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Solanki P, Gwini SM, Libianto R, Gabb G, Shen J, Young MJ, Fuller PJ, Yang J. Risky business: a single-centre cross-sectional analysis of calculated cardiovascular risk in patients with primary aldosteronism and essential hypertension. BMJ Open 2022; 12:e062406. [PMID: 36375972 PMCID: PMC9664285 DOI: 10.1136/bmjopen-2022-062406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES Primary aldosteronism (PA), the most common endocrine cause of hypertension, is associated with a higher risk of cardiovascular disease (CVD) than blood pressure (BP)-matched essential hypertension (EH). We aimed to compare the calculated risks of CVD in patients who had hypertension with PA or EH using CVD risk calculators, hypothesising that they will fail to recognise the increased CVD risk in PA. DESIGN Cross-sectional analysis. SETTING An endocrine hypertension service in Victoria, Australia. PARTICIPANTS Patients who had hypertension without CVD referred for the investigation of hypertension. OUTCOME MEASURES Calculated 5-year or 10-year CVD risk as predicted by the National Vascular Disease Prevention Alliance (NVDPA) algorithm, Framingham Risk Score, Pooled Cohort Equations and QRISK3. RESULTS Those with PA (n=128) and EH (n=133), did not differ significantly in their calculated CVD risks with the NVDPA algorithm (moderate-to-high 5-year risk 36/100 vs 45/99, p=0.17); the Framingham Risk Score (median 10-year risk 7.72% (4.43%-12.95%) vs 6.84% (3.85%-10.50%), p=0.14); the Pooled Cohort Equations (median 10-year risk 9.45% (4.36%-15.37%) vs 7.90% (2.09%-14.73%), p=0.07); and QRISK3 (median 10-year risk 11.31% (7.22%-20.29%) vs 12.47% (5.10%-19.93%), p=0.51). Similarities persisted on regression analyses accounting for systolic BP. CONCLUSIONS CVD risk algorithms do not reflect the increased risk of CVD in patients with PA, and likely underestimate the true risk of CVD among those with PA. Screening for PA, in addition to using the CVD risk algorithm in patients who had hypertension, may facilitate the targeted treatment of PA and minimisation of cardiovascular risk in affected individuals.
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Affiliation(s)
- Pravik Solanki
- Department of Endocrinology, Monash Health, Clayton, Victoria, Australia
- Department of Medicine, Monash University, Clayton, Victoria, Australia
| | - Stella May Gwini
- University Hospital Geelong, Barwon Health, Geelong, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Renata Libianto
- Department of Endocrinology, Monash Health, Clayton, Victoria, Australia
- Department of Medicine, Monash University, Clayton, Victoria, Australia
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Genevieve Gabb
- School of Medicine, Faculty of Health Science, University of Adelaide, Adelaide, South Australia, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Jimmy Shen
- Department of Endocrinology, Monash Health, Clayton, Victoria, Australia
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Morag J Young
- Cardiovascular Endocrinology Laboratory, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Peter J Fuller
- Department of Endocrinology, Monash Health, Clayton, Victoria, Australia
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Jun Yang
- Department of Endocrinology, Monash Health, Clayton, Victoria, Australia
- Department of Medicine, Monash University, Clayton, Victoria, Australia
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia
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Ji W, Sun J, Hu Z, Sun B. Resveratrol protects against atherosclerosis by downregulating the PI3K/AKT/mTOR signaling pathway in atherosclerosis model mice. Exp Ther Med 2022; 23:414. [PMID: 35601067 PMCID: PMC9117958 DOI: 10.3892/etm.2022.11341] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 02/28/2020] [Indexed: 11/22/2022] Open
Abstract
Atherosclerosis is a cardiovascular disease, which is characterized by the interaction between carbohydrates, lipids, cells and various other molecules and genetic factors. Previous studies have demonstrated that resveratrol (RV) served protective roles in numerous types of human disease by regulating different signaling pathways. The aim of the present study was to investigate the therapeutic effects of RV and analyze the potential RV-mediated mechanism in umbilical vein endothelial cells (UVECS) in atherosclerosis model mice. Reverse transcription-quantitative PCR, western blotting and immunohistochemistry were used to analyze the therapeutic effects of RV both in vitro and in vivo. The results demonstrated that total cholesterol, triglycerides, low-density lipoprotein cholesterin and high-density lipoprotein cholesterin levels were significantly decreased in the RV group compared with the control group. RV demonstrated significant anti-atherosclerotic activity, which was determined through the atherogenic index, 3-hydroxy-3-methyl-glutaryl-Coa (HMG-CoA) reductase activity and marker enzymes, such as lactate dehydrogenase, creatine phosphokinase, aspartate transaminase, alanine transaminase and alkaline phosphatase. It was also observed that RV treatment significantly decreased the area of the arteriosclerotic lesion in the RV group compared with the control, as well as significantly decreasing the expression levels of matrix metalloproteinase-9 and CD40 ligand (CD40L) in arterial lesion tissue compared with the control group. Serum expression levels of tumor necrosis factor-α and C-reactive protein were also significantly decreased by RV treatment compared with the control group. Furthermore, RV treatment significantly decreased the expression levels of PI3K, AKT and mTOR in UVECS in vitro. In conclusion, these results suggested that the anti-atherosclerotic activity of RV may be due to its modulatory activity over the PI3K/AKT/mTOR signaling pathway. These findings suggested a potential novel treatment option for patients with atherosclerosis.
