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Ius T, Somma T, Pasqualetti F, Berardinelli J, Vitulli F, Caccese M, Cella E, Cenciarelli C, Pozzoli G, Sconocchia G, Zeppieri M, Gerardo C, Caffo M, Lombardi G. Local therapy in glioma: An evolving paradigm from history to horizons (Review). Oncol Lett 2024; 28:440. [PMID: 39081966 PMCID: PMC11287108 DOI: 10.3892/ol.2024.14573] [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: 02/13/2024] [Accepted: 06/14/2024] [Indexed: 08/02/2024] Open
Abstract
Despite the implementation of multimodal treatments after surgery, glioblastoma (GBM) remains an incurable disease, posing a significant challenge in neuro-oncology. In this clinical setting, local therapy (LT), a developing paradigm, has received significant interest over time due to its potential to overcome the drawbacks of conventional therapy options for GBM. The present review aimed to trace the historical development, highlight contemporary advances and provide insights into the future horizons of LT in GBM management. In compliance with the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols criteria, a systematic review of the literature on the role of LT in GBM management was conducted. A total of 2,467 potentially relevant articles were found and, after removal of duplicates, 2,007 studies were screened by title and abstract (Cohen's κ coefficient=0.92). Overall, it emerged that 15, 10 and 6 clinical studies explored the clinical efficiency of intraoperative local treatment modalities, local radiotherapy and local immunotherapy, respectively. GBM recurrences occur within 2 cm of the radiation field in 80% of cases, emphasizing the significant influence of local factors on recurrence. This highlights the urgent requirement for LT strategies. In total, three primary reasons have thus led to the development of numerous LT solutions in recent decades: i) Intratumoral implants allow the blood-brain barrier to be bypassed, resulting in limited systemic toxicity; ii) LT facilitates bridging therapy between surgery and standard treatments; and iii) given the complexity of GBM, targeting multiple components of the tumor microenvironment through ligands specific to various elements could have a synergistic effect in treatments. Considering the spatial and temporal heterogeneity of GBM, the disease prognosis could be significantly improved by a combination of therapeutic strategies in the era of precision medicine.
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Affiliation(s)
- Tamara Ius
- Unit of Neurosurgery, Head-Neck and Neurosciences Department, University Hospital of Udine, I-33100 Udine, Italy
| | - Teresa Somma
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University, I-80128 Naples, Italy
| | | | - Jacopo Berardinelli
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University, I-80128 Naples, Italy
| | - Francesca Vitulli
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University, I-80128 Naples, Italy
| | - Mario Caccese
- Medical Oncology 1, Veneto Institute of Oncology-IRCCS, I-35128 Padua, Italy
| | - Eugenia Cella
- Medical Oncology 1, Veneto Institute of Oncology-IRCCS, I-35128 Padua, Italy
- Medical Oncology 2, San Martino Hospital-IRCCS, I-16131 Genoa Italy
| | - Carlo Cenciarelli
- Institute of Translational Pharmacology, National Research Council, I-00133 Roma, Italy
| | - Giacomo Pozzoli
- Section of Pharmacology, Department of Healthcare Surveillance and Bioethics, Catholic University Medical School, Fondazione Policlinico Universitario A. Gemelli IRCCS, I-00168 Rome, Italy
| | - Giuseppe Sconocchia
- Institute of Translational Pharmacology, National Research Council, I-00133 Roma, Italy
| | - Marco Zeppieri
- Department of Ophthalmology, University Hospital of Udine, I-33100 Udine, Italy
| | - Caruso Gerardo
- Unit of Neurosurgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University Hospital of Messina, I-98125 Messina, Italy
| | - Maria Caffo
- Unit of Neurosurgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University Hospital of Messina, I-98125 Messina, Italy
| | - Giuseppe Lombardi
- Medical Oncology 1, Veneto Institute of Oncology-IRCCS, I-35128 Padua, Italy
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Carlotto BS, Trevisan P, Provenzi VO, Soares FP, Rosa RFM, Varella-Garcia M, Zen PRG. PDGFRA, KIT, and KDR Gene Amplification in Glioblastoma: Heterogeneity and Clinical Significance. Neuromolecular Med 2023; 25:441-450. [PMID: 37610648 PMCID: PMC10514169 DOI: 10.1007/s12017-023-08749-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 07/30/2023] [Indexed: 08/24/2023]
Abstract
Glioblastoma (GBM) is the most frequent tumor of the central nervous system, and its heterogeneity is a challenge in treatment. This study examined tumoral heterogeneity involving PDGFRA, KIT, and KDR gene amplification (GA) in 4q12 and its association with clinical parameters. Specimens from 22 GBM cases with GA for the 4q12 amplicon detected by FISH were investigated for homogeneous or heterogeneous coamplification patterns, diffuse or focal distribution of cells harboring GA throughout tumor sections, and pattern of clustering of fluorescence signals. Sixteen cases had homogenously amplification for all three genes (45.5%), for PDGFRA and KDR (22.7%), or only for PDGFRA (4.6%); six cases had heterogeneous GA patterns, with subpopulations including GA for all three genes and for two genes - PDGFRA and KDR (13.6%), or GA for all three and for only one gene - PDGFRA (9.1%) or KIT (4.6%). In 6 tumors (27.3%), GA was observed in focal tumor areas, while in the remaining 16 tumors (72.7%) it was diffusely distributed throughout the pathological specimen. Amplification was universally expressed as double minutes and homogenously stained regions. Coamplification of all three genes PDGFRA, KIT, and KDR, age ≥ 60 years, and total tumor resection were statistically associated with poor prognosis. FISH proved effective for detailed interpretation of molecular heterogeneity. The study uncovered an even more diverse range of amplification patterns involving the 4q12 oncogenes in GBM than previously described, thus highlighting a complex tumoral heterogeneity to be considered when devising more effective therapies.
