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Erschienen in: Gastric Cancer 6/2018

01.11.2018 | Original Article

Salvage chemotherapy with the combination of oxaliplatin, leucovorin, and 5-fluorouracil in advanced gastric cancer refractory or intolerant to fluoropyrimidines, platinum, taxanes, and irinotecan

verfasst von: Chihiro Kondoh, Shigenori Kadowaki, Azusa Komori, Yukiya Narita, Hiroya Taniguchi, Takashi Ura, Masashi Ando, Kei Muro

Erschienen in: Gastric Cancer | Ausgabe 6/2018

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Abstract

Background

Although nivolumab showed survival benefit in patients with advanced gastric cancer (AGC) progressing after standard chemotherapy, there is a lack of data regarding oxaliplatin-based chemotherapy in this clinical setting.

Methods

We retrospectively evaluated the efficacy and safety of oxaliplatin with l-leucovorin and bolus/continuous infusion of 5-fluorouracil as salvage treatment in patients with AGC refractory or intolerant to fluoropyrimidines, cisplatin, taxanes, and irinotecan.

Results

Overall, 50 patients treated between December 2009 and December 2013 were included in this analysis. The overall response rate (ORR) was 21.2% among 33 patients with measurable disease. The median time to treatment failure (TTF) and overall survival (OS) were 2.4 and 4.2 months. In multivariate analysis, factors associated with OS included poor performance status [hazard ratio (HR) 3.20; 95% confidence interval (CI) 1.55–6.60], shorter time from the start of first-line therapy (HR 2.20; 95% CI 1.18–4.12), and higher neutrophil/lymphocyte ratio value (HR 4.87; 95% CI 2.32–10.25). In patients (n = 35) with at most one risk factor, the ORR, median TTF, and OS were 26.1%, 3.6, and 6.7 months, respectively. The most common grade 3 or 4 adverse events were neutropenia (30%), anemia (22%), febrile neutropenia (8%), and peripheral neuropathy (8%). Initial and subsequent dose reduction was performed in 18 (36%) and 23 (46%) patients. There was one treatment-related death caused by septic infection.

