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Barnbrock AE, Luckowitsch M, Schmidt S, Buus-Gehrig C, Koscher L, Becker M, Vokuhl C, Klingebiel T, Lehrnbecher T, Bochennek K. Progression and Relapse of Pediatric Soft Tissue Sarcoma: Individualized Approach of Treatment - Experience from a Major Pediatric Cancer Center in Europe. KLINISCHE PADIATRIE 2023; 235:360-365. [PMID: 37494132 DOI: 10.1055/a-2103-2781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
BACKGROUND The outcome of children with refractory or relapsed soft tissue sarcoma (STS) is extremely poor. Whereas larger clinical trials evaluated specific treatment modalities, real-life data on individual multimodal therapeutic strategies, given alone or in combination, are scarce. PATIENTS AND METHODS We retrospectively analyzed the clinical course of 18 pediatric patients with progression of or relapsed STS treated between 2008 and 2018 in our institution. RESULTS A total of 18 patients (median age 12.4 years) suffered from progression or relapse of alveolar (n=7), embryonal (n=5), undifferentiated (n=2) rhabdomyosarcoma or desmoplastic small round cell tumor (n=4). 14 patents had an initial stage IV disease. All but one patient died. Median survival was 12.5 months. Shortest survival was seen in patients with systemic progression of the disease, longest in patients with local relapse. Patients with an Oberlin score<2 at the time of relapse had a significant longer time of survival than those with a score≥2. No significant advantage of a specific therapeutic modality was observed. DISCUSSION We critically analyzed the clinical course in the real-life setting, in which various treatment options were applied to an individual patient according to the best of available data. We observed that some patients died within a short period of time despite multiple treatment modalities, which underlines the need for better prognostic parameters. CONCLUSION In addition to well characterized clinical factors such as local or systemic relapse, the Oberlin score could be helpful in counselling patients and their families for choosing the best strategy of care.
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Affiliation(s)
- Anke Elisabeth Barnbrock
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Marie Luckowitsch
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Stanislaw Schmidt
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Constanze Buus-Gehrig
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Leila Koscher
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Martina Becker
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Christian Vokuhl
- Department of Pathology, Section Pediatric Pathology, University Bonn, Germany
| | - Thomas Klingebiel
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Thomas Lehrnbecher
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
| | - Konrad Bochennek
- Pediatric Oncology, Hospital of the Goethe University Frankfurt Centre for Paediatrics and Adolescent Medicine, Frankfurt am Main, Germany
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2
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Sparber-Sauer M, Ferrari A, Spunt SL, Vokuhl C, Casey D, Lautz TB, Meyer WH, Walterhouse DO, Pajtler KW, Alaggio R, Schmidt A, Safwat A, Timmermann B, Dall'Igna P, Chen S, Weiss AR, Orbach D. The significance of margins in pediatric Non-Rhabdomyosarcoma soft tissue sarcomas: Consensus on surgical margin definition harmonization from the INternational Soft Tissue SaRcoma ConsorTium (INSTRuCT). Cancer Med 2023. [PMID: 36744538 DOI: 10.1002/cam4.5671] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 01/05/2023] [Accepted: 01/23/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Margin status following surgery in children, adolescents, and young adults with soft tissue sarcomas is controversial and has been defined differently by various specialties, with definitions changing over time and by cooperative group. The International Soft Tissue Sarcoma Consortium (INSTRuCT) is a collaboration of the Children's Oncology Group (COG) Soft Tissue Sarcoma Committee, European pediatric Soft Tissue sarcoma Study Group (EpSSG), and the European Cooperative Weichteilsarkom Studiengruppe (CWS) devoted to improving patient outcomes by pooling and mining cooperative group clinical trial data. METHODS The INSTRuCT non-rhabdomyosarcoma soft tissue sarcoma (NRSTS) working group aimed to develop international harmonized recommendations regarding surgical margin assessment and definitions in children and adolescents with soft tissue tumors. RESULTS AND CONCLUSION This review addresses accepted principles and areas of controversy, including the perspectives of surgeons, pathologists, radiation oncologists, and pediatric oncologists, to develop a framework for building common guidelines for future research.