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Affiliation(s)
- Bianca Soares Carlotto
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS Brazil
| | - Patricia Trevisan
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS Brazil
- Colorado Genetics Laboratory, Department of Pathology, School of Medicine, University of Colorado, Aurora, CO USA
| | | | | | - Rafael Fabiano Machado Rosa
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS Brazil
- Department of Internal Medicine, Clinical Genetics, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS Brazil
- Irmandade da Santa Casa de Misericórdia de Porto Alegre (ISCMPA), Porto Alegre, RS Brazil
| | - Marileila Varella-Garcia
- Department of Medicine, Medical Oncology Division, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 USA
| | - Paulo Ricardo Gazzola Zen
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS Brazil
- Department of Internal Medicine, Clinical Genetics, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS Brazil
- Irmandade da Santa Casa de Misericórdia de Porto Alegre (ISCMPA), Porto Alegre, RS Brazil
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Choi M, Zabramski JM. Re-Irradiation Using Brachytherapy for Recurrent Intracranial Tumors: A Systematic Review and Meta-Analysis of the Literature. Cureus 2020; 12:e9666. [PMID: 32923261 PMCID: PMC7485916 DOI: 10.7759/cureus.9666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 08/11/2020] [Indexed: 01/08/2023] Open
Abstract
Introduction We aim to compare the efficacy and toxicity of re-irradiation using brachytherapy for patients with locally recurrent brain tumors after previous radiation therapy. Methods We performed a systematic review of the major biomedical databases from 2005 to 2020 for eligible studies where patients were treated with re-irradiation for recurrent same site tumors using brachytherapy. Tumor types included high-grade gliomas (HGG) (World Health Organization (WHO) Grades 3 and 4), meningiomas, and metastases. The outcomes of interest were median overall survival (OS) and progression-free survival (PFS) after re-irradiation, the incidence of radiation necrosis (RN), and other relevant radiation-related adverse events (AE). We used a fixed-effect meta-analysis regression moderation model to compared results of interstitial versus intracavitary therapy, treatment with low-dose-rate (LDR) versus high-dose-rate (HDR) techniques, and outcomes by tumor type. Results The search resulted in a total of 194 articles. A total of 16 articles with 695 patients fulfilled the inclusion criteria and were selected for analysis. For high-grade glioma, meningioma, and brain metastasis the pooled meta-analysis showed mean symptomatic RN rates of 3.3% (standard error (SE) = 0.8%), 17.3% (SE = 5.0%), and 22.4% (SE = 7.0%), respectively, and mean rates of RN requiring surgical intervention of 3.0% (SE = 1.0%), 11.9% (SE = 5.3%), and 10.0% (SE = 7.3%), respectively. The mean symptomatic RN rates in the meta-analysis comparing interstitial versus intracavitary therapy were 3.4% and 4.9%, respectively (p = 0.36), and for the comparison of LDR versus HDR, the rates were 2.6% and 5.7%, respectively (p = 0.046). In comparing the symptomatic RN rates in comparison to HGG versus meningioma, the means were 3.3% and 17.3%, respectively (p = 0.006), and in HGG versus metastatic tumors, the means were 3.3% and 22.4%, respectively (p = 0.007). There was no significant difference in rates of RN requiring surgery in any of these groups. Due to the small number of studies and inconsistent recording of OS and PFS, statistical analysis of these parameters could not be performed. Conclusion Published literature on the same site re-irradiation using brachytherapy for recurrent brain tumors is highly limited, with inconsistent reporting of safety and efficacy outcomes. To overcome these shortcomings, we utilized a structured meta-analysis approach to show that re-irradiation with modern brachytherapy is generally safe in terms of the risks of symptomatic RN. We also found that symptomatic RN rates for brachytherapy are significantly lower in recurrent HGG compared to recurrent meningiomas (p = 0.006) and metastatic tumors (p = 0.007). Re-irradiation with brachytherapy is a feasible option for appropriately selected patients. The availability of Cesium-131 (Cs-131) shows promise in reducing toxicity while achieving excellent local control due to its physical properties, and the recent introduction of a novel surgically targeted radiation therapy device, that makes brachytherapy less technically demanding, may allow for more widespread adoption. Prospective trials with consistent reporting of endpoints are needed to explore whether these advances improve safety and efficacy in patients with recurrent, previously irradiated tumors.
