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Wei S, Chang L, Zhong Y. The efficacy and adverse events of bevacizumab combined with temozolomide in the treatment of glioma: a systemic review and meta-analysis of randomized controlled trials. Front Med (Lausanne) 2024; 11:1419038. [PMID: 39015784 PMCID: PMC11250252 DOI: 10.3389/fmed.2024.1419038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 06/17/2024] [Indexed: 07/18/2024] Open
Abstract
Objectives To assess the efficacy and adverse events of bevacizumab (BEV) combined with temozolomide (TMZ) in the treatment of glioma. Materials and methods Randomized controlled trials (RCT) involving BEV combined with TMZ in the treatment of glioma were searched using PubMed, Embase and Cochrane library, and a comprehensive meta-analysis was conducted. The primary outcomes were overall survival time (OS) and progression-free survival time (PFS), and the secondary outcome was adverse events. Researchers conducted literature screening, data extraction and quality assessment according to inclusion and exclusion criteria. RevMan 5.3 software was used for meta-analysis. Results A total of 8 prospective RCTs of 3,039 cases were included in the meta-analysis. Meta-analysis showed that compared with TMZ alone, BEV combined with TMZ could significantly improve PFS, OS and complete remission rate (CR). A total of 6 studies reported related adverse events, mainly including thrombocytopenia, neutropenia, leukopenia, anemia and fatigue. Combination therapy may have more adverse events but no serious consequences. Conclusion The combination of BEV and TMZ had a better therapeutic effect on glioblastoma, significantly prolonged the survival time of patients and improved the quality of life. However, some patients are afflicted with the adverse events of combination therapy, and subsequent studies should continue to conduct larger, multi-center RCTs to confirm the findings and explore in depth how to minimize and manage adverse events effectively.
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Affiliation(s)
- SiYao Wei
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - LanYin Chang
- Department of Otolaryngology Head and Neck Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yi Zhong
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
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Cuccia F, Jafari F, D’Alessandro S, Carruba G, Craparo G, Tringali G, Blasi L, Ferrera G. Preferred Imaging for Target Volume Delineation for Radiotherapy of Recurrent Glioblastoma: A Literature Review of the Available Evidence. J Pers Med 2024; 14:538. [PMID: 38793120 PMCID: PMC11122491 DOI: 10.3390/jpm14050538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/29/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Recurrence in glioblastoma lacks a standardized treatment, prompting an exploration of re-irradiation's efficacy. METHODS A comprehensive systematic review from January 2005 to May 2023 assessed the role of MRI sequences in recurrent glioblastoma re-irradiation. The search criteria, employing MeSH terms, targeted English-language, peer-reviewed articles. The inclusion criteria comprised both retrospective and prospective studies, excluding certain types and populations for specificity. The PICO methodology guided data extraction, and the statistical analysis employed Chi-squared tests via MedCalc v22.009. RESULTS Out of the 355 identified studies, 81 met the criteria, involving 3280 patients across 65 retrospective and 16 prospective studies. The key findings indicate diverse treatment modalities, with linac-based photons predominating. The median age at re-irradiation was 54 years, and the median time interval between radiation courses was 15.5 months. Contrast-enhanced T1-weighted sequences were favored for target delineation, with PET-imaging used in fewer studies. Re-irradiation was generally well tolerated (median G3 adverse events: 3.5%). The clinical outcomes varied, with a median 1-year local control rate of 61% and a median overall survival of 11 months. No significant differences were noted in the G3 toxicity and clinical outcomes based on the MRI sequence preference or PET-based delineation. CONCLUSIONS In the setting of recurrent glioblastoma, contrast-enhanced T1-weighted sequences were preferred for target delineation, allowing clinicians to deliver a safe and effective therapeutic option; amino acid PET imaging may represent a useful device to discriminate radionecrosis from recurrent disease. Future investigations, including the ongoing GLIAA, NOA-10, ARO 2013/1 trial, will aim to refine approaches and standardize methodologies for improved outcomes in recurrent glioblastoma re-irradiation.
