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Valizadeh M, Rahmani F, Nikoohemmat M, Ramezani Ahmadi A, Hosseinpanah F, Niroomand M, Khameneh Bagheri A, Grossman A, Abiri B. Diagnostic Accuracy of the Desmopressin Stimulation Test in the Comprehensive Assessment of ACTH-Dependent Cushing's Syndrome: A Comparative Analysis with BIPSS and TSS. Endocr Res 2024:1-11. [PMID: 39030706 DOI: 10.1080/07435800.2024.2381720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND Cushing's syndrome (CS) poses diagnostic challenges, particularly in distinguishing pituitary-dependent Cushing's syndrome, Cushing's disease (CD), from the ectopic ACTH syndrome (EAS). This study evaluated the diagnostic value of the desmopressin stimulation test (DST) in patients with ACTH-dependent CS in helping this discrimination. METHODS Twenty-three ACTH-dependent CS patients underwent sequential DST, bilateral inferior petrosal sinus sampling (BIPSS), and transsphenoidal surgery (TSS). Two definitions of a positive DST results were applied. Diagnostic performance was assessed using sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and likelihood ratios. To avoid bias from predetermined criteria, we generated univariate receiver-operating characteristic (ROC) curves, plotting sensitivity against 1-specificity at various percentage cortisol and ACTH response levels. RESULTS Against BIPSS, DST demonstrated robust sensitivity (Definition 1: 90.0%, Definition 2: 76.2%) and overall accuracy (Definition 1: 87.0%, Definition 2: 73.9%). PPV was high (Definition 1: 95.0%, Definition 2: 94.1%), but NPV indicated potential false negatives. Compared to TSS, DST showed good sensitivity (Definition 1: 90.9-77.3%) and PPV (100.0%) but limited NPV (16.7%). The likelihood ratios emphasized the diagnostic value of the test. Notably, against TSS, DST showed perfect discriminatory power (AUC 1.000 for percent ACTH, 0.983 for percent cortisol). CONCLUSION The desmopressin test shows promise in accurately identifying the underlying cause of ACTH-dependent CS, potentially reducing the reliance on invasive procedures and providing a practical solution for managing complex cases. Further research with larger cohorts is required to validate the utility of the DST in routine clinical practice.
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Affiliation(s)
- Majid Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Rahmani
- Clinical Research and Development Center, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Nikoohemmat
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahtab Niroomand
- Endocrinology Division, Department of Internal Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Ashley Grossman
- Centre for Endocrinology, Barts and The London School of Medicine, London, UK
- ENETS Centre of Excellence, Royal Free Hospital, London, UK
- Green Templeton College, University of Oxford, Oxford, UK
| | - Behnaz Abiri
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Channaiah CY, Memon SS, Lila AR, Sarathi V, Karlekar M, Barnabas R, Patil VA, Sharma A, Phadte A, Malhotra G, Shah N, Bandgar T. Diagnostic performance of various imaging modalities in localizing ectopic ACTH syndrome: A systematic review. ANNALES D'ENDOCRINOLOGIE 2024:S0003-4266(24)00109-4. [PMID: 39002895 DOI: 10.1016/j.ando.2024.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 06/06/2024] [Accepted: 07/07/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND To elucidate the role of various imaging modalities for tumor localization in ectopic ACTH Cushing's syndrome (EAS). DESIGN AND METHOD Systematic review of the literature published between January 2015-2024 was performed. Patients (290 EAS patients, 23.8% Occult) who underwent contrast enhanced CT (CECT) and at least one PET/CT-scan (68Ga-SSTR, FDG and/or F-DOPA) were included. RESULTS The sensitivity for identifying EAS tumor was comparable across CECT (63.1%, n=290), SSTR-PET/CT (58.2%, n=187), and FDG-PET/CT (57.6%, n=191), but was poor for DOPA-PET/CT (30.8%, n=26). Sensitivity for detecting metastasis was also comparable across CECT (78%, n=73), SSTR-PET/CT (85.3%, n=41), and FDG-PET (73.7%, n=38). For localised lesions, sensitivity as per etiology and grade of NET were similar for three scans, with exception of Thymic NET and grade 1 NET where CECT was better than FDG PET/CT. In patients not localised on CECT, sensitivity of SSTR PET/CT was 33.3% (vs. 18.9% FDG-PET/CT) whereas for patients negative on CECT and FDG-PET, sensitivity of SSTR-PET/CT was 15%. In cases where CECT and SSTR-PET/CT failed to localize, the sensitivities of FDG-PET/CT and DOPA-PET/CT were only 5.7% (2/35) and 0% (0/9), respectively. SSTR-PET/CT has a distinct advantage with significantly lesser false positive (FP) lesions (2.6%, mostly in thyroid/or pancreas). In comparison, CECT and FDG-PET/CT had FP ∼11% (mostly in lung and/or mediastinum), most of which were negative on SSTR-PET/CT. CONCLUSIONS As per the current evidence, SSTR-PET/CT can be considered as the scan of choice in EAS evaluation, and further research is needed as one-fourth of the lesions remain occult.
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Affiliation(s)
- Chethan Yami Channaiah
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Saba Samad Memon
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Anurag Ranjan Lila
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Vijaya Sarathi
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, 560066 Bengaluru, India
| | - Manjiri Karlekar
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Rohit Barnabas
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Virendra Ashokrao Patil
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Anima Sharma
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Aditya Phadte
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Gaurav Malhotra
- Radiation medical Centre, Bhabha Atomic Research Centre, 400012 Mumbai, India
| | - Nalini Shah
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India
| | - Tushar Bandgar
- Department of Endocrinology, Seth GS Medical College, KEM Hospital, 400012 Parel, Mumbai, India.
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Colao A, Scaroni C, Mezösi E, Saiegh L, Puig-Domingo M, Marques P, Deutschbein T. Diagnostic work-up of ACTH-dependent Cushing's syndrome in the context of CRH shortage: recommendation of a task force from the European Society of Endocrinology. Eur J Endocrinol 2024; 191:R32-R35. [PMID: 39005054 DOI: 10.1093/ejendo/lvae073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 06/07/2024] [Accepted: 06/11/2024] [Indexed: 07/16/2024]
Affiliation(s)
- Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Diabetologia, Andrologia e Nutrizione, Università Federico II di Napoli, Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | - Carla Scaroni
- Endocrinology Unit, Department of Medicine DIMED, University-Hospital of Padova, Padova, Italy
| | - Emese Mezösi
- Ist Department of Internal Medicine, Clinical Center, University Medical School of Pecs, Pecs, Hungary
| | - Leonard Saiegh
- Department of Endocrinology, Bnai Zion Medical Center, The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Manel Puig-Domingo
- Department of Endocrinology & Nutrition CIBERER Group 747 Germans Trias Research Institute and University Hospital, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Pedro Marques
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, Lisbon, Portugal
- Faculdade de Medicina, Universidade Católica Portuguesa, Rio de Mouro, Lisbon, Portugal
- Scientific Programmes Department, European Society of Endocrinology (ESE), Bristol, United Kingdom
| | - Timo Deutschbein
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- Medicover Oldenburg MVZ, Oldenburg, Germany
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4
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Valizadeh M, Abiri B, Hosseinpanah F, Grossman A. Bilateral inferior petrosal sinus sampling in the differential diagnosis of ACTH-dependent Cushing's syndrome: A reappraisal. J Intern Med 2024; 296:2-23. [PMID: 38606956 DOI: 10.1111/joim.13789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Cushing's syndrome (CS) is a rare disorder, once exogenous causes have been excluded. However, when diagnosed, the majority of cases are adrenocorticotropic hormone (ACTH)-dependent, of which a substantial minority are due to a source outside of the pituitary, ectopic ACTH syndrome (EAS). Differentiating among pituitary-dependent CS, Cushing's disease (CD) and an ectopic source can be problematic. Because non-invasive tests in the evaluation of CS patients often lack adequate sensitivity and specificity, bilateral inferior petrosal sinus sampling (BIPSS), a minimally invasive procedure performed during the investigation of ACTH-dependent CS, can be extremely helpful. BIPSS is considered to be the gold standard for differentiating CD from the EAS. Furthermore, although such differentiation may indeed be challenging, BIPSS is itself a complex investigation, especially in recent times due to the widespread withdrawal of corticotrophin-releasing hormone and its replacement by desmopressin. We review current published data on this investigation and, in the light of this and our own experience, discuss its appropriate use in diagnostic algorithms.
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Affiliation(s)
- Majid Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behnaz Abiri
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ashley Grossman
- Centre for Endocrinology, Barts and the London School of Medicine, QMUL, London, UK
- ENETS Centre of Excellence, Royal Free Hospital, London, UK
- Green Templeton College, University of Oxford, Oxford, UK
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5
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Tizianel I, Barbot M, Ceccato F. Subtyping of Cushing's Syndrome: A Step Ahead. Exp Clin Endocrinol Diabetes 2024. [PMID: 38574761 DOI: 10.1055/a-2299-5065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Cushing's Syndrome (CS) is a rare disease due to chronic endogenous cortisol secretion. In recent years, new developments have broadened the spectrum of differential diagnosis, traditionally categorized as adrenocorticotropic hormone (ACTH)-dependent and ACTH-independent forms. Moreover, increased awareness of the detrimental effects of cortisol on cardiometabolic health and the risk of cardiovascular events lead to increased diagnosis of mild forms, especially in the context of adrenal incidentalomas.This review provides an up-to-date narrative of the most recent literature regarding the challenges of CS diagnosis. After the description of the diagnostic tools available, the functional non-neoplastic hypercortisolism (formerly known as pseudo-Cushing state) is characterized, followed by the subtyping of the different conditions of hypercortisolism, including the differential diagnosis of ACTH-dependent forms and the management of adrenal hypercortisolism, with peculiar attention to the new genetic classification of adrenal CS, mild autonomous cortisol secretion, and bilateral adrenal adenomas.
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Affiliation(s)
- Irene Tizianel
- Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Mattia Barbot
- Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Filippo Ceccato
- Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
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6
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Gadelha M, Wildemberg LE. Alternative Approach to BIPSS in the Differential Diagnosis of ACTH-Dependent Cushing Syndrome. J Clin Endocrinol Metab 2024; 109:e1460-e1461. [PMID: 37995302 DOI: 10.1210/clinem/dgad676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/08/2023] [Accepted: 11/15/2023] [Indexed: 11/25/2023]
Affiliation(s)
- Mônica Gadelha
- Endocrine Unit and Neuroendocrinology Research Center, Medical School and Hospital Universitário Clementino Fraga Filho-Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
- Neuroendocrine Unit and Molecular Genetics Laboratory-Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro 21941-913, Brazil
| | - Luiz Eduardo Wildemberg
- Neuroendocrine Unit and Molecular Genetics Laboratory-Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro 21941-913, Brazil
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Courcelles L, Stoenoiu M, Haufroid V, Lopez-Sublet M, Boland L, Wauthier L, Beauloye C, Maiter D, Januszewicz A, Kreutz R, Persu A, Gruson D. Laboratory Testing for Endocrine Hypertension: Current and Future Perspectives. Clin Chem 2024; 70:709-726. [PMID: 38484135 DOI: 10.1093/clinchem/hvae022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/22/2023] [Indexed: 05/03/2024]
Abstract
BACKGROUND Secondary hypertension (SH) is a form of high blood pressure caused by an identifiable underlying condition. Although, it accounts for a small fraction of the overall hypertensive population, detection and management of SH is of utmost importance, because SH phenotypes carry a high cardiovascular risk and can possibly be cured by timely treatment. CONTENT This review focuses on the endocrine causes of SH, such as primary aldosteronism, Cushing syndrome, thyroid disease, pheochromocytoma and paraganglioma, acromegaly, and rare monogenic forms. It discusses current biomarkers, analytical methods, and diagnostic strategies, highlighting advantages and limitations of each approach. It also explores the emerging -omics technologies that can provide a comprehensive and multidimensional assessment of SH and its underlying mechanisms. SUMMARY Endocrine SH is a heterogeneous and complex condition that requires proper screening and confirmatory tests to avoid diagnostic delays and improve patient outcomes. Careful biomarker interpretation is essential due to potential interferences, variability, and method-dependent differences. Liquid chromatography-tandem mass spectrometry is a superior method for measuring low-concentration hormones and metabolites involved in SH, but it requires expertise. Omics approaches have great potential to identify novel biomarkers, pathways, and targets for SH diagnosis and treatment, especially considering its multifactorial nature.
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Affiliation(s)
- Louisiane Courcelles
- Department of Laboratory Medicine, Cliniques Universitaires St-Luc and Université Catholique de Louvain, Brussels, Belgium
| | - Maria Stoenoiu
- Department of Internal Medicine, Rheumatology, Cliniques Universitaires Saint-Luc, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Vincent Haufroid
- Department of Laboratory Medicine, Cliniques Universitaires St-Luc and Université Catholique de Louvain, Brussels, Belgium
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Marilucy Lopez-Sublet
- AP-HP, Hôpital Avicenne, Centre d'Excellence Européen en Hypertension Artérielle, Service de Médecine Interne, Paris, France
- INSERM UMR 942 MASCOT, Paris 13-Université Paris Nord, Bobigny, France
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), CHRU de Nancy - Hôpitaux de Brabois, Vandoeuvre-lès-Nancy, France
- Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Lidvine Boland
- Department of Laboratory Medicine, Cliniques Universitaires St-Luc and Université Catholique de Louvain, Brussels, Belgium
- Louvain centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Loris Wauthier
- Department of Laboratory Medicine, Cliniques Universitaires St-Luc and Université Catholique de Louvain, Brussels, Belgium
| | - Christophe Beauloye
- Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Dominique Maiter
- Department of Endocrinology and Nutrition, Cliniques Universitaires St-Luc and Université Catholique de Louvain, Brussels, Belgium
| | - Andrzej Januszewicz
- Department of Hypertension, National Institute of Cardiology, Warsaw, Poland
| | - Reinhold Kreutz
- Charité-Universitätsmedizin Berlin, Institute of Clinical Pharmacology and Toxicology, Charitéplatz 1, 10117 Berlin, Germany
| | - Alexandre Persu
- Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Damien Gruson
- Department of Laboratory Medicine, Cliniques Universitaires St-Luc and Université Catholique de Louvain, Brussels, Belgium
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8
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Attri B, Goyal A, Kalaivani M, Kandasamy D, Gupta Y, Agarwal S, Shamim SA, Damle N, Sharma MC, Jyotsna VP, Suri A, Tandon N. Utility of Simple and Non-Invasive Strategies Alternative to Inferior Petrosal Sinus Sampling and Peripheral CRH Stimulation in Differential Diagnosis of ACTH-Dependent Cushing Syndrome. Horm Metab Res 2024. [PMID: 38154481 DOI: 10.1055/a-2236-0864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
We aimed to evaluate the utility of simple, cost-effective, and non-invasive strategies alternative to BIPSS and peripheral CRH stimulation in differential diagnosis of ACTH-dependent CS. First, we performed ROC analysis to evaluate the performance of various tests for differential diagnosis of ACTH-dependent CS in our cohort (CD, n=76 and EAS, n=23) and derived their optimal cut-offs. Subsequently, combining various demographic (gender), clinical (hypokalemia), biochemical (plasma ACTH, HDDST, peripheral CRH stimulation) and imaging (MRI pituitary) parameters, we derived non-invasive models with 100% PPV for CD. Patients with pituitary macroadenoma (n=14) were excluded from the analysis involving non-invasive models. Relative percent ACTH (AUC: 0.933) and cortisol (AUC: 0.975) increase on peripheral CRH stimulation demonstrated excellent accuracy in discriminating CD from EAS. Best cut-offs for CD were plasma ACTH<97.3 pg/ml, HDDST≥57% cortisol suppression, CRH stimulation≥77% ACTH increase and≥11% cortisol increase. We derived six models that provided 100% PPV for CD and precluded the need for BIPPS in 35/85 (41.2%) patients with ACTH-dependent CS and no macroadenoma (in whom BIPSS would have otherwise been recommended). The first three models included basic parameters and avoided both peripheral CRH stimulation and BIPSS in 19 (22.4%) patients, while the next three models included peripheral CRH stimulation and avoided BIPSS in another 16 (18.8%) patients. Using simple and non-invasive alternative strategies, BIPSS can be avoided in 41% and peripheral CRH stimulation in 22% of patients with ACTH-dependent CS and no macroadenoma; such patients can be directly referred for a pituitary surgery.
