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Pan LH, Chen YY, Pan CT, Hsu CY, Tseng CS, Yen IW, Chan CK, Lin LY. Follow-up care and assessment of comorbidities and complications in patients with primary aldosteronism: The clinical practice guideline of the Taiwan Society of aldosteronism. J Formos Med Assoc 2024; 123 Suppl 2:S141-S152. [PMID: 37620221 DOI: 10.1016/j.jfma.2023.08.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 05/20/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023] Open
Abstract
Primary aldosteronism (PA) is the most common form of endocrine hypertension, characterized by excess aldosterone production that leads to an increased risk of cardiovascular events and target organ damage. Both adrenalectomy and medical treatment have shown efficacy in improving clinical outcomes and comorbidities associated with PA, including a specific subtype of PA with autonomous cortisol secretion (ACS). Understanding the comorbidities of PA and establishing appropriate follow-up protocols after treatment are crucial for physicians to enhance morbidity and mortality outcomes in patients with PA. Additionally, the screening for hypercortisolism prior to surgery is essential, as the prognosis of patients with coexisting PA and ACS differs from those with PA alone. In this review, we comprehensively summarize the comorbidities of PA, encompassing cardiovascular, renal, and metabolic complications. We also discuss various post-treatment outcomes and provide insights into the strategy for glucocorticoid replacement in patients with overt or subclinical hypercortisolism. This clinical practice guideline aims to equip medical professionals with up-to-date information on managing concurrent hypercortisolism, assessing treatment outcomes, and addressing comorbidities in patients with PA, thereby improving follow-up care.
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Affiliation(s)
- Li-Hsin Pan
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ying-Ying Chen
- Division of Nephrology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chien-Ting Pan
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Taiwan
| | - Chih-Yao Hsu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Taiwan
| | - Chi-Shin Tseng
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - I-Weng Yen
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Taiwan
| | - Chieh-Kai Chan
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Taiwan
| | - Liang-Yu Lin
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Wu VC, Chen JY, Lin YH, Wang CY, Lai CC. Assessing the cardiovascular events and clinical outcomes of COVID-19 on patients with primary aldosteronism. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2023; 56:1158-1168. [PMID: 37827953 DOI: 10.1016/j.jmii.2023.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 09/12/2023] [Accepted: 09/20/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Primary Aldosteronism (PA) is a common subtype of hypertension that increases the risk of adverse cardiovascular and kidney events. The impact of COVID-19 on patients with PA is not well understood. This study aimed to investigate the impact of COVID-19 on patients with PA and compare their outcomes with hypertensive patients with essential hypertension. METHODS A cohort study was conducted using data from the Trinetx platform, including 9,817,307 participants enrolled between January 1, 2020, and July 31, 2022. The study group consisted of participants who tested positive for PCR SARS-CoV-2. The primary outcome was critical care and all-cause mortality, while the secondary outcomes were major adverse cardiac events (MACE) or major adverse kidney events (MAKE). The study included 4814 patients with PA and 4814 hypertensive controls. RESULTS Patients with PA had a higher risk of critical outcomes than the hypertensive control group (adjusted hazard ratio [aHR] 1.14, p = 0.001). Moreover, they had higher risks of MACE (aHR 1.32, p < 0.001) and MAKE (aHR 1.36, p < 0.001) for up to 180 days after COVID-19. The analysis of the aHR as a horizon plot after discharge showed that patients with pre-existing PA and COVID-19 had the highest risk of critical outcomes at 7 months (aHR = 1.21), MACE (aHR = 1.35) at 9 months, and MAKE (aHR = 1.47) at 10 months compared to those with EH. CONCLUSIONS This study provides a comprehensive analysis of the cardiovascular impact of the COVID-19 pandemic on individuals with PA. The findings underscore the increased risk of mortality, critical care, MACE, and MAKE among patients with PA and COVID-19. The study highlights the need for continued optimization of strategies for follow-up care for patients with PA after SARS-CoV-2 infections.
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Affiliation(s)
- Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jui-Yi Chen
- Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Cheng-Yi Wang
- Department of Internal Medicine, Cardinal Tien Hospital and School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan.
| | - Chih-Cheng Lai
- Division of Hospital Medicine, Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan; School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan.
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Wu CY, Wu MJ, Chen CH, Yu TM, Chuang YW, Lin YH, Wu JT, Shiao CC, Wu VC. Association of urinary liver-type fatty acid-binding protein with outcomes after adrenalectomy for unilateral primary aldosteronism. Clin Chim Acta 2023; 548:117465. [PMID: 37394162 DOI: 10.1016/j.cca.2023.117465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND AND AIMS This study explored the association between urinary liver-type fatty acid-binding protein to creatinine (uL-FABP-cre) ratio and postoperative clinical failure in unilateral primary aldosteronism (PA) patients undergoing adrenalectomy. MATERIALS AND METHODS Data from the Taiwan Primary Aldosteronism Investigation Group database were analyzed, including patients with unilateral PA who had adrenalectomy between December 2015 and October 2018. Statistical methods included generalized additive modeling, logistic regression analysis, net reclassification improvement (NRI), and the C statistic. RESULTS In the study cohort of 131 patients (mean age 52.3 ± 10.8 years; 43.5% male), 117 achieved clinical success, while 14 experienced clinical failure. A uL-FABP-cre ratio ≥5 predicted clinical failure (odds ratio: 6.22, p = 0.005). Subgroup analysis revealed its efficacy in predicting clinical failure in patients with BMI ≥ 24 kg/m2, normokalemia, or <5 years of hypertension. Furthermore, incorporating uL-FABP-cre ratio into the Primary Aldosteronism Surgical Outcome (PASO) score significantly improved predictive ability. The addition increased the C statistic from 0.671 to 0.762 (p < 0.01) and improved category-free NRI by 0.675 (p = 0.014). CONCLUSION A uL-FABP-cre ratio ≥5 accurately predicted clinical failure post-adrenalectomy in unilateral PA, enhancing PASO score's identification of high-risk patients for postoperative clinical failure.
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Affiliation(s)
- Chun-Yi Wu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan; Department of Nursing, Asia University, Taichung, Taiwan
| | - Ming-Ju Wu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Cheng-Hsu Chen
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Tung-Min Yu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ya-Wen Chuang
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jui-Teng Wu
- Division of General Surgery, Department of Surgery, Camillian Saint Mary's Hospital Luodong, Yilan, Taiwan.
| | - Chih-Chung Shiao
- Division of Nephrology, Department of Internal Medicine, Camillian Saint Mary's Hospital Luodong, Yilan, Taiwan.
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taiwan; Primary Aldosteronism Center of National Taiwan University Hospital, Taipei, Taiwan; NSARF (National Taiwan University Hospital Study Group of ARF), Taiwan
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Huang WC, Chen YY, Yang SY, Lai CF, Lai TS, Chen HY, Chen L, Wang YJ, Cheng YL, Lang CL, Chen CF, Chang HF, Peng JK, Lin LY, Cheng HM, Hwu CM, Lu TM, Chueh JS, Lin YH, Wu VC. Fat mass as an important predictor of persistent hypertension in patients with primary aldosteronism after adrenalectomy. Hypertens Res 2023; 46:1375-1384. [PMID: 36759661 DOI: 10.1038/s41440-023-01203-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 02/11/2023]
Abstract
Aldosterone excess is present in obesity and is associated with involvement in the pathogenesis of obesity. We evaluate the impact of body obesity as measured by body composition monitor (BCM) on clinical outcomes in patients with unilateral primary aldosteronism (uPA) after adrenalectomy. The BCM device was used to assess body composition before and after adrenalectomy. We used fat mass (FM) and body mass index (BMI) to classify obesity and divided obesity into three groups: clinical overweight (BMI (kg/m2) ≥25); normal weight obesity (NWO, FM (%) ≥ 35 for women, >25 for men & BMI < 25); and no obesity (FM < 35 for women, <25 for men & BMI < 25). A total of 130 unilateral PA (uPA) patients received adrenalectomy, and 27 EH patients were identified; uPA patients with hypertension remission were found to have lower FM (p = 0.046), BMI (p < 0.001), and lower prevalence of overweight (p = 0.001). In the logistic regression model, patients with clinical overweight (OR = 2.9, p = 0.007), NWO (OR = 3.04, p = 0.041) and longer HTN duration (years, OR = 1.065, p = 0.013) were at the risk of persistent hypertension after adrenalectomy. Obesity status was strongly associated with persistent hypertension in uPA patients after adrenalectomy. However, patients in the NWO group also carried higher risk of persistent hypertension. Therefore, assessment of pre-obesity and overweight in uPA patients are extremely important, especially in those who have normal BMI.
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Affiliation(s)
- Wei-Chieh Huang
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology Department of Internal Medicine New Taipei City Hospital, New Taipei City, Taiwan
| | - Ying-Ying Chen
- Division of Nephrology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shao-Yu Yang
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Fu Lai
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tai-Shuan Lai
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsiang-Yao Chen
- Department of Internal Medicine, Taipei Hospital, Ministry of Health and Welfare, Taipei, Taiwan
| | - LiWei Chen
- Division of Cardiology Department of Internal Medicine New Taipei City Hospital, New Taipei City, Taiwan
| | - Yi-Jen Wang
- Department of Family Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London, UK
| | - Yu-Lun Cheng
- Division of Cardiology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Cheng-Lin Lang
- Department of Internal Medicine, Yonghe Cardinal Tien Hospital, New Taipei City, Taiwan
| | - Chih-Fan Chen
- Division of Endocrinology, Department of Internal Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Hui-Fang Chang
- Division of Endocrinology, Department of Internal Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Jen-Kuei Peng
- Department of Family Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Liang-Yu Lin
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hao-Min Cheng
- Center for Evidence-based Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Ph.D. Program of Interdisciplinary Medicine (PIM), National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Institute of Public Health, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Institute of Health and Welfare Policy, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
| | - Chii-Min Hwu
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Tse-Min Lu
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Jeff S Chueh
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
- Primary Aldosteronism Center, National Taiwan University Hospital, (NTUH-PAC), Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei, Taiwan
| | - Yen-Hung Lin
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Primary Aldosteronism Center, National Taiwan University Hospital, (NTUH-PAC), Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei, Taiwan
| | - Vin-Cent Wu
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan.
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
- Primary Aldosteronism Center, National Taiwan University Hospital, (NTUH-PAC), Taipei, Taiwan.
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei, Taiwan.
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Afsar B, Afsar RE. Hypertension and cellular senescence. Biogerontology 2023:10.1007/s10522-023-10031-4. [PMID: 37010665 DOI: 10.1007/s10522-023-10031-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/21/2023] [Indexed: 04/04/2023]
Abstract
Essential or primary hypertension is a wordwide health problem. Elevated blood pressure (BP) is closely associated not only with increased chronological aging but also with biological aging. There are various common pathways that play a role in cellular aging and BP regulation. These include but not limited to inflammation, oxidative stress, mitochondrial dysfunction, air pollution, decreased klotho activity increased renin angiotensin system activation, gut dysbiosis etc. It has already been shown that some anti-hypertensive drugs have anti-senescent actions and some senolytic drugs have BP lowering effects. In this review, we have summarized the common mechanisms underlying cellular senescence and HT and their relationships. We further reviewed the effect of various antihypertensive medications on cellular senescence and suggest further issues to be studied.
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Affiliation(s)
- Baris Afsar
- Department of Nephrology, School of Medicine, Suleyman Demirel University, Isparta, Turkey.
| | - Rengin Elsurer Afsar
- Department of Nephrology, School of Medicine, Suleyman Demirel University, Isparta, Turkey
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Wu VC, Chan CK, Chueh JS, Chen YM, Lin YH, Chang CC, Lin PC, Chung SD. Markers of Kidney Tubular Function Deteriorate While Those of Kidney Tubule Health Improve in Primary Aldosteronism After Targeted Treatments. J Am Heart Assoc 2023; 12:e028146. [PMID: 36789834 PMCID: PMC10111488 DOI: 10.1161/jaha.122.028146] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Background Targeted treatment with mineralocorticoid receptor antagonists (MRAs) or adrenalectomy in patients with primary aldosteronism (PA) causes a decline in estimated glomerular filtration rate; however, the associated simultaneous changes in biomarkers of kidney tubule health still remain unclear. Methods and Results We matched 104 patients with newly diagnosed unilateral PA who underwent adrenalectomy with 104 patients with unilateral PA who were treated with MRAs, 104 patients with bilateral PA treated with MRAs, and 104 patients with essential hypertension who served as controls. Functional biomarkers were measured before the targeted treatment and 1 year after treatment, including serum markers of kidney function (cystatin C, creatinine), urinary markers of proximal renal tubular damage (L-FABP [liver-type fatty-acid binding protein], KIM-1 [kidney injury molecule-1]), serum markers of kidney tubular reserve and mineral metabolism (intact parathyroid hormone), and proteinuria. Compared with the patients with essential hypertension, the patients with PA had higher pretreatment serum intact parathyroid hormone and urinary creatinine-corrected parameters, including L-FABP, KIM-1, and albumin. The patients with essential hypertension and with PA had similar cystatin C levels. After treatment with MRAs or adrenalectomy of unilateral PA and MRAs of bilateral PA, the patients with PA had increased serum cystatin C and decreased urinary L-FABP/creatinine, KIM-1/creatinine, creatinine-based estimated glomerular filtration rate, intact parathyroid hormone, and proteinuria (all P<0.05). In multivariable regression models, a higher urinary L-FABP/creatinine ratio and older age were significantly correlated with the occurrence of kidney failure (estimated glomerular filtration rate dip ≥30%) in the patients with PA after targeted treatment. Conclusions Compared with the matched patients with essential hypertension, the incident patients with PA at diagnosis had higher levels of several biomarkers, including markers of kidney damage, tubular reserve/mineral metabolism, and proteinuria. Functional kidney failure in the patients with PA after treatment could be predicted by a higher baseline urinary L-FABP/creatinine ratio and older age. After targeted treatments in the patients with bilateral or unilateral PA, these biomarkers of kidney tubule health were restored, but creatinine-based estimated glomerular filtration rate declined, which may therefore reflect hemodynamic changes rather than intrinsic damage to kidney tubular cells.
