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Jeyaseeli A, R G, Mathivanan D, Prabagaran A. Assessment of Triglyceride Glucose Index in Type 2 Diabetes Mellitus Patients With and Without Cardiac Autonomic Neuropathy. Cureus 2023; 15:e42541. [PMID: 37533622 PMCID: PMC10393284 DOI: 10.7759/cureus.42541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2023] [Indexed: 08/04/2023] Open
Abstract
Background Cardiac autonomic neuropathy (CAN) is a major complication of type 2 diabetes mellitus (T2DM). Hyperglycaemia and hypertriglyceridemia are known risk factors in the development of CAN with T2DM. The triglyceride glucose (TyG) index is calculated using both the fasting blood glucose (FBG) and fasting triglyceride levels (FTG). There is a paucity of literature revealing a direct relationship between the TyG index and CAN in T2DM patients of the south Indian population. Objective To assess the TyG index levels in T2DM with and without CAN. Methods A cross-sectional study was performed, involving 100 T2DM patients (58 males and 42 females) aged between 30 and 60 years, who attended medicine OPD, Sri Venkateswaraa Medical College, Hospital and Research Centre (SVMCH & RC) during the study period. Age, duration of illness, height, weight, waist circumference (WC), hip circumference (HC), body mass index (BMI), systolic blood pressure (SBP) and diastolic blood pressure (DBP) were measured. Glycated hemoglobin (HbA1C) and lipid profile values were taken from patients' recent medical records. Ewing autonomic function tests were used to diagnose CAN, which included heart rate response to standing, heart rate response to deep breathing, heart rate response to Valsalva maneuver, blood pressure response to standing and blood pressure response to isometric handgrip. FBG and FTG were measured and the TyG index was calculated from these parameters. Statistical Product and Service Solutions (SPSS) (IBM SPSS Statistics for Windows, Version 20.0, Armonk, NY) was used for the statistical analysis and a 'P' value < 0.05 was considered statistically significant. Results In our study, out of 100 T2DM patients, 42 patients were diagnosed with CAN. The mean levels of TyG Index, HbA1C, FBG, FTG, BMI and WC were significantly (p<0.05) higher in T2DM patients with CAN when compared to T2DM without CAN. We couldn't find any significant difference (p<0.05) in age, duration of illness, blood pressure and lipid profile parameters between the groups. Conclusion We found that abdominal obesity, hyperglycemia, and hypertriglyceridemia are the risk factors for developing CAN in T2DM patients. Our study results also showed that the TyG index can be used to predict CAN in T2DM patients.
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Affiliation(s)
- Angeline Jeyaseeli
- Physiology, Sri Venkateswaraa Medical College Hospital and Research Centre, Puducherry, IND
| | - Ganesan R
- Physiology, Sri Venkateswaraa Medical College Hospital and Research Centre, Puducherry, IND
| | - Dhibika Mathivanan
- Microbiology, Indira Gandhi Medical College and Research Institute, Puducherry, IND
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Balcıoğlu AS, Aksu E, Aykan AÇ. Triglyceride glucose index is related with cardiac autonomic dysfunction in patients with metabolic syndrome. KARDIOLOGIIA 2022; 62:45-50. [PMID: 35834341 DOI: 10.18087/cardio.2022.6.n2049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/28/2022] [Indexed: 06/15/2023]
Abstract
Aim Cardiac autonomic dysfunction is encountered in approximately 25 % of patients with metabolic syndrome (MetS). 24 hr Holter-ECG based heart rate variability (HRV) and heart rate turbulence (HRT) parameters are used to evaluate cardiac autonomic function. We aimed to investigate the relationship between a novel insulin resistance marker, triglyceride glucose (TyG) index and cardiac autonomic dysfunction in patients with MetS.Material and methods We examined a total of 400 non-diabetic subjects, 136 with MetS and 264 without MetS. All underwent TyG index calculations, and 24 hr Holter-ECG recordings for the measurement of HRV and HRT parameters.Results HRV and HRT parameters were lower or higher in patients with MetS than in subjects without MetS, indicating cardiac autonomic dysfunction. We observed significant correlations between TyG index and measures of cardiac autonomic function. Multiple linear regression analysis showed that the TyG index was an independent predictor of almost all HRV and HRT parameters.Conclusion This study demonstrates the independent relationship between cardiac autonomic dysfunction and the TyG index, a novel marker of insulin resistance in non-diabetic patients with MetS.