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Affiliation(s)
- Bhawna Attri
- Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Alpesh Goyal
- Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Mani Kalaivani
- Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | | | - Yashdeep Gupta
- Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Shipra Agarwal
- Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Shamim A Shamim
- Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Nishikant Damle
- Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | | | - Viveka P Jyotsna
- Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Ashish Suri
- Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Nikhil Tandon
- Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
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Robert M, Douane F, Toulgoat F, Bach-Ngohou K, Drui D. Prolactin does not improve the interpretation of inferior petrosal sinus sampling when CRH is unavailable. ANNALES D'ENDOCRINOLOGIE 2024; 85:89-91. [PMID: 38242819 DOI: 10.1016/j.ando.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/04/2023] [Accepted: 09/04/2023] [Indexed: 01/21/2024]
Affiliation(s)
- Manon Robert
- Department of Biology, CHU Nantes, Laboratory of Clinical Biochemistry, Nantes Université, 9, quai Moncousu, 44000 Nantes, France.
| | - Fréderic Douane
- Department of Radiology, Medical Imaging, CHU Nantes, Nantes Université, 44000 Nantes, France
| | - Frédérique Toulgoat
- Department of Radiology, Medical Imaging, CHU Nantes, Nantes Université, 44000 Nantes, France
| | - Kalyane Bach-Ngohou
- Department of Biology, CHU Nantes, Laboratory of Clinical Biochemistry, Nantes Université, 9, quai Moncousu, 44000 Nantes, France; CHU Nantes, The enteric nervous system in gut, brain disorders, IMAD, INSERM, Nantes Université, 44000 Nantes, France
| | - Delphine Drui
- Department of Endocrinology, Diabetes, Nutrition, CHU Nantes, Nantes Université, 44000 Nantes, France; L'institut du thorax, CHU Nantes, CNRS, INSERM, Nantes Université, 44000 Nantes, France
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10
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Giampietro RR, Cabral MVG, Pereira EG, Machado MC, Vilar L, Nunes-Nogueira VDS. Accuracy of the 10 μg desmopressin test for differential diagnosis of Cushing syndrome: a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2024; 15:1332120. [PMID: 38352712 PMCID: PMC10861662 DOI: 10.3389/fendo.2024.1332120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 01/09/2024] [Indexed: 02/16/2024] Open
Abstract
We evaluated the accuracy of the 10 μg desmopressin test in differentiating Cushing disease (CD) from non-neoplastic hypercortisolism (NNH) and ectopic ACTH syndrome (EAS). A systematic review of studies on diagnostic test accuracy in patients with CD, NNH, or EAS subjected to the desmopressin test obtained from LILACS, PubMed, EMBASE, and CENTRAL databases was performed. Two reviewers independently selected the studies, assessed the risk of bias, and extracted the data. Hierarchical and bivariate models on Stata software were used for meta-analytical summaries. The certainty of evidence was measured using the GRADE (Grading of Recommendations Assessment, Development, and Evaluation Working Group) approach. In total, 14 studies were included: 3 studies on differentiated CD versus NNH and 11 studies on differentiated CD versus EAS. Considering ΔACTH in 8 studies involving 429 patients, the pooled sensitivity for distinguishing CD from EAS was 0.85 (95% confidence interval [CI]: 0.80-0.89, I2 = 17.6%) and specificity was 0.64 (95% CI: 0.49-0.76, I2 = 9.46%). Regarding Δcortisol in 6 studies involving 233 participants, the sensitivity for distinguishing CD from EAS was 0.81 (95% CI: 0.74-0.87, I2 = 7.98%) and specificity was 0.80 (95% CI: 0.61-0.91, I2 = 12.89%). The sensitivity and specificity of the combination of ΔACTH > 35% and Δcortisol > 20% in 5 studies involving 511 participants were 0.88 (95% CI: 0.79-0.93, I2 = 35%) and 0.74 (95% CI: 0.55-0.87, I2 = 27%), respectively. The pooled sensitivity for distinguishing CD from NNH in 3 studies involving 170 participants was 0.88 (95% CI: 0.79-0.93) and the specificity was 0.94 (95% CI: 0.86-0.97). Based on the desmopressin test for differentiating CD from EAS, considering ΔACTH, Δcortisol, or both percent increments, 15%, 19%, or 20% of patients with CD, respectively, would be incorrectly classified as having EAS. For CD versus NNH, 11% of patients with CD would be falsely diagnosed as having NNH, whereas 7% of patients with NNH would be falsely diagnosed as having CD. However, in all hierarchical plots, the prediction intervals were considerably wider than the confidence intervals. This indicates low confidence in the estimated accuracy, and the true accuracy is likely to be different. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=85634, identifier CRD42018085634; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=68317, identifier CRD42017068317.
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Affiliation(s)
- Rodrigo Rosa Giampietro
- Department of Internal Medicine, Sao Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | | | - Elizandra Gomes Pereira
- Department of Internal Medicine, Sao Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | - Marcio Carlos Machado
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Hospital das Clínicas, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Lucio Vilar
- Division of Endocrinology, Hospital das Clínicas, Federal University of Pernambuco, Recife, Brazil
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Tatsi C, Kamilaris C, Keil M, Saidkhodjaeva L, Faucz FR, Chittiboina P, Stratakis CA. Paediatric Cushing syndrome: a prospective, multisite, observational cohort study. THE LANCET. CHILD & ADOLESCENT HEALTH 2024; 8:51-62. [PMID: 38097317 PMCID: PMC11245730 DOI: 10.1016/s2352-4642(23)00264-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/30/2023] [Accepted: 10/03/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Paediatric endogenous Cushing syndrome is a rare condition with variable signs and symptoms of presentation. We studied a large cohort of paediatric patients with endogenous Cushing syndrome with the aim of describing anthropometric, clinical, and biochemical characteristics as well as associated complications and outcomes to aid diagnosis, treatment, and management. METHODS In this prospective, multisite cohort study, we studied children and adolescents (≤18 years at time of presentation) with a diagnosis of Cushing syndrome. Patients had either received their initial diagnosis and evaluation at the Eunice Kennedy Shriver National Institute of Child Health and Human Development (Bethesda, MD, USA) or been referred from other centres in the USA or outside the USA. We collected participants' clinical, biochemical, and imaging findings and recorded their post-operative course until their latest appointment. FINDINGS Of 342 paediatric patients with a diagnosis of Cushing syndrome, 193 (56%) were female and 149 (44%) male. 261 (76%) patients had corticotroph pituitary neuroendocrine tumours (Cushing disease), 74 (22%) had adrenal-associated Cushing syndrome, and seven (2%) had ectopic Cushing syndrome. Patients were diagnosed at a median of 2 years (IQR 1·0-3·0) after the first concerning sign or symptom, and patients with adrenal-associated Cushing syndrome were the youngest at diagnosis (median 10·4 years [IQR 7·4-13·6] vs 13·0 years [10·5-15·3] for Cushing disease vs 13·4 years [11·0-13·7] for ectopic Cushing syndrome; p<0·0001). Body-mass index z-scores did not differ between the diagnostic groups (1·90 [1·19-2·34] for adrenal-associated Cushing syndrome vs 2·18 [1·60-2·56] for Cushing disease vs 2·22 [1·42-2·35] for ectopic Cushing syndrome; p=0·26). Baseline biochemical screening for cortisol and adrenocorticotropin at diagnosis showed overlapping results between subtypes, and especially between Cushing disease and ectopic Cushing syndrome. However, patients with ectopic Cushing syndrome had higher urinary free cortisol (fold change in median cortisol concentration from upper limit of normal: 15·5 [IQR 12·7-18·0]) than patients with adrenal-associated Cushing syndrome (1·5 [0·6-5·7]) or Cushing disease (3·9 [2·3-6·9]; p<0·0001). Common complications of endogenous Cushing syndrome were hypertension (147 [52%] of 281 patients), hyperglycaemia (78 [30%] of 260 patients), elevated alanine transaminase (145 [64%] of 227 patients), and dyslipidaemia (105 [48%] of 219 patients). Long-term recurrence was noted in at least 16 (8%) of 195 patients with Cushing disease. INTERPRETATION This extensive description of a unique cohort of paediatric patients with Cushing syndrome has the potential to inform diagnostic workup, preventative actions, and follow-up of children with this rare endocrine condition. FUNDING Intramural Research Program, Eunice Kennedy Shriver National Institute of Child Health & Human Development, National Institutes of Health.
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Affiliation(s)
- Christina Tatsi
- Unit on Hypothalamic and Pituitary Disorders, National Institutes of Health, Bethesda, MD, USA.
| | - Crystal Kamilaris
- Unit on Hypothalamic and Pituitary Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Meg Keil
- Office of the Clinical Director, National Institutes of Health, Bethesda, MD, USA
| | - Lola Saidkhodjaeva
- Unit on Hypothalamic and Pituitary Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Fabio R Faucz
- Molecular Genomics Core, National Institutes of Health, Bethesda, MD, USA
| | - Prashant Chittiboina
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, and Neurosurgery Unit for Pituitary and Inheritable Diseases, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Constantine A Stratakis
- Unit on Hypothalamic and Pituitary Disorders, National Institutes of Health, Bethesda, MD, USA; Human Genetics & Precision Medicine, Foundation for Research & Technology Hellas, Heraklion, Greece
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Elenius H, McGlotten R, Nieman LK. Ovine CRH Stimulation and 8 mg Dexamethasone Suppression Tests in 323 Patients With ACTH-Dependent Cushing's Syndrome. J Clin Endocrinol Metab 2023; 109:e182-e189. [PMID: 37531629 PMCID: PMC11032243 DOI: 10.1210/clinem/dgad454] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/07/2023] [Accepted: 07/31/2023] [Indexed: 08/04/2023]
Abstract
CONTEXT Determining the etiology of adrenocorticotropin (ACTH)-dependent Cushing's syndrome (CS) is often difficult. The gold standard test, inferior petrosal sinus sampling (IPSS), is expensive and not widely available. OBJECTIVE Evaluate the performance of the corticotropin-releasing hormone stimulation test (CRH-ST) and the 8 mg high-dose dexamethasone suppression test (HDDST) in distinguishing Cushing's disease (CD) from ectopic ACTH syndrome (EAS). METHODS Retrospective review in a tertiary referral center. A total of 323 patients with CD or EAS (n = 78) confirmed by pathology or biochemical cure (n = 15) in 96% underwent CRH-ST and HDDST performed between 1986 and 2019. We calculated test sensitivity (Se), specificity (Sp), positive predictive value (PPV), negative predictive value, and diagnostic accuracy (DA) for the diagnosis of CD, and determined optimal response criteria for each test, alone and in combination. RESULTS The CRH-ST performed better than the HDDST (DA 91%, 95% CI 87-94% vs 75%, 95% CI 69-79%). Optimal response criteria were a ≥40% increase of ACTH and/or cortisol during the CRH test and a ≥69% suppression of cortisol during the HDDST. A ≥40% cortisol increase during the CRH test was the most specific measure, PPV 99%. Seventy-four percent of subjects had concordant positive CRH test and HDDST results, yielding Se 93%, Sp 98%, DA 95%, and PPV 99%, with a pretest likelihood of 85%. A proposed algorithm diagnosed 64% of patients with CD with near perfect accuracy (99%), obviating the need for IPSS. CONCLUSION CRH is a valuable tool to correctly diagnose the etiology of ACTH-dependent CS. Its current worldwide unavailability impedes optimal management of these patients.
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Affiliation(s)
- Henrik Elenius
- Diabetes and Endocrinology and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Disorders, National Institutes of Health, Bethesda, MD 20892, USA
| | - Raven McGlotten
- Diabetes and Endocrinology and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Disorders, National Institutes of Health, Bethesda, MD 20892, USA
| | - Lynnette K Nieman
- Diabetes and Endocrinology and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Disorders, National Institutes of Health, Bethesda, MD 20892, USA
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13
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Maschio C, Weinberg J, Keil M, Saidkhodjaeva L, Chittiboina P, Chang R, Stratakis CA, Tatsi C. False Negative Inferior Petrosal Sinus Sampling in Young-Onset Cushing Disease: What Happens Next. Horm Res Paediatr 2023:000533338. [PMID: 38096802 PMCID: PMC11176263 DOI: 10.1159/000533338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/01/2023] [Indexed: 06/15/2024] Open
Abstract
INTRODUCTION False negative results during inferior petrosal sinus sampling (IPSS) may complicate the diagnostic evaluation of patients with ACTH-dependent Cushing syndrome (CS). The management of these patients can be confusing for clinicians and lead to delayed management. METHODS We studied patients with young-onset (<21yo) CD who underwent IPSS during their diagnostic evaluation. For all patients, diagnosis of CD was eventually confirmed based on histologic evaluation of a resected pituitary tumor or remission after transsphenoidal surgery (TSS). RESULTS We recorded a rare incidence of false negative IPSS results in 5 out of the 142 IPSS procedures (3.5%), performed in 4 unique patients. Patients with negative IPSS did not differ in demographic (age and sex) or biochemical (diurnal ACTH/cortisol or 24hour urinary free cortisol) data from the remaining. Additional workup was performed in three of the four patients including evaluation for ectopic sources of CS and repeat IPSS. Two of these patients also received medical treatment for suppression of cortisol production. One patient decided to proceed with pituitary exploration without additional evaluation. All patients finally underwent surgery and achieved remission. DISCUSSION/CONCLUSION In patients with CD, IPSS may rarely lead to false negative results. Management of these patients usually includes screening for ectopic sources of ACTH/CRH secretion, repeating IPSS if ectopic workup is negative, and considering medical management until final diagnosis of the source of hypercortisolism is made.