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Affiliation(s)
- Vin-Cent Wu
- Department of Internal Medicine National Taiwan University Hospital and College of Medicine, National Taiwan University Taipei Taiwan.,TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group Taipei Taiwan.,Primary Aldosteronism Center at National Taiwan University Hospital (NTUH-PAC) Taipei Taiwan
| | - Chieh-Kai Chan
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group Taipei Taiwan.,Department of Internal Medicine National Taiwan University Hospital Hsin-Chu Branch Hsin-Chu County Taiwan
| | - Jeff S Chueh
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group Taipei Taiwan.,Department of Urology National Taiwan University Hospital and College of Medicine, National Taiwan University Taipei Taiwan
| | - Yung-Ming Chen
- Department of Internal Medicine National Taiwan University Hospital and College of Medicine, National Taiwan University Taipei Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine National Taiwan University Hospital and College of Medicine, National Taiwan University Taipei Taiwan.,TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group Taipei Taiwan.,Primary Aldosteronism Center at National Taiwan University Hospital (NTUH-PAC) Taipei Taiwan
| | - Chin-Chen Chang
- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group Taipei Taiwan.,Department of Imaging Medicine National Taiwan University Hospital and College of Medicine, National Taiwan University Taipei Taiwan
| | - Po-Chih Lin
- Department of Internal Medicine National Taiwan University Hospital and College of Medicine, National Taiwan University Taipei Taiwan
| | - Shiu-Dong Chung
- Division of Urology, Department of Surgery Far Eastern Memorial Hospital New Taipei City Taiwan.,Department of Nursing College of Healthcare and Management, General Education Center, Asia Eastern University of Science and Technology New Taipei City Taiwan
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- TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group Taipei Taiwan
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Chen ZW, Pan CT, Liao CW, Tsai CH, Chang YY, Chang CC, Lee BC, Chiu YW, Huang WC, Wang SM, Lu CC, Chueh JS, Wu VC, Hung CS, Lin YH. Implication of MR Activity in Posttreatment Arterial Stiffness Reversal in Patients With Primary Aldosteronism. J Clin Endocrinol Metab 2023; 108:624-632. [PMID: 36333943 DOI: 10.1210/clinem/dgac649] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022]
Abstract
CONTEXT Primary aldosteronism (PA) patients have a higher degree of arterial stiffness, which can be reversed after adrenalectomy. OBJECTIVE We aimed to compare the reversal of arterial stiffness between surgically and medically treated PA patients and to identify the predictors of effective medical treatment. METHODS We prospectively enrolled 445 PA patients and collected data on baseline clinical characteristics, biochemistry, blood pressure, and pulse wave velocity (PWV) before treatment and 12 months after treatment. In the mineralocorticoid receptor antagonist (MRA)-treated patients, the relationship between the change in PWV after 1 year (ΔPWV) and posttreatment renin activity was explored using the restricted cubic spline (RCS) method. RESULTS Of the 445 enrolled PA patients, 255 received adrenalectomy (group 1) and 190 received MRAs. In the RCS model, posttreatment plasma renin activity (PRA) 1.5 ng/mL/h was the best cutoff value. Therefore, we divided the MRA-treated patients into 2 groups: those with suppressed PRA (< 1.5 ng/mL/h, group 2), and those with unsuppressed PRA (≥ 1.5 ng/mL/h, group 3). Only group 1 and group 3 patients had a statistically significant improvement in PWV after treatment (both P < .001), whereas no significant improvement was noted in group 2 after treatment (P = .151). In analysis of variance and post hoc analysis, group 2 had a significantly lower ΔPWV than group 1 (P = .007) and group 3 (P = .031). Multivariable regression analysis of the MRA-treated PA patients identified log-transformed posttreatment PRA, age, and baseline PWV as independent factors correlated with ΔPWV. CONCLUSION The reversal of arterial stiffness was found in PA patients receiving adrenalectomy and in medically treated PA patients with unsuppressed PRA.
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Affiliation(s)
- Zheng-Wei Chen
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei 100, Taiwan
| | - Chien-Ting Pan
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan
| | - Che-Wei Liao
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
- Department of Medicine, National Taiwan University Cancer Center, Taipei 106, Taiwan
| | - Cheng-Hsuan Tsai
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei City 208, Taiwan
| | - Yi-Yao Chang
- Department of Cardiovascular Medicine, Far Eastern Memorial Hospital, New Taipei City 220, Taiwan
| | - Chin-Chen Chang
- Department of Medical Imaging, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
| | - Bo-Ching Lee
- Department of Medical Imaging, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
| | - Yu-Wei Chiu
- Department of Cardiovascular Medicine, Far Eastern Memorial Hospital, New Taipei City 220, Taiwan
- Department of Computer Science and Engineering, Yuan Ze University, Taoyuan City 320, Taiwan
| | - Wei-Chieh Huang
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei 112, Taiwan
| | - Shuo-Meng Wang
- Department of Urology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
| | - Ching-Chu Lu
- Department of Nuclear Medicine, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Jeff S Chueh
- Department of Urology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
| | - Chi-Sheng Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan
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Cardiovascular Disease in Obstructive Sleep Apnea: Putative Contributions of Mineralocorticoid Receptors. Int J Mol Sci 2023; 24:ijms24032245. [PMID: 36768567 PMCID: PMC9916750 DOI: 10.3390/ijms24032245] [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] [Received: 12/15/2022] [Revised: 01/12/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
Obstructive sleep apnea (OSA) is a chronic and highly prevalent condition that is associated with oxidative stress, inflammation, and fibrosis, leading to endothelial dysfunction, arterial stiffness, and vascular insulin resistance, resulting in increased cardiovascular disease and overall mortality rates. To date, OSA remains vastly underdiagnosed and undertreated, with conventional treatments yielding relatively discouraging results for improving cardiovascular outcomes in OSA patients. As such, a better mechanistic understanding of OSA-associated cardiovascular disease (CVD) and the development of novel adjuvant therapeutic targets are critically needed. It is well-established that inappropriate mineralocorticoid receptor (MR) activation in cardiovascular tissues plays a causal role in a multitude of CVD states. Clinical studies and experimental models of OSA lead to increased secretion of the MR ligand aldosterone and excessive MR activation. Furthermore, MR activation has been associated with worsened OSA prognosis. Despite these documented relationships, there have been no studies exploring the causal involvement of MR signaling in OSA-associated CVD. Further, scarce clinical studies have exclusively assessed the beneficial role of MR antagonists for the treatment of systemic hypertension commonly associated with OSA. Here, we provide a comprehensive overview of overlapping mechanistic pathways recruited in the context of MR activation- and OSA-induced CVD and propose MR-targeted therapy as a potential avenue to abrogate the deleterious cardiovascular consequences of OSA.
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Abstract
Besides the physiological regulation of water, sodium, and potassium homeostasis, aldosterone modulates several physiological and pathological processes in the cardiovascular system. At the vascular level, aldosterone excess stimulates endothelial dysfunction and infiltration of inflammatory cells, enhances the development of the atherosclerotic plaque, and favors plaque instability, arterial stiffness, and calcification. At the cardiac level, aldosterone increases cardiac inflammation, fibrosis, and myocardial hypertrophy. As a clinical consequence, high aldosterone levels are associated with enhanced risk of cardiovascular events and mortality, especially when aldosterone secretion is inappropriate for renin levels and sodium intake, as in primary aldosteronism. Several clinical trials showed that mineralocorticoid receptor antagonists reduce cardiovascular mortality in patients with heart failure and reduced ejection fraction, but inconclusive results were reported for other cardiovascular conditions, such as heart failure with preserved ejection fraction, myocardial infarction, and atrial fibrillation. In patients with primary aldosteronism, adrenalectomy or treatment with mineralocorticoid receptor antagonists significantly mitigate adverse aldosterone effects, reducing the risk of cardiovascular events, mortality, and incident atrial fibrillation. In this review, we will summarize the major preclinical and clinical studies investigating the cardiovascular damage mediated by aldosterone and the protective effect of mineralocorticoid receptor antagonists for the reduction of cardiovascular risk in patients with cardiovascular diseases and primary aldosteronism.
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Affiliation(s)
- Fabrizio Buffolo
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Italy
| | - Martina Tetti
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Italy
| | - Paolo Mulatero
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Italy
| | - Silvia Monticone
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Italy
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Lin X, Ullah MHE, Wu X, Xu F, Shan SK, Lei LM, Yuan LQ, Liu J. Cerebro-Cardiovascular Risk, Target Organ Damage, and Treatment Outcomes in Primary Aldosteronism. Front Cardiovasc Med 2022; 8:798364. [PMID: 35187110 PMCID: PMC8847442 DOI: 10.3389/fcvm.2021.798364] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 12/20/2021] [Indexed: 02/03/2023] Open
Abstract
Primary aldosteronism (PA) is the most common type of endocrine hypertension, and numerous experimental and clinical evidence have verified that prolonged exposure to excess aldosterone is responsible for an increased risk of cerebro-cardiovascular events and target organ damage (TOD) in patients with PA. Therefore, focusing on restoring the toxic effects of excess aldosterone on the target organs is very important to reduce cerebro-cardiovascular events. Current evidence convincingly demonstrates that both surgical and medical treatment strategies would benefit cerebro-cardiovascular outcomes and mortality in the long term. Understanding cerebro-cardiovascular risk in PA would help clinical doctors to achieve both early diagnosis and treatment. Therefore, in this review, we will summarize the cerebro-cardiovascular risk in PA, focusing on the TOD of aldosterone, including brain, heart, vascular system, renal, adipose tissues, diabetes, and obstructive sleep apnea (OSA). Furthermore, the various treatment outcomes of adrenalectomy and medical treatment for patients with PA will also be discussed. We hope this knowledge will help improve cerebro-cardiovascular prognosis and reduce the incidence and mortality of cerebro-cardiovascular events in patients with PA.
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Affiliation(s)
- Xiao Lin
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Muhammad Hasnain Ehsan Ullah
- Department of Endocrinology and Metabolism, National Clinical Research Center for Metabolic Diseases, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiong Wu
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Feng Xu
- Department of Endocrinology and Metabolism, National Clinical Research Center for Metabolic Diseases, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Su-Kang Shan
- Department of Endocrinology and Metabolism, National Clinical Research Center for Metabolic Diseases, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Li-Min Lei
- Department of Endocrinology and Metabolism, National Clinical Research Center for Metabolic Diseases, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Ling-Qing Yuan
- Department of Endocrinology and Metabolism, National Clinical Research Center for Metabolic Diseases, The Second Xiangya Hospital, Central South University, Changsha, China
- Ling-Qing Yuan
| | - Jun Liu
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
- Clinical Research Center for Medical Imaging in Hunan Province, Changsha, China
- Department of Radiology Quality Control Center in Hunan Province, Changsha, China
- *Correspondence: Jun Liu
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Pan HC, Huang TM, Sun CY, Chou NK, Tsao CH, Yeh FY, Lai TS, Chen YM, Wu VC. Predialysis serum lactate levels could predict dialysis withdrawal in Type 1 cardiorenal syndrome patients. EClinicalMedicine 2022; 44:101232. [PMID: 35059613 PMCID: PMC8760464 DOI: 10.1016/j.eclinm.2021.101232] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/23/2021] [Accepted: 11/23/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Renal replacement therapy (RRT) is an effective rescue therapy for Type 1 cardiorenal syndrome (CRS). Previous studies have demonstrated that type 1 CRS patients with severe renal dysfunction were susceptible to sepsis, and that serum lactate has been correlated with the risk of mortality in patients with sepsis. However, the association between serum lactate level and the prognosis of type 1 CRS patients requiring RRT is unknown. METHODS An inception cohort of 500 type 1 CRS patients who received RRT in a tertiary-care referral hospital in Taiwan from August 2011 to January 2018 were enrolled. The outcomes of interest were dialysis withdrawal and 90-day mortality. The results were further externally validated using sampling data of type 1 CRS patients requiring dialysis from multiple tertiary-care centers. FINDINGS The 90-day mortality rate was 52.8% and the incidence rate of dialysis withdrawal was 34.8%. Lower pre-dialysis lactate was correlated with a higher rate of dialysis withdrawal and lower rate of mortality. Generalized additive model showed that 4.2 mmol/L was an adequate cut-off value of lactate to predict mortality. Taking mortality as a competing risk, Fine-Gray subdistribution hazard analysis further indicated that a low lactate level (≦ 4.2 mmol/L) was an independent predictor for the possibility of dialysis withdrawal, as also shown in external validation. The interaction of quick Sequential Organ Failure Assessment score and lactate was associated with dialysis dependence in a disease severity-dependent manner. Furthermore, the associations between hyperlactatemia and dialysis dependence were consistent in the patients with and without sepsis. INTERPRETATION Serum lactate level is accurate and capable of forecasting the prognosis along with qSOFA severity for clinical decision-making for treating type 1 CRS patients. Further studies are needed to validate our results. FUNDING This study was supported by grants from Taiwan National Science Council [104-2314-B-002-125-MY3,106-2314-B-002-166-MY3,107-2314-B-002-026-MY3], National Taiwan University Hospital [106-FTN20,106-P02,UN106-014,106-S3582,107-S3809,107-T02,PC1246,VN109-09,109-S4634,UN109-041], Ministry of Science and Technology of the Republic of China [MOST106-2321-B-182-002,106-2314-B-182A-064,MOST107-2321-B-182-004,MOST107-2314-B-182A-138, MOST108-2321-B-182-003,MOST109-2321-B-182-001, MOST108-2314-B-182A-027], Chang Gung Memorial Hospital [CMRPG-2G0361,CMRPG-2H0161,CMRPG-2J0261, CMRPG-2K0091], and Ministry of Health and Welfare of the Republic of China [PMRPG-2L0011].
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Affiliation(s)
- Heng-Chih Pan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
- Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Tao-Min Huang
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- NSARF (National Taiwan University Hospital Study Group of ARF), TAIPAI, (Taiwan Primary Aldosteronism Investigators), and CAKS (Taiwan Consortium for Acute Kidney Injury and Renal Diseases), Taipei, Taiwan
| | - Chiao-Yin Sun
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Nai-Kuan Chou
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Hao Tsao
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Fang-Yu Yeh
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- NSARF (National Taiwan University Hospital Study Group of ARF), TAIPAI, (Taiwan Primary Aldosteronism Investigators), and CAKS (Taiwan Consortium for Acute Kidney Injury and Renal Diseases), Taipei, Taiwan
| | - Tai-Shuan Lai
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- NSARF (National Taiwan University Hospital Study Group of ARF), TAIPAI, (Taiwan Primary Aldosteronism Investigators), and CAKS (Taiwan Consortium for Acute Kidney Injury and Renal Diseases), Taipei, Taiwan
| | - Yung-Ming Chen
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- NSARF (National Taiwan University Hospital Study Group of ARF), TAIPAI, (Taiwan Primary Aldosteronism Investigators), and CAKS (Taiwan Consortium for Acute Kidney Injury and Renal Diseases), Taipei, Taiwan
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12
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Chang CK, Chang CC, Wu VC, Geng JH, Lee HY. The Relationship Between Renal Stones and Primary Aldosteronism. Front Endocrinol (Lausanne) 2022; 13:828839. [PMID: 35222284 PMCID: PMC8864315 DOI: 10.3389/fendo.2022.828839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 01/13/2022] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION The association between primary aldosteronism (PA) and nephrolithiasis is still unclear. The hypercalciuria and hypocitraturia of PA patients might be the reason leading to recurrent calcium nephrolithiasis. This study aimed to evaluate the relationship between PA and renal stones, including stone size and density. MATERIALS AND METHODS From February 2010 to March 2021, we retrospectively collected 610 patients who presented to our medical center with hypertension history, and all these patients, suspicious of PA, had PA data survey. In total, 147 patients had kidney stone and were divided into 44 patients with essential hypertension as group 1 and 103 patients with PA as group 2. Pearson χ2 test and independent Student's t-test were performed to examine the differences among variables. RESULTS The mean age was 54.4 ± 12.0 years in group 1 and 53.0 ± 11.1 years in group 2. The incidence rate of renal stones in the PA group was around 24%. No significant differences between the two groups were found for gender, systolic/diastolic blood pressure, duration of hypertension, diabetes mellitus history, and laterality of kidney stone; however, mean stone size was 4.0 ± 3.3 mm in group 1 and 6.5 ± 7.2 mm in group 2, with a significantly larger renal stone size noted in the PA group than that in the essential hypertension group (p = 0.004). Hounsfield unit (HU) density was higher in the PA group vis-à-vis the essential hypertension cohort, although this did not reach a significant difference (p = 0.204). CONCLUSIONS Our study revealed that PA patients had a higher incidence rate of renal stones compared to that of the general population. Besides, the PA-related renal stones also presented as larger and harder than those of the essential hypertension group. Further investigation concerning the association between PA and renal stones is warranted.
