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He C, Li R, Yang J, Shen H, Wang Y, Chen X, Luo W, Zeng Q, Ma L, Song Y, Cheng Q, Wang Z, Wu FF, Li Q, Yang S, Hu J. Optimizing the aldosterone-to-renin ratio cut-off for screening primary aldosteronism based on cardiovascular risk: a collaborative study. Clin Exp Hypertens 2024; 46:2301571. [PMID: 38270079 DOI: 10.1080/10641963.2023.2301571] [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: 07/24/2023] [Accepted: 12/28/2023] [Indexed: 01/26/2024]
Abstract
OBJECTIVES Aldosterone-to-renin ratio (ARR) based screening is the first step in the diagnosis of primary aldosteronism (PA). However, the guideline-recommended ARR cutoff covers a wide range, from the equivalent of 1.3 to 4.9 ng·dl-1/mIU∙l-1. We aimed to optimize the ARR cutoff for PA screening based on the risk of cardiovascular diseases (CVD). METHODS Longitudinally, we included hypertensive participants from the Framingham Offspring Study (FOS) who attended the sixth examination cycle and followed up until 2014. At baseline (1995-1998), we used circulating concentrations of aldosterone and renin to calculate ARR (unit: ng·dl-1/mIU∙l-1) among 1,433 subjects who were free of CVD. We used spline regression to calculate the ARR threshold based on the incident CVD. We used cross-sectional data from the Chongqing Primary Aldosteronism Study (CONPASS) to explore whether the ARR cutoff selected from FOS is applicable to PA screening. RESULTS In FOS, CVD risk increased with an increasing ARR until a peak of ARR 1.0, followed by a plateau in CVD risk (hazard ratio 1.49, 95%CI 1.19-1.86). In CONPASS, when compared to essential hypertension with ARR < 1.0, PA with ARR ≥ 1.0 carried a higher CVD risk (odds ratio 2.24, 95%CI 1.41-3.55), while essential hypertension with ARR ≥ 1.0 had an unchanged CVD risk (1.02, 0.62-1.68). Setting ARR cutoff at 2.4 ~ 4.9, 10% ~30% of PA subjects would be unrecognized although they carried a 2.45 ~ 2.58-fold higher CVD risk than essential hypertension. CONCLUSIONS The CVD risk-based optimal ARR cutoff is 1.0 ng·dl-1/mIU∙l-1 for PA screening. The current guideline-recommended ARR cutoff may miss patients with PA and high CVD risk. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov (NCT03224312).
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Affiliation(s)
- Chunxue He
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ruolin Li
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jun Yang
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia
- Department of Medicine, Monash University, Clayton, Victoria, Australia
| | - Hang Shen
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yue Wang
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiangjun Chen
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wenjin Luo
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qinglian Zeng
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Linqiang Ma
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Song
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qingfeng Cheng
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhihong Wang
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Fei-Fei Wu
- Department of Endocrinology, Affiliated Heping Hospital, Changzhi Medical College, Changzhi, China
| | - Qifu Li
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Shumin Yang
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jinbo Hu
- Department of Endocrinology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Mao M, Feng R, Khan NA, Tao L, Tang P, Zhao Y, Chen J, Li X, Zhao H, Shi Q, Wang L, Lyu F, Asghar MA, He Y, Chang J, Xiang R. Safety and efficacy of bilateral superselective adrenal arterial embolization for treatment of idiopathic hyperaldosteronism: a prospective single-center study. BMC Surg 2024; 24:242. [PMID: 39182043 PMCID: PMC11344387 DOI: 10.1186/s12893-024-02530-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 08/12/2024] [Indexed: 08/27/2024] Open
Abstract
OBJECTIVE This study aimed to assess the efficacy and safety of bilateral superselective adrenal arterial embolization (SAAE) in patients with bilateral idiopathic hyperaldosteronism (IHA), a subtype of PA. METHODS Ninety-eight patients with bilateral IHA underwent bilateral SAAE between August 2022 and August 2023. Sixty-eight patients were followed up for up to 12 months. The study outcomes were evaluated using the criteria provided by the Primary Aldosteronism Surgical Outcome (PASO) guidelines. RESULTS The mean reductions in systolic and diastolic blood pressure were 27.4 ± 21.3 mmHg and 23.1 ± 17.4 mmHg, respectively (p < 0.001). The rates of clinical success and biochemical success after adrenal artery ablation were 63.2% (43/68) and 39.7% (27/68), respectively. Overall, there were significant reductions in daily defined doses (DDD), aldosterone/renin ratio (ARR), and plasma aldosterone levels (p < 0.001). Plasma renin levels increased by a mean value of 10.4 ± 39.0 pg/mL (p = 0.049), and potassium levels increased by 0.40 ± 0.63 mmol/L (p < 0.001). No significant adverse events were reported during SAAE or the follow-up period of up to one year. Additionally, no abnormalities were detected by adrenal 68Ga-Pentixafor PET/CT scans before or after SAAE. CONCLUSION Bilateral SAAE appears to lead to sustained improvements in blood pressure and biochemical parameters in patients with bilateral PA, with minimal adverse effects. This suggests that bilateral SAAE could serve as an effective alternative approach for treating bilateral IHA, potentially curing this condition.
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Affiliation(s)
- Min Mao
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Rui Feng
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Nouman Ali Khan
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Li Tao
- Department of Radiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Ping Tang
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yongpeng Zhao
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Jie Chen
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Xin Li
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Hong Zhao
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Qiuyue Shi
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Ling Wang
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Fengjie Lyu
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | | | - Yutian He
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Jing Chang
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
| | - Rui Xiang
- Department of Cardiology, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
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3
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Parksook WW, Brown JM, Omata K, Tezuka Y, Ono Y, Satoh F, Tsai LC, Niebuhr Y, Milks J, Moore A, Honzel B, Liu H, Auchus RJ, Sunthornyothin S, Turcu AF, Vaidya A. The Spectrum of Dysregulated Aldosterone Production: An International Human Physiology Study. J Clin Endocrinol Metab 2024; 109:2220-2232. [PMID: 38450549 PMCID: PMC11319004 DOI: 10.1210/clinem/dgae145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/27/2024] [Accepted: 03/04/2024] [Indexed: 03/08/2024]
Abstract
CONTEXT Primary aldosteronism is a form of low-renin hypertension characterized by dysregulated aldosterone production. OBJECTIVE To investigate the contributions of renin-independent aldosteronism and ACTH-mediated aldosteronism in individuals with a low-renin phenotype representing the entire continuum of blood pressure. DESIGN/PARTICIPANTS Human physiology study of 348 participants with a low-renin phenotype with severe and/or resistant hypertension, hypertension with hypokalemia, elevated blood pressure and stage I/II hypertension, and normal blood pressure. SETTING 4 international centers. INTERVENTIONS/MAIN OUTCOME MEASURES The saline suppression test (SST) to quantify the magnitude of renin-independent aldosteronism; dexamethasone suppression and ACTH-stimulation tests to quantify the magnitude of ACTH-mediated aldosteronism; adrenal venous sampling to determine lateralization. RESULTS There was a continuum of nonsuppressible and renin-independent aldosterone production following SST that paralleled the magnitude of the blood pressure continuum and transcended conventional diagnostic thresholds. In parallel, there was a full continuum of ACTH-mediated aldosteronism wherein post-SST aldosterone levels were strongly correlated with ACTH-stimulated aldosterone production (r = 0.75, P < .0001) and nonsuppressible aldosterone production postdexamethasone (r = 0.40, P < .0001). Beyond participants who met the criteria for primary aldosteronism (post-SST aldosterone of ≥10 ng/dL or ≥277 pmol/L), the continuum of nonsuppressible and renin-independent aldosterone production persisted below this diagnostic threshold, wherein 15% still had lateralizing aldosteronism amenable to surgical adrenalectomy and the remainder were treated with mineralocorticoid receptor antagonists. CONCLUSION In the context of a low-renin phenotype, there is a continuum of primary aldosteronism and dysregulated aldosterone production that is prominently influenced by ACTH. A large proportion of individuals with low renin may benefit from aldosterone-directed therapy.
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Affiliation(s)
- Wasita W Parksook
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Division of Endocrinology and Metabolism, Chulalongkorn University, and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, Thailand
- Division of General Internal Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, Thailand
| | - Jenifer M Brown
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Kei Omata
- Department of Diabetes, Metabolism and Endocrinology, Tohoku University Hospital, Sendai 980-8576, Japan
- Division of Nephrology, Rheumatology and Endocrinology, Tohoku University, Sendai 980-8576, Japan
| | - Yuta Tezuka
- Department of Diabetes, Metabolism and Endocrinology, Tohoku University Hospital, Sendai 980-8576, Japan
- Division of Nephrology, Rheumatology and Endocrinology, Tohoku University, Sendai 980-8576, Japan
| | - Yoshikiyo Ono
- Department of Diabetes, Metabolism and Endocrinology, Tohoku University Hospital, Sendai 980-8576, Japan
- Division of Nephrology, Rheumatology and Endocrinology, Tohoku University, Sendai 980-8576, Japan
| | - Fumitoshi Satoh
- Division of Nephrology, Rheumatology and Endocrinology, Tohoku University, Sendai 980-8576, Japan
| | - Laura C Tsai
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Yvonne Niebuhr
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Julia Milks
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Anna Moore
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Brooke Honzel
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Haiping Liu
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48104, USA
| | - Richard J Auchus
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48104, USA
- Pharmacology and Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan Medical School, Ann Arbor, MI 48104, USA
- Endocrinology & Metabolism Section, Medicine Service, LTC Charles S. Kettles VA Medical Center, Ann Arbor, MI 48104, USA
| | - Sarat Sunthornyothin
- Division of Endocrinology and Metabolism, Chulalongkorn University, and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, Thailand
| | - Adina F Turcu
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48104, USA
| | - Anand Vaidya
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
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Sun F, Zhang H, He H, Li Q, Zhao Z, Jiang N, Bu X, Liu X, Yan Z, Zhu Z. Rationality and implication of catheter-based adrenal ablation for bilateral primary aldosteronism. Hypertens Res 2024:10.1038/s41440-024-01815-3. [PMID: 39117945 DOI: 10.1038/s41440-024-01815-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
Mineralocorticoid receptor antagonists (MRAs) for bilateral primary aldosteronism (PA) are the mainstay option recommended by guidelines, but poor compliance occurs due to numerous side effects. We aimed to examine whether catheter-based adrenal ablation could be an alternative treatment for bilateral PA.644 PA patients were included from a total of 6054 hypertensive patients. Adrenal CT scan and adrenal venous sampling (AVS) were both performed for PA subtype classification. Clinical and biochemical outcomes were assessed at 6 months after treatment according to the Primary Aldosteronism Surgical Outcome (PASO) criteria.93 patients with PA were recruited to be treated by adrenal ablation, including 25 bilateral PA and 68 unilateral PA according to AVS results. Office SBP and DBP significantly decreased from baseline levels, serum potassium levels increased and ARR significantly decreased (p < 0.01) in both the bilateral and unilateral groups. In the bilateral group, complete, partial and absent clinical success was achieved in 6 (24.0%), 11 (44.0%) and 8(32.0%) patients, respectively. In the unilateral group, complete, partial and absent clinical success was achieved in 12 (17.6%), 37 (54.4%), and 19 (27.9%) patients, respectively. The numbers of patients achieving complete, partial, and absent biochemical success were 15 (60.0%), 6 (24.0%), and 4 (16.0%), respectively, in the bilateral group versus 37 (54.4%), 9 (13.2%), and 22 (32.3%), respectively, in the unilateral group. In conclusion, we provide evidence for the beneficial outcomes of unilateral adrenal ablation for patients with bilateral PA. Our findings provide insight into an alternative option for patients with bilateral excess aldosterone.
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Affiliation(s)
- Fang Sun
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Hexuan Zhang
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Hongbo He
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Qiang Li
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Zhigang Zhao
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Nan Jiang
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Xiaona Bu
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Xiaoli Liu
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Zhencheng Yan
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China
| | - Zhiming Zhu
- Department of Hypertension and Endocrinology, Daping Hospital, Army Medical, University of PLA, Center for Hypertension and Metabolic Diseases, ChongqingInstitute of Hypertension, Chongqing, 400042, China.
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5
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Ichijo T. Historical changes in the clinical features of primary aldosteronism. Hypertens Res 2024:10.1038/s41440-024-01819-z. [PMID: 39117950 DOI: 10.1038/s41440-024-01819-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/26/2024] [Accepted: 06/29/2024] [Indexed: 08/10/2024]
Affiliation(s)
- Takamasa Ichijo
- The Department of Diabetes and Endocrinology, Saiseikai Yokohamashi Tobu Hospital, Yokohama, Japan.
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Inoue K, Naito T, Fuji R, Sonehara K, Yamamoto K, Baba R, Kodama T, Otagaki Y, Okada A, Itcho K, Kobuke K, Ohno H, Morisaki T, Hattori N, Goto A, Nishikawa T, Oki K, Okada Y. Primary Aldosteronism and Risk of Cardiovascular Outcomes: Genome-Wide Association and Mendelian Randomization Study. J Am Heart Assoc 2024; 13:e034180. [PMID: 39101507 DOI: 10.1161/jaha.123.034180] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 05/02/2024] [Indexed: 08/06/2024]
Abstract
BACKGROUND Observational studies have reported associations between primary aldosteronism (PA) and cardiovascular outcomes, including coronary artery diseases (CAD), congestive heart failure (CHF), and stroke. However, establishing causality remains a challenge due to the lack of randomized controlled trial data on this topic. We thus aimed to investigate the causal relationship between PA and the risk of developing CAD, CHF, and stroke. METHODS AND RESULTS Cross-ancestry meta-analysis of genome-wide association studies combining East Asian and European ancestry (1560 PA cases and 742 139 controls) was conducted to identify single-nucleotide variants that are associated with PA. Then, using the identified genetic variants as instrumental variables, we conducted the 2-sample Mendelian randomization analysis to investigate the causal relationship between PA and incident CAD, CHF, and stroke among both East Asian and European ancestry. Summary association results were extracted from large genome-wide association studies consortia. Our cross-ancestry meta-analysis of East Asian and European populations identified 7 genetic loci significantly associated with the risk of PA, for which the genes nearest to the lead variants were CASZ1, WNT2B, HOTTIP, LSP1, TBX3, RXFP2, and NDP. Among the East Asian population, the pooled odds ratio estimates using these 7 genetic instruments of PA were 1.07 (95% CI, 1.03-1.11) for CAD, 1.10 (95% CI, 1.01-1.20) for CHF, and 1.13 (95% CI, 1.09-1.18) for stroke. The results were consistent among the European population. CONCLUSIONS Our 2-sample Mendelian randomization study revealed that PA had increased risks of CAD, CHF, and stroke. These findings highlight that early and active screening of PA is critical to prevent future cardiovascular events.
