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Saldana-Guerrero IM, Montano-Gutierrez LF, Boswell K, Hafemeister C, Poon E, Shaw LE, Stavish D, Lea RA, Wernig-Zorc S, Bozsaky E, Fetahu IS, Zoescher P, Pötschger U, Bernkopf M, Wenninger-Weinzierl A, Sturtzel C, Souilhol C, Tarelli S, Shoeb MR, Bozatzi P, Rados M, Guarini M, Buri MC, Weninger W, Putz EM, Huang M, Ladenstein R, Andrews PW, Barbaric I, Cresswell GD, Bryant HE, Distel M, Chesler L, Taschner-Mandl S, Farlik M, Tsakiridis A, Halbritter F. A human neural crest model reveals the developmental impact of neuroblastoma-associated chromosomal aberrations. Nat Commun 2024; 15:3745. [PMID: 38702304 PMCID: PMC11068915 DOI: 10.1038/s41467-024-47945-7] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/15/2024] [Indexed: 05/06/2024] Open
Abstract
Early childhood tumours arise from transformed embryonic cells, which often carry large copy number alterations (CNA). However, it remains unclear how CNAs contribute to embryonic tumourigenesis due to a lack of suitable models. Here we employ female human embryonic stem cell (hESC) differentiation and single-cell transcriptome and epigenome analysis to assess the effects of chromosome 17q/1q gains, which are prevalent in the embryonal tumour neuroblastoma (NB). We show that CNAs impair the specification of trunk neural crest (NC) cells and their sympathoadrenal derivatives, the putative cells-of-origin of NB. This effect is exacerbated upon overexpression of MYCN, whose amplification co-occurs with CNAs in NB. Moreover, CNAs potentiate the pro-tumourigenic effects of MYCN and mutant NC cells resemble NB cells in tumours. These changes correlate with a stepwise aberration of developmental transcription factor networks. Together, our results sketch a mechanistic framework for the CNA-driven initiation of embryonal tumours.
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Affiliation(s)
- Ingrid M Saldana-Guerrero
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
- Neuroscience Institute, The University of Sheffield, Sheffield, UK
- Sheffield Institute for Nucleic Acids (SInFoNiA), School of Medicine and Population Health, The University of Sheffield, Sheffield, UK
| | | | - Katy Boswell
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
- Neuroscience Institute, The University of Sheffield, Sheffield, UK
| | | | - Evon Poon
- Division of Clinical Studies, The Institute of Cancer Research (ICR) & Royal Marsden NHS Trust, London, UK
| | - Lisa E Shaw
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Dylan Stavish
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
- Neuroscience Institute, The University of Sheffield, Sheffield, UK
| | - Rebecca A Lea
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
- Neuroscience Institute, The University of Sheffield, Sheffield, UK
| | - Sara Wernig-Zorc
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Eva Bozsaky
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Irfete S Fetahu
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Medical University of Vienna, Department of Neurology, Division of Neuropathology and Neurochemistry, Vienna, Austria
| | - Peter Zoescher
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Ulrike Pötschger
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Marie Bernkopf
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik GmbH, Vienna, Austria
| | | | - Caterina Sturtzel
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Celine Souilhol
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
- Neuroscience Institute, The University of Sheffield, Sheffield, UK
- Biomolecular Sciences Research Centre, Department of Biosciences and Chemistry, Sheffield Hallam University, Sheffield, UK
| | - Sophia Tarelli
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
- Neuroscience Institute, The University of Sheffield, Sheffield, UK
| | - Mohamed R Shoeb
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Polyxeni Bozatzi
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Magdalena Rados
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Maria Guarini
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Michelle C Buri
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Wolfgang Weninger
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Eva M Putz
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Miller Huang
- Children's Hospital Los Angeles, Cancer and Blood Disease Institutes, and The Saban Research Institute, Los Angeles, CA, USA
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Ruth Ladenstein
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Peter W Andrews
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
| | - Ivana Barbaric
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK
- Neuroscience Institute, The University of Sheffield, Sheffield, UK
| | | | - Helen E Bryant
- Sheffield Institute for Nucleic Acids (SInFoNiA), School of Medicine and Population Health, The University of Sheffield, Sheffield, UK
| | - Martin Distel
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Louis Chesler
- Division of Clinical Studies, The Institute of Cancer Research (ICR) & Royal Marsden NHS Trust, London, UK
| | | | - Matthias Farlik
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Anestis Tsakiridis
- Centre for Stem Cell Biology, School of Biosciences, The University of Sheffield, Sheffield, UK.
- Neuroscience Institute, The University of Sheffield, Sheffield, UK.
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2
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Bader P, Pötschger U, Dalle JH, Moser LM, Balduzzi A, Ansari M, Buechner J, Güngör T, Ifversen M, Krivan G, Pichler H, Renard M, Staciuk R, Sedlacek P, Stein J, Heusel JR, Truong T, Wachowiak J, Yesilipek A, Locatelli F, Peters C. Low rate of nonrelapse mortality in under-4-year-olds with ALL given chemotherapeutic conditioning for HSCT: a phase 3 FORUM study. Blood Adv 2024; 8:416-428. [PMID: 37738088 PMCID: PMC10827403 DOI: 10.1182/bloodadvances.2023010591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 09/05/2023] [Accepted: 09/08/2023] [Indexed: 09/23/2023] Open
Abstract
ABSTRACT Allogeneic hematopoietic stem cell transplantation (HSCT) is highly effective for treating pediatric high-risk or relapsed acute lymphoblastic leukemia (ALL). For young children, total body irradiation (TBI) is associated with severe late sequelae. In the FORUM study (NCT01949129), we assessed safety, event-free survival (EFS), and overall survival (OS) of 2 TBI-free conditioning regimens in children aged <4 years with ALL. Patients received fludarabine (Flu), thiotepa (Thio), and either busulfan (Bu) or treosulfan (Treo) before HSCT. From 2013 to 2021, 191 children received transplantation and were observed for ≥6 months (median follow-up: 3 years). The 3-year OS was 0.63 (95% confidence interval [95% CI], 0.52-0.72) and 0.76 (95% CI, 0.64-0.84) for Flu/Thio/Bu and Flu/Thio/Treo (P = .075), respectively. Three-year EFS was 0.52 (95% CI, 0.41-0.61) and 0.51 (95% CI, 0.39-0.62), respectively (P = .794). Cumulative incidence of nonrelapse mortality (NRM) and relapse at 3 years were 0.06 (95% CI, 0.02-0.12) vs 0.03 (95% CI: <0.01-0.09) (P = .406) and 0.42 (95% CI, 0.31-0.52) vs 0.45 (95% CI, 0.34-0.56) (P = .920), respectively. Grade >1 acute graft-versus-host disease (GVHD) occurred in 29% of patients receiving Flu/Thio/Bu and 17% of those receiving Flu/Thio/Treo (P = .049), whereas grade 3/4 occurred in 10% and 9%, respectively (P = .813). The 3-year incidence of chronic GVHD was 0.07 (95% CI, 0.03-0.13) vs 0.05 (95% CI, 0.02-0.11), respectively (P = .518). In conclusion, both chemotherapeutic conditioning regimens were well tolerated and NRM was low. However, relapse was the major cause of treatment failure. This trial was registered at www.clinicaltrials.gov as #NCT01949129.
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Affiliation(s)
- Peter Bader
- Goethe University, University Hospital, Department of Pediatrics, Division for Stem Cell Transplantation, Immunology and Intensive Care Medicine, Frankfurt, Germany
| | | | - Jean-Hugues Dalle
- Pediatric Hematology and Immunology Department, Robert Debré Hospital, Groupe Hospitalo-Universitaire Assistance Publique Hôpitaux de Paris (GHU AP-HP) Nord, Université Paris Cité, Paris, France
| | - Laura M. Moser
- Goethe University, University Hospital, Department of Pediatrics, Division for Stem Cell Transplantation, Immunology and Intensive Care Medicine, Frankfurt, Germany
| | - Adriana Balduzzi
- Università degli Studi di Milano-Fondazione, FONDAZIONE MONZA E BRIANZA PER IL BAMBINO E LA SUA MAMMA (MBBM), Department for Pediatric Hematology and Oncology, Monza, Italy
| | - Marc Ansari
- CANSEARCH Research Platform for Pediatric Oncology and Hematology, Faculty of Medicine, Department of Pediatrics, Gynecology and Obstetrics, University of Geneva, Switzerland
- Division of Pediatric Oncology and Hematology, Department of Women, Child and Adolescent, University Geneva Hospitals, Geneva, Switzerland
| | - Jochen Buechner
- Department of Pediatric Hematology and Oncology, Oslo University Hospital, Oslo, Norway
| | - Tayfun Güngör
- Department of Hematology/Oncology/Immunology, Gene Therapy, and Stem Cell Transplantation, University Children's Hospital Zürich, Eleonore Foundation & Children’s Research Center, Zürich, Switzerland
| | - Marianne Ifversen
- Copenhagen University Hospital Rigshospitalet, Department for Pediatric Hematology and Oncology, Copenhagen, Denmark
| | - Gergely Krivan
- Pediatric Hematology and Stem Cell Transplantation Department, Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Herbert Pichler
- St. Anna Children's Hospital, University Vienna, Vienna, Austria
| | - Marleen Renard
- Department of Paediatric Oncology, University Hospital Leuven, Leuven, Belgium
| | - Raquel Staciuk
- Hospital de Pediatría “Prof. Dr. Juan P. Garrahan,” Buenos Aires, Buenos Aires, Argentina
| | - Petr Sedlacek
- Department of Pediatric Hematology and Oncology, Motol University Hospital, Prague, Czech Republic
| | - Jerry Stein
- Schneider Children's Medical Center of Israel and Sackler Faculty of Medicine, Tel Aviv University, Petah Tikva, Israel
| | - Jan Robert Heusel
- Goethe University, University Hospital, Department of Pediatrics, Division for Stem Cell Transplantation, Immunology and Intensive Care Medicine, Frankfurt, Germany
| | - Tony Truong
- Division of Pediatric Oncology and Cellular Therapy, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Jacek Wachowiak
- Department of Pediatric Oncology, Hematology and Transplantology, Poznań University of Medical Sciences, Poznań, Poland
| | | | - Franco Locatelli
- Department of Pediatric Hematology and Oncology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale Pediatrico Bambino Gesù, Catholic University of the Sacred Heart, Rome, Italy
| | - Christina Peters
- St. Anna Children's Cancer Research Institute, Vienna, Austria
- St. Anna Children's Hospital, University Vienna, Vienna, Austria
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3
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Ronceray L, Dworzak M, Dieckmann K, Ebetsberger-Dachs G, Glogova E, Haas OA, Jones N, Nebral K, Moser R, Lion T, Meister B, Panzer-Grümayer R, Strehl S, Peters C, Pötschger U, Urban C, Mann G, Attarbaschi A. Prospective use of molecular minimal residual disease for risk stratification in children and adolescents with acute lymphoblastic leukemia : Long-term results of the AIEOP-BFM ALL 2000 trial in Austria. Wien Klin Wochenschr 2023:10.1007/s00508-023-02249-6. [PMID: 37535134 DOI: 10.1007/s00508-023-02249-6] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 06/28/2023] [Indexed: 08/04/2023]
Abstract
Since 1979 Austrian children and adolescents with acute lymphoblastic leukemia (ALL) have been treated according to protocols of the Berlin-Frankfurt-Münster (BFM) study group. The Associazione Italiana di Ematologia e Oncologia Pediatrica and BFM (AIEOP-BFM) ALL 2000 study was designed to prospectively study patient stratification into three risk groups using minimal residual disease (MRD) on two time points during the patient's early disease course. The MRD levels were monitored by detection of clone-specific rearrangements of the immunoglobulin and T‑cell receptor genes applying a quantitative polymerase chain reaction-based technique. The 7‑year event-free survival (EFS) and overall survival rates for all 608 Austrian patients treated between June 1999 and December 2009 within the AIEOP-BFM 2000 study were 84 ± 2% and 91 ± 1%, respectively, with a median observation time of 6.58 years. Event-free survival for patients with precursor B‑cell and T‑cell ALL were 84 ± 2% (n = 521) and 84 ± 4% (n = 87; p = 0.460), respectively. The MRD assessment was feasible in 94% of the patients and allowed the definition of precursor B‑cell ALL patients with a low, intermediate or high risk of relapse even on top of clinically relevant subgroups. A similar finding with respect to MRD relevance in T‑ALL patients was not possible due to the small number of patients and events. Since this pivotal international AIEOP-BFM ALL 2000 trial, molecular response to treatment has been continuously used with additional refinements to stratify patients into different risk groups in all successive trials of the AIEOP-BFM ALL study group.
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Affiliation(s)
- Leila Ronceray
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
| | - Michael Dworzak
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Karin Dieckmann
- Department of Radiotherapy, Medical University of Vienna, Vienna, Austria
| | - Georg Ebetsberger-Dachs
- Department of Pediatrics and Adolescent Medicine, Kepler University Hospital Linz, Linz, Austria
| | - Evgenia Glogova
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Oskar A Haas
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - Neil Jones
- Department of Pediatrics and Adolescent Medicine, University Clinics Salzburg, Salzburg, Austria
| | - Karin Nebral
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - Reinhard Moser
- Department of Pediatrics and Adolescent Medicine, State Hospital Leoben, Leoben, Austria
| | - Thomas Lion
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - Bernhard Meister
- Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Sabine Strehl
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Christina Peters
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
| | - Ulrike Pötschger
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Christian Urban
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Georg Mann
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Andishe Attarbaschi
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria.
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria.
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4
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Veiga-Canuto D, Cerdà-Alberich L, Jiménez-Pastor A, Carot Sierra JM, Gomis-Maya A, Sangüesa-Nebot C, Fernández-Patón M, Martínez de las Heras B, Taschner-Mandl S, Düster V, Pötschger U, Simon T, Neri E, Alberich-Bayarri Á, Cañete A, Hero B, Ladenstein R, Martí-Bonmatí L. Independent Validation of a Deep Learning nnU-Net Tool for Neuroblastoma Detection and Segmentation in MR Images. Cancers (Basel) 2023; 15:cancers15051622. [PMID: 36900410 PMCID: PMC10000775 DOI: 10.3390/cancers15051622] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/22/2023] [Accepted: 03/05/2023] [Indexed: 03/08/2023] Open
Abstract
OBJECTIVES To externally validate and assess the accuracy of a previously trained fully automatic nnU-Net CNN algorithm to identify and segment primary neuroblastoma tumors in MR images in a large children cohort. METHODS An international multicenter, multivendor imaging repository of patients with neuroblastic tumors was used to validate the performance of a trained Machine Learning (ML) tool to identify and delineate primary neuroblastoma tumors. The dataset was heterogeneous and completely independent from the one used to train and tune the model, consisting of 300 children with neuroblastic tumors having 535 MR T2-weighted sequences (486 sequences at diagnosis and 49 after finalization of the first phase of chemotherapy). The automatic segmentation algorithm was based on a nnU-Net architecture developed within the PRIMAGE project. For comparison, the segmentation masks were manually edited by an expert radiologist, and the time for the manual editing was recorded. Different overlaps and spatial metrics were calculated to compare both masks. RESULTS The median Dice Similarity Coefficient (DSC) was high 0.997; 0.944-1.000 (median; Q1-Q3). In 18 MR sequences (6%), the net was not able neither to identify nor segment the tumor. No differences were found regarding the MR magnetic field, type of T2 sequence, or tumor location. No significant differences in the performance of the net were found in patients with an MR performed after chemotherapy. The time for visual inspection of the generated masks was 7.9 ± 7.5 (mean ± Standard Deviation (SD)) seconds. Those cases where manual editing was needed (136 masks) required 124 ± 120 s. CONCLUSIONS The automatic CNN was able to locate and segment the primary tumor on the T2-weighted images in 94% of cases. There was an extremely high agreement between the automatic tool and the manually edited masks. This is the first study to validate an automatic segmentation model for neuroblastic tumor identification and segmentation with body MR images. The semi-automatic approach with minor manual editing of the deep learning segmentation increases the radiologist's confidence in the solution with a minor workload for the radiologist.
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Affiliation(s)
- Diana Veiga-Canuto
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
- Área Clínica de Imagen Médica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
- Correspondence: (D.V.-C.); (L.M.-B.)
| | - Leonor Cerdà-Alberich
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
| | - Ana Jiménez-Pastor
- Quantitative Imaging Biomarkers in Medicine, QUIBIM SL, 46026 Valencia, Spain
| | - José Miguel Carot Sierra
- Departamento de Estadística e Investigación Operativa Aplicadas y Calidad, Universitat Politècnica de València, Camí de Vera s/n, 46022 Valencia, Spain
| | - Armando Gomis-Maya
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
| | - Cinta Sangüesa-Nebot
- Área Clínica de Imagen Médica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
| | - Matías Fernández-Patón
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
| | - Blanca Martínez de las Heras
- Unidad de Oncohematología Pediátrica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
| | - Sabine Taschner-Mandl
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Vanessa Düster
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Ulrike Pötschger
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Thorsten Simon
- Department of Pediatric Oncology and Hematology, University Children’s Hospital of Cologne, Medical Faculty, University of Cologne, 50937 Cologne, Germany
| | - Emanuele Neri
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma, 67, 56126 Pisa, Italy
| | | | - Adela Cañete
- Unidad de Oncohematología Pediátrica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
| | - Barbara Hero
- Department of Pediatric Oncology and Hematology, University Children’s Hospital of Cologne, Medical Faculty, University of Cologne, 50937 Cologne, Germany
| | - Ruth Ladenstein
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Luis Martí-Bonmatí
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
- Área Clínica de Imagen Médica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain
- Correspondence: (D.V.-C.); (L.M.-B.)
