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Qadar S, Dong Z, Islam SMS, Wang J, Xu X, Anjum F, Shamim S, Sherif B, Ali S. S-1 plus oxaloplatin (S-1OX) versus capecitabine plus oxaloplatin (CAPOX) for advanced gastric cancer: A systematic review and meta-analysis. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE UPDATE 2024; 5:100151. [DOI: 10.1016/j.cmpbup.2024.100151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
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2
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Derksen JWG, Smit KC, May AM, Punt CJA. Systematic review and non-inferiority meta-analysis of randomised phase II/III trials on S-1-based therapy versus 5-fluorouracil- or capecitabine-based therapy in the treatment of patients with metastatic colorectal cancer. Eur J Cancer 2022; 166:73-86. [PMID: 35279472 DOI: 10.1016/j.ejca.2022.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/21/2022] [Accepted: 02/05/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND S-1 is an oral fluoropyrimidine that is increasingly used in Western countries for the treatment of metastatic colorectal cancer (mCRC). We conducted a non-inferiority meta-analysis on the efficacy of S-1-based therapy versus 5-fluorouracil (5-FU)- or capecitabine-based therapy in the treatment of patients with mCRC. METHODS MEDLINE, Embase, the Cochrane Central Register of Controlled Trials and Opengrey were searched for randomised clinical trials until May 2021. Data were extracted for progression-free survival (PFS), overall survival (OS), objective response rate (ORR) and adverse events. Pooled effect estimates, stratified by treatment line, with corresponding 99% confidence intervals (CI) were presented. For PFS, a pre-defined non-inferiority margin (ΔNI) of 1.25 was selected. RESULTS Ten studies (n = 2117) were included, of which six studies reported PFS and OS data and 10 studies reported ORR data. S-1-based therapy was shown to be non-inferior to 5-FU/capecitabine-based therapy in terms of PFS (HRtotal 0.95, 99% CI 0.83-1.08) with its CI upper limit well below ΔNI, and at least as efficacious in terms of OS (HRtotal 0.93, 99% CI 0.81-1.07), and ORR (RRtotal 1.06, 99% CI 0.90-1.24). CONCLUSIONS S-1-based therapy is non-inferior to 5-FU/capecitabine-based therapy in the treatment of mCRC regarding PFS and at least as efficacious as 5-FU/capecitabine-based therapy in terms of ORR and OS. These data support the use of S-1 in mCRC patients who are intolerant to 5-FU/capecitabine-based treatment.
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Affiliation(s)
- Jeroen W G Derksen
- Julius Center for Health Sciences and Primary Care, Department of Epidemiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.
| | - Karel C Smit
- Julius Center for Health Sciences and Primary Care, Department of Epidemiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Anne M May
- Julius Center for Health Sciences and Primary Care, Department of Epidemiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Cornelis J A Punt
- Julius Center for Health Sciences and Primary Care, Department of Epidemiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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Xu S, Sak A, Erol YB. Network Meta-analysis of First-Line Systemic Treatment for Patients With Metastatic Colorectal Cancer. Cancer Control 2021; 28:10732748211033497. [PMID: 34554888 PMCID: PMC8474314 DOI: 10.1177/10732748211033497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Purpose To assess the relative efficacy and safety of first-line systemic therapies
in patients with metastatic colorectal cancer. Experimental Design A comprehensive literature review was conducted including MEDLINE, Embase,
and the Cochrane Central Registry of Controlled Trials for phase II or III
randomized controlled trials (RCTs) published up to and including July 15,
2019. We included RCTs in which at least 1 intervention was either
chemotherapeutic agents (such as fluorouracil, irinotecan, or oxaliplatin)
or antibodies targeting angiogenesis (such as bevacizumab) or agents that
act on the epidermal growth factor receptor pathway (such as cetuximab and
panitumumab) or studies reported at least one of the following outcomes:
overall survival (OS), progression-free survival (PFS), and/or Grade 3 +
adverse events (AEs). Using a random effect model, we performed a Bayesian
network meta-analysis to analyze the probability of optimal therapeutic
regime obtained from direct comparisons with indirect evidences. We
estimated hazard ratios for OS and PFS. Results A total of 30 RCTs comprising 12,146 mCRC patients with 25 different
treatment strategies were included. The triple combination FOLFOXIRI
[fluorouracil, leucovorin, oxaliplatin, and irinotecan] plus bevacizumab
provided significant survival benefits with improved OS over all other
treatments. The network meta-analysis also indicated a significant advantage
of using FOLFOXIRI plus bevacizumab in comparison to other treatment
strategies for PFS. Besides, FOLFOXIRI plus bevacizumab was associated with
the well-tolerated adverse events. Conclusions Our study supported the use of FOLFOXIRI plus bevacizumab as the best
first-line regimen and potentially effective and safe strategy for the
management of patients with mCRC.
