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Chutia H, Jamir S, Handique G. Comparison of Performance of Various Calculated Low-Density Lipoprotein (LDL) Methods in the Indian Population: A Hospital-Based Study. Cureus 2024; 16:e62517. [PMID: 39022487 PMCID: PMC11253578 DOI: 10.7759/cureus.62517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
INTRODUCTION In recent times, there has been a surge in proposed alternative approaches to computing low-density lipoprotein cholesterol (LDL-C), with a focus on enhancing precision, particularly within diverse demographic and clinical groups. Our aim is to assess the agreement, precision, and practicality of these methods compared to direct LDL-C measurements, with the goal of identifying the most effective approach for estimating LDL-C in the Indian context. METHODS It is a retrospective analytical study. Lipid profile data were gathered from the laboratory and organized in Microsoft Excel for analysis. LDL-C was computed using three different methods: the Friedwald formula, the Martin-Hopkins formula, and Sampson's formula. These calculations were then compared with the direct method of LDL-C estimation in two distinct groups: when triglyceride (TG) levels were less than 400 mg/dL and when TG levels exceeded 400 mg/dL. Bland-Altman plots were generated, and concordance correlation coefficients (CCCs) were computed to determine the most suitable calculated method. RESULTS Data from 1,776 participants were analysed and divided into two groups. In both Group 1 (TG < 400 mg/dL) and Group 2 (TG > 400 mg/dL) considering bias, limits of agreements, and correlation coefficient, as seen on the Bland-Altman and CCC, Martin-Hopkins equation was found to be performing better than Friedwald and Sampson's equation. CONCLUSION In this study, the Martin-Hopkins formula appears to be the most appropriate choice for precise LDL-C level measurements and indicated improved accuracy and consistency in LDL-C measurements, especially in individuals with elevated TG levels. This underscores its importance in ensuring precise assessment and suitable clinical management.
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Affiliation(s)
- Happy Chutia
- Biochemistry, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, IND
| | | | - Gautom Handique
- Biochemistry, Lakhimpur Medical College and Hospital, Lakhimpur, IND
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Del Cuore A, Pipitone RM, Casuccio A, Mazzola MM, Puleo MG, Pacinella G, Riolo R, Maida C, Di Chiara T, Di Raimondo D, Zito R, Lupo G, Agnello L, Di Maria G, Ciaccio M, Grimaudo S, Tuttolomondo A. Metabolic memory in diabetic foot syndrome (DFS): MICRO-RNAS, single nucleotide polymorphisms (SNPs) frequency and their relationship with indices of endothelial function and adipo-inflammatory dysfunction. Cardiovasc Diabetol 2023; 22:148. [PMID: 37365645 DOI: 10.1186/s12933-023-01880-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 06/06/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Diabetic foot is a significant cause of morbidity in diabetic patients, with a rate that is approximately twice that of patients without foot ulcers. "Metabolic memory" represents the epigenetic changes induced by chronic hyperglycaemia, despite the correction of the glucose levels themselves. These epigenetic modifications appear to perpetuate the damage caused by persistently elevated glucose levels even in their absence, acting at various levels, mostly affecting the molecular processes of diabetic ulcer healing. METHODS The aim of our cross-sectional study was to analyse a cohort of patients with diabetes with and without lower limb ulcers. We examined the effects of epigenetic changes on miRNA 126, 305, and 217 expression and the frequency of the SNPs of genes encoding inflammatory molecules (e.g., IL-6 and TNF-alpha) and their correlations with serum levels of proangiogenic molecules (e.g., ENOS, VEGF and HIF-1alpha) and several adipokines as well as with endothelial dysfunction, assessed noninvasively by reactive hyperaemia peripheral artery tonometry. Between March 2021 and June 2022, 110 patients were enrolled into the study: 50 diabetic patients with diabetic foot injuries, 40 diabetic patients without ulcerative complications and 20 nondiabetic patients as the control group. RESULTS Diabetic subjects with lower limb ulcerative lesions exhibited higher levels of inflammatory cytokines, such as VEGF (191.40 ± 200 pg/mL vs. 98.27 ± 56.92 pg/mL vs. 71.01 ± 52.96 pg/mL; p = 0.22), HIF-1alpha (40.18 ± 10.80 ng/mL vs. 33.50 ± 6.16 ng/mL vs. 33.85 ± 6.84 ng/mL; p = 0.10), and Gremlin-1 (1.72 ± 0.512 ng/mL vs. 1.31 ± 0.21 ng/mL vs. 1.11 ± 0.19 ng/mL; p < 0.0005), than those without lower limb ulcers and healthy controls. Furthermore, we observed that miR-217-5p and miR-503-5p were 2.19-fold (p < 0.05) and 6.21-fold (p = 0.001) more highly expressed in diabetic foot patients than in healthy controls, respectively. Additionally, diabetic patients without lower limb ulcerative complications showed 2.41-fold (p = 0) and 2.24-fold (p = 0.029) higher expression of miR-217-5p and miR-503-5p, respectively, than healthy controls. Finally, diabetic patients with and without ulcerative complications of the lower limbs showed higher expression of the VEGFC2578A CC polymorphism (p = 0.001) and lower expression of the VEGFC2578A AC polymorphism (p < 0.005) than the healthy control population. We observed a significant increase in Gremlin-1 levels in patients with diabetic foot, suggesting that this inflammatory adipokine may serve as a predictive marker for the diagnosis of diabetic foot. CONCLUSIONS Our results highlighted that patients with diabetic foot showed predominant expression of the VEGF C2578A CC polymorphism and reduced expression of the AC allele. Additionally, we found an overexpression of miR-217-5p and miR-503-5p in diabetic patients with and without diabetic foot syndrome compared with healthy controls. These results align with those reported in the literature, in which the overexpression of miR-217-5p and miR-503-5p in the context of diabetic foot is reported. The identification of these epigenetic modifications could therefore be helpful in the early diagnosis of diabetic foot and the treatment of risk factors. However, further studies are necessary to confirm this hypothesis.
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Affiliation(s)
- Alessandro Del Cuore
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Rosaria Maria Pipitone
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
| | - Alessandra Casuccio
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
| | - Marco Maria Mazzola
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Maria Grazia Puleo
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Gaetano Pacinella
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Renata Riolo
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Carlo Maida
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Tiziana Di Chiara
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Domenico Di Raimondo
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy
| | - Rossella Zito
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
| | - Giulia Lupo
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
| | - Luisa Agnello
- Institute of Clinical Biochemistry, Clinical Molecular Medicine and Laboratory Medicine, Department of Biomedicine, Neurosciences, and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Gabriele Di Maria
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
| | - Marcello Ciaccio
- Institute of Clinical Biochemistry, Clinical Molecular Medicine and Laboratory Medicine, Department of Biomedicine, Neurosciences, and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Stefania Grimaudo
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy
| | - Antonino Tuttolomondo
- Department of Promoting Health, Maternal-Infant, Excellence and Internal and Specialized Medicine (PROMISE) G. D'Alessandro, University of Palermo, Piazza Delle Cliniche N.2, 90127, Palermo, Italy.
- Internal Medicine and Stroke Care Ward, Policlinico "P. Giaccone", Palermo, Italy.
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Li L, Sun G, Yu J, Shan G, Su L, Dong G. Identification of predictors for the comprehensive clinical risk and severity of coronary lesions of acute coronary syndrome. Front Cardiovasc Med 2023; 10:1046895. [PMID: 37089882 PMCID: PMC10117978 DOI: 10.3389/fcvm.2023.1046895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 03/28/2023] [Indexed: 04/09/2023] Open
Abstract
BackgroundAcute coronary syndrome (ACS) is the most common cause of death in patients with coronary artery disease. The aim of the study was to identify the predictors of both comprehensive clinical risk and severity of coronary lesions by comprehensive use of GRACE and SYNTAX scores in patients with ACS.MethodsClinical data of 225 ACS patients who underwent coronary angiography between 2015 and 2016 were collected. Multiple logistic regression analysis (stepwise) was used to identify the predictors. The predictive ability of predictors and the model were determined using receiver operating characteristics analyses.ResultsMultivariable logistic regression analyses showed that high aspartate aminotransferase (AST) predicted the comprehensive clinical risk with odds ratios (ORs) and 95% confidence intervals (CIs) of 1.011 (1.002–1.021). High total cholesterol (TC) and red blood cell distribution width (RDW) predicted the severity of coronary lesions with ORs and 95% CIs of 1.517 (1.148–2.004) and 1.556 (1.195–2.028), respectively. Low prealbumin predicted both severity of coronary lesions and comprehensive clinical risk of ACS patients with ORs and 95% CIs of 0.743 (0.672–0.821) and 0.836 (0.769–0.909), respectively. The model with a combination of prealbumin and AST had the highest predictive efficacy for comprehensive clinical risk, and the combination of prealbumin, TC, and RDW had the highest predictive efficacy for the severity of coronary lesions. The sensitivity and specificity, and the optimal cut-off values of these four indexes were determined.ConclusionsFour predictors for the comprehensive clinical risk and severity of coronary lesions of ACS were identified, which provided important information for the early diagnosis and appropriate treatment of ACS.
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Affiliation(s)
- Lihui Li
- Department of Cardiovascular, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Guangfeng Sun
- Department of Emergency, Xiamen Cardiovascular Hospital, Xiamen University, Xiamen, China
| | - Jiangbo Yu
- Department of Cardiovascular, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Gaojun Shan
- Department of Cardiovascular, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lide Su
- Department of Cardiovascular, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Guo Dong
- Department of Cardiovascular, First Affiliated Hospital of Harbin Medical University, Harbin, China
- Correspondence: Guo Dong
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Arman HE, Ali SA, Zenisek J, Patidar KR, Orman E, Elsner N, Ofner S, Li X, Kubal C, Frick K. Assessment of Vascular and Valvular Calcification Improves Screening for Coronary Artery Disease Before Liver Transplantation. Am J Cardiol 2023; 191:23-31. [PMID: 36623410 DOI: 10.1016/j.amjcard.2022.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/29/2022] [Accepted: 12/10/2022] [Indexed: 01/09/2023]
Abstract
Coronary artery disease (CAD) is common in patients with cirrhosis who underwent orthotopic liver transplantation (OLT) evaluation and stress echocardiogram (echo) has a low sensitivity in these patients. This study aimed to assess the impact of vascular and valvular calcification on the ability to identify CAD before OLT. We performed a case-control study of 88 patients with and 97 without obstructive CAD who underwent OLT evaluation. All patients had a preoperative stress echo, abdominal computed tomography, and cardiac catheterization. A series of nested logistic regression models of CAD were fit by adding independent variables of vascular (including coronary) calcification, aortic and mitral valve calcification, age, gender, and history of diabetes mellitus requiring insulin to a baseline model of abnormal stress echo. Compared with stress echo alone, identification of the presence or absence of vascular and valvular calcification on routine preoperative computed tomography and echo improved the diagnostic performance for the detection of CAD based on coronary angiogram when combined with stress echo in patients with cirrhosis who underwent OLT evaluation (area under the curve 0.58 vs 0.73, p <0.001), which is even further improved when age, gender, and history of diabetes mellitus requiring insulin are considered (area under the curve 0.58 vs 0.80, p <0.001). Achieving target heart rate (p = 0.92) or rate-pressure product >25,000 (p = 0.63) did not improve the ability of stress echo to identify CAD. In conclusion, the use of abdominal vascular, coronary artery, and valvular calcification, along with stress echo, improves the ability to identify and rule out obstructive CAD before OLT compared with stress echo alone.
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Affiliation(s)
- Huseyin E Arman
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Saad A Ali
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Joseph Zenisek
- Division of Cardiovascular Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Kavish R Patidar
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Eric Orman
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Nathaniel Elsner
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Susan Ofner
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Xiaochun Li
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Chandrashekhar Kubal
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Kyle Frick
- Division of Cardiovascular Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana.
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Zhao Y, Zhang S, Yi Y, Qu T, Gao S, Lin Y, Zhu H. Neutrophil-to-lymphocyte ratio as a predictor for cardiovascular diseases: a cohort study in Tianjin, China. J Hum Hypertens 2022:10.1038/s41371-022-00724-7. [PMID: 35859165 DOI: 10.1038/s41371-022-00724-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 06/23/2022] [Accepted: 07/05/2022] [Indexed: 11/09/2022]
Abstract
Based on a cohort in Tianjin, China, we explore the relationship between neutrophils-to-lymphocyte ratio (NLR) and the risk of cardiovascular diseases (CVDs). From January 2010 to December 2019, 4667 eligible participants aged more than 40 years old, CVDs-free, and registered in two community health service centers were recruited and followed up. The values of NLR collected at baseline were included in Cox proportional hazards model to evaluate its association with the incidence risk of CVDs. Hazard ratio (HR) and 95% confidence interval (CI) were calculated before and after adjustment for potential confounding factors selected by LASSO regression. During a total of 13,691 person-years of follow-up among all participants (median, 2.0 years; interquartile range, 1.7-2.5), 150 (3.42%) newly diagnosed CVDs events occurred, with the incidence density of CVDs of 10.96/1000 person-year. The incidence density in subgroups categorized by tertiles of baseline NLR was 8.08/1000, 11.74/1000, and 13.24/1000, respectively (p trend = 0.019). COX models revealed that after adjustment for potential confounders, NLR (as a continuous variable) was significantly related to the risk of total CVDs (HR 1.10, 95% CI: 1.04, 1.17), myocardial infarction (HR 1.12, 95% CI: 1.05, 1.20), and ischemic stroke (HR 1.21, 95% CI: 1.10, 1.33). When NLR was categorized into tertiles, participants in the top tertile had a significantly higher risk of CVDs (HR 1.61, 95% CI: 1.06, 2.44) and myocardial infarction (HR 1.88, 95% CI: 1.09, 3.27) relative to those in the bottom tertile.