Conclusions

Salvage chemotherapy with the combination of oxaliplatin, leucovorin, and 5-fluorouracil has a potential activity and is tolerable for heavily treated AGC with appropriate dose modification and patient selection.
Literatur
1.
Zurück zum Zitat Glimelius B, Ekstrom K, Hoffman K, Graf W, Sjoden PO, Haglund U, et al. Randomized comparison between chemotherapy plus best supportive care with best supportive care in advanced gastric cancer. Ann Oncol. 1997;8:163–8.CrossRefPubMed Glimelius B, Ekstrom K, Hoffman K, Graf W, Sjoden PO, Haglund U, et al. Randomized comparison between chemotherapy plus best supportive care with best supportive care in advanced gastric cancer. Ann Oncol. 1997;8:163–8.CrossRefPubMed
2.
Zurück zum Zitat Murad AM, Santiago FF, Petroianu A, Rocha PR, Rodrigues MA, Rausch M. Modified therapy with 5-fluorouracil, doxorubicin, and methotrexate in advanced gastric cancer. Cancer. 1993;72:37–41.CrossRefPubMed Murad AM, Santiago FF, Petroianu A, Rocha PR, Rodrigues MA, Rausch M. Modified therapy with 5-fluorouracil, doxorubicin, and methotrexate in advanced gastric cancer. Cancer. 1993;72:37–41.CrossRefPubMed
3.
Zurück zum Zitat Van Cutsem E, Moiseyenko VM, Tjulandin S, Majlis A, Constenla M, Boni C, et al. Phase III study of docetaxel and cisplatin plus fluorouracil compared with cisplatin and fluorouracil as first-line therapy for advanced gastric cancer: a report of the V325 Study Group. J Clin Oncol. 2006;24:4991–7.CrossRefPubMed Van Cutsem E, Moiseyenko VM, Tjulandin S, Majlis A, Constenla M, Boni C, et al. Phase III study of docetaxel and cisplatin plus fluorouracil compared with cisplatin and fluorouracil as first-line therapy for advanced gastric cancer: a report of the V325 Study Group. J Clin Oncol. 2006;24:4991–7.CrossRefPubMed
4.
Zurück zum Zitat Cunningham D, Starling N, Rao S, Iveson T, Nicolson M, Coxon F, et al. Capecitabine and oxaliplatin for advanced esophagogastric cancer. N Engl J Med. 2008;358:36–46.CrossRefPubMed Cunningham D, Starling N, Rao S, Iveson T, Nicolson M, Coxon F, et al. Capecitabine and oxaliplatin for advanced esophagogastric cancer. N Engl J Med. 2008;358:36–46.CrossRefPubMed
5.
Zurück zum Zitat Kang YK, Kang WK, Shin DB, Chen J, Xiong J, Wang J, et al. Capecitabine/cisplatin versus 5-fluorouracil/cisplatin as first-line therapy in patients with advanced gastric cancer: a randomised phase III noninferiority trial. Ann Oncol. 2009;20:666–73.CrossRefPubMed Kang YK, Kang WK, Shin DB, Chen J, Xiong J, Wang J, et al. Capecitabine/cisplatin versus 5-fluorouracil/cisplatin as first-line therapy in patients with advanced gastric cancer: a randomised phase III noninferiority trial. Ann Oncol. 2009;20:666–73.CrossRefPubMed
6.
Zurück zum Zitat Koizumi W, Narahara H, Hara T, Takagane A, Akiya T, Takagi M, et al. S-1 plus cisplatin versus S-1 alone for first-line treatment of advanced gastric cancer (SPIRITS trial): a phase III trial. Lancet Oncol. 2008;9:215–21.CrossRefPubMed Koizumi W, Narahara H, Hara T, Takagane A, Akiya T, Takagi M, et al. S-1 plus cisplatin versus S-1 alone for first-line treatment of advanced gastric cancer (SPIRITS trial): a phase III trial. Lancet Oncol. 2008;9:215–21.CrossRefPubMed
7.
Zurück zum Zitat Al-Batran SE, Hartmann JT, Probst S, Schmalenberg H, Hollerbach S, Hofheinz R, et al. Phase III trial in metastatic gastroesophageal adenocarcinoma with fluorouracil, leucovorin plus either oxaliplatin or cisplatin: a study of the Arbeitsgemeinschaft Internistische Onkologie. J Clin Oncol. 2008;26:1435–42.CrossRefPubMed Al-Batran SE, Hartmann JT, Probst S, Schmalenberg H, Hollerbach S, Hofheinz R, et al. Phase III trial in metastatic gastroesophageal adenocarcinoma with fluorouracil, leucovorin plus either oxaliplatin or cisplatin: a study of the Arbeitsgemeinschaft Internistische Onkologie. J Clin Oncol. 2008;26:1435–42.CrossRefPubMed