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Affiliation(s)
- Kosuke Inoue
- Department of Social Epidemiology, Graduate School of Medicine Kyoto University Kyoto Japan
- Hakubi Center for Advanced Research Kyoto University Kyoto Japan
| | - Tatsuhiko Naito
- Department of Statistical Genetics Osaka University Graduate School of Medicine Suita Japan
- Laboratory for Systems Genetics RIKEN Center for Integrative Medical Sciences Yokohama Kanagawa Japan
| | - Ryosuke Fuji
- Institute for Biomedicine (Affiliated to the University of Lübeck) Eurac Research Bolzano Italy
- Department of Preventive Medical Science Fujita Health University School of Medical Sciences Toyoake Japan
| | - Kyuto Sonehara
- Department of Statistical Genetics Osaka University Graduate School of Medicine Suita Japan
- Laboratory for Systems Genetics RIKEN Center for Integrative Medical Sciences Yokohama Kanagawa Japan
- Department of Genome Informatics, Graduate School of Medicine The University of Tokyo Tokyo Japan
| | - Kenichi Yamamoto
- Department of Statistical Genetics Osaka University Graduate School of Medicine Suita Japan
| | - Ryuta Baba
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Takaya Kodama
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Yu Otagaki
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Akira Okada
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Kiyotaka Itcho
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Kazuhiro Kobuke
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Haruya Ohno
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Takayuki Morisaki
- Division of Molecular Pathology, Institute of Medical Science The University of Tokyo Tokyo Japan
- Department of Internal Medicine, Institute of Medical Science The University of Tokyo Hospital Tokyo Japan
| | - Noboru Hattori
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Atsushi Goto
- Department of Public Health Yokohama City University Yokohama Japan
| | - Tetsuo Nishikawa
- Endocrinology and Diabetes Center Yokohama Rosai Hospital Yokohama Japan
| | - Kenji Oki
- Department of Molecular and Internal Medicine Hiroshima University Hiroshima Japan
| | - Yukinori Okada
- Department of Statistical Genetics Osaka University Graduate School of Medicine Suita Japan
- Laboratory for Systems Genetics RIKEN Center for Integrative Medical Sciences Yokohama Kanagawa Japan
- Department of Genome Informatics, Graduate School of Medicine The University of Tokyo Tokyo Japan
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives Osaka University Suita Japan
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7
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Parksook WW, Brown JM, Milks J, Tsai LC, Chan J, Moore A, Niebuhr Y, Honzel B, Newman AJ, Vaidya A. Saline suppression testing-induced hypocalcemia and implications for clinical interpretations. Eur J Endocrinol 2024; 191:241-250. [PMID: 39073780 PMCID: PMC11322817 DOI: 10.1093/ejendo/lvae099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 06/08/2024] [Accepted: 07/25/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND Extracellular calcium critically regulates physiologic aldosterone production. Moreover, abnormal calcium flux and signaling are involved in the pathogenesis of the majority of primary aldosteronism cases. METHODS We investigated the influence of the saline suppression test (SST) on calcium homeostasis in prospectively recruited participants (n = 86). RESULTS During SST, 100% of participants had decreases in serum calcium, with 48% developing frank hypocalcemia. Serum calcium declined from 2.30 ± 0.08 mmol/L to 2.13 ± 0.08 mmol/L (P < .001) with parallel increases in parathyroid hormone from 6.06 ± 2.39 pmol/L to 8.13 ± 2.42 pmol/L (P < .001). In contrast, serum potassium and bicarbonate did not change, whereas eGFR increased and serum glucose decreased (P < .001). Lower body surface area (translating to greater effective circulating volume expansion during SST) was associated with greater reductions in (β = .33, P = .001), and absolutely lower, serum calcium levels (β = .25, P = .001). When evaluating clinically-relevant diagnostic thresholds, participants with post-SST aldosterone levels <138 pmol/L had lower post-SST calcium and 25-hydroxyvitamin D levels (P < .05), and higher post-SST parathyroid hormone levels (P < .05) compared with those with post-SST aldosterone levels >277 pmol/L. CONCLUSION SST uniformly decreases serum calcium, which is likely to be due to the combination of variable dilution, increased renal clearance, and vitamin D status. These acute reductions in bioavailable calcium are associated with lower post-SST aldosterone. Given the critical role of extracellular calcium in regulating aldosterone production, these findings warrant renewed inquiry into the validity of SST interpretations for excluding primary aldosteronism.
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Affiliation(s)
- Wasita W Parksook
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
- Department of Medicine (Division of Endocrinology and Metabolism, and Division of General Internal Medicine), Faculty of Medicine, Chulalongkorn University, and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, Thailand
| | - Jenifer M Brown
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
- Division of Cardiovascular Medicine, Boston, MA 02115, United States
| | - Julia Milks
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
| | - Laura C Tsai
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
| | - Justin Chan
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
| | - Anna Moore
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
| | - Yvonne Niebuhr
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
| | - Brooke Honzel
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
| | - Andrew J Newman
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
| | - Anand Vaidya
- Center for Adrenal Disorders, Boston, MA 02115, United States
- Division of Endocrinology, Diabetes, and Hypertension, Boston, MA 02115, United States
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, United States
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8
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Tetti M, Burrello J, Goi J, Parasiliti-Caprino M, Gioiello G, Settanni F, Monticone S, Mulatero P, Mengozzi G. Diagnostic Accuracy of Aldosterone and Renin Measurement by Chemiluminescence for Screening of Patients with Primary Aldosteronism. Int J Mol Sci 2024; 25:8453. [PMID: 39126022 PMCID: PMC11313086 DOI: 10.3390/ijms25158453] [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: 06/22/2024] [Revised: 07/25/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024] Open
Abstract
Primary aldosteronism (PA) is the most common cause of endocrine arterial hypertension, and the suggested screening test for case detection is the aldosterone-to-renin ratio (ARR) or aldosterone-to-direct renin ratio (ADRR) based on radio-immunoassay (RIA) and chemiluminescence assay (CLIA), respectively. The objective of our study was to evaluate the reliability of CLIA for aldosterone and renin measurement and the diagnostic performance of ADRR. A prospective cohort of 1110 patients referred to a single laboratory medicine center underwent measurement of aldosterone and direct renin concentration (DRC) by CLIA and measurement of aldosterone and plasma renin activity (PRA) by RIA. Of 1110 patients, 640 obtained a final diagnosis of hypertension, and 90 of these patients were diagnosed with PA. Overall, between-method correlation was highly significant for aldosterone concentrations (R = 0.945, p < 0.001) and less strong but significant for DRC/PRA (R = 0.422, p < 0.001). Among hypertensive patients, in PA cases, the areas under the receiver operator characteristics (ROC) curves were 0.928 (95% confidence interval 0.904-0.954) for ADRR and 0.943 (95% confidence interval 0.920-0.966) for ARR and were comparable and not significantly different. The highest accuracy was obtained with an ADRR cut-off of 25 (ng/L)/(mIU/L), displaying a sensitivity of 91% and a specificity of 85%. The chemiluminescence assay for aldosterone and DRC is a reliable method for PA diagnosis compared to the classical RIA method.
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Affiliation(s)
- Martina Tetti
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy; (M.T.); (J.B.); (J.G.); (S.M.)
| | - Jacopo Burrello
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy; (M.T.); (J.B.); (J.G.); (S.M.)
| | - Jessica Goi
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy; (M.T.); (J.B.); (J.G.); (S.M.)
| | - Mirko Parasiliti-Caprino
- Division of Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Torino, 10126 Torino, Italy;
| | - Giulia Gioiello
- Clinical Biochemistry Laboratory, Department of Laboratory Medicine, University of Torino, 10126 Torino, Italy; (G.G.); (F.S.); (G.M.)
| | - Fabio Settanni
- Clinical Biochemistry Laboratory, Department of Laboratory Medicine, University of Torino, 10126 Torino, Italy; (G.G.); (F.S.); (G.M.)
| | - Silvia Monticone
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy; (M.T.); (J.B.); (J.G.); (S.M.)
| | - Paolo Mulatero
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy; (M.T.); (J.B.); (J.G.); (S.M.)
| | - Giulio Mengozzi
- Clinical Biochemistry Laboratory, Department of Laboratory Medicine, University of Torino, 10126 Torino, Italy; (G.G.); (F.S.); (G.M.)
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9
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Yu Y, Yang M, Gong M, Zhang Y, Jiang Y, Song W. Evaluation of adrenal vein anatomy by adrenal venous sampling in patients with primary aldosteronism in Chinese. J Clin Hypertens (Greenwich) 2024; 26:912-920. [PMID: 38937885 PMCID: PMC11301435 DOI: 10.1111/jch.14860] [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: 02/07/2024] [Revised: 04/03/2024] [Accepted: 05/27/2024] [Indexed: 06/29/2024]
Abstract
Accurate cannulation of the adrenal vein is challenging during adrenal venous sampling (AVS) because of the variations in adrenal vein anatomy. This study aimed to investigate the adrenal venous morphology in Chinese and improve the success rate of AVS. A total of 221 participants with primary aldosteronism (PA) who underwent AVS were enrolled. Compare the morphology among subgroups divided according to sex, body mass index (BMI), and with or without adenoma. The success rate of right, left, and bilateral AVS was 98.60%, 97.20%, and 96.85%, respectively. The triangular pattern was the most common (39.37%) on the right side, while the glandlike pattern (70.14%) on the left. The proportion of adrenal venous morphology varies among patients with different sexes (χ2 = 21.335, P < .001), BMI (χ2 = 10.642 P = .031), and with or without adenoma (χ2 = 10.637, P = .031) on the right side, and the male, obese and adenoma group showed a higher proportion of glandlike pattern than triangular pattern. If only dependent on computed tomography, 9.05% of patients incorrectly diagnose the dominant side, 14.48% of patients would have inappropriate surgery meanwhile 25.34% of patients would miss the surgical opportunity. In conclusion, the most common types of right and left adrenal venous morphology were triangular pattern and glandlike pattern, respectively. Sex, BMI, and the presence of adenoma affected right adrenal venous morphology. Adequate knowledge of the adrenal venous morphology is critical for improving the success rate of AVS and making an appropriate treatment for PA.
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Affiliation(s)
- Yang Yu
- Department of CardiologyFirst Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Minghui Yang
- Department of CardiologyFirst Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Minghui Gong
- Department of CardiologyFirst Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Ying Zhang
- Department of CardiologyFirst Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Yinong Jiang
- Department of CardiologyFirst Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Wei Song
- Department of CardiologyFirst Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
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10
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Kobayashi H, Nakamura Y, Abe M, Nakamura T, Nozato Y, Izawa S, Kakutani M, Katabami T, Wada N, Takahashi K, Yoneda T, Okamoto R, Murakami M, Okamura S, Naruse M, Yokota K, Sone M. Prevalence of unilateral hyperaldosteronism in primary aldosteronism: impact of a novel chemiluminescent immunoassay for measuring plasma aldosterone in Japan. Hypertens Res 2024:10.1038/s41440-024-01786-5. [PMID: 39075322 DOI: 10.1038/s41440-024-01786-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 06/10/2024] [Accepted: 06/15/2024] [Indexed: 07/31/2024]
Abstract
This study aims to evaluate the prevalence of unilateral hyperaldosteronism (UHA) and its clinical characteristics in patients with primary aldosteronism (PA), diagnosed using plasma aldosterone concentration (PAC) measured by chemiluminescent enzyme immunoassay (CLEIA). We retrospectively analyzed data of 199 PA patients from the Japan Primary Aldosteronism Study II (JPAS II) dataset, including patients who underwent adrenal venous sampling (AVS) and the captopril challenge test (CCT) and/or saline infusion test (SIT), with PAC measured by CLEIA. We focused on two categories: confirmed PA, where patients exhibit clear biochemical evidence of the disorder, and borderline PA, where patients present with marginal biochemical indicators, as outlined in the Japan Endocrine Society's clinical practice guideline for the diagnosis and management of PA. In confirmed PA cases, over the half of patients was UHA, while approximately 15 to 20% of borderline cases were found to be UHA. The prevalence of hypokalemia was identified as predictor of UHA among borderline cases. Among borderline cases with no hypokalemia and adrenal nodules on CT imaging, only 6 to 8% of patients were found to have UHA. Notably, some patients exhibited UHA despite negative results on one test but confirmed result on the other, particularly those with hypokalemia or adrenal nodules on CT imaging. In conclusion, the findings validate the importance of AVS in confirmed PA cases and the need for careful assessment in borderline cases. When feasible, conducting both CCT and SIT, and interpreting their results alongside other clinical indicators, could provide a more comprehensive assessment.
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Affiliation(s)
- Hiroki Kobayashi
- Division of Nephrology, Hypertension, and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
| | - Yoshihiro Nakamura
- Division of Nephrology, Hypertension, and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Masanori Abe
- Division of Nephrology, Hypertension, and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Toshifumi Nakamura
- Division of Endocrinology, Metabolism, and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yoichi Nozato
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Shoichiro Izawa
- Division of Endocrinology and Metabolism, Tottori University Faculty of Medicine, Yonago, Japan
| | - Miki Kakutani
- Department of Diabetes, Endocrinology and Clinical Immunology, School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Takuyuki Katabami
- Department of Metabolism and Endocrinology, St. Marianna University Yokohama City Seibu Hospital, Yokohama, Japan
| | - Norio Wada
- Department of Diabetes and Endocrinology, Sapporo City General Hospital, Sapporo, Japan
| | | | - Takashi Yoneda
- Department of Health Promotion and Medicine of the Future, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Ryuji Okamoto
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Masanori Murakami
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | | | | | - Kenichi Yokota
- Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Masakatsu Sone
- Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
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11
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Zhang Q, Zhao Z, Cheng W, Zhang Y, Li Z, Liu H, Xu C, Wang K. Effects of sodium intake, age, gender, blood sampling time on distribution of plasma aldosterone, renin activity, deoxycorticosterone, cortisol, cortisone, and 24 h urinary aldosterone levels in normotensive individuals based on LC-MS/MS. Endocrine 2024:10.1007/s12020-024-03899-w. [PMID: 38833202 DOI: 10.1007/s12020-024-03899-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Accepted: 05/27/2024] [Indexed: 06/06/2024]
Abstract
PURPOSE This study aims to analyze the distribution of plasma aldosterone, renin activity, deoxycorticosterone (DOC), cortisol, cortisone, and 24 h urinary aldosterone (24 h-uAld) levels based on liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. MATERIALS AND METHODS Plasma and 24 h urine were collected from 129 healthy volunteers in Northeast China. The effect of sodium intake, age, gender, blood sampling time on plasma aldosterone concentration (PAC), plasma renin activity (PRA), PAC to PRA ratio (ARR), DOC, cortisol, cortisone, cortisol to cortisone ratio, and 24 h-uAld were investigated by nonparametric test, multiple linear regression and Harris-Boyd's standard deviate test. RESULTS There was no significant difference observed in 24 h-uAld, PAC (AM), PRA(AM), ARR (AM), DOC (AM), cortisol (AM), cortisone (AM), and cortisol to cortisone (AM) between high and low sodium intake group. Significant differences were observed between morning and afternoon sampling groups in terms of PAC, ARR, DOC, cortisol, and cortisone. Reference intervals (RIs) of 24 h-uAld, PAC (AM) were recommended to be partitioned by gender. RI of PRA was recommended age stratification. CONCLUSION We recommend that the same reference interval could be used regardless of sodium intake. Gender is the main influence factor for 24 h-uAld, PAC, and ARR. Age is key influence factor for PRA.
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Affiliation(s)
- Qi Zhang
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Hangzhou City, Zhejiang Province, China
| | - Zheng Zhao
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Hangzhou City, Zhejiang Province, China
| | - Weiyang Cheng
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Hangzhou City, Zhejiang Province, China
| | - Yiling Zhang
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Hangzhou City, Zhejiang Province, China
| | - Zhilong Li
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Hangzhou City, Zhejiang Province, China
| | - Huiying Liu
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Hangzhou City, Zhejiang Province, China
| | - Chunxia Xu
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Hangzhou City, Zhejiang Province, China
| | - Kaijuan Wang
- Center of Laboratory Medicine, National Center for Cardiovascular Diseases & Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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12
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Yang F, Wang Y, Zhang Z, Zeng Y, Liu M, Tian Z, Li P. Effect of adrenocorticotropic hormone stimulation during adrenal vein sampling for the subtyping of primary aldosteronism: a prospective study. J Hypertens 2024; 42:1019-1026. [PMID: 38527056 DOI: 10.1097/hjh.0000000000003684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
OBJECTIVE Adrenal venous sampling (AVS) is key for primary aldosteronism subtype identification. However, the value of adrenocorticotropic hormone (ACTH) stimulation in AVS is still controversial. METHODS In this prospective study, we investigated the role of continuous ACTH infusion on the performance and interpretation of bilateral simultaneous AVS using a standard protocol in 59 primary aldosteronism patients. We analyzed the selectivity index and lateralization index in AVS pre and post-ACTH and estimated the prognosis of patients who underwent adrenalectomy with different cutoff points of lateralization index post-ACTH. RESULTS The confirmed success rate of bilateral adrenal vein catheterization increased from 84% pre-ACTH to 95% post-ACTH. Fifty percent of the patients had a decline in lateralization index post-ACTH, 30% of patients showed unilateral primary aldosteronism pre-ACTH but bilateral primary aldosteronism post-ACTH according to lateralization index at least 2 pre-ACTH and lateralization index at least 4 post-ACTH. The outcomes of the patients with primary aldosteronism after adrenalectomy indicated that all patients achieved clinical and biochemical success regardless of lateralization index at least 4 or less than 4 post-ACTH. Receiver operating characteristic curves showed that lateralization index cutoff 2.58 post-ACTH stimulation yielded the best threshold in lateralization with a sensitivity of 73.1% and a specificity of 92.9%. CONCLUSION ACTH stimulation increased the AVS success rates in patients with primary aldosteronism, reduced lateralization index in some cases and decreased the proportion of identified unilateral primary aldosteronism, resulting in some patients losing the opportunity for disease cure. Compared with lateralization index at least 4, a lower cutoff point of lateralization index at least 2.58 after ACTH stimulation has better accuracy of lateralization diagnosis.