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Affiliation(s)
- Yuxin Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Environment, Nutrition & Public Health, Tianjin, China
| | - Shuaixiang Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Environment, Nutrition & Public Health, Tianjin, China
| | - Yue Yi
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Environment, Nutrition & Public Health, Tianjin, China
| | - Ting Qu
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Environment, Nutrition & Public Health, Tianjin, China
| | - Si Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Environment, Nutrition & Public Health, Tianjin, China
| | - Yizhou Lin
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Environment, Nutrition & Public Health, Tianjin, China
| | - Hong Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China. .,Tianjin Key Laboratory of Environment, Nutrition & Public Health, Tianjin, China.
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The Influence of Maternal Aerobic Exercise, Blood DHA and EPA Concentrations on Maternal Lipid Profiles. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063550. [PMID: 35329235 PMCID: PMC8949039 DOI: 10.3390/ijerph19063550] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/08/2022] [Accepted: 03/12/2022] [Indexed: 01/27/2023]
Abstract
Exercise and polyunsaturated fatty acid (PUFA) supplementation independently improve lipid profiles. The influence of both exercise and PUFAs on lipids during pregnancy remains unknown. This study evaluated exercise, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) concentrations on lipids during pregnancy. Participants were randomized to aerobic exercise or control groups. From 16 weeks gestation until delivery, groups met 3x/week; exercisers performed moderate-intensity aerobic activity, controls performed low-intensity stretching and breathing. At 16 and 36 weeks’ gestation, maternal blood was analyzed for lipids (total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglycerides (TG)), DHA and EPA. In intent-to-treat analysis, the aerobic group (n = 20), relative to controls (n = 10), exhibited a higher HDL change across gestation (p = 0.03). In a per protocol analysis, the aerobic group, relative to controls, exhibited 21.2% lower TG at 36 weeks (p = 0.04). After controlling for 36-week DHA and EPA, exercise dose predicts 36 weeks’ TG (F (1,36) = 6.977, p = 0.012, r2 = 0.16). Aerobic exercise normalizes late pregnancy TG. During pregnancy, exercise dose controls the rise in TG, therefore maintaining normal levels. DHA and EPA do not have measurable effects on lipids. Regardless of PUFA levels, exercise at recommended levels maintains appropriate TG levels in pregnant women. Normal TG levels are critical for pregnancy outcomes, and further studies are warranted to investigate this association in broader populations.
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Kunt R, Çınar BP, Yüksel B, Güllüoğlu H, Sayılır İ, Çeliker Uslu S, Özaydın Göksu E, Bülbül NG, Yıldız B, Öz D, Keskin AO, Korucu O, Akpınar ÇK, Solmaz V, Akpınar M, Altunç FZ, Elmas Z, Büyükuysal Ç, Ekici M, Güvendi G. Clinical-epidemiological and radiological characteristics of stroke patients: A multicentre study. Int J Clin Pract 2021; 75:e14963. [PMID: 34626055 DOI: 10.1111/ijcp.14963] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 10/06/2021] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION AND AIM Stroke is the leading cause of disability in adults and the second most common cause of death, at a rate of 11.8% worldwide. The purpose of this study was to examine the aetiological, demographic, and clinical characteristics of patients admitted to hospital because of acute strokes. MATERIALS AND METHODS This multicentre study retrieved information for all patients admitted to hospital because of an acute cerebrovascular event over a six-month period, and sociodemographic, aetiological, and clinical characteristics were recorded. RESULTS A total of 1136 patients, 520 of whom were women (45.7%), with a mean age of 70.3 ± 12.8 years, were included in the study. Of these, 967 were diagnosed with ischaemic stroke (IS) (85.1%), 99 with haemorrhagic stroke (HS) (8.7%), and 70 with transient ischaemic attack (6.1%). The most common risk factor for stroke was hypertension (73%). Carotid disease and hyperlipidaemia rates were higher in patients with HS. Numbers of functionally dependent patients with severe neurological status according to the National Institutes of Health Stroke Scale and modified Rankin scale were significantly higher in the HS group (P < .001). When IS was classified according to the Trial of Org 10172 in Acute Stroke Treatment, small vessel disease emerged as the most common cause (41%). The most common lesion localisations were the parietal lobe (23%) in the IS group and the thalamus (35.3%) in the HS group. Eighty-eight patients (7.7%), 62 (6.4%) in the ischaemic subgroup, and 26 (26.3%) in the haemorrhagic subgroup, died within the first month. CONCLUSION Current and accurate evaluations of stroke aetiology are essential for stroke prevention and treatment planning. This study, shows that no change occurred in the aetiology of stroke and epidemiological characteristics and that accurate identification of modifiable stroke risk factors is still a major goal.
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Affiliation(s)
- Refik Kunt
- Department of Neurology, School of Medicine, İzmir Demokrasi University, İzmir, Turkey
| | - Bilge Piri Çınar
- Department of Neurology, School of Medicine, Zonguldak Bülent Ecevit University, Zonguldak, Turkey
| | - Burcu Yüksel
- Neurology Clinic, Antalya Training and Research Hospital, Antalya, Turkey
| | | | - İdris Sayılır
- Neurology Clinic, Samsun Training and Research Hospital, Samsun, Turkey
| | | | | | | | - Baykal Yıldız
- Neurology Clinic, Dr. Ersin Arslan Training and Research Hospital, Gaziantep, Turkey
| | - Didem Öz
- Neurology Clinic, Dokuz Eylül University, İzmir, Turkey
| | - Ahmet Onur Keskin
- Neurology Clinic, Eskişehir Yunus Emre State Hospital, Eskişehir, Turkey
| | - Osman Korucu
- Neurology Clinic, Keçiören Training and Research Hospital, Ankara, Turkey
| | | | - Volkan Solmaz
- Department of Neurology, Faculty of Medicine, Trakya University, Edirne, Turkey
| | - Meliha Akpınar
- Department of Neurology, Faculty of Medicine, Trakya University, Edirne, Turkey
| | - Fatma Zehra Altunç
- Neurology Clinic, Antalya Training and Research Hospital, Antalya, Turkey
| | - Zeynep Elmas
- Neurology Clinic, Medicalpark İzmir Hospital, İzmir, Turkey
| | - Çağatay Büyükuysal
- Department of Statistics, Faculty of Medicine, Bülent Ecevit University, Zonguldak, Turkey
| | - Mustafa Ekici
- Emergency Medicine Clinic, Atatürk State Hospital, Aydın, Turkey
| | - Güven Güvendi
- Department of Physiology, School of Medicine, İzmir Demokrasi University, İzmir, Turkey
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Santoleri F, Romagnoli A, Costantini A. Adherence and persistence in the use of statins and ezetimibe over 8 years in a real-life study. Curr Med Res Opin 2021; 37:2061-2066. [PMID: 34515600 DOI: 10.1080/03007995.2021.1980777] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Adherence and persistence to treatment are crucial in statin therapy as they are synonymous with efficacy and quality of care. The aim of this study was the real-life assessment of adherence and persistence over eight years in treatment-naive patients receiving atorvastatin, lovastatin, simvastatin, pravastatin, ezetimibe. METHODS Adherence to treatment was calculated using the 'proportion of days covered' method and persistence as the difference between the start and end of the therapy under study. RESULTS Treatment adherence was consistently above 85% for all drugs under study in each year. Treatment persistence was shown to half halved already from the first year. CONCLUSION Adherent patients had a higher persistence than non-adherent patients.
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Jeong DY, Kim SH, Seo MY, Kang SY, Park MJ. Trends in Serum Lipid Profiles Among Korean Adolescents, 2007-2018. Diabetes Metab Syndr Obes 2021; 14:4189-4197. [PMID: 34675571 PMCID: PMC8504865 DOI: 10.2147/dmso.s326070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/24/2021] [Indexed: 12/16/2022] Open
Abstract
PURPOSE An adverse lipid profile in adolescence often persists into adulthood, resulting in cardiovascular disease. We aimed to investigate the trends in the prevalence of adverse lipid profiles among Korean adolescents from 2007 to 2018. PATIENTS AND METHODS The data were obtained from 9044 adolescents aged 10-19 years who participated in the Korean National Health and Nutrition Examination Surveys (KNHANES) from 2007 to 2018. Fasting serum total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and triglyceride (TG) levels were analyzed. RESULTS Significantly increasing trends in age-standardized prevalence of hypercholesterolemia [from 5.6% to 9.4% in boys (P = 0.004); from 8.1% to 12.4% in girls (P = 0.01)] and hyper-LDL-cholesterolemia [from 4.3% to 8.0% in boys (P = 0.003); from 6.6% to 9.7% in girls (P = 0.035)] were noted in both sexes. In contrast, the prevalence of hypo-HDL-cholesterolemia decreased significantly from 20.0% to 12.5% in boys (<0.001) and from 12.4% to 6.9% in girls (P < 0.001). There were no significant changes in the prevalence of hypertriglyceridemia and hyper-non-HDL-cholesterolemia in both sexes. Accordingly, the overall prevalence of dyslipidemia showed only a modest decline in boys (from 31.8% to 28.7%) and a stable trend in girls (from 28.9% to 28.2%). CONCLUSION The prevalence of hypercholesterolemia and hyper-LDL-cholesterolemia increased and that of hypo-HDL-cholesterolemia decreased among Korean adolescents over the recent 12 years. Further studies are needed to explain these trends and possible associations with lifestyle factors.
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Affiliation(s)
- Da-Young Jeong
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Shin-Hye Kim
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Moon Young Seo
- Department of Pediatrics, Uijeongbu Eulji Medical Center, Gyeonggi-do, Korea
| | - Sin Young Kang
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Mi Jung Park
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
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10
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Tuttolomondo A, Del Cuore A, La Malfa A, Casuccio A, Daidone M, Maida CD, Di Raimondo D, Di Chiara T, Puleo MG, Norrito R, Guercio G, Pinto A. Assessment of heart rate variability (HRV) in subjects with type 2 diabetes mellitus with and without diabetic foot: correlations with endothelial dysfunction indices and markers of adipo-inflammatory dysfunction. Cardiovasc Diabetol 2021; 20:142. [PMID: 34261479 PMCID: PMC8281716 DOI: 10.1186/s12933-021-01337-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 07/05/2021] [Indexed: 11/10/2022] Open
Abstract
Background Some studies have suggested that patients with diabetes and foot complications have worse cardiovascular and cerebrovascular risk profiles, higher degrees of endothelial dysfunction and arterial stiffness and a higher inflammatory background than patients with diabetes without diabetic foot complications. Patients with diabetes mellitus have an alteration in the sympathovagal balance as assessed by means of heart rate variability (HRV) analysis, which is also related to the presence of endothelial dysfunction. Other studies suggest a possible role of inflammation coexisting with the alteration in the sympathovagal balance in favor of the atherosclerotic process in a mixed population of healthy subjects of middle and advanced age. Aims The aim of this study was to evaluate the degree of alteration of sympathovagal balance, assessed by HRV analysis, in a cohort of patients with diabetes mellitus with diabetic foot and in control subjects without diabetic foot compared with a population of healthy subjects and the possible correlation of HRV parameters with inflammatory markers and endothelial dysfunction indices. Methods We enrolled all patients with diabetic ulcerative lesions of the lower limb in the Internal Medicine with Stroke Care ward and of the diabetic foot outpatient clinic of P. Giaccone University Hospital of Palermo between September 2019 and July 2020. 4-h ECG Holter was performed. The following time domain HRV measures were analyzed: average heart rate, square root of the mean of successive differences of NN (RMSSD), standard deviation or square root of the variance (SD), and standard deviation of the means of the NN intervals calculated over a five-minute period (SDANN/5 min). The LF/HF ratio was calculated, reactive hyperemia was evaluated by endo-PAT, and serum levels of vaspine and omentin-1 were assessed by blood sample collection. Results 63 patients with diabetic foot, 30 patients with diabetes and without ulcerative complications and 30 patients without diabetes were enrolled. Patients with diabetic ulcers showed lower mean diastolic blood pressure values than healthy controls, lower MMSE scores corrected for age, lower serum levels of omentin-1, lower RHI values, higher body weight values and comparable body height values, HF% and LF/HF ratio values. We also reported a negative correlation between the RHI value and HRV indices and the expression of increased parasympathetic activity (RMSDD and HF%) in subjects with diabetic foot and a statistically significant positive correlation with the LF/HF ratio and the expression of the sympathovagal balance. Discussion Patients with diabetic foot show a higher degree of activation of the parasympathetic system, expressed by the increase in HF values, and a lower LF/HF ratio. Our findings may corroborate the issue that a parasympathetic dysfunction may have a possible additive role in the pathogenesis of other vascular complications in subjects with diabetic foot.
