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Cancer Treatment Reviews Jun 2020When the VEGF-A-targeting monoclonal antibody bevacizumab (Avastin®) entered clinical practice more than 15 years ago, it was one of the first targeted therapies and... (Review)
Review
When the VEGF-A-targeting monoclonal antibody bevacizumab (Avastin®) entered clinical practice more than 15 years ago, it was one of the first targeted therapies and the first approved angiogenesis inhibitor. Marking the beginning for a new line of anti-cancer treatments, bevacizumab remains the most extensively characterized anti-angiogenetic treatment. Initially approved for treatment of metastatic colorectal cancer in combination with chemotherapy, its indications now include metastatic breast cancer, non-small-cell lung cancer, glioblastoma, renal cell carcinoma, ovarian cancer and cervical cancer. This review provides an overview of the clinical experience and lessons learned since bevacizumab's initial approval, and highlights how this knowledge has led to the investigation of novel combination therapies. In the past 15 years, our understanding of VEGF's role in the tumor microenvironment has evolved. We now know that VEGF not only plays a major role in controlling blood vessel formation, but also modulates tumor-induced immunosuppression. These immunomodulatory properties of bevacizumab have opened up new perspectives for combination therapy approaches, which are being investigated in clinical trials. Specifically, the combination of bevacizumab with cancer immunotherapy has recently been approved in non-small-cell lung cancer and clinical benefit was also demonstrated for treatment of hepatocellular carcinoma. However, despite intense investigation, reliable and validated biomarkers that would enable a more personalized use of bevacizumab remain elusive. Overall, bevacizumab is expected to remain a key agent in cancer therapy, both due to its established efficacy in approved indications and its promise as a partner in novel targeted combination treatments.
Topics: Angiogenesis Inhibitors; Antineoplastic Agents, Immunological; Bevacizumab; Clinical Trials, Phase II as Topic; Clinical Trials, Phase III as Topic; Humans; Molecular Targeted Therapy; Neoplasms; Neovascularization, Pathologic; Randomized Controlled Trials as Topic
PubMed: 32335505
DOI: 10.1016/j.ctrv.2020.102017 -
Pharmacology & Therapeutics Feb 2018Bevacizumab is a vascular endothelial growth factor-A-specific angiogenesis inhibitor indicated as an adjunct to chemotherapy for the treatment of several types of... (Review)
Review
Bevacizumab is a vascular endothelial growth factor-A-specific angiogenesis inhibitor indicated as an adjunct to chemotherapy for the treatment of several types of cancer. Hypertension is commonly observed during bevacizumab treatment, and high-grade toxicity can limit therapy and lead to other cardiovascular complications. The factors that contribute to interindividual variability in blood pressure response to bevacizumab treatment are not well understood. In this review, we outline research efforts to understand the mechanisms and pathophysiology of hypertension resulting from bevacizumab treatment. Moreover, we highlight current knowledge of the pharmacogenetics of bevacizumab-induced hypertension, which may be used to develop strategies to prevent or minimize this toxicity.
Topics: Angiogenesis Inhibitors; Animals; Antibodies, Monoclonal, Humanized; Bevacizumab; Humans; Hypertension; Models, Cardiovascular; Vasodilation
PubMed: 28882537
DOI: 10.1016/j.pharmthera.2017.08.012 -
Autophagy Jan 2024Bevacizumab plays an important role in the first and second line treatment for metastatic colorectal cancer (CRC). And induction of hypoxia and the tumors response to it...
Tumor-derived lactate promotes resistance to bevacizumab treatment by facilitating autophagy enhancer protein RUBCNL expression through histone H3 lysine 18 lactylation (H3K18la) in colorectal cancer.
