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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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2
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Miceli DD, García JD, Rey Amunategui JP, Pompili GA, Rial LA, Más J, Molina EM, Pignataro OP. Prevalence of hypersomatotropism and hyperthyroidism in cats with diabetes mellitus from referral centers in Buenos Aires (2020-2022). J Feline Med Surg 2023; 25:1098612X221148565. [PMID: 36779783 PMCID: PMC10812081 DOI: 10.1177/1098612x221148565] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
OBJECTIVES The aim of this study was to estimate the prevalence of hypersomatotropism (HST) and hyperthyroidism in cats with diabetes mellitus (DM) from referral centers in Buenos Aires, Argentina. METHODS This was a prospective study. Systematic screening of serum insulin-like growth factor 1 (IGF-1) and total thyroxine was performed in all cats diagnosed with DM at referral centers in Buenos Aires between February 2020 and February 2022. RESULTS In total, 154 diabetic cats were evaluated (99 males and 55 females; median age 12 years [range 3-21]; mean body weight 5 kg [range 2-12]). Altogether, there were 115 (75%) domestic shorthairs and one domestic longhair; the remaining 38 cats were purebred (mainly Siamese, n = 25 [16%]). Twenty (12.9%) cats had IGF-1 concentrations >1000 ng/ml, and three (1.9%) had IGF-1 concentrations between 800 and 1000 ng/ml along with pituitary enlargement on CT, resulting in a 14.9% HST prevalence rate in diabetic cats. Intracranial imaging was performed in all cats with HST; median pituitary dorsoventral height was 5.8 mm (range 3.1-9.5). Fourteen of 23 (61%) cats had phenotypic changes consistent with acromegaly at the time of diagnosis of HST. Four of 154 (2.5%) cats had concurrent hyperthyroidism. CONCLUSIONS AND RELEVANCE To date, this is the first study outside of Europe to have evaluated the prevalence of HST and hyperthyroidism in cats with DM. In Buenos Aires referral centers, feline HST is the most common concurrent endocrinopathy in cats with DM but with a lower prevalence than has previously been reported. Hyperthyroidism is a rare concurrent endocrinopathy in diabetic cats from referral centers in Buenos Aires.
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Affiliation(s)
- Diego D Miceli
- Laboratory of Molecular Endocrinology and Signal Transduction, Institute of Experimental Biology and Medicine – CONICET, Buenos Aires, Argentina
- Veterinary Science Center, Maimonides University, Buenos Aires, Argentina
| | - Jorge D García
- Hospital School of Veterinary Medicine, University of Buenos Aires, Faculty of Veterinary Sciences, Buenos Aires, Argentina
| | | | - Gustavo A Pompili
- Hospital School of Veterinary Medicine, University of Buenos Aires, Faculty of Veterinary Sciences, Buenos Aires, Argentina
| | - Laura A Rial
- Department of Animal Welfare and Ethology, University of Buenos Aires, Faculty of Veterinary Sciences, Buenos Aires, Argentina
| | - Javier Más
- Diagnotest Laboratory, Buenos Aires, Argentina
| | - Estela M Molina
- Hospital School of Veterinary Medicine, University of Buenos Aires, Faculty of Veterinary Sciences, Buenos Aires, Argentina
| | - Omar P Pignataro
- Laboratory of Molecular Endocrinology and Signal Transduction, Institute of Experimental Biology and Medicine – CONICET, Buenos Aires, Argentina
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3
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Mehlich A, Bolanowski M, Mehlich D, Witek P. Medical treatment of Cushing's disease with concurrent diabetes mellitus. Front Endocrinol (Lausanne) 2023; 14:1174119. [PMID: 37139336 PMCID: PMC10150952 DOI: 10.3389/fendo.2023.1174119] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 04/03/2023] [Indexed: 05/05/2023] Open
Abstract
Cushing's disease (CD) is a severe endocrine disorder characterized by chronic hypercortisolaemia secondary to an overproduction of adrenocorticotropic hormone (ACTH) by a pituitary adenoma. Cortisol excess impairs normal glucose homeostasis through many pathophysiological mechanisms. The varying degrees of glucose intolerance, including impaired fasting glucose, impaired glucose tolerance, and Diabetes Mellitus (DM) are commonly observed in patients with CD and contribute to significant morbidity and mortality. Although definitive surgical treatment of ACTH-secreting tumors remains the most effective therapy to control both cortisol levels and glucose metabolism, nearly one-third of patients present with persistent or recurrent disease and require additional treatments. In recent years, several medical therapies demonstrated prominent clinical efficacy in the management of patients with CD for whom surgery was non-curative or for those who are ineligible to undergo surgical treatment. Cortisol-lowering medications may have different effects on glucose metabolism, partially independent of their role in normalizing hypercortisolaemia. The expanding therapeutic landscape offers new opportunities for the tailored therapy of patients with CD who present with glucose intolerance or DM, however, additional clinical studies are needed to determine the optimal management strategies. In this article, we discuss the pathophysiology of impaired glucose metabolism caused by cortisol excess and review the clinical efficacy of medical therapies of CD, with particular emphasis on their effects on glucose homeostasis.
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Affiliation(s)
- Anna Mehlich
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Marek Bolanowski
- Chair and Department of Endocrinology, Diabetes, and Isotope Treatment, Wroclaw Medical University, Wroclaw, Poland
| | - Dawid Mehlich
- Laboratory of Molecular OncoSignalling, International Institute of Molecular Mechanisms and Machines (IMol) Polish Academy of Sciences, Warsaw, Poland
- Doctoral School of Medical University of Warsaw, Medical University of Warsaw, Warsaw, Poland
- Laboratory of Experimental Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Przemysław Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
- *Correspondence: Przemysław Witek,
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4
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Melmed S, Kaiser UB, Lopes MB, Bertherat J, Syro LV, Raverot G, Reincke M, Johannsson G, Beckers A, Fleseriu M, Giustina A, Wass JAH, Ho KKY. Clinical Biology of the Pituitary Adenoma. Endocr Rev 2022; 43:1003-1037. [PMID: 35395078 PMCID: PMC9695123 DOI: 10.1210/endrev/bnac010] [Citation(s) in RCA: 80] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Indexed: 02/06/2023]
Abstract
All endocrine glands are susceptible to neoplastic growth, yet the health consequences of these neoplasms differ between endocrine tissues. Pituitary neoplasms are highly prevalent and overwhelmingly benign, exhibiting a spectrum of diverse behaviors and impact on health. To understand the clinical biology of these common yet often innocuous neoplasms, we review pituitary physiology and adenoma epidemiology, pathophysiology, behavior, and clinical consequences. The anterior pituitary develops in response to a range of complex brain signals integrating with intrinsic ectodermal cell transcriptional events that together determine gland growth, cell type differentiation, and hormonal production, in turn maintaining optimal endocrine health. Pituitary adenomas occur in 10% of the population; however, the overwhelming majority remain harmless during life. Triggered by somatic or germline mutations, disease-causing adenomas manifest pathogenic mechanisms that disrupt intrapituitary signaling to promote benign cell proliferation associated with chromosomal instability. Cellular senescence acts as a mechanistic buffer protecting against malignant transformation, an extremely rare event. It is estimated that fewer than one-thousandth of all pituitary adenomas cause clinically significant disease. Adenomas variably and adversely affect morbidity and mortality depending on cell type, hormone secretory activity, and growth behavior. For most clinically apparent adenomas, multimodal therapy controlling hormone secretion and adenoma growth lead to improved quality of life and normalized mortality. The clinical biology of pituitary adenomas, and particularly their benign nature, stands in marked contrast to other tumors of the endocrine system, such as thyroid and neuroendocrine tumors.
