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Cao W, Xiong L, Meng L, Li Z, Hu Z, Lei H, Wu J, Song T, Liu C, Wei R, Shen L, Hong J. Prognostic analysis and nomogram construction for older patients with IDH-wild-type glioblastoma. Heliyon 2023; 9:e18310. [PMID: 37519736 PMCID: PMC10372674 DOI: 10.1016/j.heliyon.2023.e18310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/06/2023] [Accepted: 07/13/2023] [Indexed: 08/01/2023] Open
Abstract
As many countries face an ageing population, the number of older patients with glioblastoma (GB) is increasing. Thus, there is an urgent need for prognostic models to aid in treatment decision-making and life planning. A total of 98 patients with isocitrate dehydrogenase (IDH)-wild-type GB aged ≥65 years were analysed from January 2012 to January 2020. Independent prognostic factors were identified by prognostic analysis. Using the independent prognostic factors for overall survival (OS), a nomogram was constructed by R software to predict the prognosis of older patients with IDH-wild-type GB. The concordance index (C-index) and receiver operating characteristic (ROC) curve were used to assess model discrimination, and the calibration curve was used to assess model calibration. Prognostic analysis showed that the extent of resection (EOR), adjusted Charlson comorbidity index (ACCI), O6-methylguanine-DNA methyltransferase (MGMT) methylation status, postoperative radiotherapy, and postoperative temozolomide (TMZ) chemotherapy were independent prognostic factors for OS. MGMT methylation status and subventricular zone (SVZ) involvement were independent prognostic factors for progression-free survival (PFS). A nomogram was constructed based on EOR, ACCI, MGMT methylation status, postoperative radiotherapy and postoperative TMZ chemotherapy to predict the 6-month, 12-month and 18-month OS of older patients with IDH-wild-type GB. The C-index of the nomogram was 0.72, and the ROC curves showed that the areas under the curve (AUCs) at 6, 12 and 18 months were 0.874, 0.739 and 0.779, respectively. The calibration plots showed that the nomogram was in good agreement with the actual observations in predicting the OS of older patients with IDH-wild-type GB. Older patients with IDH-wild-type GB can benefit from gross total resection (GTR), postoperative radiotherapy and postoperative TMZ chemotherapy. A high ACCI score and MGMT nonmethylation are poor prognostic factors. We constructed a nomogram including the ACCI to facilitate clinical decision-making and follow-up interval selection.
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Affiliation(s)
- Wenjun Cao
- Department of Hematology and Oncology, The First Hospital of Changsha, People's Republic of China
| | - Luqi Xiong
- Department of Oncology, Xiangya Hospital, Central South University, People's Republic of China
| | - Li Meng
- Department of Radiology, Xiangya Hospital, Central South University, People's Republic of China
| | - Zhanzhan Li
- Department of Oncology, Xiangya Hospital, Central South University, People's Republic of China
| | - Zhongliang Hu
- Department of Pathology, Xiangya Hospital, Central South University, People's Republic of China
| | - Huo Lei
- Department of Neurosurgery, Xiangya Hospital, Central South University, People's Republic of China
| | - Jun Wu
- Department of Neurosurgery, Xiangya Hospital, Central South University, People's Republic of China
| | - Tao Song
- Department of Neurosurgery, Xiangya Hospital, Central South University, People's Republic of China
| | - Chao Liu
- Department of Oncology, Xiangya Hospital, Central South University, People's Republic of China
| | - Rui Wei
- Department of Oncology, Xiangya Hospital, Central South University, People's Republic of China
| | - Liangfang Shen
- Department of Oncology, Xiangya Hospital, Central South University, People's Republic of China
| | - Jidong Hong
- Department of Oncology, Xiangya Hospital, Central South University, People's Republic of China