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Affiliation(s)
- Cristina Maschio
- Unit on Hypothalamic and Pituitary Disorders, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Jessica Weinberg
- Unit on Hypothalamic and Pituitary Disorders, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Meg Keil
- Office of the Clinical Director, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Lola Saidkhodjaeva
- Unit on Hypothalamic and Pituitary Disorders, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Prashant Chittiboina
- Neurosurgery Unit for Pituitary and Inheritable Diseases, National Institute of Neurological Disorders and Stroke (NINDS), National Institutes of Health, Bethesda, Maryland, USA
| | - Richard Chang
- Endocrine and Venous Services Section, Interventional Radiology Section, Clinical Center (CC), National Institutes of Health, Bethesda, Maryland, 20892, USA
| | - Constantine A. Stratakis
- Unit on Hypothalamic and Pituitary Disorders, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
- Human Genetics & Precision Medicine, IMBB, FORTH, ELPEN Research Institute & Medical Genetics, H. Dunant Hospital, Athens, Greece
| | - Christina Tatsi
- Unit on Hypothalamic and Pituitary Disorders, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
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Piazzola C, Castinetti F. Letter to the Editor from Piazzola and Castinetti: "Bilateral inferior petrosal sinus sampling with human CRH stimulation in ACTH-dependent Cushing's syndrome: results from a retrospective multicenter study". Eur J Endocrinol 2023; 189:L1-L2. [PMID: 37956459 DOI: 10.1093/ejendo/lvad155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 10/17/2023] [Indexed: 11/15/2023]
Affiliation(s)
- Cecilia Piazzola
- Department of Endocrinology, Aix-Marseille Université, APHM, INSERM, MMG, Hospital La Conception, Marseille 13005, France
| | - Frederic Castinetti
- Department of Endocrinology, Aix-Marseille Université, APHM, INSERM, MMG, Hospital La Conception, Marseille 13005, France
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Papadakis GE, de Kalbermatten B, Dormoy A, Salenave S, Trabado S, Vieira-Pinto O, Richa C, Kamenicky P, Chanson P, Maione L, Pitteloud N, Young J. Impact of Cushing's syndrome on the gonadotrope axis and testicular functions in men. Hum Reprod 2023; 38:2350-2361. [PMID: 37742130 DOI: 10.1093/humrep/dead187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/17/2023] [Indexed: 09/25/2023] Open
Abstract
STUDY QUESTION Does Cushing's syndrome (CS) differently affect the gonadotrope axis and testicular functions (GA/TF) according to the hypercortisolism intensity and underlying etiology? SUMMARY ANSWER Endogenous cortisol excess caused by CS leads to varying degrees of hypogonadotropic hypogonadism (HH) with more severe GA/TF impairment and altered spermatogenesis in men with intense hypercortisolism associated with paraneoplastic/ectopic adrenocorticotrophic hormone (ACTH) secretion (EAS). WHAT IS KNOWN ALREADY CS is very rarely studied in men due to its lower prevalence in men than in women. In a few old reports focusing exclusively on a limited number of men with Cushing's disease (CD), the occurrence of hypogonadism was reported. However, a detailed assessment of the impact of CS on the GA/TF in a significant series of patients has not been performed. Yet, hypogonadism could worsen CS-associated comorbidities such as osteoporosis and myopathy. To date, the full spectrum of GA/TF impairment in men with CS of different etiologies and intensity remains unknown. STUDY DESIGN, SIZE, DURATION In this monocentric study, 89 men with CS diagnosed at a tertiary endocrine university center (Bicêtre, Paris Saclay) between January 1990 and July 2021 were evaluated and compared to 40 normal men of similar age. PARTICIPANTS/MATERIALS, SETTING, METHODS The CS patient cohort of 89 men included 51 with CD, 29 with EAS and 9 with CS of adrenal origin i.e. (ACTH-independent CS (AI-CS)). They all had frank hypercortisolism, with increased 24 h-urinary-free cortisol (24 h-UFC) in two separate samples. A case-control study was performed focusing on pituitary gonadotrope function and testicular sex steroids and peptides. An additional set of six CS men had an evaluation including semen analysis. In a subgroup of 20 men with available data after CS remission, a longitudinal analysis was conducted to assess the reversibility of GA/TF defects. MAIN RESULTS AND THE ROLE OF CHANCE Compared to controls, men with CS had significantly lower total testosterone (TT), bioavailable TT, and free TT (P < 0.0001). Hypogonadism, defined as serum TT levels <3.0 ng/ml, was present in 83% of men with EAS, in 61% of men with CD, and in 33% of men with AI-CS. Low-normal LH concentrations in the included men with hypercortisolism indicated HH. Serum sex hormone-binding globulin levels were moderately decreased in men with CD (P = 0.01 vs controls). Among the CS men, those with EAS had significantly lower TT, LH, and FSH levels than those with CD or AI-CS. When compared to controls, patients with EAS were the only group exhibiting a significant decrease in both serum FSH (P = 0.002) and the testicular peptides inhibin B (P < 0.0001) and anti-Müllerian hormone (P = 0.003). Serum INSL3 levels were significantly lower in men with CD than in the controls (P = 0.03). Of note, 24 h-UFC and ACTH were inversely and significantly associated with the majority of reproductive hormones including LH, FSH, TT, and inhibin B. Following successful curative therapy, reproductive assessment at a mean of 6.0 ± 4.3 years showed a significant increase in serum TT (P < 0.0001) and plasma LH (P = 0.02) levels, indicating a reversal of HH in 75% of the affected males. Among the six patients with available semen analysis, the two EAS cases exhibited a decrease in Sertoli cell peptides associated with a severe oligozoospermia, which completely normalized following removal of the source of hypercortisolism. LIMITATIONS, REASONS FOR CAUTION The potential bias due to the retrospective design is counteracted by the analysis of the largest male CS cohort to date as well as the use of stringent inclusion and exclusion criteria. Due to the low number of patients with semen analysis in this study, further research is needed to unravel the full spectrum of spermatogenesis defects in men with CS. WIDER IMPLICATIONS OF THE FINDINGS This work reveals the variable spectrum of reproductive impact in men with CS. We demonstrate that GA/TF impairment depends on the intensity of hypercortisolism which in turn is related to the underlying etiology. The causal link between hypercortisolism and GA/TF impairment was attested by its reversibility in most patients after CS remission. The wider implications of our findings lie in the potential generalization to a much commoner entity, iatrogenic CS due to chronic exposure to exogenous glucocorticoids. STUDY FUNDING/COMPETING INTEREST(S) Several research grants were attributed to J.Y.: (i) a grant from Programme Hospitalier de Recherche Clinique (PHRC # P081212 HYPOPROTEO); (ii) a grant from the French Association of Patients with Adrenal Diseases ('Association surrénales'); and (iii) independent Investigator Research Grants from HRA Pharma, Novartis and Recordati Pharma. A SICPA Foundation grant (Lausanne, Switzerland) allowed protected research time for G.E.P. The above sponsors were not involved in any part of the study. The authors have no competing or other conflicts of interest to declare. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Georgios E Papadakis
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Benedicte de Kalbermatten
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - Alexandre Dormoy
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - Sylvie Salenave
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - Severine Trabado
- Service de Génétique Moléculaire, Pharmacogénétique et Hormonologie, Hôpitaux Universitaires Paris Saclay, Assistance Publique-Hôpitaux de Paris, CHU Bicêtre, L Kremlin Bicêtre, France
| | - Oceana Vieira-Pinto
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - Carine Richa
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - Peter Kamenicky
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- INSERM UMR_S 1185, Paris-Saclay Medical School, Le Kremlin-Bicêtre, France
- University Paris Saclay, Orsay, France
| | - Philippe Chanson
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- INSERM UMR_S 1185, Paris-Saclay Medical School, Le Kremlin-Bicêtre, France
- University Paris Saclay, Orsay, France
| | - Luigi Maione
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- INSERM UMR_S 1185, Paris-Saclay Medical School, Le Kremlin-Bicêtre, France
- University Paris Saclay, Orsay, France
| | - Nelly Pitteloud
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Jacques Young
- Paris-Saclay University; Assistance Publique-Hôpitaux de Paris, Department of Reproductive Endocrinology, Reference Center for Rare Pituitary Diseases HYPO, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- INSERM UMR_S 1185, Paris-Saclay Medical School, Le Kremlin-Bicêtre, France
- University Paris Saclay, Orsay, France
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Espinosa-Cardenas E, Garcia-Saenz M, de Los Monteros-Sanchez ALE, Sosa-Eroza E. Non-Invasive Biochemical Testing of ACTH-dependent Cushing's Disease: Do We Still Need Petrosal Sinus Sampling? Arch Med Res 2023; 54:102882. [PMID: 37749028 DOI: 10.1016/j.arcmed.2023.102882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/14/2023] [Accepted: 08/21/2023] [Indexed: 09/27/2023]
Abstract
Differentiating between a pituitary from an ectopic source of ACTH could be a real one of the major challenges of clinical endocrinology. The Bilateral inferior petrosal sinus sampling (BIPSS) is considered the gold standard for identifying the source of ACTH; however, is not available worldwide. After the SARS-CoV-2 pandemic, algorithms that include biochemical and imaging tests have gained importance as an alternative to BIPSS. This review summarizes the drawbacks in the differential diagnosis of ACTH-dependent Cushing; the evolution of diagnostic tests, and the evidence that exists on their performance. As well as a comparison between the advantages and disadvantages of invasive and non-invasive tests.
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Affiliation(s)
- Etual Espinosa-Cardenas
- Endocrinology Department, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico.
| | - Manuel Garcia-Saenz
- Endocrinology Department, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | | | - Ernesto Sosa-Eroza
- Endocrinology Department, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
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Yami Channaiah C, Karlekar M, Sarathi V, Lila AR, Ravindra S, Badhe PV, Malhotra G, Memon SS, Patil VA, Pramesh CS, Bandgar T. Paediatric and adolescent ectopic Cushing's syndrome: systematic review. Eur J Endocrinol 2023; 189:S75-S87. [PMID: 37801647 DOI: 10.1093/ejendo/lvad133] [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: 06/02/2023] [Revised: 08/06/2023] [Accepted: 10/04/2023] [Indexed: 10/08/2023]
Abstract
OBJECTIVE The data on clinical, biochemical, radiological characteristics, and outcomes in paediatric ectopic adrenocorticotropic hormone syndrome (EAS) are limited owing to rarity of the condition. We report three new cases and perform a systematic review of paediatric EAS. DESIGN AND METHOD Case records of paediatric and adolescent EAS patient's ≤20 years presenting at our centre between 1997 and 2021 were retrospectively reviewed, and a systematic review of the literature published between January 1970 and December 2022 was performed. RESULTS A total of 161 patients including 3 new patients from our centre were identified. Bronchial neuroendocrine tumours (NET) (28.5%), thymic NET (22.9%), primitive cell-derived tumours (18.6%), and gastro-entero-pancreatic-NET (13.7%) were the common causes. Primitive cell-derived tumours were the most common in the first decade (24/45, 53.4%) and were the largest (82 [60-100] mm), whereas bronchial NETs predominated during the second decade (42/116, 36.2%) and were the smallest (15 [10-25] mm). Computed tomography localized 92.9% (118/127) of paediatric EAS patients. Immediate postoperative remission was attained in 77.9% (88/113) patients, whereas 30.4% (24/79) relapsed over a median (IQR) period of 13 (8-36) months. Over a median (IQR) follow-up of 2 (0.6-4.6) years, 31.4% of patients died. The median survival was higher in bronchial NET than in other tumour groups. Distant metastasis and tumour size were independent negative predictors of survival. CONCLUSIONS Aetiological profile of paediatric and adolescent EAS is distinct from that of adults. Bronchial NETs have the best long-term survival, whereas distant metastasis and tumour size predict poor survival.
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Affiliation(s)
- Chethan Yami Channaiah
- Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai 400012, India
| | - Manjiri Karlekar
- Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai 400012, India
| | - Vijaya Sarathi
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bengaluru 560066, India
| | - Anurag Ranjan Lila
- Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai 400012, India
| | - Shruthi Ravindra
- Department of Endocrinology, Diabetes and Metabolism, Narayana Medical College, Nellore 524001, India
| | - Padma Vikram Badhe
- Department of Radiology, Seth GS Medical College and KEM Hospital, Mumbai 400012, India
| | - Gaurav Malhotra
- Radiation Medical Centre, Bhabha Atomic Research Centre, Mumbai 400012, India
| | - Saba Samad Memon
- Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai 400012, India
| | | | - C S Pramesh
- Department of Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai 400012, India
| | - Tushar Bandgar
- Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai 400012, India
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Li Y, Li C, Qi X, Yu L, Lin L. Management of small cell lung cancer complicated with paraneoplastic Cushing's syndrome: a systematic literature review. Front Endocrinol (Lausanne) 2023; 14:1177125. [PMID: 37916144 PMCID: PMC10617025 DOI: 10.3389/fendo.2023.1177125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 09/18/2023] [Indexed: 11/03/2023] Open
Abstract
Paraneoplastic Cushing's syndrome (PCS) is a rare, but clinically important feature of small cell lung cancer (SCLC) that is associated with even worse prognosis. To identify key considerations in comprehensive management of SCLC patients complicated with PCS, we conducted a systematic review of relevant reports on PubMed and Web of Science, focusing on SCLC with PCS cases. The systematic review analyzed 61 reports published between 1985 and 2022 with a total of 157 SCLC patients included. Out of the 157 patients, 132 (84.1%) patients across 58 (95.1%) reports were diagnosed with ectopic Cushing's syndrome. The immunohistochemical (IHC) staining for adrenocorticotropic hormone (ACTH) was performed on 30 (19.1%) patients across 22 (36.1%) reports and demonstrated encouraging performance. For treatment, chemotherapy and ketoconazole were utilized in 50 (81.97%) and 24 (39.34%) reports, respectively. Regarding cause of death, infection and cancer were equally frequent, each being recorded in 17 (27.87%) reports. To conclude, the majority of PCS cases in SCLC patients were caused by ectopic hormone secretion. In order to make a differential diagnosis, it is recommended to utilize IHC staining for a specific hormone such as ACTH or corticotropin-releasing hormone. In the comprehensive treatment of SCLC with PCS patients, effective management of hypercortisolism and potent safeguarding against infection play two crucial roles. Ultimately, further confirmations are required regarding the specificity and accuracy of IHC staining technique as well as the efficacy and safety of immunotherapy in the treatment of SCLC with PCS patients.
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Affiliation(s)
- Yanlong Li
- The First Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Caiyu Li
- The First Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiangjun Qi
- The First Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ling Yu
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lizhu Lin
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Ceccato F, Di Dalmazi G. Shortage of hCRH for the diagnosis of endogenous CS: the end of an era or the beginning of a new journey? J Endocrinol Invest 2023; 46:2189-2191. [PMID: 37266826 DOI: 10.1007/s40618-023-02113-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/12/2023] [Indexed: 06/03/2023]
Affiliation(s)
- F Ceccato
- Department of Medicine DIMED, University of Padua, Padua, Italy
- Endocrine Disease Unit, University-Hospital of Padua, Padua, Italy
| | - G Di Dalmazi
- Division of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy.
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de Almeida TS, Rodrigues TDC, Costenaro F, Scaffaro LA, Farenzena M, Gastaldo F, Czepielewski MA. Enhancing Cushing's disease diagnosis: exploring the impact of desmopressin on ACTH gradient during BIPSS. Front Endocrinol (Lausanne) 2023; 14:1224001. [PMID: 37600715 PMCID: PMC10436086 DOI: 10.3389/fendo.2023.1224001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/11/2023] [Indexed: 08/22/2023] Open
Abstract
Introduction The differential diagnosis between Cushing's disease (CD) and ectopic ACTH syndrome (EAS) is complex, and bilateral inferior petrosal sinus sampling (BIPSS) is considered the gold-standard test. However, BIPSS with corticotropin-releasing hormone (CRH) stimulation is rarely available. Objective This retrospective cohort study aimed to assess the accuracy of the inferior petrosal sinus to peripheral ACTH gradient (IPS:P) before and after desmopressin stimulation for the differential diagnosis of ACTH-dependent Cushing's syndrome (CS), applying different cutoff values. Methods A total of 50 patients (48 with CD and 2 with EAS) who underwent BIPSS were included in this study. The sensitivity and specificity of IPS:P in BIPSS before and after desmopressin stimulation were evaluated. Various cutoff values for IPS:P were examined to determine their diagnostic accuracy. Results Using the traditional IPS:P cutoff, the sensitivity was 85.1% before stimulation, 89.6% after stimulation, and a combined sensitivity of 91.7%. Applying cutoff values of IPS:P >1.4 before and >2.8 after stimulation, the sensitivity was 87.2% and 89.6%, respectively, with a combined sensitivity of 91.7%. Receiver operating characteristic (ROC) curve analysis determined optimal cutoff values of 1.2 before stimulation and 1.57 after stimulation, resulting in a sensitivity of 93.6% and 93.8%, respectively, with a combined sensitivity of 97.9%. Specificity remained at 100% throughout all analyses. Among the 43 patients who responded positively to stimulation, 42 (97.7%) did so within the first three minutes, and all 43 (100%) did so within the first five minutes. None of the assessed clinical variables predicted the ACTH response to stimulation in BIPSS with statistical significance. Discussion ACTH stimulation with desmopressin during BIPSS improves the accuracy of IPS:P, making it a valuable tool for investigating ACTH-dependent Cushing's syndrome. Considering the low risk of complications, we recommend the use of desmopressin stimulation during BIPSS for the differential diagnosis of ACTH-dependent CS.