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Affiliation(s)
| | - Ursula B Kaiser
- Brigham & Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - M Beatriz Lopes
- University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Jerome Bertherat
- Université de Paris, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Luis V Syro
- Hospital Pablo Tobon Uribe and Clinica Medellin - Grupo Quirónsalud, Medellin, Colombia
| | - Gerald Raverot
- Hospices Civils de Lyon and Lyon 1 University, Lyon, France
| | - Martin Reincke
- University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | - Gudmundur Johannsson
- Sahlgrenska University Hospital & Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | | | - Andrea Giustina
- San Raffaele Vita-Salute University and IRCCS Hospital, Milan, Italy
| | | | - Ken K Y Ho
- The Garvan Institute of Medical Research and St. Vincents Hospital, Sydney, Australia
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5
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Couselo M, Frara S, Giustina A, Casanueva FF. Pituitary tumor centers of excellence for Cushing's disease. Pituitary 2022; 25:772-775. [PMID: 36087228 PMCID: PMC9587956 DOI: 10.1007/s11102-022-01264-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/18/2022] [Indexed: 10/29/2022]
Affiliation(s)
- Marcos Couselo
- Santiago de Compostela University, IDIS-Complejo Hospitalario Universitario de Santiago (CHUS), CIBER de Fisiopatologia Obesidad y Nutricion (CIBERobn), Instituto Salud Carlos III, Santiago de Compostela, Spain
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Felipe F Casanueva
- Santiago de Compostela University, IDIS-Complejo Hospitalario Universitario de Santiago (CHUS), CIBER de Fisiopatologia Obesidad y Nutricion (CIBERobn), Instituto Salud Carlos III, Santiago de Compostela, Spain.
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6
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Gong Z, Qin Y, Wang Y, Liu X, Jiang L, Cui D, Zhang M. β-cell function and insulin sensitivity contributions on incident diabetes in patients with endogenous Cushing's syndrome. Diabetes Res Clin Pract 2022; 190:109994. [PMID: 35843312 DOI: 10.1016/j.diabres.2022.109994] [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: 04/26/2022] [Revised: 07/03/2022] [Accepted: 07/11/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To evaluate the relative contributions of β-cell function and insulin sensitivity on the deterioration of glucose tolerance from OGTT in patients with endogenous CS. METHODS We retrospectively analyzed the data of 60 patients with CS and determined the glucose metabolism and β-cell function through OGTT. Their general characteristics were retrieved. A series of parameters for assessing insulin sensitivity and β-cell function was calculated. The logistic regression model was used to investigate insulin sensitivity and β-cell function contributions on incident diabetes. RESULTS Of the 60 patients with CS, 10 (16.7%), 21 (35%), and 29 (48.3%) were classified as CS/ normal glucose tolerance (NGT), CS/prediabetes, and CS/diabetes mellitus (DM). Compared with the HCs, the CS/NGT patients had higher HOMA-IR and lower ISI-Matsuda but with a compensatory increase in HOMA-β. Significant decreasing trends were observed in HOMA-β, AUCI/G and ΔI30/ΔG30 among CS/NGT, CS/prediabetes and CD/DM groups. The OR of incident diabetes compared with the high AUCI/G/high ISI group was significant in the low AUCI/G/high ISI group. CONCLUSION Impairment of the β-cell function had a more profound effect on incident diabetes than decreased insulin sensitivity. An approach based on an OGTT has utility for diagnosing dysglycaemia and β-cell dysfunction in patients with CS.
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Affiliation(s)
- Ziye Gong
- Department of Endocrinology, the First Affiliated Hospital with Nanjing Medical University, Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Yao Qin
- Department of Endocrinology, the First Affiliated Hospital with Nanjing Medical University, Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Yucheng Wang
- Department of Endocrinology, the First Affiliated Hospital with Nanjing Medical University, Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Xiaoyun Liu
- Department of Endocrinology, the First Affiliated Hospital with Nanjing Medical University, Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Lin Jiang
- Department of Endocrinology, the First Affiliated Hospital with Nanjing Medical University, Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Dai Cui
- Department of Endocrinology, the First Affiliated Hospital with Nanjing Medical University, Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Mei Zhang
- Department of Endocrinology, the First Affiliated Hospital with Nanjing Medical University, Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China.
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7
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Chen Z, Jia Q, Zhao Z, Zhang Q, Chen Y, Qiao N, Ye Z, Ji C, Zhang Y, He W, Shi C, Cai Y, Yao B, Han R, Wang Y, Shou X, Shen M, Cao X, Zhou X, Cheng H, Zhu J, Hu Y, Zhang Z, Ye H, Li Y, Li S, Wang Y, Ma Z, Ni T, Zhao Y. Transcription Factor ASCL1 Acts as a Novel Potential Therapeutic Target for the Treatment of the Cushing's Disease. J Clin Endocrinol Metab 2022; 107:2296-2306. [PMID: 35521682 DOI: 10.1210/clinem/dgac280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND The pathogenesis of Cushing's disease (CD) is still not adequately understood despite the identification of somatic driver mutations in USP8, BRAF, and USP48. In this multiomics study, we combined RNA sequencing (RNA-seq) with Sanger sequencing to depict transcriptional dysregulation under different gene mutation backgrounds. Furthermore, we evaluated the potential of achaete-scute complex homolog 1 (ASCL1), a pioneer transcription factor, as a novel therapeutic target for treatment of CD and its possible downstream pathway. METHODS RNA-seq was adopted to investigate the gene expression profile of CD, and Sanger sequencing was adopted to detect gene mutations. Bioinformatics analysis was used to depict transcriptional dysregulation under different gene mutation backgrounds. The function of ASCL1 in hormone secretion, cell proliferation, and apoptosis were studied in vitro. The effectiveness of an ASCL1 inhibitor was evaluated in primary CD cells, and the clinical relevance of ASCL1 was examined in 68 patients with CD. RNA-seq in AtT-20 cells on Ascl1 knockdown combined with published chromatin immunoprecipitation sequencing data and dual luciferase assays were used to explore downstream pathways. RESULTS ASCL1 was exclusively overexpressed in USP8-mutant and wild-type tumors. Ascl1 promoted adrenocorticotrophin hormone overproduction and tumorigenesis and directly regulated Pomc in AtT-20 cells. An ASCL1 inhibitor presented promising efficacy in both AtT-20 and primary CD cells. ASCL1 overexpression was associated with a larger tumor volume and higher adrenocorticotrophin secretion in patients with CD. CONCLUSION Our findings help to clarify the pathogenesis of CD and suggest that ASCL1 is a potential therapeutic target the treatment of CD. SUMMARY The pathogenesis of Cushing's disease (CD) is still not adequately understood despite the identification of somatic driver mutations in USP8, BRAF, and USP48. Moreover, few effective medical therapies are currently available for the treatment of CD. Here, using a multiomics approach, we first report the aberrant overexpression of the transcription factor gene ASCL1 in USP8-mutant and wild-type tumors of CD. Ascl1 promoted adrenocorticotrophin hormone overproduction and tumorigenesis and directly regulated Pomc in mouse AtT-20 cells. Notably, an ASCL1 inhibitor presented promising efficacy in both AtT-20 and primary CD cells. Importantly, ASCL1 overexpression was associated with a larger tumor volume and higher adrenocorticotrophin secretion in patients with CD. Thus, our findings improve understanding of CD pathogenesis and suggest that ASCL1 is a potential therapeutic target the treatment of CD.
