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Bessiène L, Moutel S, Lataud M, Jouinot A, Bonnet-Serrano F, Guibourdenche J, Villa C, Baussart B, Gaillard S, Barat M, Dohan A, Bertagna X, Dousset B, Bertherat J, Assié G. Corticotroph tumor progression speed after adrenalectomy. Eur J Endocrinol 2022; 187:797-807. [PMID: 36206174 DOI: 10.1530/eje-22-0536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 10/06/2022] [Indexed: 11/08/2022]
Abstract
OBJECTIVES After bilateral adrenalectomy in Cushing's disease, corticotroph tumor progression occurs in one-third to half of patients. However, progression speed is variable, ranging from slow to rapid. The aim was to explore corticotroph progression speed, its consequences and its risk factors. DESIGN A retrospective single-center observational study. METHODS In total,103 patients with Cushing's disease who underwent bilateral adrenalectomy between 1990 and 2020 were included. Clinical, biological, histological and MRI features were collected. Median duration of follow-up after bilateral adrenalectomy was 9.31 years. RESULTS In total,44 patients progressed (43%). Corticotroph tumor progression speed ranged from 1 to 40.7 mm per year. Progression speed was not different before and after bilateral adrenalectomy (P = 0.29). In univariate analyses, predictive factors for rapid corticotroph tumor progression included the severity of Cushing's disease before adrenalectomy as the cause of adrenalectomy, high ACTH in the year following adrenalectomy and high Ki67 immunopositivity in the tumor. During follow-up, early morning ACTH absolute variation was associated with corticotroph tumor progression speed (P-value = 0.001). ACTH measurement after dynamic testing did not improve this association. CONCLUSION After adrenalectomy, corticotroph progression speed is highly variable and manageable with MRI and ACTH surveillance. Progression speed does not seem related to bilateral adrenalectomy but rather to intrinsic properties of highly proliferative and secreting tumors.
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Affiliation(s)
- Laura Bessiène
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sandrine Moutel
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marine Lataud
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Anne Jouinot
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Fidéline Bonnet-Serrano
- Department of Hormonology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Jean Guibourdenche
- Department of Hormonology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Chiara Villa
- Department of Pathological Cytology and Anatomy, Hôpital Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Bertrand Baussart
- Department of Neurosurgery, Hôpital Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Stephan Gaillard
- Department of Neurosurgery, Hôpital Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Maxime Barat
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Anthony Dohan
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Xavier Bertagna
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Bertrand Dousset
- Department of Visceral and Endocrine Surgery, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Jérôme Bertherat
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Guillaume Assié
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
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2
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Valassi E, Castinetti F, Ferriere A, Tsagarakis S, Feelders RA, Netea-Maier RT, Droste M, Strasburger CJ, Maiter D, Kastelan D, Chanson P, Webb SM, Demtröder F, Pirags V, Chabre O, Franz H, Santos A, Reincke M. Corticotroph tumor progression after bilateral adrenalectomy: data from ERCUSYN. Endocr Relat Cancer 2022; 29:681-691. [PMID: 36197784 DOI: 10.1530/erc-22-0074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 09/23/2022] [Indexed: 11/09/2022]
Abstract
Corticotroph tumor progression after bilateral adrenalectomy/Nelson's syndrome (CTP-BADX/NS) is a severe complication of bilateral adrenalectomy (BADX). The aim of our study was to investigate the prevalence, presentation and outcome of CTP-BADX/NS in patients with Cushing's disease (CD) included in the European Registry on Cushing's Syndrome (ERCUSYN). We examined data on 1045 CD patients and identified 85 (8%) who underwent BADX. Of these, 73 (86%) had follow-up data available. The median duration of follow-up since BADX to the last visit/death was 7 years (IQR 2-9 years). Thirty-three patients (45%) experienced CTP-BADX/NS after 3 years (1.5-6) since BADX. Cumulative progression-free survival was 73% at 3 years, 66% at 5 years and 46% at 10 years. CTP-BADX/NS patients more frequently had a visible tumor at diagnosis of CD than patients without CTP-BADX/NS (P < 0.05). Twenty-seven CTP-BADX/NS patients underwent surgery, 48% radiotherapy and 27% received medical therapy. The median time since diagnosis of CTP-BADX/NS to the last follow-up visit was 2 years (IQR, 1-5). Control of tumor progression was not achieved in 16 of 33 (48%) patients, of whom 8 (50%) died after a mean of 4 years. Maximum adenoma size at diagnosis of CD was associated with further tumor growth in CTP-BADX/NS despite treatment (P = 0.033). Diagnosis of CTP-BADX/NS, older age, greater UFC levels at diagnosis of CD and initial treatment predicted mortality. In conclusion, CTP-BADX/NS was reported in 45% of the ERCUSYN patients who underwent BADX, and control of tumor growth was reached in half of them. Future studies are needed to establish effective strategies for prevention and treatment.
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Affiliation(s)
- Elena Valassi
- IIB-Sant Pau and Department of Endocrinology/Medicine, Hospital Sant Pau and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), ISCIII, Barcelona, Spain
- Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - Frédéric Castinetti
- Department of Endocrinology, Aix Marseille University, AP-HM, INSERM, Marseille Medical Genetics, Marmara Institute, La Conception Hospital, Marseille, France
| | - Amandine Ferriere
- Department of Endocrinology, Diabetes and Nutrition, University of Bordeaux, Bordeaux, France
| | - Stylianos Tsagarakis
- Department of Endocrinology, Diabetes and Metabolism, Evangelismos Hospital, Athens, Greece
| | - Richard A Feelders
- Erasmus Medical Center, Division of Endocrinology, Department of Internal Medicine, Rotterdam, The Netherlands
| | - Romana T Netea-Maier
- Division of Endocrinology, Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Michael Droste
- Praxis für Endokrinologie Dr. med. Michael Droste, Oldenburg, Germany
| | - Christian J Strasburger
- Division of Clinical Endocrinology, Department of Medicine CCM, Charité-Universitätsmedizin, Berlin, Germany
| | - Dominique Maiter
- Service d'Endocrinologie et Nutrition, Cliniques universitaires Saint Luc, Brussels, Belgium
| | - Darko Kastelan
- Department of Endocrinology, University Hospital Zagreb, Zagreb, Croatia
| | - Philippe Chanson
- Institut National de la Santé et de la Recherche Médicale, U1185, Le Kremlin, Bicêtre, Paris, France
| | - Susan M Webb
- IIB-Sant Pau and Department of Endocrinology/Medicine, Hospital Sant Pau and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), ISCIII, Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Frank Demtröder
- Zentrum für Endokrinologie, Diabetologie, Rheumatologie Dr. Demtröder & Kollegen, Dortmund, Germany
| | - Valdis Pirags
- Paula Stradiņa klīniskā universitātes slimnīca, Riga, Latvia
| | | | - Holger Franz
- Lohmann & Birkner Health Care Consultimg GmbH, Berlin, Germany
| | - Alicia Santos
- IIB-Sant Pau and Department of Endocrinology/Medicine, Hospital Sant Pau and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), ISCIII, Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Martin Reincke
- Medizinische Klinik UND Poliklinik IV, Campus Innestadt, Klinikum der Universität München, Ludwig-Maximilians-Universität München, Munich, Germany
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3
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Papakokkinou E, Piasecka M, Carlsen HK, Chantzichristos D, Olsson DS, Dahlqvist P, Petersson M, Berinder K, Bensing S, Höybye C, Engström BE, Burman P, Follin C, Petranek D, Erfurth EM, Wahlberg J, Ekman B, Åkerman AK, Schwarcz E, Johannsson G, Falhammar H, Ragnarsson O. Prevalence of Nelson's syndrome after bilateral adrenalectomy in patients with cushing's disease: a systematic review and meta-analysis. Pituitary 2021; 24:797-809. [PMID: 34036460 PMCID: PMC8416875 DOI: 10.1007/s11102-021-01158-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/18/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE Bilateral adrenalectomy (BA) still plays an important role in the management of Cushing's disease (CD). Nelson's syndrome (NS) is a severe complication of BA, but conflicting data on its prevalence and predicting factors have been reported. The aim of this study was to determine the prevalence of NS, and identify factors associated with its development. DATA SOURCES Systematic literature search in four databases. STUDY SELECTION Observational studies reporting the prevalence of NS after BA in adult patients with CD. DATA EXTRACTION Data extraction and risk of bias assessment were performed by three independent investigators. DATA SYNTHESIS Thirty-six studies, with a total of 1316 CD patients treated with BA, were included for the primary outcome. Pooled prevalence of NS was 26% (95% CI 22-31%), with moderate to high heterogeneity (I2 67%, P < 0.01). The time from BA to NS varied from 2 months to 39 years. The prevalence of NS in the most recently published studies, where magnet resonance imaging was used, was 38% (95% CI 27-50%). The prevalence of treatment for NS was 21% (95% CI 18-26%). Relative risk for NS was not significantly affected by prior pituitary radiotherapy [0.9 (95% CI 0.5-1.6)] or pituitary surgery [0.6 (95% CI 0.4-1.0)]. CONCLUSIONS Every fourth patient with CD treated with BA develops NS, and every fifth patient requires pituitary-specific treatment. The risk of NS may persist for up to four decades after BA. Life-long follow-up is essential for early detection and adequate treatment of NS.
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Affiliation(s)
- Eleni Papakokkinou
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
- The Department of Endocrinology, Sahlgrenska University Hospital, Blå stråket 5, 413 45, Gothenburg, Sweden
| | - Marta Piasecka
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
- The Department of Endocrinology, Sahlgrenska University Hospital, Blå stråket 5, 413 45, Gothenburg, Sweden
| | - Hanne Krage Carlsen
- Department of Environmental and Occupational Health School of Public Health and Community Medicine, University of Gothenburg, 4053, Gothenburg, Sweden
| | - Dimitrios Chantzichristos
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
- The Department of Endocrinology, Sahlgrenska University Hospital, Blå stråket 5, 413 45, Gothenburg, Sweden
| | - Daniel S Olsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
- The Department of Endocrinology, Sahlgrenska University Hospital, Blå stråket 5, 413 45, Gothenburg, Sweden
| | - Per Dahlqvist
- Department of Public Health and Clinical Medicine, Umeå University, 901 87, Umeå, Sweden
| | - Maria Petersson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176, Stockholm, Sweden
- Department of Endocrinology, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Katarina Berinder
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176, Stockholm, Sweden
- Department of Endocrinology, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Sophie Bensing
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176, Stockholm, Sweden
- Department of Endocrinology, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Charlotte Höybye
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176, Stockholm, Sweden
- Department of Endocrinology, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Britt Edén Engström
- Department of Endocrinology and Diabetes, Uppsala University Hospital, and Department of Medical Sciences, Endocrinology and Mineral Metabolism, Uppsala University, 751 85, Uppsala, Sweden
| | - Pia Burman
- Department of Endocrinology, Skåne University Hospital, University of Lund, 205 02, Malmö, Sweden
| | - Cecilia Follin
- Department of Endocrinology, Skåne University Hospital, 222 42, Lund, Sweden
| | - David Petranek
- Department of Endocrinology, Skåne University Hospital, 222 42, Lund, Sweden
| | - Eva Marie Erfurth
- Department of Endocrinology, Skåne University Hospital, 222 42, Lund, Sweden
| | - Jeanette Wahlberg
- Department of Endocrinology and Department of Medical and Health Sciences, Linköping University, 581 83, Linköping, Sweden
- Department of Internal Medicine, School of Health and Medical Sciences, Örebro University, 702 81, Örebro, SE, Sweden
| | - Bertil Ekman
- Department of Endocrinology and Department of Medical and Health Sciences, Linköping University, 581 83, Linköping, Sweden
| | - Anna-Karin Åkerman
- Department of Internal Medicine, School of Health and Medical Sciences, Örebro University, 702 81, Örebro, SE, Sweden
| | - Erik Schwarcz
- Department of Internal Medicine, School of Health and Medical Sciences, Örebro University, 702 81, Örebro, SE, Sweden
| | - Gudmundur Johannsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
- The Department of Endocrinology, Sahlgrenska University Hospital, Blå stråket 5, 413 45, Gothenburg, Sweden
| | - Henrik Falhammar
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176, Stockholm, Sweden
- Department of Endocrinology, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Oskar Ragnarsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden.