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Affiliation(s)
- Tobias Skrebsky de Almeida
- Postgraduate Program in Medical Sciences: Endocrinology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital Moinhos de Vento, Porto Alegre, Brazil
| | - Ticiana da Costa Rodrigues
- Postgraduate Program in Medical Sciences: Endocrinology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital Moinhos de Vento, Porto Alegre, Brazil
- Endocrinology Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Fabíola Costenaro
- Postgraduate Program in Medical Sciences: Endocrinology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital Moinhos de Vento, Porto Alegre, Brazil
| | - Leandro Armani Scaffaro
- Radiology Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Maurício Farenzena
- Radiology Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Fernando Gastaldo
- Department of Radiology, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Mauro Antônio Czepielewski
- Postgraduate Program in Medical Sciences: Endocrinology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
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21
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Wright K, van Rossum EFC, Zan E, Werner N, Harris A, Feelders RA, Agrawal N. Emerging diagnostic methods and imaging modalities in cushing's syndrome. Front Endocrinol (Lausanne) 2023; 14:1230447. [PMID: 37560300 PMCID: PMC10407789 DOI: 10.3389/fendo.2023.1230447] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 07/05/2023] [Indexed: 08/11/2023] Open
Abstract
Endogenous Cushing's syndrome (CS) is a rare disease characterized by prolonged glucocorticoid excess. Timely diagnosis is critical to allow prompt treatment and limit long-term disease morbidity and risk for mortality. Traditional biochemical diagnostic modalities each have limitations and sensitivities and specificities that vary significantly with diagnostic cutoff values. Biochemical evaluation is particularly complex in patients whose hypercortisolemia fluctuates daily, often requiring repetition of tests to confirm or exclude disease, and when delineating CS from physiologic, nonneoplastic states of hypercortisolism. Lastly, traditional pituitary MRI may be negative in up to 60% of patients with adrenocorticotropic hormone (ACTH)-secreting pituitary adenomas (termed "Cushing's disease" [CD]) whereas false positive pituitary MRI findings may exist in patients with ectopic ACTH secretion. Thus, differentiating CD from ectopic ACTH secretion may necessitate dynamic testing or even invasive procedures such as bilateral inferior petrosal sinus sampling. Newer methods may relieve some of the diagnostic uncertainty in CS, providing a more definitive diagnosis prior to subjecting patients to additional imaging or invasive procedures. For example, a novel method of cortisol measurement in patients with CS is scalp hair analysis, a non-invasive method yielding cortisol and cortisone values representing long-term glucocorticoid exposure of the past months. Hair cortisol and cortisone have both shown to differentiate between CS patients and controls with a high sensitivity and specificity. Moreover, advances in imaging techniques may enhance detection of ACTH-secreting pituitary adenomas. While conventional pituitary MRI may fail to identify microadenomas in patients with CD, high-resolution 3T-MRI with 3D-spoiled gradient-echo sequence has thinner sections and superior soft-tissue contrast that can detect adenomas as small as 2 mm. Similarly, functional imaging may improve the identification of ACTH-secreting adenomas noninvasively; Gallium-68-tagged corticotropin-releasing hormone (CRH) combined with PET-CT can be used to detect CRH receptors, which are upregulated on corticotroph adenomas. This technique can delineate functionality of adenomas in patients with CD from patients with ectopic ACTH secretion and false positive pituitary lesions on MRI. Here, we review emerging methods and imaging modalities for the diagnosis of CS, discussing their diagnostic accuracy, strengths and limitations, and applicability to clinical practice.
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Affiliation(s)
- Kyla Wright
- New York University (NYU) Grossman School of Medicine, New York, NY, United States
| | - Elisabeth F. C. van Rossum
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical College (MC), University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Elcin Zan
- Department of Radiology, Weill Cornell Medicine, New York, NY, United States
| | - Nicole Werner
- New York University (NYU) Grossman School of Medicine, New York, NY, United States
| | - Alan Harris
- Department of Medicine, Division of Endocrinology, New York University (NYU) Langone Medical Center, New York, NY, United States
| | - Richard A. Feelders
- Department of Internal Medicine, Division of Endocrinology, Erasmus Medical College (MC), University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Nidhi Agrawal
- Department of Medicine, Division of Endocrinology, New York University (NYU) Langone Medical Center, New York, NY, United States
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22
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Surani A, Carroll TB, Javorsky BR, Raff H, Findling JW. Alcohol-induced Cushing syndrome: report of eight cases and review of the literature. Front Endocrinol (Lausanne) 2023; 14:1199091. [PMID: 37409223 PMCID: PMC10319132 DOI: 10.3389/fendo.2023.1199091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 06/05/2023] [Indexed: 07/07/2023] Open
Abstract
Introduction Alcohol-induced hypercortisolism (AIH) is underrecognized and may masquerade as neoplastic hypercortisolism [Cushing syndrome (CS)] obscuring its diagnosis. Objective and methods In order to characterize AIH, we performed a chart review of eight patients (4 males and 4 females; 2014-2022) referred for evaluation and treatment of neoplastic hypercortisolism - six for inferior petrosal sinus sampling, one due to persistent CS after unilateral adrenalectomy, and one for pituitary surgery for Cushing disease (CD). Five underwent dDAVP stimulation testing. Results All eight patients had clinical features of hypercortisolism and plasma ACTH levels within or above the reference interval confirming hypothalamic-pituitary mediation. All had abnormal low-dose dexamethasone suppression test and increased late-night salivary cortisol. Only one had increased urine cortisol excretion. In contrast to CD, the 5 patients tested had blunted or absent ACTH and cortisol responses to desmopressin. Two had adrenal nodules and one had abnormal pituitary imaging. Most patients underreported their alcohol consumption and one denied alcohol use. Elevated blood phosphatidyl ethanol (PEth) was required in one patient to confirm excessive alcohol use. All patients had elevations of liver function tests (LFTs) with AST>ALT. Conclusion AIH is an under-appreciated, reversible cause of non-neoplastic hypercortisolism that is indistinguishable from neoplastic CS. Incidental pituitary and adrenal imaging abnormalities as well as under-reporting of alcohol consumption further confound the diagnosis. Measurement of PEth helps to confirm an alcohol use disorder. Elevations of LFTs (AST>ALT) and subnormal ACTH and cortisol responses to dDAVP help to distinguish AIH from neoplastic hypercortisolism.
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Affiliation(s)
- Asif Surani
- Departments of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Ty B. Carroll
- Departments of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Bradley R. Javorsky
- Departments of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
- Department of Medicine. Clement J. Zablocki Veterans Affairs Medical Center, Milwaukee, WI, United States
| | - Hershel Raff
- Departments of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
- Departments of Surgery, Medical College of Wisconsin, Milwaukee, WI, United States
- Departments of Physiology, Medical College of Wisconsin, Milwaukee, WI, United States
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI, United States
| | - James W. Findling
- Departments of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
- Departments of Surgery, Medical College of Wisconsin, Milwaukee, WI, United States
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23
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Slagboom TNA, Stenvers DJ, van de Giessen E, Roosendaal SD, de Win MML, Bot JCJ, Aronica E, Post R, Hoogmoed J, Drent ML, Pereira AM. Continuing Challenges in the Definitive Diagnosis of Cushing's Disease: A Structured Review Focusing on Molecular Imaging and a Proposal for Diagnostic Work-Up. J Clin Med 2023; 12:jcm12082919. [PMID: 37109254 PMCID: PMC10144206 DOI: 10.3390/jcm12082919] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/05/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
The definitive diagnosis of Cushing's disease (CD) in the presence of pituitary microadenoma remains a continuous challenge. Novel available pituitary imaging techniques are emerging. This study aimed to provide a structured analysis of the diagnostic accuracy as well as the clinical use of molecular imaging in patients with ACTH-dependent Cushing's syndrome (CS). We also discuss the role of multidisciplinary counseling in decision making. Additionally, we propose a complementary diagnostic algorithm for both de novo and recurrent or persistent CD. A structured literature search was conducted and two illustrative CD cases discussed at our Pituitary Center are presented. A total of 14 CD (n = 201) and 30 ectopic CS (n = 301) articles were included. MRI was negative or inconclusive in a quarter of CD patients. 11C-Met showed higher pituitary adenoma detection than 18F-FDG PET-CT (87% versus 49%). Up to 100% detection rates were found for 18F-FET, 68Ga-DOTA-TATE, and 68Ga-DOTA-CRH, but were based on single studies. The use of molecular imaging modalities in the detection of pituitary microadenoma in ACTH-dependent CS is of added and complementary value, serving as one of the available tools in the diagnostic work-up. In selected CD cases, it seems justified to even refrain from IPSS.
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Affiliation(s)
- Tessa N A Slagboom
- Department of Endocrinology and Metabolism, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
| | - Dirk Jan Stenvers
- Department of Endocrinology and Metabolism, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Department of Endocrinology and Metabolism, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Elsmarieke van de Giessen
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Neuroscience, 1105 AZ Amsterdam, The Netherlands
| | - Stefan D Roosendaal
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Maartje M L de Win
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Neuroscience, 1105 AZ Amsterdam, The Netherlands
| | - Joseph C J Bot
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Eleonora Aronica
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Department of (Neuro)Pathology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - René Post
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Neuroscience, 1105 AZ Amsterdam, The Netherlands
- Department of Neurosurgery, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Jantien Hoogmoed
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Neuroscience, 1105 AZ Amsterdam, The Netherlands
- Department of Neurosurgery, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Madeleine L Drent
- Department of Endocrinology and Metabolism, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Neuroscience, 1105 AZ Amsterdam, The Netherlands
| | - Alberto M Pereira
- Department of Endocrinology and Metabolism, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
- Pituitary Center Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology and Metabolism, 1105 AZ Amsterdam, The Netherlands
- Department of Endocrinology and Metabolism, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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Lyu X, Zhang D, Pan H, Zhu H, Chen S, Lu L. Machine learning models for differential diagnosis of Cushing's disease and ectopic ACTH secretion syndrome. Endocrine 2023; 80:639-646. [PMID: 36933156 DOI: 10.1007/s12020-023-03341-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 02/25/2023] [Indexed: 03/19/2023]
Abstract
BACKGROUND Using machine learning (ML) to explore the noninvasive differential diagnosis of Cushing's disease (CD) and ectopic corticotropin (ACTH) secretion (EAS) model is the next hot research topic. This study was to develop and evaluate ML models for differentially diagnosing CD and EAS in ACTH-dependent Cushing's syndrome (CS). METHODS Two hundred sixty-four CD and forty-seven EAS were randomly divided into training and validation and test datasets. We applied 8 ML algorithms to select the most suitable model. The diagnostic performance of the optimal model and bilateral petrosal sinus sampling (BIPSS) were compared in the same cohort. RESULTS Eleven adopted variables included age, gender, BMI, duration of disease, morning cortisol, serum ACTH, 24-h UFC, serum potassium, HDDST, LDDST, and MRI. After model selection, the Random Forest (RF) model had the most extraordinary diagnostic performance, with a ROC AUC of 0.976 ± 0.03, a sensitivity of 98.9% ± 4.4%, and a specificity of 87.9% ± 3.0%. The serum potassium, MRI, and serum ACTH were the top three most important features in the RF model. In the validation dataset, the RF model had an AUC of 0.932, a sensitivity of 95.0%, and a specificity of 71.4%. In the complete dataset, the ROC AUC of the RF model was 0.984 (95% CI 0.950-0.993), which was significantly higher than HDDST and LDDST (both p < 0.001). There was no significant statistical difference in the comparison of ROC AUC between the RF model and BIPSS (baseline ROC AUC 0.988 95% CI 0.983-1.000, after stimulation ROC AUC 0.992 95% CI 0.983-1.000). This diagnostic model was shared as an open-access website. CONCLUSIONS A machine learning-based model could be a practical noninvasive approach to distinguishing CD and EAS. The diagnostic performance might be close to BIPSS.
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Affiliation(s)
- Xiaohong Lyu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, and Peking Union Medical College, 100730, Beijing, China
- Eight-Year Program of Clinical Medicine, Chinese Academy of Medical Sciences, and Peking Union Medical College, 100730, Beijing, China
| | - Dingyue Zhang
- Eight-Year Program of Clinical Medicine, Chinese Academy of Medical Sciences, and Peking Union Medical College, 100730, Beijing, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, and Peking Union Medical College, 100730, Beijing, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, and Peking Union Medical College, 100730, Beijing, China
| | - Shi Chen
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, and Peking Union Medical College, 100730, Beijing, China.
| | - Lin Lu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, and Peking Union Medical College, 100730, Beijing, China.
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Sobeh Khalil S, Sheikh Ahmad M, Sarah-Hefer T, Yovanovich E, Reut M, Chen-Konak L, Saba-Khazen N, Saiegh L. Sensitivity of Different ACTH and Cortisol Concentration Values in Corticotropin-Releasing Hormone Based Tests in Cushing's Disease. Endocr Res 2023; 48:27-34. [PMID: 36781417 DOI: 10.1080/07435800.2023.2176869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
PURPOSE In Cushing's disease (CD) patients, the aim of the present study is to confirm sensitivity of several ACTH and cortisol concentration values in different time points, during corticotropin-releasing hormone (CRH) stimulation test and during CRH stimulation following dexamethasone suppression (DEX-CRH) test. METHODS We retrospectively analyzed cortisol and ACTH concentration increment during CRH and DEX-CRH tests in 23 patients with confirmed CD. Cortisol and ACTH concentrations were determined immediately before, 15 min and 30 min after CRH stimulation. We evaluated the sensitivity of different cutoff values including those reported in previous studies, in the diagnosis of CD. RESULTS During DEX-CRH test, 15 min serum cortisol concentration of 1.4 μg/dl (38 nmol/L) had a sensitivity of 90.9%, and serum cortisol concentration ≥1.27 μg/dl (35 nmol/L) had a sensitivity of 100%. For plasma ACTH, sensitivity of 100% was obtained using ACTH ≥3.5pmol/L (16 pg/ml) at 30 min. During CRH test, 35% increase from baseline in ACTH concentration had a sensitivity of 72.7%. Twenty percent increase in cortisol 30 minutes after stimulation yielded a sensitivity of 85.7%. The best sensitivity of ACTH and cortisol increment was obtained 15 min after stimulation, using 19% and 9% increase, respectively (sensitivity of 100% and 92.8%, respectively). CONCLUSION During CRH and DEX-CRH tests, the study findings agree with the good sensitivity of ACTH and cortisol cutoff values suggested in previous studies; yet, other cutoff values may give a higher diagnostic sensitivity.
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Affiliation(s)
| | | | - Talia Sarah-Hefer
- Department of Internal Medicine B, Bnai Zion Medical Center, Haifa, Israel
| | | | - Maria Reut
- Department of Endocrinology, Bnai Zion Medical Center, Haifa, Israel
| | - Limor Chen-Konak
- Department of Endocrinology, Bnai Zion Medical Center, Haifa, Israel
| | | | - Leonard Saiegh
- Department of Endocrinology, Bnai Zion Medical Center, Haifa, Israel
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26
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Lyu X, Zhang Y, Zhang D, Zhu H, Pan H, Chen S, Lu L. Should We Use Prolactin Adjustment in Bilateral Inferior Petrosal Sinus Sampling to Diagnose Cushing Disease? A Joint Meta-Analysis of Head-to-Head Diagnostic Tests Accuracy Studies. Endocr Pract 2023; 29:254-259. [PMID: 36649781 DOI: 10.1016/j.eprac.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 12/06/2022] [Accepted: 01/10/2023] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Previous studies have shown inconsistent results regarding the usefulness of prolactin adjustment in bilateral inferior petrosal sinus sampling (BIPSS) in the differential diagnosis of adrenocorticotropic hormone (ACTH)-dependent Cushing syndrome (CS). This meta-analysis compared the diagnostic accuracy of prolactin adjustment versus no adjustment in BIPSS. METHODS This study searched the PubMed, Embase, Web of Science, Cochrane library, and WanFang databases for published data as of March 2022 on the use of prolactin adjustment in BIPSS to differentially diagnose ACTH-dependent CS. A Bayesian joint bivariate model was used in the head-to-head comparison of the diagnostic accuracy. RESULTS This meta-analysis included a total of 10 studies with 300 patients. The combined sensitivity and specificity for BIPSS without prolactin adjustment were 94.47% (95% CI, 88.67%-98.44%) and 91.14% (95% CI, 57.17%-99.80%), respectively. The combined sensitivity and specificity after prolactin adjustment were 99.97% (95% CI, 99.03%-100.00%) and 80.69% (95% CI, 50.27%-97.82%), respectively. After the prolactin adjustment, the sensitivity of BIPSS to diagnose Cushing disease was improved with a statistically significant difference (difference in sensitivity, 5.39%; 95% CI, 1.37%-11.26%), whereas the decrease in specificity was without a statistically significant difference (difference in specificity, -9.20%; 95% CI, -42.02% to 26.61%). CONCLUSION This meta-analysis indicated that prolactin adjustment in BIPSS might help to recognize Cushing disease among patient with ACTH-dependent CS. However, prolactin adjustment may not help identify ectopic ACTH syndrome in BIPSS.