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Affiliation(s)
- Fan Yang
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
- Branch of National Clinical Research Center for Metabolic Diseases, Nanjing, China
| | - Yijie Wang
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
- Branch of National Clinical Research Center for Metabolic Diseases, Nanjing, China
| | - Ziwei Zhang
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
- Branch of National Clinical Research Center for Metabolic Diseases, Nanjing, China
| | - Yangjie Zeng
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, China
- Branch of National Clinical Research Center for Metabolic Diseases, Nanjing, China
| | - Mengsi Liu
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, China
- Branch of National Clinical Research Center for Metabolic Diseases, Nanjing, China
| | - Zhaoyang Tian
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- Branch of National Clinical Research Center for Metabolic Diseases, Nanjing, China
| | - Ping Li
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- Department of Endocrinology, Endocrine and Metabolic Disease Medical Center, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
- Branch of National Clinical Research Center for Metabolic Diseases, Nanjing, China
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13
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Nishikawa T, Nakai K, Tsurutani Y, Matsuzawa Y, Saito J, Omura M. Where and how are we going? Simplifying the definitive diagnosis of primary aldosteronism. Hypertens Res 2024; 47:1735-1737. [PMID: 38584160 DOI: 10.1038/s41440-024-01666-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/08/2024] [Accepted: 03/13/2024] [Indexed: 04/09/2024]
Affiliation(s)
- Tetsuo Nishikawa
- Endocrinology & Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan.
- Nishikawa Clinic, Yokohama, Japan.
| | - Kazuki Nakai
- Endocrinology & Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
| | - Yuya Tsurutani
- Endocrinology & Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
| | - Yoko Matsuzawa
- Endocrinology & Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
- Matsuzawa Clinic, Yokohama, Japan
| | - Jun Saito
- Endocrinology & Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
| | - Masao Omura
- Endocrinology & Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
- Minato Mirai Medical Square, Yokohama, Japan
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14
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Ikemoto M, Morimoto S, Ichihara A. Prediction of endogenous mineralocorticoid receptor activity by depressor effects of mineralocorticoid receptor antagonists in patients with primary aldosteronism. Hypertens Res 2024; 47:1707-1718. [PMID: 38548912 DOI: 10.1038/s41440-024-01651-5] [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: 12/04/2023] [Revised: 02/17/2024] [Accepted: 03/01/2024] [Indexed: 06/06/2024]
Abstract
Patients with primary aldosteronism have an increased risk of developing cardiovascular disease. The response to mineralocorticoid receptor antagonists varies among individuals, indicating diverse mineralocorticoid receptor activities in these patients. This study explored the factors linked to the efficacy of blood pressure reduction through mineralocorticoid receptor antagonists in patients with primary aldosteronism. We examined the relationship between the reduction in blood pressure and patient characteristics in a group of 41 patients with primary aldosteronism (24 males, mean age 55 ± 13 years, including 34 patients diagnosed with bilateral primary aldosteronism) before and after undergoing treatment with mineralocorticoid receptor antagonists. Significant reductions in office blood pressure were observed 3 and 6 months after treatment initiation. Single correlation analyses showed that the urinary chloride-to-potassium ratio displayed the strongest positive association with blood pressure reduction, surpassing plasma aldosterone concentration, plasma renin activity, and urinary sodium-to-potassium ratio, at 3 and 6 months. Multiple correlation analyses revealed a consistent and independent positive correlation between the urinary chloride-to-potassium ratio and blood pressure reduction at 3 and 6 months. The optimal threshold for the urinary chloride-to-potassium ratio with respect to its ability to lower blood pressure, was determined as 3.18. These results imply that the urinary chloride-to-potassium ratio may be independently associated with the effectiveness of blood pressure reduction facilitated by mineralocorticoid receptor antagonists. Moreover, it could potentially serve as a valuable predictor of the effectiveness of these agents and function as an indicator of endogenous mineralocorticoid receptor activity in patients with primary aldosteronism.
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Affiliation(s)
- Makiko Ikemoto
- Department of Internal Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Satoshi Morimoto
- Department of Internal Medicine, Tokyo Women's Medical University, Tokyo, Japan.
| | - Atsuhiro Ichihara
- Department of Internal Medicine, Tokyo Women's Medical University, Tokyo, Japan
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15
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Nakano E, Mukai K, Fukuhara A, Otsuki M, Shimomura I, Ichijo T, Tsuiki M, Wada N, Yoneda T, Takeda Y, Oki K, Yamada T, Ogawa Y, Yabe D, Kakutani M, Sone M, Katabami T, Tanabe A, Naruse M. Primary aldosteronism patients with previous cardiovascular and cerebrovascular events have high aldosterone responsiveness to ACTH stimulation. Endocr J 2024; 71:489-497. [PMID: 38479860 DOI: 10.1507/endocrj.ej23-0659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/24/2024] Open
Abstract
Aldosterone secretion in primary aldosteronism (PA) is often regulated by adrenocorticotropic hormone (ACTH) in addition to its autonomous secretion. However, the clinical characteristics and risk of cardiovascular and cerebrovascular (CCV) events in PA patients with aldosterone responsiveness to ACTH stimulation remain unclear. This study aimed to investigate the prevalence of CCV events in PA patients with high aldosterone responsiveness to ACTH stimulation. A retrospective cross-sectional study was conducted as part of the Japan Primary Aldosteronism Study/Japan Rare Intractable Adrenal Disease project. PA patients with adrenal venous sampling (AVS) between January 2006 and March 2019 were enrolled. The ACTH-stimulated plasma aldosterone concentration (PAC) of the inferior vena cava during AVS was used to evaluate aldosterone responsiveness to ACTH. We analyzed the relationship between responsiveness and previous CCV events. Logistic regression analysis demonstrated that the ΔPAC (the difference between the PAC measurements before and after ACTH stimulation) significantly increased the odds of previous CCV events in PA patients after adjusting for classical CCV event risk factors, baseline PAC and duration of hypertension (relative PAC: odds ratio [OR], 2.896; 95% confidence interval [CI], 0.989-8.482; ΔPAC: OR, 2.344; 95% CI, 1.149-4.780; ACTH-stimulated PAC: OR, 2.098; 95% CI, 0.694-6.339). This study clearly demonstrated that aldosterone responsiveness to ACTH is closely related to previous CCV events. The responsiveness of the PAC to ACTH could be useful in predicting CCV event risk.Registration Number in UMIN-CTR is UMIN000032525.
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Affiliation(s)
- Eriko Nakano
- Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Kosuke Mukai
- Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Atsunori Fukuhara
- Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
- Department of Adipose Management, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Michio Otsuki
- Department of Endocrinology, Tokyo Woman's Medical University, Tokyo 162-8666, Japan
| | - Iichiro Shimomura
- Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Takamasa Ichijo
- Department of Diabetes and Endocrinology, Saiseikai Yokohamashi Tobu Hospital, Kanagawa 230-8765, Japan
| | - Mika Tsuiki
- Department of Endocrinology and Metabolism, National Hospital Organization Kyoto Medical Center, Kyoto 612-8555, Japan
| | - Norio Wada
- Department of Diabetes and Endocrinology, Sapporo City General Hospital, 060-8604 Hokkaido, Japan
| | - Takashi Yoneda
- Department of Health Promotion and Medicine of the Future, Graduate School of Medical Sciences, Kanazawa University, Ishikawa 920-8640, Japan
| | - Yoshiyu Takeda
- Department of Internal Medicine, Asanogawa General Hospital, Ishikawa 920-8621, Japan
| | - Kenji Oki
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan
| | - Tetsuya Yamada
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8519, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyusyu University, Fukuoka 812-8582, Japan
| | - Daisuke Yabe
- Department of Diabetes, Endocrinology and Metabolism and Department of Rheumatology and Clinical Immunology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Miki Kakutani
- Division of Diabetes, Endocrinology, and Clinical Immunology, Department of Internal Medicine, Hyogo College of Medicine, Hyogo 663-8501, Japan
| | - Masakatsu Sone
- Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University School of Medicine, Kanagawa 216-8511, Japan
| | - Takuyuki Katabami
- Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University School of Medicine Yokohama City Seibu Hospital, Kanagawa 241-0811, Japan
| | - Akiyo Tanabe
- Division of Endocrinology, National Center for Global Health and Medicine, Tokyo 162-8655, Japan
| | - Mitsuhide Naruse
- Endocrine Center, Ijinkai Takeda General Hospital, Kyoto 601-1495, Japan
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16
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Han M, Cao X, Zhang J, Yang X, Zhang Y, Liu Y. Association of Aldosterone, Renin, and Aldosterone to Renin Ratio with Metabolic Profile in Primary Aldosteronism. Diabetes Metab Syndr Obes 2024; 17:2065-2074. [PMID: 38778907 PMCID: PMC11110821 DOI: 10.2147/dmso.s457243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Purpose This study aimed to investigate the glycometabolism, fat mass, and lean mass in primary aldosteronism (PA) during disease progression. Patients and Methods Patients diagnosed with PA and healthy controls (HCs) were enrolled. A flash glucose monitoring system (FGMS) and dual-energy X-ray absorptiometry (DEXA) were used to measure glucose variability and glucose target rate along with fat mass and lean mass. Comparative analysis of FGMS- or DEXA-derived parameters along with correlation analyses between these parameters and PA progression were performed. Results Increased glucose variability and poor glucose target rate, along with an increased proportion of truncal fat mass, and decreased proportion of appendicular lean mass, were identified in PA group compared to those in HCs. Plasma aldosterone concentration was positively correlated with glucose variability and poor glucose target rate. Plasma renin concentration was positively correlated with the proportion of truncal fat mass and lean mass, and negatively correlated with the proportion of appendicular fat mass. Aldosterone-to-renin ratio was negatively correlated with the proportion of truncal fat mass and lean mass, and positively correlated with the proportion of appendicular fat mass. Conclusion Patients with PA presented significant differences in glycometabolism, fat mass, and lean mass compared with HCs, and these alterations correlated with PA progression.
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Affiliation(s)
- Minmin Han
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
- First Clinical Medical College, Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
| | - Xiaoming Cao
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
| | - Jian Zhang
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
- First Clinical Medical College, Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
| | - Xifeng Yang
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
- First Clinical Medical College, Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
| | - Yi Zhang
- Department of Pharmacology, Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
- Medicinal Basic Research Innovation Center of Chronic Kidney Disease, Ministry of Education, Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
| | - Yunfeng Liu
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
- First Clinical Medical College, Shanxi Medical University, Taiyuan, 030000, People’s Republic of China
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17
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Hua Y, He Q. Comparison between screening for primary aldosteronism with and without drug adjustment. Blood Press 2024; 33:2350981. [PMID: 38824645 DOI: 10.1080/08037051.2024.2350981] [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: 12/05/2023] [Accepted: 04/29/2024] [Indexed: 06/04/2024]
Abstract
OBJECTIVE Few studies have evaluated the performance of non-drug-adjusted primary aldosteronism (PA) screening. Therefore, we aimed to examine the consistency between PA screening results with and without drug adjustment and to explore the effectiveness of screening without drug adjustment. METHODS This prospective study included 650 consecutive patients with a high risk of incidence PA. Patients who initially screened positive underwent rescreening with drug adjustments and confirmatory tests. Regarding the remaining patients, one of every three consecutive patients underwent rescreening with drug adjustments and confirmatory tests. The changes in aldosterone and renin concentrations were compared between patients with essential hypertension (EH) and those with PA before and after drug adjustment. Sensitivity and specificity were used to assess the diagnostic performance of screening without drug adjustment, using the confirmatory test results as the reference. RESULTS We screened 650 patients with hypertension for PA. Forty-nine patients were diagnosed with PA and 195 with EH. Regarding drugs, 519 patients were taking angiotensin-converting enzyme inhibitors (ACEIs), angiotensin II receptor blockers (ARBs), calcium channel blockers (CCBs), or diuretics alone or in combination. Forty-one patients were taking beta-blockers. Ninety patients were taking beta-blockers in combination with other drugs. In patients treated with ACEIs, ARBs, CCBs, or diuretics alone, or in combination, or beta-blockers alone, PA positivity was determined using the criteria, aldosterone-to-renin ratio (ARR) >38 pg/mL/pg/mL and plasma aldosterone concentration (PAC) >100 pg/mL, and negativity, using the criteria, ARR <9 pg/mL/pg/mL; the sensitivity and specificity were 94.7% and 94.5%, respectively. After drug adjustment, the sensitivity and specificity of screening were 92.1% and 89%, respectively. CONCLUSIONS In patients not treated with beta-blockers combined with others, when ARR >38 pg/mL/pg/mL and plasma aldosterone concentration (PAC) >100 pg/mL, or, ARR <9 pg/mL/pg/mL, non-drug-adjusted screening results were identical to with drug adjustment. Non-drug-adjusted screening could reduce the chance of medication adjustment, enable patients to continue their treatments and avoiding adverse effects, is of clinical importance.
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Affiliation(s)
- Yanlong Hua
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Qing He
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
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18
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Hara J, Ishii S, Tanabe H, Yamakuni R, Suenaga H, Kono T, Kuroiwa D, Sekino H, Shimabukuro M, Ito H. Respiratory Displacement of the Right Adrenal Vein: Comparison of Inspiratory and Expiratory Computed Tomography With Catheter Venography. J Comput Assist Tomogr 2024:00004728-990000000-00321. [PMID: 38693083 DOI: 10.1097/rct.0000000000001625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
OBJECTIVE The aim of the study is to reveal the respiratory displacement of the right adrenal vein (RAV) to predict the exact location of the RAV during adrenal venous sampling (AVS). METHODS Computed tomography (CT) scans obtained 45 seconds (breath-hold at inhalation) and 70 seconds (breath-hold at exhalation) after contrast material injection were compared to venograms of the RAV of patients with primary aldosteronism who underwent AVS between January 2016 and December 2020. The craniocaudal distance between the center of the Th11/12 disc and the RAV orifice was measured; the craniocaudal location of the RAV orifice was also specified relative to vertebral bodies and intervertebral discs on inspiratory phase CT (In-CT), expiratory phase CT (Ex-CT), and catheter venography. The transverse and vertical angles of the RAV and the position of the RAV orifice on the inferior vena cava (IVC) circumference were measured on In-CT and Ex-CT. RESULTS In total, 51 patients (30 males, 21 females; mean age, 54.9 ± 11.1 years) were included. Craniocaudal distances between the center of the Th11/12 disc and RAV orifice were significantly different among the following 3 acquisitions: catheter venography versus In-CT (15.2 ± 8.4 mm); venography versus Ex-CT (5.6 ± 4.1 mm); and In-CT versus Ex-CT (19.6 ± 8.0 mm) (all, P < 0.001). The craniocaudal location of the RAV orifice on venography was significantly closer to that on Ex-CT than on In-CT (P < 0.001); measurements using venograms compared with In-CT and Ex-CT scans were within 1 level difference in 18 (35.3%) and 47 (92.2%) patients, respectively (P < 0.001). The vertical angle of the RAV was significantly more likely to be smaller on In-CT than on Ex-CT (P < 0.001). CONCLUSIONS RAV locations and angles change with respiratory motion. It is crucial to consider the respiratory phase of CT because it can enable a more accurate prediction of the location of the RAV during AVS.
