. The data on this topic are limited; however, we concluded for a possible usefulness of aliskiren. The renal safety profile appears potentially acceptable in non-diabetic patients although extreme carefulness, particularly with respect to long-term renal and cardiovascular tolerability, is recommended.
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Affiliation(s)
- Mariadelina Simeoni
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy.
| | - Ramona Nicotera
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Maria Colao
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Maria Lucia Citraro
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Elena Pelagi
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Annamaria Cerantonio
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Nicola Comi
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Giuseppe Coppolino
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Giorgio Fuiano
- Nephrology and Dialysis Unit, University-Hospital "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
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22
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Goh GBB, Pagadala MR, Dasarathy J, Unalp-Arida A, Sargent R, Hawkins C, Sourianarayanane A, Khiyami A, Yerian L, Pai RK, Dasarathy S, McCullough AJ. Clinical spectrum of non-alcoholic fatty liver disease in diabetic and non-diabetic patients. BBA Clin 2014; 3:141-5. [PMID: 26675585 PMCID: PMC4661498 DOI: 10.1016/j.bbacli.2014.09.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 09/05/2014] [Accepted: 09/11/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND While non-alcoholic fatty liver disease (NAFLD) has been well characterised in patients with diabetes mellitus (DM), less is known about NAFLD in non-DM patients. We investigated the clinical characteristics of NAFLD patients with and without DM and accuracy of the NAFLD fibrosis score (NFS) in these two NAFLD groups. METHODS Clinical, biochemical and histological variables were evaluated in this prospective cross-sectional study of 503 patients with biopsy proven NAFLD. Comparisons between patients with and without DM were analysed. NFS was correlated with liver histology to assess its robustness in patients with and without DM. RESULTS There were 503 biopsy proven NAFLD patients with 48% of the cohort being diabetic. Relative to patients without DM, patients with DM were older (52 vs. 46 years, p < 0.001), with higher proportion of females (70% vs. 54%, p < 0.001), higher BMI (37 vs. 35, p = 0.009), higher prevalence of hypertension (73% vs. 44%, p < 0.001), higher prevalence of NASH (80.2% vs. 64.4%; p < 0.001) and advanced fibrosis (40.3% vs. 17.0%; p < 0.001). A considerable amount of patients without DM still had NASH (64%) and advanced fibrosis (17%). The clinical utility of the NFS differed between NAFLD patients with and without DM, with sensitivity to exclude advanced fibrosis being 90% of NAFLD patients with DM but only 58% of patients without DM. CONCLUSION Patients with DM have more severe NAFLD based on histology. However, NASH and advanced fibrosis also occur in a considerable proportion of NAFLD patients without DM. The lower utility of the NFS in NAFLD patients without DM emphasises the heterogeneous nature of the NAFLD phenotype.
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Key Words
- ACE-I, angiotensin-converting enzyme-inhibitor
- ALP, alkaline phosphatase
- ALT, alanine aminotransferase
- ARB, angiotensin receptor blocker
- AST, aspartate aminotransferase
- BMI, body mass index
- CIs, confidence intervals
- Chol, total cholesterol
- DM, type 2 diabetes mellitus
- Diabetic
- ER, endoplasmic reticulum
- FFAs, free-fatty acids
- HDL, high density lipoprotein cholesterol
- HOMA-IR, Homeostatic model assessment—insulin resistance
- INR, international normalised ratio
- LDL, low density lipoprotein cholesterol
- NAFLD
- NAFLD fibrosis score
- NAFLD, non-alcoholic fatty liver disease
- NAS, NAFLD activity score
- NASH CRN, Non-alcoholic Steatohepatitis Clinical Research Network
- NASH, non-alcoholic steatohepatitis
- NFS, NAFLD fibrosis score
- Non-diabetic
- ORs, odd ratios
- SDs, standard deviations
- TGs, triglycerides
- VLDL, very-low-density lipoproteins
- apoB-100, apolipoprotein B-100
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Affiliation(s)
| | | | | | | | - Ruth Sargent
- Department of Gastroenterology at Cleveland Clinic, USA
| | | | | | | | - Lisa Yerian
- Department of Pathology at Cleveland Clinic, USA
| | - Rish K Pai
- Department of Pathology at Cleveland Clinic, USA
| | - Srinivasan Dasarathy
- Department of Gastroenterology at Cleveland Clinic, USA ; Department of Pathobiology at Cleveland Clinic, USA
| | - Arthur J McCullough
- Department of Gastroenterology at Cleveland Clinic, USA ; Department of Pathobiology at Cleveland Clinic, USA
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Tabur S, Oguz E, Eren MA, Korkmaz H, Savas E, Aksoy N, Sabuncu T. Serum prolidase activity is associated with non-diabetic metabolic syndrome. Diabetol Metab Syndr 2014; 6:142. [PMID: 25540672 PMCID: PMC4276100 DOI: 10.1186/1758-5996-6-142] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 12/11/2014] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE The aim of this study was to determine the role of serum prolidase activity and the possible association with oxidative stress parameters in non-diabetic metabolic syndrome. METHODS 30 obese patients without metabolic syndrome (MetS), 34 non-diabetic obese patients with MetS, and 23 volunteer control subjects were enrolled in the study. Fasting plasma glucose (FPG), plasma glucose following 75 g glucose administration, high-density lipoprotein- cholesterol (HDL-C), high-density lipoprotein- cholesterol (LDL-C), total cholesterol, triglyceride (TG), total antioxidant status (TAS), total oxidative status (TOS), oxidative stress index (OSI), and prolidase activities of all subjects were analyzed. RESULTS Prolidase levels was significantly higher in MetS group compared to both obese and control groups (p < 0.001 and p < 0.05 respectively). Prolidase was also higher in the obese group than in the control group (p < 0.05). Prolidase was negatively correlated with TAS and HDL-C (r = -0,362, p < 0.001; r = -0.320, p < 0.01, respectively) and positively correlated with BMI, weight, waist-c, SBP, DBP, TG, TC, LDL-C. CONCLUSION Prolidase activity may have a role in the pathogenesis of metabolic syndrome.
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Affiliation(s)
- Suzan Tabur
- />Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Gaziantep University, 27100, Sahinbey, Gaziantep, Turkey
| | - Elif Oguz
- />Faculty of Medicine, Department of Medical Pharmacology, Harran University, 63300 Sanliurfa, Turkey
| | - Mehmet Ali Eren
- />Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Harran University, 63300 Sanliurfa, Turkey
| | - Hakan Korkmaz
- />Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Gaziantep University, 27100, Sahinbey, Gaziantep, Turkey
| | - Esen Savas
- />Faculty of Medicine, Department of Internal Medicine, Gaziantep University, 27100 Sahinbey, Gaziantep Turkey
| | - Nurten Aksoy
- />Faculty of Medicine, Department of Clinical Biochemistry, Harran University, 63300 Sanliurfa, Turkey
| | - Tevfik Sabuncu
- />Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Harran University, 63300 Sanliurfa, Turkey
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