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Affiliation(s)
- Xiaohong Lyu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; Eight-Year Program of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuelun Zhang
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dingyue Zhang
- Eight-Year Program of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shi Chen
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Lin Lu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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27
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Wong TW. Long-term Treatment With Metyrapone in a Man With Ectopic Cushing Syndrome. JCEM CASE REPORTS 2023; 1:luac008. [PMID: 37908265 PMCID: PMC10578376 DOI: 10.1210/jcemcr/luac008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Indexed: 11/02/2023]
Abstract
This is a unique case of ectopic adrenocorticotropic hormone (ACTH)-secreting mediastinal neuroendocrine tumor, presumably thymic in origin, with suspected lung metastasis in a 61-year-old man who was successfully managed with long-term metyrapone alone. He presented with severe hypokalemia and hypertension, complicated with psychosis and vertebral collapse. He survived through a complicated course of pulseless ventricular tachycardia arrest and a severe Cushing storm due to drug nonadherence. For 3 years since diagnosis, he remained stable on metyrapone, and was able to achieve biochemical eucortisolism, with normalization of ACTH and cortisol levels. In addition, his tumor was reduced in size and the suspicious lung metastasis regressed.
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Affiliation(s)
- Tin Wai Wong
- Department of Medicine & Geriatrics, Ruttonjee & Tang Shiu Kin Hospitals, Wan Chai 999077, Hong Kong
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28
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Smushkin G, Phillips R, Chausse G. The Elusive Neuroendocrine Tumor: Finding the Ectopic ACTH Source 16 Years After the Diagnosis of Cushing Syndrome. JCEM CASE REPORTS 2023; 1:luac035. [PMID: 37908269 PMCID: PMC10578410 DOI: 10.1210/jcemcr/luac035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Indexed: 11/02/2023]
Abstract
Ectopic adrenocorticotropin hormone (ACTH) syndrome (EAS) accounts for the minority of cases of Cushing syndrome. Up to 20% of these cases remain occult, despite multiple imaging attempts to localize the ACTH-producing tumor. Here we describe long-term follow-up of a 41-year-old woman, with ectopic Cushing syndrome initially classified as occult due to negative localization studies, who had bilateral adrenalectomy to manage hypercortisolism. After 16 years and many computed tomography (CT) scans, magnetic resonance imaging scans, Octreoscans, and 2 exploration surgeries for false positives on imaging, the source of ectopic ACTH production was localized in the pancreas utilizing molecular imaging with gallium-68 somatostatin receptor-targeted positron emission tomography (PET)/CT and fluorine-18 fluorodeoxyglucose PET/CT. She underwent a distal pancreatectomy, and pathology confirmed a 1.7-cm well-differentiated pancreatic neuroendocrine tumor with a moderately strong reactivity to ACTH stain. This case demonstrates the utility of multiple functional imaging modalities in resolving these "cold cases" of occult ectopic Cushing syndrome and the importance of a timely management of hypercortisolism with bilateral adrenalectomy.
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Affiliation(s)
- Galina Smushkin
- Department of Medicine, Division of Endocrinology, University of British Columbia, Victoria, BC V6T 1Z3, Canada
| | - Richard Phillips
- Department of Medicine, Division of Endocrinology, University of British Columbia, Kelowna, BC V1V 1V7, Canada
| | - Guillaume Chausse
- Department of Radiology, McGill University, Montreal, QC H3G 1A4, Canada
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Ceccato F, Barbot M, Mondin A, Boscaro M, Fleseriu M, Scaroni C. Dynamic testing for differential diagnosis of ACTH-dependent Cushing Syndrome: a systematic review and meta-analysis. J Clin Endocrinol Metab 2022; 108:e178-e188. [PMID: 36453141 DOI: 10.1210/clinem/dgac686] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/21/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Diagnostic accuracy of testing currently used for the differential diagnosis of Cushing's disease (CD) vs ectopic -ACTH secretion (EAS) is difficult to interpret. The present study aimed to identify and evaluate the diagnostic accuracy of corticotropin-releasing hormone (CRH) test, desmopressin test, and high-dose dexamethasone suppression test (HDDST) when used to establish a CD or EAS diagnosis. DESIGN This study is a systematic review of the literature and meta-analysis. METHODS MEDLINE, OVID, and Web of Science databases were searched for articles published between the years 1990-2021. Articles included described at least one test(s) (CRH, desmopressin, or HDDST) and the diagnostic reference standard(s) (histopathology, petrosal sinus sampling, surgical remission, imaging, and long-term follow-up) used to establish a CD or EAS diagnosis. RESULTS Sixty-two studies were included: 43 reported the use of HDDST, 32 CRH test, and 21 desmopressin test. CRH test was found to have the highest sensitivity in detecting CD (ACTH 86.9%, 95% confidence interval [CI] 82.1-90.6, cortisol 86.2%, 95%CI 78.3-91.5) and the highest specificity in detecting EAS (ACTH 93.9%, 95%CI 87-98.3, cortisol 89.4%, 95%CI 82.8-93.7). This resulted in a high diagnostic odds ratio (58, 95%CI 43.25-77.47), large area under the curve, and a receiver-operating characteristic (ROC) of 0.934. The diagnostic accuracy of HDDST and desmopressin test(s) was lower than that of the CRH test. CONCLUSION The meta-analysis indicates that a patient with a positive ACTH response after a CRH test is highly likely to have CD. Further studies analysing role of dynamic testing in addition to imaging are needed.
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Affiliation(s)
- Filippo Ceccato
- Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Mattia Barbot
- Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Alessandro Mondin
- Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Marco Boscaro
- Department of Medicine DIMED, University of Padova, Padova, Italy
| | - Maria Fleseriu
- Oregon Health & Science University, Pituitary Center, Department of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition and Department of Neurological Surgery, Portland, USA
| | - Carla Scaroni
- Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
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Savas M, Mehta S, Agrawal N, van Rossum EFC, Feelders RA. Approach to the Patient: Diagnosis of Cushing Syndrome. J Clin Endocrinol Metab 2022; 107:3162-3174. [PMID: 36036941 PMCID: PMC9681610 DOI: 10.1210/clinem/dgac492] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Indexed: 12/27/2022]
Abstract
Cushing syndrome results from supraphysiological exposure to glucocorticoids and is associated with significant morbidity and mortality. The pathogenesis includes administration of corticosteroids (exogenous Cushing syndrome) or autonomous cortisol overproduction, whether or not ACTH-dependent (endogenous Cushing syndrome). An early diagnosis of Cushing syndrome is warranted; however, in clinical practice, it is very challenging partly because of resemblance with other common conditions (ie, pseudo-Cushing syndrome). Initial workup should start with excluding local and systemic corticosteroid use. First-line screening tests including the 1-mg dexamethasone suppression test, 24-hour urinary free cortisol excretion, and late-night salivary cortisol measurement should be performed to screen for endogenous Cushing syndrome. Scalp-hair cortisol/cortisone analysis helps in the assessment of long-term glucocorticoid exposure as well as in detection of transient periods of hypercortisolism as observed in cyclical Cushing syndrome. Interpretation of results can be difficult because of individual patient characteristics and hence requires awareness of test limitations. Once endogenous Cushing syndrome is established, measurement of plasma ACTH concentrations differentiates between ACTH-dependent (80%-85%) or ACTH-independent (15%-20%) causes. Further assessment with different imaging modalities and dynamic biochemical testing including bilateral inferior petrosal sinus sampling helps further pinpoint the cause of Cushing's syndrome. In this issue of "Approach to the patient," the diagnostic workup of Cushing syndrome is discussed with answering the questions when to screen, how to screen, and how to differentiate the different causes. In this respect, the latest developments in biochemical and imaging techniques are discussed as well.
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Affiliation(s)
| | | | - Nidhi Agrawal
- Division of Endocrinology, NYU Langone Medical Center/ Bellevue Hospital Center, New York, NY
| | - Elisabeth F C van Rossum
- Correspondence: Elisabeth F.C. van Rossum, MD, PhD, Medicine, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Richard A Feelders
- Department of Internal Medicine, Division of Endocrinology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Castinetti F, Lacroix A. Is Desmopressin Useful in the Evaluation of Cushing Syndrome? J Clin Endocrinol Metab 2022; 107:e4295-e4301. [PMID: 36103267 DOI: 10.1210/clinem/dgac533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Indexed: 02/13/2023]
Abstract
The desmopressin test was first described 30 years ago. Based on the differential secretagogue properties of desmopressin on adrenocorticotropin (ACTH) release between normal and corticotroph tumor cells, this test was intended to facilitate the diagnosis of Cushing syndrome (CS). The distinct expression of the various arginine vasopressin receptors between normal pituitary, corticotroph tumors, or neuroendocrine tumors cells secreting ACTH ectopically suggested that this test could facilitate the etiological diagnosis of ACTH-dependent CS. In this review, we analyze the merits and pitfalls of desmopressin use in the diagnostic procedures of CS. Desmopressin response is not able to completely differentiate the various etiologies of CS; its wider availability has allowed its use for inferior petrosal sinus sampling confirmation of a pituitary source of ACTH excess. In addition, desmopressin can be useful to demonstrate adequate corticotroph tumor resection when its stimulatory effect is lost following pituitary surgery of patients with Cushing disease. Desmopressin response can also be a marker of the risk of longer-term postoperative recurrence. However, this review also highlights the lack of consensual criteria of normal or abnormal response to desmopressin in its various uses and requirement for further research on its usefulness.
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Affiliation(s)
- Frederic Castinetti
- Department of Endocrinology, Aix Marseille University, Assistance Publique-Hopitaux de Marseille, INSERM, Marseille Medical Genetics, Marmara Institute, French Reference Center for Rare Pituitary Diseases, Endo-European Reference Network and EURACAN European Expert Center on Rare Pituitary Tumors, La Conception Hospital, 13385 Marseille Cedex 05, France
| | - André Lacroix
- Division of Endocrinology, Department of Medicine Research Center, Centre Hospitalier de l'Université de Montréal (CHUM), H2X 0C1, Montreal, Quebec, Canada
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Fallo F, Di Dalmazi G, Beuschlein F, Biermasz NR, Castinetti F, Elenkova A, Fassnacht M, Isidori AM, Kastelan D, Korbonits M, Newell-Price J, Parati G, Petersenn S, Pivonello R, Ragnarsson O, Tabarin A, Theodoropoulou M, Tsagarakis S, Valassi E, Witek P, Reincke M. Diagnosis and management of hypertension in patients with Cushing's syndrome: a position statement and consensus of the Working Group on Endocrine Hypertension of the European Society of Hypertension. J Hypertens 2022; 40:2085-2101. [PMID: 35950979 DOI: 10.1097/hjh.0000000000003252] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Endogenous/exogenous Cushing's syndrome is characterized by a cluster of systemic manifestations of hypercortisolism, which cause increased cardiovascular risk. Its biological basis is glucocorticoid excess, acting on various pathogenic processes inducing cardiovascular damage. Hypertension is a common feature in Cushing's syndrome and may persist after normalizing hormone excess and discontinuing steroid therapy. In endogenous Cushing's syndrome, the earlier the diagnosis the sooner management can be employed to offset the deleterious effects of excess cortisol. Such management includes combined treatments directed against the underlying cause and tailored antihypertensive drugs aimed at controlling the consequences of glucocorticoid excess. Experts on endocrine hypertension and members of the Working Group on Endocrine Hypertension of the European Society of Hypertension (ESH) prepared this Consensus document, which summarizes the current knowledge in epidemiology, genetics, diagnosis, and treatment of hypertension in Cushing's syndrome.
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Affiliation(s)
- Francesco Fallo
- Clinica Medica 3, Department of Medicine, University of Padova, Padova
| | - Guido Di Dalmazi
- Unit of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences, University of Bologna
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Felix Beuschlein
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
- Medizinische Klinik und Poliklinik IV, LMU Klinikum, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Nienke R Biermasz
- Leiden University Medical Center and European Reference Center for Rare Endocrine Conditions (Endo-ERN), Leiden, Netherlands
| | - Frederic Castinetti
- Aix Marseille Université, Marseille Medical Genetics, INSERM
- Assistance Publique Hopitaux de Marseille
- Department of Endocrinology, La Conception Hospital, Marseille, France
| | - Atanaska Elenkova
- Department of Endocrinology, University Specialized Hospital for Active Treatment in Endocrinology (USHATE) "Acad. Ivan Penchev", Medical University - Sofia, Sofia, Bulgaria
| | - Martin Fassnacht
- Division of Endocrinology and Diabetes, Department of Internal Medicine, University Hospital, University of Würzburg, Würzburg, Germany
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Darko Kastelan
- Department of Endocrinology, University Hospital Centre Zagreb, Zagreb University School of Medicine, Zagreb, Croatia
| | - Márta Korbonits
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London
| | - John Newell-Price
- Department of Oncology and Metabolism, Medical School, University of Sheffield
- Department of Endocrinology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Gianfranco Parati
- Department of Cardiovascular, Neural and Metabolic Sciences Istituto Auxologico Italiano, IRCCS
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Stephan Petersenn
- ENDOC Center for Endocrine Tumors, Hamburg, Germany and University of Duisburg-Essen, Essen, Germany
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli
- Unesco Chair for Health Education and Sustainable Development, "Federico II" University, Naples, Italy
| | - Oskar Ragnarsson
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg
- Department of Endocrinology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Antoine Tabarin
- CHU de Bordeaux, Hôpital Haut Lévêque, University of Bordeaux, Bordeaux, France
| | - Marily Theodoropoulou
- Medizinische Klinik und Poliklinik IV, LMU Klinikum, Ludwig-Maximilians-Universität München, Munich, Germany
| | | | - Elena Valassi
- Endocrinology Unit, Hospital Germans Trias i Pujol, Badalona
- Research Center for Pituitary Diseases (CIBERER Unit 747), Hospital Sant Pau, Barcelona, Spain
| | - Przemysław Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Mazovian Bródno Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, LMU Klinikum, Ludwig-Maximilians-Universität München, Munich, Germany
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Ferriere A, Tabarin A. Biochemical testing to differentiate Cushing's disease from ectopic ACTH syndrome. Pituitary 2022; 25:705-708. [PMID: 35759056 DOI: 10.1007/s11102-022-01241-z] [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] [Accepted: 06/08/2022] [Indexed: 10/17/2022]
Abstract
The differential diagnosis of ACTH-dependent Cushing's syndrome is often a diagnostic challenge that has been debated in numerous studies. In this short article, we will discuss the performance and main drawbacks of the biochemical tests used for this diagnosis.
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Affiliation(s)
- Amandine Ferriere
- Department of Endocrinology, Diabetes and Nutrition, CHU of Bordeaux and University of Bordeaux, 33604, Pessac, France
| | - Antoine Tabarin
- Department of Endocrinology, Diabetes and Nutrition, CHU of Bordeaux and University of Bordeaux, 33604, Pessac, France.
