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Remon J, Lacas B, Herbst R, Reck M, Garon EB, Scagliotti GV, Ramlau R, Hanna N, Vansteenkiste J, Yoh K, Groen HJ, Heymach JV, Mandrekar SJ, Okamoto I, Neal JW, Heist RS, Planchard D, Pignon JP, Besse B, Besse B, Lacas B, Pignon J, Remon J, Berghmans T, Dahlberg S, Felip E, Berghmans T, Besse B, Dahlberg S, Felip E, Garon E, Groen HJ, Hanna N, Heist RS, Herbst R, Heymach JV, Lacas B, Adjei AA, Heist R, Mandrekar SJ, Neal JW, Okamoto I, Pignon JP, Ramlau R, Remon J, Reck M, Scagliotti GV, Vansteenkiste J, Yoh K. ANtiangiogenic Second-line Lung cancer Meta-Analysis on individual patient data in non-small cell lung cancer: ANSELMA. Eur J Cancer 2022; 166:112-125. [DOI: 10.1016/j.ejca.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 11/16/2022]
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Shukla SK, Kulkarni NS, Farrales P, Kanabar DD, Parvathaneni V, Kunda NK, Muth A, Gupta V. Sorafenib Loaded Inhalable Polymeric Nanocarriers against Non-Small Cell Lung Cancer. Pharm Res 2020; 37:67. [PMID: 32166411 DOI: 10.1007/s11095-020-02790-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 02/20/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE This exploration is aimed at developing sorafenib (SF)-loaded cationically-modified polymeric nanoparticles (NPs) as inhalable carriers for improving the therapeutic efficacy of SF against non-small cell lung cancer (NSCLC). METHODS The NPs were prepared using a solvent evaporation technique while incorporating cationic agents. The optimized NPs were characterized by various physicochemical parameters and evaluated for their aerosolization properties. Several in-vitro evaluation studies were performed to determine the efficacy of our delivery carriers against NSCLC cells. RESULTS Optimized nanoparticles exhibited an entrapment efficiency of ~40%, <200 nm particle size and a narrow poly-dispersity index. Cationically-modified nanoparticles exhibited enhanced cellular internalization and cytotoxicity (~5-fold IC50 reduction vs SF) in various lung cancer cell types. The inhalable nanoparticles displayed efficient aerodynamic properties (MMAD ~ 4 μM and FPF >80%). In-vitro evaluation also resulted in a superior ability to inhibit cancer metastasis. 3D-tumor simulation studies further established the anti-cancer efficacy of NPs as compared to just SF. CONCLUSION The localized delivery of SF-loaded nanoparticles resulted in improved anti-tumor activity as compared to SF alone. Therefore, this strategy displays great potential as a novel treatment approach against certain lung cancers.
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Affiliation(s)
- Snehal K Shukla
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA
| | - Nishant S Kulkarni
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA
| | - Pamela Farrales
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA
| | - Dipti D Kanabar
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA
| | - Vineela Parvathaneni
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA
| | - Nitesh K Kunda
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA
| | - Aaron Muth
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA
| | - Vivek Gupta
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, USA.