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Affiliation(s)
- Francesco Cuccia
- Radiation Oncology, ARNAS Civico Hospital, 90100 Palermo, Italy (G.F.)
| | - Fatemeh Jafari
- Radiation Oncology Department, Imam-Khomeini Hospital Complex, Teheran University of Medical Sciences, Teheran 1416634793, Iran
| | | | - Giuseppe Carruba
- Division of Internationalization and Health Research (SIRS), ARNAS Civico Hospital, 90100 Palermo, Italy
| | | | | | - Livio Blasi
- Medical Oncology, ARNAS Civico Hospital, 90100 Palermo, Italy;
| | - Giuseppe Ferrera
- Radiation Oncology, ARNAS Civico Hospital, 90100 Palermo, Italy (G.F.)
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3
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Frosina G. Radiotherapy of high-grade gliomas: dealing with a stalemate. Crit Rev Oncol Hematol 2023; 190:104110. [PMID: 37657520 DOI: 10.1016/j.critrevonc.2023.104110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 07/14/2023] [Accepted: 08/23/2023] [Indexed: 09/03/2023] Open
Abstract
This article discusses the studies on radiotherapy of high-grade gliomas published between January 1, 2022, and June 30, 2022, with special reference to their molecular biology basis. The focus was on advances in radioresistance, radiosensitization and the toxicity of radiotherapy treatments. In the first half of 2022, several important advances have been made in understanding resistance mechanisms in high-grade gliomas. Furthermore, the development of several radiosensitization procedures for these deadly tumors, including studies with small molecule radiosensitizers, new fractionation protocols, and new immunostimulatory agents, has progressed in both the preclinical and clinical settings, reflecting the frantic research effort in the field. However, since 2005 our research efforts fail to produce significant improvements to treatment guidelines for high-grade gliomas. Possible reasons for this stalemate and measures to overcome it are discussed.
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Affiliation(s)
- Guido Frosina
- Mutagenesis & Cancer Prevention Unit, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy.
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4
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Fujikawa Y, Fukuo Y, Nishimura K, Tsujino K, Kashiwagi H, Hiramatsu R, Nonoguchi N, Furuse M, Takami T, Hu N, Miyatake SI, Takata T, Tanaka H, Watanabe T, Suzuki M, Kawabata S, Nakamura H, Wanibuchi M. Evaluation of the Effectiveness of Boron Neutron Capture Therapy with Iodophenyl-Conjugated closo-Dodecaborate on a Rat Brain Tumor Model. BIOLOGY 2023; 12:1240. [PMID: 37759639 PMCID: PMC10525593 DOI: 10.3390/biology12091240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023]
Abstract
High-grade gliomas present a significant challenge in neuro-oncology because of their aggressive nature and resistance to current therapies. Boron neutron capture therapy (BNCT) is a potential treatment method; however, the boron used by the carrier compounds-such as 4-borono-L-phenylalanine (L-BPA)-have limitations. This study evaluated the use of boron-conjugated 4-iodophenylbutanamide (BC-IP), a novel boron compound in BNCT, for the treatment of glioma. Using in vitro drug exposure experiments and in vivo studies, we compared BC-IP and BPA, with a focus on boron uptake and retention characteristics. The results showed that although BC-IP had a lower boron uptake than BPA, it exhibited superior retention. Furthermore, despite lower boron accumulation in tumors, BNCT mediated by BC-IP showed significant survival improvement in glioma-bearing rats compared to controls (not treated animals and neutrons only). These results suggest that BC-IP, with its unique properties, may be an alternative boron carrier for BNCT. Further research is required to optimize this potential treatment modality, which could significantly contribute to advancing the treatment of high-grade gliomas.
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Affiliation(s)
- Yoshiki Fujikawa
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Yusuke Fukuo
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Kai Nishimura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, Japan; (K.N.); (H.N.)
| | - Kohei Tsujino
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Hideki Kashiwagi
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Ryo Hiramatsu
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Naosuke Nonoguchi
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Motomasa Furuse
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Toshihiro Takami
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Naonori Hu
- Kansai BNCT Medical Center, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (N.H.); (S.-I.M.)
| | - Shin-Ichi Miyatake
- Kansai BNCT Medical Center, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (N.H.); (S.-I.M.)
| | - Takushi Takata
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, Osaka 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Hiroki Tanaka
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, Osaka 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Tsubasa Watanabe
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, Osaka 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Minoru Suzuki
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, Osaka 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Shinji Kawabata
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, Japan; (K.N.); (H.N.)
| | - Masahiko Wanibuchi
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan; (Y.F.); (Y.F.); (K.T.); (H.K.); (R.H.); (N.N.); (M.F.); (T.T.); (M.W.)
