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Olatunji G, Aderinto N, Adefusi T, Kokori E, Akinmoju O, Yusuf I, Olusakin T, Muzammil MA. Efficacy of tumour-treating fields therapy in recurrent glioblastoma: A narrative review of current evidence. Medicine (Baltimore) 2023; 102:e36421. [PMID: 38050252 PMCID: PMC10695547 DOI: 10.1097/md.0000000000036421] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/10/2023] [Indexed: 12/06/2023] Open
Abstract
Recurrent Glioblastoma presents a formidable challenge in oncology due to its aggressive nature and limited treatment options. Tumour-Treating Fields (TTFields) Therapy, a novel therapeutic modality, has emerged as a promising approach to address this clinical conundrum. This review synthesizes the current evidence surrounding the efficacy of TTFields Therapy in the context of recurrent Glioblastoma. Diverse academic databases were explored to identify relevant studies published within the last decade. Strategic keyword selection facilitated the inclusion of studies focusing on TTFields Therapy's efficacy, treatment outcomes, and patient-specific factors. The review reveals a growing body of evidence suggesting the potential clinical benefits of TTFields Therapy for patients with recurrent Glioblastoma. Studies consistently demonstrate its positive impact on overall survival (OS) and progression-free survival (PFS). The therapy's safety profile remains favorable, with mild to moderate skin reactions being the most commonly reported adverse events. Our analysis highlights the importance of patient selection criteria, with emerging biomarkers such as PTEN mutation status influencing therapy response. Additionally, investigations into combining TTFields Therapy with other treatments, including surgical interventions and novel approaches, offer promising avenues for enhancing therapeutic outcomes. The synthesis of diverse studies underscores the potential of TTFields Therapy as a valuable addition to the armamentarium against recurrent Glioblastoma. The narrative review comprehensively explains the therapy's mechanisms, clinical benefits, adverse events, and future directions. The insights gathered herein serve as a foundation for clinicians and researchers striving to optimize treatment strategies for patients facing the challenging landscape of recurrent Glioblastoma.
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Affiliation(s)
- Gbolahan Olatunji
- Department of Medicine and Surgery, University of Ilorin, Ilorin, Nigeria
| | - Nicholas Aderinto
- Department of Medicine and Surgery, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | | | - Emmanuel Kokori
- Department of Medicine and Surgery, University of Ilorin, Ilorin, Nigeria
| | | | - Ismaila Yusuf
- Department of Medicine and Surgery, Obafemi Awolowo University, Ife, Nigeria
| | - Tobi Olusakin
- College of Medicine, University of Ibadan, Ibadan, Nigeria
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2
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Brighi C, Puttick S, Woods A, Keall P, Tooney PA, Waddington DEJ, Sproule V, Rose S, Fay M. Comparison between [ 68Ga]Ga-PSMA-617 and [ 18F]FET PET as Imaging Biomarkers in Adult Recurrent Glioblastoma. Int J Mol Sci 2023; 24:16208. [PMID: 38003399 PMCID: PMC10671181 DOI: 10.3390/ijms242216208] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The aim of this prospective clinical study was to evaluate the potential of the prostate specific membrane antigen (PSMA) targeting ligand, [68Ga]-PSMA-Glu-NH-CO-NH-Lys-2-naphthyl-L-Ala-cyclohexane-DOTA ([68Ga]Ga-PSMA-617) as a positron emission tomography (PET) imaging biomarker in recurrent glioblastoma patients. Patients underwent [68Ga]Ga-PSMA-617 and O-(2-[18F]-fluoroethyl)-L-tyrosine ([18F]FET) PET scans on two separate days. [68Ga]Ga-PSMA-617 tumour selectivity was assessed by comparing tumour volume delineation and by assessing the intra-patient correlation between tumour uptake on [68Ga]Ga-PSMA-617 and [18F]FET PET images. [68Ga]Ga-PSMA-617 tumour specificity was evaluated by comparing its tumour-to-brain ratio (TBR) with [18F]FET TBR and its tumour volume with the magnetic resonance imaging (MRI) contrast-enhancing (CE) tumour volume. Ten patients were recruited in this study. [68Ga]Ga-PSMA-617-avid tumour volume was larger than the [18F]FET tumour volume (p = 0.063). There was a positive intra-patient correlation (median Pearson r = 0.51; p < 0.0001) between [68Ga]Ga-PSMA-617 and [18F]FET in the tumour volume. [68Ga]Ga-PSMA-617 had significantly higher TBR (p = 0.002) than [18F]FET. The [68Ga]Ga-PSMA-617-avid tumour volume was larger than the CE tumour volume (p = 0.0039). Overall, accumulation of [68Ga]-Ga-PSMA-617 beyond [18F]FET-avid tumour regions suggests the presence of neoangiogenesis in tumour regions that are not overly metabolically active yet. Higher tumour specificity suggests that [68Ga]-Ga-PSMA-617 could be a better imaging biomarker for recurrent tumour delineation and secondary treatment planning than [18F]FET and CE MRI.
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Affiliation(s)
- Caterina Brighi
- Image X Institute, Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Sydney 2015, Australia; (P.K.); (D.E.J.W.)
| | - Simon Puttick
- AdvanCell Isotopes Pty Ltd., Sydney 2000, Australia; (S.P.); (S.R.)
| | - Amanda Woods
- GenesisCare, Newcastle 2290, Australia; (A.W.); (V.S.); (M.F.)
| | - Paul Keall
- Image X Institute, Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Sydney 2015, Australia; (P.K.); (D.E.J.W.)
| | - Paul A. Tooney
- MHF Centre for Brain Cancer Research, College of Health, Medicine and Wellbeing, University of Newcastle, Newcastle 2308, Australia;
| | - David E. J. Waddington
- Image X Institute, Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Sydney 2015, Australia; (P.K.); (D.E.J.W.)
| | - Vicki Sproule
- GenesisCare, Newcastle 2290, Australia; (A.W.); (V.S.); (M.F.)
| | - Stephen Rose
- AdvanCell Isotopes Pty Ltd., Sydney 2000, Australia; (S.P.); (S.R.)
| | - Michael Fay
- GenesisCare, Newcastle 2290, Australia; (A.W.); (V.S.); (M.F.)
- MHF Centre for Brain Cancer Research, College of Health, Medicine and Wellbeing, University of Newcastle, Newcastle 2308, Australia;
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Ellingson BM, Hagiwara A, Morris CJ, Cho NS, Oshima S, Sanvito F, Oughourlian TC, Telesca D, Raymond C, Abrey LE, Garcia J, Aftab DT, Hessel C, Minei TR, Harats D, Nathanson DA, Wen PY, Cloughesy TF. Depth of Radiographic Response and Time to Tumor Regrowth Predicts Overall Survival Following Anti-VEGF Therapy in Recurrent Glioblastoma. Clin Cancer Res 2023; 29:4186-4195. [PMID: 37540556 PMCID: PMC10592195 DOI: 10.1158/1078-0432.ccr-23-1235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/04/2023] [Accepted: 08/01/2023] [Indexed: 08/05/2023]
Abstract
PURPOSE Antiangiogenic therapies are known to cause high radiographic response rates due to reduction in vascular permeability resulting in a lower degree of contrast extravasation. In this study, we investigate the prognostic ability for model-derived parameters describing enhancing tumor volumetric dynamics to predict survival in recurrent glioblastoma treated with antiangiogenic therapy. EXPERIMENTAL DESIGN N = 276 patients in two phase II trials were used as training data, including bevacizumab ± irinotecan (NCT00345163) and cabozantinib (NCT00704288), and N = 74 patients in the bevacizumab arm of a phase III trial (NCT02511405) were used for validation. Enhancing volumes were estimated using T1 subtraction maps, and a biexponential model was used to estimate regrowth (g) and regression (d) rates, time to tumor regrowth (TTG), and the depth of response (DpR). Response characteristics were compared to diffusion MR phenotypes previously shown to predict survival. RESULTS Optimized thresholds occurred at g = 0.07 months-1 (phase II: HR = 0.2579, P = 5 × 10-20; phase III: HR = 0.2197, P = 5 × 10-5); d = 0.11 months-1 (HR = 0.3365, P < 0.0001; HR = 0.3675, P = 0.0113); TTG = 3.8 months (HR = 0.2702, P = 6 × 10-17; HR = 0.2061, P = 2 × 10-5); and DpR = 11.3% (HR = 0.6326, P = 0.0028; HR = 0.4785, P = 0.0206). Multivariable Cox regression controlling for age and baseline tumor volume confirmed these factors as significant predictors of survival. Patients with a favorable pretreatment diffusion MRI phenotype had a significantly longer TTG and slower regrowth. CONCLUSIONS Recurrent glioblastoma patients with a large, durable radiographic response to antiangiogenic agents have significantly longer survival. This information is useful for interpreting activity of antiangiogenic agents in recurrent glioblastoma.
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Affiliation(s)
- Benjamin M. Ellingson
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Neuroscience Interdepartmental PhD Program, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, University of California Los Angeles, Los Angeles, CA, USA
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- UCLA Neuro-Oncology Program, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Akifumi Hagiwara
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiology, Juntendo University School of Medicine, Tokyo, Japan
| | - Connor J. Morris
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Medical Scientist Training Program, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Nicholas S. Cho
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, University of California Los Angeles, Los Angeles, CA, USA
- Medical Scientist Training Program, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sonoko Oshima
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Francesco Sanvito
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Talia C. Oughourlian
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Neuroscience Interdepartmental PhD Program, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Donatello Telesca
- Department of Biostatistics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Catalina Raymond
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | | | | | | | | | | | | | - David A. Nathanson
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Patrick Y. Wen
- Center for Neuro-Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Timothy F. Cloughesy
- UCLA Neuro-Oncology Program, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
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Pouessel D, Ken S, Gouaze-Andersson V, Piram L, Mervoyer A, Larrieu-Ciron D, Cabarrou B, Lusque A, Robert M, Frenel JS, Uro-Coste E, Olivier P, Mounier M, Sabatini U, Sanchez EH, Zouitine M, Berjaoui A, Cohen-Jonathan Moyal E. Hypofractionated Stereotactic Re-irradiation and
Anti-PDL1 Durvalumab Combination in Recurrent Glioblastoma: STERIMGLI Phase I Results. Oncologist 2023; 28:825-e817. [PMID: 37196069 PMCID: PMC10485381 DOI: 10.1093/oncolo/oyad095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 03/13/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Hypofractionated stereotactic radiotherapy (hFSRT) is a salvage option for recurrent glioblastoma (GB) which may synergize anti-PDL1 treatment. This phase I study evaluated the safety and the recommended phase II dose of anti-PDL1 durvalumab combined with hFSRT in patients with recurrent GB. METHODS Patients were treated with 24 Gy, 8 Gy per fraction on days 1, 3, and 5 combined with the first 1500 mg Durvalumab dose on day 5, followed by infusions q4weeks until progression or for a maximum of 12 months. A standard 3 + 3 Durvalumab dose de-escalation design was used. Longitudinal lymphocytes count, cytokines analyses on plasma samples, and magnetic resonance imaging (MRI) were collected. RESULTS Six patients were included. One dose limiting toxicity, an immune-related grade 3 vestibular neuritis related to Durvalumab, was reported. Median progression-free interval (PFI) and overall survival (OS) were 2.3 and 16.7 months, respectively. Multi-modal deep
learning-based analysis including MRI, cytokines, and lymphocytes/neutrophil ratio isolated the patients presenting pseudoprogression, the longest PFI and those with the longest OS, but statistical significance cannot be established considering phase I data only. CONCLUSION Combination of hFSRT and Durvalumab in recurrent GB was well tolerated in this phase I study. These encouraging results led to an ongoing randomized phase II. (ClinicalTrials.gov Identifier: NCT02866747).
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Affiliation(s)
- Damien Pouessel
- Department of Medical Oncology, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Re-gaud, Toulouse, France
| | - Soléakhéna Ken
- Department of Engineering and Medical Physics, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Regaud, Toulouse, France
- INSERM UMR1037, Centre de Recherche en Cancérologie de Toulouse (CRCT), Team Radiation Optimization “RADOPT”, Toulouse, France
| | - Valérie Gouaze-Andersson
- INSERM UMR1037, Centre de Recherche en Cancérologie de Toulouse (CRCT), Team Radiation Optimization “RADOPT”, Toulouse, France
- Department of Radiation Oncology, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Regaud, Toulouse, France
| | - Lucie Piram
- INSERM UMR1037, Centre de Recherche en Cancérologie de Toulouse (CRCT), Team Radiation Optimization “RADOPT”, Toulouse, France
- Department of Radiation Oncology, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Regaud, Toulouse, France
| | - Augustin Mervoyer
- Department of Radiation Oncology, Institut de Cancérologie de l’Ouest, Nantes, France
| | - Delphine Larrieu-Ciron
- Department of Medical Oncology, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Re-gaud, Toulouse, France
| | - Bastien Cabarrou
- Department of Biostatistics, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Regaud, Toulouse, France
| | - Amélie Lusque
- Department of Biostatistics, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Regaud, Toulouse, France
| | - Marie Robert
- Department of Medical Oncology, Institut de Cancérologie de l’Ouest, Nantes, France
| | | | - Emmanuelle Uro-Coste
- INSERM UMR1037, Centre de Recherche en Cancérologie de Toulouse (CRCT), Team Radiation Optimization “RADOPT”, Toulouse, France
- Department of Anatomopathology, CHU Toulouse, Institut Universitaire du Cancer Toulouse Oncopole, Toulouse, France
| | - Pascale Olivier
- Department of Medical and Clinical Pharmacology, Center of Pharmacovigilance and Pharmacoepidemiology, Toulouse University Hospital, Toulouse, France
| | - Muriel Mounier
- Clinical Research Unit, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Regaud, Toulouse, France
| | - Umberto Sabatini
- Institute of Neuroradiology, University Magna Graecia, Catanzaro, Italy
| | | | - Mehdi Zouitine
- Institut de Recherche Technologique Saint Exupéry, Toulouse, France
| | - Ahmad Berjaoui
- INSERM UMR1037, Centre de Recherche en Cancérologie de Toulouse (CRCT), Team Radiation Optimization “RADOPT”, Toulouse, France
- Institut de Recherche Technologique Saint Exupéry, Toulouse, France
| | - Elizabeth Cohen-Jonathan Moyal
- INSERM UMR1037, Centre de Recherche en Cancérologie de Toulouse (CRCT), Team Radiation Optimization “RADOPT”, Toulouse, France
- Department of Radiation Oncology, Institut Universitaire du Cancer Toulouse Oncopole, Institut Claudius Regaud, Toulouse, France
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Zhang L, Jiang Y, Zhang G, Wei S. The diversity and dynamics of tumor-associated macrophages in recurrent glioblastoma. Front Immunol 2023; 14:1238233. [PMID: 37731483 PMCID: PMC10507272 DOI: 10.3389/fimmu.2023.1238233] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023] Open
Abstract
Despite tremendous efforts to exploit effective therapeutic strategies, most glioblastoma (GBM) inevitably relapse and become resistant to therapies, including radiotherapy and immunotherapy. The tumor microenvironment (TME) of recurrent GBM (rGBM) is highly immunosuppressive, dominated by tumor-associated macrophages (TAMs). TAMs consist of tissue-resident microglia and monocyte-derived macrophages (MDMs), which are essential for favoring tumor growth, invasion, angiogenesis, immune suppression, and therapeutic resistance; however, restricted by the absence of potent methods, the heterogeneity and plasticity of TAMs in rGBM remain incompletely investigated. Recent application of single-cell technologies, such as single-cell RNA-sequencing has enabled us to decipher the unforeseen diversity and dynamics of TAMs and to identify new subsets of TAMs which regulate anti-tumor immunity. Here, we first review hallmarks of the TME, progress and challenges of immunotherapy, and the biology of TAMs in the context of rGBM, including their origins, categories, and functions. Next, from a single-cell perspective, we highlight recent findings regarding the distinctions between tissue-resident microglia and MDMs, the identification and characterization of specific TAM subsets, and the dynamic alterations of TAMs during tumor progression and treatment. Last, we briefly discuss the potential of TAM-targeted strategies for combination immunotherapy in rGBM. We anticipate the comprehensive understanding of the diversity and dynamics of TAMs in rGBM will shed light on further improvement of immunotherapeutic efficacy in rGBM.
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Affiliation(s)
- Lingyun Zhang
- Institute of Thoracic Oncology and Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Yu Jiang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Gao Zhang
- Faculty of Dentistry, The University of Hong Kong, Sai Ying Pun, Hong Kong, Hong Kong SAR, China
| | - Shiyou Wei
- Institute of Thoracic Oncology and Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
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Barkhoudarian G, Badruddoja M, Blondin N, Chowdhary S, Cobbs C, Duic JP, Flores JP, Fonkem E, McClay E, Nabors LB, Salacz M, Taylor L, Vaillant B, Gill J, Kesari S. An expanded safety/feasibility study of the EMulate Therapeutics Voyager™ System in patients with recurrent glioblastoma. CNS Oncol 2023; 12:CNS102. [PMID: 37462385 PMCID: PMC10410686 DOI: 10.2217/cns-2022-0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 07/06/2023] [Indexed: 08/08/2023] Open
Abstract
Aim: The EMulate Therapeutics Voyager™ is a simple, wearable, home-use device that uses an alternating electromagnetic field to alter biologic signaling within cells. Objective: To assess the safety/feasibility of the Voyager in the treatment of recurrent glioblastoma (rGBM). Methods: In this study, patients with rGBM were treated with Voyager as monotherapy or in combination with standard chemotherapy at the Investigator's discretion. Safety was assessed by incidence of adverse events associated with the Voyager. Patients were followed until death. Results: A total of 75 patients were enrolled and treated for at least one day with the Voyager (safety population). Device-related adverse events were uncommon and generally did not result in interruption or withdrawal from treatment. There were no serious adverse events associated with Voyager. A total of 60 patients were treated for at least one month (clinical utility population). The median progression-free survival (PFS) was 17 weeks (4.3 months) in the Voyager only group (n = 24) and 21 weeks (5.3 months) in the Voyager + concurrent therapy group (n = 36). The median overall survival (OS) was 7 months in the Voyager only group and 9 months in the Voyager + concurrent therapy group. In patients treated with Voyager + concurrent therapy, the median OS for patients enrolled with their 1st or 2nd recurrence (n = 26) was 10 months, while in patients enrolled with their 3rd or 4th recurrence (n = 10) OS was 7 months. Conclusion: The data support the safety and feasibility of the Voyager for the treatment of rGBM. Further prospective study of the device is warranted. Trial Registration Number: NCT02296580 (ClinicalTrials.gov).