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Affiliation(s)
- Monika Sparber-Sauer
- Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany.,Medizinische Fakultät der Universität Tübingen, Tübingen, Germany
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Sheri L Spunt
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, United States
| | - Christian Vokuhl
- Section of Pediatric Pathology, University of Bonn, Bonn, Germany
| | - Dana Casey
- Department of Radiation Oncology, University of North Carolina School of Medicine, Chapel Hill, North Carolina, United States
| | - Timothy B Lautz
- Division of Pediatric Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States
| | - William H Meyer
- Jimmy Everest Section of Pediatric Hematology Oncology, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| | - David O Walterhouse
- Division of Pediatric Hematology/Oncology/Stem Cell Transplant, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States
| | - Kristian W Pajtler
- Hopp-Children's Cancer Center, NCT Heidelberg (KiTZ), Heidelberg, Germany.,Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany.,Department of Pediatric Hematology and Oncology, Heidelberg University Hospital, Heidelberg, Germany
| | - Rita Alaggio
- Pathology Unit, Department of Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Andreas Schmidt
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Eberhard Karls University Tuebingen, Tuebingen, Germany
| | - Akmal Safwat
- Oncology Department and Danish Center for Particle Therapy, Aarhus University Hospital, Aarhus, Denmark
| | - Beate Timmermann
- Department of Particle Therapy, University Hospital Essen, West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), German Cancer Consortium (DKTK), Germany
| | - Patrizia Dall'Igna
- Pediatric Surgery, Department of Emergencies and Organ Transplantation, University of Bari, Bari, Italy
| | - Sonja Chen
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Columbus, Ohio, United States
| | - Aaron R Weiss
- Department of Pediatrics, Maine Medical Center, Portland, Maine, United States
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), PSL University, Institut Curie, Paris, France
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3
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Sparber-Sauer M, Vokuhl C, Seitz G, Sorg B, Tobias M, von Kalle T, Münter M, Bielack SS, Ladenstein R, Ljungman G, Niggli F, Frühwald M, Loff S, Klingebiel T, Koscielniak E. Infantile myofibromatosis: Excellent prognosis but also rare fatal progressive disease. Treatment results of five Cooperative Weichteilsarkom Studiengruppe (CWS) trials and one registry. Pediatr Blood Cancer 2022; 69:e29403. [PMID: 34636137 DOI: 10.1002/pbc.29403] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/24/2021] [Accepted: 09/24/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND Infantile myofibromatosis (IM) is a rare benign soft tissue tumor and often a self-limiting disease but rarely includes life-threatening complications. Little is known about optimal treatment of primary localized (LD) and multifocal disease (MFD). METHODS Treatment and outcome of 95 children with IM registered within five Cooperative Weichteilsarkom Studiengruppe (CWS) trials and one registry (1981-2016) were evaluated. RESULTS LD was diagnosed in 71 patients at a median age of 0.4 years (range 0.0-17.7). MFD was present in 24 patients. The mainstay of treatment was watch-and-wait strategy (w&w) after initial biopsy or resection. Low-dose chemotherapy (CHT) was administered to 16/71 (23%) patients with LD and eight of 24 (33%) patients with MFD, imatinib was added in two. A delayed resection was possible in eight of 71 (11%) and five of 24 (21%) patients with LD and MFD, respectively. Overall, patients were alive in complete remission (n = 77) and partial remission (n = 10) at a median follow-up time of 3.4 years after diagnosis (range 0.01-19.4); no data available (n = 5). Three patients died of progressive disease (PD) despite CHT. Gender, tumor size, and location correlated with a favorable event-free survival (EFS) in patients with LD. The 5-year EFS and overall survival of patients with LD were 73% (±12, confidence interval [CI] 95%) and 95% (±6, CI 95%), respectively; for MFD 51% (±22, CI 95%) and 95% (±10, CI 95%). CONCLUSION Prognosis is excellent in patients with LD and MFD. Targeted treatment needs to be evaluated for rare fatal PD.
