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Ramond D, Puget S, Varlet P, Vergnaud E, Montmayeur J, Purcell Y, Beccaria K, Blauwblomme T, Boddaert N, Dangouloff-Ros V. Arterial spin labelling: predictive role in surgical bleeding of paediatric optic pathway gliomas. Clin Radiol 2024; 79:e325-e333. [PMID: 38065774 DOI: 10.1016/j.crad.2023.10.037] [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: 06/06/2023] [Revised: 09/21/2023] [Accepted: 10/29/2023] [Indexed: 01/02/2024]
Abstract
AIM To analyse the performance of arterial spin labelling (ASL) in predicting surgical bleeding in a paediatric cohort of optic pathway glioma (OPG). MATERIALS AND METHODS Preoperative ASL data were obtained for 51 OPG in 40 patients, aged from 9 months to 16 years. The relative cerebral blood flow (rCBF) in the tumour areas with the highest CBF (maximum rCBF) was measured and then correlated with qualitative local bleeding (graded no, moderate, and major by the neurosurgeon) and quantitative global surgical bleeding (assessed in millilitres using haematocrit data). RESULTS Intratumoural maximum rCBF was significantly higher when qualitative local bleeding was high (median value in the no, moderate, and major bleeding groups equal to 0.81, 1.39 and 4.22, respectively, p=0.004), but there was no difference in global quantitative bleeding (p=0.7 for the total blood loss). The maximum tumour rCBF cut-off value of 1.1 yielded a sensitivity of 73%, a specificity of 78%, and an accuracy of 76% (39/51 tumours) in detecting haemorrhagic OPG. Choosing a maximum tumour rCBF cut-off value > 1.7 improved the specificity in diagnosing tumours with high bleeding risk with a specificity of 94%, a sensitivity of 53%, and an accuracy of 82% (42/51 tumours). CONCLUSION ASL tumoural rCBF is a useful and simple diagnostic tool to help predict high intraoperative tumoural bleeding risk in paediatric OPG.
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Affiliation(s)
- D Ramond
- Pediatric Radiology Department, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; UMR 1163, Imagine Institute, Paris, France; INSERM UA1299, Paris Cité University, Paris, France
| | - S Puget
- Pediatric Neurosurgery Department, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - P Varlet
- Neuropathology Department, GHU Paris-Psychiatrie et Neurosciences, Sainte-Anne Hospital, Paris, France; INSERM U894, IMA BRAIN, Paris Cité University, Paris, France
| | - E Vergnaud
- Department of Pediatric Anesthesia and Intensive Care, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - J Montmayeur
- Department of Pediatric Anesthesia and Intensive Care, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Y Purcell
- Department of Diagnostic Neuroradiology, Fondation A. de Rothschild Hospital, Paris, France
| | - K Beccaria
- Pediatric Neurosurgery Department, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1129, Pediatric Epilepsies and Brain Plasticity, Paris Cité University, Paris, France
| | - T Blauwblomme
- Pediatric Neurosurgery Department, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1129, Pediatric Epilepsies and Brain Plasticity, Paris Cité University, Paris, France
| | - N Boddaert
- Pediatric Radiology Department, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; UMR 1163, Imagine Institute, Paris, France; INSERM UA1299, Paris Cité University, Paris, France
| | - V Dangouloff-Ros
- Pediatric Radiology Department, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; UMR 1163, Imagine Institute, Paris, France; INSERM UA1299, Paris Cité University, Paris, France.
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Ouvrard C, Metais A, Brigot E, Berthaud C, Pucelle N, Lacombe J, Hasty L, Chrétien F, Bielle F, Mokhtari K, Cazals‐Hatem D, Lhermitte B, Uro‐Coste E, Varlet P, Tauziède‐Espariat A. ETV4
Immunohistostaining is a sensitive and specific diagnostic biomarker for
CIC
‐rearranged sarcoma of the central nervous system. Histopathology 2022; 81:852-855. [DOI: 10.1111/his.14796] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/23/2022] [Accepted: 09/12/2022] [Indexed: 11/30/2022]
Affiliation(s)
- C Ouvrard
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
| | - A Metais
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
- Université de Paris Paris France
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), UMR S1266, INSERM, IMA‐BRAIN Paris France
| | - E Brigot
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
| | - C Berthaud
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
| | - N Pucelle
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
| | - J Lacombe
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
| | - L Hasty
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
| | - F Chrétien
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
- Université de Paris Paris France
| | - F Bielle
- Sorbonne Université, AP‐HP, Institut du Cerveau ‐ Paris Brain Institute ‐ ICM, Inserm, CNRS, Hôpitaux Universitaires La Pitié Salpêtrière ‐ Charles Foix, Service de Neuropathologie F‐75013 Paris France
| | - K Mokhtari
- Sorbonne Université, AP‐HP, Institut du Cerveau ‐ Paris Brain Institute ‐ ICM, Inserm, CNRS, Hôpitaux Universitaires La Pitié Salpêtrière ‐ Charles Foix, Service de Neuropathologie F‐75013 Paris France
| | - D Cazals‐Hatem
- Department of Pathology APHP University Hospital Beaujon Clichy France
| | - B Lhermitte
- Department of Pathology, Strasbourg Hospital Strasbourg France
| | - E Uro‐Coste
- Department of Pathology Toulouse University Hospital Toulouse France
- INSERM U1037, Cancer Research Center of Toulouse (CRCT), Toulouse France
- Université Paul Sabatier, Toulouse III Toulouse France
| | - P Varlet
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
- Université de Paris Paris France
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), UMR S1266, INSERM, IMA‐BRAIN Paris France
| | - A Tauziède‐Espariat
- Department of Neuropathology, GHU Paris‐Psychiatrie et Neurosciences, Sainte‐Anne Hospital Paris France
- Université de Paris Paris France
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), UMR S1266, INSERM, IMA‐BRAIN Paris France
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Loganadane G, Senova S, Duportail P, Debbi K, Cherif MA, Ghith S, Tazi S, Marniche A, Gouello G, Idreceanu T, Kauv P, Varlet P, Belkacemi Y, Palfi S. Financial fallout from the COVID-19 pandemic:Report from a high-volume academic neurosurgery. Neurochirurgie 2022; 68:e22-e26. [PMID: 35623914 PMCID: PMC9127702 DOI: 10.1016/j.neuchi.2022.04.006] [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] [Received: 04/14/2022] [Revised: 04/21/2022] [Accepted: 04/27/2022] [Indexed: 11/24/2022]
Abstract
Background The global healthcare system has been overwhelmed by the Coronavirus disease-2019 (COVID-19). In order to mitigate the risk of spread of the virus, most elective surgical procedures have been cancelled especially during the lockdown periods. The purpose of this study was to assess the financial impact of the COVID outbreak due to the supposed reduced workload from our neurosurgery department in 2020. Methods Number of neurosurgical procedures (NSP) within the Department of Neurosurgery and their associated estimated income were retrospectively reviewed globally and month wise from administrative records of billing in 2020 and 2019 based on the Diagnosis related group (DRG) and severity of illness (4 levels). Results Overall, 824 and 818 inpatient surgical procedures were performed in 2019 and 2020 respectively. The total estimate revenue generated from inpatient surgeries was moderately decreased (3%): 9 498 226.41 euros in 2020 versus 9 817 361.65 euros in 2019 without significant difference across DRG (P = 0.96) and severity of illness. Conclusions Our data suggests a moderate negative impact of the COVID-19 pandemic had on neurosurgical and financial activity. However, a more in-depth medico-economic analysis need to be performed to assess the real financial impact.
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Affiliation(s)
- G Loganadane
- Department of Radiation Oncology, AP-HP, Inserm Unit 955 Team 21, University of Paris-Est Creteil (UPEC), Créteil, France
| | - S Senova
- Department of Neurosurgery, DMU Care, FHU adapt, Mondor Institute of Biomedical Research, Translational psychiatry, AP-HP, Inserm Unit 955 Team 15, University of Paris-Est Creteil (UPEC), Créteil, France
| | - P Duportail
- Department of Medical Informatics, AP-HP, CHU Henri Mondor, University of Paris-Est Creteil (UPEC), Créteil, France
| | - K Debbi
- Department of Radiation Oncology, AP-HP, Inserm Unit 955 Team 21, University of Paris-Est Creteil (UPEC), Créteil, France
| | - M A Cherif
- Department of Radiation Oncology, AP-HP, Inserm Unit 955 Team 21, University of Paris-Est Creteil (UPEC), Créteil, France
| | - S Ghith
- Department of Radiation Oncology, AP-HP, Inserm Unit 955 Team 21, University of Paris-Est Creteil (UPEC), Créteil, France
| | - S Tazi
- Department of Neurosurgery, DMU Care, FHU adapt, Mondor Institute of Biomedical Research, Translational psychiatry, AP-HP, Inserm Unit 955 Team 15, University of Paris-Est Creteil (UPEC), Créteil, France
| | - A Marniche
- Department of Neurosurgery, DMU Care, FHU adapt, Mondor Institute of Biomedical Research, Translational psychiatry, AP-HP, Inserm Unit 955 Team 15, University of Paris-Est Creteil (UPEC), Créteil, France
| | - G Gouello
- Department of Neurosurgery, DMU Care, FHU adapt, Mondor Institute of Biomedical Research, Translational psychiatry, AP-HP, Inserm Unit 955 Team 15, University of Paris-Est Creteil (UPEC), Créteil, France
| | - T Idreceanu
- Department of Neurosurgery, DMU Care, FHU adapt, Mondor Institute of Biomedical Research, Translational psychiatry, AP-HP, Inserm Unit 955 Team 15, University of Paris-Est Creteil (UPEC), Créteil, France
| | - P Kauv
- Department of Neuroradiology, AP-HP, CHU Henri Mondor, University of Paris-Est, Créteil (UPEC), Créteil, France
| | - P Varlet
- Department of Neuropathology, Sainte-Anne Hospital, Paris, France
| | - Y Belkacemi
- Department of Radiation Oncology, AP-HP, Inserm Unit 955 Team 21, University of Paris-Est Creteil (UPEC), Créteil, France
| | - S Palfi
- Department of Neurosurgery, DMU Care, FHU adapt, Mondor Institute of Biomedical Research, Translational psychiatry, AP-HP, Inserm Unit 955 Team 15, University of Paris-Est Creteil (UPEC), Créteil, France.
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Mardi L, Tauziède-Espariat A, Guillemot D, Pierron G, Gigant P, Mehdi L, Berthaud C, Pucelle N, Lacombe J, Hasty L, Wahler E, Chrétien F, Lechapt E, Varlet P. Bcor Immunohistochemistry, And Not SATB2, Is A Sensitive And Specific Diagnostic Biomarker For Cns Tumors With BCOR Internal Tandem Duplication. Histopathology 2021; 79:891-894. [PMID: 34196010 DOI: 10.1111/his.14439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/24/2021] [Accepted: 06/29/2021] [Indexed: 11/30/2022]
Abstract
Central nervous system (CNS) tumors with the BCOR (BCL6 Corepressor) internal tandem duplication (ITD) were recently isolated by a DNA-methylation profile from a series of primitive neuroectodermal tumors [1]. They are mainly characterized by a recurrent BCOR ITD and express BCOR by immunohistochemistry (IHC) [2]. In rare cases, they present an EP300-BCOR fusion inducing the absence of expression of BCOR by IHC [3]. In soft tissue and kidney tumors with different types of BCOR alterations, SATB2 has been considered a diagnostic hallmark and BCOR IHC is not highly specific in some other contexts (soft tissue and uterine tumors) [4]. In a recent paper, SATB2 immunoexpression has been evidenced in one CNS-tumor with proven BCOR ITD [5]. The aim of our study was to evaluate the sensitivity and specificity of the BCOR and SATB2 immunostainings in a large cohort of pediatric CNS tumors.
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Affiliation(s)
- L Mardi
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - A Tauziède-Espariat
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France.,Institute of Psychiatry and Neurosciences de Paris (IPNP), UMR S1266, INSERM, IMA-BRAIN, Paris, France.,Université de Paris, Paris, France
| | - D Guillemot
- Curie Institute Hospital, Laboratory of Somatic Genetics, Paris, France
| | - G Pierron
- Curie Institute Hospital, Laboratory of Somatic Genetics, Paris, France.,Paris-Sciences-Lettres, Curie Institute Research Center, INSERMU830, Paris, France
| | - P Gigant
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - L Mehdi
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - C Berthaud
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - N Pucelle
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - J Lacombe
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - L Hasty
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - E Wahler
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France
| | - F Chrétien
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France.,Université de Paris, Paris, France
| | - E Lechapt
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France.,Université de Paris, Paris, France
| | - P Varlet
- Department of Neuropathology, GHU Paris-Psychiatry and Neurosciences, Sainte-Anne Hospital, Paris, France.,Institute of Psychiatry and Neurosciences de Paris (IPNP), UMR S1266, INSERM, IMA-BRAIN, Paris, France.,Université de Paris, Paris, France
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5
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Antin C, Tauziède-Espariat A, Debily MA, Castel D, Grill J, Pagès M, Ayrault O, Chrétien F, Gareton A, Andreiuolo F, Lechapt E, Varlet P. EZHIP is a specific diagnostic biomarker for posterior fossa ependymomas, group PFA and diffuse midline gliomas H3-WT with EZHIP overexpression. Acta Neuropathol Commun 2020; 8:183. [PMID: 33153494 PMCID: PMC7643397 DOI: 10.1186/s40478-020-01056-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 10/10/2020] [Indexed: 02/06/2023] Open
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6
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Tauziède-Espariat A, Debily MA, Castel D, Grill J, Puget S, Roux A, Saffroy R, Pagès M, Gareton A, Chrétien F, Lechapt E, Dangouloff-Ros V, Boddaert N, Varlet P. The pediatric supratentorial MYCN-amplified high-grade gliomas methylation class presents the same radiological, histopathological and molecular features as their pontine counterparts. Acta Neuropathol Commun 2020; 8:104. [PMID: 32646492 PMCID: PMC7346460 DOI: 10.1186/s40478-020-00974-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/19/2020] [Indexed: 01/14/2023] Open
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7
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Danielou M, Sarter H, Pariente B, Fumery M, Ley D, Mamona C, Barthoulot M, Charpentier C, Siproudhis L, Savoye G, Gower-Rousseau C, Andre JM, Antonietti M, Aouakli A, Armand A, Aroichane I, Assi F, Aubet JP, Auxenfants E, Ayafi-Ramelot F, Azzouzi K, Bankovski D, Barbry B, Bardoux N, Baron P, Baudet A, Bazin B, Bebahani A, Becqwort JP, Benet V, Benali H, Benguigui C, Ben Soussan E, Bental A, Berkelmans I, Bernet J, Bernou K, Bernou-Dron C, Bertot P, Bertiaux-Vandaële N, Bertrand V, Billoud E, Biron N, Bismuth B, Bleuet M, Blondel F, Blondin V, Bohon P, Boniface E, Bonnière P, Bonvarlet E, Bonvarlet P, Boruchowicz A, Bostvironnois R, Boualit M, Bouche B, Boudaillez C, Bourgeaux C, Bourgeois M, Bourguet A, Bourienne A, Branche J, Bray G, Brazier F, Breban P, Bridenne M, Brihier H, Brung-Lefebvre V, Bulois P, Burgiere P, Butel J, Canva JY, Canva-Delcambre V, Capron JP, Cardot F, Carpentier P, Cartier E, Cassar JF, Cassagnou M, Castex JF, Catala P, Cattan S, Catteau S, Caujolle B, Cayron G, Chandelier C, Chantre M, Charles J, Charneau T, Chavance-Thelu M, Chirita D, Choteau A, Claerbout JF, Clergue PY, Coevoet H, Cohen G, Collet R, Colombel JF, Coopman S, Corvisart J, Cortot A, Couttenier F, Crinquette JF, Crombe V, Dadamessi I, Dapvril V, Davion T, Dautreme S, Debas J, Degrave N, Dehont F, Delatre C, Delcenserie R, Delette O, Delgrange T, Delhoustal L, Delmotte JS, Demmane S, Deregnaucourt G, Descombes P, Desechalliers JP, Desmet P, Desreumaux P, Desseaux G, Desurmont P, Devienne A, Devouge E, Devred M, Devroux A, Dewailly A, Dharancy S, Di Fiore A, Djeddi D, Djedir R, Dreher-Duwat ML, Dubois R, Dubuque C, Ducatillon P, Duclay J, Ducrocq B, Ducrot F, Ducrotte P, Dufilho A, Duhamel C, Dujardin D, Dumant-Forest C, Dupas JL, Dupont F, Duranton Y, Duriez A, El Achkar K, El Farisi M, Elie C, Elie-Legrand MC, Elkhaki A, Eoche M, Evrard D, Evrard JP, Fatome A, Filoche B, Finet L, Flahaut M, Flamme C, Foissey D, Fournier P, Foutrein-Comes MC, Foutrein P, Fremond D, Frere T, Fumery M, Gallet P, Gamblin C, Ganga S, Gerard R, Geslin G, Gheyssens Y, Ghossini N, Ghrib S, Gilbert T, Gillet B, Godard D, Godard P, Godchaux JM, Godchaux R, Goegebeur G, Goria O, Gottrand F, Gower P, Grandmaison B, Groux M, Guedon C, Guillard JF, Guillem L, Guillemot F, Guimberd D, Haddouche B, Hakim S, Hanon D, Hautefeuille V, Heckestweiller P, Hecquet G, Hedde JP, Hellal H, Henneresse PE, Heyman B, Heraud M, Herve S, Hochain P, Houssin-Bailly L, Houcke P, Huguenin B, Iobagiu S, Ivanovic A, Iwanicki-Caron I, Janicki E, Jarry M, Jeu J, Joly JP, Jonas C, Katherin F, Kerleveo A, Khachfe A, Kiriakos A, Kiriakos J, Klein O, Kohut M, Kornhauser R, Koutsomanis D, Laberenne JE, Laffineur G, Lagarde M, Lalanne A, Lannoy P, Lapchin J, Laprand M, Laude D, Leblanc R, Lecieux P, Leclerc N, Le Couteulx C, Ledent J, Lefebvre J, Lefiliatre P, Legrand C, Le Grix A, Lelong P, Leluyer B, Lenaerts C, Lepileur L, Leplat A, Lepoutre-Dujardin E, Leroi H, Leroy MY, Lesage JP, Lesage X, Lesage J, Lescanne-Darchis I, Lescut J, Lescut D, Leurent B, Levy P, Lhermie M, Lion A, Lisambert B, Loire F, Louf S, Louvet A, Luciani M, Lucidarme D, Lugand J, Macaigne O, Maetz D, Maillard D, Mancheron H, Manolache O, Marks-Brunel AB, Marti R, Martin F, Martin G, Marzloff E, Mathurin P, Mauillon J, Maunoury V, Maupas JL, Mesnard B, Metayer P, Methari L, Meurisse B, Meurisse F, Michaud L, Mirmaran X, Modaine P, Monthe A, Morel L, Mortier PE, Moulin E, Mouterde O, Mudry J, Nachury M, N’Guyen Khac E, Notteghem B, Ollevier V, Ostyn A, Ouraghi A, Ouvry D, Paillot B, Panien-Claudot N, Paoletti C, Papazian A, Parent B, Pariente B, Paris JC, Patrier P, Paupart L, Pauwels B, Pauwels M, Petit R, Piat M, Piotte S, Plane C, Plouvier B, Pollet E, Pommelet P, Pop D, Pordes C, Pouchain G, Prades P, Prevost A, Prevost JC, Quesnel B, Queuniet AM, Quinton JF, Rabache A, Rabelle P, Raclot G, Ratajczyk S, Rault D, Razemon V, Reix N, Revillon M, Richez C, Robinson P, Rodriguez J, Roger J, Roux JM, Rudelli A, Saber A, Savoye G, Schlosseberg P, Segrestin M, Seguy D, Serin M, Seryer A, Sevenet F, Shekh N, Silvie J, Simon V, Spyckerelle C, Talbodec N, Techy A, Thelu JL, Thevenin A, Thiebault H, Thomas J, Thorel JM, Tielman G, Tode M, Toisin J, Tonnel J, Touchais JY, Touze Y, Tranvouez JL, Triplet C, Turck D, Uhlen S, Vaillant E, Valmage C, Vanco D, Vandamme H, Vanderbecq E, Vander Eecken E, Vandermolen P, Vandevenne P, Vandeville L, Vandewalle A, Vandewalle C, Vaneslander P, Vanhoove JP, Vanrenterghem A, Varlet P, Vasies I, Verbiese G, Vernier-Massouille G, Vermelle P, Verne C, Vezilier-Cocq P, Vigneron B, Vincendet M, Viot J, Voiment YM, Wacrenier A, Waeghemaecker L, Wallez JY, Wantiez M, Wartel F, Weber J, Willocquet JL, Wizla N, Wolschies E, Zalar A, Zaouri B, Zellweger A, Ziade C. Natural History of Perianal Fistulising Lesions in Patients With Elderly-onset Crohn's Disease: A Population-based Study. J Crohns Colitis 2020; 14:501-507. [PMID: 31637413 DOI: 10.1093/ecco-jcc/jjz173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Most studies of elderly-onset Crohn's disease [CD; diagnosed in patients aged 60 or over] have described a mild course. However, data on the natural history of perianal fistulising CD [pfCD] in this population are scarce. In a population-based cohort study, we described the prevalence, natural history, and treatment of pfCD in patients with elderly-onset CD vs patients with paediatric-onset CD. METHOD All patients diagnosed with CD at or after the age of 60 between 1988 and 2006, were included [n = 372]. Logistic regression, Cox models, and a nested case-control method were used to identify factors associated with pfCD. RESULTS A total of 34 elderly patients [9% of the 372] had pfCD at diagnosis. After a median follow-up of 6 years (interquartile range [IQR]: 3; 10), 59 patients [16%] had pfCD; the same prevalence [16%] was observed in paediatric-onset patients. At last follow-up, anal incontinence was more frequent in elderly patients with pfCD than in elderly patients without pfCD [22% vs 4%, respectively; p < 10-4]. Rectal CD at diagnosis was associated with pfCD: hazard ratio (95% confidence interval [CI] = 2.8 [1.6-5.0]). Although 37% of the patients received immunosuppressants and 17% received anti-tumour necrosis factor agents, 24% [14 out of 59] had a definitive stoma at last follow-up. CONCLUSION During the first 6 years of disease, the prevalence of pfCD was similar in elderly and paediatric patients. Rectal involvement was associated with the appearance of pfCD in elderly-onset patients. Around a quarter of patients with elderly-onset CD will have a stoma. Our results suggest that treatment with biologics should be evaluated in these patients.
