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Beglaryan N, Hakobyan G, Nazaretyan E. Vitamin C supplementation alleviates hypercortisolemia caused by chronic stress. Stress Health 2024; 40:e3347. [PMID: 38010274 DOI: 10.1002/smi.3347] [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: 04/26/2023] [Revised: 10/19/2023] [Accepted: 11/07/2023] [Indexed: 11/29/2023]
Abstract
The aim of this study was to determine whether ascorbic acid (AA) supplementation can lower plasma levels of Cortisol and dehydroepiandrosterone-sulphate (DHEA-S) in patients diagnosed with functional hypercortisolemia due to unspecified chronic stress. Study includes data from 69 female with elevations in the cortisol and DHEA-S levels. Duration of follow-up was 2 months. Patients were divided into 3 groups. Group I included patients 23 with elevated cortisol, Group II-patients 24 with elevated levels of both hormones, Group III- patients 22 with normal cortisol and increased DHEA-S. Each group was randomly divided into two subgroups. The first subgroup was prescribed 1000 mg daily oral dose of AA. The diet of the second subgroup were left unaltered. All patients have their hormones levels re-examined 2 months later. After 2 months of AA supplementation the mean levels of elevated plasma cortisol and DHEA-S decreased. In Group I the level of cortisol fell from 780 ± 57-446 ± 26 nmol/L, p = 0.000065 in Group II from 657 ± 47-515 ± 29 nmol/L, p = 0.005. The elevated levels of DHEA-S have also declined in patients from AA-treated subgroups (from 13.9 ± 1.6-9.9 ± 1.2, p = 0.0007 in Group II, and from 12.8 ± 1.0-7.8 ± 1.4, p = 0.003 in Group III). In untreated subgroups changes in hormone levels were insignificant. The study shows that female patients with functional hypercortisolemia or elevated levels of DHEA-S can be treated with AA to bring level of these hormones closer to a normal range.
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Affiliation(s)
- Narine Beglaryan
- Astghik Medical Center, Yerevan, Armenia
- Department of Endocrinology and Endocrine Surgery, Yerevan State Medical University Named after Mkhitar Heratsi, Yerevan, Armenia
| | - Gagik Hakobyan
- Department of Oral and Maxillofacial Surgery, Yerevan State Medical University after M. Heratsi, Yerevan, Armenia
| | - Eduard Nazaretyan
- Department of Internal Medicine, Yerevan State Medical University Named after Mkhitar Heratsi, Yerevan, Armenia
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Gonzalez-Almazan JA, Cortes-Contreras AP, Flores-Rabasa R, Mendez-Garcia LA, Escobedo G, Navarro Olvera JL, Carrillo-Ruiz JD. Metabolic Syndrome Components in Patients with Pituitary Adenoma. Horm Metab Res 2024; 56:118-127. [PMID: 38081188 DOI: 10.1055/a-2209-0538] [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: 01/31/2024]
Abstract
Pituitary adenomas are benign tumors of the anterior portion of the pituitary gland (adenohypophysis), representing the 25% of all the tumor alterations. Pituitary adenomas are classified by the type of hormone secreted, cellularity, size, and structural alterations by the hormonal segregation. The diagnosis consists on the histopathological identification of cell types and the image-guided by magnetic resonance or tomography; the treatment can be both pharmacological and surgical. Metabolic Syndrome is the set of clinical conditions that increase the risk of cardiovascular diseases with an estimated prevalence of 25% worldwide. The alterations of metabolic syndrome are obesity, hypertension, dyslipidemia, insulin resistance, and diabetes mellitus type II. Pituitary adenomas and metabolic syndrome have an important relationship, hormone-secreting by pituitary adenomas affects a myriad of signaling pathways, which allows a favorable environment for the appearance of the metabolic syndrome. Moreover, patients with pituitary adenomas are shown to have an improvement in metabolic parameters after the medical/surgical treatment. The objective of this review is to explore the possible mechanisms through which PAs contributes to MetSx.
