scholarly journals Prognostic Value of Metabolic Tumor Volume on 11C-Methionine PET in Predicting Progression-Free Survival in High-Grade Glioma

2015 ◽  
Vol 49 (4) ◽  
pp. 291-297 ◽  
Author(s):  
Min Young Yoo ◽  
Jin Chul Paeng ◽  
Gi Jeong Cheon ◽  
Dong Soo Lee ◽  
June-Key Chung ◽  
...  
Keyword(s):  
Prognostic Value ◽  
Tumor Volume ◽  
Progression Free Survival ◽  
High Grade Glioma ◽  
Metabolic Tumor Volume ◽  
High Grade ◽  
Free Survival

Prognostic factors in progressive high-grade glial tumors treated with systemic approach: A single center experience

2020 ◽  
pp. 107815522092068
Author(s):  
Ozkan Alan ◽  
Tugba Akin Telli ◽  
Tugba Basoglu Tuylu ◽  
Rukiye Arikan ◽  
Nazım Can Demircan ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Systemic Treatment ◽  
Progression Free Survival ◽  
High Grade Glioma ◽  
Idh1 Mutation ◽  
High Grade ◽  
Free Survival ◽  
Median Progression Free Survival ◽  
Ecog Ps

Purpose Malignant high-grade gliomas are the most common and aggressive type of primary brain tumor, and the prognosis is generally extremely poor. In this retrospective study, we analyzed the outcome of systemic treatment in recurrent high-grade glioma patients and the impact of prognostic factors on survivals. Methods Data from 114 patients with recurrent high-grade glioma who received systemic treatment and followed in our clinic between 2012 and 2018 were retrospectively analyzed. Eastern Cooperative Oncology Group (ECOG) performance status, age, gender, histology, type of surgical resection, side effects after systemic treatment (deep vein thrombosis, hypertension, proteinuria), IDH1 and alpha thalassemia/mental retardation syndrome X-linked (ATRX) mutation status were investigated as prognostic factors for progression-free survival and overall survival. Results At the time of diagnosis, the median age was 48 (17–77) and 68% of the patients were male. Most common pathologic subtype was glioblastoma multiforme (68%). Median follow-up duration was 9.1 months (1–68 months). Median progression-free survival and overall survival were 6.2 months and 8 months, respectively. In multivariate analysis, ECOG PS, deep venous thrombosis and the presence of ATRX and IDH1 mutation were found to be independent prognostic factors for progression-free survival (p < 0.05) and, ECOG PS, the presence of ATRX and IDH1 mutation for overall survival (p < 0.05). Conclusion Our study is real life data and the median progression-free survival and overall survival rates are similar to the literature. We have found ECOG PS, presence of ATRX and IDH1 mutation to be independent prognostic factors for both progression-free survival and overall survival.

scholarly journals Anlotinib Alone or in Combination With Temozolomide in the Treatment of Recurrent High-Grade Glioma: A Retrospective Analysis

2021 ◽  
Vol 12 ◽  
Author(s):  
Qunying Yang ◽  
Chengcheng Guo ◽  
Xiaoping Lin ◽  
Lili Luo ◽  
Zhenqiang He ◽  
...  
Keyword(s):  
Overall Survival ◽  
Objective Response ◽  
Progression Free Survival ◽  
High Grade Glioma ◽  
Rank Test ◽  
Cancer Center ◽  
High Grade ◽  
Karnofsky Score ◽  
Free Survival ◽  
Grade 3