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Affiliation(s)
- Marie Danielou
- Gastroenterology Unit, EPIMAD Registry, University of Rouen and Rouen University Hospital, Rouen, France
| | - Hélène Sarter
- Public Health, Epidemiology and Economic Health Unit, EPIMAD Registry, Maison Régionale de la Recherche Clinique, University of Lille and Lille University Hospital, Lille, France.,LIRIC UMR 995, Team 5, INSERM and University of Lille, Lille, France
| | - Benjamin Pariente
- Gastroenterology Unit, EPIMAD Registry, Hôpital Huriez, Lille University Hospital, Lille, France
| | - Mathurin Fumery
- Gastroenterology Unit, EPIMAD Registry, and PeriTox, UMR I-01, University of Amiens and Amiens University Hospital, Amiens, France
| | - Delphine Ley
- Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne de Flandre Children's Hospital and University of Lille, Lille, France
| | - Christel Mamona
- Public Health, Epidemiology and Economic Health Unit, EPIMAD Registry, Maison Régionale de la Recherche Clinique, University of Lille and Lille University Hospital, Lille, France
| | - Maël Barthoulot
- Public Health, Epidemiology and Economic Health Unit, EPIMAD Registry, Maison Régionale de la Recherche Clinique, University of Lille and Lille University Hospital, Lille, France
| | - Cloé Charpentier
- Gastroenterology Unit, EPIMAD Registry, University of Rouen and Rouen University Hospital, Rouen, France
| | | | - Guillaume Savoye
- Gastroenterology Unit, EPIMAD Registry, University of Rouen and Rouen University Hospital, Rouen, France
| | - Corinne Gower-Rousseau
- Public Health, Epidemiology and Economic Health Unit, EPIMAD Registry, Maison Régionale de la Recherche Clinique, University of Lille and Lille University Hospital, Lille, France.,LIRIC UMR 995, Team 5, INSERM and University of Lille, Lille, France
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8
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Huybrechts S, Chivet A, Tauziede-Espariat A, Rossoni C, Indersie E, Varlet P, Puget S, Abbas R, Ayrault O, Guerrini-Rousseau L, Grill J, Valteau-Couanet D, Dufour C. P14.99 Clinical and biologic features predictive of survival after relapse of childhood medulloblastoma. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz126.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
BACKGROUND
Salvage therapy for recurrent medulloblastoma (MB) is not standardized. Factors associated with survival after recurrence have not been reported.
MATERIAL AND METHODS
Medical records were reviewed for 155 consecutive patients with newly diagnosed MB between 2007 and 2017, treated at Gustave Roussy and Hospital Necker. The following variables were collected for all patients: age at diagnosis, stage, histology (central review according to WHO 2016 classification), molecular subgrouping (DNA methylation), first-line treatment modalities, time to relapse, pattern of recurrence and current status.
RESULTS
A disease recurrence was observed in 47 patients (30%) at a median time of 15 months (range, 1–88 months). The 1-year survival after recurrence was 44% (CI 95%,29.6 to 58.8). The pattern of recurrence was local in 9 patients, metastatic in 21 and combined local and metastatic in 17 patients. The time to first recurrence, less or more than 12 months from diagnosis, was a predictor of post-recurrence overall survival (p < 0.0001) after adjustment for age, treatment, MYC amplification and molecular subgroups. Twenty-seven patients (57%) experiencing recurrent or progressive disease more than 12 months after diagnosis, had an estimated 1-year survival after recurrence of 100% (CI 95%, 100.0 to 100.0) vs 30% (CI 95%, 12.2 to 50.1) with an earlier recurrence. Early relapse was more frequent in children younger than 5 years of age at diagnosis (75% vs 37%, p =0.009), anaplastic/large cell MB (30% vs 3.7%, p=0.046) and Group 3 tumours (76.5% vs 20.8%, p=0.003). Other factors influencing post-relapse survival were metastatic disease and treatment modalities at diagnosis. Multivariable analyses will be presented.
CONCLUSION
The overall prognosis after relapse remains poor. Time to relapse is a significant prognostic factor for postrelapse survival and may help in the design of clinical trials evaluating new agents.
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Affiliation(s)
- S Huybrechts
- Hospital Center of Luxembourg, Luxembourg, Luxembourg
| | | | | | - C Rossoni
- Gustave Roussy Cancer Center, Villejuif, France
| | | | - P Varlet
- Sainte Anne Hospital, Paris, France
| | - S Puget
- Necker Hospital, Paris, France
| | - R Abbas
- Gustave Roussy Cancer Center, Villejuif, France
| | | | | | - J Grill
- Gustave Roussy Cancer Center, Villejuif, France
| | | | - C Dufour
- Gustave Roussy Cancer Center, Villejuif, France
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9
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Tauziède-Espariat A, Debily MA, Castel D, Grill J, Puget S, Sabel M, Blomgren K, Gareton A, Dangouloff-Ros V, Lechapt E, Boddaert N, Varlet P. An integrative radiological, histopathological and molecular analysis of pediatric pontine histone-wildtype glioma with MYCN amplification (HGG-MYCN). Acta Neuropathol Commun 2019; 7:87. [PMID: 31177990 PMCID: PMC6556947 DOI: 10.1186/s40478-019-0738-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 05/14/2019] [Indexed: 11/17/2022] Open
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10
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Dangouloff-Ros V, Tauziède-Espariat A, Roux CJ, Levy R, Grévent D, Brunelle F, Gareton A, Puget S, Beccaria K, Blauwblomme T, Grill J, Dufour C, Varlet P, Boddaert N. CT and Multimodal MR Imaging Features of Embryonal Tumors with Multilayered Rosettes in Children. AJNR Am J Neuroradiol 2019; 40:732-736. [PMID: 30846437 DOI: 10.3174/ajnr.a6001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 01/28/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND PURPOSE Embryonal tumors with multilayered rosettes, C19MC-altered, are brain tumors occurring in young children, which were clearly defined in the 2016 World Health Organization classification of central nervous system neoplasms. Our objective was to describe the multimodal imaging characteristics of this new entity. MATERIALS AND METHODS We performed a retrospective monocentric review of embryonal brain tumors and looked for embryonal tumors with multilayered rosettes with confirmed C19MC alteration. We gathered morphologic imaging data, as well as DWI and PWI data (using arterial spin-labeling and DSC). RESULTS We included 16 patients with a median age of 2 years 8 months. Tumors were both supratentorial (56%, 9/16) and infratentorial (44%, 7/16). Tumors were large (median diameter, 59 mm; interquartile range, 48-71 mm), with absent (75%, 12/16) or minimal (25%, 4/16) peritumoral edema. Enhancement was absent (20%, 3/15) or weak (73%, 11/15), whereas intratumoral macrovessels were frequently seen (94%, 15/16) and calcifications were present in 67% (10/15). Diffusion was always restricted, with a minimal ADC of 520 mm2/s (interquartile range, 495-540 mm2/s). Cerebral blood flow using arterial spin-labeling was low, with a maximal CBF of 43 mL/min/100 g (interquartile range, 33-55 mL/min/100 g 5). When available (3 patients), relative cerebral blood volume using DSC was high (range, 3.5-5.8). CONCLUSIONS Embryonal tumors with multilayered rosettes, C19MC-altered, have characteristic imaging features that could help in the diagnosis of this rare tumor in young children.
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Affiliation(s)
- V Dangouloff-Ros
- From the Departments of Pediatric Radiology (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.) .,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,French National Institute of Health and Medical Research U1000 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France.,Institut Imagine 1163 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France
| | - A Tauziède-Espariat
- University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,Department of Neuropathology (A.T.-E., A.G., P.V.), Centre Hospitalier Sainte Anne, Paris, France
| | - C-J Roux
- From the Departments of Pediatric Radiology (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.).,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,French National Institute of Health and Medical Research U1000 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France.,Institut Imagine 1163 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France
| | - R Levy
- From the Departments of Pediatric Radiology (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.).,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,French National Institute of Health and Medical Research U1000 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France.,Institut Imagine 1163 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France
| | - D Grévent
- From the Departments of Pediatric Radiology (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.).,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,French National Institute of Health and Medical Research U1000 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France.,Institut Imagine 1163 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France
| | - F Brunelle
- From the Departments of Pediatric Radiology (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.).,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,French National Institute of Health and Medical Research U1000 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France.,Institut Imagine 1163 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France
| | - A Gareton
- Department of Neuropathology (A.T.-E., A.G., P.V.), Centre Hospitalier Sainte Anne, Paris, France
| | - S Puget
- Pediatric Neurosurgery (S.P., K.B., T.B.), Hôpital Necker Enfants Malades, Paris, France.,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France
| | - K Beccaria
- Pediatric Neurosurgery (S.P., K.B., T.B.), Hôpital Necker Enfants Malades, Paris, France.,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France
| | - T Blauwblomme
- Pediatric Neurosurgery (S.P., K.B., T.B.), Hôpital Necker Enfants Malades, Paris, France.,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France
| | - J Grill
- Department of Pediatric and Adolescent Oncology (J.G., C.D.), Gustave Roussy Institute, Villejuif, France
| | - C Dufour
- Department of Pediatric and Adolescent Oncology (J.G., C.D.), Gustave Roussy Institute, Villejuif, France
| | - P Varlet
- University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,Department of Neuropathology (A.T.-E., A.G., P.V.), Centre Hospitalier Sainte Anne, Paris, France
| | - N Boddaert
- From the Departments of Pediatric Radiology (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.).,University René Descartes (V.D.-R., A.T.-E., C.-J.R., R.L., D.G., F.B., S.P., K.B., T.B. P.V., N.B.), Pôle de Recherche et d'Enseignement Supérieur Sorbonne Paris Cité, Paris, France.,French National Institute of Health and Medical Research U1000 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France.,Institut Imagine 1163 (V.D.-R., C.-J.R., R.L., D.G., F.B., N.B.), Paris, France
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11
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Van Triempont M, Bertrand D, Varlet P, Hazzan M, Lionet A, Noël C, Provôt F. Désimmunisation HLA chez des patients hyperimmunisés en transplantation rénale : l’expérience de deux centres français. Nephrol Ther 2018. [DOI: 10.1016/j.nephro.2018.07.369] [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: 11/25/2022]
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12
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Chamley P, Varlet P, Lionet A, Noël C, Hazzan M, Provôt F. Impact d’anticorps préformés anti-HLA-Cw et anti-HLA-DP spécifiques du donneur en transplantation rénale. Nephrol Ther 2018. [DOI: 10.1016/j.nephro.2018.07.006] [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: 11/27/2022]
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13
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Dangouloff-Ros V, Varlet P, Levy R, Beccaria K, Puget S, Dufour C, Boddaert N. Imaging features of medulloblastoma: Conventional imaging, diffusion-weighted imaging, perfusion-weighted imaging, and spectroscopy: From general features to subtypes and characteristics. Neurochirurgie 2018; 67:6-13. [PMID: 30170827 DOI: 10.1016/j.neuchi.2017.10.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [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: 06/07/2017] [Revised: 09/13/2017] [Accepted: 10/29/2017] [Indexed: 12/13/2022]
Abstract
Medulloblastoma is a frequent high-grade neoplasm among pediatric brain tumours. Its classical imaging features are a midline tumour growing into the fourth ventricle, hyperdense on CT-scan, displaying a hypersignal when using diffusion-weighted imaging, with a variable contrast enhancement. Nevertheless, atypical imaging features have been widely reported, varying according to the age of the patient, and histopathological subtype. In this study, we review the classical and atypical imaging features of medulloblastomas, with emphasis on advanced MRI techniques, histopathological and molecular subtypes and characteristics, and follow-up modalities.