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Affiliation(s)
- Jorge A Gonzalez-Almazan
- Research Division, General Hospital of Mexico, Ciudad de Mexico, Mexico
- Functional & Stereotactic Neurosurgery Unit, General Hospital of Mexico, Ciudad de Mexico, Mexico
- Facultad de Estudios Superiores Iztacala, Universidad Nacional Autonoma de Mexico Facultad de Estudios Superiores Iztacala, Tlalnepantla, Mexico
| | - Ana Paula Cortes-Contreras
- Research Division, General Hospital of Mexico, Ciudad de Mexico, Mexico
- Functional & Stereotactic Neurosurgery Unit, General Hospital of Mexico, Ciudad de Mexico, Mexico
- Faculty of Medicine, National Autonomous University of Mexico, Ciudad de Mexico, Mexico
| | - Regina Flores-Rabasa
- Research Division, General Hospital of Mexico, Ciudad de Mexico, Mexico
- Faculty of Health Sciences, Anahuac University Mexico - Southern Campus, Ciudad de Mexico, Mexico
| | | | - Galileo Escobedo
- Research Division, General Hospital of Mexico, Ciudad de Mexico, Mexico
| | - José L Navarro Olvera
- Functional & Stereotactic Neurosurgery Unit, General Hospital of Mexico, Ciudad de Mexico, Mexico
| | - José D Carrillo-Ruiz
- Research Division, General Hospital of Mexico, Ciudad de Mexico, Mexico
- Functional & Stereotactic Neurosurgery Unit, General Hospital of Mexico, Ciudad de Mexico, Mexico
- Coordination of Neuroscience, Faculty of Psychology, University Anahuac Mexico, Huixquilucan, Mexico
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Guo X, Wen J, Gao Q, Zhao Y, Zhao Y, Wang C, Xu N, Shao Y, Chang X. Orexin-A/OX1R is involved in regulation of autophagy to promote cortisol secretion in adrenocortical cell. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166844. [PMID: 37572990 DOI: 10.1016/j.bbadis.2023.166844] [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: 02/24/2023] [Revised: 08/03/2023] [Accepted: 08/05/2023] [Indexed: 08/14/2023]
Abstract
BACKGROUND Hypercortisolism has emerged as a prominent clinical condition worldwide caused by biochemical cortisol excess in patients, and optimization treatment is needed urgently in the clinic. Previously, we observed that orexin-A/orexin type 1 receptor (OX1R) promoted cell proliferation, inhibited apoptosis, and increased cortisol release in adrenocortical cells. However, the functions of orexin-A/OX1R on autophagy and its molecular mechanism are not known. METHODS Transmission electron microscopy and confocal microscope were performed to detect autophagosomes. Western blot were performed to detect autophagy proteins. The cortisol concentration was assessed with an ELISA. FINDINGS Our data demonstrated that orexin-A/OX1R activated the mammalian target of rapamycin/p70 ribosomal protein S6 kinase-1 pathway, thereby inhibiting autophagy in H295R cells and Y-1 cells. Furthermore, the orexin-A/OX1R-mediated suppression of autophagy played a crucial role in cortisol secretion. Mechanistically, the expression of 3β-hydroxysteroid dehydrogenase/isomerase, the rate-limiting enzyme in cortisol synthesis, was increased with autophagy inhibition mediated by orexin-A/OX1R. INTERPRETATION This study provided the evidence that orexin-A/OX1R participated in modulating mTOR/p70S6K1/autophagy signaling pathway to promote cortisol secretion in adrenocortical cell. The findings suggest the mechanistic basis for disorders of cortisol secretion, providing the potential therapeutic targets for hypercortisolism treatment. FUND: This work was supported by National Natural Science Foundation of China (32170603, 31871286), the Doctoral Start-up Foundation of Liaoning Province (20180540008, 2019-BS-298), the Natural Science Foundation of Liaoning Province (2019-ZD-0779), and Shenyang Science and Technology Plan Fund Projects (21-173-9-28).
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Affiliation(s)
- Xin Guo
- Department of Pediatrics, The Fourth Affiliated Hospital, China Medical University, Shenyang, Liaoning 110001, PR China
| | - Jing Wen
- Department of Endocrinology and Metabolism, The Fourth Affiliated Hospital, China Medical University, Shenyang, Liaoning 110001, PR China
| | - Qianqian Gao
- Department of the First Obstetric Ward, Wei Fang People's Hospital, Weifang, Shandong 261041, PR China
| | - Yuyan Zhao
- Department of Endocrinology and Metabolism, The First Affiliated Hospital, China Medical University, Shenyang, Liaoning 110032, PR China
| | - Yue Zhao
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, Shenyang, Liaoning 110122, PR China
| | - Chunyu Wang
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, Shenyang, Liaoning 110122, PR China
| | - Na Xu
- Natural Sciences Department, LaGuardia Community College (City University of New York), 31-10 Thomson Ave, Long Island City, NY 11101, USA
| | - Yaozhong Shao
- The First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, Shanxi 710061, PR China
| | - Xiaocen Chang
- Department of Endocrinology and Metabolism, The Fourth Affiliated Hospital, China Medical University, Shenyang, Liaoning 110001, PR China.
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Alesina PF, Kniazeva P, Pinto G, Pontin A, Walz MK. Long-term outcome of retroperitoneoscopic partial versus total adrenalectomy in patients with Cushing's syndrome. World J Surg 2024; 48:121-129. [PMID: 38651548 DOI: 10.1002/wjs.12023] [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: 10/23/2023] [Accepted: 10/31/2023] [Indexed: 04/25/2024]
Abstract
BACKGROUND We analyze the long-term outcome of surgery for Cushing's syndrome (CS) and the influence of the extent of surgical resection on the duration of postoperative cortisone substitution. METHODS One-hundred forty-one patients (129 female, 12 males; mean age: 45.7 ± 12.8 years) operated between January 2000 to June 2020 were included in the analysis. Patients suffered from manifest (124) or subclinical (17) CS due to benign unilateral adrenal neoplasia. All tumors were removed by the posterior retroperitoneoscopic approach. 105 patients had total (TA) and 36 partial (PA) adrenalectomies. All patients were discharged with ongoing corticosteroid supplementation therapy. RESULTS Follow-up data could be obtained for 83 patients. Twenty-four (1 male, 23 females; mean age 42.3 years) underwent PA and 59 TA (6 males, 53 females; mean age 44.6 years). Mean follow-up time was 107 ± 68 months (range: 6-243 months). The median duration of postoperative corticosteroid therapy was 9.5 months after PA and 11 months after TA (p = 0.1). Significantly, more patients after total adrenalectomy required corticosteroid therapy for more than 24 months (25% vs. 4%; p = 0.03). Recurrent ipsilateral disease occurred in one case after partial adrenalectomy and was treated by completion adrenalectomy. A case of contralateral recurrence associated with subclinical Cushing's syndrome was observed after total adrenalectomy. CONCLUSIONS The risk of local recurrence after partial adrenalectomy in CS is low. Cortical-sparing surgery may shorten corticosteroid supplementation therapy after surgery.
