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Clinical Characteristics and Outcomes of Central Nervous System Tumors Harboring NTRK Gene Fusions

  • Audrey Anne Lamoureux
  • , Michael J. Fisher
  • , Lauriane Lemelle
  • , Elke Pfaff
  • , Pouneh Amir-Yazdani
  • , Christof Kramm
  • , Bram De Wilde
  • , Bernarda Kazanowska
  • , Caroline Hutter
  • , Stefan M. Pfister
  • , Dominik Sturm
  • , David T.W. Jones
  • , Daniel Orbach
  • , Gaëlle Pierron
  • , Scott Raskin
  • , Alexander Drilon
  • , Eli L. Diamond
  • , Guilherme Harada
  • , Michal Zapotocky
  • , Josef Zamecnik
  • Lenka Krskova, Benjamin Ellezam, Alexander G. Weil, Dominic Venne, Marc Barritault, Pierre Leblond, Hallie Coltin, Rawan Hammad, Uri Tabori, Cynthia Hawkins, Jordan R. Hansford, Deborah Meyran, Craig Erker, Kathryn McFadden, Mariko Sato, Nicholas G. Gottardo, Hetal Dholaria, Dorte Schou Nørøxe, Hiroaki Goto, David S. Ziegler, Frank Y. Lin, Donald Williams Parsons, Holly Lindsay, Tai Tong Wong, Yen Lin Liu, Kuo Sheng Wu, Andrea T. Franson, Eugene Hwang, Ana Aguilar-Bonilla, Sylvia Cheng, Chantel Cacciotti, Maura Massimino, Elisabetta Schiavello, Paul Wood, Lindsey M. Hoffman, Andréa Cappellano, Alvaro Lassaletta, An Van Damme, Anna Llort, Nicolas U. Gerber, Mariella Spalato Ceruso, Anne E. Bendel, Maggie Skrypek, Dima Hamideh, Naureen Mushtaq, Andrew Walter, Nada Jabado, Aysha Alsahlawi, Jean Pierre Farmer, Christina Coleman, Sabine Mueller, Claire Mazewski, Dolly Aguilera, Nathan J. Robison, Katrina O’Halloran, Samuel Abbou, Pablo Berlanga, Birgit Geoerger, Ingrid Øra, Christopher L. Moertel, Evangelia D. Razis, Anastasia Vernadou, François Ducray, Charlotte Bronnimann, Romuald Seizeur, Matthew Clarke, Adam C. Resnick, Mélanie Alves, Chris Jones, François Doz, Theodore W. Laetsch, Sébastien Perreault
  • University of Montreal
  • The Children's Hospital of Philadelphia
  • Institut Curie
  • Hopp Children’s Cancer Center (KiTZ)
  • Heidelberg University 
  • German Cancer Research Center
  • University of Göttingen
  • Ghent University
  • Wrocław Medical University
  • Medical University of Vienna
  • Children's Cancer Research Institute
  • University of Cincinnati
  • Memorial Sloan-Kettering Cancer Center
  • Charles University
  • Hospices civils de Lyon
  • Centre Léon Bérard
  • University of Toronto
  • King Abdulaziz University
  • Michael Rice Centre for Hematology and Oncology
  • South Australian Health And Medical Research Institute
  • University of Adelaide
  • Royal Children's Hospital
  • Murdoch Children's Research Institute
  • Peter Maccallum Cancer Centre
  • University of Melbourne
  • IWK Health Centre
  • University of California at Irvine
  • Perth Children's Hospital
  • Telethon Kids Institute
  • University of Western Australia
  • University of Copenhagen
  • Kanagawa Children's Medical Center
  • University of New South Wales
  • Sydney Children's Hospital
  • Texas Children's Hospital Houston
  • Taipei Medical University
  • University of Michigan, Ann Arbor
  • Children’s National Hospital
  • Orlando Regional Medical Center
  • University of British Columbia
  • Western University
  • IRCCS Fondazione Istituto Nazionale per lo studio e la cura dei tumori - Milano
  • Monash Children’s Hospital
  • Monash University
  • Hudson Institute of Medical Research
  • Phoenix Children's Hospital
  • Universidade Federal de São Paulo
  • Hospital Infantil Universitario Nino Jesus de Madrid
  • Université catholique de Louvain
  • Vall d’Hebron Children’s Hospital
  • University of Zurich
  • Centre Georges-François Leclerc
  • Children's Minnesota
  • American University of Beirut
  • Aga Khan University
  • McGill University
  • University of California at San Francisco
  • Emory University
  • Children's Hospital Los Angeles
  • Gustave Roussy Institute
  • Lund University
  • Karolinska Institutet
  • University of Minnesota Twin Cities
  • Hygeia Hospital
  • Hôpital Saint-André
  • CHU de Brest
  • Institute of Cancer Research
  • Université Paris Cité

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

PURPOSE: Tropomyosin receptor kinase (TRK) fusions are detected in less than 2% of central nervous system tumors. There are limited data on the clinical course of affected patients.

EXPERIMENTAL DESIGN: We conducted an international retrospective cohort study of patients with TRK fusion-driven central nervous system tumors.

RESULTS: A total of 119 patients were identified. The median age at the time of diagnosis was 4.5 years. The majority were reported to have a histology consistent with a diagnosis of high-grade glioma (HGG; 57.1%) followed by low-grade glioma (LGG; 27.7%). Pediatric patients had a better prognosis, with a median overall survival of 185.5 months compared with 24.8 months in adults (P < 0.0001). Patients with LGG also had a better outcome when compared with HGG (P = 0.0012). The objective response was 68.8% with larotrectinib compared with 38.1% for nontargeted treatment.

CONCLUSIONS: Children with LGG had a favorable outcome compared with adult glioma and HGG. TRK inhibitors seem to improve tumor control.

Original languageEnglish
Pages (from-to)561-572
Number of pages12
JournalClinical Cancer Research
Volume31
Issue number3
DOIs
StatePublished - 3 Feb 2025

Keywords

  • Adolescent
  • Adult
  • Aged
  • Central Nervous System Neoplasms/genetics
  • Child
  • Child, Preschool
  • Female
  • Gene Fusion
  • Glioma/genetics
  • Humans
  • Infant
  • Male
  • Membrane Glycoproteins
  • Middle Aged
  • Neoplasm Grading
  • Oncogene Proteins, Fusion/genetics
  • Prognosis
  • Protein Kinase Inhibitors/therapeutic use
  • Pyrazoles/therapeutic use
  • Pyrimidines/therapeutic use
  • Receptor, trkA/genetics
  • Receptor, trkB/genetics
  • Receptor, trkC/genetics
  • Retrospective Studies
  • Treatment Outcome
  • Young Adult

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