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Affiliation(s)
- Junko Hara
- From the Department of Radiology and Nuclear Medicine, Fukushima Medical University
| | - Shiro Ishii
- From the Department of Radiology and Nuclear Medicine, Fukushima Medical University
| | - Hayato Tanabe
- Department of Diabetes, Endocrinology and Metabolism School of Medicine, Fukushima Medical University, Fukushima City, Japan
| | - Ryo Yamakuni
- From the Department of Radiology and Nuclear Medicine, Fukushima Medical University
| | - Hiroki Suenaga
- From the Department of Radiology and Nuclear Medicine, Fukushima Medical University
| | - Teruyuki Kono
- Department of Diabetes, Endocrinology and Metabolism School of Medicine, Fukushima Medical University, Fukushima City, Japan
| | - Daichi Kuroiwa
- From the Department of Radiology and Nuclear Medicine, Fukushima Medical University
| | - Hirofumi Sekino
- From the Department of Radiology and Nuclear Medicine, Fukushima Medical University
| | - Michio Shimabukuro
- Department of Diabetes, Endocrinology and Metabolism School of Medicine, Fukushima Medical University, Fukushima City, Japan
| | - Hiroshi Ito
- From the Department of Radiology and Nuclear Medicine, Fukushima Medical University
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19
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Tezuka Y, Omata K, Ono Y, Kambara K, Kamada H, Oguro S, Yamazaki Y, Gomez-Sanchez CE, Ito A, Sasano H, Takase K, Tanaka T, Katagiri H, Satoh F. Investigating the cut-off values of captopril challenge test for primary aldosteronism using the novel chemiluminescent enzyme immunoassay method: a retrospective cohort study. Hypertens Res 2024; 47:1362-1371. [PMID: 38454147 PMCID: PMC11073978 DOI: 10.1038/s41440-024-01594-x] [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: 09/14/2023] [Revised: 12/26/2023] [Accepted: 01/13/2024] [Indexed: 03/09/2024]
Abstract
The measurement evolution enabled more accurate evaluation of aldosterone production in hypertensive patients. However, the cut-off values for novel assays have been not sufficiently validated. The present study was undertaken to validate the novel chemiluminescent enzyme immunoassay for aldosterone in conjunction with other methods. Moreover, we also aimed to establish a new cut-off value for primary aldosteronism in the captopril challenge test using the novel assay. First, we collected 390 plasma samples, in which aldosterone levels measured using liquid chromatography-mass spectrometry ranged between 0.18 and 1346 ng/dL. The novel chemiluminescent enzyme immunoassay showed identical correlation of plasma aldosterone with liquid chromatography-mass spectrometry, in contrast to conventional radioimmunoassay. Further, we enrolled 299 and 39 patients with primary aldosteronism and essential hypertension, respectively. Plasma aldosterone concentrations measured using the novel assay were lower than those measured by radioimmunoassay, which resulted in decreased aldosterone-to-renin ratios. Subsequently, positive results of the captopril challenge test based on radioimmunoassay turned into "negative" based on the novel assay in 45% patients with primary aldosteronism, using the conventional cut-off value (aldosterone-to-renin activity ratio > 20 ng/dL per ng/mL/h). Receiver operating characteristic curve analysis demonstrated that aldosterone-to-renin activity ratios > 8.2 ng/dL per ng/mL/h in the novel assay was compatible with the conventional diagnosis (sensitivity, 0.874; specificity, 0.980). Our study indicates the great measurement accuracy of the novel chemiluminescent enzyme immunoassay for aldosterone, and the importance of measurement-adjusted cut-offs in the diagnosis of primary aldosteronism.
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Affiliation(s)
- Yuta Tezuka
- Department of Diabetes, Metabolism, and Endocrinology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
- Division of Nephrology, Rheumatology, and Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Kei Omata
- Department of Diabetes, Metabolism, and Endocrinology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
- Division of Nephrology, Rheumatology, and Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Yoshikiyo Ono
- Department of Diabetes, Metabolism, and Endocrinology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
- Division of Nephrology, Rheumatology, and Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Kengo Kambara
- Medical Systems Research & Development Center, Medical Systems Business Division, FUJIFILM Corporation, 6-1, Takata-cho, Amagasaki-shi, Hyogo, 661-0963, Japan
| | - Hiroki Kamada
- Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Sota Oguro
- Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Yuto Yamazaki
- Department of Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Celso E Gomez-Sanchez
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA
| | - Akihiro Ito
- Department of Urology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Kei Takase
- Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Tetsuhiro Tanaka
- Division of Nephrology, Rheumatology, and Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Hideki Katagiri
- Department of Diabetes, Metabolism, and Endocrinology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
| | - Fumitoshi Satoh
- Division of Nephrology, Rheumatology, and Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
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20
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Tetti M, Brüdgam D, Jacopo Burrello, Udager AM, Riester A, Knösel T, Beuschlein F, Rainey WE, Reincke M, Williams TA. Unilateral Primary Aldosteronism: Long-Term Disease Recurrence After Adrenalectomy. Hypertension 2024; 81:936-945. [PMID: 38318706 PMCID: PMC10954406 DOI: 10.1161/hypertensionaha.123.22281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/17/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND Primary aldosteronism (PA) is frequently caused by a unilateral aldosterone-producing adenoma with a PA-driver mutation. Unilateral adrenalectomy has a high probability of short-term biochemical remission, but long-term postsurgical outcomes are relatively undefined. Our objective was to investigate the incidence of long-term recurrence of PA in individuals with postsurgical short-term biochemical remission. METHODS Adrenalectomized patients for unilateral PA were included from a single referral center. Histopathology and outcomes were assessed according to international histopathology of unilateral primary aldosteronism and PASO (Primary Aldosteronism Surgical Outcome) consensuses. Genotyping was performed using CYP11B2 (aldosterone synthase)-guided sequencing. RESULTS Classical adrenal histopathology, exemplified by a solitary aldosterone-producing adenoma, was observed in 78% of 90 adrenals, compared with 22% with nonclassical histopathology. The classical group displayed higher aldosterone-to-renin ratios (P=0.013) and lower contralateral ratios (P=0.008). Outcome assessments at both short (12 months [7; 12]) and long (89 months [48; 124]) terms were available for 57 patients. At short-term assessment, 53 (93%) displayed complete biochemical success (43 classical and 10 nonclassical), but long-term assessment demonstrated biochemical PA recurrence in 12 (23%) with an overrepresentation of the nonclassical histopathology (6 [60%] of 10 nonclassical histopathology versus 6 [14%] of 43 classical histopathology; P=0.005). PA-driver mutations were identified in 97% of 64 aldosterone-producing adenomas; there was no association of the aldosterone-producing adenoma genotype with PA recurrence. CONCLUSIONS A substantial proportion of individuals display postsurgical biochemical recurrence of PA, which is related to the histopathology of the resected adrenal gland. These findings emphasize the role of histopathology and the requirement for continued outcome assessment in the management of surgically treated patients for PA.
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Affiliation(s)
- Martina Tetti
- Medizinische Klinik und Poliklinik IV,
LMU Klinikum, LMU München, Munich, Germany
| | - Denise Brüdgam
- Medizinische Klinik und Poliklinik IV,
LMU Klinikum, LMU München, Munich, Germany
| | - Jacopo Burrello
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Aaron M Udager
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Anna Riester
- Medizinische Klinik und Poliklinik IV,
LMU Klinikum, LMU München, Munich, Germany
| | - Thomas Knösel
- Institute of Pathology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Felix Beuschlein
- Medizinische Klinik und Poliklinik IV,
LMU Klinikum, LMU München, Munich, Germany
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, Universitätsspital Zürich (USZ) and Universität Zürich (UZH), Zürich, Switzerland
- The LOOP Zurich - Medical Research Center, Zurich, Switzerland
| | - William E Rainey
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, 48109, USA
- Division of Metabolism, Endocrine, and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV,
LMU Klinikum, LMU München, Munich, Germany
| | - Tracy Ann Williams
- Medizinische Klinik und Poliklinik IV,
LMU Klinikum, LMU München, Munich, Germany
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21
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Sun K, Gong M, Yu Y, Yang M, Zhang Y, Jiang Y, Song W. Comparison of saline infusion test and captopril challenge test in the diagnosis of Chinese with primary aldosteronism in different age groups. Front Endocrinol (Lausanne) 2024; 15:1343704. [PMID: 38586461 PMCID: PMC10995348 DOI: 10.3389/fendo.2024.1343704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/04/2024] [Indexed: 04/09/2024] Open
Abstract
Background To explore the diagnostic accuracy and the optimal cutoff value between the saline infusion test (SIT) and captopril challenge test (CCT) [including the value and suppression of plasma aldosterone concentration (PAC)] for primary aldosteronism (PA) diagnosing. Methods A total of 318 patients with hypertension were consecutively enrolled, including 126 patients with PA and 192 patients with essential hypertension (EH), in this observational study. The characteristics of patients and laboratory examinations were collected and compared. The comparison between SIT and CCT was carried by drawing the receiver operator characteristic curve (ROC) and calculating the area under the curve (AUC) to explore the diagnostic accuracy and the optimal cutoff value. Results The average age was 51.59 ± 10.43 in the PA group and 45.72 ± 12.44 in the EH group (p<0.05). The optimal cutoff value was 10.7 ng/dL for post-CCT PAC, 6.8 ng/dL for post-SIT PAC, and 26.9% for suppression of post-CCT PAC. The diagnostic value of post-CCT PAC was the highest with 0.831 for the AUC and 0.552 for the Youden index. The optimal cutoff value for patients who were <50 years old was 11.5 ng/dL for post-CCT PAC and 8.4 ng/dL for post-SIT PAC. The suppression of post-CCT PAC turned to 18.2% for those of age 50 or older. Conclusion Compared with SIT, CCT had a higher diagnostic value when post-CCT PAC was used as the diagnostic criterion in Chinese people, while the selection of diagnostic thresholds depended on patient age.
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Affiliation(s)
| | | | | | | | | | - Yinong Jiang
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Wei Song
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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22
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Ho WY, Hsiao CC, Wu PH, Chen JY, Tu YK, Wu VC, Chen JJ. Comparison of different medical treatments for primary hyperaldosteronism: a systematic review and network meta-analysis. Ther Adv Chronic Dis 2024; 15:20406223241239775. [PMID: 38511069 PMCID: PMC10953100 DOI: 10.1177/20406223241239775] [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: 09/03/2023] [Accepted: 02/28/2024] [Indexed: 03/22/2024] Open
Abstract
Background The effectiveness and side effects between different medical treatments in patients with primary hyperaldosteronism have not been systematically studied. Objective To analyze the efficacy between different mineralocorticoid receptor antagonists (MRAs) and epithelial sodium channel (ENaC) inhibitors in a network meta-analysis (NMA) framework, while also evaluating adverse events. Design Systematic review and NMA. Data sources and methods The systematic review and NMA was reported according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. PubMed, MEDLINE, the Cochrane library, and Excerpta Medica database (EMBASE) were searched for randomized controlled trials (RCTs) involving adult patients with primary hyperaldosteronism until 23 June 2023. Studies that compared the efficacy and side effects of different medical treatments of primary hyperaldosteronism were included. The primary outcomes included the effect on blood pressure, serum potassium, and major adverse cardiovascular events. The secondary outcomes were adverse events related to MRAs (hyperkalemia and gynecomastia). Frequentist NMA and pairwise meta-analysis were conducted. Results A total of 5 RCTs comprising 392 participants were included. Eplerenone, esaxerenone, and amiloride were compared to spironolactone and demonstrated comparable effect on the reduction of systolic blood pressure. In comparison to spironolactone, eplerenone exhibited a less pronounced effect on reducing diastolic blood pressure [-4.63 mmHg; 95% confidence interval (CI): -8.87 to -0.40 mmHg] and correcting serum potassium (-0.2 mg/dL; 95% CI: -0.37 to -0.03 mg/dL). Spironolactone presented a higher risk of gynecomastia compared with eplerenone (relative risk: 4.69; 95% CI: 3.58-6.14). Conclusion The present NMA indicated that the blood pressure reduction and potassium-correcting effects of the three MRAs may demonstrate marginal differences, with confidence levels in the evidence being very low. Therefore, further research is needed to explore the efficacy of these MRAs, especially regarding their impact on mortality and cardiovascular outcomes. Trial registration PROSPERO (CRD: 42023446811).
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Affiliation(s)
- Wen-Yu Ho
- Department of Nephrology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ching-Chung Hsiao
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Nephrology, New Taipei Municipal Tucheng Hospital, New Taipei, Taiwan
| | - Ping-Hsun Wu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jui-Yi Chen
- Division of Nephrology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan
- Department of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Yu-Kang Tu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Primary Aldosteronism Center of National Taiwan University Hospital, Taipei, Taiwan
- Taiwan Primary Aldosteronism Investigators Group, Taipei, Taiwan
| | - Jia-Jin Chen
- Department of Nephrology, Linkou Chang Gung Memorial Hospital, No. 5, Fuxing Street, Guishan Dist., Taoyuan 33305, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
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23
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Nanba K, Blinder AR, Udager AM, Hirokawa Y, Miura T, Okuno H, Moriyoshi K, Yamazaki Y, Sasano H, Yasoda A, Satoh-Asahara N, Rainey WE, Tagami T. Double somatic mutations in CTNNB1 and GNA11 in an aldosterone-producing adenoma. Front Endocrinol (Lausanne) 2024; 15:1286297. [PMID: 38505749 PMCID: PMC10948454 DOI: 10.3389/fendo.2024.1286297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 02/21/2024] [Indexed: 03/21/2024] Open
Abstract
Double somatic mutations in CTNNB1 and GNA11/Q have recently been identified in a small subset of aldosterone-producing adenomas (APAs). As a possible pathogenesis of APA due to these mutations, an association with pregnancy, menopause, or puberty has been proposed. However, because of its rarity, characteristics of APA with these mutations have not been well characterized. A 46-year-old Japanese woman presented with hypertension and hypokalemia. She had two pregnancies in the past but had no history of pregnancy-induced hypertension. She had regular menstrual cycle at presentation and was diagnosed as having primary aldosteronism after endocrinologic examinations. Computed tomography revealed a 2 cm right adrenal mass. Adrenal venous sampling demonstrated excess aldosterone production from the right adrenal gland. She underwent right laparoscopic adrenalectomy. The resected right adrenal tumor was histologically diagnosed as adrenocortical adenoma and subsequent immunohistochemistry (IHC) revealed diffuse immunoreactivity of aldosterone synthase (CYP11B2) and visinin like 1, a marker of the zona glomerulosa (ZG), whereas 11β-hydroxylase, a steroidogenic enzyme for cortisol biosynthesis, was mostly negative. CYP11B2 IHC-guided targeted next-generation sequencing identified somatic CTNNB1 (p.D32Y) and GNA11 (p.Q209H) mutations. Immunofluorescence staining of the tumor also revealed the presence of activated β-catenin, consistent with features of the normal ZG. The expression patterns of steroidogenic enzymes and related proteins indicated ZG features of the tumor cells. PA was clinically and biochemically cured after surgery. In conclusion, our study indicated that CTNNB1 and GNA11-mutated APA has characteristics of the ZG. The disease could occur in adults with no clear association with pregnancy or menopause.
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Affiliation(s)
- Kazutaka Nanba
- Department of Endocrinology and Metabolism, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
- Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, United States
| | - Amy R. Blinder
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, United States
| | - Aaron M. Udager
- Department of Pathology, University of Michigan, Ann Arbor, MI, United States
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, United States
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
| | - Yuusuke Hirokawa
- Department of Radiology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Takayoshi Miura
- Department of Urology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Hiroshi Okuno
- Department of Urology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Koki Moriyoshi
- Department of Diagnostic Pathology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Yuto Yamazaki
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akihiro Yasoda
- Clinical Research Institute, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Noriko Satoh-Asahara
- Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - William E. Rainey
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, United States
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, United States
| | - Tetsuya Tagami
- Department of Endocrinology and Metabolism, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
- Department of Endocrinology, Metabolism, and Hypertension Research, Clinical Research Institute, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Mansour N, Bruedgam D, Dischinger U, Kürzinger L, Adolf C, Walter R, Öcal O, Schmidt VF, Rudolph J, Ricke J, Reisch N, Reincke M, Wildgruber M, Heinrich D. Effect of mild cortisol cosecretion on body composition and metabolic parameters in patients with primary hyperaldosteronism. Clin Endocrinol (Oxf) 2024; 100:212-220. [PMID: 38164017 DOI: 10.1111/cen.15013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/08/2023] [Accepted: 12/15/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To investigate the effects of simultaneous cortisol cosecretion (CCS) on body composition in computed tomography (CT)-imaging and metabolic parameters in patients with primary aldosteronism (PA) with the objective of facilitating early detection. DESIGN Retrospective cohort study. PATIENTS Forty-seven patients with PA and CCS confirmed by 1-mg dexamethasone suppression test (DST) with a cutoff of ≥1.8 µg/dL were compared with PA patients with excluded CCS (non-CCS, n = 47) matched by age and sex. METHODS Segmentation of the fat compartments and muscle area at the third lumbar region was performed on non-contrast-enhanced CT images with dedicated segmentation software. Additionally, liver, spleen, pancreas and muscle attenuation were compared between the two groups. RESULTS Mean cortisol after DST was 1.2 µg/dL (33.1 nmol/L) in the non-CCS group and 3.2 µg/dL (88.3 nmol/L) in the CCS group with mild autonomous cortisol excess (MACE). No difference in total, visceral and subcutaneous fat volumes was observed between the CCS and non-CCS group (p = .7, .6 and .8, respectively). However, a multivariable regression analysis revealed a significant correlation between total serum cholesterol and results of serum cortisol after 1-mg DST (p = .026). Classification of the patients based on visible lesion on CT and PA-lateralization via adrenal venous sampling also did not show any significant differences in body composition. CONCLUSION MACE in PA patients does not translate into body composition changes on CT-imaging. Therefore, early detection of concurrent CCS in PA is currently only attainable through biochemical tests. Further investigation of the long-term clinical adverse effects of MACE in PA is necessary.