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Affiliation(s)
- P F Alesina
- Klinik für Chirurgie und Zentrum für Minimal Invasive Chirurgie, Kliniken Essen-Mitte, Essen, Germany
| | - P Kniazeva
- Klinik für Chirurgie und Zentrum für Minimal Invasive Chirurgie, Kliniken Essen-Mitte, Essen, Germany
| | - G Pinto
- Klinik für Chirurgie und Zentrum für Minimal Invasive Chirurgie, Kliniken Essen-Mitte, Essen, Germany
| | - A Pontin
- Klinik für Chirurgie und Zentrum für Minimal Invasive Chirurgie, Kliniken Essen-Mitte, Essen, Germany
| | - M K Walz
- Klinik für Chirurgie und Zentrum für Minimal Invasive Chirurgie, Kliniken Essen-Mitte, Essen, Germany
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Utsumi T, Iijima S, Sugizaki Y, Mori T, Somoto T, Kato S, Oka R, Endo T, Kamiya N, Suzuki H. Laparoscopic adrenalectomy for adrenal tumors with endocrine activity: Perioperative management pathways for reduced complications and improved outcomes. Int J Urol 2023; 30:818-826. [PMID: 37376729 DOI: 10.1111/iju.15218] [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: 12/19/2022] [Accepted: 05/15/2023] [Indexed: 06/29/2023]
Abstract
The major adrenal tumors with endocrine activity are primary aldosteronism, Cushing's syndrome/mild autonomous cortisol secretion, and pheochromocytoma/paraganglioma. Excessive aldosterone secretion in primary aldosteronism causes cardiovascular, renal, and other organ damage in addition to hypertension and hypokalemia. Cortisol hypersecretion in Cushing's syndrome/mild autonomous cortisol secretion causes obesity, hypertension, impaired glucose tolerance, and cardiometabolic syndrome. Massive secretion of catecholamines in pheochromocytoma/paraganglioma causes hypertension and cerebrocardiovascular disease due to rapid blood pressure fluctuation. Moreover, pheochromocytoma multi-system crisis is a feared and possibly fatal presentation of pheochromocytoma/paraganglioma. Thus, adrenal tumors with endocrine activity are considered an indication for adrenalectomy, and perioperative management is very important. They have a risk of perioperative complications, either due to direct hemodynamic effects of the hormone hypersecretion or due to hormone-related comorbidities. In the last decades, deliberate preoperative evaluation and advanced perioperative management have significantly reduced complications and improved outcomes. Furthermore, improvements in anesthesia and surgical techniques with the feasibility of laparoscopic adrenalectomy have contributed to reduced morbidity and mortality. However, there are still several challenges to be considered in the perioperative care of these patients. There are very few data available prospectively to guide clinical management, due to the rarity of adrenal tumors with endocrine activity. Therefore, most guidelines are based on retrospective data analyses or small case series. In this review, the latest knowledge is summarized, and practical pathways to reduce perioperative complications and improve outcomes in adrenal tumors with endocrine activity are presented.
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Affiliation(s)
- Takanobu Utsumi
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Shota Iijima
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Yuka Sugizaki
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Takamichi Mori
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Takatoshi Somoto
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Seiji Kato
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Ryo Oka
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Takumi Endo
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Naoto Kamiya
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Hiroyoshi Suzuki
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
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Reis BO, Leal CTS, Ezequiel DGA, Dos Santos Ribeiro Simões Juliano AC, de Macedo Veloso FL, da Silva LM, Ferreira LV, Ferreira M, De Oliveira Souza GZ. Severe osteoporosis in a young man with bilateral Cushing's syndrome: a case report. J Med Case Rep 2023; 17:251. [PMID: 37328870 DOI: 10.1186/s13256-023-03968-0] [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: 06/22/2022] [Accepted: 05/01/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND The diagnosis of Cushing's syndrome is challenging; however, through the clinical picture and the search for secondary causes of osteoporosis, it was possible to reach the diagnosis of the case reported. There was an independent, symptomatic ACTH hypercortisolism manifested by typical phenotypic changes, severe secondary osteoporosis and arterial hypertension in a young patient. CASE PRESENTATION A 20-year-old Brazilian man with low back pain for 8 months. Radiographs showed fragility fractures in the thoracolumbar spine, and bone densitometry showed osteoporosis, especially when evaluating the Z Score (- 5.6 in the lumbar spine). On physical examination, there were wide violaceous streaks on the upper limbs and abdomen, plethora and fat increase in the temporal facial region, hump, ecchymosis on limbs, hypotrophy of arms and thighs, central obesity and kyphoscoliosis. His blood pressure was 150 × 90 mmHg. Cortisol after 1 mg of dexamethasone (24.1 µg/dL) and after Liddle 1 (28 µg/dL) were not suppressed, despite normal cortisoluria. Tomography showed bilateral adrenal nodules with more severe characteristics. Unfortunately, through the catheterization of adrenal veins, it was not possible to differentiate the nodules due to the achievement of cortisol levels that exceeded the upper limit of the dilution method. Among the hypotheses for the differential diagnosis of bilateral adrenal hyperplasia are primary bilateral macronodular adrenal hyperplasia, McCune-Albright syndrome and isolated bilateral primary pigmented nodular hyperplasia or associated with Carney's complex. In this case, primary pigmented nodular hyperplasia or carcinoma became important etiological hypotheses when comparing the epidemiology in a young man and the clinical-laboratory-imaging findings of the differential diagnoses. After 6 months of drug inhibition of steroidogenesis, blood pressure control and anti-osteoporotic therapy, the levels and deleterious metabolic effects of hypercortisolism, which could also impair adrenalectomy in the short and long term, were reduced. Left adrenalectomy was chosen, given the possibility of malignancy in a young patient and to avoid unnecessary definitive surgical adrenal insufficiency if the adrenalectomy was bilateral. Anatomopathology of the left gland revealed expansion of the zona fasciculate with multiple nonencapsulated nodules. CONCLUSION The early identification of Cushing's syndrome, with measures based on the assessment of risks and benefits, remains the best way to prevent its progression and reduce the morbidity of the condition. Despite the unavailability of genetic analysis for a precise etiological definition, it is possible to take efficient measures to avoid future damage.