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34
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Lyu X, Zhang D, Pan H, Zhu H, Chen S, Lu L. A noninvasive scoring model for the differential diagnosis of ACTH-dependent Cushing's syndrome: a retrospective analysis of 311 patients based on easy-to-use parameters. Endocrine 2022; 78:114-122. [PMID: 35925471 DOI: 10.1007/s12020-022-03081-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/16/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The differential diagnosis of ACTH-dependent Cushing's disease (CS) is challenging. The gold standard approach bilateral inferior petrosal sinus sampling (BIPSS) is expensive and invasive, while other noninvasive tests, like the high-dose dexamethasone suppression test (HDDST), provide unsatisfactory diagnostic accuracy. This study aimed to find a new noninvasive practical approach with higher diagnostic accuracy to differently diagnose ACTH-dependent CS, which can be used in centers where BIPSS cannot be applied. METHODS 264 Cushing's disease (CD) patients and 47 ectopic ACTH secretion syndrome (EAS) patients were analyzed in this single-center retrospective study (2011-2021). The multivariate logistic model was used to construct the scoring model. RESULTS Female (adjusted OR 3.030, 95%CI 1.229-7.471), hypokalemia (0.209, 0.076-0.576), ACTH (0.988, 0.982-0.994), MRI pituitary lesion positive (8.671, 3.521-21.352), and HDDST positive (2.768, 1.139-6.726) have a strong association with the differential diagnosis of ACTH-dependent CS and were included in the final multivariable logistic regression model. A -14-to-14-point noninvasive scoring model was built on the model. The AUC of the noninvasive scoring model was 0.915 (95% CI 0.869-0.960), significantly higher than the AUC of HDDST (0.756, 95% CI 0.685-0.825, P = 0.004). The optimal cutoff of the model was ≥0 to diagnose CD. The sensitivity of the noninvasive scoring model was 91.3% (95% CI 87.3%-94.1%), and the specificity was 80.9% (95% CI 67.5%-89.6%). When the model's sensitivity was 100.0%, the cutoff was ≥ -10 with a specificity of 19.2%; when the model's specificity was 100.0%, the cutoff was ≥ 13 with a sensitivity of 22.7%. CONCLUSIONS We developed a noninvasive scoring model to distinguish CD and EAS in ACTH-dependent CS patients with higher diagnostic utility than HDDST in the same cohort. The noninvasive scoring model might be applied in areas where BIPSS is unavailable, the CRH is hard to obtain, or the desmopressin stimulation is not widely applied. It also provided a triage tool for selecting patients that might benefit the most from a further BIPSS test.
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Affiliation(s)
- Xiaohong Lyu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 100730, Beijing, China
- Eight-year Program of Clinical Medicine, Peking Union Medical College, 100730, Beijing, China
| | - Dingyue Zhang
- Eight-year Program of Clinical Medicine, Peking Union Medical College, 100730, Beijing, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 100730, Beijing, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 100730, Beijing, China
| | - Shi Chen
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 100730, Beijing, China.
| | - Lin Lu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 100730, Beijing, China.
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Hayes AR, Grossman AB. Distinguishing Cushing's disease from the ectopic ACTH syndrome: Needles in a haystack or hiding in plain sight? J Neuroendocrinol 2022; 34:e13137. [PMID: 35980277 PMCID: PMC9542389 DOI: 10.1111/jne.13137] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/02/2022] [Accepted: 03/25/2022] [Indexed: 11/29/2022]
Abstract
In the context of ACTH-dependent Cushing's syndrome, ectopic ACTH secretion from a neuroendocrine tumour is not uncommon, and needs to be carefully differentiated from pituitary-dependent Cushing's syndrome, Cushing's disease, in order to optimise therapy. Some cases may be quite obvious, while in others the diagnosis may be difficult to confirm and the source of ACTH problematic, as many clinical and biochemical tests may overlap with Cushing's disease. Imaging is essential, but needs to be interpreted in the light of both anatomical as well as functional imaging modalities. In this review we summarise some of the main diagnostic problems, and emphasise the multimodal and interdisciplinary nature of the diagnostic pathways.
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Affiliation(s)
- Aimee R. Hayes
- Neuroendocrine Tumour Unit, ENETS Centre of ExcellenceRoyal Free HospitalLondonUK
| | - Ashley B. Grossman
- Neuroendocrine Tumour Unit, ENETS Centre of ExcellenceRoyal Free HospitalLondonUK
- Centre for EndocrinologyBarts and the London School of MedicineLondonUK
- Green Templeton CollegeUniversity of OxfordOxfordUK
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Balomenaki M, Margaritopoulos D, Vassiliadi DA, Tsagarakis S. Diagnostic workup of Cushing's syndrome. J Neuroendocrinol 2022; 34:e13111. [PMID: 35979805 DOI: 10.1111/jne.13111] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/19/2022] [Accepted: 02/21/2022] [Indexed: 11/29/2022]
Abstract
Cushing's syndrome (CS) is a rare but detrimental endocrine disorder. Early diagnosis and prompt treatment are essential since the duration of hypercortisolism has an adverse impact on the extent of comorbidities and overall survival. The diagnostic approach involves a stepwise process that includes (1) screening and confirming the diagnosis and (2) establishing the aetiology of CS. The tests currently used to confirm the diagnosis of CS include urinary free cortisol measurements, the dexamethasone suppression test and late- night salivary cortisol or midnight serum cortisol measurements. None of these tests are ideal; all have pitfalls and require careful interpretation. Following confirmation of CS, measurement of ACTH discriminates between ACTH-dependent and non-ACTH dependent causes of CS. Adrenal imaging provides clues for the aetiology of non-ACTH dependent forms. Differentiation between the ACTH-dependent forms that involve pituitary corticotroph adenomas and ectopic ACTH sources is more complex and include pituitary MRI imaging, the high dose dexamethasone suppression test, the CRH test, bilateral inferior petrosal sinus sampling and, when required imaging modalities to detect ectopic ACTH secreting lesions. This review, which is part of a special issue on "Update of Cushing's syndrome: 100 years after Minnie G" will provide an update on our current diagnostic workup for the confirmation and differential diagnosis of CS.
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Affiliation(s)
- Maria Balomenaki
- Department of Endocrinology and Diabetes, Evangelismos Hospital, Athens, Greece
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Gupta R, Walia R, Ahuja C, Dutta A, Bhadada SK, Bhansali A, Chhabra R, Apinderpreet Singh MC, Dhandapani S. Limited Invasive Protocol: Optimizing Diagnostic Modalities in ACTH Mediated Cushing's Syndrome. Endocr Pract 2022; 28:767-773. [PMID: 35525501 DOI: 10.1016/j.eprac.2022.04.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 04/26/2022] [Accepted: 04/28/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND To limit the role of bilateral inferior petrosal sinus sampling (BIPSS) in distinguishing between Cushing's disease (CD) and Ectopic Cushing's syndrome (ECS), recent reports have proposed a non-invasive approach based on combination of biochemical testing and radiological imaging as an alternative to conventional invasive strategy (CIS). However, this strategy requires further validation. The current study aimed to evaluate two limited invasive protocols (LIP-1 and LIP-2) in limiting the role of BIPSS, while maintaining a diagnostic accuracy similar to CIS. METHODS It was a single centre study, conducted in individuals with adrenocorticotrophic (ACTH) dependent Cushing's syndrome (CS). LIP were based on performing high-dose dexamethasone suppression [>50% cut-off in first (LIP-1) and >80% in second (LIP-2)] and magnetic resonance imaging of sella in all individuals, and selective use of computed tomography of chest and abdomen prior to BIPSS. These LIP were evaluated for limiting the use of BIPSS, their accuracy and cost in comparison to CIS. RESULTS Of the 206 individuals, 114 (97 of CD and 21 of ECS) were eligible for the current study. Using LIP-1, LIP-2 and CIS, BIPSS could have been avoided in 62.3%, 35.9% and 25.4% individuals, respectively. The positive predictive value (PPV) for CD using LIP-1 and LIP-2 was 98.9% and 100%, respectively. The cost per patient evaluated using LIP-1, LIP-2 and CIS was US$ 602.21, 966.81 and 1107.78, respectively. CONCLUSION LIP represent an equally accurate, less invasive and more cost-effective alternative to conventional invasive strategy for distinguishing between CD and ECS.
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Affiliation(s)
- Rahul Gupta
- Department of Endocrinology, Diabetes and Metabolism, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | - Rama Walia
- Department of Endocrinology, Diabetes and Metabolism, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012.
| | - Chirag Ahuja
- Department of Radio-diagnosis, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | - Aditya Dutta
- Department of Endocrinology, Diabetes and Metabolism, Max Super Speciality Hospital, Delhi, India, 110017
| | - Sanjay K Bhadada
- Department of Endocrinology, Diabetes and Metabolism, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | - Anil Bhansali
- Department of Endocrinology, Diabetes and Metabolism, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | - Rajesh Chhabra
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - MCh Apinderpreet Singh
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sivashanmugam Dhandapani
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Tabarin A, Assié G, Barat P, Bonnet F, Bonneville JF, Borson-Chazot F, Bouligand J, Boulin A, Brue T, Caron P, Castinetti F, Chabre O, Chanson P, Corcuff JB, Cortet C, Coutant R, Dohan A, Drui D, Espiard S, Gaye D, Grunenwald S, Guignat L, Hindie E, Illouz F, Kamenicky P, Lefebvre H, Linglart A, Martinerie L, North MO, Raffin-Samson ML, Raingeard I, Raverot G, Raverot V, Reznik Y, Taieb D, Vezzosi D, Young J, Bertherat J. Consensus statement by the French Society of Endocrinology (SFE) and French Society of Pediatric Endocrinology & Diabetology (SFEDP) on diagnosis of Cushing's syndrome. ANNALES D'ENDOCRINOLOGIE 2022; 83:119-141. [PMID: 35192845 DOI: 10.1016/j.ando.2022.02.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Cushing's syndrome is defined by prolonged exposure to glucocorticoids, leading to excess morbidity and mortality. Diagnosis of this rare pathology is difficult due to the low specificity of the clinical signs, the variable severity of the clinical presentation, and the difficulties of interpretation associated with the diagnostic methods. The present consensus paper by 38 experts of the French Society of Endocrinology and the French Society of Pediatric Endocrinology and Diabetology aimed firstly to detail the circumstances suggesting diagnosis and the biologic diagnosis tools and their interpretation for positive diagnosis and for etiologic diagnosis according to ACTH-independent and -dependent mechanisms. Secondly, situations making diagnosis complex (pregnancy, intense hypercortisolism, fluctuating Cushing's syndrome, pediatric forms and genetically determined forms) were detailed. Lastly, methods of surveillance and diagnosis of recurrence were dealt with in the final section.
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Affiliation(s)
- Antoine Tabarin
- Service Endocrinologie, Diabète et Nutrition, Université, Hôpital Haut-Leveque CHU de Bordeaux, 33604 Pessac, France.
| | - Guillaume Assié
- Centre de Référence Maladies Rares de la Surrénale (CRMRS), Service d'Endocrinologie, Hôpital Cochin, AP-HP, Université de Paris, Paris, France
| | - Pascal Barat
- Unité d'Endocrinologie-Diabétologie-Gynécologie-Obésité Pédiatrique, Hôpital des Enfants CHU Bordeaux, Bordeaux, France
| | - Fidéline Bonnet
- UF d'Hormonologie Hôpital Cochin, Université de Paris, Institut Cochin Inserm U1016, CNRS UMR8104, Paris, France
| | | | - Françoise Borson-Chazot
- Fédération d'Endocrinologie, Hôpital Louis-Pradel, Hospices Civils de Lyon, INSERM U1290, Université Lyon1, 69002 Lyon, France
| | - Jérôme Bouligand
- Faculté de Médecine Paris-Saclay, Unité Inserm UMRS1185 Physiologie et Physiopathologie Endocriniennes, Paris, France
| | - Anne Boulin
- Service de Neuroradiologie, Hôpital Foch, 92151 Suresnes, France
| | - Thierry Brue
- Aix-Marseille Université, Institut National de la Recherche Scientifique (INSERM) U1251, Marseille Medical Genetics, Marseille, France; Assistance publique-Hôpitaux de Marseille, Service d'Endocrinologie, Hôpital de la Conception, Centre de Référence Maladies Rares HYPO, 13005 Marseille, France
| | - Philippe Caron
- Service d'Endocrinologie et Maladies Métaboliques, Pôle Cardiovasculaire et Métabolique, CHU Larrey, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse cedex, France
| | - Frédéric Castinetti
- Aix-Marseille Université, Institut National de la Recherche Scientifique (INSERM) U1251, Marseille Medical Genetics, Marseille, France; Assistance publique-Hôpitaux de Marseille, Service d'Endocrinologie, Hôpital de la Conception, Centre de Référence Maladies Rares HYPO, 13005 Marseille, France
| | - Olivier Chabre
- Université Grenoble Alpes, UMR 1292 INSERM-CEA-UGA, Endocrinologie, CHU Grenoble Alpes, 38000 Grenoble, France
| | - Philippe Chanson
- Université Paris-Saclay, Inserm, Physiologie et Physiopathologie Endocriniennes, Assistance publique-Hôpitaux de Paris, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse HYPO, Le Kremlin-Bicêtre, France
| | - Jean Benoit Corcuff
- Laboratoire d'Hormonologie, Service de Médecine Nucléaire, CHU Bordeaux, Laboratoire NutriNeuro, UMR 1286 INRAE, Université de Bordeaux, Bordeaux, France
| | - Christine Cortet
- Service d'Endocrinologie, Diabétologie, Métabolisme et Nutrition, CHU de Lille, Lille, France
| | - Régis Coutant
- Service d'Endocrinologie Pédiatrique, CHU Angers, Centre de Référence, Centre Constitutif des Maladies Rares de l'Hypophyse, CHU Angers, Angers, France
| | - Anthony Dohan
- Department of Radiology A, Hôpital Cochin, AP-HP, 75014 Paris, France
| | - Delphine Drui
- Service Endocrinologie-Diabétologie et Nutrition, l'institut du Thorax, CHU Nantes, 44092 Nantes cedex, France
| | - Stéphanie Espiard
- Service d'Endocrinologie, Diabétologie, Métabolisme et Nutrition, INSERM U1190, Laboratoire de Recherche Translationnelle sur le Diabète, 59000 Lille, France
| | - Delphine Gaye
- Service de Radiologie, Hôpital Haut-Lêveque, CHU de Bordeaux, 33604 Pessac, France
| | - Solenge Grunenwald
- Service d'Endocrinologie, Hôpital Larrey, CHU Toulouse, Toulouse, France
| | - Laurence Guignat
- Centre de Référence Maladies Rares de la Surrénale (CRMRS), Service d'Endocrinologie, Hôpital Cochin, AP-HP, Université de Paris, Paris, France
| | - Elif Hindie
- Service de Médecine Nucléaire, CHU de Bordeaux, Université de Bordeaux, Bordeaux, France
| | - Frédéric Illouz
- Centre de Référence Maladies Rares de la Thyroïde et des Récepteurs Hormonaux, Service Endocrinologie-Diabétologie-Nutrition, CHU Angers, 49933 Angers cedex 9, France
| | - Peter Kamenicky
- Assistance publique-Hôpitaux de Paris, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, 94275 Le Kremlin-Bicêtre, France
| | - Hervé Lefebvre
- Service d'Endocrinologie, Diabète et Maladies Métaboliques, CHU de Rouen, Rouen, France
| | - Agnès Linglart
- Paris-Saclay University, AP-HP, Endocrinology and Diabetes for Children, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Filière OSCAR, and Platform of Expertise for Rare Disorders, INSERM, Physiologie et Physiopathologie Endocriniennes, Bicêtre Paris-Saclay Hospital, Le Kremlin-Bicêtre, France
| | - Laetitia Martinerie
- Service d'Endocrinologie Pédiatrique, CHU Robert-Debré, AP-HP, Paris, France; Université de Paris, Paris, France
| | - Marie Odile North
- Service de Génétique et Biologie Moléculaire, Hôpital Cochin, AP-HP, Université de Paris, Paris, France
| | - Marie Laure Raffin-Samson
- Service d'Endocrinologie Nutrition, Hôpital Ambroise-Paré, GHU Paris-Saclay, AP-HP Boulogne, EA4340, Université de Versailles-Saint-Quentin, Paris, France
| | - Isabelle Raingeard
- Maladies Endocriniennes, Hôpital Lapeyronie, CHU Montpellier, Montpellier, France
| | - Gérald Raverot
- Fédération d'Endocrinologie, Centre de Référence Maladies Rares Hypophysaires, "Groupement Hospitalier Est", Hospices Civils de Lyon, Lyon, France
| | - Véronique Raverot
- Hospices Civils de Lyon, LBMMS, Centre de Biologie Est, Service de Biochimie et Biologie Moléculaire, 69677 Bron cedex, France
| | - Yves Reznik
- Department of Endocrinology and Diabetology, CHU Côte-de-Nacre, 14033 Caen cedex, France; University of Caen Basse-Normandie, Medical School, 14032 Caen cedex, France
| | - David Taieb
- Aix-Marseille Université, CHU La Timone, AP-HM, Marseille, France
| | - Delphine Vezzosi
- Service d'Endocrinologie, Hôpital Larrey, CHU Toulouse, Toulouse, France
| | - Jacques Young
- Assistance publique-Hôpitaux de Paris, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, 94275 Le Kremlin-Bicêtre, France
| | - Jérôme Bertherat
- Centre de Référence Maladies Rares de la Surrénale (CRMRS), Service d'Endocrinologie, Hôpital Cochin, AP-HP, Université de Paris, Paris, France
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Wu Y, Cai Y, Rui W, Tang Y, Yang Z, He M, Ye H, Wang Y, Zhao Y, Ma Z, Yao Z. Contrast-enhanced 3D-T2-weighted SPACE sequence for MRI detection and localization of adrenocorticotropin (ACTH)-secreting pituitary microadenomas. Clin Endocrinol (Oxf) 2022; 96:578-588. [PMID: 34323314 DOI: 10.1111/cen.14574] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/21/2021] [Accepted: 07/25/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Cushing disease is a potentially fatal endocrine disorder caused by adrenocorticotropin (ACTH)-secreting microadenomas in the pituitary gland. Accurate detection and localization of the adenomas is the key to clinical treatment. This study analysed the value of contrast-enhanced Sampling Perfection with Application-optimized Contrasts using different flip angle Evolutions (SPACE) sequence in magnetic resonance imaging (MRI) assessment of ACTH-secreting pituitary microadenomas. DESIGN AND PATIENTS We carried out a retrospective study in which 45 patients with ACTH-secreting pituitary microadenomas were enrolled. Dynamic contrast-enhanced (DCE) coronal T1-SE sequence was performed. A contrast-enhanced coronal SPACE sequence was added immediately after DCE MRI finished. Two independent observers assessed the tumour existence and location, then the results were compared with surgical findings. RESULTS Twenty-four lesions (53.3%) were detected by the DCE T1-SE sequence alone, while 35 lesions (80.0%) were detected with the addition of contrast-enhanced SPACE sequence. The sensitivity (58.5% vs. 85.3%; p < .05) and best diagnostic accuracy (62.0% vs. 84.4%; p < .05) were significantly better for addition with SPACE sequence than DCE-SE images alone in detection of ACTH-secreting pituitary microadenomas. For lesions <5 mm, the detected numbers were 4 (16.6%) versus 10 (27.8%) by DCE T1-SE sequence and combined DCE T1-SE with SPACE sequence. CONCLUSIONS A combination of contrast-enhanced SPACE with DCE T1-SE sequence could improve the detection of ACTH-secreting pituitary microadenomas. Contrast-enhanced SPACE sequence could be a supplementary sequence for imaging of ACTH-secreting pituitary adenomas when T1-SE sequence provides negative or equivocal findings.