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Affiliation(s)
| | - Ekrem Aksu
- Kahramanmaraş Sütçü İmam University, Faculty of Medicine
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Hussein II, Alshammary SHA, Al-Nimer MSM. Assessment of sudomotor function in hypertensive with/without type-2 diabetes patients using SUDOSCAN: An electrophysiological study. Clin Neurophysiol Pract 2021. [PMID: 33490739 DOI: 10.1016/j.cnp.2020.12.001.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objective Electrochemical skin conductance (ESC) test is a simple and non-invasive screening test can detect dysfunction of the peripheral sudomotor, and indirectly estimates the function of cardiac autonomic nerves. This study aimed to assess the ESC values in hypertensive patients with/without type-2 diabetes by using SUDOSCAN technology. Moreover, this study evaluated the role of cardiometabolic risk factors on the results of ESC test. Methods This cross-sectional study was carried on three groups of participants, including healthy subjects (Group I, n = 49), hypertensive without type-2 diabetes (Group II, n = 75) patients, and hypertensive with type-2 diabetes (Group III, n = 76) patients. Body mass index (BMI), blood pressure (systolic, diastolic and pulse pressure index), fasting serum glucose, and lipid profile were determined. ESC test as a measurement sudomotor function was determined by applying a small direct current at low voltage to hands and feet sensor plates through SUDOSCAN device. Results ESC values of the peripheral sudomotor nerves in the Group II and III patients were significantly lower than the corresponding values of Group I. SUDOSCAN results of Group II and III. Significant discriminators of cardiac autonomic neuropathy (≥30 score) that determined by the area under the curve (AUC) with 95% confidence interval (95% C.I.) were, duration of the disease, BMI, and mean blood pressure in Group II, while the duration of the disease and the BMI were significant discriminators in Group III. Conclusions SUDOSCAN is a simple, useful device, which can detect the impairment of peripheral autonomic small nerve fibers and the risk of cardiac autonomic neuropathy in hypertension. Moreover, the duration of the disease and the associated cardiometabolic risk factors are important predictors of significant SUDOSCAN findings. Significance ESC test is useful in detecting subclinical neuropathy in hypertensive patients as well as in type 2 diabetes.
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Affiliation(s)
- Ismail Ibrahim Hussein
- Department of Physiology, College of Medicine, Al-Mustansiriya, University, Baghdad, Iraq
| | | | - Marwan S M Al-Nimer
- Department of Pharmacology, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq
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Hussein II, Alshammary SHA, Al-Nimer MSM. Assessment of sudomotor function in hypertensive with/without type-2 diabetes patients using SUDOSCAN: An electrophysiological study. Clin Neurophysiol Pract 2021; 6:22-28. [PMID: 33490739 PMCID: PMC7804606 DOI: 10.1016/j.cnp.2020.12.001] [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: 07/24/2020] [Revised: 10/30/2020] [Accepted: 12/07/2020] [Indexed: 11/06/2022] Open
Abstract
SUDOSCAN is a simple non-invasive device that can assess the sudomotor nerves. Hypertensive patients have sub-clinical impairment of peripheral and autonomic nerve fibers function. Cardio-metabolic risk factors are important discriminators of abnormal SUDOSCAN data.
Objective Electrochemical skin conductance (ESC) test is a simple and non-invasive screening test can detect dysfunction of the peripheral sudomotor, and indirectly estimates the function of cardiac autonomic nerves. This study aimed to assess the ESC values in hypertensive patients with/without type-2 diabetes by using SUDOSCAN technology. Moreover, this study evaluated the role of cardiometabolic risk factors on the results of ESC test. Methods This cross-sectional study was carried on three groups of participants, including healthy subjects (Group I, n = 49), hypertensive without type-2 diabetes (Group II, n = 75) patients, and hypertensive with type-2 diabetes (Group III, n = 76) patients. Body mass index (BMI), blood pressure (systolic, diastolic and pulse pressure index), fasting serum glucose, and lipid profile were determined. ESC test as a measurement sudomotor function was determined by applying a small direct current at low voltage to hands and feet sensor plates through SUDOSCAN device. Results ESC values of the peripheral sudomotor nerves in the Group II and III patients were significantly lower than the corresponding values of Group I. SUDOSCAN results of Group II and III. Significant discriminators of cardiac autonomic neuropathy (≥30 score) that determined by the area under the curve (AUC) with 95% confidence interval (95% C.I.) were, duration of the disease, BMI, and mean blood pressure in Group II, while the duration of the disease and the BMI were significant discriminators in Group III. Conclusions SUDOSCAN is a simple, useful device, which can detect the impairment of peripheral autonomic small nerve fibers and the risk of cardiac autonomic neuropathy in hypertension. Moreover, the duration of the disease and the associated cardiometabolic risk factors are important predictors of significant SUDOSCAN findings. Significance ESC test is useful in detecting subclinical neuropathy in hypertensive patients as well as in type 2 diabetes.