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Affiliation(s)
- Chun-Kai Chang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chin-Chen Chang
- Department of Medical Imaging, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department and Graduate Institute of Forensic Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Vin-Cent Wu
- Section of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jiun-Hung Geng
- Department of Urology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Hsiang-Ying Lee
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- *Correspondence: Hsiang-Ying Lee,
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Tseng CS, Peng KY, Wang SM, Tsai YC, Huang KH, Lin WC, Hu YH, Wu VC, Chueh JS. A Novel Somatic Mutation of CACNA1H p.V1937M in Unilateral Primary Hyperaldosteronism. Front Endocrinol (Lausanne) 2022; 13:816476. [PMID: 35757409 PMCID: PMC9218183 DOI: 10.3389/fendo.2022.816476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 04/29/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Somatic mutations for excess aldosterone production have been frequently identified as important roles in the pathogenesis of unilateral primary hyperaldosteronism (uPA). Although CACNA1H mutation represents a minor etiology in primary aldosteronism, it plays a significant role in causing uPAs in sporadic cases. OBJECTIVE To identify novel somatic CACNA1H mutation in patients with uPA and investigate the pathophysiological, immunohistological, and clinical characteristics of the variant. METHODS We applied a customized and targeted gene panel next-generation sequencing approach to detect mutations from the uPA cohort in Taiwan Primary Aldosteronism Investigation study group. Information from pre-diagnostic to postoperative data was collected, including past history, medications, blood pressure readings, biochemical data, and image studies. The functional role of the variant was confirmed by in vitro studies, demonstrating aldosterone production in variant-transfected human adrenal cell lines. RESULTS We identified a novel somatic CACNA1H mutation c.5809G>A (p.Val1937Met) in a uPA case. The CACNA1H gene encodes the pore-forming alpha-1H subunit of the voltage-dependent T-type calcium channel Cav3.2. This somatic CACNA1H p.V1937M variant showed excellent clinical and biochemical outcomes after ipsilateral adrenalectomy. The functional effect of somatic CACNA1H p.V1937M variant results in increased CYP11B2 expression and aldosterone biosynthesis in HAC15 cells. A distinct heterogeneous foamy pattern of CYP11B2 and CYP17A1 expression was identified in immunohistological staining, supporting the pathological evidence of aldosterone synthesis. CONCLUSIONS The somatic mutation of CACNA1H p.V1937M might be a pathogenic driver in aldosterone overproduction. This study provides new insight into the molecular mechanism and disease outcomes of uPA.
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Affiliation(s)
- Chi-Shin Tseng
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Urology, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Kang-Yung Peng
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shuo-Meng Wang
- Department of Urology, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Yao-Chou Tsai
- Division of Urology, Department of Surgery, Taipei Tzuchi Hospital, The Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Buddhist Tzu Chi University, Hualien, Taiwan
| | - Kuo-How Huang
- Department of Urology, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Wei-Chou Lin
- Department of Pathology, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ya-Hui Hu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taipei, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jeff S. Chueh
- Department of Urology, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
- *Correspondence: Jeff S. Chueh,
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Chen ZW, Pan CT, Tsai CH, Chang YY, Chang CC, Lee BC, Chiu YW, Huang WC, Lin YL, Wu VC, Hung CS, Liao CW, Lin YH. Heart-Ankle Pulse Wave Velocity Is Superior to Brachial-Ankle Pulse Wave Velocity in Detecting Aldosterone-Induced Arterial Stiffness. Biomedicines 2021; 9:biomedicines9101285. [PMID: 34680402 PMCID: PMC8533381 DOI: 10.3390/biomedicines9101285] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 12/01/2022] Open
Abstract
Primary aldosteronism (PA) is associated with higher arterial stiffness compared to essential hypertension (EH). However, few studies have compared different pulse wave velocity (PWV) parameters to detect aldosterone-induced arterial stiffness. In this study, we aimed to compare the sensitivity in detecting aldosterone-induced arterial stiffness between brachial-ankle PWV (baPWV) and heart-ankle PWV (haPWV). We prospectively enrolled 1006 PA patients and 983 EH patients. Detailed medical history, basic biochemistry data and two PWV measurements (baPWV and haPWV) were collected in both groups. We performed analysis on the original cohort and two propensity score matching (PSM) models (model 1 adjusted for age and sex; model 2 adjusted for age, sex, systolic and diastolic blood pressure). The DeLong test was used to compare areas under receiver operating characteristic curves (AUCs) between baPWV and haPWV to predict PA. In all models, the PA patients had significantly higher baPWV compared to the EH patients. The AUC of haPWV was greater than that of baPWV. In conclusion, haPWV seems to be a better PWV parameter than baPWV in detecting aldosterone-induced arterial stiffness.
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Affiliation(s)
- Zheng-Wei Chen
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan; (Z.-W.C.); (C.-T.P.); (C.-H.T.); (V.-C.W.); (C.-S.H.)
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan
| | - Chien-Ting Pan
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan; (Z.-W.C.); (C.-T.P.); (C.-H.T.); (V.-C.W.); (C.-S.H.)
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan
| | - Cheng-Hsuan Tsai
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan; (Z.-W.C.); (C.-T.P.); (C.-H.T.); (V.-C.W.); (C.-S.H.)
- Department of Internal Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei City 208, Taiwan
| | - Yi-Yao Chang
- Department of Cardiovascular Medicine, Far Eastern Memorial Hospital, New Taipei City 220, Taiwan; (Y.-Y.C.); (Y.-W.C.)
| | - Chin-Chen Chang
- Department of Medical Imaging, College of Medicine, National Taiwan University Hospital and National Taiwan University, Taipei 100, Taiwan; (C.-C.C.); (B.-C.L.)
| | - Bo-Ching Lee
- Department of Medical Imaging, College of Medicine, National Taiwan University Hospital and National Taiwan University, Taipei 100, Taiwan; (C.-C.C.); (B.-C.L.)
| | - Yu-Wei Chiu
- Department of Cardiovascular Medicine, Far Eastern Memorial Hospital, New Taipei City 220, Taiwan; (Y.-Y.C.); (Y.-W.C.)
- Department of Computer Science and Engineering, Yuan Ze University, Taoyuan City 320, Taiwan
| | - Wei-Chieh Huang
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei 112, Taiwan;
| | - Yu-Li Lin
- Department of Business Administration and Graduate School of Service Management, Chihlee University of Technology, New Taipei City 220, Taiwan;
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan; (Z.-W.C.); (C.-T.P.); (C.-H.T.); (V.-C.W.); (C.-S.H.)
| | - Chi-Sheng Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan; (Z.-W.C.); (C.-T.P.); (C.-H.T.); (V.-C.W.); (C.-S.H.)
| | - Che-Wei Liao
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan; (Z.-W.C.); (C.-T.P.); (C.-H.T.); (V.-C.W.); (C.-S.H.)
- Department of Medicine, National Taiwan University Cancer Center, Taipei 106, Taiwan
- Correspondence: (C.-W.L.); (Y.-H.L.); Tel.: +886-2-23123456 (ext. 62152) (Y.-H.L.)
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100, Taiwan; (Z.-W.C.); (C.-T.P.); (C.-H.T.); (V.-C.W.); (C.-S.H.)
- Correspondence: (C.-W.L.); (Y.-H.L.); Tel.: +886-2-23123456 (ext. 62152) (Y.-H.L.)
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Characteristics of a Novel ATP2B3 K416_F418delinsN Mutation in a Classical Aldosterone-Producing Adenoma. Cancers (Basel) 2021; 13:cancers13184729. [PMID: 34572956 PMCID: PMC8472399 DOI: 10.3390/cancers13184729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The ATP2B3 channel mutation is a rare cause of primary aldosteronism (PA). ATP2B3 gene mutation leads to the dysfunction of calcium channel that pumps calcium ion out of the cell and accumulates intracellular calcium signal to stimulate aldosterone synthesis. In the present study, we found a novel somatic ATP2B3 K416_F418delinsN mutation in a PA patient, and proved its functionality by demonstrating aldosterone hyper-function in the mutant-transfected adrenal cell-line. The ATP2B3 K416_F418delinsN mutation resulted from the deletion from nucleotides 1248 to 1253. The translated amino acid sequence from 416 to 418 as lysine-phenylalanine-phenylalanine was deleted and an asparagine was inserted due to the merging of residual nucleotide sequences. Abstract In patients with primary aldosteronism (PA), the prevalence of ATP2B3 mutation is rare. The aim of this study is to report a novel ATP2B3 mutation in a PA patient. Based on our tissue bank of aldosterone-producing adenomas (APA), we identified a novel somatic ATP2B3 K416_F418delinsN mutation. The affected individual was a 53 year-old man with a 4 year history of hypertension. Computed tomography (CT) showed bilateral adrenal masses of 1.6 (left) and 0.5 cm (right) in size. An adrenal venous sampling (AVS) showed a lateralization index (LI) of 2.2 and a contralateral suppression index (CLS) of 0.12; indicating left functional predominance. After a left unilateral adrenalectomy, he achieved partial biochemical and hypertension–remission. This classical adenoma harbored a novel ATP2B3 K416_F418delinsN somatic mutation, which is a deletion from nucleotides 1248 to 1253. The translated amino acid sequence from 416 to 418, reading as lysine-phenylalanine-phenylalanine, was deleted; however, an asparagine was inserted due to merging of residual nucleotide sequences. The CYP11B2 immunohistochemistry staining demonstrated strong immunoreactivity in this classical adenoma. The ATP2B3 K416_F418delinsN mutation is a functional mutation in APA, since HAC15 cells, a human adrenal cell line, transfected with the mutant gene showed increased CYP11B2 expression and aldosterone production.
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Novel Mutations Detection with Next-Generation Sequencing and Its Association with Clinical Outcome in Unilateral Primary Aldosteronism. Biomedicines 2021; 9:biomedicines9091167. [PMID: 34572353 PMCID: PMC8471673 DOI: 10.3390/biomedicines9091167] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 12/12/2022] Open
Abstract
Somatic mutations have been identified in adrenal tissues of unilateral primary aldosteronism (uPA). The spectrum of somatic mutations in uPAs was investigated using a customized and targeted next-generation sequencing (cNGS) approach. We also assessed whether cNGS or Sanger sequencing-identified mutations have an association with clinical outcomes in uPA. Adrenal tumoral tissues of uPA patients who underwent adrenalectomy were obtained. Conventional somatic mutation hotspots in 240 extracted DNA samples were initially screened using Sanger sequencing. A total of 75 Sanger-negative samples were further investigated by sequencing the entire coding regions of the known aldosterone-driver genes by our cNGS gene panel. Somatic mutations in aldosterone-driver genes were detected in 21 (28%) of these samples (8.8% of all samples), with 9 samples, including mutations in CACNA1D gene (12%), 5 in CACNA1H (6.6%), 3 in ATP2B3 (4%), 2 in CLCN2 (2.6%), 1 in ATP1A1 (1.3%), and 1 in CTNNB1 (1.3%). Via combined cNGS and Sanger sequencing aldosterone-driver gene mutations were detected in altogether 186 of our 240 (77.5%) uPA samples. The complete clinical success rate of patients containing cNGS-identified mutations was higher than those without mutations (odds ratio (OR) = 10.9; p = 0.012). Identification of somatic mutations with cNGS or Sanger sequencing may facilitate the prediction of complete clinical success after adrenalectomy in uPA patients.
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Lee MJ, Sun CY, Lu CC, Chang YS, Pan HC, Lin YH, Wu VC, Chueh JS. Urinary sodium potassium ratio is associated with clinical success after adrenalectomy in patients with unilateral primary aldosteronism. Ther Adv Chronic Dis 2021; 12:2040622321990274. [PMID: 33633824 PMCID: PMC7887682 DOI: 10.1177/2040622321990274] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 01/05/2021] [Indexed: 12/29/2022] Open
Abstract
Background The urinary sodium potassium (NaK) ratio is associated with dietary sodium and potassium intake and blood pressure, and it also reflects the activity of aldosterone. Herein we evaluated the value of the urinary NaK ratio in predicting the surgical outcomes of patients with unilateral primary aldosteronism (uPA). Methods This non-concurrent prospective cohort study was conducted from 2011 to 2017 and included 241 uPA patients who had undergone adrenalectomy. Predictors of successful clinical outcomes were analyzed using logistic regression. Results Among the 241 uPA patients, 197 (81.7%) achieved clinical complete or partial success. A urinary sodium potassium ratio <3 (odds ratio (OR): 2.5; 95% confidence interval (CI): 1.2-5.4; p = 0.015), body mass index <25 kg/m2 (OR: 2.82; 95% CI: 1.31-6.06; p = 0.008), renin <1 ng/mL/h (OR: 2.51; 95% CI: 1.01-6.21; p = 0.047) and mean preoperative blood pressure >115 mmHg (OR: 5.02; 95% CI: 2.10-11.97; p < 0.001) could predict clinical success after adrenalectomy. Furthermore, higher pre-treatment plasma aldosterone (OR: 1.014; 95% CI 1.005-1.024; p = 0.002) or lower serum potassium (OR: 0.523; 95% CI: 0.328-0.836; p = 0.007) were correlated with lower urinary NaK ratio (<3), and log urinary NaK ratio was positively correlated with serum C-reactive protein (β value 2.326; 95% CI 0.029-4.623; p = 0.047). Conclusions uPA patients with a lower urinary NaK ratio, due to high plasma aldosterone and low serum potassium concentrations, were more likely to have clinical success after adrenalectomy. uPA patients with a higher urinary NaK ratio were associated with more severe inflammatory status, and possibly more resistant hypertension post-operatively.