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You WC, Lee HD, Pan HC, Chen HC. Re-irradiation combined with bevacizumab for recurrent glioblastoma beyond bevacizumab failure: survival outcomes and prognostic factors. Sci Rep 2023; 13:9442. [PMID: 37296207 PMCID: PMC10256803 DOI: 10.1038/s41598-023-36290-2] [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: 03/29/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
The combination of re-irradiation and bevacizumab has emerged as a potential therapeutic strategy for patients experiencing their first glioblastoma multiforme (GBM) recurrence. This study aims to assess the effectiveness of the re-irradiation and bevacizumab combination in treating second-progression GBM patients who are resistant to bevacizumab monotherapy. This retrospective study enrolled 64 patients who developed a second progression after single-agent bevacizumab therapy. The patients were divided into two groups: 35 underwent best supportive care (none-ReRT group), and 29 received bevacizumab and re-irradiation (ReRT group). The study measured the overall survival time after bevacizumab failure (OST-BF) and re-irradiation (OST-RT). Statistical tests were used to compare categorical variables, evaluate the difference in recurrence patterns between the two groups, and identify optimal cutoff points for re-irradiation volume. The results of the Kaplan-Meier survival analysis indicated that the re-irradiation (ReRT) group experienced a significantly higher survival rate and longer median survival time than the non-ReRT group. The median OST-BF and OST-RT were 14.5 months and 8.8 months, respectively, for the ReRT group, while the OST-BF for the none-ReRT group was 3.9 months (p < 0.001). The multivariable analysis identified the re-irradiation target volume as a significant factor for OST-RT. Moreover, the re-irradiation target volume exhibited excellent discriminatory ability in the area under the curve (AUC) analysis, with an optimal cutoff point of greater than 27.58 ml. These findings suggest that incorporating re-irradiation with bevacizumab therapy may be a promising treatment strategy for patients with recurrent GBM resistant to bevacizumab monotherapy. The re-irradiation target volume may serve as a valuable selection factor in determining which patients with recurrent GBM are likely to benefit from the combined re-irradiation and bevacizumab treatment modality.
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Affiliation(s)
- Weir-Chiang You
- Department of Radiation Oncology, Taichung Veterans General Hospital, 1650, Tawain Blvd Section 4, Taichung, 40704, Taiwan.
| | - Hsu-Dung Lee
- Department of Neurosurgery, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Hung-Chuan Pan
- Department of Radiology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Hung-Chieh Chen
- Department of Radiology, Taichung Veterans General Hospital, Taichung, Taiwan
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6
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Moezzi SMI, Javadi P, Mozafari N, Ashrafi H, Azadi A. Metformin-loaded nanoerythrosomes: An erythrocyte-based drug delivery system as a therapeutic tool for glioma. Heliyon 2023; 9:e17082. [PMID: 37484272 PMCID: PMC10361227 DOI: 10.1016/j.heliyon.2023.e17082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 07/25/2023] Open
Abstract
Glioma is an intra-cranial malignancy with the origin of neural stem cells or precursor cells, the most prevalent brain tumor worldwide. Glioblastoma, the fourth-grade glioma, is a common brain tumor whose incidence rate is 5-7 people per 100,000 populations annually. Despite their high mortality rate, all efforts for treatment have yet to achieve any desirable clinical outcome. The Wnt signaling pathway is a conserved pathway among species that seems to be a candidate for cancer therapy by its inhibition. Metformin is a known inhibitor of the Wnt signaling pathway. Its effects on glioma treatment have been observed in cellular, animal, and clinical experiments. Nanoerythrosomes are drug carriers obtained from the cellular membrane of red blood cells in nano size which can offer several characteristics to deliver metformin to brain tumors. They are good at loading and carrying hydrophilic drugs, they can protect metformin from its metabolizing enzymes, which are present in the blood-brain barrier, and they can extend the period of metformin presence in circulation. In this study, nanoerythrosomes were prepared by using the hypotonic buffer. They had particle sizes in the range of 97.1 ± 34.2 nm, and their loading efficiency and loading capacity were 72.6% and 1.66%, respectively. Nanoerythrosomes could reserve metformin in their structure for a long time, and only 50% of metformin was released after 30 h. Moreover, they released metformin at a low and approximately constant rate. Besides, nanoerythrosomes could tolerate various kinds of stress and maintain most of the drug in their structure. Altogether, nanoerythrosome can be a suitable drug delivery system to deliver therapeutic amounts of metformin to various tissues.