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Affiliation(s)
- Nabeel Mansour
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Denise Bruedgam
- Medizinische Klinik und Poliklinik IV, LMU Klinikum Innenstadt, Munich, Germany
| | - Ulrich Dischinger
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Lydia Kürzinger
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Christian Adolf
- Medizinische Klinik und Poliklinik IV, LMU Klinikum Innenstadt, Munich, Germany
| | - Roman Walter
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Osman Öcal
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Vanessa F Schmidt
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Jan Rudolph
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Jens Ricke
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Nicole Reisch
- Medizinische Klinik und Poliklinik IV, LMU Klinikum Innenstadt, Munich, Germany
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, LMU Klinikum Innenstadt, Munich, Germany
| | - Moritz Wildgruber
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Daniel Heinrich
- Medizinische Klinik und Poliklinik IV, LMU Klinikum Innenstadt, Munich, Germany
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25
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Turcu AF, Tezuka Y, Lim JS, Salman Z, Sehgal K, Liu H, Larose S, Parksook WW, Williams TA, Cohen DL, Wachtel H, Zhang J, Dorwal P, Satoh F, Yang J, Lacroix A, Reincke M, Giordano T, Udager A, Vaidya A, Rainey WE. Multifocal, Asymmetric Bilateral Primary Aldosteronism Cannot be Excluded by Strong Adrenal Vein Sampling Lateralization: An International Retrospective Cohort Study. Hypertension 2024; 81:604-613. [PMID: 38174562 PMCID: PMC10922262 DOI: 10.1161/hypertensionaha.123.21910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 12/16/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Primary aldosteronism (PA) has been broadly dichotomized into unilateral and bilateral forms. Adrenal vein sampling (AVS) lateralization indices (LI) ≥2 to 4 are the standard-of-care to recommend unilateral adrenalectomy for presumed unilateral PA. We aimed to assess the rates and characteristics of residual PA after AVS-guided adrenalectomy. METHODS We conducted an international, retrospective, cohort study of patients with PA from 7 referral centers who underwent unilateral adrenalectomy based on LI≥4 on baseline and/or cosyntropin-stimulated AVS. Aldosterone synthase (CYP11B2) immunohistochemistry and next generation sequencing were performed on available formalin-fixed paraffin-embedded adrenal tissue. RESULTS The cohort included 283 patients who underwent AVS-guided adrenalectomy, followed for a median of 326 days postoperatively. Lack of PA cure was observed in 16% of consecutive patients, and in 22 patients with lateralized PA on both baseline and cosyntropin-stimulated AVS. Among patients with residual PA postoperatively, 73% had multiple CYP11B2 positive areas within the resected adrenal tissue (versus 23% in those cured), wherein CACNA1D mutations were most prevalent (63% versus 33% in those cured). In adjusted regression models, independent predictors of postoperative residual PA included Black versus White race (odds ratio, 5.10 [95% CI, 1.45-17.86]), AVS lateralization only at baseline (odds ratio, 8.93 [95% CI 3.00-26.32] versus both at baseline and after cosyntropin stimulation), and CT-AVS disagreement (odds ratio, 2.75 [95% CI, 1.20-6.31]). CONCLUSIONS Multifocal, asymmetrical bilateral PA is relatively common, and it cannot be excluded by robust AVS lateralization. Long-term postoperative monitoring should be routinely pursued, to identify residual PA and afford timely initiation of targeted medical therapy.
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Affiliation(s)
- Adina F. Turcu
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA
| | - Yuta Tezuka
- Division of Nephrology, Endocrinology and Vascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Jung Soo Lim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju Severance Christian Hospital, Wonju, South Korea
| | - Zara Salman
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA
| | - Kartik Sehgal
- Centre for Endocrinology and Metabolism, Department of Medicine, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Haiping Liu
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA
| | - Stéphanie Larose
- Division of Endocrinology, Department of Medicine and Research Center, Centre hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Wasita Warachit Parksook
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Tracy Ann Williams
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, LMU München, München, Germany
| | - Debbie L Cohen
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Heather Wachtel
- Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Jinghong Zhang
- Centre for Endocrinology and Metabolism, Department of Medicine, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Pranav Dorwal
- Department of Pathology, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Fumitoshi Satoh
- Division of Nephrology, Endocrinology and Vascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Jun Yang
- Centre for Endocrinology and Metabolism, Department of Medicine, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - André Lacroix
- Division of Endocrinology, Department of Medicine and Research Center, Centre hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, LMU München, München, Germany
| | - Tom Giordano
- Department of Pathology, University of Michigan, Ann Arbor, USA
| | - Aaron Udager
- Department of Pathology, University of Michigan, Ann Arbor, USA
| | - Anand Vaidya
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - William E. Rainey
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, USA
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Huang CW, Tu KH, Fan KC, Tsai CH, Wang WT, Wang SY, Wu CY, Hu YH, Huang SH, Liu HW, Tseng FY, Wu WC, Chang CC, Lin YH, Wu VC, Hwu CM. The role of confirmatory tests in the diagnosis of primary aldosteronism. J Formos Med Assoc 2024; 123 Suppl 2:S104-S113. [PMID: 37173227 DOI: 10.1016/j.jfma.2023.04.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/22/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
Confirmatory tests for diagnosis of primary aldosteronism (PA) play an important role in sparing patients with a false-positive aldosterone-to-renin ratio (ARR) screening test from undergoing invasive subtyping procedures. We recommend that patients with a positive ARR test should undergo at least one confirmatory test to confirm or exclude the diagnosis of PA before directly proceeding to subtype studies, except for patients with significant PA phenotypes, including spontaneous hypokalemia, plasma aldosterone concentration >20 ng/dL plus plasma renin activity below a detectable level. Although a gold standard confirmatory test has not been identified, we recommend that saline infusion test and captopril challenge test, which were widely used in Taiwan. Patients with PA have been reported to have a higher prevalence of concurrent autonomous cortisol secretion (ACS). ACS is a biochemical condition of mild cortisol overproduction from adrenal lesions, but without the typical clinical features of overt Cushing's syndrome. Concurrent ACS may result in incorrect interpretation of adrenal venous sampling (AVS) and may lead to adrenal insufficiency after adrenalectomy. We recommend screening for ACS in patients with PA scheduled for AVS examinations as well as for adrenalectomy. We recommend the 1-mg overnight dexamethasone suppression test as screening method to detect ACS.
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Affiliation(s)
- Chien-Wei Huang
- Division of Nephrology, Department of Medicine, Kaohsiung Veterans General Hospital, National Yang Ming Chiao Tung University, School of Medicine, Taiwan; Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kun-Hua Tu
- Kidney Research Center, Department of Nephrology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Kang-Chih Fan
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital Hsinchu Branch, Hsinchu, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Cheng-Hsuan Tsai
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Ting Wang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan
| | - Shu-Yi Wang
- Division of Endocrinology & Metabolism, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Chun-Yi Wu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ya-Hui Hu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, Taiwan
| | - Shu-Heng Huang
- Division of Endocrinology & Metabolism, Department of Internal Medicine, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan
| | - Han-Wen Liu
- Division of Endocrinology & Metabolism, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Fen-Yu Tseng
- Division of Endocrinology & Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Chen Wu
- Division of Endocrinology & Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, 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
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, National Taiwan University Hospital, Taipei, Taiwan; Primary Aldosteronism Center at National Taiwan University Hospital, Taipei, Taiwan
| | - Vin-Cent Wu
- Primary Aldosteronism Center at National Taiwan University Hospital, Taipei, Taiwan; Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chii-Min Hwu
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan; Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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27
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Zhang X, Shu X, Wu F, Yang J, Cheng Q, Du Z, Song Y, Yang Y, Hu J, Wang Y, Li Q, Yang S. Treatment decision based on unilateral index from nonadrenocorticotropic hormone-stimulated and adrenocorticotropic hormone-stimulated adrenal vein sampling in primary aldosteronism. J Hypertens 2024; 42:450-459. [PMID: 37937517 DOI: 10.1097/hjh.0000000000003612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
OBJECTIVE Adrenal venous sampling (AVS) is recommended for identifying the subtype of primary aldosteronism before making a surgical treatment decision, but failed cannulation of one adrenal vein is common. To evaluate whether using results of one adrenal vein during AVS could accurately predict unilateral primary aldosteronism. METHODS A retrospective study was conducted in primary aldosteronism patients receiving bilaterally or unilaterally successful AVS. The aldosterone-cortisol ratio from the adrenal vein divided by the aldosterone-cortisol ratio from the inferior vena cava (IVC) was calculated as the AV/IVC index. RESULTS The study examined 455 patients with primary aldosteronism, including 347 patients with unilateral primary aldosteronism. Among them, 250 and 125 patients received non- adrenocorticotropic hormone (ACTH) and ACTH-stimulated AVS, respectively, and 80 patients received both forms of AVS. Under non-ACTH-stimulated AVS, AUC of the AV/IVC index to diagnose ipsilateral and contralateral primary aldosteronism were 0.778 and 0.924, respectively. The specificity was 100% for both, with sensitivities of 5 and 26%, respectively, when using cutoffs of 17.05 to diagnose ipsilateral primary aldosteronism and 0.15 to diagnose contralateral primary aldosteronism. When using cutoffs of 3.60 and 0.70, the specificity decreased, but if combined with CT results (ipsilateral or contralateral adrenal nodules larger than 10 mm), the specificity could be maintained at 99%, with sensitivities of 33 and 45%, respectively. Under ACTH-stimulated AVS, the AV/IVC index showed similar accuracy to diagnose ipsilateral and contralateral primary aldosteronism. CONCLUSION The unilateral AV/IVC index can be used to diagnose unilateral primary aldosteronism during AVS. Combining CT results can increase the accuracy further.
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Affiliation(s)
- Xizi Zhang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Xiaoyu Shu
- Department of Endocrinology, Beijing Chao-yang Hospital, Capital Medical University, Beijing
| | - Feifei Wu
- Department of Endocrinology, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Jun Yang
- Department of Medicine, Monash University
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Qingfeng Cheng
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Zhipeng Du
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Ying Song
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Yi Yang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Jinbo Hu
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Yue Wang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Qifu Li
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Shumin Yang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing
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28
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Haze T, Tamura K. Possible relationship between primary aldosteronism and small vessel disease. Hypertens Res 2024; 47:677-678. [PMID: 37993594 DOI: 10.1038/s41440-023-01481-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/01/2023] [Accepted: 10/02/2023] [Indexed: 11/24/2023]
Affiliation(s)
- Tatsuya Haze
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, Yokohama, Japan
- YCU Center for Novel and Exploratory Clinical Trials (Y-NEXT), Yokohama City University Hospital, Yokohama, Japan
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
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29
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Yang YH, Chang YL, Lee BC, Lu CC, Wang WT, Hu YH, Liu HW, Lin YH, Chang CC, Wu WC, Tseng FY, Lin YH, Wu VC, Hwu CM. Strategies for subtyping primary aldosteronism. J Formos Med Assoc 2024; 123 Suppl 2:S114-S124. [PMID: 37202237 DOI: 10.1016/j.jfma.2023.05.004] [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: 03/13/2023] [Revised: 04/26/2023] [Accepted: 05/04/2023] [Indexed: 05/20/2023] Open
Abstract
Adrenal venous sampling (AVS) is a crucial method for the lateralization of primary aldosteronism (PA). It is advised to halt the use of the patient's antihypertensive medications and correct hypokalemia prior to undergoing AVS. Hospitals equipped to conduct AVS should establish their own diagnostic criteria based on current guidelines. If the patient's antihypertensive medications cannot be discontinued, AVS can be performed as long as the serum renin level is suppressed. The Task Force of Taiwan PA recommends using a combination of adrenocorticotropic hormone stimulation, quick cortisol assay, and C-arm cone-beam computed tomography to maximize the success of AVS and minimize errors by using the simultaneous sampling technique. If AVS is not successful, an NP-59 (131 I-6-β-iodomethyl-19-norcholesterol) scan can be used as an alternative method to lateralize PA. We depicted the details of the lateralization procedures (mainly AVS, and alternatively NP-59) and their tips and tricks for confirmed PA patients who would consider to undergo surgical treatment (unilateral adrenalectomy) if the subtyping shows unilateral disease.
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Affiliation(s)
- Yun-Hsuan Yang
- Department of Medical Imaging, National Taiwan University Hospital, National Taiwan University College of Medicine, Taiwan
| | - Yu-Ling Chang
- Department of Medical Imaging, National Taiwan University Hospital, National Taiwan University College of Medicine, Taiwan
| | - Bo-Ching Lee
- Department of Medical Imaging, National Taiwan University Hospital, National Taiwan University College of Medicine, Taiwan
| | - Ching-Chu Lu
- Department of Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Ting Wang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Faculty of Medicine, National Yang Ming Chiao Tung University School 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
| | - Han-Wen Liu
- Division of Endocrine and Metabolism, Taipei Medical University-Wan Fang Hospital, Taipei, Taiwan
| | - Yung-Hsiang Lin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Puzi, Chia-Yi, Taiwan
| | - Chin-Chen Chang
- Department of Medical Imaging, National Taiwan University Hospital, National Taiwan University College of Medicine, Taiwan; Department and Graduate Institute of Forensic Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Wan-Chen Wu
- Division of Endocrinology & Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Fen-Yu Tseng
- Division of Endocrinology & Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, National Taiwan University Hospital, Taipei, Taiwan; Primary Aldosteronism Center at National Taiwan University Hospital, Taipei, Taiwan
| | - Vin-Cent Wu
- Primary Aldosteronism Center at National Taiwan University Hospital, Taipei, Taiwan; Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chii-Min Hwu
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan; Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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30
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Murakami M, Hara K, Ikeda K, Horino M, Okazaki R, Niitsu Y, Takeuchi A, Aoki J, Shiba K, Tsujimoto K, Komiya C, Nakamura Y, Kurata M, Akashi T, Fujii Y, Yamada T. Single-Nucleus Analysis Reveals Tumor Heterogeneity of Aldosterone-Producing Adenoma. Hypertension 2024; 81:361-371. [PMID: 38095094 DOI: 10.1161/hypertensionaha.123.21446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 12/03/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Recent advances in omics techniques have allowed detailed genetic characterization of aldosterone-producing adenoma (APA). The pathogenesis of APA is characterized by tumorigenesis-associated aldosterone synthesis. The pathophysiological intricacies of APAs have not yet been elucidated at the level of individual cells. Therefore, a single-cell level analysis is speculated to be valuable in studying the differentiation process of APA. METHODS We conducted single-nucleus RNA sequencing of APAs with KCNJ5 mutation and nonfunctional adenomas obtained from 3 and 2 patients, respectively. RESULTS The single-nucleus RNA sequencing revealed the intratumoral heterogeneity of APA and identified cell populations consisting of a shared cluster of nonfunctional adenoma and APA. In addition, we extracted 2 cell fates in APA and obtained a cell population specialized in aldosterone synthesis. Genes related to ribosomes and neurodegenerative diseases were upregulated in 1 of these fates, whereas those related to the regulation of glycolysis were upregulated in the other fate. Furthermore, the total RNA reads in the nucleus were higher in hormonally activated clusters, indicating a marked activation of transcription per cell. CONCLUSIONS The single-nucleus RNA sequencing revealed intratumoral heterogeneity of APA with KCNJ5 mutation. The observation of 2 cell fates in KCNJ5-mutated APAs provides the postulation that a heterogeneous process of cellular differentiation was implicated in the pathophysiological mechanisms underlying APA tumors.
