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Karabacak M, Jazayeri SB, Jagtiani P, Mavridis O, Carrasquilla A, Yong RL, Margetis K. Geriatric grade 2 and 3 gliomas: A national cancer database analysis of demographics, treatment utilization, and survival. J Clin Neurosci 2024; 127:110763. [PMID: 39059334 DOI: 10.1016/j.jocn.2024.110763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 06/11/2024] [Accepted: 07/20/2024] [Indexed: 07/28/2024]
Abstract
With increasing life expectancies and population aging, the incidence of elderly patients with grade 2 and 3 gliomas is increasing. However, there is a paucity of knowledge on factors affecting their treatment selection and overall survival (OS). Geriatric patients aged between 60 and 89 years with histologically proven grade 2 and 3 intracranial gliomas were identified from the National Cancer Database between 2010 and 2017. We analyzed patients' demographic data, tumor characteristics, treatment modality, and outcomes. The Kaplan-Meier method was used to analyze OS. Univariate and multivariate analyses were performed to assess the predictive factors of mortality and treatment selection. A total of 6257 patients were identified: 3533 (56.3 %) hexagenerians, 2063 (32.9 %) septuagenarians, and 679 (10.8 %) octogenarians. We identified predictors of lower OS in patients, including demographic factors (older age, non-zero Charlson-Deyo score, non-Hispanic ethnicity), socioeconomic factors (low income, treatment at non-academic centers, government insurance), and tumor-specific factors (higher grade, astrocytoma histology, multifocality). Receiving surgery and chemotherapy were associated with a lower risk of mortality, whereas receiving radiotherapy was not associated with better OS. Our findings provide valuable insights into the complex interplay of demographic, socioeconomic, and tumor-specific factors that influence treatment selection and OS in geriatric grade 2 and 3 gliomas. We found that advancing age correlates with a decrease in OS and a reduced likelihood of undergoing surgery, chemotherapy, or radiotherapy. While receiving surgery and chemotherapy were associated with improved OS, radiotherapy did not exhibit a similar association.
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Affiliation(s)
- Mert Karabacak
- Department of Neurosurgery, Mount Sinai Health System, New York, NY, United States of America
| | - Seyed Behnam Jazayeri
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Pemla Jagtiani
- School of Medicine, SUNY Downstate Health Sciences University, New York, NY, United States of America
| | - Olga Mavridis
- Dietrich College of Humanities and Social Sciences, Carnegie Mellon University, Pittsburgh, PA, United States of America
| | - Alejandro Carrasquilla
- Department of Neurosurgery, Mount Sinai Health System, New York, NY, United States of America
| | - Raymund L Yong
- Department of Neurosurgery, Mount Sinai Health System, New York, NY, United States of America
| | - Konstantinos Margetis
- Department of Neurosurgery, Mount Sinai Health System, New York, NY, United States of America.
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2
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Seyve A, Dehais C, Chinot O, Djelad A, Cohen-Moyal E, Bronnimann C, Gourmelon C, Emery E, Colin P, Boone M, Vauléon E, Langlois O, di Stefano AL, Seizeur R, Ghiringhelli F, D’Hombres A, Feuvret L, Guyotat J, Capelle L, Carpentier C, Garnier L, Honnorat J, Meyronet D, Mokhtari K, Figarella-Branger D, Ducray F. Incidence and characteristics of pseudoprogression in IDH-mutant high-grade gliomas: A POLA network study. Neuro Oncol 2023; 25:495-507. [PMID: 35953421 PMCID: PMC10013645 DOI: 10.1093/neuonc/noac194] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Incidence and characteristics of pseudoprogression in isocitrate dehydrogenase-mutant high-grade gliomas (IDHmt HGG) remain to be specifically described. METHODS We analyzed pseudoprogression characteristics and explored the possibility of pseudoprogression misdiagnosis in IDHmt HGG patients, treated with radiotherapy (RT) (with or without chemotherapy [CT]), included in the French POLA network. Pseudoprogression was analyzed in patients with MRI available for review (reference cohort, n = 200). Pseudoprogression misdiagnosis was estimated in this cohort and in an independent cohort (control cohort, n = 543) based on progression-free survival before and after first progression. RESULTS In the reference cohort, 38 patients (19%) presented a pseudoprogression after a median time of 10.5 months after RT. Pseudoprogression characteristics were similar across IDHmt HGG subtypes. In most patients, it consisted of the appearance of one or several infracentimetric, asymptomatic, contrast-enhanced lesions occurring within 2 years after RT. The only factor associated with pseudoprogression occurrence was adjuvant PCV CT. Among patients considered as having a first true progression, 7 out of 41 (17%) in the reference cohort and 35 out of 203 (17%) in the control cohort were retrospectively suspected to have a misdiagnosed pseudoprogression. Patients with a misdiagnosed pseudoprogression were characterized by a time to event and an outcome similar to that of patients with a pseudoprogression but presented with larger and more symptomatic lesions. CONCLUSION In patients with an IDHmt HGG, pseudoprogression occurs later than in IDH-wildtype glioblastomas and seems not only frequent but also frequently misdiagnosed. Within the first 2 years after RT, the possibility of a pseudoprogression should be carefully considered.
