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He Q, Tan Z, Liu Y, Zhou L. Factors Predicting Long-term Estimated Glomerular Filtration Rate Decrease, a Reliable Indicator of Renal Function After Adrenalectomy in Primary Aldosteronism. Endocr Pract 2023; 29:199-205. [PMID: 36563786 DOI: 10.1016/j.eprac.2022.12.009] [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: 09/12/2022] [Revised: 12/10/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The long-term decrease in estimated glomerular filtration rate (eGFR) in patients with primary aldosteronism (PA) after adrenalectomy may be influenced by multiple preoperative factors. The present study aimed to provide a systematic review and meta-analysis of these factors. METHODS A systematic literature search was conducted to determine eligible observational studies on the possible association between preoperative factors and postoperative long-term eGFR decrease in patients with PA using PubMed, Web of Science, Embase, and Cochrane Library databases. RESULTS A total of 8 relevant studies with 1159 patients were included. Old age (odds ratio [OR] = 1.05, 95% CI: 1.02-1.09, P = .001), high systolic blood pressure (OR = 1.05, 95% CI: 1.01-1.09, P = .01), baseline hypokalemia (OR = 0.08, 95% CI: 0.02-0.30, P < .001), and low eGFR (OR = 0.92, 95% CI: 0.87-0.97, P = .001) presented a strong association with long-term eGFR decrease after adrenalectomy. CONCLUSION We provide evidence that old age, high systolic blood pressure, baseline hypokalemia, and low eGFR are associated with an increased risk of postoperative long-term eGFR decrease in patients with PA postoperatively. More attention should be given to the above factors for the timely prevention and management of renal impairment.
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Affiliation(s)
- Qiyu He
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhimin Tan
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu Liu
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Liang Zhou
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, Chengdu, Sichuan, China.
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Monoexponential, biexponential, stretched-exponential and kurtosis models of diffusion-weighted imaging in kidney assessment: comparison between patients with primary aldosteronism and healthy controls. ABDOMINAL RADIOLOGY (NEW YORK) 2023; 48:1340-1349. [PMID: 36745206 DOI: 10.1007/s00261-023-03833-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 02/07/2023]
Abstract
PURPOSE This study used various diffusion-weighted imaging (DWI) models (including monoexponential, biexponential, stretched-exponential and kurtosis models) in renal magnetic resonance imaging (MRI) to compare whether there were differences in each diffusion parameter between patients with primary aldosteronism (PA) and healthy volunteers. MATERIALS AND METHODS Twenty-two (female:male, 14:8; age, 48 ± 10 years) patients with PA and 22 age- and sex-matched healthy controls (HCs) underwent MRI examinations of the kidneys. The independent-sample t test or the Mann‒Whitney U test was used to detect differences in the diffusion metrics of the kidneys between the two groups. Univariable and multivariable linear regression were applied to analyze the correlations between diffusion parameters and the clinical indicators. RESULTS The mean diffusivity (MD, p < 0.001) and radial diffusivity (Dr, p < 0.001) values in the medulla were lower in the PA group than in the HC group. The medullary fractional anisotropy (FA, p < 0.001) was higher than that of HCs. The FA (p < 0.001) and axial diffusivity (Da, p < 0.001) values in the cortex were lower in the PA group. The cortical α (anomalous exponent term, p = 0.016) was higher in the PA patients than in the HCs. Linear regression analysis showed that log(plasma aldosterone concentration) and the estimated glomerular filtration rate (eGFR) were correlated with medullary FA. CONCLUSION The stretched-exponential model (cortical α) and the kurtosis model (FA, MD and Dr in the medulla and FA and Da in the cortex) showed significant differences between PA patients and healthy volunteers and may have potential for noninvasive renal assessment in PA patients.