Background: Anlotinib is a multi-target anti-angiogenic agent. This retrospective study aimed to evaluate the efficacy and safety of anlotinib alone or in combination with temozolomide for the treatment of recurrent high-grade glioma.Materials and Methods: The clinical data of patients with recurrent high-grade glioma treated with anlotinib alone or in combination with temozolomide in our cancer center were collected and analyzed. Treatment response was evaluated according to the response assessment for neuro-oncology criteria. Progression-free survival, progression-free survival at 6 months, overall survival, and overall survival at 12 months were evaluated by Kaplan–Meier method and compared by log-rank test.Results: Between August 2019 and December 2020, 31 patients with recurrent high-grade glioma (21 of grade 4 and 10 of grade 3) were enrolled in this study. Seventeen patients received anlotinib alone and 14 received anlotinib plus temozolomide. All patients were heavily treated, the median lines of previous treatments were 2, and the median Karnofsky score was 60. At the data cutoff date, the median progression-free survival was 4.5 months and the progression-free survival at 6 months was 43.5%. The median overall survival was 7.7 months, and the overall survival at 12 months was 26.7%. The progression-free survival at 6 months and the overall survival at 12 months for 21 patients with grade 4 glioma was 40.2 and 27.9%, respectively. The tumor objective response rate was 41.9% in all patients and 33.3% in patients with grade 4 glioma. No grade 3 or worse treatment-related adverse events were recorded during the treatment.Conclusion: Anlotinib alone or in combination with temozolomide showed encouraging efficacy and favorable tolerability in patients with recurrent high-grade glioma who had been heavily treated.

scholarly journals The Prognostic Value of Initial Tumor Size in Patients with Ewing Family of Tumors

2015 ◽  
Vol 12 (2) ◽  
pp. 31-35
Author(s):  
Rajeeb Kumar Deo ◽  
Prakash Chitalkar ◽  
Amit Joshi ◽  
Sushil Ranamagar
Keyword(s):  
Prognostic Value ◽  
Tumor Volume ◽  
Bone Marrow Involvement ◽  
Progression Free Survival ◽  
Patient Characteristics ◽  
P Value ◽  
Free Survival ◽  
Initial Tumor ◽  
Initial Tumor Size ◽  
Ewing Family Of Tumors

Introduction: Ewing Family of Tumors (EFT) is a high grade embryonic malignancy, common in children andyoung adults (CYAs). The prognostic factors include initial tumor volume, site, presence of metastasis, and theEWS/FLI 1 mutation. Low volume disease is known to result in higher response rates and longer survival times.Methods: Twelve patients with non-metastatic EFT were managed with the intensive Ewing Family Tumor(EFT 2001) protocol. The patient characteristics studied were - age, sex, site, number of sites involved,bone marrow involvement and size (volume). Tumor volume was measured in non-metastatic tumors by tridimensionalvolume in MRI scans.Results: Progression free survival (PFS) of patients with initial tumor volume ????100 cc ranged from 30 monthsto 74 months (mean 56.4 months) while that for > 100 cc ranged from 19 months to 79 months (mean 40months) (p value: 0.701). However there was trend towards better survival in patients with initial tumor volume????100 cc.Conclusions: There is a trend towards better PFS in patients with smaller tumor volume at presentation. Thusinitial tumor volume is a prognostic factor in Ewing family of tumors.doi:http://dx.doi.org/10.3126/mjsbh.v12i2.12925 

scholarly journals P03.10 Analyzing the role of reoperation in high grade gliomas: a retrospective study

2019 ◽  
Vol 21 (Supplement_3) ◽  
pp. iii27-iii27
Author(s):  
V González ◽  
J Ibáñez ◽  
J Fuster ◽  
M Brell
Keyword(s):  
Clinical Condition ◽  
Progression Free Survival ◽  
High Grade Glioma ◽  
Primary Treatment ◽  
Recurrent Glioblastoma ◽  
High Grade ◽  
Free Survival ◽  
Second Surgery ◽  
Good Clinical Condition

Abstract BACKGROUND Primary treatment of high grade glioma consists in a standard therapeutic regimen that involves maximal surgical safe resection followed by chemoradiotherapy. Unfortunately, due to its aggressive behavior, relapse is the rule in all patients. When this situation arises, treatment strategy is less clear and reintervention in selected cases is controversial and still a reason for debate. MATERIAL AND METHODS We retrospectively analysed (n=393) patients affected with high grade glioma in our institution during a period of 14 years (from January 2005 to March 2019). Treatment modality at diagnosis and recurrence, overall and progression-free survival were reviewed. RESULTS There were 320 grade IV and 73 grade III gliomas. Regarding to the modality of treatment, more procedures with radical intention (n=227) than biopsies (n=166) were performed. At progression, glioblastoma patients were treated in (n=118) cases. We decided to reoperate (n=30) cases who also received second-line chemotherapies.The other group (n=88) received only systemic treatment. Median overall survival assessed from initial diagnosis was 23 months(95% CI 17–28.9) versus 17 months (95% CI 15.7–18.2) in patients with surgery at recurrence comparing to those who did not undergo second surgery, (p< 0.05). In addition, clinical condition of most patients did not worsen after the second surgery. CONCLUSION Second surgery for recurrent glioblastoma was associated with a survival advantage. Reoperation should be considered in patients with tumours located in low eloquence areas and good clinical condition.