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Affiliation(s)
- Ismail Ibrahim Hussein
- Department of Physiology, College of Medicine, Al-Mustansiriya, University, Baghdad, Iraq
| | | | - Marwan S M Al-Nimer
- Department of Pharmacology, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq
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A systematic review and meta-analysis of the serum lipid profile in prediction of diabetic neuropathy. Sci Rep 2021; 11:499. [PMID: 33436718 PMCID: PMC7804465 DOI: 10.1038/s41598-020-79276-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 12/04/2020] [Indexed: 12/19/2022] Open
Abstract
Whether the lipid profile in diabetic patients is associated with diabetic neuropathy (DN) development remains ambiguous, as does the predictive value of serum lipid levels in the risk of DN. Here, we performed the first meta-analysis designed to investigate the relationship between DN and the serum levels of triglyceride (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL), and low-density lipoprotein cholesterol (LDL). Candidate studies were comprehensively identified by searching PubMed, Embase, Cochrane Library and Web of Science databases up to May 2020. Observational methodological meta-analysis was conducted to assess the relationships of TG, TC, HDL, and LDL levels with DN. Changes in blood lipids were used to estimate the effect size. The results were pooled using a random-effects or fixed-effects model. Potential sources of heterogeneity were explored by subgroup analysis. Various outcomes were included, and statistical analyses were performed using STATA (Version 12.0). Mean differences (MDs) and odds ratios (ORs) with 95% confidence intervals (CIs) were estimated. The Newcastle–Ottawa Scale (NOS) was applied to assess the methodological quality. I2 statistics were calculated to evaluate statistical heterogeneity. Funnel plots were utilized to test for publication bias. A sensitivity analysis was performed by omitting each study one by one. Thirty-nine clinical trials containing 32,668 patients were included in the meta-analysis. The results demonstrated that DN patients showed higher TG and lower HDL levels (MD = 0.34, 95% CI: 0.20–0.48 for TG; MD = -0.05, 95% CI: -0.08–-0.02, I2 = 81.3% for HDL) than controls. Subgroup analysis showed that patients with type 1 diabetes mellitus (T1DM) neuropathy had elevated TG levels in their serum (MD = 0.25, 95% CI: 0.16–0.35,I2 = 64.4% for T1DM). However, only patients with T1DM neuropathy had reduced serum HDL levels, and there was no significant difference in serum HDL levels between patients with T2DM neuropathy and controls (MD = -0.07, 95% CI: -0.10–-0.03, I2 = 12.4% for T1DM; MD = -0.02, 95% CI: -0.07–0.03, I2 = 80.2% for T2DM). TC and LDL levels were not significantly different between DN patients and controls (MD = -0.03, 95% CI: -0.14–0.09, I2 = 82.9% for TC; MD = -0.00, 95% CI: -0.08–0.08, I2 = 78.9% for LDL). In addition, compared with mild or painless DN patients, those with moderate or severe pain DN pain had significantly reduced serum TC and LDL levels (MD = -0.31, 95% CI: -0.49–-0.13, I2 = 0% for TC; MD = -0.19, 95% CI: -0.32–-0.08, I2 = 0% for LDL). TG levels and HDL levels did not vary considerably between patients with mild or painless DN and those with moderate or severe DN pain patients (MD = 0.12, 95% CI: -0.28–0.51, I2 = 83.2% for TG; MD = -0.07, 95% CI:-0.14–0.01, I2 = 58.8% for HDL). Furthermore, people with higher TG and LDL levels had higher risk of DN (OR = 1.36, 95% CI: 1.20–1.54, I2 = 86.1% for TG and OR = 1.10, 95% CI: 1.02–1.19, I2 = 17.8% for LDL). Conversely, high serum HDL levels reduced the risk of DN (OR = 0.85, 95% CI: 0.75–0.96, I2 = 72.6%), while TC levels made no significant difference with the risk of DN (OR = 1.02, 95% CI: 1.00–1.04, I2 = 84.7%). This meta-analysis indicated that serum lipid profile changes are among the biological characteristics of DN. Lipid levels should be explored as routine laboratory markers for predicting the risk of DN, as they will help clinicians choose appropriate therapies, and thus optimize the use of available resources.