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Tan Z, He Q, Zhou L. Contralateral Suppression at Adrenal Venous Sampling Is Associated with Renal Impairment Following Adrenalectomy for Unilateral Primary Aldosteronism (Endocrinol Metab 2021;36:875-84, Ye Seul Yang et al.). Endocrinol Metab (Seoul) 2022; 37:951-952. [PMID: 36424735 PMCID: PMC9816511 DOI: 10.3803/enm.2022.1606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 10/11/2022] [Indexed: 11/27/2022] Open
Affiliation(s)
- Zhimin Tan
- Department of Anesthesiology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, Chengdu, China
| | - Qiyu He
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, Chengdu, China
| | - Liang Zhou
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, Chengdu, China
- Corresponding author: Liang Zhou. Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, China Tel: +86-189-8060-1848, Fax: +86-28-8542-3466 E-mail:
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Yang YS, Kim SW. Contralateral Suppression at Adrenal Venous Sampling Is Associated with Renal Impairment Following Adrenalectomy for Unilateral Primary Aldosteronism (Endocrinol Metab 2021;36:875-84, Ye Seul Yang et al.). Endocrinol Metab (Seoul) 2022; 37:953-954. [PMID: 36503216 PMCID: PMC9816505 DOI: 10.3803/enm.2022.603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/12/2022] [Indexed: 12/14/2022] Open
Affiliation(s)
- Ye Seul Yang
- Department of Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Wan Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Boramae Medical Center, Seoul, Korea
- Corresponding author: Sang Wan Kim. Department of Internal Medicine, Seoul National University College of Medicine and Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul 07061, Korea Tel: +82-2-870-2223, Fax: +82-2-870-3863, E-mail:
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Kufukihara R, Takeda T, Hakozaki K, Yasumizu Y, Tanaka N, Matsumoto K, Morita S, Kosaka T, Mizuno R, Asanuma H, Miyashita K, Kurihara I, Oya M. Predictors of renal function after adrenalectomy in patients with Cushing or subclinical Cushing syndrome. Int J Urol 2022; 29:1447-1454. [PMID: 36000951 DOI: 10.1111/iju.15007] [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: 03/07/2022] [Accepted: 07/20/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE The postoperative course of renal function remains unclear in Cushing syndrome. We examined changes in renal function after adrenalectomy in patients with Cushing syndrome and attempted to identify predictors of renal impairment. METHODS The study population comprised 76 patients who underwent adrenalectomy for Cushing and subclinical Cushing syndrome between 2001 and 2018. Renal function and other factors were evaluated pre-operation, at 1 postoperative month, and 1 postoperative year. We defined a ≥10% decrease in the estimated glomerular filtration rate at 1 postoperative year as renal impairment, and predictors associated with this reduction were investigated. The relationship between renal function and steroid replacement after surgery was also examined. RESULTS Mean pre-operative estimated glomerular filtration rate was 82.2 ml/min/1.73 m2 . While mean estimated glomerular filtration rate was significantly lower at 1 postoperative month than the pre-operative value (71.7 ml/min/1.73 m2 [89.1%], p < 0.001), no significant differences were observed between 1 postoperative year and pre-operation (79.5 ml/min/1.73 m2 [97.6%], p = 0.108). Twenty-six patients (34.2%) developed renal impairment. A multivariate analysis identified a low pre-operative adrenocorticotropic hormone level as an independent predictor of renal impairment (odds ratio 6.30, p = 0.031). Among 43 patients with available records of steroid replacement history, 18 (41.9%) developed renal impairment. The ratio of patients with a reduced steroid replacement dose at 1 postoperative month was significantly lower among patients with renal impairment than those without (22.2% vs. 56.0%, p = 0.027). CONCLUSIONS The pre-operative adrenocorticotropic hormone level was a predictor of renal function after adrenalectomy in patients with Cushing or subclinical Cushing syndrome.