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Affiliation(s)
- Ming-Jse Lee
- Division of Nephrology, Ten Chen General Hospital, Taoyuan, Taiwan
| | - Chiao-Yin Sun
- Division of Nephrology, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Ching-Chu Lu
- Division of Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yuan-Shian Chang
- Department of Internal Medicine, Postal Hospital, Taipei, Taiwan
| | - Heng-Chih Pan
- Division of Nephrology, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Yen-Hung Lin
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Internal Medicine, National Taiwan University Hospital, Taipei TAIPAI Taiwan
| | - Vin-Cent Wu
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Internal Medicine, National Taiwan University Hospital, Taipei TAIPAI Taiwan
| | - Jeff S Chueh
- Glickman Urological and Kidney Institute, Cleveland Clinic, and Cleveland Clinic Lerner College of Medicine, Cleveland, OH, USA Department of Urology, National Taiwan University, Taipei, Taiwan
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Chang YH, Wu CH, Chou NK, Tseng LJ, Huang IP, Wang CH, Wu VC, Chu TS. High plasma C-terminal FGF-23 levels predict poor outcomes in patients with chronic kidney disease superimposed with acute kidney injury. Ther Adv Chronic Dis 2020; 11:2040622320964161. [PMID: 33133477 PMCID: PMC7576912 DOI: 10.1177/2040622320964161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/14/2020] [Indexed: 11/20/2022] Open
Abstract
Background: Elevated plasma C-terminal fibroblast growth factor-23 (cFGF-23) levels are associated with higher mortality in patients with chronic kidney disease (CKD) and acute kidney injury (AKI). Our study explored the outcome forecasting accuracy of cFGF-23 in critically ill patients with CKD superimposed with AKI (ACKD). Methods: Urine and plasma biomarkers from 149 CKD patients superimposed with AKI before dialysis were checked in this multicenter prospective observational cohort study. Endpoints were 90-day mortality and 90 days free from dialysis after hospital discharge. Associations with study endpoints were assessed using hierarchical clustering analysis, the generalized additive model, the Cox proportional hazard model, competing risk analysis, and discrimination evaluation. Results: Over a median follow up of 40 days, 67 (45.0%) patients died before the 90th day after hospital discharge and 39 (26.2%) progressed to kidney failure with replacement therapy (KFRT). Hierarchical clustering analysis demonstrated that cFGF-23 levels had better predictive ability for 90-day mortality than did other biomarkers. Higher serum cFGF-23 levels were independently associated with greater risk for 90-day mortality [hazard ratio (HR): 2.5; 95% confidence interval (CI) 1.5–4.1; p < 0.001]. Moreover, adding plasma cFGF-23 to the Demirjian AKI risk score model substantially improved risk prediction for 90-day mortality than the Demirjian model alone (integrated discrimination improvement: 0.06; p < 0.05; 95% CI 0.02–0.10). The low plasma cFGF-23 group was predicted having more weaning from dialysis in surviving patients (HR = 0.53, 95% CI, 0.29–0.95, p = 0.05). Conclusions: In patients with ACKD, plasma cFGF-23 levels are an independent risk factor to forecast 90-day mortality and 90-day progression to KFRT. In combination with the clinical risk score, plasma cFGF-23 levels could substantially improve mortality risk prediction.
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Affiliation(s)
- Yu-Hsing Chang
- Division of Nephrology, National Taiwan University Hospital, Taipei NSARF Group (National Taiwan University Hospital Study Group of ARF), Taipei
| | - Che-Hsiung Wu
- Division of Nephrology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City School of Medicine, Tzu Chi University, Hualien NSARF Group (National Taiwan University Hospital Study Group of ARF), Taipei
| | - Nai-Kuan Chou
- Division of Surgery, National Taiwan University Hospital, Taipei
| | - Li-Jung Tseng
- Division of Surgery, National Taiwan University Hospital, Taipei
| | - I-Ping Huang
- Division of Surgery, National Taiwan University Hospital, Taipei
| | - Chih-Hsien Wang
- Division of Surgery, National Taiwan University Hospital, Taipei
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Room 1555, Clinical Research Building, 7 Chung-Shan South Road, Taipei 100
| | - Tzong-Shinn Chu
- Division of Nephrology, National Taiwan University Hospital, Taipei NSARF Group (National Taiwan University Hospital Study Group of ARF), Taipei
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Chan CK, Yang WS, Lin YH, Huang KH, Lu CC, Hu YH, Wu VC, Chueh JS, Chu TS, Chen YM. Arterial Stiffness Is Associated with Clinical Outcome and Cardiorenal Injury in Lateralized Primary Aldosteronism. J Clin Endocrinol Metab 2020; 105:5896591. [PMID: 32835357 DOI: 10.1210/clinem/dgaa566] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 08/17/2020] [Indexed: 12/19/2022]
Abstract
CONTEXT The association between arterial stiffness and clinical outcome in lateralized primary aldosteronism (PA) patients after adrenalectomy has not been clearly identified. OBJECTIVE We hypothesized that arterial stiffness estimated by brachial-ankle pulse wave velocity (baPWV) before adrenalectomy was associated with the clinical outcomes and cardiorenal injury in lateralized PA patients after adrenalectomy. DESIGN AND PATIENTS We designed a retrospective observational cohort study. We collected lateralized PA patients who had undergone adrenalectomy between 2013 and 2016 from the Taiwan Primary Aldosteronism Investigation database. The primary outcome was achieving complete clinical success at 1 year after adrenalectomy. The secondary outcome was estimated glomerular filtration rate declining over 20% and improved left ventricular mass index. RESULTS We enrolled 221 patients with lateralized PA (50.7% men; mean age, 51.9 years), of whom 101 patients (45.7%) achieved complete clinical success at the 1-year follow-up assessment after adrenalectomy. Lower baPWV before adrenalectomy (odds ratio = 0.998; 95% confidence interval, 0.996-0.999; P = 0.003) correlated with higher likelihood of complete clinical success by multivariate logistic regression analysis. Multifactorial adjusted generalized additive model demonstrated that preoperative baPWV<1600 cm/sec was significantly associated with complete cure of hypertension. In addition, higher preoperative baPWV was associated with renal function decline and less left ventricular mass regression after adrenalectomy in lateralized PA patients during the follow-up period. CONCLUSIONS Our study demonstrated that the preoperative severe arterial stiffness was associated with absent complete clinical success in lateralized PA patients after adrenalectomy, and this effect may contribute to cardiorenal injury, which at least partially explains kidney function deterioration and lessened regression of heart mass.
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Affiliation(s)
- Chieh-Kai Chan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu branch, Hsin Chu County, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wei-Shiung Yang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuo-How Huang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ching-Chu Lu
- Department of Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ya-Hui Hu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jeff S Chueh
- Glickman Urological and Kidney Institute, and Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Tzong-Shinn Chu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yung-Ming Chen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Liao HW, Wang SM, Chan CK, Lin YH, Lin PC, Ho CH, Liu YC, Chueh JS, Wu VC. Transtubular potassium gradient predicts kidney function impairment after adrenalectomy in primary aldosteronism. Ther Adv Chronic Dis 2020; 11:2040622320944792. [PMID: 32922714 PMCID: PMC7457632 DOI: 10.1177/2040622320944792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 06/26/2020] [Indexed: 11/17/2022] Open
Abstract
Background: In primary aldosteronism (PA), kidney function impairment could be concealed
by relative hyperfiltration and emerge after adrenalectomy. We hypothesized
transtubular gradient potassium gradient (TTKG), a kidney aldosterone
bioactivity indicator, could correlate to end organ damage and forecast
kidney function impairment after adrenalectomy. Methods: In the present prospective study, we enrolled lateralized PA patients who
underwent adrenalectomy and were followed up 12 months after operation in
the Taiwan Primary Aldosteronism Investigation (TAIPAI) registry from 2010
to 2018. The clinical outcome was kidney function impairment, defined as
estimated glomerular filtration rate (eGFR) <60 ml/min/1.73 m2
at 12 months after adrenalectomy. End organ damage is determined by
microalbuminuria and left ventricular mass. Results: In total, 323 patients [mean, 50.8 ± 10.9 years old; female 178 (55.1%)] were
enrolled. Comparing pre-operation and post-operation data, systolic blood
pressure, serum aldosterone, urinary albumin to creatinine ratio and eGFR
decreased. TTKG ⩾ 4.9 correlated with pre-operative urinary albumin to
creatinine ratio >50 mg/g [odds ratio (OR) = 2.42;
p = 0.034] and left ventricular mass (B = 20.10;
p = 0.018). Multivariate logistic regression analysis
demonstrated that TTKG ⩾ 4.9 could predict concealed chronic kidney disease
(OR = 5.42; p = 0.011) and clinical success (OR = 2.90,
p = 0.017) at 12 months after adrenalectomy. Conclusions: TTKG could predict concealed kidney function impairment and cure of
hypertension in PA patients after adrenalectomy. TTKG more than 4.9 as an
adverse surrogate of aldosterone and hypokalaemia correlated with
pre-operative end organ damage in terms of high proteinuria and cardiac
hypertrophy.
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Affiliation(s)
| | - Shuo-Meng Wang
- Department of Urology, National Taiwan University Hospital, Taipei
| | - Chieh-Kai Chan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu branch, Hsin-Chu
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei
| | - Po-Chih Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei
| | - Chen-Hsun Ho
- Division of Urology, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | | | - Jeff S Chueh
- Glickman Urological and Kidney Institute, and Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Room 1555, Clinical Research Building, 7 Chung-Shan South Road, Taipei 100
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Peng KY, Liao HW, Chan CK, Lin WC, Yang SY, Tsai YC, Huang KH, Lin YH, Chueh JS, Wu VC. Presence of Subclinical Hypercortisolism in Clinical Aldosterone-Producing Adenomas Predicts Lower Clinical Success. Hypertension 2020; 76:1537-1544. [PMID: 32921192 DOI: 10.1161/hypertensionaha.120.15328] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The clinical characteristics and outcomes in patients with clinical aldosterone-producing adenomas harboring KCNJ5 mutations with or without subclinical hypercortisolism remain unclear. This prospective study is aimed at determining factors associated with subclinical hypercortisolism in patients with clinical aldosterone-producing adenomas. Totally, 82 patients were recruited from November 2016 to March 2018 and underwent unilateral laparoscopic adrenalectomy with at least a 12-month follow-up postoperatively. Standard subclinical hypercortisolism (defined as cortisol >1.8 μg/dL after 1 mg dexamethasone suppression test [DST]) was detected in 22 (26.8%) of the 82 patients. Intriguingly, a generalized additive model identified the clinical aldosterone-producing adenoma patients with 1 mg DST>1.5 μg/dL had significantly larger tumors (P=0.02) than those with 1 mg DST<1.5 μg/dL. Multivariable logistic regression showed that the presence of KCNJ5 mutations (odds ratio, 0.22, P=0.010) and body mass index (odds ratio, 0.87, P=0.046) were negatively associated with 1 mg DST>1.5 μg/dL, whereas tumor size was positively associated with it (odds ratio, 2.85, P=0.014). Immunohistochemistry revealed a higher degree of immunoreactivity for CYP11B1 in adenomas with wild-type KCNJ5 (P=0.018), whereas CYP11B2 was more commonly detected in adenomas with KCNJ5 mutation (P=0.007). Patients with wild-type KCNJ5 and 1 mg DST>1.5 μg/dL exhibited the lowest complete clinical success rate (36.8%) after adrenalectomy. In conclusion, subclinical hypercortisolism is common in clinical aldosterone-producing adenoma patients without KCNJ5 mutation or with a relatively larger adrenal tumor. The presence of serum cortisol levels >1.5 μg/dL after 1 mg DST may be linked to a lower clinical complete success rate.
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Affiliation(s)
- Kang-Yung Peng
- From the Departments of Internal Medicine (K.-Y.P., S.-Y.Y., Y.-H.L., V.-C.W.), National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei
| | | | - Chieh-Kai Chan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu County (C.-K.C.)
| | - Wei-Chou Lin
- Department of Pathology (W.-C.L.), National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei
| | - Shao-Yu Yang
- From the Departments of Internal Medicine (K.-Y.P., S.-Y.Y., Y.-H.L., V.-C.W.), National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei
| | - Yao-Chou Tsai
- Department of Urology, Taipei Medical University Hospital, Taipei Medical University, Taiwan (Y.-C.T.)
| | - Kuo-How Huang
- Department of Urology (K.-H.H.), National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei
| | - Yen-Hung Lin
- From the Departments of Internal Medicine (K.-Y.P., S.-Y.Y., Y.-H.L., V.-C.W.), National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei
| | - Jeff S Chueh
- Glickman Urological and Kidney Institute, Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, OH (J.S.C.)
| | - Vin-Cent Wu
- From the Departments of Internal Medicine (K.-Y.P., S.-Y.Y., Y.-H.L., V.-C.W.), National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei
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Association between regional economic status and renal recovery of dialysis-requiring acute kidney injury among critically ill patients. Sci Rep 2020; 10:14573. [PMID: 32884077 PMCID: PMC7471258 DOI: 10.1038/s41598-020-71540-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 08/07/2020] [Indexed: 01/20/2023] Open
Abstract
The association between regional economic status and the probability of renal recovery among patients with dialysis-requiring AKI (AKI-D) is unknown. The nationwide prospective multicenter study enrolled critically ill adult patients with AKI-D in four sampled months (October 2014, along with January, April, and July 2015) in Taiwan. The regional economic status was defined by annual disposable income per capita (ADIPC) of the cities the hospitals located. Among the 1,322 enrolled patients (67.1 ± 15.5 years, 36.2% female), 833 patients (63.1%) died, and 306 (23.1%) experienced renal recovery within 90 days following discharge. We categorized all patients into high (n = 992) and low economic status groups (n = 330) by the best cut-point of ADIPC determined by the generalized additive model plot. By using the Fine and Gray competing risk regression model with mortality as a competing risk factor, we found that the independent association between regional economic status and renal recovery persisted from model 1 (no adjustment), model 2 (adjustment to basic variables), to model 3 (adjustment to basic and clinical variables; subdistribution hazard ratio, 1.422; 95% confidence interval, 1.022–1.977; p = 0.037). In conclusion, high regional economic status was an independent factor for renal recovery among critically ill patients with AKI-D.