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5
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Gidl A, Füreder A, Benesch M, Dworzak M, Engstler G, Jones N, Kropshofer G, Pötschger U, Poyer F, Tamesberger M, Witt V, Mann G, Attarbaschi A. Incidence and Risk Factors of Venous Thromboembolism in Childhood Acute Lymphoblastic Leukaemia - a Population-Based Analysis of the Austrian Berlin-Frankfurt-Münster (BFM) Study Group. Pediatr Hematol Oncol 2023; 40:181-191. [PMID: 35848787 DOI: 10.1080/08880018.2022.2089791] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Venous thromboembolism (VTE) is a well-known complication of the treatment of pediatric acute lymphoblastic leukemia (ALL). We analyzed 1026 ALL patients 1-18-years-old, who were enrolled into the AIEOP-BFM ALL 2000 or 2009 studies in Austria, with regard to the incidence and risk factors of VTE. The 2.5-year cumulative incidence (CI) of VTE ≥ grade 2 was 4%±1% (n = 36/1026). Twenty VTE (56%) were found in the central nervous system (19 cerebral venous sinus and 1 cortical vein thrombosis), and 16 (44%) at other sites (7 deep vein thromboses (DVT) of the lower extremity, 4 DVT of the upper extremity, 4 central venous line-thromboses, 1 pulmonary embolism). Most VTE occurred during induction and early consolidation therapy (81%) and were associated with L-asparaginase within 4 and corticosteroids withing 1 week(s) preceding the event (89 and 86%, respectively). In multivariable analysis, two independent risk factors were found. Patients 10-18-years-old had an increased (hazard-ratio: 2.156, p = 0.0389), whereas treatments in trial AIEOP-BFM ALL 2009 had a lower risk for VTE (hazard-ratio: 0.349, p = 0.0270). In conclusion, the 2.5-year CI of VTE among our pediatric patient cohort was <5% and adolescent age was the main patient-related risk factor. This older age group might benefit from primary prophylactic measures.
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Affiliation(s)
- Anna Gidl
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Anna Füreder
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Martin Benesch
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Michael Dworzak
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.,St. Anna Children's Cancer Research Institute, Vienna, Austria
| | - Gernot Engstler
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Neil Jones
- Department of Pediatrics and Adolescent Medicine, University Clinics Salzburg, Salzburg, Austria
| | - Gabriele Kropshofer
- Division of Pediatric Hematology and Oncology and Stem Cell Transplantation, Department of Pediatrics and Adolescent Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Fiona Poyer
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Melanie Tamesberger
- Department of Pediatrics and Adolescent Medicine, Kepler University Hospital Linz, Linz, Austria
| | - Volker Witt
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Georg Mann
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.,St. Anna Children's Cancer Research Institute, Vienna, Austria
| | - Andishe Attarbaschi
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
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6
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Perrone A, Lakatos K, Pegoraro F, Trambusti I, Fotzi I, Selvi V, Prosch H, Sertorio F, Pötschger U, Favre C, Conte M, Minkov M, Sieni E. Whole-body magnetic resonance imaging for staging Langerhans cell histiocytosis in children and young adults. Pediatr Blood Cancer 2023; 70:e30064. [PMID: 36317710 DOI: 10.1002/pbc.30064] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/19/2022] [Accepted: 09/20/2022] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Radiographic skeletal survey (R-SS) is the standard imaging technique for the initial staging of Langerhans cell histiocytosis (LCH). Whole-body magnetic resonance imaging (WB-MRI) has been proposed as an effective, radiation-free alternative. METHODS We prospectively assessed patients with LCH followed at three tertiary centers in Italy and Austria. Two national study protocols were independently designed, and data were then pooled to increase the power of their findings. R-SS and WB-MRI were performed at diagnosis and repeated at the follow-up to confirm the nature of the identified lesions and to study their evolution. RESULTS Data from 67 patients were analyzed (52 from Italy and 15 from Austria). Compared to R-SS, WB-MRI identified 29 additional skeletal lesions in 14 patients (including two false-positive lesions). Two skeletal lesions were detected at R-SS and missed at WB-MRI (false negative). Per-lesion sensitivity rates were 78.6% (95% CI: 71.0-85.9) for R-SS and 98.4% (95% CI: 94.4-99.8) for WB-MRI, respectively. Based on WB-MRI findings, six patients would have been upstaged to a higher risk class than staging with R-SS. CONCLUSIONS WB-MRI had a significantly higher detection rate for skeletal lesions compared to R-SS. Clinical and radiology expertise is required to avoid upstaging and overtreatment.
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Affiliation(s)
- Anna Perrone
- Paediatric Radiology, Meyer Children's University Hospital, Florence, Italy
| | - Karoly Lakatos
- Paediatric Radiology, St. Anna Children's Hospital, Vienna, Austria
| | - Francesco Pegoraro
- Paediatric Haematology/Oncology Department, Meyer Children's University Hospital, Florence, Italy.,Department of Health Sciences, University of Firenze, Florence, Italy
| | - Irene Trambusti
- Paediatric Haematology/Oncology Department, Meyer Children's University Hospital, Florence, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ilaria Fotzi
- Paediatric Haematology/Oncology Department, Meyer Children's University Hospital, Florence, Italy
| | - Valeria Selvi
- Paediatric Radiology, Meyer Children's University Hospital, Florence, Italy
| | - Helmut Prosch
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Fiammetta Sertorio
- Paediatric Radiology, Gaslini Children's University Hospital, Genoa, Italy
| | | | - Claudio Favre
- Paediatric Haematology/Oncology Department, Meyer Children's University Hospital, Florence, Italy
| | - Massimo Conte
- Paediatric Haematology/Oncology Department, Gaslini Children's University Hospital, Genoa, Italy
| | - Milen Minkov
- Paediatric Haematology/Oncology Department, St. Anna Children's Hospital, Vienna, Austria
| | - Elena Sieni
- Paediatric Haematology/Oncology Department, Meyer Children's University Hospital, Florence, Italy
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7
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Kelly S, Pötschger U, Arnardottir H, Boterberg T, Dieckmann K, Popovic MB, Ladenstein R, Gaze M. Radiotherapy quality assurance outcome and its correlation with survival in the SIOPEN High-Risk Neuroblastoma trial (HR-NBL1/SIOPEN). A report from the radiotherapy committee. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.09.041] [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: 11/16/2022]
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8
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Poyer F, Dieckmann K, Dworzak M, Tamesberger M, Haas O, Jones N, Nebral K, Köhrer S, Moser R, Kropshofer G, Peters C, Urban C, Mann G, Pötschger U, Attarbaschi A. Second malignant neoplasms after treatment of 1487 children and adolescents with acute lymphoblastic leukemia—A population‐based analysis of the Austrian ALL‐BFM Study Group. eJHaem 2022; 3:940-948. [PMID: 36051012 PMCID: PMC9421960 DOI: 10.1002/jha2.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/14/2022] [Accepted: 05/17/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Fiona Poyer
- Department of Pediatric Hematology and Oncology, St. Anna Children's HospitalMedical University of ViennaViennaAustria
| | - Karin Dieckmann
- Department of RadiotherapyMedical University of ViennaViennaAustria
| | - Michael Dworzak
- Department of Pediatric Hematology and Oncology, St. Anna Children's HospitalMedical University of ViennaViennaAustria
- St. Anna Children's Cancer Research Institute (CCRI)ViennaAustria
| | - Melanie Tamesberger
- Department of Pediatrics and Adolescent MedicineKepler University Hospital LinzLinzAustria
| | - Oskar Haas
- St. Anna Children's Cancer Research Institute (CCRI)ViennaAustria
- Labdia DiagnosticsViennaAustria
| | - Neil Jones
- Department of Pediatrics and Adolescent MedicineUniversity Clinics SalzburgSalzburgAustria
| | | | - Stefan Köhrer
- Department of Pediatric Hematology and Oncology, St. Anna Children's HospitalMedical University of ViennaViennaAustria
- Labdia DiagnosticsViennaAustria
| | - Reinhard Moser
- Department of Pediatrics and Adolescent MedicineState Hospital LeobenLeobenAustria
| | - Gabriele Kropshofer
- Division of Pediatric Hematology and Oncology and Stem Cell Transplantation, Department of Pediatrics and Adolescent MedicineMedical University of InnsbruckInnsbruckAustria
| | - Christina Peters
- Department of Pediatric Hematology and Oncology, St. Anna Children's HospitalMedical University of ViennaViennaAustria
| | - Christian Urban
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent MedicineMedical University of GrazGrazAustria
| | - Georg Mann
- Department of Pediatric Hematology and Oncology, St. Anna Children's HospitalMedical University of ViennaViennaAustria
- St. Anna Children's Cancer Research Institute (CCRI)ViennaAustria
| | - Ulrike Pötschger
- St. Anna Children's Cancer Research Institute (CCRI)ViennaAustria
| | - Andishe Attarbaschi
- Department of Pediatric Hematology and Oncology, St. Anna Children's HospitalMedical University of ViennaViennaAustria
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9
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Veiga-Canuto D, Cerdà-Alberich L, Sangüesa Nebot C, Martínez de las Heras B, Pötschger U, Gabelloni M, Carot Sierra JM, Taschner-Mandl S, Düster V, Cañete A, Ladenstein R, Neri E, Martí-Bonmatí L. Comparative Multicentric Evaluation of Inter-Observer Variability in Manual and Automatic Segmentation of Neuroblastic Tumors in Magnetic Resonance Images. Cancers (Basel) 2022; 14:cancers14153648. [PMID: 35954314 PMCID: PMC9367307 DOI: 10.3390/cancers14153648] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 02/05/2023] Open
Abstract
Simple Summary Tumor segmentation is a key step in oncologic imaging processing and is a time-consuming process usually performed manually by radiologists. To facilitate it, there is growing interest in applying deep-learning segmentation algorithms. Thus, we explore the variability between two observers performing manual segmentation and use the state-of-the-art deep learning architecture nnU-Net to develop a model to detect and segment neuroblastic tumors on MR images. We were able to show that the variability between nnU-Net and manual segmentation is similar to the inter-observer variability in manual segmentation. Furthermore, we compared the time needed to manually segment the tumors from scratch with the time required for the automatic model to segment the same cases, with posterior human validation with manual adjustment when needed. Abstract Tumor segmentation is one of the key steps in imaging processing. The goals of this study were to assess the inter-observer variability in manual segmentation of neuroblastic tumors and to analyze whether the state-of-the-art deep learning architecture nnU-Net can provide a robust solution to detect and segment tumors on MR images. A retrospective multicenter study of 132 patients with neuroblastic tumors was performed. Dice Similarity Coefficient (DSC) and Area Under the Receiver Operating Characteristic Curve (AUC ROC) were used to compare segmentation sets. Two more metrics were elaborated to understand the direction of the errors: the modified version of False Positive (FPRm) and False Negative (FNR) rates. Two radiologists manually segmented 46 tumors and a comparative study was performed. nnU-Net was trained-tuned with 106 cases divided into five balanced folds to perform cross-validation. The five resulting models were used as an ensemble solution to measure training (n = 106) and validation (n = 26) performance, independently. The time needed by the model to automatically segment 20 cases was compared to the time required for manual segmentation. The median DSC for manual segmentation sets was 0.969 (±0.032 IQR). The median DSC for the automatic tool was 0.965 (±0.018 IQR). The automatic segmentation model achieved a better performance regarding the FPRm. MR images segmentation variability is similar between radiologists and nnU-Net. Time leverage when using the automatic model with posterior visual validation and manual adjustment corresponds to 92.8%.
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Affiliation(s)
- Diana Veiga-Canuto
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain; (L.C.-A.); (L.M.-B.)
- Área Clínica de Imagen Médica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain;
- Correspondence:
| | - Leonor Cerdà-Alberich
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain; (L.C.-A.); (L.M.-B.)
| | - Cinta Sangüesa Nebot
- Área Clínica de Imagen Médica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain;
| | - Blanca Martínez de las Heras
- Unidad de Oncohematología Pediátrica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain; (B.M.d.l.H.); (A.C.)
| | - Ulrike Pötschger
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria; (U.P.); (S.T.-M.); (V.D.); (R.L.)
| | - Michela Gabelloni
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma, 67, 56126 Pisa, Italy; (M.G.); (E.N.)
| | - José Miguel Carot Sierra
- Departamento de Estadística e Investigación Operativa Aplicadas y Calidad, Universitat Politècnica de València, Camí de Vera s/n, 46022 Valencia, Spain;
| | - Sabine Taschner-Mandl
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria; (U.P.); (S.T.-M.); (V.D.); (R.L.)
| | - Vanessa Düster
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria; (U.P.); (S.T.-M.); (V.D.); (R.L.)
| | - Adela Cañete
- Unidad de Oncohematología Pediátrica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain; (B.M.d.l.H.); (A.C.)
| | - Ruth Ladenstein
- St. Anna Children’s Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria; (U.P.); (S.T.-M.); (V.D.); (R.L.)
| | - Emanuele Neri
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma, 67, 56126 Pisa, Italy; (M.G.); (E.N.)
| | - Luis Martí-Bonmatí
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain; (L.C.-A.); (L.M.-B.)
- Área Clínica de Imagen Médica, Hospital Universitario y Politécnico La Fe, Avenida Fernando Abril Martorell, 106 Torre A 7planta, 46026 Valencia, Spain;
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10
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Mittlböck M, Pötschger U, Heinzl H. Weighted pseudo-values for partly unobserved group membership in paediatric stem cell transplantation studies. Stat Methods Med Res 2021; 31:76-86. [PMID: 34812663 PMCID: PMC8721556 DOI: 10.1177/09622802211041756] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Generalised pseudo-values have been suggested to evaluate the impact of allogeneic stem cell transplantation on childhood leukaemia. The approach compares long-term survival of two cohorts defined by the availability or non-availability of suitable donors for stem cell transplantation. A patient's cohort membership becomes known only after completed donor search with or without an identified donor. If a patient suffers an event during donor search, stem cell transplantation will no longer be indicated. In such a case, donor search will be ceased and cohort membership will remain unknown. The generalised pseudo-values approach considers donor identification as binary time-dependent covariate and uses inverse-probability-of-censoring weighting to adjust for non-identified donors. The approach leads to time-consuming computations due to multiple redefinitions of the risk set for pseudo-value calculation and an explicit adjustment for waiting-time bias. Here, the problem is looked at from a different angle. By considering the probability that a donor would have been identified after ceasing of donor search, weights for common pseudo-values are defined. This leads to a faster alternative approach as only a single risk set is necessary. Extensive computer simulations show that both, the generalised and the new weighted pseudo-values approach, provide approximately unbiased estimates. Confidence interval coverage is satisfactory for typical clinical scenarios. In situations, where donor identification takes considerably longer than usual, the weighted pseudo-values approach is preferable. Both approaches complement each other as they have different potential in addressing further aspects of the underlying medical question.
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Affiliation(s)
- Martina Mittlböck
- Center for Medical Statistics, Informatics, and Intelligent Systems, 27271Medical University of Vienna, Austria
| | | | - Harald Heinzl
- Center for Medical Statistics, Informatics, and Intelligent Systems, 27271Medical University of Vienna, Austria
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11
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Minkov M, Pötschger U, Thacker N, Astigarraga I, Braier J, Donadieu J, Henter JI, Lehrnbecher T, Rodriguez-Galindo C, Sieni E, Nanduri V, van den Bos C, Abla O. Additive Prognostic Impact of Gastrointestinal Involvement in Severe Multisystem Langerhans Cell Histiocytosis. J Pediatr 2021; 237:65-70.e3. [PMID: 34146548 DOI: 10.1016/j.jpeds.2021.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/08/2021] [Accepted: 06/10/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To evaluate the prognostic impact of gastrointestinal involvement on the survival of children with Langerhans cell histiocytosis (GI-LCH) registered with the international clinical trials of the Histiocyte Society. STUDY DESIGN This was a retrospective analysis of 2414 pediatric patients registered onto the consecutive trials DAL-HX 83, DAL-HX 90, LCH-I, LCH-II, and LCH-III. RESULTS Among the 1289 patients with single-system LCH, there was no single case confined to the GI tract; 114 of 1125 (10%) patients with multisystem LCH (MS-LCH) had GI-LCH at initial presentation. GI-LCH was significantly more common in children aged <2 years at diagnosis (13% vs 6% in those aged >2 years; P < .001) and in those with risk organ involvement (15% vs 6% in those without risk organ involvement; P < .001). The 5-year overall survival (OS) in patients without risk organ involvement was excellent irrespective of GI disease (98% vs 97% in patients with GI-LCH; P = .789). In patients with risk organ involvement, the 5-year OS was 51% in 70 patients with GI-LCH vs 72% in 394 patients without GI-LCH (P < .001). CONCLUSIONS GI-LCH has an additive unfavorable prognostic impact in children with MS-LCH and risk organ involvement. The emerding need for more intensive or alternative treatments mandates prospective evaluation.