Bevacizumab plays an important role in the first and second line treatment for metastatic colorectal cancer (CRC). And induction of hypoxia and the tumors response to it plays an important role in determining the efficacy of antiangiogenic therapy while the connection between them remains unclear. Here, we found that lactate accumulated in the tumor environment of CRC and acted as substrates for histone lactylation, and this process was further induced by cellular enhanced glycolysis in hypoxia. We determined that CRC patients resistant to bevacizumab treatment presented with elevated levels of histone lactylation and inhibition of histone lactylation efficiently suppressed CRC tumorigenesis, progression and survival in hypoxia. Histone lactylation promoted the transcription of RUBCNL/Pacer, facilitating autophagosome maturation through interacting with BECN1 (beclin 1) and mediating the recruitment and function of the class III phosphatidylinositol 3-kinase complex, which had a crucial role in hypoxic cancer cells proliferation and survival. Moreover, combining inhibition of histone lactylation and macroautophagy/autophagy with bevacizumab treatment demonstrated remarkable treatment efficacy in bevacizumab-resistance patients-derived pre-clinical models. These findings delivered a new exploration and important supplement of metabolic reprogramming-epigenetic regulation, and provided a new strategy for improving clinical efficacy of bevacizumab in CRC by inhibition of histone lactylation. 2-DG: 2-deoxy-D-glucose; BECN1: beclin 1; CQ: chloroquine; CRC: colorectal cancer; DMOG: dimethyloxalylglycine; H3K18la: histone H3 lysine 18 lactylation; MAP1LC3B/LC3B: microtubule associated protein 1 light chain 3 beta; Nala: sodium lactate; PDO: patient-derived orgnoid; PDX: patient-derived xenograft; RUBCNL/Pacer: rubicon like autophagy enhancer; SQSTM1/p62: sequestosome 1.
Topics: Humans; Autophagy; Beclin-1; Bevacizumab; Colorectal Neoplasms; Epigenesis, Genetic; Histones; Hypoxia; Lactic Acid; Lysine
PubMed: 37615625
DOI: 10.1080/15548627.2023.2249762 -
Targeted Oncology Jan 2022MYL-1402O (Abevmy, Lextemy) is a biosimilar of the reference anti-vascular endothelial growth factor antibody bevacizumab. Abevmy is approved for use in all indications... (Review)
Review
MYL-1402O (Abevmy, Lextemy) is a biosimilar of the reference anti-vascular endothelial growth factor antibody bevacizumab. Abevmy is approved for use in all indications for which reference bevacizumab is approved, including the treatment of non-small cell lung cancer (NSCLC) and other solid cancers. Lextemy is approved for all indications as reference bevacizumab, except in recurrent ovarian cancer. MYL-1402O has similar physicochemical and pharmacodynamic properties to those of reference bevacizumab, and the pharmacokinetic similarity of the agents has been shown in healthy male subjects. MYL-1402O demonstrated clinical efficacy equivalent to that of reference bevacizumab in patients with non-squamous NSCLC. The tolerability, safety and immunogenicity profiles of MYL-1402O were consistent with those of reference bevacizumab. The role of reference bevacizumab in the management of solid cancers is well established and MYL-1402O provides an effective biosimilar alternative for patients requiring bevacizumab therapy.
Topics: Bevacizumab; Biosimilar Pharmaceuticals; Carcinoma, Non-Small-Cell Lung; Humans; Lung Neoplasms; Male; Neoplasm Recurrence, Local
PubMed: 34910269
DOI: 10.1007/s11523-021-00858-7 -
Targeted Oncology Dec 2020SB8 is a biosimilar of the monoclonal anti-VEGF antibody bevacizumab and is approved in the EU for use in the same types of cancer as bevacizumab. SB8 has similar... (Review)
Review
SB8 is a biosimilar of the monoclonal anti-VEGF antibody bevacizumab and is approved in the EU for use in the same types of cancer as bevacizumab. SB8 has similar physicochemical and pharmacodynamic properties to those of reference bevacizumab and pharmacokinetic equivalence was shown in healthy volunteers and patients with non-small cell lung cancer (NSCLC). SB8 demonstrated equivalent clinical efficacy to reference bevacizumab in patients with metastatic or recurrent nonsquamous NSCLC, with similar tolerability, safety and immunogenicity profiles.
Topics: Bevacizumab; Biosimilar Pharmaceuticals; Humans
PubMed: 33206282
DOI: 10.1007/s11523-020-00776-0 -
Current Oncology (Toronto, Ont.) Sep 2023Serous epithelial ovarian cancer, classified as either high-grade (90%) or low-grade (10%), varies in molecular, histological, and clinicopathological presentation.... (Review)
Review
Serous epithelial ovarian cancer, classified as either high-grade (90%) or low-grade (10%), varies in molecular, histological, and clinicopathological presentation. Low-grade serous ovarian cancer (LGSOC) is a rare histologic subtype that lacks disease-specific evidence-based treatment regimens. However, LGSOC is relatively chemo-resistant and has a poor response to traditional treatments. Alternative treatments, including biologic therapies such as bevacizumab, have shown some activity in LGSOC. Thus, the objective of this systematic review is to determine the effect and safety of bevacizumab in the treatment of LGSOC. Following PRISMA guidelines, Medline ALL, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Embase all from the OvidSP platform, ClinicalTrials.gov, International Clinical Trials Registry Platform, International Standard Randomised Controlled Trial Number Registry were searched from inception to February 2022. Articles describing bevacizumab use in patients with LGSOC were included. Article screening, data extraction, and critical appraisal of included studies were completed by two independent reviewers. The effect of bevacizumab on the overall response rate, progression-free survival, overall survival, and adverse effects were summarized. The literature search identified 3064 articles, 6 of which were included in this study. A total of 153 patients were analyzed; the majority had stage IIIC cancer (56.2%). The overall median response rate reported in the studies was 47.5%. Overall, bevacizumab is a promising treatment for LGSOC, with response rates higher than traditional treatment modalities such as conventional chemotherapy, and is often overlooked as a treatment tool. A prospective clinical trial evaluating the use of bevacizumab in LGSOC is necessary to provide greater evidence and support these findings.
