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Meral R, Selcukbiricik OS, Uzum AK, Sahin S, Okutan M, Barburoglu M, Dolas I, Altun M, Yarman S, Kadıoglu P. Promising Outcomes in Acromegaly Patients Receiving CyberKnife Stereotactic Hypofractionated Radiotherapy. Cureus 2023; 15:e47936. [PMID: 37908695 PMCID: PMC10613787 DOI: 10.7759/cureus.47936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND The primary treatment for patients with acromegaly has traditionally been transsphenoidal surgery, with decreasing reliance on radiotherapy (RT) due to advancements in pharmacotherapy (PT). Despite these advancements, a substantial portion of patients still face persistent acromegaly, necessitating novel treatment approaches. This study investigates the role of CyberKnife Stereotactic Hypofractionated Radiotherapy (CK-HFRT) in persistent acromegaly. OBJECTIVE The primary objective was to assess the impact of CK-HFRT on endocrine remission (ER) rates while maintaining acceptable toxicity levels. METHODS The study retrospectively analyzed 31 consecutive patients with acromegaly who received CK-HFRT following multiple unsuccessful surgeries and prolonged PT without ER. Various CK-HFRT dose fractionation regimes were administered, and dose volume histograms were evaluated. Tumor control, cured disease (CD), endocrine remission (ER) rates, and overall survival were estimated at a median follow-up of 62 months. Acute and late toxicity, including pituitary insufficiency and radiation-induced optic neuropathy (RION), were also assessed. RESULTS At 62 months of follow-up, the study group demonstrated excellent tumor control with 100% nonprogressive adenomas. Endocrine remission was achieved in 86.7% of patients, with a 22.4% CD rate at five years. Pituitary insufficiency occurred in 32.3% of patients, and no cases of RION were reported. The study observed three deaths related to cardiovascular diseases, all in patients receiving PT. Overall survival at five years was 79.2%. CONCLUSION CyberKnife stereotactic hypofractionated radiotherapy, as an adjunct to PT, provides a viable treatment option for patients with persistent acromegaly following unsuccessful surgeries. The therapy results in substantial ER rates and tumor control while minimizing the risk of permanent radiation-induced optic neuropathy. However, the decision to administer CK-HFRT should be individualized, considering the patient's overall condition and treatment history.
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Affiliation(s)
- Rasim Meral
- Department of Clinical Oncology, Istanbul University Institute of Oncology, Istanbul, TUR
- Department of Radiation Oncology, Istanbul University School of Medicine, Istanbul, TUR
| | | | - Ayse K Uzum
- Department of Endocrinology, Istanbul University School of Medicine, Istanbul, TUR
| | - Serdar Sahin
- Department of Endocrinology, Istanbul University - Cerrahpasa School of Medicine, Istanbul, TUR
| | - Murat Okutan
- Department of Medical Physics, Istanbul University Institute of Oncology, Istanbul, TUR
| | - Mehmet Barburoglu
- Department of Radiology, Istanbul University School of Medicine, Istanbul, TUR
| | - Ilyas Dolas
- Department of Neurological Surgery, Istanbul University School of Medicine, Istanbul, TUR
| | - Musa Altun
- Department of Radiation Oncology, Istanbul University School of Medicine, Istanbul, TUR
| | - Sema Yarman
- Department of Endocrinology, Istanbul University School of Medicine, Istanbul, TUR
| | - Pinar Kadıoglu
- Department of Endocrinology, Istanbul University - Cerrahpasa School of Medicine, Istanbul, TUR
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Mathieu D, Kotecha R, Sahgal A, De Salles A, Fariselli L, Pollock BE, Levivier M, Ma L, Paddick I, Regis J, Yomo S, Suh JH, Rubens M, Sheehan JP. Stereotactic radiosurgery for secretory pituitary adenomas: systematic review and International Stereotactic Radiosurgery Society practice recommendations. J Neurosurg 2021; 136:801-812. [PMID: 34479203 DOI: 10.3171/2021.2.jns204440] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/19/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE A systematic review was performed to provide objective evidence on the use of stereotactic radiosurgery (SRS) in the management of secretory pituitary adenomas and develop consensus recommendations. METHODS The authors performed a systematic review of the English-language literature up until June 2018 using the PRISMA guidelines. The PubMed (Medline), Embase, and Cochrane databases were searched. A total of 45 articles reporting single-institution outcomes of SRS for acromegaly, Cushing's disease, and prolactinomas were selected and included in the analysis. RESULTS For acromegaly, random effects meta-analysis estimates for crude tumor control rate, crude endocrine remission rate, and any new hypopituitarism rates were 97.0% (95% CI 96.0%-98.0%), 44.0% (95% CI 35.0%-53.0%), and 17.0% (95% CI 13.0%-23.0%), respectively. For Cushing's disease, random effects estimates for crude tumor control rate, crude endocrine remission rate, and any new hypopituitarism rate were 92.0% (95% CI 87.0%-95.0%), 48.0% (95% CI 35.0%-61.0%), and 21.0% (95% CI 13.0%-31.0%), respectively. For prolactinomas, random effects estimates for crude tumor control rate, crude endocrine remission rate, and any new hypopituitarism rate were 93.0% (95% CI 90.0%-95.0%), 28.0% (95% CI 19.0%-39.0%), and 12.0% (95% CI 6.0%-24.0%), respectively. Meta-regression analysis did not show a statistically significant association between mean margin dose with crude endocrine remission rate or mean margin dose with development of any new hypopituitarism rate for any of the secretory subtypes. CONCLUSIONS SRS offers effective tumor control of hormone-producing pituitary adenomas in the majority of patients but a lower rate of endocrine improvement or remission.