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Affiliation(s)
- Antoine Seyve
- Department of Neuro-Oncology, East Group Hospital, Hospices Civils de Lyon, Lyon, France
| | - Caroline Dehais
- Department of Neurology 2-Mazarin, APHP, University Hospital Pitié Salpêtrière-Charles Foix, Paris, France
| | - Olivier Chinot
- Department of Neuro-Oncology, AP-HM, University Hospital Timone, Marseille, France
| | - Apolline Djelad
- Department of Neurosurgery, University Hospital of Lille, Lille, France
| | - Elisabeth Cohen-Moyal
- Department of Radiotherapy, Claudius Regaud Institut, Cancer University Institut of Toulouse, Oncopole 1, Paul Sabatier University, Toulouse III, Toulouse, France
| | - Charlotte Bronnimann
- Department of Medical Oncology, University Hospital of Bordeaux, Bordeaux, France
| | - Carole Gourmelon
- Department of Medical Oncology, West Cancerology Institut René Gauducheau, Saint-Herblain, France
| | - Evelyne Emery
- Department of Neurosurgery, Caen University Hospital, Caen, France
| | - Philippe Colin
- Department of Radiotherapy, Courlancy Institut of Cancer, Rouen, France
| | - Mathieu Boone
- Medical Oncology Department, Amiens University Hospital, Amiens, France
| | | | - Olivier Langlois
- Department of Neurosurgery, University Hospital of Rouen, Rouen, France
| | | | - Romuald Seizeur
- Neurosurgery Department, Hôpital de la cavale blanche, CHU Brest, Brest, France
| | | | - Anne D’Hombres
- Department of Radiotherapy, South Group Hospital, Hospices Civils de Lyon, Lyon, France
| | - Loic Feuvret
- Department of Radiotherapy, APHP, University Hospital Pitié Salpêtrière-Charles Foix, Paris, France
| | - Jacques Guyotat
- Department of Neurosurgery, East Group Hospital, Hospices Civils de Lyon, Lyon, France
| | - Laurent Capelle
- Department of Neurosurgery, APHP, University Hospital Pitié Salpêtrière-Charles Foix, Paris, France
| | - Catherine Carpentier
- Department of Neurology 2-Mazarin, National Institute of Health and Medical Research (Inserm), CNRS, Brain and Spinal Cord Institute, University Hospital Pitié Salpêtrière-Charles Foix, Sorbonne University, Paris, France
| | - Louis Garnier
- Department of Neuro-Oncology, East Group Hospital, Hospices Civils de Lyon, Lyon, France
| | - Jérôme Honnorat
- Department of Neuro-Oncology, East Group Hospital, Hospices Civils de Lyon, Lyon, France
- SynatAc Team, Institute NeuroMyoGène, MeLis INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - David Meyronet
- Pathology Department, East Group Hospital, Hospices Civils de Lyon, Lyon, France
- Centre de recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR 5286, Cancer Cell Plasticity Department, Transcriptome Diversity in Stem Cells Laboratory, Lyon, France
| | - Karima Mokhtari
- Pathology Department, APHP, University Hospital Pitié Salpêtrière-Charles Foix, Paris, France
| | - Dominique Figarella-Branger
- APHM, CNRS, INP, Inst Neurophysiopathol, CHU Timone, Service d’Anatomie Pathologique et de Neuropathologie, Aix-Marseille University, Marseille, France
| | - François Ducray
- Department of Neuro-Oncology, East Group Hospital, Hospices Civils de Lyon, Lyon, France
- Centre de recherche en Cancérologie de Lyon, INSERM U1052, CNRS UMR 5286, Cancer Cell Plasticity Department, Transcriptome Diversity in Stem Cells Laboratory, Lyon, France
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Bauer EK, Werner JM, Fink GR, Langen KJ, Galldiks N. Case Report: Detection of Symptomatic Treatment-Related Changes in a Patient With Anaplastic Oligodendroglioma Using FET PET. Front Oncol 2021; 11:735388. [PMID: 34868923 PMCID: PMC8635048 DOI: 10.3389/fonc.2021.735388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 11/02/2021] [Indexed: 11/13/2022] Open
Abstract