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New advances in antiangiogenic combination therapeutic strategies for advanced non-small cell lung cancer. J Cancer Res Clin Oncol 2020; 146:631-645. [PMID: 32065262 DOI: 10.1007/s00432-020-03129-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 01/09/2020] [Indexed: 12/31/2022]
Abstract
PURPOSE Tumor growth relies on the sufficient blood supply and continuously requires new blood vessels to maintain, which lead to vascular abnormalities (Folkman, N Engl J Med 285:1182-1186, 1971). Antiangiogenic therapy has emerged with the goal of normalizing vasculature and tumor microenvironment (TME). Some antiangiogenic therapies combined with chemotherapy, targeted therapy or immunotherapy have been approved for clinical application. In this review, we summarize the recent advances of antiangiogenic combination therapeutic strategies in advanced NSCLC. METHODS References of this review are searched through PubMed and EMBASE and the abstracts of cancer conferences. The ClinicalTrials.gov database was used for relative trials. RESULTS Based on different mechanisms, antiangiogenic agents can be divided into monoclonal antibodies (mAbs), which mainly include bevacizumab and ramucirumab, and multi-target antiangiogenic tyrosine kinase inhibitors (TKIs) which include sunitinib, sorafenib, nintedanib, apatinib, anlotinib, fruquintinib, etc. In recent years, a number of large clinical studies have shown that antiangiogenic agents have conferred a significant overall survival (OS) benefit to patients with advanced non-small cell lung cancer (NSCLC). More and more evidences confirm that the combination of antiangiogenic agents with chemotherapy, targeted therapy and immunotherapy can improve the effect and prolong the survival of NSCLC patients. However, many problems about the application of antiangiogenic agents on advanced NSCLC patients still need to be explored. For example, the combination therapy of multi-target antiangiogenic agents is just beginning, and the biomarkers are not clear. CONCLUSIONS Antiangiogenic agents can achieve therapeutic benefit in advanced NSCLC patients and the combination of chemotherapy, targeted therapy or immunotherapy can lead to synergistic effect. However, exploring the best combination therapy and efficacy-related biomarkers needs further study.
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Spagnuolo A, Palazzolo G, Sementa C, Gridelli C. Vascular endothelial growth factor receptor tyrosine kinase inhibitors for the treatment of advanced non-small cell lung cancer. Expert Opin Pharmacother 2020; 21:491-506. [DOI: 10.1080/14656566.2020.1713092] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- A Spagnuolo
- Division of Medical Oncology, ‘S. G. Moscati’ Hospital, Avellino, Italy
| | - G Palazzolo
- Division of Medical Oncology, “ULSS 15 Cittadella”, Cittadella, Padova, Italy
| | - C Sementa
- Division of Legal Medicine, ‘S. G. Moscati’ Hospital, Avellino, Italy
| | - C Gridelli
- Division of Medical Oncology, ‘S. G. Moscati’ Hospital, Avellino, Italy
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Assoun S, Brosseau S, Steinmetz C, Gounant V, Zalcman G. Bevacizumab in advanced lung cancer: state of the art. Future Oncol 2017; 13:2515-2535. [PMID: 28812378 DOI: 10.2217/fon-2017-0302] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Despite recent advances in metastatic lung cancer treatment with the advent of immune checkpoint inhibitors and molecules targeting addictive genomic abnormalities, prognosis of most of the patients remains unfavorable. Combination approaches with older drugs, such as bevacizumab, should be thus envisioned. Bevacizumab is a monoclonal anti-VEGF antibody, approved by the US FDA and the EMA in first-line and maintenance settings of advanced nonsquamous non-small-cell lung cancer (NSCLC) treatment, in association with platinum-based chemotherapy. In the years to come, bevacizumab might be associated with new molecular therapies or immuno-oncology drugs, in order to optimize response rates and overcome resistances. This review summarizes the pharmacologic properties, clinical efficacy and safety of bevacizumab in advanced lung cancer treatment, with a focus on NSCLC, EGFR-mutant NSCLC and small-cell lung cancer.
