1
|
Ng E, Gwini SM, Zheng W, Fuller PJ, Yang J. Predicting Bilateral Subtypes of Primary Aldosteronism Without Adrenal Vein Sampling: A Systematic Review and Meta-analysis. J Clin Endocrinol Metab 2024; 109:e837-e855. [PMID: 37531636 DOI: 10.1210/clinem/dgad451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/19/2023] [Accepted: 07/31/2023] [Indexed: 08/04/2023]
Abstract
CONTEXT Primary aldosteronism (PA) is the most common endocrine cause of hypertension. The final diagnostic step involves subtyping, using adrenal vein sampling (AVS), to determine if PA is unilateral or bilateral. The complete PA diagnostic process is time and resource intensive, which can impact rates of diagnosis and treatment. Previous studies have developed tools to predict bilateral PA before AVS. OBJECTIVE Evaluate the sensitivity and specificity of published tools that aim to identify bilateral subtypes of PA. METHODS Medline and Embase databases were searched to identify published models that sought to subtype PA, and algorithms to predict bilateral PA are reported. Meta-analysis and meta-regression were then performed. RESULTS There were 35 studies included, evaluating 55 unique algorithms to predict bilateral PA. The algorithms were grouped into 6 categories: those combining biochemical, radiological, and demographic characteristics (A); confirmatory testing alone or combined with biochemical, radiological, and demographic characteristics (B); biochemistry results alone (C); adrenocorticotropic hormone stimulation testing (D); anatomical imaging (E); and functional imaging (F). Across the identified algorithms, sensitivity and specificity ranged from 5% to 100% and 36% to 100%, respectively. Meta-analysis of 30 unique predictive tools from 32 studies showed that the group A algorithms had the highest specificity for predicting bilateral PA, while group F had the highest sensitivity. CONCLUSIONS Despite the variability in published predictive algorithms, they are likely important for decision-making regarding the value of AVS. Prospective validation may enable medical treatment upfront for people with a high likelihood of bilateral PA without the need for an invasive and resource-intensive test.
Collapse
Affiliation(s)
- Elisabeth Ng
- Centre for Endocrinology & Metabolism, Hudson Institute of Medical Research, Clayton, Australia
- Department of Endocrinology, Monash Health, Clayton, Australia
- Department of Molecular and Translational Science, Monash University, Clayton, Australia
| | - Stella May Gwini
- Centre for Endocrinology & Metabolism, Hudson Institute of Medical Research, Clayton, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Winston Zheng
- Department of Endocrinology, Monash Health, Clayton, Australia
| | - Peter J Fuller
- Centre for Endocrinology & Metabolism, Hudson Institute of Medical Research, Clayton, Australia
- Department of Endocrinology, Monash Health, Clayton, Australia
- Department of Molecular and Translational Science, Monash University, Clayton, Australia
| | - Jun Yang
- Centre for Endocrinology & Metabolism, Hudson Institute of Medical Research, Clayton, Australia
- Department of Endocrinology, Monash Health, Clayton, Australia
- Department of Molecular and Translational Science, Monash University, Clayton, Australia
- Department of Medicine, Monash University, Clayton, Australia
| |
Collapse
|
2
|
Wu Y, Wu Z, Rao J, Hu H, Chen Z, Hu C, Peng Q, Li P. Sex modifies the predictive value of computed tomography combined with serum potassium for primary aldosteronism subtype diagnosis. Front Endocrinol (Lausanne) 2023; 14:1266961. [PMID: 38034006 PMCID: PMC10687468 DOI: 10.3389/fendo.2023.1266961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023] Open
Abstract