Following local and systemic treatment of gliomas, the differentiation between glioma relapse and treatment-related changes such as pseudoprogression or radiation necrosis using conventional MRI is limited. To overcome this limitation, various amino acid PET tracers such as O-[2-(18F)-fluoroethyl]-L-tyrosine (FET) are increasingly used and provide valuable additional clinical information. We here report neuroimaging findings in a clincally symptomatic 53-year-old woman with a recurrent anaplastic oligodendroglioma with MRI findings highly suspicious for tumor progression. In contrast, FET PET imaging suggested treatment-related changes considerably earlier than the regression of contrast enhancement on MRI. In patients with oligodendroglioma, the phenomenon of symptomatic treatment-related changes is not well described, making these imaging findings unique and important for clinical decision-making.
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Affiliation(s)
- Elena Katharina Bauer
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Jan-Michael Werner
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Gereon R Fink
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Institute of Neuroscience and Medicine (INM-3, -4), Research Center Juelich, Juelich, Germany
| | - Karl-Josef Langen
- Institute of Neuroscience and Medicine (INM-3, -4), Research Center Juelich, Juelich, Germany.,Department of Nuclear Medicine, University Hospital Aachen, Aachen, Germany.,Center of Integrated Oncology (CIO), Universities of Aachen, Bonn, Cologne, and Duesseldorf, Cologne, Germany
| | - Norbert Galldiks
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Institute of Neuroscience and Medicine (INM-3, -4), Research Center Juelich, Juelich, Germany.,Center of Integrated Oncology (CIO), Universities of Aachen, Bonn, Cologne, and Duesseldorf, Cologne, Germany
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4
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Distinct imaging patterns of pseudoprogression in glioma patients following proton versus photon radiation therapy. J Neurooncol 2021; 152:583-590. [PMID: 33751335 DOI: 10.1007/s11060-021-03734-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 03/05/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE Criteria by the Radiologic Assessment in Neuro-Oncology (RANO) group outline the diagnosis of pseudoprogression (Ps) after photon therapy for gliomas based on timing and location. We noted that patients receiving proton therapy manifested radiographic changes that appear different than Ps after photon therapy, which could be interpreted as tumor progression. In this study, we retrospectively reviewed MR imaging after proton or photon radiation for gliomas. We propose criteria to characterize proton pseudoprogression (ProPs) as distinct from Ps seen after photons. METHODS Post-treatment MR imaging, clinical and pathological data of low grade glioma patients were reviewed. Overall, 57 patients receiving protons were reviewed for the presence of ProPs, and 43 patients receiving photons were reviewed for any equivalent imaging changes. Data collected included the location and timing of the new enhancement, tumor grade, molecular subtype, chemotherapy received, and clinical symptoms. RESULTS Fourteen patients (24.6%) had new enhancement following radiation therapy that was unique to treatment with protons. The mean time to development of the ProPs was 15.4 months (7-27 months). We established the following criteria to characterize ProPs: located at the distal end of the proton beam; resolves without tumor-directed therapy; and subjectively multifocal, patchy, and small (< 1 cm). In the group receiving photons, none had changes that met our criteria for ProPs. CONCLUSION Patients who receive protons have unique imaging changes after radiation therapy. ProPs could be mistaken for tumor progression, but typically resolves on follow up. Further studies are needed to understand the radiobiology and pathophysiology underlying these imaging changes.