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Affiliation(s)
- Milen Minkov
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria.
| | - Ulrike Pötschger
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Nirav Thacker
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Itziar Astigarraga
- Department of Pediatrics, Hospital Universitario Cruces, Osakidetza, IIS Biocruces Bizkaia, Barakaldo, Spain
| | - Jorge Braier
- Hospital Nacional de Pediatria J Garrahan, Buenos Aires, Argentina
| | - Jean Donadieu
- Reference Center for Histiocytosis at Hôpital Armand-Trousseau, Assistance Publique-Hopitaux de Paris, Paris, France
| | - Jan-Inge Henter
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Thomas Lehrnbecher
- Pediatric Hematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe University, Frankfurt/Main, Germany
| | - Carlos Rodriguez-Galindo
- Department of Global Pediatric Medicine and Department of Oncology, St Jude Children's Research Hospital, Memphis, TN
| | - Elena Sieni
- Pediatric Hematology/Oncology Department, Meyer Children's University Hospital, Florence, Italy
| | - Vasanta Nanduri
- Department of Paediatrics, Watford General Hospital, Watford, United Kingdom
| | - Cor van den Bos
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Oussama Abla
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
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12
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Bellini A, Pötschger U, Bernard V, Lapouble E, Baulande S, Ambros PF, Auger N, Beiske K, Bernkopf M, Betts DR, Bhalshankar J, Bown N, de Preter K, Clément N, Combaret V, Font de Mora J, George SL, Jiménez I, Jeison M, Marques B, Martinsson T, Mazzocco K, Morini M, Mühlethaler-Mottet A, Noguera R, Pierron G, Rossing M, Taschner-Mandl S, Van Roy N, Vicha A, Chesler L, Balwierz W, Castel V, Elliott M, Kogner P, Laureys G, Luksch R, Malis J, Popovic-Beck M, Ash S, Delattre O, Valteau-Couanet D, Tweddle DA, Ladenstein R, Schleiermacher G. Frequency and Prognostic Impact of ALK Amplifications and Mutations in the European Neuroblastoma Study Group (SIOPEN) High-Risk Neuroblastoma Trial (HR-NBL1). J Clin Oncol 2021; 39:3377-3390. [PMID: 34115544 PMCID: PMC8791815 DOI: 10.1200/jco.21.00086] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PURPOSE In neuroblastoma (NB), the ALK receptor tyrosine kinase can be constitutively activated through activating point mutations or genomic amplification. We studied ALK genetic alterations in high-risk (HR) patients on the HR-NBL1/SIOPEN trial to determine their frequency, correlation with clinical parameters, and prognostic impact. MATERIALS AND METHODS Diagnostic tumor samples were available from 1,092 HR-NBL1/SIOPEN patients to determine ALK amplification status (n = 330), ALK mutational profile (n = 191), or both (n = 571). RESULTS Genomic ALK amplification (ALKa) was detected in 4.5% of cases (41 out of 901), all except one with MYCN amplification (MNA). ALKa was associated with a significantly poorer overall survival (OS) (5-year OS: ALKa [n = 41] 28% [95% CI, 15 to 42]; no-ALKa [n = 860] 51% [95% CI, 47 to 54], [P < .001]), particularly in cases with metastatic disease. ALK mutations (ALKm) were detected at a clonal level (> 20% mutated allele fraction) in 10% of cases (76 out of 762) and at a subclonal level (mutated allele fraction 0.1%-20%) in 3.9% of patients (30 out of 762), with a strong correlation between the presence of ALKm and MNA (P < .001). Among 571 cases with known ALKa and ALKm status, a statistically significant difference in OS was observed between cases with ALKa or clonal ALKm versus subclonal ALKm or no ALK alterations (5-year OS: ALKa [n = 19], 26% [95% CI, 10 to 47], clonal ALKm [n = 65] 33% [95% CI, 21 to 44], subclonal ALKm (n = 22) 48% [95% CI, 26 to 67], and no alteration [n = 465], 51% [95% CI, 46 to 55], respectively; P = .001). Importantly, in a multivariate model, involvement of more than one metastatic compartment (hazard ratio [HR], 2.87; P < .001), ALKa (HR, 2.38; P = .004), and clonal ALKm (HR, 1.77; P = .001) were independent predictors of poor outcome. CONCLUSION Genetic alterations of ALK (clonal mutations and amplifications) in HR-NB are independent predictors of poorer survival. These data provide a rationale for integration of ALK inhibitors in upfront treatment of HR-NB with ALK alterations.
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Affiliation(s)
- Angela Bellini
- Equipe SiRIC RTOP Recherche Translationelle en Oncologie Pédiatrique, Institut Curie, Paris, France.,INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Institut Curie, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Ulrike Pötschger
- Department for Studies and Statistics and Integrated Research, Vienna, Austria.,St Anna Children's Cancer Research Institute, Vienna, Austria
| | - Virginie Bernard
- Institut Curie Genomics of Excellence (ICGex) Platform, Research Center, Institut Curie, Paris, France
| | - Eve Lapouble
- Unité de Génétique Somatique, Service de Génétique, Hospital Group, Institut Curie, Paris, France
| | - Sylvain Baulande
- Institut Curie Genomics of Excellence (ICGex) Platform, Research Center, Institut Curie, Paris, France
| | - Peter F Ambros
- St Anna Children's Cancer Research Institute, Vienna, Austria
| | - Nathalie Auger
- Service de Génétique des tumeurs; Institut Gustave Roussy, Villejuif, France
| | - Klaus Beiske
- Department of Pathology, Oslo University Hospital, and Medical Faculty, University of Oslo, Oslo, Norway
| | - Marie Bernkopf
- St Anna Children's Cancer Research Institute, Vienna, Austria
| | - David R Betts
- Department of Clinical Genetics, Children's Health Ireland at Crumlin, Dublin, Ireland
| | - Jaydutt Bhalshankar
- Equipe SiRIC RTOP Recherche Translationelle en Oncologie Pédiatrique, Institut Curie, Paris, France.,INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Institut Curie, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Nick Bown
- Northern Genetics Service, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | | | - Nathalie Clément
- Equipe SiRIC RTOP Recherche Translationelle en Oncologie Pédiatrique, Institut Curie, Paris, France.,INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Institut Curie, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Valérie Combaret
- Translational Research Laboratory, Centre Léon Bérard, Lyon, France
| | | | - Sally L George
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Irene Jiménez
- Equipe SiRIC RTOP Recherche Translationelle en Oncologie Pédiatrique, Institut Curie, Paris, France.,INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Institut Curie, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Marta Jeison
- Schneider Children's Medical Center of Israel, Tel Aviv University, Tel Aviv, Israel
| | - Barbara Marques
- Departamento de Genética Humana, Instituto Nacional de Saúde Doutor Ricardo Jorge, Lisbon, Portugal
| | | | - Katia Mazzocco
- Department of Pathology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Martina Morini
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Annick Mühlethaler-Mottet
- Pediatric Hematology-Oncology Research Laboratory, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Rosa Noguera
- Department of Pathology, Medical School, University of Valencia-Incliva Health Research Institute/CIBERONC, Madrid, Spain
| | - Gaelle Pierron
- Unité de Génétique Somatique, Service de Génétique, Hospital Group, Institut Curie, Paris, France
| | - Maria Rossing
- Center for Genomic Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | - Ales Vicha
- Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Louis Chesler
- Paediatric Tumour Biology, Division of Clinical Studies, The Institute of Cancer Research, Sutton, United Kingdom
| | - Walentyna Balwierz
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Victoria Castel
- Clinical and Translational Oncology Research Group, Health Research Institute La Fe, Valencia, Spain
| | - Martin Elliott
- Leeds Children's Hospital, Leeds General Infirmary, Leeds, United Kingdom
| | - Per Kogner
- Karolinska University Hospital, Stockholm, Sweden
| | - Geneviève Laureys
- Department of Paediatric Haematology and Oncology, Princess Elisabeth Children's Hospital, Ghent University Hospital, Ghent, Belgium
| | - Roberto Luksch
- Paediatric Oncology, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | - Josef Malis
- Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Maja Popovic-Beck
- Pediatric Hematology-Oncology Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Shifra Ash
- Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Olivier Delattre
- INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Institut Curie, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France.,Institut Curie Genomics of Excellence (ICGex) Platform, Research Center, Institut Curie, Paris, France
| | | | - Deborah A Tweddle
- Wolfson Childhood Cancer Research Centre, Newcastle Centre for Cancer, Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Ruth Ladenstein
- Department for Studies and Statistics and Integrated Research, St Anna Children's Hospital, St Anna Children's Cancer Research Institute, Vienna, Austria.,Department of Paediatrics, Medical University of Vienna, Vienna, Austria
| | - Gudrun Schleiermacher
- Equipe SiRIC RTOP Recherche Translationelle en Oncologie Pédiatrique, Institut Curie, Paris, France.,INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Institut Curie, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
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Berlanga P, Pasqualini C, Pötschger U, Sangüesa C, Castellani MR, Cañete A, Luksch R, Elliot M, Schreier G, Kropf M, Morgenstern D, Papadakis V, Ash S, Ruud E, Brock P, Wieczorek A, Kogner P, Trahair T, Ambros P, Boterberg T, Castel V, Valteau-Couanet D, Ladenstein R. Central nervous system relapse in high-risk stage 4 neuroblastoma: The HR-NBL1/SIOPEN trial experience. Eur J Cancer 2020; 144:1-8. [PMID: 33316634 DOI: 10.1016/j.ejca.2020.10.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/08/2020] [Accepted: 10/20/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND There is rising concern on the impact of new strategies, such as high-dose chemotherapy (HDC) and immunotherapy, on the pattern of relapse in high-risk neuroblastoma (HR-NBL). Our aim is to evaluate the incidence and identify risk factors for first recurrence in the central nervous system (CNS) in HR-NBL. PATIENTS AND METHODS Data from patients with stage 4V HR-NBL included from February 2002 to June 2015 in the prospective HR-NBL trial of the European International Society of Pediatric Oncology Neuroblastoma Group were analysed. Characteristics at diagnosis, treatment and the pattern of first relapse were studied. CNS imaging at relapse was centrally reviewed. RESULTS The 1977 included patients had a median age of 3 years (1 day-20 years); 1163 were boys. Among the 1161 first relapses, 53 were in the CNS, with an overall incidence of 2.7%, representing 6.2% of all metastatic relapses. One- and three-year post-relapse overall survival was 25 ± 6% and 8 ± 4%, respectively. Higher risk of CNS recurrence was associated with female sex (hazard ratio [HR] = 2.0 [95% confidence interval {CI}: 1.1-3.5]; P = 0.016), MYCN-amplification (HR = 2.4 [95% CI: 1.2-4.4]; P = 0.008), liver (HR = 2.5 [95% CI: 1.2-5.1]; P = 0.01) or >1 metastatic compartment involvement (HR = 7.1 [95% CI: 1.0-48.4]; P = 0.047) at diagnosis. Neither HDC nor immunotherapy was associated with higher risk of CNS recurrence. Stable incidence of CNS relapse was reported over time. CONCLUSIONS The risk of CNS recurrence is linked to both patient and disease characteristics, with neither impact of HDC nor immunotherapy. These findings support the current treatment strategy and do not justify a CNS prophylactic treatment.
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Affiliation(s)
- P Berlanga
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Paris-Saclay University, Paris, France.
| | - C Pasqualini
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Paris-Saclay University, Paris, France
| | - U Pötschger
- Department for Studies and Statistics and Integrated Research, Children's Cancer Research Institute, Vienna, Austria
| | - C Sangüesa
- Pediatric Radiology Unit, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - M R Castellani
- Nuclear Medicine Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - A Cañete
- Pediatric Oncology Unit, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - R Luksch
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Elliot
- Pediatric Oncology, Leeds Teaching Hospital NHS Trust, Leeds, UK
| | - G Schreier
- Centre for Health and Bioresources, AIT Austrian Institute of Technology GmbH, Graz, Austria
| | - M Kropf
- Centre for Health and Bioresources, AIT Austrian Institute of Technology GmbH, Graz, Austria
| | - D Morgenstern
- Division of Pediatric Hematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - V Papadakis
- Paediatric Hematology/Oncology, Agia Sofia Children's Hospital, Athens, Greece
| | - S Ash
- Department of Pediatric Hematology Oncology, Schneider Children's Medical Center of Israel, Sackler Faculty of Medicine Tel Aviv University, Petach Tikvah, Israel
| | - E Ruud
- Department of Paediatric Medicine, Rikshospitalet, Oslo, Norway
| | - P Brock
- Department of Pediatric Oncology, Great Ormond Street Hospital, London, UK
| | - A Wieczorek
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - P Kogner
- Department of Women's and Children's Health, Karolinska Institutet, 17177, Stockholm, Sweden
| | - T Trahair
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
| | - P Ambros
- Department of Tumor Biology, Children's Cancer Research Institute, Vienna, Austria
| | - T Boterberg
- Department of Radiation Oncology, Ghent University Hospital, Ghent, Belgium
| | - V Castel
- Pediatric Oncology Unit, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - D Valteau-Couanet
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Paris-Saclay University, Paris, France
| | - R Ladenstein
- St Anna Children's Hospital, Vienna, Austria; Department for Studies and Statistics and Integrated Research, Vienna, Austria; Children's Cancer Research Institute, Vienna, Austria
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14
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Ambros IM, Tonini GP, Pötschger U, Gross N, Mosseri V, Beiske K, Berbegall AP, Bénard J, Bown N, Caron H, Combaret V, Couturier J, Defferrari R, Delattre O, Jeison M, Kogner P, Lunec J, Marques B, Martinsson T, Mazzocco K, Noguera R, Schleiermacher G, Valent A, Van Roy N, Villamon E, Janousek D, Pribill I, Glogova E, Attiyeh EF, Hogarty MD, Monclair TF, Holmes K, Valteau-Couanet D, Castel V, Tweddle DA, Park JR, Cohn S, Ladenstein R, Beck-Popovic M, De Bernardi B, Michon J, Pearson ADJ, Ambros PF. Age Dependency of the Prognostic Impact of Tumor Genomics in Localized Resectable MYCN-Nonamplified Neuroblastomas. Report From the SIOPEN Biology Group on the LNESG Trials and a COG Validation Group. J Clin Oncol 2020; 38:3685-3697. [PMID: 32903140 PMCID: PMC7605396 DOI: 10.1200/jco.18.02132] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
For localized, resectable neuroblastoma without MYCN amplification, surgery only is recommended even if incomplete. However, it is not known whether the genomic background of these tumors may influence outcome.
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Affiliation(s)
- Inge M Ambros
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - Gian-Paolo Tonini
- Paediatric Research Institute, Fondazione Città della Speranza, Neuroblastoma Laboratory, Padua, Italy
| | - Ulrike Pötschger
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - Nicole Gross
- Pediatric Oncology Research, Department of Pediatrics, University Hospital, Lausanne, Switzerland
| | | | - Klaus Beiske
- Department of Pathology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Ana P Berbegall
- Department of Pathology, Medical School, University of Valencia-Fundación de Investigación del Hospital Clínico Universitario de Valencia, Valencia, Spain.,Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Jean Bénard
- Département de Biologie et de Pathologie Médicales, Service de Pathologie Moléculaire, Institut Gustave Roussy, Villejuif, France
| | - Nick Bown
- Northern Genetics Service, Newcastle upon Tyne, United Kingdom
| | - Huib Caron
- Department of Pediatric Oncology, Emma Children's Hospital, Academic Medical Center, Amsterdam, the Netherlands
| | - Valérie Combaret
- Centre Léon Bérard, Laboratoire de Recherche Translationnelle, Lyon, France
| | - Jerome Couturier
- Unité de Génétique Somatique et Cytogénétique, Institut Curie, Paris, France
| | | | - Olivier Delattre
- INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Paris, France
| | - Marta Jeison
- Ca-Cytogenetic Laboratory, Pediatric Hematology Oncology Department, Schneider Children's Medical Center of Israel, Petah Tikvah, Israel
| | - Per Kogner
- Childhood Cancer Research Unit, Karolinska Institutet, Astrid Lindgren Children's Hospital, Stockholm, Sweden
| | - John Lunec
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Barbara Marques
- Centro de Genética Humana, Instituto Nacional de Saude doutor Ricardo Jorge, Lisbon, Portugal
| | - Tommy Martinsson
- Department of Clinical Genetics, Institute of Biomedicine, University of Gothenburg, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Katia Mazzocco
- Department of Pathology, Istituto G. Gaslini, Genoa, Italy
| | - Rosa Noguera
- Department of Pathology, Medical School, University of Valencia-Fundación de Investigación del Hospital Clínico Universitario de Valencia, Valencia, Spain.,Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Gudrun Schleiermacher
- INSERM U830, Laboratoire de Génétique et Biologie des Cancers, Paris, France.,Département de Pédiatrie, Institut Curie, Paris, France
| | - Alexander Valent
- Département de Biologie et de Pathologie Médicales, Service de Pathologie Moléculaire, Institut Gustave Roussy, Villejuif, France
| | - Nadine Van Roy
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium
| | - Eva Villamon
- Department of Pathology, Medical School, University of Valencia-Fundación de Investigación del Hospital Clínico Universitario de Valencia, Valencia, Spain.,Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Dasa Janousek
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - Ingrid Pribill
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - Evgenia Glogova
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - Edward F Attiyeh
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Michael D Hogarty
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Tom F Monclair
- Section for Paediatric Surgery, Division of Surgery, Rikshospitalet University Hospital, Oslo, Norway
| | - Keith Holmes
- Department of Paediatric Surgery, St George's Hospital, London, UK
| | | | - Victoria Castel
- Unidad de Oncologia Pediatrica Hospital Universitario La Fe, Valencia, Spain
| | - Deborah A Tweddle
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Julie R Park
- Seattle Children's Hospital and University of Washington School of Medicine, Seattle, WA
| | - Sue Cohn
- Department of Pediatrics, The University of Chicago, Chicago, IL
| | - Ruth Ladenstein
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria.,Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Maja Beck-Popovic
- Pediatric Hematology Oncology Unit, University Hospital of Lausanne, Lausanne, Switzerland
| | - Bruno De Bernardi
- Department of Paediatric Haematology and Oncology, Giannina Gaslini Children's Hospital, Genova, Italy
| | - Jean Michon
- Département de Pédiatrie, Institut Curie, Paris, France
| | - Andrew D J Pearson
- Institute of Cancer Research, Royal Marsden Hospital, Sutton, Surrey, United Kingdom
| | - Peter F Ambros
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria.,Department of Pediatrics, Medical University of Vienna, Vienna, Austria
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15
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Holmes K, Pötschger U, Pearson ADJ, Sarnacki S, Cecchetto G, Gomez-Chacon J, Squire R, Freud E, Bysiek A, Matthyssens LE, Metzelder M, Monclair T, Stenman J, Rygl M, Rasmussen L, Joseph JM, Irtan S, Avanzini S, Godzinski J, Björnland K, Elliott M, Luksch R, Castel V, Ash S, Balwierz W, Laureys G, Ruud E, Papadakis V, Malis J, Owens C, Schroeder H, Beck-Popovic M, Trahair T, Forjaz de Lacerda A, Ambros PF, Gaze MN, McHugh K, Valteau-Couanet D, Ladenstein RL. Influence of Surgical Excision on the Survival of Patients With Stage 4 High-Risk Neuroblastoma: A Report From the HR-NBL1/SIOPEN Study. J Clin Oncol 2020; 38:2902-2915. [PMID: 32639845 DOI: 10.1200/jco.19.03117] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the impact of surgeon-assessed extent of primary tumor resection on local progression and survival in patients in the International Society of Pediatric Oncology Europe Neuroblastoma Group High-Risk Neuroblastoma 1 trial. PATIENTS AND METHODS Patients recruited between 2002 and 2015 with stage 4 disease > 1 year or stage 4/4S with MYCN amplification < 1 year who had completed induction without progression, achieved response criteria for high-dose therapy (HDT), and had no resection before induction were included. Data were collected on the extent of primary tumor excision, severe operative complications, and outcome. RESULTS A total of 1,531 patients were included (median observation time, 6.1 years). Surgeon-assessed extent of resection included complete macroscopic excision (CME) in 1,172 patients (77%) and incomplete macroscopic resection (IME) in 359 (23%). Surgical mortality was 7 (0.46%) of 1,531. Severe operative complications occurred in 142 patients (9.7%), and nephrectomy was performed in 124 (8.8%). Five-year event-free survival (EFS) ± SE (0.40 ± 0.01) and overall survival (OS; 0.45 ± 0.02) were significantly higher with CME compared with IME (5-year EFS, 0.33 ± 0.03; 5-year OS, 0.37 ± 0.03; P < .001 and P = .004). The cumulative incidence of local progression (CILP) was significantly lower after CME (0.17 ± 0.01) compared with IME (0.30 ± 0.02; P < .001). With immunotherapy, outcomes were still superior with CME versus IME (5-year EFS, 0.47 ± 0.02 v 0.39 ± 0.04; P = .038); CILP was 0.14 ± 0.01 after CME and 0.27 ± 0.03 after IME (P < .002). A hazard ratio of 1.3 for EFS associated with IME compared with CME was observed before and after the introduction of immunotherapy (P = .030 and P = .038). CONCLUSION In patients with stage 4 high-risk neuroblastoma who have responded to induction therapy, CME of the primary tumor is associated with improved survival and local control after HDT, local radiotherapy (21 Gy), and immunotherapy.