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Effectiveness and Safety of the Traditional Chinese Medicine Treatment (HuoxueHuayu Therapy) for Malignant Tumors: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022. [DOI: 10.1155/2022/7944063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background. A malignant tumor is one of the refractory diseases that threaten human life and health. HuoxueHuayu therapy (one of the Traditional Chinese Medicine therapies to promote blood circulation and remove blood stasis) is widely used as an antitumor supplementary method. However, its efficacy and safety are still controversial. Therefore, the objective of this study was to provide evidence-based evidence for HuoxueHuayu therapy in the treatment of malignant tumors and confirm its safety and effectiveness. Methods. A systematic search in 8 electronic databases targeted randomized clinical studies evaluating HuoxueHuayu therapy for response evaluation, tumor progression rate, quality of life (QoL), peripheral hemogram, performance status, immunologic function, tumor marker, and blood coagulation function in cancer patients, published from the establishment of the database to December 31, 2020. Risk ratio (RR) was used for counting data, mean difference (MD) or standardized mean difference (SMD) was used for measurement data, and 95% confidence interval (CI) was used as efficacy analysis statistics. Results. Our search identified 69 studies, evaluating 4402 patients in total. Randomized controlled trials (RCTs) evaluated gastric (n = 14), lung (n = 18), pancreatic (n = 2), colorectal (n = 10), liver (n = 14), breast (n = 2), ovarian (n = 2), gallbladder (n = 1), esophagus (n = 1), and combined (n = 14) cancers and hematological malignancies (n = 2). The duration of HuoxueHuayu therapy ranged from 3 to 48 weeks. Methodological bias was low in 64 studies and high in 5 studies. HuoxueHuayu therapy was associated with significant improvement in response evaluation (Response Evaluation Criteria in Solid Tumor (RECIST): RR: 1.44, 95% CI: 1.27 to 1.63, I2 = 0%, n = 33 studies; World Health Organization Criteria in Solid Tumors (WHOCIST): RR: 1.40, 95% CI: 1.23 to 1.59, I2 = 0%, n = 26 studies), recurrence rate (RR: 0.85, 95% CI: 0.72 to 0.99, I2 = 0%, n = 2 studies), quality of life, performance status (MD: 5.60, 95% CI: 5.04 to 6.15,
), immunologic function (CD3: SMD: 1.23, 95% CI: 0.79 to 1.66,
; CD4: SMD: 1.25, 95% CI: 0.77 to 1.74,
; CD4/CD8: SMD: 1.05, 95% CI: 0.69 to 1.42,
; natural killer cell (NK): SMD: 0.74, 95% CI: 0.32 to 1.15,
), tumor marker, and blood coagulation function (D-dimer (D-D); fibrinogen (FIB)). In addition, HuoxueHuayu therapy could reduce toxicity caused by chemotherapy and radiotherapy without risks of liver and kidney injury or bleeding, although the effect on tumor metastasis was uncertain. Conclusions. The present update of our systematic review and meta-analyses provided essential evidence for the beneficial effect of HuoxueHuayu therapy to show promise in cancer treatment, improving quality of life, addressing cancer-related symptoms, and reducing toxicity in a secure way.
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Arakawa Y, Mineharu Y, Uto M, Mizowaki T. Optimal managements of elderly patients with glioblastoma. Jpn J Clin Oncol 2022; 52:833-842. [PMID: 35552425 PMCID: PMC9841411 DOI: 10.1093/jjco/hyac075] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/19/2022] [Indexed: 01/21/2023] Open
Abstract
Optimizing the management of elderly patients with glioblastoma is an ongoing task in neuro-oncology. The number of patients with this tumor type is gradually increasing with the aging of the population. Although available data and practice recommendations remain limited, the current strategy is maximal safe surgical resection followed by radiotherapy in combination with temozolomide. However, survival is significantly worse than that in the younger population. Surgical resection provides survival benefit in patients with good performance status. Hypofractionated radiotherapy decreases toxicities while maintaining therapeutic efficacy, thus improving treatment adherence and subsequently leading to better quality of life. The intensity of these treatments should be balanced with patient-specific factors and consideration of quality of life. This review discusses the current optimal management in terms of efficacy and safety, as well as future perspectives.
