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Duru Birgi S, Özkaya Akagündüz Ö, Dagdelen M, Yazici G, Canyilmaz E, Ceylaner Biçakçi B, Çetinayak HO, Baltalarli PB, Demiröz Abakay C, Kaydihan N, Delikgöz Soykut E, Erdiş E, Akyürek S, Esassolak M, Uzel ÖE, Bakirarar B, Cengiz M. Radiotherapy Results in Locally Advanced Sinonasal Cancer: Turkish Society for Radiation Oncology, Head and Neck Study Group 01-005. Am J Clin Oncol 2024; 47:279-288. [PMID: 38390915 DOI: 10.1097/coc.0000000000001089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
OBJECTIVES This study aims to examine the treatment outcomes and related factors in locally advanced sinonasal cancer across Turkiye. METHODS Twelve centers participants of the Turkish Society for Radiation Oncology Head and Neck Study Group attended the study. One hundred and ninety-four patients treated with intensity-modulated radiation therapy between 2001 and 2021 were analyzed retrospectively. The survival analysis was performed using the Kaplan-Meier method. Acute and late toxicity were recorded per Common Toxicity Criteria for Adverse Events V4.0. RESULTS The median age was 58 years and 70% were male. The majority of tumors were located in maxillary sinus (59%). Most of the patients (%83) had T3 and T4A disease. Fifty-three percent of patients were in stage 4A. Radiotherapy was administered to 80% of the patients in the adjuvant settings. Median 66 Gy dose was administered in median 31 fractions. Chemotherapy was administered concomitantly with radiotherapy in 45% of the patients mostly with weekly cisplatin. No grade ≥4 acute and late toxicity was observed. The median follow-up was 43 months. The 5-year and 10-year overall survival (OS); locoregional recurrence-free survival (LRFS); distant metastasis-free survival (DMFS), and progression-free survival (PFS) rates were 61% and 47%; 69% and 61%; 72%, and 69%, and 56% and 49%, respectively. In the multivariate analysis, several factors demonstrated significant influence on OS, such as performance status, surgery, and lymph node involvement. Moreover, surgery was the key prognostic factor for LRFS. For DMFS, lymph node involvement and surgical margin were found to be influential factors. In addition, performance status and lymph node involvement were identified as significantly affecting PFS. CONCLUSIONS In our study, the authors obtained promising results with IMRT. Performance status, lymph node involvement, and surgery emerged as the primary factors significantly influencing OS.
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Affiliation(s)
| | | | - Meltem Dagdelen
- Department of Radiation Oncology, Cerrahpaşa University Faculty of Medicine
| | - Gözde Yazici
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara
| | - Emine Canyilmaz
- Department of Radiation Oncology, Karadeniz Technical University Faculty of Medicine, Trabzon
| | | | - Hasan O Çetinayak
- Department of Radiation Oncology, Dokuz Eylül University Faculty of Medicine, İzmir
| | - Papatya B Baltalarli
- Department of Radiation Oncology, Pamukkale University Faculty of Medicine, Denizli
| | | | - Nuri Kaydihan
- Department of Radiation Oncology, Memorial Bahçelievler Hospital, İstanbul
| | - Ela Delikgöz Soykut
- Department of Radiation Oncology, Samsun Training and Research Hospital, Samsun
| | - Eda Erdiş
- Department of Radiation Oncology, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey
| | | | | | - Ömer E Uzel
- Department of Radiation Oncology, Cerrahpaşa University Faculty of Medicine
| | | | - Mustafa Cengiz
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara
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Kuan EC, Wang EW, Adappa ND, Beswick DM, London NR, Su SY, Wang MB, Abuzeid WM, Alexiev B, Alt JA, Antognoni P, Alonso-Basanta M, Batra PS, Bhayani M, Bell D, Bernal-Sprekelsen M, Betz CS, Blay JY, Bleier BS, Bonilla-Velez J, Callejas C, Carrau RL, Casiano RR, Castelnuovo P, Chandra RK, Chatzinakis V, Chen SB, Chiu AG, Choby G, Chowdhury NI, Citardi MJ, Cohen MA, Dagan R, Dalfino G, Dallan I, Dassi CS, de Almeida J, Dei Tos AP, DelGaudio JM, Ebert CS, El-Sayed IH, Eloy JA, Evans JJ, Fang CH, Farrell NF, Ferrari M, Fischbein N, Folbe A, Fokkens WJ, Fox MG, Lund VJ, Gallia GL, Gardner PA, Geltzeiler M, Georgalas C, Getz AE, Govindaraj S, Gray ST, Grayson JW, Gross BA, Grube JG, Guo R, Ha PK, Halderman AA, Hanna EY, Harvey RJ, Hernandez SC, Holtzman AL, Hopkins C, Huang Z, Huang Z, Humphreys IM, Hwang PH, Iloreta AM, Ishii M, Ivan ME, Jafari A, Kennedy DW, Khan M, Kimple AJ, Kingdom TT, Knisely A, Kuo YJ, Lal D, Lamarre ED, Lan MY, Le H, Lechner M, Lee NY, Lee JK, Lee VH, Levine CG, Lin JC, Lin DT, Lobo BC, Locke T, Luong AU, Magliocca KR, Markovic SN, Matnjani G, McKean EL, Meço C, Mendenhall WM, Michel L, Na'ara S, Nicolai P, Nuss DW, Nyquist GG, Oakley GM, Omura K, Orlandi RR, Otori N, Papagiannopoulos P, Patel ZM, Pfister DG, Phan J, Psaltis AJ, Rabinowitz MR, Ramanathan M, Rimmer R, Rosen MR, Sanusi O, Sargi ZB, Schafhausen P, Schlosser RJ, Sedaghat AR, Senior BA, Shrivastava R, Sindwani R, Smith TL, Smith KA, Snyderman CH, Solares CA, Sreenath SB, Stamm A, Stölzel K, Sumer B, Surda P, Tajudeen BA, Thompson LDR, Thorp BD, Tong CCL, Tsang RK, Turner JH, Turri-Zanoni M, Udager AM, van Zele T, VanKoevering K, Welch KC, Wise SK, Witterick IJ, Won TB, Wong SN, Woodworth BA, Wormald PJ, Yao WC, Yeh CF, Zhou B, Palmer JN. International Consensus Statement on Allergy and Rhinology: Sinonasal Tumors. Int Forum Allergy Rhinol 2024; 14:149-608. [PMID: 37658764 DOI: 10.1002/alr.23262] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Sinonasal neoplasms, whether benign and malignant, pose a significant challenge to clinicians and represent a model area for multidisciplinary collaboration in order to optimize patient care. The International Consensus Statement on Allergy and Rhinology: Sinonasal Tumors (ICSNT) aims to summarize the best available evidence and presents 48 thematic and histopathology-based topics spanning the field. METHODS In accordance with prior International Consensus Statement on Allergy and Rhinology documents, ICSNT assigned each topic as an Evidence-Based Review with Recommendations, Evidence-Based Review, and Literature Review based on the level of evidence. An international group of multidisciplinary author teams were assembled for the topic reviews using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses format, and completed sections underwent a thorough and iterative consensus-building process. The final document underwent rigorous synthesis and review prior to publication. RESULTS The ICSNT document consists of four major sections: general principles, benign neoplasms and lesions, malignant neoplasms, and quality of life and surveillance. It covers 48 conceptual and/or histopathology-based topics relevant to sinonasal neoplasms and masses. Topics with a high level of evidence provided specific recommendations, while other areas summarized the current state of evidence. A final section highlights research opportunities and future directions, contributing to advancing knowledge and community intervention. CONCLUSION As an embodiment of the multidisciplinary and collaborative model of care in sinonasal neoplasms and masses, ICSNT was designed as a comprehensive, international, and multidisciplinary collaborative endeavor. Its primary objective is to summarize the existing evidence in the field of sinonasal neoplasms and masses.
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Affiliation(s)
- Edward C Kuan
- Departments of Otolaryngology-Head and Neck Surgery and Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - Eric W Wang
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Nithin D Adappa
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Daniel M Beswick
- Department of Otolaryngology-Head and Neck Surgery, University of California Los Angeles, Los Angeles, California, USA
| | - Nyall R London
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Sinonasal and Skull Base Tumor Program, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Shirley Y Su
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Marilene B Wang
- Department of Otolaryngology-Head and Neck Surgery, University of California Los Angeles, Los Angeles, California, USA
| | - Waleed M Abuzeid
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - Borislav Alexiev
- Department of Pathology, Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, Chicago, Illinois, USA
| | - Jeremiah A Alt
- Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Paolo Antognoni
- Division of Radiation Oncology, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Michelle Alonso-Basanta
- Department of Radiation Oncology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Pete S Batra
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Mihir Bhayani
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Diana Bell
- Department of Pathology, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Manuel Bernal-Sprekelsen
- Otorhinolaryngology Department, Surgery and Medical-Surgical Specialties Department, Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
| | - Christian S Betz
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, UNICANCER, Université Claude Bernard Lyon I, Lyon, France
| | - Benjamin S Bleier
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Juliana Bonilla-Velez
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - Claudio Callejas
- Department of Otolaryngology, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Otolaryngology-Head and Neck Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Ricardo L Carrau
- Department of Otolaryngology-Head and Neck Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Roy R Casiano
- Department of Otolaryngology-Head and Neck Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Paolo Castelnuovo
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Rakesh K Chandra
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Simon B Chen
- Department of Pathology, Stanford University, Stanford, California, USA
| | - Alexander G Chiu
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Garret Choby
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Naweed I Chowdhury
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Martin J Citardi
- Department of Otorhinolaryngology-Head & Neck Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Marc A Cohen
- Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Roi Dagan
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, Florida, USA
| | - Gianluca Dalfino
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Iacopo Dallan
- Department of Otolaryngology-Head and Neck Surgery, Pisa University Hospital, Pisa, Italy
| | | | - John de Almeida
- Department of Otolaryngology-Head and Neck Surgery, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Angelo P Dei Tos
- Section of Pathology, Department of Medicine, University of Padua, Padua, Italy
| | - John M DelGaudio
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Charles S Ebert
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ivan H El-Sayed
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Jean Anderson Eloy
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - James J Evans
- Department of Neurological Surgery and Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Christina H Fang
- Department of Otorhinolaryngology-Head and Neck Surgery, Montefiore Medical Center, The University Hospital for Albert Einstein College of Medicine, Bronx, New York, USA
| | - Nyssa F Farrell
- Department of Otolaryngology-Head and Neck Surgery, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Marco Ferrari
- Section of Otorhinolaryngology-Head and Neck Surgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Nancy Fischbein
- Department of Radiology, Stanford University, Stanford, California, USA
| | - Adam Folbe
- Department of Otolaryngology-Head and Neck Surgery, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan, USA
| | - Wytske J Fokkens
- Department of Otorhinolaryngology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Meha G Fox
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
| | | | - Gary L Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Paul A Gardner
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Mathew Geltzeiler
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Christos Georgalas
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Nicosia Medical School, Nicosia, Cyprus
| | - Anne E Getz
- Department of Otolaryngology-Head and Neck Surgery, University of Colorado, Aurora, Colorado, USA
| | - Satish Govindaraj
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Stacey T Gray
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Jessica W Grayson
- Department of Otolaryngology-Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Bradley A Gross
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Jordon G Grube
- Department of Otolaryngology-Head and Neck Surgery, Albany Medical Center, Albany, New York, USA
| | - Ruifeng Guo
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Patrick K Ha
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Ashleigh A Halderman
- Department of Otolaryngology-Head and Neck Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Ehab Y Hanna
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Richard J Harvey
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of South Wales, Sydney, New South Wales, Australia
| | - Stephen C Hernandez
- Department of Otolaryngology-Head and Neck Surgery, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Adam L Holtzman
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, Florida, USA
| | - Claire Hopkins
- Department of Otolaryngology-Head and Neck Surgery, Guys and St Thomas' Hospital, London, UK
| | - Zhigang Huang
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology-Head and Neck Surgery, Ministry of Education, Beijing, China
| | - Zhenxiao Huang
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology-Head and Neck Surgery, Ministry of Education, Beijing, China
| | - Ian M Humphreys
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - Peter H Hwang
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Alfred M Iloreta
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Masaru Ishii
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Michael E Ivan
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Aria Jafari
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - David W Kennedy
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mohemmed Khan
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Adam J Kimple
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Todd T Kingdom