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Affiliation(s)
- Monika Sparber-Sauer
- Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Stuttgart, Germany.,University of Medicine Tübingen, Tuebingen, Germany
| | - Christian Vokuhl
- Department of Pathology, Section of Pediatric Pathology, Bonn, Germany
| | - Guido Seitz
- Department of Pediatric Surgery, University Children´s Hospital Marburg, Marburg, Germany
| | - Benjamin Sorg
- Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Stuttgart, Germany
| | - Möllers Tobias
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center, Heidelberg, Germany
| | - Thekla von Kalle
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital, Institute of Radiology, Stuttgart, Germany
| | - Marc Münter
- Klinikum Stuttgart, Institute of Radiotherapy, Stuttgart, Germany
| | - Stefan S Bielack
- Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Stuttgart, Germany.,Department of Pediatric Hematology and Oncology, University of Muenster, Muenster, Germany
| | | | - Gustaf Ljungman
- Department of Women`s and Children`s Health, University of Uppsala, Children`s University Hospital, Uppsala, Sweden
| | - Felix Niggli
- Department of Pediatric Oncology, University of Zurich, Zurich, Switzerland
| | - Michael Frühwald
- Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Augsburg, Augsburg, Germany
| | - Stefan Loff
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital, Institute of Pediatric Surgery, Stuttgart, Germany
| | - Thomas Klingebiel
- Department for Children and Adolescents, Universityhospital Frankfurt, Frankfurt, Germany
| | - Ewa Koscielniak
- Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Stuttgart, Germany.,University of Medicine Tübingen, Tuebingen, Germany
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4
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Su H, Yu C, Ma X, Song Q. Combined immunotherapy and targeted treatment for primary alveolar soft part sarcoma of the lung: case report and literature review. Invest New Drugs 2021; 39:1411-1418. [PMID: 33765213 DOI: 10.1007/s10637-021-01105-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/16/2021] [Indexed: 12/18/2022]
Abstract
Primary acinar soft part sarcoma of the lung (ASPS) is a rare malignancy with unique cellular structure and clinical and genetic characteristics. Most patients do not exhibit clear clinical symptoms, with only a few developing respiratory symptoms. The typical histological characteristics are acinoid or organ-like structures. Immunofluorescence in situ hybridization suggests a rearrangement of the transcription factor E3 gene. Patients respond poorly to chemotherapy and are, thus, primarily treated with surgery and targeted therapy. We report herein a unique case of primary alveolar soft part sarcoma of the lung. The patient was a 24-year-old man with metastases to multiple organs, such as the brain, lungs, pancreas, and liver. The craniocerebral lesions attained partial remission after whole-brain radiotherapy and targeted combined immunotherapy, and other distant metastases completely disappeared after targeted combined immunotherapy (anlotinib and camrelizumab), indicating significant treatment efficacy. Anlotinib is an oral multi-target tyrosine kinase inhibitor (TKI) that exerts its anti-tumor effects by acting on various kinases. Camrelizumab is a humanized immunoglobulin G4 monoclonal antibody that can target PD-1 to block the interaction between PD-L1 and programmed death ligand 2, ultimately causing an anti-tumor effect. This is the first report of successful use of anlotinib combined with camrelizumab in the treatment of advanced primary ASPS. The treatment benefit provides preliminary evidence that targeted therapy, combined with immunotherapy, may be a safe and effective approach to treat primary pulmonary ASPS patients, thus warranting further investigation.
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Affiliation(s)
- Hui Su
- Department of Oncology, Liaocheng People's Hospital, Liaocheng, 252000, Shandong Province, China.,Qingdao University, Qingdao, 266000, Shandong Province, China
| | - Chao Yu
- Department of Orthopedics, Liaocheng People's Hospital, Liaocheng, 252000, Shandong Province, China
| | - Xuezhen Ma
- Department of Oncology, Qingdao Central Hospital, The Second Affiliated Hospital of Medical College of Qingdao University, Qingdao, 266000, Shandong, China
| | - Qingcui Song
- Department of Oncology, Liaocheng People's Hospital, Liaocheng, 252000, Shandong Province, China.