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Affiliation(s)
- Zhengyuan Chen
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Qi Jia
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Human Phenome Institute, School of Life Sciences and Huashan Hospital, Fudan University, Shanghai 200438, China
| | - Zhaozhao Zhao
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Human Phenome Institute, School of Life Sciences and Huashan Hospital, Fudan University, Shanghai 200438, China
| | - Qilin Zhang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Yu Chen
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Human Phenome Institute, School of Life Sciences and Huashan Hospital, Fudan University, Shanghai 200438, China
| | - Nidan Qiao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Zhao Ye
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Chenxing Ji
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Yichao Zhang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Wenqiang He
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Chengzhang Shi
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Yixin Cai
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Boyuan Yao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Rui Han
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Ye Wang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Xuefei Shou
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Ming Shen
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Xiaoyun Cao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Xiang Zhou
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Haixia Cheng
- Department of Pathology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jingjing Zhu
- Department of Pathology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yao Hu
- Department of Laboratory Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhaoyun Zhang
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Hongying Ye
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Yiming Li
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Shiqi Li
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Yongfei Wang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Zengyi Ma
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
| | - Ting Ni
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Human Phenome Institute, School of Life Sciences and Huashan Hospital, Fudan University, Shanghai, China
| | - Yao Zhao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai,, China
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, China
- National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, Shanghai, China
- National Center for Neurological Disorders, Huashan Hospital, Fudan University, 201100, China
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8
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Yue Z, Tong F, Chen Y, Shen Y, Li J, Zeng C, Diao J, Chen X, Wei R. Risk factors for
IgG4
‐related disease relapse: A systematic review and meta‐analysis. Scand J Immunol 2022. [DOI: 10.1111/sji.13200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Zifan Yue
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Fei Tong
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Yuqing Chen
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Ya Shen
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Jian Li
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Chengcheng Zeng
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Jiale Diao
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Xinxin Chen
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
| | - Ruili Wei
- Department of Ophthalmology Shanghai Changzheng Hospital Shanghai China
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9
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Frara S, Loli P, Allora A, Santini C, di Filippo L, Mortini P, Fleseriu M, Giustina A. COVID-19 and hypopituitarism. Rev Endocr Metab Disord 2022; 23:215-231. [PMID: 34387832 PMCID: PMC8363093 DOI: 10.1007/s11154-021-09672-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/06/2021] [Indexed: 02/07/2023]
Abstract
Besides the pulmonary manifestations caused by severe acute respiratory syndrome (SARS) coronavirus 2 (SARS-CoV-2), an emerging endocrine phenotype, which can heavily impact on the severity of the syndrome, has been recently associated with coronavirus disease 2019 (COVID-19). Patients with pituitary diseases or the pituitary gland itself may also be involved in COVID-19 clinical presentation and/or severity, causing pituitary apoplexy.Moreover, hypopituitarism is frequently burdened by several metabolic complications, including arterial hypertension, hyperglycemia, obesity and vertebral fractures, which have all been associated with poor outcomes and increased mortality in patients infected by SARS-CoV-2.This review will discuss hypopituitarism as a condition that might have a bidirectional relationship with COVID-19 due to the frequent presence of metabolic comorbidities, to the direct or indirect pituitary damage or being per se a potential risk factor for COVID-19. Finally, we will address the current recommendations for the clinical management of vaccines in patients with hypopituitarism and adrenal insufficiency.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Chiara Santini
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Pietro Mortini
- Neurosurgery Department and Radiosurgery Unit, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Maria Fleseriu
- Pituitary Center, Departments of Medicine and Neurological Surgery, Oregon Health and Science University, Portland, OR, USA
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
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The Role of Symptom Duration and Serologic Factors in the Relapse of IgG4-Related Ophthalmic Disease following Surgery: A Retrospective Cohort Study. DISEASE MARKERS 2022; 2022:5651506. [PMID: 35256891 PMCID: PMC8898119 DOI: 10.1155/2022/5651506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 01/10/2022] [Indexed: 11/17/2022]
Abstract
IgG4-related disease (IgG4-RD) affects multiple organs and is characterized by immune-mediated inflammation and fibrosis; IgG-RD affecting orbital tissue is known as IgG4-related ophthalmic disease (IgG4-ROD). This research is aimed at exploring whether symptom duration and common serologic factors, such as IgG, IgE, and eosinophils, are potential risk factors for IgG4-ROD patient relapse after surgery and identifying possible causes of the positive correlation between symptom duration and relapse. This retrospective cohort study included 40 IgG4-ROD patients after surgery. Auxiliary inspection results were obtained before surgery and during follow-up, and relapse risk factors were identified based on previous studies. We used the Spearman rank correlation test to reveal the relationship between symptom duration and relapse time and identified the optimal cutoff value for symptom duration by X-tile. Then, we divided the patients into the long-duration and short-duration groups. Kaplan–Meier survival analyses and log-rank tests were performed to identify the relationship between symptom duration and relapse using X-tile software. Finally, we studied the relationship between previously studied relapse risk factors and symptom duration. The survival curves of the long-duration and short-duration groups were obviously different, and the baseline serum IgG, IgE, and eosinophil levels and asthma concomitant rate were significantly different between the long-duration and short-duration groups. Furthermore, the baseline serum IgG (r = 0.485, P = 0.002), IgE (r = 0.350, P = 0.037), and eosinophil (r = 0.6535, P < 0.0001) levels were positively correlated with symptom duration. Our study shows that IgG4-ROD symptom duration is significantly positively correlated with relapse rate and negatively correlated with relapse time. Symptom duration was positively correlated with serum baseline IgG4, IgE, and eosinophil levels and asthma history, which were potential risk factors for disease relapse. We recommended that IgG4-ROD patients with symptom durations greater than 96 months continue to receive maintenance steroid therapy longer than 1 year postsurgery to reduce the relapse rate.
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11
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Pathophysiology of Mild Hypercortisolism: From the Bench to the Bedside. Int J Mol Sci 2022; 23:ijms23020673. [PMID: 35054858 PMCID: PMC8775422 DOI: 10.3390/ijms23020673] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/31/2021] [Accepted: 01/05/2022] [Indexed: 02/07/2023] Open
Abstract
Mild hypercortisolism is defined as biochemical evidence of abnormal cortisol secretion without the classical detectable manifestations of overt Cushing’s syndrome and, above all, lacking catabolic characteristics such as central muscle weakness, adipose tissue redistribution, skin fragility and unusual infections. Mild hypercortisolism is frequently discovered in patients with adrenal incidentalomas, with a prevalence ranging between 5 and 50%. This high variability is mainly due to the different criteria used for defining this condition. This subtle cortisol excess has also been described in patients with incidentally discovered pituitary tumors with an estimated prevalence of 5%. To date, the mechanisms responsible for the pathogenesis of mild hypercortisolism of pituitary origin are still not well clarified. At variance, recent advances have been made in understanding the genetic background of bilateral and unilateral adrenal adenomas causing mild hypercortisolism. Some recent data suggest that the clinical effects of glucocorticoid (GC) exposure on peripheral tissues are determined not only by the amount of the adrenal GC production but also by the peripheral GC metabolism and by the GC sensitivity. Indeed, in subjects with normal cortisol secretion, the combined estimate of cortisol secretion, cortisone-to-cortisol peripheral activation by the 11 beta-hydroxysteroid dehydrogenase enzyme and GC receptor sensitizing variants have been suggested to be associated with the presence of hypertension, diabetes and bone fragility, which are three well-known consequences of hypercortisolism. This review focuses on the pathophysiologic mechanism underlying both the different sources of mild hypercortisolism and their clinical consequences (bone fragility, arterial hypertension, subclinical atherosclerosis, cardiovascular remodeling, dyslipidemia, glucose metabolism impairment, visceral adiposity, infections, muscle damage, mood disorders and coagulation).