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Affiliation(s)
- Ryohei Kufukihara
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Toshikazu Takeda
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Kyohei Hakozaki
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Yota Yasumizu
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Nobuyuki Tanaka
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | | | - Shinya Morita
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Takeo Kosaka
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Ryuichi Mizuno
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Asanuma
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Kazutoshi Miyashita
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Isao Kurihara
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.,Department of Medical Education, National Defense Medical College, Saitama, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
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Lu YC, Liu KL, Wu VC, Wang SM, Lin YH, Chueh SCJ, Wu KD, Huang KH. Factors associated with renal function change after unilateral adrenalectomy in patients with primary aldosteronism. Int J Urol 2022; 29:831-837. [PMID: 35474521 DOI: 10.1111/iju.14905] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 03/31/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Decreased glomerular filtration rate has been reported in patients with primary aldosteronism after unilateral adrenalectomy. Glomerular hyperfiltration has been assumed to mask the preoperative subtle renal impairment. In this study, we investigated predictors for decreased estimated glomerular filtration rate after adrenalectomy in patients with primary aldosteronism. METHODS From January 2006 through September 2018, 328 patients with confirmatory diagnoses of primary aldosteronism received unilateral laparoscopic adrenalectomy and subsequent follow-up for 12 months. We prospectively collected related parameters of the clinical outcomes and renal function to identify predictors of renal function impairment at 12 months after surgery. RESULTS Patients were stratified into three groups by preoperative estimated glomerular filtration rate level: 144 (43.9%) with estimated glomerular filtration rate ≥90, 130 (39.6%) with estimated glomerular filtration rate within 60-89.9, and 54 (16.5%) with estimated glomerular filtration rate <60 mL/min/1.73 m2 . The estimated glomerular filtration rate decreased significantly at the 6th month and remained stable at the 12th month, postoperatively. Patients with estimated glomerular filtration rate ≥90 had better clinical outcome with 59.6% success rate (P = 0.006) among three groups. Multivariate logistic regression analysis indicated that preoperative estimated glomerular filtration rate (odds ratio 1.012, P = 0.02) and hypokalemia (odds ratio 2.018, P = 0.024) were associated with renal impairment at 12th month after adrenalectomy. Multivariate linear regression analysis revealed high preoperative estimated glomerular filtration rate (β = 0.261, P < 0.001), high preoperative systolic blood pressure (β = 0.168, P = 0.003), high level of microalbuminuria (β = 0.024, P = 0.001), and low level of serum potassium (β = -4.883, P = 0.007) were associated with estimated glomerular filtration rate percentage decline at 12th month after adrenalectomy. CONCLUSIONS Estimated glomerular filtration rate declined significantly after adrenalectomy in patients with estimated glomerular filtration rate ≥90. The study provided important information to identify primary aldosteronism patients with higher risk of estimated glomerular filtration rate decline after adrenalectomy and might help to adopt early interventions to improve the outcomes.
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Affiliation(s)
- Yu-Cheng Lu
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Kao-Lang Liu
- Medical Imaging, National Taiwan University Hospital, Taipei, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Shuo-Meng Wang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Kwan-Dun Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuo-How Huang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
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Yoon JH, Chung HS, Hong AR, Kim HK, Kang HC, Kim MS, Hwang EC, Jung SI, Park K, Kwon D. Is acute kidney injury after laparoscopic adrenalectomy related to the progression of chronic kidney disease in patients with primary aldosteronism? Investig Clin Urol 2021; 62:560-568. [PMID: 34387032 PMCID: PMC8421995 DOI: 10.4111/icu.20200582] [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: 12/14/2020] [Revised: 02/04/2021] [Accepted: 03/24/2021] [Indexed: 11/30/2022] Open
Abstract
Purpose This study was conducted to investigate the predictors of kidney outcome after laparoscopic adrenalectomy in patients with primary aldosteronism (PA). Materials and Methods We retrospectively reviewed the medical records of 74 patients who underwent unilateral adrenalectomy for the treatment of PA from January 2011 to December 2019. Patient characteristics and serial data on postoperative changes in kidney function were analyzed and compared between the two groups according to the presence of acute kidney injury (AKI). Postoperative AKI was defined as a decline in the estimated glomerular filtration rate (eGFR) of >50% or an increase in the serum creatinine level of ≥0.3 mg/dL at 1 week after surgery compared with perioperative levels. Chronic kidney disease (CKD) was defined as an eGFR < 60 mL/min/1.73 m2 present for 3 months. Results Nineteen patients (25.7%) had postoperative AKI. Patients who experienced postoperative AKI had higher aldosterone-to-renin ratios, higher rates of dyslipidemia, and more left ventricular hypertrophy than did patients without postoperative AKI (p=0.015, 0.036, and 0.033, respectively). Twenty-eight patients (37.8%) had CKD at 6 months after surgery, including 15 patients who had newly progressed to CKD postoperatively. In the multivariate regression analysis of patients without preoperative CKD, the only independent predictor of the progression to CKD was preoperative albuminuria (p=0.007). Conclusions In this study, one-quarter of the patients had postoperative AKI after unilateral adrenalectomy for the treatment of PA. However, postoperative AKI was not directly correlated with CKD progression. Preoperative albuminuria was an independent predictor of the progression of CKD.