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Affiliation(s)
- Sandra Assoun
- Department of Thoracic Oncology & CIC 1425/CLIP2 Paris-Nord, Bichat-Claude Bernard Hospital, APHP, Paris, France
| | - Solenn Brosseau
- Department of Thoracic Oncology & CIC 1425/CLIP2 Paris-Nord, Bichat-Claude Bernard Hospital, APHP, Paris, France.,University Paris-Diderot, Paris, France
| | - Christelle Steinmetz
- Pharmacy Department, Bichat-Claude Bernard Hospital, APHP, 46, rue Henri Huchard, 75877 Paris Cedex 18, Paris, France
| | - Valérie Gounant
- Department of Thoracic Oncology & CIC 1425/CLIP2 Paris-Nord, Bichat-Claude Bernard Hospital, APHP, Paris, France
| | - Gérard Zalcman
- Department of Thoracic Oncology & CIC 1425/CLIP2 Paris-Nord, Bichat-Claude Bernard Hospital, APHP, Paris, France.,University Paris-Diderot, Paris, France
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Strategies targeting angiogenesis in advanced non-small cell lung cancer. Oncotarget 2017; 8:53854-53872. [PMID: 28881856 PMCID: PMC5581155 DOI: 10.18632/oncotarget.17957] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 04/27/2017] [Indexed: 12/26/2022] Open
Abstract
Tumor angiogenesis is a frequent event in the development and progression of non-small cell lung cancer (NSCLC) and has been identified as a promising therapeutic target. The vascular endothelial growth factor (VEGF) family and other angiogenic factors, including fibroblast growth factor and platelet-derived growth factor, promote the growth of newly formed vessels from preexisting vessels and change the tumor microenvironment. To date, two antiangiogenic monoclonal antibodies, bevacizumab and ramucirumab, which target VEGF-A and its receptor VEGF receptor-2, respectively, have been approved for the treatment of locally advanced or metastatic NSCLC when added to first-line standard chemotherapy. Numerous oral multitargeting angiogenic small molecule tyrosine kinase inhibitors (TKIs) have been widely evaluated in advanced NSCLC, but only nintedanib in combination with platinum-based doublet chemotherapy has demonstrated a survival benefit in the second-line setting. Additionally, small-molecule TKIs remain the standard of care for patients with mutated EGFR, ALK or ROS1. Moreover, immune checkpoint inhibitors that target the programmed cell death protein 1 (PD-1) and programmed cell death protein ligand 1 (PD-L1) are changing the current strategy in the treatment of advanced NSCLC without driver gene mutations. The potential synergistic activity of antiangiogenic agents and TKIs or immunotherapy is an interesting topic of research. This review will summarize the novel antiangiogenic agents, antiangiogenic monotherapy, as well as potential combination therapeutic strategies for the clinical management of advanced NSCLC.
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Targeting Neovasculature with Multitargeted Antiangiogenesis Tyrosine Kinase Inhibitors in Non-small Cell Lung Cancer. BioDrugs 2017; 30:421-439. [PMID: 27670779 DOI: 10.1007/s40259-016-0194-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Chemotherapy has reached a plateau in the efforts for survival improvement in non-small cell lung cancer (NSCLC). The growing knowledge of NSCLC molecular pathobiology has led to the development of new treatments that target specific tumor functions. Angiogenesis is a tumor function leading to the formation of new tumor vessels that are crucial for its survival. Although vascular endothelial growth factor (VEGF) plays a primary role in angiogenesis, the inhibition of the VEGF pathway with VEGF-receptor (VEGFR) tyrosine kinase inhibitors (TKIs) is associated with a modest survival benefit due to the development of resistance by the tumor that has been mainly attributed to the up-regulation of other stimulators of angiogenesis. Thus, the use of multitargeted antiangiogenesis TKIs (MATKIs) for simultaneous inhibition of multiple angiogenic pathways has been proposed. This review summarizes data about novel treatment strategies incorporating the inhibition of angiogenesis with MATKIs in NSCLC. The data from all relevant studies shows that MATKIs do not offer additional survival benefit to currently available chemotherapeutic options in unselected NSCLC patients. However, the diversity in disease response to MATKI-containing regimens implies that specific patient subgroups may benefit from or be harmed by these agents. In this context, most studies agree that the VEGFR-targeting MATKIs are harmful in squamous NSCLC while specific MATKIs (i.e., motesanib, vandetanib and nintedanib) are associated with improved progression free survival in non-squamous NSCLC. However, overall survival benefit was found only in adenocarcinoma and Asian non-squamous NSCLC patients with the use of nintedanib and motesanib, respectively.