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Affiliation(s)
- Seyed Mohammad Iman Moezzi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Parisa Javadi
- Department of Nanomedicine, School of Novel Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negin Mozafari
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hajar Ashrafi
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Azadi
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Muacevic A, Adler JR, Li Y, Mizumoto M, Kumada H, Ishikawa E, Yamamoto T, Matsumura A, Sakurai H. Boron Neutron Capture Therapy for Recurrent Glioblastoma Multiforme: Imaging Evaluation of a Case With Long-Term Local Control and Survival. Cureus 2023; 15:e33898. [PMID: 36819302 PMCID: PMC9937644 DOI: 10.7759/cureus.33898] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Glioblastoma (GBM) is difficult to cure with conventional multimodal treatment and has an extremely poor prognosis. Boron neutron capture therapy (BNCT) is a new particle therapy for malignant tumors in the brain and head and neck region. This radiotherapy utilizes a nuclear reaction between neutrons and a nonradioactive isotope, boron-10. In this method, a boron compound is administered transvenously into the body. The boron compound has the property of being selectively taken up only by the cells of malignant tumors, and the subsequent irradiation with neutrons can destroy malignant tumor cells without damaging normal cells. Since the irradiation dose to normal tissues is reduced in BNCT, it may be possible to re-irradiate malignant tumors that recur after radiotherapy. Clinical trials have reported prolonged survival and safety of BNCT in a small number of patients with refractory malignancies, including GBM, but these reports do not address quality of life or activities of daily living (ADL) after treatment, and there is no information on the assessment of local control by imaging. Here, we report a case of GBM that recurred after surgery, 60 Gy of conventional radiotherapy and standard treatment with temozolomide. The patient achieved long-term local control and survival over five years after BNCT and was able to maintain ADL at home without any specialist care. We describe the case with evaluation using longitudinal magnetic resonance imaging (MRI).
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Compassionate Treatment of Brainstem Tumors with Boron Neutron Capture Therapy: A Case Series. Life (Basel) 2022; 12:life12040566. [PMID: 35455057 PMCID: PMC9025803 DOI: 10.3390/life12040566] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/02/2022] [Accepted: 04/07/2022] [Indexed: 01/01/2023] Open
Abstract
Brainstem tumors are heterogenous and cancerous glioma tumors arising from the midbrain, pons, and the medulla that are relatively common in children, accounting for 10% to 20% of all pediatric brain tumors. However, the prognosis of aggressive brainstem gliomas remains extremely poor despite aggressive treatment with chemotherapy and radiotherapy. That means there are many life-threatening patients who have exhausted all available treatment options and are beginning to face end-of-life stage. Therefore, the unique properties of highly selective heavy particle irradiation with boron neutron capture therapy (BNCT) may be well suited to prolong the lives of patients with end-stage brainstem gliomas. Herein, we report a case series of life-threatening patients with end-stage brainstem glioma who eligible for Emergency and Compassionate Use, in whom we performed a scheduled two fractions of salvage BNCT strategy with low treatment dosage each time. No patients experienced acute or late adverse events related to BNCT. There were 3 patients who relapsed after two fractionated BNCT treatment, characterized by younger age, lower T/N ratio, and receiving lower treatment dose. Therefore, two fractionated low-dose BNCT may be a promising treatment for end-stage brainstem tumors. For younger patients with low T/N ratios, more fractionated low-dose BNCT should be considered.
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