Objective We aimed to investigate the predictive value of the CT findings combined with serum potassium levels for primary aldosteronism (PA) subtype diagnosis, with a particular interest in sex differences. Methods In this retrospective study, we eventually included 482 PA patients who underwent successful adrenal venous sampling (AVS) and had available data. We diagnosed the subjects as having either unilateral (n = 289) or bilateral PA (n = 193) based on AVS. We analyzed the concordance rate between AVS and adrenal CT combined with serum potassium and performed a logistic regression analysis to assess the prevalence of unilateral PA on AVS. Results The total diagnostic concordance rate between CT findings and AVS was 51.5% (248/482). The prevalence of hypokalemia in men and women was 47.96% (129/269) and 40.85% (87/213), respectively. The occurrence of unilateral lesions on CT and hypokalemia was significantly associated with an increased prevalence of unilateral PA [odds ratio (OR) 1.537; 95% confidence interval (CI) 1.364-1.731; p < 0.001]. In male participants, G2 (bilateral lesion on CT and normokalemia), G3 (unilateral lesion on CT and normokalemia), G4 (bilateral normal on CT and hypokalemia), G5 (bilateral lesion on CT and hypokalemia), and G6 (unilateral lesion on CT and hypokalemia) were significantly increased for the prevalence of unilateral PA on AVS (G2: OR 4.620, 95% CI 1.408-15.153; G3: OR 6.275, 95% CI 2.490-15.814; G4: OR 3.793, 95% CI 1.191-12.082; G5: OR 16.476, 95% CI 4.531-59.905; G6: OR 20.101, 95% CI 7.481-54.009; all p < 0.05), compared with G1 (patients with bilateral normal on CT and normokalemia). However, among female participants, we found an increased likelihood for unilateral PA in patients with unilateral lesions on CT and hypokalemia alone (OR 10.266, 95% CI 3.602-29.259, p < 0.001), while no associations were found in other groups (all p > 0.05). Sex had a significant effect on modifying the relationship between unilateral PA and the combination of CT findings and serum potassium (p for interaction <0.001). Conclusion In conclusion, our results indicated that CT findings combined with serum potassium levels have a great value for predicting the subtype of PA and are stronger in men.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Ping Li
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| |
Collapse
|
3
|
Wu Y, Wu Z, Hu H, Rao J, Hu C, Peng Q, Li P. Significance of computed tomography combined with postural stimulation test in predicting laterality of primary aldosteronism. BMC Endocr Disord 2023; 23:32. [PMID: 36737714 PMCID: PMC9898977 DOI: 10.1186/s12902-023-01281-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/24/2023] [Indexed: 02/05/2023] Open
Abstract
BACKGROUNDS Adrenal venous sampling (AVS) represents the gold standard for classifying primary aldosteronism (PA). However, AVS is a technically demanding, expensive and invasive procedure. Computed tomography (CT) scans is recommended as the initial study of classification diagnosis by the current guidelines. In addition, postural stimulation test (PST) has been used to provide additional subtype diagnostic information. OBJECTIVE This work aimed to evaluate the diagnostic utility of the adrenal CT combined with PST in the classification diagnosis of PA. METHODS We analyzed PA patients who underwent AVS from November 2017 to February 2022 at a single center. Subtype classification of PA was determined by AVS. We analyzed the concordance rate between AVS outcomes, adrenal CT, and PST, and explored the value of adrenal CT combined with PST for predicting laterality of PA. RESULTS Total 531 PA patients were included in the present study. The concordance rate between AVS and the adrenal CT was 51.0%(271/531). Receiver operating characteristic (ROC) curve of PST showed that the area under curve (AUC) was 0.604 [95% confidence interval (CI): 0.556, 0.652], the optimal cut-off value was 30%. The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), positive likelihood ratio (+LR), and negative likelihood ratio (-LR) of PST for diagnosis bilateral PA on AVS was 72.8, 46.2%, 0.48, 0.71, 1.35, and 0.59, respectively. The prevalence of unilateral PA on AVS in patients with unilateral lesion on CT and negative PST, unilateral lesion on CT and positive PST, bilateral normal or lesions on CT and negative PST, and bilateral normal or lesions on CT and positive PST was 82.4% (108/131), 59.9% (91/152), 50.7% (37/73), and 44.6% (78/175), respectively. The sensitivity, specificity, PPV, NPV, +LR, and -LR of adrenal CT combined with PST for the diagnosis of unilateral PA were 34.4, 89.4%, 0.82, 0.49, 3.25, and 0.73, respectively. CONCLUSIONS The combination of CT findings and PST can improve the accuracy of predicting laterality of PA.