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Affiliation(s)
- Mehee Choi
- Radiation Oncology, GT Medical Technologies, Inc., Tempe, USA
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Spatial and quantitative mapping of glycolysis and hypoxia in glioblastoma as a predictor of radiotherapy response and sites of relapse. Eur J Nucl Med Mol Imaging 2020; 47:1476-1485. [PMID: 32025750 DOI: 10.1007/s00259-020-04706-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 01/21/2020] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Tumor hypoxia is a centerpiece of disease progression mechanisms such as neoangiogenesis or aggressive hypoxia-resistant malignant cells selection that impacts on radiotherapy strategies. Early identification of regions at risk for recurrence and prognostic-based classification of patients is a necessity to devise tailored therapeutic strategies. We developed an image-based algorithm to spatially map areas of aerobic and anaerobic glycolysis (Glyoxia). METHODS 18F-FDG and 18F-FMISO PET studies were used in the algorithm to produce DICOM-co-registered representations and maximum intensity projections combined with quantitative analysis of hypoxic volume (HV), hypoxic glycolytic volume (HGV), and anaerobic glycolytic volume (AGV) with CT/MRI co-registration. This was applied to a prospective clinical trial of 10 glioblastoma patients with post-operative, pre-radiotherapy, and early post-radiotherapy 18F-FDG and 18F-FMISO PET and MRI studies. RESULTS In the 10 glioblastoma patients (5M:5F; age range 51-69 years), 14/18 18F-FMISO PET studies showed detectable hypoxia. Seven patients survived to complete post-radiotherapy studies. The patient with the longest overall survival showed non-detectable hypoxia in both pre-radiotherapy and post-radiotherapy 18F-FMISO PET. The three patients with increased HV, HGV, and AGV volumes after radiotherapy showed 2.8 months mean progression-free interval vs. 5.9 months for the other 4 patients. These parameters correlated at that time point with progression-free interval. Parameters combining hypoxia and glycolytic information (i.e., HGV and AGV) showed more prominent variation than hypoxia-based information alone (HV). Glyoxia-generated images were consistent with disease relapse topology; in particular, one patient had distant relapse anticipated by HV, HGV, and AGV maps. CONCLUSION Spatial mapping of aerobic and anaerobic glycolysis allows unique information on tumor metabolism and hypoxia to be evaluated with PET, providing a greater understanding of tumor biology and potential response to therapy.
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Velnar T, Bosnjak R. Radiosurgical techniques for the treatment of brain neoplasms: A short review. World J Methodol 2018; 8:51-58. [PMID: 30596035 PMCID: PMC6305523 DOI: 10.5662/wjm.v8.i4.51] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 11/06/2018] [Accepted: 11/16/2018] [Indexed: 02/06/2023] Open
Abstract
Radiotherapy has long been used as an adjunct to neurosurgery for the treatment of malignant and benign intracranial tumors and other intracranial lesions. Intracranial tumors can be irradiated in three different ways: I) fractional radiotherapy, II) stereotactic radiotherapy and III) stereotactic radiosurgery. The third is most often by means of a gamma knife or a specially designed linear accelerator. Additionally, radiosurgery is increasingly used in combination with systemic therapy to treat metastases.
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Affiliation(s)
- Tomaz Velnar
- Department of Neurosurgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
- AMEU-ECM, Maribor 2000, Slovenia
| | - Roman Bosnjak
- Department of Neurosurgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
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Re-irradiation for recurrent glioblastoma (GBM): a systematic review and meta-analysis. J Neurooncol 2018; 142:79-90. [PMID: 30523605 DOI: 10.1007/s11060-018-03064-0] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 11/24/2018] [Indexed: 12/12/2022]
Abstract
PURPOSE To determine the efficacy and toxicity of re-irradiation for patients with recurrent GBM. MATERIALS AND METHODS We searched various biomedical databases from 1998 to 2018, for eligible studies where patients were treated with re-irradiation for recurrent GBM. Outcomes of interest were 6 and 12-month overall survival (OS-6, OS-12), 6 and 12-month progression free survival (PFS-6, PFS-12) and serious (Grade 3 +) adverse events (AE). We used the random effects model to pool outcomes across studies and compared pre-defined subgroups using interaction test. Methodological quality of each study was assessed using the Newcastle-Ottawa scoring system. RESULTS We found 50 eligible non-comparative studies including 2095 patients. Of these, 42% were of good or fair quality. The pooled results were as follows: OS-6 rate 73% (95% confidence interval (CI) 69-77%), OS-12 rate 36% (95% CI 32-40%), PFS-6 rate 43% (95% CI 35-50%), PFS-12 rate 17% (95% CI 13-20%), and Grade 3 + AE rate 7% (95% CI 4-10%). Subgroup analysis showed that prospective studies reported higher toxicity rates, and studies which utilized brachytherapy to have a longer OS-12. Within the external beam radiotherapy group, there was no dose-response [above or below 36 Gy in 2 Gy equivalent doses (EQD2)]. However, a short fractionation regimen (≤ 5 fractions) seemed to provide superior PFS-6. CONCLUSION The available evidence, albeit mostly level III, suggests that re-irradiation provides encouraging disease control and survival rates. Toxicity was not uniformly reported, but seemed to be low from the included studies. Randomized controlled trials (RCT) are needed to establish the optimal management strategy for recurrent GBM.