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Affiliation(s)
- Yue Wu
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yixin Cai
- Department of Neurosurgery, National Center for Neurological Disorders (NCND), Shanghai Pituitary Tumor Center, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wenting Rui
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ying Tang
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhong Yang
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Min He
- Department of Endocrinology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hongying Ye
- Department of Endocrinology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yongfei Wang
- Department of Neurosurgery, National Center for Neurological Disorders (NCND), Shanghai Pituitary Tumor Center, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yao Zhao
- Department of Neurosurgery, National Center for Neurological Disorders (NCND), Shanghai Pituitary Tumor Center, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zengyi Ma
- Department of Neurosurgery, National Center for Neurological Disorders (NCND), Shanghai Pituitary Tumor Center, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhenwei Yao
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
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Ferrante E, Barbot M, Serban AL, Ceccato F, Carosi G, Lizzul L, Sala E, Daniele A, Indirli R, Cuman M, Locatelli M, Manara R, Arosio M, Boscaro M, Mantovani G, Scaroni C. Indication to dynamic and invasive testing in Cushing's disease according to different neuroradiological findings. J Endocrinol Invest 2022; 45:629-637. [PMID: 34699044 PMCID: PMC8850245 DOI: 10.1007/s40618-021-01695-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 10/18/2021] [Indexed: 11/21/2022]
Abstract
PURPOSE Dynamic testing represents the mainstay in the differential diagnosis of ACTH-dependent Cushing's syndrome. However, in case of undetectable or detectable lesion < 6 mm on MRI, bilateral inferior petrosal sinus sampling (BIPSS) is suggested by current guidelines. Aim of this study was to analyze the performance of CRH, desmopressin and high-dose dexamethasone suppression test (HDDST) in the differential diagnosis of ACTH-dependent Cushing's syndrome as well as the impact of invasive and noninvasive tests on surgical outcome in patients affected by Cushing's disease (CD). METHODS Retrospective analysis on 148 patients with CD and 26 patients with ectopic ACTH syndrome. RESULTS Among CD patients, negative MRI/lesion < 6 mm was detected in 97 patients (Group A); 29 had a 6-10 mm lesion (Group B) and 22 a macroadenoma (Group C). A positive response to CRH test, HDSST and desmopressin test was recorded in 89.4%, 91·4% and 70.1% of cases, respectively. Concordant positive response to both CRH/HDDST and CRH/desmopressin tests showed a positive predictive value of 100% for the diagnosis of CD. Among Group A patients with concordant CRH test and HDDST, no difference in surgical outcome was found between patients who performed BIPSS and those who did not (66.6% vs 70.4%, p = 0.78). CONCLUSIONS CRH, desmopressin test and HDDST have high accuracy in the differential diagnosis of ACTH-dependent CS. In patients with microadenoma < 6 mm or non-visible lesion, a concordant positive response to noninvasive tests seems sufficient to diagnose CD, irrespective of MRI finding. In these patients, BIPSS should be reserved to discordant tests.
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Affiliation(s)
- E Ferrante
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 35, 20122, Milan, Italy
| | - M Barbot
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Padua, Italy
| | - A L Serban
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 35, 20122, Milan, Italy
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - F Ceccato
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Padua, Italy
| | - G Carosi
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 35, 20122, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - L Lizzul
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Padua, Italy
| | - E Sala
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 35, 20122, Milan, Italy
| | - A Daniele
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Padua, Italy
| | - R Indirli
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 35, 20122, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - M Cuman
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Padua, Italy
| | - M Locatelli
- Neurosurgery Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - R Manara
- Department of Neurosciences, University of Padua, Padua, Italy
| | - M Arosio
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 35, 20122, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - M Boscaro
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Padua, Italy
| | - G Mantovani
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 35, 20122, Milan, Italy.
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
| | - C Scaroni
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Padua, Italy
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Shi X, Du T, Zhu D, Ma D, Dong K, Peng X, Huang J, Lei T, Yu X, Chen J, Yang Y. High-dose dexamethasone suppression test is inferior to pituitary dynamic enhanced MRI in the differential diagnosis of ACTH-dependent Cushing's syndrome. Endocrine 2022; 75:516-524. [PMID: 34608552 DOI: 10.1007/s12020-021-02891-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 09/20/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The differential diagnosis of adrenocorticotropic hormone (ACTH)-dependent Cushing's syndrome remains a challenge in clinical practice. The present study was aimed at assessing the diagnostic performance of pituitary dynamic contrast-enhanced magnetic resonance imaging (dMRI), high-dose dexamethasone suppression test (HDDST), and a combination of both tests for patients with ACTH-dependent Cushing's syndrome. METHODS A total of 119 consecutive patients with ACTH-dependent Cushing's syndrome confirmed surgically were enrolled: 101 with proven Cushing's disease and 18 with proven ectopic ACTH syndrome. All patients underwent pituitary dMRI and HDDST. The sensitivity and specificity of pituitary dMRI, HDDST, and a combination of both tests were determined. RESULTS The sensitivity and specificity of pituitary dMRI for diagnosing Cushing's disease were 80.2 and 83.3%, respectively, with a positive predictive value of 96.4%. The sensitivity and specificity of HDDST were 70.3 and 77.8%, respectively, with positive predictive value of 94.7%. A combination of both tests showed that the combined criteria of more than 50% suppression of serum cortisol on HDDST and a positive pituitary dMRI finding yielded a high specificity of 94.4 and sensitivity of 59.4%. The combined criteria of more than 68% suppression on HDDST and/or a positive pituitary dMRI finding yielded a sensitivity of 86.1% and specificity of 83.3%. CONCLUSIONS Pituitary dMRI was superior to HDDST in the differential diagnosis of ACTH-dependent Cushing's syndrome. HDDST is recommended in combination with pituitary dMRI to establish a diagnosis process because of the significantly increased specificity with the combination.
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Affiliation(s)
- Xiaoli Shi
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Tingting Du
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Dan Zhu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Delin Ma
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Kun Dong
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Xuemin Peng
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Jiaojiao Huang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Ting Lei
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
| | - Xuefeng Yu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China
| | - Juan Chen
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China.
| | - Yan Yang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China.
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, Hubei, P.R. China.
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Does concomitant prolactin measurement ıncrease the accuracy of ınferior petrosal sinus sampling? Neuroradiology 2022; 64:1411-1418. [PMID: 35064296 DOI: 10.1007/s00234-021-02886-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 12/16/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Prolactin (PRL) measurement during inferior petrosal sinus sampling (IPSS) can be helpful to improve the accuracy. We aimed to evaluate the effect of measuring PRL levels as a predictor for the accuracy of IPSS and evaluate its impact on the lateralization of adenomas. METHODS In this retrospective cohort study, we reviewed 51 patients who had undergone IPSS for the investigation of ACTH-dependent hypercortisolism. RESULTS Forty-nine patients had proven Cushing's disease (CD), one had EAS, and the remaining one patient had adrenal adenoma. Forty-seven patients had an above 2 ACTH IPS/P ratio at baseline, and all the post-corticotropin-releasing hormone (CRH) ACTH IPS/P ratios of patients with proven CD were above 3. In these two patients whose ACTH IPS/P ratio at baseline was below 2, PRL IPS/P ratios were above 1.8 in only the dominant side, which was considered secondary to a prolactin intersinus gradient due to the biological effects of the tumor. PRL-adjusted ACTH IPS/P ratios were > 1.3 in all patients with proven CD; it was 0.7 in the patient with EAS. Surgically confirmed positive lateralization was observed in 55.1% of patients with the ACTH gradient, but when PRL-adjusted ACTH IPS/IPS ratios were used in addition to the ACTH gradient, the ratio increased to 67.3%. CONCLUSION Although PRL-adjusted ACTH IPS/P ratios can be helpful to improve the accuracy of results during IPSS procedures, a prolactin intersinus gradient towards the ACTH-dominant side in patients with CD may invalidate PRL as an indicator of pituitary venous outflow.
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Detomas M, Ritzel K, Nasi-Kordhishti I, Wolfsberger S, Quinkler M, Losa M, Tröger V, Kroiss M, Fassnacht M, Vila G, Honegger JB, Reincke M, Deutschbein T. Outcome of CRH stimulation test and overnight 8 mg dexamethasone suppression test in 469 patients with ACTH-dependent Cushing's syndrome. Front Endocrinol (Lausanne) 2022; 13:955945. [PMID: 36277711 PMCID: PMC9583401 DOI: 10.3389/fendo.2022.955945] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 08/26/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To evaluate diagnostic accuracy of the corticotropin-releasing hormone (CRH) stimulation test and the overnight 8 mg dexamethasone suppression test (DST) for the differentiation of Cushing's disease (CD) and ectopic Cushing's syndrome (ECS). METHODS Retrospective study in 6 European centers. Inclusion criteria: patients with a) overt adrenocorticotropin (ACTH)-dependent Cushing's syndrome at the time of dynamic testing, b) histopathological confirmed tumors and/or c) postoperative biochemical remission and/or adrenal insufficiency. Optimal cut-offs were calculated via receiver operating characteristic (ROC) analysis using CD as reference. RESULTS 469 patients were analyzed [78% females; median age 43 years (IQR 19)]. CRH test and overnight 8 mg DST were performed in 420 [CD, n=394 (94%); ECS, n=26 (6%)] and 237 patients [228 CD (96%), 9 ECS (4%)]. Both tests were performed in 205 patients (44%). The post-CRH %-increase at 30 minutes of both ACTH (cut-off ≥31%, sensitivity 83%, specificity 85%, AUC 0.81) and cortisol (cut-off ≥12%, sensitivity 82%, specificity 89%, AUC 0.86) discriminated best between CD and ECS. A test duration of >60 minutes did not improve diagnostic performance of the CRH test. The optimal cortisol cut-off for the %-suppression during the 8 mg DST was ≥55% (sensitivity 80%, specificity 78%, AUC 0.75). CONCLUSION The CRH test has equivalent sensitivity but higher specificity than the 8 mg DST and is therefore the test of first choice. The diagnostic outcome of ACTH and cortisol is well comparable, however, sampling beyond 60 minutes post-CRH does not provide diagnostic benefits.
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Affiliation(s)
- Mario Detomas
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Katrin Ritzel
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | | | - Stefan Wolfsberger
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | | | - Marco Losa
- Department of Neurosurgery, Instituto Scientifico San Raffaele, University Vita-Salute, Milan, Italy
| | - Viola Tröger
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Matthias Kroiss
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | - Martin Fassnacht
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Greisa Vila
- Clinical Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | | | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | - Timo Deutschbein
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- Medicover Oldenburg MVZ, Oldenburg, Germany
- *Correspondence: Timo Deutschbein,
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Zhao YX, Ma WL, Jiang Y, Zhang GN, Wang LJ, Gong FY, Zhu HJ, Lu L. Appendiceal Neuroendocrine Tumor Is a Rare Cause of Ectopic Adrenocorticotropic Hormone Syndrome With Cyclic Hypercortisolism: A Case Report and Literature Review. Front Endocrinol (Lausanne) 2022; 13:808199. [PMID: 35250866 PMCID: PMC8896118 DOI: 10.3389/fendo.2022.808199] [Citation(s) in RCA: 1] [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: 11/03/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Ectopic adrenocorticotropic hormone (ACTH) syndrome (EAS) is a condition of hypercortisolism caused by non-pituitary tumors secreting ACTH. Appendiceal neuroendocrine tumor as a rare cause of ectopic ACTH syndrome was reported scarcely. We aimed to report a patient diagnosed with EAS caused by an appendiceal neuroendocrine tumor and summarized characteristics of these similar cases reported before. CASE REPORT AND LITERATURE REVIEW We reported a case with Cushing's syndrome who was misdiagnosed as pituitary ACTH adenoma at first and accepted sella exploration. Serum and urinary cortisol decreased, and symptoms were relieved in the following 4 months after surgery but recurred 6 months after surgery. The abnormal rhythm of plasma cortisol and ACTH presented periodic secretion and seemingly rose significantly after food intake. EAS was diagnosed according to inferior petrosal sinus sampling (IPSS). Appendiceal mass was identified by 68Ga-DOTA-Tyr3-octreotate (DOTATATE)-PET-CT and removed. The pathological result was consistent with appendiceal neuroendocrine tumor with ACTH (+). The literature review demonstrated 7 cases diagnosed with EAS caused by appendiceal neuroendocrine tumor with similarities and differences. CONCLUSION The diagnosis of an ectopic ACTH-producing tumor caused by the appendiceal neuroendocrine tumor can be a challenging procedure. Periodic ACTH and cortisol secretion may lead to missed diagnosis and misdiagnosis. IPSS is crucial in the diagnosis of EAS and 68Ga-DOTATATE-PET-CT plays an important role in the identification of lesions.