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Affiliation(s)
- David Mathieu
- 1Division of Neurosurgery, Université de Sherbrooke, Centre de recherche du Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Rupesh Kotecha
- 2Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, Florida
| | - Arjun Sahgal
- 3Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Ontario, Canada
| | - Antonio De Salles
- 4Department of Neurosurgery, University of California, Los Angeles, California
| | - Laura Fariselli
- 5Radiotherapy Unit-Neurosurgery Department, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Bruce E Pollock
- 6Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Marc Levivier
- 7Department of Neurosurgery and Gamma Knife Center, Lausanne University Hospital, Lausanne, Switzerland
| | - Lijun Ma
- 8Department of Radiation Oncology, University of California, San Francisco, California
| | - Ian Paddick
- 9Medical Physics Ltd., Reading, United Kingdom
| | - Jean Regis
- 10Cromwell Hospital, London, United Kingdom.,11Functional and Stereotaxic Neurosurgery Department, Clinical Neuroscience Federation, La Timone Hospital, Aix-Marseille University, Marseille, France
| | - Shoji Yomo
- 12Division of Radiation Oncology, Aizawa Comprehensive Cancer Center, Aizawa Hospital, Matsumoto, Japan
| | - John H Suh
- 13Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio; and
| | - Muni Rubens
- 2Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, Florida
| | - Jason P Sheehan
- 14Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
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Ehret F, Kufeld M, Fürweger C, Haidenberger A, Windisch P, Fichte S, Lehrke R, Senger C, Kaul D, Rueß D, Ruge M, Schichor C, Tonn JC, Stalla G, Muacevic A. Robotic Radiosurgery for Persistent Postoperative Acromegaly in Patients with Cavernous Sinus-Invading Pituitary Adenomas-A Multicenter Experience. Cancers (Basel) 2021; 13:cancers13030537. [PMID: 33572555 PMCID: PMC7866786 DOI: 10.3390/cancers13030537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/12/2021] [Accepted: 01/28/2021] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Growth hormone-secreting tumors of the pituitary gland which infiltrate surrounding tissue structures may not be fully resectable. This causes many patients to suffer from acromegaly after an unsuccessful surgery. To limit the considerable morbidity and mortality of such patients, effective and safe treatment options are needed. Fractionated radiotherapy and growth hormone-lowering medication are possible treatment options. Robotic radiosurgery (RRS) may be a suitable treatment modality as well. However, only sparse and heterogeneous data are available. This first retrospective multicenter study investigated the efficacy and safety of RRS for this patient group. Outcomes provide evidence that RRS may achieve biochemical disease control or remission in most of the patients. The hormone levels are decreasing after treatment, whereas favorable risk and safety profiles of RRS were shown. No new tumor growth was observed throughout the available follow-up. These findings may guide future care for this challenging patient population. Abstract Background: The rates of incomplete surgical resection for pituitary macroadenomas with cavernous sinus invasion are high. In growth hormone-producing adenomas, there is a considerable risk for persistent acromegaly. Thus, effective treatment options are needed to limit patient morbidity and mortality. This multicenter study assesses the efficacy and safety of robotic radiosurgery (RRS) for patients with cavernous sinus-invading adenomas with persistent acromegaly. Methods: Patients who underwent RRS with CyberKnife for postoperative acromegaly were eligible. Results: Fifty patients were included. At a median follow-up of 57 months, the local control was 100%. The pretreatment insulin-like growth factor 1 (IGF-1) levels and indexes were 381 ng/mL and 1.49, respectively. The median dose and prescription isodose were 18 Gy and 70%, respectively. Six months after RRS, and at the last follow-up, the IGF-1 levels and indexes were 277 ng/mL and 1.14, as well as 196 ng/mL and 0.83, respectively (p = 0.0001 and p = 0.0002). The IGF-1 index was a predictor for biochemical remission (p = 0.04). Nine patients achieved biochemical remission and 24 patients showed biochemical disease control. Three patients developed a new hypopituitarism. Conclusions: RRS is an effective treatment for this challenging patient population. IGF-1 levels are decreasing after treatment and most patients experience biochemical disease control or remission.
