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DuBois SG, Krailo MD, Glade-Bender J, Buxton A, Laack N, Randall RL, Chen HX, Seibel NL, Boron M, Terezakis S, Hill-Kayser C, Hayes A, Reid JM, Teot L, Rakheja D, Womer R, Arndt C, Lessnick SL, Crompton BD, Kolb EA, Daldrup-Link H, Eutsler E, Reed DR, Janeway KA, Gorlick RG. Randomized Phase III Trial of Ganitumab With Interval-Compressed Chemotherapy for Patients With Newly Diagnosed Metastatic Ewing Sarcoma: A Report From the Children's Oncology Group. J Clin Oncol 2023; 41:2098-2107. [PMID: 36669140 PMCID: PMC10082251 DOI: 10.1200/jco.22.01815] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 10/20/2022] [Accepted: 12/12/2022] [Indexed: 01/21/2023] Open
Abstract
PURPOSE Monoclonal antibodies directed against insulin-like growth factor-1 receptor (IGF-1R) have shown activity in patients with relapsed Ewing sarcoma. The primary objective of Children's Oncology Group trial AEWS1221 was to determine if the addition of the IGF-1R monoclonal antibody ganitumab to interval-compressed chemotherapy improves event-free survival (EFS) in patients with newly diagnosed metastatic Ewing sarcoma. METHODS Patients were randomly assigned 1:1 at enrollment to standard arm (interval-compressed vincristine/doxorubicin/cyclophosphamide alternating once every 2 weeks with ifosfamide/etoposide = VDC/IE) or to experimental arm (VDC/IE with ganitumab at cycle starts and as monotherapy once every 3 weeks for 6 months after conventional therapy). A planned sample size of 300 patients was projected to provide 81% power to detect an EFS hazard ratio of 0.67 or smaller for the experimental arm compared with the standard arm with a one-sided α of .025. RESULTS Two hundred ninety-eight eligible patients enrolled (148 in standard arm; 150 in experimental arm). The 3-year EFS estimates were 37.4% (95% CI, 29.3 to 45.5) for the standard arm and 39.1% (95% CI, 31.3 to 46.7) for the experimental arm (stratified EFS-event hazard ratio for experimental arm 1.00; 95% CI, 0.76 to 1.33; 1-sided, P = .50). The 3-year overall survival estimates were 59.5% (95% CI, 50.8 to 67.3) for the standard arm and 56.7% (95% CI, 48.3 to 64.2) for the experimental arm. More cases of pneumonitis after radiation involving thoracic fields and nominally higher rates of febrile neutropenia and ALT elevation were reported on the experimental arm. CONCLUSION Ganitumab added to interval-compressed chemotherapy did not significantly reduce the risk of EFS event in patients with newly diagnosed metastatic Ewing sarcoma, with outcomes similar to prior trials without IGF-1R inhibition or interval compression. The addition of ganitumab may be associated with increased toxicity.