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Miceli DD, Zelarayán GS, García JD, Fernández V, Ferraris S. Diabetes mellitus remission in a cat with hyperadrenocorticism after cabergoline treatment. JFMS Open Rep 2021; 7:20551169211029896. [PMID: 34345435 PMCID: PMC8283091 DOI: 10.1177/20551169211029896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Case summary A 7-year-old spayed female domestic shorthair cat weighing 5 kg was referred with polyuria, polydipsia, lethargy, abdominal distension and dermatologic abnormalities. Diabetes mellitus was diagnosed and treatment was started with a diet for diabetic cats and insulin glargine (1 IU q12h SC). Hyperadrenocorticism (HAC) was suspected and diagnosed based on clinical signs, increased urinary cortisol:creatinine ratio, lack of suppression on low-dose dexamethasone suppression test and abdominal ultrasonography demonstrating bilateral adrenal enlargement. Oral cabergoline (10 μg/kg every other day) was initiated. After the second administration of cabergoline, the cat suffered from clinical hypoglycemia and no longer required insulin. One month after insulin withdrawal, blood work and urine analysis results showed normoglycemia, a normal serum fructosamine concentration (244 μmol/l) and normal urine analysis without glycosuria. Diabetic remission persisted until its death 7 months later. In addition, cabergoline treatment was associated with improvement in clinical signs such as lethargy, seborrhea, alopecia and abdominal distension. Relevance and novel information To our knowledge, this is the first reported case of the use of cabergoline in a cat with HAC, as well as the first reported case of diabetic remission in a cat with HAC after cabergoline treatment. Cabergoline could be an alternative treatment for diabetic cats with pituitary-dependent HAC. Further work should focus on different protocols with greater number of cases.
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Affiliation(s)
- Diego D Miceli
- Endocrinology Unit, Hospital School of Veterinary Medicine, University of Buenos Aires, Faculty of Veterinary Sciences, Buenos Aires, Argentina.,Laboratory of Molecular Endocrinology and Signal Transduction, Institute of Experimental Biology and Medicine - CONICET, Buenos Aires, Argentina.,Veterinary Science Center, Maimonides University, Buenos Aires, Argentina
| | | | - Jorge D García
- Endocrinology Unit, Hospital School of Veterinary Medicine, University of Buenos Aires, Faculty of Veterinary Sciences, Buenos Aires, Argentina
| | - Viviana Fernández
- Veterinary Science Center, Maimonides University, Buenos Aires, Argentina
| | - Sergio Ferraris
- Veterinary Science Center, Maimonides University, Buenos Aires, Argentina
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Fleseriu M, Auchus RJ, Pivonello R, Salvatori R, Zacharieva S, Biller BMK. Levoketoconazole: a novel treatment for endogenous Cushing's syndrome. Expert Rev Endocrinol Metab 2021; 16:159-174. [PMID: 34380370 DOI: 10.1080/17446651.2021.1945440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 06/10/2021] [Indexed: 02/08/2023]
Abstract
Introduction: Endogenous Cushing's syndrome (CS) is a rare, life-threatening endocrine disorder that is caused by chronic exposure to cortisol overproduction. Levoketoconazole (Recorlev), a 2S, 4R stereoisomer of ketoconazole, is a steroidogenesis inhibitor under investigation for the treatment of CS.Areas covered: This review covers the pharmacology, efficacy, and safety of levoketoconazole for the treatment of patients with endogenous CS.Expert opinion: Based on the preclinical and clinical pharmacology findings, levoketoconazole appears to be the relevant enantiomer of ketoconazole for inhibition of steroidogenesis, with more potent inhibition of both cortisol and androgen synthesis relative to ketoconazole racemate and the 2R, 4S stereoisomer dextroketoconazole. Results from the phase III SONICS study showed that levoketoconazole was effective in normalizing cortisol levels and improving biomarkers of cardiovascular risk in a significant percentage of patients. In addition, treatment with levoketoconazole showed improvements in subjective clinical assessments of clinician-rated CS clinical signs and symptoms, patient-reported quality of life, and depression symptom severity. Testosterone levels decreased significantly in women. Levoketoconazole had an acceptable safety profile with no unexpected safety signals. The favorable pharmacology, efficacy, and safety profile of levoketoconazole supports its use as medical therapy for CS, if approved.
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Affiliation(s)
- Maria Fleseriu
- Oregon Health and Science University, Department of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, Department of Neurological Surgery, and Pituitary Center, Portland, USA
| | - Richard J Auchus
- University of Michigan Medical School, Department of Internal Medicine and Department of Pharmacology, Ann Arbor, USA
| | - Rosario Pivonello
- Università Federico II Di Napoli, Dipartimento Di Medicina Clinica E Chirurgia, Sezione Di Endocrinologia, Naples, Italy
| | - Roberto Salvatori
- Johns Hopkins University, Department of Medicine, Division of Endocrinology, and Pituitary Center, Baltimore, USA
| | - Sabina Zacharieva
- Medical University-Sofia, Department of Endocrinology, Sofia, Bulgaria
| | - Beverly M K Biller
- Massachusetts General Hospital, Neuroendocrine and Pituitary Tumor Clinical Center, Boston, USA
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Abstract
BACKGROUND Despite COVID-19 being identified as severe respiratory viral infection, progressively many relevant endocrine manifestations have been reported greatly contributing to the severity of the clinical presentation. Systemic involvement in COVID-19 is due to the ubiquitous expression of angiotensin-converting enzyme 2 (ACE2) receptor, responsible for the entry in the cells of SARS-CoV-2, Several reports in humans and animal models showed a significant ACE2 mRNA expression in hypothalamus and pituitary cells. Moreover, higher mortality and poorer outcomes have been widely described in COVID-19 patients with obesity, diabetes and vertebral fractures, which are all highly prevalent in subjects with pituitary dysfunctions. AIM To review the main endocrine manifestations of COVID-19 with their possible implications for pituitary diseases, the possible direct and indirect involvement of the pituitary gland in COVID-19, the impact of COVID-19 on the management of established pituitary diseases which can be already at increased risk for worse outcomes and on neurosurgical activities as well as vaccination. CONCLUSIONS Our review underlines that there could be a specific involvement of the pituitary gland which fits into a progressively shaping endocrine phenotype of COVID-19. Moreover, the care for pituitary diseases need to continue despite the restrictions due to the emergency. Several pituitary diseases, such as hypopituitarism and Cushing disease, or due to frequent comorbidities such as diabetes may be a risk factor for severe COVID-19 in affected patients. There is the urgent need to collect in international multicentric efforts data on all these aspects of the pituitary involvement in the pandemic in order to issue evidence driven recommendations for the management of pituitary patients in the persistent COVID-19 emergency.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Laura Castellino
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCC Hospital, Via Olgettina 60, 20132, Milan, Italy.
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Puig-Domingo M, Marazuela M, Yildiz BO, Giustina A. COVID-19 and endocrine and metabolic diseases. An updated statement from the European Society of Endocrinology. Endocrine 2021; 72:301-316. [PMID: 33963516 PMCID: PMC8105151 DOI: 10.1007/s12020-021-02734-w] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 04/16/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND COVID-19 has completely changed our daily clinical practice as well as our social relations. Many organs and biological systems are involved in SARS-Cov-2 infection, either due to direct virus-induced damage or to indirect effects that can have systemic consequences. Endocrine system is not only an exception but its involvement in COVID-19 is so relevant that an "endocrine phenotype" of COVID-19 has progressively acquired clinical relevance. AIM We have been appointed by the European Society of Endocrinology (ESE) to update with the current statement ESE members and the whole endocrine community on the emerging endocrine phenotype of COVID-19 and its implication for the prevention and management of the disease. CONCLUSIONS Diabetes has a major role in this phenotype since it is one of the most frequent comorbidities associated with severity and mortality of COVID-19. Careful management including treatment modifications may be required for protecting our patients rather with known diabetes from the most dangerous consequences of COVID-19 or hospitalized with COVID-19, but also in patients with SARS-CoV-2 induced newly onset diabetes. Obesity increases susceptibility to SARS-CoV-2 and the risk for COVID-19 adverse outcome. Adequate nutritional management needs to be granted to patients with obesity or undernourishment in order to limit their increased susceptibility and severity of COVID-19 infection. Lack of vitamin D, hypocalcemia and vertebral fractures have also emerged as frequent findings in the hospitalized COVID-19 population and may negatively impact on the outcome of such patients. Also, in patients with adrenal insufficiency prompt adaptation of glucocorticoid doses may be needed. Moreover, in this updated statement role of sex hormones as well as peculiar pituitary and thyroid aspects of COVID-19 have been included. Finally, in view of the mass vaccination, potential implications for endocrine patients should be considered.