- The Department of Endocrinology, Sahlgrenska University Hospital, Blå stråket 5, 413 45, Gothenburg, Sweden.
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4
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Reincke M, Albani A, Assie G, Bancos I, Brue T, Buchfelder M, Chabre O, Ceccato F, Daniele A, Detomas M, Di Dalmazi G, Elenkova A, Findling J, Grossman AB, Gomez-Sanchez CE, Heaney AP, Honegger J, Karavitaki N, Lacroix A, Laws ER, Losa M, Murakami M, Newell-Price J, Pecori Giraldi F, Pérez-Rivas LG, Pivonello R, Rainey WE, Sbiera S, Schopohl J, Stratakis CA, Theodoropoulou M, van Rossum EFC, Valassi E, Zacharieva S, Rubinstein G, Ritzel K. Corticotroph tumor progression after bilateral adrenalectomy (Nelson's syndrome): systematic review and expert consensus recommendations. Eur J Endocrinol 2021; 184:P1-P16. [PMID: 33444221 PMCID: PMC8060870 DOI: 10.1530/eje-20-1088] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 01/12/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Corticotroph tumor progression (CTP) leading to Nelson's syndrome (NS) is a severe and difficult-to-treat complication subsequent to bilateral adrenalectomy (BADX) for Cushing's disease. Its characteristics are not well described, and consensus recommendations for diagnosis and treatment are missing. METHODS A systematic literature search was performed focusing on clinical studies and case series (≥5 patients). Definition, cumulative incidence, treatment and long-term outcomes of CTP/NS after BADX were analyzed using descriptive statistics. The results were presented and discussed at an interdisciplinary consensus workshop attended by international pituitary experts in Munich on October 28, 2018. RESULTS Data covered definition and cumulative incidence (34 studies, 1275 patients), surgical outcome (12 studies, 187 patients), outcome of radiation therapy (21 studies, 273 patients), and medical therapy (15 studies, 72 patients). CONCLUSIONS We endorse the definition of CTP-BADX/NS as radiological progression or new detection of a pituitary tumor on thin-section MRI. We recommend surveillance by MRI after 3 months and every 12 months for the first 3 years after BADX. Subsequently, we suggest clinical evaluation every 12 months and MRI at increasing intervals every 2-4 years (depending on ACTH and clinical parameters). We recommend pituitary surgery as first-line therapy in patients with CTP-BADX/NS. Surgery should be performed before extrasellar expansion of the tumor to obtain complete and long-term remission. Conventional radiotherapy or stereotactic radiosurgery should be utilized as second-line treatment for remnant tumor tissue showing extrasellar extension.
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Affiliation(s)
- Martin Reincke
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
| | - Adriana Albani
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
| | - Guillaume Assie
- Department of Endocrinology, Université de Paris, Institut Cochin, INSERM, CNRS, Center for Rare Adrenal Diseases, Hôpital Cochin, Paris, France
| | - Irina Bancos
- Division of Endocrinology, Mayo Clinic Minnesota, Diabetes, Metabolism, Nutrition, Rochester, Minnesota, USA
| | - Thierry Brue
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Institut MarMaRa and Endocrinology Department, Conception Hospital, Assistance Publique-Hôpitaux de Marseille (APHM), Marseille, France
| | - Michael Buchfelder
- Universitätsklinikum Erlangen, Neurochirurgische Klinik, Erlangen, Germany
| | - Olivier Chabre
- CHU Grenoble-Alpes, Unit of Endocrinology, Pavillon des Ecrins, Grenoble, France
| | - Filippo Ceccato
- Department of Medicine, University of Padova, Padova, Veneto, Italy
| | - Andrea Daniele
- Department of Medicine, University of Padova, Padova, Veneto, Italy
| | - Mario Detomas
- Division of Endocrinology and Diabetology, Department of Internal Medicine, University of Würzburg, Wurzburg, Bayern, Germany
| | - Guido Di Dalmazi
- Department of Medical and Surgical Sciences, Endocrinology and Diabetes Prevention and Care Unit, University of Bologna, S. Orsola Policlinic, Bologna, Italy
| | - Atanaska Elenkova
- Department of Endocrinology, Medical University Sofia, Sofia, Bulgaria
| | - James Findling
- Division of Endocrinology and Molecular Medicine, Medical College of Wisconsin, Menomonee Falls, Wisconsin, USA
| | - Ashley B Grossman
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Centre for Endocrinology, Barts and the London School of Medicine, Queen Mary University of London, UK
| | - Celso E Gomez-Sanchez
- Department of Pharmacology and Toxicology and Medicine, Endocrine Service, G.V. Montgomery VA Medical Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Anthony P Heaney
- Division of Endocrinology, Medical Director, Pituitary & Neuroendocrine Tumor Program, UCLA School of Medicine, Los Angeles, California, USA
| | - Juergen Honegger
- Department of Neurosurgery, University of Tübingen, Tübingen, Germany
| | - Niki Karavitaki
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners
- Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Andre Lacroix
- Division of Endocrinology, Department of Medicine, Centre hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Edward R Laws
- Pituitary/Neuroendocrine Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Marco Losa
- Department of Neurosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milano, Italy
| | - Masanori Murakami
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - John Newell-Price
- Dept of Oncology and Metabolism, The Medical School University of Sheffield, Sheffield, UK
| | - Francesca Pecori Giraldi
- Department of Clinical Sciences & Community Health, University of Milan Neuroendocrinology Research Laboratory, Instituto Auxologico Italiano IRCCS, Milan, Italy
| | - Luis G Pérez-Rivas
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - William E Rainey
- Departments of Molecular & Integrative Physiology and Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Silviu Sbiera
- Division of Endocrinology and Diabetology, Department of Internal Medicine, University of Würzburg, Wurzburg, Bayern, Germany
| | - Jochen Schopohl
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
| | - Constantine A Stratakis
- Section on Genetics & Endocrinology Eunice Kennedy Shriver National Insitute of Child Health & Human Development (NICHD) National Institute of Health (NIH), NIH Clinical Research Center, Bethesda, Maryland, USA
| | - Marily Theodoropoulou
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
| | - Elisabeth F C van Rossum
- Department of Internal Medicine, division of Endocrinology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Elena Valassi
- IIB-Sant Pau and Department of Endocrinology/Medicine, Hospital Sant Pau, UAB, and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unidad 747), ISCIII, Barcelona, Spain
| | - Sabina Zacharieva
- Department of Endocrinology, Medical University Sofia, Sofia, Bulgaria
| | - German Rubinstein
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
| | - Katrin Ritzel
- Klinikum der Ludwig-Maximilians-Universität München, Medizinische Klinik und Poliklinik IV, Munich, Germany
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5
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Yamamoto M, Nakao T, Ogawa W, Fukuoka H. Aggressive Cushing's Disease: Molecular Pathology and Its Therapeutic Approach. Front Endocrinol (Lausanne) 2021; 12:650791. [PMID: 34220707 PMCID: PMC8242934 DOI: 10.3389/fendo.2021.650791] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 05/26/2021] [Indexed: 12/13/2022] Open
Abstract
Cushing's disease is a syndromic pathological condition caused by adrenocorticotropic hormone (ACTH)-secreting pituitary adenomas (ACTHomas) mediated by hypercortisolemia. It may have a severe clinical course, including infection, psychiatric disorders, hypercoagulability, and metabolic abnormalities, despite the generally small, nonaggressive nature of the tumors. Up to 20% of ACTHomas show aggressive behavior, which is related to poor surgical outcomes, postsurgical recurrence, serious clinical course, and high mortality. Although several gene variants have been identified in both germline and somatic changes in Cushing's disease, the pathophysiology of aggressive ACTHomas is poorly understood. In this review, we focused on the aggressiveness of ACTHomas, its pathology, the current status of medical therapy, and future prospects. Crooke's cell adenoma (CCA), Nelson syndrome, and corticotroph pituitary carcinoma are representative refractory pituitary tumors that secrete superphysiological ACTH. Although clinically asymptomatic, silent corticotroph adenoma is an aggressive ACTH-producing pituitary adenoma. In this review, we summarize the current understanding of the pathophysiology of aggressive ACTHomas, including these tumors, from a molecular point of view based on genetic, pathological, and experimental evidence. The treatment of aggressive ACTHomas is clinically challenging and usually resistant to standard treatment, including surgery, radiotherapy, and established medical therapy (e.g., pasireotide and cabergoline). Temozolomide is the most prescribed pharmaceutical treatment for these tumors. Reports have shown that several treatments for patients with refractory ACTHomas include chemotherapy, such as cyclohexyl-chloroethyl-nitrosourea combined with 5-fluorouracil, or targeted therapies against several molecules including vascular endothelial growth factor receptor, cytotoxic T lymphocyte antigen 4, programmed cell death protein 1 (PD-1), and ligand for PD-1. Genetic and experimental evidence indicates that some possible therapeutic candidates are expected, such as epidermal growth factor receptor tyrosine kinase inhibitor, cyclin-dependent kinase inhibitor, and BRAF inhibitor. The development of novel treatment options for aggressive ACTHomas is an emerging task.