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Er LK, Lin MC, Tsai YC, Hsiao JK, Yang CY, Chang CC, Peng KY, Chueh JS, Wu VC. Association of visceral adiposity and clinical outcome among patients with aldosterone producing adenoma. BMJ Open Diabetes Res Care 2020; 8:8/1/e001153. [PMID: 32713841 PMCID: PMC7383952 DOI: 10.1136/bmjdrc-2019-001153] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 04/11/2020] [Accepted: 06/10/2020] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Primary aldosteronism (PA) is a common form of secondary hypertension that has significant cardiovascular events and increased prevalence of metabolic syndrome and diabetics. Although plasma aldosterone concentration is positively correlated with visceral fat area (VFA) in non-PA individuals, the role of visceral adiposity associated with clinical success after surgery is not known. RESEARCH DESIGN AND METHODS We analyzed patients who underwent adrenalectomy for aldosterone-producing adenoma (APA) at the Taiwan PA Investigator group. VFA was calculated from the abdominal CT scan at APA diagnosis, and all patients received adrenalectomy. RESULTS The study involved 100 consecutive patients with APA (42 males; mean age 49.3 years) matched with 41 essential hypertension (EH) patients. Patients with APA had smaller VFA (p=0.010) than their EH counterparts. Multiple linear regression analysis revealed that the duration of hypertension (p=0.007), but not plasma aldosterone, was negatively correlated with VFA in patients with APA. Logistic regression analysis showed that log VFA (OR=0.065, p<0.001) and duration of hypertension before PA diagnosis (OR=0.919, p=0.011) can predict complete clinical success after adrenalectomy. Multifactor-adjusted generalized additive model demonstrated that log VFA <9.2 was associated with complete cure of hypertension. Furthermore, VFA was increased at 6 months after adrenalectomy (p=0.045). CONCLUSIONS Patients with APA had smaller VFA than their EH counterparts, and VFA increased after adrenalectomy. Clinical complete cure of hypertension after surgery was associated with smaller VFA and shorter duration of hypertension at PA diagnosis, suggesting a potential interplay of visceral adiposity and aldosterone of the patients with APA.
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Affiliation(s)
- Leay Kiaw Er
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu-Chi Hospital, Buddhist Tzu-Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu Chi University College of Medicine, Hualien, Taiwan
| | - Meng-Chun Lin
- Department of Internal Medicine, National Taiwan University Hospital, Chu-Tung Branch, Chu-Tung, Taiwan
| | - Yao-Chou Tsai
- Department of Urology, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Urology, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jong-Kai Hsiao
- College of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Radiology, Taipei Tzu-Chi Hospital, Buddhist Tzu-Chi Medical Foundation, New Taipei City, Taiwan
| | - Chung-Yi Yang
- Department of Radiology, E-Da Hospital, Kaohsiung City, Taiwan
- College of Medicine, I-Shou University, Kaohsiung City, Taiwan
| | - Chin-Chen Chang
- Department of Medical Imaging, National Taiwan University Hospital, Taipei, Taiwan
- College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Kang-Yung Peng
- College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jeff S Chueh
- Department of Urology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Vin-Cent Wu
- College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Chang YH, Chung SD, Wu CH, Chueh JS, Chen L, Lin PC, Lin YH, Huang KH, Wu VC, Chu TS. Surgery decreases the long-term incident stroke risk in patients with primary aldosteronism. Surgery 2019; 167:367-377. [PMID: 31676114 DOI: 10.1016/j.surg.2019.08.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 08/04/2019] [Accepted: 08/30/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND Hypertension with hyperaldosteronism could be associated with stroke attributable to endothelial injury. Whether the detrimental effect of aldosterone on stroke among primary aldosteronism patients could be mitigated by administration of mineralocorticoid receptor antagonist or by reduction of aldosterone level via adrenalectomy is still inconclusive. METHODS Primary aldosteronism and essential hypertensive patients were enrolled in the Taiwan National Health Insurance from 1997 to 2009. We used a validated algorithm to enroll primary aldosteronism patients. We conducted a competing risk analysis, using a time-varying Cox proportional hazard model. RESULTS We enrolled 3,167 primary aldosteronism patients with a subgroup of 1,047 aldosterone-producing adenoma patients, and matched these with essential hypertensive controls in a 1:4 ratio. The risk of incident stroke, both ischemic and hemorrhagic, was statistically higher in primary aldosteronism patients than in their essential hypertensive control. The differences in stroke incidences between primary aldosteronism and essential hypertensive patients significantly increased as the hypertensive period lengthened. Primary aldosteronism patients who received mineralocorticoid receptor antagonist treatment had higher risk of all stroke (competing hazard ratio = 1.83, P < .001) compared with their essential hypertensive controls. In light of this, aldosterone-producing adenoma patients had a lower risk of incident stroke after adrenalectomy (competing for hazard ratio = 0.75), but a higher cumulative risk of incident stroke after mineralocorticoid receptor antagonist only (competing for hazard ratio = 1.76) than their matched essential hypertensive patients. CONCLUSION We observed an increased stroke risk among primary aldosteronism patients than among their matched essential hypertensive controls. A prolonged duration of hypertension was proportionate to the raised risk of stroke. Our findings emphasize the importance of aldosterone-producing adenoma benefitting from adrenalectomy in attenuating the cerebrovascular event.
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Affiliation(s)
- Yu-Hsing Chang
- Departments of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shiu-Dong Chung
- Division of Urology, Department of Surgery, Far-Eastern Memorial Hospital, New Taipei City, Taiwan; Graduate Program in Biomedical Informatics, College of Informatics, Yuan-Ze University, Chung-Li, Taiwan
| | - Che-Hsiung Wu
- Division of Nephrology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan
| | - Jeff S Chueh
- Glickman Urological and Kidney Institute, and Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, OH
| | - Likwang Chen
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Po-Chih Lin
- Departments of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hung Lin
- Departments of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuo-How Huang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Vin-Cent Wu
- Departments of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
| | - Tzong-Shinn Chu
- Departments of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | -
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei, Taiwan
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Chen ZW, Tsai CH, Pan CT, Chou CH, Liao CW, Hung CS, Wu VC, Lin YH. Endothelial Dysfunction in Primary Aldosteronism. Int J Mol Sci 2019; 20:ijms20205214. [PMID: 31640178 PMCID: PMC6829211 DOI: 10.3390/ijms20205214] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/10/2019] [Accepted: 10/16/2019] [Indexed: 02/07/2023] Open
Abstract
Primary aldosteronism (PA) is characterized by excess production of aldosterone from the adrenal glands and is the most common and treatable cause of secondary hypertension. Aldosterone is a mineralocorticoid hormone that participates in the regulation of electrolyte balance, blood pressure, and tissue remodeling. The excess of aldosterone caused by PA results in an increase in cardiovascular and cerebrovascular complications, including coronary artery disease, myocardial infarction, stroke, transient ischemic attack, and even arrhythmia and heart failure. Endothelial dysfunction is a well-established fundamental cause of cardiovascular diseases and also a predictor of worse clinical outcomes. Accumulating evidence indicates that aldosterone plays an important role in the initiation and progression of endothelial dysfunction. Several mechanisms have been shown to contribute to aldosterone-induced endothelial dysfunction, including aldosterone-mediated vascular tone dysfunction, aldosterone- and endothelium-mediated vascular inflammation, aldosterone-related atherosclerosis, and vascular remodeling. These mechanisms are activated by aldosterone through genomic and nongenomic pathways in mineralocorticoid receptor-dependent and independent manners. In addition, other cells have also been shown to participate in these mechanisms. The complex interactions among endothelium, inflammatory cells, vascular smooth muscle cells and fibroblasts are crucial for aldosterone-mediated endothelial dysregulation. In this review, we discuss the association between aldosterone and endothelial function and the complex mechanisms from a molecular aspect. Furthermore, we also review current clinical research of endothelial dysfunction in patients with PA.
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Affiliation(s)
- Zheng-Wei Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei 10002, Taiwan.
- Cardiovascular center, National Taiwan University Hospital, Taipei 10002, Taiwan.
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 64041, Taiwan.
| | - Cheng-Hsuan Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei 10002, Taiwan.
- Cardiovascular center, National Taiwan University Hospital, Taipei 10002, Taiwan.
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei City 20844, Taiwan.
| | - Chien-Ting Pan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei 10002, Taiwan.
- Cardiovascular center, National Taiwan University Hospital, Taipei 10002, Taiwan.
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 64041, Taiwan.
| | - Chia-Hung Chou
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei 10041, Taiwan.
| | - Che-Wei Liao
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu 30059, Taiwan.
| | - Chi-Sheng Hung
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei 10002, Taiwan.
- Cardiovascular center, National Taiwan University Hospital, Taipei 10002, Taiwan.
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei 10002, Taiwan.
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei 10002, Taiwan.
- Cardiovascular center, National Taiwan University Hospital, Taipei 10002, Taiwan.
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Chan CK, Kim JH, Chueh E, Chang CC, Lin YF, Lai TS, Huang KH, Lin YH, Wu VC. Aldosterone level after saline infusion test could predict clinical outcome in primary aldosteronism after adrenalectomy. Surgery 2019; 166:362-368. [DOI: 10.1016/j.surg.2019.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 04/07/2019] [Accepted: 05/01/2019] [Indexed: 01/24/2023]
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Hung CS, Sung SH, Liao CW, Pan CT, Chang CC, Chen ZW, Wu VC, Chen CH, Cheng HM, Lin YH. Aldosterone Induces Vascular Damage. Hypertension 2019; 74:623-629. [PMID: 31352825 DOI: 10.1161/hypertensionaha.118.12342] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Primary aldosteronism (PA) is hemodynamically independently associated with arterial wall stiffness as assessed by pulse wave velocity (PWV) compared with essential hypertension. Arterial wave reflection parameters derived from pulse wave analysis, such as forward and backward wave amplitudes (Pf and Pb), are promising vascular markers to predict cardiovascular outcomes in addition to PWV. These vascular parameters have never been studied in patients with PA before. In study part A, we prospectively enrolled 67 patients with PA and 132 patients with essential hypertension. In study part B, another 54 patients with PA were enrolled. Heart-carotid PWV was measured, and carotid pressure waveforms were recorded to calculate Pf, Pb, and augmentation index at baseline (part A and B) and 6 months after treatment (part B). The results showed that the patients with PA had significantly higher Pf (P=0.001), Pb (P=0.01), and PWV (P=0.021) than the patients with essential hypertension. In univariate correlation analysis, both log Pf and Pb were significantly correlated with age, office blood pressure, serum potassium level, log PWV, and the presence of PA. However, only Pb was significantly correlated with log plasma renin activity and log aldosterone to renin ratio. In multivariate analysis, log Pf was significantly correlated with the presence of PA (P=0.001), male sex, age, and mean arterial blood pressure. Pb was significantly correlated with the presence of PA (P=0.031), age, and mean arterial pressure. Six months after treatment, Pf and Pb decreased significantly. In conclusion, the patients with PA had significantly increased wave reflections compared with the patients with essential hypertension. Our results provide clinical evidence of aldosterone-related extensive vascular dysfunction of the arterial system.
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Affiliation(s)
- Chi-Sheng Hung
- From the Telehealth Center, National Taiwan University Hospital, Taipei (C.-S.H.).,Department of Internal Medicine (C.-S.H., C.-T.P., V.-C.W., Y.-H.L.), National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shih-Hsien Sung
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taiwan (S.-H.S.).,Department of Medicine, National Yang-Ming University, Taipei, Taiwan (S.-H.S., C.-H.C., H.-M.C.)
| | - Che-Wei Liao
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch (C.-W.L.)
| | - Chien-Ting Pan
- Department of Internal Medicine (C.-S.H., C.-T.P., V.-C.W., Y.-H.L.), National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chin-Chen Chang
- Department of Medical Imaging (C.-C.C.), National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Zheng-Wei Chen
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch (Z.-W.C.)
| | - Vin-Cent Wu
- Department of Internal Medicine (C.-S.H., C.-T.P., V.-C.W., Y.-H.L.), National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chen-Huan Chen
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan (S.-H.S., C.-H.C., H.-M.C.).,Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan (C.-H.C., H.-M.C.).,Center for Evidence-based Medicine, Taipei Veterans General Hospital, Taiwan (C.-H.C., H.-M.C.)
| | - Hao-Min Cheng
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan (S.-H.S., C.-H.C., H.-M.C.).,Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan (C.-H.C., H.-M.C.).,Center for Evidence-based Medicine, Taipei Veterans General Hospital, Taiwan (C.-H.C., H.-M.C.)
| | - Yen-Hung Lin
- Department of Internal Medicine (C.-S.H., C.-T.P., V.-C.W., Y.-H.L.), National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Chen YY, Lin YHH, Huang WC, Chueh E, Chen L, Yang SY, Lin P, Lin LY, Lin YH, Wu VC, Chu T, Wu KD. Adrenalectomy Improves the Long-Term Risk of End-Stage Renal Disease and Mortality of Primary Aldosteronism. J Endocr Soc 2019; 3:1110-1126. [PMID: 31086833 PMCID: PMC6507624 DOI: 10.1210/js.2019-00019] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 03/19/2019] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE Primary aldosteronism (PA) is a common cause of secondary hypertension, and the long-term effect of excess aldosterone on kidney function is unknown. PATIENTS AND METHODS We used a longitudinal population database from the Taiwan National Health Insurance system and applied a validated algorithm to identify patients with PA diagnosed between 1997 and 2009. RESULTS There were 2699 patients with PA recruited, of whom 761 patients with an aldosterone-producing adenoma (APA) were identified. The incidence rate of end-stage renal disease (ESRD) was 3% in patients with PA after targeted treatments and 5.2 years of follow-up, which was comparable to the rate in controls with essential hypertension (EH). However, after taking mortality as a competing risk, we found a significantly lower incidence of ESRD when comparing patients with PA vs EH [subdistribution hazard ratio (sHR), 0.38; P = 0.007] and patients with APA vs EH (sHR 0.55; P = 0.021) after adrenalectomy; however, we did not see similar results in groups with mineralocorticoid receptor antagonist (MRA)‒treated PA vs EH. There was also a significantly lower incidence of mortality in groups with PA and APA who underwent adrenalectomy than among EH controls (P < 0.001). CONCLUSION Regarding incident ESRD, patients with PA were comparable to their EH counterparts after treatment. After adrenalectomy, patients with APA had better long-term outcomes regarding progression to ESRD and mortality than hypertensive controls, but MRA treatments did not significantly affect outcome.