Collapse
Affiliation(s)
- Yingxing Wu
- Department of cardiovascular medicine, The second affiliated hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Zuxiang Wu
- Department of cardiovascular medicine, The second affiliated hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Huan Hu
- Department of cardiovascular medicine, The second affiliated hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Jingan Rao
- Department of cardiovascular medicine, The second affiliated hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Chenkai Hu
- Department of cardiovascular medicine, The second affiliated hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Qiang Peng
- Department of cardiovascular medicine, The second affiliated hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Ping Li
- Department of cardiovascular medicine, The second affiliated hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
| |
Collapse
|
4
|
Jeong W, Park EC, Nam CM, Park S, Nam JY, Jang SI. Health behavior changes and mortality among South Korean cancer survivors. Sci Rep 2022; 12:16011. [PMID: 36163240 DOI: 10.1038/s41598-022-20092-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 09/08/2022] [Indexed: 11/16/2022] Open
Abstract
Considering the rapid growth in the number of cancer survivors, the successful management of their health behaviors requires further attention. However, there are lack of information about cancer survivors’ health behaviors and the risk of mortality using Korean cohort data. This study aimed to examine the effects of health behavior changes on mortality among cancer survivors and to develop a validated nomogram. This cohort study was conducted using claims data. Data from adult cancer survivors from the National Health Insurance Service–National Sample Cohort, conducted between 2002 and 2015, were included. Individuals who were alive for five years after their cancer diagnosis were defined as cancer survivors. Cox proportional-hazards regression was used to estimate the target associations. Discrimination (Harrell’s C-index) and calibration (Hosmer–Lemeshow test) were employed to validate the nomogram. Data from 9300 cancer survivors were used for analysis. Compared to non-smokers, those who started or quit smoking had a higher risk of all-cause mortality. Those who were physically inactive had a higher risk of all-cause mortality than those who were continuously active. In the nomogram, the C-index value was 0.79 in the training data and 0.81 in the testing data. Hosmer–Lemeshow test was not significant, demonstrating a good fit. We found that individuals with unhealthy behaviors had a higher risk of mortality, thereby highlighting the importance of managing health behaviors among cancer survivors. The development of a validated nomogram may provide useful insights regarding official policies and existing practices in healthcare systems, which would benefit cancer survivors. Our study could provide the evidence to inform the priority of guideline for managing the health behavior among cancer survivors.
Collapse
|
5
|
Zhang C, Jiang Y, Su T, Jiang L, Zhou W, Zhong X, Wu L, Wang W. Newly diagnosed diabetes mellitus is a risk factor for cardiocerebrovascular events in primary aldosteronism. Endocrine 2022; 77:519-526. [PMID: 35904746 PMCID: PMC9385765 DOI: 10.1007/s12020-022-03095-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/23/2022] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To explore the prevalence and clinical significance of newly diagnosed diabetes mellitus (DM) in patients with primary aldosteronism (PA). Investigating the risk factors for cardiocerebrovascular disease (CCVD) will guide strategies for reducing CCVD in patients with PA. METHODS We retrospectively included 729 PA patients without DM and conducted oral glucose tolerance tests. RESULTS We found that 15.0% of PA patients had newly diagnosed DM. The DM prevalence increased with elevated aldosterone levels [OR = 3.20 (1.77, 5.78), P value < 0.001]. The rate of CCVD in newly diagnosed diabetic PA patients was higher than that in nondiabetic PA patients at diagnosis (11.9% vs. 5.0%, P = 0.005). Furthermore, multivariate logistic analysis revealed that HT duration [1.055 (1.002,1.111), P = 0.041] and newly diagnosed DM [2.600 (1.072,6.303), P = 0.034] were significantly associated with CCVD in PA patients. CONCLUSION The prevalence of newly diagnosed DM in PA patients was higher than that in the general population. Aldosterone level was an independent risk factor for DM not for CCVD. CCVD was correlated with longer HT duration and newly diagnosed DM. Therefore, it is crucial to screen DM at the diagnosis in PA patients.