Serum levels of GFAP and EGFR in primary and recurrent high-grade gliomas: correlation to tumor volume, molecular markers, and progression-free survival

2015 ◽  
Vol 124 (2) ◽  
pp. 237-245 ◽  
Author(s):  
Aida Kiviniemi ◽  
Maria Gardberg ◽  
Janek Frantzén ◽  
Riitta Parkkola ◽  
Ville Vuorinen ◽  
...  
Keyword(s):  
Molecular Markers ◽  
Tumor Volume ◽  
Progression Free Survival ◽  
Serum Levels ◽  
High Grade ◽  
Free Survival ◽  
High Grade Gliomas

scholarly journals Total metabolic tumor volume as a survival predictor for patients with diffuse large B-cell lymphoma in the GOYA study

Haematologica ◽  
2021 ◽  
Author(s):  
Lale Kostakoglu ◽  
Federico Mattiello ◽  
Maurizio Martelli ◽  
Laurie H. Sehn ◽  
David Belada ◽  
...  
Keyword(s):  
B Cell ◽  
Tumor Volume ◽  
Standardized Uptake Value ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Metabolic Tumor Volume ◽  
Total Lesion Glycolysis ◽  
Free Survival ◽  
Large B Cell Lymphoma ◽  
Large B Cell

This retrospective analysis of the phase III GOYA study investigated the prognostic value of baseline metabolic tumor volume parameters and maximum standardized uptake values for overall and progression-free survival in treatment-naïve diffuse large B-cell lymphoma. Baseline total metabolic tumor volume (determined for tumors >1 mL using a threshold of 1.5 times the mean liver standardized uptake value +2 standard deviations), total lesion glycolysis, and maximum standardized uptake value positron emission tomography data were dichotomized based on receiver operating characteristic analysis and divided into quartiles by baseline population distribution. Of 1,418 enrolled patients, 1,305 had a baseline positron emission tomography scan with detectable lesions. Optimal cut-offs were 366 cm3 for total metabolic tumor volume and 3,004g for total lesion glycolysis. High total metabolic tumor volume and total lesion glycolysis predicted poorer progression-free survival, with associations retained after adjustment for baseline and disease characteristics (high total metabolic tumor volume hazard ratio: 1.71 [95% CI, 1.35–2.18]; total lesion glycolysis hazard ratio: 1.46 [95% CI, 1.15–1.86]). Total metabolic tumor volume was prognostic for progression-free survival in subgroups with International Prognostic Index scores 0–2 and 3–5, and those with different cell-of-origin subtypes. Maximum standardized uptake value had no prognostic value in this setting. High total metabolic tumor volume associated with high International Prognostic Index or non-germinal center B-cell classification identified the highest-risk cohort for unfavorable prognosis. In conclusion, baseline total metabolic tumor volume and total lesion glycolysis are independent predictors of progression-free survival in patients with diffuse large B-cell lymphoma after first-line immunochemotherapy.