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Affiliation(s)
- Keith Holmes
- Paediatric Surgery, St George's Hospital London and Royal Marsden Hospital, Sutton, United Kingdom
| | - Ulrike Pötschger
- Children's Cancer Research Institute, Department of Paediatrics, Medical University of Vienna, Vienna, Austria
| | - Andrew D J Pearson
- Institute of Cancer Research and Royal Marsden Hospital, Sutton, United Kingdom
| | - Sabine Sarnacki
- Department of Pediatric Surgery, Necker Enfants-Malades Hospital, Assistance Publique Hôpitaux de Paris, University de Paris, Paris, France
| | - Giovanni Cecchetto
- Pediatric Surgery, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Javier Gomez-Chacon
- Paediatric Oncology, Paediatric Surgical Oncology Unit, Hospital Universitario La FE, Valencia, Spain
| | - Roly Squire
- Paediatric Oncology, Leeds Teaching Hospital, Leeds, United Kingdom
| | - Enrique Freud
- Schneider Children's Medical Center of Israel, Petach, Tikvah, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Adam Bysiek
- Department of Pediatric Surgery, University Children's Hospital, Kraków, Poland
| | - Lucas E Matthyssens
- Department of Gastrointestinal and Paediatric Surgery, Princess Elisabeth Children's Hospital, Ghent University Hospital, Ghent, Belgium
| | - Martin Metzelder
- Paediatric Surgery, Medical University of Vienna, Vienna, Austria
| | - Tom Monclair
- Oslo University Hospital Rikshospitalet, Oslo, Norway
| | | | - Michal Rygl
- University Hospital Motol, Prague, Czech Republic
| | - Lars Rasmussen
- Department of Surgical Gastroenterology A, Odense University Hospital, Odense, Denmark
| | | | - Sabine Irtan
- Sorbonne University, Department of Visceral and Neonatal Pediatric Surgery, Armand Trousseau Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Stefano Avanzini
- Pediatric Surgery Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Jan Godzinski
- Department of Paediatric Surgery, Marciniak Hospital, and Department of Paediatric Traumatology and Emergency Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Kristin Björnland
- Oslo University Hospital Rikshospitalet, Oslo, Norway.,University of Oslo, Oslo, Norway
| | - Martin Elliott
- Paediatric Oncology, Leeds Teaching Hospital, Leeds, United Kingdom
| | - Roberto Luksch
- Paediatric Oncology, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | - Victoria Castel
- Paediatric Oncology, Paediatric Surgical Oncology Unit, Hospital Universitario La FE, Valencia, Spain
| | - Shifra Ash
- Schneider Children's Medical Center of Israel, Petach, Tikvah, Israel
| | | | - Geneviève Laureys
- Department of Paediatric Haematology and Oncology, Princess Elisabeth Children's Hospital, Ghent University Hospital, Ghent, Belgium
| | - Ellen Ruud
- Oslo University Hospital Rikshospitalet, Oslo, Norway.,University of Oslo, Oslo, Norway
| | | | - Josef Malis
- University Hospital Motol, Prague, Czech Republic
| | - Cormac Owens
- Paediatric Haematology/Oncology, Our Lady's Children's Hospital, Crumlin, Dublin, Republic of Ireland
| | | | | | - Toby Trahair
- Sydney Children's Hospital, Randwick, New South Wales, Australia
| | | | - Peter F Ambros
- Children's Cancer Research Institute, Department of Paediatrics, Medical University of Vienna, Vienna, Austria
| | - Mark N Gaze
- University College Hospital, London, United Kingdom
| | - Kieran McHugh
- Paediatric Oncology, Great Ormond Street Hospital, London, United Kingdom
| | | | - Ruth Lydia Ladenstein
- St Anna Children's Hospital and Children's Cancer Research Institute, Department of Paediatrics, Medical University of Vienna, Vienna, Austria
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16
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Depuydt P, Boeva V, Hocking TD, Cannoodt R, Ambros IM, Ambros PF, Asgharzadeh S, Attiyeh EF, Combaret V, Defferrari R, Fischer M, Hero B, Hogarty MD, Irwin MS, Koster J, Kreissman S, Ladenstein R, Lapouble E, Laureys G, London WB, Mazzocco K, Nakagawara A, Noguera R, Ohira M, Park JR, Pötschger U, Theissen J, Tonini GP, Valteau-Couanet D, Varesio L, Versteeg R, Speleman F, Maris JM, Schleiermacher G, De Preter K. Genomic Amplifications and Distal 6q Loss: Novel Markers for Poor Survival in High-risk Neuroblastoma Patients. J Natl Cancer Inst 2019. [PMID: 29514301 PMCID: PMC6186524 DOI: 10.1093/jnci/djy022] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Neuroblastoma is characterized by substantial clinical heterogeneity. Despite intensive treatment, the survival rates of high-risk neuroblastoma patients are still disappointingly low. Somatic chromosomal copy number aberrations have been shown to be associated with patient outcome, particularly in low- and intermediate-risk neuroblastoma patients. To improve outcome prediction in high-risk neuroblastoma, we aimed to design a prognostic classification method based on copy number aberrations. Methods In an international collaboration, normalized high-resolution DNA copy number data (arrayCGH and SNP arrays) from 556 high-risk neuroblastomas obtained at diagnosis were collected from nine collaborative groups and segmented using the same method. We applied logistic and Cox proportional hazard regression to identify genomic aberrations associated with poor outcome. Results In this study, we identified two types of copy number aberrations that are associated with extremely poor outcome. Distal 6q losses were detected in 5.9% of patients and were associated with a 10-year survival probability of only 3.4% (95% confidence interval [CI] = 0.5% to 23.3%, two-sided P = .002). Amplifications of regions not encompassing the MYCN locus were detected in 18.1% of patients and were associated with a 10-year survival probability of only 5.8% (95% CI = 1.5% to 22.2%, two-sided P < .001). Conclusions Using a unique large copy number data set of high-risk neuroblastoma cases, we identified a small subset of high-risk neuroblastoma patients with extremely low survival probability that might be eligible for inclusion in clinical trials of new therapeutics. The amplicons may also nominate alternative treatments that target the amplified genes.
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Affiliation(s)
- Pauline Depuydt
- Center for Medical Genetics, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
| | - Valentina Boeva
- Institut Cochin, Inserm U1016, CNRS UMR 8104, Université Paris Descartes UMR-S1016, Paris, France.,Institut Curie, Inserm U900, Mines ParisTech, PSL Research University, Paris, France
| | - Toby D Hocking
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Robrecht Cannoodt
- Center for Medical Genetics, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium.,Data Mining and Modelling for Biomedicine Group, VIB Center for Inflammation Research, Ghent, Belgium
| | - Inge M Ambros
- Children's Cancer Research Institute, Austria.,Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Peter F Ambros
- Children's Cancer Research Institute, Austria.,Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Shahab Asgharzadeh
- Division of Hematology/Oncology, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA
| | - Edward F Attiyeh
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA.,Center for Childhood Cancer Research, University of Pennsylvania, Philadelphia, PA.,Department of Pediatrics, University of Pennsylvania, Philadelphia, PA
| | - Valérie Combaret
- Centre Léon-Bérard, Laboratoire de Recherche Translationnelle, Lyon, France
| | | | - Matthias Fischer
- Department of Experimental Pediatric Oncology, University of Cologne, Cologne, Germany.,University Children's Hospital Cologne, Medical Faculty, and Center for Molecular Medicine Cologne
| | - Barbara Hero
- Department of Pediatric Oncology and Hematology, University of Cologne, Cologne, Germany
| | - Michael D Hogarty
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA.,Perelman School of Medicine (MDH), University of Pennsylvania, Philadelphia, PA
| | - Meredith S Irwin
- Division of Hematology-Oncology, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Jan Koster
- Department of Oncogenomics, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Susan Kreissman
- Department of Pediatrics, Duke University School of Medicine, Durham, NC
| | - Ruth Ladenstein
- Children's Cancer Research Institute, Austria.,Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Eve Lapouble
- Genetic Somatic Unit.,Institut Curie, Paris, France
| | - Geneviève Laureys
- Department of Pediatric Hematology and Oncology, Ghent University Hospital, De Pintelaan, Ghent, Belgium
| | - Wendy B London
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA
| | - Katia Mazzocco
- Department of Pathology, Istituto Giannina Gaslini, Genova, Italy
| | | | - Rosa Noguera
- Pathology Department, Medical School, University of Valencia, Valencia, Spain.,Medical Research Foundation INCLIVA, Valencia, Spain.,CIBERONC, Madrid, Spain
| | - Miki Ohira
- Research Institute for Clinical Oncology Saitama Cancer Center, Saitama, Japan
| | - Julie R Park
- Seattle Children's Hospital and University of Washington, Seattle, WA
| | | | - Jessica Theissen
- Department of Experimental Pediatric Oncology, University of Cologne, Cologne, Germany
| | - Gian Paolo Tonini
- Laboratory of Neuroblastoma, Onco/Haematology Laboratory, University of Padua, Pediatric Research Institute (IRP)-Città della Speranza, Padova, Italy
| | | | - Luigi Varesio
- Laboratory of Molecular Biology (LV), Istituto Giannina Gaslini, Genova, Italy
| | - Rogier Versteeg
- Department of Oncogenomics, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Frank Speleman
- Center for Medical Genetics, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
| | - John M Maris
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA.,Center for Childhood Cancer Research, University of Pennsylvania, Philadelphia, PA.,Department of Pediatrics, University of Pennsylvania, Philadelphia, PA.,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA.,Abramson Family Cancer Research Institute, Philadelphia, PA
| | - Gudrun Schleiermacher
- U830 INSERM, Recherche Translationelle en Oncologie Pédiatrique (RTOP) and Department of Pediatric Oncology
| | - Katleen De Preter
- Center for Medical Genetics, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
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17
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Spreafico F, Dalissier A, Pötschger U, Locatelli F, Michon JM, Peters C, Bader P, Bisogno G, Yeomanson D, Willasch A, van den Heuvel Eibrink M, Graf N, Dallorso S. High dose chemotherapy and autologous hematopoietic cell transplantation for Wilms tumor: a study of the European Society for Blood and Marrow Transplantation. Bone Marrow Transplant 2019; 55:376-383. [DOI: 10.1038/s41409-019-0661-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 07/02/2019] [Accepted: 07/28/2019] [Indexed: 12/19/2022]
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18
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Schumich A, Maurer-Granofszky M, Attarbaschi A, Pötschger U, Buldini B, Gaipa G, Karawajew L, Printz D, Ratei R, Conter V, Schrappe M, Mann G, Basso G, Dworzak MN. Flow-cytometric minimal residual disease monitoring in blood predicts relapse risk in pediatric B-cell precursor acute lymphoblastic leukemia in trial AIEOP-BFM-ALL 2000. Pediatr Blood Cancer 2019; 66:e27590. [PMID: 30561169 DOI: 10.1002/pbc.27590] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 11/16/2018] [Accepted: 11/30/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Flow-cytometric monitoring of minimal residual disease (MRD) in bone marrow (BM) during induction of pediatric patients with acute lymphoblastic leukemia (ALL) is widely used for outcome prognostication and treatment stratification. Utilizing peripheral blood (PB) instead of BM might be favorable, but data on its usefulness are scarce. PROCEDURE We investigated 1303 PB samples (days 0, 8, 15, 33, and 52) and 285 BMs (day 15) from 288 pediatric ALL patients treated in trial AIEOP-BFM ALL 2000. MRD was assessed by four-color flow cytometry and evaluated as relative, absolute, and kinetic result. RESULTS In B-ALL only, PB measures from early time points correlated with relapse incidence (CIR). Best separation occurred at threshold <1 blast/μL at day 8 (5-year CIR 0.02 ± 0.02 vs 0.12 ± 0.03; P = 0.044). Patients with highest relapse risk were not distinguishable, but PB-MRD at days 33 and 52 correlated with prednisone response and postinduction BM-MRD by PCR (P < 0.001). Kinetic assessment did not convey any advantage. In multivariate analysis including day 15 BM-MRD, PB-MRD measures lost statistical power. CONCLUSIONS In summary, PB-MRD in pediatric B-ALL correlates with outcome and risk parameters, but its prognostic significance is not strong enough to substitute for BM assessment in AIEOP-BFM trials. It might, however, be valuable in treatment environments not using multifaceted risk stratification with other MRD measures.
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Affiliation(s)
| | | | - Andishe Attarbaschi
- Department of Pediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | | | - Barbara Buldini
- Department of Pediatrics, Laboratory of Pediatric Onco-Hematology, University Hospital of Padova, Padova, Italy
| | - Giuseppe Gaipa
- Department of Pediatrics, Tettamanti Research Center, University of Milano-Bicocca, Ospedale San Gerardo, Monza, Italy
| | - Leonid Karawajew
- Department of Pediatric Oncology/Hematology, Charité Universitätsmedizin, Berlin, Germany
| | - Dieter Printz
- Children's Cancer Research Institute, Vienna, Austria
| | - Richard Ratei
- Department of Hematology, Oncology and Tumor Immunology, Robert-Roessle-Clinic at the HELIOS Klinikum Berlin, Berlin, Germany
| | - Valentino Conter
- Department of Pediatrics, Center of Hemato-Oncology, University of Milano-Bicocca, Fondazione MBBM, Ospedale San Gerardo, Monza, Italy
| | - Martin Schrappe
- Department of Pediatrics, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Georg Mann
- Department of Pediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Giuseppe Basso
- Department of Pediatrics, Laboratory of Pediatric Onco-Hematology, University Hospital of Padova, Padova, Italy
| | - Michael N Dworzak
- Children's Cancer Research Institute, Vienna, Austria.,Department of Pediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
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19
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Morgenstern DA, Pötschger U, Moreno L, Papadakis V, Owens C, Ash S, Pasqualini C, Luksch R, Garaventa A, Canete A, Elliot M, Wieczorek A, Laureys G, Kogner P, Malis J, Ruud E, Beck-Popovic M, Schleiermacher G, Valteau-Couanet D, Ladenstein R. Risk stratification of high-risk metastatic neuroblastoma: A report from the HR-NBL-1/SIOPEN study. Pediatr Blood Cancer 2018; 65:e27363. [PMID: 30015396 DOI: 10.1002/pbc.27363] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 06/18/2018] [Accepted: 06/23/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND Risk stratification is crucial to treatment decision-making in neuroblastoma. This study aimed to explore factors present at diagnosis affecting outcome in patients aged ≥18 months with metastatic neuroblastoma and to develop a simple risk score for prognostication. PROCEDURE Data were derived from the European high-risk neuroblastoma 1 (HR-NBL1)/International Society for Paediatric Oncology European Neuroblastoma (SIOPEN) trial with analysis restricted to patients aged ≥18 months with metastatic disease and treated prior to the introduction of immunotherapy. Primary endpoint was 5-year event-free survival (EFS). Prognostic factors assessed were sex, age, tumour MYCN amplification (MNA) status, serum lactate dehydrogenase (LDH)/ferritin, primary tumour and metastatic sites. Factors significant in univariate analysis were incorporated into a multi-variable model and an additive scoring system developed based on estimated log-cumulative hazard ratios. RESULTS The cohort included 1053 patients with median follow-up 5.5 years and EFS 27 ± 1%. In univariate analyses, age; serum LDH and ferritin; involvement of bone marrow, bone, liver or lung; and >1 metastatic system/compartment were associated with worse EFS. Tumour MNA was not associated with worse EFS. A multi-variable model and risk score incorporating age (>5 years, 2 points), serum LDH (>1250 U/L, 1 point) and number of metastatic systems (>1, 2 points) were developed. EFS was significantly correlated with risk score: EFS 52 ± 9% for score = 0 versus 6 ± 3% for score = 5 (P < 0.0001). CONCLUSIONS A simple score can identify an "ultra-high risk" (UHR) cohort (score = 5) comprising 8% of patients with 5-year EFS <10%. These patients appear not to benefit from induction therapy and could potentially be directed earlier to alternative experimental therapies in future trials.