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Affiliation(s)
- Jee Hee Yoon
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Ho Seok Chung
- Department of Urology, Chonnam National University Medical School, Gwangju, Korea.
| | - A Ram Hong
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Hee Kyung Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Ho Cheol Kang
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Myung Soo Kim
- Department of Urology, Chonnam National University Medical School, Gwangju, Korea
| | - Eu Chang Hwang
- Department of Urology, Chonnam National University Medical School, Gwangju, Korea
| | - Seung Il Jung
- Department of Urology, Chonnam National University Medical School, Gwangju, Korea
| | - Kwangsung Park
- Department of Urology, Chonnam National University Medical School, Gwangju, Korea
| | - Dongdeuk Kwon
- Department of Urology, Chonnam National University Medical School, Gwangju, Korea
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8
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Nakamura Y, Yokoyama M, Yoshida S, Tanaka H, Kijima T, Ishioka J, Matsuoka Y, Saito K, Minami I, Yoshimoto T, Naito S, Ogawa Y, Yamada T, Uchida S, Fujii Y. Postoperative renal impairment and longitudinal change in renal function after adrenalectomy in patients with Cushing's syndrome. Int J Urol 2020; 27:395-400. [PMID: 32157752 DOI: 10.1111/iju.14205] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 01/27/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To evaluate the renal function after adrenalectomy in patients with Cushing's syndrome in comparison with that in patients with primary aldosteronism. METHODS This retrospective study included 35 patients with Cushing's syndrome and 51 patients with primary aldosteronism who underwent unilateral adrenalectomy and were followed up for >6 months. The renal function was analyzed before and after adrenalectomy using the estimated glomerular filtration rate. Postoperative renal impairment was defined as a >25% reduction in the estimated glomerular filtration rate from baseline at 1 month after adrenalectomy. Multivariate logistic regression analyses were carried out to examine whether the differences between Cushing's syndrome and primary aldosteronism increased the risk of postoperative renal impairment. Longitudinal changes were calculated starting 1 month after adrenalectomy using the linear mixed model. RESULTS The mean estimated glomerular filtration rate in both groups significantly decreased at 1 month after adrenalectomy from baseline. Postoperative renal impairment was observed in four (11%) and 12 (24%) patients in the Cushing's syndrome and primary aldosteronism groups, respectively. Multivariate analysis showed that preoperative systolic blood pressure was independently associated with postoperative renal impairment, but not with the type of the disease. There was no significant increase or decrease in postoperative estimated glomerular filtration rate observed after the initial decrease after adrenalectomy in either group. CONCLUSIONS Patients with Cushing's syndrome show the same persistent renal impairment after adrenalectomy as that reported in patients with primary aldosteronism. Attention should be given to possible masked renal damage in clinical practice for the management of Cushing's syndrome.