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Chatzikonstantinou G, Zamboglou N, Archavlis E, Strouthos I, Zoga E, Milickovic N, Hilaris B, Baltas D, Rödel C, Tselis N. CT-guided interstitial HDR-brachytherapy for recurrent glioblastoma multiforme: a 20-year single-institute experience. Strahlenther Onkol 2018; 194:1171-1179. [PMID: 30203110 DOI: 10.1007/s00066-018-1358-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 08/17/2018] [Indexed: 01/09/2023]
Abstract
PURPOSE To report our results of computed tomography-guided interstitial high-dose-rate (HDR) brachytherapy (BRT) in the treatment of patients with recurrent inoperable glioblastoma multiforme (GBM). PATIENTS AND METHODS Between 1995 and 2014, 135 patients were treated with interstitial HDR BRT for inoperable recurrent GBM located within previously irradiated volumes. Patient's median age was 57.1 years (14-82 years). All patients were pretreated with surgery, postoperative external beam radiation therapy (EBRT) and systemic chemotherapy (ChT). The median recurrent tumor volume was 42 cm3 (2-207 cm3). The prescribed HDR dose was median 40 Gy (30-50 Gy) delivered in twice-daily fractions of 5.0 Gy over consecutive days. No repeat surgery or ChT was administered in conjunction with BRT. Survival from BRT, progression-free survival (PFS), toxicity as well as the impact of several prognostic factors were evaluated. RESULTS At a median follow-up of 9.2 months, the median overall survival following BRT and the median PFS were 9.2 and 4.6 months, respectively. Of the prognostic variables evaluated in univariate analysis, extent of surgery at initial diagnosis, tumor volume at recurrence, as well as time from EBRT to BRT reached statistical significance, retained also in multivariate analysis. Eight patients (5.9%) developed treatment-associated complications including intracerebral bleeding in 4 patients (2.9%), symptomatic focal radionecrosis in 3 patients (2.2%), and severe convulsion in 1 patient (0.7%). CONCLUSIONS For patients with recurrent GBM, interstitial HDR BRT is an effective re-irradiation method for even larger tumors providing palliation without excessive toxicity.
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Affiliation(s)
- Georgios Chatzikonstantinou
- Department of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
| | - Nikolaos Zamboglou
- Department of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.,German Oncology Center, Limassol, Cyprus
| | - Eleftherios Archavlis
- Department of Neurosurgery, University Hospital Mainz, Johannes Gutenberg University, Mainz, Germany
| | - Iosif Strouthos
- Department of Radiation Oncology, University Hospital Freiburg, Albert-Ludwigs University, Freiburg im Breisgau, Germany
| | - Eleni Zoga
- Department of Radiation Oncology, Offenbach Hospital, Offenbach am Main, Germany
| | - Natasha Milickovic
- Division of Medical Physics and Engineering, Offenbach Hospital, Offenbach am Main, Germany
| | - Basil Hilaris
- Department of Radiation Medicine, New York Medical College, New York, NY, USA
| | - Dimos Baltas
- Division of Medical Physics, University Hospital Freiburg, Albert-Ludwigs University, Freiburg im Breisgau, Germany
| | - Claus Rödel
- Department of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Nikolaos Tselis
- Department of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
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Dong Y, Fu C, Guan H, Zhang T, Zhang Z, Zhou T, Li B. Re-irradiation alternatives for recurrent high-grade glioma. Oncol Lett 2016; 12:2261-2270. [PMID: 27703519 PMCID: PMC5038913 DOI: 10.3892/ol.2016.4926] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Accepted: 03/01/2016] [Indexed: 12/28/2022] Open
Abstract
Despite advances in the fields of surgery, chemotherapy and radiotherapy, the prognosis for high-grade glioma (HGG) remains unsatisfactory. The majority of HGG patients experience disease recurrence. To date, no standard treatments have been established for recurrent HGG. Repeat surgery and chemotherapy demonstrate moderate efficacy. As recurrent lesions are usually located within the previously irradiated field, a second course of irradiation was once considered controversial, as it was considered to exhibit unsatisfactory efficacy and radiation-related toxicities. However, an increasing number of studies have indicated that re-irradiation may present an efficacious treatment for recurrent HGG. Re-irradiation may be delivered via conventionally fractionated stereotactic radiotherapy, hypofractionated stereotactic radiation therapy, stereotactic radiosurgery and brachytherapy techniques. In the present review, the current literature regarding re-irradiation treatment for recurrent HGG is summarized with regard to survival outcome and side effects.