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Affiliation(s)
- Masanori Murakami
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Kazunari Hara
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Kenji Ikeda
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Masato Horino
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Rei Okazaki
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Yoshihiro Niitsu
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Akira Takeuchi
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Jun Aoki
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Kumiko Shiba
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
- Center for Personalized Medicine for Healthy Aging (K.S.), Tokyo Medical and Dental University, Japan
| | - Kazutaka Tsujimoto
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Chikara Komiya
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
| | - Yuki Nakamura
- Department of Urology, Graduate School of Medical and Dental Sciences (Y.N., Y.F.), Tokyo Medical and Dental University, Japan
| | - Morito Kurata
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences (M.K.), Tokyo Medical and Dental University, Japan
| | - Takumi Akashi
- Department of Diagnostic Pathology, Graduate School of Medical and Dental Sciences (T.A.), Tokyo Medical and Dental University, Japan
- Division of Surgical Pathology, Tokyo Medical and Dental University Hospital, Japan (T.A.)
| | - Yasuhisa Fujii
- Department of Urology, Graduate School of Medical and Dental Sciences (Y.N., Y.F.), Tokyo Medical and Dental University, Japan
| | - Tetsuya Yamada
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences (M.M., K.H., K.I., M.H., R.O., Y.N., A.T., J.A., K.S., K.T., C.K., T.Y.), Tokyo Medical and Dental University, Japan
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Zhou Y, Wang X, Hou J, Wan J, Yang Y, Liu S, Luo T, Liu Q, Xue Q, Wang P. A controlled trial of percutaneous adrenal arterial embolization for hypertension in patients with idiopathic hyperaldosteronism. Hypertens Res 2024; 47:311-321. [PMID: 37644179 DOI: 10.1038/s41440-023-01420-w] [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: 05/27/2023] [Revised: 08/01/2023] [Accepted: 08/05/2023] [Indexed: 08/31/2023]
Abstract
Our prior study has suggested that percutaneous superselective adrenal arterial embolization (SAAE) with ethanol reduces blood pressure in patients with primary aldosteronism. This study aimed to compare the efficacy of SAAE with mineralocorticoid receptor antagonists (MRA) in treating patients with idiopathic hyperaldosteronism. In this prospective, randomized, controlled trial, we randomly assigned patients with idiopathic hyperaldosteronism in a 1:1 ratio to undergo SAAE (n = 29) or receive MRA (n = 30) treatment. The primary endpoint was the change in mean 24-hour ambulatory systolic blood pressure at 6 months. The secondary endpoints included changes in office blood pressure, home blood pressure, correction of aldosterone-to-renin ratio, and adverse events at 6 months. The mean change in 24-h ambulatory systolic blood pressure from baseline to 6-month follow-up was significantly different between the two groups (-8.4 mmHg; 95% confidence interval, -15.2 to -2.1 mmHg; P < 0.01). Office, home, and ambulatory blood pressure reduction at 6 months was more pronounced in the SAAE group than the MRA group (all P < 0.05). Aldosterone-to-renin ratio was lower in the SAAE group than the MRA group at 1 and 3 months (both P < 0.01), while it had no difference between the two groups at 6 months. None of the patients experienced serious adverse events in the perioperative and 6-month follow-up periods. SAAE, as a hormonal debulking procedure, is superior to MRA in blood pressure control and correction of biochemical abnormalities in patients with idiopathic hyperaldosteronism.
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Affiliation(s)
- Yaqiong Zhou
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Xinquan Wang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Jixin Hou
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Jindong Wan
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Yi Yang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Sen Liu
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Tao Luo
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Qiting Liu
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China
| | - Qiang Xue
- Yanan hospital affiliated to Kunming medical university, Kunming, Yunnan, 650051, China
| | - Peijian Wang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China.
- Sichuan Clinical Research Center for Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, 610500, China.
- Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, 610500, China.
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Charoensri S, Bashaw L, Dehmlow C, Ellies T, Wyckoff J, Turcu AF. Evaluation of a Best-Practice Advisory for Primary Aldosteronism Screening. JAMA Intern Med 2024; 184:174-182. [PMID: 38190155 PMCID: PMC10775078 DOI: 10.1001/jamainternmed.2023.7389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 11/10/2023] [Indexed: 01/09/2024]
Abstract
Importance Primary aldosteronism (PA) is a common cause of secondary hypertension and an independent risk factor for cardiovascular morbidity and mortality. Fewer than 2% to 4% of patients at risk are evaluated for PA. Objective To develop and evaluate an electronic health record best-practice advisory (BPA) that assists with PA screening. Design, Setting, and Participants This prospective quality improvement study was conducted at academic center outpatient clinics. Data analysis was performed between February and June 2023 and included adults with hypertension and at least 1 of the following: 4 or more current antihypertensive medications; hypokalemia; age younger than 35 years; or adrenal nodule(s). Patients previously tested for PA were excluded. Exposure A noninterruptive BPA was developed to trigger for PA screening candidates seen in outpatient setting by clinicians who treat hypertension. The BPA included an order set for PA screening and a link to results interpretation guidance. Main Outcomes and Measures (1) The number of PA screening candidates identified by the BPA between October 1, 2021, and December 31, 2022; (2) the rates of PA screening; and (3) the BPA use patterns, stratified by physician specialty were assessed. Results Over 15 months, the BPA identified 14 603 unique candidates (mean [SD] age, 65.5 [16.9] years; 7300 women [49.9%]; 371 [2.5%] Asian, 2383 [16.3%] Black, and 11 225 [76.9%] White individuals) for PA screening, including 7028 (48.1%) with treatment-resistant hypertension, 6351 (43.5%) with hypokalemia, 1537 (10.5%) younger than 35 years, and 445 (3.1%) with adrenal nodule(s). In total, 2040 patients (14.0%) received orders for PA screening. Of these, 1439 patients (70.5%) completed the recommended screening within the system, and 250 (17.4%) had positive screening results. Most screening orders were placed by internists (40.0%) and family medicine physicians (28.1%). Family practitioners (80.3%) and internists (68.9%) placed most orders via the embedded order set, while specialists placed most orders (83.0%-95.4%) outside the BPA. Patients who received screening were younger and included more women and Black patients than those not screened. The likelihood of screening was higher among patients with obesity and dyslipidemia and lower in those with chronic kidney disease and established cardiovascular complications. Conclusions and Relevance The study results suggest that noninterruptive BPAs are potentially promising PA screening-assistance tools, particularly among primary care physicians. Combined with artificial intelligence algorithms that optimize the detection yield, refined BPAs may contribute to personalized hypertension care.
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Affiliation(s)
- Suranut Charoensri
- Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Linda Bashaw
- Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Cheryl Dehmlow
- Health Information and Technology Systems, University of Michigan, Ann Arbor
| | - Tammy Ellies
- Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Jennifer Wyckoff
- Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Adina F. Turcu
- Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor
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Li X, Liang J, Hu J, Ma L, Yang J, Zhang A, Jing Y, Song Y, Yang Y, Feng Z, Du Z, Wang Y, Luo T, He W, Shu X, Yang S, Li Q. Screening for primary aldosteronism on and off interfering medications. Endocrine 2024; 83:178-187. [PMID: 37796417 DOI: 10.1007/s12020-023-03520-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/31/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVE To determine whether antihypertensives will affect diagnostic accuracy of the aldosterone-to-renin ratio (ARR) to an extent that is clinically relevant. METHODS Confirmatory tests were used to confirm or exclude PA diagnosis. Area under the receiver operating characteristic curve (AUC), specificity and sensitivity of ARR performance in different conditions were calculated. RESULTS 208 PA and 78 essential hypertension (EH), and 125 PA and 206 EH patients, were included in the retrospective and prospective cohort, respectively. AUC of ARR on interfering medications was comparable to ARR off interfering medications (retrospective: 0.82 vs. 0.87, p = 0.20; prospective: 0.78 vs. 0.84, p = 0.07). At a threshold of 20 pg/μIU, the sensitivity of ARR on interfering medications was lower (11.1-23.2%) while the specificity was higher (10.2-15.2%) than ARR off interfering medications. However, when the ARR threshold on interfering medications was lowered to 10 pg/μIU, both the sensitivity (retrospective: 0.91 vs. 0.90, p = 0.61; prospective: 0.86 vs. 0.82, p = 0.39) and specificity (retrospective: 0.49 vs. 0.59, p = 0.20; prospective: 0.58 vs. 0.66, p = 0.10) were comparable to the ARR threshold off interfering medications. CONCLUSION Using ARR to screen for PA whilst taking interfering antihypertensive drugs is feasible in most cases, but the ARR threshold needs to be reduced. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT04991961.
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Affiliation(s)
- Xiaoyu Li
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiayu Liang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jinbo Hu
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Linqiang Ma
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jun Yang
- Department of Medicine, Monash University, Clayton, VIC, Australia
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, VIC, Australia
| | - Aipin Zhang
- Graduate Administration Office, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Jing
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Song
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yi Yang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhengping Feng
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhipeng Du
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yue Wang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ting Luo
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wenwen He
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoyu Shu
- Department of Endocrinology, Beijing Chao-yang Hospital, Capital Medical University, Beijing, China.
| | - Shumin Yang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Qifu Li
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Yoshida Y, Fujiwara M, Kinoshita M, Sada K, Miyamoto S, Ozeki Y, Iwamoto M, Mori Y, Nagai S, Matsuda N, Noguchi T, Okamoto M, Gotoh K, Masaki T, Shibata H. Effects of esaxerenone on blood pressure, urinary albumin excretion, serum levels of NT-proBNP, and quality of life in patients with primary aldosteronism. Hypertens Res 2024; 47:157-167. [PMID: 37717115 DOI: 10.1038/s41440-023-01412-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/26/2023] [Accepted: 08/05/2023] [Indexed: 09/18/2023]
Abstract
Primary aldosteronism (PA) is typically managed with mineralocorticoid receptor antagonists (MRAs) barring adrenalectomy. The efficacy of esaxerenone, a nonsteroidal MRA, were explored in patients with PA. Various parameters such as the urinary albumin to creatinine ratio (UACR) and serum levels of N-terminal prohormone of brain natriuretic peptide (NT-proBNP) were evaluated in 25 PA patients before and 3 and 6 months after esaxerenone treatment. Systolic and diastolic blood pressure (BP), and the estimated glomerular filtration rate decreased after treatment, while serum levels of potassium and active renin increased. Significant reductions were observed in UACR 3 and 6 months after treatment. A significant decrease in NT-proBNP was evident at 6 months but not 3 months after treatment. Correlation analysis indicated that the reductions in BP and UACR at 3 months were independent of estimated daily salt intake. Furthermore, the effect of esaxerenone treatment on lowering UACR and NT-proBNP levels was independent of BP reduction. Responders whose systolic BP decreased 6 months after esaxerenone treatment by more than 10 mmHg compared to pretreatment had higher pretreatment NT-proBNP and similar UACR before and after treatment when compared with nonresponders. Esaxerenone improved mental, physical, and social quality of life (QOL) 6 months after treatment compared to healthy controls and increased over time. No patients discontinued treatment due to severe hyperkalemia or renal dysfunction. In conclusion, esaxerenone is a safe and effective MRA for PA treatment, offering significant benefits in terms of hypertension, albuminuria, NT-proBNP levels, and QOL improvement. Esaxerenone effectively lowers BP, UACR, and serum levels of NT-proBNP independent of dietary salt intake in mild PA patients. ARC active renin concentration, DBP diastolic blood pressure, MR mineralocorticoid receptor, MRA mineralocorticoid receptor antagonist, NT-proBNP N-terminal pro-brain natriuretic peptide, PA primary aldosteronism, QOL quality of life, SBP systolic blood pressure, SF-36 Medical Outcomes Study 36-Item Short-Form Health Survey, UACR urinary albumin to creatinine ratio.
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Affiliation(s)
- Yuichi Yoshida
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Mio Fujiwara
- Faculty of Medicine, Oita University, Yufu, Japan
| | - Mizuki Kinoshita
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Kentaro Sada
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Shotaro Miyamoto
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Yoshinori Ozeki
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Miyuki Iwamoto
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Yumi Mori
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Satoshi Nagai
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Naoki Matsuda
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Takaaki Noguchi
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Mitsuhiro Okamoto
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Koro Gotoh
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Takayuki Masaki
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan.
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Yoshida Y, Shibata H. No "U-shaped" associations of estimated glomerular filtration rate with adverse cardiovascular outcomes in patients with primary aldosteronism. Hypertens Res 2024; 47:247-249. [PMID: 37945892 DOI: 10.1038/s41440-023-01506-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 10/08/2023] [Accepted: 10/11/2023] [Indexed: 11/12/2023]
Affiliation(s)
- Yuichi Yoshida
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu, Japan.
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Aiga K, Kometani M, Karashima S, Konishi S, Higashitani T, Aono D, Mai X, Usukura M, Asano T, Wakayama A, Noda Y, Koda W, Minami T, Kobayashi S, Murayama T, Yoneda T. A clinical assessment of portable point-of-care testing for quick cortisol assay during adrenal vein sampling. Sci Rep 2023; 13:22429. [PMID: 38104216 PMCID: PMC10725449 DOI: 10.1038/s41598-023-49808-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023] Open
Abstract
This study assessed the clinical performance of point-of-care testing (POCT) for quick cortisol assay (QCA) during adrenal vein sampling (AVS) using a newly invented portable quantitative assay instrument. An observational study was conducted prospectively at two centres in Japan. Forty-eight patients with primary aldosteronism considered for adrenalectomy were enrolled in this study and underwent AVS. Three basal adrenal vein samples from each adrenal vein and two from the inferior vena cava were collected sequentially. The cortisol concentration of adrenal vein samples was measured by routine method and QCA. A total of 338 adrenal vein samples were analysed from 250 sites to determine AVS success or failure. The distribution of turnaround time of the QCA for AVS success or failure followed a normal distribution with an average of 20.5 min. A positive correlation between the routine method and QCA was observed regarding cortisol concentration or selectivity index. No significant difference between the two methods was observed regarding the success rate of AVS. Using the routine method as a reference, the sensitivity and specificity of AVS success or failure were 99.1% (210/212) and 81.6% (31/38), respectively. Easy, quick, portable, and precise POCT-QCA demonstrated its compatibility with routine methods regarding clinical performance.
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Affiliation(s)
- Ko Aiga
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
| | - Mitsuhiro Kometani
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan.
| | - Shigehiro Karashima
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
| | - Seigo Konishi
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
| | - Takuya Higashitani
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
| | - Daisuke Aono
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
| | - Xurong Mai
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
| | - Mikiya Usukura
- Department of Internal Medicine, Houju Memorial Hospital, Nomi, Ishikawa, 923-1226, Japan
| | - Takahiro Asano
- Department of Internal Medicine, Houju Memorial Hospital, Nomi, Ishikawa, 923-1226, Japan
| | - Ayako Wakayama
- Department of Internal Medicine, Houju Memorial Hospital, Nomi, Ishikawa, 923-1226, Japan
| | - Yuko Noda
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
| | - Wataru Koda
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, 920-8641, Japan
| | - Tetsuya Minami
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, 920-8641, Japan
| | - Satoshi Kobayashi
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, 920-8641, Japan
| | - Toshinori Murayama
- Innovative Clinical Research Center, Kanazawa University, Kanazawa, Ishikawa, 920-8641, Japan
| | - Takashi Yoneda
- Department of Health Promotion and Medicine of Future, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8641, Japan
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37
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Haze T. The potential of a new nomogram for the diagnosis of primary aldosteronism. Hypertens Res 2023; 46:2648-2650. [PMID: 37582851 DOI: 10.1038/s41440-023-01406-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 07/28/2023] [Indexed: 08/17/2023]
Affiliation(s)
- Tatsuya Haze
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, Yokohama, Japan.
- YCU Center for Novel and Exploratory Clinical Trials (Y-NEXT), Yokohama City University Hospital, Yokohama, Japan.
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38
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Freitas TC, Maciel AAW, Fagundes GFC, Petenuci J, Santana LS, Guimaraes AG, Freitas-Castro F, Srougi V, Tanno FY, Chambo JL, Pereira MAA, Brito LP, Pio-Abreu A, Bortolotto LA, Latronico AC, Fragoso MCBV, Drager LF, Mendonca BB, Almeida MQ. Efficacy of Oral Furosemide Test for Primary Aldosteronism Diagnosis. J Endocr Soc 2023; 8:bvad147. [PMID: 38075562 PMCID: PMC10701630 DOI: 10.1210/jendso/bvad147] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Indexed: 01/06/2024] Open
Abstract
Context Confirmatory tests represent a fundamental step in primary aldosteronism (PA) diagnosis, but they are laborious and often require a hospital environment due to the risks involved. Objective To evaluate the efficacy of oral furosemide as a new confirmatory test for PA diagnosis. Methods We prospectively evaluated the diagnostic performance of 80 mg of oral furosemide in 64 patients with PA and 22 with primary hypertension (controls). Direct renin concentration (DRC) was measured before, and 2 hours and 3 hours after the oral furosemide. In addition, the oral furosemide test was compared with 2 other confirmatory tests: the furosemide upright test (FUT) and saline infusion test (SIT) or captopril challenge test (CCT) in all patients with PA. Results The cut-off of 7.6 µU/mL for DRC at 2 hours after oral furosemide had a sensitivity of 92%, specificity of 82%, and accuracy of 90% for PA diagnosis. In 5 out of 6 controls with low-renin hypertension, which might represent a PA spectrum, renin remained suppressed. Excluding these 6 controls with low-renin hypertension, the DRC cut-off of 10 µU/mL at 2 hours after oral furosemide had a sensitivity of 95.3%, specificity of 93.7% and accuracy of 95% for PA diagnosis. DRC after 3 hours of oral furosemide did not improve diagnostic performance. Using the cut-off of 10 µU/mL, the oral furosemide test and the FUT were concordant in 62 out of 64 (97%) patients with PA. Only 4 out of 64 cases with PA (6.4%) ended the oral furosemide test with potassium <3.5 mEq/L. Hypotension was not evidenced in any patient with PA during the test. Conclusion The oral furosemide test was safe, well-tolerated and represents an effective strategy for PA investigation.