8.
Zurück zum Zitat Yamada Y, Higuchi K, Nishikawa K, Gotoh M, Fuse N, Sugimoto N, et al. Phase III study comparing oxaliplatin plus S-1 with cisplatin plus S-1 in chemotherapy-naive patients with advanced gastric cancer. Ann Oncol. 2015;26:141–8.CrossRefPubMed Yamada Y, Higuchi K, Nishikawa K, Gotoh M, Fuse N, Sugimoto N, et al. Phase III study comparing oxaliplatin plus S-1 with cisplatin plus S-1 in chemotherapy-naive patients with advanced gastric cancer. Ann Oncol. 2015;26:141–8.CrossRefPubMed
9.
Zurück zum Zitat Fuchs CS, Tomasek J, Yong CJ, Dumitru F, Passalacqua R, Goswami C, et al. Ramucirumab monotherapy for previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma (REGARD): an international, randomised, multicentre, placebo-controlled, phase 3 trial. Lancet. 2014;383:31–9.CrossRefPubMed Fuchs CS, Tomasek J, Yong CJ, Dumitru F, Passalacqua R, Goswami C, et al. Ramucirumab monotherapy for previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma (REGARD): an international, randomised, multicentre, placebo-controlled, phase 3 trial. Lancet. 2014;383:31–9.CrossRefPubMed
10.
Zurück zum Zitat Ford HE, Marshall A, Bridgewater JA, Janowitz T, Coxon FY, Wadsley J, et al. Docetaxel versus active symptom control for refractory oesophagogastric adenocarcinoma (COUGAR-02): an open-label, phase 3 randomised controlled trial. Lancet Oncol. 2014;15:78–86.CrossRefPubMed Ford HE, Marshall A, Bridgewater JA, Janowitz T, Coxon FY, Wadsley J, et al. Docetaxel versus active symptom control for refractory oesophagogastric adenocarcinoma (COUGAR-02): an open-label, phase 3 randomised controlled trial. Lancet Oncol. 2014;15:78–86.CrossRefPubMed
11.
Zurück zum Zitat Kang JH, Lee SI, Lim do H, Park KW, Oh SY, Kwon HC, et al. Salvage chemotherapy for pretreated gastric cancer: a randomized phase III trial comparing chemotherapy plus best supportive care with best supportive care alone. J Clin Oncol. 2012;30:1513–8.CrossRefPubMed Kang JH, Lee SI, Lim do H, Park KW, Oh SY, Kwon HC, et al. Salvage chemotherapy for pretreated gastric cancer: a randomized phase III trial comparing chemotherapy plus best supportive care with best supportive care alone. J Clin Oncol. 2012;30:1513–8.CrossRefPubMed
12.
Zurück zum Zitat Thuss-Patience PC, Kretzschmar A, Bichev D, Deist T, Hinke A, Breithaupt K, et al. Survival advantage for irinotecan versus best supportive care as second-line chemotherapy in gastric cancer–a randomised phase III study of the Arbeitsgemeinschaft Internistische Onkologie (AIO). Eur J Cancer. 2011;47:2306–14.CrossRefPubMed Thuss-Patience PC, Kretzschmar A, Bichev D, Deist T, Hinke A, Breithaupt K, et al. Survival advantage for irinotecan versus best supportive care as second-line chemotherapy in gastric cancer–a randomised phase III study of the Arbeitsgemeinschaft Internistische Onkologie (AIO). Eur J Cancer. 2011;47:2306–14.CrossRefPubMed
13.
Zurück zum Zitat Wilke H, Muro K, Van Cutsem E, Oh SC, Bodoky G, Shimada Y, et al. Ramucirumab plus paclitaxel versus placebo plus paclitaxel in patients with previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma (RAINBOW): a double-blind, randomised phase 3 trial. Lancet Oncol. 2014;15:1224–35.CrossRefPubMed Wilke H, Muro K, Van Cutsem E, Oh SC, Bodoky G, Shimada Y, et al. Ramucirumab plus paclitaxel versus placebo plus paclitaxel in patients with previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma (RAINBOW): a double-blind, randomised phase 3 trial. Lancet Oncol. 2014;15:1224–35.CrossRefPubMed
