ArticleNeuro-oncology2015
Clinical course and progression-free survival of adult intracranial and spinal ependymoma patients.
Open access · bronzeAbstract readMulticenter Study
In one paragraph
Article in Neuro-oncology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers, 1 of them a synthesis that pooled it.
0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 5% of its field
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
75 citing papers in PubMed, 1 synthesis or guideline pooled it, 130 citations in OpenAlex.
- Genetic differences on intracranial versus spinal cord ependymal tumors: a meta-analysis of genetic researches.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2016Pooled it
- The role of clinical factors and immunocheckpoint molecules in the prognosis of patients with supratentorial extraventricular ependymoma: a single-center retrospective study.Journal of cancer research and clinical oncology · 2021Trial
- A phase II study of dose-dense temozolomide and lapatinib for recurrent low-grade and anaplastic supratentorial, infratentorial, and spinal cord ependymoma.Neuro-oncology · 2021Trial
- Long-term outcomes and late effects of surgery and radiotherapy in adult intracranial ependymoma patients.Journal of neuro-oncology · 2026Article
- Surgical Intervention in Very Elderly Patients with Spinal Ependymoma: A National Cancer Database Analysis.Cancers · 2026Article
- A brief history of ependymoma.Neuro-oncology · 2026Review
- Clinical Features and Prognostic Indicators for Brainstem Ependymomas : A Population-Based Retrospective Surveillance, Epidemiology, and End Results Database Analysis.Journal of Korean Neurosurgical Society · 2026Article
- Adult ependymoma: results from the Dutch Brain Tumour Registry on primary treatment and survival.Journal of neuro-oncology · 2025Article
- Hydroxytyrosol and Brain Tumors: Mechanisms of Action and Therapeutic Potential.Current issues in molecular biology · 2025Review
- Strong nuclear expression of HOXB13 is a reliable surrogate marker for DNA methylome profiling to distinguish myxopapillary ependymoma from spinal ependymoma.Acta neuropathologica · 2025Article
- The regulatory role and clinical application prospects of circRNA in the occurrence and development of CNS tumors.CNS neuroscience & therapeutics · 2024Review
- Comprehensive Transcriptomic Profiling of Diverse Brain Tumor Types Uncovers Complex Structures of the Brain Tumor Microenvironment.Biomedicines · 2024Article
- Pediatric CNS tumors and 2021 WHO classification: what do oncologists need from pathologists?Frontiers in molecular neuroscience · 2024Review
- The Nervous System Development Regulator Neuropilin-1 as a Potential Prognostic Marker and Therapeutic Target in Brain Cancer.Cancers · 2023Review
- Cervical ependymoma en bloc resection.Neurosurgical focus: Video · 2023Article
- Combined telovelar posterolateral (far lateral) approach for the resection of a large posterior fossa ependymoma: how I do it.Acta neurochirurgica · 2023Article
- Ependymomas in Children and Adults.Advances in experimental medicine and biology · 2023Article
- Spinal ependymoma in adults: from molecular advances to new treatment perspectives.Frontiers in oncology · 2023Review
- Ependymomas.Pathologica · 2022Review
- Extraventricular site indicates higher grade but better prognosis in adult supratentorial ependymomas: a 14-year single-center retrospective cohort.Neurosurgical review · 2022Article
15 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
20 authors at 11 institutions in 3 countries.
Elizabeth Vera-BolanosDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Kenneth AldapeDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Ying YuanDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Jimin WuDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Khalida WaniDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Mary Jo Necesito-ReyesDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Howard ColmanDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Girish DhallDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Frank S LiebermanDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Philippe MetellusDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Tom MikkelsenDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Antonio OmuroDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Sonia PartapDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Michael PradosDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
H Ian RobinsDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Riccardo SoffiettiDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Jing WuDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Mark R GilbertDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
Terri S ArmstrongDepartment of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (E.V.-B., M.R.G.); Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (K.A., K.W.); Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (Y.Y., J.W.); Office of Multicenter Clinical Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas (M.J.N.-R.); Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah (H.C.); Division of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California (G.D.); Departments of Neurology and Medicine (Medical Oncology), University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (F.S.L.); Department of Neurosurgery, Assistance Publique-Hopitaux de Marseille, Aix-Marseille University, Marseille, France (P.M.); Departments of Neurology & Neurosurgery, Henry Ford Hospital, Detroit, Michigan (T.M.); Department of Neurology, Memorial-Sloan Kettering Cancer Center, New York, New York (A.O.); Department of Neurology, Stanford University & Lucile Packard Children's Hospital, Palo Alto, California (S.P.); Department of Neuro-Oncology, UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California (M.P.); Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin (H.I.R.); Department of Neuroscience, University San Giovanni Battista Hospital, Turin, Italy (R.S.); Department of Neurosurgery, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina (J.W.); Department of Family Health, School of Nursing, The University of Texas Health Science Center-Houston, Houston, Texas (T.S.A.); CERN Foundation, Dayton, Ohio.
CERN Foundation
The University of Texas MD Anderson Cancer Center · USUniversity of Pittsburgh · USUniversity of Wisconsin–Madison · USHenry Ford Hospital · USUNC Lineberger Comprehensive Cancer CenterAssistance Publique Hôpitaux de Marseille · FRAzienda Ospedaliero Universitaria San Giovanni Battista · ITChildren's Hospital of Los Angeles · USHuntsman Cancer Institute · USLucile Packard Children's Hospital · USMemorial Sloan Kettering Cancer Center · US
Funding
Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8MNCI NIH HHS P30 CA016672
Abstract
backgroundEpendymomas are rare CNS tumors. Previous studies describing the clinical course of ependymoma patients were restricted to small sample sizes, often with patients at a specific institution.
methodsClinically annotated ependymoma tissue samples from 19 institutions were centrally reviewed. Patients were all adults aged 18 years or older at the time of diagnosis. Potential prognostic clinical factors identified on univariate analysis were included in a multivariate Cox proportional hazards model with backwards selection to model progression-free survival.
resultsThe 282 adult ependymoma patients were equally male and female with a mean age of 43 years (range, 18-80y) at diagnosis. The majority were grade II (78%) with the tumor grade for 20 cases being reclassified on central review (half to higher grade). Tumor locations were spine (46%), infratentorial (35%), and supratentorial (19%). Tumor recurrence occurred in 26% (n = 74) of patients with a median time to progression of 14 years. A multivariate Cox proportional hazards model identified supratentorial location (P < .01), grade III (anaplastic; P < .01), and subtotal resection, followed or not by radiation (P < .01), as significantly increasing risk of early progression.
conclusionsWe report findings from an ongoing, multicenter collaboration from a collection of clinically annotated adult ependymoma tumor samples demonstrating distinct predictors of progression-free survival. This unique resource provides the opportunity to better define the clinical course of ependymoma for clinical and translational studies.
Indexed as
AdolescentAdultAgedAged, 80 and overBrain NeoplasmsDisease-Free SurvivalEpendymomaFemaleHumansKaplan-Meier EstimateMaleMiddle AgedProportional Hazards ModelsSpinal Cord NeoplasmsYoung Adultadultependymomaprogression-free survival
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