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Affiliation(s)
- Garni Barkhoudarian
- Saint John's Cancer Institute & Pacific Neuroscience Institute at Providence St. John's Health Center, Santa Monica, CA 90404, USA
| | | | - Nicholas Blondin
- Associated Neurologists of Southern Connecticut, Fairfield, CT 06824, USA
| | | | - Charles Cobbs
- Swedish Medical Center, Ben and Catherine Ivy Center For Advanced Brain Tumor Treatment, Seattle, WA 98122, USA
| | | | | | | | - Edward McClay
- cCARE (California Cancer Associates for Research & Excellence), Encinitas, CA 92024, USA
| | - Louis Burt Nabors
- University of Alabama, Division of Neuro-Oncology, Birmingham, AL 35294-3410, USA
| | - Michael Salacz
- University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Lynn Taylor
- University of Washington, Seattle, WA 98195, USA
| | | | - Jaya Gill
- Saint John's Cancer Institute & Pacific Neuroscience Institute at Providence St. John's Health Center, Santa Monica, CA 90404, USA
| | - Santosh Kesari
- Saint John's Cancer Institute & Pacific Neuroscience Institute at Providence St. John's Health Center, Santa Monica, CA 90404, USA
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7
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Liu X, Zhao Z, Dai W, Liao K, Sun Q, Chen D, Pan X, Feng L, Ding Y, Wei S. The Development of Immunotherapy for the Treatment of Recurrent Glioblastoma. Cancers (Basel) 2023; 15:4308. [PMID: 37686584 PMCID: PMC10486426 DOI: 10.3390/cancers15174308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/04/2023] [Accepted: 08/04/2023] [Indexed: 09/10/2023] Open
Abstract
Recurrent glioblastoma (rGBM) is a highly aggressive form of brain cancer that poses a significant challenge for treatment in neuro-oncology, and the survival status of patients after relapse usually means rapid deterioration, thus becoming the leading cause of death among patients. In recent years, immunotherapy has emerged as a promising strategy for the treatment of recurrent glioblastoma by stimulating the body's immune system to recognize and attack cancer cells, which could be used in combination with other treatments such as surgery, radiation, and chemotherapy to improve outcomes for patients with recurrent glioblastoma. This therapy combines several key methods such as the use of monoclonal antibodies, chimeric antigen receptor T cell (CAR-T) therapy, checkpoint inhibitors, oncolytic viral therapy cancer vaccines, and combination strategies. In this review, we mainly document the latest immunotherapies for the treatment of glioblastoma and especially focus on rGBM.
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Affiliation(s)
- Xudong Liu
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China; (X.L.); (Y.D.)
| | - Zihui Zhao
- School of Medicine, Shanghai Jiao Tong University, Shanghai 200011, China;
| | - Wufei Dai
- Department of Plastic and Reconstructive Surgery, Shanghai Key Laboratory of Tissue Engineering Research, Shanghai Ninth People’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200011, China;
| | - Kuo Liao
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China;
| | - Qi Sun
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (Q.S.); (L.F.)
| | - Dongjiang Chen
- Division of Neuro-Oncology, USC Keck Brain Tumor Center, University of Southern California Keck School of Medicine, Los Angeles, CA 90089, USA;
| | - Xingxin Pan
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, The University of Texas at Austin, Austin, TX 78712, USA;
| | - Lishuang Feng
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (Q.S.); (L.F.)
| | - Ying Ding
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China; (X.L.); (Y.D.)
| | - Shiyou Wei
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
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8
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Vaz-Salgado MA, Villamayor M, Albarrán V, Alía V, Sotoca P, Chamorro J, Rosero D, Barrill AM, Martín M, Fernandez E, Gutierrez JA, Rojas-Medina LM, Ley L. Recurrent Glioblastoma: A Review of the Treatment Options. Cancers (Basel) 2023; 15:4279. [PMID: 37686553 PMCID: PMC10487236 DOI: 10.3390/cancers15174279] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/14/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023] Open
Abstract
Glioblastoma is a disease with a poor prognosis. Multiple efforts have been made to improve the long-term outcome, but the 5-year survival rate is still 5-10%. Recurrence of the disease is the usual way of progression. In this situation, there is no standard treatment. Different treatment options can be considered. Among them would be reoperation or reirradiation. There are different studies that have assessed the impact on survival and the selection of patients who may benefit most from these strategies. Chemotherapy treatments have also been considered in several studies, mainly with alkylating agents, with data mostly from phase II studies. On the other hand, multiple studies have been carried out with target-directed treatments. Bevacizumab, a monoclonal antibody with anti-angiogenic activity, has demonstrated activity in several studies, and the FDA has approved it for this indication. Several other TKI drugs have been evaluated in this setting, but no clear benefit has been demonstrated. Immunotherapy treatments have been shown to be effective in other types of tumors, and several studies have evaluated their efficacy in this disease, both immune checkpoint inhibitors, oncolytic viruses, and vaccines. This paper reviews data from different studies that have evaluated the efficacy of different forms of relapsed glioblastoma.
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Affiliation(s)
- Maria Angeles Vaz-Salgado
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - María Villamayor
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - Víctor Albarrán
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - Víctor Alía
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - Pilar Sotoca
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - Jesús Chamorro
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - Diana Rosero
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - Ana M. Barrill
- Medical Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.V.); (V.A.); (V.A.); (P.S.); (J.C.); (D.R.); (A.M.B.)
| | - Mercedes Martín
- Radiotherapy Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.M.); (E.F.)
| | - Eva Fernandez
- Radiotherapy Oncology Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (M.M.); (E.F.)
| | - José Antonio Gutierrez
- Neurosurgery Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (J.A.G.); (L.M.R.-M.); (L.L.)
| | - Luis Mariano Rojas-Medina
- Neurosurgery Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (J.A.G.); (L.M.R.-M.); (L.L.)
| | - Luis Ley
- Neurosurgery Department, Ramon y Cajal University Hospital, 28034 Madrid, Spain; (J.A.G.); (L.M.R.-M.); (L.L.)
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9
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Olivet MM, Brown MC, Reitman ZJ, Ashley DM, Grant GA, Yang Y, Markert JM. Clinical Applications of Immunotherapy for Recurrent Glioblastoma in Adults. Cancers (Basel) 2023; 15:3901. [PMID: 37568717 PMCID: PMC10416859 DOI: 10.3390/cancers15153901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Glioblastoma (GBM) is the most common malignant primary brain tumor in adults. Despite standard therapies, including resection and chemoradiation, recurrence is virtually inevitable. Current treatment for recurrent glioblastoma (rGBM) is rapidly evolving, and emerging therapies aimed at targeting primary GBM are often first tested in rGBM to demonstrate safety and feasibility, which, in recent years, has primarily been in the form of immunotherapy. The purpose of this review is to highlight progress in clinical trials of immunotherapy for rGBM, including immune checkpoint blockade, oncolytic virotherapy, chimeric antigen receptor (CAR) T-cell therapy, cancer vaccine and immunotoxins. Three independent reviewers covered literature, published between the years 2000 and 2022, in various online databases. In general, the efficacy of immunotherapy in rGBM remains uncertain, and is limited to subsets/small cohorts of patients, despite demonstrating feasibility in early-stage clinical trials. However, considerable progress has been made in understanding the mechanisms that may preclude rGBM patients from responding to immunotherapy, as well as in developing new approaches/combination strategies that may inspire optimism for the utility of immunotherapy in this devastating disease. Continued trials are necessary to further assess the best therapeutic avenues and ascertain which treatments might benefit each patient individually.
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Affiliation(s)
- Meagan Mandabach Olivet
- Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35233, USA;
| | - Michael C. Brown
- Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (M.C.B.); (D.M.A.); (G.A.G.)
| | - Zachary J. Reitman
- Department of Radiation Oncology, Duke University, Durham, NC 27710, USA;
| | - David M. Ashley
- Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (M.C.B.); (D.M.A.); (G.A.G.)
| | - Gerald A. Grant
- Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (M.C.B.); (D.M.A.); (G.A.G.)
| | - Yuanfan Yang
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA;
| | - James M. Markert
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA;
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10
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Sampson JH, Singh Achrol A, Aghi MK, Bankiewicz K, Bexon M, Brem S, Brenner A, Chandhasin C, Chowdhary S, Coello M, Ellingson BM, Floyd JR, Han S, Kesari S, Mardor Y, Merchant F, Merchant N, Randazzo D, Vogelbaum M, Vrionis F, Wembacher-Schroeder E, Zabek M, Butowski N. Targeting the IL4 receptor with MDNA55 in patients with recurrent glioblastoma: Results of a phase IIb trial. Neuro Oncol 2023; 25:1085-1097. [PMID: 36640127 PMCID: PMC10237418 DOI: 10.1093/neuonc/noac285] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND MDNA55 is an interleukin 4 receptor (IL4R)-targeting toxin in development for recurrent GBM, a universally fatal disease. IL4R is overexpressed in GBM as well as cells of the tumor microenvironment. High expression of IL4R is associated with poor clinical outcomes. METHODS MDNA55-05 is an open-label, single-arm phase IIb study of MDNA55 in recurrent GBM (rGBM) patients with an aggressive form of GBM (de novo GBM, IDH wild-type, and nonresectable at recurrence) on their 1st or 2nd recurrence. MDNA55 was administered intratumorally as a single dose treatment (dose range of 18 to 240 ug) using convection-enhanced delivery (CED) with up to 4 stereo-tactically placed catheters. It was co-infused with a contrast agent (Gd-DTPA, Magnevist®) to assess distribution in and around the tumor margins. The flow rate of each catheter did not exceed 10μL/min to ensure that the infusion duration did not exceed 48 h. The primary endpoint was mOS, with secondary endpoints determining the effects of IL4R status on mOS and PFS. RESULTS MDNA55 showed an acceptable safety profile at doses up to 240 μg. In all evaluable patients (n = 44) mOS was 11.64 months (80% one-sided CI 8.62, 15.02) and OS-12 was 46%. A subgroup (n = 32) consisting of IL4R High and IL4R Low patients treated with high-dose MDNA55 (>180 ug) showed the best benefit with mOS of 15 months, OS-12 of 55%. Based on mRANO criteria, tumor control was observed in 81% (26/32), including those patients who exhibited pseudo-progression (15/26). CONCLUSIONS MDNA55 demonstrated tumor control and promising survival and may benefit rGBM patients when treated at high-dose irrespective of IL4R expression level.Trial Registration: Clinicaltrials.gov NCT02858895.
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Affiliation(s)
- John H Sampson
- Duke University Medical Center, Department of Neurosurgery, Durham, North Carolina, USA
| | - Achal Singh Achrol
- Loma Linda University Medical Center, Department of Neurosurgery, Loma Linda, California, USA
| | - Manish K Aghi
- University of California San Francisco, Department of Neurological Surgery, San Francisco, California, USA
| | - Krystof Bankiewicz
- Ohio State University College of Medicine, Department of Neurological Surgery, Columbus, Ohio, USA
| | | | - Steven Brem
- Hospital of the University of Pennsylvania, Department of Neurosurgery, Philadelphia, Pennsylvania, USA
| | - Andrew Brenner
- University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | | | | | | | - Benjamin M Ellingson
- University of California, Los Angeles, Brain Tumor Imaging Laboratory (BTIL), California, USA
| | - John R Floyd
- University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Seunggu Han
- Oregon Health & Science University, Portland, Oregon, USA
| | - Santosh Kesari
- Pacific Neurosciences Institute, Santa Monica, California, USA
| | | | | | | | - Dina Randazzo
- Duke University Medical Center, Department of Neurosurgery, Durham, North Carolina, USA
| | - Michael Vogelbaum
- H. Lee Moffitt Cancer Center & Research Institute, Department of Neuro-Oncology, Tampa, Florida, USA
| | - Frank Vrionis
- Boca Raton Regional Hospital, Boca Raton, Florida, USA
| | | | | | - Nicholas Butowski
- University of California San Francisco, Department of Neurological Surgery, San Francisco, California, USA
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11
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Di Nunno V, Gatto L, Tosoni A, Bartolini S, Franceschi E. Letter concerning "Objective response rate targets for recurrent glioblastoma clinical trials based on the historic association between ORR and median overall survival": Toward surrogate endpoints for phase II trials in patients with recurrent glioblastoma. Neuro Oncol 2023:7160964. [PMID: 37171969 PMCID: PMC10398804 DOI: 10.1093/neuonc/noad071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023] Open
Affiliation(s)
- Vincenzo Di Nunno
- Department of Oncology, Azienda Unità Sanitaria Locale (AUSL) Bologna, 40139 Bologna, Italy
| | - Lidia Gatto
- Department of Oncology, Azienda Unità Sanitaria Locale (AUSL) Bologna, 40139 Bologna, Italy
| | - Alicia Tosoni
- Nervous System Medical Oncology Department, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Stefania Bartolini
- Nervous System Medical Oncology Department, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Enrico Franceschi
- Nervous System Medical Oncology Department, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
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12
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Ranjan T, Sengupta S, Glantz MJ, Green RM, Yu A, Aregawi D, Chaudhary R, Chen R, Zuccarello M, Lu-Emerson C, Moulding HD, Belman N, Glass J, Mammoser A, Anderson M, Valluri J, Marko N, Schroeder J, Jubelirer S, Chow F, Claudio PP, Alberico AM, Lirette ST, Denning KL, Howard CM. Cancer stem cell assay-guided chemotherapy improves survival of patients with recurrent glioblastoma in a randomized trial. Cell Rep Med 2023; 4:101025. [PMID: 37137304 DOI: 10.1016/j.xcrm.2023.101025] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/19/2022] [Accepted: 04/10/2023] [Indexed: 05/05/2023]
Abstract
Therapy-resistant cancer stem cells (CSCs) contribute to the poor clinical outcomes of patients with recurrent glioblastoma (rGBM) who fail standard of care (SOC) therapy. ChemoID is a clinically validated assay for identifying CSC-targeted cytotoxic therapies in solid tumors. In a randomized clinical trial (NCT03632135), the ChemoID assay, a personalized approach for selecting the most effective treatment from FDA-approved chemotherapies, improves the survival of patients with rGBM (2016 WHO classification) over physician-chosen chemotherapy. In the ChemoID assay-guided group, median survival is 12.5 months (95% confidence interval [CI], 10.2-14.7) compared with 9 months (95% CI, 4.2-13.8) in the physician-choice group (p = 0.010) as per interim efficacy analysis. The ChemoID assay-guided group has a significantly lower risk of death (hazard ratio [HR] = 0.44; 95% CI, 0.24-0.81; p = 0.008). Results of this study offer a promising way to provide more affordable treatment for patients with rGBM in lower socioeconomic groups in the US and around the world.
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Affiliation(s)
- Tulika Ranjan
- Department of Neuro-Oncology, Allegheny Health Network, Pittsburgh, PA, USA; Department of Neuro-Oncology, Cancer Center Southern Florida, Tampa General Hospital, Tampa, FL, USA
| | - Soma Sengupta
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Michael J Glantz
- Department of Neurosurgery, Penn State Neuroscience Institute, Hershey, PA, USA
| | - Richard M Green
- Department of Neuro-Oncology, Southern California Permanente Medical Group, Los Angeles, CA, USA
| | - Alexander Yu
- Department of Neurosurgery, Allegheny Health Network, Pittsburgh, PA, USA
| | - Dawit Aregawi
- Department of Neurosurgery, Penn State Neuroscience Institute, Hershey, PA, USA
| | - Rekha Chaudhary
- Department of Internal Medicine, Division of Hematology-Oncology, University of Cincinnati, Cincinnati, OH, USA
| | - Ricky Chen
- Department of Neuro-Oncology, Providence Brain & Spine Institute, Portland, OR, USA
| | - Mario Zuccarello
- Department of Neurosurgery, University of Cincinnati, Cincinnati, OH, USA
| | | | - Hugh D Moulding
- Department of Neuroscience, St. Luke's University Hospital & Health Network, Bethlehem, PA, USA
| | - Neil Belman
- Department of Neuroscience, St. Luke's University Hospital & Health Network, Bethlehem, PA, USA
| | - Jon Glass
- Departments of Neurology and Neurological Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Aaron Mammoser
- Department of Neurosurgery, LSU Health Sciences Center, New Orleans, LA, USA
| | - Mark Anderson
- Department of Neurology, University of Mississippi Medical Center, Jackson, MS, USA
| | | | - Nicholas Marko
- Department of Neurosurgery, LewisGale Regional Health System, Salem, VA, USA
| | - Jason Schroeder
- Department of Neurosurgery, University of Toledo, Toledo, OH, USA
| | - Steven Jubelirer
- Department of Neuro-Oncology, Charleston Area Medical Center, Charleston, WV, USA
| | - Frances Chow
- Departments of Neurological Surgery and Neurology, University of Southern California, Los Angeles, CA, USA
| | - Pier Paolo Claudio
- Cordgenics, LLC, Huntington WV, USA; Department of Pharmacology & Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Anthony M Alberico
- Department of Neurosurgery, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, USA
| | - Seth T Lirette
- Department of Data Science, University of Mississippi Medical Center, Jackson, MS, USA
| | - Krista L Denning
- Department of Pathology, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, USA
| | - Candace M Howard
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS, USA.