- Department of Otolaryngology-Head and Neck Surgery, University of Colorado, Aurora, Colorado, USA
| | - Anna Knisely
- Department of Otolaryngology, Head and Neck Surgery, Swedish Medical Center, Seattle, Washington, USA
| | - Ying-Ju Kuo
- Department of Pathology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Devyani Lal
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Eric D Lamarre
- Head and Neck Institute, Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ming-Ying Lan
- Department of Otorhinolaryngology-Head and Neck Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hien Le
- Department of Radiation Oncology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Matt Lechner
- UCL Division of Surgery and Interventional Science and UCL Cancer Institute, University College London, London, UK
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jivianne K Lee
- Department of Head and Neck Surgery, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Victor H Lee
- Department of Clinical Oncology, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Corinna G Levine
- Department of Otolaryngology-Head and Neck Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Jin-Ching Lin
- Department of Radiation Oncology, Changhua Christian Hospital, Changhua, Taiwan
| | - Derrick T Lin
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Brian C Lobo
- Department of Otolaryngology-Head and Neck Surgery, University of Florida, Gainesville, Florida, USA
| | - Tran Locke
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Amber U Luong
- Department of Otorhinolaryngology-Head & Neck Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Kelly R Magliocca
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Svetomir N Markovic
- Division of Medical Oncology, Department of Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Gesa Matnjani
- Department of Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Erin L McKean
- Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Cem Meço
- Department of Otorhinolaryngology, Head and Neck Surgery, Ankara University Medical School, Ankara, Turkey
- Department of Otorhinolaryngology Head and Neck Surgery, Salzburg Paracelsus Medical University, Salzburg, Austria
| | - William M Mendenhall
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, Florida, USA
| | - Loren Michel
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Shorook Na'ara
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Piero Nicolai
- Section of Otorhinolaryngology-Head and Neck Surgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Daniel W Nuss
- Department of Otolaryngology-Head and Neck Surgery, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Gurston G Nyquist
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Gretchen M Oakley
- Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Kazuhiro Omura
- Department of Otorhinolaryngology, The Jikei University School of Medicine, Tokyo, Japan
| | - Richard R Orlandi
- Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Nobuyoshi Otori
- Department of Otorhinolaryngology, The Jikei University School of Medicine, Tokyo, Japan
| | - Peter Papagiannopoulos
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Zara M Patel
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - David G Pfister
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jack Phan
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alkis J Psaltis
- Department of Otolaryngology-Head and Neck Surgery, Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - Mindy R Rabinowitz
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Murugappan Ramanathan
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ryan Rimmer
- Department of Otolaryngology-Head and Neck Surgery, Yale University, New Haven, Connecticut, USA
| | - Marc R Rosen
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Olabisi Sanusi
- Department of Neurosurgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Zoukaa B Sargi
- Department of Otolaryngology-Head and Neck Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Philippe Schafhausen
- Department of Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Rodney J Schlosser
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ahmad R Sedaghat
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Brent A Senior
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Raj Shrivastava
- Department of Neurosurgery and Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Raj Sindwani
- Head and Neck Institute, Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Timothy L Smith
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Kristine A Smith
- Department of Otolaryngology-Head and Neck Surgery, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Carl H Snyderman
- Departments of Otolaryngology-Head and Neck Surgery and Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - C Arturo Solares
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Satyan B Sreenath
- Department of Otolaryngology-Head and Neck Surgery, Indiana University, Indianapolis, Indiana, USA
| | - Aldo Stamm
- São Paulo ENT Center (COF), Edmundo Vasconcelos Complex, São Paulo, Brazil
| | - Katharina Stölzel
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Baran Sumer
- Department of Otolaryngology-Head and Neck Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Pavol Surda
- Department of Otolaryngology-Head and Neck Surgery, Guys and St Thomas' Hospital, London, UK
| | - Bobby A Tajudeen
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | | | - Brian D Thorp
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Charles C L Tong
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Raymond K Tsang
- Department of Otolaryngology-Head and Neck Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Justin H Turner
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Mario Turri-Zanoni
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi Hospital, Varese, Italy
| | - Aaron M Udager
- Department of Pathology, Michigan Center for Translational Pathology, Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Thibaut van Zele
- Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Kyle VanKoevering
- Department of Otolaryngology-Head and Neck Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Kevin C Welch
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Sarah K Wise
- Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ian J Witterick
- Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Tae-Bin Won
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Stephanie N Wong
- Division of Otorhinolaryngology, Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Bradford A Woodworth
- Department of Otolaryngology-Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Peter-John Wormald
- Department of Otolaryngology-Head and Neck Surgery, Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - William C Yao
- Department of Otorhinolaryngology-Head & Neck Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Chien-Fu Yeh
- Department of Otorhinolaryngology-Head and Neck Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Bing Zhou
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology-Head and Neck Surgery, Ministry of Education, Beijing, China
| | - James N Palmer
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Pala M, Vrana A, Novakova P, Drbohlavova T, Podlesak T. Long-term results of postoperative and definitive (chemo)radiotherapy in sinonasal carcinoma. Adult Comorbidity Evaluation 27 score as a predictor of survival. Rep Pract Oncol Radiother 2023; 28:147-158. [PMID: 37456702 PMCID: PMC10348334 DOI: 10.5603/rpor.a2023.0017] [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: 07/07/2022] [Accepted: 03/29/2023] [Indexed: 07/18/2023] Open
Abstract
Background The objective was to evaluate the efficacy and toxicity of curative radiotherapy in patients with sinonasal carcinoma and to identify prognostic factors influencing treatment outcomes. Materials and methods The authors conducted a retrospective study of 61 consecutive patients treated with postoperative or definitive radiotherapy from 2002 to 2018 (median age 59 years, current/former smokers 71%, maxillary sinus 67%, nasal cavity 26%). The majority of patients were diagnosed with locally advanced disease (85% clinical stage ≥ III). Regional cervical metastases were initially diagnosed in 23% of patients. The most common histology was squamous cell carcinoma (61%). Radiation therapy was preceded by radical surgery in 64% of patients. 29 patients received chemotherapy (48%). Results The median follow-up was 53 months. The median total dose of radiotherapy achieved was 70 Gy. The 5- and 10-year locoregional control, distant control, overall survival, and disease-free survival were 74% and 64%, 90% and 90%, 51% and 35%, and 38% and 25%, respectively. Severe acute toxicity occurred in 36%, severe late toxicity in 23% of patients. Severe unilateral visual impairment occurred in 6 patients, temporal lobe necrosis in 1 patient, and osteoradionecrosis requiring surgery in 2 patients. Conclusion The results of the study demonstrated the high effectiveness of curative treatment in patients with sinonasal carcinoma with long-term locoregional and distant control. The multivariate analysis indicated that N-staging, age, comorbidity score [as assessed by Adult Comorbidity Evaluation 27 (ACE-27)] and initial response to treatment were the strongest prognostic factors.
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Affiliation(s)
- Miloslav Pala
- Department of Radiation Oncology, Bulovka University Hospital, Institute of Radiation Oncology, Prague, Czech Republic
| | - Antonin Vrana
- Department of Radiation Oncology, Bulovka University Hospital, Institute of Radiation Oncology, Prague, Czech Republic
| | - Pavla Novakova
- Radiophysics Department, Bulovka University Hospital, Prague, Czech Republic
| | - Tereza Drbohlavova
- Department of Radiation Oncology, Bulovka University Hospital, Institute of Radiation Oncology, Prague, Czech Republic
| | - Tomas Podlesak
- Department of Otorhinolaryngology, Bulovka University Hospital, Prague, Czech Republic
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4
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Kinaci-Tas B, Alderliesten T, Verbraak FD, Rasch CRN. Radiation-Induced Retinopathy and Optic Neuropathy after Radiation Therapy for Brain, Head, and Neck Tumors: A Systematic Review. Cancers (Basel) 2023; 15:cancers15071999. [PMID: 37046660 PMCID: PMC10093581 DOI: 10.3390/cancers15071999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/02/2023] [Accepted: 03/09/2023] [Indexed: 03/30/2023] Open
Abstract
Background: Patients with brain, head, and neck tumors experience a decline in their quality of life due to radiation retinopathy and optic neuropathy. Little is known about the dose–response relationship and patient characteristics. We aimed to systematically review the prevalence of radiation retinopathy and optic neuropathy. Method: The primary outcome was the pooled prevalence of radiation retinopathy and optic neuropathy. The secondary outcome included the effect of the total radiation dose prescribed for the tumor according to the patient’s characteristics. Furthermore, we aimed to evaluate the radiation dose parameters for organs at risk of radiation retinopathy and optic neuropathy. Results: The pooled prevalence was 3.8%. No retinopathy was reported for the tumor’s prescribed dose of <50 Gy. Optic neuropathy was more prevalent for a prescribed dose of >50 Gy than <50 Gy. We observed a higher prevalence rate for retinopathy (6.0%) than optic neuropathy (2.0%). Insufficient data on the dose for organs at risk were reported. Conclusion: The prevalence of radiation retinopathy was higher compared to optic neuropathy. This review emphasizes the need for future studies considering retinopathy and optic neuropathy as primary objective parameters.
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Affiliation(s)
- Buket Kinaci-Tas
- Department of Radiation Oncology, Leiden University Medical Centre, 2300 RC Leiden, The Netherlands
- Correspondence:
| | - Tanja Alderliesten
- Department of Radiation Oncology, Leiden University Medical Centre, 2300 RC Leiden, The Netherlands
| | - Frank D. Verbraak
- Department of Ophthalmology, Amsterdam University Medical Centers, Location VU Medical Center, 1081 HV Amsterdam, The Netherlands
| | - Coen R. N. Rasch
- Department of Radiation Oncology, Leiden University Medical Centre, 2300 RC Leiden, The Netherlands
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5
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Colombo E, Van Lierde C, Zlate A, Jensen A, Gatta G, Didonè F, Licitra LF, Grégoire V, Vander Poorten V, Locati LD. Salivary gland cancers in elderly patients: challenges and therapeutic strategies. Front Oncol 2022; 12:1032471. [PMID: 36505842 PMCID: PMC9733538 DOI: 10.3389/fonc.2022.1032471] [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] [Received: 08/30/2022] [Accepted: 10/31/2022] [Indexed: 11/26/2022] Open
Abstract
Salivary gland carcinomas (SGCs) are the most heterogeneous subgroup of head and neck malignant tumors, accounting for more than 20 subtypes. The median age of SGC diagnosis is expected to rise in the following decades, leading to crucial clinical challenges in geriatric oncology. Elderly patients, in comparison with patients aged below 65 years, are generally considered less amenable to receiving state-of-the-art curative treatments for localized disease, such as surgery and radiation/particle therapy. In the advanced setting, chemotherapy regimens are often dampened by the consideration of cardiovascular and renal comorbidities. Nevertheless, the elderly population encompasses a broad spectrum of functionalities. In the last decades, some screening tools (e.g. the G8 questionnaire) have been developed to identify those subjects who should receive a multidimensional geriatric assessment, to answer the question about the feasibility of complex treatments. In the present article, we discuss the most frequent SGC histologies diagnosed in the elderly population and the relative 5-years survival outcomes based on the most recent data from the Surveillance, Epidemiology, and End Results (SEER) Program. Moreover, we review the therapeutic strategies currently available for locoregionally advanced and metastatic disease, taking into account the recent advances in precision oncology. The synergy between the Multidisciplinary Tumor Board and the Geriatrician aims to shape the most appropriate treatment pathway for each elderly patient, focusing on global functionality instead of the sole chronological age.