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Affiliation(s)
- Ying-Ying Chen
- Division of Nephrology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - You-Hsien Hugo Lin
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Wei-Chieh Huang
- Division of Cardiology, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, New Taipei City Hospital, New Taipei City, Taiwan
| | - Eric Chueh
- Case Western Reserve University, Cleveland, Ohio
| | - Likwang Chen
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Shao-Yu Yang
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigator, Taipei, Taiwan
| | - Po‐Chih Lin
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigator, Taipei, Taiwan
| | - Lian-Yu Lin
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigator, Taipei, Taiwan
| | - Yen-Hung Lin
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigator, Taipei, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigator, Taipei, Taiwan
| | | | - Kwan Dun Wu
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI, Taiwan Primary Aldosteronism Investigator, Taipei, Taiwan
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Chang CH, Chueh SCJ, Wu VC, Chen L, Lin YH, Hu YH, Wu KD, Tsai YC. Risk of severe erectile dysfunction in primary hyperaldosteronism: A population-based propensity score matching cohort study. Surgery 2018; 165:622-628. [PMID: 30473204 DOI: 10.1016/j.surg.2018.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 08/24/2018] [Accepted: 08/27/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND An elevated plasma aldosterone level has been reported as an independent risk factor for severe erectile dysfunction in men. The aim of this study was to explore whether primary hyperaldosteronism patients experience erectile dysfunction after targeted treatment. METHODS We conducted a population-based cohort study of men with newly identified primary hyperaldosteronism/aldosterone-producing adenoma from January 1, 1997, to December 31, 2009. Men with essential hypertension and normotension were matched to the primary hyperaldosteronism group according to propensity score matching. RESULTS We identified 1,067 men with primary hyperaldosteronism (mean age, 46.7 ± 12.8 years) and matched them with the same number of men with essential hypertension or normotension. During the mean follow-up interval of 5.4 years, the incident rates of total erectile dysfunction were 5.7, 3.9, and 3.1 per 1,000 person-years for the primary hyperaldosteronism, essential hypertension, and normotension groups, respectively. Men with primary hyperaldosteronism exhibited a higher risk of erectile dysfunction compared with men with normotension (competing risks hazard ratio, 1.83), and no difference was seen in comparison with men who have essential hypertension. After adrenalectomy, men who have primary hyperaldosteronism had a higher risk of exhibiting severe erectile dysfunction compared with men who have essential hypertension (competing risks hazard ratio, 2.44) or normotension (competing risks hazard ratio, 2.90). CONCLUSION Men with primary hyperaldosteronism reported a higher incidence of severe erectile dysfunction than normotension controls despite targeted treatment. The risk of severe erectile dysfunction increased after men who have primary hyperaldosteronism underwent adrenalectomy. This result raises the possibility of severe erectile dysfunction after adrenalectomy and calls for a prospective large-scale study of men who have aldosterone-producing adenoma regarding their erectile function both before and after adrenalectomy.
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Affiliation(s)
- Chia-Hui Chang
- Division of Endocrine and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, New Taipei City, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan; Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei
| | - Shih-Chieh J Chueh
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei; Cleveland Clinic Lerner College of Medicine and Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH
| | - Vin-Cent Wu
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei; Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Likwang Chen
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Yen-Hung Lin
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei; Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ya-Hui Hu
- Division of Endocrine and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, New Taipei City, Taiwan; Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei
| | - Kwan-Dun Wu
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei; Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yao-Chou Tsai
- Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taipei; Division of Urology, Department of Surgery, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, New Taipei City, Taiwan.
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Plasma Aldosterone Concentration as a Determinant for Statin Use among Middle-Aged Hypertensive Patients for Atherosclerotic Cardiovascular Disease. J Clin Med 2018; 7:jcm7110382. [PMID: 30355992 PMCID: PMC6262476 DOI: 10.3390/jcm7110382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/15/2018] [Accepted: 10/15/2018] [Indexed: 01/19/2023] Open
Abstract
The use of statin therapy on the prevention of atherosclerotic cardiovascular disease (ASCVD) is recommended by the American College of Cardiology (ACC) and the American Heart Association (AHA); nevertheless, its validation on primary aldosteronism (PA) patients has not been reported. We investigated the risk of incident ASCVD in middle-aged patients with PA compared with essential hypertension (EH) based on ACC/AHA recommendations. We enrolled 461 PA patients and 553 EH patients. Even though the ratio of metabolic syndrome in each group was similar, the PA group had higher systolic blood pressures, higher low-density lipoprotein levels, higher plasma aldosterone concentration (PAC), lower high-density lipoprotein levels, and higher 10-year ASCVD compared to the EH group. The discriminative power for predicting ASCVD by the recommended statin use from the ACC/AHA guidelines was proper in the PA group (i.e., under the receiver operating characteristic curve (95% confidence interval; 0.94 (0.91–0.96)). The generalized additive model showed patients with PAC higher than 60 ng/dL accompanying the standard timing of the statin use suggested by the ACC/AHA. The ACC/AHA guidelines have good discriminative power in the prediction of middle-aged high-risk hypertensive patients, while PAC identifies those high-risk individuals who may benefit from early statin therapy.
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Peng KY, Chang HM, Lin YF, Chan CK, Chang CH, Chueh SCJ, Yang SY, Huang KH, Lin YH, Wu VC, Wu KD. miRNA-203 Modulates Aldosterone Levels and Cell Proliferation by Targeting Wnt5a in Aldosterone-Producing Adenomas. J Clin Endocrinol Metab 2018; 103:3737-3747. [PMID: 30085132 DOI: 10.1210/jc.2018-00746] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 07/27/2018] [Indexed: 02/13/2023]
Abstract
CONTEXT The aberrant expression or alternation of miRNA in the pathogenesis of aldosterone-producing adenomas (APAs) is still largely unknown. OBJECTIVE We investigated the role of miRNA-203 (screened from miRNA microarrays) and elucidated its effects on the Wnt/β-catenin pathway regarding aldosterone production and cell proliferation in APAs. METHODS miR-203 expression was upregulated or downregulated by transfecting miR-203 mimics or inhibitors into primary APA cells, the human adrenocortical cell line HAC15, and C57BL/6 mice. In vitro and biochemical data were correlated with the respective clinical parameters of APAs to evaluate their clinical importance. RESULTS The expression of miR-203 in human APA samples was significantly lower than that of peritumor adrenal samples. Tumoral miR-203 abundance correlated negatively with both plasma aldosterone level and tumor size in patients with APAs. miR-203 inhibitors increased aldosterone production and cell proliferation in HAC15 cells, and restoration of expression via miR-203 mimics showed decreased cell proliferation and aldosterone hypersecretion in APA cell cultures. In vivo selective inhibition of miR-203 via intra-adrenal injection of miR-203 inhibitors in mice led to a substantial increase in systolic blood pressure and plasma aldosterone levels. Additionally, the dual-luciferase reporter assay demonstrated that WNT5A is a direct target of miR-203. Furthermore, plasma Wnt5a levels in adrenal vein sampling were helpful in differentiating tumor localization, and preoperative plasma Wnt5a levels predicted the cure of hypertension after adrenalectomy. CONCLUSION We have demonstrated that attenuated miR-203 expression in APAs increases aldosterone production and the tumorigenesis of adrenal cells by activating the Wnt5a/β-catenin pathway.
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Affiliation(s)
- Kang-Yung Peng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Huang-Ming Chang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Feng Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chieh-Kai Chan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Hsin Chu, Taiwan
| | - Chia-Hui Chang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Hualien, Taiwan
| | - Shih-Chieh Jeff Chueh
- Cleveland Clinic Lerner College of Medicine and Glickman Urological and Kidney Institute, Cleveland Clinic, Ohio
| | - Shao-Yu Yang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuo-How Huang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI (Taiwan Primary Aldosteronism Investigation), Taipei, Taiwan
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI (Taiwan Primary Aldosteronism Investigation), Taipei, Taiwan
| | - Kwan-Dun Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- TAIPAI (Taiwan Primary Aldosteronism Investigation), Taipei, Taiwan
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Outcome Prediction of Acute Kidney Injury Biomarkers at Initiation of Dialysis in Critical Units. J Clin Med 2018; 7:jcm7080202. [PMID: 30082648 PMCID: PMC6112021 DOI: 10.3390/jcm7080202] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/01/2018] [Accepted: 08/03/2018] [Indexed: 12/31/2022] Open
Abstract
: The ideal circumstances for whether and when to start RRT remain unclear. The outcome predictive ability of acute kidney injury (AKI) biomarkers measuring at dialysis initializing need more validation. This prospective, multi-center observational cohort study enrolled 257 patients with AKI undergoing renal replacement therapy (RRT) shortly after admission. At the start of RRT, blood and urine samples were collected for relevant biomarker measurement. RRT dependence and all-cause mortality were recorded up to 90 days after discharge. Areas under the receiver operator characteristic (AUROC) curves and a multivariate generalized additive model were applied to predict outcomes. One hundred and thirty-five (52.5%) patients died within 90 days of hospital discharge. Plasma c-terminal FGF-23 (cFGF-23) had the best discriminative ability (AUROC, 0.687) as compared with intact FGF-23 (iFGF-23) (AUROC, 0.504), creatinine-adjusted urine neutrophil gelatinase-associated lipocalin (AUROC, 0.599), and adjusted urine cFGF-23 (AUROC, 0.653) regardless whether patients were alive or not on day 90. Plasma cFGF-23 levels above 2050 RU/mL were independently associated with higher 90-day mortality (HR 1.76, p = 0.020). Higher cFGF-23 levels predicted less weaning from dialysis in survivors (HR, 0.62, p = 0.032), taking mortality as a competing risk. Adding cFGF-23 measurement to the AKI risk predicting score significantly improved risk stratification and 90-day mortality prediction (total net reclassification improvement = 0.148; p = 0.002). In patients with AKI who required RRT, increased plasma cFGF-23 levels correlated with higher 90-day overall mortality after discharge and predicted worse kidney recovery in survivors. When coupled to the AKI risk predicting score, cFGF-23 significantly improved mortality risk prediction. This observation adds evidence that cFGF-23 could be used as an optimal timing biomarker to initiate RRT.
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Wang JJ, Chi NH, Huang TM, Connolly R, Chen LW, Chueh SCJ, Kan WC, Lai CC, Wu VC, Fang JT, Chu TS, Wu KD. Urinary biomarkers predict advanced acute kidney injury after cardiovascular surgery. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2018; 22:108. [PMID: 29699579 PMCID: PMC5921971 DOI: 10.1186/s13054-018-2035-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 04/09/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Acute kidney injury (AKI) after cardiovascular surgery is a serious complication. Little is known about the ability of novel biomarkers in combination with clinical risk scores for prediction of advanced AKI. METHODS In this prospectively conducted multicenter study, urine samples were collected from 149 adults at 0, 3, 6, 12 and 24 h after cardiovascular surgery. We measured urinary hemojuvelin (uHJV), kidney injury molecule-1 (uKIM-1), neutrophil gelatinase-associated lipocalin (uNGAL), α-glutathione S-transferase (uα-GST) and π-glutathione S-transferase (uπ-GST). The primary outcome was advanced AKI, under the definition of Kidney Disease: Improving Global Outcomes (KDIGO) stage 2, 3 and composite outcomes were KDIGO stage 2, 3 or 90-day mortality after hospital discharge. RESULTS Patients with advanced AKI had significantly higher levels of uHJV and uKIM-1 at 3, 6 and 12 h after surgery. When normalized by urinary creatinine level, uKIM-1 in combination with uHJV at 3 h post-surgery had a high predictive ability for advanced AKI and composite outcome (AUC = 0.898 and 0.905, respectively). The combination of this biomarker panel (normalized uKIM-1, uHJV at 3 h post-operation) and Liano's score was superior in predicting advanced AKI (AUC = 0.931, category-free net reclassification improvement of 1.149, and p < 0.001). CONCLUSIONS When added to Liano's score, normalized uHJV and uKIM-1 levels at 3 h after cardiovascular surgery enhanced the identification of patients at higher risk of progression to advanced AKI and composite outcomes.
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Affiliation(s)
- Jian-Jhong Wang
- Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan, Taiwan.,NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan
| | - Nai-Hsin Chi
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Tao-Min Huang
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Rory Connolly
- School of Biotechnology, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - Liang Wen Chen
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Shih-Chieh Jeff Chueh
- Cleveland Clinic Lerner College of Medicine and Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, USA
| | - Wei-Chih Kan
- Division of Nephrology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Chih-Cheng Lai
- Department of Intensive Care Medicine, Chi Mei Medical Center, Liouying, Tainan, Taiwan
| | - Vin-Cent Wu
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan. .,Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
| | - Ji-Tseng Fang
- Chang Gung University College of Medicine, Taoyuan, Taiwan.,Kidney Research Center, Department of Nephrology, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Tzong-Shinn Chu
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kwan-Dun Wu
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Chang CH, Hu YH, Tsai YC, Wu CH, Wang SM, Lin LY, Lin YH, Satoh F, Wu KD, Wu VC. Arterial stiffness and blood pressure improvement in aldosterone-producing adenoma harboring KCNJ5 mutations after adrenalectomy. Oncotarget 2018; 8:29984-29995. [PMID: 28415786 PMCID: PMC5444719 DOI: 10.18632/oncotarget.16269] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 03/09/2017] [Indexed: 12/18/2022] Open
Abstract
The aim of this study was to show the effect of KCNJ5 mutational status on arterial stiffness in aldosterone-producing adenomas after adrenalectomy. Between February 2008 and January 2010, we prospectively enrolled 108 aldosterone-producing adenoma patients undergoing adrenalectomy. We conducted repeated measurements of pulse wave velocity at baseline, 6 months, and 12 months after adrenalectomy, grouped by KCNJ5 mutational status. Prognostic factors of arterial stiffness and risk for hypertension at 12 months after adrenalectomy were analyzed after propensity score matching in a 1:1 ratio. After matching for age, sex and body mass index, 88 patients were divided equally into KCNJ5-mutant and non-mutant groups. KCNJ5 mutational status was not an independent variable in either the generalized estimating equation model (p = 0.147) or the percentage change of brachial-ankle pulse wave velocity (p = 0.106). The generalized additive model smoothing plot showed that aldosterone-producing adenoma patients who carried the KCNJ5 mutation and were aged between 37 and 60 may have a hypertension recovery advantage. According to our observations during a 12-month follow-up after adrenalectomy, KCNJ5 mutational status was not associated with improvement in arterial stiffness.
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Affiliation(s)
- Chia-Hui Chang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taiwan
| | - Ya-Hui Hu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Yao-Chou Tsai
- Division of Urology, Department of Surgery, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Che-Hsiung Wu
- Division of Nephrology, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Shuo-Meng Wang
- Division of Urology, Department of Surgery, National Taiwan University Hospital, Taiwan
| | - Lian-Yu Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taiwan
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taiwan
| | - Fumitoshi Satoh
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University, Graduate School of Medicine, Sendai, Japan
| | - Kwan-Dun Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taiwan.,TAIPAI, Taiwan Primary Aldosteronism Investigation (TAIPAI) Study Group, Taiwan
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Hemojuvelin Predicts Acute Kidney Injury and Poor Outcomes Following Cardiac Surgery. Sci Rep 2018; 8:1938. [PMID: 29386545 PMCID: PMC5792584 DOI: 10.1038/s41598-018-20212-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 01/15/2018] [Indexed: 01/27/2023] Open
Abstract
Acute kidney injury (AKI) is detrimental after cardiac surgery. In this multicenter study, the novel biomarker hemojuvelin (HJV) was evaluated for AKI prediction following cardiac surgery. Urinary HJV, neutrophil gelatinase-associated lipocalin (NGAL), and urinary creatinine were measured in 151 patients after surgery. The outcomes of advanced AKI (KDIGO stages 2 and 3) and all causes of in-hospital mortality as the composite outcome were recorded. Areas under the receiver operator characteristic curves (AUC) and a multivariate generalized additive model (GAM) were applied to predict these outcomes of interest. Urinary HJV differentiated patients with/without AKI, advanced AKI or composite outcome after surgery (p < 0.001, by a generalized estimating equation) in this study. At three hours post-surgery, urinary HJV predicted advanced AKI (p < 0.001) and composite outcome (p < 0.001) with corresponding AUC values of 0.768 and 0.828, respectively. The performance of creatinine-adjusted HJV was also superior to NGAL in predicting advanced AKI (AUC = 0.784 and 0.694; p = 0.037) and composite outcome (AUC = 0.842 and 0.676; p = 0.002). The integration of HJV into the Cleveland Clinic score for advanced AKI led to a significant increase in risk stratification (net reclassification improvement [NRI] = 0.598; p < 0.001).