Collapse
Affiliation(s)
- Cui Zhang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiran Jiang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tingwei Su
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Jiang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiwei Zhou
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xu Zhong
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Luming Wu
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiqing Wang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| |
Collapse
|
6
|
Naruse M, Katabami T, Shibata H, Sone M, Takahashi K, Tanabe A, Izawa S, Ichijo T, Otsuki M, Omura M, Ogawa Y, Oki Y, Kurihara I, Kobayashi H, Sakamoto R, Satoh F, Takeda Y, Tanaka T, Tamura K, Tsuiki M, Hashimoto S, Hasegawa T, Yoshimoto T, Yoneda T, Yamamoto K, Rakugi H, Wada N, Saiki A, Ohno Y, Haze T. Japan Endocrine Society clinical practice guideline for the diagnosis and management of primary aldosteronism 2021. Endocr J 2022; 69:327-359. [PMID: 35418526 DOI: 10.1507/endocrj.ej21-0508] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Primary aldosteronism (PA) is associated with higher cardiovascular morbidity and mortality rates than essential hypertension. The Japan Endocrine Society (JES) has developed an updated guideline for PA, based on the evidence, especially from Japan. We should preferentially screen hypertensive patients with a high prevalence of PA with aldosterone to renin ratio ≥200 and plasma aldosterone concentrations (PAC) ≥60 pg/mL as a cut-off of positive results. While we should confirm excess aldosterone secretion by one positive confirmatory test, we could bypass patients with typical PA findings. Since PAC became lower due to a change in assay methods from radioimmunoassay to chemiluminescent enzyme immunoassay, borderline ranges were set for screening and confirmatory tests and provisionally designated as positive. We recommend individualized medicine for those in the borderline range for the next step. We recommend evaluating cortisol co-secretion in patients with adrenal macroadenomas. Although we recommend adrenal venous sampling for lateralization before adrenalectomy, we should carefully select patients rather than all patients, and we suggest bypassing in young patients with typical PA findings. A selectivity index ≥5 and a lateralization index >4 after adrenocorticotropic hormone stimulation defines successful catheterization and unilateral subtype diagnosis. We recommend adrenalectomy for unilateral PA and mineralocorticoid receptor antagonists for bilateral PA. Systematic as well as individualized clinical practice is always warranted. This JES guideline 2021 provides updated rational evidence and recommendations for the clinical practice of PA, leading to improved quality of the clinical practice of hypertension.
Collapse
Affiliation(s)
- Mitsuhide Naruse
- Endocrine Center and Clinical Research Center, Ijinkai Takeda General Hospital, Kyoto 601-1495, Japan
- Clinical Research Institute of Endocrinology and Metabolism, National Hospital Organization Kyoto Medical Center, Kyoto 612-8555, Japan
| | - Takuyuki Katabami
- Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University, Yokohama City Seibu Hospital, Yokohama 241-0811, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu 879-5593, Japan
| | - Masakatsu Sone
- Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University, Kawasaki 216-8511, Japan
| | | | - Akiyo Tanabe
- Department of Diabetes, Endocrinology and Metabolism, National Center for Global Health and Medicine, Tokyo 162-8655, Japan
| | - Shoichiro Izawa
- Division of Endocrinology and Metabolism, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Takamasa Ichijo
- Department of Diabetes and Endocrinology, Saiseikai Yokohamashi Tobu Hospital, Yokohama 230-0012, Japan
| | - Michio Otsuki
- Department of Endocrinology, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Masao Omura
- Minato Mirai Medical Square, Yokohama, 220-0012 Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Department of Endocrine and Metabolic Diseases/Diabetes Mellitus, Kyushu University Hospital, Fukuoka 812-8582, Japan
| | - Yutaka Oki
- Department of Metabolism and Endocrinology, Hamamatsu Kita Hospital, Hamamatsu 431-3113, Japan
| | - Isao Kurihara