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Affiliation(s)
- Daniel A Morgenstern
- Paediatric Haematology/Oncology, Hospital for Sick Children and University of Toronto, Toronto, Canada.,Paediatric Haematology/Oncology, Great Ormond Street Hospital and UCL Institute of Child Health, London, UK
| | - Ulrike Pötschger
- Studies and Statistics on Integrated Research and Projects, St Anna Kinderkrebsforschung, Vienna, Austria
| | - Lucas Moreno
- Paediatric Haematology/Oncology, Hospital Nino Jesús, Madrid, Spain
| | - Vassilios Papadakis
- Paediatric Haematology/Oncology, Agia Sofia Children's Hospital, Athens, Greece
| | - Cormac Owens
- Paediatric Haematology/Oncology, Our Lady's Children's Hospital, Crumlin, Dublin, Ireland
| | - Shifra Ash
- Paediatric Haematology/Oncology, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Claudia Pasqualini
- Department of Paediatric and Adolescent Oncology, Institut Gustav Roussy, Viellejuif, France
| | - Roberto Luksch
- Dipartimento di Ematologia e Onco-ematologia Pediatrica, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Adela Canete
- Pediatric Oncology Unit, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - Martin Elliot
- Paediatric Oncology, Leeds Teaching Hospital NHS Trust, Leeds, UK
| | - Aleksandra Wieczorek
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Geneviève Laureys
- Department of Pediatric Hematology/Oncology and Stem Cell Transplantation University Hospital Ghent, Ghent, Belgium
| | - Per Kogner
- Department of Women's and Children's Health, Karolinska Institutet, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Josef Malis
- Department of Pediatric Hematology and Oncology, University Hospital Motol, Prague, Czech Republic
| | - Ellen Ruud
- Department of Paediatric Medicine, Rikshospitalet, Oslo University Hospital, Oslo, Norway
| | - Maja Beck-Popovic
- Department of Pediatrics and Pediatric Surgery, Pediatric Haematology Oncology Unit, University Hospital Lausanne, Lausanne, Switzerland
| | | | | | - Ruth Ladenstein
- Paediatric Haematology/Oncology, St Anna Kinderspital and St Anna Kinderkrebforschung, Vienna, Austria
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20
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Berbegall AP, Bogen D, Pötschger U, Beiske K, Bown N, Combaret V, Defferrari R, Jeison M, Mazzocco K, Varesio L, Vicha A, Ash S, Castel V, Coze C, Ladenstein R, Owens C, Papadakis V, Ruud E, Amann G, Sementa AR, Navarro S, Ambros PF, Noguera R, Ambros IM. Heterogeneous MYCN amplification in neuroblastoma: a SIOP Europe Neuroblastoma Study. Br J Cancer 2018; 118:1502-1512. [PMID: 29755120 PMCID: PMC5988829 DOI: 10.1038/s41416-018-0098-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 03/01/2018] [Accepted: 04/06/2018] [Indexed: 12/21/2022] Open
Abstract
Background In neuroblastoma (NB), the most powerful prognostic marker, the MYCN amplification (MNA), occasionally shows intratumoural heterogeneity (ITH), i.e. coexistence of MYCN-amplified and non-MYCN-amplified tumour cell clones, called heterogeneous MNA (hetMNA). Prognostication and therapy allocation are still unsolved issues. Methods The SIOPEN Biology group analysed 99 hetMNA NBs focussing on the prognostic significance of MYCN ITH. Results Patients <18 months (18 m) showed a better outcome in all stages as compared to older patients (5-year OS in localised stages: <18 m: 0.95 ± 0.04, >18 m: 0.67 ± 0.14, p = 0.011; metastatic: <18 m: 0.76 ± 0.15, >18 m: 0.28 ± 0.09, p = 0.084). The genomic 'background’, but not MNA clone sizes, correlated significantly with relapse frequency and OS. No relapses occurred in cases of only numerical chromosomal aberrations. Infiltrated bone marrows and relapse tumour cells mostly displayed no MNA. However, one stage 4s tumour with segmental chromosomal aberrations showed a homogeneous MNA in the relapse. Conclusions This study provides a rationale for the necessary distinction between heterogeneous and homogeneous MNA. HetMNA tumours have to be evaluated individually, taking age, stage and, most importantly, genomic background into account to avoid unnecessary upgrading of risk/overtreatment, especially in infants, as well as in order to identify tumours prone to developing homogeneous MNA.
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Affiliation(s)
- Ana P Berbegall
- Department of Pathology, Medical School, University of Valencia/INCLIVA Biomedical Research Institute, 46010, Valencia, Spain.,Ciberonc, Madrid, Spain
| | - Dominik Bogen
- Department of Tumour Biology CCRI, Children's Cancer Research Institute, St. Anna Kinderkrebsforschung, 1090, Vienna, Austria
| | - Ulrike Pötschger
- S2IRP: Studies and Statistics for Integrated Research and Projects CCRI, Children's Cancer Research Institute, St. Anna Kinderkrebsforschung, 1090, Vienna, Austria
| | - Klaus Beiske
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo and Department of Pathology, Norwegian Radium Hospital, Oslo University Hospital, 0372, Oslo, Norway
| | - Nick Bown
- Northern Genetics Service, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Institute of Genetic Medicine, Central Parkway, Newcastle upon Tyne, NE1 3BZ, UK
| | - Valérie Combaret
- Centre Léon Bérard, Laboratoire de Recherche Translationnelle, 28 rue Laennec, Lyon, 69008, France
| | - Raffaella Defferrari
- Department of Pathology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Marta Jeison
- Cancer Cytogenetic and Molecular Cytogenetic Laboratory, Schneider Children's Medical Center of Israel, 49202, Petach Tikva, Israel
| | - Katia Mazzocco
- Department of Pathology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Luigi Varesio
- Laboratory of Molecular Biology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Ales Vicha
- Department of Pediatric Hematology and Oncology, Charles University in Prague, Second Faculty of Medicine and University Hospital Motol, 15006, Prague, Czech Republic
| | - Shifra Ash
- Department of Paediatric Haematology-Oncology, Schneider Children's Medical Center of Israel, 49202, Petach Tikva, Israel
| | - Victoria Castel
- Pediatric Oncology Unit, Hospital Universitari i Politècnic La Fe, 46026, Valencia, Spain
| | - Carole Coze
- Department of Paediatric Haematology-Oncology, Aix-Marseille University and APHM, Hôpital d' Enfants de La Timone, 13385, Marseille, France
| | - Ruth Ladenstein
- S2IRP: Studies and Statistics for Integrated Research and Projects CCRI, Children's Cancer Research Institute, St. Anna Kinderkrebsforschung, 1090, Vienna, Austria.,St Anna Children's Hospital and Department of Paediatrics of the Medical University, 1090, Vienna, Austria
| | - Cormac Owens
- Our Lady's Children's Hospital, Crumlin, Dublin, D12 N512, Ireland
| | - Vassilios Papadakis
- Department of Paediatric Haematology-Oncology, Agia Sofia Children's Hospital Athens, 11528, Athens, Greece
| | - Ellen Ruud
- Department of Paediatric Medicine, Rikshospitalet, Oslo University Hospital, 0372, Oslo, Norway
| | - Gabriele Amann
- Institute of Clinical Pathology, Medical University Vienna, Vienna, Austria
| | - Angela R Sementa
- Department of Pathology, Gaslini Institute, Largo G. Gaslini 5, 16147, Genoa, Italy
| | - Samuel Navarro
- Department of Pathology, Medical School, University of Valencia/INCLIVA Biomedical Research Institute, 46010, Valencia, Spain.,Ciberonc, Madrid, Spain
| | - Peter F Ambros
- Department of Tumour Biology CCRI, Children's Cancer Research Institute, St. Anna Kinderkrebsforschung, 1090, Vienna, Austria.,Department of Paediatrics, Medical University Vienna, Vienna, Austria
| | - Rosa Noguera
- Department of Pathology, Medical School, University of Valencia/INCLIVA Biomedical Research Institute, 46010, Valencia, Spain. .,Ciberonc, Madrid, Spain.
| | - Inge M Ambros
- Department of Tumour Biology CCRI, Children's Cancer Research Institute, St. Anna Kinderkrebsforschung, 1090, Vienna, Austria.
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21
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Kosulin K, Berkowitsch B, Matthes S, Pichler H, Lawitschka A, Pötschger U, Fritsch G, Lion T. Intestinal Adenovirus Shedding Before Allogeneic Stem Cell Transplantation Is a Risk Factor for Invasive Infection Post-transplant. EBioMedicine 2018; 28:114-119. [PMID: 29339099 PMCID: PMC5835548 DOI: 10.1016/j.ebiom.2017.12.030] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 12/27/2017] [Accepted: 12/27/2017] [Indexed: 11/26/2022] Open
Abstract
Human adenoviruses (HAdV) are a major cause of morbidity and mortality in pediatric human stem cell transplant (HSCT) recipients. Our previous studies identified the gastrointestinal tract as a site of HAdV persistence, but the role of intestinal virus shedding pre-transplant for the risk of ensuing invasive infection has not been entirely elucidated. Molecular HAdV monitoring of serial stool samples using RQ-PCR was performed in 304 children undergoing allogeneic HSCT. Analysis of stool and peripheral blood specimens was performed pre-transplant and at short intervals until day 100 post-HSCT. The virus was detected in the stool of 129 patients (42%), and 42 tested positive already before HSCT. The patients displaying HAdV shedding pre-transplant showed a significantly earlier increase of intestinal HAdV levels above the critical threshold associated with high risk of invasive infection (p<0.01). In this subset of patients, the occurrence of invasive infection characterized by viremia was significantly higher than in patients without HAdV shedding before HSCT (33% vs 7%; p<0.0001). The data demonstrate that intestinal HAdV shedding before HSCT confers a greatly increased risk for invasive infection and disseminated disease post-transplant, and highlights the need for timely HAdV monitoring and pre-emptive therapeutic considerations in HSCT recipients.
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Affiliation(s)
- Karin Kosulin
- Children's Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria.
| | - Bettina Berkowitsch
- Children's Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Susanne Matthes
- St. Anna Children's Hospital, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Herbert Pichler
- St. Anna Children's Hospital, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Anita Lawitschka
- St. Anna Children's Hospital, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Ulrike Pötschger
- Children's Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Gerhard Fritsch
- Children's Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria
| | - Thomas Lion
- Children's Cancer Research Institute, Zimmermannplatz 10, 1090 Vienna, Austria; Department of Pediatrics, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria.
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22
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Ladenstein R, Lambert B, Pötschger U, Castellani MR, Lewington V, Bar-Sever Z, Oudoux A, Śliwińska A, Taborska K, Biassoni L, Yanik GA, Naranjo A, Parisi MT, Shulkin BL, Nadel H, Gelfand MJ, Matthay KK, Park JR, Kreissman SG, Valteau-Couanet D, Boubaker A. Validation of the mIBG skeletal SIOPEN scoring method in two independent high-risk neuroblastoma populations: the SIOPEN/HR-NBL1 and COG-A3973 trials. Eur J Nucl Med Mol Imaging 2017; 45:292-305. [PMID: 28940046 DOI: 10.1007/s00259-017-3829-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 09/03/2017] [Indexed: 01/05/2023]
Abstract
BACKGROUND Validation of the prognostic value of the SIOPEN mIBG skeletal scoring system in two independent stage 4, mIBG avid, high-risk neuroblastoma populations. RESULTS The semi-quantitative SIOPEN score evaluates skeletal meta-iodobenzylguanidine (mIBG) uptake on a 0-6 scale in 12 anatomical regions. Evaluable mIBG scans from 216 COG-A3973 and 341 SIOPEN/HR-NBL1 trial patients were reviewed pre- and post-induction chemotherapy. The prognostic value of skeletal scores for 5-year event free survival (5 yr.-EFS) was tested in the source and validation cohorts. At diagnosis, both cohorts showed a gradual non-linear increase in risk with cumulative scores. Several approaches were explored to test the relationship between score and EFS. Ultimately, a cutoff score of ≤3 was the most useful predictor across trials. A SIOPEN score ≤ 3 pre-induction was found in 15% SIOPEN patients and in 22% of COG patients and increased post-induction to 60% in SIOPEN patients and to 73% in COG patients. Baseline 5 yr.-EFS rates in the SIOPEN/HR-NBL1 cohort for scores ≤3 were 47% ± 7% versus 26% ± 3% for higher scores at diagnosis (p < 0.007) and 36% ± 4% versus 14% ± 4% (p < 0.001) for scores obtained post-induction. The COG-A3973 showed 5 yr.-EFS rates for scores ≤3 of 51% ± 7% versus 34% ± 4% for higher scores (p < 0.001) at diagnosis and 43% ± 5% versus 16% ± 6% (p = 0.004) for post-induction scores. Hazard ratios (HR) significantly favoured patients with scores ≤3 after adjustment for age and MYCN-amplification. Optimal outcomes were recorded in patients who achieved complete skeletal response. CONCLUSIONS Validation in two independent cohorts confirms the prognostic value of the SIOPEN skeletal score. In particular, patients with an absolute SIOPEN score > 3 after induction have very poor outcomes and should be considered for alternative therapeutic strategies.
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Affiliation(s)
- Ruth Ladenstein
- Children's Cancer Research Institute, Zimmermannplatz 10, 1090, Vienna, Austria. .,Medical University, Department of Paediatrics, Vienna, Austria.
| | - Bieke Lambert
- Radiology and Nuclear Medicine, Ghent University, Ghent, Belgium
| | - Ulrike Pötschger
- Children's Cancer Research Institute, Zimmermannplatz 10, 1090, Vienna, Austria
| | - Maria-Rita Castellani
- Nuclear Medicine Division, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Zvi Bar-Sever
- Schneider Children's Medical Center of Israel, Petah-Tikva, Israel
| | - Aurore Oudoux
- Department of Nuclear Medicine Lille, Oscar Lambret Center, Lille, France
| | | | | | - Lorenzo Biassoni
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | | | - Arlene Naranjo
- Children's Oncology Group Statistics and Data Center, University of Florida, Gainesville, FL, USA
| | - Marguerite T Parisi
- Department of Radiology, University of Washington School of Medicine/ Seattle Children's Hospital, Seattle, WA, USA
| | - Barry L Shulkin
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Helen Nadel
- Department of Radiology, BC Children's Hospital, Vancouver, BC, Canada
| | - Michael J Gelfand
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Katherine K Matthay
- Department of Pediatrics, University of California San Francisco School of Medicine, San Francisco, CA, USA
| | - Julie R Park
- Department of Pediatrics, University of Washington School of Medicine/ Seattle Children's Hospital, Seattle, WA, USA
| | - Susan G Kreissman
- Department of Pediatrics, Duke University Medical Center, Durham, NC, USA
| | - Dominique Valteau-Couanet
- Pediatric and Adolescent Oncology, Gustave Roussy Institute, Université Paris-Sud, Villejuif, France
| | - Ariane Boubaker
- Institute of Radiology, Clinique de La Source, Lausanne, Switzerland
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23
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Reismüller B, Steiner M, Pichler H, Dworzak M, Urban C, Meister B, Schmitt K, Pötschger U, König M, Mann G, Haas OA, Attarbaschi A. High hyperdiploid acute lymphoblastic leukemia (ALL)-A 25-year population-based survey of the Austrian ALL-BFM (Berlin-Frankfurt-Münster) Study Group. Pediatr Blood Cancer 2017; 64. [PMID: 27804199 DOI: 10.1002/pbc.26327] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Revised: 09/29/2016] [Accepted: 10/03/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND Approximately 30% of childhood acute lymphoblastic leukemia (ALL) cases are high hyperdiploid (HD). Despite their low relative recurrence risk, this group accounts for the overall largest relapse proportion. PROCEDURE To evaluate potential risk factors in our population-based cohort of patients with HD ALL enrolled in four Austrian ALL-BFM (Berlin-Frankfurt-Münster) studies from 1986 to 2010 (n = 210), we reviewed the clinical, laboratory, and cytogenetic data of the respective cases in relation to their outcome. RESULTS The 5-year event-free (EFS) and overall survival (OS) of the entire group was 83.1 ± 2.7% and 92.0 ± 1.9%, respectively. Univariate analysis revealed that trisomy 17 was significantly associated with a better EFS and OS, whereas trisomy 10 and a modal chromosome number (MCN) > 53 chromosomes were significantly associated with a better OS. Except for the latter, findings remained valid in multivariate analysis. CONCLUSIONS In line with previous studies, our retrospective analysis shows that MCN and specific trisomies are relevant prognostic indicators in an ALL-BFM cohort of patients with HD ALL. However, considering the current dominant role of minimal residual disease monitoring for prognostic stratification in ALL, including this particular subgroup, it is unlikely that this information is compelling enough to be utilized for refined risk classification in future ALL-BFM treatment protocols.