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Affiliation(s)
- Steven G. DuBois
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA
| | - Mark D. Krailo
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, CA
| | - Julia Glade-Bender
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Allen Buxton
- Children's Oncology Group Statistics and Data Center, Monrovia, CA
| | - Nadia Laack
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN
| | - R. Lor Randall
- Department of Orthopedic Surgery, UC Davis Medical Center, Sacramento, CA
| | - Helen X. Chen
- Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, MD
| | - Nita L. Seibel
- Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, MD
| | - Matthew Boron
- Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, MD
| | - Stephanie Terezakis
- Department of Radiation Oncology, University of Minnesota Medical School, Minneapolis, MN
| | - Christine Hill-Kayser
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine and Children's Hospital of Philadelphia, Philadelphia, PA
| | - Andrea Hayes
- Department of Surgery, Howard University College of Medicine, Washington, DC
| | - Joel M. Reid
- Department of Oncology, Mayo Clinic, Rochester, MN
| | - Lisa Teot
- Department of Pathology, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Dinesh Rakheja
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Richard Womer
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine and Children's Hospital of Philadelphia, Philadelphia, PA
| | - Carola Arndt
- Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN
| | - Stephen L. Lessnick
- Center for Childhood Cancer and Blood Diseases, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH
- The Division of Pediatric Heme/Onc/BMT, The Ohio State University College of Medicine, Columbus, OH
| | - Brian D. Crompton
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA
- Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA
| | - E. Anders Kolb
- Department of Radiology, Stanford University School of Medicine, Palo Alto, CA
| | - Heike Daldrup-Link
- Department of Radiology, Stanford University School of Medicine, Palo Alto, CA
| | - Eric Eutsler
- Department of Radiology, Washington University School of Medicine, St Louis, MO
| | - Damon R. Reed
- Department of Individualized Cancer Management, Moffitt Cancer Center, Tampa, FL
| | - Katherine A. Janeway
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA
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Hoppe BS, McCarten KM, Pei Q, Kessel S, Alazraki A, Mhlanga JC, Lai HA, Eutsler E, Hodgson DC, Roberts KB, Charpentier AM, Keller FG, Voss SD, Wu Y, Cho SY, Kelly KM, Castellino SM. Importance of Central Imaging Review in a Pediatric Hodgkin Lymphoma Trial Using PET Response-Adapted Radiotherapy. Int J Radiat Oncol Biol Phys 2023:S0360-3016(23)00164-5. [PMID: 36868525 PMCID: PMC10363760 DOI: 10.1016/j.ijrobp.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 03/05/2023]
Abstract
PURPOSE We investigated the impact of central review of the interim fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) scan response (iPET) assessment on treatment allocation on the risk-based, response-adapted, Children's Oncology Group study AHOD1331 (ClinicalTrials.gov: NCT02166463) for pediatric patients with high-risk Hodgkin lymphoma. METHODS AND MATERIALS Per protocol, after 2 cycles of systemic therapy, patients underwent iPET, with visual response assessment by 5-point Deauville score (DS) at their treating institution and a real-time central review, with the latter considered the reference standard. An area of disease with a DS of 1 to 3 was considered a rapid-responding lesion (RRL), whereas a DS of 4 to 5 was considered a slow-responding lesion (SRL). Patients with 1 or more SRLs were considered iPET positive, whereas patients with only RRLs were considered iPET negative. We conducted a predefined exploratory evaluation of concordance in iPET response assessment between institutional and central reviews of 573 patients. The concordance rate was evaluated by using the Cohen kappa statistic (κ; a κ >0.80 was considered very good agreement; >0.60-0.80, good agreement). RESULTS The concordance rate (514/573 [89.7%]) had a κ of 0.685 (95% CI, 0.610-0.759), consistent with "good" agreement. In terms of the direction of discordance, among the 126 patients who were considered iPET positive by institutional review, 38 (30.2%) were categorized as iPET negative by central review, preventing overtreatment with radiotherapy. Conversely, among the 447 patients who were considered iPET negative by institutional review, 21 patients (4.7%) were categorized as iPET positive by the central review and would have been undertreated without radiotherapy. CONCLUSIONS Central review is integral to PET response-adapted clinical trials for children with Hodgkin lymphoma. Continued support of central imaging review and education on DS is needed.
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Affiliation(s)
- Bradford S Hoppe
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida.