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13
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Roddy AC, McInerney CE, Flannery T, Healy EG, Stewart JP, Spence VJ, Walsh J, Salto-Tellez M, McArt DG, Prise KM. Transcriptional Profiling of a Patient-Matched Cohort of Glioblastoma (IDH-Wildtype) for Therapeutic Target and Repurposing Drug Identification. Biomedicines 2023; 11:biomedicines11041219. [PMID: 37189838 DOI: 10.3390/biomedicines11041219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 05/17/2023] Open
Abstract
Glioblastoma (GBM) is the most prevalent and aggressive adult brain tumor. Despite multi-modal therapies, GBM recurs, and patients have poor survival (~14 months). Resistance to therapy may originate from a subpopulation of tumor cells identified as glioma-stem cells (GSC), and new treatments are urgently needed to target these. The biology underpinning GBM recurrence was investigated using whole transcriptome profiling of patient-matched initial and recurrent GBM (recGBM). Differential expression analysis identified 147 significant probes. In total, 24 genes were validated using expression data from four public cohorts and the literature. Functional analyses revealed that transcriptional changes to recGBM were dominated by angiogenesis and immune-related processes. The role of MHC class II proteins in antigen presentation and the differentiation, proliferation, and infiltration of immune cells was enriched. These results suggest recGBM would benefit from immunotherapies. The altered gene signature was further analyzed in a connectivity mapping analysis with QUADrATiC software to identify FDA-approved repurposing drugs. Top-ranking target compounds that may be effective against GSC and GBM recurrence were rosiglitazone, nizatidine, pantoprazole, and tolmetin. Our translational bioinformatics pipeline provides an approach to identify target compounds for repurposing that may add clinical benefit in addition to standard therapies against resistant cancers such as GBM.
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Affiliation(s)
- Aideen C Roddy
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
| | - Caitríona E McInerney
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
| | - Tom Flannery
- Department of Neurosurgery, Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast BT12 6BA, UK
| | - Estelle G Healy
- Regional Service for Neuropathology, Institute of Pathology, Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast BT12 6BA, UK
| | - James P Stewart
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
| | - Veronica J Spence
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
| | - Jamie Walsh
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
| | - Manuel Salto-Tellez
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
- Integrated Pathology Unit, Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK
| | - Darragh G McArt
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
| | - Kevin M Prise
- Patrick G. Johnson Centre for Cancer Research, Queen's University Belfast, Belfast BT9 7AE, UK
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14
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Wu H, Guo C, Wang C, Xu J, Zheng S, Duan J, Li Y, Bai H, Xu Q, Ning F, Wang F, Yang Q. Single-cell RNA sequencing reveals tumor heterogeneity, microenvironment, and drug-resistance mechanisms of recurrent glioblastoma. Cancer Sci 2023. [PMID: 36853018 DOI: 10.1111/cas.15773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 02/02/2023] [Accepted: 02/20/2023] [Indexed: 03/01/2023] Open
Abstract
Glioblastomas are highly heterogeneous brain tumors. Despite the availability of standard treatment for glioblastoma multiforme (GBM), i.e., Stupp protocol, which involves surgical resection followed by radiotherapy and chemotherapy, glioblastoma remains refractory to treatment and recurrence is inevitable. Moreover, the biology of recurrent glioblastoma remains unclear. Increasing evidence has shown that intratumoral heterogeneity and the tumor microenvironment contribute to therapeutic resistance. However, the interaction between intracellular heterogeneity and drug resistance in recurrent GBMs remains controversial. The aim of this study was to map the transcriptome landscape of cancer cells and the tumor heterogeneity and tumor microenvironment in recurrent and drug-resistant GBMs at a single-cell resolution and further explore the mechanism of drug resistance of GBMs. We analyzed six tumor tissue samples from three patients with primary GBM and three patients with recurrent GBM in which recurrence and drug resistance developed after treatment with the standard Stupp protocol using single-cell RNA sequencing. Using unbiased clustering, nine major cell clusters were identified. Upregulation of the expression of stemness-related and cell-cycle-related genes was observed in recurrent GBM cells. Compared with the initial GBM tissues, recurrent GBM tissues showed a decreased proportion of microglia, consistent with previous reports. Finally, vascular endothelial growth factor A expression and the blood-brain barrier permeability were high, and the O6 -methylguanine DNA methyltransferase-related signaling pathway was activated in recurrent GBM. Our results delineate the single-cell map of recurrent glioblastoma, tumor heterogeneity, tumor microenvironment, and drug-resistance mechanisms, providing new insights into treatment strategies for recurrent glioblastomas.
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Affiliation(s)
- Haibin Wu
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chengcheng Guo
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chaoye Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Biometric Information, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jiang Xu
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Suyue Zheng
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jian Duan
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yiyun Li
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hongming Bai
- Department of Neurosurgery, General Hospital of Southern Theatre Command of PLA, Guangzhou, China
| | - Qiuyan Xu
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Fangling Ning
- Department of Medical Oncology, Binzhou Medical University Hospital, Binzhou, China
| | - Feng Wang
- Department of Medical Oncology, Binzhou Medical University Hospital, Binzhou, China
| | - Qunying Yang
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
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15
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Boxerman JL, Snyder BS, Barboriak DP, Schmainda KM. Early post-bevacizumab change in rCBV from DSC-MRI identifies pseudoresponse in recurrent glioblastoma: Results from ACRIN 6677/RTOG 0625. Front Oncol 2023; 13:1061502. [PMID: 36776298 PMCID: PMC9909012 DOI: 10.3389/fonc.2023.1061502] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 01/02/2023] [Indexed: 01/27/2023] Open
Abstract
Background Progressive enhancement predicted poor survival in ACRIN 6677/RTOG 0625, a multi-center trial of bevacizumab with irinotecan or temozolomide in recurrent glioblastoma, but pseudoresponse likely limited enhancement-based survival prognostication in T1 non-progressors. We aimed to determine whether early change in cerebral blood volume from baseline (ΔCBV) could further stratify the T1 non-progressors according to overall (OS) and progression-free (PFS) survival. Methods 37/123 enrolled patients had DSC-MRI, including 13, 15, and 8 patients without 2D-T1 progression at 2, 8, and 16 weeks post-treatment initiation, respectively. Mean CBV normalized to white matter (nRCBV) and mean standardized CBV (sRCBV) were extracted from enhancing tumor. ROC curves were derived for ΔCBV using six-month PFS and one-year OS as reference standards. Kaplan-Meier survival estimates and log-rank test compared PFS and OS for both ΔCBV (increase vs. decrease) and T1 response status (stable vs. decreasing enhancement). Results PFS and OS were significantly worse for increasing CBV at 2 weeks (p=0.003 and p=0.002 for nRCBV, and p=0.03 and p=0.03 for sRCBV, respectively), but not for 2D-T1 patients with stable vs. decreasing enhancement (p=0.44 and p=0.86, respectively). ΔCBV at week 2 was also a good prognostic marker for OS-1 and PFS-6 using ROC analysis. By contrast, 2D-T1 response status at weeks 2, 8, and 16 was not associated with PFS-6. ΔCBV at 16 weeks (p=0.008 for sRCBV) but not 8 weeks (p=0.74 for nRCBV and p=0.56 for sRCBV) was associated with significant difference in median survival, but no difference in survival was observed for 2D-T1 patients with stable vs. decreasing enhancement at 8 weeks (p=0.69) or 16 weeks (p=0.21). At 16 weeks, OS did not differ significantly between 2D-T1 progressors and 2D-T1 non-progressors with increasing CBV (median survival 3.3 months post week 16 scan vs. 9.2 months, respectively; p=0.13), suggesting that 2D-T1 non-progressors with increasing CBV may have a prognosis like that of 2D-T1 progressors. Conclusion After 2 weeks of anti-angiogenic therapy, ΔCBV in 2D-T1 non-progressors significantly prognosticated PFS and OS, whereas 2D-T1 response status did not, identifying a subpopulation that benefits from bevacizumab. Combining 2D-T1 progression and ΔCBV may yield a response assessment paradigm with 3-tiered OS stratification.
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Affiliation(s)
- Jerrold L. Boxerman
- Department of Diagnostic Imaging, Rhode Island Hospital and Alpert Medical School of Brown University, Providence, RI, United States
| | - Bradley S. Snyder
- Center for Statistical Sciences, Brown University School of Public Health, Providence, RI, United States
| | - Daniel P. Barboriak
- Department of Radiology, Duke University Medical Center, Durham, NC, United States
| | - Kathleen M. Schmainda
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, United States
- Department of Radiology, Medical College of Wisconsin, Milwaukee, WI, United States
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Dhawan A, Manem VSK, Yeaney G, Lathia JD, Ahluwalia MS. EGFR Pathway Expression Persists in Recurrent Glioblastoma Independent of Amplification Status. Cancers (Basel) 2023; 15. [PMID: 36765632 DOI: 10.3390/cancers15030670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/11/2023] [Accepted: 01/17/2023] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Glioblastoma mortality is driven by tumour progression or recurrence despite administering a therapeutic arsenal consisting of surgical resection, radiation, and alkylating chemotherapy. The genetic changes underlying tumour progression and chemotherapy resistance are poorly understood. METHODS In this study, we sought to define the relationship between EGFR amplification status, EGFR mRNA expression, and EGFR pathway activity. We compared RNA-sequencing data from matched primary and recurrent tumour samples (n = 40 patients, 20 with EGFR amplification). RESULTS In the setting of glioblastoma recurrence, the EGFR pathway was overexpressed regardless of EGFR-amplification status, suggesting a common genomic endpoint in recurrent glioblastoma, although EGFR amplification did associate with higher EGFR mRNA expression. Three of forty patients in the study cohort had EGFR-amplified tumours and received targeted EGFR therapy. Their molecular subtypes and clinical outcomes did not significantly differ from patients who received conventional chemotherapy. CONCLUSION Our findings suggest that while the EGFR amplification may confer a unique molecular profile in primary glioblastoma, pathway analysis reveals upregulation of the EGFR pathway in recurrence, regardless of amplification status. As such, the EGFR pathway may be a key mediator of glioblastoma progression.
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She L, Gong X, Su L, Liu C. Effectiveness and safety of tumor-treating fields therapy for glioblastoma: A single-center study in a Chinese cohort. Front Neurol 2023; 13:1042888. [PMID: 36698900 PMCID: PMC9869119 DOI: 10.3389/fneur.2022.1042888] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023] Open
Abstract
Objective Tumor-treating fields (TTFields) are a new therapeutic modality for patients with glioblastoma (GBM). However, studies on survival outcomes of TTFields are rarely reported in China. This study aimed to examine the clinical efficacy and safety of TTFields therapy for GBM in China. Methods A total of 93 patients with newly diagnosed GBM (ndGBM) and recurrent GBM (rGBM) were included in our study retrospectively. They were divided into two groups based on whether they used TTFields. Progression-free survival (PFS), overall survival (OS), and toxicities were assessed. Results Among the patients with ndGBM, there were 13 cases with TTFields and 39 cases with no TTFields. The median PFS was 15.3 [95% confidence interval (CI): 6.5-24.1] months and 10.6 (95% CI: 5.4-15.8) months in the two groups, respectively, with P = 0.041. The median OS was 24.8 (95% CI: 6.8-42.8) months and 18.6 (95% CI: 11.4-25.8) months, respectively, with P = 0.368. Patients with subtotal resection (STR) who used TTFields had a better PFS than those who did not (P = 0.003). Among the patients with rGBM, there were 13 cases with TTFields and 28 cases with no TTFields. The median PFS in the two groups was 8.4 (95% CI: 1.7-15.2) months and 8.0 (95% CI: 5.8-10.2) months in the two groups, respectively, with P = 0.265. The median OS was 10.6 (95% CI: 4.8-16.4) months and 13.3 (95% CI: 11.0-15.6) months, respectively, with P = 0.655. A total of 21 patients (21/26, 80.8%) with TTFields developed dermatological adverse events (dAEs). All the dAEs could be resolved or controlled. Conclusion TTFields therapy is a safe and effective treatment for ndGBM, especially in patients with STR. However, it may not improve survival in patients with rGBM.
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Affiliation(s)
- Lei She
- Department of Oncology, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China,Hunan Key Laboratory of Pharmacogenetics, Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xuan Gong
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lin Su
- Department of Oncology, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chao Liu
- Department of Oncology, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China,*Correspondence: Chao Liu ✉
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Jin X, Kang J, Lu Q, Guo SL, Liu M, Zhang Y, Cui C, Liu HL, Xu X, Yin J. Fc gamma receptor IIb in tumor-associated macrophages and dendritic cells drives poor prognosis of recurrent glioblastoma through immune-associated signaling pathways. Front Genet 2023; 13:1046008. [PMID: 36685974 PMCID: PMC9858204 DOI: 10.3389/fgene.2022.1046008] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 12/19/2022] [Indexed: 01/09/2023] Open
Abstract
Background: Among central nervous system tumors, glioblastoma (GBM) is considered to be the most destructive malignancy. Recurrence is one of the most fatal aspects of GBM. However, the driver molecules that trigger GBM recurrence are currently unclear. Methods: The mRNA expression data and clinical information of GBM and normal tissues were collected from the Chinese Glioma Genome Atlas The Cancer Genome Atlas (TCGA), and REpository for Molecular BRAin Neoplasia DaTa (REMBRANDT) cohorts. The DESeq2 R package was used to identify the differentially expressed genes between primary and recurrent GBM. ClueGO, Kyoto Encyclopedia of Genes and Genomes (KEGG), Biological Process in Gene ontology (GO-BP), and the Protein ANalysis THrough Evolutionary Relationships (PANTHER) pathway analyses were performed to explore the enriched signaling pathways in upregulated DEGs in recurrent GBM. A gene list that contained potential oncogenes that showed a significant negative correlation with patient survival from The Cancer Genome Atlas was used to further screen driver candidates for recurrent GBM. Univariate Cox proportional hazards regression analyses were used to investigate the risk score for the mRNA expression of the candidates. Single-cell RNA sequencing (scRNA-Seq) analyses were used to determine the cell type-specific distribution of Fc gamma receptor II b (FcγRIIb) in GBM. Immunohistochemistry (IHC) was used to confirm the FcγRIIb-positive cell populations in primary and paired recurrent GBM. Results: Through DEG analysis and overlap analysis, a total of 10 genes that are upregulated in recurrent GBM were screened. Using validation databases, FcγRIIb was identified from the 10 candidates that may serve as a driver for recurrent GBM. FCGR2B expression, not mutation, further showed a highly negative correlation with the poor prognosis of patients with recurrent GBM. Furthermore, scRNA-Seq analyses revealed that tumor-associated macrophage- and dendritic cell-specific FCGR2B was expressed. Moreover, FcγRIIb also showed a strong positive correlation coefficient with major immune-associated signaling pathways. In clinical specimens, FcγRIIb-positive cell populations were higher in recurrent GBM than in primary GBM. Conclusion: This study provides novel insights into the role of FcγRIIb in recurrent GBM and a promising strategy for treatment as an immune therapeutic target.
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Affiliation(s)
- Xiong Jin
- Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, China,*Correspondence: Xiong Jin, ; Hong-Lin Liu, ; Xin Xu, ; Jinlong Yin,
| | - Jianlei Kang
- Department of Neurosurgery, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Qing Lu
- Plastic Surgery Department of the First Affiliated Hospital of Henan University, Kaifeng, China
| | - Shuang-Lei Guo
- Department of Neurosurgery, Huaihe Hospital of Henan University, Kaifeng, China
| | - Meichen Liu
- Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, China
| | - Yue Zhang
- Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, China
| | - Can Cui
- Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, China
| | - Hong-Lin Liu
- Department of Neurosurgery, Huaihe Hospital of Henan University, Kaifeng, China,*Correspondence: Xiong Jin, ; Hong-Lin Liu, ; Xin Xu, ; Jinlong Yin,
| | - Xin Xu
- Department of Neurosurgery, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China,*Correspondence: Xiong Jin, ; Hong-Lin Liu, ; Xin Xu, ; Jinlong Yin,
| | - Jinlong Yin
- Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, China,*Correspondence: Xiong Jin, ; Hong-Lin Liu, ; Xin Xu, ; Jinlong Yin,
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Oshima S, Hagiwara A, Raymond C, Wang C, Cho NS, Lu J, Eldred BSC, Nghiemphu PL, Lai A, Telesca D, Salamon N, Cloughesy TF, Ellingson BM. Change in volumetric tumor growth rate after cytotoxic therapy is predictive of overall survival in recurrent glioblastoma. Neurooncol Adv 2023; 5:vdad084. [PMID: 37554221 PMCID: PMC10406419 DOI: 10.1093/noajnl/vdad084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023] Open
Abstract
Background Alterations in tumor growth rate (TGR) in recurrent glioblastoma (rGBM) after treatment may be useful for identifying therapeutic activity. The aim of this study was to assess the impact of volumetric TGR alterations on overall survival (OS) in rGBM treated with chemotherapy with or without radiation therapy (RT). Methods Sixty-one rGBM patients treated with chemotherapy with or without concomitant radiation therapy (RT) at 1st or 2nd recurrence were retrospectively examined. Pre- and post-treatment contrast enhancing volumes were computed. Patients were considered "responders" if they reached progression-free survival at 6 months (PFS6) and showed a decrease in TGR after treatment and "non-responders" if they didn't reach PFS6 or if TGR increased. Results Stratification by PFS6 and based on TGR resulted in significant differences in OS both for all patients and for patients without RT (P < 0.05). A decrease of TGR (P = 0.009), smaller baseline tumor volume (P = 0.02), O6-methylguanine-DNA methyltransferase promoter methylation (P = 0.048) and fewer number of recurrences (P = 0.048) were significantly associated with longer OS after controlling for age, sex and concomitant RT. Conclusion A decrease in TGR in patients with PFS6, along with smaller baseline tumor volume, were associated with a significantly longer OS in rGBM treated with chemotherapy with or without radiation. Importantly, all patients that exhibited PFS6 also showed a measurable decrease in TGR.