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Affiliation(s)
- Elena Colombo
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Charlotte Van Lierde
- Otorhinolaryngology-Head and Neck Surgery, Leuven Cancer Institute, University Hospitals Leuven and Department of Oncology, section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| | - Alexandra Zlate
- Department of Radiation Oncology, Centre Leon Berard, Lyon, France
| | - Alexandra Jensen
- Department of Radiation Oncology, University Hospitals Giessen and Marburg (UKGM), Marburg, Germany
| | - Gemma Gatta
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Fabio Didonè
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Lisa F. Licitra
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Department of Oncology and Hematology, University of Milan, Milan, Italy
| | - Vincent Grégoire
- Department of Radiation Oncology, Centre Leon Berard, Lyon, France
| | - Vander Vander Poorten
- Otorhinolaryngology-Head and Neck Surgery, Leuven Cancer Institute, University Hospitals Leuven and Department of Oncology, section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| | - Laura D. Locati
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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6
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Silva CD, Fonseca FLD, Kato JM, Matayoshi S. Obstrução lacrimal pós-tratamento oncológico: revisão de literatura. REVISTA BRASILEIRA DE OFTALMOLOGIA 2022. [DOI: 10.37039/1982.8551.20220033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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7
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Köthe A, Feuvret L, Weber DC, Safai S, Lomax AJ, Fattori G. Assessment of Radiation-Induced Optic Neuropathy in a Multi-Institutional Cohort of Chordoma and Chondrosarcoma Patients Treated with Proton Therapy. Cancers (Basel) 2021; 13:cancers13215327. [PMID: 34771490 PMCID: PMC8582447 DOI: 10.3390/cancers13215327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/19/2021] [Accepted: 10/21/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Proton therapy is an effective therapeutic option for the treatment of skull-base tumors that require high radiation doses to be controlled. On rare occasions, patients suffer from radiation-induced optic neuropathy (RION) to the detriment of their post-treatment quality-of-life. We have collected multi-institutional data of 289 skull-base patients having received high doses to the optic apparatus from proton therapy or proton–photon mixed treatments and have observed a RION incidence rate (all grades) of 4.2% (12). We have furthermore confirmed older age and hypertension as risk factors for the onset of this side effect, with tumor involvement or its proximity to the optic apparatus and repeated surgical procedures showing moderate association. Our findings were consolidated into a NTCP model that can support pre-treatment patient segmentation into risk groups and the planning of necessary treatment countermeasures. However, further data and validation are necessary to confirm validity of the model. Abstract Radiation-induced optic neuropathy (RION) is a rare side effect following radiation therapy involving the optic structures whose onset is, due to the low amount of available data, challenging to predict. We have analyzed a multi-institutional cohort including 289 skull-base cancer patients treated with proton therapy who all received >45 GyRBE to the optic apparatus. An overall incidence rate of 4.2% (12) was observed, with chordoma patients being at higher risk (5.8%) than chondrosarcoma patients (3.2%). Older age and arterial hypertension, tumor involvement, and repeated surgeries (>3) were found to be associated with RION. Based on bootstrapping and cross-validation, a NTCP model based on age and hypertension was determined to be the most robust, showing good classification ability (AUC-ROC 0.77) and calibration on our dataset. We suggest the application of this model with a threshold of 6% to segment patients into low and high-risk groups before treatment planning. However, further data and external validation are warranted before clinical application.
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Affiliation(s)
- Andreas Köthe
- Center for Proton Therapy, Paul Scherrer Institute, 5232 Villigen, Switzerland; (D.C.W.); (S.S.); (A.J.L.); (G.F.)
- Department of Physics, ETH Zürich, 8093 Zürich, Switzerland
- Correspondence:
| | - Loïc Feuvret
- Center for Proton Therapy, Institut Curie, 91400 Orsay, France;
- Department of Radiation Oncology, AP-HP, Hôpitaux Universitaires La Salpêtrière Charles Foix, Sorbonne Université, 75013 Paris, France
| | - Damien Charles Weber
- Center for Proton Therapy, Paul Scherrer Institute, 5232 Villigen, Switzerland; (D.C.W.); (S.S.); (A.J.L.); (G.F.)
- Department of Radiation Oncology, University Hospital Zürich, 8091 Zürich, Switzerland
- Department of Radiation Oncology, University Hospital Bern, 3010 Bern, Switzerland
| | - Sairos Safai
- Center for Proton Therapy, Paul Scherrer Institute, 5232 Villigen, Switzerland; (D.C.W.); (S.S.); (A.J.L.); (G.F.)
| | - Antony John Lomax
- Center for Proton Therapy, Paul Scherrer Institute, 5232 Villigen, Switzerland; (D.C.W.); (S.S.); (A.J.L.); (G.F.)
- Department of Physics, ETH Zürich, 8093 Zürich, Switzerland
| | - Giovanni Fattori
- Center for Proton Therapy, Paul Scherrer Institute, 5232 Villigen, Switzerland; (D.C.W.); (S.S.); (A.J.L.); (G.F.)
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8
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Köthe A, van Luijk P, Safai S, Kountouri M, Lomax AJ, Weber DC, Fattori G. Combining Clinical and Dosimetric Features in a PBS Proton Therapy Cohort to Develop a NTCP Model for Radiation-Induced Optic Neuropathy. Int J Radiat Oncol Biol Phys 2021; 110:587-595. [DOI: 10.1016/j.ijrobp.2020.12.052] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 10/30/2020] [Accepted: 12/31/2020] [Indexed: 01/17/2023]
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9
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Weber DC, Bizzocchi N, Bolsi A, Jenkinson MD. Proton Therapy for Intracranial Meningioma for the Treatment of Primary/Recurrent Disease Including Re-Irradiation. Front Oncol 2020; 10:558845. [PMID: 33381447 PMCID: PMC7769250 DOI: 10.3389/fonc.2020.558845] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 10/28/2020] [Indexed: 01/14/2023] Open
Abstract
Meningeal tumors represent approximately 10-25% of primary brain tumors and occur usually in elderly female patients. Most meningiomas are benign (80-85%) and for symptomatic and/or large tumors, surgery, with or without radiation therapy (RT), has been long established as an effective means of local tumor control. RT can be delivered to inoperable lesions or to those with non-benign histology and for Simpson I-III and IV-V resection. RT can be delivered with photons or particles (protons or carbon ions) in stereotactic or non-stereotactic conditions. Particle therapy delivered for these tumors uses the physical properties of charged carbon ions or protons to spare normal brain tissue (i.e. Bragg peak), with or without or a dose-escalation paradigm for non-benign lesions. PT can substantially decrease the dose delivered to the non-target brain tissues, including but not limited to the hippocampi, optic apparatus or cochlea. Only a limited number of meningioma patients have been treated with PT in the adjuvant or recurrent setting, as well as for inoperable lesions with pencil beam scanning and with protons only. Approximately 500 patients with image-defined or WHO grade I meningioma have been treated with protons. The reported outcome, usually 5-year local tumor control, ranges from 85 to 99% (median, 96%). For WHO grade II or III patients, the outcome of only 97 patients has been published, reporting a median tumor local control rate of 52% (range, 38-71.1). Only 24 recurring patients treated previously with photon radiotherapy and re-treated with PT were reported. The clinical outcome of these challenging patients seems interesting, provided that they presented initially with benign tumors, are not in the elderly category and have been treated previously with conventional radiation dose of photons. Overall, the number of meningioma patients treated or-re-irradiated with this treatment modality is small and the clinical evidence level is somewhat low (i.e. 3b-5). In this review, we detail the results of upfront PT delivered to patients with meningioma in the adjuvant setting and for inoperable tumors. The outcome of meningioma patients treated with this radiation modality for recurrent tumors, with or without previous RT, will also be reviewed.
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Affiliation(s)
- Damien C Weber
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, Villigen, Switzerland.,Radiation Oncology Department, University Hospital Zürich, Zürich, Switzerland.,Radiation Oncology Department, University Hospital of Bern, Inselspital, Bern, Switzerland
| | - Nicola Bizzocchi
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, Villigen, Switzerland
| | - Alessandra Bolsi
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, Villigen, Switzerland
| | - Michael D Jenkinson
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, United Kingdom.,Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
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10
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Kharod SM, Nichols RC, Henderson RH, Morris CG, Pham DC, Seeram VK, Jones LM, Antonio-Miranda M, Siragusa DA, Li Z, Flampouri S, Hoppe BS. Image-Guided Hypofractionated Proton Therapy in Early-Stage Non-Small Cell Lung Cancer: A Phase 2 Study. Int J Part Ther 2020; 7:1-10. [PMID: 33274252 PMCID: PMC7707327 DOI: 10.14338/ijpt-20-00013.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 07/28/2020] [Indexed: 12/25/2022] Open
Abstract
Purpose Due to the excellent outcomes with image-guided stereotactic body radiotherapy for patients with early-stage non–small cell lung cancer (NSCLC) and the low treatment-related toxicities using proton therapy (PT), we investigated treatment outcomes and toxicities when delivering hypofractionated PT. Materials and Methods Between 2009 and 2018, 22 patients with T1 to T2 N0M0 NSCLC (45% T1, 55% T2) received image-guided hypofractionated PT. The median age at diagnosis was 72 years (range, 58-90). Patients underwent 4-dimensional computed tomography simulation following fiducial marker placement, and daily image guidance was performed. Nine patients (41%) were treated with 48 GyRBE in 4 fractions for peripheral lesions, and 13 patients (59%) were treated with 60 GyRBE in 10 fractions for central lesions. Patients were assessed for CTCAEv4 toxicities with computed tomography imaging for tumor assessment. The primary endpoint was grade 3 to 5 toxicity at 1 year. Results The median follow-up for all patients was 3.5 years (range, 0.2-8.8 years). The overall survival rates at 3 and 5 years were 81% and 49%, respectively. Cause-specific survival rates at 3 and 5 years were 100% and 75%, respectively. The 3-year local, regional, and distant control rates were 86%, 85%, and 95%, respectively. Four patients experienced in-field recurrences between 18 and 45 months after treatment. One patient (5%) developed a late grade 3 bronchial stricture requiring hospitalization and stent. Conclusion Image-guided hypofractionated PT for early-stage NSCLC provides promising local control and long-term survival with a low likelihood of toxicity. Regional nodal and distant relapses remain a problem.
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Affiliation(s)
- Shivam M Kharod
- Department of Radiation Oncology, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - R Charles Nichols
- Department of Radiation Oncology, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - Randal H Henderson
- Department of Radiation Oncology, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - Christopher G Morris
- Department of Radiation Oncology, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - Dat C Pham
- Department of Medicine, Division of Hematology and Medical Oncology, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - Vandana K Seeram
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - Lisa M Jones
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, College of Medicine, Jacksonville, FL, USA
| | | | - Daniel A Siragusa
- Department of Radiology, Division of Vascular and Interventional Radiology, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - Zuofeng Li
- Department of Radiation Oncology, University of Florida, College of Medicine, Jacksonville, FL, USA
| | - Stella Flampouri
- Department of Radiation Oncology, Emory Proton Therapy Center, Atlanta, GA, USA
| | - Bradford S Hoppe
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, USA
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11
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Fan M, Kang JJ, Lee A, Fan D, Wang H, Kitpanit S, Fox P, Sine K, Mah D, McBride SM, Tsai CJ, Riaz N, Dunn LA, Sherman EJ, Michel L, Singh B, Ganly I, Wong RJ, Boyle JO, Cohen MA, Lee NY. Outcomes and toxicities of definitive radiotherapy and reirradiation using 3-dimensional conformal or intensity-modulated (pencil beam) proton therapy for patients with nasal cavity and paranasal sinus malignancies. Cancer 2020; 126:1905-1916. [PMID: 32097507 DOI: 10.1002/cncr.32776] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/12/2020] [Accepted: 01/21/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Proton therapy (PT) improves outcomes in patients with nasal cavity (NC) and paranasal sinus (PNS) cancers. Herein, the authors have reported to their knowledge the largest series to date using intensity-modulated proton therapy (IMPT) in the treatment of these patients. METHODS Between 2013 and 2018, a total of 86 consecutive patients (68 of whom were radiation-naive and 18 of whom were reirradiated) received PT to median doses of 70 grays and 67 grays relative biological effectiveness, respectively. Approximately 53% received IMPT. RESULTS The median follow-up was 23.4 months (range, 1.7-69.3 months) for all patients and 28.1 months (range, 2.3-69.3 months) for surviving patients. The 2-year local control (LC), distant control, disease-free survival, and overall survival rates were 83%, 84%, 74%, and 81%, respectively, for radiation-naive patients and 77%, 80%, 54%, and 66%, respectively for reirradiated patients. Among radiation-naive patients, when compared with 3-dimensional conformal proton technique, IMPT significantly improved LC (91% vs 72%; P < .01) and independently predicted LC (hazard ratio, 0.14; P = .01). Sixteen radiation-naive patients (24%) experienced acute grade 3 toxicities; 4 (6%) experienced late grade 3 toxicities (osteoradionecrosis, vision loss, soft-tissue necrosis, and soft tissue fibrosis) (grading was performed according to the National Cancer Institute Common Terminology Criteria for Adverse Events [version 5.0]). Slightly inferior LC was noted for patients undergoing reirradiation with higher complications: 11% experienced late grade 3 toxicities (facial pain and brain necrosis). Patients treated with reirradiation had more grade 1 to 2 radionecrosis than radiation-naive patients (brain: 33% vs 7% and osteoradionecrosis: 17% vs 3%). CONCLUSIONS PT achieved remarkable LC for patients with nasal cavity and paranasal sinus cancers with lower grade 3 toxicities relative to historical reports. IMPT has the potential to improve the therapeutic ratio in these malignancies and is worthy of further investigation.