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5
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Karpelowksy J, Seitz G. A Surgical Approach to Pulmonary Metastasis in Children. Surg Oncol Clin N Am 2021; 30:389-399. [PMID: 33706907 DOI: 10.1016/j.soc.2020.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Decisions regarding the role of surgery in pulmonary metastasis need to take into account histology and biology of the cancer. Response to chemotherapy and radiotherapy, balanced with toxicities, factors into decisions about metastasectomy. The less sensitive the tumor is to adjuvant therapy, the more likely that metastasectomy may be beneficial. Broad principles include the following: the aims of resection are localized resections with clear margins, with the aim of preserving adequate lung volume; unnecessary toxic therapy sometimes is avoided with accurate diagnosis; tumor type is of utmost importance; and number of metastases and the disease-free interval are not contraindications to metastasectomy.
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Affiliation(s)
- Jonathan Karpelowksy
- Pediatric Oncology and Thoracic Surgery, The Children's Hospital, Westmead, Sydney, Australia; Children's Cancer Research Unit, Kids Research Institute, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
| | - Guido Seitz
- Department of Pediatric Surgery, University Hospital Marburg, Baldingerstraße, Marburg 35043, Germany
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6
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Sparber-Sauer M, Vokuhl C, Seitz G, Stegmaier S, Hallmen E, von Kalle T, Scheer M, Münter M, Bielack SS, Ladenstein R, Niggli F, Ljungman G, Fuchs J, Klingebiel T, Koscielniak E. The impact of local control in the treatment of children with advanced infantile and adult-type fibrosarcoma: Experience of the cooperative weichteilsarkom studiengruppe (CWS). J Pediatr Surg 2020; 55:1740-1747. [PMID: 31753608 DOI: 10.1016/j.jpedsurg.2019.10.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/01/2019] [Accepted: 10/07/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND OBJECTIVES This study aims at examining the potential survival benefits of primary versus secondary surgery of children diagnosed with advanced infantile (iFS) and adult-type fibrosarcoma (aFS). METHODS Treatment and outcome of 89 children with FS treated within prospective Cooperative Studiengruppe (CWS) trials (1981-2016) were analyzed retrospectively. RESULTS Localized disease (LD) was diagnosed in 87 patients: 64/66 patients with iFS (≤2 years) and 23 with aFS (>2 ≤ 18 years). Two patients (iFS) had metastatic disease. Resection was the mainstay of therapy of patients with LD resulting in microscopically complete (R0, IRS group I) (n = 29/87, 33%), microscopically incomplete (R1, IRS group II) (n = 17/87, 20%) and macroscopically incomplete (R2, IRS group III) (n = 41/87, 47%). Advanced LD (IRS group III) was present in 32/64 (50%) patients with iFS and in 9/23 (39%) with aFS. Chemotherapy was added predominantly in patients with advanced disease and an assessable objective response to CHT was seen in 71% iFS and 75% aFS. The 5-year event-free survival (EFS) of patients with iFS and aFS was 81% (±10, 95% CI) and 70% (±19, 95% CI) (p = 0.24); the 5-year overall survival (OS) was 98% (±3, 95% CI) and 82% (±16, 95% CI) (p = 0.02). Primary resection was no prognostic factor. Secondary R0/ R1 resection in patients with advanced disease improved 5-year EFS and OS in aFS (p = 0.002 and p = 0.000) but not in infants. CONCLUSIONS Secondary resection improves outcome in advanced aFS but not in infants. Mutilating surgery in infants should be avoided. TYPE OF STUDY AND LEVEL OF EVIDENCE Treatment study: patients were enrolled in five prospective studies and one registry, prognosis study: retrospective study. LEVEL OF EVIDENCE II/ III. MINI-ABSTRACT Fibrosarcoma is a very rare malignant tumor. Little is known about differences of local treatment of advanced infantile and adult-type. Data of 89 patients registered in five prospective trials and one registry of the Cooperative Weichteilsarkom Studiengruppe (CWS) (1981-2016) were analyzed.