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Affiliation(s)
- Wuguang Ji
- Department of Vascular Surgery, The People's Hospital of Weifang, Weifang, Shandong 310009, P.R. China
| | - Jing Sun
- Department of Radiology, Traditional Chinese Medicine Hospital of Rizhao, Rizhao, Shandong 276800, P.R. China
| | - Zonghua Hu
- Department of Interventional Radiology, The People's Hospital of Weifang, Weifang, Shandong 310009, P.R. China
| | - Bo Sun
- Department of Vascular Surgery, The People's Hospital of Weifang, Weifang, Shandong 310009, P.R. China
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BiLiGe W, Wang C, Bao J, Yu D, Min A, Hong Z, Chen X, Wang M, Wang D. Predicting factors related with uncured hypertension after retroperitoneal laparoscopic adrenalectomy for unilateral primary aldosteronism. Medicine (Baltimore) 2019; 98:e16611. [PMID: 31348309 PMCID: PMC6708826 DOI: 10.1097/md.0000000000016611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Although unilateral primary aldosteronism (PA) is the most common surgically correctable cause of hypertension, the cure rate varies widely. The predicting factors related to uncured hypertension are not completely established. This study was designed to determine predicting factors associated with resolution of hypertension after adrenalectomy for PA.The records of unilateral PA patients who had undergone retroperitoneal laparoscopic adrenalectomy were retrospectively reviewed from January 2010 to December 2017 in a single center. Patient demographics and preoperative factors were analyzed, including age, sex, smoking history, family history of hypertension, the presence of diabetes, body mass index (BMI), systolic blood pressure, diastolic blood pressure, biochemical results and tumor characteristics. Univariate and multivariate Logistic regression analysis were used for statistical assessment.126 patients with unilateral PA were enrolled, and the mean age at the time of surgery was 54.2 years. Of these patients, 74 (58.7%) were women, and the mean BMI and duration of hypertension were 26 kg/m and 61 months, respectively. Hypertension was cured in 46% patients, of the patients with uncured hypertension, 91% had improved control of hypertension. In univariate analysis, age (P = .03), BMI (P = .01), duration of hypertension >5 years (P = .03), preoperative antihypertensive agents>2 (P = .02), contralateral abnormalities (P = .03) were the main factors related to uncured hypertension after adrenalectomy. In multivariate regression analysis, uncured hypertension was independently associated with obesity (25.00-29.99: odds ratio [OR], 2.97, P < .02; ≥30: OR, 6.42, P < .01), duration of hypertension >5 years (OR, 6.25, P < .01), preoperative antihypertensive agents >2 (OR, 5.30, P < .001), and contralateral adrenal abnormalities (OR, 8.38, P < .01).The hypertension cure rate of unilateral adrenalectomy in PA is not high. Obesity, duration of hypertension >5 years, preoperative antihypertensive agents >2 and contralateral adrenal abnormalities were independently associated with uncured hypertension.
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Affiliation(s)
- WuYun BiLiGe
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Chaoqi Wang
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - JiRiGaLa Bao
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Dahai Yu
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - A Min
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Zhi Hong
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Xiangbao Chen
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Min Wang
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Dongmei Wang
- Medical College of Inner Mongolia University for the Nationlities, Tongliao, P.R. China
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