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Affiliation(s)
- Bettina Reismüller
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Manuel Steiner
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Herbert Pichler
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Michael Dworzak
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.,Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Vienna, Austria
| | - Christian Urban
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Bernhard Meister
- Department of Pediatrics, University of Innsbruck, Innsbruck, Austria
| | - Klaus Schmitt
- Department of Pediatrics and Adolescent Medicine, Kepler University Hospital, Linz, Austria
| | - Ulrike Pötschger
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Vienna, Austria
| | - Margit König
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Vienna, Austria
| | - Georg Mann
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Oskar A Haas
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.,Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Vienna, Austria
| | - Andishe Attarbaschi
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
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24
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Ladenstein R, Pötschger U, Pearson ADJ, Brock P, Luksch R, Castel V, Yaniv I, Papadakis V, Laureys G, Malis J, Balwierz W, Ruud E, Kogner P, Schroeder H, de Lacerda AF, Beck-Popovic M, Bician P, Garami M, Trahair T, Canete A, Ambros PF, Holmes K, Gaze M, Schreier G, Garaventa A, Vassal G, Michon J, Valteau-Couanet D. Busulfan and melphalan versus carboplatin, etoposide, and melphalan as high-dose chemotherapy for high-risk neuroblastoma (HR-NBL1/SIOPEN): an international, randomised, multi-arm, open-label, phase 3 trial. Lancet Oncol 2017; 18:500-514. [PMID: 28259608 DOI: 10.1016/s1470-2045(17)30070-0] [Citation(s) in RCA: 213] [Impact Index Per Article: 30.4] [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: 06/20/2016] [Revised: 11/03/2016] [Accepted: 11/04/2016] [Indexed: 01/09/2023]
Abstract
BACKGROUND High-dose chemotherapy with haemopoietic stem-cell rescue improves event-free survival in patients with high-risk neuroblastoma; however, which regimen has the greatest patient benefit has not been established. We aimed to assess event-free survival after high-dose chemotherapy with busulfan and melphalan compared with carboplatin, etoposide, and melphalan. METHODS We did an international, randomised, multi-arm, open-label, phase 3 cooperative group clinical trial of patients with high-risk neuroblastoma at 128 institutions in 18 countries that included an open-label randomised arm in which high-dose chemotherapy regimens were compared. Patients (age 1-20 years) with neuroblastoma were eligible to be randomly assigned if they had completed a multidrug induction regimen (cisplatin, carboplatin, cyclophosphamide, vincristine, and etoposide with or without topotecan, vincristine, and doxorubicin) and achieved an adequate disease response. Patients were randomly assigned (1:1) to busulfan and melphalan or to carboplatin, etoposide, and melphalan by minimisation, balancing age at diagnosis, stage, MYCN amplification, and national cooperative clinical group between groups. The busulfan and melphalan regimen comprised oral busulfan (150 mg/m2 given on 4 days consecutively in four equal doses); after Nov 8, 2007, intravenous busulfan was given (0·8-1·2 mg/kg per dose for 16 doses according to patient weight). After 24 h, an intravenous melphalan dose (140 mg/m2) was given. Doses of busulfan and melphalan were modified according to bodyweight. The carboplatin, etoposide, and melphalan regimen consisted of carboplatin continuous infusion of area under the plasma concentration-time curve 4·1 mg/mL per min per day for 4 days, etoposide continuous infusion of 338 mg/m2 per day for 4 days, and melphalan 70 mg/m2 per day for 3 days, with doses for all three drugs modified according to bodyweight and glomerular filtration rate. Stem-cell rescue was given after the last dose of high-dose chemotherapy, at least 24 h after melphalan in patients who received busulfan and melphalan and at least 72 h after carboplatin etoposide, and melphalan. All patients received subsequent local radiotherapy to the primary tumour site followed by maintenance therapy. The primary endpoint was 3-year event-free survival, analysed by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT01704716, and EudraCT, number 2006-001489-17. FINDINGS Between June 24, 2002, and Oct 8, 2010, 1347 patients were enrolled and 676 were eligible for random allocation, 598 (88%) of whom were randomly assigned: 296 to busulfan and melphalan and 302 to carboplatin, etoposide, and melphalan. Median follow-up was 7·2 years (IQR 5·3-9·2). At 3 years, 146 of 296 patients in the busulfan and melphalan group and 188 of 302 in the carboplatin, etoposide, and melphalan group had an event; 3-year event-free survival was 50% (95% CI 45-56) versus 38% (32-43; p=0·0005). Nine patients in the busulfan and melphalan group and 11 in the carboplatin, etoposide, and melphalan group had died without relapse by 5 years. Severe life-threatening toxicities occurred in 13 (4%) patients who received busulfan and melphalan and 29 (10%) who received carboplatin, etoposide, and melphalan. The most frequent grade 3-4 adverse events were general condition (74 [26%] of 281 in the busulfan and melphalan group vs 103 [38%] of 270 in the carboplatin, etoposide, and melphalan group), infection (55 [19%] of 283 vs 74 [27%] of 271), and stomatitis (138 [49%] of 284 vs 162 [59%] of 273); 60 (22%) of 267 patients in the busulfan and melphalan group had Bearman grades 1-3 veno-occlusive disease versus 21 (9%) of 239 in the carboplatin, etoposide, and melphalan group. INTERPRETATION Busulfan and melphalan improved event-free survival in children with high-risk neuroblastoma with an adequate response to induction treatment and caused fewer severe adverse events than did carboplatin, etoposide, and melphalan. Busulfan and melphalan should thus be considered standard high-dose chemotherapy and ongoing randomised studies will continue to aim to optimise treatment for high-risk neuroblastoma. FUNDING European Commission 5th Framework Grant and the St Anna Kinderkrebsforschung.
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Affiliation(s)
- Ruth Ladenstein
- Children's Cancer Research Institute (CCRI)-S(2)IRP: Studies and Statistics for Integrated Research and Projects, Medical University, Vienna, Austria; St Anna Children's Hospital and Department of Paediatrics of the Medical University, Vienna, Austria.
| | - Ulrike Pötschger
- Children's Cancer Research Institute (CCRI)-S(2)IRP: Studies and Statistics for Integrated Research and Projects, Medical University, Vienna, Austria
| | - Andrew D J Pearson
- Paediatric and Adolescent Drug Development Team, Oak Centre for Children and Young People, Institute of Cancer Research, Royal Marsden Hospital, Sutton, UK
| | - Penelope Brock
- Department Paediatric Oncology, Great Ormond Street Hospital, London, UK
| | - Roberto Luksch
- Dipartimento di Ematologia e Onco-ematologia Pediatrica, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Victoria Castel
- Pediatric Oncology Unit, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - Isaac Yaniv
- Sackler Faculty of Medicine, Tel Aviv University, Schneider Children's Medical Center of Israel, Petach, Tikvah, Israel
| | - Vassilios Papadakis
- Department of Paediatric Haematology-Oncology, Agia Sofia Children's Hospital Athens, Athens, Greece
| | - Geneviève Laureys
- Department of Pediatric Hematology/Oncology and Stem Cell Transplantation University Hospital Ghent, Ghent, Belgium
| | - Josef Malis
- Department of Pediatric Hematology and Oncology, University Hospital Motol, Prague, Czech Republic
| | - Walentyna Balwierz
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Ellen Ruud
- Department of Paediatric Medicine, Rikshospitalet, Oslo University Hospital, Oslo, Norway
| | - Per Kogner
- Department of Women's and Children's Health, Karolinska Institutet, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Schroeder
- Department of Pediatrics, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - Ana Forjaz de Lacerda
- Department of Paediatric and Adolescent Oncology, Portuguese Institute of Oncology, Lisbon, Portugal
| | - Maja Beck-Popovic
- Department of Pediatrics and Pediatric Surgery, Pediatric Haematology Oncology Unit, University Hospital Lausanne, Lausanne, Switzerland
| | - Pavel Bician
- Clinic of Pediatric Oncology and Hematology, University Children's Hospital, Banska Bystrica, Slovakia
| | - Miklós Garami
- Second Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Toby Trahair
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
| | - Adela Canete
- Pediatric Oncology Unit, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - Peter F Ambros
- Children's Cancer Research Institute Department of Tumour Biology, Medical University, Vienna, Austria
| | - Keith Holmes
- Department Paediatric Surgery, St Georges Hospital, London, UK
| | - Mark Gaze
- Department of Oncology, University College Hospital, London, UK
| | - Günter Schreier
- Center for Health and Bioresources, AIT Austrian Institute of Technology, Graz, Austria
| | | | - Gilles Vassal
- Children and Adolescent Oncology Department, Gustave Roussy, Paris-Sud University, Paris, France
| | - Jean Michon
- Children, Adolescent and Young Adults Department, Institut Curie, Paris, France
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25
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Abbasi MR, Rifatbegovic F, Brunner C, Mann G, Ziegler A, Pötschger U, Crazzolara R, Ussowicz M, Benesch M, Ebetsberger-Dachs G, Chan GCF, Jones N, Ladenstein R, Ambros IM, Ambros PF. Impact of Disseminated Neuroblastoma Cells on the Identification of the Relapse-Seeding Clone. Clin Cancer Res 2017; 23:4224-4232. [PMID: 28228384 DOI: 10.1158/1078-0432.ccr-16-2082] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 09/20/2016] [Accepted: 02/12/2017] [Indexed: 02/07/2023]
Abstract
Purpose: Tumor relapse is the most frequent cause of death in stage 4 neuroblastomas. Since genomic information on the relapse precursor cells could guide targeted therapy, our aim was to find the most appropriate tissue for identifying relapse-seeding clones.Experimental design: We analyzed 10 geographically and temporally separated samples of a single patient by SNP array and validated the data in 154 stage 4 patients.Results: In the case study, aberrations unique to certain tissues and time points were evident besides concordant aberrations shared by all samples. Diagnostic bone marrow-derived disseminated tumor cells (DTCs) as well as the metastatic tumor and DTCs at relapse displayed a 1q deletion, not detected in any of the seven primary tumor samples. In the validation cohort, the frequency of 1q deletion was 17.8%, 10%, and 27.5% in the diagnostic DTCs, diagnostic tumors, and DTCs at relapse, respectively. This aberration was significantly associated with 19q and ATRX deletions. We observed a significant increased likelihood of an adverse event in the presence of 19q deletion in the diagnostic DTCs.Conclusions: Different frequencies of 1q and 19q deletions in the primary tumors as compared with DTCs, their relatively high frequency at relapse, and their effect on event-free survival (19q deletion) indicate the relevance of analyzing diagnostic DTCs. Our data support the hypothesis of a branched clonal evolution and a parallel progression of primary and metastatic tumor cells. Therefore, searching for biomarkers to identify the relapse-seeding clone should involve diagnostic DTCs alongside the tumor tissue. Clin Cancer Res; 23(15); 4224-32. ©2017 AACR.
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Affiliation(s)
- M Reza Abbasi
- CCRI, Children's Cancer Research Institute, Vienna, Austria.
| | | | | | - Georg Mann
- St. Anna Children's Hospital, Vienna, Austria
| | - Andrea Ziegler
- CCRI, Children's Cancer Research Institute, Vienna, Austria
| | | | - Roman Crazzolara
- Department of Pediatrics, Medical University of Innsbruck, Innsbruck, Austria
| | - Marek Ussowicz
- Department of Pediatric Hematology and Oncology, Wroclaw Medical University, Wroclaw, Poland
| | - Martin Benesch
- Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | | | - Godfrey C F Chan
- Department of Pediatrics and Adolescent Medicine, University of Hong Kong, Hong Kong
| | - Neil Jones
- Department of Pediatrics and Adolescent Medicine, Paracelsus Medical University, Salzburg, Austria
| | - Ruth Ladenstein
- CCRI, Children's Cancer Research Institute, Vienna, Austria.,Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Inge M Ambros
- CCRI, Children's Cancer Research Institute, Vienna, Austria
| | - Peter F Ambros
- CCRI, Children's Cancer Research Institute, Vienna, Austria. .,Department of Pediatrics, Medical University of Vienna, Vienna, Austria
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26
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Pichler H, Fritsch G, König M, Daxberger H, Glogova E, Pötschger U, Breuer S, Lawitschka A, Güclü ED, Karlhuber S, Holter W, Haas OA, Lion T, Matthes-Martin S. Peripheral blood late mixed chimerism in leucocyte subpopulations following allogeneic stem cell transplantation for childhood malignancies: does it matter? Br J Haematol 2016; 173:905-17. [PMID: 26996395 DOI: 10.1111/bjh.14008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 01/03/2016] [Indexed: 01/26/2023]
Abstract
The impact of persistent mixed chimerism (MC) after haematopoietic stem cell transplantation (HSCT) remains unclarified. We investigated the incidence of MC in peripheral blood beyond day +50 after HSCT and its impact on rejection, chronic graft-versus-host disease (c-GvHD) and relapse in 161 children receiving allogeneic HSCT for haematological malignancies. The 1-year incidence of late MC was 26%. Spontaneous conversion to complete donor chimerism (CC) occurred in 43% of patients as compared to 62% after donor lymphocyte infusions. No graft rejection occurred. The 1-year incidence of c-GvHD was 20 ± 7% for MC, and 18 ± 4% for CC patients (P = 0·734). The 3-year cumulative incidence of relapse (CIR) according to chimerism status at days +50 and +100 was 22 ± 4% for CC patients vs. 22 ± 8% for MC patients (day +50; P = 0·935) and 21 ± 4% vs. 20 ± 7% (day +100; P = 0·907). Three-year CIRs in patients with persistent MC and patients with CC/limited MC were comparable (8 ± 7% vs. 19 ± 4%; P = 0·960). HSCT for acute leukaemia or myelodysplastic syndrome as secondary malignancies (hazard ratio (HR) 4·7; P = 0·008), for AML (HR 3·0; P = 0·02) and from mismatched donors (HR 3·1; P = 0·03) were independent factors associated with relapse. Our data suggest that late MC neither protects from c-GvHD nor does it reliably predict impending disease relapse.
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Affiliation(s)
- Herbert Pichler
- Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Gerhard Fritsch
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Margit König
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Helga Daxberger
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Evgenia Glogova
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Ulrike Pötschger
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Sabine Breuer
- Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Anita Lawitschka
- Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Ece D Güclü
- Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Susanne Karlhuber
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Holter
- Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Oskar A Haas
- Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.,Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Thomas Lion
- Children's Cancer Research Institute (CCRI), St. Anna Kinderkrebsforschung, Medical University of Vienna, Vienna, Austria
| | - Susanne Matthes-Martin
- Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
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27
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Preuner S, Peters C, Pötschger U, Daxberger H, Fritsch G, Geyeregger R, Schrauder A, von Stackelberg A, Schrappe M, Bader P, Ebell W, Eckert C, Lang P, Sykora KW, Schrum J, Kremens B, Ehlert K, Albert MH, Meisel R, Lawitschka A, Mann G, Panzer-Grümayer R, Güngör T, Holter W, Strahm B, Gruhn B, Schulz A, Woessmann W, Lion T. Risk assessment of relapse by lineage-specific monitoring of chimerism in children undergoing allogeneic stem cell transplantation for acute lymphoblastic leukemia. Haematologica 2016; 101:741-6. [PMID: 26869631 DOI: 10.3324/haematol.2015.135137] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 02/02/2016] [Indexed: 11/09/2022] Open
Abstract
UNLABELLED Allogeneic hematopoietic stem cell transplantation is required as rescue therapy in about 20% of pediatric patients with acute lymphoblastic leukemia. However, the relapse rates are considerable, and relapse confers a poor outcome. Early assessment of the risk of relapse is therefore of paramount importance for the development of appropriate measures. We used the EuroChimerism approach to investigate the potential impact of lineage-specific chimerism testing for relapse-risk analysis in 162 pediatric patients with acute lymphoblastic leukemia after allogeneic stem cell transplantation in a multicenter study based on standardized transplantation protocols. Within a median observation time of 4.5 years, relapses have occurred in 41/162 patients at a median of 0.6 years after transplantation (range, 0.13-5.7 years). Prospective screening at defined consecutive time points revealed that reappearance of recipient-derived cells within the CD34(+) and CD8(+) cell subsets display the most significant association with the occurrence of relapses with hazard ratios of 5.2 (P=0.003) and 2.8 (P=0.008), respectively. The appearance of recipient cells after a period of pure donor chimerism in the CD34(+) and CD8(+) leukocyte subsets revealed dynamics indicative of a significantly elevated risk of relapse or imminent disease recurrence. Assessment of chimerism within these lineages can therefore provide complementary information for further diagnostic and, potentially, therapeutic purposes aiming at the prevention of overt relapse. This study was registered at clinical. TRIALS gov with the number NC01423747.
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Affiliation(s)
| | | | | | | | | | | | - André Schrauder
- University Medical Center Schleswig-Holstein and Christian-Albrechts-University Kiel, Department of Pediatrics, Kiel, Germany
| | | | - Martin Schrappe
- University Medical Center Schleswig-Holstein and Christian-Albrechts-University Kiel, Department of Pediatrics, Kiel, Germany
| | - Peter Bader
- Johann Wolfgang Goethe University, Frankfurt, Germany
| | | | | | | | | | | | | | - Karoline Ehlert
- University Children's Hospital Münster, Germany (current address: Medical University Greifswald, Germany)
| | | | | | | | - Georg Mann
- St. Anna Children's Hospital, Vienna, Austria
| | | | - Tayfun Güngör
- University Children's Hospital Zürich, Division of Stem Cell Transplantation, Switzerland
| | - Wolfgang Holter
- Children's University Hospital Erlangen, Germany St. Anna Children's Hospital, Vienna, Austria Department of Pediatrics, Medical University Vienna, Austria
| | - Brigitte Strahm
- Pediatric Hematology and Oncology, University Medical Center Freiburg, Germany
| | | | | | | | - Thomas Lion
- Children's Cancer Research Institute, Vienna, Austria Department of Pediatrics, Medical University Vienna, Austria
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28
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Boztug H, Sykora KW, Slatter M, Zecca M, Veys P, Lankester A, Cant A, Skinner R, Wachowiak J, Glogova E, Pötschger U, Peters C. European Society for Blood and Marrow Transplantation Analysis of Treosulfan Conditioning Before Hematopoietic Stem Cell Transplantation in Children and Adolescents With Hematological Malignancies. Pediatr Blood Cancer 2016; 63:139-48. [PMID: 26398915 DOI: 10.1002/pbc.25764] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 08/08/2015] [Indexed: 01/09/2023]
Abstract
BACKGROUND Standard myeloablative conditioning regimens for children with hematological malignancies undergoing allogeneic HSCT are based mainly on total body irradiation or busulfan. Their serious short- and long-term side effects warranted the exploration of less toxic alternatives. Treosulfan is increasingly used for adults and children before HSCT due to its potent immunosuppressive and cytotoxic effects combined with low organ toxicity. PROCEDURE To further investigate the role of treosulfan conditioning in children, the EBMT Pediatric diseases working party performed a retrospective analysis of 193 children with hematological malignancies (ALL n = 71, AML n = 47, MDS/MPS n = 40, other leukemia/lymphoma n = 25) undergoing allogeneic HSCT following treosulfan between January 2005 and July 2010. RESULTS Early regimen-related toxicity was low and mainly gastrointestinal. Veno-occlusive disease and neurological toxicity were rare. There was no association of toxicity with type of disease or treosulfan dose. High-grade early toxicity was not higher in infants or patients undergoing second or later transplantation. Treatment related mortality was low at 14%. Three-year event-free survival was 45 ± 4% and not significantly influenced by number of transplants, however it appeared to be significantly better for infants (P = 0.022). When compared to treosulfan plus fludarabine, the combination of treosulfan, fludarabine and an alkylator (either thiotepa or melphalan) resulted in significantly better overall survival (OS, P = 0.048) and a trend toward better EFS. CONCLUSIONS Treosulfan based conditioning is a safe and effective approach for children with hematological malignancies, including and importantly for infants and those patients undergoing second or later transplantation.