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Affiliation(s)
- Masaaki Yamamoto
- Division of Diabetes and Endocrinology, Kobe University Hospital, Kobe, Japan
| | | | - Wataru Ogawa
- Division of Diabetes and Endocrinology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hidenori Fukuoka
- Division of Diabetes and Endocrinology, Kobe University Hospital, Kobe, Japan
- *Correspondence: Hidenori Fukuoka,
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He X, Spencer-Segal JL. Rapid response of Nelson's syndrome to pasireotide in radiotherapy-naive patient. Clin Diabetes Endocrinol 2020; 6:22. [PMID: 33292741 PMCID: PMC7648374 DOI: 10.1186/s40842-020-00110-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/25/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Nelson's syndrome is a well-described complication following bilateral adrenalectomy for management of Cushing's disease. There is no consensus on optimal management of Nelson's syndrome, characterized by the triad of pituitary corticotroph adenoma growth, elevated serum adrenocorticotropic hormone, and skin hyperpigmentation. Medical therapy with a variety of drug classes have been studied. One potentially promising drug already approved for Cushing's disease is pasireotide, a somatostatin analog with affinity for multiple somatostatin receptors, including subtype 5, the most highly expressed receptor on corticotroph tumors. CASE PRESENTATION A 24-year-old female was diagnosed with Cushing's disease with initial ACTH levels around 700-800 pg/mL. She underwent transsphenoidal surgery without remission, followed by bilateral adrenalectomy. Over the subsequent 3 years, the patient developed skin hyperpigmentation, recurrent elevations of ACTH, and tumor recurrence requiring two additional transsphenoidal surgeries. After her third transsphenoidal resection, ACTH normalized, no residual tumor was seen on radiology, and the patient's skin hyperpigmentation improved. She then had an uncomplicated full-term pregnancy, during which ACTH levels remained within normal limits. One month after delivery, ACTH levels began rising to a peak at 5,935 pg/mL. Imaging revealed two new bilateral pituitary adenomas, measuring 14 mm on the left, and 7 mm on the right. She was then started on pasireotide. After two months of therapy, ACTH decreased to 609 pg/mL, and repeat pituitary MRI showed interval decrease in size of both pituitary adenomas to 13 mm on the left and 6 mm on the right. CONCLUSION We report the protracted course of a young female with several recurrences of Nelson's syndrome following bilateral adrenalectomy and multiple transsphenoidal surgeries, who ultimately responded to pasireotide. Unique features of her case not described previously are the response to pasireotide in a radiotherapy-naive patient, as well as the rapid radiologic response to therapy. Her history illustrates the unresolved challenges of Nelson's syndrome and the continued need for additional studies to identify optimal management.
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Affiliation(s)
- Xin He
- Department of Internal Medicine, Division of Metabolism, Endocrinology & Diabetes, University of Michigan, 1500 East Medical Center Drive, Ann Arbor, MI, 48109, USA
| | - Joanna L Spencer-Segal
- Department of Internal Medicine, Division of Metabolism, Endocrinology & Diabetes, University of Michigan, 1500 East Medical Center Drive, Ann Arbor, MI, 48109, USA. .,Michigan Neuroscience Institute, University of Michigan, 205 Zina Pitcher Pl, Ann Arbor, MI, 48109, USA.
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7
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Abstract
Nelson's syndrome (NS) is a condition which may develop in patients with Cushing's disease after bilateral adrenalectomy. Although there is no formal consensus on what defines NS, corticotroph tumor growth and/or gradually increasing ACTH levels are important diagnostic elements. Pathogenesis is unclear and well-established predictive factors are lacking; high ACTH during the first year after bilateral adrenalectomy is the most consistently reported predictive parameter. Management is individualized and includes surgery, with or without radiotherapy, radiotherapy alone, and observation; medical treatments have shown inconsistent results. A subset of tumors demonstrates aggressive behavior with challenging management, malignant transformation and poor prognosis.
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Affiliation(s)
- Athanasios Fountas
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, IBR Tower, Level 2, Birmingham, B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, B15 2TH, UK; Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, B15 2TH, UK
| | - Niki Karavitaki
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, IBR Tower, Level 2, Birmingham, B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, B15 2TH, UK; Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, B15 2TH, UK.
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Wagner J, Langlois F, Lim DST, McCartney S, Fleseriu M. Hypercoagulability and Risk of Venous Thromboembolic Events in Endogenous Cushing's Syndrome: A Systematic Meta-Analysis. Front Endocrinol (Lausanne) 2018; 9:805. [PMID: 30745894 PMCID: PMC6360168 DOI: 10.3389/fendo.2018.00805] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 12/21/2018] [Indexed: 12/16/2022] Open
Abstract
Background: Hypercortisolism has been implicated in the development of venous thromboembolic events (VTE). We aimed to characterize VTE risk in endogenous Cushing's syndrome (CS) patients, compare that risk to other pathologies, and determine if there are any associated coagulation factor changes. Methods: Medline and Scopus search for "hypercortisolism" and "thromboembolic disease" from January 1980 to April 2017 to include studies that reported VTE rates and/or coagulation profile of CS patients. A systematic review and meta-analysis were performed. Results: Forty-eight studies met inclusion criteria. There were 7,142 CS patients, average age was 42 years and 77.7% female. Odds ratio of spontaneous VTE in CS is 17.82 (95%CI 15.24-20.85, p < 0.00001) when comparing to a healthy population. For CS patients undergoing surgery, the odds ratio (both with / without anticoagulation) of spontaneous VTE is 0.26 (95%CI 0.07-0.11, p < 0.00001)/0.34 (0.19-0.36, p < 0.00001) when compared to patients undergoing hip fracture surgery who were not treated with anticoagulants. Coagulation profiles in patients with CS showed statistically significant differences compared to controls, as reflected by increases in von Willebrand factor (180.11 vs. 112.53 IU/dL, p < 0.01), as well as decreases in activated partial thromboplastin time (aPTT; 26.91 vs. 30.65, p < 0.001) and increases in factor VIII (169 vs. 137 IU/dL, p < 0.05). Conclusion: CS is associated with significantly increased VTE odds vs. general population, but lower than in patients undergoing major orthopedic surgery. Although exact timing, type, and dose of anticoagulation medication remains to be established, clinicians might consider monitoring vWF, PTT, and factor VIII when evaluating CS patients and balance advantages of thromboprophylaxis with risk of bleeding.
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Affiliation(s)
- Jeffrey Wagner
- Northwest Pituitary Center, Oregon Health & Science University, Portland, OR, United States
| | - Fabienne Langlois
- Northwest Pituitary Center, Oregon Health & Science University, Portland, OR, United States
- Centre Hospitalier Universitaire de Sherbrooke, Fleurimont, QC, Canada
| | - Dawn Shao Ting Lim
- Northwest Pituitary Center, Oregon Health & Science University, Portland, OR, United States
- Singapore General Hospital, Singapore, Singapore
| | - Shirley McCartney
- Northwest Pituitary Center, Oregon Health & Science University, Portland, OR, United States
| | - Maria Fleseriu
- Northwest Pituitary Center, Oregon Health & Science University, Portland, OR, United States
- *Correspondence: Maria Fleseriu
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Patel J, Eloy JA, Liu JK. Nelson's syndrome: a review of the clinical manifestations, pathophysiology, and treatment strategies. Neurosurg Focus 2015; 38:E14. [PMID: 25639316 DOI: 10.3171/2014.10.focus14681] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Nelson's syndrome is a rare clinical manifestation that occurs in 8%-47% of patients as a complication of bilateral adrenalectomy, a procedure that is used to control hypercortisolism in patients with Cushing's disease. First described in 1958 by Dr. Don Nelson, the disease has since become associated with a clinical triad of hyperpigmentation, excessive adrenocorticotropin secretion, and a corticotroph adenoma. Even so, for the past several years the diagnostic criteria and management of Nelson's syndrome have been inadequately studied. The primary treatment for Nelson's syndrome is transsphenoidal surgery. Other stand-alone therapies, which in many cases have been used as adjuvant treatments with surgery, include radiotherapy, radiosurgery, and pharmacotherapy. Prophylactic radiotherapy at the time of bilateral adrenalectomy can prevent Nelson's syndrome (protective effect). The most promising pharmacological agents are temozolomide, octreotide, and pasireotide, but these agents are often administered after transsphenoidal surgery. In murine models, rosiglitazone has shown some efficacy, but these results have not yet been found in human studies. In this article, the authors review the clinical manifestations, pathophysiology, diagnostic criteria, and efficacy of multimodal treatment strategies for Nelson's syndrome.
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Pivonello R, De Leo M, Cozzolino A, Colao A. The Treatment of Cushing's Disease. Endocr Rev 2015; 36:385-486. [PMID: 26067718 PMCID: PMC4523083 DOI: 10.1210/er.2013-1048] [Citation(s) in RCA: 288] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 05/13/2015] [Indexed: 12/23/2022]
Abstract
Cushing's disease (CD), or pituitary-dependent Cushing's syndrome, is a severe endocrine disease caused by a corticotroph pituitary tumor and associated with increased morbidity and mortality. The first-line treatment for CD is pituitary surgery, which is followed by disease remission in around 78% and relapse in around 13% of patients during the 10-year period after surgery, so that nearly one third of patients experience in the long-term a failure of surgery and require an additional second-line treatment. Patients with persistent or recurrent CD require additional treatments, including pituitary radiotherapy, adrenal surgery, and/or medical therapy. Pituitary radiotherapy is effective in controlling cortisol excess in a large percentage of patients, but it is associated with a considerable risk of hypopituitarism. Adrenal surgery is followed by a rapid and definitive control of cortisol excess in nearly all patients, but it induces adrenal insufficiency. Medical therapy has recently acquired a more important role compared to the past, due to the recent employment of novel compounds able to control cortisol secretion or action. Currently, medical therapy is used as a presurgical treatment, particularly for severe disease; or as postsurgical treatment, in cases of failure or incomplete surgical tumor resection; or as bridging therapy before, during, and after radiotherapy while waiting for disease control; or, in selected cases, as primary therapy, mainly when surgery is not an option. The adrenal-directed drug ketoconazole is the most commonly used drug, mainly because of its rapid action, whereas the glucocorticoid receptor antagonist, mifepristone, is highly effective in controlling clinical comorbidities, mainly glucose intolerance, thus being a useful treatment for CD when it is associated with diabetes mellitus. Pituitary-directed drugs have the advantage of acting at the site responsible for CD, the pituitary tumor. Among this group of drugs, the dopamine agonist cabergoline and the somatostatin analog pasireotide result in disease remission in a consistent subgroup of patients with CD. Recently, pasireotide has been approved for the treatment of CD when surgery has failed or when surgery is not an option, and mifepristone has been approved for the treatment of Cushing's syndrome when associated with impairment of glucose metabolism in case of the lack of a surgical indication. Recent experience suggests that the combination of different drugs may be able to control cortisol excess in a great majority of patients with CD.