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Affiliation(s)
- Sonoko Oshima
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Akifumi Hagiwara
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Radiology, Juntendo University School of Medicine, Tokyo, Japan
| | - Catalina Raymond
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Chencai Wang
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Nicholas S Cho
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, California, USA
- Medical Scientist Training Program, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Jianwen Lu
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Blaine S C Eldred
- UCLA Neuro-Oncology Program, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Phioanh L Nghiemphu
- UCLA Neuro-Oncology Program, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Albert Lai
- UCLA Neuro-Oncology Program, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Donatello Telesca
- Department of Biostatistics, University of California, Los Angeles, California, USA
| | - Noriko Salamon
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Timothy F Cloughesy
- UCLA Neuro-Oncology Program, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Benjamin M Ellingson
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, California, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, California, USA
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Clavreul A, Autier L, Lemée JM, Augereau P, Soulard G, Bauchet L, Figarella-Branger D, Menei P, Network FGB. Management of Recurrent Glioblastomas: What Can We Learn from the French Glioblastoma Biobank? Cancers (Basel) 2022; 14:cancers14225510. [PMID: 36428604 PMCID: PMC9688811 DOI: 10.3390/cancers14225510] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/12/2022] Open
Abstract
Safe maximal resection followed by radiotherapy plus concomitant and adjuvant temozolomide (TMZ) is universally accepted as the first-line treatment for glioblastoma (GB), but no standard of care has yet been defined for managing recurrent GB (rGB). We used the French GB biobank (FGB) to evaluate the second-line options currently used, with a view to defining the optimal approach and future directions in GB research. We retrospectively analyzed data for 338 patients with de novo isocitrate dehydrogenase (IDH)-wildtype GB recurring after TMZ chemoradiotherapy. Cox proportional hazards models and Kaplan-Meier analyses were used to investigate survival outcomes. Median overall survival after first surgery (OS1) was 19.8 months (95% CI: 18.5-22.0) and median OS after first progression (OS2) was 9.9 months (95% CI: 8.8-10.8). Two second-line options were noted for rGB patients in the FGB: supportive care and treatments, with systemic treatment being the treatment most frequently used. The supportive care option was independently associated with a shorter OS2 (p < 0.001). None of the systemic treatment regimens was unequivocally better than the others for rGB patients. An analysis of survival outcomes based on time to first recurrence (TFR) after chemoradiotherapy indicated that survival was best for patients with a long TFR (≥18 months; median OS1: 44.3 months (95% CI: 41.7-56.4) and median OS2: 13.0 months (95% CI: 11.2-17.7), but that such patients constituted only a small proportion of the total patient population (13.0%). This better survival appeared to be more strongly associated with response to first-line treatment than with response to second-line treatment, indicating that the recurring tumors were more aggressive and/or resistant than the initial tumors in these patients. In the face of high rates of treatment failure for GB, the establishment of well-designed large cohorts of primary and rGB samples, with the help of biobanks, such as the FGB, taking into account the TFR and survival outcomes of GB patients, is urgently required for solid comparative biological analyses to drive the discovery of novel prognostic and/or therapeutic clinical markers for GB.
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Affiliation(s)
- Anne Clavreul
- Département de Neurochirurgie, CHU, 49933 Angers, France
- Université d’Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, CRCINA, F-49000 Angers, France
- Correspondence: ; Tel.: +33-241-354822; Fax: +33-241-354508
| | - Lila Autier
- Département de Neurologie, CHU, 49933 Angers, France
- Département d’Oncologie Médicale, Institut de Cancérologie de l’Ouest, Site Paul Papin, 49055 Angers, France
| | - Jean-Michel Lemée
- Département de Neurochirurgie, CHU, 49933 Angers, France
- Université d’Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, CRCINA, F-49000 Angers, France
| | - Paule Augereau
- Département d’Oncologie Médicale, Institut de Cancérologie de l’Ouest, Site Paul Papin, 49055 Angers, France
| | | | - Luc Bauchet
- Département de Neurochirurgie, Hôpital Gui de Chauliac, CHU Montpellier, Université de Montpellier, 34295 Montpellier, France
- Institut de Génomique Fonctionnelle, CNRS, INSERM, 34295 Montpellier, France
| | - Dominique Figarella-Branger
- APHM, CHU Timone, Service d’Anatomie Pathologique et de Neuropathologie, 13385 Marseille, France
- Aix-Marseille University, CNRS, INP, Inst. Neurophysiopathol, 13005 Marseille, France
| | - Philippe Menei
- Département de Neurochirurgie, CHU, 49933 Angers, France
- Université d’Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, CRCINA, F-49000 Angers, France
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Abstract
Background Glioblastoma is characterized by rich vasculature and abnormal vascular structure and function. Currently, there is no standard treatment for recurrent glioblastoma (rGBM). Bevacizumab (BEV) has established role of inhibiting neovascularization, alleviating hypoxia in the tumor area and activating the immune microenvironment. BEV may exert synergistic effects with re-irradiation (re-RT) to improve the tumor microenvironment for rGBM. Purpose The purpose of this study was to evaluate the safety, tolerability, and efficacy of a combination of BEV and re-RT for rGBM treatment. Methods In this retrospective study, a total of 26 rGBM patients with surgical pathologically confirmed glioblastoma and at least one event of recurrence were enrolled. All patients were treated with re-RT in combination with BEV. BEV was administered until progression or serious adverse events. Results Median follow-up was 21.9 months for all patients, whereas median progression-free survival (PFS) was 8.0 months (95% confidence interval [CI]: 6.5–9.5 months). In addition, the 6-month and 1-year PFS rates were 65.4% and 28.2%, respectively. The median overall survival (OS), 6-month OS rate, and 1-year OS rate were 13.6 months (95% CI: 10.2–17.0 months), 92.3%, and 67.5%, respectively. The patient showed good tolerance during the treatment with no grade > 3 grade side event and radiation necrosis occurrence rate of 0%. Combined treatment of gross total resection (GTR) before re-RT and concurrent temozolomide during re-RT was an independent prognostic factor that affected both OS and PFS in the whole cohort (OS: 0.067, 95% CI: 0.009–0.521, p = 0.010; PFS: 0.238, 95% CI: 0.076–0.744, p = 0.038). Conclusion In this study, re-RT combined with concurrent and maintenance BEV treatment was safe, tolerable, and effective in rGBM patients. Moreover, GTR before re-RT and selective concurrent temozolomide could further improve patient PFS and OS.
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Affiliation(s)
- Lei She
- Department of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacology, Engineering Research Center for Applied Technology of Pharmacogenomics of Ministry of Education, Central South University, Changsha, China.,Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Lin Su
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Chao Liu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
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Schönthal AH, Swenson S, Bonney PA, Wagle N, Simmon VF, Mathew AJ, Hurth KM, Chen TC. Detection of perillyl alcohol and its metabolite perillic acid in postsurgical glioblastoma tissue after intranasal administration of NEO100: illustrative case. J Neurosurg Case Lessons 2022; 4:CASE22215. [PMID: 36088606 PMCID: PMC9706323 DOI: 10.3171/case22215] [Citation(s) in RCA: 1] [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] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 05/26/2022] [Indexed: 05/22/2023]
Abstract
BACKGROUND Intranasal delivery of NEO100, a pharmaceutical-grade version of the natural monoterpene perillyl alcohol (POH), is undergoing clinical phase IIa testing as a treatment for glioblastoma (GBM). However, so far there is no evidence that intranasal delivery of NEO100 indeed results in POH reaching intracranial malignancies in a patient. OBSERVATIONS After surgical removal of her recurrent GBM tumor, a patient received daily intranasal NEO100 therapy for more than 3 years before a second recurrence emerged. At that time, a final dose of NEO100 was given shortly before the tumor tissue was surgically removed, and the tissue was processed for high-performance liquid chromatography analysis of POH and its primary metabolite, perillic acid (PA). Both molecules could readily be detected in the tumor tissue. LESSONS This is the first demonstration of POH and PA in brain tumor tissue from any patient. It reveals that intranasal administration of NEO100 is a valid approach to achieve delivery of this agent to a brain tumor. In view of the noninvasive and safe nature of this method, along with tentative indications of activity, our findings add confidence to the notion that intranasal administration of NEO100 holds potential as a new treatment option for brain-localized malignancies.
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Affiliation(s)
| | | | | | - Naveed Wagle
- Pacific Brain Tumor Center, Pacific Neuroscience Institute, Santa Monica, California; and
| | | | | | | | - Thomas C. Chen
- Neurological Surgery, and
- USC/Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
- NeOnc Technologies, Inc., Los Angeles, California
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Liu CA, Liu WH, Ma HI, Chen YH, Hueng DY, Tsai WC, Lin SZ, Harn HJ, Chiou TW, Liu JW, Lee JH, Chiu TL. Interstitial Control-Released Polymer Carrying a Targeting Small-Molecule Drug Reduces PD-L1 and MGMT Expression in Recurrent High-Grade Gliomas with TMZ Resistance. Cancers (Basel) 2022; 14:1051. [PMID: 35205800 DOI: 10.3390/cancers14041051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/08/2022] [Accepted: 02/13/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary This study reports a potential new drug—Cerebraca wafer—that is designed to deliver its active pharmaceutical ingredient, (Z)-n-butylidenephthalide (BP), directly into the surgical cavity created when a brain tumor is resected. The therapeutic mechanism of Cerebraca wafer was shown to involve the following: (1) an IC50 of BP against tumor stem cells four times lower than that of bis-chloroethylnitrosourea (BCNU); (2) a synergistic effect between BP and temozolomide (TMZ), as demonstrated by a reduction in O6-methylguanine-DNA-methyltransferase (MGMT) expression level; (3) BP inhibition of programmed cell death-ligand 1 (PD-L1) protein levels, thereby activating T-cell cytotoxicity and increasing interferon-gamma (IFN-γ) secretion. The implantation of Cerebraca wafer is safe, no drug-related adverse events (AEs) and serious AEs (SAEs) were found. The median overall survival (OS) of patients receiving high-dose Cerebraca wafer have exceeded 17.4 months, and a 100% progression-free survival (PFS) rate at six month was achieved. In sum, these findings demonstrate that the Cerebraca wafer has superior therapeutic effects to Gliadel wafer in recurrent high-grade gliomas. Abstract In recurrent glioblastoma, Gliadel wafer implantation after surgery has been shown to result in incomplete chemical removal of residual tumor and development of brain edema. Furthermore, temozolomide (TMZ) resistance caused by O6-methylguanine-DNA-methyltransferase (MGMT) activation and programmed cell death-ligand 1 (PD-L1) expression leads to immune-cold lesions that result in poorer prognosis. Cerebraca wafer, a biodegradable polymer containing (Z)-n-butylidenephthalide (BP), is designed to eliminate residual tumor after glioma resection. An open-label, one-arm study with four dose cohorts, involving a traditional 3 + 3 dose escalation clinical trial, of the Cerebraca wafer combined with TMZ on patients with recurrent high-grade glioma, was conducted. Of the 12 patients who receive implantation of Cerebraca wafer, there were no drug-related adverse events (AEs) or serious AEs (SAEs). The median overall survival (OS) of patients receiving low-dose Cerebraca wafer was 12 months in the group with >25% wafer coverage of the resected tumor, which is longer than OS duration in previously published studies (Gliadel wafer, 6.4 months). Patients who received high-dose Cerebraca wafer treatment had not yet died at the data cut-off date; a 100% progression-free survival (PFS) rate at six month was achieved, indicating the median OS of cohort IV was more than 17.4 months. In vitro study of the primary cells collected from the patients revealed that the IC50 of BP against tumor stem cells was four times lower than that of bis-chloroethylnitrosourea (BCNU). A synergistic effect between BP and TMZ was demonstrated by a reduction in MGMT expression. Furthermore, BP inhibited PD-L1 expression, thereby activating T-cell cytotoxicity and increasing interferon-gamma (IFN-γ) secretion. The better therapeutic effect of Cerebraca wafer on recurrent high-grade glioma could occur through re-sensitization of TMZ and reduction of PD-L1.
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Peach MS, Burke AM, Jo J, Ju AW, Yang K. GammaTile Brachytherapy Combined With External Beam Radiation Therapy for the Treatment of a Partially Resected Secondary Glioblastoma (WHO Grade 4 IDH-Mutant Astrocytoma): Matching External Beam Dose Gradient to Brachytherapy Dose Fall-Off. Cureus 2021; 13:e19717. [PMID: 34934580 PMCID: PMC8684360 DOI: 10.7759/cureus.19717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Accepted: 11/18/2021] [Indexed: 11/05/2022] Open
Abstract
Reirradiation of recurrent glioblastomas is most commonly managed with hypofractionated external beam radiation with a modest overall effect. GammaTile, which is a Cesium-131 source embedded in collagen mesh, is an approach that allows the surgical bed of resectable intracranial tumors to receive a greater biological dose than is possible with any form of external beam radiation therapy (EBRT). In this case report, a 28-year-old male presents with a WHO grade 4 isocitrate dehydrogenase (IDH)-mutant astrocytoma (formerly secondary glioblastoma) of the left occipital/parietal lobe after receiving 45 Gy and two cycles of adjuvant temozolomide four years prior for a grade 3 IDH-mutant astrocytoma. The patient proceeded to undergo craniotomy with maximal safe resection and application of GammaTile to a dose of 60 Gy at 5mm depth. Shortly afterward, he developed symptomatic progression of disease in the bilateral splenium and left thalamus/basal ganglia. We irradiated the undertreated residual disease with EBRT to a dose of 35 Gy in 10 fractions without introducing excessive dose to the GammaTile irradiated volume. This was achieved by creating one portion of the planning target volume with a homogeneous dose and another part where the delivered dose decreased with the GammaTile dose buildup. Treatment planning utilized the Gradient Optimization feathering technique with non-coplanar volumetric modulated arc therapy. The resulting composite between the hypofractionated EBRT and GammaTile dose distribution created an approximate dose equivalent of 50 Gy in 2 Gy fractions to the residual disease with no hot spots or areas of under coverage. This is the first report showing the feasibility of combining GammaTile with dose-matched EBRT volumes in a reproducible manner to sub-totally resected, recurrent intracranial neoplasms.
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Affiliation(s)
- Matthew S Peach
- Department of Radiation Oncology, East Carolina University Brody School of Medicine, Greenville, USA
| | - Aiden M Burke
- Department of Radiation Oncology, East Carolina University Brody School of Medicine, Greenville, USA
| | - Jasmine Jo
- Department of Neurology, Vidant Health, Greenville, USA
| | - Andrew W Ju
- Department of Radiation Oncology, East Carolina University Brody School of Medicine, Greenville, USA
| | - Kaida Yang
- Department of Radiation Oncology, East Carolina University Brody School of Medicine, Greenville, USA
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25
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Hagiwara A, Oughourlian TC, Cho NS, Schlossman J, Wang C, Yao J, Raymond C, Everson R, Patel K, Mareninov S, Rodriguez FJ, Salamon N, Pope WB, Nghiemphu PL, Liau LM, Prins RM, Cloughesy TF, Ellingson BM. Diffusion MRI is an early biomarker of overall survival benefit in IDH wild-type recurrent glioblastoma treated with immune checkpoint inhibitors. Neuro Oncol 2021; 24:1020-1028. [PMID: 34865129 DOI: 10.1093/neuonc/noab276] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Diffusion MRI estimates of the apparent diffusion coefficient (ADC) have been shown to be useful in predicting treatment response in patients with glioblastoma (GBM), with ADC elevations indicating tumor cell death. We aimed to investigate whether the ADC values measured before and after treatment with immune checkpoint inhibitors (ICIs) and the changes in these ADC values could predict overall survival (OS) in patients with recurrent IDH wild-type GBM. METHODS Forty-four patients who met the following inclusion criteria were included in this retrospective study: (i) diagnosed with recurrent IDH wild-type GBM and treated with either pembrolizumab or nivolumab and (ii) availability of diffusion data on pre- and post-ICI MRI. Tumor volume and the median relative ADC (rADC) with respect to the normal-appearing white matter within the enhancing tumor were calculated. RESULTS Median OS among all patients was 8.1 months (range, 1.0-22.5 months). Log-rank test revealed that higher post-treatment rADC was associated with a significantly longer OS (median, 10.3 months for rADC ≧ 1.63 versus 6.1 months for rADC < 1.63; P = 0.02), whereas tumor volume, pre-treatment rADC, and changes in rADC after treatment were not significantly associated with OS. Cox regression analysis revealed that post-treatment rADC significantly influenced OS (P = 0.02, univariate analysis), even after controlling for age and sex (P =0.01, multivariate analysis), and additionally controlling for surgery after ICI treatment (P = 0.045, multivariate analysis). CONCLUSIONS Elevated post-treatment rADC may be an early imaging biomarker for OS benefits in GBM patients receiving ICI treatment.