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Ellis PM. Anti-angiogenesis in Personalized Therapy of Lung Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 893:91-126. [PMID: 26667340 DOI: 10.1007/978-3-319-24223-1_5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Upregulation of angiogenesis is a frequent occurrence in lung cancer and is reported to represent a negative prognostic factor. This provides a rationale for the development and evaluation of anti-angiogenic agents. To date bevacizumab, a monoclonal antibody directed against serum VEGF, is the only anti-angiogenic agent that has demonstrated improved overall survival for patients with lung cancer. Meta-analysis of trials of bevacizumab in combination with platinum-based chemotherapy for NSCLC, show a 10% reduction in the risk of death (HR 0.90, 95% CI 0.81-0.99). However, therapy with bevacizumab is limited to NSCLC patients with non-squamous histology, good performance status, no brain metastases and the absence of bleeding or thrombotic disorders. More recently, similar survival was observed in a non bevacizumab containing regimen of carboplatin, pemetrexed and maintenance pemetrexed. Multiple oral anti-angiogenic compounds have been evaluated in NSCLC, both in first-line therapy, or upon disease progression. The majority of agents have shown some evidence of activity, but none have clearly demonstrated improvements in overall survival. Increased toxicities have been observed, including an increased risk of death for some agents, limiting their development. Promising data exist for sunitinib in patients with heavily pre-treated NSCLC, and nintedanib in combination with docetaxel, as second-line therapy for NSCLC. However, these findings require validation. Currently, there is no established role for anti-angiogenic therapy in SCLC, although there is some promise for sunitinib as maintenance therapy following platinum and etoposide chemotherapy. The challenge for anti-angiogenic therapy is to understand whether treatment effects in a subpopulation, are lost among a larger unselected population of patients. There is a need for additional translational research to identify predictive biomarkers for anti-angiogenic therapy.
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Affiliation(s)
- Peter M Ellis
- Department of Oncology, McMaster University, Hamilton, ON, Canada. .,Juravinski Cancer Centre, Hamilton, ON, Canada.
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Li X, Wang H, Lin W, Xu Q. Efficacy of combining targeted therapy with pemetrexed or docetaxel as second-line treatment in patients with advanced non-small-cell lung cancer: a meta-analysis of 14 randomized controlled trials. Curr Med Res Opin 2014; 30:2295-304. [PMID: 24701984 DOI: 10.1185/03007995.2014.909392] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/24/2014] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To compare the effects of adding targeted agents to standard second-line chemotherapy with a single agent (pemetrexed or docetaxel) in patients with advanced NSCLC, a meta-analysis of all relevant randomized controlled trials was performed and overall survival (OS), progression-free survival (PFS), objective response rate (ORR), and disease control rate (DCR) were assessed. PATIENTS AND METHODS The PubMed and Embase databases, and the Cochrane Central Register of Controlled Trials were searched for relevant publications reporting randomized controlled trials between January 2000 and December 2013. Hazard ratios (HRs) with their 95% confidence intervals (CIs), or data for calculating HRs with 95% CIs were derived. RESULTS Fourteen trials with a total of 6922 patients were included in this meta-analysis. Compared with chemotherapy, combination therapy did not improve OS (HR = 0.95; 95% CI, 0.90-1.01; P = 0.081) but improved PFS (HR = 0.83; 95% CI, 0.78-0.87; P = 0.000). Survival outcomes did not differ significantly among trials. Combination therapy significantly increased ORR (RR = 1.83; 95% CI, 1.59-2.127; P = 0.000) and DCR (RR = 1.18; 95% CI, 1.13-1.23, P = 0.000). Sub-analysis indicated that adding targeted therapy to chemotherapy significantly prolonged OS in patients with non-squamous NSCLC (HR = 0.87; 95% CI, 0.87-0.97; P = 0.009). Patients treated with combination therapy had an increased incidence of grade 3 or greater diarrhea (RR = 1.96; 95% CI, 1.37-2.81; P = 0.000), neutropenia (RR = 1.27, 95% CI, 1.14-1.61; P = 0.000) and thrombocytopenia (RR = 4.21, 95% CI, 1.87-9.51; P = 0.001). This meta-analysis has the limitations of heterogeneity among the included trials and not using individual patient data. CONCLUSIONS In the second-line treatment of advanced NSCLC, the combination of targeted therapy and chemotherapy significantly increased response rates and progression-free survival, but did not improve overall survival and was more toxic.