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Affiliation(s)
- Yoshiki Arakawa
- For reprints and all correspondence: Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan. E-mail: ; Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan. E-mail:
| | - Yohei Mineharu
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Megumi Uto
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takashi Mizowaki
- For reprints and all correspondence: Department of Neurosurgery, Kyoto University Graduate School of Medicine, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan. E-mail: ; Department of Radiation Oncology and Image-Applied Therapy, Kyoto University Graduate School of Medicine, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan. E-mail:
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4
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Lautenschlaeger FS, Dumke R, Schymalla M, Hauswald H, Carl B, Stein M, Keber U, Jensen A, Engenhart-Cabillic R, Eberle F. Comparison of carbon ion and photon reirradiation for recurrent glioblastoma. Strahlenther Onkol 2022; 198:427-435. [PMID: 34523017 PMCID: PMC9038837 DOI: 10.1007/s00066-021-01844-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 07/25/2021] [Indexed: 12/03/2022]
Abstract
PURPOSE Purpose of this study was to investigate overall survival in recurrent glioblastoma treated with either carbon ion reirradiation or photon reirradiation. MATERIALS AND METHODS In this retrospective study we evaluated 78 consecutive patients with recurrent IDH (Isocitrate dehydrogenase)-wildtype glioblastoma (38 patients carbon ion re-radiotherapy, 40 patients photon re-radiotherapy) treated with either carbon ion reirradiation or stereotactic photon reirradiation. 45 Gy (RBE; 15 fractions) carbon ion reirradiation (CIRT) or 39 Gy (13 fractions) photon reirradiation (FSRT) was administered, respectively. Overall survival was investigated with respect to histological, clinical, and epidemiological features. Kaplan-Meier and multivariate Cox statistics were calculated. A propensity score-matched analysis of the FSRT and CIRT groups using variables from a validated prognosis score was carried out. RESULTS The type of reirradiation (CIRT vs. FSRT) significantly influenced overall survival-8.0 months vs. 6.5 months (univariate: p = 0.046)-and remained an independent prognostic factor in multivariate analysis (p = 0.017). Propensity score-adjusted analysis with CIRT versus FSRT as the dependent variable yielded a significant overall survival advantage for the CIRT group (median OS 8.9 versus 7.2 months, p = 0.041, 1‑year survival 29 versus 10%). Adverse events (AE) were evaluated for both subgroups. For the FSRT group no toxicity ≥ grade 4 occurred. For the CIRT subgroup no grade 5 AE occurred, but 1 patient developed a grade 4 radionecrosis. We encountered 4 grade 3 toxicities. One patient developed a zoster at the trunk, 2 progressed in their paresis, and 1 featured progressive dysesthesia. CONCLUSION In conclusion, carbon ion treatment is a safe and feasible treatment option for recurrent glioblastoma. Due to the retrospective nature of the study and two different dose levels for CIRT or FSRT, the improved outcome in CIRT reirradiation might be an effect of higher biological impact from carbon ions or a simple dose-escalation effect. This hypothesis needs prospective testing in larger patient cohorts. A prospective phase III randomized trial is in preparation at our center.
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Affiliation(s)
- F S Lautenschlaeger
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Marburg, Marburg, Germany.
- Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany.
| | - R Dumke
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Marburg, Marburg, Germany
| | - M Schymalla
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Marburg, Marburg, Germany
| | - H Hauswald
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Marburg, Marburg, Germany
- Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany
- RNS Gemeinschaftspraxis, St. Josefs-Hospital, Wiesbaden, Germany
- Klinik für Radio-Onkologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - B Carl
- Klinik für Neurochirurgie, Helios Dr. Horst Schmidt Kliniken Wiesbaden, Wiesbaden, Germany
- Klinik für Neurochirurgie, Universitätsklinikum Marburg, Marburg, Germany
| | - M Stein
- Klinik für Neurochirurgie, Universitätsklinikum Gießen, Gießen, Germany
| | - U Keber
- Institut für Neuropathologie, Universitätsklinikum Marburg, Marburg, Germany
| | - A Jensen
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Marburg, Marburg, Germany
- Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Gießen, Gießen, Germany
| | - R Engenhart-Cabillic
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Marburg, Marburg, Germany
- Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Gießen, Gießen, Germany
| | - F Eberle
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Marburg, Marburg, Germany
- Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany
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5
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Wee CW. Radiotherapy for Newly Diagnosed Glioblastoma in the Elderly: What Is the Standard? Brain Tumor Res Treat 2022; 10:12-21. [PMID: 35118843 PMCID: PMC8819463 DOI: 10.14791/btrt.2022.10.e34] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/10/2022] [Accepted: 01/10/2022] [Indexed: 11/24/2022] Open
Abstract
Nearly half of the patients with newly diagnosed glioblastomas are aged ≥65 years. Unfortunately, these elderly patients with glioblastoma (GBM-e) demonstrate detrimental survival. However, the optimal treatment for GBM-e after surgery remains controversial. Conventionally fractionated radiotherapy (CFRT) of 60 Gy, hypofractionated radiotherapy (HFRT), temozolomide (TMZ), or a combination of these treatments with or without tumor treating fields can be considered. Although evidence has indicated a non-inferiority of HFRT compared to CFRT in GBM-e treated with radiotherapy (RT) alone throughout the past, the optimal RT scheme (CFRT vs. HFRT), when combined with TMZ, has never been investigated in a prospective randomized fashion for GBM-e patients suitable for radiochemotherapy. Several other issues make the treatment of GBM-e even more challenging. In this review, current evidence regarding RT in GBM-e, as well as issues that need to be addressed, is discussed.