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Affiliation(s)
- Akifumi Hagiwara
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiology, Juntendo University School of Medicine, Tokyo, Japan
| | - Talia C Oughourlian
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.,Neuroscience Interdepartmental PhD Program, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Nicholas S Cho
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, University of California Los Angeles, Los Angeles, CA, USA.,Medical Scientist Training Program, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Jacob Schlossman
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Chencai Wang
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jingwen Yao
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, University of California Los Angeles, Los Angeles, CA, USA
| | - Catalina Raymond
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Richard Everson
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Kunal Patel
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sergey Mareninov
- Department of Pathology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Fausto J Rodriguez
- Department of Pathology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Noriko Salamon
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Whitney B Pope
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Phioanh L Nghiemphu
- UCLA Neuro-Oncology Program, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Linda M Liau
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Robert M Prins
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Timothy F Cloughesy
- UCLA Neuro-Oncology Program, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Benjamin M Ellingson
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, University of California Los Angeles, Los Angeles, CA, USA.,UCLA Neuro-Oncology Program, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
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26
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Narita Y, Muragaki Y, Kagawa N, Asai K, Nagane M, Matsuda M, Ueki K, Kuroda J, Date I, Kobayashi H, Kumabe T, Beppu T, Kanamori M, Kasai S, Nishimura Y, Xiong H, Ocampo C, Yamada M, Mishima K. Safety and efficacy of depatuxizumab mafodotin in Japanese patients with malignant glioma: A nonrandomized, phase 1/2 trial. Cancer Sci 2021; 112:5020-5033. [PMID: 34609773 PMCID: PMC8645742 DOI: 10.1111/cas.15153] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [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: 06/11/2021] [Revised: 09/24/2021] [Accepted: 09/25/2021] [Indexed: 02/06/2023] Open
Abstract
INTELLANCE‐J was a phase 1/2 study of a potent antibody‐drug conjugate targeting epidermal growth factor receptor (EGFR), depatuxizumab mafodotin (Depatux‐M), as a second‐ or first‐line therapy, alone or combined with chemotherapy or chemoradiotherapy in 53 Japanese patients with World Health Organization (WHO) grade III/IV glioma. In second‐line arms, patients with EGFR‐amplified recurrent WHO grade III/IV glioma received Depatux‐M plus chemotherapy (temozolomide) or Depatux‐M alone regardless of EGFR status. In first‐line arms, patients with newly diagnosed WHO grade III/IV glioma received Depatux‐M plus chemoradiotherapy. The study was halted following lack of survival benefit with first‐line Depatux‐M in the global trial INTELLANCE‐1. The primary endpoint was 6‐month progression‐free survival (PFS) in patients with EGFR‐amplified tumors receiving second‐line Depatux‐M plus chemotherapy. Common nonocular treatment‐emergent adverse events (TEAEs) with both second‐line and first‐line Depatux‐M included lymphopenia (42%, 33%, respectively), thrombocytopenia (39%, 47%), alanine aminotransferase increase (29%, 47%), and aspartate aminotransferase increase (24%, 60%); incidence of grade ≥3 TEAEs was 66% and 53%, respectively. Ocular side effects (OSEs) occurred in 93% of patients receiving second‐line Depatux‐M plus chemotherapy and all patients receiving second‐line Depatux‐M alone or first‐line Depatux‐M plus chemoradiotherapy. Most OSEs were manageable with dose modifications and concomitant medications. The 6‐month PFS estimate was 25.6% (95% confidence interval [CI] 11.4‒42.6), and median PFS was 2.1 months (95% CI 1.9‒3.9) with second‐line Depatux‐M plus chemotherapy in the EGFR‐amplified subgroup. This study showed acceptable safety profile of Depatux‐M alone or plus chemotherapy/chemoradiotherapy in Japanese patients with WHO grade III/IV glioma. The study was registered at ClinicalTrials.gov (NCT02590263).
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Affiliation(s)
- Yoshitaka Narita
- Department of Neurosurgery and Neuro-Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Naoki Kagawa
- Department of Neurosurgery, Osaka University Hospital, Osaka, Japan
| | - Katsunori Asai
- Department of Neurosurgery, Osaka International Cancer Institute, Osaka, Japan
| | - Motoo Nagane
- Faculty of Medicine, Department of Neurosurgery, Kyorin University, Tokyo, Japan
| | - Masahide Matsuda
- Department of Neurosurgery, University of Tsukuba, Ibaraki, Japan
| | - Keisuke Ueki
- Department of Neurosurgery, Dokkyo Medical University Hospital, Tochigi, Japan
| | - Junichiro Kuroda
- Department of Neurosurgery, Kumamoto University Hospital, Kumamoto, Japan
| | - Isao Date
- Department of Neurosurgery, Okayama University Hospital, Okayama, Japan
| | - Hiroyuki Kobayashi
- Department of Neurosurgery, Hokkaido University Hospital, Hokkaido, Japan
| | - Toshihiro Kumabe
- Department of Neurosurgery, Kitasato University Hospital, Kanagawa, Japan
| | - Takaaki Beppu
- Department of Neurosurgery, Iwate Medical University Hospital, Iwate, Japan
| | - Masayuki Kanamori
- Department of Neurosurgery, Tohoku University Hospital, Miyagi, Japan
| | | | | | - Hao Xiong
- AbbVie Inc., North Chicago, Illinois, USA
| | | | - Masakazu Yamada
- Department of Ophthalmology, Kyorin University Hospital, Tokyo, Japan
| | - Kazuhiko Mishima
- Department of Neuro-Oncology/Neurosurgery, International Medical Center, Saitama Medical University, Saitama, Japan
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27
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Di Nunno V, Franceschi E, Tosoni A, Gatto L, Lodi R, Bartolini S, Brandes AA. Glioblastoma: Emerging Treatments and Novel Trial Designs. Cancers (Basel) 2021; 13:cancers13153750. [PMID: 34359651 PMCID: PMC8345198 DOI: 10.3390/cancers13153750] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Nowadays, very few systemic agents have shown clinical activity in patients with glioblastoma, making the research of novel therapeutic approaches a critical issue. Fortunately, the availability of novel compounds is increasing thanks to better biological knowledge of the disease. In this review we want to investigate more promising ongoing clinical trials in both primary and recurrent GBM. Furthermore, a great interest of the present work is focused on novel trial design strategies. Abstract Management of glioblastoma is a clinical challenge since very few systemic treatments have shown clinical efficacy in recurrent disease. Thanks to an increased knowledge of the biological and molecular mechanisms related to disease progression and growth, promising novel treatment strategies are emerging. The expanding availability of innovative compounds requires the design of a new generation of clinical trials, testing experimental compounds in a short time and tailoring the sample cohort based on molecular and clinical behaviors. In this review, we focused our attention on the assessment of promising novel treatment approaches, discussing novel trial design and possible future fields of development in this setting.
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Affiliation(s)
- Vincenzo Di Nunno
- Department of Oncology, AUSL Bologna, Via Altura 3, 40139 Bologna, Italy; (E.F.); (A.T.); (L.G.); (S.B.); (A.A.B.)
- Correspondence: ; Tel.: +39-0516225697
| | - Enrico Franceschi
- Department of Oncology, AUSL Bologna, Via Altura 3, 40139 Bologna, Italy; (E.F.); (A.T.); (L.G.); (S.B.); (A.A.B.)
| | - Alicia Tosoni
- Department of Oncology, AUSL Bologna, Via Altura 3, 40139 Bologna, Italy; (E.F.); (A.T.); (L.G.); (S.B.); (A.A.B.)
| | - Lidia Gatto
- Department of Oncology, AUSL Bologna, Via Altura 3, 40139 Bologna, Italy; (E.F.); (A.T.); (L.G.); (S.B.); (A.A.B.)
| | - Raffaele Lodi
- Istituto delle Scienze Neurologiche di Bologna, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 40139 Bologna, Italy;
| | - Stefania Bartolini
- Department of Oncology, AUSL Bologna, Via Altura 3, 40139 Bologna, Italy; (E.F.); (A.T.); (L.G.); (S.B.); (A.A.B.)
| | - Alba Ariela Brandes
- Department of Oncology, AUSL Bologna, Via Altura 3, 40139 Bologna, Italy; (E.F.); (A.T.); (L.G.); (S.B.); (A.A.B.)
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28
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She L, Su L, Shen L, Liu C. Retrospective Study of the Safety and Efficacy of Anlotinib Combined With Dose-Dense Temozolomide in Patients With Recurrent Glioblastoma. Front Oncol 2021; 11:687564. [PMID: 34354945 PMCID: PMC8330423 DOI: 10.3389/fonc.2021.687564] [Citation(s) in RCA: 7] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 06/30/2021] [Indexed: 01/20/2023] Open
Abstract
Purpose The purpose of this study was to retrospectively analyze the safety and clinical efficacy of anlotinib combined with dose-dense temozolomide (TMZ) as the first-line therapy in the treatment of recurrent glioblastoma (rGBM). Patients and Methods We collected the clinical data of 20 patients with rGBM. All patients received anlotinib (12 mg daily, orally for 2 weeks, discontinued for 1 week, repeated every 3 weeks) combined with dose-dense TMZ (100 mg/m2, 7 days on with 7 days off) until the disease progressed (PD) or adverse effects (AEs) above grade 4 appeared. Grade 3 AEs need to be restored to grade 2 before continuing treatment, and the daily dose of anlotinib is reduced to 10 mg. The patients were reexamined by head magnetic resonance imaging (MRI) every 1 to 3 months. The therapeutic effect was evaluated according to Response Assessment in Neuro-Oncology (RANO) criteria. The survival rate was analyzed by Kaplan-Meier survival curve analysis. The baseline of all survival index statistics was the start of anlotinib combined with dose-dense of TMZ. National Cancer Institute-Common Terminology Criteria Adverse Events version 4.0 (NCI-CTCAE 4.0) was used to evaluate AEs. Results Twenty cases of rGBM were evaluated according to the RANO criteria after treatment with anlotinib and dose-dense TMZ, including five cases of stable disease (SD), thirteen cases of partial response (PR), one case of complete response (CR), and one case of PD. The median follow-up time was 13.4 (95% CI, 10.5–16.3) months. The 1-year overall survival (OS) rate was 47.7%. The 6-month progression-free survival (PFS) rate was 55%. In the IDH wild type group, the median PFS and median OS were 6.1 and 11.9 months, respectively. We observed that AEs associated with treatment were tolerable. One patient stopped taking the drug because of cerebral infarction. There were no treatment-related deaths. Conclusion Anlotinib combined with dose-dense TMZ for the first-line therapy showed good efficacy in OS, PFS, ORR, and DCR in the treatment of rGBM, and the AEs were tolerant. Randomized controlled clinical trials investigating the treatment of rGBM with anlotinib are necessary.
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Affiliation(s)
- Lei She
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China.,Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, China
| | - Lin Su
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Liangfang Shen
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Chao Liu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
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29
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Zhao D, Zhang H, Uyar R, Hossain JA, Miletic H, Tonn JC, Glass R, Kälin RE. Comparing Tumor Cell Invasion and Myeloid Cell Composition in Compatible Primary and Relapsing Glioblastoma. Cancers (Basel) 2021; 13:3636. [PMID: 34298846 DOI: 10.3390/cancers13143636] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/14/2021] [Accepted: 07/15/2021] [Indexed: 12/17/2022] Open
Abstract
Simple Summary We established a new minimally invasive mouse model for GBM relapse. For this, we utilized orthotopical implantation of HSVTK-transduced GBM cells and pharmacological treatment with GCV. In addition, we implanted patient-derived GBM cells of primary or recurrent tumors. We found that recurrent GBM were more aggressively invasive than primary GBM. Moreover, the recurring tumors had a higher ratio of monocyte-derived macrophages among the entire population of tumor associated myeloid cells. This shift in the composition of tumor-associated immune cells appeared to be independent from cell-death signaling or surgical intervention. This model provides the means to investigate the entire process of tumor relapse and test standard as well as experimental therapeutic strategies for relapsing GBM under defined conditions. Abstract Glioblastoma (GBM) recurrence after treatment is almost inevitable but addressing this issue with adequate preclinical models has remained challenging. Here, we introduce a GBM mouse model allowing non-invasive and scalable de-bulking of a tumor mass located deeply in the brain, which can be combined with conventional therapeutic approaches. Strong reduction of the GBM volume is achieved after pharmacologically inducing a tumor-specific cell death mechanism. This is followed by GBM re-growth over a predictable timeframe. Pharmacological de-bulking followed by tumor relapse was accomplished with an orthotopic mouse glioma model. Relapsing experimental tumors recapitulated pathological features often observed in recurrent human GBM, like increased invasiveness or altered immune cell composition. Orthotopic implantation of GBM cells originating from biopsies of one patient at initial or follow-up treatment reproduced these findings. Interestingly, relapsing GBM of both models contained a much higher ratio of monocyte-derived macrophages (MDM) versus microglia than primary GBM. This was not altered when combining pharmacological de-bulking with invasive surgery. We interpret that factors released from viable primary GBM cells preferentially attract microglia whereas relapsing tumors preponderantly release chemoattractants for MDM. All in all, this relapse model has the capacity to provide novel insights into clinically highly relevant aspects of GBM treatment.
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30
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Rosenthal M, Clement PM, Campone M, Gil-Gil MJ, DeGroot J, Chinot O, Idbaih A, Gan H, Raizer J, Wen PY, Pineda E, Donnet V, Mills D, El-Hashimy M, Mason W. Buparlisib plus carboplatin or lomustine in patients with recurrent glioblastoma: a phase Ib/II, open-label, multicentre, randomised study. ESMO Open 2021; 5:S2059-7029(20)32638-7. [PMID: 32665311 PMCID: PMC7359195 DOI: 10.1136/esmoopen-2020-000672] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [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: 01/07/2020] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 12/31/2022] Open
Abstract
Background Glioblastoma relapse is associated with activation of phosphatidylinositol 3-kinase (PI3K) signalling pathway. In preclinical studies, the pan-PI3K inhibitor buparlisib showed antitumour activity in glioma models. Methods This was a two-part, multicentre, phase Ib/II study in patients with recurrent glioblastoma pretreated with radiotherapy and temozolomide standard of care. Patients received buparlisib (80 mg or 100 mg once daily) plus carboplatin (area under the curve (AUC)=5 every 3 weeks), or buparlisib (60 mg once daily) plus lomustine (100 mg/m2 every 6 weeks). The primary endpoint was to determine the maximum tolerable dose (MTD) and/or recommended phase II dose of buparlisib plus carboplatin or lomustine. Results Between 28 February 2014 and 7 July 2016, 35 patients were enrolled and treated with buparlisib plus carboplatin (n=17; buparlisib (80 mg) plus carboplatin, n=3; and buparlisib (100 mg) plus carboplatin, n=14), or buparlisib (60 mg) plus lomustine (n=18). The MTD of buparlisib was determined to be 100 mg per day in combination with carboplatin at an AUC of 5 every 3 weeks. The MTD of buparlisib in combination with lomustine could not be determined as it did not satisfy the MTD criteria per the Bayesian logistic regression model. Conclusion The overall safety profile of buparlisib remained unchanged, and no new or unexpected safety findings were reported in this study. Preliminary assessment for both combinations did not demonstrate sufficient antitumour activity compared with historical data on single-agent carboplatin or lomustine. Trial registration number NCT01934361.
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Affiliation(s)
- Mark Rosenthal
- Medical Oncology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Paul M Clement
- Department of Oncology, Leuven Cancer Institute, Leuven, Belgium
| | - Mario Campone
- Institut de Cancérologie de l'Ouest, Centre René Gauducheau, Saint Herblain, Pays de la Loire, France
| | | | - John DeGroot
- Department of Neuro-Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Olivier Chinot
- Department of Neuro-Oncology, Assistance Publique - Hôpitaux de Marseille Office Central des Bibliothèques, Marseille, Provence-Alpes-Côte d'Azur, France
| | - Ahmed Idbaih
- Department of Neuro-Oncology, Sorbonne Université, Paris, Île-de-France, France
| | - Hui Gan
- Oncology, Olivia Newton-John Cancer & Wellness Centre, Heidelberg, Victoria, Australia
| | - Jeffrey Raizer
- Department of Neuro-Oncology, Northwestern Medical Faculty Foundation, Chicago, Illinois, USA
| | - Patrick Yung Wen
- Department of Neuro-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Estela Pineda
- Medical Oncology, University of Barcelona Faculty of Medicine and Health Sciences, Barcelona, Catalunya, Spain
| | | | - David Mills
- Novartis Pharma, Basel, Basel-Stadt, Switzerland
| | - Mona El-Hashimy
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey, USA
| | - Warren Mason
- Department of Oncology, Princess Margaret Hospital Cancer Centre, Toronto, Ontario, Canada
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31
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Gatson NTN, Barnholtz-Sloan J, Drappatz J, Henriksson R, Hottinger AF, Hinoul P, Kruchko C, Puduvalli VK, Tran DD, Wong ET, Glas M. Tumor Treating Fields for Glioblastoma Therapy During the COVID-19 Pandemic. Front Oncol 2021; 11:679702. [PMID: 34026655 PMCID: PMC8139188 DOI: 10.3389/fonc.2021.679702] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 04/12/2021] [Indexed: 12/22/2022] Open
Abstract
Background The COVID-19 pandemic has placed excessive strain on health care systems and is especially evident in treatment decision-making for cancer patients. Glioblastoma (GBM) patients are among the most vulnerable due to increased incidence in the elderly and the short survival time. A virtual meeting was convened on May 9, 2020 with a panel of neuro-oncology experts with experience using Tumor Treating Fields (TTFields). The objective was to assess the risk-to-benefit ratio and provide guidance for using TTFields in GBM during the COVID-19 pandemic. Panel Discussion Topics discussed included support and delivery of TTFields during the COVID-19 pandemic, concomitant use of TTFields with chemotherapy, and any potential impact of TTFields on the immune system in an intrinsically immunosuppressed GBM population. Special consideration was given to TTFields' use in elderly patients and in combination with radiotherapy regimens. Finally, the panel discussed the need to better capture data on COVID-19positive brain tumor patients to analyze longitudinal outcomes and changes in treatment decision-making during the pandemic. Expert Opinion TTFields is a portable home-use device which can be managed via telemedicine and safely used in GBM patients during the COVID-19 pandemic. TTFields has no known immunosuppressive effects which is important during a crisis where other treatment methods might be limited, especially for elderly patients with multiple co-morbidities. It is too early to estimate the full impact of COVID-19 on the global healthcare system and on patient outcomes and the panel strongly recommended collaboration with existing cancer COVID-19 registries to follow CNS tumor patients.