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Affiliation(s)
- Rosario Pivonello
- Dipartimento Di Medicina Clinica E Chirurgia, Sezione Di Endocrinologia, Universita' Federico II di Napoli, 80131 Naples, Italy
| | - Monica De Leo
- Dipartimento Di Medicina Clinica E Chirurgia, Sezione Di Endocrinologia, Universita' Federico II di Napoli, 80131 Naples, Italy
| | - Alessia Cozzolino
- Dipartimento Di Medicina Clinica E Chirurgia, Sezione Di Endocrinologia, Universita' Federico II di Napoli, 80131 Naples, Italy
| | - Annamaria Colao
- Dipartimento Di Medicina Clinica E Chirurgia, Sezione Di Endocrinologia, Universita' Federico II di Napoli, 80131 Naples, Italy
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12
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Gundgurthi A, Kharb S, Garg MK, Brar KS, Bharwaj R, Pathak HC, Gill M. Nelson's syndrome presenting as bilateral oculomotor palsy. Indian J Endocrinol Metab 2013; 17:1114-1116. [PMID: 24381895 PMCID: PMC3872696 DOI: 10.4103/2230-8210.122643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Nelson's syndrome refers to a clinical spectrum arising from progressive enlargement of pituitary adenoma and elevated adrenocorticotrophic hormone after total bilateral adrenalectomy for Cushing's disease comprising of hyperpigmentation, visual field defects which can be life threatening. We report here a 50-year male presenting with rapid onset of Nelson's syndrome with an unusual finding of bilateral oculomotor palsy mistakenly treated as ocular myasthenia.
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Affiliation(s)
- Abhay Gundgurthi
- Department of Endocrinology, Army Hospital (Research and Referral), Delhi, Cantt, India
| | - Sandeep Kharb
- Department of Endocrinology, Army Hospital (Research and Referral), Delhi, Cantt, India
| | - M. K. Garg
- Department of Endocrinology, Army Hospital (Research and Referral), Delhi, Cantt, India
| | - K. S. Brar
- Department of Endocrinology, Army Hospital (Research and Referral), Delhi, Cantt, India
| | - Reena Bharwaj
- Department of Pathology, Army Hospital (Research and Referral), Delhi, Cantt, India
| | - H. C. Pathak
- Department of Neurosurgery, Army Hospital (Research and Referral), Delhi, Cantt, India
| | - Maneet Gill
- Department of Neurosurgery, Army Hospital (Research and Referral), Delhi, Cantt, India
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Kovács GL, Góth M, Rotondo F, Scheithauer BW, Carlsen E, Saadia A, Hubina E, Kovács L, Szabolcs I, Nagy P, Czirják S, Hanzély Z, Kovács K, Horváth É, Korbonits M. ACTH-secreting Crooke cell carcinoma of the pituitary. Eur J Clin Invest 2013; 43:20-6. [PMID: 23134557 DOI: 10.1111/eci.12010] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE While pituitary adenomas are common, pituitary carcinomas are rare. It is unclear whether pituitary carcinomas arise de novo or evolve from adenomas. METHODS We studied the clinical characteristics and tissue samples from eight pituitary surgeries and the autopsy from a patient with pituitary carcinoma. A 16-year-old female patient was diagnosed with an aggressive Crooke cell macroadenoma. Following transsphenoidal surgery, clinical signs of Cushing disease quickly reappeared. During the 14-year course of the illness, eight pituitary surgeries, three courses of extracranial irradiation and two (90) Yttrium-DOTATOC treatments were undertaken. A bilateral adrenalectomy was performed. The patient died of metastatic disease and uncontrolled hypercortisolism due to an adrenal remnant. A systematic morphologic study (histologic staining, electron microscopy) of all available surgical and autopsy specimens was undertaken. RESULTS Brisk mitotic activity, high Ki-67 and p53 immunolabelling were present in the pituitary samples from the onset. High proportion of tumour cells showed irregular nuclei and large nucleoli, and gradual increase in MGMT staining was observed. The tumour remained of Crooke cell type throughout the course. Autopsy disclosed a postirradiation sarcoma in the pituitary area. CONCLUSIONS The question whether pituitary carcinomas arise de novo or transform from an adenoma cannot be answered at present with certainty.
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Affiliation(s)
- Gábor L Kovács
- Division of Endocrinology, Department of Internal Medicine, Military Hospital State Health Center, Budapest, Hungary
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14
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Feelders RA, Pulgar SJ, Kempel A, Pereira AM. The burden of Cushing's disease: clinical and health-related quality of life aspects. Eur J Endocrinol 2012; 167:311-26. [PMID: 22728347 DOI: 10.1530/eje-11-1095] [Citation(s) in RCA: 172] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Cushing's disease (CD) is a rare endocrine disorder characterized by excess secretion of ACTH due to a pituitary adenoma. Current treatment options are limited and may pose additional risks. A literature review was conducted to assess the holistic burden of CD. DESIGN Studies published in English were evaluated to address questions regarding the epidemiology of CD, time to diagnosis, health-related quality of life (HRQoL), treatment outcomes, mortality, prevalence of comorbidities at diagnosis, and reversibility of comorbidities following the treatment. METHODS a two-stage literature search was performed in Medline, EMBASE, and Science Citation Index, using keywords related to the epidemiology, treatment, and outcomes of CD: i) articles published from 2000 to 2012 were identified and ii) an additional hand search (all years) was conducted on the basis of bibliography of identified articles. RESULTS At the time of diagnosis, 58-85% of patients have hypertension, 32-41% are obese, 20-47% have diabetes mellitus, 50-81% have major depression, 31-50% have osteoporosis, and 38-71% have dyslipidemia. Remission rates following transsphenoidal surgery (TSS) are high when performed by expert pituitary surgeons (rates of 65-90%), but the potential for relapse remains (rates of 5-36%). Although some complications can be partially reversed, time to reversal can take years. The HRQoL of patients with CD also remains severely compromised after remission. CONCLUSIONS These findings highlight the significant burden associated with CD. As current treatment options may not fully reverse the burden of chronic hypercortisolism, there is a need for both improved diagnostic tools to reduce the time to diagnosis and effective therapy, particularly a targeted medical therapy.
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Affiliation(s)
- R A Feelders
- Endocrine Section, Department of Internal Medicine, Erasmus Medical Center Rotterdam, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.
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15
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Abstract
Nelson's syndrome is a potentially life-threatening condition that does not infrequently develop following total bilateral adrenalectomy (TBA) for the treatment of Cushing's disease. In this review article, we discuss some controversial aspects of Nelson's syndrome including diagnosis, predictive factors, aetiology, pathology and management based on data from the existing literature and the experience of our own tertiary centre. Definitive diagnostic criteria for Nelson's syndrome are lacking. We argue in favour of a new set of criteria. We propose that Nelson's syndrome should be diagnosed in any patient with prior TBA for the treatment of Cushing's disease and with at least one of the following criteria: i) an expanding pituitary mass lesion compared with pre-TBA images; ii) an elevated 0800 h plasma level of ACTH (>500 ng/l) in addition to progressive elevations of ACTH (a rise of >30%) on at least three consecutive occasions. Regarding predictive factors for the development of Nelson's syndrome post TBA, current evidence favours the presence of residual pituitary tumour on magnetic resonance imaging (MRI) post transsphenoidal surgery (TSS); an aggressive subtype of corticotrophinoma (based on MRI growth rapidity and histology of TSS samples); lack of prophylactic neoadjuvant pituitary radiotherapy at the time of TBA and a rapid rise of ACTH levels in year 1 post TBA. Finally, more studies are needed to assess the efficacy of therapeutic strategies in Nelson's syndrome, including the alkylating agent, temozolomide, which holds promise as a novel and effective therapeutic agent in the treatment of associated aggressive corticotroph tumours. It is timely to review these controversies and to suggest guidelines for future audit.
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Affiliation(s)
- T M Barber
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, University of Oxford, Headington, Oxford, UK
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Butkevich I, Mikhailenko V, Semionov P, Bagaeva T, Otellin V, Aloisi AM. Effects of maternal corticosterone and stress on behavioral and hormonal indices of formalin pain in male and female offspring of different ages. Horm Behav 2009; 55:149-57. [PMID: 18955060 DOI: 10.1016/j.yhbeh.2008.09.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2008] [Revised: 09/17/2008] [Accepted: 09/17/2008] [Indexed: 10/21/2022]
Abstract
In previous studies, we showed for the first time that prenatal stress in rats produces long-term alterations of formalin-induced pain behavior that are dependent on age and sex, and we demonstrated an important role of the serotonergic system in mechanisms of prenatal stress (Butkevich, I.P. and Vershinina, E.A., 2001; Butkevich, I.P. and Vershinina, E.A., 2003; Butkevich, I.P., Mikhailenko, V.A., Vershinina, E.A., Khozhai, L.I., Grigorev, I.P., Otellin, V.A., 2005; Butkevich, I.P., Mikhailenko, V.A., Khozhai, L.I., Otellin, V.A., 2006). In the present study, we focus on the influence of the maternal corticosterone milieu and its role in the effects of stress during pregnancy on formalin-induced pain and the corticosterone response to it in male and female offspring of different ages. For this purpose, we used adrenalectomy (AD) in female rats 3-4 weeks before mating (as distinct from AD typically performed at the beginning of pregnancy). Since AD is considered a reliable method to treat hypercortisolism, researches on the effects of long-term AD in dams on the systems responsible for adaptive behavior in offspring are important (such studies are not described in the literature). The results demonstrate that the differences in the corticosterone response to injection of formalin and saline are obvious in 90-day-old (adult) female offspring but masked in 25-day-old ones. AD promoted the corticosterone response to formalin-induced pain but not to injection of saline in prenatally non-stressed female offspring of both ages. Prenatal stress canceled the differences in corticosterone response to injection of formalin and saline in 25-day-old offspring of AD dams and in adult offspring of sham-operated (SH) dams but caused similar differences in adult offspring of AD dams. Sex differences were found in basal corticosterone levels in AD prenatally stressed rats of both age groups, with a higher level in females, and in the corticosterone response to formalin-induced pain in the adult rats of all groups investigated, with higher corticosterone levels in females. In regard to pain behavior, AD induced significant changes in flexing+shaking in prenatally non-stressed adult offspring and canceled the differences in this behavior between non-stressed and stressed 25-day-old offspring. There were sex differences in pain behavior of the adult rats: greater flexing+shaking in AD non-stressed males but in SH non-stressed females; greater licking in prenatally-stressed AD and SH females. These results indicate that the long-term influences of maternal corticosterone on formalin-induced pain and the corticosterone response to it are determined by the sex and age of the offspring and suggest that other mechanisms, including serotonergic ones revealed in our previous studies, are involved in the effects of prenatal stress on inflammatory pain behavior.
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Affiliation(s)
- Irina Butkevich
- Laboratory of Ontogeny of the Nervous System, IP Pavlov Institute of Physiology, Russian Academy of Sciences, Petersburg, Russia.
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Munir A, Newell-Price J. Nelson's Syndrome. ACTA ACUST UNITED AC 2008; 51:1392-6. [PMID: 18209878 DOI: 10.1590/s0004-27302007000800026] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2007] [Accepted: 08/08/2007] [Indexed: 11/22/2022]
Abstract
Nelson's syndrome is a potentially severe complication of bilateral adrenalectomy performed in the treatment of Cushing's disease, and its management remains difficult. Of all of the features of Nelson's syndrome, the one that causes most concern is the development of a locally aggressive pituitary tumour, which, unusually for pituitary disease, may occasionally cause death from the tumour itself. This feature is especially pertinent given the increasing use in Cushing's disease of laparoscopic bilateral adrenal surgery as a highly effective treatment modality to control cortisol-excess. Despite numerous studies and reports, there is no formal consensus of what defines Nelson's syndrome. Thus, some will define Nelson's syndrome according to the classical description with an evolving pituitary mass after bilateral adrenalectomy, whereas others will rely on increasing plasma ACTH levels, even in the absence of a clear pituitary mass lesion on MRI. These factors need to be borne in mind when considering the reports of Nelson's syndrome, as there is great heterogeneity, and it is likely that overall the modern 'Nelson's syndrome' represents a different disease entity from that of the last century. In the present paper, clinical and epidemiological features of Nelson's syndrome, as well as its treatment modalities, are reviewed.