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Affiliation(s)
- M Puig-Domingo
- Endocrinology and Nutrition Service, Department of Medicine, Germans Trias i Pujol Health Science Research Institute and Hospital, Universitat Autònoma de Barcelona, Badalona, Spain
| | - M Marazuela
- Department of Endocrinology, Hospital Universitario de la Princesa, Instituto de Investigación de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain
| | - B O Yildiz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Hacettepe Ankara, Turkey
| | - A Giustina
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS San Raffaele Hospital, Milano, Italy.
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Pivonello R, Elenkova A, Fleseriu M, Feelders RA, Witek P, Greenman Y, Geer EB, Perotti P, Saiegh L, Cohen F, Arnaldi G. Levoketoconazole in the Treatment of Patients With Cushing's Syndrome and Diabetes Mellitus: Results From the SONICS Phase 3 Study. Front Endocrinol (Lausanne) 2021; 12:595894. [PMID: 33897615 PMCID: PMC8059833 DOI: 10.3389/fendo.2021.595894] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 01/20/2021] [Indexed: 12/21/2022] Open
Abstract
Background Cushing's syndrome (CS) is associated with numerous comorbidities, including diabetes mellitus (DM). Levoketoconazole, an orally administered ketoconazole stereoisomer, is in clinical trials for the treatment of CS. Methods SONICS, a prospective, open-label, phase 3 study in adults with confirmed CS and mean 24-h urinary free cortisol (mUFC) ≥1.5× ULN, included dose-titration, 6-month maintenance, and 6-month extension phases. This subanalysis evaluated the efficacy of levoketoconazole in patients with DM (n = 28) or without DM (n = 49) who entered the maintenance phase. Safety was evaluated in the overall population (N = 94) during the dose-titration and maintenance phases. Results Normalization of mUFC at the end of maintenance phase (EoM), without a dose increase during maintenance (SONICS primary endpoint) was observed in 46% of patients with DM (95% CI, 28 to 66%; P = 0.0006 vs null hypothesis of ≤20%) and 33% of patients without DM (95% CI, 20 to 48%; P = 0.0209). At EoM, mean HbA1c decreased from 6.9% at baseline to 6.2% in patients with DM and from 5.5 to 5.3% in patients without DM. Mean fasting blood glucose decreased from 6.85 mmol/L (123.4 mg/dl) to 5.82 mmol/L (104.9 mg/dl) and from 5.11 mmol/L (92.1 mg/dl) to 4.66 mmol/L (84.0 mg/dl) in patients with and without DM, respectively. Adverse events that were more common in patients with DM included nausea (58.3%), vomiting (19.4%), and urinary tract infection (16.7%); none prompted study drug withdrawal. Conclusions Treatment with levoketoconazole led to sustained normalization of mUFC and improvement in glycemic control that was more pronounced in patients with DM. Clinical Trial Registration (ClinicalTrials.gov), NCT01838551.
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Affiliation(s)
- Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - Atanaska Elenkova
- Department of Endocrinology, Medical University-Sofia, Sofia, Bulgaria
| | - Maria Fleseriu
- Department of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, and Department of Neurological Surgery, Oregon Health and Science University, Portland, OR, United States
| | - Richard A. Feelders
- Department of Medicine, Division of Endocrinology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Przemyslaw Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Yona Greenman
- Institute of Endocrinology and Metabolism, Tel Aviv-Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eliza B. Geer
- Pituitary and Skull Base Tumor Center, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Paola Perotti
- Department of Clinical and Biological Science, University of Turin, Orbassano, Italy
| | - Leonard Saiegh
- Department of Endocrinology, Bnai-Zion Medical Center, Haifa, Israel
| | | | - Giorgio Arnaldi
- Division of Endocrinology, Polytechnic University of Marche Region, Ancona, Italy
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Frara S, Allora A, di Filippo L, Formenti AM, Loli P, Polizzi E, Tradati D, Ulivieri FM, Giustina A. Osteopathy in mild adrenal Cushing's syndrome and Cushing disease. Best Pract Res Clin Endocrinol Metab 2021; 35:101515. [PMID: 33795196 DOI: 10.1016/j.beem.2021.101515] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pathophysiology and effects of endogenous glucocorticoid (GC) excess on skeletal endpoints as well as awareness and management of bone fragility are reviewed. Cushing's syndrome (CS) increase the risk of fracture affecting prevalently bone quality. Bone antiresorptive agents (SERMs, bisphosphonates and denosumab) as well as teriparatide increase bone mineral density and in some instances reduce fracture risk. Awareness and management of bone health in CS can be improved.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Agnese Allora
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Paola Loli
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Daniele Tradati
- Department of Orthopedics and Traumatology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Fabio Massimo Ulivieri
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, Milan, Italy.
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Sydney GI, Michalakis K, Nikas IP, Spartalis E, Paschou SA. The Effect of Pituitary Gland Disorders on Glucose Metabolism: From Pathophysiology to Management. Horm Metab Res 2021; 53:16-23. [PMID: 33045752 DOI: 10.1055/a-1258-8625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This review aims to explore, present, and discuss disorders of glucose metabolism implicated in pituitary gland diseases, the appropriate interventions, as well as the therapeutic challenges that may arise. Pituitary pathologies may dysregulate glucose homeostasis, as both the excess and deficiency of various pituitary hormones can affect glucose metabolism. Increased circulating levels of growth hormone, glucocorticoids or prolactin have been shown to mainly provoke hyperglycemic states, while hypopituitarism can be associated with both hyperglycemia and hypoglycemia. Addressing the primary cause of these disorders with the use of surgery, medical treatment or radiotherapy forms the cornerstone of current management strategies. Physicians should bear in mind that some such medications have an unfavorable effect on glucose metabolism too. When unsuccessful, or until the appropriate treatment of the underlying pituitary problem, the addition of established antidiabetic therapies might prove useful. Further studies aiming to discover more accurate and effective drug preparations in combination with optimal lifestyle management models will contribute to achieving a more successful glycemic control in these patients.
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Affiliation(s)
- Guy I Sydney
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Ilias P Nikas
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Eleftherios Spartalis
- 2nd Department of Propaedeutic Surgery, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavroula A Paschou
- School of Medicine, European University Cyprus, Nicosia, Cyprus
- School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Stachowska B, Kuliczkowska-Płaksej J, Kałużny M, Grzegrzółka J, Jończyk M, Bolanowski M. Etiology, baseline clinical profile and comorbidities of patients with Cushing's syndrome at a single endocrinological center. Endocrine 2020; 70:616-628. [PMID: 32880849 PMCID: PMC7674323 DOI: 10.1007/s12020-020-02468-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 08/19/2020] [Indexed: 12/02/2022]
Abstract
PURPOSE The aim of this study was to compare phenotype of patients with pituitary, adrenal and ectopic CS and identify the differences regarding biochemical parameters, clinical presentations, and comorbidities in CS patients who were diagnosed at the single endocrinological center in Wroclaw. METHODS The study population involved 64 patients with CS (53 women and 11 men) diagnosed in Department of Endocrinology, Diabetes and Isotope Therapy in 2000-2018. Patients were divided into three etiologic groups: pituitary dependent-CS (P-CS) (64%), adrenal dependent CS (A-CS) (25%), and CS from an ectopic source (E-CS) (11%). RESULTS Percentage of men in the A-CS group was significantly higher than in the other etiologic groups. ACTH, UFC, and cortisol in DST were significantly higher in E-CS group compare to P-CS and A-CS (p < 0.05). Mean potassium level in E-CS group was significantly lower than in P-CS and A-CS (p < 0.05). Median of time elapsed to diagnosis was significantly lower in the E-CS group compared with either the P-CS and the A-CS group (p < 0.01). The most frequently symptoms in CS patients were skin alterations (82.8%), weight gain (81.2%), and hypertension (81.2%). CONCLUSIONS The epidemiology of CS is changing toward a growing proportion of A-CS. All patients with E-CS presented a profound hypokalemia. Salient hypokalemia could be a biochemical marker more suggestive for E-CS rather than P-CS. The incidence of diabetes is more frequent in E-CS group than in P-CS and A-CS groups.