- Department of Medical Education, National Defense Medical College, Tokorozawa 359-8513, Japan
- Department of Endocrinology, Metabolism and Nephrology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Hiroki Kobayashi
- Division of Nephrology, Hypertension and Endocrinology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Ryuichi Sakamoto
- Department of Endocrine and Metabolic Diseases/Diabetes Mellitus, Kyushu University Hospital, Fukuoka 812-8582, Japan
| | - Fumitoshi Satoh
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
| | - Yoshiyu Takeda
- Department of Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa 920-8641, Japan
| | - Tomoaki Tanaka
- Department of Molecular Diagnosis, Chiba University, Chiba 260-8677, Japan
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan
| | - Mika Tsuiki
- Department of Endocrinology and Metabolism, National Hospital Organization Kyoto Medical Center, Kyoto 612-8555, Japan
| | - Shigeatsu Hashimoto
- Department of Endocrinology, Metabolism, Diabetology and Nephrology, Fukushima Medical University Aizu Medical Center, Aizu 969-3492, Japan
| | - Tomonobu Hasegawa
- Department of Pediatrics, Keio University School of Medicine, Tokyo 160-0016, Japan
| | - Takanobu Yoshimoto
- Department of Diabetes and Endocrinology, Tokyo Metropolitan Hiroo Hospital, Tokyo 150-0013, Japan
| | - Takashi Yoneda
- Department of Health Promotion and Medicine of the Future, Graduate School of Medical Sciences, Kanazawa University, Kanazawa 920-8641, Japan
| | - Koichi Yamamoto
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Hiromi Rakugi
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Norio Wada
- Department of Diabetes and Endocrinology, Sapporo City General Hospital, Sapporo 060-8604, Japan
| | - Aya Saiki
- Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Youichi Ohno
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Tatsuya Haze
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan
- Department of Nephrology and Hypertension, Yokohama City University Medical Center, Yokohama 232-0024, Japan
| |
Collapse
|
7
|
Zhang XG, Wang JH, Yang WH, Zhu XQ, Xue J, Li ZZ, Kong YM, Hu L, Jiang SS, Xu XS, Yue YH. Nomogram to predict 3-month unfavorable outcome after thrombectomy for stroke. BMC Neurol 2022; 22:111. [PMID: 35321686 PMCID: PMC8941794 DOI: 10.1186/s12883-022-02633-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 03/14/2022] [Indexed: 01/01/2023] Open
Abstract
Background Mechanical thrombectomy (MT) is an effective treatment for large-vessel occlusion in acute ischemic stroke, however, only some revascularized patients have a good prognosis. For stroke patients undergoing MT, predicting the risk of unfavorable outcomes and adjusting the treatment strategies accordingly can greatly improve prognosis. Therefore, we aimed to develop and validate a nomogram that can predict 3-month unfavorable outcomes for individual stroke patient treated with MT. Methods We analyzed 258 patients with acute ischemic stroke who underwent MT from January 2018 to February 2021. The primary outcome was a 3-month unfavorable outcome, assessed using the modified Rankin Scale (mRS), 3–6. A nomogram was generated based on a multivariable logistic model. We used the area under the receiver-operating characteristic curve to evaluate the discriminative performance and used the calibration curve and Spiegelhalter’s Z-test to assess the calibration performance of the risk prediction model. Results In our visual nomogram, gender (odds ratio [OR], 3.40; 95%CI, 1.54–7.54), collateral circulation (OR, 0.46; 95%CI, 0.28–0.76), postoperative mTICI (OR, 0.06; 95%CI, 0.01–0.50), stroke-associated pneumonia (OR, 5.76; 95%CI, 2.79–11.87), preoperative Na (OR, 0.82; 95%CI, 0.72–0.92) and creatinine (OR, 1.02; 95%CI, 1.01–1.03) remained independent predictors of 3-month unfavorable outcomes in stroke patients treated with MT. The area under the nomogram curve was 0.8791 with good calibration performance (P = 0.873 for the Spiegelhalter’s Z-test). Conclusions A novel nomogram consisting of gender, collateral circulation, postoperative mTICI, stroke-associated pneumonia, preoperative Na and creatinine can predict the 3-month unfavorable outcomes in stroke patients treated with MT. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-022-02633-1.