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Affiliation(s)
- Ming Fan
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jung Julie Kang
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Anna Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Dan Fan
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Huili Wang
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sarin Kitpanit
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Pamela Fox
- ProCure Proton Therapy Center, Somerset, New Jersey
| | - Kevin Sine
- ProCure Proton Therapy Center, Somerset, New Jersey
| | - Dennis Mah
- ProCure Proton Therapy Center, Somerset, New Jersey
| | - Sean M McBride
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Chiaojung Jillian Tsai
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nadeem Riaz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lara A Dunn
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Eric J Sherman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Loren Michel
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bhuvanesh Singh
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard J Wong
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jay O Boyle
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marc A Cohen
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
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12
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Mohamed Ali A, Mathis T, Bensadoun RJ, Thariat J. Radiation induced optic neuropathy: Does treatment modality influence the risk? Bull Cancer 2019; 106:1160-1176. [PMID: 31757405 DOI: 10.1016/j.bulcan.2019.09.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 06/29/2019] [Accepted: 09/20/2019] [Indexed: 11/16/2022]
Abstract
Radiation induced optic neuropathy (RION) is a rare but disastrous complication of radiation therapy in treatment of periorbital tumors. The objective of this study is to investigate the incidence of RION in series of patients treated from peri orbital tumors by recent photon and proton irradiation modalities. We searched the Pub Med database for studies in periorbital tumors including base of skull, sinonasal, pituitary, nasopharyngeal tumors and craniopharyngioma treated with Intensity modulated radiotherapy (IMRT) and with proton beam therapy (PBT) between 1992 and 2017 excluding metastatic tumors, lymphomas, pediatric series, those treated mainly with chemotherapy, target therapy and those written in languages other than English and French. The result retrieved 421 articles that were revised by the panel. Fourteen articles with IMRT and 27 with PBT reported usable data for the review from which 31studies that had pointed to the doses to the optic nerve (ON) and/or optic chiasm (OC) and incidence of RION have been analyzed. We have found that the incidence of RION had been reported fairly in both modalities and many other factors related to the patient, tumor, and irradiation process interplay in its development. We have concluded that proper treatment planning, good selection of treatment modality, adherence to dose constraints applied to critical structures all along with regular oncological and ophthalmological follow up, control of co-morbidities and early intervention, could help reducing its magnitude.
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Affiliation(s)
- Ali Mohamed Ali
- Sohag University, Sohag University Hospital, Department of Clinical Oncology, Sohag East, 82524 Sohag, Egypt
| | - Thibaud Mathis
- Croix-Rousse University Hospital, Department of Ophthalmology, 103, grande rue de la Croix-Rousse, Lyon, France; UMR-CNRS 5510, Mateis, Villeurbanne, Lyon, France
| | | | - Juliette Thariat
- Centre François-Baclesse/ARCHADE, Department of Radiation Oncology, 3, avenue General Harris, 14000 Caen, France; Unicaen - Normandie Université, laboratoire de physique corpusculaire IN2P3/ENSICAEN - UMR6534, boulevard du Marechal Juin, 14050 Caen, France
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13
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Dosimetric parameters predictive of nasolacrimal duct obstruction after carbon-ion radiotherapy for head and neck carcinoma. Radiother Oncol 2019; 141:72-77. [PMID: 31439449 DOI: 10.1016/j.radonc.2019.07.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 07/16/2019] [Accepted: 07/17/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND PURPOSE Little information is available on the risk factors for nasolacrimal duct obstruction after radiotherapy for head and neck tumors. We investigated the incidence and predictive dosimetric parameters for nasolacrimal duct obstruction following carbon-ion radiotherapy for head and neck tumors. MATERIALS AND METHODS Twenty-eight patients with head and neck non-squamous cell carcinoma were analyzed in this single-institution prospective study. More than half of the tumors were located in the nasal cavity and maxillary sinus. Carbon-ion radiotherapy consisting of 57.6 or 64.0 Gy(relative biological effectiveness; RBE) in 16 fractions was administered. Nasolacrimal duct obstruction was recorded according to Common Terminology Criteria for Adverse Events version 4.0. Cutoff values were determined using receiver operating characteristic (ROC) curve analysis. VX indicates the volume irradiated with X Gy(RBE). RESULTS The median follow-up period was 60.3 months. Incidences of Grade 1 and 2 nasolacrimal duct obstructions were 46% (13/28) and 7% (2/28), respectively; no Grade 3 or greater toxicities were recorded. Throughout the dose range, the volumes of the irradiated nasolacrimal ducts were significantly higher in the obstruction-positive patients than in the obstruction-negative patients (p < 0.001 for V10, V20, V30, V40, V50, and V60). Cutoff values determined by the ROC curve analysis classified the obstruction-positive patients with an accuracy of >96% over the entire range of V10-V60. CONCLUSION The incidence and predictive dosimetric parameters for nasolacrimal duct obstruction after carbon-ion radiotherapy were demonstrated in a prospective cohort. These data should help optimize carbon-ion radiotherapy treatments for patients with head and neck tumors.
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Kountouri M, Pica A, Walser M, Albertini F, Bolsi A, Kliebsch U, Bachtiary B, Combescure C, Lomax AJ, Schneider R, Weber DC. Radiation-induced optic neuropathy after pencil beam scanning proton therapy for skull-base and head and neck tumours. Br J Radiol 2019; 93:20190028. [PMID: 31322969 DOI: 10.1259/bjr.20190028] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To assess the radiation-induced optic neuropathy (RION) prevalence, following high dose pencil beam scanning proton therapy (PBSPT) to skull base and head and neck (H&N) tumours. METHODS Between 1999 and 2014, 216 adult patients, median age 47 years (range, 18-77), were treated with PBS PT for skull base or H&N malignancies, delivering ≥45 GyRBE to the optic nerve(s) (ON) and/or optic chiasma (OC). The median administered dose to the planning target volume was 74.0 GyRBE (range, 54.0-77.4). The median follow-up was 5.3 years (range, 0.8-15.9). RESULTS RION was observed in 14 (6.5%) patients at a median time of 13.2 months (range, 4.8-42.6) following PBSPT. Most (92.9%) of RION were symptomatic. Most affected patients (11/14; 79%) developed unilateral toxicity. Grade 4, 3, 2 and 1 toxicity was observed in 10, 2, 1 and 1 patients, respectively. On univariate analyses, age (<70 vs ≥70 years; p < 0.0001), hypertension (p = 0.0007) and tumour abutting the optic apparatus (p = 0.012) were associated with RION. OC's V60 GyRBE was of border line significance (p = 0.06). None of the other evaluated OC-ON dose/volume metrics (Dmax, Dmean, V40-60) were significantly associated with this complication. CONCLUSION These data suggest that high-dose PBS PT for skull base and H&N tumours is associated with a low prevalence of RION. Caution should be however exercised when treating elderly/hypertensive patients with tumours abutting the optic apparatus. ADVANCES IN KNOWLEDGE This is the first study reporting the risk of developing RION following proton therapy with PBS technique, demonstrating the safety of this treatment.
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Affiliation(s)
- Melpomeni Kountouri
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Alessia Pica
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Marc Walser
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Francesca Albertini
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Alessandra Bolsi
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Ulrike Kliebsch
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Barbara Bachtiary
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Christophe Combescure
- Service d'Epidemiologie Clinique, Hôpitaux Universitaire de Genève, CH 12011 Geneva, Geneva, Switzerland
| | - Antony J Lomax
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland.,Department of Physics, ETH, Zürich, Switzerland
| | - Ralf Schneider
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland
| | - Damien Charles Weber
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, CH-5232, Villigen, Switzerland.,University of Bern, Bern, Switzerland.,University of Zürich, Zürich, Switzerland
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15
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Yu NY, Gamez ME, Hartsell WF, Tsai HK, Laramore GE, Larson GL, Simone CB, Rossi C, Katz SR, Buras MR, Golafshar MA, Vargas CE, Patel SH. A Multi-Institutional Experience of Proton Beam Therapy for Sinonasal Tumors. Adv Radiat Oncol 2019; 4:689-698. [PMID: 31673662 PMCID: PMC6817523 DOI: 10.1016/j.adro.2019.07.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 06/26/2019] [Accepted: 07/08/2019] [Indexed: 12/29/2022] Open
Abstract
Purpose To report the outcomes of sinonasal tumors treated with proton beam therapy (PBT) on the Proton Collaborative Group registry study. Methods and Materials Sixty-nine patients with sinonasal tumors underwent curative intent PBT between 2010 and 2016. Patients who received de novo irradiation (42 patients) were analyzed separately from those who received reirradiation (27 patients) (re-RT). Median age was 53.1 years (range, 15.7-82.1; de novo) and 57.4 years (range, 31.3-88.0; re-RT). The most common histology was squamous cell carcinoma in both groups. Median PBT dose was 58.5 Gy (RBE) (range, 12-78.3; de novo) and 60.0 Gy (RBE) (range 18.2-72.3; re-RT), and median dose per fraction was 2.0 Gy (RBE) for both cohorts. Survival estimates for patients who received de novo irradiation and those who received re-RT were calculated using the Kaplan-Meier method. Results Median follow-up for surviving patients was 26.4 months (range, 3.5-220.5). The 3-year overall survival (OS), freedom from distant metastasis, freedom from disease progression, and freedom from locoregional recurrence (FFLR) for de novo irradiation were 100%, 84.0%, 77.3%, and 92.9%, respectively. With re-RT, the 3-year OS, freedom from distant metastasis, FFDP, and FFLR were 76.2%, 47.4%, 32.1%, and 33.8%, respectively. In addition, 12 patients (17.4%) experienced recurrent disease. Re-RT was associated with inferior FFLR (P = .04). On univariate analysis, squamous cell carcinoma was associated with inferior OS (P < .01) for patients receiving re-RT. There were 11 patients with acute grade 3 toxicities. Late toxicities occurred in 15% of patients, with no grade ≥3 toxicities. No patients developed vision loss or symptomatic brain necrosis. Conclusions As one of the largest studies of sinonasal tumors treated with PBT, our findings suggest that PBT may be a safe and efficacious treatment option for patients with sinonasal tumors.