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Affiliation(s)
- Na Tosha N Gatson
- Division of Neuro-Oncology, Department of Neurology, Geisinger Health, Neuroscience & Cancer Institutes, Danville, PA & Geisinger Commonwealth School of Medicine, Scranton, PA, United States.,Neuro-Oncology, Banner MD Anderson Cancer Center, Phoenix, AZ, United States
| | - Jill Barnholtz-Sloan
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine & Research and Education, University Hospitals of Cleveland, Cleveland, OH, United States
| | - Jan Drappatz
- Hillman Cancer Center, Department of Medicine and Neurology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Roger Henriksson
- Department of Radiation Sciences & Oncology at the University of Ume, Ume, Sweden
| | - Andreas F Hottinger
- Departments of Clinical Neurosciences & Oncology, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Piet Hinoul
- Global Medical Affairs, Novocure Inc., New York, NY, United States
| | - Carol Kruchko
- Central Brain Tumor Registry of the United States (CBTRUS), Hinsdale, IL, United States
| | - Vinay K Puduvalli
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - David D Tran
- Lillian S. Wells Department of Neurosurgery and Preston A. Wells, Jr. Brain Tumor Center at the McKnight Brain Institute of the University of Florida College of Medicine, Gainesville, FL, United States
| | - Eric T Wong
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Martin Glas
- Division of Clinical Neurooncology, Department of Neurology and German Cancer Consortium (DKTK) Partner Site, University Hospital Essen, University Duisburg-Essen, Essen, Germany
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Tang H, Liu W, Xu Z, Zhao J, Wang W, Yu Z, Wei M. Integrated microenvironment-associated genomic profiles identify LRRC15 mediating recurrent glioblastoma-associated macrophages infiltration. J Cell Mol Med 2021; 25:5534-5546. [PMID: 33960636 PMCID: PMC8184692 DOI: 10.1111/jcmm.16563] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 03/22/2021] [Accepted: 04/08/2021] [Indexed: 12/14/2022] Open
Abstract
Glioblastoma (GBM) is the most common malignant intracranial tumour with intrinsic infiltrative characteristics, which could lead to most patients eventually relapse. The prognosis of recurrent GBM patients remains unsatisfactory. Cancer cell infiltration and their interaction with the tumour microenvironment (TME) could promote tumour recurrence and treatment resistance. In our study, we aimed to identify potential tumour target correlated with rGBM microenvironment based on the gene expression profiles and clinical information of rGBM patients from The Cancer Genome Atlas (TCGA) database. LRRC15 gene with prognostic value was screened by univariate and multivariate analysis, and the correlation between macrophages and LRRC15 was identified as well. Furthermore, the prognosis correlation and immune characteristics of LRRC15 were validated using the Chinese Glioma Genome Atlas (CGGA) database and our clinical tissues by immunochemistry assay. Additionally, we utilized the transwell assay and carboxy fluorescein succinimidyl ester (CFSE) tracking to further confirm the effects of LRRC15 on attracting microglia/macrophages and tumour cell proliferation in the TME. Gene profiles‐based rGBM microenvironment identified that LRRC15 could act in collusion with microglia/macrophages in the rGBM microenvironment to promote the poor prognosis, especially in mesenchymal subtype, indicating the strategies of targeting LRRC15 to improve macrophages‐based immunosuppressive effects could be promising for rGBM treatments.
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Affiliation(s)
- Haichao Tang
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of molecular targeted anti-tumor drug development and evaluation, Liaoning Cancer immune peptide drug Engineering Technology Research Center; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumours, Ministry of Education, China Medical University, Shenyang, China
| | - Wensi Liu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of molecular targeted anti-tumor drug development and evaluation, Liaoning Cancer immune peptide drug Engineering Technology Research Center; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumours, Ministry of Education, China Medical University, Shenyang, China
| | - Zhaoxu Xu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of molecular targeted anti-tumor drug development and evaluation, Liaoning Cancer immune peptide drug Engineering Technology Research Center; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumours, Ministry of Education, China Medical University, Shenyang, China
| | - Jianhang Zhao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of molecular targeted anti-tumor drug development and evaluation, Liaoning Cancer immune peptide drug Engineering Technology Research Center; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumours, Ministry of Education, China Medical University, Shenyang, China
| | - Weitao Wang
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of molecular targeted anti-tumor drug development and evaluation, Liaoning Cancer immune peptide drug Engineering Technology Research Center; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumours, Ministry of Education, China Medical University, Shenyang, China
| | - Zhaojin Yu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of molecular targeted anti-tumor drug development and evaluation, Liaoning Cancer immune peptide drug Engineering Technology Research Center; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumours, Ministry of Education, China Medical University, Shenyang, China
| | - Minjie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.,Liaoning Key Laboratory of molecular targeted anti-tumor drug development and evaluation, Liaoning Cancer immune peptide drug Engineering Technology Research Center; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumours, Ministry of Education, China Medical University, Shenyang, China
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Puduvalli VK, Wu J, Yuan Y, Armstrong TS, Vera E, Wu J, Xu J, Giglio P, Colman H, Walbert T, Raizer J, Groves MD, Tran D, Iwamoto F, Avgeropoulos N, Paleologos N, Fink K, Peereboom D, Chamberlain M, Merrell R, Penas Prado M, Yung WKA, Gilbert MR. A Bayesian adaptive randomized phase II multicenter trial of bevacizumab with or without vorinostat in adults with recurrent glioblastoma. Neuro Oncol 2021; 22:1505-1515. [PMID: 32166308 DOI: 10.1093/neuonc/noaa062] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Bevacizumab has promising activity against recurrent glioblastoma (GBM). However, acquired resistance to this agent results in tumor recurrence. We hypothesized that vorinostat, a histone deacetylase (HDAC) inhibitor with anti-angiogenic effects, would prevent acquired resistance to bevacizumab. METHODS This multicenter phase II trial used a Bayesian adaptive design to randomize patients with recurrent GBM to bevacizumab alone or bevacizumab plus vorinostat with the primary endpoint of progression-free survival (PFS) and secondary endpoints of overall survival (OS) and clinical outcomes assessment (MD Anderson Symptom Inventory Brain Tumor module [MDASI-BT]). Eligible patients were adults (≥18 y) with histologically confirmed GBM recurrent after prior radiation therapy, with adequate organ function, KPS ≥60, and no prior bevacizumab or HDAC inhibitors. RESULTS Ninety patients (bevacizumab + vorinostat: 49, bevacizumab: 41) were enrolled, of whom 74 were evaluable for PFS (bevacizumab + vorinostat: 44, bevacizumab: 30). Median PFS (3.7 vs 3.9 mo, P = 0.94, hazard ratio [HR] 0.63 [95% CI: 0.38, 1.06, P = 0.08]), median OS (7.8 vs 9.3 mo, P = 0.64, HR 0.93 [95% CI: 0.5, 1.6, P = 0.79]) and clinical benefit were similar between the 2 arms. Toxicity (grade ≥3) in 85 evaluable patients included hypertension (n = 37), neurological changes (n = 2), anorexia (n = 2), infections (n = 9), wound dehiscence (n = 2), deep vein thrombosis/pulmonary embolism (n = 2), and colonic perforation (n = 1). CONCLUSIONS Bevacizumab combined with vorinostat did not yield improvement in PFS or OS or clinical benefit compared with bevacizumab alone or a clinical benefit in adults with recurrent GBM. This trial is the first to test a Bayesian adaptive design with adaptive randomization and Bayesian continuous monitoring in patients with primary brain tumor and demonstrates the feasibility of using complex Bayesian adaptive design in a multicenter setting.
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Affiliation(s)
- Vinay K Puduvalli
- Division of Neuro-Oncoology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Jing Wu
- Neuro-Oncology Branch, National Institute of Health, Bethesda, Maryland
| | - Ying Yuan
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center (MDACC), Houston, Texas
| | - Terri S Armstrong
- Neuro-Oncology Branch, National Institute of Health, Bethesda, Maryland
| | - Elizabeth Vera
- Neuro-Oncology Branch, National Institute of Health, Bethesda, Maryland
| | - Jimin Wu
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center (MDACC), Houston, Texas
| | - Jihong Xu
- Division of Neuro-Oncoology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Pierre Giglio
- Division of Neuro-Oncoology, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Howard Colman
- Department of Neurosurgery, Huntsman Cancer Center, University of Utah, Salt Lake City, Utah
| | - Tobias Walbert
- Department of Neurology and Neurosurgery, Henry Ford Health System, Detroit, Michigan
| | - Jeffrey Raizer
- Department of Neurology, Northwestern University, Chicago, Illinois
| | | | - David Tran
- Department of Medicine, Washington University, St Louis, Missouri
| | - Fabio Iwamoto
- Division of Neurooncology, Columbia University, New York, New York
| | | | | | - Karen Fink
- Baylor University Medical Center, Dallas, Texas
| | | | - Marc Chamberlain
- Department of Neurology, University of Washington, Seattle, Washington
| | - Ryan Merrell
- Department of Neurology, North Shore University Health System, Evanston, Illinois
| | - Marta Penas Prado
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - W K Alfred Yung
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mark R Gilbert
- Neuro-Oncology Branch, National Institute of Health, Bethesda, Maryland
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Vils A, Bogowicz M, Tanadini-Lang S, Vuong D, Saltybaeva N, Kraft J, Wirsching HG, Gramatzki D, Wick W, Rushing E, Reifenberger G, Guckenberger M, Weller M, Andratschke N. Radiomic Analysis to Predict Outcome in Recurrent Glioblastoma Based on Multi-Center MR Imaging From the Prospective DIRECTOR Trial. Front Oncol 2021; 11:636672. [PMID: 33937035 PMCID: PMC8079773 DOI: 10.3389/fonc.2021.636672] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [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: 12/01/2020] [Accepted: 03/17/2021] [Indexed: 12/21/2022] Open
Abstract
Background Based on promising results from radiomic approaches to predict O6-methylguanine DNA methyltransferase promoter methylation status (MGMT status) and clinical outcome in patients with newly diagnosed glioblastoma, the current study aimed to evaluate radiomics in recurrent glioblastoma patients. Methods Pre-treatment MR-imaging data of 69 patients enrolled into the DIRECTOR trial in recurrent glioblastoma served as a training cohort, and 49 independent patients formed an external validation cohort. Contrast-enhancing tumor and peritumoral volumes were segmented on MR images. 180 radiomic features were extracted after application of two MR intensity normalization techniques: fixed number of bins and linear rescaling. Radiomic feature selection was performed via principal component analysis, and multivariable models were trained to predict MGMT status, progression-free survival from first salvage therapy, referred to herein as PFS2, and overall survival (OS). The prognostic power of models was quantified with concordance index (CI) for survival data and area under receiver operating characteristic curve (AUC) for the MGMT status. Results We established and validated a radiomic model to predict MGMT status using linear intensity interpolation and considering features extracted from gadolinium-enhanced T1-weighted MRI (training AUC = 0.670, validation AUC = 0.673). Additionally, models predicting PFS2 and OS were found for the training cohort but were not confirmed in our validation cohort. Conclusions A radiomic model for prediction of MGMT promoter methylation status from tumor texture features in patients with recurrent glioblastoma was successfully established, providing a non-invasive approach to anticipate patient's response to chemotherapy if biopsy cannot be performed. The radiomic approach to predict PFS2 and OS failed.
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Affiliation(s)
- Alex Vils
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland
| | - Marta Bogowicz
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland
| | | | - Diem Vuong
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland
| | - Natalia Saltybaeva
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland
| | - Johannes Kraft
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland
| | | | - Dorothee Gramatzki
- Department of Neurology, University Hospital Zurich, Zurich, Switzerland
| | - Wolfgang Wick
- Neurology Clinic, University Heidelberg Medical School, Heidelberg, Germany
| | - Elisabeth Rushing
- Department of Neuropathology, University Hospital Zurich, Zurich, Switzerland
| | - Guido Reifenberger
- Department of Neuropathology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | | | - Michael Weller
- Department of Neurology, University Hospital Zurich, Zurich, Switzerland
| | - Nicolaus Andratschke
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland
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Schritz A, Aouali N, Fischer A, Dessenne C, Adams R, Berchem G, Huiart L, Schmitz S. Systematic review and network meta-analysis of the efficacy of existing treatments for patients with recurrent glioblastoma. Neurooncol Adv 2021; 3:vdab052. [PMID: 34095835 PMCID: PMC8174573 DOI: 10.1093/noajnl/vdab052] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background Despite advances in the treatment of cancers over the last years, treatment options for patients with recurrent glioblastoma (rGBM) remain limited with poor outcomes. Many regimens have been investigated in clinical trials; however, there is a lack of knowledge on comparative effectiveness. The aim of this systematic review is to provide an overview of existing treatment strategies and to estimate the relative efficacy of these regimens in terms of progression-free survival (PFS) and overall survival (OS). Methods We conducted a systematic review to identify randomized controlled trials (RCTs) investigating any treatment regimen in adult patients suffering from rGBM. Connected studies reporting at least one of our primary outcomes were included in a Bayesian network meta-analysis (NMA) estimating relative treatment effects. Results Forty RCTs fulfilled our inclusion criteria evaluating the efficacy of 38 drugs as mono- or combination therapy. Median OS ranged from 2.9 to 18.3 months; median PFS ranged from 0.7 to 6 months. We performed an NMA including 24 treatments that were connected within a large evidence network. Our NMA indicated improvement in PFS with most bevacizumab (BV)-based regimens compared to other regimens. We did not find any differences in OS between treatments. Conclusion This systematic review provides a comprehensive overview of existing treatment options for rGBM. The NMA provides relative effects for many of these treatment regimens, which have not been directly compared in RCTs. Overall, outcomes for patients with rGBM remain poor across all treatment options, highlighting the need for innovative treatment options.
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Affiliation(s)
- Anna Schritz
- Competence Center for Methodology and Statistics, Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Nassera Aouali
- Clinical and Epidemiological Investigation Center, Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Aurélie Fischer
- Clinical and Epidemiological Investigation Center, Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Coralie Dessenne
- Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Roisin Adams
- National Centre for Pharmacoeconomics, Dublin, Ireland
| | - Guy Berchem
- Department of Hemato-Oncology, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg.,Luxembourg Institute of Health, Strassen, Luxembourg
| | - Laetitia Huiart
- Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Susanne Schmitz
- Competence Center for Methodology and Statistics, Department of Population Health, Luxembourg Institute of Health, Strassen, Luxembourg
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36
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Chen W, Wang Y, Zhao B, Liu P, Liu L, Wang Y, Ma W. Optimal Therapies for Recurrent Glioblastoma: A Bayesian Network Meta-Analysis. Front Oncol 2021; 11:641878. [PMID: 33854975 PMCID: PMC8039381 DOI: 10.3389/fonc.2021.641878] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/09/2021] [Indexed: 01/22/2023] Open
Abstract
The optimal treatment of recurrent glioblastoma (GBM) remains controversial. Therefore, our study aimed to compare and rank active therapies in recurrent GBM. We performed a systematic review and a Bayesian network meta-analysis. We obtained a treatment hierarchy using the surface under the cumulative ranking curve and mean ranks. A cluster analysis was conducted to aggregate the separated results of three outcomes. The protocol was registered in PROSPERO (CRD42019146794). A total of 1,667 citations were identified, and 15 eligible articles with 17 treatments remained in the final network meta-analysis. Pairwise comparison showed no significant difference on the 6-month progression-free survival (6-m PFS) rate, objective response rate (ORR), and overall survival (OS). Among the reports, cediranib plus lomustine (CCNU) corresponded to the highest rates of grade 3-4 adverse events. Ranking and cluster analysis indicated that bevacizumab (BEV) plus CCNU and regorafenib had a higher efficacy on the ORR, 6-m PFS rate and OS, and that BEV monotherapy or BEV combined with active drug therapies was advantageous for the ORR and 6-m PFS rate. Additionally, tumor treatment fields (TTF) plus BEV showed a relatively higher SUCRA value in OS. According to ranking and cluster analysis, BEV plus CCNU and regorafenib are the primary recommendations for treatment. BEV monotherapy alone or combined with active drug therapies are recommended in patients with severe neurological symptoms. Advanced therapy, such as TTF and immunotherapy, remain to be investigated in future studies.
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Affiliation(s)
- Wenlin Chen
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuekun Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Binghao Zhao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Penghao Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenbin Ma
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Schönthal AH, Peereboom DM, Wagle N, Lai R, Mathew AJ, Hurth KM, Simmon VF, Howard SP, Taylor LP, Chow F, da Fonseca CO, Chen TC. Phase I trial of intranasal NEO100, highly purified perillyl alcohol, in adult patients with recurrent glioblastoma. Neurooncol Adv 2021; 3:vdab005. [PMID: 33604574 PMCID: PMC7879254 DOI: 10.1093/noajnl/vdab005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background Better treatments for glioblastoma (GBM) patients, in particular in the recurrent setting, are urgently needed. Clinical trials performed in Brazil indicated that intranasal delivery of perillyl alcohol (POH) might be effective in this patient group. NEO100, a highly purified version of POH, was current good manufacturing practice (cGMP) manufactured to evaluate the safety and efficacy of this novel approach in a Phase I/IIa clinical trial in the United States. Methods A total of 12 patients with recurrent GBM were enrolled into Phase I of this trial. NEO100 was administered by intranasal delivery using a nebulizer and nasal mask. Dosing was 4 times a day, every day. Four cohorts of 3 patients received the following dosages: 96 mg/dose (384 mg/day), 144 mg/dose (576 mg/day), 192 mg/dose (768 mg/day), and 288 mg/dose (1152 mg/day). Completion of 28 days of treatment was recorded as 1 cycle. Adverse events were documented, and radiographic response via Response Assessment in Neuro-Oncology (RANO) criteria was evaluated every 2 months. Progression-free and overall survival were determined after 6 and 12 months, respectively (progression-free survival-6 [PFS-6], overall survival-12 [OS-12]). Results Intranasal NEO100 was well tolerated at all dose levels and no severe adverse events were reported. PFS-6 was 33%, OS-12 was 55%, and median OS was 15 months. Four patients (33%), all of them with isocitrate dehydrogenase 1 (IDH1)-mutant tumors, survived >24 months. Conclusion Intranasal glioma therapy with NEO100 was well tolerated. It correlated with improved survival when compared to historical controls, pointing to the possibility that this novel intranasal approach could become useful for the treatment of recurrent GBM.
