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Profile of ramucirumab in the treatment of metastatic non-small-cell lung cancer.

ABSTRACT: The interaction between vascular endothelial growth factor and its receptor is an important therapeutic target due to the importance of this pathway in carcinogenesis. In particular, this pathway promotes and regulates angiogenesis as well as increases endothelial cell proliferation, permeability, and survival. Ramucirumab is a fully human monoclonal antibody that specifically targets the vascular endothelial growth factor receptor-2, the key receptor implicated in angiogenesis. Currently, ramucirumab is approved for the second-line treatment of metastatic non-small-cell lung cancer (NSCLC) in combination with docetaxel. In a Phase III clinical trial, ramucirumab was shown to improve the overall survival in patients with disease progression, despite platinum-based chemotherapy for advanced NSCLC. This review describes the pharmacology, pharmacokinetics and dynamics, adverse event profile, and the clinical activity of ramucirumab observed in Phase II and III trials in NSCLC.

SUBMITTER: Cooper MR

PROVIDER: S-EPMC4831593 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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Profile of ramucirumab in the treatment of metastatic non-small-cell lung cancer.

Cooper Maryann R MR Binkowski Chelsea C Hartung Jessica J Towle Jennifer J

OncoTargets and therapy 20160404

The interaction between vascular endothelial growth factor and its receptor is an important therapeutic target due to the importance of this pathway in carcinogenesis. In particular, this pathway promotes and regulates angiogenesis as well as increases endothelial cell proliferation, permeability, and survival. Ramucirumab is a fully human monoclonal antibody that specifically targets the vascular endothelial growth factor receptor-2, the key receptor implicated in angiogenesis. Currently, ramuc ...[more]

PMID: 27110124

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Project description:ObjectiveTo investigate the cost-effectiveness of ramucirumab plus erlotinib compared with placebo plus erlotinib in the first-line setting for patients with EGFR-mutated metastatic non-small cell lung cancer (mNSCLC) from the Chinese healthcare system perspective.DesignA Markov model consisting of three health states using clinical survival data from the RELAY phase III randomised clinical trial, a lifetime horizon for costs and quality-adjusted life-years (QALYs) was constructed to analyse the cost-effectiveness of ramucirumab plus erlotinib. One-way and probabilistic sensitivity analyses were performed to evaluate the robustness of the model. Additional price reduction scenario analyses were performed.SettingThe Chinese healthcare system perspective.ParticipantsA hypothetical Chinese cohort of patients with confirmed previously documented ex19del or Leu858Arg mutation stage IV NSCLC, and without known epidermal growth factor receptor (EGFR) Thr790Met mutation and central nervous system metastases.InterventionsRamucirumab plus erlotinib versus placebo plus erlotinib.Primary outcome measureCosts, QALYs, incremental cost-effectiveness ratio (ICER).ResultsIn base-case analysis, ramucirumab plus erlotinib yield an additional 4.21 QALYs at a cost of $540 590, resulting in an ICER of $128 302/QALY. In price reduction scenario analysis, the ICER ($65 227/QALY) was decreased significantly when the National Reimbursement Drug List (NRDL) negotiation was available for ramucirumab, and the ICER ($131 554/QALY) was increased slightly when the NRDL negotiation was unavailable for erlotinib. Sensitivity analyses demonstrated our results to be most sensitive to the unit cost of ramucirumab (10 mg/kg), and more than 52.1% reduction in the price of ramucirumab resulted in the ICER under the willingness-to-pay threshold set for affluent regions ($70 353/QALY).ConclusionsRamucirumab plus erlotinib is unlikely to be cost-effective for patients with untreated EGFR-mutated mNSCLC in China. Reducing the price of ramucirumab through the National Healthcare Security Administration negotiation was found to be the most realistic action to improve cost-effectiveness.

Dataset Information

Profile of ramucirumab in the treatment of metastatic non-small-cell lung cancer.

Publications

Profile of ramucirumab in the treatment of metastatic non-small-cell lung cancer.

Similar Datasets

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