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Anoop S, Jebasingh FK, Rebekah G, Kurian ME, Mohan VR, Finney G, Thomas N. The triglyceride/glucose ratio is a reliable index of fasting insulin resistance: Observations from hyperinsulinaemic-euglycaemic clamp studies in young, normoglycaemic males from southern India. Diabetes Metab Syndr 2020; 14:1719-1723. [PMID: 32916555 DOI: 10.1016/j.dsx.2020.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 08/14/2020] [Accepted: 08/17/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND & AIMS Non-obese Asians have a high propensity to develop insulin resistance. Therefore, screening such individuals for insulin resistance using simple surrogate indices is important. In this study, we aimed to validate the triglyceride-glucose (Tg/glu) ratio against the M value of hyperinsulinaemic-euglycaemic clamp (HEC) procedure and other surrogate indices of insulin resistance in normoglycaemic Indian males from Southern India. METHODS A cohort of 105 normoglycaemic males (mean BMI: 19.2 ± 2.6 kg/m2) underwent HEC procedure. Surrogate indices of insulin resistance viz. the triglyceride-glucose (Tg/Glu) ratio, the triglyceride-glucose index, the McAuley's index, the HOMA-IR, the QUICKI, the fasting glucose to insulin ratio (FG-IR), and the fasting C- peptide index were calculated and correlated with the M value. The cut-off value for the Tg/Glu ratio was obtained using the Receiver Operator Characteristics (ROC) with Area under curve (AUC) analysis at 95% confidence interval (CI). The P value < 0.05 was considered statistically significant. RESULTS The Tg/Glu ratio demonstrated significantly higher AUC (0.81), when compared to the Tg × glu index (0.63), 20/fasting C peptide × fasting plasma glucose index (0.55), HOMA-IR (0.47), QUICKI (0.26), FGIR (0.12) and McAuley's index (0.18). For the Tg/Glu ratio, a cut-off value ≥ 1.19 had high sensitivity (80%) and specificity (79%) values (PPV: 16%; NPV: 98.8%) respectively. CONCLUSION The Tg/Glu ratio can be used as a reliable surrogate index to screen for risk of insulin resistance in lean, normoglycaemic males from Southern India.
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Affiliation(s)
- Shajith Anoop
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, India
| | - Felix K Jebasingh
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, India
| | - Grace Rebekah
- Department of Biostatistics, Christian Medical College, Vellore, India
| | | | | | | | - Nihal Thomas
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, India.
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Yu L, Cai Y, Qin R, Zhao B, Li X. Association between triglyceride glucose index and abnormal liver function in both urban and rural Chinese adult populations: Findings from two independent surveys. Medicine (Baltimore) 2019; 98:e18265. [PMID: 31852096 PMCID: PMC6922364 DOI: 10.1097/md.0000000000018265] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The purpose of this study was to investigate the association between triglyceride glucose (TyG) index and abnormal liver function both in urban and rural Chinese adult populations. The 5824 urban (Nanjing) and 20,269 rural (Hefei) Chinese adults, from random selected households provided clinical history, glucose, lipids, anthropometric, and blood pressure measurements. Liver functions were assessed using Alanine Aminotransferase (ALT). Linear regression was applied to examine the dose-response relationship between TyG index and ALT. Logistic regression was used to estimate the association between TyG index and abnormal liver and function. Cubic spline models were applied to investigate the dose-response association between TyG index and abnormal liver function. C-statistics was used to compare the discriminable capacity over triglyceride, glucose and TyG index. Linear dose-response relationship was identified between TyG index and ALT as 1.222 IU increase by 1 unit increase of TyG index (1.242 for urban population and 1.210 for rural population). The 6.0% of urban and 11.0% of rural Chinese adults were observed to have abnormal liver function. The linear association between TyG index and abnormal liver function was revealed as 2.044 (1.930 to 2.165) of odds ratio by in unit increase of TyG index (2.334 for urban population and 1.990 for rural population). Higher C-statistics was found for TyG index compared with fasting glucose and triglyceride both in Chinese urban and rural populations. This study suggested in both urban and rural Chinese adult populations, TyG index is associated with abnormal liver function. TyG index is a potential indicator to identify high-risk individuals with metabolic disorders, for example impaired liver function in Chinese population, especially in Chinese urban population.