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Affiliation(s)
- Antonino Tuttolomondo
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy. .,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy.
| | - Alessandro Del Cuore
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Alessandro La Malfa
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Alessandra Casuccio
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Mario Daidone
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Carlo Domenico Maida
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Domenico Di Raimondo
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Tiziana Di Chiara
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Maria Grazia Puleo
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Rosario Norrito
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Giovanni Guercio
- Department of Surgical Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy
| | - Antonio Pinto
- Internal Medicine and Stroke Care Ward, University of Palermo, Palermo, Italy.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
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11
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Robertson JA, Guzman DSM, Graham JL, Stanhope KL, Douglas JM, Havel PJ, Beaufrère H, Knych H, Tully TN, Paul-Murphy JR. Evaluation of Orally Administered Atorvastatin on Plasma Lipid and Biochemistry Profiles in Hypercholesterolemic Hispaniolan Amazon Parrots ( Amazona ventralis). J Avian Med Surg 2020; 34:32-40. [PMID: 32237680 DOI: 10.1647/1082-6742-34.1.32] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Atorvastatin is a synthetic statin administered in its active form and used for the treatment of dyslipidemias. In the current study, the effects of atorvastatin were evaluated on plasma lipid profiles and the potential for adverse effects after once daily PO dosing of atorvastatin for 30 days in Hispaniolan Amazon parrots (Amazona ventralis). Sixteen adult parrots (10 female, 6 male) with hypercholesterolemia were used for this study. Birds were assigned to 2 groups (treatment and control) of 8 parrots each (3 male, 5 female) after balancing for age, sex, originating institution, and baseline plasma cholesterol values. Compounded atorvastatin oral suspension (10 mg/kg) was administered PO once daily via gavage into the crop. Equivalent volumes of placebo suspension were administered to the control group. Plasma biochemistry and plasma lipid profile analysis (total cholesterol, high-density lipoprotein cholesterol [HDL-C], low-density lipoprotein cholesterol [LDL-C], and triglycerides [TGs]) were analyzed on days 0, 14, and 30. Plasma samples and HDL-C fractions were evaluated for cholesterol and TG concentrations via enzymatic assays. Subtraction of HDL-C values from total cholesterol yielded the non-HDL-C concentration for each bird. Birds were routinely assessed for appetite, activity, and urofeces. Plasma atorvastatin concentrations were obtained from 7 of 8 birds in the treatment group from banked samples. Those samples were obtained on days 14 and 30, with drug administration 6 to 8 hours before collection. No significant differences were observed in total cholesterol, HDL-C, non-HDL-C, or TG between treatment and control groups at days 0, 14, and 30. Plasma atorvastatin concentrations were variable on day 14 (0.54-5.41 ng/ mL for 6 of 7 samples, with 1 outlier of 307 ng/mL) and on day 30 (0.79-6.74 ng/mL). No adverse effects were noted in any of the birds during the study period. When dosed PO at 10 mg/kg once daily, atorvastatin did not result in significant changes to plasma lipid profiles (eg, lowering of plasma total or non-HDL-C concentrations) at any time point during this study. Future studies to investigate pharmacokinetic and pharmacodynamic properties of atorvastatin in parrots may require increased doses and/or frequency of administration.
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Affiliation(s)
- Jessica A Robertson
- William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - David Sanchez-Migallon Guzman
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA,
| | - James L Graham
- Department of Nutrition, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Kimber L Stanhope
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Jamie M Douglas
- Department of Veterinary Clinical Sciences, Auburn University, College of Veterinary Medicine, Auburn, AL 36849, USA
| | - Peter J Havel
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA.,Department of Nutrition, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Hugues Beaufrère
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada, N1G 2W1
| | - Heather Knych
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Thomas N Tully
- Department of Veterinary Clinical Sciences, Louisiana State University School of Veterinary Medicine, Baton Rouge, LA 70803-8410, USA
| | - Joanne R Paul-Murphy
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
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12
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Xu XY, Guo L, Wang Q, Yu XB, Li L, Wei Q. Association between lipoprotein-associated phospholipase A2 and lower extremity arterial disease in type 2 diabetes mellitus. Clin Chim Acta 2020; 510:228-231. [DOI: 10.1016/j.cca.2020.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 11/30/2022]
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13
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Lowenstern A, Li S, Virani SS, Navar AM, Li Z, Robinson JG, Roger VL, Goldberg AC, Koren A, Louie MJ, Peterson ED, Wang TY. Beliefs, risk perceptions, and lipid management among patients with and without diabetes: Results from the PALM registry. Am Heart J 2020; 225:88-96. [PMID: 32485329 PMCID: PMC7539544 DOI: 10.1016/j.ahj.2020.04.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 04/24/2020] [Indexed: 12/31/2022]
Abstract
Intensive lipid management is critical to reduce cardiovascular (CV) risk for patients with diabetes mellitus (DM). METHODS We performed an observational study of 7628 patients with (n = 2943) and without DM (n = 4685), enrolled in the Provider Assessment of Lipid Management (PALM) registry and treated at 140 outpatient clinics across the United States in 2015. Patient self-estimated CV risk, patient-perceived statin benefit and risk, observed statin therapy use and dosing were assessed. RESULTS Patients with DM were more likely to believe that their CV risk was elevated compared with patients without DM (39.1% vs 29.3%, P < .001). Patients with DM were more likely to receive a statin (74.2% vs 63.5%, P < .001) but less likely to be treated with guideline-recommended statin intensity (36.5% vs 46.9%, P < .001), driven by the low proportion (16.5%) of high risk (ASCVD risk ≥7.5%) primary prevention DM patients treated with a high intensity statin. Patients with DM treated with guideline-recommended statin intensity were more likely to believe they were at high CV risk (44.9% vs 38.4%, P = .005) and that statins can reduce this risk (41.1% vs 35.6%, P = .02), compared with patients treated with lower than guideline-recommended statin intensity. Compared with patients with an elevated HgbA1c, patients with well-controlled DM were no more likely to be on a statin (77.9% vs 79.3%, P = .43). CONCLUSIONS In this nationwide study, the majority of patients with DM were treated with lower than guideline-recommended statin intensity. Patient education and engagement may help providers improve lipid therapy for these high-risk patients.
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Affiliation(s)
- Angela Lowenstern
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC.
| | - Shuang Li
- Duke Clinical Research Institute, Durham, NC
| | - Salim S Virani
- Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Ann Marie Navar
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Zhuokai Li
- Duke Clinical Research Institute, Durham, NC
| | | | - Veronique L Roger
- Department of Health Sciences Research and Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN
| | | | - Andrew Koren
- Sanofi Pharmaceutical Company, Bridgewater, NJ Washington University, St. Louis, MO
| | | | - Eric D Peterson
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Tracy Y Wang
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC
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14
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Morales-Conde S, Alarcón Del Agua I, Busetto L, Favretti F, Anselmino M, Rovera GM, Socas-Macias M, Barranco-Moreno A, Province-Azalde R, Torres AJ. Implanted Closed-Loop Gastric Electrical Stimulation (CLGES) System with Sensor-Based Feedback Safely Limits Weight Regain at 24 Months. Obes Surg 2019; 28:1766-1774. [PMID: 29333595 DOI: 10.1007/s11695-017-3093-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Weight regain following bariatric surgery is not uncommon. Safe, effective weight loss treatment up to 1 year has been reported with the closed-loop gastric electrical stimulation (CLGES) system. Continuous recording of eating and activity behavior by onboard sensors is one of the novel features of this closed-loop electrical stimulation therapy, and may provide improved long-term weight maintenance by enhancing aftercare. METHODS Four centers participating in a 12-month prospective multicenter randomized study monitored all implanted participants (n = 47) up to 24 months after laparoscopic implantation of a CLGES system. Weight loss, safety, quality of life (QOL), and cardiac risk factors were analyzed. RESULTS Weight regain was limited in the 35 (74%) participants remaining enrolled at 24 months. Mean percent total body weight loss (%TBWL) changed by only 1.5% between 12 and 24 months, reported at 14.8% (95% CI 12.3 to 17.3) and 13.3% (95% CI 10.7 to 15.8), respectively. The only serious device-/procedure-related adverse events were two elective system replacements due to lead failure in the first 12 months, while improvements in QOL and cardiovascular risk factors were stable thru 24 months. CONCLUSION During the 24 month follow-up, CLGES was shown to limit weight regain with strong safety outcomes, including no serious adverse events in the second year. We hypothesize that CLGES and objective sensor-based behavior data combined to produce behavior change. The study supports CLGES as a safe obesity treatment with potential for long-term health benefits. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT01448785.
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Affiliation(s)
- S Morales-Conde
- Innovation and Minimal Invasive Surgery Unit, Hospital Virgen del Rocio, Avda Manuel Siurot, S/N, 41010, Sevilla, Spain
| | - I Alarcón Del Agua
- Innovation and Minimal Invasive Surgery Unit, Hospital Virgen del Rocio, Avda Manuel Siurot, S/N, 41010, Sevilla, Spain
| | - L Busetto
- Department of Medicine - University of Padova, Center for the Study and the Integrated Management of Obesity, Clinica Medica 3 - Padova University Hospital, Via Giustiniani 2, 35128, Padova, Italy
| | - F Favretti
- Primari Vicenza Regional Hospital, Casa di cura Eretenia, Viale Eretenio 12, 36100, Vicenza, Italy
| | - M Anselmino
- Bariatric Surgery Department, University Hospital Pisa, Via Roma, 67, 56126, Pisa, Italy
| | - G M Rovera
- Clinica San Luca Torino, Strada della Vetta 3, 10020, Torino, Italy
| | - M Socas-Macias
- Innovation and Minimal Invasive Surgery Unit, Hospital Virgen del Rocio, Avda Manuel Siurot, S/N, 41010, Sevilla, Spain
| | - A Barranco-Moreno
- Innovation and Minimal Invasive Surgery Unit, Hospital Virgen del Rocio, Avda Manuel Siurot, S/N, 41010, Sevilla, Spain
| | | | - A J Torres
- Department of Surgery, Hospital Clínico San Carlos. Hospital Universitario Madrid Monteprincipe, Calle Profesor Martín Lagos s/n, 28040, Madrid, Spain.
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15
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Parmar GM, Novak Z, Spangler E, Patterson M, Passman MA, Beck AW, Pearce BJ. Statin use improves limb salvage after intervention for peripheral arterial disease. J Vasc Surg 2019; 70:539-546. [DOI: 10.1016/j.jvs.2018.07.089] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 07/09/2018] [Indexed: 12/16/2022]
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16
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Fan J, Liu Y, Yin S, Chen N, Bai X, Ke Q, Shen J, Xia M. Small dense LDL cholesterol is associated with metabolic syndrome traits independently of obesity and inflammation. Nutr Metab (Lond) 2019; 16:7. [PMID: 30679939 PMCID: PMC6341753 DOI: 10.1186/s12986-019-0334-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 01/10/2019] [Indexed: 01/09/2023] Open
Abstract
Background Small dense LDL cholesterol (sdLDL-c) has been established to be highly associated with metabolic disorder. However, the relationship between circulating sdLDL-c and the presence of metabolic syndrome (MetS) has not been fully established. Methods A total of 1065 Chinese males (45.07 ± 11.08 years old) without diabetes and general obesity was recruited into a population-based, cross-sectional study. The MetS was defined based on the updated National Cholesterol Education Program/ Adult Treatment Panel III criteria for Asian Americans. Serum sdLDL-c concentration was measured by a homogeneous assay method and its relationship with MetS and its traits was investigated. Results Serum sdLDL-c concentrations increased gradually with increasing numbers of MetS components (p < 0.001) and the proportion of patients with MetS increased gradually with increasing sdLDL-c levels (p for trend< 0.001). For the second, third, and fourth sdLDL-c quartiles versus the first, the OR (95% CI) for MetS were 4.47(2.41,8.28), 5.47(2.97,10.07) and 8.39(4.58,15.38) (p < 0.001 for trend) after multivariate adjustment. The stratified analysis conducted according to LDL-c levels showed that the OR between serum sdLDL-c levels and MetS was greater in those LDL-c levels lower than 3.3 mmol/L (OR = 22.97; 95% CI, 7.64-69.09) than in those LDL-c levels higher than 3.3 mmol/L (OR = 17.49; 95% CI, 4.43-68.98). Mediation analysis showed sdLDL-c mediated 38.6% of the association of waist circumference with triglycerides, while the association between sdLDL-c and MetS components did not mediate by hsCRP. Conclusions This study found that high sdLDL-c concentrations were associated with the presence of MetS independently of central obesity and inflammation.