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Affiliation(s)
- V Dangouloff-Ros
- Department of pediatric radiology, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75105 Paris, France; Inserm U1000, 149, rue de Sèvres, 75015 Paris, France; University René-Descartes, PRES-Sorbonne-Paris-Cité, 12, rue de l'École-de-Médecine, Paris, France.
| | - P Varlet
- University René-Descartes, PRES-Sorbonne-Paris-Cité, 12, rue de l'École-de-Médecine, Paris, France; Department of neuropathology, centre hospitalier Sainte-Anne, 1, rue Cabanis, 75014 Paris, France
| | - R Levy
- Department of pediatric radiology, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75105 Paris, France; Inserm U1000, 149, rue de Sèvres, 75015 Paris, France; University René-Descartes, PRES-Sorbonne-Paris-Cité, 12, rue de l'École-de-Médecine, Paris, France
| | - K Beccaria
- University René-Descartes, PRES-Sorbonne-Paris-Cité, 12, rue de l'École-de-Médecine, Paris, France; Department of pediatric neurosurgery, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75105 Paris, France
| | - S Puget
- University René-Descartes, PRES-Sorbonne-Paris-Cité, 12, rue de l'École-de-Médecine, Paris, France; Department of pediatric neurosurgery, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75105 Paris, France
| | - C Dufour
- Department of pediatric and adolescent oncology, Gustave-Roussy Institute, 114, rue Édouard-Vaillant, 94800 Villejuif, France
| | - N Boddaert
- Department of pediatric radiology, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75105 Paris, France; Inserm U1000, 149, rue de Sèvres, 75015 Paris, France; University René-Descartes, PRES-Sorbonne-Paris-Cité, 12, rue de l'École-de-Médecine, Paris, France; UMR 1163, institut Imagine, 24, boulevard du Montparnasse, 75015 Paris, France
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14
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Joyon N, Tauziède-Espariat A, Alentorn A, Giry M, Castel D, Capelle L, Zanello M, Varlet P, Bielle F. K27M mutation in H3F3A in ganglioglioma grade I with spontaneous malignant transformation extends the histopathological spectrum of the histone H3 oncogenic pathway. Neuropathol Appl Neurobiol 2018; 43:271-276. [PMID: 27219822 DOI: 10.1111/nan.12329] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 04/29/2016] [Accepted: 05/18/2016] [Indexed: 12/24/2022]
Affiliation(s)
- N Joyon
- Neuropathologie, Laboratoire Escourolle, Hôpitaux Universitaires Pitié Salpêtrière Charles Foix, AP-HP, Paris, France
| | | | - A Alentorn
- Neurologie 2, Hôpitaux Universitaires Pitié Salpêtrière Charles Foix, AP-HP, Paris, France
| | - M Giry
- Institut du Cerveau et de la Moelle Epinière, Paris, France
| | - D Castel
- UMR 8203 CNRS "Vectorologie et Thérapeutiques Anticancéreuses", Université Paris-Sud, Villejuif, France
| | - L Capelle
- Neurochirurgie, Hôpitaux Universitaires Pitié Salpêtrière Charles Foix, AP-HP, Paris, France
| | - M Zanello
- Neurochirurgie, Hôpital Saint-Anne, Paris, France
| | - P Varlet
- Neuropathologie, Hôpital Saint-Anne, Paris, France
| | - F Bielle
- Neuropathologie, Laboratoire Escourolle, Hôpitaux Universitaires Pitié Salpêtrière Charles Foix, AP-HP, Paris, France.,Institut du Cerveau et de la Moelle Epinière, UPMC - Sorbonne Universités, Paris, France
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15
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Bertrand A, Rondenet C, Masliah-Planchon J, Leblond P, de la Fourchardière A, Pissaloux D, Aït-Raïs K, Lequin D, Jouvet A, Freneaux P, Sevestre H, Ranchere-Vince D, Tauziede-Espariat A, Maurage CA, Silva K, Pierron G, Delattre O, Varlet P, Frappaz D, Bourdeaut F. Rhabdoid component emerging as a subclonal evolution of paediatric glioneuronal tumours. Neuropathol Appl Neurobiol 2018; 44:224-228. [DOI: 10.1111/nan.12379] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 11/28/2016] [Accepted: 12/23/2016] [Indexed: 10/20/2022]
Affiliation(s)
- A. Bertrand
- Pediatric Oncology Unit; Centre Leon Berard; Lyon France
| | - C. Rondenet
- Department of Neuropathology; Sainte-Anne Hospital; Paris France
| | - J. Masliah-Planchon
- Institut Curie; Somatic Genetics Unit; Paris France
- Cancer Genetics and Biology Laboratory; Institut Curie; INSERM U830; Paris France
| | - P. Leblond
- Pediatric Oncology Unit; Centre Oscar Lambret; Lille France
| | | | - D. Pissaloux
- Biopathology Unit; Centre Leon Berard; Lyon France
| | - K. Aït-Raïs
- Institut Curie; Somatic Genetics Unit; Paris France
| | - D. Lequin
- Institut Curie; Somatic Genetics Unit; Paris France
| | - A. Jouvet
- Department of Neuropathology; Groupement Hospitalier Est; Bron France
| | - P. Freneaux
- Department of Pathology; Institut Curie; Paris France
| | - H. Sevestre
- Neuropathology; University Hospital; Amiens France
| | | | | | - C.-A. Maurage
- Department of Neuropathology; Lille University Hospital; Lille France
| | - K. Silva
- Department of Neuropathology; Groupement Hospitalier Est; Bron France
| | - G. Pierron
- Institut Curie; Somatic Genetics Unit; Paris France
| | - O. Delattre
- Cancer Genetics and Biology Laboratory; Institut Curie; INSERM U830; Paris France
| | - P. Varlet
- Department of Neuropathology; Sainte-Anne Hospital; Paris France
| | - D. Frappaz
- Pediatric Oncology Unit; Centre Leon Berard; Lyon France
| | - F. Bourdeaut
- Cancer Genetics and Biology Laboratory; Institut Curie; INSERM U830; Paris France
- Pediatric Oncology Translational Research Laboratory; SiRIC Institut Curie; Paris France
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Ghione S, Sarter H, Fumery M, Armengol-Debeir L, Savoye G, Ley D, Spyckerelle C, Pariente B, Peyrin-Biroulet L, Turck D, Gower-Rousseau C, Andre JM, Antonietti M, Aouakli A, Armand A, Aroichane I, Assi F, Aubet JP, Auxenfants E, Ayafi-Ramelot F, Bankovski D, Barbry B, Bardoux N, Baron P, Baudet A, Bazin B, Bebahani A, Becqwort JP, Benet V, Benali H, Benguigui C, Soussan BE, Bental A, Berkelmans I, Bernet J, Bernou K, Bernou-Dron C, Bertot P, Bertiaux-Vandaële N, Bertrand V, Billoud E, Biron N, Bismuth B, Bleuet M, Blondel F, Blondin V, Bohon P, Boniface E, Bonnière P, Bonvarlet E, Bonvarlet P, Boruchowicz A, Bostvironnois R, Boualit M, Bouche B, Boudaillez C, Bourgeaux C, Bourgeois M, Bourguet A, Bourienne A, Branche J, Bray G, Brazier F, Breban P, Brihier H, Brung-Lefebvre V, Bulois P, Burgiere P, Butel J, Canva JY, Canva-Delcambre V, Capron JP, Cardot F, Carpentier P, Cartier E, Cassar JF, Cassagnou M, Castex JF, Catala P, Cattan S, Catteau S, Caujolle B, Cayron G, Chandelier C, Chantre M, Charles J, Charneau T, Chavance-Thelu M, Chirita D, Choteau A, Claerbout JF, Clergue PY, Coevoet H, Cohen G, Collet R, Colombel JF, Coopman S, Corvisart J, Cortot A, Couttenier F, Crinquette JF, Crombe V, Dadamessi I, Dapvril V, Davion T, Dautreme S, Debas J, Degrave N, Dehont F, Delatre C, Delcenserie R, Delette O, Delgrange T, Delhoustal L, Delmotte JS, Demmane S, Deregnaucourt G, Descombes P, Desechalliers JP, Desmet P, Desreumaux P, Desseaux G, Desurmont P, Devienne A, Devouge E, Devred M, Devroux A, Dewailly A, Dharancy S, Di Fiore A, Djeddi D, Djedir R, Dreher-Duwat ML, Dubois R, Dubuque C, Ducatillon P, Duclay J, Ducrocq B, Ducrot F, Ducrotte P, Dufilho A, Duhamel C, Dujardin D, Dumant-Forest C, Dupas JL, Dupont F, Duranton Y, Duriez A, El Achkar K, El Farisi M, Elie C, Elie-Legrand MC, Elkhaki A, Eoche M, Evrard D, Evrard JP, Fatome A, Filoche B, Finet L, Flahaut M, Flamme C, Foissey D, Fournier P, Foutrein-Comes MC, Foutrein P, Fremond D, Frere T, Fumery M, Gallet P, Gamblin C, Ganga-Zandzou PS, Gérard R, Geslin G, Gheyssens Y, Ghossini N, Ghrib S, Gilbert T, Gillet B, Godard D, Godard P, Godchaux JM, Godchaux R, Goegebeur G, Goria O, Gottrand F, Gower P, Grandmaison B, Groux M, Guedon C, Guillard JF, Guillem L, Guillemot F, Guimber D, Haddouche B, Hakim S, Hanon D, Hautefeuille V, Heckestweiller P, Hecquet G, Hedde JP, Hellal H, Henneresse PE, Heyman B, Heraud M, Herve S, Hochain P, Houssin-Bailly L, Houcke P, Huguenin B, Iobagiu S, Ivanovic A, Iwanicki-Caron I, Janicki E, Jarry M, Jeu J, Joly JP, Jonas C, Katherin F, Kerleveo A, Khachfe A, Kiriakos A, Kiriakos J, Klein O, Kohut M, Kornhauser R, Koutsomanis D, Laberenne JE, Laffineur G, Lagarde M, Lannoy P, Lapchin J, Lapprand M, Laude D, Leblanc R, Lecieux P, Leclerc N, Le Couteulx C, Ledent J, Lefebvre J, Lefiliatre P, Legrand C, Le Grix A, Lelong P, Leluyer B, Lenaerts C, Lepileur L, Leplat A, Lepoutre-Dujardin E, Leroi H, Leroy MY, Lesage JP, Lesage X, Lesage J, Lescanne-Darchis I, Lescut J, Lescut D, Leurent B, Levy P, Lhermie M, Lion A, Lisambert B, Loire F, Louf S, Louvet A, Luciani M, Lucidarme D, Lugand J, Macaigne O, Maetz D, Maillard D, Mancheron H, Manolache O, Marks-Brunel AB, Marti R, Martin F, Martin G, Marzloff E, Mathurin P, Mauillon J, Maunoury V, Maupas JL, Mesnard B, Metayer P, Methari L, Meurisse B, Meurisse F, Michaud L, Mirmaran X, Modaine P, Monthe A, Morel L, Mortier PE, Moulin E, Mouterde O, Mudry J, Nachury M, Khac NE, Notteghem B, Ollevier V, Ostyn A, Ouraghi A, Ouvry D, Paillot B, Panien-Claudot N, Paoletti C, Papazian A, Parent B, Pariente B, Paris JC, Patrier P, Paupart L, Pauwels B, Pauwels M, Petit R, Piat M, Piotte S, Plane C, Plouvier B, Pollet E, Pommelet P, Pop D, Pordes C, Pouchain G, Prades P, Prevost A, Prevost JC, Quesnel B, Queuniet AM, Quinton JF, Rabache A, Rabelle P, Raclot G, Ratajczyk S, Rault D, Razemon V, Reix N, Revillon M, Richez C, Robinson P, Rodriguez J, Roger J, Roux JM, Rudelli A, Saber A, Savoye G, Schlosseberg P, Segrestin M, Seguy D, Serin M, Seryer A, Sevenet F, Shekh N, Silvie J, Simon V, Spyckerelle C, Talbodec N, Techy A, Thelu JL, Thevenin A, Thiebault H, Thomas J, Thorel JM, Tielman G, Tode M, Toisin J, Tonnel J, Touchais JY, Touze Y, Tranvouez JL, Triplet C, Turck D, Uhlen S, Vaillant E, Valmage C, Vanco D, Vandamme H, Vanderbecq E, Eecken VE, Vandermolen P, Vandevenne P, Vandeville L, Vandewalle A, Vandewalle C, Vaneslander P, Vanhoove JP, Vanrenterghem A, Varlet P, Vasies I, Verbiese G, Vernier-Massouille G, Vermelle P, Verne C, Vezilier-Cocq P, Vigneron B, Vincendet M, Viot J, Voiment YM, Wacrenier A, Waeghemaecker L, Wallez JY, Wantiez M, Wartel F, Weber J, Willocquet JL, Wizla N, Wolschies E, Zalar A, Zaouri B, Zellweger A, Ziade C. Dramatic Increase in Incidence of Ulcerative Colitis and Crohn's Disease (1988-2011): A Population-Based Study of French Adolescents. Am J Gastroenterol 2018; 113:265-272. [PMID: 28809388 DOI: 10.1038/ajg.2017.228] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [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: 12/02/2016] [Accepted: 06/08/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Few data are available to describe the changes in incidence of pediatric-onset inflammatory bowel disease (IBD). The aim of this study was to describe changes in incidence and phenotypic presentation of pediatric-onset IBD in northern France during a 24-year period. METHODS Pediatric-onset IBD (<17 years) was issued from a population-based IBD study in France between 1988 and 2011. Age groups and digestive location were defined according to the Paris classification. RESULTS 1,350 incident cases were recorded (8.3% of all IBD) including 990 Crohn's disease (CD), 326 ulcerative colitis (UC) and 34 IBD unclassified (IBDU). Median age at diagnosis was similar in CD (14.4 years (Q1=11.8-Q3=16.0)) and UC (14.0 years (11.0-16.0)) and did not change over time. There were significantly more males with CD (females/males=0.82) than UC (females/males=1.25) (P=0.0042). Median time between onset of symptoms and IBD diagnosis was consistently 3 months (1-6). Mean incidence was 4.4/105 for IBD overall (3.2 for CD, 1.1 for UC and 0.1 for IBDU). From 1988-1990 to 2009-2011, a dramatic increase in incidences of both CD and UC were observed in adolescents (10-16 years): for CD from 4.2 to 9.5/105 (+126%; P<0.001) and for UC, from 1.6 to 4.1/105 (+156%; P<0.001). No modification in age or location at diagnosis was observed in either CD or UC. CONCLUSIONS In this population-based study, CD and UC incidences increased dramatically in adolescents across a 24-year span, suggesting that one or more strong environmental factors may predispose this population to IBD.