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Affiliation(s)
- Felix Ehret
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Radiation Oncology, 13353 Berlin, Germany; (C.S.); (D.K.)
- European Cyberknife Center, 81377 Munich, Germany; (M.K.); (C.F.); (A.H.); (P.W.); (A.M.)
- Correspondence:
| | - Markus Kufeld
- European Cyberknife Center, 81377 Munich, Germany; (M.K.); (C.F.); (A.H.); (P.W.); (A.M.)
| | - Christoph Fürweger
- European Cyberknife Center, 81377 Munich, Germany; (M.K.); (C.F.); (A.H.); (P.W.); (A.M.)
| | - Alfred Haidenberger
- European Cyberknife Center, 81377 Munich, Germany; (M.K.); (C.F.); (A.H.); (P.W.); (A.M.)
| | - Paul Windisch
- European Cyberknife Center, 81377 Munich, Germany; (M.K.); (C.F.); (A.H.); (P.W.); (A.M.)
- Department of Radiation Oncology, Kantonsspital Winterthur, 8400 Winterthur, Switzerland
| | - Susanne Fichte
- CyberKnife Center Mitteldeutschland, 99089 Erfurt, Germany;
| | | | - Carolin Senger
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Radiation Oncology, 13353 Berlin, Germany; (C.S.); (D.K.)
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charité CyberKnife Center, 13353 Berlin, Germany
| | - David Kaul
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Radiation Oncology, 13353 Berlin, Germany; (C.S.); (D.K.)
- German Cancer Consortium (DKTK), Partner Site Berlin, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Daniel Rueß
- Department of Stereotaxy and Functional Neurosurgery, Center for Neurosurgery, University Hospital Cologne, 50937 Cologne, Germany; (D.R.); (M.R.)
| | - Maximilian Ruge
- Department of Stereotaxy and Functional Neurosurgery, Center for Neurosurgery, University Hospital Cologne, 50937 Cologne, Germany; (D.R.); (M.R.)
| | - Christian Schichor
- Department of Neurosurgery, Ludwig-Maximilians-University Munich, 81377 Munich, Germany; (C.S.); (J.-C.T.)
| | - Jörg-Christian Tonn
- Department of Neurosurgery, Ludwig-Maximilians-University Munich, 81377 Munich, Germany; (C.S.); (J.-C.T.)
| | - Günter Stalla
- Medicover Neuroendocrinology, 81667 Munich, Germany;
- Department of Medicine IV, Ludwig-Maximilians-University Munich, 81377 Munich, Germany
| | - Alexander Muacevic
- European Cyberknife Center, 81377 Munich, Germany; (M.K.); (C.F.); (A.H.); (P.W.); (A.M.)
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5
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Giustina A, Barkhoudarian G, Beckers A, Ben-Shlomo A, Biermasz N, Biller B, Boguszewski C, Bolanowski M, Bollerslev J, Bonert V, Bronstein MD, Buchfelder M, Casanueva F, Chanson P, Clemmons D, Fleseriu M, Formenti AM, Freda P, Gadelha M, Geer E, Gurnell M, Heaney AP, Ho KKY, Ioachimescu AG, Lamberts S, Laws E, Losa M, Maffei P, Mamelak A, Mercado M, Molitch M, Mortini P, Pereira AM, Petersenn S, Post K, Puig-Domingo M, Salvatori R, Samson SL, Shimon I, Strasburger C, Swearingen B, Trainer P, Vance ML, Wass J, Wierman ME, Yuen KCJ, Zatelli MC, Melmed S. Multidisciplinary management of acromegaly: A consensus. Rev Endocr Metab Disord 2020; 21:667-678. [PMID: 32914330 PMCID: PMC7942783 DOI: 10.1007/s11154-020-09588-z] [Citation(s) in RCA: 174] [Impact Index Per Article: 43.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/01/2020] [Indexed: 12/18/2022]
Abstract
The 13th Acromegaly Consensus Conference was held in November 2019 in Fort Lauderdale, Florida, and comprised acromegaly experts including endocrinologists and neurosurgeons who considered optimal approaches for multidisciplinary acromegaly management. Focused discussions reviewed techniques, results, and side effects of surgery, radiotherapy, and medical therapy, and how advances in technology and novel techniques have changed the way these modalities are used alone or in combination. Effects of treatment on patient outcomes were considered, along with strategies for optimizing and personalizing therapeutic approaches. Expert consensus recommendations emphasize how best to implement available treatment options as part of a multidisciplinary approach at Pituitary Tumor Centers of Excellence.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy.