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Affiliation(s)
- Jiahua Fan
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
| | - Yangqing Liu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
| | - Songping Yin
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
| | - Nixuan Chen
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
| | - Xinxiu Bai
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
| | - Qiuyi Ke
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
| | - Jia Shen
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
| | - Min Xia
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health; Guangdong Engineering Technology Research Center of Nutrition Translation; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province, People's Republic of China
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17
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Liu L, Guan X, Yuan Z, Zhao M, Li Q, Zhang X, Zhang H, Zheng D, Xu J, Gao L, Guan Q, Zhao J. Different Contributions of Dyslipidemia and Obesity to the Natural History of Type 2 Diabetes: 3-Year Cohort Study in China. J Diabetes Res 2019; 2019:4328975. [PMID: 30949514 PMCID: PMC6425409 DOI: 10.1155/2019/4328975] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 11/05/2018] [Indexed: 01/08/2023] Open
Abstract
AIM It is known that different stages of type 2 diabetes represent distinct pathophysiological changes, but how the spectrum of risk factors varies at different stages is not yet clarified. Hence, the aim of this study was to compare the effect of different metabolic variables on the natural history of type 2 diabetes. METHODS A total of 5,213 nondiabetic (normal glucose tolerance (NGT) and prediabetes) Chinese older than 40 years participated this prospective cohort study, and 4,577 completed the 3-year follow-up. Glycemic status was determined by standard oral glucose tolerance test both at enrollment and follow-up visit. Predictors for conversion in glycemic status were studied in a corresponding subcohort using the multiple logistic regression analysis. RESULTS The incidence of prediabetes and diabetes of the cohort was 93.6 and 42.2 per 1,000 person-years, respectively. After a 3-year follow-up, 33.1% of prediabetes patients regressed to NGT. The predictive weight of body mass index (BMI), serum triglyceride, total cholesterol, and systolic blood pressure in different paths of conversions among diabetes, prediabetes, and NGT differed. Specifically, BMI was the strongest predictor for regression from prediabetes to NGT, while triglyceride was most prominent for onset of diabetes. One SD increase in serum triglyceride was associated with a 1.29- (95% CI 1.10-1.52; P = 0.002) or 1.12- (95% CI 1.01-1.27; P = 0.039) fold higher risk of diabetes for individuals with NGT or prediabetes, respectively. CONCLUSION Risk factors for different stages of diabetes differed, suggesting personalized preventive strategies for individuals with different basal glycemic statuses.
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Affiliation(s)
- Lu Liu
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
- Department of Senior Officials Health Care, China-Japan Friendship Hospital, 100029, China
| | - Xiaoling Guan
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
- Department of Endocrinology, Shandong Provincial Qianfoshan Hospital, Shandong University, 250014, China
| | - Zhongshang Yuan
- Department of Epidemiology and Biostatistics, School of Public Health, Shandong University, 250012, China
| | - Meng Zhao
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
| | - Qiu Li
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
| | - Xu Zhang
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
| | - Haiqing Zhang
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
| | - Dongmei Zheng
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
| | - Jin Xu
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
| | - Ling Gao
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
- Scientific Center, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
| | - Qingbo Guan
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
| | - Jiajun Zhao
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong University, 250021, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, 250021, China
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18
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Cai H, Guo Y, Zhao Z, Chen Y, Zhao S, Chen B. Banxia Baizhu Tianma decoction for hyperlipidemia: Protocol for a systematic review and meta-analysis. Medicine (Baltimore) 2018; 97:e13067. [PMID: 30383686 PMCID: PMC6221624 DOI: 10.1097/md.0000000000013067] [Citation(s) in RCA: 5] [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: 11/25/2022] Open
Abstract
BACKGROUND Hyperlipidemia is one of the most common metabolic diseases worldwide, as well as a leading risk factor for cardio-cerebrovascular diseases. Banxia Baizhu Tianma decoction (BBTD) is widely used for the treatment of hyperlipidemia in China, however, systematic review and meta-analysis regarding its efficacy and safety is lacking. The aim of this protocol of systematic review is to evaluate the effectiveness and safety of BBTD in the treatment of hyperlipidemia. METHODS We will include the randomized controlled trials estimating the effectiveness and safety of BBTD in the treatment of hyperlipidemia. Data sources will include 5 English databases (PubMed, EMBASE, Cochrane Library, Web of Science, CINAHL) and 4 Chinese databases (CMB, CNKI, VIP, Wanfang database). The literature to be collected will be from the time when databases were established to September 2018. Efficacy will be accepted as the primary outcome, while blood lipid levels and adverse reactions as the secondary outcome. Study selection, data collection, risk of bias assessment, and evaluation of the quality of the evidence will be conducted by 2 × 2 different reviewers. Statistical syntheses will be conducted by using RevMan software V.5.3. RESULTS This study will provide a high-quality evidence for BBTD on the treatment of hyperlipidemia from efficacy, serum lipid levels, and adverse reactions. CONCLUSION The result will provide a basis for judging whether BBTD is an effective intervention for the treatment of hyperlipidemia. PROSPERO REGISTRATION NUMBER PROSPERO CRD 42018081359.
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Affiliation(s)
- Hairong Cai
- The Second Clinical Medical School, Guangzhou University of Chinese Medicine
- Department of Emergency, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China
| | - Yongning Guo
- The Second Clinical Medical School, Guangzhou University of Chinese Medicine
| | - Zicong Zhao
- The Second Clinical Medical School, Guangzhou University of Chinese Medicine
| | - Yanhong Chen
- The Second Clinical Medical School, Guangzhou University of Chinese Medicine
| | - Shuai Zhao
- The Second Clinical Medical School, Guangzhou University of Chinese Medicine
- Department of Emergency, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China
| | - Bojun Chen
- The Second Clinical Medical School, Guangzhou University of Chinese Medicine
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Lu J, Niu D, Zheng D, Zhang Q, Li W. Predictive value of combining the level of lipoprotein-associated phospholipase A2 and antithrombin III for acute coronary syndrome risk. Biomed Rep 2018; 9:517-522. [PMID: 30546880 DOI: 10.3892/br.2018.1162] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 10/16/2018] [Indexed: 12/17/2022] Open
Abstract
The aim of the present study was to observe the role of lipoprotein-associated phospholipase A2 (Lp-PLA2) and antithrombin III (AT-III) in patients with acute coronary syndrome (ACS), and the combination of Global Registry of Acute Coronary Events (GRACE) score to determine the value of coronary heart disease risk stratification. A total of 309 patients admitted to the Affiliated Hospital of Xuzhou Medical University were enrolled. The patients were divided into two groups: The ACS (183 cases) and control (126 cases) groups. Blood levels of Lp-PLA2 and AT-III were measured. Based on GRACE score, the patients with ACS were divided into three subgroups: Low risk (GRACE score ≤108), middle risk (GRACE score 109-140) and high risk (GRACE score >140). The levels of Lp-PLA2 and AT-III were compared among different groups, and based on Gensini score, patients with ACS were divided into four groups by quartiles. Lp-PLA2 levels in the ACS group were significantly increased compared with the control group (P<0.05), but the AT-III levels were decreased compared with the control group (P<0.05). In the ACS group, Lp-PLA2 levels increased sequentially from the low risk to high risk subgroups (all P<0.05); compared with the low risk and middle risk subgroups, the AT-III activity levels were decreased in the high risk subgroup, and the Gensini scores were increased (all P<0.05). In the ACS group, with the increase of Gensini scores, the levels of Lp-PLA2 and AT-III exhibited increasing and decreasing trends, respectively (P<0.05). The logistic regression model demonstrated that Lp-PLA2 [odds ratio (OR) =1.077; P<0.001]; and GRACE score (OR=1.026; P=0.028) were risk factors, while AT-III was a protective factor (OR=0.958; P=0.012) for ACS. Correlation analysis indicated a positive association of Lp-PLA2 level with Gensini scores (r=0.52; P<0.01) and GRACE score (r=0.48; P<0.01), and a negative association between AT-III level and Gensini scores (r=-0.25; P<0.01) and GRACE scores (r=-0.34; P<0.01). The levels of Lp-PLA2 and AT-III exhibited predictive values in patients with ACS, and are associated with the severity of coronary artery stenosis.
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Affiliation(s)
- Jinyang Lu
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
| | - Dandan Niu
- Department of Cardiology, The Third People's Hospital of Xuzhou, Xuzhou, Jiangsu 221003, P.R. China
| | - Di Zheng
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
| | - Quan Zhang
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
| | - Wenhua Li
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
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Teleka S, Häggström C, Nagel G, Bjørge T, Manjer J, Ulmer H, Liedberg F, Ghaderi S, Lang A, Jonsson H, Jahnson S, Orho-Melander M, Tretli S, Stattin P, Stocks T. Risk of bladder cancer by disease severity in relation to metabolic factors and smoking: A prospective pooled cohort study of 800,000 men and women. Int J Cancer 2018; 143:3071-3082. [DOI: 10.1002/ijc.31597] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 04/09/2018] [Accepted: 04/16/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Stanley Teleka
- Department of Clinical Sciences in Malmö; Lund University; Lund Sweden
| | - Christel Häggström
- Department of Biobank Research; Umeå University; Umeå Sweden
- Department of Surgical Sciences; Uppsala University; Uppsala Sweden
- Department of Public Health and Clinical Medicine, Nutritional Research; Umeå University; Umeå Sweden
| | - Gabriele Nagel
- Institute of Epidemiology and Medical Biometry; Ulm University; Ulm Germany
- Vorarlberg Cancer Registry; Agency for Preventive and Social Medicine; Bregenz (aks) Austria
| | - Tone Bjørge
- Department of Global Public Health and Primary Care; University of Bergen; Bergen Norway
- Cancer Registry of Norway; Oslo Norway
| | - Jonas Manjer
- Department of Surgery; Skåne University Hospital; Lund University Malmö Sweden
| | - Hanno Ulmer
- Department of Medical Statistics, Informatics and Health Economics; Innsbruck Medical University; Innsbruck Austria
| | - Fredrik Liedberg
- Division of Urological Research, Institution of Translational Medicine; Lund University; Malmö Sweden
| | - Sara Ghaderi
- Department of Global Public Health and Primary Care; University of Bergen; Bergen Norway
| | - Alois Lang
- Vorarlberg Cancer Registry; Agency for Preventive and Social Medicine; Bregenz (aks) Austria
| | - Håkan Jonsson
- Department of Radiation Sciences; Umeå University; Umeå Sweden
| | - Staffan Jahnson
- Department of Urology and IKE; Linköping University; Linköping Sweden
| | | | | | - Pär Stattin
- Department of Surgical Sciences; Uppsala University; Uppsala Sweden
| | - Tanja Stocks
- Department of Clinical Sciences in Malmö; Lund University; Lund Sweden
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21
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Performance of LDL-C calculated with Martin's formula compared to the Friedewald equation in familial combined hyperlipidemia. Atherosclerosis 2018; 277:204-210. [PMID: 29970255 DOI: 10.1016/j.atherosclerosis.2018.06.868] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/06/2018] [Accepted: 06/19/2018] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND AIMS A novel method to estimate low density lipoprotein cholesterol (LDL-C) has been proposed by Martin et al. This may permit a more accurate estimation of cardiovascular risk, however, external validation is needed. Here, the performance of LDL-C using this new method (LDL-N) is compared with LDL-C estimated with Friedewald equation (LDL-F) in familial combined hyperlipidemia (FCHL), a common primary dyslipidemia in which apolipoprotein B containing particle composition is abnormal and interferes with LDL-C estimation. METHODS A total of 410 FCHL subjects were included. LDL-C was estimated with both the Friedewald equation (LDL-F) and the novel formula (LDL-N). Apolipoprotein B levels and non- HDL-C were recorded. The correlation and concordance between LDL-F and LDL-N and both Apolipoprotein B and non-HDL-C levels were calculated. Analysis stratifying for triglyceride tertiles and FCHL lipid phenotypes was also carried out. RESULTS The correlations between LDL-N and Apo B and non-HDL-C were ρ = 0.777 (95%CI 0.718-0.825) and ρ = 0.735 (95%CI 0.648-0.816), respectively. The corresponding correlations for LDL-F were ρ = 0.551(95%CI 0.454-0.637) and ρ = 0.394 (95%CI 0.253-0.537), respectively. In mixed dyslipidemia or isolated hypertriglyceridemia, these correlations were significantly better using LDL-N. With respect to concordance, LDL-N performed significantly better than LDL-F when considering apoB <90 mg/dL (κLDL-N = 0.495 vs. κLDL-F = 0.165) and non-HDL-C <130 (κLDL-N = 0.724 vs. κLDL-F = 0.253). CONCLUSIONS In FCHL, LDL-C estimation using Martin's formula showed greater correlation and concordance with non-HDL-C and Apo B compared with the Friedewald equation.
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22
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Lowenstern A, Li S, Navar AM, Virani S, Lee LV, Louie MJ, Peterson ED, Wang TY. Does clinician-reported lipid guideline adoption translate to guideline-adherent care? An evaluation of the Patient and Provider Assessment of Lipid Management (PALM) registry. Am Heart J 2018; 200:118-124. [PMID: 29898839 PMCID: PMC6526059 DOI: 10.1016/j.ahj.2018.03.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Accepted: 03/20/2018] [Indexed: 11/21/2022]
Abstract
BACKGROUND The 2013 American College of Cardiology (ACC)/American Heart Association (AHA) cholesterol guideline recommends statin treatment based on patients' predicted atherosclerotic cardiovascular disease (ASCVD) risk. Whether clinician-reported guideline adoption translates to implementation into practice is unknown. OBJECTIVES We aimed to compare clinician lipid management in hypothetical scenarios versus observed practice. METHODS The PALM Registry asked 774 clinicians how they would treat 4 hypothetical scenarios of primary prevention patients with: (1) diabetes; (2) high 10-year ASCVD risk (≥7.5%) with high low-density lipoprotein cholesterol (LDL-C; ≥130 mg/dL); (3) low 10-year ASCVD risk (<7.5%) with high LDL-C (130-189 mg/dL); or (4) primary and secondary prevention patients with persistently elevated LDL-C (≥130 mg/dL) despite high-intensity statin use. We assessed agreement between clinician survey responses and observed practice. RESULTS In primary prevention scenarios, 85% of clinicians reported they would prescribe a statin to a diabetic patient and 93% to a high-risk/high LDL-C patient (both indicated by guidelines), while 40% would prescribe statins to a low-risk/high LDL-C patient. In clinical practice, statin prescription rates were 68% for diabetic patients, 40% for high-risk/high LDL-C patients, and 50% for low-risk/high LDL-C patients. Agreement between hypothetical and observed practice was 64%, 39%, and 52% for patients with diabetes, high-risk/high LDL-C, and low-risk/high LDL-C, respectively. Among patients with persistently high LDL-C despite high-intensity statin treatment, 55% of providers reported they would add a non-statin lipid-lowering medication, while only 22% of patients were so treated. CONCLUSIONS While the majority of clinicians report adoption of the 2013 ACC/AHA guideline recommendations, observed lipid management decisions in practice are frequently discordant.