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Affiliation(s)
- Bárbara Oliveira Reis
- Serviço de Endocrinologia, Hospital Universitário da Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.
| | - Christianne Toledo Sousa Leal
- Serviço de Endocrinologia, Hospital Universitário da Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | | | | | - Flávia Lopes de Macedo Veloso
- Serviço de Endocrinologia, Hospital Universitário da Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Leila Marcia da Silva
- Serviço de Endocrinologia, Hospital Universitário da Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Lize Vargas Ferreira
- Serviço de Endocrinologia, Hospital Universitário da Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Mariana Ferreira
- Serviço de Endocrinologia, Hospital Universitário da Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
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Sconfienza E, Tetti M, Forestiero V, Veglio F, Mulatero P, Monticone S. Prevalence of Functioning Adrenal Incidentalomas: A Systematic Review and Meta-analysis. J Clin Endocrinol Metab 2023; 108:1813-1823. [PMID: 36718682 DOI: 10.1210/clinem/dgad044] [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: 09/03/2022] [Revised: 12/28/2022] [Accepted: 01/24/2023] [Indexed: 02/01/2023]
Abstract
CONTEXT Adrenal hyperfunction is associated with an increased risk of cardiometabolic complications in subjects with adrenal incidentaloma (AI). Reliable prevalence estimates of functioning AIs are important to direct resources allocations. OBJECTIVE To assess the prevalence of autonomous/possible autonomous cortisol secretion (ACS), primary aldosteronism (PA), pheochromocytoma (PHEO), and Cushing syndrome (CS) in patients with AI. METHODS We performed a comprehensive search of multiple databases (PubMed, Ovid MEDLINE, Web of Science) for potentially relevant studies without language restriction, up to February 2022. Of the 1661 publications evaluated at title and abstract levels, 161 were examined as full text and 36 were included. Study level clinical data were extracted by 3 independent reviewers. RESULTS The overall prevalence of functioning AIs was 27.5% (95% CI 23.0, 32.5). ACS/possible ACS, with a prevalence of 11.7% (95% CI 8.6, 15.7), was the most frequent hormonal alteration, while PA occurred in 4.4% of the patients (95% CI 3.1, 6.2). Subgroup analysis showed that PA was more prevalent in patients from Asia than in patients from Europe/America; in contrast, ACS/possible ACS had a lower prevalence in Asian countries. At meta-regression analysis, the prevalence of ACS/possible ACS was influenced by the proportion of female patients, while the prevalence of PA was positively associated with the proportion of patients with hypertension and the publication year. Finally, PHEO and CS prevalence were 3.8% (95% CI 2.8, 5.0) and 3.1% (95% CI 2.3, 4.3) respectively. CONCLUSION This meta-analysis provides extensive data on the prevalence of functioning AIs and the factors affecting heterogeneity in prevalence estimates.
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Affiliation(s)
- Elisa Sconfienza
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Via Genova 3, 10126 Torino, Italy
| | - Martina Tetti
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Via Genova 3, 10126 Torino, Italy
| | - Vittorio Forestiero
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Via Genova 3, 10126 Torino, Italy
| | - Franco Veglio
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Via Genova 3, 10126 Torino, Italy
| | - Paolo Mulatero
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Via Genova 3, 10126 Torino, Italy
| | - Silvia Monticone
- Division of Internal Medicine and Hypertension Unit, Department of Medical Sciences, University of Torino, Via Genova 3, 10126 Torino, Italy
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Takeda Y, Demura M, Kometani M, Karashima S, Yoneda T, Takeda Y. Molecular and Epigenetic Control of Aldosterone Synthase, CYP11B2 and 11-Hydroxylase, CYP11B1. Int J Mol Sci 2023; 24:ijms24065782. [PMID: 36982850 PMCID: PMC10054571 DOI: 10.3390/ijms24065782] [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: 12/23/2022] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Aldosterone and cortisol serve important roles in the pathogenesis of cardiovascular diseases and metabolic disorders. Epigenetics is a mechanism to control enzyme expression by genes without changing the gene sequence. Steroid hormone synthase gene expression is regulated by transcription factors specific to each gene, and methylation has been reported to be involved in steroid hormone production and disease. Angiotensin II or potassium regulates the aldosterone synthase gene, CYP11B2. The adrenocorticotropic hormone controls the 11b-hydroxylase, CYP11B1. DNA methylation negatively controls the CYP11B2 and CYP11B1 expression and dynamically changes the expression responsive to continuous stimulation of the promoter gene. Hypomethylation status of the CYP11B2 promoter region is seen in aldosterone-producing adenomas. Methylation of recognition sites of transcription factors, including cyclic AMP responsive element binding protein 1 or nerve growth factor-induced clone B, diminish their DNA-binding activity. A methyl-CpG-binding protein 2 cooperates directly with the methylated CpG dinucleotides of CYP11B2. A low-salt diet, treatment with angiotensin II, and potassium increase the CYP11B2 mRNA levels and induce DNA hypomethylation in the adrenal gland. A close association between a low DNA methylation ratio and an increased CYP11B1 expression is seen in Cushing's adenoma and aldosterone-producing adenoma with autonomous cortisol secretion. Epigenetic control of CYP11B2 or CYP11B1 plays an important role in autonomic aldosterone or cortisol synthesis.