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Affiliation(s)
- Nathan Y Yu
- Department of Radiation Oncology, Mayo Clinic, Phoenix, Arizona
| | | | - William F Hartsell
- Department of Radiation Oncology, Northwestern Medicine Chicago Proton Center, Warrenville, Illinois
| | - Henry K Tsai
- Department of Radiation Oncology, ProCure Proton Therapy Center, Somerset, New Jersey
| | - George E Laramore
- Department of Radiation Oncology, Seattle Cancer Care Alliance Proton Therapy Center, Seattle, Washington
| | - Gary L Larson
- Department of Radiation Oncology, ProCure Proton Therapy Center, Oklahoma City, Oklahoma
| | - Charles B Simone
- Department of Radiation Oncology, University of Maryland School of Medicine, Maryland Proton Treatment Center, Baltimore, Maryland
| | - Carl Rossi
- Department of Radiation Oncology, California Protons Cancer Therapy Center, San Diego, California
| | - Sanford R Katz
- Department of Radiation Oncology, Willis-Knighton Cancer Center, Shreveport, Louisiana
| | - Matthew R Buras
- Division of Health Sciences Research, Mayo Clinic, Scottsdale, Arizona
| | | | - Carlos E Vargas
- Department of Radiation Oncology, Mayo Clinic, Phoenix, Arizona
| | - Samir H Patel
- Department of Radiation Oncology, Mayo Clinic, Phoenix, Arizona
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16
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Thariat J, Maschi C, Lanteri S, Peyrichon ML, Baillif S, Herault J, Salleron J, Caujolle JP. Dry Eye Syndrome After Proton Therapy of Ocular Melanomas. Int J Radiat Oncol Biol Phys 2017; 98:142-151. [PMID: 28586953 DOI: 10.1016/j.ijrobp.2017.01.199] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 12/27/2016] [Accepted: 01/09/2017] [Indexed: 11/25/2022]
Abstract
PURPOSE To investigate whether proton therapy (PT) performs safely in superotemporal melanomas, in terms of risk of dry-eye syndrome (DES). METHODS AND MATERIALS Tumor location, DES grade, and dose to ocular structures were analyzed in patients undergoing PT (2005-2015) with 52 Gy (prescribed dose, not accounting for biologic effectiveness correction of 1.1). Prognostic factors of DES and severe DES (sDES, grades 2-3) were determined with Cox proportional hazard models. Visual acuity deterioration and enucleation rates were compared by sDES and tumor locations. RESULTS Median follow-up was 44 months (interquartile range, 18-60 months). Of 853 patients (mean age, 64 years), 30.5% had temporal and 11.4% superotemporal tumors. Five-year incidence of DES and sDES was 23.0% (95% confidence interval [CI] 19.0%-27.7%) and 10.9% (95% CI 8.2%-14.4%), respectively. Multivariable analysis showed a higher risk for sDES in superotemporal (hazard ratio [HR] 5.82, 95% CI 2.72-12.45) and temporal tumors (HR 2.63, 95% CI 1.28-5.42), age ≥70 years (HR 1.90, 95% CI 1.09-3.32), distance to optic disk ≥5 mm (HR 2.71, 95% CI 1.52-4.84), ≥35% of retina receiving 12 Gy (HR 2.98, 95% CI 1.54-5.77), and eyelid rim irradiation (HR 2.68, 95% CI 1.49-4.80). The same risk factors were found for DES. Visual acuity deteriorated more in patients with sDES (0.86 ± 1.10 vs 0.64 ± 0.98 logMAR, P=.034) but not between superotemporal/temporal and other locations (P=.890). Enucleation rates were independent of sDES (P=.707) and tumor locations (P=.729). CONCLUSIONS Severe DES was more frequent in superotemporal/temporal melanomas. Incidence of vision deterioration and enucleation was no higher in patients with superotemporal melanoma than in patients with tumors in other locations. Tumor location should not contraindicate PT.
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Affiliation(s)
- Juliette Thariat
- Proton Therapy Unit, Department of Radiation Therapy, Centre Antoine Lacassagne, Nice, France.
| | - Celia Maschi
- Department of Ophthalmology, Pasteur 2 Hospital, Eye University Clinic, Nice, France
| | - Sara Lanteri
- Department of Ophthalmology, Pasteur 2 Hospital, Eye University Clinic, Nice, France
| | - Marie Laure Peyrichon
- Proton Therapy Unit, Department of Radiation Therapy, Centre Antoine Lacassagne, Nice, France
| | - Stephanie Baillif
- Department of Ophthalmology, Pasteur 2 Hospital, Eye University Clinic, Nice, France
| | - Joel Herault
- Proton Therapy Unit, Department of Radiation Therapy, Centre Antoine Lacassagne, Nice, France
| | - Julia Salleron
- Department of Biostatistics, Institut de Cancérologie de Lorraine, Vandoeuvre les Nancy, France
| | - Jean Pierre Caujolle
- Department of Ophthalmology, Pasteur 2 Hospital, Eye University Clinic, Nice, France
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17
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Massie I, Spaniol K, Geerling G, Schrader S. Cryopreservation and hypothermic storage of lacrimal gland: towards enabling delivery of regenerative medicine therapies for treatment of dry eye syndrome. J Tissue Eng Regen Med 2016; 11:3373-3384. [DOI: 10.1002/term.2251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 06/08/2016] [Accepted: 07/03/2016] [Indexed: 12/13/2022]
Affiliation(s)
- I. Massie
- Labor für Experimentelle Ophthalmologie; Universitätsklinikum Düsseldorf, Life Science Center; Düsseldorf Germany
| | - K. Spaniol
- Augenklinik, Universitätsklinikum Düsseldorf; Düsseldorf Germany
| | - G. Geerling
- Augenklinik, Universitätsklinikum Düsseldorf; Düsseldorf Germany
| | - S. Schrader
- Augenklinik, Universitätsklinikum Düsseldorf; Düsseldorf Germany
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18
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Thariat J, Racadot S, Pointreau Y, Boisselier P, Grange JD, Graff P, Weber D. Radiothérapie conformationnelle avec modulation d’intensité des cancers des voies aérodigestives supérieures : dose de tolérance de l’œil et des voies optiques. Cancer Radiother 2016; 20:467-74. [DOI: 10.1016/j.canrad.2016.07.079] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 07/11/2016] [Accepted: 07/13/2016] [Indexed: 11/26/2022]
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19
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Holliday EB, Kocak-Uzel E, Feng L, Thaker NG, Blanchard P, Rosenthal DI, Gunn GB, Garden AS, Frank SJ. Dosimetric advantages of intensity-modulated proton therapy for oropharyngeal cancer compared with intensity-modulated radiation: A case-matched control analysis. Med Dosim 2016; 41:189-94. [PMID: 27158021 DOI: 10.1016/j.meddos.2016.01.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 01/20/2016] [Indexed: 11/25/2022]
Abstract
A potential advantage of intensity-modulated proton therapy (IMPT) over intensity-modulated (photon) radiation therapy (IMRT) in the treatment of oropharyngeal carcinoma (OPC) is lower radiation dose to several critical structures involved in the development of nausea and vomiting, mucositis, and dysphagia. The purpose of this study was to quantify doses to critical structures for patients with OPC treated with IMPT and compare those with doses on IMRT plans generated for the same patients and with a matched cohort of patients actually treated with IMRT. In this study, 25 patients newly diagnosed with OPC were treated with IMPT between 2011 and 2012. Comparison IMRT plans were generated for these patients and for additional IMRT-treated controls extracted from a database of patients with OPC treated between 2000 and 2009. Cases were matched based on the following criteria, in order: unilateral vs bilateral therapy, tonsil vs base of tongue primary, T-category, N-category, concurrent chemotherapy, induction chemotherapy, smoking status, sex, and age. Results showed that the mean doses to the anterior and posterior oral cavity, hard palate, larynx, mandible, and esophagus were significantly lower with IMPT than with IMRT comparison plans generated for the same cohort, as were doses to several central nervous system structures involved in the nausea and vomiting response. Similar differences were found when comparing dose to organs at risks (OARs) between the IMPT cohort and the case-matched IMRT cohort. In conclusion, these findings suggest that patients with OPC treated with IMPT may experience fewer and less severe side effects during therapy. This may be the result of decreased beam path toxicities with IMPT due to lower doses to several dysphagia, odynophagia, and nausea and vomiting-associated OARs. Further study is needed to evaluate differences in long-term disease control and chronic toxicity between patients with OPC treated with IMPT in comparison to those treated with IMRT.
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Affiliation(s)
- Emma B Holliday
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Esengul Kocak-Uzel
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX; Department of Radiation Therapy, Beykent University, Istanbul, Turkey
| | - Lei Feng
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nikhil G Thaker
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Pierre Blanchard
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - David I Rosenthal
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - G Brandon Gunn
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Adam S Garden
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Steven J Frank
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX.
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20
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Evaluation of Robustness to Setup and Range Uncertainties for Head and Neck Patients Treated With Pencil Beam Scanning Proton Therapy. Int J Radiat Oncol Biol Phys 2016; 95:154-162. [DOI: 10.1016/j.ijrobp.2016.02.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 01/08/2016] [Accepted: 02/03/2016] [Indexed: 02/04/2023]
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21
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Gray ST, Sadow PM, Lin DT, Sedaghat AR. Endoscopic sinus surgery for chronic rhinosinusitis in patients previously treated for sinonasal malignancy. Laryngoscope 2015; 126:304-15. [PMID: 26309057 DOI: 10.1002/lary.25435] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2015] [Indexed: 02/03/2023]
Abstract
OBJECTIVES/HYPOTHESIS Patients with a history of sinonasal malignancy can develop chronic rhinosinusitis (CRS) as a consequence of their oncologic treatment. Some patients will fail medical management and require endoscopic sinus surgery (ESS). This study reviews the use of ESS in the management of CRS in patients previously treated for sinonasal malignancy. STUDY DESIGN Retrospective review. METHODS All patients with a history of sinonasal malignancy who developed CRS and underwent ESS were reviewed. Preoperative and postoperative imaging and symptoms were collected. Major complications (bleeding, orbital injury, and cerebrospinal fluid leak) and minor complications (adhesion formation) and postoperative healing were reviewed. RESULTS Eighteen patients were identified. All patients presented with symptoms of CRS and sinonasal crusting. Additionally, five patients presented with recurrent facial cellulitis, and six patients had mucoceles. No major complications were encountered. Postoperatively, all patients reported a subjective improvement in their sinonasal symptoms. Comparison of pre- and post-ESS imaging revealed a significant improvement in Lund-Mackay scores after ESS (P < 0.001) from 12.8 (range 5-22) to 7 (range). Despite symptomatic improvement, all patients continued to have nasal crusting. All patients who initially presented with recurrent facial cellulitis had no further episodes after ESS. None of the endoscopically drained mucoceles recurred. CONCLUSION For patients previously treated for sinonasal malignancy with refractory CRS, ESS appears to be a safe and effective treatment option. ESS in these patients results in subjective improvement in sinonasal symptoms as well as objective improvement in radiographic CRS disease burden, although sinonasal crusting will likely not resolve. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Stacey T Gray
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary.,Department of Otology and Laryngology
| | - Peter M Sadow
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Derrick T Lin
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary.,Department of Otology and Laryngology
| | - Ahmad R Sedaghat
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary.,Department of Otology and Laryngology
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22
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Nishio N, Fujimoto Y, Fujii M, Saito K, Hiramatsu M, Maruo T, Iwami K, Kamei Y, Yagi S, Takahashi M, Hayashi Y, Ando A, Nakashima T. Craniofacial Resection for T4 Maxillary Sinus Carcinoma. Otolaryngol Head Neck Surg 2015; 153:231-8. [DOI: 10.1177/0194599815586770] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 04/14/2015] [Indexed: 02/03/2023]
Abstract
Objective The objective of this study was to clarify the outcomes of craniofacial resection for locally advanced maxillary sinus carcinoma classified as T4 and to present methods for managing cases involving the skull base. Study Design Case series with chart review. Setting Tertiary university hospital. Subjects and Methods We performed anterolateral craniofacial resection in en bloc fashion for locally advanced maxillary sinus carcinoma at stage T4. Participants comprised 40 patients with T4 maxillary sinus carcinoma treated between 1992 and 2011. Surgical outcomes were analyzed retrospectively. Results Forty patients with stage T4a (n = 26) or stage T4b (n = 14) were included in this study. Five-year overall and disease-free survival rates for the 40 patients with T4 maxillary sinus carcinoma were 62.7% and 52.6%, respectively. Cavernous sinus involvement correlated significantly with worse prognosis ( P = .012). In 35 cases without cavernous sinus involvement, previous treatment ( P = .017) and positive margins ( P = .019) correlated significantly with worse prognosis, and 5-year overall and disease-free survival rates were 72.4% and 55.3%, respectively. Conclusion This study only included cases of locally advanced maxillary sinus carcinoma classified as T4. Considering the advanced stage, our study suggests relatively favorable outcomes and the importance of managing the cavernous sinus in en bloc resections of malignant skull base tumors. Craniofacial resection in en bloc fashion achieved good survival rates.