Topics: Humans; Female; Bevacizumab; Prospective Studies; Carcinoma, Ovarian Epithelial; Cystadenocarcinoma, Serous; Peritoneal Neoplasms; Ovarian Neoplasms
PubMed: 37754507
DOI: 10.3390/curroncol30090592 -
ESMO Open Dec 2022A growing body of evidence suggests that non-viral hepatocellular carcinoma (HCC) might benefit less from immunotherapy.
BACKGROUND
A growing body of evidence suggests that non-viral hepatocellular carcinoma (HCC) might benefit less from immunotherapy.
MATERIALS AND METHODS
We carried out a retrospective analysis of prospectively collected data from consecutive patients with non-viral advanced HCC, treated with atezolizumab plus bevacizumab, lenvatinib, or sorafenib, in 36 centers in 4 countries (Italy, Japan, Republic of Korea, and UK). The primary endpoint was overall survival (OS) with atezolizumab plus bevacizumab versus lenvatinib. Secondary endpoints were progression-free survival (PFS) with atezolizumab plus bevacizumab versus lenvatinib, and OS and PFS with atezolizumab plus bevacizumab versus sorafenib. For the primary and secondary endpoints, we carried out the analysis on the whole population first, and then we divided the cohort into two groups: non-alcoholic fatty liver disease (NAFLD)/non-alcoholic steatohepatitis (NASH) population and non-NAFLD/NASH population.
RESULTS
One hundred and ninety patients received atezolizumab plus bevacizumab, 569 patients received lenvatinib, and 210 patients received sorafenib. In the whole population, multivariate analysis showed that treatment with lenvatinib was associated with a longer OS [hazard ratio (HR) 0.65; 95% confidence interval (CI) 0.44-0.95; P = 0.0268] and PFS (HR 0.67; 95% CI 0.51-0.86; P = 0.002) compared to atezolizumab plus bevacizumab. In the NAFLD/NASH population, multivariate analysis confirmed that lenvatinib treatment was associated with a longer OS (HR 0.46; 95% CI 0.26-0.84; P = 0.0110) and PFS (HR 0.55; 95% CI 0.38-0.82; P = 0.031) compared to atezolizumab plus bevacizumab. In the subgroup of non-NAFLD/NASH patients, no difference in OS or PFS was observed between patients treated with lenvatinib and those treated with atezolizumab plus bevacizumab. All these results were confirmed following propensity score matching analysis. By comparing patients receiving atezolizumab plus bevacizumab versus sorafenib, no statistically significant difference in survival was observed.
CONCLUSIONS
The present analysis conducted on a large number of advanced non-viral HCC patients showed for the first time that treatment with lenvatinib is associated with a significant survival benefit compared to atezolizumab plus bevacizumab, in particular in patients with NAFLD/NASH-related HCC.