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Affiliation(s)
- Silvia Ghione
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Lille University Jeanne de Flandre Children's Hospital and Faculty of Medicine, Lille, France
| | - Hélène Sarter
- Public Health, Epidemiology and Economic Health, Epimad registry, Regional house of clinical research, Lille Hospital and University, Lille, France.,Lille Inflammation Research International Center LIRIC-UMR 995 Inserm-"IBD and environmental factors: epidemiology and functional analyses", Lille University, Lille, France
| | - Mathurin Fumery
- Gastroenterology Unit, Epimad registry, Amiens Hospital and University, Amiens, France
| | - Laura Armengol-Debeir
- Gastroenterology Unit, Epimad registry, Rouen Hospital and University, Rouen, France
| | - Guillaume Savoye
- Gastroenterology Unit, Epimad registry, Rouen Hospital and University, Rouen, France
| | - Delphine Ley
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Lille University Jeanne de Flandre Children's Hospital and Faculty of Medicine, Lille, France.,Lille Inflammation Research International Center LIRIC-UMR 995 Inserm-"IBD and environmental factors: epidemiology and functional analyses", Lille University, Lille, France
| | - Claire Spyckerelle
- Department of Pediatrics, St Vincent de Paul Hospital and Lille Catholic University, Lille, France
| | - Benjamin Pariente
- Lille Inflammation Research International Center LIRIC-UMR 995 Inserm-"IBD and environmental factors: epidemiology and functional analyses", Lille University, Lille, France.,Gastroenterology Unit, Epimad registry, Lille Hospital and University, Lille, France
| | | | - Dominique Turck
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Lille University Jeanne de Flandre Children's Hospital and Faculty of Medicine, Lille, France.,Lille Inflammation Research International Center LIRIC-UMR 995 Inserm-"IBD and environmental factors: epidemiology and functional analyses", Lille University, Lille, France
| | - Corinne Gower-Rousseau
- Public Health, Epidemiology and Economic Health, Epimad registry, Regional house of clinical research, Lille Hospital and University, Lille, France.,Lille Inflammation Research International Center LIRIC-UMR 995 Inserm-"IBD and environmental factors: epidemiology and functional analyses", Lille University, Lille, France
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Duricova D, Leroyer A, Savoye G, Sarter H, Pariente B, Aoucheta D, Armengol-Debeir L, Ley D, Turck D, Peyrin-Biroulet L, Gower-Rousseau C, Fumery M, Antonietti M, Aouakli A, Armand A, Aroichane I, Assi F, Aubet JP, Auxenfants E, Ayafi-Ramelot F, Bankovski D, Barbry B, Bardoux N, Baron P, Baudet A, Bazin B, Bebahani A, Becqwort JP, Benet V, Benali H, Benguigui C, Ben Soussan E, Bental A, Berkelmans I, Bernet J, Bernou K, Bernou-Dron C, Bertot P, Bertiaux-Vandaële N, Bertrand V, Billoud E, Biron N, Bismuth B, Bleuet M, Blondel F, Blondin V, Bohon P, Boniface E, Bonnière P, Bonvarlet E, Bonvarlet P, Boruchowicz A, Bostvironnois R, Boualit M, Bouche B, Boudaillez C, Bourgeaux C, Bourgeois M, Bourguet A, Bourienne A, Branche J, Bray G, Brazier F, Breban P, Brihier H, Brung-Lefebvre V, Bulois P, Burgiere P, Butel J, Canva JY, Canva-Delcambre V, Capron JP, Cardot F, Carpentier P, Cartier E, Cassar JF, Cassagnou M, Castex JF, Catala P, Cattan S, Catteau S, Caujolle B, Cayron G, Chandelier C, Chantre M, Charles J, Charneau T, Chavance-Thelu M, Chirita D, Choteau A, Claerbout JF, Clergue PY, Coevoet H, Cohen G, Collet R, Colombel JF, Coopman S, Corvisart J, Cortot A, Couttenier F, Crinquette JF, Crombe V, Dadamessi I, Dapvril V, Davion T, Dautreme S, Debas J, Degrave N, Dehont F, Delatre C, Delcenserie R, Delette O, Delgrange T, Delhoustal L, Delmotte JS, Demmane S, Deregnaucourt G, Descombes P, Desechalliers JP, Desmet P, Desreumaux P, Desseaux G, Desurmont P, Devienne A, Devouge E, Devred M, Devroux A, Dewailly A, Dharancy S, Di Fiore A, Djeddi D, Djedir R, Dreher-Duwat ML, Dubois R, Dubuque C, Ducatillon P, Duclay J, Ducrocq B, Ducrot F, Ducrotté P, Dufilho A, Duhamel C, Dujardin D, Dumant-Forest C, Dupas JL, Dupont F, Duranton Y, Duriez A, El Achkar K, El Farisi M, Elie C, Elie-Legrand MC, Elkhaki A, Eoche M, Evrard D, Evrard JP, Fatome A, Filoche B, Finet L, Flahaut M, Flamme C, Foissey D, Fournier P, Foutrein-Comes MC, Foutrein P, Fremond D, Frere T, Fumery M, Gallet P, Gamblin C, Ganga-Zandzou S, Gerard R, Geslin G, Gheyssens Y, Ghossini N, Ghrib S, Gilbert T, Gillet B, Godard D, Godard P, Godchaux JM, Godchaux R, Goegebeur G, Goria O, Gottrand F, Gower P, Grandmaison B, Groux M, Guedon C, Guillard JF, Guillem L, Guillemot F, Guimber D, Haddouche B, Hakim S, Hanon D, Hautefeuille V, Heckestweiller P, Hecquet G, Hedde JP, Hellal H, Henneresse PE, Heyman B, Heraud M, Herve S, Hochain P, Houssin-Bailly L, Houcke P, Huguenin B, Iobagiu S, Ivanovic A, Iwanicki-Caron I, Janicki E, Jarry M, Jeu J, Joly JP, Jonas C, Katherin F, Kerleveo A, Khachfe A, Kiriakos A, Kiriakos J, Klein O, Kohut M, Kornhauser R, Koutsomanis D, Laberenne JE, Laffineur G, Lagarde M, Lannoy P, Lapchin J, Lapprand M, Laude D, Leblanc R, Lecieux P, Leclerc N, Le Couteulx C, Ledent J, Lefebvre J, Lefiliatre P, Legrand C, Le Grix A, Lelong P, Leluyer B, Lenaerts C, Lepileur L, Leplat A, Lepoutre-Dujardin E, Leroi H, Leroy MY, Lesage JP, Lesage X, Lesage J, Lescanne-Darchis I, Lescut J, Lescut D, Leurent B, Levy P, Lhermie M, Lion A, Lisambert B, Loire F, Louf S, Louvet A, Luciani M, Lucidarme D, Lugand J, Macaigne O, Maetz D, Maillard D, Mancheron H, Manolache O, Marks-Brunel AB, Marti R, Martin F, Martin G, Marzloff E, Mathurin P, Mauillon J, Maunoury V, Maupas JL, Mesnard B, Metayer P, Methari L, Meurisse B, Meurisse F, Michaud L, Mirmaran X, Modaine P, Monthe A, Morel L, Mortier PE, Moulin E, Mouterde O, Mudry J, Nachury M, N’Guyen Khac E, Notteghem B, Ollevier V, Ostyn A, Ouraghi A, Ouvry D, Paillot B, Panien-Claudot N, Paoletti C, Papazian A, Parent B, Pariente B, Paris JC, Patrier P, Paupart L, Pauwels B, Pauwels M, Petit R, Piat M, Piotte S, Plane C, Plouvier B, Pollet E, Pommelet P, Pop D, Pordes C, Pouchain G, Prades P, Prevost A, Prevost JC, Quesnel B, Queuniet AM, Quinton JF, Rabache A, Rabelle P, Raclot G, Ratajczyk S, Rault D, Razemon V, Reix N, Revillon M, Richez C, Robinson P, Rodriguez J, Roger J, Roux JM, Rudelli A, Saber A, Savoye G, Schlosseberg P, Segrestin M, Seguy D, Serin M, Seryer A, Sevenet F, Shekh N, Silvie J, Simon V, Spyckerelle C, Talbodec N, Techy A, Thelu JL, Thevenin A, Thiebault H, Thomas J, Thorel JM, Tielman G, Tode M, Toisin J, Tonnel J, Touchais JY, Touze Y, Tranvouez JL, Triplet C, Turck D, Uhlen S, Vaillant E, Valmage C, Vanco D, Vandamme H, Vanderbecq E, Vander Eecken E, Vandermolen P, Vandevenne P, Vandeville L, Vandewalle A, Vandewalle C, Vaneslander P, Vanhoove JP, Vanrenterghem A, Varlet P, Vasies I, Verbiese G, Vernier-Massouille G, Vermelle P, Verne C, Vezilier-Cocq P, Vigneron B, Vincendet M, Viot J, Voiment YM, Wacrenier A, Waeghemaecker L, Wallez JY, Wantiez M, Wartel F, Weber J, Willocquet JL, Wizla N, Wolschies E, Zalar A, Zaouri B, Zellweger A, Ziade C. Extra-intestinal Manifestations at Diagnosis in Paediatric- and Elderly-onset Ulcerative Colitis are Associated With a More Severe Disease Outcome: A Population-based Study. J Crohns Colitis 2017; 11:1326-1334. [PMID: 28981648 DOI: 10.1093/ecco-jcc/jjx092] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [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: 04/06/2017] [Accepted: 07/05/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Data on extra-intestinal manifestations [EIM] and their impact on the disease course of ulcerative colitis [UC] in population-based cohorts are scarce, particularly in paediatric- and elderly-onset UC patients. The aims of this population-based study were to assess: 1] the occurrence of EIM in paediatric- and elderly-onset UC; 2] the factors associated with EIM; and 3] their impact on long-term disease outcome. METHODS Paediatric-onset [< 17 years at diagnosis] and elderly-onset UC patients [> 60 years at diagnosis] from a French prospective population-based registry [EPIMAD] were included. Data on EIM and other clinical factors at diagnosis and at maximal follow-up were collected. RESULTS In all, 158 paediatric- and 470 elderly-onset patients were included [median age at diagnosis 14.5 and 68.8 years, median follow-up 11.2 and 6.2 years, respectively]. EIM occurred in 8.9% of childhood- and 3% of elderly-onset patients at diagnosis and in 16.7% and 2.2% of individuals during follow-up [p < 0.01], respectively. The most frequent EIM was joint involvement [15.8% of paediatric onset and 2.6% of elderly-onset]. Presence of EIM at diagnosis was associated with more severe disease course [need for immunosuppressants or biologic therapy or colectomy] in both paediatric- and elderly-onset UC (hazard ratio [HR] = 2.0, 95% confidence interval [CI]: 1.0-4.2; and HR = 2.8, 0.9-7.9, respectively). Extensive colitis was another independent risk factor in both age groups. CONCLUSIONS Elderly-onset UC patients had lower risk of EIM either at diagnosis or during follow-up than paediatric-onset individuals. EIM at diagnosis predicted more severe disease outcome, including need for immunosuppressive or biologic therapy or surgery, in both paediatric- and elderly-onset UC.
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Affiliation(s)
- Dana Duricova
- Public Health, Epidemiology and Economic Health, Registre EPIMAD, Lille University and Hospital, Lille, France
| | - Ariane Leroyer
- Public Health, Epidemiology and Economic Health, Registre EPIMAD, Lille University and Hospital, Lille, France
| | - Guillaume Savoye
- Gastroenterology Unit, EPIMAD Registry, Rouen University Hospital, Rouen, France
| | - Hélène Sarter
- Public Health, Epidemiology and Economic Health, Registre EPIMAD, Lille University and Hospital, Lille, France.,Lille Inflammation Research International Center LIRIC-UMR 995 Inserm Lille 2 University, Lille, France
| | - Benjamin Pariente
- Gastroenterology Unit, Hôpital Huriez, Lille University Hospital, Lille, France
| | - Djamila Aoucheta
- Associated Medical Director, Immunology, MSD France, Courbevoie cedex, France
| | | | - Delphine Ley
- Lille Inflammation Research International Center LIRIC-UMR 995 Inserm Lille 2 University, Lille, France.,Division of Gastroenterology, Hepatology and Nutrition, Lille University Jeanne de Flandre Children's Hospital, University of Lille, Lille, France
| | - Dominique Turck
- Lille Inflammation Research International Center LIRIC-UMR 995 Inserm Lille 2 University, Lille, France.,Division of Gastroenterology, Hepatology and Nutrition, Lille University Jeanne de Flandre Children's Hospital, University of Lille, Lille, France
| | | | - Corinne Gower-Rousseau
- Public Health, Epidemiology and Economic Health, Registre EPIMAD, Lille University and Hospital, Lille, France.,Lille Inflammation Research International Center LIRIC-UMR 995 Inserm Lille 2 University, Lille, France
| | - Mathurin Fumery
- Lille Inflammation Research International Center LIRIC-UMR 995 Inserm Lille 2 University, Lille, France.,Gastroenterology Unit, EPIMAD Registry, Amiens University Hospital, Amiens, France
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Poulon F, Mehidine H, Juchaux M, Varlet P, Devaux B, Pallud J, Abi Haidar D. Optical properties, spectral, and lifetime measurements of central nervous system tumors in humans. Sci Rep 2017; 7:13995. [PMID: 29070870 PMCID: PMC5656602 DOI: 10.1038/s41598-017-14381-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 10/09/2017] [Indexed: 02/04/2023] Open
Abstract
A key challenge of central nervous system tumor surgery is to discriminate between brain regions infiltrated by tumor cells and surrounding healthy tissue. Although monitoring of autofluorescence could potentially be an efficient way to provide reliable information for these regions, we found little information on this subject, and thus we conducted studies of brain tissue optical properties. This particular study focuses on the different optical quantitative responses of human central nervous system tumors and their corresponding controls. Measurements were performed on different fixed human tumoral and healthy brain samples. Four groups of central nervous system tumors (glioblastoma, diffuse glioma, meningioma and metastasis) were discriminated from healthy brain and meninx control tissues. A threshold value was found for the scattering and absorption coefficient between tumoral and healthy groups. Emission Spectra of healthy tissue had a significant higher intensity than tumoral groups. The redox and optical index ratio were thenn calculated and these also showed significant discrimination. Two fluorescent molecules, NADH and porphyrins, showed distinct lifetim values among the different groups of samples. This study defines several optical indexes that can act as combinated indicators to discriminate healthy from tumoral tissues.
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Affiliation(s)
- F Poulon
- IMNC Laboratory UMR 8165-CNRS/IN2P3, Paris-Saclay University, Orsay, 91405, France
| | - H Mehidine
- IMNC Laboratory UMR 8165-CNRS/IN2P3, Paris-Saclay University, Orsay, 91405, France
| | - M Juchaux
- IMNC Laboratory UMR 8165-CNRS/IN2P3, Paris-Saclay University, Orsay, 91405, France
| | - P Varlet
- Neuropathology Department, Sainte-Anne Hospital, Paris, 75014, France
- IMA BRAIN, INSERMU894, Centre de Psychiatrie et de Neurosciences, Paris, France
| | - B Devaux
- Neurosurgery Department, Sainte-Anne Hospital, 75014, Paris, France
- Paris Descates University, Paris, France
| | - J Pallud
- IMA BRAIN, INSERMU894, Centre de Psychiatrie et de Neurosciences, Paris, France
- Neurosurgery Department, Sainte-Anne Hospital, 75014, Paris, France
- Paris Descates University, Paris, France
| | - D Abi Haidar
- IMNC Laboratory UMR 8165-CNRS/IN2P3, Paris-Saclay University, Orsay, 91405, France.
- Université Paris Diderot, Sorbonne Paris Cité, F-75013, Paris, France.
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Nysom K, Leblond P, Frappaz D, Aerts I, Varlet P, Giangaspero F, Gambart M, Hargrave D, Marshall L, Kearns P, Makin G, Gallego S, Kieran M, Casanova M, Lahogue A, Wind S, Stolze B, Roy D, Uttenreuther-Fischer M, Geoerger B. Biomarker prevalence study and phase I trial of afatinib in children with malignant tumours. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx363.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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20
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Devaux B, Chassoux F, Landré E, Turak B, Laurent A, Zanello M, Mellerio C, Varlet P. Surgery for dysembryoplastic neuroepithelial tumors and gangliogliomas in eloquent areas. Functional results and seizure control. Neurochirurgie 2017; 63:227-234. [PMID: 28506485 DOI: 10.1016/j.neuchi.2016.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [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: 07/05/2016] [Revised: 10/04/2016] [Accepted: 10/09/2016] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Dysembryoplastic neuroepithelial tumors and gangliogliomas are developmental glioneuronal tumors usually revealed by partial epilepsy. High epileptogenicity, childhood epilepsy onset, drug-resistance, temporal location, and seizure freedom after complete resection are common characteristics of both tumors. We report the specificity of surgical management, functional results and seizure outcome in cases of a tumor location in eloquent areas. METHODS Among 150 patients (88 males, 3-55 years) operated on for refractory epilepsy due to a glioneuronal tumor (1990-2015), 30 (20%, dysembryoplastic neuroepithelial tumors=21; gangliogliomas=9) had a tumor located in an eloquent cortex (sensory-motor, insular or language areas). Surgery was performed after a preoperative work-up, including stereo-electroencephalography in 48 patients (26%) and functional MRI in 100 (67%). MRI-guided lesionectomy was mainly performed in extra-temporal location, whereas an additional corticectomy was performed in a temporal location. Tumor microsurgical resections were guided using neuronavigation and cortical/subcortical electrical stimulations. Multiple stereotactic thermocoagulations were performed in two insular tumors. RESULTS New motor/language deficits related to eloquent areas occurred postoperatively in 6/30 patients (20%) without any major permanent disability. Minor sensorimotor (n=2) and moderate language disturbance (n=1) persisted in three of them. Postoperative seizure-free outcome (mean follow-up>5 years) was obtained in 81% of the entire series, but significantly decreased to 60% in eloquent areas. Incomplete tumor resection was the main cause of surgical failure. However, unfavorable seizure outcome was also observed despite complete tumor resection. Malignant transformation occurred in one ganglioglioma. CONCLUSION Epilepsy surgery for benign glioneuronal tumors in eloquent areas provides acceptable results regarding the functional risks. Complete tumor resection is crucial for long-term favorable outcome.
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Affiliation(s)
- B Devaux
- Service de neurochirurgie, hôpital Sainte-Anne, université Paris Descartes, 1, rue Cabanis, 75014 Paris, France.
| | - F Chassoux
- Service de neurochirurgie, hôpital Sainte-Anne, université Paris Descartes, 1, rue Cabanis, 75014 Paris, France
| | - E Landré
- Service de neurochirurgie, hôpital Sainte-Anne, université Paris Descartes, 1, rue Cabanis, 75014 Paris, France
| | - B Turak
- Service de neurochirurgie, hôpital Sainte-Anne, université Paris Descartes, 1, rue Cabanis, 75014 Paris, France
| | - A Laurent
- Service de neurochirurgie, hôpital Sainte-Anne, université Paris Descartes, 1, rue Cabanis, 75014 Paris, France
| | - M Zanello
- Service de neurochirurgie, hôpital Sainte-Anne, université Paris Descartes, 1, rue Cabanis, 75014 Paris, France
| | - C Mellerio
- Service d'imagerie morphologique et fonctionnelle, hôpital Sainte-Anne, université Paris Descartes, 75014 Paris, France
| | - P Varlet
- Service d'anatomie pathologique, hôpital Sainte-Anne, université Paris Descartes, 75014 Paris, France
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21
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Puget S, Alshehri A, Beccaria K, Blauwblomme T, Paternoster G, de Saint Denis T, James S, Dufour C, Bourdeault F, Varlet P, Sainte-Rose C, Zérah M. Gangliogliomes de fosse postérieure : résultats d’une série de 36 enfants et revue de la littérature. Neurochirurgie 2017. [DOI: 10.1016/j.neuchi.2016.11.020] [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: 10/19/2022]
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22
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Dadone B, Fontaine D, Mondot L, Cristofari G, Jouvet A, Godfraind C, Varlet P, Ranchère‐Vince D, Coindre J, Gastaud L, Baudoin C, Peyron A, Thyss A, Coutts M, Michiels J, Pedeutour F, Burel‐Vandenbos F. Meningeal SWI/SNF related, matrix‐associated, actin‐dependent regulator of chromatin, subfamily B member 1 (SMARCB1)‐deficient tumours: an emerging group of meningeal tumours. Neuropathol Appl Neurobiol 2016; 43:433-449. [DOI: 10.1111/nan.12364] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 09/22/2016] [Accepted: 10/12/2016] [Indexed: 12/12/2022]
Affiliation(s)
- B. Dadone
- Central Laboratory of Pathology of Nice University Hospital France
- Laboratory of Solid Tumors Genetics Nice University Hospital France
| | - D. Fontaine
- Department of Neurosurgery Nice University Hospital France
| | - L. Mondot
- Department of Radiology Nice University Hospital France
| | - G. Cristofari
- Institute for Research on Cancer and Aging of Nice (IRCAN) CNRS UMR 7284/INSERM U1081 University of Nice Sophia‐Antipolis Nice France
| | - A. Jouvet
- Department of Pathology and Neuropathology Groupement Hospitalier Est Lyon Bron France
| | - C. Godfraind
- Department of Pathology University Hospital of Clermont‐Ferrand Clermont‐Ferrand France
| | - P. Varlet
- Department of Neuropathology Sainte‐Anne Hospital Paris France
| | | | - J.‐M. Coindre
- Department of Pathology Institut Bergonié Bordeaux France
| | - L. Gastaud
- Department of Oncology Centre Antoine Lacassagne Nice France
| | - C. Baudoin
- Institute for Research on Cancer and Aging of Nice (IRCAN) CNRS UMR 7284/INSERM U1081 University of Nice Sophia‐Antipolis Nice France
| | - A.‐C. Peyron
- Laboratory of Solid Tumors Genetics Nice University Hospital France
- Institute for Research on Cancer and Aging of Nice (IRCAN) CNRS UMR 7284/INSERM U1081 University of Nice Sophia‐Antipolis Nice France
| | - A. Thyss
- Department of Oncology Centre Antoine Lacassagne Nice France
| | - M. Coutts
- Department of Pathology West Kent Cancer Centre Maidstone UK
| | - J.‐F. Michiels
- Central Laboratory of Pathology of Nice University Hospital France
| | - F. Pedeutour
- Laboratory of Solid Tumors Genetics Nice University Hospital France
- Institute for Research on Cancer and Aging of Nice (IRCAN) CNRS UMR 7284/INSERM U1081 University of Nice Sophia‐Antipolis Nice France
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Ibrahim A, Poulon F, Melouki F, Zanello M, Varlet P, Habert R, Devaux B, Kudlinski A, Abi Haidar D. Spectral and fluorescence lifetime endoscopic system using a double-clad photonic crystal fiber. Opt Lett 2016; 41:5214-5217. [PMID: 27842096 DOI: 10.1364/ol.41.005214] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We present a customized small-core double-clad photonic crystal fiber for spectral and fluorescence lifetime measurements of human samples. In this Letter, the new fiber has been characterized on different fluorophores and samples of human brain tumor; a comparison to a bi-fiber homemade system and a commercial fiber probe was made.