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Affiliation(s)
- Chan Woo Wee
- Department of Radiation Oncology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea.,Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea.
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Liu J, Li C, Wang Y, Ji P, Guo S, Zhai Y, Wang N, Lou M, Xu M, Chao M, Jiao Y, Zhao W, Feng F, Qu Y, Ge S, Wang L. Prognostic and Predictive Factors in Elderly Patients With Glioblastoma: A Single-Center Retrospective Study. Front Aging Neurosci 2022; 13:777962. [PMID: 35173600 PMCID: PMC8841486 DOI: 10.3389/fnagi.2021.777962] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 12/28/2021] [Indexed: 11/13/2022] Open
Abstract
Glioblastoma (GBM) is the most common primary malignant intracranial tumor and the median age at diagnosis is 65 years. However, elderly patients are usually excluded from clinical studies and age is considered as an independent negative prognostic factor for patients with GBM. Therefore, the best treatment method for GBM in elderly patients has remained controversial. Elderly GBM patients (≥ 60 years old) treated between January 2015 and December 2019 were enrolled in this study. Medical records were reviewed retrospectively, and clinicopathological characteristics, treatments, and outcomes were analyzed. A total of 68 patients were included, with a median age of 65.5 years (range: 60–79). The median preoperative Karnofsky performance scale (KPS) score was 90 (range 40–100) and median postoperative KPS score was 80 (range 0–90). Univariate analysis results showed that age, gender, comorbidities, preoperative KPS < 90 and MGMT promoter methylation were not significantly associated with PFS and OS. On the other hand, total resection, postoperative KPS ≥ 80, Ki67 > 25%, and Stupp-protocol treatment were significantly associated with prolonged PFS and OS. Moreover, multivariate analysis found that postoperative KPS ≥ 80, total resection, and Stupp-protocol treatment were prognostic factors for PFS and OS. The findings of this study have suggested that, on the premise of protecting function as much as possible, the more aggressive treatment regimens may prolong survival for elderly patients with GBM. However, further studies, particularly prospective randomized clinical trials, should be conducted to provide more definitive data on the appropriate management of elderly patients, especially for patients with MGMT promoter methylation.
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Affiliation(s)
- Jinghui Liu
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Chen Li
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Yuan Wang
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Peigang Ji
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Shaochun Guo
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Yulong Zhai
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Na Wang
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Miao Lou
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Meng Xu
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Min Chao
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Yang Jiao
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Wenjian Zhao
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Fuqiang Feng
- Department of Neurosurgery, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Yan Qu
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Shunnan Ge
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
- *Correspondence: Shunnan Ge,
| | - Liang Wang
- Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
- Liang Wang,
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7
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Zorman MJ, Webb P, Nixon M, Sravanam S, Honeyman S, Nandhabalan M, Apostolopoulos V, Stacey R, Hobbs C, Plaha P. Surgical and oncological score to estimate the survival benefit of resection and chemoradiotherapy in elderly (≥70 years) glioblastoma patients: a preliminary analysis. Neurooncol Adv 2022; 4:vdac007. [PMID: 35261976 PMCID: PMC8896333 DOI: 10.1093/noajnl/vdac007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Elderly patients with glioblastoma are perceived to face a poor prognosis with perceptions surrounding older age and a relative lack of randomized data contributing. This study evaluated survival prognosticators in elderly glioblastoma patients to more accurately guide their treatment. Methods The records of 169 elderly (≥70 years) patients with a new diagnosis of glioblastoma who had undergone neurosurgical intervention were retrospectively examined for patient sex, age, performance status, comorbidities, MGMT promoter methylation, surgical intervention, and chemoradiation regime. The adjusted survival impact of these factors was determined using Cox proportional hazards model and used to devise a two-stage scoring system to estimate patient survival at the stage of surgical (Elderly Glioblastoma Surgical Score, EGSS) and oncological management (Elderly Glioblastoma Oncological Score, EGOS). Results The median overall survival (mOS) of the cohort was 28.8 weeks. Gross-total and subtotal resection were associated with improved survival compared to biopsy alone (respective mOS 65.3 and 28.1 vs 15.7 weeks, P < .001). Hypofractionated radiotherapy (40Gy in 15 fractions) with Temozolomide was noninferior to the Stupp protocol, P = .72. Exploratory subgroup analysis revealed a significant benefit of Temozolomide-based approaches in MGMT-methylated patients as well as a trend towards improved survival in MGMT-unmethylated patients. Our EGSS and EGOS scores successfully estimated survival in this retrospective cohort with 65% and 73% accuracy. Conclusions Where appropriate and safe, elderly glioblastoma patients may benefit from surgical resection and combined chemoradiotherapy with Temozolomide. The proposed EGSS and EGOS scores take into account important prognostic factors to help guide which patients should receive such treatment.