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Affiliation(s)
- Yu Xing Zhao
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Wan Lu Ma
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yan Jiang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Guan Nan Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lin Jie Wang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Feng Ying Gong
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hui Juan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lin Lu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- *Correspondence: Lin Lu,
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Paepegaey AC, Dot JM, Beauvy J, Juttet P, Berre JPL. Pembrolizumab-induced cyclic ACTH-dependent Cushing's syndrome treated by a block-and-replace approach with osilodrostat. ANNALES D'ENDOCRINOLOGIE 2021; 83:73-75. [PMID: 34871599 DOI: 10.1016/j.ando.2021.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/07/2021] [Accepted: 11/07/2021] [Indexed: 11/29/2022]
Affiliation(s)
| | - Jean-Marc Dot
- Department of Pneumology, Medipole, Lyon Villeurbanne, France
| | - Julie Beauvy
- Department of Endocrinology, Medipole, Lyon Villeurbanne, France
| | - Pauline Juttet
- Department of Endocrinology, Medipole, Lyon Villeurbanne, France
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Fleseriu M, Auchus R, Bancos I, Ben-Shlomo A, Bertherat J, Biermasz NR, Boguszewski CL, Bronstein MD, Buchfelder M, Carmichael JD, Casanueva FF, Castinetti F, Chanson P, Findling J, Gadelha M, Geer EB, Giustina A, Grossman A, Gurnell M, Ho K, Ioachimescu AG, Kaiser UB, Karavitaki N, Katznelson L, Kelly DF, Lacroix A, McCormack A, Melmed S, Molitch M, Mortini P, Newell-Price J, Nieman L, Pereira AM, Petersenn S, Pivonello R, Raff H, Reincke M, Salvatori R, Scaroni C, Shimon I, Stratakis CA, Swearingen B, Tabarin A, Takahashi Y, Theodoropoulou M, Tsagarakis S, Valassi E, Varlamov EV, Vila G, Wass J, Webb SM, Zatelli MC, Biller BMK. Consensus on diagnosis and management of Cushing's disease: a guideline update. Lancet Diabetes Endocrinol 2021; 9:847-875. [PMID: 34687601 PMCID: PMC8743006 DOI: 10.1016/s2213-8587(21)00235-7] [Citation(s) in RCA: 316] [Impact Index Per Article: 105.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/22/2021] [Accepted: 08/04/2021] [Indexed: 12/19/2022]
Abstract
Cushing's disease requires accurate diagnosis, careful treatment selection, and long-term management to optimise patient outcomes. The Pituitary Society convened a consensus workshop comprising more than 50 academic researchers and clinical experts to discuss the application of recent evidence to clinical practice. In advance of the virtual meeting, data from 2015 to present about screening and diagnosis; surgery, medical, and radiation therapy; and disease-related and treatment-related complications of Cushing's disease summarised in recorded lectures were reviewed by all participants. During the meeting, concise summaries of the recorded lectures were presented, followed by small group breakout discussions. Consensus opinions from each group were collated into a draft document, which was reviewed and approved by all participants. Recommendations regarding use of laboratory tests, imaging, and treatment options are presented, along with algorithms for diagnosis of Cushing's syndrome and management of Cushing's disease. Topics considered most important to address in future research are also identified.
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Affiliation(s)
| | | | | | | | - Jerome Bertherat
- Université de Paris, Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares de la Surrénale, Service d'Endocrinologie, Hôpital Cochin, Paris, France
| | - Nienke R Biermasz
- Leiden University Medical Center and European Reference Center for Rare Endocrine Conditions (Endo-ERN), Leiden, Netherlands
| | | | | | | | - John D Carmichael
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Felipe F Casanueva
- Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - Frederic Castinetti
- Aix Marseille Université, Marseille Medical Genetics, INSERM, Marseille, France; Assistance Publique Hopitaux de Marseille, Marseille, France; Department of Endocrinology, La Conception Hospital, Marseille, France
| | - Philippe Chanson
- Université Paris-Saclay, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | | | - Mônica Gadelha
- Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliza B Geer
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Ashley Grossman
- University of London, London, UK; University of Oxford, Oxford, UK
| | - Mark Gurnell
- University of Cambridge, Cambridge, UK; NIHR Cambridge Biomedical Research Center, Cambridge, UK; Addenbrooke's Hospital, Cambridge, UK
| | - Ken Ho
- The Garvan Institute of Medical Research, Sydney, NSW, Australia
| | | | - Ursula B Kaiser
- Brigham & Women's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Niki Karavitaki
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK; Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | | | - André Lacroix
- Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Ann McCormack
- The Garvan Institute of Medical Research, Sydney, NSW, Australia
| | | | - Mark Molitch
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | | | | | - Alberto M Pereira
- Leiden University Medical Center and European Reference Center for Rare Endocrine Conditions (Endo-ERN), Leiden, Netherlands
| | - Stephan Petersenn
- ENDOC Center for Endocrine Tumors, Hamburg, Germany and University of Duisburg-Essen, Essen, Germany
| | | | - Hershel Raff
- Medical College of Wisconsin, Milwaukee, WI, USA; Advocate Aurora Research Institute, Aurora St. Luke's Medical Center, Milwaukee, WI, USA
| | - Martin Reincke
- Department of Medicine IV, University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | | | | | - Ilan Shimon
- Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | | | | | - Antoine Tabarin
- CHU de Bordeaux, Hôpital Haut Lévêque, University of Bordeaux, Bordeaux, France
| | | | - Marily Theodoropoulou
- Department of Medicine IV, University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | | | - Elena Valassi
- Endocrinology Unit, Hospital General de Catalunya, Barcelona, Spain; Research Center for Pituitary Diseases (CIBERER Unit 747), Hospital Sant Pau, Barcelona, Spain
| | | | - Greisa Vila
- Medical University of Vienna, Vienna, Austria
| | - John Wass
- Churchill Hospital, Oxford, United Kingdom
| | - Susan M Webb
- Research Center for Pituitary Diseases (CIBERER Unit 747), Hospital Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Barcelona, Spain
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Малыгина АА, Белая ЖЕ, Никитин АГ, Кошкин ФА, Ситкин ИИ, Лапшина АМ, Хандаева ПМ, Луценко АС, Трухина ДА, Мельниченко ГА. [Differences in plasma miRNA levels in inferior petrosal sinus samples of patients with ACTH-dependent Cushing's syndrome]. PROBLEMY ENDOKRINOLOGII 2021; 67:18-30. [PMID: 35018758 PMCID: PMC9753808 DOI: 10.14341/probl12817] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND For the last decades microRNAs (miR) have proven themselves as novel biomarkers for various types of diseases. Identification of specific circulating microRNA panel that differ patient with Cushing's disease (CD) and ectopic ACTH syndrome (EAS) could improve the diagnostic procedure. AIM to evaluate the differences in miR levels in plasma samples drained from inferior petrosal sinuses in patients with CD and EAS. MATERIALS AND METHODS single-center, case-control study: we enrolled 24 patients with ACTH-dependent Cushing's syndrome (CS) requiring bilateral inferior petrosal sinus sampling (BIPSS). Among them 12 subjects were confirmed as CD (males=2, females=10; median age 46,5 [IR 33,8;53,5]) and 12 as EAS (males=4, females=8, median age 54 [IR 38,75;60,75]). BIPSS was performed through a percutaneous bilateral approach. Once catheters were properly placed, blood samples were withdrawn simultaneously from each petrosal sinus and a peripheral vein. Plasma samples from both sinuses were centrifuged and then stored at -80 C. MiRNA isolation from plasma was carried out by an miRneasy Plasma/Serum Kit (Qiagen, Germany) on the automatic QIAcube station according to the manufacturer protocol. To prevent degradation, we added 1 unit of RiboLock Rnase Inhibitor (Thermo Fisher Scientific, USA) per 1 μL of RNA solution. The concentration of total RNA in the aqueous solution was evaluated on a NanoVue Plus spectrophotometer (GE Healthcare, USA). The libraries were prepared by the QIAseq miRNA Library Kit following the manufacturer standard protocols. MiR expression was then analyzed by sequencing on Illumina NextSeq 500 (Illumina, USA). RESULTS 108 miRNAs were differently expressed (p <0,05) in inferior petrosal sinus samples of patients with CD vs EAS. We divided these miRNAs into 3 groups based on the significance of the results. The first group consisted of samples with the highest levels of detected miR in both groups. Four miRNAs were included: miR-1203 was downregulated in CD vs EAS - 36.74 (p=0,013), and three other were upregulated in CD vs EAS: miR-383-3p 46.36 (p=0,01), miR-4290 6.84 (p=0,036), miR-6717-5p 4.49 (p=0,031). This miRs will be validated in larger cohorts using RT-qPCR. CONCLUSION Plasma miR levels differ in inferior petrosal samples taken from patients with CD vs EAS. These miRs need to be validated by different methods and in peripheral plasma samples in order to be used as potentially non-invasive biomarkers to differentiate ACTH-dependent CS.
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Affiliation(s)
- А. А. Малыгина
- Национальный медицинский исследовательский центр эндокринологии
| | - Ж. Е. Белая
- Национальный медицинский исследовательский центр эндокринологии
| | | | | | - И. И. Ситкин
- Национальный медицинский исследовательский центр эндокринологии
| | - А. М. Лапшина
- Национальный медицинский исследовательский центр эндокринологии
| | - П. М. Хандаева
- Национальный медицинский исследовательский центр эндокринологии
| | - А. С. Луценко
- Национальный медицинский исследовательский центр эндокринологии
| | - Д. А. Трухина
- Национальный медицинский исследовательский центр эндокринологии
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Pinelli S, Barbot M, Scaroni C, Ceccato F. Second-Line Tests in the Diagnosis of Adrenocorticotropic Hormone-Dependent Hypercortisolism. Ann Lab Med 2021; 41:521-531. [PMID: 34108279 PMCID: PMC8203434 DOI: 10.3343/alm.2021.41.6.521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 11/17/2020] [Accepted: 05/17/2021] [Indexed: 11/19/2022] Open
Abstract
Cushing’s syndrome (CS) is a rare disease caused by chronic and excessive cortisol secretion. When adrenocorticotropin hormone (ACTH) is measurable, autonomous adrenal cortisol secretion could be reasonably ruled out in a differential diagnosis of CS. ACTH-dependent CS accounts for 80%–85% of cases and involves cortisol production stimulated by uncontrolled pituitary or ectopic ACTH secretion. Pituitary adenoma is not detected in up to one-third of cases with pituitary ACTH secretion, whereas cases of CS due to ectopic ACTH secretion may be associated with either malignant neoplasia (such as small cell lung carcinoma) or less aggressive neuroendocrine tumors, exhibiting only the typical symptoms and signs of CS. Since the differential diagnosis of ACTH-dependent CS may be a challenge, many strategies have been proposed. Since none of the available tests show 100% diagnostic accuracy, a step-by-step approach combining several diagnostic tools and a multidisciplinary evaluation in a referral center is suggested. In this review, we present a clinical case to demonstrate the diagnostic work-up of ACTH-dependent CS. We describe the most commonly used dynamic tests, as well as the applications of conventional or nuclear imaging and invasive procedures.
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Affiliation(s)
- Silvia Pinelli
- Endocrinology Unit, Department of Medicine (DIMED), University-Hospital of Padova, Padova, Italy
| | - Mattia Barbot
- Endocrinology Unit, Department of Medicine (DIMED), University-Hospital of Padova, Padova, Italy
| | - Carla Scaroni
- Endocrinology Unit, Department of Medicine (DIMED), University-Hospital of Padova, Padova, Italy
| | - Filippo Ceccato
- Endocrinology Unit, Department of Medicine (DIMED), University-Hospital of Padova, Padova, Italy.,Department of Neuroscience DNS, University of Padova, Padova, Italy
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Ishida A, Asakuno K, Shiramizu H, Yoshimoto H, Nakase K, Kato M, Hirayama M, Sato H, Matsuo S, Miki N, Ono M, Yamada S. Revalidation of inferior petrosal sinus sampling: the latest results from a single-center experience. Endocr J 2021; 68:1217-1223. [PMID: 34053993 DOI: 10.1507/endocrj.ej21-0156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Cushing's disease (CD), which manifests as excess cortisol secretion, is caused by adrenocorticotrophic hormone (ACTH)-secreting pituitary adenomas. Such adenomas are occasionally difficult to identify on magnetic resonance imaging (MRI), and thorough endocrinological examination may be required to detect them. Inferior petrosal sinus (IPS) sampling (IPSS) has been the gold standard test for distinguishing CD from ectopic ACTH syndrome (EAS). However, IPSS is an invasive procedure, and proper catheterization is occasionally challenging due to anatomical variations. Thus, there have been ongoing debates regarding the necessity of this procedure. Here, we present our recent IPSS data derived from the analysis of 65 patients who were referred to us for possible CD between April 2018 and December 2020 after undergoing meticulous endocrinological testing. Even with detailed MRI, no obvious lesions were identified in 19 patients. IPSS performed on these 19 individuals identified an IPS-to-peripheral ACTH gradient in 15 of them. The four patients who lacked this gradient were subjected to a classical algorithm using concurrently measured prolactin levels, the results of which were consistent with their ultimately confirmed diagnoses: two true-positive and two true-negative diagnoses. These findings support the validity of the algorithm and demonstrate that the prolactin-adjusted IPS-to-peripheral ACTH ratio can improve the differentiation between CD and EAS. We had no false-negative results, but three patients were false-positive. Consequently, those three patients in which no apparent tumor was clarified during surgery could not have any endocrinological improvement postoperatively.
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Affiliation(s)
- Atsushi Ishida
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Keizoh Asakuno
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Hideki Shiramizu
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Haruko Yoshimoto
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Ko Nakase
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Masataka Kato
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Masahiro Hirayama
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Hikari Sato
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Seigo Matsuo
- Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo 134-0088, Japan
| | - Nobuhiro Miki
- Hypothalamic & Pituitary Center, Moriyama Neurological Center Hospital, Tokyo 134-0081, Japan
| | - Masami Ono
- Hypothalamic & Pituitary Center, Moriyama Neurological Center Hospital, Tokyo 134-0081, Japan
| | - Shozo Yamada
- Hypothalamic & Pituitary Center, Moriyama Neurological Center Hospital, Tokyo 134-0081, Japan
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Abstract
Cushing's disease (CD) is the most prevalent cause of endogenous hypercortisolism. CD is responsible for multiple co-morbidities and increased mortality. Accurate and prompt diagnosis and optimal treatment are essential to improve the prognosis of CD. However, the diagnosis of CD is probably one of the most difficult in endocrinology and, therefore, diagnostic workup should be performed in an experienced center. Transsphenoidal surgery performed by an expert surgeon is the only therapeutic option that can offer definitive cure and remains the first-line treatment in most patients. Second-line treatments include pharmacotherapy, pituitary radiotherapy and bilateral adrenalectomy. The second-line therapeutic strategy is complex, must be individualized and performed in a multidisciplinary expert center. Symptomatic treatments of persisting co-morbidities after remission, which are responsible for increased mortality and impaired quality of life is an important part of medical management.
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Affiliation(s)
- Amandine Ferriere
- Department of Endocrinology, Diabetes and Nutrition, University Hospital (CHU) of Bordeaux and University of Bordeaux, France
| | - Antoine Tabarin
- Department of Endocrinology, Diabetes and Nutrition, University Hospital (CHU) of Bordeaux and University of Bordeaux, France; INSERM U1215, NeuroCentre Magendie, University of Bordeaux, France.
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