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Tauziède-Espariat A, Adle-Biassette H, Polivka M, Beccaria K, Puget S, Laquerrière A, Sevestre H, Gauchotte G, Eimer S, Masliah-Planchon J, Varlet P. À propos d’une série de 33 chordomes pédiatriques : validation du score immunohistopronostique et établissement d’un nouvel algorithme pronostique intégrant le statut SMARCB1. Ann Pathol 2016. [DOI: 10.1016/j.annpat.2016.06.015] [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: 10/21/2022]
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Dangouloff-Ros V, Grevent D, Pagès M, Blauwblomme T, Calmon R, Elie C, Puget S, Sainte-Rose C, Brunelle F, Varlet P, Boddaert N. Choroid Plexus Neoplasms: Toward a Distinction between Carcinoma and Papilloma Using Arterial Spin-Labeling. AJNR Am J Neuroradiol 2015; 36:1786-90. [PMID: 26021621 DOI: 10.3174/ajnr.a4332] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 01/14/2015] [Indexed: 11/07/2022]
Abstract
Pediatric choroid plexus papillomas and carcinomas are highly vascularized neoplasms, which are difficult to distinguish with conventional imaging. We aimed to analyze the diagnostic accuracy of PWI, by using both pseudocontinuous arterial spin-labeling and DSC-PWI. We reviewed the PWI of 13 children with choroid plexus neoplasms (7 papillomas and 6 carcinomas). We quantified CBF, relative CBF, and relative CBV in each lesion and compared papillomas and carcinomas. Relative CBF values by using arterial spin-labeling were significantly higher for carcinomas (P = .028). The median value of relative CBF was 1.7 (range, 1.4-1.9) for carcinomas and 0.4 (range, 0.3-0.6) for papillomas. The CBF median value was 115 mL/min/100 g (range, 90-140 mL/min/100 g) for carcinomas and 41 mL/min/100 g (range, 10-73 mL/min/100 g) for papillomas (P = .056). Measures with DSC-PWI were more variable and not significantly different (P = .393). Arterial spin-labeling is a promising technique to differentiate choroid plexus carcinomas and papillomas.
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Affiliation(s)
- V Dangouloff-Ros
- From the Departments of Pediatric Radiology (V.D.-R., D.G., R.C., F.B., N.B.) U1000 (V.D.-R., D.G., R.C., F.B., N.B.)
| | - D Grevent
- From the Departments of Pediatric Radiology (V.D.-R., D.G., R.C., F.B., N.B.) University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France U1000 (V.D.-R., D.G., R.C., F.B., N.B.) Inserm UMR1163 - Institut Imagine (D.G., R.C., F.B., N.B.), Université Paris Descartes-Sarbonne Paris Cité, Paris, France
| | - M Pagès
- University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France Department of Neuropathology (M.P., P.V.), Centre Hospitalier Sainte Anne, Paris, France
| | - T Blauwblomme
- Pediatric Neurosurgery (T.B., S.P., C.S.-R.) University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France
| | - R Calmon
- From the Departments of Pediatric Radiology (V.D.-R., D.G., R.C., F.B., N.B.) University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France U1000 (V.D.-R., D.G., R.C., F.B., N.B.) Inserm UMR1163 - Institut Imagine (D.G., R.C., F.B., N.B.), Université Paris Descartes-Sarbonne Paris Cité, Paris, France
| | - C Elie
- Clinical Research Unit (C.E.), Hôpital Necker-Enfants Malades, Assistance-Publique Hôpitaux de Paris, Paris, France
| | - S Puget
- Pediatric Neurosurgery (T.B., S.P., C.S.-R.) University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France
| | - C Sainte-Rose
- Pediatric Neurosurgery (T.B., S.P., C.S.-R.) University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France
| | - F Brunelle
- From the Departments of Pediatric Radiology (V.D.-R., D.G., R.C., F.B., N.B.) University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France U1000 (V.D.-R., D.G., R.C., F.B., N.B.) Inserm UMR1163 - Institut Imagine (D.G., R.C., F.B., N.B.), Université Paris Descartes-Sarbonne Paris Cité, Paris, France
| | - P Varlet
- University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France Department of Neuropathology (M.P., P.V.), Centre Hospitalier Sainte Anne, Paris, France
| | - N Boddaert
- From the Departments of Pediatric Radiology (V.D.-R., D.G., R.C., F.B., N.B.) University René Descartes (D.G., M.P., T.B., R.C., S.P., C.S.-R., F.B., P.V., N.B.), Pôle de recherche et d'enseignement supérieur Sorbonne Paris Cité, Paris, France U1000 (V.D.-R., D.G., R.C., F.B., N.B.) U781 (N.B.), Institut national de la santé et de la recherche médicale, Paris, France Inserm UMR1163 - Institut Imagine (D.G., R.C., F.B., N.B.), Université Paris Descartes-Sarbonne Paris Cité, Paris, France
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Elsermans V, Top I, Farchi O, Varlet P, Labalette M. The novel HLA-B*39:93 allele was identified by sequence-based typing in a French family. Tissue Antigens 2015; 85:144-145. [PMID: 25626610 DOI: 10.1111/tan.12508] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 11/24/2014] [Accepted: 12/14/2014] [Indexed: 06/04/2023]
Abstract
A novel HLA-B allele, B*39:93, was identified in a French family.
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Affiliation(s)
- V Elsermans
- Institute of Immunology-HLA, CHRU Lille, Lille, France
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27
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Grill J, Hargrave D, Varlet P, Jaspan T, Jones C, Massimino M, Cañete A, Azizi A, Le Deley M, Saran F, Morgan P, Zahlmann G, Zheng M, Fuerst-Recktenwald S, Berger C, Bouffet E, Vassal G. The Herby Study: a Phase 2 Open-Label, Randomized, Multicenter Study of Bevacizumab-Based Therapy in Pediatric Patients with Newly Diagnosed High-Grade Glioma. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu330.27] [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: 11/13/2022] Open
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28
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Badoual M, Gerin C, Deroulers C, Grammaticos B, Llitjos JF, Oppenheim C, Varlet P, Pallud J. Oedema-based model for diffuse low-grade gliomas: application to clinical cases under radiotherapy. Cell Prolif 2014; 47:369-80. [PMID: 24947764 DOI: 10.1111/cpr.12114] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 03/27/2014] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES Diffuse low-grade gliomas are characterized by slow growth. Despite appropriate treatment, they change inexorably into more aggressive forms, jeopardizing the patient's life. Optimizing treatments, for example with the use of mathematical modelling, could help to prevent tumour regrowth and anaplastic transformation. Here, we present a model of the effect of radiotherapy on such tumours. Our objective is to explain observed delay of tumour regrowth following radiotherapy and to predict its duration. MATERIALS AND METHODS We have used a migration-proliferation model complemented by an equation describing appearance and draining of oedema. The model has been applied to clinical data of tumour radius over time, for a population of 28 patients. RESULTS We were able to show that draining of oedema accounts for regrowth delay after radiotherapy and have been able to fit the clinical data in a robust way. The model predicts strong correlation between high proliferation coefficient and low progression-free gain of lifetime, due to radiotherapy among the patients, in agreement with clinical studies. We argue that, with reasonable assumptions, it is possible to predict (precision ~20%) regrowth delay after radiotherapy and the gain of lifetime due to radiotherapy. CONCLUSIONS Our oedema-based model provides an early estimation of individual duration of tumour response to radiotherapy and thus, opens the door to the possibility of personalized medicine.
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Affiliation(s)
- M Badoual
- Laboratoire IMNC, UMR 8165, CNRS, Univ. Paris-Sud, 91405, Orsay, France; Univ Paris Diderot, 75013, Paris, France
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Kelly T, Prah M, Jogal S, Maheshwari M, Lew S, Schmainda K, Kannan G, Khatua S, Zaky W, Ketonen L, Drogosiewicz M, Dembowska-Baginska B, Jurkiewicz E, Nowak K, Perek D, Hirpara D, Bhatt M, Scheinemann K, Shimizu Y, Kondo A, Miyajima M, Arai H, Dvir R, Shiran S, Sira LB, Roth J, Tabori U, Bouffet E, Durno C, Aronson M, Constantini S, Elhasid R, Fangusaro J, Marsh J, Bregman C, Diaz A, Byrne R, Ziel E, Goldman S, Calmon R, Grevent D, Blauwblomme T, Puget S, Sainte-Rose C, Varlet P, Dufour C, Grill J, Saitovich A, Zilbovicius M, Brunelle F, Boddaert N, Wei L, Tan AM, Tang PH, Orphanidou-Vlachou E, Vlachos N, Davies N, Arvanitis T, Grundy R, Peet A, Withey S, Novak J, MacPherson L, Peet A, Avula S, Kumar R, Pizer B, Pettorini B, Garlick D, Mallucci C, Reddick W, Guo J, Glass J, Pryweller J, Gajjar A, Thust S, Blanco E, Mankad K, Michalski A. RADIOLOGY. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou064] [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: 11/14/2022] Open
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30
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Classen CF, William D, Linnebacher M, Farhod A, Kedr W, Elsabe B, Fadel S, Van Gool S, De Vleeschouwer S, Koks C, Garg A, Ehrhardt M, Riva M, De Vleeschouwer S, Agostinis P, Graf N, Van Gool S, Yao TW, Yoshida Y, Zhang J, Ozawa T, James D, Nicolaides T, Kebudi R, Cakir FB, Gorgun O, Agaoglu FY, Darendeliler E, Van Gool S, De Vleeschouwer S, Al-Kofide A, Al-Shail E, Khafaga Y, Al-Hindi H, Dababo M, Haq AU, Anas M, Barria MG, Siddiqui K, Hassounah M, Ayas M, van Zanten SV, Jansen M, van Vuurden D, Huisman M, Vugts D, Hoekstra O, van Dongen G, Kaspers G, Cockle J, Ilett E, Scott K, Bruning-Richardson A, Picton S, Short S, Melcher A, Benesch M, Warmuth-Metz M, von Bueren AO, Hoffmann M, Pietsch T, Kortmann RD, Eyrich M, Graf N, Rutkowski S, Fruhwald MC, Faber J, Kramm C, Porkholm M, Valanne L, Lonnqvist T, Holm S, Lannering B, Riikonen P, Wojcik D, Sehested A, Clausen N, Harila-Saari A, Schomerus E, Thorarinsdottir HK, Lahteenmaki P, Arola M, Thomassen H, Saarinen-Pihkala UM, Kivivuori SM, Buczkowicz P, Hoeman C, Rakopoulos P, Pajovic S, Morrison A, Bouffet E, Bartels U, Becher O, Hawkins C, Gould TWA, Rahman CV, Smith SJ, Barrett DA, Shakesheff KM, Grundy RG, Rahman R, Barua N, Cronin D, Gill S, Lowisl S, Hochart A, Maurage CA, Rocourt N, Vinchon M, Kerdraon O, Escande F, Grill J, Pick VK, Leblond P, Burzynski G, Janicki T, Burzynski S, Marszalek A, Ramani N, Zaky W, Kannan G, Morani A, Sandberg D, Ketonen L, Maher O, Corrales-Medina F, Meador H, Khatua S, Brassesco M, Delsin L, Roberto G, Silva C, Ana L, Rego E, Scrideli C, Umezawa K, Tone L, Kim SJ, Kim CY, Kim IA, Han JH, Choi BS, Ahn HS, Choi HS, Haque F, Rahman R, Layfield R, Grundy R, Gandola L, Pecori E, Biassoni V, Schiavello E, Chiruzzi C, Spreafico F, Modena P, Bach F, Pignoli E, Massimino M, Drogosiewicz M, Dembowska-Baginska B, Jurkiewicz E, Filipek I, Perek-Polnik M, Swieszkowska E, Perek D, Bender S, Jones DT, Warnatz HJ, Hutter B, Zichner T, Gronych J, Korshunov A, Eils R, Korbel JO, Yaspo ML, Lichter P, Pfister SM, Yadavilli S, Becher OJ, Kambhampati M, Packer RJ, Nazarian J, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Vaidya S, Koh DM, Leach MO, Pearson AD, Zacharoulis S, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Schrey D, Barone G, Vaidya S, Koh DM, Pearson AD, Zacharoulis S, Panditharatna E, Stampar M, Siu A, Gordish-Dressman H, Devaney J, Kambhampati M, Hwang EI, Packer RJ, Nazarian J, Chung AH, Mittapalli RK, Elmquist WF, Becher OJ, Castel D, Debily MA, Philippe C, Truffaux N, Taylor K, Calmon R, Boddaert N, Le Dret L, Saulnier P, Lacroix L, Mackay A, Jones C, Puget S, Sainte-Rose C, Blauwblomme T, Varlet P, Grill J, Entz-Werle N, Maugard C, Bougeard G, Nguyen A, Chenard MP, Schneider A, Gaub MP, Tsoli M, Vanniasinghe A, Luk P, Dilda P, Haber M, Hogg P, Ziegler D, Simon S, Tsoli M, Vanniasinghe A, Monje M, Gurova K, Gudkov A, Haber M, Ziegler D, Zapotocky M, Churackova M, Malinova B, Zamecnik J, Kyncl M, Tichy M, Puchmajerova A, Stary J, Sumerauer D, Boult J, Vinci M, Taylor K, Perryman L, Box G, Jury A, Popov S, Ingram W, Monje M, Eccles S, Jones C, Robinson S, Emir S, Demir HA, Bayram C, Cetindag F, Kabacam GB, Fettah A, Boult J, Li J, Vinci M, Jury A, Popov S, Jamin Y, Cummings C, Eccles S, Bamber J, Sinkus R, Jones C, Robinson S, Nandhabalan M, Bjerke L, Vinci M, Burford A, Ingram W, Mackay A, von Bueren A, Baudis M, Clarke P, Collins I, Workman P, Jones C, Taylor K, Mackay A, Vinci M, Popov S, Ingram W, Entz-Werle N, Monje M, Olaciregui N, Mora J, Carcaboso A, Bullock A, Jones C, Vinci M, Mackay A, Burford A, Taylor K, Popov S, Ingram W, Monje M, Alonso M, Olaciregui N, de Torres C, Cruz O, Mora J, Carcaboso A, Jones C, Filipek I, Drogosiewicz M, Perek-Polnik M, Swieszkowska E, Dembowska-Baginska B, Jurkiewicz E, Perek D, Nguyen A, Pencreach E, Mackay A, Moussalieh FM, Guenot D, Namer I, Chenard MP, Jones C, Entz-Werle N, Pollack I, Jakacki R, Butterfield L, Hamilton R, Panigrahy A, Potter D, Connelly A, Dibridge S, Whiteside T, Okada H, Ahsan S, Raabe E, Haffner M, Warren K, Quezado M, Ballester L, Nazarian J, Eberhart C, Rodriguez F, Ramachandran C, Nair S, Quirrin KW, Khatib Z, Escalon E, Melnick S, Classen CF, Hofmann M, Schmid I, Simon T, Maass E, Russo A, Fleischhack G, Becker M, Hauch H, Sander A, Kramm C, Grasso C, Truffaux N, Berlow N, Liu L, Debily MA, Davis L, Huang E, Woo P, Tang Y, Ponnuswami A, Chen S, Huang Y, Hutt-Cabezas M, Warren K, Dret L, Meltzer P, Mao H, Quezado M, van Vuurden D, Abraham J, Fouladi M, Svalina MN, Wang N, Hawkins C, Raabe E, Hulleman E, Li XN, Keller C, Spellman PT, Pal R, Grill J, Monje M, Jansen MHA, Sewing ACP, Lagerweij T, Vuchts DJ, van Vuurden DG, Caretti V, Wesseling P, Kaspers GJL, Hulleman E, Cohen K, Raabe E, Pearl M, Kogiso M, Zhang L, Qi L, Lindsay H, Lin F, Berg S, Li XN, Muscal J, Amayiri N, Tabori U, Campbel B, Bakry D, Aronson M, Durno C, Gallinger S, Malkin D, Qaddumi I, Musharbash A, Swaidan M, Bouffet E, Hawkins C, Al-Hussaini M, Rakopoulos P, Shandilya S, McCully C, Murphy