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Affiliation(s)
- Axel H Schönthal
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - David M Peereboom
- Department of Medical Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Naveed Wagle
- Department of Oncology, Providence St. Johns Medical Center, Santa Monica, California, USA
| | - Rose Lai
- Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Anna J Mathew
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Kyle M Hurth
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | | | - Steven P Howard
- Department of Radiation Oncology, University of Wisconsin, Madison, Wisconsin, USA
| | - Lynne P Taylor
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Frances Chow
- Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Clovis O da Fonseca
- NeOnc Technologies, Inc., Los Angeles, California, USA.,Department of General and Specialized Surgery, Antonio Pedro University Hospital, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| | - Thomas C Chen
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,NeOnc Technologies, Inc., Los Angeles, California, USA.,Department of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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Immidisetti AV, Nwagwu CD, Adamson DC, Patel NV, Carbonell AM. Clinically Explored Virus-Based Therapies for the Treatment of Recurrent High-Grade Glioma in Adults. Biomedicines 2021; 9:138. [PMID: 33535555 DOI: 10.3390/biomedicines9020138] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/22/2021] [Accepted: 01/28/2021] [Indexed: 12/21/2022] Open
Abstract
As new treatment modalities are being explored in neuro-oncology, viruses are emerging as a promising class of therapeutics. Virotherapy consists of the introduction of either wild-type or engineered viruses to the site of disease, where they exert an antitumor effect. These viruses can either be non-lytic, in which case they are used to deliver gene therapy, or lytic, which induces tumor cell lysis and subsequent host immunologic response. Replication-competent viruses can then go on to further infect and lyse neighboring glioma cells. This treatment paradigm is being explored extensively in both preclinical and clinical studies for a variety of indications. Virus-based therapies are advantageous due to the natural susceptibility of glioma cells to viral infection, which improves therapeutic selectivity. Furthermore, lytic viruses expose glioma antigens to the host immune system and subsequently stimulate an immune response that specifically targets tumor cells. This review surveys the current landscape of oncolytic virotherapy clinical trials in high-grade glioma, summarizes preclinical experiences, identifies challenges associated with this modality across multiple trials, and highlights the potential to integrate this therapeutic strategy into promising combinatory approaches.
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Tabei Y, Kobayashi K, Saito K, Shimizu S, Suzuki K, Sasaki N, Shiokawa Y, Nagane M. Survival in patients with glioblastoma at a first progression does not correlate with isocitrate dehydrogenase (IDH)1 gene mutation status. Jpn J Clin Oncol 2021; 51:45-53. [PMID: 32888020 PMCID: PMC7767982 DOI: 10.1093/jjco/hyaa162] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [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: 04/19/2020] [Accepted: 08/19/2020] [Indexed: 01/06/2023] Open
Abstract
Backgrounds Mutations in the isocitrate dehydrogenase (IDH)1 gene are favourable prognostic factors in newly diagnosed diffuse gliomas, whereas it remains controversial in the recurrent glioblastoma setting. Methods A total of 171 patients with newly diagnosed glioblastoma, either ‘primary’ glioblastoma or ‘secondary’ glioblastoma, treated at Kyorin University Hospital or Japanese Red Cross Medical Center from 2000 to 2015 were included. Patients with confirmed IDH1 status and O6-methylguanine-DNA methyltransferase promoter methylation status were retrospectively analysed for overall survival from the initial diagnosis (n = 147) and after the first progression (n = 122). Results IDH1 mutation but not IDH2 was noted in 19 of 147 patients with glioblastoma (12.9%). In patients with ‘primary’ glioblastoma (n = 136), median overall survival after the first progression was 13.5 and 10.5 months for mutant IDH1 and wild-type IDH1 glioblastoma, respectively (P = 0.747). Multivariate analysis revealed O6-methylguanine-DNA methyltransferase promoter methylation, and Karnofsky Performance status 60 or higher, were independent prognostic factors for better overall survival after the first progression. When ‘primary’ glioblastoma and ‘secondary’ glioblastoma were combined, median overall survival from the first progression was not significantly different between the mutant IDH1 group (10.1 months) and wild-type IDH1 group (10.5 months) (P = 0.559), whereas median overall survival from the initial diagnosis was significantly different (47.5 months vs.18.3 months, respectively; P = 0.035). Conclusions These results suggest that IDH1 mutation may not be a prognostic factor for survival at the first progression of patients with ‘primary’ glioblastoma and pretreated ‘secondary’ glioblastoma, and further warrant investigation in prospective studies.
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Affiliation(s)
- Yusuke Tabei
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo.,Department of Neurosurgery, The Japanese Red Cross Medical Center, 4-1-20 Hiroo, Shibuya, Tokyo
| | - Keiichi Kobayashi
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo
| | - Kuniaki Saito
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo
| | - Saki Shimizu
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo
| | - Kaori Suzuki
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo
| | - Nobuyoshi Sasaki
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo.,Department of Neurosurgery, Kyorin University Graduate School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo.,Department of Brain Tumor Translational Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Yoshiaki Shiokawa
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo
| | - Motoo Nagane
- Department of Neurosurgery, Kyorin University Faculty of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo
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Schell M, Pflüger I, Brugnara G, Isensee F, Neuberger U, Foltyn M, Kessler T, Sahm F, Wick A, Nowosielski M, Heiland S, Weller M, Platten M, Maier-Hein KH, Von Deimling A, Van Den Bent MJ, Gorlia T, Wick W, Bendszus M, Kickingereder P. Validation of diffusion MRI phenotypes for predicting response to bevacizumab in recurrent glioblastoma: post-hoc analysis of the EORTC-26101 trial. Neuro Oncol 2020; 22:1667-1676. [PMID: 32393964 PMCID: PMC7690360 DOI: 10.1093/neuonc/noaa120] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND This study validated a previously described diffusion MRI phenotype as a potential predictive imaging biomarker in patients with recurrent glioblastoma receiving bevacizumab (BEV). METHODS A total of 396/596 patients (66%) from the prospective randomized phase II/III EORTC-26101 trial (with n = 242 in the BEV and n = 154 in the non-BEV arm) met the inclusion criteria with availability of anatomical and diffusion MRI sequences at baseline prior treatment. Apparent diffusion coefficient (ADC) histograms from the contrast-enhancing tumor volume were fitted to a double Gaussian distribution and the mean of the lower curve (ADClow) was used for further analysis. The predictive ability of ADClow was assessed with biomarker threshold models and multivariable Cox regression for overall survival (OS) and progression-free survival (PFS). RESULTS ADClow was associated with PFS (hazard ratio [HR] = 0.625, P = 0.007) and OS (HR = 0.656, P = 0.031). However, no (predictive) interaction between ADClow and the treatment arm was present (P = 0.865 for PFS, P = 0.722 for OS). Independent (prognostic) significance of ADClow was retained after adjusting for epidemiological, clinical, and molecular characteristics (P ≤ 0.02 for OS, P ≤ 0.01 PFS). The biomarker threshold model revealed an optimal ADClow cutoff of 1241*10-6 mm2/s for OS. Thereby, median OS for BEV-patients with ADClow ≥ 1241 was 10.39 months versus 8.09 months for those with ADClow < 1241 (P = 0.004). Similarly, median OS for non-BEV patients with ADClow ≥ 1241 was 9.80 months versus 7.79 months for those with ADClow < 1241 (P = 0.054). CONCLUSIONS ADClow is an independent prognostic parameter for stratifying OS and PFS in patients with recurrent glioblastoma. Consequently, the previously suggested role of ADClow as predictive imaging biomarker could not be confirmed within this phase II/III trial.
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Affiliation(s)
- Marianne Schell
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
- Section for Computational Neuroimaging, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Irada Pflüger
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
- Section for Computational Neuroimaging, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Gianluca Brugnara
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
- Section for Computational Neuroimaging, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Fabian Isensee
- Medical Image Computing, German Cancer Research Center, Heidelberg, Germany
| | - Ulf Neuberger
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
- Medical Image Computing, German Cancer Research Center, Heidelberg, Germany
- Section for Computational Neuroimaging, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Martha Foltyn
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
- Section for Computational Neuroimaging, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Tobias Kessler
- Neurology Clinic, Heidelberg University Hospital, Heidelberg, Germany
- Clinical Cooperation Unit Neurooncology, German Cancer Research Center, Heidelberg, Germany
| | - Felix Sahm
- Department of Neuropathology, Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Cancer Research Center, Heidelberg, Germany
| | - Antje Wick
- Neurology Clinic, Heidelberg University Hospital, Heidelberg, Germany
| | - Martha Nowosielski
- Neurology Clinic, Heidelberg University Hospital, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Cancer Research Center, Heidelberg, Germany
- Department of Neurology, Medical University, Innsbruck, Austria
| | - Sabine Heiland
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Michael Weller
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Michael Platten
- Department of Neurology, Mannheim Medical Center, University of Heidelberg, Mannheim, Germany
| | - Klaus H Maier-Hein
- Medical Image Computing, German Cancer Research Center, Heidelberg, Germany
- Department of Neurology, Mannheim Medical Center, University of Heidelberg, Mannheim, Germany
| | - Andreas Von Deimling
- Department of Neuropathology, Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Cancer Research Center, Heidelberg, Germany
| | | | - Thierry Gorlia
- European Organisation for Research and Treatment of Cancer, Brussels, Belgium
| | - Wolfgang Wick
- Neurology Clinic, Heidelberg University Hospital, Heidelberg, Germany
- Clinical Cooperation Unit Neurooncology, German Cancer Research Center, Heidelberg, Germany
- Clinical Cooperation Unit Neuropathology, German Cancer Research Center, Heidelberg, Germany
| | - Martin Bendszus
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Philipp Kickingereder
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
- Section for Computational Neuroimaging, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
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Rafaelyan AA, Alekseev DE, Martynov BV, Kholyavin AI, Papayan GV, Lytkin MV, Svistov DV, Zheleznyak IS, Imyanitov EN. [Stereotactic photodynamic therapy for recurrent glioblastoma. Case report and literature review]. Zh Vopr Neirokhir Im N N Burdenko 2020; 84:81-88. [PMID: 33095536 DOI: 10.17116/neiro20208405181] [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] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report a patient with recurrent glioblastoma in eloquent brain area. Stereotactic fluorescence biospectroscopy and stereotactic photodynamic therapy of tumor in opercular area of the left frontal lobe under neurophysiological monitoring were carried out. Literature data on this issue were analyzed.
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Affiliation(s)
- A A Rafaelyan
- Kirov Military Medical Academy, St. Petersburg, Russia
| | - D E Alekseev
- Kirov Military Medical Academy, St. Petersburg, Russia
| | - B V Martynov
- Kirov Military Medical Academy, St. Petersburg, Russia
| | - A I Kholyavin
- Kirov Military Medical Academy, St. Petersburg, Russia.,Bekhtereva Institute of Human Brain, St. Petersburg, Russia
| | - G V Papayan
- Pavlov First St. Petersburg State Medical University, St. Petersburg, Russia.,Almazov National Medical Research Center, St. Petersburg, Russia
| | - M V Lytkin
- Kirov Military Medical Academy, St. Petersburg, Russia
| | - D V Svistov
- Kirov Military Medical Academy, St. Petersburg, Russia
| | | | - E N Imyanitov
- Petrov National Medical Research Oncology Center, St. Petersburg, Russia
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Zhang J, Fang S, Song W, Zhang B, Fan W, Jin G, Liu F. Biological Characterization and Therapeutics for Subscalp Recurrent in Intracranial Glioblastoma. Onco Targets Ther 2020; 13:9085-9099. [PMID: 32982297 PMCID: PMC7498653 DOI: 10.2147/ott.s265322] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 06/09/2020] [Accepted: 08/28/2020] [Indexed: 01/01/2023] Open
Abstract
Purpose Gliomas are common intracranial tumors, of which 70% are malignant gliomas. Glioblastoma multiforme (GBM) is the most aggressive tumor, and patients with GBM have a median survival time of only 9–12 months; extracranial recurrence of GBM is very rare. A therapeutic strategy for this kind of recurrent tumor is lacking. Materials and Methods We present a case of a patient with extracranial recurrence of subscalp GBM. The subscalp tumor was resected and xenotransplanted into BALB/C nude mice. Then, glioma cells were isolated from the xenograft models and passaged in vitro. HE staining, immunohistochemistry, CCK-8 assays, karyotypic analysis, short tandem repeat STR analysis and flow cytometry were used to analyze the biological characteristics and malignant phenotype of these established cells. The cells and xenografts were then used as preclinical models to evaluate the antitumor efficacy of oncolytic herpes simplex virus 1 (oHSV-1). Results The isolated cells, which were named BT-01, were positive for Nestin and GFAP. The main characteristics of BT-01 cells were that they harbored glioblastoma stem-like cells (GSCs) and that they possessed highly aggressive migration capacities compared with the existing cell lines U87-MG and U251-MG. Moreover, BT-01 cells tolerated the chemotherapeutic drug temozolomide. Our study showed that oHSV-1 could replicate in and repress the growth of BT-01 cells and significantly inhibit tumor growth in xenograft models. Conclusion Taken together, our results showed that a new recurrent glioblastoma cell line was established, which can be useful for research on recurrent glioblastoma. We provided a reliable preclinical model to evaluate the antitumor efficacy of oHSV-1 in vivo and a promising therapy for recurrent GBM.
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Affiliation(s)
- Junwen Zhang
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Beijing Laboratory of Biomedical Materials, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing 100070, People's Republic of China
| | - Sheng Fang
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Beijing Laboratory of Biomedical Materials, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing 100070, People's Republic of China
| | - Wenjie Song
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Beijing Laboratory of Biomedical Materials, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing 100070, People's Republic of China
| | - Bo Zhang
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Beijing Laboratory of Biomedical Materials, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing 100070, People's Republic of China
| | - Wenhua Fan
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Beijing Laboratory of Biomedical Materials, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing 100070, People's Republic of China
| | - Guishan Jin
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Beijing Laboratory of Biomedical Materials, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing 100070, People's Republic of China
| | - Fusheng Liu
- Brain Tumor Research Center, Beijing Neurosurgical Institute, Beijing Laboratory of Biomedical Materials, Beijing Tiantan Hospital Affiliated to Capital Medical University, Beijing 100070, People's Republic of China
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Furtner J, Genbrugge E, Gorlia T, Bendszus M, Nowosielski M, Golfinopoulos V, Weller M, van den Bent MJ, Wick W, Preusser M. Temporal muscle thickness is an independent prognostic marker in patients with progressive glioblastoma: translational imaging analysis of the EORTC 26101 trial. Neuro Oncol 2020; 21:1587-1594. [PMID: 31369680 DOI: 10.1093/neuonc/noz131] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Temporal muscle thickness (TMT) was described as a surrogate marker of skeletal muscle mass. This study aimed to evaluate the prognostic relevance of TMT in patients with progressive glioblastoma. METHODS TMT was analyzed on cranial MR images of 596 patients with progression of glioblastoma after radiochemotherapy enrolled in the European Organisation for Research and Treatment of Cancer 26101 trial. An optimal TMT cutoff for overall survival (OS) and progression-free survival (PFS) was defined in the training cohort (n = 260, phase II). Patients were grouped as "below" or "above" the TMT cutoff and associations with OS and PFS were tested using the Cox model adjusted for important risk factors. Findings were validated in a test cohort (n = 308, phase III). RESULTS An optimal baseline TMT cutoff of 7.2 mm was obtained in the training cohort for both OS and PFS (area under the curve = 0.64). Univariate analyses estimated a hazard ratio (HR) of 0.54 (95% CI: 0.42, 0.70; P < 0.0001) for OS and an HR of 0.49 (95% CI: 0.38, 0.64; P < 0.0001) for PFS for the comparison of training cohort patients above versus below the TMT cutoff. Similar results were obtained in Cox models adjusted for important risk factors with relevance in the trial for OS (HR, 0.54; 95% CI: 0.41, 0.70; P < 0.0001) and PFS (HR, 0.47; 95% CI: 0.36, 0.61; P < 0.0001). Results were confirmed in the validation cohort. CONCLUSION Reduced TMT is an independent negative prognostic parameter in patients with progressive glioblastoma and may help to facilitate patient management by supporting patient stratification for therapeutic interventions or clinical trials.
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Affiliation(s)
- Julia Furtner
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Els Genbrugge
- European Organisation for Research and Treatment of Cancer, Brussels, Belgium
| | - Thierry Gorlia
- European Organisation for Research and Treatment of Cancer, Brussels, Belgium
| | - Martin Bendszus
- University Medical Center, Department of Neuroradiology, Heidelberg, Germany
| | - Martha Nowosielski
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria.,Neurology Clinic, University of Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit, Neuro-Oncology, German Cancer Consortium, German Cancer Research Center, Heidelberg, Germany
| | | | - Michael Weller
- Clinical Cooperation Unit, Neuro-Oncology, German Cancer Consortium, German Cancer Research Center, Heidelberg, Germany.,University Hospital and University of Zurich, Zurich, Switzerland
| | - Martin J van den Bent
- Department of Neurology/Neuro-Oncology, Erasmus MC-Cancer Institute, Rotterdam, Netherlands
| | - Wolfgang Wick
- Neurology Clinic, University of Heidelberg, Heidelberg, Germany
| | - Matthias Preusser
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
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Fu W, Wang W, Li H, Jiao Y, Huo R, Yan Z, Wang J, Wang S, Wang J, Chen D, Cao Y, Zhao J. Single-Cell Atlas Reveals Complexity of the Immunosuppressive Microenvironment of Initial and Recurrent Glioblastoma. Front Immunol 2020; 11:835. [PMID: 32457755 PMCID: PMC7221162 DOI: 10.3389/fimmu.2020.00835] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [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: 01/29/2020] [Accepted: 04/14/2020] [Indexed: 11/14/2022] Open
Abstract
The Glioblastoma (GBM) immune microenvironment plays a critical role in tumor development, progression, and prognosis. A comprehensive understanding of the intricate milieu and its interactions remains unclear, and single-cell analysis is crucially needed. Leveraging mass cytometry (CyTOF), we analyzed immunocytes from 13 initial and three recurrent GBM samples and their matched peripheral blood mononuclear cells (pPBMCs). Using a panel of 30 markers, we provide a high-dimensional view of the complex GBM immune microenvironment. Hematoxylin and eosin staining and polychromatic immunofluorescence were used for verification of the key findings. In the initial and recurrent GBMs, glioma-associated microglia/macrophages (GAMs) constituted 59.05 and 27.87% of the immunocytes, respectively; programmed cell death-ligand 1 (PD-L1), T cell immunoglobulin domain and mucin domain-3 (TIM-3), lymphocyte activation gene-3 (LAG-3), interleukin-10 (IL-10) and transforming growth factor-β (TGFβ) demonstrated different expression levels in the GAMs among the patients. GAMs could be subdivided into different subgroups with different phenotypes. Both the exhausted T cell and regulatory T (Treg) cell percentages were significantly higher in tumors than in pPBMCs. The natural killer (NK) cells that infiltrated into the tumor lesions expressed higher levels of CXC chemokine receptor 3 (CXCR3), as these cells expressed lower levels of interferon-γ (IFNγ). The immune microenvironment in the initial and recurrent GBMs displayed similar suppressive changes. Our study confirmed that GAMs, as the dominant infiltrating immunocytes, present great inter- and intra-tumoral heterogeneity and that GAMs, increased exhausted T cells, infiltrating Tregs, and nonfunctional NK cells contribute to local immune suppressive characteristics. Recurrent GBMs share similar immune signatures with the initial GBMs except the proportion of GAMs decreases.