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Affiliation(s)
- Mark J Zorman
- Department of Neurosurgery, Oxford University Hospital NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Philip Webb
- Department of Oncology, Oxford University Hospitals NHS Foundation Trust, Churchill Hospital, Oxford, UK
| | | | - Sanskrithi Sravanam
- Department of Neurosurgery, Oxford University Hospital NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Susan Honeyman
- Department of Neurosurgery, Oxford University Hospital NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Meera Nandhabalan
- Department of Oncology, Oxford University Hospitals NHS Foundation Trust, Churchill Hospital, Oxford, UK
| | - Vasileios Apostolopoulos
- Department of Neurosurgery, Oxford University Hospital NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Richard Stacey
- Department of Neurosurgery, Oxford University Hospital NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Claire Hobbs
- Department of Oncology, Oxford University Hospitals NHS Foundation Trust, Churchill Hospital, Oxford, UK
| | - Puneet Plaha
- Department of Neurosurgery, Oxford University Hospital NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, UK
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8
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National Center for Neurological Disorders TNGMDTA, Mao Y, Jiang T, Zhao G. The protocol for the consensuses of Chinese experts on glioma multidisciplinary team management. GLIOMA 2022. [DOI: 10.4103/glioma.glioma_30_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
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9
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Krauze AV, Camphausen K. Molecular Biology in Treatment Decision Processes-Neuro-Oncology Edition. Int J Mol Sci 2021; 22:13278. [PMID: 34948075 PMCID: PMC8703419 DOI: 10.3390/ijms222413278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 11/30/2022] Open
Abstract
Computational approaches including machine learning, deep learning, and artificial intelligence are growing in importance in all medical specialties as large data repositories are increasingly being optimised. Radiation oncology as a discipline is at the forefront of large-scale data acquisition and well positioned towards both the production and analysis of large-scale oncologic data with the potential for clinically driven endpoints and advancement of patient outcomes. Neuro-oncology is comprised of malignancies that often carry poor prognosis and significant neurological sequelae. The analysis of radiation therapy mediated treatment and the potential for computationally mediated analyses may lead to more precise therapy by employing large scale data. We analysed the state of the literature pertaining to large scale data, computational analysis, and the advancement of molecular biomarkers in neuro-oncology with emphasis on radiation oncology. We aimed to connect existing and evolving approaches to realistic avenues for clinical implementation focusing on low grade gliomas (LGG), high grade gliomas (HGG), management of the elderly patient with HGG, rare central nervous system tumors, craniospinal irradiation, and re-irradiation to examine how computational analysis and molecular science may synergistically drive advances in personalised radiation therapy (RT) and optimise patient outcomes.