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Affiliation(s)
- Yoshimichi Takeda
- Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa 920-8641, Japan
- Department of Hygiene, Graduate School of Medical Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - Masashi Demura
- Department of Hygiene, Graduate School of Medical Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - Mitsuhiro Kometani
- Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa 920-8641, Japan
| | - Shigehiro Karashima
- Institute of Liberal Arts and Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - Takashi Yoneda
- Institute of Liberal Arts and Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - Yoshiyu Takeda
- Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa 920-8641, Japan
- Endocrine and Diabetes Center, Asanogawa General Hospital, Kanazawa 920-0811, Japan
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9
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Liu MS, Tian ZY, Zhang Z, Yang F, Lou Y, Wang YJ, Zeng YJ, Zhang ZW, Zhu DL, Li P. Impaired Cognitive Function in Patients With Autonomous Cortisol Secretion in Adrenal Incidentalomas. J Clin Endocrinol Metab 2023; 108:633-641. [PMID: 36263685 DOI: 10.1210/clinem/dgac603] [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: 08/11/2022] [Revised: 10/02/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT Glucocorticoids have potent effects on the central nervous system. However, while patients with Cushing syndrome frequently report impairments in cognitive function, studies investigating cognitive function in patients with autonomous cortisol secretion (ACS) in adrenal incidentalomas (AIs) are scarce. OBJECTIVE The aim of the present study was to evaluate neurocognitive function in patients with ACS. METHODS We prospectively recruited 63 patients with AI, 36 patients with nonfunctional adrenal adenoma (NFA) (46.5 ± 10.5 years), and 27 patients with ACS (48.6 ± 9.1 years); these patients underwent a battery of validated neuropsychological tests. ACS was diagnosed when serum cortisol levels after a 1-mg dexamethasone suppression test (cortisol1 mg DST) ≥ 50 nmol/L. RESULTS Patients with ACS had higher frequency of subjective memory complaints (40.7% vs 13.9%, P < 0.05) and higher proportion of mild cognitive impairment (22.2% vs 2.8%, P < 0.05) than patients with NFA. Furthermore, patients with ACS had worse performance on working memory and the visuospatial/constructional domain than patients with NFA (all P < 0.05). Serum cortisol1 mg DST was negatively correlated with working memory and visuospatial/constructional domains (r = -0.307 and -0.306, respectively, all P < 0.05). Performance on working memory and visuospatial/constructional domains gradually deteriorated with increases in serum cortisol1 mg DST (all P values for trend < 0.05). Multivariate linear regression analysis showed that serum cortisol1 mg DST was a significant risk factor for impairment of working memory and visuospatial/constructional domains (B = -0.006 and -0.043, respectively, all P < 0.05). CONCLUSION This study is the first to report that ACS is accompanied by impaired cognitive function. Consequently, cognitive function assessment should be incorporated into the clinical evaluation of patients with ACS. CLINICAL TRIAL REGISTRATION NUMBER NCT05357456.
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Affiliation(s)
- Meng-Si Liu
- Department of Endocrinology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing 210008, China
| | - Zhao-Yang Tian
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases, Nanjing 210008, China
- Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing 210008, China
| | - Zhou Zhang
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases, Nanjing 210008, China
- Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing 210008, China
| | - Fan Yang
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases, Nanjing 210008, China
- Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing 210008, China
| | - Yuan Lou
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases, Nanjing 210008, China
- Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing 210008, China
| | - Yi-Jie Wang
- Department of Endocrinology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, China
| | - Yang-Jie Zeng
- Department of Endocrinology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing 210008, China
| | - Zi-Wei Zhang
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases, Nanjing 210008, China
- Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing 210008, China
| | - Da-Long Zhu
- Department of Endocrinology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing 210008, China
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases, Nanjing 210008, China
- Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing 210008, China
| | - Ping Li
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Branch of National Clinical Research Centre for Metabolic Diseases, Nanjing 210008, China
- Endocrine and Metabolic Disease Medical Center, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing 210008, China
- Department of Endocrinology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, China
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10
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Abstract
While most adrenal tumors are identified incidentally and are non-functional, hormone-secreting tumors can cause morbidity and mortality. Hemodynamic lability and hypertension in pregnancy are associated with worse maternal and fetal outcomes. Achieving a diagnosis of hormone excess due to adrenal tumors can be clinically more difficult in the gravid patient due to normal physiologic alterations in hormones and symptoms related to pregnancy. This review focuses on some nuances of the diagnostic work-up, perioperative care, and surgical management of adrenally-mediated cortisol excess, primary aldosteronism, and pheochromocytoma and paraganglioma in the pregnant patient.
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Affiliation(s)
| | - Sophie Dream
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Tracy S Wang
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA.
