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Pharmacokinetic dose adjustment of 5-FU in modified FOLFOX7 plus bevacizumab for metastatic colorectal cancer in Japanese patients: a-JUST phase II clinical trial
http://hdl.handle.net/2237/26032
http://hdl.handle.net/2237/260329981590b-ad16-4693-8e9c-62bf881c82ca
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Pharmacokinetic_dose_adjustment_of_5-FU_in_modified_FOLFOX7.pdf ファイル公開：2017/12/01 (745.4 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-04-19 | |||||
| タイトル | ||||||
| タイトル | Pharmacokinetic dose adjustment of 5-FU in modified FOLFOX7 plus bevacizumab for metastatic colorectal cancer in Japanese patients: a-JUST phase II clinical trial | |||||
| 言語 | en | |||||
| 著者 |
Denda, Tadamichi
× Denda, Tadamichi× Kanda, Mitsuro× Morita, Yoshitaka× Kim, Ho Min× Kashiwada, Tomomi× Matsuda, Chu× Fujieda, Shinji× Nakata, Ken× Murotani, Kenta× Oba, Koji× Sakamoto, Junichi× Mishima, Hideyuki |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | The final publication is available at Springer via http://doi.org/10.1007/s00280-016-3184-6 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Purpose: Dose adjustment of 5-fluorouracil (FU) based on pharmacokinetic monitoring has been shown to reduce toxicities and increase efficacy compared with dosing based on body surface area in patients with metastatic colorectal cancer (mCRC). We evaluated the efficacy and safety of pharmacokinetic dose adjustment of FU in a modified FOLFOX7 (mFOLFOX7) plus bevacizumab regimen in Japanese patients with previously untreated mCRC. Methods: This single-arm, multicenter phase II trial enrolled 48 patients with mCRC. Treatment consisted of 5 mg/kg intravenous bevacizumab followed by mFOLFOX7 (oxaliplatin 85 mg/m2 on day 1, infused leucovorin 200 mg/m2, followed by a 2400 mg/m2 infusion of FU for 46 h starting on day 1), repeated every 2 weeks. FU concentrations were measured by immunoassay between 18 and 36 h after the start of continuous FU infusion, and the FU dose was then adjusted if required in subsequent cycles. The primary endpoint was response rate. Results: The median initial area under the concentration–time curve for FU was 23 mg h/L. Twenty-nine patients (60%) achieved the target concentration at the first cycle, and all 48 achieved it within the fourth cycle. The overall frequency of grade 3/4 adverse effects was 38%, with no significant difference between patients who did and not require dose adjustments. The overall response rate was 48% (95% confidence intervals = 34–62%). The median progression-free and overall survival rates were 11.3 and 24.1 months, respectively. Conclusions: Pharmacokinetic dose adjustment of FU in mFOLFOX7 plus bevacizumab can optimize FU concentrations promptly and is safe in Japanese patients with mCRC. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Springer | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1007/s00280-016-3184-6 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0344-5704 | |||||
| 書誌情報 |
en : Cancer Chemotherapy and Pharmacology 巻 78, 号 6, p. 1253-1261, 発行日 2016-12 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | http://doi.org/10.1007/s00280-016-3184-6 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/26032 | |||||
| 識別子タイプ | HDL | |||||