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Affiliation(s)
- Heidrun Boztug
- St. Anna Kinderspital and Childrens Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Karl-Walter Sykora
- Department of Pediatric Hematology/Oncology, Hannover Medical School, Hannover, Germany
| | - Mary Slatter
- Children's HSCT Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Marco Zecca
- Pediatric Hematology/Oncology, Fondazione IRCCS, Policlinico San Matteo, Pavia, Italy
| | - Paul Veys
- Great Ormond Street Hospital for Children National Health Service Trust, London, United Kingdom
| | - Arjan Lankester
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Andrew Cant
- Children's HSCT Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Roderick Skinner
- Children's HSCT Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Jacek Wachowiak
- Department of Pediatric Hematology, Oncology, and Hematopoietic Stem Cell Transplantation, University of Medical Sciences, Poznań, Poland
| | - Evgenia Glogova
- St. Anna Kinderspital and Childrens Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Ulrike Pötschger
- St. Anna Kinderspital and Childrens Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Christina Peters
- St. Anna Kinderspital and Childrens Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Vienna, Austria
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29
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Kosulin K, Geiger E, Vécsei A, Huber WD, Rauch M, Brenner E, Wrba F, Hammer K, Innerhofer A, Pötschger U, Lawitschka A, Matthes-Leodolter S, Fritsch G, Lion T. Persistence and reactivation of human adenoviruses in the gastrointestinal tract. Clin Microbiol Infect 2015; 22:381.e1-381.e8. [PMID: 26711435 DOI: 10.1016/j.cmi.2015.12.013] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 11/25/2015] [Accepted: 12/08/2015] [Indexed: 11/25/2022]
Abstract
Reactivation of persistent human adenoviruses (HAdVs) is associated with high morbidity and mortality in paediatric haematopoietic stem cell transplant (HSCT) recipients. Although invasive HAdV infections mainly arise from the gastrointestinal (GI) tract, the specific sites of HAdV persistence are not well characterised. We prospectively screened biopsies from 143 non-HSCT paediatric patients undergoing GI endoscopy and monitored serial stool specimens from 148 paediatric HSCT recipients for the presence of HAdV by real-time PCR. Persistence of HAdV in the GI tract was identified in 31% of children, with the highest prevalence in the terminal ileum. In situ hybridisation and immunohistochemistry identified HAdV persistence in lymphoid cells of the lamina propria, whereas biopsies from five transplant recipients revealed high numbers of replicating HAdV in intestinal epithelial cells. The prevalence of HAdV species, the frequencies of persistence in the GI tract and reactivations post transplant indicated a correlation of intestinal HAdV shedding pre-transplant with high risk of invasive infection. HAdV persistence in the GI tract is a likely origin of infectious complications in immunocompromised children. Intestinal lymphocytes represent a reservoir for HAdV persistence and reactivation, whereas the intestinal epithelium is the main site of viral proliferation preceding dissemination. The findings have important implications for assessing the risk of life-threatening invasive HAdV infections.
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Affiliation(s)
- K Kosulin
- Children's Cancer Research Institute, Vienna, Austria
| | - E Geiger
- Children's Cancer Research Institute, Vienna, Austria
| | - A Vécsei
- St Anna Children's Hospital, Vienna, Austria
| | - W-D Huber
- Department of Clinical Pathology, Medical University of Vienna, Vienna, Austria
| | - M Rauch
- Children's Cancer Research Institute, Vienna, Austria
| | - E Brenner
- Department of Clinical Pathology, Medical University of Vienna, Vienna, Austria
| | - F Wrba
- Department of Clinical Pathology, Medical University of Vienna, Vienna, Austria
| | - K Hammer
- St Anna Children's Hospital, Vienna, Austria
| | | | - U Pötschger
- Children's Cancer Research Institute, Vienna, Austria
| | | | | | - G Fritsch
- Children's Cancer Research Institute, Vienna, Austria
| | - T Lion
- Children's Cancer Research Institute, Vienna, Austria; Department of Paediatrics, Medical University of Vienna, Vienna, Austria.
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30
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Maris JM, Healy J, Park J, Ladenstein R, Pötschger U. G-CSF Is a Cancer Stem Cell-Specific Growth Factor-Letter. Cancer Res 2015; 75:3991. [PMID: 26337906 DOI: 10.1158/0008-5472.can-15-1445] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 05/31/2015] [Indexed: 11/16/2022]
Affiliation(s)
- John M Maris
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
| | - Jason Healy
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Julie Park
- Division of Hematology/Oncology, Seattle Children's Hospital, Seattle, Washington
| | - Ruth Ladenstein
- Department Studies and Statistics, Children's Cancer Research Institute, Vienna, Austria
| | - Ulrike Pötschger
- Department Studies and Statistics, Children's Cancer Research Institute, Vienna, Austria
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31
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Aricò M, Astigarraga I, Braier J, Donadieu J, Gadner H, Glogova E, Grois N, Henter JI, Janka G, McClain KL, Ladisch S, Pötschger U, Rosso D, Thiem E, Weitzman S, Windebank K, Minkov M. Lack of bone lesions at diagnosis is associated with inferior outcome in multisystem langerhans cell histiocytosis of childhood. Br J Haematol 2014; 169:241-8. [DOI: 10.1111/bjh.13271] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 11/17/2014] [Indexed: 12/21/2022]
Affiliation(s)
| | - Itziar Astigarraga
- Servicio de Pediatria; Bio Cruces Health Research Institute; Hospital Universitario Cruces; Barakaldo Bizkaia Spain
- Departamento de Pediatria; Universidad del Pais Vasco UPV/EHU; Barakaldo Bizkaia Spain
| | - Jorge Braier
- Hospital Nacional de Pediatría J. Garrahan; Buenos Aires Argentina
| | | | - Helmut Gadner
- Children's Cancer Research Institute and St. Anna Children's Hospital; Vienna Austria
| | - Evgenia Glogova
- Children's Cancer Research Institute and St. Anna Children's Hospital; Vienna Austria
| | - Nicole Grois
- Children's Cancer Research Institute and St. Anna Children's Hospital; Vienna Austria
| | - Jan-Inge Henter
- Childhood Cancer Research Unit; Karolinska Institutet; Karolinska University Hospital; Stockholm Sweden
| | - Gritta Janka
- Department of Haematology and Oncology; University Medical Centre; Hamburg Germany
| | | | - Stephan Ladisch
- Children's Research Institute; Children's National Medical Center; Washington DC USA
| | - Ulrike Pötschger
- Children's Cancer Research Institute and St. Anna Children's Hospital; Vienna Austria
| | - Diego Rosso
- Hospital de Niños Elizalde and Hospital de Clinicas UBA; Buenos Aires Argentina
| | - Elfriede Thiem
- Children's Cancer Research Institute and St. Anna Children's Hospital; Vienna Austria
| | - Sheila Weitzman
- Hospital for Sick Children; Division of Hematology/Oncology; Toronto ON Canada
| | | | - Milen Minkov
- Children's Cancer Research Institute and St. Anna Children's Hospital; Vienna Austria
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Niedan S, Kauer M, Aryee DNT, Kofler R, Schwentner R, Meier A, Pötschger U, Kontny U, Kovar H. Suppression of FOXO1 is responsible for a growth regulatory repressive transcriptional sub-signature of EWS-FLI1 in Ewing sarcoma. Oncogene 2014; 33:3927-38. [PMID: 23995784 PMCID: PMC4114138 DOI: 10.1038/onc.2013.361] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Revised: 06/17/2013] [Accepted: 07/26/2013] [Indexed: 11/09/2022]
Abstract
The Ewing sarcoma (ES) EWS-FLI1 chimeric oncoprotein is a prototypic aberrant ETS transcription factor with activating and repressive regulatory functions. We report that EWS-FLI1-repressed promoters are enriched in forkhead box (FOX) recognition motifs, and identify FOXO1 as a EWS-FLI1-suppressed regulator orchestrating a major subset of EWS-FLI1-repressed genes. In addition to FOXO1 regulation by direct promoter binding of EWS-FLI1, its subcellular localization and activity is regulated by cyclin-dependent kinase 2- and AKT-mediated phosphorylation downstream of EWS-FLI1. Restoration of nuclear FOXO1 expression in ES cells impaired proliferation and significantly reduced clonogenicity. Gene-expression profiling revealed a significant overlap between EWS-FLI1-repressed and FOXO1-activated genes. As a proof of principle for a potential therapeutic application of our findings, the treatment of ES cell lines with methylseleninic acid (MSA) reactivated endogenous FOXO1 in the presence of EWS-FLI1 in a dose- and time-dependent manner and induced massive cell death dependent on FOXO1. In an orthotopic xenograft mouse model, MSA increased FOXO1 expression in the tumor paralleled by a significant decrease in ES tumor growth. FOXO1 reactivation by small molecules may therefore serve as a promising strategy for a future ES-specific therapy.
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MESH Headings
- Animals
- Antineoplastic Agents/pharmacology
- Base Sequence
- Binding Sites
- Bone Neoplasms/drug therapy
- Bone Neoplasms/genetics
- Bone Neoplasms/metabolism
- Cell Line, Tumor
- Cell Proliferation
- Consensus Sequence
- Cyclin-Dependent Kinase 2/metabolism
- Forkhead Box Protein O1
- Forkhead Box Protein O3
- Forkhead Transcription Factors/genetics
- Forkhead Transcription Factors/metabolism
- Gene Expression Regulation, Neoplastic
- Gene Silencing
- Humans
- Mice
- Oncogene Proteins, Fusion/genetics
- Oncogene Proteins, Fusion/metabolism
- Organoselenium Compounds/pharmacology
- Phosphorylation
- Promoter Regions, Genetic
- Protein Processing, Post-Translational
- Protein Transport
- Proto-Oncogene Protein c-fli-1/genetics
- Proto-Oncogene Protein c-fli-1/metabolism
- Proto-Oncogene Proteins c-akt/metabolism
- RNA-Binding Protein EWS/genetics
- RNA-Binding Protein EWS/metabolism
- Sarcoma, Ewing/drug therapy
- Sarcoma, Ewing/genetics
- Sarcoma, Ewing/metabolism
- Transcription, Genetic
- Tumor Burden/drug effects
- Xenograft Model Antitumor Assays
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Affiliation(s)
- S Niedan
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - M Kauer
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - D N T Aryee
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
- Department of Pediatrics, Medical University, Vienna, Austria
| | - R Kofler
- Division of Molecular Pathophysiology, Biocenter, Medical University Innsbruck, Innsbruck, Austria
| | - R Schwentner
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - A Meier
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany
| | - U Pötschger
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
| | - U Kontny
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany
| | - H Kovar
- Children's Cancer Research Institute, St Anna Kinderkrebsforschung, Vienna, Austria
- Department of Pediatrics, Medical University, Vienna, Austria
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Preuner S, Danzer M, Pröll J, Pötschger U, Lawitschka A, Gabriel C, Lion T. High-Quality DNA from Fingernails for Genetic Analysis. J Mol Diagn 2014; 16:459-66. [DOI: 10.1016/j.jmoldx.2014.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2013] [Revised: 02/27/2014] [Accepted: 02/28/2014] [Indexed: 01/18/2023] Open
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Pichler H, Witt V, Winter E, Boztug H, Glogova E, Pötschger U, Matthes-Martin S, Fritsch G. No Impact of Total or Myeloid Cd34+ Cell Numbers on Neutrophil Engraftment and Transplantation-Related Mortality after Allogeneic Pediatric Bone Marrow Transplantation. Biol Blood Marrow Transplant 2014; 20:676-83. [DOI: 10.1016/j.bbmt.2014.01.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 01/26/2014] [Indexed: 01/30/2023]
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Boztug H, Mühlegger N, Glogova E, Mann G, Urban C, Meister B, Schmitt K, Jones N, Attarbaschi A, Haas O, Strehl S, Lion T, Pötschger U, Fink FM, Gadner H, Dworzak M. Development of treatment and clinical results in childhood AML in Austria (1993-2013). Memo 2014; 7:63-74. [PMID: 32288851 PMCID: PMC7102234 DOI: 10.1007/s12254-014-0135-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 02/11/2014] [Indexed: 11/12/2022]
Abstract
Background Since the early 1990s, three consecutive pediatric acute myeloid leukemia (AML) trials have been performed in Austria (AML-Berlin-Frankfurt-Münster (BFM) 93, AML-BFM 98, and AML-BFM 2004) in close cooperation with the international BFM study center. Herein, we review the pertinent patient characteristics, therapy, and outcome data. Patients and methods From January 1993 to April 2013, 249 children and adolescents (193 protocol patients) diagnosed with AML were enrolled in the three BFM studies. Patients were mainly treated in one of five pediatric hematology/oncology centers distributed over Austria. Results Many characteristics and outcome parameters were not statistically different between the three trials. Almost similar proportions of patients were stratified into two risk groups: standard risk (SR) (approximately 37 % overall) and high-risk (HR) (61 %). MLL rearrangements were found in 23 % of patients overall as the most frequent genetic aberration subtype. Complete remission (CR) was achieved by 84-95 % of patients. The most important type of event was leukemic relapse (5-year cumulative incidence 40 ± 8 %, 21 ± 5 %, and 39 ± 6 %; p = 0.058), with a trend to a higher rate specifically in SR patients of study AML-BFM 2004 compared with AML-BFM 98. Importantly, the frequency of death from causes other than relapse sequelae declined over the years (AML-BFM 93: 5/42 12 %, AML-BFM 98: 5/57 9 %, and AML-BFM 2004: 5/94 5 %). Altogether, event-free survival at 5 years varied insignificantly (48 ± 8 %, 61 ± 7 %, and 50 ± 6 %; p = 0.406). Nevertheless, survival (pSU) apparently improved from BFM 93 to subsequent studies, both overall (57 ± 8 %, 75 ± 6 %, and 62 ± 6 %; p = 0.046) and regarding the HR group (5-year-probability of survival (pSU) 40 ± 10 %, 66 ± 8 %, and 52 ± 8 %; p = 0.039). Conclusion Treatment of pediatric AML in Austria renders survival rates in the range of international best practice. However, unambiguous statistical comparison of treatment periods is eventually hampered by small numbers and inequalities of recruitment. Hence, only internationally collaborative trials will allow developing treatment further to achieve higher cure rates with fewer events.
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Affiliation(s)
- Heidrun Boztug
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Nora Mühlegger
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Evgenia Glogova
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Georg Mann
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Christian Urban
- 2Pediatric Oncology-Hematology, Department of Pediatrics, Medical University of Graz, Graz, Austria
| | - Bernhard Meister
- 3Pediatric Oncology-Hematology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Klaus Schmitt
- Department of Pediatric Oncology-Hematology, Landes-Kinderklinik Linz, Linz, Austria
| | - Neil Jones
- 6Pediatric Oncology-Hematology, Department of Pediatrics, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Andishe Attarbaschi
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Oskar Haas
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Sabine Strehl
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Thomas Lion
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Ulrike Pötschger
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Franz-Martin Fink
- 3Pediatric Oncology-Hematology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria.,Department of Pediatrics, Bezirkskrankenhaus St. Johann in Tirol, Tirol, Austria
| | - Helmut Gadner
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
| | - Michael Dworzak
- 1St. Anna Kinderspital and Children's Cancer Research Institute, Department of Pediatrics, Medical University of Vienna, Kinderspitalgasse 6, 1090 Vienna, Austria
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Kosulin K, Rauch M, Ambros PF, Pötschger U, Chott A, Jäger U, Drach J, Nader A, Lion T. Screening for adenoviruses in haematological neoplasia: High prevalence in mantle cell lymphoma. Eur J Cancer 2014; 50:622-7. [DOI: 10.1016/j.ejca.2013.10.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Revised: 10/15/2013] [Accepted: 10/18/2013] [Indexed: 12/11/2022]
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Lakatos K, Herbrüggen H, Pötschger U, Prosch H, Minkov M. Radiological features of thymic langerhans cell histiocytosis. Pediatr Blood Cancer 2013; 60:E143-5. [PMID: 23813898 DOI: 10.1002/pbc.24640] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2012] [Accepted: 05/13/2013] [Indexed: 12/14/2022]
Abstract
TI was reported in 18/1,264 (1.4%) LCH patients. All nine patients with TI at initial LCH presentation were below 2 years of age and had multisystem LCH (9/242, 4%). Images (sonography, CT, MRI) for central review were available in 15 cases. Characteristic findings of TI were thymus enlargement (67%), few to many cysts (80%), and few to many calcifications (100%). Sonographic and MRI findings were in excellent agreement. We recommend adding sonography of the thymus to the standard for initial clinical evaluation of LCH patients below the age of 2 years.
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Affiliation(s)
- Karoly Lakatos
- Department of Radiology, St. Anna Children's Hospital, University Clinic of Pediatrics, Medical University of Vienna, Vienna, Austria
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38
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Pichler H, Reismüller B, Steiner M, Dworzak MN, Pötschger U, Urban C, Meister B, Schmitt K, Panzer-Grümayer R, Haas OA, Attarbaschi A, Mann G. The inferior prognosis of adolescents with acute lymphoblastic leukaemia (ALL) is caused by a higher rate of treatment-related mortality and not an increased relapse rate--a population-based analysis of 25 years of the Austrian ALL-BFM (Berlin-Frankfurt-Münster) Study Group. Br J Haematol 2013; 161:556-65. [PMID: 23480776 DOI: 10.1111/bjh.12292] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Accepted: 02/06/2013] [Indexed: 12/23/2022]
Abstract
Adolescents aged 15-18 years with acute lymphoblastic leukaemia (ALL) have been historically reported to have a poorer prognosis than younger children. We retrospectively analysed the characteristics and outcome of 67 adolescents included in a population-based series of 1125 non-infant cases that were enrolled into four Austrian ALL-BFM (Berlin-Frankfurt-Münster) multicentre trials at paediatric institutions within a 25-year period. Five-year event-free survival (EFS) and overall survival (OS) were 66 ± 6% and 76 ± 5% respectively, and thus lower than in younger children (83 ± 1%, 91 ± 1%; P < 0·001). This was not due to an increased cumulative incidence of relapse (CIR) (5-year CIR: 19 ± 5% vs. 13 ± 1%; P = 0·284), but due to an increased incidence of treatment-related death [5-year cumulative incidence of death (CID): 15 ± 4% vs. 3 ± 0%; P < 0·001] as a first event. Furthermore, while 44/67 (66%) non-high-risk adolescents had favourable 5-year EFS and OS rates (76 ± 7%, 89 ± 5%), 18/67 (27%) high-risk adolescents had an inferior outcome (5-year EFS: 56 ± 12%, OS 61 ± 11%, P < 0·05). Among the latter patients the CID was significantly higher than in younger high-risk children (22 ± 10% vs. 6 ± 2%; P = 0·020). Given that adolescent age is an independent risk factor for death as a first event, this specific age group may need particular vigilance when receiving intense BFM-type chemotherapy, as relapse-free survival is similar to younger children.