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Affiliation(s)
- Thais C Freitas
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Ana Alice W Maciel
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Gustavo F C Fagundes
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Janaina Petenuci
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Lucas S Santana
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Augusto G Guimaraes
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Felipe Freitas-Castro
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Victor Srougi
- Divisão de Urologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Fabio Y Tanno
- Divisão de Urologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Jose L Chambo
- Divisão de Urologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Maria Adelaide A Pereira
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Luciana P Brito
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Andrea Pio-Abreu
- Unidade de Hipertensão, Disciplina de Nefrologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Luiz A Bortolotto
- Unidade de Hipertensão, Instituto do Coração (InCor), Faculdade de Medicna da Universidade de São Paulo, São Paulo, 05403-900, Brazil
| | - Ana Claudia Latronico
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Maria Candida B V Fragoso
- Divisão de Endocrinologia e Metabologia, Laboratório de Hormônios e Genética Molecular LIM/42, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
- Divisão de Oncologia Endócrina, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo, São Paulo, 01246-000, Brazil
| | - Luciano F Drager
- Unidade de Hipertensão, Disciplina de Nefrologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
- Unidade de Hipertensão, Instituto do Coração (InCor), Faculdade de Medicna da Universidade de São Paulo, São Paulo, 05403-900, Brazil
| | - Berenice B Mendonca
- Divisão de Endocrinologia e Metabologia, Laboratório de Hormônios e Genética Molecular LIM/42, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
| | - Madson Q Almeida
- Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Unidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM/25, Faculdade de Medicina da Universidade de São Paulo, São Paulo, 05403-000, Brazil
- Divisão de Oncologia Endócrina, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo, São Paulo, 01246-000, Brazil
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Mitsuno R, Kaneko K, Nakamura T, Kojima D, Mizutani Y, Azegami T, Yamaguchi S, Yamada Y, Jinzaki M, Kinouchi K, Yoshino J, Hayashi K. Association Between Renal Sinus Fat and Cardiometabolic and Renin-Angiotensin System Parameters in Primary Aldosteronism. J Endocr Soc 2023; 8:bvad154. [PMID: 38116128 PMCID: PMC10729860 DOI: 10.1210/jendso/bvad154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Indexed: 12/21/2023] Open
Abstract
Context Renal sinus fat (RSF) accumulation is associated with cardiometabolic diseases, such as obesity, diabetes, hypertension, and chronic kidney disease. However, clinical implications of RSF in primary aldosteronism (PA) remain unclear. Objective We aimed to investigate relationships between RSF volume and key cardiometabolic and renin-angiotensin system (RAS) parameters in PA patients and clarify the differences in these relationships between unilateral and bilateral subtypes. Methods We analyzed data obtained from well-characterized PA patients that involved 45 unilateral (median age: 52 years; 42.2% men) and 92 bilateral patients (51 years; 42.4% men). Results RSF volume normalized by renal volume (RSF%) was greater in the unilateral group than in the bilateral group (P < .05). RSF% was greater in men than in women (P < .05). RSF% positively correlated with parameters related to cardiometabolic risk, including age, body mass index, visceral fat volume, creatinine, triglycerides/high-density lipoprotein cholesterol ratio, uric acid, fasting glucose, and C-reactive protein regardless of PA subtypes (all P < .05). Intriguingly, RSF% positively correlated with plasma aldosterone concentration (PAC), aldosterone-to-renin ratio, and intact parathyroid hormone (iPTH) (all P < .05) in bilateral patients but did not correlate with RAS parameters and even showed an opposite trend in unilateral patients. In subgroup analyses by sex, these distinctions became more evident in women. After adjustment for potential confounders, RSF% remained positively correlated with PAC and iPTH in bilateral patients. Conclusion Our results indicate that RSF accumulation is involved in cardiometabolic dysfunction associated with PA. However, there were distinct correlations between RSF volume and RAS parameters according to sex and PA subtypes.
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Affiliation(s)
- Ryunosuke Mitsuno
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Kenji Kaneko
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Toshifumi Nakamura
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Daiki Kojima
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Yosuke Mizutani
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Tatsuhiko Azegami
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Shintaro Yamaguchi
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Yoshitake Yamada
- Department of Radiology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Masahiro Jinzaki
- Department of Radiology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Kenichiro Kinouchi
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Jun Yoshino
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Kaori Hayashi
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
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Ha J, Park JH, Kim KJ, Kim JH, Jung KY, Lee J, Choi JH, Lee SH, Hong N, Lim JS, Park BK, Kim JH, Jung KC, Cho J, Kim MK, Chung CH. 2023 Korean Endocrine Society Consensus Guidelines for the Diagnosis and Management of Primary Aldosteronism. Endocrinol Metab (Seoul) 2023; 38:597-618. [PMID: 37828708 PMCID: PMC10765003 DOI: 10.3803/enm.2023.1789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/31/2023] [Accepted: 09/06/2023] [Indexed: 10/14/2023] Open
Abstract
Primary aldosteronism (PA) is a common, yet underdiagnosed cause of secondary hypertension. It is characterized by an overproduction of aldosterone, leading to hypertension and/or hypokalemia. Despite affecting between 5.9% and 34% of patients with hypertension, PA is frequently missed due to a lack of clinical awareness and systematic screening, which can result in significant cardiovascular complications. To address this, medical societies have developed clinical practice guidelines to improve the management of hypertension and PA. The Korean Endocrine Society, drawing on a wealth of research, has formulated new guidelines for PA. A task force has been established to prepare PA guidelines, which encompass epidemiology, pathophysiology, clinical presentation, diagnosis, treatment, and follow-up care. The Korean clinical guidelines for PA aim to deliver an evidence-based protocol for PA diagnosis, treatment, and patient monitoring. These guidelines are anticipated to ease the burden of this potentially curable condition.
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Affiliation(s)
- Jeonghoon Ha
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jung Hwan Park
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Kyoung Jin Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jung Hee Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Kyong Yeun Jung
- Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
| | - Jeongmin Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Han Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Seung Hun Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Namki Hong
- Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jung Soo Lim
- Department of Internal Medicine and Research Institute of Metabolism and Inflammation, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Byung Kwan Park
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jung-Han Kim
- Departments of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyeong Cheon Jung
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Jooyoung Cho
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Mi-kyung Kim
- Department of Internal Medicine, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Choon Hee Chung
- Department of Internal Medicine and Research Institute of Metabolism and Inflammation, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - The Committee of Clinical Practice Guideline of Korean Endocrine Society
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine and Research Institute of Metabolism and Inflammation, Yonsei University Wonju College of Medicine, Wonju, Korea
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Departments of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
- Department of Internal Medicine, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - The Korean Adrenal Study Group of Korean Endocrine Society
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine and Research Institute of Metabolism and Inflammation, Yonsei University Wonju College of Medicine, Wonju, Korea
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Departments of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
- Department of Internal Medicine, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
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Zuo R, Liu S, Xu L, Pang H. Key to the Treatment of Primary Aldosteronism in Secondary Hypertension: Subtype Diagnosis. Curr Hypertens Rep 2023; 25:471-480. [PMID: 37787864 DOI: 10.1007/s11906-023-01269-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2023] [Indexed: 10/04/2023]
Abstract
PURPOSE OF REVIEW Primary aldosteronism (PA) is a leading global cause of secondary hypertension. Subtyping diagnosis of PA is the key to surgery, but accurate classification of PA is crucial but challenging in clinical diagnosis and treatment. The purpose of this review is to provide a summary of current literature and propose subtyping diagnosis flow chart to help us classify PA quickly and accurately. RECENT FINDINGS Early diagnosis and accurate typing are essential for the timely treatment and appropriate management of PA. For most patients, adrenal venous sampling (AVS) is the central choice for typing diagnosis, but AVS is invasive and difficult to promote effectively. CT can help identify unilateral typical adenomas in select patients to avoid AVS. New radionuclide imaging has shown value in the diagnosis and classification of PA, which distinguishes adrenocortical hyperplasia from adenoma and can replace AVS in some patients. Accurately diagnosing unilateral PA is crucial for determining the appropriate treatment strategy for PA. The simple flow chart of PA subtyping diagnosis based on the current literature needs to be verified and evaluated by follow-up researches.
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Affiliation(s)
- Rui Zuo
- Department of Nuclear Medicine, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, 400016, China
| | - Shuang Liu
- Department of Nuclear Medicine, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, 400016, China
| | - Lu Xu
- Department of Nuclear Medicine, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, 400016, China
| | - Hua Pang
- Department of Nuclear Medicine, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, 400016, China.
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Tannai H, Makita K, Nakai K, Sato Y, Tsurutani Y, Saito J, Matsui S, Nishikawa T. Differences between left adrenal vein sampling sites revealed with segmental sampling in primary aldosteronism. Br J Radiol 2023; 96:20220766. [PMID: 37660370 PMCID: PMC10607387 DOI: 10.1259/bjr.20220766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 08/15/2023] [Accepted: 08/21/2023] [Indexed: 09/05/2023] Open
Abstract
OBJECTIVES To clarify the differences between two left sampling sites (left adrenal central vein [LCV] and common trunk [CMT], conjunction with LCV and inferior phrenic vein) and their impact on adrenal venous sampling (AVS) in primary aldosteronism by analyzing the results of segmental AVS (sAVS). METHODS We retrospectively analyzed a final cohort of 432 patients who underwent cosyntropin-stimulated sAVS from 2017 to 2020. Hormone levels in the LCV and the CMT were compared. Subtype diagnosis was based on the lateralization index with LCV and CMT sampling (a cutoff value of 4) and sAVS after excluding patients with a selectivity index (SI) <3. RESULTS Compared with the LCV, CMT sampling showed significantly lower aldosterone and cortisol levels and a higher proportion of cases with an SI of <3 (2.8% vs 0.5%, p = 0.025) and <5 (6.9% vs 0.5%, p < 0.001), while the aldosterone-to-cortisol ratio and the lateralization index were not significantly different. Subtyping of both sites was concordant in 94.7% (393/415) and discordant in the remainder, which included left and right aldosterone-producing adenoma and idiopathic hyperaldosteronism cases referring to the sAVS. There was no significant difference between the concordance rate of the two sampling sites based on the sAVS diagnosis. CONCLUSIONS LCV sampling meets the SI criteria for successful AVS more frequently compared with CMT sampling, but neither was better than the other in terms of diagnosis under conditions of meeting the criteria. ADVANCES IN KNOWLEDGE LCV sampling would decrease the number of cases judged as AVS failure.
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Affiliation(s)
| | - Kohzoh Makita
- Department of Radiology, Nerima Hikarigaoka Hospital, Tokyo, Japan
| | - Kazuki Nakai
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
| | - Yuko Sato
- Department of Radiology, Nerima Hikarigaoka Hospital, Tokyo, Japan
| | - Yuya Tsurutani
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
| | - Jun Saito
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
| | - Seishi Matsui
- Department of Radiology, Yokohama Rosai Hospital, Yokohama, Japan
| | - Tetsuo Nishikawa
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan
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43
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Zhu Y, Zhang M, Guo S, Xu H, Jie Z, Tao SC. CRISPR-based diagnostics of different biomolecules from nucleic acids, proteins, and small molecules to exosomes. Acta Biochim Biophys Sin (Shanghai) 2023; 55:1539-1550. [PMID: 37528660 PMCID: PMC10577475 DOI: 10.3724/abbs.2023134] [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: 04/26/2023] [Accepted: 06/29/2023] [Indexed: 08/03/2023] Open
Abstract
CRISPR-based detection technologies have been widely explored for molecular diagnostics. However, the challenge lies in converting the signal of different biomolecules, such as nucleic acids, proteins, small molecules, exosomes, and ions, into a CRISPR-based nucleic acid detection signal. Understanding the detection of different biomolecules using CRISPR technology can aid in the development of practical and promising detection approaches. Unfortunately, existing reviews rarely provide an overview of CRISPR-based molecular diagnostics from the perspective of different biomolecules. Herein, we first introduce the principles and characteristics of various CRISPR nucleases for molecular diagnostics. Then, we focus on summarizing and evaluating the latest advancements in CRISPR-based detection of different biomolecules. Through a comparison of different methods of amplification and signal readout, we discuss how general detection methods can be integrated with CRISPR. Finally, we conclude by identifying opportunities for the improvement of CRISPR in quantitative, amplification-free, multiplex, all-in-one, and point-of-care testing (POCT) purposes.
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Affiliation(s)
- Yuanshou Zhu
- Shanghai Center for Systems BiomedicineKey Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Jiao Tong UniversityShanghai200240China
- School of Biomedical EngineeringMed-X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Meng Zhang
- Department of Pulmonary and Critical Care MedicineShanghai Fifth People’s HospitalFudan UniversityShanghai200240China
| | - Shujuan Guo
- Shanghai Center for Systems BiomedicineKey Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Jiao Tong UniversityShanghai200240China
| | - Hong Xu
- School of Biomedical EngineeringMed-X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Zhijun Jie
- Department of Pulmonary and Critical Care MedicineShanghai Fifth People’s HospitalFudan UniversityShanghai200240China
- Center of Community-Based Health ResearchFudan UniversityShanghai200240China
| | - Sheng-ce Tao
- Shanghai Center for Systems BiomedicineKey Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Jiao Tong UniversityShanghai200240China
- School of Biomedical EngineeringMed-X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
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Yang S, Du Z, Zhang X, Zhen Q, Shu X, Yang J, Song Y, Yang Y, Li Q, Hu J. Corticotropin Stimulation in Adrenal Venous Sampling for Patients With Primary Aldosteronism: The ADOPA Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2338209. [PMID: 37870836 PMCID: PMC10594148 DOI: 10.1001/jamanetworkopen.2023.38209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 09/05/2023] [Indexed: 10/24/2023] Open
Abstract
Importance Adrenal venous sampling (AVS) is usually recommended to distinguish between unilateral and bilateral primary aldosteronism (PA) before definitive surgical or medical treatment is offered. Whether a treatment decision based on AVS with or without corticotropin (ACTH) stimulation leads to different biochemical and clinical remission rates in patients with PA remains unclear. Objective To evaluate whether treatment decisions based on AVS with or without ACTH stimulation lead to different biochemical and clinical remission rates in patients with PA. Design, Setting, and Participants This randomized clinical trial (RCT) was conducted at a tertiary hospital in China from July 8, 2020, to February 20, 2023, among patients with PA aged 18 to 70 years. Patients were followed up for 12 months after the initiation of treatment. An intention-to-diagnose analysis was conducted. Interventions Patients were randomly assigned to undergo either ACTH-stimulated or non-ACTH-stimulated AVS. Main Outcomes and Measures The primary end point was the proportion of patients with complete biochemical remission after 12 months of follow-up. Secondary outcomes included the proportion of patients who achieved complete clinical remission after 12 months of follow-up, dosages of antihypertensive agents, rate of successful bilateral AVS, and adverse events. Results Of 228 patients with PA, 115 were randomized to the non-ACTH-stimulated group (median age, 50.0 years [IQR, 41.0-57.0 years]; 70 males [60.9%]) and 113 to the ACTH-stimulated group (median age, 50.0 years [IQR, 43.5-56.5 years]; 63 males [55.8%]). A total of 68 patients (59.1%) underwent adrenalectomy in the non-ACTH group and 65 (57.5%) in the ACTH group. There was no significant difference in the proportion of patients with complete biochemical remission who were managed on the basis of AVS with vs without ACTH stimulation (with: 56 of 113 [49.6%]; without: 59 of 115 [51.3%]; P = .79). There also was no significant difference in the proportion of patients who achieved complete clinical remission between the non-ACTH and ACTH groups (26 of 115 [22.6%] and 31 of 113 [27.4%], respectively; P = .40). The intensity of therapy with antihypertensives, successful catheterization of bilateral adrenal veins, and incidence of adverse events did not significantly differ between the non-ACTH and ACTH groups. Conclusions and Relevance In this RCT, treatment of PA on the basis of non-ACTH-stimulated or ACTH-stimulated AVS did not lead to significant differences in clinical outcomes for the patients. These results suggest that ACTH stimulation during AVS may not have clinical benefit, at least in the Chinese population. Trial Registration ClinicalTrials.gov Identifier: NCT04461535.