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Affiliation(s)
- Andra V. Krauze
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, 9000 Rockville Pike, Building 10, Bethesda, MD 20892, USA;
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10
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Wahner HCW, Träger M, Bender K, Schweizer L, Onken J, Senger C, Ehret F, Budach V, Kaul D. Predicting survival in anaplastic astrocytoma patients in a single-center cohort of 108 patients. Radiat Oncol 2020; 15:282. [PMID: 33334378 PMCID: PMC7745461 DOI: 10.1186/s13014-020-01728-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 12/06/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Current guidelines for the treatment of anaplastic astrocytoma (AA) recommend maximal safe resection followed by radiotherapy and chemotherapy. Despite this multimodal treatment approach, patients have a limited life expectancy. In the present study, we identified variables associated with overall survival (OS) and constructed a model score to predict the OS of patients with AA at the time of their primary diagnosis. METHODS We retrospectively evaluated 108 patients with newly diagnosed AA. The patient and tumor characteristics were analyzed for their impact on OS. Variables significantly associated with OS on multivariable analysis were included in our score. The final algorithm was based on the 36-month survival rates corresponding to each characteristic. RESULTS On univariate analysis, age, Karnofsky performance status, isocitrate dehydrogenase status, and extent of resection were significantly associated with OS. On multivariable analysis all four variables remained significant and were consequently incorporated in the score. The total score ranges from 20 to 33 points. We designated three prognostic groups: A (20-25), B (26-29), and C (30-33 points) with 36-month OS rates of 23%, 71%, and 100%, respectively. The OS rate at 5 years was 8% in group A, 61% in group B and 88% in group C. CONCLUSIONS Our model score predicts the OS of patients newly diagnosed with AA and distinguishes patients with a poor survival prognosis from those with a greater life expectancy. Independent and prospective validation is needed. The upcoming changes of the WHO classification of brain tumors as well as the practice changing results from the CATNON trial will most likely require adaption of the score.
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Affiliation(s)
- Helena C W Wahner
- Department of Radiation Oncology, Charité University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Malte Träger
- Department of Radiation Oncology, Charité University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Katja Bender
- Department of Radiation Oncology, Charité University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Leonille Schweizer
- Department of Neuropathology, Charité University Hospital Berlin, Berlin, Germany.,German Cancer Consortium (DKTK), Partner Site Berlin, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Julia Onken
- Department of Neurosurgery, Charité University Hospital Berlin, Berlin, Germany
| | - Carolin Senger
- Department of Radiation Oncology, Charité University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Felix Ehret
- Department of Radiation Oncology, Charité University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Volker Budach
- Department of Radiation Oncology, Charité University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - David Kaul
- Department of Radiation Oncology, Charité University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany. .,German Cancer Consortium (DKTK), Partner Site Berlin, German Cancer Research Center (DKFZ), Heidelberg, Germany.
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11
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Pellerino A, Bruno F, Internò V, Rudà R, Soffietti R. Current clinical management of elderly patients with glioma. Expert Rev Anticancer Ther 2020; 20:1037-1048. [PMID: 32981392 DOI: 10.1080/14737140.2020.1828867] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION The incidence of gliomas is increasing in elderly patients. Clinical factors, such as age, performance status, and comorbidities contribute when choosing adequate treatment in older patients. AREAS COVERED This review covers the main pathological and molecular features of gliomas in elderly patients, as well as the neurological and geriatric assessment to select patients for surgery and antineoplastic treatments. The results from the most relevant clinical trials in both lower-grade (LGGs) and high-grade gliomas (HGGs) are reviewed. EXPERT OPINION Different clinical and biological factors need to be integrated into prognostic scales in order to better stratify the elderly population. Both Stupp and Perry regimens can be proposed to fit patients with GBM aged < 70 years. Conversely, for patients aged ≥ 70 years, the Perry regimen should be preferred. For unfit and frail patients, temozolomide alone when MGMT is methylated or hypofractionated RT alone when MGMT is unmethylated, are the optimal choice. Few data are available regarding the optimal management of elderly patients with LGGs. The benefit of an extensive resection and presence of methylation of the MGMT promoter need to be further investigated to confirm their role in improving the OS.
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Affiliation(s)
- Alessia Pellerino
- Department of Neuro-Oncology, University and City of Health and Science Hospital , Turin, Italy
| | - Francesco Bruno
- Department of Neuro-Oncology, University and City of Health and Science Hospital , Turin, Italy
| | - Valeria Internò
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro , Bari, Italy
| | - Roberta Rudà
- Department of Neuro-Oncology, University and City of Health and Science Hospital , Turin, Italy
| | - Riccardo Soffietti
- Department of Neuro-Oncology, University and City of Health and Science Hospital , Turin, Italy
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