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11
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Virú-Loza MA, Quispe AV. Diagnostic Power of Bilateral Inferior Petrosal Sinus Sampling with Desmopressin in Paediatric Cushing’s Disease. J Clin Res Pediatr Endocrinol 2022; 14:334-338. [PMID: 35308013 PMCID: PMC9422914 DOI: 10.4274/jcrpe.galenos.2022.2022-12-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 03/12/2022] [Indexed: 12/01/2022] Open
Abstract
Objective The aim of this study was to evaluate the diagnostic accuracy of bilateral inferior petrosal sinus sampling (BIPSS) with desmopressin for pediatric Cushing’s disease (CD). Methods We reviewed studies performed in children that evaluated the accuracy of BIPSS with desmopressin. Results All included studies were case series of children with adrenocorticotropin hormone (ACTH)-dependent Cushing’s syndrome. The overall accuracy of BIPSS before stimulation was 84.1% (37/44), and after stimulation it was 92.3% (36/39). The overall lateralizing accuracy of BIPSS was 50.0%. Conclusion Considering that available evidence is limited, it appears that BIPSS with desmopressin stimulation is accurate for the diagnosis of pediatric CD, but its lateralizing accuracy is probably not suitable for pediatric clinical practice.
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Affiliation(s)
| | - Andrea Venegas Quispe
- ADIECS Association for the Development of Student Research in Health Sciences, Universidad Nacional Mayor de San Marcos, Lima, Peru
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12
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Balomenaki M, Margaritopoulos D, Vassiliadi DA, Tsagarakis S. Diagnostic workup of Cushing's syndrome. J Neuroendocrinol 2022; 34:e13111. [PMID: 35979805 DOI: 10.1111/jne.13111] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/19/2022] [Accepted: 02/21/2022] [Indexed: 11/29/2022]
Abstract
Cushing's syndrome (CS) is a rare but detrimental endocrine disorder. Early diagnosis and prompt treatment are essential since the duration of hypercortisolism has an adverse impact on the extent of comorbidities and overall survival. The diagnostic approach involves a stepwise process that includes (1) screening and confirming the diagnosis and (2) establishing the aetiology of CS. The tests currently used to confirm the diagnosis of CS include urinary free cortisol measurements, the dexamethasone suppression test and late- night salivary cortisol or midnight serum cortisol measurements. None of these tests are ideal; all have pitfalls and require careful interpretation. Following confirmation of CS, measurement of ACTH discriminates between ACTH-dependent and non-ACTH dependent causes of CS. Adrenal imaging provides clues for the aetiology of non-ACTH dependent forms. Differentiation between the ACTH-dependent forms that involve pituitary corticotroph adenomas and ectopic ACTH sources is more complex and include pituitary MRI imaging, the high dose dexamethasone suppression test, the CRH test, bilateral inferior petrosal sinus sampling and, when required imaging modalities to detect ectopic ACTH secreting lesions. This review, which is part of a special issue on "Update of Cushing's syndrome: 100 years after Minnie G" will provide an update on our current diagnostic workup for the confirmation and differential diagnosis of CS.
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Affiliation(s)
- Maria Balomenaki
- Department of Endocrinology and Diabetes, Evangelismos Hospital, Athens, Greece
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13
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Cushing syndrome secondary to a mediastinal carcinoid tumor: a case report. Int Cancer Conf J 2022; 11:152-157. [PMID: 35402138 PMCID: PMC8938558 DOI: 10.1007/s13691-022-00542-1] [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: 01/12/2022] [Accepted: 02/13/2022] [Indexed: 10/19/2022] Open
Abstract
Neuroendocrine tumors (NET) are a rare and diverse set of malignancies that can develop anywhere within the body. ACTH-producing mediastinal NETs often originate from the thymus in the anterior mediastinum and are very rare. Primary diagnostic modalities for NETs include CT scan, MRI, scintigraphy, and Ga-DOTA PET scan. Here we report a case of a young male without any past medical history presenting with hypercortisolism secondary to a middle mediastinal typical carcinoid tumor. The patient underwent a successful resection which reduced serum ACTH levels. To the best of our knowledge, this is the first case of Cushing syndrome caused by a middle mediastinal NET.
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14
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DeLozier OM, Dream SY, Findling JW, Carroll TB, Evans DB, Wang TS. Selective Glucocorticoid Replacement Following Unilateral Adrenalectomy for Hypercortisolism and Primary Aldosteronism. J Clin Endocrinol Metab 2022; 107:e538-e547. [PMID: 34558612 DOI: 10.1210/clinem/dgab698] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Indexed: 01/06/2023]
Abstract
CONTEXT An institutional study previously demonstrated that cosyntropin stimulation testing on postoperative day 1 (POD1-CST) identified patients at risk for adrenal insufficiency (AI) following unilateral adrenalectomy (UA) for adrenal-dependent hypercortisolism (HC) and primary aldosteronism (PA), allowing for selective glucocorticoid replacement (GR). OBJECTIVE This study re-evaluates the need for GR following UA for patients with HC and PA in a larger cohort. METHODS A prospective database identified 108 patients who underwent UA for mild autonomous cortisol excess (MACE) (n = 47), overt hypercortisolism (OH) (n = 27), PA (n = 22), and concurrent PA/HC (n = 12) from September 2014 to October 2020; all underwent preoperative evaluation for HC. MACE was defined by the 1 mg dexamethasone suppression test (cortisol >1.8 μg/dL), with ≥5 defined as OH. GR was initiated for basal cortisol ≤5 or stimulated cortisol ≤14 (≤18 prior to April 2017) on POD1-CST. RESULTS Fifty-one (47%) patients had an abnormal POD1-CST; 54 (50%) were discharged on GR (27 MACE, 20 OH, 1 PA, 6 PA/HC). Median duration of GR was OH: 6.0 months, MACE: 2.1 months, PA: 1 month, PA/HC: 0.8 months. Overall, 26% (n = 7) of patients with OH and 43% (n = 20) of patients with MACE did not require GR. Two (2%) patients with OH had normal POD1-CST but developed AI several weeks postoperatively requiring GR. None experienced life-threatening AI. CONCLUSION POD1-CST identifies patients with HC at risk for AI after UA, allowing for selective GR. One-quarter of patients with OH and nearly half of patients with MACE can forgo GR after UA. Patients with PA do not require evaluation for AI if concurrent HC has been excluded preoperatively.