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Affiliation(s)
- Angela Lowenstern
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC.
| | - Shuang Li
- Duke Clinical Research Institute, Durham, NC
| | - Ann Marie Navar
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Salim Virani
- Department of Medicine, Baylor College of Medicine, Houston, TX
| | | | - Michael J Louie
- Global Medical Affairs, Regeneron Pharmaceuticals, Inc., Tarrytown, NY
| | - Eric D Peterson
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Tracy Y Wang
- Duke Clinical Research Institute, Durham, NC; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC
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Pesarini JR, Oliveira RJ, Pessatto LR, Antoniolli-Silva ACMB, Felicidade I, Nardi NB, Camassola M, Mantovani MS, Ribeiro LR. Vitamin D: Correlation with biochemical and body composition changes in a southern Brazilian population and induction of cytotoxicity in mesenchymal stem cells derived from human adipose tissue. Biomed Pharmacother 2017; 91:861-871. [DOI: 10.1016/j.biopha.2017.05.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 04/28/2017] [Accepted: 05/02/2017] [Indexed: 11/25/2022] Open
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Chaudhary R, Chauhan A, Singhal M, Bagga S. Risk factor profiling and study of atherosclerotic coronary plaque burden and morphology with coronary computed tomography angiography in coronary artery disease among young Indians. Int J Cardiol 2017; 240:452-457. [PMID: 28477962 DOI: 10.1016/j.ijcard.2017.04.090] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 04/21/2017] [Accepted: 04/26/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND With a decade earlier manifestation of coronary artery disease (CAD) and paucity of data characterizing coronary plaque with coronary computed tomography angiography (CTA) among CAD patients in India, the study aimed to analyze patient characteristics and coronary plaque burden and morphology in young Indian patients with CAD. METHODS Serial coronary CTA was performed in 96 CAD patients. Among 60 patients ≤40years, risk factor and coronary plaque analysis done using a 256- slice CT in 33 patients with acute coronary syndrome (ACS) was compared with 27 patients with chronic stable angina (CSA). Univariate and multivariate analysis was performed, for factors predicting ACS as an outcome among young CAD patients. In addition, quantitative and morphologic plaque characteristics were compared among those ≤40years and >40years. RESULTS Among 60 subjects ≤40years of age, 77% had dyslipidemia, 70% high lipoprotein(a), 53.33% elevated hs-CRP and 73.33% raised homocysteine. hs-CRP (9.33 vs. 3.33, p value=0.01) and serum triglycerides (178.67 vs. 141.42, p value=0.03) were markedly raised in patients with ACS. Statistically significant number of patients in the ACS group had positive remodelling (ACS, 69.7% vs. CSA, 14.8%; p value<0.001), low attenuation plaque (ACS, 63.6% vs. CSA, 11.1%; p value<0.001), spotty calcification (ACS, 36.4% vs. CSA, 3.7%; p=0.002) and non-calcified plaque (ACS, 69.7% vs. CSA, 11.1%; p<0.001). On multivariate analysis, only lipoprotein (a) >30mg/dL and composite vulnerability score maintained a predictive value for ACS in patients ≤40years. Statistically significant number of patients in the younger age group had higher mean total plaque volume (66.17±41.31mm3 vs. 44.94±49.07mm3; p=0.03), remodelling index (1.5±0.27 vs. 1.08±0.38; p=0.0001). Comparing culprit lesion characteristics of ACS patients in the two age groups, positive remodelling (95.8% vs. 70.5%, p=0.02), spotty calcification (50% vs. 11.7%, p=0.01) and non-calcified plaque (95.8% vs. 70.5%, p=0.02) were significantly more frequent in patients ≤40years. CONCLUSION ACS in young Indians is characterized by a higher prevalence of both conventional and newer risk factors. In addition, culprit lesions in young ACS patients are more frequently characterized by coronary plaques with high risk morphological features. This may have implications in terms of preventive strategies to identify this high-risk group.
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Affiliation(s)
- R Chaudhary
- Department of Cardiology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - A Chauhan
- Department of Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - M Singhal
- Department of Radiodiagnosis, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - S Bagga
- Department of Cardiology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
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25
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Viecili PRN, da Silva B, Hirsch GE, Porto FG, Parisi MM, Castanho AR, Wender M, Klafke JZ. Triglycerides Revisited to the Serial. Adv Clin Chem 2017; 80:1-44. [PMID: 28431638 DOI: 10.1016/bs.acc.2016.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review discusses the role of triglycerides (TGs) in the normal cardiovascular system as well as in the development and clinical manifestation of cardiovascular diseases. Regulation of TGs at the enzymatic and genetic level, in addition to their possible relevance as preclinical and clinical biomarkers, is discussed, culminating with a description of available and emerging treatments. Due to the high complexity of the subject and the vast amount of material in the literature, the objective of this review was not to exhaust the subject, but rather to compile the information to facilitate and improve the understanding of those interested in this topic. The main publications on the topic were sought out, especially those from the last 5 years. The data in the literature still give reason to believe that there is room for doubt regarding the use of TG as disease biomarkers; however, there is increasing evidence for the role of hypertriglyceridemia on the atherosclerotic inflammatory process, cardiovascular outcomes, and mortality.
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26
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Wu RR, Zhang FY, Gao KM, Ou JJ, Shao P, Jin H, Guo WB, Chan PK, Zhao JP. Metformin treatment of antipsychotic-induced dyslipidemia: an analysis of two randomized, placebo-controlled trials. Mol Psychiatry 2016; 21:1537-1544. [PMID: 26809842 PMCID: PMC5078852 DOI: 10.1038/mp.2015.221] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 11/10/2015] [Accepted: 12/02/2015] [Indexed: 01/24/2023]
Abstract
Dyslipidemia is one of the most common adverse effects in schizophrenia patients treated with antipsychotics. However, there are no established effective treatments. In this study, data were pooled from two randomized, placebo-controlled trials, which were originally designed to examine the efficacy of metformin in treating antipsychotic-induced weight gain and other metabolic abnormalities. In total, 201 schizophrenia patients with dyslipidemia after being treated with an antipsychotic were assigned to take 1000 mg day-1 metformin (n=103) or placebo (n=98) for 24 weeks, with evaluation at baseline, week 12 and week 24. The primary outcome was the low-density lipoprotein cholesterol (LDL-C) levels. After metformin treatment, the mean difference in the LDL-C value between metformin treatment and placebo was from 0.16 mmol l-1 at baseline to -0.86 mmol l-1 at the end of week 24, decreased by 1.02 mmol l-1 (P<0.0001); and 25.3% of patients in the metformin group had LDL-C ≥3.37 mmol l-1, which is significantly <64.8% in the placebo group (P<0.001) at week 24. Compared with the placebo, metformin treatment also have a significant effect on reducing weight, body mass index, insulin, insulin resistance index, total cholesterol and triglyceride, and increasing high-density lipoprotein cholesterol. The treatment effects on weight and insulin resistance appeared at week 12 and further improved at week 24, but the effects on improving dyslipidemia only significantly occurred at the end of week 24. We found that metformin treatment was effective in improving antipsychotic-induced dyslipidemia and insulin resistance, and the effects improving antipsychotic-induced insulin resistance appeared earlier than the reducing dyslipidemia.
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Affiliation(s)
- R-R Wu
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China,Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, 139# Middle Renmin Road, Changsha, Hunan 410011, China. E-mail: or
| | - F-Y Zhang
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China,Division of Clinical Sciences, Lieber Institute for Brain Development, Baltimore, MD, USA
| | - K-M Gao
- Department Psychiatry at Case Western Reserve/University Hospital Case Medical Center, Cleveland, OH, USA
| | - J-J Ou
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China
| | - P Shao
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China
| | - H Jin
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - W-B Guo
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China
| | - P K Chan
- Department Psychiatry at Case Western Reserve/University Hospital Case Medical Center, Cleveland, OH, USA
| | - J-P Zhao
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China,Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, 139# Middle Renmin Road, Changsha, Hunan 410011, China. E-mail: or
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Cardoso FS, Araujo-Lima CF, Aiub CA, Felzenszwalb I. Exposure to sorbitol during lactation causes metabolic alterations and genotoxic effects in rat offspring. Toxicol Lett 2016; 260:36-45. [DOI: 10.1016/j.toxlet.2016.08.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 07/14/2016] [Accepted: 08/19/2016] [Indexed: 02/07/2023]
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Closed-loop gastric electrical stimulation versus laparoscopic adjustable gastric band for the treatment of obesity: a randomized 12-month multicenter study. Int J Obes (Lond) 2016; 40:1891-1898. [PMID: 27633147 DOI: 10.1038/ijo.2016.159] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 06/13/2016] [Accepted: 07/23/2016] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To compare the weight loss, change in quality of life (QOL) and safety of closed-loop gastric electrical stimulation (CLGES) versus adjustable gastric band (LAGB) in the treatment of obesity. METHODS This multicenter, randomized, non-inferiority trial randomly assigned the patients in a 2:1 ratio to laparoscopic CLGES versus LAGB and followed them for 1 year. We enrolled 210 patients, of whom 50 were withdrawn preoperatively. Among 160 remaining patients (mean age=39±11 years; 75% women; mean body mass index=43±6 kg m-2) 106 received CLGES and 54 received LAGB. The first primary end point was non-inferiority of CLGES versus LAGB, ascertained by the proportion of patients who, at 1 year, fulfilled: (a) a ⩾20% excess weight loss (EWL); (b) no major device- or procedure-related adverse event (AE); and (c) no major, adverse change in QOL. Furthermore, ⩾50% of patients had to reach ⩾25% EWL. The incidence and seriousness of all AE were analyzed and compared using Mann-Whitney's U-test. RESULTS At 1 year, the proportions of patients who reached all components of the primary study end point were 66.7 and 73.0% for the LAGB and CLGES group, respectively, with a difference of -6.3% and an upper 95% CI of 7.2%, less than the predetermined 10% margin for confirming the non-inferiority of CLGES. The second primary end point was also met, as 61.3% of patients in the CLGES group reached ⩾25% EWL (lower 95% CI=52.0%; P<0.01). QOL improved significantly and similarly in both groups. AE were significantly fewer and less severe in the CLGES than in the LAGB group (P<0.001). CONCLUSIONS AND RELEVANCE This randomized study confirmed the non-inferiority of CLGES compared with LAGB based on the predetermined composite end point. CLGES was associated with significantly fewer major AE.
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Kaur G, Phillips CL, Wong K, McLachlan AJ, Saini B. Timing of Administration: For Commonly-Prescribed Medicines in Australia. Pharmaceutics 2016; 8:pharmaceutics8020013. [PMID: 27092523 PMCID: PMC4932476 DOI: 10.3390/pharmaceutics8020013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Revised: 04/03/2016] [Accepted: 04/07/2016] [Indexed: 12/29/2022] Open
Abstract
Chronotherapy involves the administration of medication in coordination with the body's circadian rhythms to maximise therapeutic effectiveness and minimise/avoid adverse effects. The aim of this study is to investigate the "time of administration" recommendations on chronotherapy for commonly-prescribed medicines in Australia. This study also aimed to explore the quality of information on the timing of administration presented in drug information sources, such as consumer medicine information (CMI) and approved product information (PI). Databases were searched for original research studies reporting on the impact of "time of administration" of the 30 most commonly-prescribed medicines in Australia for 2014. Further, time of administration recommendations from drug information sources were compared to the evidence from chronotherapy trials. Our search revealed 27 research studies, matching the inclusion and exclusion criteria. In 56% (n = 15) of the research studies, the therapeutic effect of the medicine varied with the time of administration, i.e., supported chronotherapy. For some medicines (e.g., simvastatin), circadian-based optimal administration time was evident in the information sources. Overall, dedicated studies on the timing of administration of medicines are sparse, and more studies are required. As it stands, information provision to consumers and health professionals about the optimal "time" to take medications lags behind emerging evidence.
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Affiliation(s)
- Gagandeep Kaur
- Faculty of Pharmacy, The University of Sydney, Camperdown NSW 2006, Australia.
- Woolcock Institute of Medical Research, University of Sydney, Glebe, NSW 2037, Australia.
| | - Craig L Phillips
- Woolcock Institute of Medical Research, University of Sydney, Glebe, NSW 2037, Australia.
- Department of Respiratory & Sleep Medicine, Royal North Shore Hospital, Sydney NSW 2065, Australia.
| | - Keith Wong
- Woolcock Institute of Medical Research, University of Sydney, Glebe, NSW 2037, Australia.