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Affiliation(s)
- Yuki Nakamura
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Minato Yokoyama
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Soichiro Yoshida
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hajime Tanaka
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshiki Kijima
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Junichiro Ishioka
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoh Matsuoka
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazutaka Saito
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Isao Minami
- Department of Molecular Endocrinology and Metabolism, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takanobu Yoshimoto
- Department of Molecular Endocrinology and Metabolism, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shotaro Naito
- Department of Nephrology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoshihiro Ogawa
- Department of Molecular Endocrinology and Metabolism, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tetsuya Yamada
- Department of Molecular Endocrinology and Metabolism, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shinichi Uchida
- Department of Nephrology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuhisa Fujii
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
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Lee JY, Kim H, Kim HW, Ryu GW, Nam Y, Lee S, Joo YS, Lee S, Park JT, Han SH, Kang SW, Yoo TH, Yun HR. Incidence of Acute Kidney Injury after Adrenalectomy in Patients with Primary Aldosteronism. Electrolyte Blood Press 2020; 17:45-53. [PMID: 31969923 PMCID: PMC6962439 DOI: 10.5049/ebp.2019.17.2.45] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/29/2019] [Accepted: 10/30/2019] [Indexed: 12/29/2022] Open
Abstract
Background Aldosterone-induced glomerular hyperfiltration can lead to masked preoperative renal dysfunction in primary aldosteronism(PA) patients. We evaluated whether PA patients had a higher prevalence of acute kidney injury (AKI) after unilateral adrenalectomy. In addition, we identified risk factors for AKI in these subjects. Methods This retrospective study included 107 PA patients, and 186 pheochromocytoma patients as a control group, all of whom underwent adrenalectomy between January 2006 and November 2017 at Yonsei University Severance Hospital. The primary outcome was AKI within 48 hours after adrenalectomy. Univariate and multivariate logistic regression analyses were performed to identify predictors of AKI after adrenalectomy. Results Overall incidence of AKI was 49/293 (16.7%). In PA patients, the incidence of AKI was 29/107 (27.1%). In contrast, incidence of AKI was 20/186 (10.7%) in pheochromocytoma patients. Univariate and multivariate logistic regression analysis both showed a higher risk of postoperative AKI in PA patients compared to pheochromocytoma patients. In addition, old age, diabetes, longer duration of hypertension, lower preoperative estimated glomerular filtration rate, high aldosterone-cortisol ratio (ACR) and lateralization index (LI) were identified as independent risk factors for postoperative AKI in PA patients after unilateral adrenalectomy. Conclusion Incidence and risk of postoperative AKI were significantly higher in PA patients after surgical treatment. High ACR on the tumor side and high LI were associated with higher risk of AKI in PA patients compared to pheochromocytoma patients.
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Affiliation(s)
- Jee Young Lee
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Hyoungnae Kim
- Division of Nephrology, Soonchunhyang University Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Hyung Woo Kim
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Geun Woo Ryu
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Yooju Nam
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Seonyeong Lee
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Young Su Joo
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Sangmi Lee
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Jung Tak Park
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Hyeok Han
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Shin-Wook Kang
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea.,Department of Internal Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Yonsei University College of Medicine, Seoul, Korea
| | - Tae-Hyun Yoo
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Hae-Ryong Yun
- Department of Internal Medicine, Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
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Zhou D, Liu M, Yan Z. Primary aldosteronism complicated by hyperparathyroidism: report of one case and literature review. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2019; 12:3096-3101. [PMID: 31934151 PMCID: PMC6949694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 06/26/2019] [Indexed: 06/10/2023]
Abstract
Primary aldosteronism (PA) is a category of secondary hypertension induced by inhibition of the renin-angiotensin system due to increased aldosterone secretion. Aldosterone-producing adenoma (APA) is the most common hypotype of PA. Primary hyperparathyroidism (PHPT) refers to the symptoms of increased bone resorption and increased calcium reabsorption of kidney tubules caused by parathyroid secretion and excessive synthesis of parathyroid hormone. APA, complicated with PHPT has been extremely rare in clinical practice. In this study, the diagnosis and treatment of one case of APA complicated by PHPT was reported. Relevant literature review was performed.