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PR interval prolongation in coronary patients or risk equivalent: excess risk of ischemic stroke and vascular pathophysiological insights. BMC Cardiovasc Disord 2017; 17:233. [PMID: 28836952 PMCID: PMC5571504 DOI: 10.1186/s12872-017-0667-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 08/17/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Whether PR prolongation independently predicts new-onset ischemic events of myocardial infarction and stroke was unclear. Underlying pathophysiological mechanisms of PR prolongation leading to adverse cardiovascular events were poorly understood. We investigated the role of PR prolongation in pathophysiologically-related adverse cardiovascular events and underlying mechanisms. METHODS We prospectively investigated 597 high-risk cardiovascular outpatients (mean age 66 ± 11 yrs.; male 67%; coronary disease 55%, stroke 22%, diabetes 52%) for new-onset ischemic stroke, myocardial infarction (MI), congestive heart failure (CHF), and cardiovascular death. Vascular phenotype was determined by carotid intima-media thickness (IMT). RESULTS PR prolongation >200 ms was present in 79 patients (13%) at baseline. PR prolongation >200 ms was associated with significantly higher mean carotid IMT (1.05 ± 0.37 mm vs 0.94 ± 0.28 mm, P = 0.010). After mean study period of 63 ± 11 months, increased PR interval significantly predicted new-onset ischemic stroke (P = 0.006), CHF (P = 0.040), cardiovascular death (P < 0.001), and combined cardiovascular endpoints (P < 0.001) at cut-off >200 ms. Using multivariable Cox regression, PR prolongation >200 ms independently predicted new-onset ischemic stroke (HR 8.6, 95% CI: 1.9-37.8, P = 0.005), cardiovascular death (HR 14.1, 95% CI: 3.8-51.4, P < 0.001) and combined cardiovascular endpoints (HR 2.4, 95% CI: 1.30-4.43, P = 0.005). PR interval predicts new-onset MI at the exploratory cut-off >162 ms (C-statistic 0.70, P = 0.001; HR: 8.0, 95% CI: 1.65-38.85, P = 0.010). CONCLUSIONS PR prolongation strongly predicts new-onset ischemic stroke, MI, cardiovascular death, and combined cardiovascular endpoint including CHF in coronary patients or risk equivalent. Adverse vascular function may implicate an intermediate pathophysiological phenotype or mediating mechanism.
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Wu VC, Hu YH, Er LK, Yen RF, Chang CH, Chang YL, Lu CC, Chang CC, Lin JH, Lin YH, Wang TD, Wang CY, Tu ST, Jeff Chueh SC, Chang CC, Tseng FY, Wu KD. Case detection and diagnosis of primary aldosteronism - The consensus of Taiwan Society of Aldosteronism. J Formos Med Assoc 2017; 116:993-1005. [PMID: 28735660 DOI: 10.1016/j.jfma.2017.06.004] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 05/17/2017] [Accepted: 06/07/2017] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND/PURPOSE Even though the increasing clinical recognition of primary aldosteronism (PA) as a public health issue, its heightened risk profiles and the availability of targeted surgical/medical treatment being more understood, consensus in its diagnosis and management based on medical evidence, while recognizing the constraints of our real-world clinical practice in Taiwan, has not been reached. METHODS The Taiwan Society of Aldosteronism (TSA) Task Force acknowledges the above-mentioned issues and reached this Taiwan PA consensus at its inaugural meeting, in order to provide updated information of internationally acceptable standards, and also to incorporate our local disease characteristics into the management of PA. RESULTS When there is suspicion of PA, a plasma aldosterone to renin ratio (ARR) should be obtained initially. Patients with abnormal ARR will undergo confirmatory laboratory and image tests. Subtype classification with adrenal venous sampling (AVS) or NP-59 nuclear imaging, if AVS not available, to lateralize PA is recommended when patients are considered for adrenalectomy. The strengths and weaknesses of the currently available identification methods are discussed, focusing especially on result interpretation. CONCLUSION With this consensus we hope to raise more awareness of PA among medical professionals and hypertensive patients in Taiwan, and to facilitate reconciliation of better detection, identification and treatment of patients with PA.
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Affiliation(s)
- Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ya-Hui Hu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Leay Kiaw Er
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Ruoh-Fang Yen
- Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Hui Chang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Ya-Li Chang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Ching-Chu Lu
- Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chin-Chen Chang
- Medical Imagine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jui-Hsiang Lin
- Division of Nephrology, Department of Internal Medicine, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tzung-Dau Wang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Yuan Wang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shih Te Tu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Shih-Chieh Jeff Chueh
- Glickman Urological and Kidney Institute, and Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Ching-Chung Chang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan
| | - Fen-Yu Tseng
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kwan-Dun Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
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Endothelial progenitor cells and hypertension: current concepts and future implications. Clin Sci (Lond) 2017; 130:2029-2042. [PMID: 27729472 DOI: 10.1042/cs20160587] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 09/09/2016] [Indexed: 02/07/2023]
Abstract
The discovery of endothelial progenitor cells (EPCs), a group of cells that play important roles in angiogenesis and the maintenance of vascular endothelial integrity, has led to considerable improvements in our understanding of the circulatory system and the regulatory mechanisms of vascular homoeostasis. Despite lingering disputes over where EPCs actually originate and how they facilitate angiogenesis, extensive research in the past decade has brought about significant advancements in this field of research, establishing EPCs as an essential element in the pathogenesis of various diseases. EPC and hypertensive disorders, especially essential hypertension (EH, also known as primary hypertension), represent one of the most appealing branches in this area of research. Chronic hypertension remains a major threat to public health, and the exact pathologic mechanisms of EH have never been fully elucidated. Is there a relationship between EPC and hypertension? If so, what is the nature of such relationship-is it mediated by blood pressure alterations, or other factors that lie in between? How can our current knowledge about EPCs be utilized to advance the prevention and clinical management of hypertension? In this review, we set out to answer these questions by summarizing the current concepts about EPC pathophysiology in the context of hypertension, while attempting to point out directions for future research on this subject.
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Meglitinides increase the risk of hypoglycemia in diabetic patients with advanced chronic kidney disease: a nationwide, population-based study. Oncotarget 2017; 8:78086-78095. [PMID: 29100450 PMCID: PMC5652839 DOI: 10.18632/oncotarget.17475] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Accepted: 04/14/2017] [Indexed: 12/14/2022] Open
Abstract
The safety of short-acting meglitinides in diabetic patients with advanced chronic kidney disease (CKD) has not been widely reported. Diabetic patients with advanced CKD who had a serum creatinine level of > 6 mg/dL a hematocrit level of ≦ 28% and received erythropoiesis-stimulating agent treatment between 2000 and 2010, were included in this nationwide study in Taiwan. The outcomes of interest were defined as hypoglycemia and long-term mortality. The risks of hypoglycemia and death were analyzed using Cox proportional hazards models, with end-stage renal disease and anti-diabetic drugs as time-dependent variables. Fresh users and matched non-users of meglitinides (both n = 2,793) were analyzed. The use of meglitinides increased the risk of hypoglycemia (HR, 1.94, p<0.001), as did other anti-diabetic agents. Concomitant use of meglitinide and insuilin will incresase the hypoglycemic risk. (HR, 1.69, p=0.018) Moreover, it was not the use of meglitinides, but the presence of hypoglycemia that predicted mortality. The function curve showed an insignificant trend towards increased hypoglycemic risk in patients aged > 62 and ≤ 33 years from the generalized additive model. This study suggests that the use of short-acting meglitinides could be associated with increased risk of hypoglycemia in diabetic patients with advanced CKD, especially in patients aged > 62 and ≤ 33 years. Meglitinide combined with insulin will increase hypoglycemia in patients with advanced CKD.
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Wu VC, Chang CH, Wang CY, Lin YH, Kao TW, Lin PC, Chu TS, Chang YS, Chen L, Wu KD, Chueh SCJ. Risk of Fracture in Primary Aldosteronism: A Population-Based Cohort Study. J Bone Miner Res 2017; 32:743-752. [PMID: 27862274 DOI: 10.1002/jbmr.3033] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 10/31/2016] [Accepted: 11/06/2016] [Indexed: 11/08/2022]
Abstract
Primary aldosteronism (PA) is associated with increased urinary calcium excretion and osteoporosis prevalence. We studied the long-term effect of hyperaldosterone on fracture risk and possible risk mitigation via treatments, by comparing PA patients and their essential hypertension (EH) counterparts extracted by propensity score match. We used a longitudinal population database from the Taiwan National Health Insurance, and used a validated algorithm to identify PA patients diagnosed in 1997-2010. Our sample included 2533 PA patients, including 921 patients with aldosterone-producing adenoma (APA). Our methods for assessing excessive fracture risk included multivariable Cox regression and the competing risk regression. The incidence rate of fracture at any site was 14.4 per 1000 person-years for PA, and 11.2 per 1000 person-years for APA. In contrast, the incidence rate of fracture at any site was 8.3 per 1000 person-years in EH controls for PA, and 6.5 per 1000 person-years in EH controls for APA. Mineralocorticoid receptor antagonist (MRA) treatment might be associated with higher risk of osteoporotic fracture in the whole female PA cohort (subdistribution hazard ratio [SHR] = 2.12, p = 0.008) as well as female APA patients (SHR = 1.15, p = 0.049). As to fracture at any site, MRA treatment was also associated with higher risk; the SHR was 1.88 (p < 0.001) in the whole female PA cohort, and 2.17 (p = 0.019) in female APA patients. PA is tightly associated with higher risk of bone fracture, even in the case where the competing risk of death was controlled. Particularly, female PA patients treated with MRA were confronted with significantly higher risk in bone fracture than their EH controls. © 2017 American Society for Bone and Mineral Research.
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Affiliation(s)
- Vin-Cent Wu
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Hui Chang
- Division of Endocrine and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taipei, Taiwan
| | - Cheng-Yi Wang
- Department of Internal Medicine, and Medical Research Center, Cardinal Tien Hospital, School of Medicine, Fu Jen Catholic University, Taipei, Taiwan
| | - Yen-Hung Lin
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tze-Wah Kao
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Po-Chih Lin
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tzong-Shinn Chu
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Likwang Chen
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Kwan-Dun Wu
- Division of Nephrology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shih-Chieh Jeff Chueh
- Cleveland Clinic Lerner College of Medicine and Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
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Wu VC, Wang SM, Chang CH, Hu YH, Lin LY, Lin YH, Chueh SCJ, Chen L, Wu KD. Long term outcome of Aldosteronism after target treatments. Sci Rep 2016; 6:32103. [PMID: 27586402 PMCID: PMC5009379 DOI: 10.1038/srep32103] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 08/02/2016] [Indexed: 01/24/2023] Open
Abstract
There exists a great knowledge gap in terms of long-term effects of various surgical and pharmacological treatments on outcomes among primary aldosteronism (PA) patients. Using a validated algorithm, we extracted longitudinal data for all PA patients diagnosed in 1997–2010 and treated in the Taiwan National Health Insurance. We identified 3362 PA patients for whom the mean length of follow-up was 5.75 years. PA has higher major cardiovascular events (MACE) than essential hypertension (23.3% vs 19.3%, p = 0.015). Results from the Cox model suggest a strong effect of adrenalectomy on lowering mortality (HR = 0.23 with residual hypertension and 0.21 with resolved hypertension). While need for receptor antagonist (MRA) MRA after diagnosis suggests that a defined daily dose (DDD) of MRA between 12.5 and 50 mg may alleviate risk of death in a U-shape pattern. A specificity test identified patients who has aldosterone producing adenoma (HR = 0.50, p = 0.005) also confirmed adrenalectomy attenuated all-cause mortality. Adrenalectomy decreases long-term all-cause mortality independently from PA cure from hypertension. Prescription corresponding to a DDD between 12.5 and 50 mg may decrease mortality for patients needing MRA. It calls for more attention on early diagnosis, early treatment and prescription of appropriate dosage of MRA for PA patients.
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Affiliation(s)
- Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shuo-Meng Wang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Hui Chang
- Department of internal medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan
| | - Ya-Hui Hu
- Department of internal medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan
| | - Lian-Yu Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shih-Chieh Jeff Chueh
- Cleveland Clinic Lerner College of Medicine and Glickman Urological and Kidney Institute, Cleveland Clinic, USA
| | - Likwang Chen
- Institute of Population Health Sciences, National Health Research Institutes, No. 35, Keyan Road, Zhunan 350, Taiwan
| | - Kwan-Dun Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Shu KH, Wang CH, Wu CH, Huang TM, Wu PC, Lai CH, Tseng LJ, Tsai PR, Connolly R, Wu VC. Urinary π-glutathione S-transferase Predicts Advanced Acute Kidney Injury Following Cardiovascular Surgery. Sci Rep 2016; 6:26335. [PMID: 27527370 PMCID: PMC4985825 DOI: 10.1038/srep26335] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 04/27/2016] [Indexed: 02/08/2023] Open
Abstract
Urinary biomarkers augment the diagnosis of acute kidney injury (AKI), with AKI after cardiovascular surgeries being a prototype of prognosis scenario. Glutathione S-transferases (GST) were evaluated as biomarkers of AKI. Urine samples were collected in 141 cardiovascular surgical patients and analyzed for urinary alpha-(α-) and pi-(π-) GSTs. The outcomes of advanced AKI (KDIGO stage 2, 3) and all-cause in-patient mortality, as composite outcome, were recorded. Areas under the receiver operator characteristic (ROC) curves and multivariate generalized additive model (GAM) were applied to predict outcomes. Thirty-eight (26.9%) patients had AKI, while 12 (8.5%) were with advanced AKI. Urinary π-GST differentiated patients with/without advanced AKI or composite outcome after surgery (p < 0.05 by generalized estimating equation). Urinary π-GST predicted advanced AKI at 3 hrs post-surgery (p = 0.033) and composite outcome (p = 0.009), while the corresponding ROC curve had AUC of 0.784 and 0.783. Using GAM, the cutoff value of 14.7 μg/L for π-GST showed the best performance to predict composite outcome. The addition of π-GST to the SOFA score improved risk stratification (total net reclassification index = 0.47). Thus, urinary π-GST levels predict advanced AKI or hospital mortality after cardiovascular surgery and improve in SOFA outcome assessment specific to AKI.