- Department of Respiratory & Sleep Medicine, Royal Prince Alfred Hospital, Camperdown NSW 2050, Australia.
| | - Andrew J McLachlan
- Faculty of Pharmacy, The University of Sydney, Camperdown NSW 2006, Australia.
- Centre for Education and Research on Ageing, Concord Hospital, Concord, NSW 2137, Australia.
| | - Bandana Saini
- Faculty of Pharmacy, The University of Sydney, Camperdown NSW 2006, Australia.
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A novel model using mean platelet volume and neutrophil to lymphocyte ratio as a marker of nonalcoholic steatohepatitis in NAFLD patients: multicentric study. Eur J Gastroenterol Hepatol 2016; 28:e1-9. [PMID: 26469357 DOI: 10.1097/meg.0000000000000486] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM Nonalcoholic fatty liver disease (NAFLD) is a leading cause of progressive and chronic liver injury. Mean platelet volume (MPV) and the neutrophil-lymphocyte ratio (N/L ratio) may be considered cheap and simple markers of inflammation in many disorders. We aimed to investigate the clinical utility of MPV and the N/L ratio to predict fibrosis in NAFLD patients and the presence of nonalcoholic steatohepatitis (NASH). MATERIALS AND METHODS A total of 873 patients with biopsy-proven NAFLD and 150 healthy controls were included. Patients were divided into two groups: non-NASH group (n=753) and NASH group (n=120). Liver biopsy, MPV, lymphocyte, and neutrophil counts were registered; the N/L ratio was calculated. Proinflammatory cytokines (tumor necrosis factor-α and interleukin-6) were measured by an ELISA. RESULTS NASH patients had higher MPV compared with non-NASH patients (10.9±1.8 and 9.5±1.6 fl, respectively, P<0.001). MPV correlated positively with the NAFLD activity score, proinflammatory cytokines, and C-reactive protein (CRP) (P<0.001). Patients with advanced fibrosis (F3-4) had increased MPV (11.3±0.9 fl) compared with patients with early fibrosis (F1-2) (10.2±0.8 fl, P<0.001). NASH patients had an increased N/L ratio compared with non-NASH cases (2.6±1.1 and 1.9±0.7 fl, respectively, P<0.001). The N/L ratio correlated positively with NAFLD activity score, proinflammatory cytokines, and CRP (P<0.001). In addition, patients with advanced fibrosis (F3-4) had an N/L ratio (2.5±1.1) comparable with that of patients with early fibrosis (F1-2) (1.8±0.9) (P<0.001). CONCLUSION MPV and the N/L ratio were elevated in NASH patients versus non-NASH cases, and in patients with advanced fibrosis (F3-4) versus early fibrosis (F1-2). They can be used as noninvasive novel markers to predict advanced disease.
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Turana Y, Suzy Handajani Y, Widjaja NT. Association between APOE ε4 Genotype and Memory Impairment in Elderly with Normal Global Cognitive Assessment. Diagnostics (Basel) 2015; 5:615-23. [PMID: 26854173 PMCID: PMC4728477 DOI: 10.3390/diagnostics5040615] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 12/08/2015] [Accepted: 12/08/2015] [Indexed: 12/23/2022] Open
Abstract
Aim: Early prediction using cognitive evaluation tools that are less influenced by education level is beneficial for dementia screening. This study investigated the relationship between Word List Memory Immediate Recall (WLM IR) and the Saving Score (SS) with having the APOE ε4 risk allele in the elderly with normal global cognitive assessment. Methods: A cross-sectional study on 105 subjects ≥60 years with normal MMSE scores who met inclusion criteria. Memory impairment (MI) if: WLM IR score on the third trial <8 or an SS score <80%. Results: The majority of the subjects were female (68.6%), 65 ± 7.1 years, had undertaken formal education for <6 years (56.2%), had MI (81%), and the APOE ε4 genotype was detected in 24.8% of subjects. There was a significant relationship between APOE ε4 and lower WLMIR (p = 0.02, OR 7.92, CI 95% (1.00–62.38)). Conclusions: WLM IR score is lower in elderly people with the APOE ε4 despite their normal global cognitive assessment results, and these scores were not influenced by education level. Further research needs to confirm that the WLM IR can be used to screen for early dementia.
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Affiliation(s)
- Yuda Turana
- Department of Neurology, Faculty of Medicine, Atma Jaya Catholic University of Indonesia, Jl. Pluit Raya No. 2, North Jakarta, Jakarta 14440, Indonesia.
- Center of Health Research, Atma Jaya Catholic University of Indonesia, Jl. Pluit Raya No. 2, North Jakarta, Jakarta 14440, Indonesia.
| | - Yvonne Suzy Handajani
- Center of Health Research, Atma Jaya Catholic University of Indonesia, Jl. Pluit Raya No. 2, North Jakarta, Jakarta 14440, Indonesia.
| | - Nelly T Widjaja
- Center of Health Research, Atma Jaya Catholic University of Indonesia, Jl. Pluit Raya No. 2, North Jakarta, Jakarta 14440, Indonesia.
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Kietsiriroje N, Kwankaew J, Kitpakornsanti S, Leelawattana R. Effect of phytosterols and inulin-enriched soymilk on LDL-cholesterol in Thai subjects: a double-blinded randomized controlled trial. Lipids Health Dis 2015; 14:146. [PMID: 26553006 PMCID: PMC4640379 DOI: 10.1186/s12944-015-0149-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 11/03/2015] [Indexed: 12/29/2022] Open
Abstract
Background Hypercholesterolemia, particularly high LDL-c and non-HDL-c levels, is a traditional risk for cardiovascular disease. Ingestion of diets containing phytosterols and inulin can reduce plasma LDL-c and triglyceride levels, respectively. Phytosterols and inulin-enriched soymilk may be an alternative for a supplemental diet to improve both LDL-c and non-HDL-c to reduce the risk of cardiovascular disease. Methods Two hundred and forty subjects who were 18 years old or older and had a baseline LDL-c of 130 mg/dl or higher were enrolled into the double-blinded randomized controlled trial study. Subjects were randomly assigned into the study group that received 2 g/day of phytosterols and 10 g/day of inulin-enriched soymilk or into the control group that received standard soymilk. The lipid profile was measured every 2 weeks for 8 weeks. Primary outcomes were 1) to determine the LDL-c reduction after consumption of phytosterols and inulin-enriched soymilk for 8 weeks and 2) to compare the difference of the LDL-c levels between the study and control groups. The secondary outcomes were to compare the difference of TC, TG and HDL-c between the study and control groups. Results At the end of the study, the median LDL-c levels decreased significantly from 165 (132, 254) mg/dl to 150 (105, 263) mg/dl in the study group (p < 0.001) and from 165 (130, 243) mg/dl to 159 (89, 277) mg/dl in the control group (p = 0.014). The LDL-c reduction was significantly better in the study group (−10.03 %, (−37.07, 36.00) vs −1.31 % (−53.40, 89.73), p < 0.001). TC also reduced significantly by 6.60 % in the study group while it reduced only by 1.76 % in the control group (p < 0.001). There were no statistical differences in TG and HDL-c levels between both study groups. The adverse events in the study group and the control groups were not different (RR 1.33 [0.871-2.030, 95 % CI]). Conclusion Daily consumption of soymilk containing 2 g of phytosterols and 10 g of inulin reduced TC and LDL-c better than standard soymilk. It had no effect on TG and HDL-c levels compared to standard soymilk. Both soymilk products were comparably safe. Trial registration Thai Clinical Trial Registry: TCTR20150417001 date: April 17, 2015 Electronic supplementary material The online version of this article (doi:10.1186/s12944-015-0149-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Noppadol Kietsiriroje
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, 15 Kanjanavanish Rd, Hat Yai, Songkhla, 90110, Thailand.
| | - Jirateep Kwankaew
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, 15 Kanjanavanish Rd, Hat Yai, Songkhla, 90110, Thailand. .,Internal Medicine Clinic, Samitivej Srinakarin Hospital, Bangkok, 10250, Thailand.
| | - Sunita Kitpakornsanti
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, 15 Kanjanavanish Rd, Hat Yai, Songkhla, 90110, Thailand. .,Division of Internal Medicine, Trang Hospital, Trang, 92000, Thailand.
| | - Rattana Leelawattana
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, 15 Kanjanavanish Rd, Hat Yai, Songkhla, 90110, Thailand.
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Kietsiriroje N, Leelawattana R. Effects of pravastatin, phytosterols, and combination therapy on lipid profile in HIV-infected patients: an open-labelled, randomized cross-over study. BMC Res Notes 2015; 8:294. [PMID: 26148680 PMCID: PMC4492082 DOI: 10.1186/s13104-015-1225-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 06/11/2015] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND To determine the effects of 40 mg of pravastatin, 2 g of phytosterols, and combination therapy on lipid profiles and to compare the reduction of LDL cholesterol between combination therapy and monotherapy. METHODS Thirty-six HIV-infected patients treated with ARVs who had high LDL cholesterol levels but no current usage of any lipid-lowering agents were enrolled into the open-labelled, randomized, cross-over study. All patients were assigned randomly into one of four intervention groups: (1) pravastatin 40 mg cross-over to the combination of pravastatin 40 mg and phytosterols 2 g (combination group), (2) the combination group cross-over to pravastatin 40 mg, (3) phytosterols 2 g cross-over to the combination group, and (4) the combination group cross-over to phytosterols 2 g. Each active treatment lasted 4 weeks with a wash-out period of 4 weeks. RESULTS The baseline mean TC, TG, HDL-c, and LDL-c levels in 36 HIV patients were 248.09 ± 34.73, 172.36 ± 125.44, 54.92 ± 16.67, and 175.13 ± 29.00 mg/dl, respectively. Pravastatin, phytosterols, and combination therapy reduced TC and LDL-c but TG and HDL-c were not significantly different from the baselines. The mean LDL-c reductions in the pravastatin, phytosterols, and the combination groups were 28.76 ± 9.32, 9.12 ± 7.84, and 27.08 ± 15.58%, respectively. The LDL-c levels in the pravastatin and combination groups were reduced more than in the phytosterols group (p < 0.01). There was no difference in the LDL-c reduction between the combination and pravastatin monotherapy groups (-25.61 ± 10.43 vs. -28.12 ± 14.07%, p = 0.555). CONCLUSION Pravastatin had moderate potency on LDL-c lowering in HIV patients but could not bring LDL-c to goal. Adding phytosterols to pravastatin for a 4-week duration could not demonstrate any additional lipid-lowering effect TRIAL REGISTRATION Thai Clinical Trial Registry: TCTR20150126002 date: January 23, 2015.
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Affiliation(s)
- Noppadol Kietsiriroje
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkla, 90110, Thailand.
| | - Rattana Leelawattana
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkla, 90110, Thailand.
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Daraki V, Georgiou V, Papavasiliou S, Chalkiadaki G, Karahaliou M, Koinaki S, Sarri K, Vassilaki M, Kogevinas M, Chatzi L. Metabolic profile in early pregnancy is associated with offspring adiposity at 4 years of age: the Rhea pregnancy cohort Crete, Greece. PLoS One 2015; 10:e0126327. [PMID: 25970502 PMCID: PMC4430416 DOI: 10.1371/journal.pone.0126327] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 03/19/2015] [Indexed: 12/14/2022] Open
Abstract
Context Maternal pre-pregnancy obesity may increase the risk of childhood obesity but it is unknown whether other metabolic factors in early pregnancy such as lipid profile and hypertension are associated with offspring cardiometabolic traits. Objective Our objective was to investigate whether fasting lipid, glucose, and insulin levels during early pregnancy and maternal pre-pregnancy weight status, are associated with offspring adiposity measures, lipid levels and blood pressure at preschool age. Design and Methods The study included 618 mother-child pairs of the pregnancy cohort “Rhea” study in Crete, Greece. Pregnant women were recruited at the first prenatal visit (mean: 12weeks, SD: 0.7). A subset of 348 women provided fasting serum samples for glucose and lipid measurements. Outcomes measures were body mass index, abdominal circumference, sum of skinfold thickness, and blood pressure measurements at 4 years of age. A subsample of 525 children provided non-fasting blood samples for lipid measurements. Results Pre-pregnancy overweight/obesity was associated with greater risk of offspring overweight/obesity (RR: 1.83, 95%CI: 1.19, 2.81), central adiposity (RR: 1.97, 95%CI: 1.11, 3.49), and greater fat mass by 5.10mm (95%CI: 2.49, 7.71) at 4 years of age. These associations were more pronounced in girls. An increase of 40mg/dl in fasting serum cholesterol levels in early pregnancy was associated with greater skinfold thickness by 3.30mm (95%CI: 1.41, 5.20) at 4 years of age after adjusting for pre-pregnancy BMI and several other confounders. An increase of 10mmHg in diastolic blood pressure in early pregnancy was associated with increased risk of offspring overweight/obesity (RR: 1.22, 95%CI: 1.03, 1.45), and greater skinfold thickness by 1.71mm (95% CI: 0.57, 2.86) at 4 years of age. Conclusions Metabolic dysregulation in early pregnancy may increase the risk of obesity at preschool age.