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Affiliation(s)
- Lanfang Yu
- The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou
| | - Yamei Cai
- Department of Nephrology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou
| | - Rui Qin
- Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing
| | - Bin Zhao
- The Second Division of Internal Medicine, Kejing Community Health Centre, Jiyuan, China
| | - Xiaona Li
- The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou
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Shang J, Yu D, Cai Y, Wang Z, Zhao B, Zhao Z, Simmons D. The triglyceride glucose index can predict newly diagnosed biopsy-proven diabetic nephropathy in type 2 diabetes: A nested case control study. Medicine (Baltimore) 2019; 98:e17995. [PMID: 31725665 PMCID: PMC6867726 DOI: 10.1097/md.0000000000017995] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Insulin resistance is usually a key factor in the development of type 2 diabetes. The triglyceride glucose (TyG) index is a marker of insulin resistance which is also implicated in the risk of nephropathy among people with type 2 diabetes. This study aimed to examine associations and potential thresholds between TyG index and the risk of newly diagnosed biopsy-proven diabetic nephropathy in people with type 2 diabetes. A nested case-control study incorporating 950 incident biopsy-proven diabetic nephropathy cases and age, gender matched 4750 patients with treated type 2 diabetes as controls selected by risk-set sampling method was implemented. The dose-response association between TyG index with subsequent risk of newly diagnosed biopsy-proven diabetic nephropathy after adjustment for age, gender, blood pressure, and other major cardiovascular risk factors were examined by conditional logistic regression model. A non-linear relationship was identified between TyG index and the risk of newly diagnosed biopsy-proven diabetic nephropathy with a potential threshold of TyG at 9.05-9.09. Similar relationships with the same threshold were also found in the analyses by fasting glucose and triglyceride levels. TyG index might be a prognostic factor in predicting newly development of biopsy-proven diabetic nephropathy among patients with treated type 2 diabetes. In people with type 2 diabetes, TyG index above 9.05-9.09 could be a prognostic threshold to identify individuals at high risk of diabetic nephropathy. Further replication studies are warranted.
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Affiliation(s)
- Jin Shang
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Dahai Yu
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care & Health Sciences, Keele University, Keele, UK
| | - Yamei Cai
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Zheng Wang
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Bin Zhao
- The Second Division of Internal Medicine, Kejing Community Health Centre, Jiyuan, China
| | - Zhanzheng Zhao
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - David Simmons
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
- Western Sydney University, Campbelltown, Sydney, Australia
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Yan Z, Yu D, Cai Y, Shang J, Qin R, Xiao J, Zhao B, Zhao Z, Simmons D. Triglyceride Glucose Index Predicting Cardiovascular Mortality in Chinese Initiating Peritoneal Dialysis: A Cohort Study. Kidney Blood Press Res 2019; 44:669-678. [PMID: 31315123 DOI: 10.1159/000500979] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 04/22/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Insulin resistance (IR) is increased among people with end-stage renal disease (ESRD). The Triglyceride glucose (TyG) index is a marker of IR and is also associated with the prognosis of cardiovascular disease among patients initiating peritoneal dialysis (PD). This study was aimed at examining the associations between TyG index and cardiovascular deaths in patients initiating PD. METHODS AND RESULTS Three thousand fifty-four patients initiating PD between 2007 and 2014 were included in a prospective cohort derived from Henan PD Registry, TyG index alongside other baseline characteristics were measured when ESRD patients initiated PD. Logistic regression adjusting for age, gender, and major cardiovascular risk factors estimated the association between TyG index and subsequent cardiovascular mortality within 2 years since the initiation of PD. RESULTS TyG index was positively associated with cardiovascular mortality: adjusted incidence rates ratio (95% CI) comparing the highest vs. lowest TyG index quartile was 2.32 (2.12-2.55) in all, 2.22 (2.01-2.46) in those with body mass index (BMI) <25 kg/m2, and 2.82 (2.24-3.54) in those with BMI ≥25 kg/m2, respectively. Linear dose-response relationships were revealed in all and by BMI. CONCLUSIONS TyG index might be a prognostic factor in predicting cardiovascular mortality among patients initiating PD.
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Affiliation(s)
- Zechen Yan
- Department of Urology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Dahai Yu
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China.,Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University, Keele, United Kingdom
| | - Yamei Cai
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Jin Shang
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Rui Qin
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Jing Xiao
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Bin Zhao
- The Second Division of Internal Medicine, Kejing Community Health Centre, Jiyuan, China
| | - Zhanzheng Zhao
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China,
| | - David Simmons
- Department of Nephrology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China.,Western Sydney University, Campbelltown, Sydney, New South Wales, Australia
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