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Affiliation(s)
- Alia Munir
- Academic Unit of Diabetes, Endocrinology & Metabolism, School of Medicine and Biomedical Science, The University of Sheffield, Sheffield, UK
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18
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Mullan KR, Atkinson AB. Endocrine clinical update: where are we in the therapeutic management of pituitary-dependent hypercortisolism? Clin Endocrinol (Oxf) 2008; 68:327-37. [PMID: 17854395 DOI: 10.1111/j.1365-2265.2007.03028.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Karen R Mullan
- Regional Centre for Endocrinology, Royal Victoria Hospital, Belfast, UK
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Hofmann BM, Hlavac M, Martinez R, Buchfelder M, Müller OA, Fahlbusch R. Long-term results after microsurgery for Cushing disease: experience with 426 primary operations over 35 years. J Neurosurg 2008; 108:9-18. [PMID: 18173305 DOI: 10.3171/jns/2008/108/01/0009] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES The aim of this paper was to demonstrate the long-term results following microsurgery in a single surgeon's continuous series of patients with Cushing disease (CD), to assess the influence of changes in surgical procedures, and to compare the results with those of other treatment modalities. In particular, preoperative diagnosis, tumor size, results of histological examination, and complications were considered. METHODS Between 1971 and 2004, 426 patients suffering from newly diagnosed CD underwent primary surgery. Pre-operative measures included clinical examination, endocrinological workup (testing of the hypothalamic-pituitary-adrenal axis, and 2- and 8-mg dexamethasone overnight suppression tests), sellar imaging (polytomography, computed tomography, and magnetic resonance [MR] imaging), and in patients with negative results on imaging studies, inferior petrosal sinus sampling. Follow-up examinations consisting of endocrinological workup, and imaging took place 1 week and 3 months after surgery and then at yearly intervals. RESULTS During microsurgery as first treatment, the adenoma finding rate was 86.6%. After selective adenomectomy, the remission rate was 75.9%, and this rate showed no improvement over the years. The best results were achieved in microadenomas confirmed on MR imaging or histopathological investigation. The recurrence rate (15%) and the complication rate (5.9%) declined over the years. If no adenoma was found, exploration of the sella turcica was performed in 45.6%, hypophysectomy in 3.5%, and hemihypophysectomy in 50.9% of these patients, leading to an early remission in 37.9%. In case of persistence or recurrence, further treatment (repeated operation, adrenalectomy, radio-therapy, or medical treatment) was used to control the disease. CONCLUSIONS Microsurgery remains the treatment of first choice in CD, even though no improvement in remission rates was observed over the years, because complication or remission rates for other treatment options are comparable or worse.
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Kelly DF. Transsphenoidal surgery for Cushing's disease: a review of success rates, remission predictors, management of failed surgery, and Nelson's Syndrome. Neurosurg Focus 2007; 23:E5. [PMID: 17961026 DOI: 10.3171/foc.2007.23.3.7] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Cushing's disease is a serious endocrinopathy that, if left untreated, is associated with significant morbidity and mortality rates. After diagnostic confirmation of Cushing's disease has been made, transsphenoidal adenomectomy is the treatment of choice. When a transsphenoidal adenomectomy is performed at experienced transsphenoidal surgery centers, long-term remission rates average 80% overall, surgical morbidity is low, and the mortality rate is typically less than 1%. In patients with well-defined noninvasive microadenomas, the long-term remission rate averages 90%. For patients in whom primary surgery fails, treatment options such as bilateral adrenalectomy, stereotactic radiotherapy or radiosurgery, total hypophysectomy, or adrenolytic medical therapy need to be carefully considered, ideally in a multidisciplinary setting. The management of Nelson's Syndrome often requires both transsphenoidal surgery and radio-therapy to gain disease control.
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Affiliation(s)
- Daniel F Kelly
- John Wayne Cancer Institute at Saint John's Health Center, Santa Monica, California 90404, USA.
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21
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Banasiak MJ, Malek AR. Nelson syndrome: comprehensive review of pathophysiology, diagnosis, and management. Neurosurg Focus 2007; 23:E13. [PMID: 17961028 DOI: 10.3171/foc.2007.23.3.15] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Nelson syndrome (NS) is a rare clinical manifestation of an enlarging pituitary adenoma that can occur following bilateral adrenal gland removal performed for the treatment of Cushing disease. It is characterized by excess adreno-corticotropin secretion and hyperpigmentation of the skin and mucus membranes. The authors present a comprehensive review of the pathophysiology, diagnosis, and management of NS. Corticotroph adenomas in NS remain challenging tumors that can lead to significant rates of morbidity and mortality. A better understanding of the natural history of NS, advances in neurophysiology and neuroimaging, and growing experience with surgical intervention and radiation have expanded the repertoire of treatments. Currently available treatments include surgical, radiation, and medical therapy. Although the primary treatment for each tumor type may vary, it is important to consider all of the available options and select the one that is most appropriate for the individual case, particularly in cases of lesions resistant to intervention.
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Affiliation(s)
- Magdalena J Banasiak
- Department of Neurosurgery, University of South Florida, Tampa, Florida 33606, USA
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Young, Jr. WF, Thompson GB. Role for laparoscopic adrenalectomy in patients with Cushing's syndrome. ACTA ACUST UNITED AC 2007; 51:1349-54. [DOI: 10.1590/s0004-27302007000800021] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2007] [Accepted: 10/06/2007] [Indexed: 11/22/2022]
Abstract
Laparoscopic adrenalectomy is one of the most clinically important advances in the past 2 decades for the treatment of adrenal disorders. When compared to open adrenalectomy, laparoscopic adrenalectomy is equally safe, effective, and curative; it is more successful in shortening hospitalization and convalescence and has less long-term morbidity. The laparoscopic approach to the adrenal is the procedure of choice for the surgical management of cortisol-producing adenomas and for patients with corticotropin (ACTH) dependent Cushing's syndrome for whom surgery failed to remove the source of ACTH. The keys to successful laparoscopic adrenalectomy are appropriate patient selection, knowledge of anatomy, delicate tissue handling, meticulous hemostasis, and experience with the technique of laparoscopic adrenalectomy.
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Hornyak M, Weiss MH, Nelson DH, Couldwell WT. Nelson syndrome: historical perspectives and current concepts. Neurosurg Focus 2007; 23:E12. [DOI: 10.3171/foc.2007.23.3.14] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
✓The appearance of an adrenocorticotropic hormone (ACTH)–producing tumor after bilateral adrenalectomy for Cushing disease was first described by Nelson in 1958. The syndrome that now bears his name was characterized by hyperpigmentation, a sellar mass, and increased plasma ACTH levels. The treatment of Cushing disease has changed drastically since the 1950s, when the choice was adrenalectomy. Thus, the occurrence, diagnosis, and treatment of Nelson syndrome have changed as well. In the modern era of high-resolution neuroimaging, transsphenoidal microneu-rosurgery, and stereotactic radiosurgery, Nelson syndrome has become a rare entity. The authors describe the history of the diagnosis and treatment of Nelson syndrome. In light of the changes described, the authors believe this disease must be reevaluated in the contemporary era and a modern paradigm adopted.
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Affiliation(s)
| | - Martin H. Weiss
- 2Department of Neurological Surgery, University of Southern California, Los Angeles, California
| | - Don H. Nelson
- 3Medicine, University of Utah, Salt Lake City, Utah; and
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Bademci G. Pitfalls in the management of Cushing’s disease. J Clin Neurosci 2007; 14:401-8; discussion 409. [PMID: 17386367 DOI: 10.1016/j.jocn.2006.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2006] [Revised: 10/11/2006] [Accepted: 10/25/2006] [Indexed: 10/23/2022]
Abstract
Cushing's disease is caused by functional corticotroph adenomas of the pituitary gland, most commonly noninvasive microadenomas. Transsphenoidal microsurgery is an effective means of control for patients with adrenocorticotrophic hormone-producing microadenomas. However, a wide variation of clinical outcomes and recurrence rates has been reported. The major causes of surgical failure in the treatment of Cushing's disease lies in inadequate preoperative evaluation, unsuccessful identification of the adenoma and inexperience of the surgeon. Furthermore, appropriate use of combination therapy, including surgery, radiotherapy, radiosurgery and adrenalectomy can improve the outcome. For optimal results in this rare disease, endocrinological, radiological and surgical procedures should be co-ordinated in a specialized center. In this review, factors affecting preoperative evaluation, surgical success and outcome are outlined in the light of current knowledge.
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Affiliation(s)
- Gulsah Bademci
- Department of Neurosurgery, University of Kirikkale, Kirikkale, Turkey.
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Cukier P, Duch FM, Teixeira MJ, Fragoso MCBV, Pereira MAA, Freire DS, Fonoff ET, Costa MHS, Domenice S, Lucon AM, de Mendonça BB. [Nelson's Syndrome: a case report]. ARQUIVOS BRASILEIROS DE ENDOCRINOLOGIA E METABOLOGIA 2007; 51:116-24. [PMID: 17435865 DOI: 10.1590/s0004-27302007000100019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2006] [Accepted: 09/15/2006] [Indexed: 05/14/2023]
Abstract
The aim of this article is to present and discuss several aspects of the pathogenesis, the clinical, hormonal, and imaging diagnosis, and the treatment of Nelson's syndrome, based on a typical patient's report, in whom several therapeutic approaches were shown to be ineffective.