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Affiliation(s)
- Yuanli Dong
- Sixth Department of Radiation Oncology, Shandong Cancer Hospital, Jinan, Shandong 250117, P.R. China; School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan, Shandong 250014, P.R. China
| | - Chengrui Fu
- Sixth Department of Radiation Oncology, Shandong Cancer Hospital, Jinan, Shandong 250117, P.R. China
| | - Hui Guan
- Sixth Department of Radiation Oncology, Shandong Cancer Hospital, Jinan, Shandong 250117, P.R. China; School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan, Shandong 250014, P.R. China
| | - Tianyi Zhang
- Sixth Department of Radiation Oncology, Shandong Cancer Hospital, Jinan, Shandong 250117, P.R. China
| | - Zicheng Zhang
- Sixth Department of Radiation Oncology, Shandong Cancer Hospital, Jinan, Shandong 250117, P.R. China
| | - Tao Zhou
- Sixth Department of Radiation Oncology, Shandong Cancer Hospital, Jinan, Shandong 250117, P.R. China
| | - Baosheng Li
- Sixth Department of Radiation Oncology, Shandong Cancer Hospital, Jinan, Shandong 250117, P.R. China
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Leitzen C, Wilhelm-Buchstab T, Schmeel LC, Garbe S, Greschus S, Müdder T, Oberste-Beulmann S, Simon B, Schild HH, Schüller H. MRI during radiotherapy of glioblastoma : Does MRI allow for prognostic stratification? Strahlenther Onkol 2016; 192:481-8. [PMID: 27259515 DOI: 10.1007/s00066-016-0983-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 04/20/2016] [Indexed: 10/21/2022]
Abstract
AIM To evaluate the role of magnetic resonance imaging (MRI) as a predictor for the clinical course in patients with glioblastoma. PATIENTS AND METHODS In 64 patients with glioblastoma undergoing (chemo)radiotherapy MRI studies were obtained before radiation, after 30 gray (Gy), after 60 Gy and during follow-up. MRI findings were assigned to categories: definite progression, questionable progression, no change. Patients were followed clinically. RESULTS At 30 Gy, 23 of 64 patients (36 %) demonstrated definite (dp; n = 15) or questionable (qp; n = 8) progression; in 41/64 (64 %) no change was found compared with preradiation MRI. After radiotherapy at 60 Gy, 26 of 64 (41 %) patients showed dp (n = 18) or qp (n = 8). In 2 cases with qp at the 30 Gy MRI, progress was unquestionable in the 60 Gy MRI study. In the 64 patients, 5 of the 60 Gy MRIs showed dp/qp after being classified as no change at the 30 Gy MRI, 2 of the 30 Gy MRIs showed qp, while the 60 Gy MRI showed tumour regression and 3 fulfilled the criteria for pseudoprogression during ongoing radiotherapy. The 30 Gy study allowed for prognostic stratification: dp/qp compared to stable patients showed median survival of 10.5 versus 20 months. CONCLUSION MR follow-up after 30 Gy in patients undergoing (chemo)radiotherapy for glioblastoma allows prognostic appraisal. Pseudoprogression has to be taken into account, though rare in our setting. Based on these findings, early discussion of treatment modification is possible.
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Affiliation(s)
- C Leitzen
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany.
| | - T Wilhelm-Buchstab
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - L C Schmeel
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - S Garbe
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - S Greschus
- Radiologische Klinik, Universitätsklinik Bonn, Bonn, Germany
| | - T Müdder
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - S Oberste-Beulmann
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - B Simon
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - H H Schild
- Radiologische Klinik, Universitätsklinik Bonn, Bonn, Germany
| | - H Schüller
- Radiologische Klinik, FE Strahlentherapie, Universitätsklinik Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
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The role of brachytherapy in the treatment of glioblastoma multiforme. Neurosurg Rev 2016; 40:195-211. [PMID: 27180560 DOI: 10.1007/s10143-016-0727-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2014] [Revised: 03/06/2016] [Accepted: 03/07/2016] [Indexed: 12/12/2022]
Abstract
Brachytherapy (BT) for glioblastoma multiforme (GBM) involves the use of radioactive isotopes to deliver ionizing radiation directly into the tumor bed. Its application as a means to prolong survival in GBM patients over the past few decades has come with variable success. The objective of this review is to describe the utility of BT in GBM, and to report the outcomes and adverse events associated with its use in different multimodal treatment approaches. A search of the literature was conducted using the PubMed database. The most recent search was performed in September 2015. Thirty-two series involving 1571 patients were included in our review. The longest median overall survival (MOS) following BT for newly diagnosed GBM reached 28.5 months. Overall, 1-, 2-, and 3-year survival rates were 46-89 %, 20-57 %, and 14-27 %. For recurrent GBM, the longest reported MOS after BT was 15.9 months. One-, 2- and 3-year survival rates for recurrent GBM were 10-66 %, 3-23 %, and 9-15 %. Adverse events were reported in 27 % of patients. Reoperation for radiation necrosis occurred in 4 and 27 % of patients following low- and high-dose rate BT, respectively. BT is a feasible option for extending survival in carefully selected GBM patients. As patient outcomes and overall survival improve with more aggressive radiotherapy, so does the risk of radiation-related complications. The most effective use of BT is likely as a part of multimodal treatment with other novel therapies.