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5
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Lu VM, Welby JP, Laack NN, Mahajan A, Daniels DJ. Pseudoprogression after radiation therapies for low grade glioma in children and adults: A systematic review and meta-analysis. Radiother Oncol 2020; 142:36-42. [DOI: 10.1016/j.radonc.2019.07.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 07/09/2019] [Indexed: 02/06/2023]
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6
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Ludmir EB, Mahajan A, Paulino AC, Jones JY, Ketonen LM, Su JM, Grosshans DR, McAleer MF, McGovern SL, Lassen-Ramshad YA, Adesina AM, Dauser RC, Weinberg JS, Chintagumpala MM. Increased risk of pseudoprogression among pediatric low-grade glioma patients treated with proton versus photon radiotherapy. Neuro Oncol 2019; 21:686-695. [PMID: 30753704 PMCID: PMC6502497 DOI: 10.1093/neuonc/noz042] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Pseudoprogression (PsP) is a recognized phenomenon after radiotherapy (RT) for high-grade glioma but is poorly characterized for low-grade glioma (LGG). We sought to characterize PsP for pediatric LGG patients treated with RT, with particular focus on the role of RT modality using photon-based intensity-modulated RT (IMRT) or proton beam therapy (PBT). METHODS Serial MRI scans from 83 pediatric LGG patients managed at 2 institutions between 1998 and 2017 were evaluated. PsP was scored when a progressive lesion subsequently decreased or stabilized for at least a year without therapy. RESULTS Thirty-two patients (39%) were treated with IMRT, and 51 (61%) were treated with PBT. Median RT dose for the cohort was 50.4 Gy(RBE) (range, 45-59.4 Gy[RBE]). PsP was identified in 31 patients (37%), including 8/32 IMRT patients (25%) and 23/51 PBT patients (45%). PBT patients were significantly more likely to have post-RT enlargement (hazard ratio [HR] 2.15, 95% CI: 1.06-4.38, P = 0.048). RT dose >50.4 Gy(RBE) similarly predicted higher rates of PsP (HR 2.61, 95% CI: 1.20-5.68, P = 0.016). Multivariable analysis confirmed the independent effects of RT modality (P = 0.03) and RT dose (P = 0.01) on PsP incidence. Local progression occurred in 10 patients: 7 IMRT patients (22%) and 3 PBT patients (6%), with a trend toward improved local control for PBT patients (HR 0.34, 95% CI: 0.10-1.18, P = 0.099). CONCLUSIONS These data highlight substantial rates of PsP among pediatric LGG patients, particularly those treated with PBT. PsP should be considered when assessing response to RT in LGG patients within the first year after RT.
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Affiliation(s)
- Ethan B Ludmir
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Anita Mahajan
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Mayo Clinic, Rochester, Minnesota, USA
| | - Arnold C Paulino
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Texas Children’s Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Jeremy Y Jones
- Texas Children’s Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Leena M Ketonen
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jack M Su
- Texas Children’s Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - David R Grosshans
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Susan L McGovern
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Adekunle M Adesina
- Texas Children’s Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Robert C Dauser
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Voss M, Franz K, Steinbach JP, Fokas E, Forster MT, Filipski K, Hattingen E, Wagner M, Breuer S. Contrast enhancing spots as a new pattern of late onset pseudoprogression in glioma patients. J Neurooncol 2019; 142:161-169. [PMID: 30604393 DOI: 10.1007/s11060-018-03076-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 12/08/2018] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Magnet resonance imaging (MRI) of gliomas is assessed by Response Assessment in Neuro-Oncology Criteria (RANO), which define new contrast-enhancing lesions as a sign for tumor recurrence. Pseudoprogression after radiotherapy may mimic tumor progression in MRI but is usually limited to the first months after irradiation. We noted a late onset pattern of new contrast-enhancing spots (NCES) appearing years after radiotherapy. METHODS We prospectively collected 23 glioma patients with 26 NCES (three patients had two separate NCES events) between 2014 and 2016 in our weekly tumor board without further selection by diagnosis, molecular markers or pretreatment. RESULTS Retrospective analysis revealed a homogeneous collective of young patients (median age of 49 years at NCES) with mainly IDH-mutated glioma (61%). Initial histology showed 26% glioblastoma, 52% grade III and 22% grade II glioma. NCES occurred at late follow-up with a median of 52 months after tumor diagnosis and 30 months after the last radiotherapy. The majority of NCES regressed spontaneously within a median of 10 months (n = 11) or remained stable without further therapy with a median follow-up of 26 months (n = 7). Only 4 NCES developed MRI morphologically into tumor recurrence. Two NCES were resected without any histopathological proof of tumor recurrence, and in 2 other cases NCES were defined as ischemic stroke or radionecrosis. CONCLUSION We hypothesize that the late onset phenomenon of NCES predominantly represents a form of radiation-induced vasculopathy that is different from early pseudoprogression and should be considered especially in younger patients with IDH-mutated glioma before initiation of new therapy.