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Affiliation(s)
- Vasiliki Daraki
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece; Clinic of Endocrinology, University Hospital of Crete, Heraklion, Greece
| | - Vaggelis Georgiou
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | | | - Georgia Chalkiadaki
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Marianna Karahaliou
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Stella Koinaki
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Katerina Sarri
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Maria Vassilaki
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Manolis Kogevinas
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain; IMIM (Hospital del Mar Research Institute), Barcelona, Spain; CIBER Epidemiologia y Salud Pública (CIBERESP), Barcelona, Spain; National School of Public Health, Athens, Greece
| | - Leda Chatzi
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
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Lee JS, Kim DH, Lee HJ, Kim HJ, Koo JW, Choi HG, Park B, Hong SK. Lipid profiles and obesity as potential risk factors of sudden sensorineural hearing loss. PLoS One 2015; 10:e0122496. [PMID: 25860024 PMCID: PMC4393091 DOI: 10.1371/journal.pone.0122496] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 02/22/2015] [Indexed: 01/20/2023] Open
Abstract
Objectives The objective of our study was to establish whether increased lipid profiles and obesity affect the prevalence and prognosis of sudden sensorineural hearing loss (SSNHL). Methods This was a case-controlled study with a longitudinal design. According to our criteria, 324 patients with SSNHL were included in this study. To manage potential covariates, 972 subjects with normal hearing from the Korean National Health and Nutrition Examination Survey were matched as control group according to their propensity scores. Age, level of total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), and body mass index (BMI) were obtained from the clinical data. Multivariate logistic regression analysis was used to investigate the association between SSNHL and lipid profiles or obesity in the 1296 subjects. Multivariate Cox regression analysis was used to determine whether lipid profiles and obesity are prognostic factors in patients with SSNHL. Results Mean body weight, BMI, TC, and TG were significantly higher in patients with SSNHL compared with control subjects (p<0.05). However, LDL-C values did not differ significantly between the two groups. Subjects with elevated TC and TG levels had a 2.20- (95% CI 1.50–3.24) and 1.50-fold (95% CI 1.08–2.08) increased odds, respectively, of SSNHL compared with subjects with normal TC and TG levels. Subjects with grade III BMI had a 1.59-fold (95% CI 1.17–2.16) increased odds of SSNHL. Multivariate Cox regression analyses revealed that BMI was an independent risk factor of treatment outcome, as patients with BMI ≥27.5 were less likely to achieve complete recovery than those with BMI <27.5 (p<0.05). Conclusions The results of this study revealed that elevated TC and TG levels and increased BMI are significantly associated with the prevalence of SSNHL and its prognosis, indicating that vascular compromise may play an important role in the pathogenesis of SSNHL.
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Affiliation(s)
- Joong Seob Lee
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Dong Hyun Kim
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Hyo Jeong Lee
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Hyung Jong Kim
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Ja Won Koo
- Department of Otorhinolaryngology-Head & Neck Surgery, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Hyo Geun Choi
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Bumjung Park
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Sung Kwang Hong
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
- * E-mail:
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Lee B, Pratumvinit B, Thongtang N. The role of apoB measurement in Type 2 diabetic patients. ACTA ACUST UNITED AC 2015. [DOI: 10.2217/clp.15.6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Sonmez A. Which One to Endorse Among the Multitude of Lipid Guidelines? EUROPEAN ENDOCRINOLOGY 2015; 11:32-33. [PMID: 29632564 PMCID: PMC5819059 DOI: 10.17925/ee.2015.11.01.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 04/10/2015] [Indexed: 11/24/2022]
Abstract
Dyslipidemia is the major risk factor for atherosclerotic cardiovascular diseases. A multitude of lipid guidelines exist, with several controversies, and the best approach in dyslipidemia management is not clear. The tools and lipoproteins used for risk assessment, whether to use a treatment target and implementing drugs other than statins are all controversial points. Until the time for the publication of an agreeable lipid guideline, physicians should choose their way by considering the advantages and disadvantages of the existing guidelines.
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Affiliation(s)
- Alper Sonmez
- Associate Professor in Medicine, Gulhane Military Medical Academy, School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
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Chou ML, Burnouf T, Chang SP, Hung TC, Lin CC, Richardson CD, Lin LT. TnBP⁄Triton X-45 treatment of plasma for transfusion efficiently inactivates hepatitis C virus. PLoS One 2015; 10:e0117800. [PMID: 25658612 PMCID: PMC4320006 DOI: 10.1371/journal.pone.0117800] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 01/01/2015] [Indexed: 12/17/2022] Open
Abstract
Risk of transmission of hepatitis C virus (HCV) by clinical plasma remains high in countries with a high prevalence of hepatitis C, justifying the implementation of viral inactivation treatments. In this study, we assessed the extent of inactivation of HCV during minipool solvent/detergent (SD; 1% TnBP / 1% Triton X-45) treatment of human plasma. Luciferase-tagged infectious cell culture-derived HCV (HCVcc) particles were used to spike human plasma prior to treatment by SD at 31 ± 0.5°C for 30 min. Samples were taken before and after SD treatment and filtered on a Sep-Pak Plus C18 cartridge to remove the SD agents. Risk of cytotoxicity was assessed by XTT cell viability assay. Viral infectivity was analyzed based on the luciferase signals, 50% tissue culture infectious dose viral titer, and immunofluorescence staining for HCV NS5A protein. Total protein, cholesterol, and triglyceride contents were determined before and after SD treatment and C18 cartridge filtration. Binding analysis, using patient-derived HCV clinical isolates, was also examined to validate the efficacy of the inactivation by SD. SD treatment effectively inactivated HCVcc within 30 min, as demonstrated by the baseline level of reporter signals, total loss of viral infectivity, and absence of viral protein NS5A. SD specifically targeted HCV particles to render them inactive, with essentially no effect on plasma protein content and hemostatic function. More importantly, the efficacy of the SD inactivation method was confirmed against various genotypes of patient-derived HCV clinical isolates and against HCVcc infection of primary human hepatocytes. Therefore, treatment by 1% TnBP / 1% Triton X-45 at 31°C is highly efficient to inactivate HCV in plasma for transfusion, showing its capacity to enhance the safety of therapeutic plasma products. We propose that the methodology used here to study HCV infectivity can be valuable in the validation of viral inactivation and removal processes of human plasma-derived products.
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Affiliation(s)
- Ming-Li Chou
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Thierry Burnouf
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Shun-Pang Chang
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ting-Chun Hung
- Department of Clinical Pathology, Chi-Mei Medical Center, Tainan, Taiwan
| | - Chun-Ching Lin
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Christopher D. Richardson
- Department of Pediatrics and Canadian Center for Vaccinology, Izaak Walton Killam Health Centre, Halifax, Nova Scotia, Canada
| | - Liang-Tzung Lin
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Microbiology and Immunology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- * E-mail:
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Shetty SR, Kumar S, Mathur RP, Sharma KH, Jaiswal AD. Observational study to evaluate the safety and efficacy of saroglitazar in Indian diabetic dyslipidemia patients. Indian Heart J 2015; 67:23-6. [PMID: 25820046 PMCID: PMC4382542 DOI: 10.1016/j.ihj.2015.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 01/30/2015] [Accepted: 02/03/2015] [Indexed: 01/06/2023] Open
Abstract
UNLABELLED Saroglitazar is a dual PPAR α/γ agonist approved in India for the management of diabetic dyslipidemia. AIMS The objective of this study was to evaluate the safety and efficacy of saroglitazar 4 mg once daily in clinical practice. METHODS This was an observational, multicenter, single-arm study. Patients with type 2 diabetes (with on-going antidiabetic medication), age above 18 years, and triglycerides ≥200 mg/dL were included. RESULTS A total 2804 patients with a mean duration of diabetes 6.29 yrs were included in this analysis. The baseline demographic profile was: mean age of 53 yrs, mean body weight 72.3 kg and mean BMI of 27 kg/m(2). 62.5% patients were male and 57.8% were reported to be on statin therapy at baseline. All 2804 patients were on antidiabetic medications with 15.4% patients on monotherapy and rest were on two or more than two antidiabetic medications at baseline. The baseline triglycerides and HbA1C values were 312.3 mg/dL and 8.3% respectively. At 3 months follow-up, use of saroglitazar 4 mg led to significant reduction in TG (35.8%), LDL-C (16.4%), total cholesterol (19%) and non-HDL-C (23.4%). Addition of saroglitazar to baseline antidiabetic medications showed a significant 0.9% absolute reduction in HbA1c with significant improvement in fasting and post prandial plasma glucose. No serious adverse events, alteration in liver or renal enzymes and edema or weight gain were reported. CONCLUSION Saroglitazar is a potential therapeutic option in type 2 diabetic patients with high TG levels, not controlled by statins, for comprehensive control of lipid and glycemic parameters with acceptable safety profile.
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Affiliation(s)
- Sadanand R Shetty
- Professor & Ex HOD, Department of Medicine, D.Y. Patil University, CMD, Sadanand Healthy Living Center, Mumbai, India
| | - Soumitra Kumar
- Professor (Cardiology), Department of Medicine, Vivekananda Institute of Medical Sciences, Kolkata, India
| | - R P Mathur
- Professor & HOD, Department of Endocrinology, Osmania Medical College, Hyderabad, India
| | - Kamal H Sharma
- Associate Professor, UN Mehta Institute of Cardiology, BJ Medical College, Ahmedabad, India
| | - Ashok D Jaiswal
- Zydus Tower, Near Satellite Cross Road, Opposite Iscon Temple, Satellite, Ahmedabad, India.
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Sarnak MJ, Bloom R, Muntner P, Rahman M, Saland JM, Wilson PWF, Fried L. KDOQI US commentary on the 2013 KDIGO Clinical Practice Guideline for Lipid Management in CKD. Am J Kidney Dis 2014; 65:354-66. [PMID: 25465166 DOI: 10.1053/j.ajkd.2014.10.005] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 10/22/2014] [Indexed: 01/12/2023]
Abstract
The National Kidney Foundation-Kidney Disease Outcomes Quality Initiative (NKF-KDOQI) guideline for management of dyslipidemia in chronic kidney disease (CKD) was published in 2003. Since then, considerable evidence, including randomized controlled trials of statin therapy in adults with CKD, has helped better define medical treatments for dyslipidemia. In light of the new evidence, KDIGO (Kidney Disease: Improving Global Outcomes) formed a work group for the management of dyslipidemia in patients with CKD. This work group developed a new guideline that contains substantial changes from the prior KDOQI guideline. KDIGO recommends treatment of dyslipidemia in patients with CKD primarily based on risk for coronary heart disease, which is driven in large part by age. The KDIGO guideline does not recommend using low-density lipoprotein cholesterol level as a guide for identifying individuals with CKD to be treated or as treatment targets. Initiation of statin treatment is no longer recommended in dialysis patients. To assist US practitioners in interpreting and applying the KDIGO guideline, NKF-KDOQI convened a work group to write a commentary on this guideline. For the most part, our work group agreed with the recommendations of the KDIGO guideline, although we describe several areas in which we believe the guideline statements are either too strong or need to be more nuanced, areas of uncertainty and inconsistency, as well as additional research recommendations. The target audience for the KDIGO guideline includes nephrologists, primary care practitioners, and non-nephrology specialists such as cardiologists and endocrinologists. As such, we also put the current recommendations into the context of other clinical practice recommendations for cholesterol treatment.
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Affiliation(s)
| | - Roy Bloom
- University of Pennsylvania, Philadelphia, PA
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An J, Shim JH, Kim SO, Lee D, Kim KM, Lim YS, Lee HC, Chung YH, Lee YS. Prevalence and prediction of coronary artery disease in patients with liver cirrhosis: a registry-based matched case-control study. Circulation 2014; 130:1353-62. [PMID: 25095888 DOI: 10.1161/circulationaha.114.009278] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND There is conflict regarding the prevalence of coronary artery disease (CAD) in patients with liver cirrhosis. This study aimed to investigate the prevalence of silent CAD in comparison with the general population, and to identify the relevant risk factors in patients with liver cirrhosis. METHODS AND RESULTS This retrospective study included 1045 prospectively registered consecutive patients with liver cirrhosis without any history of chest pain or CAD, who underwent computerized coronary angiography as a pretransplant workup. These were matched with 6283 controls with healthy livers, based on propensity scores according to established cardiovascular risk factors. Obstructive CAD was defined as ≥50% luminal narrowing in any artery. A matched analysis of 853 pairs showed that the proportion of subjects with obstructive CAD did not differ significantly between the cirrhotic and control groups (7.2% versus 7.9%, P=0.646), in agreement with the outcome of multivariate analysis for its predictors, with an adjusted odds ratio for liver cirrhosis of 1.06 (P=0.690). Nonobstructive CAD was more prevalent in the matched cirrhotic cases (30.6% versus 23.4%, P=0.001). In the pooled cirrhotic cohort, older age, male sex, hypertension, diabetes mellitus, and alcoholic cirrhosis were independently associated with obstructive CAD (adjusted odds ratios, 1.07, 2.74, 1.69, 2.37, and 2.17, respectively; P<0.05 for all), whereas liver function and coagulation parameters were not. CONCLUSIONS Asymptomatic cirrhotic patients and nonhepatic subjects are similar in terms of the prevalence of occult obstructive CAD. Traditional cardiovascular risk factors are related to critical coronary stenosis in cirrhotic patients, and thus may be helpful indicators for more careful preoperative evaluation of coronary risk.