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Affiliation(s)
- Barbara Stachowska
- Department and Clinic of Endocrinology, Diabetes, and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland.
| | - Justyna Kuliczkowska-Płaksej
- Department and Clinic of Endocrinology, Diabetes, and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Marcin Kałużny
- Department and Clinic of Endocrinology, Diabetes, and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Jędrzej Grzegrzółka
- Department and Clinic of Endocrinology, Diabetes, and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Maja Jończyk
- Department and Clinic of Endocrinology, Diabetes, and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Marek Bolanowski
- Department and Clinic of Endocrinology, Diabetes, and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
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Zhao Q, Zhou J, Pan Y, Ju H, Zhu L, Liu Y, Zhang Y. The difference between steroid diabetes mellitus and type 2 diabetes mellitus: a whole-body 18F-FDG PET/CT study. Acta Diabetol 2020; 57:1383-1393. [PMID: 32647998 PMCID: PMC7547981 DOI: 10.1007/s00592-020-01566-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/26/2020] [Indexed: 12/22/2022]
Abstract
AIMS Steroid diabetes mellitus (SDM) is a metabolic syndrome caused by an increase in glucocorticoids, and its pathogenesis is unclear. 18F-FDG PET/CT can reflect the glucose metabolism of tissues and organs under living conditions. Here, PET/CT imaging of SDM and type 2 diabetes mellitus (T2DM) rats was used to visualize changes in glucose metabolism in the main glucose metabolizing organs and investigate the pathogenesis of SDM. METHODS SDM and T2DM rat models were established. During this time, PET/CT imaging was used to measure the %ID/g value of skeletal muscle and liver to evaluate glucose uptake. The pancreatic, skeletal muscle and liver were analyzed by immunohistochemistry. RESULTS SDM rats showed increased fasting blood glucose and insulin levels, hyperplasia of islet α and β cells, increased FDG uptake in skeletal muscle accompanied by an up-regulation of PI3Kp85α, IRS-1, and GLUT4, no significant changes in liver uptake, and that glycogen storage in the liver and skeletal muscle increased. T2DM rats showed atrophy of pancreatic islet β cells and decreased insulin levels, significantly reduced FDG uptake and glycogen storage in skeletal muscle and liver. CONCLUSIONS The pathogenesis of SDM is different from that of T2DM. The increased glucose metabolism of skeletal muscle may be related to the increased compensatory secretion of insulin. Glucocorticoids promote the proliferation of islet α cells and cause an increase in gluconeogenesis in the liver, which may cause increased blood glucose.
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Affiliation(s)
- Qingqing Zhao
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin 2nd Road, Shanghai, 200025, China
| | - Jinxin Zhou
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin 2nd Road, Shanghai, 200025, China
| | - Yu Pan
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin 2nd Road, Shanghai, 200025, China
| | - Huijun Ju
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin 2nd Road, Shanghai, 200025, China
| | - Liying Zhu
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin 2nd Road, Shanghai, 200025, China
| | - Yang Liu
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin 2nd Road, Shanghai, 200025, China
| | - Yifan Zhang
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin 2nd Road, Shanghai, 200025, China.
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Frara S, Rodriguez-Carnero G, Formenti AM, Martinez-Olmos MA, Giustina A, Casanueva FF. Pituitary Tumors Centers of Excellence. Endocrinol Metab Clin North Am 2020; 49:553-564. [PMID: 32741488 DOI: 10.1016/j.ecl.2020.05.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Pituitary tumors are common and require complex and sophisticated procedures for both diagnosis and therapy. To maintain the highest standards of quality, it is proposed to manage patients in pituitary tumors centers of excellence (PTCOEs) with patient-centric organizations, with expert clinical endocrinologists and neurosurgeons forming the core. That core needs to be supported by experts from different disciplines such as neuroradiology, neuropathology, radiation oncology, neuro-ophthalmology, otorhinolaryngology, and trained nursing. To provide high-level medical care to patients with pituitary tumors, PTCOEs further pituitary science through research publication, presentation of results at meetings, and performing clinical trials.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Gemma Rodriguez-Carnero
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain
| | - Ana M Formenti
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Miguel A Martinez-Olmos
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Andrea Giustina
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Felipe F Casanueva
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain.
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22
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Ioakim KJ, Sydney GI, Paschou SA. Glucose metabolism disorders in patients with adrenal gland disorders: pathophysiology and management. Hormones (Athens) 2020; 19:135-143. [PMID: 31721134 DOI: 10.1007/s42000-019-00147-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 10/17/2019] [Indexed: 12/14/2022]
Abstract
The aim of this review is to explore and discuss disorders of glucose metabolism that can arise in individuals with adrenal gland disorders, as well as to enumerate the available therapeutic treatments for these while considering their benefits and drawbacks. Hyperfunctioning adrenal glands, as in hypercortisolism, hyperaldosteronism, and malignancy, or hypofunctioning of adrenal glands, as in adrenal insufficiency, can lead to carbohydrate metabolism dysregulation with subsequent glucometabolic repercussions, either hyperglycemia or hypoglycemia. Glycemic disorders further affect patients' quality of life and represent a therapeutic dilemma for physicians. Current management strategies for glycemic dysregulation in individuals with adrenal gland disorders are fighting the underlying causes, as well as utilizing antidiabetic therapies that aid in maintaining euglycemia. Further research focused on discovering drug preparations of greater accuracy and effectiveness tailored to patients with adrenal problems as well as studies investigating optimal lifestyle management models for these individuals will assist towards achieving optimal regulation of glucose metabolism.
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Affiliation(s)
| | - Guy I Sydney
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Stavroula A Paschou
- School of Medicine, European University Cyprus, Nicosia, Cyprus.
- Division of Endocrinology and Diabetes, "Aghia Sophia" Hospital, Medical School, National and Kapodistrian University of Athens, Thivon and Papadiamantopoulou, 11527, Athens, Greece.
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23
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Hay RE, Edwards A, Klein M, Hyland L, MacDonald D, Karatsoreos I, Hill MN, Abizaid A. Ghrelin Receptor Signaling Is Not Required for Glucocorticoid-Induced Obesity in Male Mice. Endocrinology 2020; 161:5636885. [PMID: 31748785 PMCID: PMC7445420 DOI: 10.1210/endocr/bqz023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 11/19/2019] [Indexed: 12/11/2022]
Abstract
Chronically elevated levels of glucocorticoids increase food intake, weight gain, and adiposity. Similarly, ghrelin, a gut-secreted hormone, is also associated with weight gain, adiposity, and increased feeding. Here we sought to determine if corticosterone-induced metabolic and behavioral changes require functional ghrelin receptors (GHSR). To do this, we treated male C57BL mice with chronic corticosterone (CORT) mixed in their drinking water for 28 days. Half of these mice received the GHSR antagonist JMV2959 via osmotic minipumps while treated with CORT. In a second experiment, we gave the same CORT protocol to mice with a targeted mutation to the GHSR or their wild-type littermates. As expected, CORT treatment increased food intake, weight gain, and adiposity, but contrary to expectations, mice treated with a GHSR receptor antagonist or GHSR knockout (KO) mice did not show attenuated food intake, weight gain, or adiposity in response to CORT. Similarly, the effects of CORT on the liver were the same or more pronounced in GHSR antagonist-treated and GHSR KO mice. Treatment with JMV2959 did attenuate the effects of chronic CORT on glycemic regulation as determined by the glucose tolerance test. Finally, disruption of GHSR signaling resulted in behavioral responses associated with social withdrawal, potentially due to neuroprotective effects of GHSR activation. In all, we propose that blocking GHSR signaling helps to moderate glucose concentrations when CORT levels are high, but blocking GHSR signaling does not prevent increased food intake, weight gain, or increased adiposity produced by chronic CORT.