R, Akshintala S, Cole D, Macallister RP, Cruz R, Widemann B, Warren K, Salloum R, Smith A, Glaunert M, Ramkissoon A, Peterson S, Baker S, Chow L, Sandgren J, Pfeifer S, Popova S, Alafuzoff I, de Stahl TD, Pietschmann S, Kerber MJ, Zwiener I, Henke G, Kortmann RD, Muller K, von Bueren A, Sieow NYF, Hoe RHM, Tan AM, Chan MY, Soh SY, Hawkins C, Burrell K, Chornenkyy Y, Remke M, Golbourn B, Buczkowicz P, Barzczyk M, Taylor M, Rutka J, Dirks P, Zadeh G, Agnihotri S, Hashizume R, Ihara Y, Andor N, Chen X, Lerner R, Huang X, Tom M, Solomon D, Mueller S, Petritsch C, Zhang Z, Gupta N, Waldman T, James D, Dujua A, Co J, Hernandez F, Doromal D, Hegde M, Wakefield A, Brawley V, Grada Z, Byrd T, Chow K, Krebs S, Heslop H, Gottschalk S, Yvon E, Ahmed N, Truffaux N, Philippe C, Cornilleau G, Paulsson J, Andreiuolo F, Guerrini-Rousseau L, Puget S, Geoerger B, Vassal G, Ostman A, Grill J, Parsons DW, Lin F, Trevino LR, Gao F, Shen X, Hampton O, Lindsay H, Kosigo M, Qi L, Baxter PA, Su JM, Chintagumpala M, Dauser R, Adesina A, Plon SE, Li XN, Wheeler DA, Lau CC, Pietsch T, Gielen G, Muehlen AZ, Kwiecien R, Wolff J, Kramm C, Lulla RR, Laskowski J, Goldman S, Gopalakrishnan V, Fangusaro J, Mackay A, Taylor K, Vinci M, Jones C, Kieran M, Fontebasso A, Papillon-Cavanagh S, Schwartzentruber J, Nikbakht H, Gerges N, Fiset PO, Bechet D, Faury D, De Jay N, Ramkissoon L, Corcoran A, Jones D, Sturm D, Johann P, Tomita T, Goldman S, Nagib M, Bendel A, Goumnerova L, Bowers DC, Leonard JR, Rubin JB, Alden T, DiPatri A, Browd S, Leary S, Jallo G, Cohen K, Prados MD, Banerjee A, Carret AS, Ellezam B, Crevier L, Klekner A, Bognar L, Hauser P, Garami M, Myseros J, Dong Z, Siegel PM, Gump W, Ayyanar K, Ragheb J, Khatib Z, Krieger M, Kiehna E, Robison N, Harter D, Gardner S, Handler M, Foreman N, Brahma B, MacDonald T, Malkin H, Chi S, Manley P, Bandopadhayay P, Greenspan L, Ligon A, Albrecht S, Pfister SM, Ligon KL, Majewski J, Gupta N, Jabado N, Hoeman C, Cordero F, Halvorson K, Hawkins C, Becher O, Taylor I, Hutt M, Weingart M, Price A, Nazarian J, Eberhart C, Raabe E, Kantar M, Onen S, Kamer S, Turhan T, Kitis O, Ertan Y, Cetingul N, Anacak Y, Akalin T, Ersahin Y, Mason G, Nazarian J, Ho C, Devaney J, Stampar M, Kambhampati M, Crozier F, Vezina G, Packer R, Hwang E, Gilheeney S, Millard N, DeBraganca K, Khakoo Y, Kramer K, Wolden S, Donzelli M, Fischer C, Petriccione M, Dunkel I, Afzal S, Carret AS, Fleming A, Larouche V, Zelcer S, Johnston DL, Kostova M, Mpofu C, Decarie JC, Strother D, Lafay-Cousin L, Eisenstat D, Fryer C, Hukin J, Bartels U, Bouffet E, Hsu M, Lasky J, Moore T, Liau L, Davidson T, Prins R, Fouladi M, Bartels U, Warren K, Hassal T, Baugh J, Kirkendall J, Doughman R, Leach J, Jones B, Miles L, Hawkins C, Bouffet E, Hargrave D, Grill J, Jones C, Jacques T, Savage S, Goldman S, Leary S, Packer R, Saunders D, Wesseling P, Varlet P, van Vuurden D, Wallace R, Flutter B, Morgenestern D, Hargrave D, Blanco E, Howe K, Lowdell M, Samuel E, Michalski A, Anderson J, Arakawa Y, Umeda K, Watanabe KI, Mizowaki T, Hiraoka M, Hiramatsu H, Adachi S, Kunieda T, Takagi Y, Miyamoto S, Venneti S, Santi M, Felicella MM, Sullivan LM, Dolgalev I, Martinez D, Perry A, Lewis PW, Allis DC, Thompson CB, Judkins AR. HIGH GRADE GLIOMAS AND DIPG. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou071] [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: 11/14/2022] Open
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Vaidyanathan G, Gururangan S, Bigner D, Zalutsky M, Morfouace M, Shelat A, Megan J, Freeman BB, Robinson S, Throm S, Olson JM, Li XN, Guy KR, Robinson G, Stewart C, Gajjar A, Roussel M, Sirachainan N, Pakakasama S, Anurathapan U, Hansasuta A, Dhanachai M, Khongkhatithum C, Hongeng S, Feroze A, Lee KS, Gholamin S, Wu Z, Lu B, Mitra S, Cheshier S, Northcott P, Lee C, Zichner T, Lichter P, Korbel J, Wechsler-Reya R, Pfister S, Project IPT, Li KKW, Xia T, Ma FMT, Zhang R, Zhou L, Lau KM, Ng HK, Lafay-Cousin L, Chi S, Madden J, Smith A, Wells E, Owens E, Strother D, Foreman N, Packer R, Bouffet E, Wataya T, Peacock J, Taylor MD, Ivanov D, Garnett M, Parker T, Alexander C, Meijer L, Grundy R, Gellert P, Ashford M, Walker D, Brent J, Cader FZ, Ford D, Kay A, Walsh R, Solanki G, Peet A, English M, Shalaby T, Fiaschetti G, Baulande S, Gerber N, Baumgartner M, Grotzer M, Hayase T, Kawahara Y, Yagi M, Minami T, Kanai N, Yamaguchi T, Gomi A, Morimoto A, Hill R, Kuijper S, Lindsey J, Schwalbe E, Barker K, Boult J, Williamson D, Ahmad Z, Hallsworth A, Ryan S, Poon E, Robinson S, Ruddle R, Raynaud F, Howell L, Kwok C, Joshi A, Nicholson SL, Crosier S, Wharton S, Robson K, Michalski A, Hargrave D, Jacques T, Pizer B, Bailey S, Swartling F, Petrie K, Weiss W, Chesler L, Clifford S, Kitanovski L, Prelog T, Kotnik BF, Debeljak M, Fiaschetti G, Shalaby T, Baumgartner M, Grotzer MA, Gevorgian A, Morozova E, Kazantsev I, Iukhta T, Safonova S, Kumirova E, Punanov Y, Afanasyev B, Zheludkova O, Grajkowska W, Pronicki M, Cukrowska B, Dembowska-Baginska B, Lastowska M, Murase A, Nobusawa S, Gemma Y, Yamazaki F, Masuzawa A, Uno T, Osumi T, Shioda Y, Kiyotani C, Mori T, Matsumoto K, Ogiwara H, Morota N, Hirato J, Nakazawa A, Terashima K, Fay-McClymont T, Walsh K, Mabbott D, Smith A, Wells E, Madden J, Chi S, Owens E, Strother D, Packer R, Foreman N, Bouffet E, Lafay-Cousin L, Sturm D, Northcott PA, Jones DTW, Korshunov A, Lichter P, Pfister SM, Kool M, Hooper C, Hawes S, Kees U, Gottardo N, Dallas P, Siegfried A, Bertozzi AI, Sevely A, Loukh N, Munzer C, Miquel C, Bourdeaut F, Pietsch T, Dufour C, Delisle MB, Kawauchi D, Rehg J, Finkelstein D, Zindy F, Phoenix T, Gilbertson R, Pfister S, Roussel M, Trubicka J, Borucka-Mankiewicz M, Ciara E, Chrzanowska K, Perek-Polnik M, Abramczuk-Piekutowska D, Grajkowska W, Jurkiewicz D, Luczak S, Kowalski P, Krajewska-Walasek M, Lastowska M, Sheila C, Lee S, Foster C, Manoranjan B, Pambit M, Berns R, Fotovati A, Venugopal C, O'Halloran K, Narendran A, Hawkins C, Ramaswamy V, Bouffet E, Taylor M, Singhal A, Hukin J, Rassekh R, Yip S, Northcott P, Singh S, Duhman C, Dunn S, Chen T, Rush S, Fuji H, Ishida Y, Onoe T, Kanda T, Kase Y, Yamashita H, Murayama S, Nakasu Y, Kurimoto T, Kondo A, Sakaguchi S, Fujimura J, Saito M, Arakawa T, Arai H, Shimizu T, Lastowska M, Jurkiewicz E, Daszkiewicz P, Drogosiewicz M, Trubicka J, Grajkowska W, Pronicki M, Kool M, Sturm D, Jones DTW, Hovestadt V, Buchhalter I, Jager NN, Stuetz A, Johann P, Schmidt C, Ryzhova M, Landgraf P, Hasselblatt M, Schuller U, Yaspo ML, von Deimling A, Korbel J, Eils R, Lichter P, Korshunov A, Pfister S, Modi A, Patel M, Berk M, Wang LX, Plautz G, Camara-Costa H, Resch A, Lalande C, Kieffer V, Poggi G, Kennedy C, Bull K, Calaminus G, Grill J, Doz F, Rutkowski S, Massimino M, Kortmann RD, Lannering B, Dellatolas G, Chevignard M, Lindsey J, Kawauchi D, Schwalbe E, Solecki D, McKinnon P, Olson J, Hayden J, Grundy R, Ellison D, Williamson D, Bailey S, Roussel M, Clifford S, Buss M, Remke M, Lee J, Caspary T, Taylor M, Castellino R, Lannering B, Sabel M, Gustafsson G, Fleischhack G, Benesch M, Doz F, Kortmann RD, Massimino M, Navajas A, Reddingius R, Rutkowski S, Miquel C, Delisle MB, Dufour C, Lafon D, Sevenet N, Pierron G, Delattre O, Bourdeaut F, Ecker J, Oehme I, Mazitschek R, Korshunov A, Kool M, Lodrini M, Deubzer HE, von Deimling A, Kulozik AE, Pfister SM, Witt O, Milde T, Phoenix T, Patmore D, Boulos N, Wright K, Boop S, Gilbertson R, Janicki T, Burzynski S, Burzynski G, Marszalek A, Triscott J, Green M, Foster C, Fotovati A, Berns R, O'Halloran K, Singhal A, Hukin J, Rassekh SR, Yip S, Toyota B, Dunham C, Dunn SE, Liu KW, Pei Y, Wechsler-Reya R, Genovesi L, Ji P, Davis M, Ng CG, Remke M, Taylor M, Cho YJ, Jenkins N, Copeland N, Wainwright B, Tang Y, Schubert S, Nguyen B, Masoud S, Gholamin S, Lee A, Willardson M, Bandopadhayay P, Bergthold G, Atwood S, Whitson R, Cheshier S, Qi J, Beroukhim R, Tang J, Wechsler-Reya R, Oro A, Link B, Bradner J, Cho YJ, Vallero SG, Bertin D, Basso ME, Milanaccio C, Peretta P, Cama A, Mussano A, Barra S, Morana G, Morra I, Nozza P, Fagioli F, Garre ML, Darabi A, Sanden E, Visse E, Stahl N, Siesjo P, Cho YJ, Vaka D, Schubert S, Vasquez F, Weir B, Cowley G, Keller C, Hahn W, Gibbs IC, Partap S, Yeom K, Martinez M, Vogel H, Donaldson SS, Fisher P, Perreault S, Cho YJ, Guerrini-Rousseau L, Dufour C, Pujet S, Kieffer-Renaux V, Raquin MA, Varlet P, Longaud A, Sainte-Rose C, Valteau-Couanet D, Grill J, Staal J, Lau LS, Zhang H, Ingram WJ, Cho YJ, Hathout Y, Brown K, Rood BR, Sanden E, Visse E, Stahl N, Siesjo P, Darabi A, Handler M, Hankinson T, Madden J, Kleinschmidt-Demasters BK, Foreman N, Hutter S, Northcott PA, Kool M, Pfister S, Kawauchi D, Jones DT, Kagawa N, Hirayama R, Kijima N, Chiba Y, Kinoshita M, Takano K, Eino D, Fukuya S, Yamamoto F, Nakanishi K, Hashimoto N, Hashii Y, Hara J, Taylor MD, Yoshimine T, Wang J, Guo C, Yang Q, Chen Z, Perek-Polnik M, Lastowska M, Drogosiewicz M, Dembowska-Baginska B, Grajkowska W, Filipek I, Swieszkowska E, Tarasinska M, Perek D, Kebudi R, Koc B, Gorgun O, Agaoglu FY, Wolff J, Darendeliler E, Schmidt C, Kerl K, Gronych J, Kawauchi D, Lichter P, Schuller U, Pfister S, Kool M, McGlade J, Endersby R, Hii H, Johns T, Gottardo N, Sastry J, Murphy D, Ronghe M, Cunningham C, Cowie F, Jones R, Sastry J, Calisto A, Sangra M, Mathieson C, Brown J, Phuakpet K, Larouche V, Hawkins C, Bartels U, Bouffet E, Ishida T, Hasegawa D, Miyata K, Ochi S, Saito A, Kozaki A, Yanai T, Kawasaki K, Yamamoto K, Kawamura A, Nagashima T, Akasaka Y, Soejima T, Yoshida M, Kosaka Y, Rutkowski S, von Bueren A, Goschzik T, Kortmann R, von Hoff K, Friedrich C, Muehlen AZ, Gerber N, Warmuth-Metz M, Soerensen N, Deinlein F, Benesch M, Zwiener I, Faldum A, Kuehl J, Pietsch T, KRAMER K, -Taskar NP, Zanzonico P, Humm JL, Wolden SL, Cheung NKV, Venkataraman S, Alimova I, Harris P, Birks D, Balakrishnan I, Griesinger A, Remke M, Taylor MD, Handler M, Foreman NK, Vibhakar R, Margol A, Robison N, Gnanachandran J, Hung L, Kennedy R, Vali M, Dhall G, Finlay J, Erdrich-Epstein A, Krieger M, Drissi R, Fouladi M, Gilles F, Judkins A, Sposto R, Asgharzadeh S, Peyrl A, Chocholous M, Holm S, Grillner P, Blomgren K, Azizi A, Czech T, Gustafsson B, Dieckmann K, Leiss U, Slavc I, Babelyan S, Dolgopolov I, Pimenov R, Mentkevich G, Gorelishev S, Laskov M, Friedrich C, Warmuth-Metz M, von Bueren AO, Nowak J, von Hoff K, Pietsch T, Kortmann RD, Rutkowski S, Mynarek M, von Hoff K, Muller K, Friedrich C, von Bueren AO, Gerber NU, Benesch M, Pietsch T, Warmuth-Metz M, Ottensmeier H, Kwiecien R, Faldum A, Kuehl J, Kortmann RD, Rutkowski S, Mynarek M, von Hoff K, Muller K, Friedrich C, von Bueren AO, Gerber NU, Benesch M, Pietsch T, Warmuth-Metz M, Ottensmeier H, Kwiecien R, Faldum A, Kuehl J, Kortmann RD, Rutkowski S, Yankelevich M, Laskov M, Boyarshinov V, Glekov I, Pimenov R, Ozerov S, Gorelyshev S, Popa A, Dolgopolov I, Subbotina N, Mentkevich G, Martin AM, Nirschl C, Polanczyk M, Bell R, Martinez D, Sullivan LM, Santi M, Burger PC, Taube JM, Drake CG, Pardoll DM, Lim M, Li L, Wang WG, Pu JX, Sun HD, Remke M, Taylor MD, Ruggieri R, Symons MH, Vanan MI, Bandopadhayay P, Bergthold G, Nguyen B, Schubert S, Gholamin S, Tang Y, Bolin S, Schumacher S, Zeid R, Masoud S, Yu F, Vue N, Gibson W, Paolella B, Mitra S, Cheshier S, Qi J, Liu KW, Wechsler-Reya R, Weiss W, Swartling FJ, Kieran MW, Bradner JE, Beroukhim R, Cho YJ, Maher O, Khatua S, Tarek N, Zaky W, Gupta T, Mohanty S, Kannan S, Jalali R, Kapitza E, Denkhaus D, Muhlen AZ, Rutkowski S, Pietsch T, von Hoff K, Pizer B, Dufour C, van Vuurden DG, Garami M, Massimino M, Fangusaro J, Davidson TB, da Costa MJG, Sterba J, Benesch M, Gerber NU, Mynarek M, Kwiecien R, Clifford SC, Kool M, Pietsch T, Finlay JL, Rutkowski S, Pietsch T, Schmidt R, Remke M, Korshunov A, Hovestadt V, Jones DT, Felsberg J, Goschzik T, Kool M, Northcott PA, von Hoff K, von Bueren A, Skladny H, Taylor M, Cremer F, Lichter P, Faldum A, Reifenberger G, Rutkowski S, Pfister S, Kunder R, Jalali R, Sridhar E, Moiyadi AA, Goel A, Goel N, Shirsat N, Othman R, Storer L, Korshunov A, Pfister SM, Kerr I, Coyle B, Law N, Smith ML, Greenberg M, Bouffet E, Taylor MD, Laughlin S, Malkin D, Liu F, Moxon-Emre I, Scantlebury N, Mabbott D, Nasir A, Othman R, Storer L, Onion D, Lourdusamy A, Grabowska A, Coyle B, Cai Y, Othman R, Bradshaw T, Coyle B, de Medeiros RSS, Beaugrand A, Soares S, Epelman S, Jones DTW, Hovestadt V, Wang W, Northcott PA, Kool M, Sultan M, Landgraf P, Reifenberger G, Eils R, Yaspo ML, Wechsler-Reya RJ, Korshunov A, Zapatka M, Radlwimmer B, Pfister SM, Lichter P, Alderete D, Baroni L, Lubinieki F, Auad F, Gonzalez ML, Puya W, Pacheco P, Aurtenetxe O, Gaffar A, Gros L, Cruz O, Calvo C, Navajas A, Shinojima N, Nakamura H, Kuratsu JI, Hanaford A, Eberhart C, Archer T, Tamayo P, Pomeroy S, Raabe E, De Braganca K, Gilheeney S, Khakoo Y, Kramer K, Wolden S, Dunkel I, Lulla RR, Laskowski J, Fangusaro J, Goldman S, Gopalakrishnan V, Ramaswamy V, Remke M, Shih D, Wang X, Northcott P, Faria C, Raybaud C, Tabori U, Hawkins C, Rutka J, Taylor M, Bouffet E, Jacobs S, De Vathaire F, Diallo I, Llanas D, Verez C, Diop F, Kahlouche A, Grill J, Puget S, Valteau-Couanet D, Dufour C, Ramaswamy V, Thompson E, Taylor M, Pomeroy S, Archer T, Northcott P, Tamayo P, Prince E, Amani V, Griesinger A, Foreman N, Vibhakar R, Sin-Chan P, Lu M, Kleinman C, Spence T, Picard D, Ho KC, Chan J, Hawkins C, Majewski J, Jabado N, Dirks P, Huang A, Madden JR, Foreman NK, Donson AM, Mirsky DM, Wang X, Dubuc A, Korshunov A, Ramaswamy V, Remke M, Mack S, Gendoo D, Peacock J, Luu B, Cho YJ, Eberhart C, MacDonald T, Li XN, Van Meter T, Northcott P, Croul S, Bouffet E, Pfister S, Taylor M, Laureano A, Brugmann W, Denman C, Singh H, Huls H, Moyes J, Khatua S, Sandberg D, Silla L, Cooper L, Lee D, Gopalakrishnan V. MEDULLOBLASTOMA. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou074] [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: 11/14/2022] Open