Collapse
Affiliation(s)
- Xiao-Guang Zhang
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Jia-Hui Wang
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Wen-Hao Yang
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Xiao-Qiong Zhu
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Jie Xue
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Zhi-Zhang Li
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Yu-Ming Kong
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Liang Hu
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Shan-Shan Jiang
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China
| | - Xu-Shen Xu
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China.
| | - Yun-Hua Yue
- Department of Neurology, Yangpu Hospital, School of Medicine, Tongji University, 200092, Shanghai, China.
| |
Collapse
|
8
|
Naruse M, Tanabe A, Yamamoto K, Rakugi H, Kometani M, Yoneda T, Kobayashi H, Abe M, Ohno Y, Inagaki N, Izawa S, Sone M. Adrenal Venous Sampling for Subtype Diagnosis of Primary Hyperaldosteronism. Endocrinol Metab (Seoul) 2021; 36:965-973. [PMID: 34674504 PMCID: PMC8566130 DOI: 10.3803/enm.2021.1192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 08/11/2021] [Indexed: 12/01/2022] Open
Abstract
Adrenal venous sampling (AVS) is the key procedure for lateralization of primary hyperaldosteronism (PA) before surgery. Identification of the adrenal veins using computed tomography (CT) and intraoperative cortisol assay facilitates the success of catheterization. Although administration of adrenocorticotropic hormone (ACTH) has benefits such as improving the success rate, some unilateral cases could be falsely diagnosed as bilateral. Selectivity index of 5 with ACTH stimulation to assess the selectivity of catheterization and lateralization index (LI) >4 with ACTH stimulation for unilateral diagnosis is used in many centers. Co-secretion of cortisol from the tumor potentially affects the lateralization by the LI. Patients aged <35 years with hypokalemia, marked aldosterone excess, and unilateral adrenal nodule on CT have a higher probability of unilateral disease. Patients with normokalemia, mild aldosterone excess, and no adrenal tumor on CT have a higher probability of bilateral disease. Although no methods have 100% specificity for subtype diagnosis that would allow bypassing AVS, prediction of the subtype should be considered when recommending AVS to patients. Methodological standardization and strict indication improve diagnostic quality of AVS. Development of non-invasive imaging and biochemical markers will drive a paradigm shift in the clinical practice of PA.
Collapse
Affiliation(s)
- Mitsuhide Naruse
- Endocrine Center and Clinical Research Center, Ijinkai Takeda General Hospital, Kyoto,
Japan
- Clinical Research Institute of Endocrinology and Metabolism, NHO Kyoto Medical Center, Tokyo,
Japan
| | - Akiyo Tanabe
- Department of Diabetes, Endocrinology and Metabolism, National Center for Global Health and Medicine, Tokyo,
Japan
| | - Koichi Yamamoto
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka,
Japan
| | - Hiromi Rakugi
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka,
Japan
| | - Mitsuhiro Kometani
- Department of Health Promotion and Medicine of the Future, Graduate School of Medical Sciences, Kanazawa University, Kanazawa,
Japan
| | - Takashi Yoneda
- Department of Health Promotion and Medicine of the Future, Graduate School of Medical Sciences, Kanazawa University, Kanazawa,
Japan
| | - Hiroki Kobayashi
- Division of Nephrology, Hypertension and Endocrinology, Nihon University School of Medicine, Tokyo,
Japan
| | - Masanori Abe
- Division of Nephrology, Hypertension and Endocrinology, Nihon University School of Medicine, Tokyo,
Japan
| | - Youichi Ohno
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto,
Japan
| | - Nobuya Inagaki
- Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto,
Japan
| | - Shoichiro Izawa
- Division of Endocrinology and Metabolism, Tottori University Faculty of Medicine, Yonago,
Japan
| | - Masakatsu Sone
- Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki,
Japan
| |
Collapse
|
9
|
Abstract