14.
Zurück zum Zitat Li J, Qin S, Xu J, Xiong J, Wu C, Bai Y, et al. Randomized, double-blind, placebo-controlled phase III trial of apatinib in patients with chemotherapy-refractory advanced or metastatic adenocarcinoma of the stomach or gastroesophageal junction. J Clin Oncol. 2016;34:1448–54.CrossRefPubMed Li J, Qin S, Xu J, Xiong J, Wu C, Bai Y, et al. Randomized, double-blind, placebo-controlled phase III trial of apatinib in patients with chemotherapy-refractory advanced or metastatic adenocarcinoma of the stomach or gastroesophageal junction. J Clin Oncol. 2016;34:1448–54.CrossRefPubMed
15.
Zurück zum Zitat Kang Y-H, Satoh T, Ryu M-H, Chao Y, Kato K, Chung H-C, et al. Nivolumab (ONO-4538/BMS-936558) as salvage treatment after second or later-line chemotherapy for advanced gastric or gastro-esophageal junction cancer (AGC): A double-blinded, randomized, phase III trial. J Clin Oncol. 2017;35:4s. (suppl; abstract 2).CrossRef Kang Y-H, Satoh T, Ryu M-H, Chao Y, Kato K, Chung H-C, et al. Nivolumab (ONO-4538/BMS-936558) as salvage treatment after second or later-line chemotherapy for advanced gastric or gastro-esophageal junction cancer (AGC): A double-blinded, randomized, phase III trial. J Clin Oncol. 2017;35:4s. (suppl; abstract 2).CrossRef
16.
Zurück zum Zitat Hironaka S, Ueda S, Yasui H, Nishina T, Tsuda M, Tsumura T, et al. Randomized, open-label, phase III study comparing irinotecan with paclitaxel in patients with advanced gastric cancer without severe peritoneal metastasis after failure of prior combination chemotherapy using fluoropyrimidine plus platinum: WJOG 4007 trial. J Clin Oncol. 2013;31:4438–44.CrossRefPubMed Hironaka S, Ueda S, Yasui H, Nishina T, Tsuda M, Tsumura T, et al. Randomized, open-label, phase III study comparing irinotecan with paclitaxel in patients with advanced gastric cancer without severe peritoneal metastasis after failure of prior combination chemotherapy using fluoropyrimidine plus platinum: WJOG 4007 trial. J Clin Oncol. 2013;31:4438–44.CrossRefPubMed
17.
Zurück zum Zitat Kawakami T, Machida N, Yasui H, Kawahira M, Kawai S, Kito Y, et al. Efficacy and safety of irinotecan monotherapy as third-line treatment for advanced gastric cancer. Cancer Chemother Pharmacol. 2016;78:809–14.CrossRefPubMed Kawakami T, Machida N, Yasui H, Kawahira M, Kawai S, Kito Y, et al. Efficacy and safety of irinotecan monotherapy as third-line treatment for advanced gastric cancer. Cancer Chemother Pharmacol. 2016;78:809–14.CrossRefPubMed
18.
Zurück zum Zitat Nishimura T, Iwasa S, Nagashima K, Okita N, Takashima A, Honma Y, et al. Irinotecan monotherapy as third-line treatment for advanced gastric cancer refractory to fluoropyrimidines, platinum, and taxanes. Gastric Cancer. 2017;20:655–62.CrossRefPubMed Nishimura T, Iwasa S, Nagashima K, Okita N, Takashima A, Honma Y, et al. Irinotecan monotherapy as third-line treatment for advanced gastric cancer refractory to fluoropyrimidines, platinum, and taxanes. Gastric Cancer. 2017;20:655–62.CrossRefPubMed
20.
Zurück zum Zitat Pendyala L, Creaven PJ. In vitro cytotoxicity, protein binding, red blood cell partitioning, and biotransformation of oxaliplatin. Cancer Res. 1993;53:5970–6.PubMed Pendyala L, Creaven PJ. In vitro cytotoxicity, protein binding, red blood cell partitioning, and biotransformation of oxaliplatin. Cancer Res. 1993;53:5970–6.PubMed
21.