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Affiliation(s)
- Shan Xu
- Department of Radiotherapy, University Hospital Essen, Germany
| | - Ali Sak
- Department of Radiotherapy, University Hospital Essen, Germany
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Moriwaki T, Gosho M, Sugaya A, Yamada T, Yamamoto Y, Hyodo I. Optimal Maintenance Strategy for First-Line Oxaliplatin-Containing Therapy with or without Bevacizumab in Patients with Metastatic Colorectal Cancer: A Meta-Analysis. Cancer Res Treat 2021; 53:703-713. [PMID: 33285056 PMCID: PMC8291198 DOI: 10.4143/crt.2020.805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 11/30/2020] [Indexed: 11/21/2022] Open
Abstract
PURPOSE Maintenance therapy after oxaliplatin withdrawal is useful in patients with metastatic colorectal cancer (mCRC). This study aimed to investigate the timing of discontinuation or reintroduction of oxaliplatin and the optimal maintenance therapy regimen for survival. MATERIALS AND METHODS PubMed and conference abstracts were searched to select phase II and III trials of first-line oxaliplatin-containing therapy with or without bevacizumab using maintenance therapy for mCRC. Correlations of median overall survival (OS) with induction therapy regimens, induction therapy duration, maintenance therapy regimens (fluoropyrimidine plus bevacizumab [FP+Bev], FP/Bev alone, and no treatment), and oxaliplatin reintroduction were investigated using correlation and weighted multivariate regression analyses. RESULTS Twenty-two treatment arms were analyzed, including 2,581 patients. The maintenance therapy regimen FP+Bev showed the strongest correlation with a prolonged OS (Spearman's partial correlation coefficient=0.42), and the other three variables correlated weakly with the OS. The maintenance therapy regimen significantly interacted with the induction chemotherapy duration (p=0.019). The predicted OS for FP+Bev crossed the lines of FP/Bev alone at 18 weeks of induction therapy, and of no treatment at 23 weeks. The corresponding OS at 12 and 27 weeks of induction therapies were 28.6 and 24.2 months for FP+Bev, 25.9 and 28.8 months for FP/Bev alone, and 20.5 and 27.5 months for no treatment. CONCLUSION The optimal maintenance therapy regimen for the OS is a continuous induction therapy as long as possible followed by FP/Bev alone and switching to FP+Bev within approximately 4 months if induction therapy is discontinued.
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Affiliation(s)
- Toshikazu Moriwaki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba,
Japan
| | - Masahiko Gosho
- Department of Biostatistics, Faculty of Medicine, University of Tsukuba, Tsukuba,
Japan
| | - Akinori Sugaya
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba,
Japan
| | - Takeshi Yamada
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba,
Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba,
Japan
| | - Ichinosuke Hyodo
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba,
Japan
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Huang P, Wang Z, Liu Q, Cai G. S-1 and Capecitabine for the Treatment of Colorectal Cancer: A Meta-Analysis. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Colorectal cancers common tumors that develop in the large intestines. The incidence of colorectal cancer is second only to gastric and esophageal cancers. Both S-1 and capecitabine are the third-generation fluorouracil-based chemotherapeutic drugs. We hope to summarize the therapeutic
effects of tecotae and capecitabine in patients with colorectal cancer through this Meta-analysis. We performed a meta-analysis of the findings in the current literature. We performed a systematic review of outcomes associated with S-1 and capecitabine used to treat advanced colorectal cancer
based on findings from both English and Chinese publications listed in PubMed, Embase, CNKI, Wanfang, EBSCO, Web of Science and the Cochrane Library. End-points included ORR, DCR, OS, and PFS; adverse events (grades 1–2 and 3–4) were also evaluated. Statistical analysis was performed
using RevMan 5.3. A total of 12 studies were eventually included, involving a total of 3,375 patients. Of this group, 1,683 and 1,692 patients underwent treatment with S-1 or capecitabine, respectively. There were no greatly differences with respect to ORR, DCR, or OS; however, PFS was bettered
in the group of S-1 compared to those treated with capecitabine. The incidence of leukopenia, diarrhea and anorexia were all higher among those in S-1 group compared to the capecitabine group, but a higher incidence of hand-foot syndrome was linked with use of capecitabine. Use of S-1 for
the treatment of colorectal cancer may result in superior outcomes when compared to use of capecitabine.