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Affiliation(s)
- Monika Sparber-Sauer
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany.
| | - Christian Vokuhl
- Kiel Pediatric Tumor Registry, Section of Pediatric Pathology Department of Pathology, Kiel, Germany
| | - Guido Seitz
- University Children's Hospital Marburg, Department of Pediatric Surgery, Marburg, Germany
| | - Sabine Stegmaier
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Erika Hallmen
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Thekla von Kalle
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital, Institute of Radiology, Stuttgart, Germany
| | - Monika Scheer
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Marc Münter
- Klinikum Stuttgart, Institute of Radiotherapy, Stuttgart, Germany
| | - Stefan S Bielack
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany; University of Muenster, Department of Pediatric Hematology and Oncology, Muenster, Germany
| | | | - Felix Niggli
- Department of Pediatric Oncology, University of Zurich, Zurich, Switzerland
| | - Gustaf Ljungman
- University of Uppsala, Children's University Hospital, Department of Women's and Children's Health, Uppsala, Sweden
| | - Joerg Fuchs
- University Children's Hospital, Department of Pediatric Surgery and Urology, Tuebingen, Germany
| | - Thomas Klingebiel
- University of Frankfurt, Department for Children and Adolescents, Goethe University, Frankfurt/M., Germany
| | - Ewa Koscielniak
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany; Children's Hospital, Department of Pediatric Hematology and Oncology, Tuebingen, Germany
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7
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Krewer J, Rolle U, Koscielniak E, Vokuhl C, Mentzel T, Seitz G, Feuchtgruber S, von Kalle T, Scheer M, Münter M, Bielack SS, Fuchs J, Niggli F, Hettmer S, Klingebiel T, Sparber-Sauer M. Dermatofibrosarcoma protuberans in children and adolescents: Primary and Relapsed disease-Experience of the Cooperative Weichteilsarkomstudiengruppe (CWS). J Surg Oncol 2020; 122:263-272. [PMID: 32430916 DOI: 10.1002/jso.25943] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 04/08/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Dermatofibrosarcoma protuberans (DFSP) is a rare low-grade tumor. Little is known about best treatment of primary and relapsed disease (RD). METHODS Treatment and outcome of 40 patients with DFSP prospectively registered within the CWS-96 and -2002P trials and the registry SoTiSaR (1996-2016) were analysed. RESULTS Median age was 8 years (range, 0.64-17.77). Fluorescence in situ hybridization analysis to detect COL1A1-PDGFB fusion genes was positive in 86% (12/14) of evaluated patients. Primary resection was performed in all patients. Patients had IRS group I (n = 28), II (n = 9), and III (n = 2); not available (n = 1). To achieve complete remission (CR), a secondary resection was performed in 18 patients resulting in microscopically complete (R0, n = 34/40) and microscopically incomplete (R1, n = 5/40) resection. All patients achieved CR. The 5-year event-free survival (EFS) and overall survival was 86% (±12; CI, 95%) and 100% (±0; CI, 95%), respectively. R0 resection/IRS I was significantly favorable for the 5-year EFS. Local relapse occurred after a median time of 1.1 years (range, 0.04-5.1) in 15% (6/40) after CR. All patients with RD underwent resection and achieved CR. Three patients had fibrosarcomatous DFSP, two were alive after R0 resection. CONCLUSION Complete surgical resection is mandatory to prevent relapse of DFSP.
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Affiliation(s)
- Julia Krewer
- Department of Pediatric Surgery and Urology, University of Frankfurt, Frankfurt, Germany
| | - Udo Rolle
- Department of Pediatric Surgery and Urology, University of Frankfurt, Frankfurt, Germany
| | - Ewa Koscielniak
- Klinikum Stuttgart-Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany.,Department of Pediatric Hematology and Oncology, Children's Hospital, Tuebingen, Germany
| | - Christian Vokuhl
- Department of Pathology, Section of Pediatric Pathology, Bonn, Germany
| | - Thomas Mentzel
- Dermatopathologie Friedrichshafen/Bodensee, Friedrichshafen, Germany
| | - Guido Seitz
- Department of Pediatric Surgery, University Children's Hospital Marburg, Marburg, Germany
| | - Simone Feuchtgruber
- Klinikum Stuttgart-Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Thekla von Kalle
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital, Institute of Radiology, Stuttgart, Germany
| | - Monika Scheer