Zurück zum Zitat Fracasso PM, Blessing JA, Morgan MA, Sood AK, Hoffman JS. Phase II study of oxaliplatin in platinum-resistant and refractory ovarian cancer: a gynecologic group study. J Clin Oncol. 2003;21:2856–9.CrossRefPubMed Fracasso PM, Blessing JA, Morgan MA, Sood AK, Hoffman JS. Phase II study of oxaliplatin in platinum-resistant and refractory ovarian cancer: a gynecologic group study. J Clin Oncol. 2003;21:2856–9.CrossRefPubMed
22.
Zurück zum Zitat Chollet P, Bensmaine MA, Brienza S, Deloche C, Cure H, Caillet H, et al. Single agent activity of oxaliplatin in heavily pretreated advanced epithelial ovarian cancer. Ann Oncol. 1996;7:1065–70.CrossRefPubMed Chollet P, Bensmaine MA, Brienza S, Deloche C, Cure H, Caillet H, et al. Single agent activity of oxaliplatin in heavily pretreated advanced epithelial ovarian cancer. Ann Oncol. 1996;7:1065–70.CrossRefPubMed
23.
Zurück zum Zitat Kim DY, Kim JH, Lee SH, Kim TY, Heo DS, Bang YJ, et al. Phase II study of oxaliplatin, 5-fluorouracil and leucovorin in previously platinum-treated patients with advanced gastric cancer. Ann Oncol. 2003;14:383–7.CrossRefPubMed Kim DY, Kim JH, Lee SH, Kim TY, Heo DS, Bang YJ, et al. Phase II study of oxaliplatin, 5-fluorouracil and leucovorin in previously platinum-treated patients with advanced gastric cancer. Ann Oncol. 2003;14:383–7.CrossRefPubMed
24.
Zurück zum Zitat Suh SH, Kwon HC, Jo JH, Cho YR, Seo BG, Lee DM, et al. Oxaliplatin with biweekly low dose leucovorin and bolus and continuous infusion of 5-fluorouracil (modified FOLFOX 4) as a salvage therapy for patients with advanced gastric cancer. Cancer Res Treat. 2005;37:279–83.CrossRefPubMedPubMedCentral Suh SH, Kwon HC, Jo JH, Cho YR, Seo BG, Lee DM, et al. Oxaliplatin with biweekly low dose leucovorin and bolus and continuous infusion of 5-fluorouracil (modified FOLFOX 4) as a salvage therapy for patients with advanced gastric cancer. Cancer Res Treat. 2005;37:279–83.CrossRefPubMedPubMedCentral
25.
Zurück zum Zitat Jeong J, Jeung HC, Rha SY, Im CK, Shin SJ, Ahn JB, et al. Phase II study of combination chemotherapy of 5-fluorouracil, low-dose leucovorin, and oxaliplatin (FLOX regimen) in pretreated advanced gastric cancer. Ann Oncol. 2008;19:1135–40.CrossRefPubMed Jeong J, Jeung HC, Rha SY, Im CK, Shin SJ, Ahn JB, et al. Phase II study of combination chemotherapy of 5-fluorouracil, low-dose leucovorin, and oxaliplatin (FLOX regimen) in pretreated advanced gastric cancer. Ann Oncol. 2008;19:1135–40.CrossRefPubMed
26.
Zurück zum Zitat Seo HY, Kim DS, Choi YS, Sung HJ, Park KH, Choi IK, et al. Treatment outcomes of oxaliplatin, 5-FU, and leucovorin as salvage therapy for patients with advanced or metastatic gastric cancer: a retrospective analysis. Cancer Chemother Pharmacol. 2009;63:433–9.CrossRefPubMed Seo HY, Kim DS, Choi YS, Sung HJ, Park KH, Choi IK, et al. Treatment outcomes of oxaliplatin, 5-FU, and leucovorin as salvage therapy for patients with advanced or metastatic gastric cancer: a retrospective analysis. Cancer Chemother Pharmacol. 2009;63:433–9.CrossRefPubMed
27.
Zurück zum Zitat Kim YS, Hong J, Sym SJ, Park SH, Park J, Cho EK, et al. Oxaliplatin, 5-fluorouracil and leucovorin (FOLFOX-4) combination chemotherapy as a salvage treatment in advanced gastric cancer. Cancer Res Treat. 2010;42:24–9.CrossRefPubMedPubMedCentral Kim YS, Hong J, Sym SJ, Park SH, Park J, Cho EK, et al. Oxaliplatin, 5-fluorouracil and leucovorin (FOLFOX-4) combination chemotherapy as a salvage treatment in advanced gastric cancer. Cancer Res Treat. 2010;42:24–9.CrossRefPubMedPubMedCentral
28.