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Affiliation(s)
- Rebecca E Hay
- Department of Neuroscience, Carleton University, Ottawa, ON, Canada
| | - Alex Edwards
- Department of Neuroscience, Carleton University, Ottawa, ON, Canada
| | - Marianne Klein
- Department of Neuroscience, Carleton University, Ottawa, ON, Canada
| | - Lindsay Hyland
- Department of Neuroscience, Carleton University, Ottawa, ON, Canada
| | - David MacDonald
- Department of Neuroscience, Carleton University, Ottawa, ON, Canada
| | - Ilia Karatsoreos
- Department of Integrative Physiology and Neuroscience, Washington State University, Pullman, WA, US
| | - Matthew N Hill
- Hotchkiss Brain Institute, Department of Cell Biology and Anatomy, University of Calgary, Calgary, AB, Canada
| | - Alfonso Abizaid
- Department of Neuroscience, Carleton University, Ottawa, ON, Canada
- Correspondence: Alfonso Abizaid, Department of Neuroscience, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S5B6, Canada. E-mail:
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24
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Schernthaner-Reiter MH, Siess C, Gessl A, Scheuba C, Wolfsberger S, Riss P, Knosp E, Luger A, Vila G. Factors predicting long-term comorbidities in patients with Cushing's syndrome in remission. Endocrine 2019; 64:157-168. [PMID: 30467627 PMCID: PMC6453862 DOI: 10.1007/s12020-018-1819-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 11/12/2018] [Indexed: 01/16/2023]
Abstract
PURPOSE In Cushing's syndrome, comorbidities often persist after remission of glucocorticoid excess. Here, we aim to identify factors predicting long-term comorbidities in patients with Cushing's syndrome in remission. METHODS In a retrospective cross-sectional study, 118 patients with Cushing's syndrome in remission (52 pituitary, 58 adrenal, 8 ectopic) were followed for a median of 7.9 years (range 2-38) after the last surgery. Associations between baseline anthropometric, metabolic, hormonal parameters at diagnosis, and comorbidities (obesity, diabetes, hyperlipidemia, hypertension, osteoporosis, depression) at last follow-up, were tested by uni- and multivariate regression analysis. RESULTS In patients with manifest comorbidities at diagnosis, remission of Cushing's syndrome resolved diabetes in 56% of cases, hypertension in 36% of cases, hyperlipidaemia in 23%, and depression in 52% of cases. In a multivariate regression analysis, age, fasting glucose, BMI, and the number of comorbidities at diagnosis were positive predictors of the number of long-term comorbidities, while baseline 24-h urinary free cortisol (UFC) negatively correlated with the persistence of long-term comorbidities. The negative relationship between baseline UFC and long-term comorbidities was also found when pituitary and adrenal Cushing's cases were analyzed separately. Baseline UFC was negatively related to the time of exposure to excess glucocorticoids. CONCLUSIONS Long-term comorbidities after remission of Cushing's syndrome depend not only on the presence of classic cardiovascular risk factors (age, hyperglycemia, BMI), but also on the extent of glucocorticoid excess. Lower baseline UFC is associated with a higher number of long-term comorbidities, possibly due to the longer exposure to excess glucocorticoids in milder Cushing's syndrome.
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Affiliation(s)
- Marie Helene Schernthaner-Reiter
- Clinical Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Christina Siess
- Clinical Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Alois Gessl
- Clinical Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Christian Scheuba
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Stefan Wolfsberger
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Philipp Riss
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Engelbert Knosp
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Anton Luger
- Clinical Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Greisa Vila
- Clinical Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.
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25
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Nankova AB, Yaneva M, Elenkova A, Kalinov K, Zacharieva S. ARE THERE RELIABLE PREDICTORS FOR THE IMPAIRED QUALITY OF LIFE IN PATIENTS WITH CUSHING'S SYNDROME? ACTA ENDOCRINOLOGICA-BUCHAREST 2019; 15:482-490. [PMID: 32377246 DOI: 10.4183/aeb.2019.482] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Context Patients with Cushing's syndrome (CS) of any etiology experience a number of physical and psychological symptoms which impact negatively on health-related quality of life (HRQoL). Subjects and methods HRQoL was measured using CushingQoL questionnaire. Results The first part of our study was a cross-sectional analysis of 141 patients with CS over a 10-year period. CushingQoL score was lower in pituitary CS compared to adrenal CS. Remission and older age were associated with better outcome on item 7 (physical appearance anxiety). In a multivariate regression analysis after adjustment for etiology, remission status, age, UFC, duration of hypercortisolism and presence of hypercortisolism-associated comorbidities the female gender was the only negative predictor associated with poorer outcome on each of the three scores. The presence of hypercortisolism-associated comorbidities independently predicted poorer outcome on the psychological and the global subscales.The second part of our research was a prospective study of 27 patients with adrenal adenoma. Achievement of remission independently predicted improvement of the total score of any patient. Conclusion Studying in details and understanding the mechanisms of the impaired HRQoL in patients with CS is the only way to become aware of the problem and create methods that could help these patients.
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Affiliation(s)
- A B Nankova
- Medical University Sofia, Clinical Centre of Endocrinology and Gerontology, Department of Endocrinology, Sofia, Bulgaria
| | - M Yaneva
- Medical University Sofia, Clinical Centre of Endocrinology and Gerontology, Department of Endocrinology, Sofia, Bulgaria
| | - A Elenkova
- Medical University Sofia, Clinical Centre of Endocrinology and Gerontology, Department of Endocrinology, Sofia, Bulgaria
| | - K Kalinov
- New Bulgarian University, Sofia, Bulgaria
| | - S Zacharieva
- Medical University Sofia, Faculty of Medicine - Department of Endocrinology, Sofia, Bulgaria
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26
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Koracevic G, Stojkovic M, Lovic D, Pavlovic M, Kostic T, Kutlesic M, Micic S, Koracevic M, Djordjevic M. Should Cushing's Syndrome be Considered as a Disease with High Cardiovascular Risk in Relevant Guidelines? Curr Vasc Pharmacol 2018; 18:12-24. [PMID: 30289080 DOI: 10.2174/1570161116666181005122339] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/29/2018] [Accepted: 09/29/2018] [Indexed: 12/27/2022]
Abstract
A considerable amount of data supports a 1.8-7.4-fold increased mortality associated with Cushing's syndrome (CS). This is attributed to a high occurrence of several cardiovascular disease (CVD) risk factors in CS [e.g. adiposity, arterial hypertension (AHT), dyslipidaemia and type 2 diabetes mellitus (T2DM)]. Therefore, practically all patients with CS have the metabolic syndrome (MetS), which represents a high CVD risk. Characteristically, despite a relatively young average age, numerous patients with CS display a 'high' or 'very high' CVD risk (i.e. risk of a major CVD event >20% in the following 10 years). Although T2DM is listed as a condition with a high CVD risk, CS is not, despite the fact that a considerable proportion of the CS population will develop T2DM or impaired glucose tolerance. CS is also regarded as a risk factor for aortic dissection in current guidelines. This review considers the evidence supporting listing CS among high CVD risk conditions.