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Affiliation(s)
- Kai-Hsiang Shu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chih-Hsien Wang
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Che-Hsiung Wu
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, Taipei Tzu Chi Hospital, New Taipei City, Taiwan
| | - Tao-Min Huang
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Douliou, Taiwan
| | - Pei-Chen Wu
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Division of Nephrology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chien-Heng Lai
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Li-Jung Tseng
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Pi-Ru Tsai
- NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan.,Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,NSARF group (National Taiwan University Hospital Study Group of ARF), Taipei, Taiwan
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Time course and factors predicting arterial stiffness reversal in patients with aldosterone-producing adenoma after adrenalectomy: prospective study of 102 patients. Sci Rep 2016; 6:20862. [PMID: 26883298 PMCID: PMC4756682 DOI: 10.1038/srep20862] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 01/08/2016] [Indexed: 12/03/2022] Open
Abstract
Primary aldosteronism not only results in hypertension but also stiffer arteries. The time course and factors predicting the reversal of arterial stiffness after treatment are unclear. We prospectively enrolled 102 patients with aldosterone-producing adenoma (APA) from March 2006 to January 2012. We measured the pulse wave velocity (PWV) between brachial-ankle (baPWV) and heart-ankle (haPWV) before, 6 and 12 months after their adrenalectomy. After treatment, the PWV decreased significantly during the first 6 months (both p < 0.001), but no further reduction in the following 6 months. The determinant factors for baseline baPWV were age, duration of hypertension, and baseline systolic blood pressure (SBP) in multivariate linear regression analysis, similar with baseline haPWV (determinants: age, duration of hypertension, baseline SBP and diastolic blood pressure (DBP)). In multivariate linear regression analysis, the decrease in DBP at 6 months (ΔDBP0-6mo) and baseline baPWV were significantly associated with the decrease in baPWV at 6 months (ΔbaPWV0-6mo). The associated factors of the change in haPWV at 6 months (ΔhaPWV0-6mo) were baseline haPWV, ΔDBP0-6mo and change in log-transformed plasma renin activity. Our result suggested that reversal of arterial stiffness in APA patients occurred early after adrenalectomy and determined by baseline vascular condition, hemodynamic factors, and humoral factors.
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Ambrosino P, Lupoli R, Tortora A, Cacciapuoti M, Lupoli GA, Tarantino P, Nasto A, Di Minno MND. Cardiovascular risk markers in patients with primary aldosteronism: A systematic review and meta-analysis of literature studies. Int J Cardiol 2016; 208:46-55. [PMID: 26826789 DOI: 10.1016/j.ijcard.2016.01.200] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 01/08/2016] [Accepted: 01/15/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND/OBJECTIVES Several studies reported an increased cardiovascular (CV) morbidity and mortality in patients with primary aldosteronism (PA). We performed a meta-analysis on the impact of PA on major markers of CV risk. METHODS Studies on the relationship between PA and common carotid artery intima-media thickness (CCA-IMT), prevalence of carotid plaques, flow-mediated dilation (FMD), nitrate-mediated dilation (NMD), pulse-wave velocity (PWV), augmentation index (AIx), and ankle-brachial index (ABI) were systematically searched in the PubMed, Web of Science, Scopus and EMBASE databases. RESULTS 12 case-control studies (445 cases, 472 controls) were included. Compared to subjects with essential hypertension (EH), PA patients showed a higher CCA-IMT (MD: 0.12 mm; 95% CI: 0.09, 0.16; P<0.00001), and a higher aortic-PWV (272 cases and 240 controls, MD: 1.39 m/s; 95% CI: 0.90, 1.87; P<0.00001). In contrast, non-significant differences were found in AIx and AIx normalized to a heart rate of 75 beats per minute (AIx@75). When compared to normotensive subjects, PA patients showed significantly higher CCA-IMT (MD: 0.16 mm; 95% CI: 0.05, 0.27; P=0.004), aortic-PWV (MD: 3.74 m/s; 95% CI: 3.43, 4.05; P<0.00001), AIx@75 (MD: 8.59%; 95% CI: 0.69, 16.50; P=0.03), and a significantly lower FMD (MD: -2.52%; 95% CI: -3.64, -1.40; P<0.0001). Sensitivity and subgroup analyses substantially confirmed our results. Metaregression models showed that male gender, diabetes, and smoking habit impact on the observed results. CONCLUSIONS PA appears significantly associated with markers of subclinical atherosclerosis and CV risk. These findings could help establish more specific CV prevention strategies in this clinical setting.
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Affiliation(s)
- Pasquale Ambrosino
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Roberta Lupoli
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Anna Tortora
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Marianna Cacciapuoti
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Gelsy Arianna Lupoli
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Paolo Tarantino
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Aurelio Nasto
- Department of Surgery, Unit of General Surgery and Oncology, Andrea Tortora Hospital, Pagani, Italy
| | - Matteo Nicola Dario Di Minno
- Department of Advanced Biomedical Sciences, Division of Cardiology, Federico II University, Naples, Italy; Unit of Cell and Molecular Biology in Cardiovascular Diseases, Centro Cardiologico Monzino, IRCCS, Milan, Italy.
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45
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Kao CC, Wu PC, Wu CH, Chen LK, Chen HH, Wu MS, Wu VC. Risk of liver injury after α-glucosidase inhibitor therapy in advanced chronic kidney disease patients. Sci Rep 2016; 6:18996. [PMID: 26751038 PMCID: PMC4707434 DOI: 10.1038/srep18996] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 10/30/2015] [Indexed: 12/13/2022] Open
Abstract
Although α-glucosidase inhibitors (AGIs) are commonly used for controlling postprandial blood glucose, AGIs-induced liver injuries have been reported. However, the relationship between AGIs and liver injuries in advanced chronic kidney disease (CKD) patients remains unexplored. In this nationwide case-control study, we recruited 1765 advanced diabetic CKD patients, who received AGIs therapy from January 1, 2000 to December 31, 2010 as the study sample and 5295 matched controls. Recent and former AGIs users were defined as patients who received the AGIs prescription for 30–60 d and 30–210 d before the event of liver injury. The risk of AGIs-induced liver injury was examined using time-dependent Cox proportional hazards model. Liver injury occurred in 3.9% of patients in the study group and 3.3% of patients in the control group. AGIs use did not increase the risk of liver injury in advanced CKD patients (P = 0.19). The stratified analysis indicated no increased risk of liver injury in all AGIs-using subgroups (all P > 0.05). The available evidence supports extending the use of AGIs without increasing the risk of liver injury in patients with advanced CKD. Additional randomized controlled trials are warranted to confirm our results.
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Affiliation(s)
- Chih-Chin Kao
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Pei-Chen Wu
- Division of Nephrology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Che-Hsiung Wu
- Division of Nephrology, Taipei Buddhist Tzu Chi General Hospital, Buddhist Tzu Chi University, Taipei, Taiwan
| | - Li-kwang Chen
- Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Taiwan
| | - Hsi-Hsien Chen
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Internal Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Mai-Szu Wu
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Internal Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,National Taiwan University Study Group on ARF, (NSARF)
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46
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Indoxyl sulfate enhances IL-1β-induced E-selectin expression in endothelial cells in acute kidney injury by the ROS/MAPKs/NFκB/AP-1 pathway. Arch Toxicol 2015; 90:2779-2792. [DOI: 10.1007/s00204-015-1652-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 11/18/2015] [Indexed: 12/20/2022]
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47
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Prejbisz A, Warchoł-Celińska E, Lenders JWM, Januszewicz A. Cardiovascular Risk in Primary Hyperaldosteronism. Horm Metab Res 2015; 47:973-80. [PMID: 26575306 DOI: 10.1055/s-0035-1565124] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
After the first cases of primary aldosteronism were described and characterized by Conn, a substantial body of experimental and clinical evidence about the long-term effects of excess aldosterone on the cardiovascular system was gathered over the last 5 decades. The prevalence of primary aldosteronism varies considerably between different studies among hypertensive patients, depending on patient selection, the used diagnostic methods, and the severity of hypertension. Prevalence rates vary from 4.6 to 16.6% in those studies in which confirmatory tests to diagnose primary aldosteronism were used. There is also growing evidence indicating that prolonged exposure to elevated aldosterone concentrations is associated with target organ damage in the heart, kidney, and arterial wall, and high cardiovascular risk in patients with primary aldosteronism. Therefore, the aim of treatment should not be confined to BP normalization and hypokalemia correction, but rather should focus on restoring the deleterious effects of excess aldosterone on the cardiovascular system. Current evidence convincingly demonstrates that both surgical and medical treatment strategies beneficially affect cardiovascular outcomes and mortality in the long term. Further studies can be expected to provide better insight into the relationship between cardiovascular risk and complications and the genetic background of primary aldosteronism.
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Affiliation(s)
- A Prejbisz
- Department of Hypertension, Institute of Cardiology, Warsaw, Poland
| | | | - J W M Lenders
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Januszewicz
- Department of Hypertension, Institute of Cardiology, Warsaw, Poland
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48
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Wu VC, Huang KH, Peng KY, Tsai YC, Wu CH, Wang SM, Yang SY, Lin LY, Chang CC, Lin YH, Lin SL, Chu TS, Wu KD. Prevalence and clinical correlates of somatic mutation in aldosterone producing adenoma-Taiwanese population. Sci Rep 2015; 5:11396. [PMID: 26066391 PMCID: PMC4464349 DOI: 10.1038/srep11396] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 04/28/2015] [Indexed: 12/18/2022] Open
Abstract
Primary aldosteronism (PA) is a common form of secondary hypertension and has significant cardiovascular consequences. Mutated channelopathy due to the activation of calcium channels has been recently described in aldosterone-producing adenoma (APA). The study involved 148 consecutive PA patients, (66 males; aged 56.3 ± 12.3years) who received adrenalectomy, and were collected from the Taiwan PA investigator (TAIPAI) group. A high rate of somatic mutation in APA was found (n=91, 61.5%); including mutations in KCNJ5 (n=88, 59.5%), ATP1A1 (n=2, 1.4%), and ATP2B3 (n=1, 0.7%); however, no mutations in CACNA1D were identified. Mutation-carriers were younger (<0.001), had lower Cyst C (p=0.042), pulse wave velocity (p=0.027), C-reactive protein (p=0.042) and a lower rate of proteinuria (p=0.031) than non-carriers. After multivariate adjustment, mutation carriers had lower serum CRP levels than non-carriers (p=0.031. Patients with mutation also had a greater chance of recovery from hypertension after operation (p=0.005). A high incidence of somatic mutations in APA was identified in the Taiwanese population. Mutation-carriers had lower CRP levels and a higher rate of cure of hypertension after adrenalectomy. This raises the possibility of using mutation screening as a tool in predicting long-term outcome after adrenalectomy.
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Affiliation(s)
- Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Kuo-How Huang
- Urology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Kang-Yung Peng
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Yao-Chou Tsai
- Division of Urology, Buddhist Tzu Chi General Hospital, Taipei Branch, Taiwan
| | - Che-Hsiung Wu
- Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taiwan
| | - Shuo-Meng Wang
- Urology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Shao-Yu Yang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Lian-Yu Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Chin-Chen Chang
- Medical Imagine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Shuei-Liong Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Tzong-Shinn Chu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
| | - Kwan-Dun Wu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taiwan
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Abstract
Primary aldosteronism (PA) is the main cause of endocrine hypertension, present in approximately 10% of hypertensive patients; about one-third is secondary to aldosterone-producing adenomas. Cardiovascular and renal morbidity are out of proportion to the degree of hypertension. Physicians have compelling rationale to correctly identify and treat PA. Physicians are challenged with patient selection for screening with the aldosterone/renin ratio (ARR), interpretation of ARR, and selecting a confirmatory test. Adrenal vein sampling is performed for subtype differentiation. The treatment depends on the disease subtype and results in control of hypertension and reversal of associated excess morbidity.
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50
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Gravez B, Tarjus A, Pelloux V, Ouvrard‐Pascaud A, Delcayre C, Samuel J, Clément K, Farman N, Jaisser F, Messaoudi S. Aldosterone promotes cardiac endothelial cell proliferation in vivo. J Am Heart Assoc 2015; 4:e001266. [PMID: 25564371 PMCID: PMC4330055 DOI: 10.1161/jaha.114.001266] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 11/20/2014] [Indexed: 01/08/2023]
Abstract
BACKGROUND Experimentally, aldosterone in association with NaCl induces cardiac fibrosis, oxidative stress, and inflammation through mineralocorticoid receptor activation; however, the biological processes regulated by aldosterone alone in the heart remain to be identified. METHODS AND RESULTS Mice were treated for 7 days with aldosterone, and then cardiac transcriptome was analyzed. Aldosterone regulated 60 transcripts (51 upregulated and 9 downregulated) in the heart (fold change ≥1.5, false discovery rate <0.01). To identify the biological processes modulated by aldosterone, a gene ontology analysis was performed. The majority of aldosterone-regulated genes were involved in cell division. The cardiac Ki-67 index (an index of proliferation) of aldosterone-treated mice was higher than that of nontreated mice, confirming microarray predictions. Costaining of Ki-67 with vinculin, CD68, α-smooth muscle actin, CD31, or caveolin 1 revealed that the cycling cells were essentially endothelial cells. Aldosterone-induced mineralocorticoid receptor-dependent proliferation was confirmed ex vivo in human endothelial cells. Moreover, pharmacological-specific blockade of mineralocorticoid receptor by eplerenone inhibited endothelial cell proliferation in a preclinical model of heart failure (transverse aortic constriction). CONCLUSIONS Aldosterone modulates cardiac gene expression and induces the proliferation of cardiac endothelial cells in vivo.
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Affiliation(s)
- Basile Gravez
- Inserm U1138, Team 1, 15 rue de l'école de médecine, Paris, France (B.G., A.T., N.F., F.J., S.M.)
| | - Antoine Tarjus
- Inserm U1138, Team 1, 15 rue de l'école de médecine, Paris, France (B.G., A.T., N.F., F.J., S.M.)
| | - Véronique Pelloux
- INSERM‐UMR 1166 Team 6‐ GH Pitié‐Salpêtrière, 83 Bd de l'hôpital, Paris, France (P., K.C.)
| | | | - Claude Delcayre
- Inserm U942, 41 Boulevard de la chapelle, Paris, France (C.D., J.S.)
| | - Janelise Samuel
- Inserm U942, 41 Boulevard de la chapelle, Paris, France (C.D., J.S.)
| | - Karine Clément
- INSERM‐UMR 1166 Team 6‐ GH Pitié‐Salpêtrière, 83 Bd de l'hôpital, Paris, France (P., K.C.)
| | - Nicolette Farman
- Inserm U1138, Team 1, 15 rue de l'école de médecine, Paris, France (B.G., A.T., N.F., F.J., S.M.)
| | - Fréderic Jaisser
- Inserm U1138, Team 1, 15 rue de l'école de médecine, Paris, France (B.G., A.T., N.F., F.J., S.M.)
| | - Smail Messaoudi
- Inserm U1138, Team 1, 15 rue de l'école de médecine, Paris, France (B.G., A.T., N.F., F.J., S.M.)
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