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Affiliation(s)
- Olivia M DeLozier
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Sophie Y Dream
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - James W Findling
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Ty B Carroll
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Douglas B Evans
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Tracy S Wang
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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15
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Favero V, Cremaschi A, Falchetti A, Gaudio A, Gennari L, Scillitani A, Vescini F, Morelli V, Aresta C, Chiodini I. Management and Medical Therapy of Mild Hypercortisolism. Int J Mol Sci 2021; 22:ijms222111521. [PMID: 34768949 PMCID: PMC8584167 DOI: 10.3390/ijms222111521] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 12/30/2022] Open
Abstract
Mild hypercortisolism (mHC) is defined as an excessive cortisol secretion, without the classical manifestations of clinically overt Cushing's syndrome. This condition increases the risk of bone fragility, neuropsychological alterations, hypertension, diabetes, cardiovascular events and mortality. At variance with Cushing's syndrome, mHC is not rare, with it estimated to be present in up to 2% of individuals older than 60 years, with higher prevalence (up to 10%) in individuals with uncontrolled hypertension and/or diabetes or with unexplainable bone fragility. Measuring cortisol after a 1 mg overnight dexamethasone suppression test is the first-line test for searching for mHC, and the degree of cortisol suppression is associated with the presence of cortisol-related consequences and mortality. Among the additional tests used for diagnosing mHC in doubtful cases, the basal morning plasma adrenocorticotroph hormone, 24-h urinary free cortisol and/or late-night salivary cortisol could be measured, particularly in patients with possible cortisol-related complications, such as hypertension and diabetes. Surgery is considered as a possible therapeutic option in patients with munilateral adrenal incidentalomas and mHC since it improves diabetes and hypertension and reduces the fracture risk. In patients with mHC and bilateral adrenal adenomas, in whom surgery would lead to persistent hypocortisolism, and in patients refusing surgery or in whom surgery is not feasible, medical therapy is needed. Currently, promising though scarce data have been provided on the possible use of pituitary-directed agents, such as the multi-ligand somatostatin analog pasireotide or the dopamine agonist cabergoline for the-nowadays-rare patients with pituitary mHC. In the more frequently adrenal mHC, encouraging data are available for metyrapone, a steroidogenesis inhibitor acting mainly against the adrenal 11-βhydroxylase, while data on osilodrostat and levoketoconazole, other new steroidogenesis inhibitors, are still needed in patients with mHC. Finally, on the basis of promising data with mifepristone, a non-selective glucocorticoid receptor antagonist, in patients with mild cortisol hypersecretion, a randomized placebo-controlled study is ongoing for assessing the efficacy and safety of relacorilant, a selective glucocorticoid receptor antagonist, for patients with mild adrenal hypercortisolism and diabetes mellitus/impaired glucose tolerance and/or uncontrolled systolic hypertension.
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Affiliation(s)
- Vittoria Favero
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20133 Milan, Italy; (V.F.); (A.C.); (I.C.)
| | - Arianna Cremaschi
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20133 Milan, Italy; (V.F.); (A.C.); (I.C.)
| | - Alberto Falchetti
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, 20149 Milan, Italy;
| | - Agostino Gaudio
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy;
| | - Luigi Gennari
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy;
| | - Alfredo Scillitani
- Unit of Endocrinology and Diabetology “Casa Sollievo della Sofferenza” Hospital, IRCCS, 71013 San Giovanni Rotondo (FG), Italy;
| | - Fabio Vescini
- Endocrinology and Metabolism Unit, University-Hospital S. M. Misericordia of Udine, 33100 Udine, Italy;
| | - Valentina Morelli
- Unit of Endocrinology, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Carmen Aresta
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, 20149 Milan, Italy;
- Correspondence: ; Tel.: +39-02-61911-2738
| | - Iacopo Chiodini
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20133 Milan, Italy; (V.F.); (A.C.); (I.C.)