| | - Garni Barkhoudarian
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA, USA
| | - Albert Beckers
- Department of Endocrinology, University of Liège, Liège, Belgium
| | - Anat Ben-Shlomo
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Nienke Biermasz
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Beverly Biller
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Cesar Boguszewski
- SEMPR, Endocrine Division, Department of Internal Medicine, Federal University of Parana, Curitiba, Brazil
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Jens Bollerslev
- Section of Specialized Endocrinology, Department of Endocrinology, University of Oslo, Oslo, Norway
| | - Vivien Bonert
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marcello D Bronstein
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Hospital das Clinicas, University of Sao Paulo, Sao Paulo, Brazil
| | - Michael Buchfelder
- Department of Neurosurgery, University Hospital Erlangen, Erlangen, Germany
| | - Felipe Casanueva
- Division of Endocrinology, Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - Philippe Chanson
- Centre de Référence des Maladies Rares de l'Hypophyse and Université Paris-Saclay, Univ. Paris-Sud, Inserm, Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Le Kremlin-Bicêtre, Paris, France
| | - David Clemmons
- Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Maria Fleseriu
- Departments of Medicine and Neurological Surgery, Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy
| | - Pamela Freda
- Department of Medicine, Columbia University, Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Monica Gadelha
- Neuroendocrinology Research Center/Endocrinology Section, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliza Geer
- Multidisciplinary Pituitary and Skull Base Tumor Center, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Mark Gurnell
- Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge, UK
| | - Anthony P Heaney
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Ken K Y Ho
- The Garvan Institute of Medical Research, St. Vincent's Hospital, University of New South Wales, Sydney, Australia
| | - Adriana G Ioachimescu
- Department of Neurosurgery and Medicine, Division of Endocrinology, Metabolism and Lipids, Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | | | - Edward Laws
- Pituitary/Neuroendocrine Center, Brigham & Women's Hospital, Boston, MA, USA
| | - Marco Losa
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Pietro Maffei
- Department of Medicine, Padua University Hospital, Padua, Italy
| | - Adam Mamelak
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Moises Mercado
- Medical Research Unit in Endcrine Diseases, Hospital de Especialidades, Centro Médico Nacional, Siglo XXI, IMSS, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Mark Molitch
- Division of Endocrinology, Metabolism & Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Pietro Mortini
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Alberto M Pereira
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Kalmon Post
- Department of Neurosurgery, Medicine, Mount Sinai Health System, New York, NY, USA
| | - Manuel Puig-Domingo
- Germans Trias i Pujol Research Institute, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain
| | - Roberto Salvatori
- Division of Endocrinology, Diabetes, and Metabolism and Pituitary Center, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Susan L Samson
- Departments of Medicine and Neurosurgery, Baylor St. Luke's Pituitary Center, Baylor College of Medicine, Houson, TX, USA
| | - Ilan Shimon
- Endocrine Institute, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Christian Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - Brooke Swearingen
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA
| | - Peter Trainer
- Department of Endocrinology, The Christie NHS Foundation Trust, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Mary L Vance
- Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - John Wass
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, UK
| | - Margaret E Wierman
- Pituitary, Adrenal and Neuroendocrine Tumor Program, Department of Medicine, University of Colorado Anschutz Medical Center, Aurora, CO, USA
| | - Kevin C J Yuen
- Barrow Pituitary Center and Neuroendocrinology Clinic, Barrow Neurological Institute, University of Arizona College of Medicine, Creighton School of Medicine, Phoenix, AZ, USA
| | - Maria Chiara Zatelli
- Section of Endocrinology & Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Shlomo Melmed
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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