Topics: Humans; Sorafenib; Carcinoma, Hepatocellular; Bevacizumab; Non-alcoholic Fatty Liver Disease; Propensity Score; Retrospective Studies; Liver Neoplasms
PubMed: 36208496
DOI: 10.1016/j.esmoop.2022.100591 -
Journal of Neuro-oncology Jul 2017Bevacizumab has been used in patients with GBM as a salvage therapy since its approval in the United States for recurrent GBM in 2009. In order to review the therapeutic... (Review)
Review
Bevacizumab has been used in patients with GBM as a salvage therapy since its approval in the United States for recurrent GBM in 2009. In order to review the therapeutic effect of bevacizumab in the primary and recurrent clinical setting we have performed a systematic analysis of data from the published literature. Weighted median progression free survival and overall survival were calculated and compared to standard therapy or other experimental therapies. A qualitative analysis of the limited studies on health related quality of life and effects on steroid requirements was also undertaken. We found that the available literature supports the use of bevacizumab for prolonging PFS and OS in the recurrent setting either alone or in combination with a cytotoxic agent (P < 0.05), but does not support its use in the primary setting (P > 0.05). The survival advantage of bevacizumab compared to experimental therapy at recurrence is limited to 4 months. There is no additional benefit reported to date in health-related quality of life with the use of bevacizumab, although it may reduce steroid requirements. On average there is one side-effect event per patient and 74% of these events are grade 3 toxicity or higher. Further studies investigating the role of bevacizumab in combination with cytotoxic agents at recurrence are awaited.
Topics: Antineoplastic Agents, Immunological; Bevacizumab; Brain Neoplasms; Glioblastoma; Humans
PubMed: 28527008
DOI: 10.1007/s11060-017-2477-x -
JAMA Network Open Aug 2023Although bevacizumab has been used in the treatment of ovarian cancer, its optimal use is unknown.
IMPORTANCE
Although bevacizumab has been used in the treatment of ovarian cancer, its optimal use is unknown.
OBJECTIVE
To investigate time-dependent changes in the outcomes of bevacizumab therapy.
DESIGN, SETTING, AND PARTICIPANTS
This cohort study was conducted using published data from 7 previous randomized phase 3 clinical trials with bevacizumab (ICON7, GOG-0218, BOOST, GOG-0213, OCEANS, AURERIA, and MITO16B) from January 10 to January 31, 2023. From 2 ancillary analyses of the ICON7 trial with individual patient data and tumor gene expression profiles, an ICON7-A cohort was generated comprising 745 cases. From other studies, published Kaplan-Meier curves were graphically analyzed.
EXPOSURES
Bevacizumab treatment vs placebo or no treatment.
MAIN OUTCOMES AND MEASURES
Restricted mean survival time and relative risk of progression at a given time point between bevacizumab treatment and control groups.
RESULTS
In the ICON7-A cohort (n = 745), restricted mean survival analysis showed that bevacizumab treatment (n = 384) had significantly better progression-free survival (PFS) than the control (n = 361) before bevacizumab discontinuation (restricted mean survival time ratio, 1.08; 95% CI, 1.05-1.11; P < .001), but had significantly worse PFS after bevacizumab discontinuation (0.79; 95% CI, 0.69-0.90; P < .001), showing rebound. In a post hoc analysis, the rebound was similarly observed both in homologous recombination deficiency (HRD) (before, 1.05; 95% CI, 1.02-1.09; P < .001; after, 0.79; 95% CI, 0.63-0.98; P = .04) and non-HRD tumors (before, 1.08; 95% CI, 1.03-1.15; P < .001; after, 0.71; 95% CI, 0.56-0.90; P < .001) of the serous subtype, but not in the nonserous subtype (before, 1.11; 95% CI, 1.05-1.18; P < .001; after, 0.94; 95% CI, 0.78-1.15; P = .57). In Kaplan-Meier curve image-based analysis, the trend of rebound effect was consistently observed in the overall ICON7 and GOG-0218 cohorts and their subgroups stratified by prognostic factors, homologous recombination-associated mutations, and chemotherapy sensitivity. In contrast, no such trend was observed in the studies GOG-0213, OCEANS, AURERIA, and MITO16B, in which patients who experienced relapse received bevacizumab until progression.
CONCLUSIONS AND RELEVANCE
In ovarian cancer, bevacizumab may reduce progression for approximately 1 year after initiation, but discontinuation may increase subsequent progression in the serous subtype regardless of HRD status. The results suggest that in the first-line treatment, bevacizumab may be more beneficial in patients with a shorter prognosis who are less likely to experience the rebound outcome.
Topics: Humans; Female; Bevacizumab; Cohort Studies; Antineoplastic Combined Chemotherapy Protocols; Neoplasm Recurrence, Local; Ovarian Neoplasms
PubMed: 37531111
DOI: 10.1001/jamanetworkopen.2023.26834 -
Journal of AAPOS : the Official... Feb 2023
Topics: Infant, Newborn; Humans; Bevacizumab; Retinopathy of Prematurity; Infant, Premature; Angiogenesis Inhibitors; Intravitreal Injections; Gestational Age
PubMed: 36623638
DOI: 10.1016/j.jaapos.2023.01.002