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Affiliation(s)
- Martin Voss
- Dr. Senckenberg Institute of Neurooncology, University Hospital Frankfurt, Goethe University, Schleusenweg 2-16, 60528, Frankfurt am Main, Germany.
| | - Kea Franz
- Departement of Neurosurgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Joachim P Steinbach
- Dr. Senckenberg Institute of Neurooncology, University Hospital Frankfurt, Goethe University, Schleusenweg 2-16, 60528, Frankfurt am Main, Germany
| | - Emmanouil Fokas
- Department of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Marie-Thérèse Forster
- Departement of Neurosurgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Katharina Filipski
- Institut of Neurology (Edinger-Institute), University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Elke Hattingen
- Departement of Neuroradiology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Marlies Wagner
- Departement of Neuroradiology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Stella Breuer
- Departement of Neuroradiology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
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Increase of pseudoprogression and other treatment related effects in low-grade glioma patients treated with proton radiation and temozolomide. J Neurooncol 2018; 142:69-77. [DOI: 10.1007/s11060-018-03063-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 11/24/2018] [Indexed: 12/22/2022]
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9
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van West SE, de Bruin HG, van de Langerijt B, Swaak-Kragten AT, van den Bent MJ, Taal W. Incidence of pseudoprogression in low-grade gliomas treated with radiotherapy. Neuro Oncol 2018; 19:719-725. [PMID: 28453748 DOI: 10.1093/neuonc/now194] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 08/01/2016] [Indexed: 11/14/2022] Open
Abstract
Background As the incidence of pseudo-progressive disease (psPD), or pseudoprogression, in low-grade glioma (LGG) is unknown, we retrospectively investigated this phenomenon in a cohort of LGG patients given radiotherapy (RT). Methods All MRI scans and clinical data from patients with histologically proven LGG treated with radiation between 2000 and 2011 were reviewed. PsPD was scored when a new enhancing lesion occurred after RT and subsequently disappeared or remained stable for at least a year without therapy, including dexamethasone. Results Sixty-three out of 71 patients who received RT for LGG were deemed eligible for evaluation of psPD. The median follow-up was 5 years (range 1‒10 y). PsPD was seen in 13 patients (20.6%). PsPD occurred after a median of 12 months with a range of 3-78 months. The median duration of psPD was 6 months, with a range of 2-26 months and always occurred within the RT high dose fields of at least 45 Gy. The area of the enhancement at the time of psPD was significantly smaller compared with the area of enhancement during "true" progression (median size 54mm2 [range 12-340mm2] vs 270mm2 [range 30-3420mm2], respectively; P = .009). Conclusions PsPD occurs frequently in LGG patients receiving RT. This supports the policy to postpone a new line of treatment until progression is evident, especially when patients have small contrast enhancing lesions within the RT field.