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Affiliation(s)
- Priscilla Cukier
- Disciplina de Endocrinologia e Metabologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo
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Assié G, Bahurel H, Coste J, Silvera S, Kujas M, Dugué MA, Karray F, Dousset B, Bertherat J, Legmann P, Bertagna X. Corticotroph tumor progression after adrenalectomy in Cushing's Disease: A reappraisal of Nelson's Syndrome. J Clin Endocrinol Metab 2007; 92:172-9. [PMID: 17062771 DOI: 10.1210/jc.2006-1328] [Citation(s) in RCA: 185] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
CONTEXT Adrenalectomy is a radical treatment for hypercortisolism in Cushing's disease. However, it may lead to Nelson's syndrome, originally defined by the association of a pituitary macroadenoma and high plasma ACTH concentrations, a much feared complication. OBJECTIVE The objective of the study was to reconsider Nelson's syndrome by investigating corticotroph tumor progression based on pituitary magnetic resonance imaging scan and search for predictive factors. DESIGN This was a retrospective cohort study. SETTING The complete medical records of Cushing's disease patients at Cochin Hospital were studied. PATIENTS Patients included 53 Cushing's disease patients treated by adrenalectomy between 1991 and 2002, without previous pituitary irradiation. MEASUREMENTS Clinical data, pituitary magnetic resonance imaging data, and plasma ACTH concentrations for all patients and pituitary gland pathology data for 25 patients were recorded. Corticotroph tumor progression-free survival was studied by Kaplan-Meier, and the influence of recorded parameters was studied by Cox regression. INTERVENTION There was no intervention. RESULTS Corticotroph tumor progression ultimately occurred in half the patients, generally within 3 yr after adrenalectomy. A shorter duration of Cushing's disease (adjusted hazard ratio: 0.884/yr), and a high plasma ACTH concentration in the year after adrenalectomy [adjusted hazard ratio per 100 pg/ml (22 pmol/liter): 1.069] were predictive of corticotroph tumor progression. In one case, corticotroph tumor progression was complicated by transitory oculomotor nerve palsy. During follow-up, corticotroph tumor progression was associated with the increase of corresponding ACTH concentrations (odds ratio per 100 pg/ml of ACTH variation: 1.055). CONCLUSION After adrenalectomy in Cushing's disease, one should no longer wait for the occurrence of Nelson's syndrome: modern imaging allows early detection and management of corticotroph tumor progression.
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Affiliation(s)
- Guillaume Assié
- Department of Endocrinology, Cochin Hospital, Faculté René Descartes, 27, rue du Fg St. Jacques, 75014 Paris, France
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Mullan KR, Leslie H, McCance DR, Sheridan B, Atkinson AB. The PPAR-gamma activator rosiglitazone fails to lower plasma ACTH levels in patients with Nelson's syndrome. Clin Endocrinol (Oxf) 2006; 64:519-22. [PMID: 16649970 DOI: 10.1111/j.1365-2265.2006.02501.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Peroxisomal proliferator-activated receptors (PPAR)- gamma are expressed abundantly in ACTH-secreting pituitary tumours. The PPAR-gamma activator rosiglitazone has been shown to suppress ACTH secretion in human adrenocorticotroph tumour cells in vitro, and prevent and reduce adrenocorticotroph tumour development in mouse models in vivo. OBJECTIVE To evaluate the effect of rosiglitazone in patients with persistently elevated plasma ACTH levels postbilateral adrenalectomy for Cushing's disease. PATIENTS Seven patients were treated with rosiglitazone 8 mg orally per day for 12 weeks. MEASUREMENTS Plasma ACTH was measured at two hourly intervals from 09:00 h to 17:00 h before and after 6 and 12 weeks of treatment. RESULTS Plasma ACTH at 09:00 hours immediately before the usual morning hydrocortisone dose was 2599.0 +/- 899.7 ng/l (mean +/- SEM) basally and 1547.6 +/- 515.7 ng/l after 12 weeks of rosiglitazone, whereas levels at 17:00 h were 1433.4 +/- 506.2 ng/l (mean +/- SEM) basally and 1122.3 +/- 460.9 ng/l at 12 weeks (all nonsignificant). CONCLUSION This study showed no effect of rosiglitazone treatment at maximum approved doses in lowering plasma ACTH levels in patients post bilateral adrenalectomy for Cushing's disease.
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Affiliation(s)
- Karen R Mullan
- Regional Centre for Endocrinology and Diabetes, Royal Victoria Hospital, Belfast, UK
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Atkinson AB, Kennedy A, Wiggam MI, McCance DR, Sheridan B. Long-term remission rates after pituitary surgery for Cushing's disease: the need for long-term surveillance. Clin Endocrinol (Oxf) 2005; 63:549-59. [PMID: 16268808 DOI: 10.1111/j.1365-2265.2005.02380.x] [Citation(s) in RCA: 202] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE There have been a few reports on long-term remission rates after apparent early remission following pituitary surgery in the management of Cushing's disease. An undetectable postoperative serum cortisol has been regarded as the result most likely to predict long-term remission. Our objective was to assess the relapse rates in patients who underwent transsphenoidal surgery in order to determine whether undetectable cortisol following surgery was predictive of long-term remission and whether it was possible to have long-term remission when early morning cortisol was measurable but not grossly elevated. Endocrinological factors associated with late relapse were also studied. PATIENTS We reviewed the long-term outcome in 63 patients who had pituitary surgery for the treatment of Cushing's disease between 1979 and 2000. MEASUREMENTS Case notes were reviewed and the current clinical and biochemical status assessed. Our usual practice was that early after the operation, an 08:00 h serum cortisol was measured 24 h after the last dose of hydrocortisone. This was followed by a formal low-dose dexamethasone suppression test. Current clinical status and recent 24-h urinary free cortisol values were used as an index of activity of the Cushing's disease. If there was evidence suggesting relapse, a low-dose dexamethasone suppression test was performed. In many patients, sequential collections of early morning urine specimens for urinary cortisol to creatinine ratio were also performed in an attempt to diagnose cyclical and intermittent forms of recurrent hypercortisolism. We did this if there was conflicting endocrine data, or if patients were slow to lose abnormal clinical features. RESULTS Mean age at diagnosis was 40.3 years (range 14-70 years). Mean follow-up up time was 9.6 years (range 1-21 years). Forty-five patients (9 males/36 females) achieved apparent remission immediately after surgery and were subsequently studied long term. Of these 45 patients, four have subsequently died while in remission from hypercortisolism. Ten of the remaining 41 patients have relapsed. Of those 10, six demonstrated definite cyclical cortisol secretion. Two of the 10 had undetectable basal serum cortisol levels in the immediate postoperative period. Thirty-one patients are still alive and in remission. Fourteen (45%) of the 31 who remained in remission had detectable serum cortisol levels (> 50 nmol/l) immediately postoperatively, and remain in remission after a mean of 8.8 years. Our relapse rate was therefore 10/45 (22%), after a mean follow-up time of 9.6 years, with mean time to relapse 5.3 years. CONCLUSIONS The overall remission rate of 56% (35/63) at 9.6 years follow-up is disappointing and merits some re-appraisal of the widely accepted principle that pituitary surgery must be the initial treatment of choice in pituitary-dependent Cushing's syndrome. Following pituitary surgery, careful ongoing expert endocrine assessment is mandatory as the incidence of relapse increases with time and also with increasing rigour of the endocrine evaluation. A significant number of our patients were shown to have relapsed with a cyclical form of hypercortisolism.
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Affiliation(s)
- A Brew Atkinson
- Regional Centre for Endocrinology and Diabetes, Belfast, Northern Ireland, UK.
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Young WF, Thompson GB. Laparoscopic adrenalectomy for patients who have Cushing's syndrome. Endocrinol Metab Clin North Am 2005; 34:489-99, xi. [PMID: 15850855 DOI: 10.1016/j.ecl.2005.01.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Laparoscopic adrenalectomy is one of the most significant advances in the past 20 years for treating adrenal disorders. When compared with open adrenalectomy, laparoscopic adrenalectomy is equally safe, effective, and curative; it is more successful in shortening hospitalization and convalescence and has less long-term morbidity. The laparoscopic approach is the procedure of choice for the surgical management of cortisol-producing adenomas and for patients who have corticotropin (ACTH)-dependent Cushing's syndrome for whom surgery failed to remove the source of ACTH. The keys to successful laparoscopic adrenalectomy are appropriate patient selection, knowledge of anatomy, delicate tissue handling, meticulous hemostasis, and experience with the technique of laparoscopic adrenalectomy.
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Affiliation(s)
- William F Young
- Division of Endocrinology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
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31
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Utz AL, Swearingen B, Biller BMK. Pituitary surgery and postoperative management in Cushing's disease. Endocrinol Metab Clin North Am 2005; 34:459-78, xi. [PMID: 15850853 DOI: 10.1016/j.ecl.2005.01.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Transsphenoidal pituitary surgery is the therapy for most Cushing's disease patients. This article describes the surgical technique, efficacy, perioperative management, and complications associated with this procedure. Numerous biochemical tests of cortisol status have been studied for the evaluation of the postoperative patient. Factors that predict postoperative remission and future relapse of Cushing's disease are addressed. Secondary interventions for persistent or recurrent disease include repeat transsphenoidal resection, pituitary radiation, medical therapy, and bilateral adrenalectomy
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Niemann U, Behrend M. Bilateral endoscopic adrenalectomy for Cushing's syndrome in a patient with polycystic liver and kidney disease. Surg Laparosc Endosc Percutan Tech 2004; 14:35-7. [PMID: 15259585 DOI: 10.1097/00129689-200402000-00010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Microadenomectomy via a transsphenoidal approach is today's treatment of choice to achieve normal cortisol blood levels in patients with ACTH-secreting pituitary tumors. Should neurosurgery fail, bilateral adrenalectomy is recommended. Today the endoscopic, transabdominal or retroperitoneal adrenalectomy is regarded as the gold standard for the operation of endocrine-active adrenal tumors. Therefore, in principle, the question of the indication for the endoscopic operation no longer arises but only the question of the technical feasibility in individual cases. We report on a patient with a pituitary-dependent Cushing's syndrome after a twice-repeated unsuccessful transsphenoidal adenomectomy and with additional polycystic kidney and liver disease, who underwent bilateral retroperitoneoscopic adrenalectomy. Despite the massive enlargement of both kidneys, it was possible to safely perform a bilateral retroperitoneoscopic adrenalectomy. In the case of marked bilateral cystic kidneys, a bilateral retroperitoneoscopic adrenalectomy in Cushing's syndrome is technical possible and a safe and effective method of treatment.
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Affiliation(s)
- Ulf Niemann
- Department of Visceral and Thoracic Surgery, Detmold Roentgenstrasse, Detmold, Germany
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Porpiglia F, Fiori C, Bovio S, Destefanis P, Alì A, Terrone C, Fontana D, Scarpa RM, Tempia A, Terzolo M. Bilateral adrenalectomy for Cushing's syndrome: a comparison between laparoscopy and open surgery. J Endocrinol Invest 2004; 27:654-8. [PMID: 15505989 DOI: 10.1007/bf03347498] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
We report our experience with bilateral adrenalectomy for treatment of Cushing's syndrome and we compare the outcome of laparoscopy with open surgery in terms of effectiveness and safety. A series of 23 patients underwent bilateral adrenalectomy for treatment of Cushing's syndrome [Cushing's disease in 16, ectopic ACTH syndrome in 2, and ACTH-independent macronodular adrenal hyperplasia (AIMAH) in 5 cases]. From 1993 to 1996, all patients were treated using an open approach (Group A), while from 1997 all patients were treated using a transperitoneal laparoscopic approach (Group B). The comparison between the 2 groups was performed considering patients characteristics, operative times, blood losses, intraoperative and post-operative complications, analgesic consumption, post-operative hospital stay and recovery. Open surgery was performed in 10 patients and laparoscopy in 13 patients. No significant difference was recorded between the two groups as to patients' characteristics and complications. Mean operative time was significantly increased in Group B, while post-operative hospital stay was significantly longer in Group A. Laparoscopic bilateral adrenalectomy can be safely and effectively employed to treat Cushing's syndrome. However, long operatives times may represent a limitation especially in high risk patients.