Primary aldosteronism (PA) is the most common cause of secondary hypertension, and a simpler non-invasive method for identification of aldosterone-producing adenoma (APA) is required to improve the standard of medical treatment for PA patients. We retrospectively analyzed the clinical data of hypertensive patients with an aldosterone/renin ratio (ARR) ≥30 (ng/dL)/(ng/mL/h), and surgical and/or adrenal venous sampling (AVS) results served as the gold standard for APA diagnosis. The study aimed to determine whether positive CCT and SIT results plus a unilateral adrenal nodule found by CT allow unambiguous identification of an APA with high diagnostic specificity. Clinical data from 71 APA and 47 non-APA patients were collected, and logistic regression analysis was performed to construct models. Receiver operating characteristic (ROC) curves were used to analyze the efficacy of diagnostic tests. The areas under the ROC curves (AUCs) were similar between the post-SIT plasma aldosterone concentration (PAC) and post-CCT PAC (p > 0.05). The optimal post-SIT and post-CCT PAC cutoff values were 17.2 and 21.2 ng/dL, respectively. Positive CT findings combined with a post-SIT PAC >17.2 ng/dL or post-CCT PAC >21.2 ng/dL provided specificities of 97.8% and 95.7% for predicting APA, respectively. Logistic diagnostic models 1 (M1, CT finding + post-SIT PAC) and 2 (M2, CT finding + post-CCT PAC) were built, which showed equivalent diagnostic value (AUC = 0.959 and 0.932, respectively) (p > 0.05). The models combining CT findings with post-SIT PACs or post-CCT PACs represent an easier method to distinguish APA patients from other hypertensive patients with positive upright ARR results, especially in primary care where AVS may be unavailable.
Collapse
Affiliation(s)
- Shihan Chen
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Hui Liu
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Panyu Luo
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yerong Yu
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| |
Collapse
|
10
|
Tezuka Y, Yamazaki Y, Nakamura Y, Sasano H, Satoh F. Recent Development toward the Next Clinical Practice of Primary Aldosteronism: A Literature Review. Biomedicines 2021; 9:biomedicines9030310. [PMID: 33802814 PMCID: PMC8002562 DOI: 10.3390/biomedicines9030310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/08/2021] [Accepted: 03/15/2021] [Indexed: 11/24/2022] Open
Abstract
For the last seven decades, primary aldosteronism (PA) has been gradually recognized as a leading cause of secondary hypertension harboring increased risks of cardiovascular incidents compared to essential hypertension. Clinically, PA consists of two major subtypes, surgically curable and uncurable phenotypes, determined as unilateral or bilateral PA by adrenal venous sampling. In order to further optimize the treatment, surgery or medications, diagnostic procedures from screening to subtype differentiation is indispensable, while in the general clinical practice, the work-up rate is extremely low even in the patients with refractory hypertension because of the time-consuming and labor-intensive nature of the procedures. Therefore, a novel tool to simplify the diagnostic flow has been recently in enormous demand. In this review, we focus on recent progress in the following clinically important topics of PA: prevalence of PA and its subtypes, newly revealed histopathological classification of aldosterone-producing lesions, novel diagnostic biomarkers and prediction scores. More effective strategy to diagnose PA based on better understanding of its epidemiology and pathology should lead to early detection of PA and could decrease the cardiovascular and renal complications of the patients.
Collapse
Affiliation(s)
- Yuta Tezuka
- Division of Nephrology, Endocrinology and Vascular Medicine, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan;
| | - Yuto Yamazaki
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan; (Y.Y.); (H.S.)
| | - Yasuhiro Nakamura
- Division of Pathology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai 981-8558, Japan;
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan; (Y.Y.); (H.S.)
| | - Fumitoshi Satoh
- Division of Nephrology, Endocrinology and Vascular Medicine, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan;
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan
- Correspondence:
| |
Collapse
|
11
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|