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Affiliation(s)
- Sophie E van West
- Department of Neuro-oncology/Neurology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Hein G de Bruin
- Department of Radiology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Bart van de Langerijt
- Department of Neuro-oncology/Neurology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Annemarie T Swaak-Kragten
- Department of Radiation Oncology, Erasmus MC/Daniel den Hoed Cancer Centre, Rotterdam, The Netherlands
| | - Martin J van den Bent
- Department of Neuro-oncology/Neurology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Walter Taal
- Department of Neuro-oncology/Neurology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
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Bronk JK, Guha-Thakurta N, Allen PK, Mahajan A, Grosshans DR, McGovern SL. Analysis of pseudoprogression after proton or photon therapy of 99 patients with low grade and anaplastic glioma. Clin Transl Radiat Oncol 2018; 9:30-34. [PMID: 29594248 PMCID: PMC5862685 DOI: 10.1016/j.ctro.2018.01.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 01/10/2018] [Indexed: 01/23/2023] Open
Abstract
No difference in pseudoprogression rate six months after proton or photon therapy. Oligodendrogliomas develop pseudoprogression sooner after protons vs. photons. Astrocytomas develop pseudoprogression at similar time after protons vs. photons.
Background and purpose Proton therapy is increasingly used to treat primary brain tumors. There is concern for higher rates of pseudoprogression (PsP) after protons compared to photons. The purposes of this study are to compare the rate of PsP after proton vs. photon therapy for grade II and III gliomas and to identify factors associated with the development of PsP. Materials and methods Ninety-nine patients age >18 years with grade II or III glioma treated with photons or protons were retrospectively reviewed. Demographic data, IDH and 1p19q status, and treatment factors were analyzed for association with PsP, progression free survival (PFS), and overall survival (OS). Results Sixty-five patients were treated with photons and 34 with protons. Among those with oligodendroglioma, PsP developed in 6/42 photon-treated patients (14.3%) and 4/25 proton-treated patients (16%, p = 1.00). Among those with astrocytoma, PsP developed in 3/23 photon-treated patients (13%) and 1/9 proton-treated patients (11.1%, p = 1.00). There was no difference in PsP rate based on radiation type, radiation dose, tumor grade, 1p19q codeletion, or IDH status. PsP occurred earlier in oligodendroglioma patients treated with protons compared to photons, 48 days vs. 131 days, p < .01. On multivariate analyses, gross total resection (p = .03, HR = 0.48, 95%CI = 0.25–0.93) and PsP (p = .04, HR = 0.22, 95% CI = 0.05–0.91) were associated with better PFS; IDH mutation was associated with better OS (p < .01, HR = 0.22, 95%CI = 0.08–0.65). Conclusions Patients with oligodendroglioma but not astrocytoma develop PsP earlier after protons compared to photons. PsP was associated with better PFS.
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Affiliation(s)
- Julianna K Bronk
- Baylor College of Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States.,Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nandita Guha-Thakurta
- Department of Diagnostic Radiology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Pamela K Allen
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Anita Mahajan
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - David R Grosshans
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Susan L McGovern
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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11
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Pseudoprogression in pediatric low-grade glioma after irradiation. J Neurooncol 2017; 135:371-379. [DOI: 10.1007/s11060-017-2583-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 07/23/2017] [Indexed: 10/19/2022]
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12
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Galante JR, Rodriguez F, Grossman SA, Strowd RE. Late post-treatment radiographic changes 3 years following chemoradiation for glioma: the importance of histopathology. CNS Oncol 2017; 6:195-201. [PMID: 28718307 PMCID: PMC6009212 DOI: 10.2217/cns-2016-0040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 01/18/2017] [Indexed: 11/21/2022] Open
Abstract
Treatment-related changes can mimic brain tumor progression both clinically and radiographically. Distinguishing these two entities represents a major challenge in neuro-oncology. No single imaging modality is capable of reliably achieving such distinction. While histopathology remains the gold standard, definitive pathological criteria are also lacking which can further complicate such cases. We report a patient with high-grade glioma who, after initially presenting with histopathologically confirmed pseudoprogression 10 months following treatment, re-presented 3 years following concurrent chemoradiation with clinical and radiographic changes that were most consistent with progressive disease but for which histopathology revealed treatment effects without active glioma. This case highlights the potential late onset of treatment-related changes and underscores the importance of histopathologic assessment even years following initial therapy.