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Schwartz C, Romagna A, Thon N, Niyazi M, Watson J, Belka C, Tonn JC, Kreth FW, Nachbichler SB. Outcome and toxicity profile of salvage low-dose-rate iodine-125 stereotactic brachytherapy in recurrent high-grade gliomas. Acta Neurochir (Wien) 2015; 157:1757-64; discussion 1764. [PMID: 26298594 DOI: 10.1007/s00701-015-2550-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 08/11/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND The aim of this study was to provide an outcome and toxicity profile of salvage low-dose-rate iodine-125 (I-125) stereotactic brachytherapy (SBT) in patients with small, circumscribed malignant glioma recurrences. METHODS Patients with malignant glioma recurrences consecutively undergoing salvage SBT from 2003 to 2011 were identified from our prospective tumor database. SBT was considered a potentially suitable treatment strategy for adult mostly multimodally pretreated patients (Karnofsky score of ≥ 70) with biopsy-proven, circumscribed, small (diameter ≤ 3.5 cm) recurrences. Exclusively temporary I-125 seeds were used (reference dose: 50 Gy, dose rate: < 15 cGy/h). Study endpoints were time-to-treatment failure (TTF) after SBT, postrecurrence survival (PRS), and toxicity. Survival was assessed with the Kaplan-Meier method. Adverse events were categorized according to the RTOG/EORTC classification. Prognostic factors were obtained from proportional hazards models. RESULTS Sixty-eight patients (28 WHO grade III, 40 WHO grade IV gliomas) were included. Fifty-nine patients had previously received external beam radiation. Median TTF and PRS were 8.3 months and 13.4 months, respectively. TTF and PRS were longer for grade III gliomas than for glioblastomas (15.0 vs. 6.2 months and 28.1 vs. 9.3 months, respectively). Patients with grade III tumors were younger (p = 0.002). Favorable factors for TTF and PRS were age ≤ 50 years and a methylated O(6)-methylguanine-DNA methyltransferase (MGMT)-promoter. Alternative models including tumor grade instead of age reached a similar good fit. Three patients suffered from grade I, one from grade II, and two from grade IV toxicity. CONCLUSIONS Salvage SBT is feasible and safe even after previously performed external beam radiation. Favorable outcome measurements in particular for grade III recurrences deserve further prospective evaluation.
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Affiliation(s)
- Christoph Schwartz
- Department of Neurosurgery, Ludwig-Maximilians-University, Marchioninistrasse 15, 81377, Munich, Germany
| | - Alexander Romagna
- Department of Neurosurgery, Ludwig-Maximilians-University, Marchioninistrasse 15, 81377, Munich, Germany
| | - Niklas Thon
- Department of Neurosurgery, Ludwig-Maximilians-University, Marchioninistrasse 15, 81377, Munich, Germany
| | - Maximilian Niyazi
- Department of Radiation-Oncology, Ludwig-Maximilians-University, Munich, Germany
| | - Juliana Watson
- Department of Radiation-Oncology, Ludwig-Maximilians-University, Munich, Germany
| | - Claus Belka
- Department of Radiation-Oncology, Ludwig-Maximilians-University, Munich, Germany
| | - Jörg-Christian Tonn
- Department of Neurosurgery, Ludwig-Maximilians-University, Marchioninistrasse 15, 81377, Munich, Germany
| | - Friedrich-Wilhelm Kreth
- Department of Neurosurgery, Ludwig-Maximilians-University, Marchioninistrasse 15, 81377, Munich, Germany.