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Affiliation(s)
- Goran Koracevic
- Department for Cardiovascular Diseases, Clinical Centre, Nis, Serbia.,Medical Faculty, University of Nis, Nis, Serbia
| | | | - Dragan Lovic
- Clinic for Internal Medicine Intermedica, Nis, Serbia
| | - Milan Pavlovic
- Department for Cardiovascular Diseases, Clinical Centre, Nis, Serbia.,Medical Faculty, University of Nis, Nis, Serbia
| | - Tomislav Kostic
- Department for Cardiovascular Diseases, Clinical Centre, Nis, Serbia.,Medical Faculty, University of Nis, Nis, Serbia
| | | | | | | | - Milan Djordjevic
- Health Centre Jagodina, Emergency Medical Service, Jagodina, Serbia
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27
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Reimondo G, Puglisi S, Pia A, Terzolo M. Autonomous hypercortisolism: definition and clinical implications. MINERVA ENDOCRINOL 2018; 44:33-42. [PMID: 29963828 DOI: 10.23736/s0391-1977.18.02884-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
In current practice, an adrenal adenoma usually comes as an unexpected byproduct of an imaging study performed for unrelated reasons, without any prior suspect of adrenal disease. Therefore, these tumors currently represent a public health challenge because they are increasingly recognized due to the widespread use of high-resolution cross-sectional imaging for diagnostic purposes. In radiology series, the prevalence of adrenal adenomas increases steeply with age, from around 3% below the age of 50 years up to 10% in the ageing population. These tumors may have clinical relevance because they are able to secrete cortisol autonomously, independently from the pituitary control, in up to 20-30% of patients. In most of the cases the resulting cortisol excess is insufficient to produce a typical Cushing phenotype but may have clinical consequences, such as hypertension, diabetes, obesity, dyslipidemia and osteoporosis. Despite some controversy on the most effective diagnostic algorithm to define this subtle hypercortisolism, there is mounting evidence that a simple approach by using the 1-mg overnight dexamethasone suppression test (DST) may stratify patients for their cardiovascular risk. Cross-sectional, retrospective studies showed that patients with increasingly higher cortisol following DST have an adverse cardiovascular risk profile and are at increased risk of death. Therefore, also a subtle autonomous cortisol excess is associated with increased morbidity and mortality, mainly of cardiovascular origin.
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Affiliation(s)
- Giuseppe Reimondo
- Unit of Internal Medicine and Endocrinology, Department of Clinical and Biological Sciences, San Luigi Gonzaga University Hospital, University of Turin, Orbassano, Turin, Italy -
| | - Soraya Puglisi
- Unit of Internal Medicine and Endocrinology, Department of Clinical and Biological Sciences, San Luigi Gonzaga University Hospital, University of Turin, Orbassano, Turin, Italy
| | - Anna Pia
- Unit of Internal Medicine and Endocrinology, Department of Clinical and Biological Sciences, San Luigi Gonzaga University Hospital, University of Turin, Orbassano, Turin, Italy
| | - Massimo Terzolo
- Unit of Internal Medicine and Endocrinology, Department of Clinical and Biological Sciences, San Luigi Gonzaga University Hospital, University of Turin, Orbassano, Turin, Italy
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28
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Miceli DD, Vidal PN, Batter MFC, Pignataro O, Castillo VA. Metformin reduces insulin resistance and the tendency toward hyperglycaemia and dyslipidaemia in dogs with hyperadrenocorticism. Open Vet J 2018; 8:193-199. [PMID: 29911024 PMCID: PMC5987352 DOI: 10.4314/ovj.v8i2.13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 05/11/2018] [Indexed: 12/13/2022] Open
Abstract
Hypercortisolism induces a state of insulin resistance that can occur concurrently with fasting hyperglycaemia, dyslipidaemia and diabetes mellitus. Metformin reduces hepatic glucose production and insulin resistance of the skeletal muscle and adipose tissue. The aim of this study was to evaluate the effects of metformin on the control of metabolic disorders of dogs with hyperadrenocorticism (HAC). Twenty-three dogs with HAC were randomly divided into two groups, consisting of a control group and a metformin group (10 mg metformin/kg/12 h). Both groups received the same treatment for HAC. At baseline and 3 months, blood glucose, total cholesterol, triglycerides and insulin concentrations, in addition to urinary cortisol:creatinine ratio, Homeostatic Model Assessment (HOMA) for insulin sensitivity and β-cell function were measured. Dogs treated with metformin showed significantly reduced glycaemia, cholesterolaemia and triglyceridaemia. They also presented reduced hyperinsulinism and insulin resistance, as well as improved pancreatic β-cell function. The implementation of metformin as an adjuvant therapy is effective for the normalisation of metabolic disorders of dogs with HAC.
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Affiliation(s)
- Diego Daniel Miceli
- Universidad de Buenos Aires, Facultad de Ciencias Veterinarias, Cátedra de Clínica Médica de Pequeños Animales y Hospital Escuela de Medicina Veterinaria, Unidad de Endocrinología, Av. Chorroarín 280, Buenos Aires CP 1427, Argentina
- Laboratorio de Endocrinología Molecular y Transducción de Señales, Instituto de Biología y Medicina Experimental - CONICET, Vuelta de Obligado 2490, Buenos Aires CP 1428, Argentina
| | - Patricia Noemi Vidal
- Universidad de Buenos Aires, Facultad de Ciencias Veterinarias, Cátedra de Clínica Médica de Pequeños Animales y Hospital Escuela de Medicina Veterinaria, Unidad de Endocrinología, Av. Chorroarín 280, Buenos Aires CP 1427, Argentina
| | - María Fernanda Cabrera Batter
- Universidad de Buenos Aires, Facultad de Ciencias Veterinarias, Cátedra de Clínica Médica de Pequeños Animales y Hospital Escuela de Medicina Veterinaria, Unidad de Endocrinología, Av. Chorroarín 280, Buenos Aires CP 1427, Argentina
| | - Omar Pignataro
- Laboratorio de Endocrinología Molecular y Transducción de Señales, Instituto de Biología y Medicina Experimental - CONICET, Vuelta de Obligado 2490, Buenos Aires CP 1428, Argentina
| | - Victor Alejandro Castillo
- Universidad de Buenos Aires, Facultad de Ciencias Veterinarias, Cátedra de Clínica Médica de Pequeños Animales y Hospital Escuela de Medicina Veterinaria, Unidad de Endocrinología, Av. Chorroarín 280, Buenos Aires CP 1427, Argentina
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29
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Yu SH, Kim YS, Lee KY. Resolution of Metabolic Disorders and Overweight in a Patient with ACTH-independent Cushing's Syndrome after Unilateral Adrenalectomy. J Obes Metab Syndr 2017; 26:227-230. [PMID: 31089521 PMCID: PMC6484914 DOI: 10.7570/jomes.2017.26.3.227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 05/18/2017] [Accepted: 05/19/2017] [Indexed: 11/24/2022] Open
Abstract
Excessive production of cortisol by abnormal adrenocortical tissue causes clinical manifestations of Cushing’s syndrome and is associated with metabolic abnormalities including abdominal obesity, hyperglycemia, dyslipidemia, and hypertension, which increase the risk for type 2 diabetes mellitus as well as vascular morbidity and mortality. Removing the cause of hypercortisolism is initially required to resolve metabolic disorders in patients with adrenal Cushing’s syndrome. A 38-year-old woman with diabetes mellitus and hypertension, which were not well controlled by medications, complained of abdominal obesity, rounded face, thin limbs, and bruising. Based on clinical manifestations and laboratory findings, she was diagnosed with Cushing’s syndrome due to unilateral cortisol-producing adrenal adenoma. After left adrenalectomy, the patient’s blood glucose improved to a satisfactory level, and she rapidly discontinued insulin and oral glucose-lowering agent therapy. Her body mass index decreased to the normal range, and her other metabolic symptoms, dyslipidemia and hypertension, also improved significantly. She has maintained resolution of metabolic disorders and overweight for eight years since surgery without recurrence of Cushing’s syndrome.
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Affiliation(s)
- Seung Hee Yu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Yeun Sun Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Ki Young Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
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