- Klinikum Stuttgart-Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Marc Münter
- Klinikum Stuttgart, Institute of Radiotherapy, Stuttgart, Germany
| | - Stefan S Bielack
- Klinikum Stuttgart-Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany.,Department of Pediatric Hematology and Oncology, University of Muenster, Muenster, Germany
| | - Joerg Fuchs
- Department of Pediatric Surgery and Urology, University Children's Hospital, Tuebingen, Germany
| | - Felix Niggli
- Department of Pediatric Oncology, University of Zurich, Zurich, Switzerland
| | - Simone Hettmer
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thomas Klingebiel
- Department of Children and Adolescents, University of Frankfurt, Frankfurt, Germany
| | - Monika Sparber-Sauer
- Klinikum Stuttgart-Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
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8
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Sparber-Sauer M, Koscielniak E, Vokuhl C, Schmid I, Bien E, Seitz G, Hallmen E, von Kalle T, Scheer M, Münter M, Bielack SS, Niggli F, Ljungman G, Fuchs J, Hettmer S, Rössler J, Klingebiel T. Endothelial cell malignancies in infants, children and adolescents: Treatment results of three Cooperative Weichteilsarkom Studiengruppe (CWS) trials and one registry. Pediatr Blood Cancer 2020; 67:e28095. [PMID: 31814291 DOI: 10.1002/pbc.28095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/21/2019] [Accepted: 11/04/2019] [Indexed: 01/10/2023]
Abstract
BACKGROUND Endothelial cell malignancies are extremely rare in childhood. New identification of genetic abnormalities (WWTR1:CAMTA1 translocation) helps to recognize potential therapeutic targets. Little is known about treatment and outcome of these patients. METHODS Clinical course, treatment, and outcome in patients with endothelial cell malignancies treated within the Cooperative Weichteilsarkom Studiengruppe (CWS) trials CWS-91, -96, -2002P, and the Soft-Tissue Sarcoma Registry (SoTiSaR) were analyzed (1991-2019). RESULTS Patients had angiosarcoma (AS) (n = 12), malignant epithelioid hemangioendothelioma (EHE) (n = 16), and kaposiform hemangioendothelioma (KHE) (n = 13). The median age was 5.39 years (range, 0.8-17.34); 33 patients had localized disease (LD), and 8 patients had metastatic disease. Therapy consisted of chemotherapy (CHT) (AS n = 8, EHE n = 9, KHE n = 5), interferon or new agent therapy (EHE n = 5, 2 KHE n = 2), microscopically or macroscopically complete resection (AS n = 3, EHE n = 6, KHE n = 3), and radiotherapy (AS n = 6, EHE n = 2, KHE n = 1). Two patients (KHE) had watch-and-wait strategy resulting in stable disease. Complete remission (CR) was achieved in AS (10/12; 83%), EHE (10/16; 63%), and KHE (5/13; 38%). The five-year EFS and OS for patients with AS was 64% (± 29 CI 95%) and 80% (± 25, CI 95%), with EHE 62% (± 24, CI 95%) and 78% (± 23, CI 95%), with KHE 33% (± 34, CI 95%) and 92% (± 15, CI 95%), respectively. Complete resection was a significant prognostic factor for AS, LD for EHE. CONCLUSIONS Endothelial cell malignancies in childhood have a fair outcome with multimodal treatment. New treatment options are needed for metastic disease.
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Affiliation(s)
- Monika Sparber-Sauer
- Klinikum Stuttgart, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Ewa Koscielniak
- Klinikum Stuttgart, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany.,Department of Pediatric Hematology and Oncology, Children's Hospital, Tuebingen, Germany
| | - Christian Vokuhl
- Section of Pediatric Pathology, Department of Pathology, Kiel Pediatric Tumor Registry, Kiel, Germany
| | - Irene Schmid
- Division of Pediatric Hematology and Oncology, Dr. von Hauner Children's Hospital, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Ewa Bien
- Department of Pediatrics, Hematology, Oncology and Endocrinology, Medical University of Gdansk, Gdansk, Poland
| | - Guido Seitz
- Department of Pediatric Surgery, University Children's Hospital Marburg, Marburg, Germany
| | - Erika Hallmen
- Klinikum Stuttgart, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Thekla von Kalle
- Klinikum Stuttgart, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital, Institute of Radiology, Stuttgart, Germany
| | - Monika Scheer
- Klinikum Stuttgart, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Marc Münter
- Klinikum Stuttgart, Institute of Radiotherapy, Stuttgart, Germany
| | - Stefan S Bielack
- Klinikum Stuttgart, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany.,Department of Pediatric Hematology and Oncology, University of Muenster, Muenster, Germany