High-grade glioma of central nervous system: Single center treatment experience.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e14040-e14040
Author(s):  
Nur Olgun ◽  
Deniz Kızmazoğlu ◽  
Batuhan Özdoğar ◽  
Emre Çeçen ◽  
Ceren Kızmazoğlu ◽  
...  
Keyword(s):  
Overall Survival ◽  
Survival Rates ◽  
Progression Free Survival ◽  
High Grade Glioma ◽  
High Grade ◽  
Event Free Survival ◽  
Free Survival ◽  
Median Progression Free Survival ◽  
One Year ◽  
Overall Survival Rates

e14040 Background: To evaluate characteristics and treatment responses of patients with high grade gliomas (HGG) in our center Methods: Medical files of patients with malignant CNS tumors between 1987-2020 were analyzed retrospectively. There were 44 patients with HGG. Results: Diagnosis of patients as follows: 21 pons glioma, 2 anaplastic astrocytoma, 11 anaplastic ependimoma, 7 glioblastoma multiforme, 1 glioblastoma, 2 gliomatosis cerebri. The median age at diagnosis was 6,5 yrs (7 – 17 yrs), M/F:25/19. Age distrubution: <5 yrs 12 patients, 5-10 yrs 18 patients, 10-18 yrs 14 patients. The most frequent complaints for pons gliomas: cranial nerve paralysis (52%), visial impairment (48%), headache (38%), power loss (43%) and speech disorder (30%). Surgery was performed to extrinsic component of mass in 3 patients of pons gliomas. For other HGG: 7 subtotal resection and 16 gross total resection had performed. Seven patients died before RT. And other 37 patients received radiotherapy. RT total doses varied between 50-60 Gy. Seven patients were not received chemotherapy, 3 of them died before chemo, and others received only RT. Chemotherapy protocoles were changed over the years: For pons gliomas, MOPP (Mechlorethamine, vincristine, prednisone, procarbazine) in 3 patients, NOPP (nitrosourea, vincristine, prednisone, procarbazine) in 2 patients, only ICE (Ifosfamide, carboplatin, cisplatin) in five patients, oral cyclophosphamide in one patient, temozolamide in one patient and temo + bevacizumab in one patient. Last 3 patients received nimotuzumab-vinorelbine after ICE and temo. For other HGGs, platin based regimens used fort he first line treatment. Temozolamide-bevacizumab, irinotecan-temsirolimus combinations were the other options as second and also third line treatments. Median progression free survival time was 6 mos (2 weeks -25 mos) for pons gliomas, for other gliomas median progression free survival time was 14 mos (0 -74 mos). For pons gliomas: Event free survival rate for 6 mos was 75%, for one year was 17%, One year, 18 mos, and two years overall survival rates were 84%, 52% and 10% respectively. For other HGGs: Event free survival rate for one year and two years were 57% and 17% respectively. One year and two years overall survival rates were 73% and 36% respectively. Conclusions: High grade glioma is a group of tumor in which still the helplessness experienced in treatment. Despite radiotherapy and chemotherapy, prognosis is very poor. The progression free and overall survival rates of patients were similar to literature. With new developments in molecular pathology, as the use of molecular target therapies, the progression free survival rates newly will improve.

Comparison of 5-aminolevulinic acid and sodium fluorescein for intraoperative tumor visualization in patients with high-grade gliomas: a single-center retrospective study

2020 ◽  
Vol 133 (5) ◽  
pp. 1324-1331 ◽  
Author(s):  
Rasmus W. Hansen ◽  
Christian B. Pedersen ◽  
Bo Halle ◽  
Anders R. Korshoej ◽  
Mette K. Schulz ◽  
...  
Keyword(s):  
Overall Survival ◽  
Tumor Volume ◽  
Fluorescent Dyes ◽  
Aminolevulinic Acid ◽  
Progression Free Survival ◽  
Extent Of Resection ◽  
Sodium Fluorescein ◽  
High Grade ◽  
Free Survival ◽  
High Grade Gliomas