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Affiliation(s)
- Weilun Fu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Wenjing Wang
- Institute of Hepatology, Capital Medical University Affiliated Beijing You'an Hospital, Beijing, China
| | - Hao Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yuming Jiao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Ran Huo
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Zihan Yan
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Jie Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Shuo Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Jiangfei Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Dexi Chen
- Institute of Hepatology, Capital Medical University Affiliated Beijing You'an Hospital, Beijing, China
| | - Yong Cao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Jizong Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
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Narita Y, Arakawa Y, Yamasaki F, Nishikawa R, Aoki T, Kanamori M, Nagane M, Kumabe T, Hirose Y, Ichikawa T, Kobayashi H, Fujimaki T, Goto H, Takeshima H, Ueba T, Abe H, Tamiya T, Sonoda Y, Natsume A, Kakuma T, Sugita Y, Komatsu N, Yamada A, Sasada T, Matsueda S, Shichijo S, Itoh K, Terasaki M. A randomized, double-blind, phase III trial of personalized peptide vaccination for recurrent glioblastoma. Neuro Oncol 2020; 21:348-359. [PMID: 30500939 DOI: 10.1093/neuonc/noy200] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND We conducted a phase III trial of personalized peptide vaccination (PPV) for human leukocyte antigen (HLA)-A24+ recurrent glioblastoma to develop a new treatment modality. METHODS We randomly assigned 88 recurrent glioblastoma patients to receive PPV (n = 58) or the placebo (n = 30) at a 2-to-1 ratio. Four of 12 warehouse peptides selected based on preexisting peptide-specific immunoglobulin G levels or the corresponding placebos were injected 1×/week for 12 weeks. RESULTS Our trial met neither the primary (overall survival [OS]) nor secondary endpoints. Unfavorable factors for OS of 58 PPV patients compared with 30 placebo patients were SART2-93 peptide selection (n = 13 vs 8, hazard ratio [HR]: 15.9), ≥70 years old (4 vs 4, 7.87), >70 kg body weight (10 vs 7, 4.11), and performance status (PS)3 (8 vs 2, 2.82), respectively. Consequently, the median OS for PPV patients without SART2-93 selection plus one of these 3 favorable factors (<70 y old, ≤70 kg, or PS0-2) was significantly longer than that for the corresponding placebo patients (HR: 0.49, 0.44, and 0.51), respectively. Preexisting immunity against both all 12 warehouse peptides besides SART2-93 and the other cytotoxic T lymphocyte epitope peptides was significantly depressed in the patients with SART2-93 selection (n = 21) compared with that of the patients without SART2-93 selection (n = 67). Biomarkers correlative for favorable OS of the PPV patients were a lower percentage of CD11b+CD14+HLA-DRlow immunosuppressive monocytes and a higher percentage of CD4+CD45RA- activated T cells, the intermediate levels of chemokine C-C ligand 2 (CCL2), vascular endothelial growth factor, interleukin (IL)-6, IL-17, or haptoglobin, respectively. CONCLUSION This phase III trial met neither the primary nor secondary endpoints.
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Affiliation(s)
| | | | - Fumiyuki Yamasaki
- Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Ryo Nishikawa
- Saitama Medical University International Medical Center, Saitama, Japan
| | - Tomokazu Aoki
- National Hospital Organization, Kyoto Medical Center, Kyoto, Japan
| | | | - Motoo Nagane
- Kyorin University Faculty of Medicine, Tokyo, Japan
| | | | - Yuichi Hirose
- Fujita Health University School of Medicine, Aichi, Japan
| | - Tomotsugu Ichikawa
- Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | | | | | - Hisaharu Goto
- Yamaguchi University School of Medicine, Yamaguchi, Japan
| | - Hideo Takeshima
- Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | | | - Hiroshi Abe
- Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | | | | | | | | | - Yasuo Sugita
- Kurume University School of Medicine, Fukuoka, Japan
| | | | - Akira Yamada
- Kurume University School of Medicine, Fukuoka, Japan
| | - Tetsuro Sasada
- Cancer Vaccine Center, Kanagawa Cancer Center Research Institute, Kanagawa, Japan
| | - Satoko Matsueda
- Center for Immunotherapy, Roswell Park Cancer Institute, Buffalo, New York, USA
| | | | - Kyogo Itoh
- Cancer Vaccine Center, Kurume University, Fukuoka, Japan
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Kim EL, Sorokin M, Kantelhardt SR, Kalasauskas D, Sprang B, Fauss J, Ringel F, Garazha A, Albert E, Gaifullin N, Hartmann C, Naumann N, Bikar SE, Giese A, Buzdin A. Intratumoral Heterogeneity and Longitudinal Changes in Gene Expression Predict Differential Drug Sensitivity in Newly Diagnosed and Recurrent Glioblastoma. Cancers (Basel) 2020; 12:E520. [PMID: 32102350 DOI: 10.3390/cancers12020520] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/21/2020] [Accepted: 02/21/2020] [Indexed: 12/22/2022] Open
Abstract
Background: Inevitable recurrence after radiochemotherapy is the major problem in the treatment of glioblastoma, the most prevalent type of adult brain malignancy. Glioblastomas are notorious for a high degree of intratumor heterogeneity manifest through a diversity of cell types and molecular patterns. The current paradigm of understanding glioblastoma recurrence is that cytotoxic therapy fails to target effectively glioma stem cells. Recent advances indicate that therapy-driven molecular evolution is a fundamental trait associated with glioblastoma recurrence. There is a growing body of evidence indicating that intratumor heterogeneity, longitudinal changes in molecular biomarkers and specific impacts of glioma stem cells need to be taken into consideration in order to increase the accuracy of molecular diagnostics still relying on readouts obtained from a single tumor specimen. Methods: This study integrates a multisampling strategy, longitudinal approach and complementary transcriptomic investigations in order to identify transcriptomic traits of recurrent glioblastoma in whole-tissue specimens of glioblastoma or glioblastoma stem cells. In this study, 128 tissue samples of 44 tumors including 23 first diagnosed, 19 recurrent and 2 secondary recurrent glioblastomas were analyzed along with 27 primary cultures of glioblastoma stem cells by RNA sequencing. A novel algorithm was used to quantify longitudinal changes in pathway activities and model efficacy of anti-cancer drugs based on gene expression data. Results: Our study reveals that intratumor heterogeneity of gene expression patterns is a fundamental characteristic of not only newly diagnosed but also recurrent glioblastomas. Evidence is provided that glioblastoma stem cells recapitulate intratumor heterogeneity, longitudinal transcriptomic changes and drug sensitivity patterns associated with the state of recurrence. Conclusions: Our results provide a transcriptional rationale for the lack of significant therapeutic benefit from temozolomide in patients with recurrent glioblastoma. Our findings imply that the spectrum of potentially effective drugs is likely to differ between newly diagnosed and recurrent glioblastomas and underscore the merits of glioblastoma stem cells as prognostic models for identifying alternative drugs and predicting drug response in recurrent glioblastoma. With the majority of recurrent glioblastomas being inoperable, glioblastoma stem cell models provide the means of compensating for the limited availability of recurrent glioblastoma specimens.
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Abstract
Treatment options for recurrent glioblastoma are rare, with their response uncertain. This study aimed to determine the response of chemotherapy including bevacizumab in combination with vincristine and carboplatin for glioblastoma at first recurrence in a single-institution cohort.Clinical data of patients who received chemotherapy including bevacizumab, vincristine, and low-dose carboplatin for recurrent glioblastoma between 2008 and 2014 were analyzed. Differences between those who received combination chemotherapy (chemotherapy-positive) and those who did not (chemotherapy-negative) were estimated by Fisher exact test or Wilcoxon rank-sum test, as appropriate. Survival curves were estimated using the Kaplan-Meier method, and differences between survival curves were estimated by the log-rank test. Univariate analysis of treatment response for all recurrent glioblastoma patients and secondary recurrence patients under different conditions were evaluated using Wilcoxon rank-sum test or the Kruskal-Wallis test.Although mortality rates were similar between the chemotherapy-negative and chemotherapy-positive groups (26.7% vs 28.6%), median overall survival was significantly longer in the chemotherapy-positive group than the chemotherapy-negative group (P = .006). There were no chemotherapy-related serious complications such as gastrointestinal perforation, serious bleeding, or new-onset seizure during chemotherapy, whereas others side effects including proteinuria and hypertension were more common albeit well controlled by medication.This study revealed combination regimen of bevacizumab, vincristine, and low-dose carboplatin as a potentially effective therapeutic approach in recurrent glioblastoma. More in-depth understanding of the mechanism underlying this combination treatment and potential contribution of alternative genetic therapeutic in recurrent glioblastoma is necessary.
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Affiliation(s)
- Yu-Kai Huang
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University
- Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital
- Department of Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Ann-Shung Lieu
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University
- Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital
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48
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Luo X, Xu S, Zhong Y, Tu T, Xu Y, Li X, Wang B, Yang F. High gene expression levels of VEGFA and CXCL8 in the peritumoral brain zone are associated with the recurrence of glioblastoma: A bioinformatics analysis. Oncol Lett 2019; 18:6171-6179. [PMID: 31788092 PMCID: PMC6865749 DOI: 10.3892/ol.2019.10988] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 04/25/2019] [Accepted: 09/17/2019] [Indexed: 12/12/2022] Open
Abstract
The present study aimed to identify differentially regulated genes between the peritumoral brain zone (PBZ) and tumor core (TC) of glioblastoma (GBM), to elucidate the underlying molecular mechanisms and provide a target for the treatment of tumors. The GSE13276 and GSE116520 datasets were downloaded from the Gene Expression Omnibus (GEO) database. Differentially expressed genes (DEGs) for the PBZ and TC were obtained using the GEO2R tool. The bioinformatics and evolutionary genomics online tool Venn was used to identify common DEGs between the two datasets. The Database for Annotation, Visualization, and Integrated Discovery online tool was used to analyze enriched pathways of the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases. The Search Tool for the Retrieval of Interacting Genes/Proteins online tool was used to construct a protein-protein interaction (PPI) network of DEGs. Hub genes were identified using Cytohubba, a plug-in for Cytoscape. The Gene Expression Profiling Interactive Analysis (GEPIA) database was utilized to perform survival analysis. In total, 75 DEGs, including 12 upregulated and 63 downregulated genes, were identified. In the GO term analysis, these DEGs were mainly enriched in ‘regulation of angiogenesis’ and ‘central nervous system development’. Furthermore, in the KEGG pathway analysis, the DEGs were mainly enriched in ‘bladder cancer’ and ‘endocytosis’. When filtering the results of the PPI network analysis using Cytohubba, a total of 10 hub genes, including proteolipid protein 1, myelin associated oligodendrocyte basic protein, contactin 2, myelin oligodendrocyte glycoprotein, myelin basic protein, myelin associated glycoprotein, SRY-box transcription factor 10, C-X-C motif chemokine ligand 8 (CXCL8), vascular endothelial growth factor A (VEGFA) and plasmolipin, were identified. These hub genes were further subjected to GO term and KEGG pathway analysis, and were revealed to be enriched in ‘central nervous system development’, ‘bladder cancer’ and ‘rheumatoid arthritis’. These hub genes were used to perform survival analysis using the GEPIA database, and it was determined that VEGFA and CXCL8 were significantly associated with a reduction in the overall survival of patients with GBM. In conclusion, the results suggest that the recurrence of GBM is associated with high gene expression levels VEGFA and CXCL8, and the development of the central nervous system.
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Affiliation(s)
- Xiaobin Luo
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Shangyi Xu
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yali Zhong
- School of Nursing, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou 550000, P.R. China
| | - Tianqi Tu
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Youlin Xu
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Xianglong Li
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Bin Wang
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Fubing Yang
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
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Galanis E, Anderson SK, Twohy EL, Carrero XW, Dixon JG, Tran DD, Jeyapalan SA, Anderson DM, Kaufmann TJ, Feathers RW, Giannini C, Buckner JC, Anastasiadis PZ, Schiff D. A phase 1 and randomized, placebo-controlled phase 2 trial of bevacizumab plus dasatinib in patients with recurrent glioblastoma: Alliance/North Central Cancer Treatment Group N0872. Cancer 2019; 125:3790-3800. [PMID: 31290996 DOI: 10.1002/cncr.32340] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [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: 02/05/2019] [Revised: 04/23/2019] [Accepted: 05/04/2019] [Indexed: 11/08/2022]
Abstract
BACKGROUND Src signaling is markedly upregulated in patients with invasive glioblastoma (GBM) after the administration of bevacizumab. The Src family kinase inhibitor dasatinib has been found to effectively block bevacizumab-induced glioma invasion in preclinical models, which led to the hypothesis that combining bevacizumab with dasatinib could increase bevacizumab efficacy in patients with recurrent GBM. METHODS After the completion of the phase 1 component, the phase 2 trial (ClinicalTrials.gov identifier NCT00892177) randomized patients with recurrent GBM 2:1 to receive 100 mg of oral dasatinib twice daily (arm A) or placebo (arm B) on days 1 to 14 of each 14-day cycle combined with 10 mg/kg of intravenous bevacizumab on day 1 of each 14-day cycle. The primary endpoint was 6-month progression-free survival (PFS6). RESULTS In the 121 evaluable patients, the PFS6 rate was numerically, but not statistically, higher in arm A versus arm B (28.9% [95% CI, 19.5%-40.0%] vs 18.4% [95% CI, 7.7%-34.4%]; P = .22). Similarly, there was no significant difference in the median overall survival noted between the treatment arms (7.3 months and 7.7 months, respectively; P = .93). The objective response rate was 15.7% in arm A and 26.3% in arm B (P = .52), but with a significantly longer duration in patients treated on arm A (16.3 months vs 2 months). The incidence of grade ≥3 toxicity was comparable between treatment arms, with hematologic toxicities occurring more frequently in arm A versus arm B (15.7% vs 7.9%) (adverse events were assessed as per the National Cancer Institute Common Terminology Criteria for Adverse Events [version 4.0]). Correlative tissue analysis demonstrated an association between pSRC/LYN signaling in patient tumors and outcome. CONCLUSIONS Despite upregulation of Src signaling in patients with GBM, the combination of bevacizumab with dasatinib did not appear to significantly improve the outcomes of patients with recurrent GBM compared with bevacizumab alone.
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Affiliation(s)
| | - S Keith Anderson
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, Minnesota
| | - Erin L Twohy
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, Minnesota
| | - Xiomara W Carrero
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, Minnesota
| | - Jesse G Dixon
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, Minnesota
| | - David Dinh Tran
- Oncology Division, Washington University School of Medicine, St. Louis, Missouri
| | | | - Daniel M Anderson
- Department of Hematology/Oncology, Regions Hospital, St Paul, Minnesota
| | | | - Ryan W Feathers
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | | | - Jan C Buckner
- Department of Oncology, Mayo Clinic, Rochester, Minnesota
| | | | - David Schiff
- Department of Neurology, University of Virginia Medical Center, Charlottesville, Virginia
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50
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Czigléczki G, Sinkó D, Benkő Z, Bagó A, Fedorcsák I, Sipos L. [The effect of bevacizumab monotherapy on progression free survival in recurrent glioblastoma]. Ideggyogy Sz 2019; 72:153-158. [PMID: 31241258 DOI: 10.18071/isz.72.0153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Glioblastoma, WHO grade IV is the most frequent primary malignant brain tumor in adults. There are few articles and result about the efficacy of bevacizumab monotherapy. The aim of our paper is to examine the effect of bevacizumab therapy on progression free and overall survival in an extended database of recurrent glioblastoma patients. METHODS In our retrospective study, patients with recurrent glioblastoma treated with bevacizumab had been collected. All of our patients received first line chemo-irradiation according the Stupp protocol treatment. The histological diagnosis was primary or secondary glioblastoma in every patient. The prognostic features of primary and secondary glioblastomas were statistically analyzed. RESULTS Eighty-six patients were selected into the retrospective analysis. The histological diagnosis was primary glioblastoma in 65 patients (75.6%) and secondary glioblastoma in 21 patients (24.4%). The mean follow up period was 36.5 months. The mean second progression free survival beside bevacizumab therapy was 6.59 months and the mean overall survival was 24.55 months. In secunder glioblastoma cases, the mean second progression free survival was 6.16 months and the mean overall survival was 91.94 months. CONCLUSION The bevacizumab therapy is a safe option in recurrent glioblastoma patients. Bevacizumab therapy has a positive effect both on progression free and overall survival and our results confirm the findings in the literature. There is no statistically significant difference in the second progression free survival between glioblastoma subtypes.
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Affiliation(s)
- Gábor Czigléczki
- Országos Klinikai Idegtudományi Intézet, Budapest.,Semmelweis Egyetem, Idegsebészeti Tanszék, Budapest
| | - Dániel Sinkó
- Uzsoki Utcai Oktató Kórház, Fôvárosi Onkoradiológiai Központ, Budapest
| | - Zsolt Benkő
- Semmelweis Egyetem, Idegsebészeti Tanszék, Budapest
| | - Attila Bagó
- Országos Klinikai Idegtudományi Intézet, Budapest
| | | | - László Sipos
- Országos Klinikai Idegtudományi Intézet, Budapest
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