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Affiliation(s)
- F Porpiglia
- Division of Urology II, Department of Clinical and Surgical Sciences, San Giovanni Battista Hospital, Italy.
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Höybye C, Grenbäck E, Thorén M, Hulting AL, Lundblad L, von Holst H, Anggård A. Transsphenoidal surgery in Cushing disease: 10 years of experience in 34 consecutive cases. J Neurosurg 2004; 100:634-8. [PMID: 15070117 DOI: 10.3171/jns.2004.100.4.0634] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object. Cushing disease is a rare disorder. Because of their small size the adrenocorticotropic hormone (ACTH)—producing tumors are often not detectable on neuroimaging studies. To obtain a cure with transsphenoidal surgery (TSS) may therefore be difficult. In this report the authors present 10 years of experience in the treatment of patients with Cushing disease who were followed up with the same protocol and treated by the same surgeon.
Methods. Thirty-four patients, 26 of them female and eight of them male (mean age 40 years, range 13–74 years) were studied. All had obvious clinical signs and symptoms of Cushing syndrome. Magnetic resonance (MR) imaging was performed in all patients, and inferior petrosal sinus (IPS) sampling was done in 14.
In 12 patients MR imaging indicated a pituitary tumor; 10 were microadenomas and two were macroadenomas. In six patients with no visible tumor, the results of IPS sampling supported the diagnosis. All patients underwent TSS; the mean follow-up duration was 6 ± 0.5 years. Selective adenomectomy was performed in 32 and hemihypophysectomy in the other two patients. A cure was obtained in 31 patients (91%) after one TSS and in two more patients after further TSS; one patient was not cured despite two TSSs and one underwent bilateral adrenalectomy. Disease recurrence was seen in two patients after 3 years, and they were successfully treated with stereotactic gamma knife surgery. Half of the patients had an ACTH deficiency postoperatively, whereas one third had other pituitary hormone insufficiencies. There were no serious complications attributable to the surgical intervention.
Conclusions. Transsphenoidal surgery with selective adenomectomy is an effective and safe treatment for Cushing disease. In the patients presented in this study, the surgical outcome seemed to depend on careful preoperative evaluation and the surgeon's experience. For optimal results in this rare disease the authors therefore suggest that the endocrinological, radiological, and surgical procedures be coordinated in a specialized center.
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Affiliation(s)
- Charlotte Höybye
- Department of Endocrinology and Diabetology, Karolinska Hospital, Stockholm, Sweden.
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Abstract
Adrenalectomy is a radical therapeutic approach to control hypercortisolism in some patients with Cushing's disease. However it may be complicated by the Nelson's syndrome, defined by the association of a pituitary macroadenoma and high ACTH secretion after adrenalectomy. This definition has not changed since the end of the fifties. Today the Nelson's syndrome must be revisited with new to criteria using more sensitive diagnostic tools, especially the pituitary magnetic resonance imaging. In this paper we will review the pathophysiological aspects of corticotroph tumor growth, with reference to the impact of adrenalectomy. The main epidemiological data on the Nelson's syndrome will be presented. More importantly, we will propose a new pathophysiological and practical approach to this question which attempts to evaluate the Corticotroph Tumor Progression after adrenalectomy, rather than to diagnose the Nelson's syndrome. We will discuss the consequences for the management of Cushing's disease patients after adrenalectomy, and will also draw some perspectives.
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Affiliation(s)
- Guillaume Assié
- Université René Descartes, Endocrinology, Cochin Hospital, Paris 5, France
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Chen JCT, Amar AP, Choi S, Singer P, Couldwell WT, Weiss MH. Transsphenoidal microsurgical treatment of Cushing disease: postoperative assessment of surgical efficacy by application of an overnight low-dose dexamethasone suppression test. J Neurosurg 2003; 98:967-73. [PMID: 12744355 DOI: 10.3171/jns.2003.98.5.0967] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Transsphenoidal adenomectomy with resection of a defined pituitary adenoma has been the treatment of choice for CD for the last 30 years. Surgical resection, however, may not always result in long-term remission of CD. This is particularly important in light of the high risk of morbidity and mortality in patients in the unsuccessfully treated cushingoid state. As such, it is interesting to identify prognostic factors that may predict the likelihood of long-term remission. METHODS The authors review their series of 174 patients who have undergone transsphenoidal procedures for CD over a period of 20 years with minimum follow-up periods of 5 years. Selection of these patients was based on clinical, imaging, and laboratory criteria that included serum cortisol levels, loss of diurnal variation in serum cortisol levels, urinary free cortisol concentration, and results of a dexamethasone suppression test, petrosal sinus sampling, and corticotroph-releasing hormone stimulation tests as indicated. All patients who met the biochemical criteria underwent transsphenoidal microsurgery. The authors found an overall rate of remission of 74% at 5 years postoperatively. Patients in whom morning serum cortisol concentrations were lower than 3 microg/dl (83 nmol/L) on postoperative Day 3, following an overnight dexamethasone suppression test, had a 93% chance of remission at the 5-year follow-up examination. Patients with cortisol concentrations higher than this level uniformly failed to achieve long-term remission. CONCLUSIONS Transsphenoidal microsurgery is an effective means of control for patients with adrenocorticotrophic hormone-producing microadenomas. Clinical outcome correlated well with the size of the tumor, as measured on preoperative imaging studies, and with postoperative morning cortisol levels following an overnight dexamethasone suppression test. Postoperative cortisol levels can be used as a useful prognostic indicator of the likelihood of future recurrence following transsphenoidal adenomectomy in CD.
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Affiliation(s)
- Joseph C T Chen
- Department of Neurological Surgery and Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA.
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Kelly PA, Samandouras G, Grossman AB, Afshar F, Besser GM, Jenkins PJ. Neurosurgical treatment of Nelson's syndrome. J Clin Endocrinol Metab 2002; 87:5465-9. [PMID: 12466338 DOI: 10.1210/jc.2002-020299] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Total bilateral adrenalectomy remains the definitive procedure for cure in Cushing's disease. It is complicated by the development of Nelson's syndrome, the treatment of which remains troublesome. We report the long-term follow-up, median 17 yr (range, 8-22 yr), of 13 patients (3 males and 10 females) treated with pituitary surgery for Nelson's syndrome at a median age of 35 yr (range, 21-67 yr). The presence of a pituitary mass lesion necessitated neurosurgery in all. Preoperatively, the median plasma ACTH level was 664 pmol/liter (range, 92-3665 pmol/liter); this fell to 29 pmol/liter (range, <2 to 1124 pmol/liter) postoperatively (P < 0.0005). Cutaneous hyperpigmentation was reduced in all and resolved in 11 patients. The pituitary tumor bulk was clearly reduced in 12 patients. There was no perioperative mortality. No patient developed a visual field defect attributable to surgery. New anterior pituitary hormone deficiency occurred in seven patients, and permanent diabetes insipidus occurred in five patients. At latest follow-up, the median plasma ACTH is 73 pmol/liter (range, <2 to 7759 pmol/liter); six patients have levels of less than 44 pmol/liter and also have a resolution of their pigmentation and no evidence of a recurrence of a pituitary mass lesion. We conclude that pituitary surgery is an efficacious treatment for mass lesions associated with Nelson's syndrome, has long-term benefit with minimal side effects, and must be considered in the management of this distressing complication.
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Affiliation(s)
- P A Kelly
- Department of Endocrinology, St. Bartholomew's and The Royal London Hospitals, London EC 1A 7BE, United Kingdom
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Pollock BE, Young WF. Stereotactic radiosurgery for patients with ACTH-producing pituitary adenomas after prior adrenalectomy. Int J Radiat Oncol Biol Phys 2002; 54:839-41. [PMID: 12377337 DOI: 10.1016/s0360-3016(02)02975-9] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE To review the results of stereotactic radiosurgery for patients with adrenocorticotropic hormone (ACTH)-producing pituitary adenomas after bilateral adrenalectomy. METHODS AND MATERIALS Eleven patients with ACTH-producing pituitary adenomas after bilateral adrenalectomy underwent radiosurgery between 1990 and 1999. Nine patients had documented tumor growth, hyperpigmentation, and elevated ACTH levels (median 920 ng/mL) at the time of radiosurgery. Five of these patients had tumor enlargement despite prior fractionated radiotherapy (median dose 50 Gy). Two patients were treated prophylactically within 1 month of their adrenalectomies to prevent future tumor growth. The median follow-up was 37 months (range 22-74). RESULTS Tumor growth control was achieved in 9 patients (82%); 2 patients had had continued tumor growth after radiosurgery. The ACTH levels decreased a median of 66% (range -99% to +27%); 4 patients had normal ACTH levels. Three patients had radiation-related complications, including diplopia (n = 2), ipsilateral blindness (n = 1), testosterone/growth hormone deficiency (n = 1), and asymptomatic temporal lobe radiation necrosis (n = 1): all had received prior radiotherapy. One patient who had undergone three prior resections and radiotherapy died 59 months after radiosurgery despite two additional attempts at tumor resection. CONCLUSION Although our experience is limited, it appears that radiosurgery provides tumor control for most patients with ACTH-producing pituitary adenomas who have undergone bilateral adrenalectomy.
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Affiliation(s)
- Bruce E Pollock
- Department of Neurological Surgery, Mayo Clinic and Foundation, Rochester, MN 55905, USA.
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Affiliation(s)
- J A Norton
- University of California San Francisco, San Francisco Veterans Affairs Medical Center, San Francisco, California, USA
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Cougard P, Peix JL, Peschaud F, Goudet P. [Acute pancreatitis after bilateral laparoscopic adrenalectomy in patients with ectopic ACTH syndrome]. ANNALES DE CHIRURGIE 2001; 126:336-8. [PMID: 11413814 DOI: 10.1016/s0003-3944(01)00516-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Two cases of acute necrotizing pancreatitis after bilateral laparoscopic adrenalectomy were observed in patients with an ectopic ACTH syndrome. Two reasons may be suspected: the difficulty of dissection in such patients and the specific morbidity in relation to hypercorticism.