| | - Kathleen M McCarten
- Pediatric Radiology, Imaging and Radiation Oncology Core Rhode Island, Lincoln, Rhode Island
| | - Qinglin Pei
- Children's Oncology Group Statistics and Data Center, Department of Biostatistics, University of Florida, Gainesville, Florida
| | - Sandy Kessel
- Pediatric Radiology, Imaging and Radiation Oncology Core Rhode Island, Lincoln, Rhode Island
| | - Adina Alazraki
- Department of Radiology and Imaging Sciences, Emory University and Children's Healthcare of Atlanta-Egleston Hospital, Decatur, Georgia
| | - Joyce C Mhlanga
- Mallinckrodt Institute of Radiology, Washington University, St. Louis, Missouri
| | - Hollie A Lai
- Department of Radiology, Children's Health of Orange County, Orange, California
| | - Eric Eutsler
- Department of Radiology, Progressive Physician Associates, Bethlehem, Pennsylvania
| | - David C Hodgson
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Kenneth B Roberts
- Department of Therapeutic Radiology, Yale University, New Haven, Connecticut
| | - Anne-Marie Charpentier
- Department of Radiation Oncology, Centre hospitalier de l'Universite de Montreal, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec, Canada
| | - Frank G Keller
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Stephan D Voss
- Department of Radiology, Dana-Farber Cancer Institute, Boston Children's Hospital, Boston, Massachusetts
| | - Yue Wu
- Children's Oncology Group Statistics and Data Center, Department of Biostatistics, University of Florida, Gainesville, Florida
| | - Steve Y Cho
- Department of Radiology, Wisconsin Institutes for Medical Research, University of Wisconsin, Madison, Wisconsin
| | - Kara M Kelly
- Department of Pediatrics, Roswell Park Comprehensive Cancer Center, University at Buffalo, Buffalo, New York
| | - Sharon M Castellino
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, Georgia
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Hoppe B, McCarten K, Kessel S, Alazraki A, Voss S, Pei Q, Mhlanga J, Laie H, Eutsler E, Hodgson D, Keller F, Kelly K, Cho S, Castellino S. The Value of Central Review of Deauville Scores for Response Adapted Treatment Protocols for Hodgkin Lymphoma. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Orandi AB, Eutsler E, Ferguson C, White AJ, Kitcharoensakkul M. Sarcoidosis presenting as granulomatous myositis in a 16-year-old adolescent. Pediatr Rheumatol Online J 2016; 14:59. [PMID: 27832822 PMCID: PMC5105277 DOI: 10.1186/s12969-016-0121-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 11/03/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sarcoidosis is a multi-system disease characterized by the presence of non-caseating epithelioid granulomas in affected tissues, including skeletal muscle. These organized collections of immune cells have important pathophysiologic action including cytokine production leading to inflammation as well as enzymatic conversion of cholecalciferol to calcitriol via 1-α hydroxylase. There are limited reports of isolated granulomatous myositis causing hypercalcemia in pediatric patients. Our patient uniquely presented with symptoms from hypercalcemia and renal insufficiency caused by an overwhelming burden of granulomatous myositis in her lower extremities, but was otherwise asymptomatic. CASE PRESENTATION A 16 year old Caucasian female presented with protracted symptoms of fatigue, nausea and prominent weight loss with laboratory evidence of hypercalcemia and renal insufficiency. She lacked clinical and physical findings of arthritis, weakness, rash, uveitis, fever, lymphadenopathy or respiratory symptoms. After extensive negative investigations, re-examination yielded subtle soft tissue changes in her lower extremities, with striking MRI findings of extensive myositis without correlative weakness or serum enzyme elevation. Biopsy showed the presence of non-caseating epithelioid granulomas and calcium oxalate crystals. The patient responded well to prednisone and methotrexate but relapsed with weaning of steroids. She reachieved remission with addition of adalimumab. CONCLUSIONS Sarcoidosis should be considered in patients presenting with symptomatic hypercalcemia with no apparent causes and negative routine workup. The absences of decreased muscle strength or elevated muscle enzymes do not preclude the diagnosis of granulomatous myositis.
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Affiliation(s)
- Amir B. Orandi
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, One Children’s Place, Campus Box 8116, St. Louis, MO USA
| | - Eric Eutsler
- Department of Radiology, Division of Pediatric Radiology, Washington University School of Medicine, St. Louis, MO USA
| | - Cole Ferguson
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO USA
| | - Andrew J. White
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, One Children’s Place, Campus Box 8116, St. Louis, MO USA
| | - Maleewan Kitcharoensakkul
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, One Children's Place, Campus Box 8116, St. Louis, MO, USA.
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