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Affiliation(s)
- Xuyuan Li
- Department of Internal Medicine, Cancer Hospital of Shantou University Medical College , Shantou, Guangdong , China
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10
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Heymach JV, Cascone T. Tumor Microenvironment, Angiogenesis Biology, and Targeted Therapy. Lung Cancer 2014. [DOI: 10.1002/9781118468791.ch33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Funakoshi T, Latif A, Galsky MD. Safety and efficacy of addition of VEGFR and EGFR-family oral small-molecule tyrosine kinase inhibitors to cytotoxic chemotherapy in solid cancers: a systematic review and meta-analysis of randomized controlled trials. Cancer Treat Rev 2014; 40:636-47. [PMID: 24629273 DOI: 10.1016/j.ctrv.2014.02.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 02/09/2014] [Accepted: 02/13/2014] [Indexed: 12/21/2022]
Abstract
BACKGROUND The approach of combining cytotoxic chemotherapy with oral small molecule tyrosine kinase inhibitors (TKIs) has been explored in a large number of randomized trials, in a variety of tumor. We performed a systematic review and meta-analysis to evaluate the safety and efficacy of this therapeutic approach. PATIENTS AND METHODS PubMed and the ASCO databases were searched up to March 2013. We included randomized trials in which the FDA approved vascular endothelial growth factor receptor (VEGFR) or epidermal growth factor receptor-family (EGFR)-targeted TKI in combination with chemotherapy was compared with chemotherapy alone in patients with any type of solid cancer. The endpoints included safety [fatal adverse events (FAEs), treatment discontinuation, any severe (grade 3 or 4) adverse events (AEs), and individual severe AEs] and efficacy [progression-free survival (PFS), and overall survival (OS)]. The pooled relative risk (RR) or hazard ratio (HR) were calculated. RESULTS A total of 16,011 patients from 43 trials were included. Compared with chemotherapy alone, the addition of a TKI significantly increased the risk of FAEs (RR, 1.63; 95% CI, 1.32-2.01), treatment discontinuation (RR, 1.80; 95% CI, 1.58-2.06), and any severe AE (RR, 1.25; 95% CI, 1.16-1.36). The addition of a TKI was associated with a significant improvement in PFS (HR, 0.82; 95% CI, 0.76-0.89), but not OS (HR, 0.99; 95% CI, 0.95-1.03). CONCLUSIONS It is important for physicians to weigh the risk of toxicity versus the modest PFS benefit associated with chemotherapy plus TKI in patients with solid cancers.
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Affiliation(s)
- Tomohiro Funakoshi
- Department of Medicine, Beth Israel Medical Center, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine, New York, United States.
| | - Asma Latif
- Division of Hematology/Oncology, Tisch Cancer Institute, Mount Sinai School of Medicine, New York, United States.
| | - Matthew D Galsky
- Division of Hematology/Oncology, Tisch Cancer Institute, Mount Sinai School of Medicine, New York, United States.