| | - Felix Niggli
- Department of Pediatric Oncology, University of Zurich, Zurich, Switzerland
| | - Gustaf Ljungman
- Department of Women's and Children`s Health, University of Uppsala, Children's University Hospital, Uppsala, Sweden
| | - Joerg Fuchs
- Department of Pediatric Surgery and Urology, University Children's Hospital, Tuebingen, Germany
| | - Simone Hettmer
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology and Oncology, Faculty of Medicine, University of Freiburg, Germany
| | - Jochen Rössler
- Universitätsklinik für Kinderheilkunde, Hämatologie und Onkologie, Inselspital, Universitätsspital Bern, Switzerland
| | - Thomas Klingebiel
- Department for Children and Adolescents, University of Frankfurt, Frankfurt am Main, Germany
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9
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Leszczynska M, Jodeh DS, Reed D, Lynskey EM, Bittles MA, Mayer JL, Rottgers SA. Alveolar soft-part sarcoma: Case demonstrating principles for uncommon vascular lesions. Pediatr Int 2019; 61:978-981. [PMID: 31219648 DOI: 10.1111/ped.13920] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 05/22/2019] [Accepted: 06/18/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Alveolar soft-part sarcoma (ASPS) is an uncommon malignancy that may present in a manner similar to benign vascular tumors. METHODS A 6-year-old boy with autism spectrum disorder was referred to the Johns Hopkins All Children's Hospital vascular anomalies clinic for the evaluation of a tongue mass. RESULTS Prior to the presentation, at 5 years of age, neck computed tomography (CT) was performed. This showed a well circumscribed, enhancing mass at the anterior aspect of the tongue. The radiologic impression was that this lesion was most likely a hemangioma. Two years later, the patient was evaluated in the vascular anomalies clinic. At that examination a 2-3 cm swelling was noted on the dorsal aspect of the tongue. The mass was fleshy and firm with discrete borders. Handheld Doppler examination indicated a high-flow lesion. The patient underwent an excisional biopsy. The lesion was identified as an alveolar soft-part sarcoma based on pathologic characteristics. CONCLUSION Familiarity with common vascular tumors and malformations allows providers to diagnose the majority of these lesions on a combination of clinical history and physical examination. Atypical and combined lesions do benefit from imaging to help characterize and aid in the differential diagnosis. Biopsy enables definitive diagnosis but is necessary in the minority of cases. When in doubt, referral to a specialized, multidisciplinary vascular anomalies clinic will ensure that these patients receive management for this challenging collection of conditions.
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Affiliation(s)
- Maria Leszczynska
- Department of General Pediatrics, Johns Hopkins All Children's Hospital, St Petersburg, Florida, USA
| | - Diana S Jodeh
- Division of Plastic and Reconstructive Surgery, Johns Hopkins All Children's Hospital, St Petersburg, Florida, USA
| | - Damon Reed
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St Petersburg, Florida, USA
| | - Elisa M Lynskey
- Division of Otolaryngology, Johns Hopkins All Children's Hospital, St Petersburg, Florida, USA
| | - Mark A Bittles
- Department of Radiology, Johns Hopkins All Children's Hospital, St Petersburg, Florida, USA
| | - Jennifer Lr Mayer
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St Petersburg, Florida, USA
| | - S Alex Rottgers
- Division of Plastic and Reconstructive Surgery, Johns Hopkins All Children's Hospital, St Petersburg, Florida, USA
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10
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Sparber-Sauer M, Koscielniak E, Vokuhl C, Seitz G, Hallmen E, von Kalle T, Scheer M, Münter M, Bielack SS, Ladenstein R, Fuchs J, Klingebiel T. Epithelioid sarcoma in children, adolescents, and young adults: Localized, primary metastatic and relapsed disease. Treatment results of five Cooperative Weichteilsarkom Studiengruppe (CWS) trials and one registry. Pediatr Blood Cancer 2019; 66:e27879. [PMID: 31215116 DOI: 10.1002/pbc.27879] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/29/2019] [Accepted: 05/28/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND Epithelioid sarcoma (ES) is a rare malignant soft-tissue tumor. Little is known about the optimal treatment of primary localized (LD), metastatic (MD), and relapsed disease (RD). METHODS Characteristics, treatment, and outcome of 67 patients registered within the