OBJECTIVEMaximal safe resection is an important surgical goal in the treatment for high-grade gliomas. Fluorescent dyes help the surgeon to distinguish malignant tissue from healthy. The aims of this study were 1) to compare the 2 fluorescent dyes 5-aminolevulinic acid (5-ALA) and sodium fluorescein (fluorescein) regarding extent of resection, progression-free survival, and overall survival; and 2) to assess the influence of other risk factors on clinical outcome and screen for potential disadvantages of the dyes.METHODSA total of 209 patients with high-grade gliomas were included in this retrospective study. Resections were performed in the period from 2012 to 2017 using 5-ALA or fluorescein. Extent of resection was assessed as the difference in tumor volume between early postoperative and preoperative MRI studies. Tumor progression–free survival and overall survival were analyzed using an adjusted Cox proportional hazards model.RESULTSOne hundred fifty-eight patients were operated on with 5-ALA and 51 with fluorescein. The median duration of follow-up was 46.7 and 21.2 months, respectively. Covariables were evenly distributed. There was no statistically significant difference in volumetrically assessed median extent of resection (96.9% for 5-ALA vs 97.4% for fluorescein, p = 0.46) or the percentage of patients with residual tumor volume less than 0.175 cm3 (29.5% for 5-ALA vs 36.2% for fluorescein, p = 0.39). The median overall survival was 14.8 months for the 5-ALA group and 19.7 months for the fluorescein group (p = 0.06). The median adjusted progression-free survival was 8.7 months for the 5-ALA group and 9.2 months for the fluorescein group (p = 0.03).CONCLUSIONSFluorescein can be used as a viable alternative to 5-ALA for intraoperative fluorescent guidance in brain tumor surgery. Comparative, prospective, and randomized studies are much needed.

scholarly journals Outcomes of Salvage Fractionated Reirradiation Combined With Bevacizumab for Recurrent High-grade Gliomas That Progressed After Treatment With Bevacizumab

2021 ◽  
Author(s):  
Hajime Yonezawa ◽  
Makoto Ohno ◽  
Hiroshi Igaki ◽  
Yasuji Miyakita ◽  
Masamichi Takahashi ◽  
...  
Keyword(s):  
Gastrointestinal Haemorrhage ◽  
Progression Free Survival ◽  
High Grade Glioma ◽  
High Grade ◽  
Mutation Status ◽  
Free Survival ◽  
Not Otherwise Specified ◽  
Radiological Response ◽  
High Grade Gliomas ◽  
Grade 3

Abstract Background: This study evaluated the outcomes of reirradiation combined with bevacizumab (Bev) for patients with recurrent high-grade gliomas that progressed after treatment with Bev.Methods: Between January 2015 and September 2019, 14 patients who experienced progression after Bev treatment were treated with reirradiation consisting of 25 Gy in five fractions combined with Bev (ReRT/Bev). The isocitrate dehydrogenase (IDH) 1/2 mutation status was analysed by pyrosequencing. Results: The diagnoses of 14 patients at the time of reirradiation included six cases of glioblastoma (GBM) with IDH-wildtype, four cases of GBM with IDH-mutant, one case of anaplastic astrocytoma (AA) with IDH-wildtype, one case of AA with IDH-mutant, and one case of GBM not otherwise specified (NOS), and one case of radiologically diagnosed brainstem glioma. The median overall survival (OS) and progression-free survival (PFS) times with ReRT/Bev were 6.1 months and 3.8 months, respectively. The 6-month OS and PFS rates were 54.5% and 15.7%, respectively. The median OS and PFS did not differ significantly between patients with IDH-wildtype (N=7) and IDH-mutant (N=5) (OS: 7.3 [wildtype] vs 6.0 [mutant] months, p = 0.64; PFS: 3.8 [wildtype] vs 3.7 [mutant] months, p = 0.56). The median OS and PFS did not differ significantly between patients with a diagnosis of GBM (N=6) and those with a diagnosis of non-GBM (N=7) (OS: 9.3 [GBM] vs 6.0 [non-GBM] months, p = 0.19; PFS: 4.0 [GBM] vs 3.8 [non-GBM] months, p = 0.31). Four patients (28.6%) achieved a complete or partial radiological response and three patients (21.4%) experienced improvement after ReRT/Bev. Tumor recurrences were observed in 12 patients, including 3 (21.4%) in-field recurrence; 5 (35.7%) marginal recurrence, 3 (21.4%) out-field recurrence, and 1 (7.1%) had in-field and out-field recurrence. Grade 3/4 toxicities included leukopenia in four patients (28.6%), hypertension in three (21.4%), proteinuria in one (7.1%), and gastrointestinal haemorrhage in one (7.1%) with ReRT/Bev. Conclusions: ReRT/Bev for patients with high-grade glioma who experienced progression after Bev was effective and involved acceptable toxicities.

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