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Affiliation(s)
- P Cougard
- Service de chirurgie générale et endocrinienne, hôpital général, 3, rue du Faubourg-Raines, 21033 Dijon, France
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Pereira MA, Halpern A, Salgado LR, Mendonça BB, Nery M, Liberman B, Streeten DH, Wajchenberg BL. A study of patients with Nelson's syndrome. Clin Endocrinol (Oxf) 1998; 49:533-9. [PMID: 9876353 DOI: 10.1046/j.1365-2265.1998.00578.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The prevalence of Nelson's syndrome has varied greatly, at least in part because of the variability of the diagnostic criteria employed by different authors. We define Nelson's syndrome as the presence of an enlarging pituitary tumour associated with elevated fasting plasma ACTH levels and hyperpigmentation in patients with Cushing's disease after bilateral adrenalectomy. We have compared patients with Cushing's disease who developed Nelson's syndrome after bilateral adrenalectomy with those who did not. Our objective was to find differences between the two groups which might predict the development of Nelson's syndrome. PATIENTS AND METHODS We have reviewed the records of 30 patients with Cushing's disease after adrenalectomy, and divided them into two groups; I: 14 who developed Nelson's syndrome and II, 16 who did not. The two groups of patients were compared in their clinical, laboratory and imaging data as well as in the therapeutic procedures that preceded the adrenalectomy. RESULTS The comparison between the two groups of patients demonstrated a highly significant difference in relation to the development of cutaneous hyperpigmentation (100% in group I and 19% in group II) and neuro-ophthalmological symptoms (21% in group I and 0% in group II) after adrenalectomy. There were no significant differences in laboratory data before adrenalectomy. After adrenalectomy, plasma ACTH levels increased significantly in the patients of both groups, but to much higher levels in those who developed Nelson's syndrome. Plasma ACTH concentrations above 154 pmol/l occurred only in the subjects with Nelson's syndrome. Before adrenalectomy, a pituitary tumour was more frequent in the patients who developed Nelson's syndrome (55% vs. 33% at transsphenoidal pituitary exploration). Pituitary surgery and irradiation were undertaken before adrenalectomy in approximately equal numbers of patients in each group. DISCUSSION The prevalence of Nelson's syndrome was 47% in our series of 30 patients with Cushing's disease after bilateral adrenalectomy. No clinical or laboratory data before adrenalectomy predicted the development of the syndrome. The value of prophylactic pituitary irradiation could not be evaluated from our clinical material. However, after adrenalectomy, the presence of hyperpigmentation and ACTH levels above 154 pmol/l had positive predictive value for the development of Nelson's syndrome. In this situation magnetic resonance imaging (MRI) of the pituitary is mandatory and, if no tumour is detected, MRI should be repeated at intervals.
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Lanzi R, Montorsi F, Losa M, Centemero A, Manzoni MF, Rigatti P, Cornaggia G, Pontiroli AE, Guazzoni G. Laparoscopic bilateral adrenalectomy for persistent Cushing's disease after transsphenoidal surgery. Surgery 1998. [DOI: 10.1016/s0039-6060(98)70251-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Mathivon L, Carel JC, Coutant R, Derome P, Adamsbaum C, Bougnères P, Chaussain JL. [Cushing disease in children and in adolescents. Therapeutic results]. Arch Pediatr 1997; 4:521-8. [PMID: 9239266 DOI: 10.1016/s0929-693x(97)87570-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Trans-sphenoidal surgery is currently the treatment of choice for Cushing's disease in children. PATIENTS AND METHODS The results obtained in 20 consecutive patients referred to the Pediatric Endocrinology Department of hôpital Saint-Vincent-de-Paul are reported. RESULTS A remission of Cushing's disease was observed in 12/16 (75%) patients in whom surgery was the first treatment. Among these 12 patients, three relapsed (25%) 21 to 80 months after surgery. Four patients were initially treated with steroid synthesis inhibitors: three of those patients were subsequently operated on and their disease remitted. Among the seven patients in whom surgery failed (primary failure or relapse), two were reoperated and also remitted. Taken together, 21 operations were performed and resulted in four immediate failures (19%), three relapses (14%) and 14 long-term remissions (67%, follow-up 40 +/- 35 months). None of the biological, radiological or operative criteria were predictive of the therapeutic results. CONCLUSION Our results illustrate the efficacy and limits of trans-sphenoidal surgery for Cushing's disease of children and emphasize the need for a very long follow-up of these patients. Treatment of patients in whom surgery has failed (initially or secondarily) is particularly difficult and requires a multidisciplinary approach.
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Affiliation(s)
- L Mathivon
- Service d'endocrinologie pédiatrique, hôpital Saint-Vincent-de-Paul, Paris, France
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Ferrer FA, MacGillivray DC, Malchoff CD, Albala DM, Shichman SJ. Bilateral Laparoscopic Adrenalectomy for Adrenocorticotropic Dependent Cushing's Syndrome. J Urol 1997. [DOI: 10.1016/s0022-5347(01)65269-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Fernando A. Ferrer
- Department of Surgery (Division of Urology) and Endocrinology, University of Connecticut Health Center, Farmington, Connecticut, and Department of Urology, Loyola University Medical Center, Maywood, Illinois
| | - Dougald C. MacGillivray
- Department of Surgery (Division of Urology) and Endocrinology, University of Connecticut Health Center, Farmington, Connecticut, and Department of Urology, Loyola University Medical Center, Maywood, Illinois
| | - Carl D. Malchoff
- Department of Surgery (Division of Urology) and Endocrinology, University of Connecticut Health Center, Farmington, Connecticut, and Department of Urology, Loyola University Medical Center, Maywood, Illinois
| | - David M. Albala
- Department of Surgery (Division of Urology) and Endocrinology, University of Connecticut Health Center, Farmington, Connecticut, and Department of Urology, Loyola University Medical Center, Maywood, Illinois
| | - Steven J. Shichman
- Department of Surgery (Division of Urology) and Endocrinology, University of Connecticut Health Center, Farmington, Connecticut, and Department of Urology, Loyola University Medical Center, Maywood, Illinois
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Bakiri F, Tatai S, Aouali R, Semrouni M, Derome P, Chitour F, Benmiloud M. Treatment of Cushing's disease by transsphenoidal, pituitary microsurgery: prognosis factors and long-term follow-up. J Endocrinol Invest 1996; 19:572-80. [PMID: 8957739 DOI: 10.1007/bf03349020] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Transsphenoidal pituitary microsurgery is considered as the best treatment of Cushing's disease. However, some recent studies reported disappointing results, leading their authors to suggest the possibility of returning to a first line adrenalectomy treatment. The aim of this study was to evaluate long-term results of transsphenoidal surgery in Cushing's disease, with special interest in factors that could affect the surgical outcome on the one hand and particular attention to surgical endocrine effects on the other. Fifty consecutive patients (34 females, 16 males, mean age 29.64 +/- 1.52 yr) were studied. The median post-operative follow-up was 71.5 months (range 25-219). Clinical, biological, surgical and pathological data between the success and failure groups were compared. Criteria of cure were: normal urinary free cortisol excretion, circadian cortisol rhythm and low dose dexamethasone test. Recovery of corticotroph and somatotroph functions were followed using the insulin test. Particular attention is given to clinical evolution in evaluating other pituitary functions. T4 or FT4, prolactin, E2 in women, testosterone in men, were measured. TRH and LHRH tests were not systematically performed. Only two parameters differed significantly between the cured and failure groups: the size of the adenomas was smaller and the pathological confirmation of the adenoma more frequent in the cured group. One patient had permanent corticotropic failure while two other had impaired response to hypoglycemia with normal cortisol basal levels. No acquired hypothyroidism nor hypogonadism were observed except in a patient who underwent two operations and radiotherapy. Recovery of GH function was slow. Definitive short stature was observed in all the patients whose disease began before the age of 16. Two patients had permanent diabetes insipidus. In conclusion, the most favorable prognosis in transsphenoidal surgery for Cushing's disease is observed in case of microadenoma confirmed by pathological examination. With this treatment, we obtained satisfactory results in Cushing's disease with minimal complications and no necessity of life-long endocrine substitutive therapy.
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Affiliation(s)
- F Bakiri
- Services d'Endocrinologie, Algiers, Algeria
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Knappe UJ, Lüdecke DK. Transnasal Microsurgery in Children and Adolescents with Cushing's Disease. Neurosurgery 1996. [DOI: 10.1227/00006123-199609000-00010] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Knappe UJ, Lüdecke DK. Transnasal microsurgery in children and adolescents with Cushing's disease. Neurosurgery 1996; 39:484-92; discussion 492-3. [PMID: 8875478 DOI: 10.1097/00006123-199609000-00010] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE Transnasal adenomectomy is the treatment of choice for Cushing's disease. We review the diagnostic peculiarities, specific surgical problems, and outcome of children and adolescents with Cushing's disease. METHODS We report on our series of 55 consecutive children and adolescents (range, 4.2-18.9 yr [mean age, 14.4 yr]; female:male = 1.1:1.0; mean follow-up, 54.5 +/- 38.6 mo [standard deviation]) with Cushing's disease on whom we performed surgery since 1980. The indication for transsphenoidal surgery is based on endocrinological parameters and not on neuroradiological findings. RESULTS Detection rate of the tumor site was 22% using computed tomography and 33% using magnetic resonance imaging. Only 7 of 13 interpetrosal adrenocorticotropic hormone gradients obtained during inferior petrosal sinus sampling correctly lateralized the tumor site preoperatively (53.8%). In cases of incomplete sphenoid pneumatization, adequate exposure is achieved by drilling. The tumor finding rate is 98%. The remission rate is 100% when two early subsequent operations are included. The recurrence rate for 45 primary operations with follow-up of at least 1 year is 15.5%. Seven of nine subsequent operations for recurrent hypercortisolism were successful. One patient needed three more operations until hypercortisolism subsided; one patient achieved remission after additional pituitary irradiation. The surgical morbidity was low in this series, which consisted of two cerebrospinal fluid fistulas. The incidence of hypopituitarism after primary operations (10.3%) is significantly lower than after subsequent operations (45.5%). CONCLUSION Direct transnasal submucosal surgery for Cushing's disease is successful, and pituitary function can be preserved in most of these young patients.
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Affiliation(s)
- U J Knappe
- Department of Neurosurgery, University Hospital Eppendorf, Hamburg, Germany
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Kasperlik-Zaluska AA, Walecki J, Jeske W, Migdalska B, Janik J, Bonicki W, Brzeziński J, Makowska A, Brzezińska A. Early diagnosis of Nelson's syndrome. J Mol Neurosci 1996; 7:87-90. [PMID: 8873892 DOI: 10.1007/bf02736788] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Nelson's syndrome is a specific form of Cushing's disease treated by bilateral adrenalectomy, presenting with a deep hyperpigmentation caused by a pituitary adenoma (corticotropinoma). These ACTH-secreting tumors are frequently aggressive, so early diagnosis is of prime importance. We have studied 33 patients with Nelson's syndrome, 28 women and 5 men, aged 14-56 yr at the time of adrenalectomy and 16-58 yr at the time of Nelson's syndrome diagnosis (observed for 5-32 yr). Methods of examination included simultaneous adrenocorticotropic hormone (ACTH) and cortisol measurements during routine hydrocortisone replacement therapy, computed tomography (CT), pituitary magnetic resonance imaging (MRI), and visual field examination. The results obtained in a group of six patients diagnosed in the last 3 yr were compared with those obtained in a group of 27 patients examined before 1992. High plasma ACTH levels accompanied by normal serum cortisol concentration were characteristic for a late stage of the disease. Absolute temporal scotomas were an early finding. MRI, especially with the gadolinium enhancement, was superior to CT in demonstrating pituitary microadenomas in Nelson's syndrome. Thus, MRI diagnosis allowed for an early neurosurgical treatment of the patients with Nelson's tumors.
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