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Affiliation(s)
- Dandan Zhou
- Department of Endocrinology, The Affiliated Hospital of Inner Mongolia Medical University Hohhot 010050, China
| | - Min Liu
- Department of Endocrinology, The Affiliated Hospital of Inner Mongolia Medical University Hohhot 010050, China
| | - Zhaoli Yan
- Department of Endocrinology, The Affiliated Hospital of Inner Mongolia Medical University Hohhot 010050, China
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11
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BiLiGe W, Wang C, Bao J, Yu D, Min A, Hong Z, Chen X, Wang M, Wang D. Predicting factors related with uncured hypertension after retroperitoneal laparoscopic adrenalectomy for unilateral primary aldosteronism. Medicine (Baltimore) 2019; 98:e16611. [PMID: 31348309 PMCID: PMC6708826 DOI: 10.1097/md.0000000000016611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Although unilateral primary aldosteronism (PA) is the most common surgically correctable cause of hypertension, the cure rate varies widely. The predicting factors related to uncured hypertension are not completely established. This study was designed to determine predicting factors associated with resolution of hypertension after adrenalectomy for PA.The records of unilateral PA patients who had undergone retroperitoneal laparoscopic adrenalectomy were retrospectively reviewed from January 2010 to December 2017 in a single center. Patient demographics and preoperative factors were analyzed, including age, sex, smoking history, family history of hypertension, the presence of diabetes, body mass index (BMI), systolic blood pressure, diastolic blood pressure, biochemical results and tumor characteristics. Univariate and multivariate Logistic regression analysis were used for statistical assessment.126 patients with unilateral PA were enrolled, and the mean age at the time of surgery was 54.2 years. Of these patients, 74 (58.7%) were women, and the mean BMI and duration of hypertension were 26 kg/m and 61 months, respectively. Hypertension was cured in 46% patients, of the patients with uncured hypertension, 91% had improved control of hypertension. In univariate analysis, age (P = .03), BMI (P = .01), duration of hypertension >5 years (P = .03), preoperative antihypertensive agents>2 (P = .02), contralateral abnormalities (P = .03) were the main factors related to uncured hypertension after adrenalectomy. In multivariate regression analysis, uncured hypertension was independently associated with obesity (25.00-29.99: odds ratio [OR], 2.97, P < .02; ≥30: OR, 6.42, P < .01), duration of hypertension >5 years (OR, 6.25, P < .01), preoperative antihypertensive agents >2 (OR, 5.30, P < .001), and contralateral adrenal abnormalities (OR, 8.38, P < .01).The hypertension cure rate of unilateral adrenalectomy in PA is not high. Obesity, duration of hypertension >5 years, preoperative antihypertensive agents >2 and contralateral adrenal abnormalities were independently associated with uncured hypertension.
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Affiliation(s)
- WuYun BiLiGe
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Chaoqi Wang
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - JiRiGaLa Bao
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Dahai Yu
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - A Min
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Zhi Hong
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Xiangbao Chen
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Min Wang
- Department of Urology, Affiliated Hospital of Inner Mongolia University for the Nationlities
| | - Dongmei Wang
- Medical College of Inner Mongolia University for the Nationlities, Tongliao, P.R. China
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12
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Yoshioka M, Nakajima Y, Miyamoto T, Igarashi T, Sakamaki K, Akuzawa M, Ishida E, Horiguchi K, Yamada E, Saito T, Ozawa A, Shimomura Y, Kobayashi I, Andou Y, Shirabe K, Yamada M. Age-Dependent Progression of Renal Dysfunction After Adrenalectomy for Aldosterone-Producing Adenomas in Japan. J Endocr Soc 2019; 3:577-589. [PMID: 30805569 PMCID: PMC6382408 DOI: 10.1210/js.2018-00260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 12/12/2018] [Indexed: 12/01/2022] Open
Abstract
Context In patients with aldosterone-producing adenomas (APAs), adrenalectomy causes a rapid decrease in blood pressure and increase in blood potassium levels; however, the effects of these intensive metabolic changes on kidney function with age have not yet been examined in Japan. Objective To investigate factors related to the progression of kidney dysfunction after adrenalectomy in different age groups. Participants Fifty Japanese patients with APAs and 27,572 health checkup patients as controls were examined. Main Outcome Measures We investigated changes in estimated glomerular filtration rate (eGFR) after adrenalectomy and characterized patients who progressed to chronic kidney disease (CKD). Results The postoperative cutoff age of CKD is 50 years and age is a unique factor for the progression of CKD after adrenalectomy. Among preoperative patients, CKD was 6% for those <50 years old and 40% for those ≥50 years old, indicating a higher prevalence of CKD with APAs than in control subjects. Median eGFR <50 mL/min/1.73 m2 did not significantly change after adrenalectomy but decreased from 67 to 42 mL/min/1.73 m2 in those with APAs ≥50 years old. Patients with APAs ≥50 years old who progressed to CKD showed higher preoperative aldosterone/renin ratios, lower potassium and chloride levels, lower body mass index, and a higher incidence of a history of cardiovascular events and KCNJ5 mutation rates. Conclusion Age is the most important predictor of the progression of kidney dysfunction after adrenalectomy in Japanese patients with APAs, particularly those with a history of cardiovascular events and positivity for KCNJ5 mutations.