Cooperative Weichteilsarkom Studiengruppe CWS-81, -86, -91, -96, -2002P trials and the registry SoTiSaR were analyzed (1981-2016). RESULTS The median age was 14 years (range, 0.7-26.9); 53 patients had localized disease (LD) and 14 metastatic disease (MD). A total of 58 of 67 patients were treated with primary resection. Resection was microscopically complete (R0) in 35, microscopically incomplete (R1) in 12, macroscopically incomplete (R2) in 20 patients. Radiotherapy (RT) was administered to 33 of 67 patients and 49 of 67 patients received chemotherapy (CHT). Complete remission (CR) was achieved in 45 of 53 (85%) patients with LD. Twenty-seven of 53 patients relapsed after a median time of 0.9 years (range, 0.1-2.3). Relapse therapy consisted of resection (n = 19/27), RT (n = 10/27), CHT (n = 12/27), and limb perfusion (n = 3/27). The five-year event-free survival and overall survival of patients with LD, MD, and RD was 35% (± 12, CI 95%) and 58% (± 14, CI 95%), 7% (± 14, CI 95%), and 9% (± 16, CI 95%), 24% (± 17, CI 95%), and 40% (± 20, CI 95%), respectively. Tumor size, IRS group, tumor invasiveness, nodal status, and best resection correlated with a favorable prognosis in patients with LD while best resection was the only significant factor in patients with RD. CONCLUSIONS Complete tumor resection correlates with long-term survival in patients with ES.
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Affiliation(s)
- Monika Sparber-Sauer
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Ewa Koscielniak
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany.,Children's Hospital, Department of Pediatric Hematology and Oncology, Tuebingen, Germany
| | - Christian Vokuhl
- Kiel Pediatric Tumor Registry, Section of Pediatric Pathology, Department of Pathology, Kiel, Germany
| | - Guido Seitz
- University Children's Hospital Marburg, Department of Pediatric Surgery, Marburg, Germany
| | - Erika Hallmen
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Thekla von Kalle
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital, Institute of Radiology, Stuttgart, Germany
| | - Monika Scheer
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany
| | - Marc Münter
- Klinikum Stuttgart, Institute of Radiotherapy, Stuttgart, Germany
| | - Stefan S Bielack
- Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pediatrics 5 (Oncology, Hematology, Immunology), Stuttgart, Germany.,University of Muenster, Department of Pediatric Hematology and Oncology, Muenster, Germany
| | | | - Joerg Fuchs
- University Children's Hospital, Department of Pediatric Surgery and Urology, Tuebingen, Germany
| | - Thomas Klingebiel
- University of Frankfurt, Hospital for Children and Adolescents, Frankfurt, Germany
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11
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Nakano K, Takahashi S. Translocation-Related Sarcomas. Int J Mol Sci 2018; 19:ijms19123784. [PMID: 30487384 PMCID: PMC6320865 DOI: 10.3390/ijms19123784] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/20/2018] [Accepted: 11/27/2018] [Indexed: 12/13/2022] Open
Abstract
Chromosomal translocations are observed in approximately 20% of soft tissue sarcomas (STS). With the advances in pathological examination technology, the identification of translocations has enabled precise diagnoses and classifications of STS, and it has been suggested that the presence of and differences in translocations could be prognostic factors in some translocation-related sarcomas. Most of the translocations in STS were not regarded as targets of molecular therapies until recently. However, trabectedin, an alkylating agent, has shown clinical benefits against translocation-related sarcoma based on a modulation of the transcription of the tumor's oncogenic fusion proteins. Many molecular-targeted drugs that are specific to translocations (e.g., anaplastic lymphoma kinase and tropomyosin kinase related fusion proteins) have emerged. The progress in gene technologies has allowed researchers to identify and even induce new translocations and fusion proteins, which might become targets of molecular-targeted therapies. In this review, we discuss the clinical significance of translocation-related sarcomas, including their diagnoses and targeted therapies.
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Affiliation(s)
- Kenji Nakano
- Department of Medical Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-0063, Japan.
| | - Shunji Takahashi
- Department of Medical Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo 135-0063, Japan.
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