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Affiliation(s)
- Joao R Galante
- Poznan University of Medical Sciences, 41 Jackowskiego Street, 60-512 Poznan, Poland
- Department of Oncology, Johns Hopkins University School of Medicine, 733 North Broadway Street, Baltimore, MD 21205, USA
| | - Fausto Rodriguez
- Department of Pathology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, David H. Koch Cancer Research Bldg II, 1550 Orleans Street, Room 1M16, Baltimore, MD 21287, USA
| | - Stuart A Grossman
- Medical Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, David H. Koch Cancer Research Bldg II, 1550 Orleans Street, Room 1M16, Baltimore, MD 21287, USA
| | - Roy E Strowd
- Department of Neurology and Internal Medicine, Section on Hematology and Oncology, Wake Forest School of Medicine, Winston Salem, NC 27157, USA
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13
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Lin AL, White M, Miller-Thomas MM, Fulton RS, Tsien CI, Rich KM, Schmidt RE, Tran DD, Dahiya S. Molecular and histologic characteristics of pseudoprogression in diffuse gliomas. J Neurooncol 2016; 130:529-533. [PMID: 27704386 PMCID: PMC5518746 DOI: 10.1007/s11060-016-2247-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 08/21/2016] [Indexed: 10/20/2022]
Abstract
During the 6 month period following chemoradiotherapy, gliomas frequently develop new areas of contrast enhancement, which are due to treatment effect rather than tumor progression. We sought to characterize this phenomenon in oligodendrogliomas (OG) and mixed oligoastrocytomas (MOA). We reviewed the imaging findings from 143 patients with a WHO grade II or III OG or MOA for evidence of pseudoprogression (PsP) or early tumor progression. We characterized these cases for 1p/19q codeletions by FISH, IDH1 R132H mutation by immunohistochemistry, and TP53, ATRX, and EGFR mutations by next generation sequencing. We then reviewed the pathologic specimens of the patient cases in which a re-resection was performed. We found that OG and MOA that are 1p/19q intact developed PsP at a higher rate than tumors that are 1p/19q codeleted (27 vs. 8 %). Moreover, IDH1 wild-type (WT) tumors developed PsP at a higher rate than IDH1 R132H cases (27 vs. 11 %). Patients with ATRX or TP53 mutations developed PsP at an intermediate rate of 21 %. Ten patients in our cohort underwent a re-resection for early contrast enhancement; these tumors were predominantly 1p/19q intact (90 %) and had a low rate of IDH1 R132H mutation (50 %). 8 of 10 tumors demonstrated primarily treatment effects, while the remaining 2 of 10 demonstrated recurrent/residual tumor of the same grade. Early contrast enhancement that develops during the first 6 months after chemoradiotherapy is typically due to PsP and occurs primarily in OG and MOA that are 1p/19q intact and IDH WT.
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Affiliation(s)
- Andrew L Lin
- Department of Neurology, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA
- Department of Neurology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Michael White
- Department of Neurology, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA
| | - Michelle M Miller-Thomas
- Mallinckrodt Institute of Radiology, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA
| | - Robert S Fulton
- McDonnell Genome Institute, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA
| | - Christina I Tsien
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA
| | - Keith M Rich
- Department of Neurosurgery, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA
| | - Robert E Schmidt
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA
| | - David D Tran
- Neuro-Oncology Program, Department of Internal Medicine, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA.
- Division of Neuro-Oncology, Department of Neurosurgery, University of Florida, 1149 S Newell Drive, Suite L2-100, Gainesville, FL, 32611, USA.
| | - Sonika Dahiya
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, 660 S Euclid Ave, St. Louis, MO, 63110, USA.
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14
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Abstract
The use of radiotherapy in low-grade glioma has been a topic of controversy over the past 2 decades. Although earlier studies showed no overall survival benefit and no dose response, recent studies demonstrate a possible synergism between radiotherapy and chemotherapy. However, many questions remained unanswered regarding the proper management including the potential roles of biological imaging in treatment planning, the role of reirradiation after recurrence, the role of intensity-modulated radiation therapy and proton beam radiotherapy, and the proper choice of chemotherapy agents. Further clinical trials are necessary to help integrate these new therapies and technologies into clinical practice.
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15
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Immunocytochemical markers of neuronal maturation in human diagnostic neuropathology. Cell Tissue Res 2014; 359:279-94. [DOI: 10.1007/s00441-014-1988-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Accepted: 08/08/2014] [Indexed: 12/13/2022]
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