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Antony R, Zagardo M, Gujrati M, Lin J, Antony R, Al-Rahawan M, Zagardo M, Gujrati M, Lin J, Broniscer A, Bhardwaj R, Hampton C, Ozols V, Chakravadhanula M, Bouffet E, Hawkins C, Scheinemann K, Zelcer S, Johnston D, Lafay-Cousin L, Larouche V, Jabado N, Carret AS, Hukin J, Eisenstat D, Pond G, Poskitt K, Wilson B, Bartels U, Tabori U, Dhall G, Haley K, Finlay J, Rushing T, Sposto R, Seeger R, Garvin J, Rupani K, Stark E, Anderson R, Feldstein N, Grill J, Hargrave D, Massimino M, Jaspan T, Varlet P, Jones C, Morgan P, Le Deley MC, Azizi A, Canete A, Bouffet E, Saran F, Bachir J, Bubuteishvili-Pacaud L, Rousseau R, Vassal G, Gupta S, Robinson N, Dhir N, Wong K, Zhou S, Finlay J, Dhall G, Kumabe T, Kawaguchi T, Saito R, Kanamori M, Yamashita Y, Sonoda Y, Tominaga T, Miyagawa T, Nwachukwu C, Youland R, Laack N, Filipek I, Drogosiewicz M, Polnik MP, Swieszkowska E, Dembowska-Baginska B, Jurkiewicz E, Perek D, Perek D, Dembowska-Baginska B, Drogosiewicz M, Polnik MP, Grajkowska W, Roszkowski M, Sobol G, Musiol K, Wachowiak J, Kazmierczak B, Pogorzelski JP, Mlynarski W, Szewczyk BZ, Wysocki M, Niedzielska E, Kowalczyk J, Slusarz HW, Balwierz W, Czepko EZ, Szolkiewicz A, Perek D, Perek-Polnik M, Dembowska-Baginska B, Drogosiewicz M, Grajkowska W, Lastowska M, Chojnacka M, Filipek I, Tarasinska M, Roszkowski M, Perreault S, Chao K, Ramaswamy V, Shih D, Remke M, Luu B, Schubert S, Fisher P, Partap S, Vogel H, Taylor M, Goumnerova L, Cho YJ, Robison N, Dhall G, Brown R, Cloughesy T, Davidson TB, Krieger M, Berger M, Wong K, Perry A, Gilles F, Finlay JL, Robison N, Dhir N, Khemani J, Wong K, Gupta S, Britt B, Grimm J, Finlay J, Dhall G, Ruge MI, Blau T, Hafkemeyer V, Hamisch C, Klinger K, Simon T, Sadighi Z, Ellezam B, Guindani M, Ater J, Shimizu Y, Arai H, Miyajima M, Shimoji K, Kondo A, Shinohara E, Perkins S, DeWees T, Slavc I, Chocholous M, Leiss U, Haberler C, Peyrl A, Azizi AA, Dieckmann K, Woehrer A, Dorfer C, Czech T, Spence T, Picard D, Barszczyk M, Kim SK, Ra YS, Fangusaro J, Toledano H, Nakamura H, Lafay-Cousin L, Fan X, Muraszko KM, Ng HK, Bouffet E, Halliday W, Shago M, Hawkins CE, Huang A, Suzuki M, Kondo A, Miyajima M, Arai H, van Zanten SV, Jansen M, van Vuurden D, Hulleman E, Idema S, Noske D, Wolf N, Hendrikse H, Vandertop P, Kaspers GJ, Muller K, Schlamann A, Warmuth-Metz M, Pietsch T, Pietschmann S, Kortmann RD, Kramm CM, von Bueren AO, Walston S, Williams T, Hamstra D, Oh K, Pelloski C, Zhukova N, Pole J, Mistry M, Fried I, Bartels U, Huang A, Lapperiere N, Dirks P, Scheinemann K, An J, Alon N, Nathan P, Greenberg M, Bouffet E, Malkin D, Hawkins C, Tabori U. PEDIATRICS CLINICAL RESEARCH. Neuro Oncol 2013; 15:iii165-iii172. [PMCID: PMC3823900 DOI: 10.1093/neuonc/not185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
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Peng J, Robache PF, Eymard F, Willaume P, Varlet P, Wateau JL. Étude sur les délais de prise en charge des cancers du sein post-dépistage organisé dans le département de l’Aisne, France. Rev Epidemiol Sante Publique 2013. [DOI: 10.1016/j.respe.2013.07.248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Guérin C, Pallud J, Deroulers C, Varlet P, Oppenheim C, Grammaticos B, Badoual M, Roux FX. Quantification de la cellularité et de l’œdème de part et d’autre des limites des anomalies IRM des gliomes diffus de bas grade : implications pratiques. Neurochirurgie 2012. [DOI: 10.1016/j.neuchi.2012.10.051] [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: 10/27/2022]
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Puget S, Elowe-Gruau E, Alapetite C, Boddaert N, Varlet P, Zerah M, Di Rocco F, Couloignier V, Gaillard S, Blauwblomme T, Sainte-Rose C. Étude prospective d’une stratégie thérapeutique préservant l’hypothalamus dans les craniopharyngiomes de l’enfant. Neurochirurgie 2012. [DOI: 10.1016/j.neuchi.2012.10.026] [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: 10/27/2022]
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Shih CS, Ekoma S, Ho C, Pradhan K, Hwang E, Jakacki R, Fisher M, Kilburn L, Horn M, Vezina G, Rood B, Packer R, Mittal R, Omar S, Khalifa N, Bedir R, Avery R, Hwang E, Acosta M, Hutcheson K, Santos D, Zand D, Kilburn L, Rosenbaum K, Rood B, Packer R, Kalin-Hajdu E, Ospina L, Carret AS, Marzouki M, Decarie JC, Freeman E, Hershon L, Warmuth-Metz M, Zurakowski D, Bison B, Falkenstein F, Gnekow A, Ehrstedt C, Laurencikas E, Bjorklund AC, Stromberg B, Hedborg F, Pfeifer S, Bertin D, Packer RJ, Vallero S, Basso ME, Romano E, Peretta P, Morra I, D'Alonzo G, Fagioli F, Toledano H, Laviv Y, Dratviman-Storobinsky O, Michowiz S, Yaniv I, Cohen IJ, Goldenberg-Cohen N, Muller K, Gnekow A, Warmuth-Metz M, Pietsch T, Zwiener I, Falkenstein F, Meyer FM, Micke O, Hoffmann W, Kortmann RD, Shofty B, Ben-Sira L, Roth J, Constantini S, Shofty B, Weizmann L, Joskowicz L, Kesler A, Ben-Bashat D, Yalon M, Dvir R, Freedman S, Roth J, Ben-Sira L, Constantini S, Bandopadhayay P, Dagi L, Robison N, Goumnerova L, Ullrich N, Opocher E, De Salvo GL, De Paoli A, Simmons I, Sehested A, Walker DA, Picton SV, Gnekow A, Grill J, Driever PH, Azizi AA, Viscardi E, Perilongo G, Cappellano AM, Bouffet E, Silva F, Paiva P, Cavalheiro S, Seixas MT, Silva NS, Antony R, Fraser K, Lin J, Falkenstein F, Kwiecien R, Mirow C, Thieme B, von Hornstein S, Pietsch T, Faldum A, Warmuth-Metz M, Kortmann RD, Gnekow AK, Shofty B, Bokshtein F, Kesler A, Ben-Sira L, Freedman S, Constantini S, Panandiker AP, Klimo P, Thompson C, Armstrong G, Kun L, Boop F, Sanford A, Orge F, Laschinger K, Gold D, Bangert B, Stearns D, Cappellano AM, Senerchia A, Paiva P, Cavalheiro S, Silva F, Silva NS, Gnekow AK, Falkenstein F, Walker D, Perilongo G, Picton S, Grill J, Kortmann RD, Stokland T, van Meeteren AS, Slavc I, Faldum A, de Salvo GL, Fernandez KS, Antony R, Lulla RR, Flores M, Benavides VC, Mitchell C, AlKofide A, Hassonah M, Khafagh Y, Ayas MA, AlFawaz I, Anas M, Barria M, Siddiqui K, Al-Shail E, Fisher MJ, Ullrich NJ, Ferner RE, Gutmann DH, Listernick R, Packer RJ, Tabori U, Hoffman RO, Ardern-Holmes SL, Hummel TR, Hargrave DR, Charrow J, Loguidice M, Balcer LJ, Liu GT, Fisher MJ, Listernick R, Gutmann DH, Ferner RE, Packer RJ, Ullrich NJ, Tabori U, Hoffman RO, Ardern-Holmes SL, Hummel TR, Hargrave DR, Loguidice M, Balcer LJ, Liu GT, Jeeva I, Nelson O, Guy D, Damani A, Gogi D, Picton S, Simmons I, Jeeva I, Picton S, Guy D, Nelson O, Dewsbery S, Gogi D, Simmons I, Sievert AJ, Lang SS, Boucher K, Slaunwhite E, Brewington D, Madsen P, Storm PB, Resnick AC, Hemenway M, Madden J, Macy M, Foreman N, Rush S, Mascelli S, Raso A, Barla A, Nozza P, Biassoni R, Pignatelli S, Cama A, Verri A, Capra V, Garre M, Bergthold G, Piette C, Raquin MA, Dufour C, Varlet P, Dhermain F, Puget S, Sainte-Rose C, Abely M, Canale S, Grill J, Terashima K, Chow K, Jones J, Ahern C, Jo E, Ellezam B, Paulino A, Okcu MF, Su J, Adesina A, Mahajan A, Dauser R, Whitehead W, Lau C, Chintagumpala M, Kebudi R, Tuncer S, Cakir FB, Gorgun O, Agaoglu FY, Ayan I, Darendeliler E, Wolf D, Cohen K, Jeyapalan JN, Morley ICF, Hill AA, Tatevossian RG, Qaddoumi I, Ellison DW, Sheer D, Donson A, Barton V, Birks D, Kleinschmidt-DeMasters BK, Hemenway M, Handler M, Foreman N, Rush S, Tatevossian R, Qaddoumi I, Tang B, Dalton J, Shurtleff S, Punchihewa C, Orisme W, Neale G, Gajjar A, Baker S, Sheer D, Ellison D, Gilheeney S, Jamzadeh A, Winchester M, Yataghene K, De Braganca K, Khakoo Y, Lyden D, Dunkel I, Terasaki M, Eto T, Morioka M, Ho CY, Bar E, Giannini C, Karajannis MA, Zagzag D, Eberhart CG, Rodriguez FJ, Lee Y, Bartels U, Tabori U, Huang A, Bouffet E, Zaky W, Bluml S, Grimm J, Wong K, McComb G, Gilles F, Finlay J, Dhall G, Chen HH, Chen YW, Chang FC, Lin SC, Chang KP, Ho DM, Wong TT, Lee CC, Azizi AA, Fox R, Grill J, Mirow C, Gnekow A, Walker D, Perilongo G, Opocher E, Wheatley K, van Meeteren AYS, Phuakpet K, Tabori U, Bartels U, Huang A, Kulkarni A, Laperriere N, Bouffet E, Epari S, Nair V, Gupta T, Patil P, Moiyadi A, Shetty P, Kane S, Jalali R, Dorris K, Nadi M, Sutton M, Wang L, Stogner K, Li D, Hurwitz B, Stevenson C, Miles L, Kim MO, Fuller C, Hawkins C, Bouffet E, Jones B, Drake J, Fouladi M, Fontebasso AM, Shirinian M, Jones DTW, Quang DAK, Jacob K, Cin H, Witt H, Gerges N, Montpetit A, Brunet S, Lepage P, Klekner A, Lambert S, Kwan T, Hawkins C, Tabori U, Collins VP, Albrecht S, Pfister SM, Jabado N, Arrington D, Manley P, Kieran M, Chi S, Robison N, Chordas C, Ullrich N. LOW GRADE GLIOMAS. Neuro Oncol 2012; 14:i69-i81. [PMCID: PMC3483338 DOI: 10.1093/neuonc/nos092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
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Li KKW, Pang JCS, Ng HK, Massimino M, Gandola L, Biassoni V, Spreafico F, Schiavello E, Poggi G, Casanova M, Pecori E, De Pava MV, Ferrari A, Meazza C, Terenziani M, Polastri D, Luksch R, Podda M, Modena P, Antonelli M, Giangaspero F, Ahmed S, Zaghloul MS, Mousa AG, Eldebawy E, Elbeltagy M, Awaad M, Massimino M, Gandola L, Biassoni V, Antonelli M, Schiavello E, Buttarelli F, Spreafico F, Collini P, Pollo B, Patriarca C, Giangaspero F, MacDonald T, Liu J, Munson J, Park J, Wang K, Fei B, Bellamkonda R, Arbiser J, Gomi A, Yamaguchi T, Mashiko T, Oguro K, Somasundaram A, Neuberg R, Grant G, Fuchs H, Driscoll T, Becher O, McLendon R, Cummings T, Gururangan S, Bourdeaut F, Grison C, Doz F, Pierron G, Delattre O, Couturier J, Cho YJ, Pugh T, Weeraratne SD, Archer T, Krummel DP, Auclair D, Cibulkis K, Lawrence M, Greulich H, McKenna A, Ramos A, Shefler E, Sivachenko A, Amani V, Pierre-Francois J, Teider N, Northcott P, Taylor M, Meyerson M, Pomeroy S, Potts C, Cline H, Rotenberry R, Guldal C, 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JVD, Endersby R, Gottardo N, von Bueren AO, Gerss J, Hagel C, Cai H, Remke M, Hasselblatt M, Feuerstein BG, Pernet S, Delattre O, Korshunov A, Rutkowski S, Pfister SM, Baudis M, Lee C, Fotovati A, Triscott J, Dunn S, Valdora F, Freier F, Seyler C, Brady N, Bender S, Northcott P, Kool M, Jones D, Coco S, Tonini GP, Scheurlen W, Boutros M, Taylor M, Katus H, Kulozik A, Zitron E, Korshunov A, Lichter P, Pfister S, Remke M, Shih DJH, Northcott PA, Van Meter T, Pollack IF, Van Meir E, Eberhart CG, Fan X, Dellatre O, Collins VP, Jones DTW, Clifford SC, Pfister SM, Taylor MD, Pompe R, von Bueren AO, von Hoff K, Friedrich C, Treulieb W, Lindow C, Deinlein F, Kuehl J, Rutkowski S, Gupta T, Krishnatry R, Shirsat N, Epari S, Kunder R, Kurkure P, Vora T, Moiyadi A, Jalali R, Cohen K, Perek D, Perek-Polnik M, Dembowska-Baginska B, Drogosiewicz M, Grajkowska W, Lastowska M, Chojnacka M, Filipek I, Tarasinska M, Roszkowski M, Hauser P, Jakab Z, Bognar L, Markia B, Gyorsok Z, Ottoffy G, Nagy K, 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Pfister S, Bristow R, Taylor M, Malkin D, Hawkins C, Tabori U, Dhall G, Ji L, Haley K, Gardner S, Sposto R, Finlay J, Leary S, Strand A, Ditzler S, Heinicke G, Conrad L, Richards A, Pedro K, Knoblaugh S, Cole B, Olson J, Yankelevich M, Budarin M, Konski A, Mentkevich G, Stefanits H, Ebetsberger-Dachs G, Weis S, Haberler C, Milosevic J, Baryawno N, Sveinbjornsson B, Martinsson T, Grotzer M, Johnsen JI, Kogner P, Garzia L, Morrisy S, Jelveh S, Lindsay P, Hill R, Taylor M, Marks A, Zhang H, Rood B, Williamson D, Clifford S, Aurtenetxe O, Gaffar A, Lopez JI, Urberuaga A, Navajas A, O'Halloran K, Hukin J, Singhal A, Dunham C, Goddard K, Rassekh SR, Davidson TB, Fangusaro JR, Ji L, Sposto R, Gardner SL, Allen JC, Dunkel IJ, Dhall G, Finlay JL, Trivedi M, Tyagi A, Goodden J, Chumas P, O'kane R, Crimmins D, Elliott M, Picton S, Silva DS, Viana-Pereira M, Stavale JN, Malheiro S, Almeida GC, Clara C, Jones C, Reis RM, Spence T, Sin-Chan P, Picard D, Ho KC, Lu M, Huang A, Bochare S, Khatua S, Gopalakrishnan V, Chan TSY, Picard D, Pfister S, Hawkins C, Huang A, Chan TSY, Picard D, Ho KC, Huang A, Picard D, Millar S, Hawkins C, Rogers H, Kim SK, Ra YS, Fangusaro J, Toledano H, Nakamura H, Van Meter T, Pomeroy S, Ng HK, Jones C, Gajjar A, Clifford S, Pfister S, Eberhart C, Bouffet E, Grundy R, Huang A, Sengupta S, Weeraratne SD, Phallen J, Sun H, Rallapalli S, Amani V, Pierre-Francois J, Teider N, Cook J, Jensen F, Lim M, Pomeroy S, Cho YJ. 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Zaghloul M, Elbeltagy M, Mousa A, Eldebawy E, Amin A, Pavelka Z, Vranova V, Valaskova I, Tomasikova L, Oltova A, Ventruba J, Mackerle Z, Kren L, Skotakova J, Zitterbart K, Sterba J, Milde T, Kleber S, Korshunov A, Witt H, Hielscher T, Koch P, Koch HG, Jugold M, Deubzer HE, Oehme I, Lodrini M, Grone HJ, Benner A, Brustle O, Gilbertson RJ, von Deimling A, Kulozik AE, Pfister SM, Ana MV, Witt O, Milde T, Hielscher T, Witt H, Kool M, Mack SC, Deubzer HE, Oehme I, Lodrini M, Benner A, Taylor MD, von Deimling A, Kulozik AE, Pfister SM, Witt O, Korshunov A, Fouyssac F, Schmitt E, Mansuy L, Marchal JC, Coffinet L, Bernier V, Chastagner P, Sperl D, Zacharoulis S, Massimino M, Schiavello E, Pizer B, Piette C, Kitanovski L, von Hoff K, Quehenberger F, Rutkowski S, Benesch M, Tzaridis TD, Witt H, Milde T, Bender S, Pfaff E, Barbus S, Bageritz J, Jones DTW, Kulozik A, Lichter P, Korshunov A, Witt O, Pfister SM, Song SH, Kang CW, Kim SH, Bandopadhayay P, Ullrich N, Goumnerova L, Scott RM, Silvera VM, Ligon KL, Marcus KJ, Robison N, Manley PE, Chi S, Kieran MW, Schiavello E, Biassoni V, Pierani P, Cesaro S, Maura M, Witt H, Mack S, Jager N, Jones DTW, Bender S, Stutz A, Milde T, Northcott PA, Fults DW, Gupta N, Karajannis M, Kulozik AE, von Deimling A, Witt O, Rutka JT, Lichter P, Korbel J, Korshunov A, Taylor MD, Pfister SM, de Rezende ACP, Chen MJ, da Silva NS, Cappellano A, Cavalheiro S, Weltman E, Currle S, Thiruvenkatam R, Murugesan M, Kranenburg T, Phoenix T, Gupta K, Gilbertson R, Rogers H, Kilday JP, Mayne C, Ward J, Adamowicz-Brice M, Schwalbe E, Clifford S, Coyle B, Grundy R, Rogers H, Mayne C, Kilday JP, Coyle B, Grundy R, Kilday JP, Mitra B, Domerg C, Ward J, Andreiuolo F, Osteso-Ibanez T, Mauguen A, Varlet P, Le Deley MC, Lowe J, Ellison DW, Gilbertson RJ, Coyle B, Grill J, Grundy RG, Fleischhack G, Pajtler K, Zimmermann M, Rutkowski S, Warmuth-Metz M, Kortmann RD, Pietsch T, Faldum A, Bode U, Gandola L, Pecori E, Scarzello G, Barra S, Mascarin M, Scoccianti S, Mussano A, Garre ML, Jacopo S, Pierani P, Viscardi E, Balter R, Bertin D, Giangaspero F, Massimino M, Pearlman M, Khatua S, Van Meter T, Koul D, Yung A, Paulino A, Su J, Dauser R, Whitehead W, Teh B, Chintagumpala M, Perek D, Drogosiewicz M, Filipek I, Polnik MP, Baginska BD, Wachowiak J, Kazmierczak B, Sobol G, Musiol K, Kowalczyk J, Slusarz HW, Peregud-Pogorzelski J, Grajkowska W, Roszkowski M, Teo WY, Chintagumpala M, Okcu F, Dauser R, Mahajan A, Adesina A, Whitehead W, Jea A, Bollo R, Paulino AC, Velez-Char N, Doerner E, Muehlen AZ, Vladimirova V, Warmuth-Metz M, Kortmann R, von Hoff K, Friedrich C, Rutkowski S, von Bueren AO, Pietsch T, Barszczyk M, Buczkowicz P, Morrison A, Tabori U, Hawkins C, Krajewski K, von Hoff K, Kammler G, Friedrich C, von Bueren A, Kortmann RD, Krauss J, Warmuth-Metz M, Rutkowski S, Ferreira C, Dieffenbach G, Barbosa C, Cuny P, Grill J, Piccinin E, Massimino M, Giangaspero F, Brenca M, Lorenzetto E, Sardi I, Genitori L, Pollo B, Bertin D, Maestro R, Modena P, MacDonald S, Ebb D, Lavally B, Yeap B, Marcus K, Tarbell N, Yock T, Schittone S, Donson A, Birks D, Amani V, Griesinger A, Handler M, Madey M, Merchant T, Foreman N, Hukin J, Ailon T, Dunham C, Carret AS, Tabori U, McNeely PD, Zelcer S, Wilson B, Lafay-Cousin L, Johnston D, Eisenstat D, Silva M, Jabado N, Yip S, Goddard K, Fryer C, Hendson G, Hawkins C, Dunn S, Singhal A, Lassen-Ramshad Y, Vestergaard A, Seiersen K, Schultz HP, Hoeyer M, Petersen JB, Moreno L, Popov S, Jury A, Al Sarraj S, Jones C, Zacharoulis S, Bowers D, Gargan L, Horton CJ, Rakheja D, Margraf L, Yeung J, Hamilton R, Okada H, Jakacki R, Pollack I, Fleming A, Jabado N, Saint-Martin C, Freeman C, Albrecht S, Montes JL. EPENDYMOMA. Neuro Oncol 2012; 14:i33-i42. [PMCID: PMC3483345 DOI: 10.1093/neuonc/nos099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