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Affiliation(s)
- Herbert Pichler
- Paediatric Haematology and Oncology, St Anna Children's Hospital, Department of Paediatrics, Medical University of Vienna, Vienna, Austria
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Boztug H, Schumich A, Pötschger U, Mühlegger N, Kolenova A, Reinhardt K, Dworzak M. Blast cell deficiency of CD11a as a marker of acute megakaryoblastic leukemia and transient myeloproliferative disease in children with and without Down syndrome. Cytometry B Clin Cytom 2013; 84:370-8. [PMID: 23450818 DOI: 10.1002/cyto.b.21082] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 01/14/2013] [Accepted: 01/25/2013] [Indexed: 11/09/2022]
Abstract
BACKGROUND The classification of acute myeloid leukemia (AML) FAB subtype M7 relies on immunophenotypic assessment. CD41 is expressed throughout all stages of maturation of megakaryocytes and has therefore been described as a specific blast cell marker in AML M7 as well as in transient myeloproliferative disease (TMD) of patients with Down syndrome (DS). However, technical difficulties underlie the need for new markers for these entities. METHODS We evaluated the expression of human lymphocyte function-associated antigen 1 (CD11a) in a large cohort of pediatric AML and TMD patients (n = 91) of the Austrian AML-BFM 98 and 2004 studies. RESULTS We found a consistent deficiency of CD11a as assessed by mean fluorescence intensity in all patients with non-DS AML M7 (n = 8) and M6 (n = 1), all cases of classical DS-AML (n = 12) as well as TMD (n = 15) that was statistically significant in comparison to non-DS AML M0-M5 patients (n = 55; P < 0.001, sensitivity 100%). Only three of 55 Non-DS M0-5 patients were CD11a deficient (specificity 95%). Monocytic leukemias (M4/5) and normal monocytes typically showed a high CD11a expression, FAB types M1/2 and normal neutrophils an intermediate expression level, while all M3 leukemias were rather low in CD11a expression. CONCLUSIONS We conclude, that deficiency of CD11a expression should be added to the diagnostic criteria of AML-M7, classical DS-AML and TMD.
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Affiliation(s)
- Heidrun Boztug
- Department of Pediatrics, St. Anna Kinderspital and Children's Cancer Research Institute, Medical University of Vienna, Vienna, Austria
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Zimmermann C, Pötschger U, Amann G, Horcher E, Dieckmann K, Lakatos K, Urban C, Lackner H, Höllwarth M, Meister B, Crazzolara R, Ebetsberger G, Fink FM, Jones N, Gamper A, Moser R, Kerbl R, Jauk B, Pobegen W, Henkel M, Ausserer B, Friesenbichler W, Böhm J, Graf N, Holter W, Gadner H, Zoubek A, Kager L. Results of children with renal tumors treated in the Austrian–Hungarian Wilms Tumor Study 1989 and the International Society of Pediatric Oncology (SIOP) 93-01/GPOH trial in Austria. memo 2012. [DOI: 10.1007/s12254-012-0057-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Matthes-Martin S, Pötschger U, Barr R, Martin M, Boztug H, Klingebiel T, Attarbaschi A, Eibler W, Mann G. Costs and Cost-Effectiveness of Allogeneic Stem Cell Transplantation in Children Are Predictable. Biol Blood Marrow Transplant 2012; 18:1533-9. [DOI: 10.1016/j.bbmt.2012.04.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Accepted: 04/02/2012] [Indexed: 10/28/2022]
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Fazekas T, Eickhoff P, Rauch M, Verdianz M, Attarbaschi A, Dworzak M, Peters C, Hammer K, Vecsei A, Pötschger U, Lion T. Prevalence and clinical course of viral upper respiratory tract infections in immunocompromised pediatric patients with malignancies or after hematopoietic stem cell transplantation. J Pediatr Hematol Oncol 2012; 34:442-9. [PMID: 22767134 DOI: 10.1097/mph.0b013e3182580bc8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Respiratory tract infections (RTI) in immunosuppressed pediatric patients with malignancies or after hematopoietic stem cell transplantation (HSCT) are associated with significant morbidity and mortality. Prospective data on the incidence and clinical role of infections by respiratory viruses in this population have been lacking. METHODS In this prospective study, 191 children between 0 and 18 years of age were investigated by real-time polymerase chain reaction for the presence of 8 common respiratory virus types in transnasal aspirations. The study included 110 children with leukemia, lymphoma, or solid tumors (subgroup 1); 31 children after HSCT (subgroup 2); and 50 immunocompetent control patients. RESULTS In comparison with the control group, immunocompromised children showed a significantly higher incidence of positive virus tests (subgroup 1: 53%; subgroup 2: 81%; controls: 24%; P<0.0001), and more frequently experienced ensuing viral infections in the lower respiratory tract (subgroup 1: 74%; subgroup 2: 88%; controls: 25%; P<0.0001). Sixteen percent of these children had coinfections by 2 or more viruses and revealed more severe respiratory illness. CONCLUSIONS The present epidemiologic study on viral upper RTI in immunocompromised children revealed a high virus-associated morbidity which was particularly prominent in HSCT recipients. In these children, detection of viral coinfections was identified as a risk factor for a severe course of lower RTI.
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Affiliation(s)
- Tamas Fazekas
- Department of Pediatrics, St Anna Children's Hospital, Medical University Vienna, Austria
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Attarbaschi A, Morak M, Cario G, Cazzaniga G, Ensor HM, te Kronnie T, Bradtke J, Mann G, Vendramini E, Palmi C, Schwab C, Russell LJ, Schrappe M, Conter V, Mitchell CD, Strehl S, Zimmermann M, Pötschger U, Harrison CJ, Stanulla M, Panzer-Grümayer R, Haas OA, Moorman AV. Treatment outcome of CRLF2-rearranged childhood acute lymphoblastic leukaemia: a comparative analysis of the AIEOP-BFM and UK NCRI-CCLG study groups. Br J Haematol 2012; 158:772-7. [PMID: 22816614 DOI: 10.1111/j.1365-2141.2012.09221.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Accepted: 05/21/2012] [Indexed: 12/26/2022]
Abstract
The prognostic relevance of CRLF2 -rearrangements in childhood acute B-cell precursor lymphoblastic leukaemia (ALL), was assessed by a comparative analysis of 114 non-Down-syndrome patients (99 P2RY8-CRLF2+ , 15 IGH@-CRLF2+ ), 76 from the AIEOP-BFM ALL 2000 and 38 from the MRC ALL97 trials. The 6-year cumulative relapse incidence of P2RY8-CRLF2+ patients treated on the two trials was not statistically different: 0·37 ± 0·06 vs. 0·25 ± 0·08 (P = 0·194). In contrast, 0/9 IGH@-CRLF2+ AIEOP-BFM, but 5/6 ALL97 patients relapsed. Conclusively, P2RY8-CRLF2+ patients had an intermediate protocol-independent outcome while the different prognosis of IGH@-CRLF2+ patients could be related to the different structures of the applied treatment protocols.
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Affiliation(s)
- Andishe Attarbaschi
- Paediatric Haematology and Oncology, Department of Paediatrics, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.
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Ronceray L, Pötschger U, Janka G, Gadner H, Minkov M. Pulmonary involvement in pediatric-onset multisystem Langerhans cell histiocytosis: effect on course and outcome. J Pediatr 2012; 161:129-33.e1-3. [PMID: 22284564 DOI: 10.1016/j.jpeds.2011.12.035] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 10/24/2011] [Accepted: 12/16/2011] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To assess the effect of pulmonary involvement on the course and outcome of multisystem Langerhans cell histiocytosis (MS-LCH) in children. STUDY DESIGN We conducted a retrospective analysis of 420 consecutive patients with MS-LCH. In this analysis, the term "risk organs" is defined as involvement of the liver, spleen, and/or hematopoietic system. The effect of pulmonary involvement on survival was assessed with multivariate Cox regression with adjustment for risk organs involvement and age. RESULTS Pulmonary involvement in MS-LCH was present at diagnosis in 102 patients (24%). Of the 318 patients without pulmonary involvement at diagnosis, it developed in 28 within a median of 10 months (range, 1 month-5.5 years). The 5-year overall survival rate in patients without risk organ involvement at diagnosis was 96% in patients without pulmonary involvement and 94% in those with pulmonary involvement. In patients with risk organ involvement at diagnosis, the 5-year overall survival rate was 73% in patients without pulmonary involvement and 65% in patients with pulmonary involvement. In multivariate analysis, pulmonary involvement at diagnosis had no significant impact on survival rats (P = .109, hazard ratio = 1.5). CONCLUSIONS In multivariate analysis, pulmonary involvement was not an independent prognostic variable and should therefore be excluded from the definition of risk organ involvement in MS-LCH.
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Steiner M, Hochreiter D, Kasper DC, Kornmüller R, Pichler H, Haas OA, Pötschger U, Hutter C, Dworzak MN, Mann G, Attarbaschi A. Asparagine and aspartic acid concentrations in bone marrow versus peripheral blood during Berlin-Frankfurt-Münster-based induction therapy for childhood acute lymphoblastic leukemia. Leuk Lymphoma 2012; 53:1682-7. [PMID: 22356135 DOI: 10.3109/10428194.2012.668681] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
A recent study suggested that mesenchymal cells in bone marrow (BM) may counteract l-asparaginase (L-Asp)-containing acute lymphoblastic leukemia (ALL) therapy by secreting asparagine. Herein, we compared asparagine and aspartic acid concentrations in the BM and peripheral blood (PB), in order to determine whether this in vitro observation could be translated into in vivo differences of amino acid levels between both compartments. Asparagine and aspartic acid concentrations in BM (days 15 and 33) and PB (days 12, 15 and 33) were measured during L-Asp-containing Berlin-Frankfurt-Münster (BFM)-based 5-week multi-agent remission induction therapy in 11 children diagnosed with ALL at the St. Anna Children's Hospital in Vienna, Austria. The level of asparagine depletion did not differ significantly between both compartments at any time point measured, but aspartic acid concentrations were significantly higher in BM than PB at days 15 and 33 (p < 0.05). In the context of the reported mesenchymal asparagine production in BM, an increased asparagine production may indeed take place in BM. However, it may be overcome by continuous action of L-Asp, which is mirrored by increased aspartic acid levels but unchanged low asparagine levels in BM, suggesting a higher BM turnover of asparagine generated by L-Asp during induction therapy.
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Affiliation(s)
- Manuel Steiner
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
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Fazekas T, Eickhoff P, Lawitschka A, Knotek B, Pötschger U, Peters C. Exhaled nitric oxide and pulmonary complications after paediatric stem cell transplantation. Eur J Pediatr 2012; 171:1095-101. [PMID: 22350283 PMCID: PMC7102378 DOI: 10.1007/s00431-012-1692-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Accepted: 02/02/2012] [Indexed: 11/25/2022]
Abstract
UNLABELLED Pulmonary complications are major causes of morbidity and mortality after haematopoietic stem cell transplantation (HSCT). We hypothesise that elevated exhaled nitric oxide (FeNO) levels early after HSCT in children are predictive for pulmonary complications. The present prospective study included 30 children (age, 4-18 years) before HSCT. FeNO levels were evaluated 10 days before transplant, at day 0, day +28 and day +60 after HSCT. During the follow-up period until day +100, pulmonary complications and lung function were assessed. Before HSCT, the mean FeNO levels were comparable in children with or without post-transplant pulmonary complications. However, they differed at day 0 and day +28 with a mean of 7 (±1.95) and 13 (±3.44) ppb at day 0 and a mean of 13 (±3.44) and 14 (±3.57) ppb at day +28, respectively. CONCLUSION Children with pulmonary complications after day +28 have higher mean FeNO levels 28 days after HSCT than children without later pulmonary complications. Therefore, FeNO could be an important diagnostic tool for hyperinflammatory response in bronchial epithelium after paediatric HSCT.
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Affiliation(s)
- T Fazekas
- St. Anna Children's Hospital, Kinderspitalgasse 6, 1090, Vienna, Austria.
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Ambros IM, Brunner B, Aigner G, Bedwell C, Beiske K, Bénard J, Bown N, Combaret V, Couturier J, Defferrari R, Gross N, Jeison M, Lunec J, Marques B, Martinsson T, Mazzocco K, Noguera R, Schleiermacher G, Speleman F, Stallings R, Tonini GP, Tweddle DA, Valent A, Vicha A, Roy NV, Villamon E, Ziegler A, Preuner S, Drobics M, Ladenstein R, Amann G, Schuit RJ, Pötschger U, Ambros PF. A Multilocus Technique for Risk Evaluation of Patients with Neuroblastoma. Clin Cancer Res 2011; 17:792-804. [DOI: 10.1158/1078-0432.ccr-10-0830] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ladenstein R, Pötschger U, Siabalis D, Garaventa A, Bergeron C, Lewis IJ, Stein J, Kohler J, Shaw PJ, Holter W, Pistoia V, Michon J. Dose finding study for the use of subcutaneous recombinant interleukin-2 to augment natural killer cell numbers in an outpatient setting for stage 4 neuroblastoma after megatherapy and autologous stem-cell reinfusion. J Clin Oncol 2010; 29:441-8. [PMID: 21149662 DOI: 10.1200/jco.2009.23.5465] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To establish a safe dose of subcutaneous (SC) recombinant interleukin 2 (rIL-2) in an outpatient setting for children with stage 4 neuroblastoma after megatherapy (MGT) and autologous stem-cell reinfusion (ASCR) that is able to sustain an increase of natural-killer cells (NKCs) above the level previously reported for immunomodulatory potency. PATIENTS AND METHODS Between August 1997 and November 2000, 33 patients with stage 4 neuroblastoma entered the study from six countries after receiving MGT/ASCR according to national protocols. Dose levels of 3, 6, and 9 × 10(6) U rIL-2/m(2) were given SC in six 5-day cycles every 2 weeks. RESULTS Median age at registration was 4.1 years (range, 1.8 to 7.4). Median observation time was 5 years (range, 4 to 9.8). Increase of NKCs was achieved in 89% of courses, with more than 100% increase over baseline and/or more than 1,000 NKCs/μL in 58%. On the basis of outpatient dose-limiting toxicity at dose level 3, dose level 2 was chosen for the confirmation stage. At dose level 2, the median increase in absolute NKCs was 1,180 cells/μL for all 83 cycles, corresponding to a median relative NKC increase over baseline of 711%. Fever was frequent but controllable with adequate supportive care; 6.5% of patients were hospitalized. Localized pain was moderate and acceptable. Event-free and overall survival rates at 5 years were 45% (± 9 standard deviation [SD]) and 48% (± 9 SD), respectively. CONCLUSION The low toxicity profile and ability to sustain an increase in NKCs of IL-2 at 6 × 10(6) U/m(2) SC allows its integration in an outpatient setting.
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Ladenstein R, Valteau-Couanet D, Brock P, Yaniv I, Castel V, Laureys G, Malis J, Papadakis V, Lacerda A, Ruud E, Kogner P, Garami M, Balwierz W, Schroeder H, Beck-Popovic M, Schreier G, Machin D, Pötschger U, Pearson A. Randomized Trial of Prophylactic Granulocyte Colony-Stimulating Factor During Rapid COJEC Induction in Pediatric Patients With High-Risk Neuroblastoma: The European HR-NBL1/SIOPEN Study. J Clin Oncol 2010; 28:3516-24. [DOI: 10.1200/jco.2009.27.3524] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose To reduce the incidence of febrile neutropenia during rapid COJEC (cisplatin, vincristine, carboplatin, etoposide, and cyclophosphamide given in a rapid delivery schedule) induction. In the High-Risk Neuroblastoma-1 (HR-NBL1) trial, the International Society of Paediatric Oncology European Neuroblastoma Group (SIOPEN) randomly assigned patients to primary prophylactic (PP) versus symptom-triggered granulocyte colony-stimulating factor (GCSF; filgrastim). Patients and Methods From May 2002 to November 2005, 239 patients in 16 countries were randomly assigned to receive or not receive PPGCSF. There were 144 boys with a median age of 3.1 years (range, 1 to 17 years) of whom 217 had International Neuroblastoma Staging System (INSS) stage 4 and 22 had stage 2 or 3 MYCN-amplified disease. The prophylactic arm received a single daily dose of 5 μg/kg GCSF, starting after each of the eight COJEC chemotherapy cycles and stopping 24 hours before the next cycle. Chemotherapy was administered every 10 days regardless of hematologic recovery, provided that infection was controlled. Results The PPGCSF arm had significantly fewer febrile neutropenic episodes (P = .002), days with fever (P = .004), hospital days (P = .017), and antibiotic days (P = .001). Reported Common Toxicity Criteria (CTC) graded toxicity was also significantly reduced: infections per cycle (P = .002), fever (P < .001), severe leucopenia (P < .001), neutropenia (P < .001), mucositis (P = .002), nausea/vomiting (P = .045), and constipation (P = .008). Severe weight loss was reduced significantly by 50% (P = .013). Protocol compliance with the rapid induction schedule was also significantly better in the PPGCSF arm shown by shorter time to completion (P = .005). PPGCSF did not adversely affect response rates or success of peripheral-blood stem-cell harvest. Conclusion Following these results, PPG-GSF was advised for all patients on rapid COJEC induction.
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Affiliation(s)
- Ruth Ladenstein
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Dominique Valteau-Couanet
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Penelope Brock
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Isaac Yaniv
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Victoria Castel
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Geneviève Laureys
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Josef Malis
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Vassilios Papadakis
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Ana Lacerda
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Ellen Ruud
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Per Kogner
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Miklos Garami
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Walentyna Balwierz
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Henrik Schroeder
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Maja Beck-Popovic
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Günter Schreier
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - David Machin
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Ulrike Pötschger
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
| | - Andrew Pearson
- From St. Anna Children's Hospital; Children's Cancer Research Institute; Austrian Institute of Technology, Vienna, Austria; Institut Gustave Roussy, Villejuif, France; Great Ormond Street Hospital, London; The Children's Cancer and Leukaemia Group, University of Leicester, Leicester; Royal Marsden Hospital, Sutton, United Kingdom; Schneider Children's Medical Center of Israel, Petah Tikva, Israel; Hospital Universitario Infantil La Fe, Valencia, Spain; Ghent University Hospital, Ghent, Belgium
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Watzka SB, Rauscher-Pötsch I, Nierlich P, Setinek U, Köstler WJ, Pötschger U, Müller MR, Attems J. Concordance between epidermal growth factor receptor status in primary non-small-cell lung cancer and metastases: a post-mortem study☆. Eur J Cardiothorac Surg 2010; 38:34-7. [DOI: 10.1016/j.ejcts.2010.01.023] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2009] [Revised: 01/10/2010] [Accepted: 01/13/2010] [Indexed: 10/19/2022] Open
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