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Affiliation(s)
- Jihyun An
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
| | - Ju Hyun Shim
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.).
| | - Seon-Ok Kim
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
| | - Danbi Lee
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
| | - Kang Mo Kim
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
| | - Young-Suk Lim
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
| | - Han Chu Lee
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
| | - Young-Hwa Chung
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
| | - Yung Sang Lee
- From the Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (J.A., J.H.S., D.L., K.M.K., Y.-S.L., H.C.L., Y.-H.C., Y.S.L.); and the Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.-O.K.)
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Kang HW, Lee SK, Kim WT, Kim YJ, Yun SJ, Lee SC, Kim WJ. Hypertriglyceridemia and low high-density lipoprotein cholesterolemia are associated with increased hazard for urolithiasis. J Endourol 2014; 28:1001-5. [PMID: 24684546 DOI: 10.1089/end.2014.0135] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
PURPOSE To assess the association between dyslipidemia and urolithiasis, a propensity score-matching study was performed. PATIENTS AND METHODS Fasting blood samples were taken, and serum lipid profiles were measured in 655 stone formers (SF) and 1965 propensity score-matched controls between 2005 and 2011. The controls, from a health-screening program, did not have a history of dyslipidemia or statin use and have any evidence of stone disease, as determined by abdominal radiography, ultrasonography examination. Propensity score-matching with respect to age, sex, and body mass index was used to minimize selection bias, and the logistic regression analysis was adjusted for other components of metabolic syndrome. RESULTS Compared with controls, the SF group had significantly higher mean triglyceride and lower total cholesterol, low-density lipoprotein (LDL) cholesterol, and high-density lipoprotein (HDL) cholesterol levels (each P<0.001). The SF group was also more likely to have hypertriglyceridemia and low HDL-cholesterolemia, and less likely to have hypercholesterolemia and high LDL cholesterolemia compared with controls (each P<0.05). When adjusted for other components of metabolic syndrome including obesity, presence of diabetes mellitus or hypertension, the odds ratio (OR) for urinary stones appeared with hypercholesterolemia (OR=0.747, P=0.003), hypertriglyceridemia (OR=1.901, P<0.001), low HDL cholesterolemia (OR=1.886, P<0.001) and high LDL cholesterolemia (OR=0.610, P<0.001). CONCLUSIONS Our study implies that dyslipidemia may play a crucial part in urinary stone risk.
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Affiliation(s)
- Ho Won Kang
- Department of Urology, Chungbuk National University , College of Medicine and Institute for Tumor Research, Cheongju, South Korea
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Subedi BH, Joshi PH, Jones SR, Martin SS, Blaha MJ, Michos ED. Current guidelines for high-density lipoprotein cholesterol in therapy and future directions. Vasc Health Risk Manag 2014; 10:205-16. [PMID: 24748800 PMCID: PMC3986285 DOI: 10.2147/vhrm.s45648] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Many studies have suggested that a significant risk factor for atherosclerotic cardiovascular disease (ASCVD) is low high-density lipoprotein cholesterol (HDL-C). Therefore, increasing HDL-C with therapeutic agents has been considered an attractive strategy. In the prestatin era, fibrates and niacin monotherapy, which cause modest increases in HDL-C, reduced ASCVD events. Since their introduction, statins have become the cornerstone of lipoprotein therapy, the benefits of which are primarily attributed to decrease in low-density lipoprotein cholesterol. Findings from several randomized trials involving niacin or cholesteryl ester transfer protein inhibitors have challenged the concept that a quantitative elevation of plasma HDL-C will uniformly translate into ASCVD benefits. Consequently, the HDL, or more correctly, HDL-C hypothesis has become more controversial. There are no clear guidelines thus far for targeting HDL-C or HDL due to lack of solid outcomes data for HDL specific therapies. HDL-C levels are only one marker of HDL out of its several structural or functional properties. Novel approaches are ongoing in developing and assessing agents that closely mimic the structure of natural HDL or replicate its various functions, for example, reverse cholesterol transport, vasodilation, anti-inflammation, or inhibition of platelet aggregation. Potential new approaches like HDL infusions, delipidated HDL, liver X receptor agonists, Apo A-I upregulators, Apo A mimetics, and gene therapy are in early phase trials. This review will outline current therapies and describe future directions for HDL therapeutics.
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Affiliation(s)
- Bishnu H Subedi
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA ; Greater Baltimore Medical Center, Baltimore, MD, USA
| | - Parag H Joshi
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA
| | - Steven R Jones
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA
| | - Seth S Martin
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA
| | - Michael J Blaha
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA
| | - Erin D Michos
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA
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Collins GS, de Groot JA, Dutton S, Omar O, Shanyinde M, Tajar A, Voysey M, Wharton R, Yu LM, Moons KG, Altman DG. External validation of multivariable prediction models: a systematic review of methodological conduct and reporting. BMC Med Res Methodol 2014; 14:40. [PMID: 24645774 PMCID: PMC3999945 DOI: 10.1186/1471-2288-14-40] [Citation(s) in RCA: 444] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 03/03/2014] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Before considering whether to use a multivariable (diagnostic or prognostic) prediction model, it is essential that its performance be evaluated in data that were not used to develop the model (referred to as external validation). We critically appraised the methodological conduct and reporting of external validation studies of multivariable prediction models. METHODS We conducted a systematic review of articles describing some form of external validation of one or more multivariable prediction models indexed in PubMed core clinical journals published in 2010. Study data were extracted in duplicate on design, sample size, handling of missing data, reference to the original study developing the prediction models and predictive performance measures. RESULTS 11,826 articles were identified and 78 were included for full review, which described the evaluation of 120 prediction models. in participant data that were not used to develop the model. Thirty-three articles described both the development of a prediction model and an evaluation of its performance on a separate dataset, and 45 articles described only the evaluation of an existing published prediction model on another dataset. Fifty-seven percent of the prediction models were presented and evaluated as simplified scoring systems. Sixteen percent of articles failed to report the number of outcome events in the validation datasets. Fifty-four percent of studies made no explicit mention of missing data. Sixty-seven percent did not report evaluating model calibration whilst most studies evaluated model discrimination. It was often unclear whether the reported performance measures were for the full regression model or for the simplified models. CONCLUSIONS The vast majority of studies describing some form of external validation of a multivariable prediction model were poorly reported with key details frequently not presented. The validation studies were characterised by poor design, inappropriate handling and acknowledgement of missing data and one of the most key performance measures of prediction models i.e. calibration often omitted from the publication. It may therefore not be surprising that an overwhelming majority of developed prediction models are not used in practice, when there is a dearth of well-conducted and clearly reported (external validation) studies describing their performance on independent participant data.
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Affiliation(s)
- Gary S Collins
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Joris A de Groot
- Julius Center for Health Sciences and Primary Care, UMC Utrecht, Utrecht, The Netherlands
| | - Susan Dutton
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Omar Omar
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Milensu Shanyinde
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Abdelouahid Tajar
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Merryn Voysey
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Rose Wharton
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Ly-Mee Yu
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - Karel G Moons
- Julius Center for Health Sciences and Primary Care, UMC Utrecht, Utrecht, The Netherlands
| | - Douglas G Altman
- Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
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Medeiros AM, Alves AC, Aguiar P, Bourbon M. Cardiovascular risk assessment of dyslipidemic children: analysis of biomarkers to identify monogenic dyslipidemia. J Lipid Res 2014; 55:947-55. [PMID: 24627126 DOI: 10.1194/jlr.p043182] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The distinction between a monogenic dyslipidemia and a polygenic/environmental dyslipidemia is important for the cardiovascular risk assessment, counseling, and treatment of these patients. The present work aims to perform the cardiovascular risk assessment of dyslipidemic children to identify useful biomarkers for clinical criteria improvement in clinical settings. Main cardiovascular risk factors were analyzed in a cohort of 237 unrelated children with clinical diagnosis of familial hypercholesterolemia (FH). About 40% carried at least two cardiovascular risk factors and 37.6% had FH, presenting mutations in LDLR and APOB. FH children showed significant elevated atherogenic markers and lower concentration of antiatherogenic particles. Children without a molecular diagnosis of FH had higher levels of TGs, apoC2, apoC3, and higher frequency of BMI and overweight/obesity, suggesting that environmental factors can be the underlying cause of their hypercholesterolem≥ia. An apoB/apoA1 ratio ≥0.68 was identified as the best biomarker (area under the curve = 0.835) to differentiate FH from other dyslipidemias. The inclusion in clinical criteria of a higher cut-off point for LDL cholesterol or an apoB/apoA1 ratio ≥0.68 optimized the criteria sensitivity and specificity. The correct identification, at an early age, of all children at-risk is of great importance so that specific interventions can be implemented. apoB/apoA1 can improve the identification of FH patients.
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Affiliation(s)
- Ana Margarida Medeiros
- Unidade de Investigação & Desenvolvimento, Grupo de Investigação Cardiovascular, Departamento de Promoção da Saúde e Prevenção de Doenças Não Transmissíveis, Instituto Nacional de Saúde Dr. Ricardo Jorge, Lisboa, Portugal
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Hypocholesterolemic activity of monascus fermented product in the absence of monacolins with partial purification for functional food applications. ScientificWorldJournal 2014; 2014:252647. [PMID: 24701147 PMCID: PMC3951000 DOI: 10.1155/2014/252647] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Accepted: 12/19/2013] [Indexed: 12/22/2022] Open
Abstract
Hypercholesterolemia is one of the most common chronic diseases in human. Along with chemical therapy traditional medication is used as hypocholesterolemic remedy, however, with unfavorable side effects. Recently, Monascus fermented product (MFP) has become a popular hypocholesterolemic natural supplement. In the present study, the hypocholesterolemic activity of Monascus purpureus FTC5391 fermented product ethanolic extract (MFPe) was investigated in hypercholesterolemic rats. Results showed that MFPe not only reduced the serum total cholesterol (TC), LDL-C, TG concentration, and TC/HDL-C ratio but also increased the HDL-C. Further, solid phase extraction (SPE) was carried out to obtain the hypocholesterolemic bioactive fraction. The high polar fraction of SPE increased the HDL-C (42%) and decreased the TC (53.3%), LDL-C (47%), and TG (50.7%) levels as well as TC/HDL-C ratio (69.1%) in serum. The GC-MS results of the active fraction revealed two main compounds, isosorbide and erythritol, which act as coronary vasodilator compounds.
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Roh E, Ko SH, Kwon HS, Kim NH, Kim JH, Kim CS, Song KH, Won JC, Kim DJ, Choi SH, Lim S, Cha BY. Prevalence and Management of Dyslipidemia in Korea: Korea National Health and Nutrition Examination Survey during 1998 to 2010. Diabetes Metab J 2013; 37:433-49. [PMID: 24404515 PMCID: PMC3881328 DOI: 10.4093/dmj.2013.37.6.433] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Accepted: 09/30/2013] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Dyslipidemia is a major risk factor of cardiovascular disease. The aim of this study was to investigate the changing trends in the prevalence and management status of dyslipidemia among Korean adults. METHODS The prevalence of dyslipidemia and the rates of awareness, treatment, and control of dyslipidemia were investigated in adults aged ≥20 years from the Korea National Health and Nutrition Surveys (KNHANES) 1998 to 2010. The updated National Cholesterol Education Program criteria was used, which define dyslipidemia as having one or more of the following lipid abnormalities: hypercholesterolemia (total cholesterol ≥240 mg/dL or diagnosis of dyslipidemia or use of lipid-lowering drugs), hypertriglyceridemia (≥150 mg/dL), hyper-low density lipoprotein (LDL) cholesterolemia (≥160 mg/dL or diagnosis of dyslipidemia or use of lipid-lowering drugs), and hypo-high density lipoprotein (HDL)-cholesterolemia (<40 mg/dL in men and <50 mg/dL in women). RESULTS The number of participants was 6,921, 4,894, 5,312, 2,733, 6,295, 6,900, and 5,738 in KNHANES 1998, 2001, 2005, 2007, 2008, 2009, and 2010, respectively. Age-standardized prevalence rates of dyslipidemia were 54.0%, 65.8%, 66.5%, 60.6%, 58.7%, 58.9%, and 59.0% in 1998, 2001, 2005, 2007, 2008, 2009, and 2010, respectively. Hypertriglyceridemia and hypo-HDL-cholesterolemia were the two most frequent lipid abnormalities. The overall prevalence of hypercholesterolemia and hyper-LDL-cholesterolemia increased by 1.36- and 1.35-fold in 2010 compared with 2007, respectively. Awareness, treatment, and control rates of dyslipidemia improved over the period of surveys in both sexes. In 2010, about 30% of dyslipidemic patients who received lipid-lowering treatment reached target levels. CONCLUSION Although the management status of dyslipidemia has improved during recent years, effective strategy is required for achieving better prevention, treatment, and control of dyslipidemia.
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Affiliation(s)
- Eun Roh
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Seung-Hyun Ko
- Division of Endocrinology and Metabolism, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Hyuk-Sang Kwon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Nan Hee Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jae Hyeon Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chul Sik Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Kee-Ho Song
- Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Jong Chul Won
- Department of Internal Medicine, Mitochondrial Research Group, Inje University Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Dae Jung Kim
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, Korea
| | - Sung Hee Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Soo Lim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Bong-Yun Cha
- Division of Endocrinology and Metabolism, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
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