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KONISHI Y, MURAGAKI Y, ISEKI H, MITSUHASHI N, OKADA Y. Patterns of Intracranial Glioblastoma Recurrence After Aggressive Surgical Resection and Adjuvant Management: Retrospective Analysis of 43 Cases. Neurol Med Chir (Tokyo) 2012; 52:577-86. [DOI: 10.2176/nmc.52.577] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Yoshiyuki KONISHI
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University
| | - Yoshihiro MURAGAKI
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University
- Department of Neurosurgery, Tokyo Women's Medical University
| | - Hiroshi ISEKI
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University
- Department of Neurosurgery, Tokyo Women's Medical University
| | - Norio MITSUHASHI
- Department of Radiation Oncology, Tokyo Women's Medical University
| | - Yoshikazu OKADA
- Department of Neurosurgery, Tokyo Women's Medical University
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Scanderbeg DJ, Alksne JF, Lawson JD, Murphy KT. Novel Use of the Contura for High Dose Rate Cranial Brachytherapy. Med Dosim 2011; 36:344-6. [DOI: 10.1016/j.meddos.2010.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2010] [Revised: 05/30/2010] [Accepted: 08/16/2010] [Indexed: 11/24/2022]
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14
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Céfaro GA, Genovesi D, Vinciguerra A, Trignani M, Taraborrelli M, Augurio A, Buonaguidi R, Galzio RJ, Di Nicola M. Prognostic impact of hemoglobin level and other factors in patients with high-grade gliomas treated with postoperative radiochemotherapy and sequential chemotherapy based on temozolomide: a 10-year experience at a single institution. Strahlenther Onkol 2011; 187:778-83. [PMID: 22127356 DOI: 10.1007/s00066-011-1129-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Accepted: 09/15/2011] [Indexed: 10/15/2022]
Abstract
BACKGROUND AND PURPOSE To evaluate the influence of serum hemoglobin level prior to radiotherapy and other prognostic factors on survival in patients with high-grade gliomas. MATERIAL AND METHODS From 2001-2010, we retrospectively evaluated a total of 48 patients with malignant glioma treated with surgery and postoperative radiochemotherapy with temozolomide. A total of 37 of 48 patients received sequential temozolomide. Hemoglobin levels were assayed before radiotherapy in all patients. The Kaplan-Meier method was applied to estimate the overall survival, while the log-rank test was applied to evaluate the differences on survival probability between prognostic subgroups. RESULTS Results were assessed in 43 patients. The median overall survival time was 18 months (95% confidence interval: 12-40 months). The 1- and 2-year survival rates were 62.2% and 36.3%, respectively. The prognostic factors analyzed were gender, age, extent of surgery, performance status before and after radiotherapy, sequential chemotherapy, hemoglobin level, and methylation of the O-6-methylguanine-DNA methyltransferase gene (MGMT). In univariate analysis, the variables significantly related to survival were performance status before and after radiotherapy, sequential chemotherapy, and hemoglobin level. The median overall survival in patients with a hemoglobin level ≤ 12 g/dl was 12 months and 23 months in patients with a hemoglobin level > 12 g/dl. The 1- and 2-year survival rates were 46.7% and 20.0%, respectively, for patients with a hemoglobin level ≤ 12 mg/dl and 69.6% and 45.7%, respectively, for patients with a hemoglobin level > 12 g/dl. CONCLUSION Our results confirm the impact of well-known prognostic factors on survival. In this research, it was found that a low hemoglobin level before radiotherapy can adversely influence the prognosis of patients with malignant gliomas.
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Affiliation(s)
- Giampiero Ausili Céfaro
- Department of Radiation Oncology, G. d'Annunzio University of Chieti, SS. Annunziata Hospital, Chieti, Italy
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15
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Radiochemotherapy with temozolomide for patients with glioblastoma. Prognostic factors and long-term outcome of unselected patients from a single institution. Strahlenther Onkol 2011; 187:722-8. [PMID: 22037649 DOI: 10.1007/s00066-011-2230-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2010] [Accepted: 06/16/2011] [Indexed: 10/15/2022]
Abstract
BACKGROUND The objective of this retrospective analysis was to assess long-term outcome and prognostic factors of unselected patients treated for glioblastoma (GB) at a single center with surgery, standard radiotherapy (RT), and concomitant temozolomide (TMZ). From 1999-2005, the institutional protocol included surgery and RT with TMZ. From 2005 on, adjuvant TMZ was routinely added. PATIENTS AND METHODS Between April 1999 and September 2009, 181 patients with GB were treated with RT (60 Gy in 30 fractions) and concomitant TMZ (75 mg/m2/day throughout RT). Biopsy only had been performed in 53 patients (29.3%), 128 patients (70.7%) had undergone resection, which was complete based on postoperative MRI in 51 patients (28.2%). Adjuvant TMZ was applied in 67 of 181 patients (37%). RESULTS Median overall survival (OS) and progression-free survival (PFS) were 15.0 (95% CI, 13.1-16.8) and 7.2 months (95% CI, 5.9-8.5), respectively. After complete resection, partial/subtotal resection and biopsy, median OS was 23.20, 14.75, and 7.89 months (p<0.001), respectively. In multivariate Cox proportional hazards regression models, extent of resection (p<0.0001), Karnofsky's performance score (p<0.0001) and adjuvant TMZ (p=0.001) were significant independent prognostic factors for OS. RT with concomitant TMZ was well tolerated in the majority of patients and could be completed as scheduled in 146 patients (80.7%), while 11 patients (6.1%) discontinued RT. Another 35 patients (19.3%) interrupted concomitant chemotherapy. CONCLUSION RT with concomitant TMZ is a feasible regimen with acceptable toxicity in routine practice. Our data are compatible with a beneficial effect of adjuvant TMZ on OS and PFS.