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Affiliation(s)
- Naoki Nishio
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasushi Fujimoto
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masazumi Fujii
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kiyoshi Saito
- Department of Neurosurgery, Fukushima Medical University, Fukushima, Japan
| | - Mariko Hiramatsu
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takashi Maruo
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kenichiro Iwami
- Department of Neurosurgery, Fukushima Medical University, Fukushima, Japan
| | - Yuzuru Kamei
- Department of Plastic and Reconstructive Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shunjiro Yagi
- Department of Plastic and Reconstructive Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | | | | | - Atsushi Ando
- Department of Otorhinolaryngology, Japan Labor Health, and Welfare, Chubu Rosai Hospital, Nagoya, Japan
| | - Tsutomu Nakashima
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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23
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Fukumitsu N, Ishikawa H, Ohnishi K, Terunuma T, Mizumoto M, Numajiri H, Aihara T, Okumura T, Tsuboi K, Sakae T, Sakurai H. Dose distribution resulting from changes in aeration of nasal cavity or paranasal sinus cancer in the proton therapy. Radiother Oncol 2014; 113:72-6. [DOI: 10.1016/j.radonc.2014.08.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 08/18/2014] [Accepted: 08/18/2014] [Indexed: 10/24/2022]
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24
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Mock U, Georg D, Sölkner L, Suppan C, Vatnitsky SM, Flechl B, Mayer R, Dieckmann K, Knäusl B. Assessment of improved organ at risk sparing for meningioma: light ion beam therapy as boost versus sole treatment option. Radiother Oncol 2014; 111:451-6. [PMID: 25012644 DOI: 10.1016/j.radonc.2014.05.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 05/14/2014] [Accepted: 05/31/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE To compare photons, protons and carbon ions and their combinations for treatment of atypical and anaplastical skull base meningioma. MATERIAL AND METHODS Two planning target volumes (PTVinitial/PTVboost) were delineated for 10 patients (prescribed doses 50 Gy(RBE) and 10 Gy(RBE)). Plans for intensity modulated photon (IMXT), proton (IMPT) and carbon ion therapy ((12)C) were generated assuming a non-gantry scenario for particles. The following combinations were compared: IMXT+IMXT/IMPT/(12)C; IMPT+IMPT/(12)C; and (12)C+(12)C. Plan quality was evaluated by target conformity and homogeneity (CI, HI), V95%, D2% and D50% and dose-volume-histogram (DVH) parameters for organs-at-risk (OAR). If dose escalation was possible, it was performed until OAR tolerance levels were reached. RESULTS CI was worst for IMXT. HI<0.05±0.01 for (12)C was significantly better than for IMXT. For all treatment options dose escalation above 60 Gy(RBE) was possible for four patients, but impossible for six patients. Compared to IMXT+IMXT, ion beam therapy showed an improved sparing for most OARs, e.g. using protons and carbon ions D50% was reduced by more than 50% for the ipsilateral eye and the brainstem. CONCLUSION Highly conformal IMPT and (12)C plans could be generated with a non-gantry scenario. Improved OAR sparing favors both sole (12)C and/or IMPT plans.
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Affiliation(s)
- Ulrike Mock
- EBG MedAustron GmbH, Wiener Neustadt, Austria; Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Austria
| | - Dietmar Georg
- Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Austria; Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna/AKH Wien, Austria.
| | - Lukas Sölkner
- Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Austria; Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna/AKH Wien, Austria
| | - Christian Suppan
- EBG MedAustron GmbH, Wiener Neustadt, Austria; Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna/AKH Wien, Austria
| | - Stanislav M Vatnitsky
- EBG MedAustron GmbH, Wiener Neustadt, Austria; Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Austria
| | | | - Ramona Mayer
- EBG MedAustron GmbH, Wiener Neustadt, Austria; Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Austria
| | - Karin Dieckmann
- Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna/AKH Wien, Austria
| | - Barbara Knäusl
- Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Austria; Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna/AKH Wien, Austria
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Patel SH, Wang Z, Wong WW, Murad MH, Buckey CR, Mohammed K, Alahdab F, Altayar O, Nabhan M, Schild SE, Foote RL. Charged particle therapy versus photon therapy for paranasal sinus and nasal cavity malignant diseases: a systematic review and meta-analysis. Lancet Oncol 2014; 15:1027-38. [PMID: 24980873 DOI: 10.1016/s1470-2045(14)70268-2] [Citation(s) in RCA: 163] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Malignant tumours arising within the nasal cavity and paranasal sinuses are rare and composed of several histological types, rendering controlled clinical trials to establish the best treatment impractical. We undertook a systematic review and meta-analysis to compare the clinical outcomes of patients treated with charged particle therapy with those of individuals receiving photon therapy. METHODS We identified studies of nasal cavity and paranasal sinus tumours through searches of databases including Embase, Medline, Scopus, and the Cochrane Collaboration. We included treatment-naive cohorts (both primary and adjuvant radiation therapy) and those with recurrent disease. Primary outcomes of interest were overall survival, disease-free survival, and locoregional control, at 5 years and at longest follow-up. We used random-effect models to pool outcomes across studies and compared event rates of combined outcomes for charged particle therapy and photon therapy using an interaction test. FINDINGS 43 cohorts from 41 non-comparative observational studies were included. Median follow-up for the charged particle therapy group was 38 months (range 5-73) and for the photon therapy group was 40 months (14-97). Pooled overall survival was significantly higher at 5 years for charged particle therapy than for photon therapy (relative risk 1·51, 95% CI 1·14-1·99; p=0·0038) and at longest follow-up (1·27, 1·01-1·59; p=0·037). At 5 years, disease-free survival was significantly higher for charged particle therapy than for photon therapy (1·93, 1·36-2·75, p=0·0003) but, at longest follow-up, this event rate did not differ between groups (1·51, 1·00-2·30; p=0·052). Locoregional control did not differ between treatment groups at 5 years (1·06, 0·68-1·67; p=0·79) but it was higher for charged particle therapy than for photon therapy at longest follow-up (1·18, 1·01-1·37; p=0·031). A subgroup analysis comparing proton beam therapy with intensity-modulated radiation therapy showed significantly higher disease-free survival at 5 years (relative risk 1·44, 95% CI 1·01-2·05; p=0·045) and locoregional control at longest follow-up (1·26, 1·05-1·51; p=0·011). INTERPRETATION Compared with photon therapy, charged particle therapy could be associated with better outcomes for patients with malignant diseases of the nasal cavity and paranasal sinuses. Prospective studies emphasising collection of patient-reported and functional outcomes are strongly encouraged. FUNDING Mayo Foundation for Medical Education and Research.
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Affiliation(s)
- Samir H Patel
- Department of Radiation Oncology, Mayo Clinic, Scottsdale, AZ, USA.
| | - Zhen Wang
- Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - William W Wong
- Department of Radiation Oncology, Mayo Clinic, Scottsdale, AZ, USA
| | | | | | - Khaled Mohammed
- Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Fares Alahdab
- Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Osama Altayar
- Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Mohammed Nabhan
- Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Steven E Schild
- Department of Radiation Oncology, Mayo Clinic, Scottsdale, AZ, USA
| | - Robert L Foote
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
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Holliday EB, Frank SJ. Proton radiation therapy for head and neck cancer: a review of the clinical experience to date. Int J Radiat Oncol Biol Phys 2014; 89:292-302. [PMID: 24837890 DOI: 10.1016/j.ijrobp.2014.02.029] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 02/13/2014] [Accepted: 02/20/2014] [Indexed: 02/03/2023]
Abstract
Proton beam radiation has been used for cancer treatment since the 1950s, but recent increasing interest in this form of therapy and the construction of hospital-based and clinic-based facilities for its delivery have greatly increased both the number of patients and the variety of tumors being treated with proton therapy. The mass of proton particles and their unique physical properties (ie, the Bragg peak) allow proton therapy to spare normal tissues distal to the tumor target from incidental irradiation. Initial observations show that proton therapy is particularly useful for treating tumors in challenging locations close to nontarget critical structures. Specifically, improvements in local control outcomes for patients with chordoma, chonodrosarcoma, and tumors in the sinonasal regions have been reported in series using proton. Improved local control and survival outcomes for patients with cancer of the head and neck region have also been seen with the advent of improvements in better imaging and multimodality therapy comprising surgery, radiation therapy, and chemotherapy. However, aggressive local therapy in the proximity of critical normal structures to tumors in the head and neck region may produce debilitating early and late toxic effects. Great interest has been expressed in evaluating whether proton therapy can improve outcomes, especially early and late toxicity, when used in the treatment of head and neck malignancies. This review summarizes the progress made to date in addressing this question.
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Affiliation(s)
- Emma B Holliday
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Steven J Frank
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Okano S, Tahara M, Zenda S, Fuse N, Yoshino T, Doi T, Kawashima M, Ogino T, Hayashi R, Ohtsu A. Induction chemotherapy with docetaxel, cisplatin and S-1 followed by proton beam therapy concurrent with cisplatin in patients with T4b nasal and sinonasal malignancies. Jpn J Clin Oncol 2012; 42:691-6. [PMID: 22761254 DOI: 10.1093/jjco/hys096] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE For the treatment of patients with T4b nasal and sinonasal malignancies, definitive chemoradiotherapy was contraindicated due to the risk of brain damage and blindness. However, combination chemotherapy with docetaxel, cisplatin and S-1 is well tolerated and effective. We conducted a retrospective analysis to evaluate the efficacy and feasibility of induction chemotherapy using docetaxel, cisplatin and S-1 followed by proton beam therapy concurrent with cisplatin. METHODS Thirteen patients treated with docetaxel, cisplatin and S-1 were analyzed. Docetaxel, cisplatin and S-1 consisted of 60-70 mg/m(2)/day docetaxel on day 1, 70 mg/m(2)/day cisplatin on day 1 and 60-80 mg/m(2)/day S-1 on days 1-14. Treatment was repeated every 3-4 weeks with a maximum number of three treatment cycles. According to the response to docetaxel, cisplatin and S-1, patients received either proton beam therapy concurrent with 20 mg/m(2)/day cisplatin on days 1-4 every 3 weeks or proton beam therapy alone. RESULTS Neutropenia represented the most common Grade 3/4 hematological toxicity (76.9%), while the most frequently observed non-hematological toxicity was nausea (23.0%). After the completion of docetaxel, cisplatin and S-1, the overall response rate was 38.4% (5 of 13), with 1 patient achieving complete response and 4 patients achieving partial response. Subsequently, 10 patients received proton beam therapy concurrent with cisplatin, 2 received proton beam therapy alone and 1 received palliative radiation. No severe toxicity was observed during proton beam therapy. After the completion of proton beam therapy, 11 patients (84.6%) achieved complete response and no brain damage or blindness occurred. CONCLUSIONS Induction chemotherapy with docetaxel, cisplatin and S-1 followed by proton beam therapy concurrent with cisplatin is well tolerated and displays promising antitumor activity that warrants further investigation.
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Affiliation(s)
- Susumu Okano
- Division of Digestive Endoscopy and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa-shi, Chiba, Japan
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Fukumitsu N. Particle beam therapy for cancer of the skull base, nasal cavity, and paranasal sinus. ISRN OTOLARYNGOLOGY 2012; 2012:965204. [PMID: 23724275 PMCID: PMC3658479 DOI: 10.5402/2012/965204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2012] [Accepted: 04/09/2012] [Indexed: 11/23/2022]
Abstract
Particle beam therapy has been rapidly developed in these several decades. Proton and carbon ion beams are most frequently used in particle beam therapy. Proton and carbon ion beam radiotherapy have physical and biological advantage to the conventional photon radiotherapy. Cancers of the skull base, nasal cavity, and paranasal sinus are rare; however these diseases can receive the benefits of particle beam radiotherapy. This paper describes the clinical review of the cancer of the skull base, nasal cavity, and paranasal sinus treated with proton and carbon ion beams, adding some information of feature and future direction of proton and carbon ion beam radiotherapy.