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Petrelli F, Borgonovo K, Cabiddu M, Ghilardi M, Barni S. Biological agents alone or in combination as second-line therapy in advanced non-small-cell lung cancer: systematic review of randomized studies. Expert Rev Anticancer Ther 2013; 12:1299-312. [PMID: 23176618 DOI: 10.1586/era.12.110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The only approved agents for second-line therapy in unselected non-small-cell lung cancer are docetaxel and pemetrexed (chemotherapies) and erlotinib (targeted therapies). Several new molecular drugs have now entered clinical trials and are being compared with approved agents (e.g., vandetanib). Alternative pathways are also being explored to overcome resistance to established agents (c-MET and ALK inhibitors), and predictive factors are now crucial for the selection of drug and of patients (e.g., EGFR mutations). Better patient selection permits second-line treatment to be tailored according to disease identity, which confers a particular benefit in certain subgroups of patients. In this review, the authors examine existing trials comparing targeted therapies with the standard of care as second-line therapy for advanced non-small-cell lung cancer.
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Affiliation(s)
- Fausto Petrelli
- Oncology Unit, Oncology Department, Piazzale Ospedale 1, 24047, Treviglio (BG), Italy.
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Ellis PM, Al-Saleh K. Multitargeted anti-angiogenic agents and NSCLC: Clinical update and future directions. Crit Rev Oncol Hematol 2012; 84:47-58. [DOI: 10.1016/j.critrevonc.2012.02.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Revised: 01/31/2012] [Accepted: 02/08/2012] [Indexed: 12/13/2022] Open
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Reckamp KL. Antiangiogenic agents as second-line therapy for advanced non-small cell lung cancer. Cancer Lett 2012; 321:101-9. [PMID: 22306704 DOI: 10.1016/j.canlet.2012.01.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Revised: 01/19/2012] [Accepted: 01/28/2012] [Indexed: 11/25/2022]
Abstract
With the approval of the antiangiogenic antibody bevacizumab in non-small cell lung cancer (NSCLC) and other malignancies, the tumor vasculature has emerged as a worthwhile therapeutic target. Second-line therapies have the potential to improve overall survival and quality of life over best supportive care alone. Accordingly, phase II and phase III studies are actively evaluating antiangiogenic treatments in the second-line setting in NSCLC, and results are awaited. Such therapies include antiangiogenic antibodies, small molecule inhibitors, and vascular-disrupting agents. This review will present the current landscape of angiogenesis inhibition in NSCLC, focusing on use as second-line therapy.
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Affiliation(s)
- Karen L Reckamp
- Department of Medical Oncology and Therapeutics Research, City of Hope and Beckman Research Institute, 1500 E. Duarte Rd., MOB 1001, Duarte, CA 91010, USA.
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Blumenschein GR. Developmental antiangiogenic agents for the treatment of non-small cell lung cancer (NSCLC). Invest New Drugs 2011; 30:1802-11. [PMID: 21987350 DOI: 10.1007/s10637-011-9750-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Accepted: 09/07/2011] [Indexed: 01/24/2023]
Abstract
Standard therapy for advanced or metastatic non-small cell lung cancer (NSCLC) has primarily consisted of traditional cytotoxic chemotherapy, although use of targeted therapies has been approved in specific settings. Antiangiogenic agents represent a promising therapeutic strategy for treatment of advanced NSCLC. Bevacizumab is currently approved when given in combination with first-line platinum-based therapy in selected patients with nonsquamous NSCLC. Bevacizumab may also provide benefit in other clinical settings, as a part of a combination or maintenance strategy. Other antiangiogenic agents under development, including multi-targeted kinase inhibitors (MTKIs) and antibody-based agents, have exhibited mixed results in the NSCLC population. Published efficacy and safety data from clinical trials for antiangiogenic agents are reviewed, with an emphasis on novel agents and novel settings for established agents. Identification of biomarkers associated with improved efficacy may help select patients likely to receive the most benefit from these agents and may improve outcomes through development of personalized therapeutic strategies.
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Affiliation(s)
- George R Blumenschein
- Department of Thoracic/Head and Neck Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit Number: 432, Houston, TX 77030, USA.
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