Randomized phase III trial of regorafenib in metastatic colorectal cancer: analysis of the CORRECT Japanese and non-Japanese subpopulations.
URI | http://shark.lib.kagawa-u.ac.jp/kuir/metadata/28461 | ||||||
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Title |
Randomized phase III trial of regorafenib in metastatic colorectal cancer: analysis of the CORRECT Japanese and non-Japanese subpopulations.
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Description |
Abstract In the international, phase III, randomized, double-blind CORRECT trial, regorafenib significantly prolonged overall survival (OS) versus placebo in patients with metastatic colorectal cancer (mCRC) that had progressed on all standard therapies. This post hoc analysis evaluated the efficacy and safety of regorafenib in Japanese and non-Japanese subpopulations in the CORRECT trial. Patients were randomized 2 : 1 to regorafenib 160 mg once daily or placebo for weeks 1-3 of each 4-week cycle. The primary endpoint was OS. Outcomes were assessed using descriptive statistics. One hundred Japanese and 660 non-Japanese patients were randomized to regorafenib (n = 67 and n = 438) or placebo (n = 33 and n = 222). Regorafenib had a consistent OS benefit in the Japanese and non-Japanese subpopulations, with hazard ratios of 0.81 (95 % confidence interval [CI] 0.43-1.51) and 0.77 (95 % CI 0.62-0.94), respectively. Regorafenib-associated hand-foot skin reaction, hypertension, proteinuria, thrombocytopenia, and lipase elevations occurred more frequently in the Japanese subpopulation than in the non-Japanese subpopulation, but were generally manageable. Regorafenib appears to have comparable efficacy in Japanese and non-Japanese subpopulations, with a manageable adverse-event profile, suggesting that this agent could potentially become a standard of care in patients with mCRC. Keywords: Regorafenib Protein kinase inhibitors Japanese Colorectal cancer Clinical trial Phase III (医博乙280) |
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Publication Title |
Investigational New Drugs
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Publication Title Alternative |
Invest New Drugs.
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Volume |
33
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Issue |
3
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Start Page |
740
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End Page |
750
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Publisher |
Springer
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Published Date |
2014-09-12
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ISSN |
0167-6997
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NCID |
AA10638782
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PMID |
25213161
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DOI |
10.1007/s10637-014-0154-x
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Resource Type |
Thesis or Dissertation
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Language |
eng
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Relation |
出版社版DOIリンク(URL): https://doi.org/10.1007/s10637-014-0154-x
PMCID: PMC4434855
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Resource URL |
https://doi.org/10.1007/s10637-014-0154-x
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4434855/
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Rights |
Copyright © The Author(s) 2014
Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.
DOI: https://doi.org/10.1007/s10637-014-0154-x
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Text Version |
ETD
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Grant ID |
博乙第280号
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Grant Date |
2018-07-19
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Degree Name |
博士(医学)
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Grantor |
香川大学
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Set |
香川大学
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