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Affiliation(s)
- Nobuyoshi Fukumitsu
- Department of Radiation Oncology, Ibaraki Prefectural Central Hospital, 6528, Koibuchi, Kasama 309-1793, Japan
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Parvathaneni U, Laramore GE, Liao JJ. Technical advances and pitfalls in head and neck radiotherapy. JOURNAL OF ONCOLOGY 2012; 2012:597467. [PMID: 22701482 PMCID: PMC3369487 DOI: 10.1155/2012/597467] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Accepted: 03/21/2012] [Indexed: 12/21/2022]
Abstract
Intensity Modulated Radiotherapy (IMRT) is the standard of care in the treatment of head and neck squamous cell carcinomas (HNSCC) based on level 1 evidence. Technical advances in radiotherapy have revolutionized the treatment of HNSCC, with the most tangible gain being a reduction in long term morbidity. However, these benefits come with a serious and sobering price. Today, there is a greater chance of missing the target/tumor due to uncertainties in target volume definition by the clinician that is demanded by the highly conformal planning process involved with IMRT. Unless this is urgently addressed, our patients would be better served with the historically practiced non conformal radiotherapy, than IMRT which promises lesser morbidity. Image guided radiotherapy (IGRT) ensures the level of set up accuracy warranted to deliver a highly conformal treatment plan and should be utilized with IMRT, where feasible. Proton therapy has a theoretical physical advantage over photon therapy due to a lack of "exit dose". However, clinical data supporting the routine use of this technology for HNSCC are currently sparse. The purpose of this article is to review the literature, discuss the salient issues and make recommendations that address the gaps in knowledge.
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Affiliation(s)
- Upendra Parvathaneni
- Department of Radiation Oncology, University of Washington, Seattle, WA 98195, USA
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Cianchetti M, Amichetti M. Sinonasal malignancies and charged particle radiation treatment: a systematic literature review. Int J Otolaryngol 2012; 2012:325891. [PMID: 22693516 PMCID: PMC3368195 DOI: 10.1155/2012/325891] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2011] [Accepted: 03/21/2012] [Indexed: 11/17/2022] Open
Abstract
Background. Paranasal and nasal cavity malignancies are rare tumors that frequently present at advanced stages. Tumor extension and anatomic complexity pose a challenge for their treatment. Due to their peculiar physical and biological properties particle radiation therapy, i.e. protons and ions can have a role in their management. We performed a systematic literature review to gather clinical evidence about their use to treat sinonasal malignancies. Materials and Methods. We searched the browsers PubMed and Medline as well as specific journals and conference proceedings. Inclusion criteria were: at least 10 patients, English language, reporting outcome and/or toxicity data. Results. We found six studies with data on clinical outcome. Carbon and helium ions were each used in one study, protons in four. Toxicity was specifically described in five studies. One reported acute toxicity of carbon ions, one dealt with brain toxicity from both carbon ions and protons. Three papers reported on visual toxicity: one from carbon ions, one from protons and one from both. Specific data were extracted and compared with the most pertinent literature. Conclusion. Particle radiation therapy is in its early phase of development. Promising results achieved so far must be confirmed in further studies.
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Affiliation(s)
- Marco Cianchetti
- Agenzia Provinciale per la Protonterapia Trento (ATrep), Via Fratelli Perini, 181, 38122 Trento, Italy
| | - Maurizio Amichetti
- Agenzia Provinciale per la Protonterapia Trento (ATrep), Via Fratelli Perini, 181, 38122 Trento, Italy
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Fukumitsu N, Okumura T, Mizumoto M, Oshiro Y, Hashimoto T, Kanemoto A, Hashii H, Ohkawa A, Moritake T, Tsuboi K, Tabuchi K, Wada T, Hara A, Sakurai H. Outcome of T4 (International Union Against Cancer Staging System, 7th edition) or recurrent nasal cavity and paranasal sinus carcinoma treated with proton beam. Int J Radiat Oncol Biol Phys 2011; 83:704-11. [PMID: 22099036 DOI: 10.1016/j.ijrobp.2011.07.032] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Revised: 06/21/2011] [Accepted: 07/14/2011] [Indexed: 12/01/2022]
Abstract
PURPOSE To investigate the clinical features, prognostic factors, and toxicity of treatment for unresectable carcinomas of the nasal cavity and paranasal sinus (NCPS) treated with proton beam therapy (PBT). METHODS AND MATERIALS Seventeen patients (13 men, 4 women) with unresectable carcinomas of the NCPS who underwent PBT at the University of Tsukuba between 2001 and 2007 were analyzed. The patients' median age was 62 years (range, 30-83 years). The tumors were located in the nasal cavity in 3 patients, the frontal sinus in 1, the ethmoid sinus in 9, and the maxillary sinus in 4. The clinical stage was Stage IVA in 5 cases, IVB in 10, and recurrent in 2. The tumors were deemed unresectable for medical reasons in 16 patients and because of refusal at a previous hospital 4 months earlier in 1 patient. All the patients received PBT irradiation dose of 22-82.5 GyE and a total of 72.4-89.6 GyE over 30-64 fractions (median 78 GyE over 36 fractions) with X-ray, with attention not exceeding the delivery of 50 GyE to the optic chiasm and brainstem. RESULTS The overall survival rate was 47.1% at 2 years and 15.7% at 5 years, and the local control rate was 35.0% at 2 years and 17.5% at 5 years. Invasion of the frontal or sphenoid sinus was a prognostic factor for overall survival or local control. Late toxicity of more than Grade 3 was found in 2 patients (brain necrosis in 1 and ipsilateral blindness in 1); however, no mortal adverse effects were observed. CONCLUSION Proton beam therapy enabled a reduced irradiation dose to the optic chiasm and brainstem, enabling the safe treatment of unresectable carcinomas in the NCPS. Superior or posterior extension of the tumor influenced patient outcome.
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Mendenhall NP, Malyapa RS, Su Z, Yeung D, Mendenhall WM, Li Z. Proton therapy for head and neck cancer: rationale, potential indications, practical considerations, and current clinical evidence. Acta Oncol 2011; 50:763-71. [PMID: 21767172 DOI: 10.3109/0284186x.2011.590147] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
There is a strong rationale for potential benefits from proton therapy (PT) for selected cancers of the head and neck because of the opportunity to improve the therapeutic ratio by improving radiation dose distributions and because of the significant differences in radiation dose distribution achievable with x-ray-based radiation therapy (RT) and PT. Comparisons of dose distributions between x-ray-based and PT plans in selected cases show specific benefits in dose distribution likely to translate into improved clinical outcomes. However, the use of PT in head and neck cancers requires special considerations in the simulation and treatment planning process, and currently available PT technology may not permit realization of the maximum potential benefits of PT. To date, few clinical data are available, but early clinical experiences in sinonasal tumors in particular suggest significant improvements in both disease control and radiation-related toxicity.
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Affiliation(s)
- Nancy P Mendenhall
- University of Florida Proton Therapy Institute, Jacksonville, Florida 32206, USA.
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Liu H, Chang JY. Proton therapy in clinical practice. CHINESE JOURNAL OF CANCER 2011; 30:315-26. [PMID: 21527064 PMCID: PMC4013396 DOI: 10.5732/cjc.010.10529] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Revised: 12/16/2010] [Accepted: 03/23/2011] [Indexed: 11/17/2022]
Abstract
Radiation dose escalation and acceleration improves local control but also increases toxicity. Proton radiation is an emerging therapy for localized cancers that is being sought with increasing frequency by patients. Compared with photon therapy, proton therapy spares more critical structures due to its unique physics. The physical properties of a proton beam make it ideal for clinical applications. By modulating the Bragg peak of protons in energy and time, a conformal radiation dose with or without intensity modulation can be delivered to the target while sparing the surrounding normal tissues. Thus, proton therapy is ideal when organ preservation is a priority. However, protons are more sensitive to organ motion and anatomy changes compared with photons. In this article, we review practical issues of proton therapy, describe its image-guided treatment planning and delivery, discuss clinical outcome for cancer patients, and suggest challenges and the future development of proton therapy.
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Affiliation(s)
- Hui Liu
- Sun Yat-sen University Cancer Center, Guangzhou, Guangdong 510060, P. R. China;
| | - Joe Y. Chang
- Radiation Oncology Department, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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Jensen AD, Nikoghosyan AV, Ecker S, Ellerbrock M, Debus J, Münter MW. Carbon ion therapy for advanced sinonasal malignancies: feasibility and acute toxicity. Radiat Oncol 2011; 6:30. [PMID: 21466696 PMCID: PMC3080287 DOI: 10.1186/1748-717x-6-30] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Accepted: 04/05/2011] [Indexed: 11/10/2022] Open
Abstract
PURPOSE To evaluate feasibility and toxicity of carbon ion therapy for treatment of sinonasal malignancies. First site of treatment failure in malignant tumours of the paranasal sinuses and nasal cavity is mostly in-field, local control hence calls for dose escalation which has so far been hampered by accompanying acute and late toxicity. Raster-scanned carbon ion therapy offers the advantage of sharp dose gradients promising increased dose application without increase of side-effects. METHODS Twenty-nine patients with various sinonasal malignancies were treated from 11/2009 to 08/2010. Accompanying toxicity was evaluated according to CTCAE v.4.0. Tumor response was assessed according to RECIST. RESULTS Seventeen patients received treatment as definitive RT, 9 for local relapse, 2 for re-irradiation. All patients had T4 tumours (median CTV1 129.5 cc, CTV2 395.8 cc), mostly originating from the maxillary sinus. Median dose was 73 GyE mostly in mixed beam technique as IMRT plus carbon ion boost. Median follow-up was 5.1 months [range: 2.4-10.1 months]. There were 7 cases with grade 3 toxicity (mucositis, dysphagia) but no other higher grade acute reactions; 6 patients developed grade 2 conjunctivits, no case of early visual impairment. Apart from alterations of taste, all symptoms had resolved at 8 weeks post RT. Overall radiological response rate was 50% (CR and PR). CONCLUSION Carbon ion therapy is feasible; despite high doses, acute reactions were not increased and generally resolved within 8 weeks post radiotherapy. Treatment response is encouraging though follow-up is too short to estimate control rates or evaluate potential late effects. Controlled trials are warranted.
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Hoppe BS, Huh S, Flampouri S, Nichols RC, Oliver KR, Morris CG, Mendenhall NP, Li Z. Double-scattered proton-based stereotactic body radiotherapy for stage I lung cancer: a dosimetric comparison with photon-based stereotactic body radiotherapy. Radiother Oncol 2010; 97:425-30. [PMID: 20934768 DOI: 10.1016/j.radonc.2010.09.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2010] [Revised: 09/01/2010] [Accepted: 09/04/2010] [Indexed: 10/19/2022]
Abstract
PURPOSE Stereotactic body radiotherapy (SBRT) has gained popularity in the treatment of early-stage non-small-cell lung cancer (NSCLC) because of its ability to deliver conformal radiation doses to small targets. However, photon-based SBRT (xSBRT) is associated with significant grade 3+ toxicities. In this study, we compare xSBRT treatment plans with proton-based SBRT (pSBRT) to determine whether dose to normal structures could be reduced if SBRT was delivered with protons. MATERIALS AND METHODS Eight patients with medically inoperable, peripherally located stage I NSCLC were treated with xSBRT to 48 Gy in 4 12-Gy fractions. These patients were retrospectively re-planned using the same treatment volumes with 3-dimensional conformal double-scatter proton therapy. A Wilcoxon paired test compared dosimetric parameters between the plans for each patient. RESULTS Compared with xSBRT there was a dosimetric improvement with pSBRT for these volumes: lung V5 (median difference [MD]=10.4%, p=0.01); V10 (MD=6.4%, p=0.01); V20 (MD=2.1%, p=0.01); V40 (MD=1.5%, p=0.05); and mean lung dose (MD=2.17 Gy, p=0.01). There were also benefits (p=<0.05) in D0.1cm3 and D5cm3 with pSBRT to the heart, esophagus, and bronchus. CONCLUSIONS In a dosimetric comparison between photon and proton-based SBRT, protons resulted in lower doses to critical organs at risk and a smaller volume of non-targeted normal lung exposed to radiation (V5, V10, V20, and V40). The clinical significance and relevance of these dosimetric improvements remain unknown.