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Affiliation(s)
- Masayuki Yoshioka
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Yasuyo Nakajima
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Tomoko Miyamoto
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Takamichi Igarashi
- Department of Hepatobiliary and Pancreatic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan
| | | | | | - Emi Ishida
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Kazuhiko Horiguchi
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Eijiro Yamada
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Tsugumichi Saito
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Atsushi Ozawa
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
| | | | | | | | - Ken Shirabe
- Department of Hepatobiliary and Pancreatic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Masanobu Yamada
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Gunma University Graduate School of Medicine, Maebashi, Japan
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13
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Abstract
Primary aldosteronism (PA), the most common form of secondary hypertension, can be either surgically cured or treated with targeted pharmacotherapy. PA is frequently undiagnosed and untreated, leading to aldosterone-specific cardiovascular morbidity and nephrotoxicity. Thus, clinicians should perform case detection testing for PA at least once in all patients with hypertension. Confirmatory testing is indicated in most patients with positive case detection testing results. The next step is to determine whether patients with confirmed PA have a disease that can be cured with surgery or whether it should be treated medically; this step is guided by computed tomography scan of the adrenal glands and adrenal venous sampling. With appropriate surgical expertise, laparoscopic unilateral adrenalectomy is safe, efficient and curative in patients with unilateral adrenal disease. In patients who have bilateral aldosterone hypersecretion, the optimal management is a low-sodium diet and lifelong treatment with a mineralocorticoid receptor antagonist administered at a dosage to maintain a high-normal serum potassium concentration without the aid of oral potassium supplements.
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Affiliation(s)
- W F Young
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, MN, USA
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14
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Onohara T, Takagi T, Yoshida K, Iizuka J, Okumi M, Kondo T, Ishida H, Tanabe K. Assessment of postoperative renal function after adrenalectomy in patients with primary aldosteronism. Int J Urol 2018; 26:229-233. [DOI: 10.1111/iju.13844] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 10/08/2018] [Indexed: 11/27/2022]
Affiliation(s)
- Tadashi Onohara
- Department of Urology Tokyo Women's Medical University Tokyo Japan
| | - Toshio Takagi
- Department of Urology Tokyo Women's Medical University Tokyo Japan
| | - Kazuhiko Yoshida
- Department of Urology Tokyo Women's Medical University Tokyo Japan
| | - Junpei Iizuka
- Department of Urology Tokyo Women's Medical University Tokyo Japan
| | - Masayoshi Okumi
- Department of Urology Tokyo Women's Medical University Tokyo Japan
| | - Tsunenori Kondo
- Department of Urology Tokyo Women's Medical University Medical Center East Tokyo Japan
| | - Hideki Ishida
- Department of Urology Tokyo Women's Medical University Tokyo Japan
| | - Kazunari Tanabe
- Department of Urology Tokyo Women's Medical University Tokyo Japan
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15
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Kim IY, Park IS, Kim MJ, Han M, Rhee H, Seong EY, Lee DW, Lee SB, Kwak IS, Song SH, Chung HC. Change in kidney function after unilateral adrenalectomy in patients with primary aldosteronism: identification of risk factors for decreased kidney function. Int Urol Nephrol 2018; 50:1887-1895. [PMID: 29779118 DOI: 10.1007/s11255-018-1887-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 05/06/2018] [Indexed: 10/16/2022]
Abstract