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Amichetti M, Amelio D. A Review of the Role of Re-Irradiation in Recurrent High-Grade Glioma (HGG). Cancers (Basel) 2011; 3:4061-89. [PMID: 24213125 PMCID: PMC3763410 DOI: 10.3390/cancers3044061] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 10/08/2011] [Accepted: 10/21/2011] [Indexed: 01/17/2023] Open
Abstract
Despite the use of more effective multimodal treatments in high-grade glioma (HGG), the outcome of patients affected by this disease is still dismal and recurrence is a very common event. Many therapeutic approaches, alone or combined (surgery, drugs, targeted agents, immunotherapy, radiotherapy, supportive therapy), are available in the clinical armamentarium so far. The attitude of physicians is increasingly interventionist, but recurrent HGG still remains a very difficult scenario to be treated. Radiotherapy with different re-irradiation techniques is increasingly proposed as a therapeutic option with interesting results, even though the resulting duration of response is usually quite short. Most lesions re-recur locally, with inadequate identification and targeting of viable tumor being the most important cause of failure. Prognosis is affected by many patient-, tumor-, and treatment-associated prognostic factors. Radiotherapy is delivered with many advanced modalities: 3D-CRT, intensity-modulated radiation therapy, stereotactic fractionated radiotherapy, radiosurgery, and brachitherapy with or without chemotherapy administration. In order to evaluate the feasibility and efficacy of re-irradiation in this setting, we reviewed the PubMed and MEDLINE databases restricting the search to original reports published from January 1990 to June 2011. The search resulted in a total of 155 reports: 78 of them covering 2,688 patients treated with different irradiation modalities overall fulfilled the entry criteria. Radiation therapy demonstrated to be an acceptable option in recurrent HGG with good response rates and acceptable toxicity.
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Affiliation(s)
- Maurizio Amichetti
- ATreP, Agenzia Provinciale per la Protonterapia, via Perini 181, 38122 Trento, Italy.
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17
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Prolonged survival when temozolomide is added to accelerated radiotherapy for glioblastoma multiforme. Strahlenther Onkol 2011; 187:548-54. [DOI: 10.1007/s00066-011-2242-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2010] [Accepted: 03/18/2011] [Indexed: 11/24/2022]
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[Prediction of clinical course of glioblastomas by MRI during radiotherapy]. Strahlenther Onkol 2010; 186:681-6. [PMID: 21221885 DOI: 10.1007/s00066-010-2156-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2010] [Accepted: 09/16/2010] [Indexed: 10/18/2022]
Abstract
PURPOSE determine the value of MR studies in patients undergoing radiotherapy for glioblastomas pre and during radiotherapy to predict the clinical course. PATIENTS AND METHODS MR follow-up studies were performed in 33 patients with glioblastomas before radiotherapy, after 30 Gy, after 60 Gy, and in the treatment follow-up. Findings on MR were categorized into: definite progress, questionable progress, status idem. Patients were followed clinically (median for 11 months). RESULTS after 30 Gy 23/33 (70%) of the MR examination showed status idem. 10/33 (30%) demonstrated definite (n = 6) or questionable (n = 4) progress. Further tumor progress was faster in these patients and patients succumb to their disease earlier (9 vs. 22 months). The 60 Gy study showed definite (n = 8) and questionable (n = 6) progress in 14/33 (42%) cases. All these tumors were progressing faster and were associated with a comparatively reduced life expectancy. CONCLUSION MR follow-up studies after 30 Gy in patients undergoing radiotherapy for glioblastomas allow for prognostic appraisal, and potentially early modification of treatment.
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Kopecký J, Priester P, Slovácek L, Petera J, Kopecký O, Macingova Z. Aplastic anemia as a cause of death in a patient with glioblastoma multiforme treated with temozolomide. Strahlenther Onkol 2010; 186:452-7. [PMID: 20803286 DOI: 10.1007/s00066-010-2132-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2010] [Accepted: 03/26/2010] [Indexed: 12/22/2022]
Abstract
BACKGROUND Standard treatment of glioblastoma multiforme consists of postoperative radiochemotherapy with temozolomide, followed by a 6-month chemotherapy. Serious hematologic complications are rarely reported. CASE REPORT AND RESULTS The authors present the case of a 61-year-old female patient with glioblastoma multiforme treated with external-beam radiation therapy and concomitant temozolomide. After completion of treatment, the patient developed symptoms of serious aplastic anemia that eventually led to death due to prolonged neutro- and thrombocytopenia followed by infectious complications. CONCLUSION Lethal complications following temozolomide are, per se, extremely rare, however, a total of four other cases of aplastic anemia have been reported in the literature so far.
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Affiliation(s)
- Jindrich Kopecký
- Department of Clinical Oncology and Radiotherapy, Charles University Hospital and Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic.
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