Zurück zum Zitat Tsuji K, Yasui H, Onozawa Y, Boku N, Doyama H, Fukutomi A, et al. Modified FOLFOX-6 therapy for heavily pretreated advanced gastric cancer refractory to fluorouracil, irinotecan, cisplatin and taxanes: a retrospective study. Jpn J Clin Oncol. 2012;42:686–90.CrossRefPubMed Tsuji K, Yasui H, Onozawa Y, Boku N, Doyama H, Fukutomi A, et al. Modified FOLFOX-6 therapy for heavily pretreated advanced gastric cancer refractory to fluorouracil, irinotecan, cisplatin and taxanes: a retrospective study. Jpn J Clin Oncol. 2012;42:686–90.CrossRefPubMed
29.
Zurück zum Zitat Eisenhauer EA, Therasse P, Bogaerts J, Schwartz LH, Sargent D, Ford R, et al. New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur J Cancer. 2009;45:228–47.CrossRefPubMed Eisenhauer EA, Therasse P, Bogaerts J, Schwartz LH, Sargent D, Ford R, et al. New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur J Cancer. 2009;45:228–47.CrossRefPubMed
32.
Zurück zum Zitat Kang EJ, Im SA, Oh DY, Han SW, Kim JS, Choi IS, et al. Irinotecan combined with 5-fluorouracil and leucovorin third-line chemotherapy after failure of fluoropyrimidine, platinum, and taxane in gastric cancer: treatment outcomes and a prognostic model to predict survival. Gastric Cancer. 2013;16:581–9.CrossRefPubMed Kang EJ, Im SA, Oh DY, Han SW, Kim JS, Choi IS, et al. Irinotecan combined with 5-fluorouracil and leucovorin third-line chemotherapy after failure of fluoropyrimidine, platinum, and taxane in gastric cancer: treatment outcomes and a prognostic model to predict survival. Gastric Cancer. 2013;16:581–9.CrossRefPubMed
33.
Zurück zum Zitat Crumley AB, McMillan DC, McKernan M, McDonald AC, Stuart RC. Evaluation of an inflammation-based prognostic score in patients with inoperable gastro-oesophageal cancer. Br J Cancer. 2006;94:637–41.CrossRefPubMedPubMedCentral Crumley AB, McMillan DC, McKernan M, McDonald AC, Stuart RC. Evaluation of an inflammation-based prognostic score in patients with inoperable gastro-oesophageal cancer. Br J Cancer. 2006;94:637–41.CrossRefPubMedPubMedCentral
34.
Zurück zum Zitat Yamanaka T, Matsumoto S, Teramukai S, Ishiwata R, Nagai Y, Fukushima M. The baseline ratio of neutrophils to lymphocytes is associated with patient prognosis in advanced gastric cancer. Oncology. 2007;73:215–20.CrossRefPubMed Yamanaka T, Matsumoto S, Teramukai S, Ishiwata R, Nagai Y, Fukushima M. The baseline ratio of neutrophils to lymphocytes is associated with patient prognosis in advanced gastric cancer. Oncology. 2007;73:215–20.CrossRefPubMed
35.
Zurück zum Zitat Lee S, Oh SY, Kim SH, Lee JH, Kim MC, Kim KH, et al. Prognostic significance of neutrophil lymphocyte ratio and platelet lymphocyte ratio in advanced gastric cancer patients treated with FOLFOX chemotherapy. BMC Cancer. 2013;13:350.CrossRefPubMedPubMedCentral Lee S, Oh SY, Kim SH, Lee JH, Kim MC, Kim KH, et al. Prognostic significance of neutrophil lymphocyte ratio and platelet lymphocyte ratio in advanced gastric cancer patients treated with FOLFOX chemotherapy. BMC Cancer. 2013;13:350.CrossRefPubMedPubMedCentral
Metadaten
Titel
Salvage chemotherapy with the combination of oxaliplatin, leucovorin, and 5-fluorouracil in advanced gastric cancer refractory or intolerant to fluoropyrimidines, platinum, taxanes, and irinotecan
verfasst von
Chihiro Kondoh
Shigenori Kadowaki
Azusa Komori
Yukiya Narita
Hiroya Taniguchi
Takashi Ura
Masashi Ando
Kei Muro
Publikationsdatum
01.11.2018
Verlag
Springer Japan
Erschienen in
Gastric Cancer / Ausgabe 6/2018
Print ISSN: 1436-3291
Elektronische ISSN: 1436-3305
DOI
https://doi.org/10.1007/s10120-018-0825-y

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