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Affiliation(s)
- Shumin Yang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhipeng Du
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xizi Zhang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qianna Zhen
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoyu Shu
- Department of Endocrinology, Beijing Chao-yang Hospital, Capital Medical University, Beijing, China
| | - Jun Yang
- Department of Medicine, Monash University, Clayton, Victoria, Australia
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia
| | - Ying Song
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yi Yang
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qifu Li
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jinbo Hu
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Mizoguchi R, Karashima S, Miyajima Y, Ogura K, Kometani M, Aono D, Konishi S, Demura M, Tsujiguchi H, Hara A, Nakamura H, Yoneda T, Okamoto S, Satou K. Impact of gut microbiome on the renin-aldosterone system: Shika-machi Super Preventive Health Examination results. Hypertens Res 2023; 46:2280-2292. [PMID: 37280260 DOI: 10.1038/s41440-023-01334-7] [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: 02/27/2023] [Revised: 04/18/2023] [Accepted: 05/07/2023] [Indexed: 06/08/2023]
Abstract
The renin-angiotensin-aldosterone system (RAAS) is a regulatory mechanism of the endocrine system and is associated with various diseases, including hypertension and renal and cardiovascular diseases. The gut microbiota (GM) have been associated with various diseases, mainly in animal models. However, to our knowledge, no studies have examined the relationship between the RAAS and GM in humans. The present study aimed to assess the association between the systemic RAAS and GM genera and their causal relationships. The study participants were 377 members of the general population aged 40 years or older in Shika-machi, Japan. Plasma renin activity (PRA), plasma aldosterone concentration (PAC), aldosterone-renin ratio (ARR), and GM composition were analyzed using the 16S rRNA method. The participants were divided into high and low groups according to the PRA, PAC, and ARR values. U-tests, one-way analysis of covariance, and linear discriminant analysis of effect size were used to identify the important bacterial genera between the two groups, and binary classification modeling using Random Forest was used to calculate the importance of the features. The results showed that Blautia, Bacteroides, Akkermansia, and Bifidobacterium were associated with the RAAS parameters. Causal inference analysis using the linear non-Gaussian acyclic model revealed a causal effect of Blautia on PAC via SBP. These results strengthen the association between the systemic RAAS and GM in humans, and interventions targeting the GM may provide new preventive measures and treatments for hypertension and renal disease.
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Affiliation(s)
- Ren Mizoguchi
- School of Biological Science and Technology, College of Science and Engineering, Kanazawa University, Kanazawa, Japan
| | - Shigehiro Karashima
- Institute of Liberal Arts and Science, Kanazawa University, Kanazawa, Japan.
| | - Yuna Miyajima
- Department of Clinical Laboratory Science, Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Kohei Ogura
- Advanced Health Care Science Research Unit, Institute for Frontier Science Initiative, Kanazawa University, Kanazawa, Japan
| | - Mitsuhiro Kometani
- Department of Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa, Japan
| | - Daisuke Aono
- Department of Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa, Japan
| | - Seigo Konishi
- Department of Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa, Japan
| | - Masashi Demura
- Department of Hygiene, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Hiromasa Tsujiguchi
- Department of Public Health, Graduate School of Advanced Preventive Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Akinori Hara
- Department of Public Health, Graduate School of Advanced Preventive Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Hiroyuki Nakamura
- Department of Public Health, Graduate School of Advanced Preventive Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Takashi Yoneda
- Department of Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa, Japan
- Department of Health Promotion and Medicine of the Future, Kanazawa University, Kanazawa, Japan
- Faculty of Transdisciplinary Sciences for Innovation, Institute of Transdisciplinary Sciences for Innovation, Kanazawa University, Kanazawa, Japan
| | - Shigefumi Okamoto
- Department of Clinical Laboratory Science, Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
- Advanced Health Care Science Research Unit, Institute for Frontier Science Initiative, Kanazawa University, Kanazawa, Japan
| | - Kenji Satou
- Faculty of Transdisciplinary Sciences for Innovation, Institute of Transdisciplinary Sciences for Innovation, Kanazawa University, Kanazawa, Japan.
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46
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Araujo-Castro M, Pascual-Corrales E, Martín Rojas P, Parra Ramírez P. Primary aldosteronism: Practical recommendations for treatment and follow-up. HIPERTENSION Y RIESGO VASCULAR 2023; 40:215-221. [PMID: 37993292 DOI: 10.1016/j.hipert.2023.08.001] [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: 07/25/2023] [Revised: 08/08/2023] [Accepted: 08/15/2023] [Indexed: 11/24/2023]
Abstract
Primary aldosteronism (PA) is the most common cause of secondary arterial hypertension. For unilateral cases, surgery offers the possibility of cure, with unilateral adrenalectomy being the treatment of choice, whereas bilateral forms of PA are treated mainly with mineralocorticoid receptor antagonists (MRA). The goals of treatment for PA due to either unilateral or bilateral adrenal disease include reversal of the adverse cardiovascular effects of hyperaldosteronism, normalization of serum potassium in patients with hypokalemia, and normalization of blood pressure. The Primary Aldosteronism Surgery Outcome group (PASO) published a study defining clinical and biochemical outcomes based on blood pressure and correction of hypokalemia and aldosterone to renin ratio (ARR) levels for patients undergoing total unilateral adrenalectomy for unilateral PA. In this review, we provide several practical recommendations for the medical and surgical management and follow-up of patients with PA.
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Affiliation(s)
- M Araujo-Castro
- Endocrinology & Nutrition Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto de Investigación Biomédica Ramón y Cajal (IRYCIS), Spain; University of Alcalá, Madrid, Spain.
| | - E Pascual-Corrales
- Endocrinology & Nutrition Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto de Investigación Biomédica Ramón y Cajal (IRYCIS), Spain
| | - P Martín Rojas
- Endocrinology & Nutrition Department, Hospital Universitario La Paz Madrid, Spain
| | - P Parra Ramírez
- Endocrinology & Nutrition Department, Hospital Universitario La Paz Madrid, Spain
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47
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Katsuragawa S, Goto A, Shinoda S, Inoue K, Nakai K, Saito J, Nishikawa T, Tsurutani Y. Association of Reversal of Renin Suppression With Long-Term Renal Outcome in Medically Treated Primary Aldosteronism. Hypertension 2023; 80:1909-1920. [PMID: 37449450 DOI: 10.1161/hypertensionaha.123.21096] [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: 02/23/2023] [Accepted: 06/14/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Renin suppression in primary aldosteronism indicates mineralocorticoid receptor activation via excessive aldosterone secretion, inducing renal damage. We investigated whether the reversal of renin suppression after the initiation of mineralocorticoid receptor antagonist therapy was associated with long-term renal outcomes in medically treated patients with primary aldosteronism. METHODS This retrospective cohort study included 318 patients with primary aldosteronism treated with mineralocorticoid receptor antagonist between 2008 and 2020 at the Yokohama Rosai Hospital in Japan. The posttreatment renin status was defined as unsuppressed (ie, reversal of renin suppression) when individual plasma renin activity after the initiation of mineralocorticoid receptor antagonist (post-plasma renin activity) was ≥1.0 ng/mL per hour; otherwise, it was defined as suppressed. We analyzed the association of posttreatment renin status with subsequent longitudinal estimated glomerular filtration rate changes using linear mixed-effects models for repeated measurements, adjusting for potential confounders. RESULTS The posttreatment renin status of 119 patients was unsuppressed (median post-plasma renin activity, 1.7 ng/mL per hour) and that of 199 patients was suppressed (median post-PRA, 0.5 ng/mL per hour). Through the median follow-up period of 3.1 years, the decline in estimated glomerular filtration rate was milder among patients with the unsuppressed posttreatment renin (-0.46 [95% CI, -0.63 to -0.28] mL/min per 1.73 m2 per year) than those with suppressed posttreatment renin (-1.41 [95% CI, -1.56 to -1.27] mL/min per 1.73 m2 per year; difference, 0.96 [95% CI, 0.72-1.20] mL/min per 1.73 m2 per year). CONCLUSIONS Our findings may highlight the importance of reversing renin suppression with optimal mineralocorticoid receptor antagonist titration in medically treated primary aldosteronism, which could mitigate adverse renal outcomes.
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Affiliation(s)
- Sho Katsuragawa
- Department of Health Data Science, Graduate School of Data Science (S.K., A.G., S.S.), Yokohama City University, Japan
- Melbourne School of Population and Global Heath, The University of Melbourne, Australia (S.K.)
| | - Atsushi Goto
- Department of Health Data Science, Graduate School of Data Science (S.K., A.G., S.S.), Yokohama City University, Japan
- Department of Public Health, School of Medicine (A.G.), Yokohama City University, Japan
| | - Satoru Shinoda
- Department of Health Data Science, Graduate School of Data Science (S.K., A.G., S.S.), Yokohama City University, Japan
- Department of Biostatistics, School of Medicine (S.S.), Yokohama City University, Japan
| | - Kosuke Inoue
- Department of Social Epidemiology, Graduate School of Medicine, Kyoto University, Japan (K.I.)
| | - Kazuki Nakai
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Japan (K.N., J.S., T.N., Y.T.)
| | - Jun Saito
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Japan (K.N., J.S., T.N., Y.T.)
| | - Tetsuo Nishikawa
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Japan (K.N., J.S., T.N., Y.T.)
| | - Yuya Tsurutani
- Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Japan (K.N., J.S., T.N., Y.T.)
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48
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Mansour N, Mittermeier A, Walter R, Schachtner B, Rudolph J, Erber B, Schmidt VF, Heinrich D, Bruedgam D, Tschaidse L, Nowotny H, Bidlingmaier M, Kunz SL, Adolf C, Ricke J, Reincke M, Reisch N, Wildgruber M, Ingrisch M. Integration of clinical parameters and CT-based radiomics improves machine learning assisted subtyping of primary hyperaldosteronism. Front Endocrinol (Lausanne) 2023; 14:1244342. [PMID: 37693351 PMCID: PMC10484561 DOI: 10.3389/fendo.2023.1244342] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/08/2023] [Indexed: 09/12/2023] Open
Abstract
Objectives The aim of this study was to investigate an integrated diagnostics approach for prediction of the source of aldosterone overproduction in primary hyperaldosteronism (PA). Methods 269 patients from the prospective German Conn Registry with PA were included in this study. After segmentation of adrenal glands in native CT images, radiomic features were calculated. The study population consisted of a training (n = 215) and a validation (n = 54) cohort. The k = 25 best radiomic features, selected using maximum-relevance minimum-redundancy (MRMR) feature selection, were used to train a baseline random forest model to predict the result of AVS from imaging alone. In a second step, clinical parameters were integrated. Model performance was assessed via area under the receiver operating characteristic curve (ROC AUC). Permutation feature importance was used to assess the predictive value of selected features. Results Radiomics features alone allowed only for moderate discrimination of the location of aldosterone overproduction with a ROC AUC of 0.57 for unilateral left (UL), 0.61 for unilateral right (UR), and 0.50 for bilateral (BI) aldosterone overproduction (total 0.56, 95% CI: 0.45-0.65). Integration of clinical parameters into the model substantially improved ROC AUC values (0.61 UL, 0.68 UR, and 0.73 for BI, total 0.67, 95% CI: 0.57-0.77). According to permutation feature importance, lowest potassium value at baseline and saline infusion test (SIT) were the two most important features. Conclusion Integration of clinical parameters into a radiomics machine learning model improves prediction of the source of aldosterone overproduction and subtyping in patients with PA.
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Affiliation(s)
- Nabeel Mansour
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Andreas Mittermeier
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Roman Walter
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | | | - Jan Rudolph
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Bernd Erber
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Vanessa F. Schmidt
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Daniel Heinrich
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Denise Bruedgam
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Lea Tschaidse
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Hanna Nowotny
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Martin Bidlingmaier
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Sonja L. Kunz
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Christian Adolf
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Jens Ricke
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Martin Reincke
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Nicole Reisch
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Moritz Wildgruber
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Michael Ingrisch
- Department of Radiology, LMU University Hospital, LMU Munich, Munich, Germany
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49
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Buffolo F, Pieroni J, Ponzetto F, Forestiero V, Rossato D, Fonio P, Nonnato A, Settanni F, Mulatero P, Mengozzi G, Monticone S. Prevalence of Cortisol Cosecretion in Patients With Primary Aldosteronism: Role of Metanephrine in Adrenal Vein Sampling. J Clin Endocrinol Metab 2023; 108:e720-e725. [PMID: 36974473 DOI: 10.1210/clinem/dgad179] [Citation(s) in RCA: 2] [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: 01/02/2023] [Revised: 03/19/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
CONTEXT Adrenal venous sampling (AVS) is the gold standard procedure for subtype diagnosis in patients with primary aldosteronism (PA). Cortisol is usually adopted for the normalization of aldosterone levels in peripheral and adrenal samples. However, asymmetrical cortisol secretion can potentially affect the lateralization index, leading to subtype misdiagnosis. OBJECTIVE We aimed to assess the prevalence of asymmetrical cortisol secretion in patients undergoing AVS and whether variations in adrenal vein cortisol might influence AVS interpretations. We then evaluated the use of metanephrines for the normalization of aldosterone levels for lateralization index. METHODS We retrospectively included 101 patients with PA who underwent AVS: 49 patients underwent unstimulated AVS, while 52 patients underwent both unstimulated and cosyntropin-stimulated AVS. Eighty-eight patients had bilateral successful AVS according to metanephrine ratio. We assessed the prevalence of asymmetrical cortisol secretion through the cortisol to metanephrine (C/M) lateralization index (LI). We then evaluated whether the use of aldosterone to metanephrine (A/M) LI can improve the diagnostic accuracy of AVS compared with aldosterone to cortisol (A/C) LI. RESULTS Asymmetrical cortisol secretion is present in 18% of patients with PA. Diagnosis with A/M LI and A/C LI is discordant in 14% of patients: 9% had a diagnosis of unilateral PA with A/M LI instead of bilateral PA with A/C LI and 5% had a diagnosis of bilateral PA with A/M LI instead of unilateral PA. CONCLUSION The assessment of metanephrine levels in AVS is useful for the determination of selectivity and lateralization, allowing an accurate diagnosis, especially in patients with asymmetrical cortisol secretion.
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Affiliation(s)
- Fabrizio Buffolo
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, 10126 Torino, Italy
| | - Jacopo Pieroni
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, 10126 Torino, Italy
| | - Federico Ponzetto
- Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Vittorio Forestiero
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, 10126 Torino, Italy
| | - Denis Rossato
- Division of Radiology, University of Torino, 10126 Torino, Italy
| | - Paolo Fonio
- Division of Radiology, University of Torino, 10126 Torino, Italy
| | - Antonello Nonnato
- Department of Laboratory Medicine, University of Torino, 10126 Torino, Italy
| | - Fabio Settanni
- Department of Laboratory Medicine, University of Torino, 10126 Torino, Italy
| | - Paolo Mulatero
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, 10126 Torino, Italy
| | - Giulio Mengozzi
- Department of Laboratory Medicine, University of Torino, 10126 Torino, Italy
| | - Silvia Monticone
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, 10126 Torino, Italy
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50
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Charoensri S, Turcu AF. Primary Aldosteronism Prevalence - An Unfolding Story. Exp Clin Endocrinol Diabetes 2023; 131:394-401. [PMID: 36996879 DOI: 10.1055/a-2066-2696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
Primary aldosteronism (PA) is characterized by dysregulated, renin-independent aldosterone excess. Long perceived as rare, PA has emerged as one of the most common causes of secondary hypertension. Failure to recognize and treat PA results in cardiovascular and renal complications, through processes mediated by both direct target tissue insults and indirectly, by hypertension. PA spans a continuum of dysregulated aldosterone secretion, which is typically recognized in late stages after treatment-resistant hypertension and cardiovascular and/or renal complications develop. Determining the precise disease burden remains challenging due to heterogeneity in testing, arbitrary thresholds, and populations studied. This review summarizes the reports on PA prevalence among the general population and in specific high-risk subgroups, highlighting the impact of rigid versus permissive criteria on PA prevalence perception.
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Affiliation(s)
- Suranut Charoensri
- Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan, USA. Ann Arbor, Michigan
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine, Khon Kaen University, Thailand
| | - Adina F Turcu
- Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan, USA. Ann Arbor, Michigan
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