PURPOSE Glomerular filtration rate (GFR) has been reported to decrease after unilateral adrenalectomy in patients with primary aldosteronism (PA). The aim of this study was to identify clinical predictors for decreased GFR after adrenalectomy in patients with PA. METHODS The records of 187 patients (98 patients with PA and 89 with non-PA adrenal disease) who were followed up for at least 6 months after unilateral adrenalectomy were retrospectively analyzed. Estimated GFR (eGFR) was investigated at 1, 3, and 6 months postoperatively. Preoperative risk factors for eGFR% decline at 1 month ([preoperative eGFR-eGFR at 1 month]/preoperative eGFR × 100) and postoperative CKD development were investigated. RESULTS The eGFR decreased significantly at 1 month and remained stable in the PA group. However, there were no significant changes in eGFR in the non-PA group over the 6-month period. In the PA group, a high preoperative eGFR and high aldosterone to renin ratio (ARR) were independently associated with eGFR% decline at 1 month. In patients with PA but without preoperative CKD (n = 68), a low preoperative eGFR and high ARR were independent risk factors for developing postoperative CKD. The best preoperative cut-off values of eGFR and ARR for predicting the development of postoperative CKD were ≤ 102 ml/min/1.73 m2 and ≥ 448 ng/dl:ng/ml/h, respectively. CONCLUSIONS Renal function deteriorated significantly after unilateral adrenalectomy in patients with PA. Clinicians must pay attention to postoperative renal function in PA patients at elevated risk of developing decreased kidney function.
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Affiliation(s)
- Il Young Kim
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnamdo, Republic of Korea
| | - In Seong Park
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Min Jeong Kim
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnamdo, Republic of Korea
| | - Miyeun Han
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Harin Rhee
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Eun Young Seong
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Dong Won Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnamdo, Republic of Korea
| | - Soo Bong Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Gyeongsangnamdo, Republic of Korea
| | - Ihm Soo Kwak
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Sang Heon Song
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Gyeongsangnamdo, Republic of Korea. .,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea. .,Department of Internal Medicine, Pusan National University Hospital, Gudeok-ro 179, Seo-gu, Busan, 49241, Republic of Korea.
| | - Hyun Chul Chung
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea.
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16
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Abstract
Primary aldosteronism (PA) is now considered as one of leading causes of secondary hypertension, accounting for 5-10% of all hypertensive patients and more strikingly 20% of those with resistant hypertension. Importantly, those with the unilateral disease could be surgically cured when diagnosed appropriately. On the other hand, only a very limited portion of those suspected to have PA has been screened, diagnosed, or treated to date. With current advancement in medical technologies and genetic research, expanding knowledge of PA has been accumulated and recent achievements have also been documented in the care of those with PA. This review is aimed to have focused description on updated topics of the following; importance of PA screening both in the general and specialized settings and careful interpretation of screening data, recent achievements in hormone assays and sampling methods and their clinical relevance, and expanding knowledge on PA genetics. Improvement in workup processes and novel treatment options, as well as better understanding of the PA pathogenesis based on genetic research, might be expected to result in increased cure and better care of the patients.
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Affiliation(s)
- Ryo Morimoto
- Division of Nephrology, Endocrinology and Vascular Medicine, Department of Medicine, Tohoku University Hospital, Sendai, Miyagi, Japan
| | - Kei Omata
- Division of Nephrology, Endocrinology and Vascular Medicine, Department of Medicine, Tohoku University Hospital, Sendai, Miyagi, Japan
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | - Sadayoshi Ito
- Division of Nephrology, Endocrinology and Vascular Medicine, Department of Medicine, Tohoku University Hospital, Sendai, Miyagi, Japan
| | - Fumitoshi Satoh
- Division of Nephrology, Endocrinology and Vascular Medicine, Department of Medicine, Tohoku University Hospital, Sendai, Miyagi, Japan
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
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