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, 20149 Milan, Italy;
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16
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Aresta C, Soranna D, Giovanelli L, Favero V, Parazzoli C, Gennari L, Persani L, Scillitani A, Blevins LS, Brown D, Einhorn D, Pivonello R, Pantalone KM, Jørgensen JOL, Zambon A, Chiodini I. When to suspect hidden hypercortisolism in type 2 diabetes: a meta-analysis. Endocr Pract 2021; 27:1216-1224. [PMID: 34325041 DOI: 10.1016/j.eprac.2021.07.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 07/15/2021] [Accepted: 07/16/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Among patients with type 2 diabetes (T2D), the prevalence of hidden hypercortisolism (HidHyCo, formally called subclinical hypercortisolism or mild autonomous cortisol secretion) was estimated to be 2.2-12.1%. The aim of this study was to investigate whether the available literature helps to identify the characteristics of T2D patients more frequently associated with HidHyCo. METHODS A meta-analysis was performed using studies that assessed both the prevalence of HidHyCo in patients with T2D and the characteristics of these patients with and without HidHyCo. The DerSimonian and Laird (DSL) and the Hartung, Knapp, Sidik and Jonkman (HKSJ) methods were utilized. RESULTS Among the 18 available studies, 6 studies provided the necessary data. The association between HidHyCo and advanced T2D (based on the patients' description given in each study in presence of micro/ microvascular complications, or insulin treatment plus hypertension, or hypertension treated with ≥2 drugs), hypertension, insulin treatment and dyslipidemia was reported in 5 (2184 patients), 6 (2283 patients), 3 (1440 patients), and 3 (987 patients) studies, respectively. HidHyCo was associated with advanced T2D as assessed with both DSL (odds ratio, OR, 3.47, 95% Confidence Interval, 95%CI, 2.12-5.67) and HKSJ method (OR 3.60, 95%CI 2.03-6.41) and with the prevalence of hypertension or of insulin treatment as assessed by the DSL approach (OR 1.92, 95%CI 1.05-3.50 and OR 2.29, 95%CI 1.07-4.91, respectively), but not as assessed with HKSJ method. CONCLUSIONS Patients with advanced T2D have a higher prevalence of HidHyCo. These data inform about the selection of T2D patients for HidHyCo screening.
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Affiliation(s)
- Carmen Aresta
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, Milan, Italy
| | - Davide Soranna
- IRCCS Istituto Auxologico Italiano, Biostatistic Unit, Milan, Italy
| | - Luca Giovanelli
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, Milan, Italy; Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Vittoria Favero
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, Milan, Italy; Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Chiara Parazzoli
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, Milan, Italy; Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Luigi Gennari
- Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - Luca Persani
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, Milan, Italy; Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Alfredo Scillitani
- Unit of Endocrinology and Diabetology "Casa Sollievo della Sofferenza" Hospital, IRCCS, San Giovanni Rotondo (FG), Italy
| | - Lewis S Blevins
- Department of Neurosurgery, University of California San Francisco, California Center for Pituitary Disorders, San Francisco, California
| | | | - Dan Einhorn
- Scripps Whittier Diabetes Institute, La Jolla, CA, USA
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Staff of UNESCO Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | | | | | - Antonella Zambon
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy; Department of Statistics and Quantitative Methods, Università di Milano-Bicocca, Milan, Italy
| | - Iacopo Chiodini
- Department of Endocrine and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, Milan, Italy; Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy.
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17
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Yozamp N, Vaidya A. Assessment of mild autonomous cortisol secretion among incidentally discovered adrenal masses. Best Pract Res Clin Endocrinol Metab 2021; 35:101491. [PMID: 33593680 DOI: 10.1016/j.beem.2021.101491] [Citation(s) in RCA: 6] [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] [Indexed: 01/27/2023]
Abstract
Incidentally discovered adrenal masses are common and mostly benign and non-functioning adenomas. However, evolving evidence suggests that a notable proportion of these adrenal adenomas may demonstrate mild autonomous cortisol secretion (MACS), which has been associated with an increased risk for hypertension, hyperglycemia, obesity, dyslipidemia, vertebral fractures, adverse cardiovascular events, and mortality. Therefore, it is advised that all patients with an incidentally discovered adrenal mass be tested for MACS. When there is convincing evidence for MACS, surgical adrenalectomy has been associated with an improvement in certain metabolic parameters and a reduction in vertebral fractures; however, conclusive evidence demonstrating decreased cardiovascular outcomes or mortality are not yet available. Future studies with adequate randomization and follow-up to assess adverse clinical endpoints are needed to determine the optimal management and follow-up of patients with MACS.
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Affiliation(s)
- Nicholas Yozamp
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Anand Vaidya
- Center for Adrenal Disorders, Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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18
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Alvarez-Payares JC, Bello-Simanca JD, De La Peña-Arrieta EDJ, Agamez-Gomez JE, Garcia-Rueda JE, Rodriguez-Arrieta A, Rodriguez-Arrieta LA. Common Pitfalls in the Interpretation of Endocrine Tests. Front Endocrinol (Lausanne) 2021; 12:727628. [PMID: 34557164 PMCID: PMC8453144 DOI: 10.3389/fendo.2021.727628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/23/2021] [Indexed: 11/15/2022] Open
Abstract
Endocrine tests are the cornerstone of diagnosing multiple diseases that primary care physicians are frequently faced with. Some of these tests can be affected by situations that affect the proper interpretation, leading to incorrect diagnoses and unnecessary treatment, such as the interference of biotin with thyroid function test, falsely elevated prolactin values in presence of macroprolactinemia or falsely normal due to the "hook effect" in macroprolactinomas. Recognizing these situations is essential for the clinician to make an adequate interpretation of these tests as well as an accurate diagnosis that guarantees the best outcomes for the patient.
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Affiliation(s)
- Jose C. Alvarez-Payares
- Internal Medicine Department, Faculty of Medicine, University of Antioquia, Medellin, Colombia
- Internal Medicine Service, Institución Prestadora de Servicios (IPS) Universitaria - Clínica León XIII, Medellin, Colombia
- *Correspondence: Jose C. Alvarez-Payares,
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