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Gerin C, Pallud J, Grammaticos B, Mandonnet E, Deroulers C, Varlet P, Capelle L, Taillandier L, Bauchet L, Duffau H, Badoual M. Improving the time-machine: estimating date of birth of grade II gliomas. Cell Prolif 2011; 45:76-90. [PMID: 22168136 DOI: 10.1111/j.1365-2184.2011.00790.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES Here we present a model aiming to provide an estimate of time from tumour genesis, for grade II gliomas. The model is based on a differential equation describing the diffusion-proliferation process. We have applied our model to situations where tumour diameter was shown to increase linearly with time, with characteristic diametric velocity. MATERIALS AND METHODS We have performed numerical simulations to analyse data, on patients with grade II gliomas and to extract information concerning time of tumour biological onset, as well as radiology and distribution of model parameters. RESULTS AND CONCLUSIONS We show that the estimate of tumour onset obtained from extrapolation using a constant velocity assumption, always underestimates biological tumour age, and that the correction one should add to this estimate is given roughly by 20/v (year), where v is the diametric velocity of expansion of the tumour (expressed in mm/year). Within the assumptions of the model, we have identified two types of tumour: the first corresponds to very slowly growing tumours that appear during adolescence, and the second type corresponds to slowly growing tumours that appear later, during early adulthood. That all these tumours become detectable around a mean patient age of 30 years could be interesting for formulation of strategies for early detection of tumours.
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Affiliation(s)
- C Gerin
- IMNC Laboratory, Paris VII-Paris XI Universities, CNRS, Orsay, France
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Llitjos J, Pallud J, Dezamis E, Devaux B, Page P, Koziak M, Dhermain F, Oppenheim C, Varlet P, Souillard-Scemama R, Schlienger M, Daumas-Duport C, Meder J, Roux F. Les modifications de la cinétique tumorale radiologique prédisent la survie globale et la durée de réponse après radiothérapie pour le traitement des gliomes diffus de bas grade. Neurochirurgie 2011. [DOI: 10.1016/j.neuchi.2011.09.066] [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: 12/01/2022]
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Puget S, Philippe C, Job B, Varlet P, Andreiuolo F, Roujeau T, Richon C, Doz F, Zerah M, Blauwblomme T, Sainte-Rose C, Vassal G, Grill J. La biologie moléculaire des gliomes infiltrants du tronc de l’enfant : vers une thérapeutique ciblée ? Neurochirurgie 2011. [DOI: 10.1016/j.neuchi.2011.09.051] [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: 10/15/2022]
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Pallud J, Dezami E, Varlet P, Devaux B, Page P, Turak B, Nataf F, Abi-Lahoud G, Beuvon F, Miquel C, Daumas-Duport C, Koziak M, Dhermain F, Domont J, Souillard R, Meder J, Roux FX. Le phénotype glio-neuronal est associé à un meilleur pronostic au sein des glioblastomes multiformes de novo de l’adulte. Neurochirurgie 2010. [DOI: 10.1016/j.neuchi.2010.10.035] [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: 10/18/2022]
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Pallud J, Varlet P, Devaux B, Geha S, Badoual M, Deroulers C, Page P, Dezamis E, Daumas-Duport C, Roux FX. Diffuse low-grade oligodendrogliomas extend beyond MRI-defined abnormalities. Neurology 2010; 74:1724-31. [PMID: 20498440 DOI: 10.1212/wnl.0b013e3181e04264] [Citation(s) in RCA: 139] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- J Pallud
- Service de Neurochirurgie, Hôpital Sainte-Anne, Paris cedex 14, France.
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Puget S, Philippe C, De Carli E, Grundy R, Job B, Varlet P, Richon C, Sainte-Rose C, Vassal G, Grill J. Use of integrated genomics to identify three high-grade glioma subtypes with distinct genetic profiles, pathway signatures, and clinicopathologic features. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e12500] [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: 11/20/2022] Open
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Beaugrand A, Quidot M, Varlet P, Bourdeaut F, Leblond P, Grill J, Le Deley M, Dufour C. 4106 Atypical Teratoid and Rhabdoid tumours in children: the French experience since 1998. EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)70759-1] [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: 11/29/2022] Open
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Varlet V, Varlet P, Clairicia M, Brechu M, Sermet-Gaudelus I. Experience of parents of CF pre-teenagers participating in a therapeutic education program. J Cyst Fibros 2009. [DOI: 10.1016/s1569-1993(09)60373-8] [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: 10/20/2022]
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Geoerger B, Hargrave D, Thomas F, Andreiuolo F, Varlet P, Frappaz D, Doz F, Riccardi R, Jaspan T, Vassal G. Pharmacokinetic and biological study of erlotinib in children as monotherapy for refractory brain tumors or with radiation for newly diagnosed brain stem gliomas. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.10019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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
10019 Background: This multicenter phase I study was designed to determine the recommended dose (RD) of erlotinib, a small-molecule EGFR TKI, in patients ≤ 21 years as monotherapy or in combination with radiation therapy (RT). Methods: Group 1 included patients with brain tumors refractory to or relapsing after conventional therapy; receiving erlotinib alone. Group 2 included newly diagnosed patients with brain stem gliomas, who received RT (54Gy) and erlotinib. Conventional 3+3 dose escalation was used for Group 1; a continual reassessment method for Group 2. Four dose levels were planned: 75, 100, 125 and 150 mg/m2/day. Results: A total of 51 patients were enrolled (30 in Group 1; 21 in Group 2); 50 received treatment. Median age was 10 and 6 years, respectively. The RD of erlotinib was 125 mg/m2/day as monotherapy or in combination with RT. 203 adverse events in 44 patients were possibly treatment-related; 188 were G1/2; 9 G3, 2 G4, and 4 G5. Dermatologic and neurologic symptoms were most common; intratumoral hemorrhage was noted in 4 patients. In Group 1, 8 patients (27.6%) had stable disease, 2 with 45% tumor regression. In Group 2, 3 patients (14%) had partial response and 8 (38%) were stabilized; median OS was 12 months. Pharmacokinetic data of 46 patients were analyzed; patients’ weight and erlotinib clearance (CL) were significantly correlated. Mean (± SD) apparent CL and volume of distribution for erlotinib were 143.7 mL/h/kg (± 66.3) and 3.5 L/kg (± 3.0), respectively, and were independent of dose level. Mean half-life for erlotinib was 20.4 hours. Biomarker analyses on archived tumor or biopsy tissue prior to study entry for newly diagnosed brain stem glioma found 18/37 tumors tested were EGFR IHC+; 16/37 and 23/36 were pAKT+ and pMAPK+, respectively. High EGFR expression was more common in supratentorial gliomas; PTEN loss was most common in brain stem glioma (15/19) and was not observed in ependymomas. Conclusions: Erlotinib 125 mg/m2/day has an acceptable tolerability profile in pediatric patients with brain tumors, and can be safely combined with RT. Further studies are required to define the efficacy of this treatment approach and to establish the impact of biomarkers on outcomes in pediatric glial tumors. No significant financial relationships to disclose.
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Affiliation(s)
- B. Geoerger
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - D. Hargrave
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - F. Thomas
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - F. Andreiuolo
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - P. Varlet
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - D. Frappaz
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - F. Doz
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - R. Riccardi
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - T. Jaspan
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
| | - G. Vassal
- Institut Gustave Roussy, Villejuif, France; Royal Marsden Hospital, Sutton, United Kingdom; Institut Claudius Regaud, Toulouse, France; Sainte-Anne Hospital, University of Paris, Paris, France; Institut d'Hématologie-Oncologie Pédiatrique, Lyon, France; Institut Curie, Paris, France; Catholic University of Rome, Rome, Italy; University Hospital Nottingham, Nottingham, United Kingdom
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Affiliation(s)
- P Varlet
- Department of Pathology, Sainte-Anne Hospital.,UMR Inserm U894, Paul Broca Centre, Descartes Paris 5 University, Paris, France
| | - M Peyre
- Departments of Neurosurgery and
| | - N Boddaert
- Neuroradiology, Necker-Enfants Malades Hospital, and
| | - C Miquel
- Department of Pathology, Sainte-Anne Hospital.,UMR Inserm U894, Paul Broca Centre, Descartes Paris 5 University, Paris, France
| | | | - S Puget
- Departments of Neurosurgery and
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Peyre M, Commo F, Dantas-Barbosa C, Puget S, Bhangoo R, Varlet P, Dessen P, Sainte-Rose C, Vassal G, Grill J. Molecular portraits of ependymoma recurrence by paired analysis of microarray data. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.10048] [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: 11/20/2022] Open
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Devaux B, Chassoux F, Landré E, Turak B, Abou-Salma Z, Mann M, Pallud J, Baudouin-Chial S, Varlet P, Rodrigo S, Nataf F, Roux FX. [Surgical resections in functional areas: report of 89 cases]. Neurochirurgie 2008; 54:409-17. [PMID: 18466929 DOI: 10.1016/j.neuchi.2008.02.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2008] [Accepted: 02/23/2008] [Indexed: 11/29/2022]
Abstract
Surgical resections for intractable epilepsy are generally associated with a high risk of permanent neurological deficit and a poor rate of seizure control. We present a series of 89 patients operated on from 1992 through 2007 for drug-resistant partial epilepsy, in whom surgery was performed in a functional area of the brain: the central (sensorimotor and supplementary motor areas) region in 48 cases, posterior regions (parietal and occipital) in 27, the insula in eight, and the language areas in six. Epilepsy was cryptogenic in 12 patients, and lesion-related in 77: malformation of cortical development in 43, tumor in 17, perinatal cicatrix in 13, vascular lesion in three, and another prenatal lesion in one. Seventy patients underwent stereoelectroencephalographic (SEEG) exploration. The surgical procedure was resective (lesionectomy or SEEG-guided corticectomy) in 83 patients and multiple stereotactic thermocoagulations in six. Ten patients were reoperated because of early seizure recurrence. A postoperative complication was observed in 12 patients. Postoperative deficits were observed in 54 patients (61%) and resolved completely in 29. In 25, a permanent deficit persisted, minor in 19 and moderate to severe in six, which did not correlate with localization or etiology. With a one-year follow-up in 74 patients (mean, 3.6 years), 53 (72%) were in Engel's class I, including 38 (51%) in class IA. Seizure outcome was significantly associated with etiology: 93% of Taylor-type focal cortical dysplasia, whereas only 40% of cryptogenic epilepsies were in class I (p<0.05). This suggests that resective or disconnective surgery for intractable partial epilepsy in functional areas of the brain may be followed by excellent results on seizures and a moderate risk of permanent neurological sequelae.
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Affiliation(s)
- B Devaux
- Service de neurochirurgie, centre hospitalier Sainte-Anne, université Paris-Descartes, 1, rue Cabanis, 75014 Paris, France.
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