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Affiliation(s)
- Bradford S Hoppe
- University of Florida Proton Therapy Institute, Jacksonville, USA.
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Abstract
Proton beam radiation therapy (PBRT) has unique physical properties (e.g., Bragg Peak) that limit the amount of normal tissue irradiated in the head and neck region while maximizing the radiation delivered to the tumor. Radiation therapy is commonly used in both the primary and adjuvant setting for many head and neck malignancies. Limiting the unnecessary radiation to normal tissues within the head and neck region can result in a profound improvement in quality of life during and after treatment. Although PBRT was initially developed in the 1950s, recent technological advances have permitted the development of hospital-based facilities for proton delivery. PBRT has been shown to improve outcomes for patients with sinonasal tumors, chordomas, chondrosarcomas, ocular, and periocular malignancies. Further development of intensity-modulated proton therapy will permit comprehensive treatment for head and neck tumors.
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Bhide SA, Nutting CM. Advances in radiotherapy for head and neck cancer. Oral Oncol 2010; 46:439-41. [PMID: 20409746 DOI: 10.1016/j.oraloncology.2010.03.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Accepted: 03/04/2010] [Indexed: 10/19/2022]
Abstract
Radiotherapy and surgery are the principal curative modalities in treatment of head and neck cancer. Conventional (two dimensional, 2D and three-dimensional conformal radiotherapy, 3DCRT) result in significant side-effects and altered quality of life. Intensity modulated radiotherapy (IMRT) can spare the normal tissues, while delivering a curative dose to the tumour bearing tissues. Technical advances like volumetric intensity modulated arc therapy (VMAT) have helped optimise IMRT further. Image guided radiotherapy (IGRT) can be used to aid target delineation and also help reduce the PTV margins to further enhance the therapeutic ratio. Particle therapy using protons provides significant advantage in terms of normal tissue sparing and is recommended for small cranial tumours and in radiotherapy for paediatric patients.
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Affiliation(s)
- S A Bhide
- Royal Marsden Hospital and Institute of Cancer Research, London, UK
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Truong MT, Kamat UR, Liebsch NJ, Curry WT, Lin DT, Barker FG, Loeffler JS, Chan AW. Proton radiation therapy for primary sphenoid sinus malignancies: treatment outcome and prognostic factors. Head Neck 2009; 31:1297-308. [PMID: 19536762 DOI: 10.1002/hed.21092] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The purpose of this study was to determine treatment outcome and prognostic factors in patients with locally advanced primary sphenoid sinus malignancy treated with proton radiation therapy. METHODS Between 1991 and 2005, 20 patients with primary sphenoid sinus malignancy received proton beam to a median dose of 76 Gray equivalent. RESULTS With a median follow-up of 27 months, the 2-year local, regional, and freedom from distant metastasis rates were 86%, 86%, and 50%, respectively. The disease-free and overall-survival rates at 2 years were 31% and 53%, respectively. In multivariate analysis, oropharyngeal involvement (p = .005) and anterior cranial fossa invasion (p = .02) were predictive for poor disease-free survival rate. Brain invasion was predictive for decreased overall-survival rate (p = .05). CONCLUSIONS Proton radiation therapy results in excellent local control in patients with advanced primary sphenoid sinus malignancy. Brain invasion, involvement of the oropharynx and anterior cranial fossa are important prognostic factors.
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Affiliation(s)
- Minh Tam Truong
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA.
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Ocular consequences and late effects of brain tumor treatments. Cancer Treat Res 2009. [PMID: 19834669 DOI: 10.1007/b109924_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
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Demizu Y, Murakami M, Miyawaki D, Niwa Y, Akagi T, Sasaki R, Terashima K, Suga D, Kamae I, Hishikawa Y. Analysis of Vision loss caused by radiation-induced optic neuropathy after particle therapy for head-and-neck and skull-base tumors adjacent to optic nerves. Int J Radiat Oncol Biol Phys 2009; 75:1487-92. [PMID: 19345516 DOI: 10.1016/j.ijrobp.2008.12.068] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2008] [Revised: 12/23/2008] [Accepted: 12/29/2008] [Indexed: 10/20/2022]
Abstract
PURPOSE To assess the incident rates of vision loss (VL; based on counting fingers or more severe) caused by radiation-induced optic neuropathy (RION) after particle therapy for tumors adjacent to optic nerves (ONs), and to evaluate factors that may contribute to VL. METHODS AND MATERIALS From August 2001 to August 2006, 104 patients with head-and-neck or skull-base tumors adjacent to ONs were treated with carbon ion or proton radiotherapy. Among them, 145 ONs of 75 patients were irradiated and followed for greater than 12 months. The incident rate of VL and the prognostic factors for occurrence of VL were evaluated. The late effects of carbon ion and proton beams were compared on the basis of a biologically effective dose at alpha/beta = 3 gray equivalent (GyE(3)). RESULTS Eight patients (11%) experienced VL resulting from RION. The onset of VL ranged from 17 to 58 months. The median follow-up was 25 months. No significant difference was observed between the carbon ion and proton beam treatment groups. On univariate analysis, age (>60 years), diabetes mellitus, and maximum dose to the ON (>110 GyE(3)) were significant, whereas on multivariate analysis only diabetes mellitus was found to be significant for VL. CONCLUSIONS The time to the onset of VL was highly variable. There was no statistically significant difference between carbon ion and proton beam treatments over the follow-up period. Based on multivariate analysis, diabetes mellitus correlated with the occurrence of VL. A larger study with longer follow-up is warranted.
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Affiliation(s)
- Yusuke Demizu
- Department of Radiology, Hyogo Ion Beam Medical Center, Tatsuno, Hyogo, Japan.
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Intensity-modulated radiotherapy for sinonasal tumors: Ghent University Hospital update. Int J Radiat Oncol Biol Phys 2008; 73:424-32. [PMID: 18755554 DOI: 10.1016/j.ijrobp.2008.04.037] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2008] [Revised: 03/26/2008] [Accepted: 04/21/2008] [Indexed: 10/21/2022]
Abstract
PURPOSE To report the long-term outcome of intensity-modulated radiotherapy (IMRT) for sinonasal tumors. METHODS AND MATERIALS Between July 1998 and November 2006, 84 patients with sinonasal tumors were treated with IMRT to a median dose of 70 Gy in 35 fractions. Of the 84 patients, 73 had a primary tumor and 11 had local recurrence. The tumor histologic type was adenocarcinoma in 54, squamous cell carcinoma in 17, esthesioneuroblastoma in 9, and adenoid cystic carcinoma in 4. The tumors were located in the ethmoid sinus in 47, maxillary sinus in 19, nasal cavity in 16, and multiple sites in 2. Postoperative IMRT was performed in 75 patients and 9 patients received primary IMRT. RESULTS The median follow-up of living patients was 40 months (range, 8-106). The 5-year local control, overall survival, disease-specific survival, disease-free survival, and freedom from distant metastasis rate was 70.7%, 58.5%, 67%, 59.3%, and 82.2%, respectively. No difference was found in local control and survival between patients with primary or recurrent tumors. On multivariate analysis, invasion of the cribriform plate was significantly associated with lower local control (p = 0.0001) and overall survival (p = 0.0001). Local and distant recurrence was detected in 19 and 10 patients, respectively. Radiation-induced blindness was not observed. One patient developed Grade 3 radiation-induced retinopathy and neovascular glaucoma. Nonocular late radiation-induced toxicity comprised complete lacrimal duct stenosis in 1 patient and brain necrosis in 3 patients. Osteoradionecrosis of the maxilla and brain necrosis were detected in 1 of the 5 reirradiated patients. CONCLUSION IMRT for sinonasal tumors provides low rates of radiation-induced toxicity without blindness with high local control and survival. IMRT could be considered as the treatment of choice.
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Abstract
Due to the close spatial relationship of head and neck and skull base tumors to numerous normal anatomical structures, conventional photon radiation therapy can be associated with significant acute and long-term treatment-related toxicities. Superior dose localization properties of proton radiation therapy allow smaller volumes of normal tissues to be irradiated than is feasible with any photon technique. Intensity-modulated proton therapy (IMPT) is a powerful delivery technique which results in improved dose distribution as compared to that of intensity-modulated radiation therapy (IMRT). Initial clinical experience with proton radiation therapy in treatment of head and neck and skull base tumors is promising. Prospective multi-institutional trials are underway to define the role of proton radiation therapy, particularly IMPT, in the treatment of head and neck and skull base tumors.
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Affiliation(s)
- Annie W Chan
- Department of Radiation Oncology, Massachusetts General Hospital, Francis H. Burr Proton Therapy Center, Harvard Medical School, Boston, Massachusetts 02114, USA.
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Danesh-Meyer HV. Radiation-induced optic neuropathy. J Clin Neurosci 2008; 15:95-100. [DOI: 10.1016/j.jocn.2007.09.004] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2007] [Accepted: 09/15/2007] [Indexed: 11/24/2022]
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Hoppe BS, Wolden SL, Zelefsky MJ, Mechalakos JG, Shah JP, Kraus DH, Lee N. Postoperative intensity-modulated radiation therapy for cancers of the paranasal sinuses, nasal cavity, and lacrimal glands: Technique, early outcomes, and toxicity. Head Neck 2008; 30:925-32. [DOI: 10.1002/hed.20800] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Weber DC, Rutz HP, Bolsi A, Pedroni E, Coray A, Jermann M, Lomax AJ, Hug EB, Goitein G. Spot Scanning Proton Therapy in the Curative Treatment of Adult Patients With Sarcoma: The Paul Scherrer Institute Experience. Int J Radiat Oncol Biol Phys 2007; 69:865-71. [PMID: 17606333 DOI: 10.1016/j.ijrobp.2007.04.034] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2007] [Revised: 04/12/2007] [Accepted: 04/13/2007] [Indexed: 11/23/2022]
Abstract
PURPOSE To assess the safety and efficacy of spot scanning proton beam therapy (PT) in the curative treatment of soft-tissue sarcoma (STS) in adults patients. PATIENTS AND METHODS We identified 13 STS patients treated with PT between July 1998 and May 2005 in our institutional database. Tumor histology varied with the most common histologic subtypes including liposarcoma and peripheral nerve sheet tumor. All tumors were located in vicinity of critical structures, such as the spinal cord, optic apparatus, bowel, kidney, or bowel. Of the patients, 6 and 5 patients received PT either as adjuvant therapy for non-R0 resection or for recurrence, respectively. Two patients received radical PT for unresectable disease. The median prescribed dose was 69.4 CGE (CGE = proton Gy x 1.1)-Gy (range, 50.4-76.0) at 1.8 to 2 CGE-Gy (median, 1.9) per fraction. Pre-PT anthracycline-based chemotherapy was delivered to 3 patients only. No patient has been lost to follow-up (median 48.1 months, range, 19.1-100.7 months). RESULTS Of the 13 patients, all but 2 patients were alive. Local recurrence developed in 3 (23%) patients. The administered dose to these patients was < or =60 Gy-CGE. Distant control was achieved in all but 2 patients (lung metastasis), 1 of whom presented with a concomitant local recurrence. The 4-year local control and metastasis-free survival rates were 74.1% and 84.6%, respectively. Late grade > or =2 toxicity was observed in only 2 patients. CONCLUSIONS Spot scanning PT is an effective and safe treatment for patient with STS in critical locations. The observed toxicity rate was acceptable.
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Affiliation(s)
- Damien C Weber
- Center for Proton Radiation Therapy, Paul Scherrer Institute, Villigen, Switzerland.
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