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Affiliation(s)
- Ping Huang
- Department of Colorectal Surgery, Hainan General Hospital, Haikou 570311, Hainan, PR China
| | - Zhenfen Wang
- Department of Colorectal Surgery, Hainan General Hospital, Haikou 570311, Hainan, PR China
| | - Qian Liu
- Department of Gastrointestinal Surgery, Hainan General Hospital, Haikou 570311, Hainan, PR China
| | - Guohao Cai
- Department of Colorectal Surgery, Hainan General Hospital, Haikou 570311, Hainan, PR China
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A meta-analysis of efficacy and safety of S-1 monotherapy or combination therapy as first-line treatment in metastatic colorectal cancer. Int J Colorectal Dis 2020; 35:1567-1574. [PMID: 32394076 DOI: 10.1007/s00384-020-03606-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/13/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE To compare the efficacy and safety profile of S-1-based versus non-S-1-based chemotherapy as first-line treatment in mCRC. METHODS Relevant randomized controlled trials (RCTs) were obtained from PubMed, Embase, and Ovid databases and the Cochrane library from database set up in May 2018. The RCTs of S-1-based monotherapy or combination therapy as first-line treatment were selected. The impact of S-1-based chemotherapy on progression-free survival (PFS) and overall survival (OS) was assessed by pooling data via RevMan 5.3. RESULTS Meta-analysis of 10 RCTs showed that S-1-based chemotherapy significantly improved PFS (HR 0.90, 95% CI 0.84-0.97, P = 0.006). In subgroup analysis, there was a statistically significant increase in PFS when S-1-based chemotherapy was compared with 5-FU-based (HR 0.92, 95% CI 0.84-1.00, P = 0.04) or capecitabine-based chemotherapy (HR 0.85, 95% CI 0.73-0.99, P = 0.04). The meta-analysis of OS (HR 0.95, 95% CI 0.86-1.05, P = 0.36), overall response rate (ORR) (HR 0.99, 95% CI 0.84-1.17, P = 0.90), and disease control rate (DCR) (HR 1.61, 95% CI 0.87-3.00, P = 0.13) showed no statistical significance between S-1-based and non-S-1-based chemotherapy. The statistically significant differences in the meta-analysis indicated less incidence of graded 3-4 leucopenia (OR = 0.30, 95% CI 0.13-0.71, P = 0.006) and hand-foot syndrome (HFS) (OR = 0.24, 95% CI 0.10-0.58, P = 0.001) in the S-1-based chemotherapy, and there was no statistically significant difference for other adverse events. CONCLUSIONS S-1-based chemotherapy in mono or combined therapy was an attractive alternative to standard first-line regimen for patients of mCRC.
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Guo Y, Zheng T, Zhang C, Zhang Y. A Study of the S-1 or Capecitabine as First-line Regimen in Patients with Metastatic Colorectal Cancer: A Real World Study. J Cancer 2020; 11:1839-1845. [PMID: 32194795 PMCID: PMC7052859 DOI: 10.7150/jca.36929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 12/13/2019] [Indexed: 11/18/2022] Open
Abstract
Objectives: To compare the 2-year overall survival (OS) rate and safety between patients using S-1 and capecitabine in the first-treatment of metastatic colorectal cancer in the real clinical setting. Methods: In this retrospective cohort study, patients satisfying the following criteria were identified from 10 centers in China. The 2-year OS rate and safety were assessed. The propensity score matching (PSM) was used to control basic characteristics of the two groups to balance the processing bias and confoundings. Results: A total of 1367 patients were identified, 824 patients accepted capecitabine and 546 patients accepted S-1. After PSM, 533 eligible patients were included in each group without statistical significance in age, sex, BMI, KPS score and comorbidities. The 2-year OS rate between two groups was without significant statistical difference (61.9% vs. 62.9%, p=0.4295). The subgroup analysis showed that the 2-year OS rate had no significant difference between men and women, younger and older than 60 years old, different metastatic sites, different chemotherapy courses between S-1 and capecitabine groups. The hematological adverse events were all without statistical difference between two groups, but the incidence of diarrhea (16.4% vs. 23.6%, p=0.0018) and hand-foot syndrome (28.7% vs. 46.7%, p<0.001) in S-1 group were lower than those in the capecitabine group. Conclusions: Compared to capecitabine, S-1 had a similar 2-year OS rate but had a lower incidence of adverse events in the real clinical setting. So, S-1 could be a good choice in the first-treatment of patients with metastatic colorectal cancer in China.
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Affiliation(s)
- Yanan Guo
- Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Institute of Prevention and Treatment of Cancer of Heilongjiang Province, Harbin Heilongjiang 150081, China
| | - Tongsen Zheng
- Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Institute of Prevention and Treatment of Cancer of Heilongjiang Province, Harbin Heilongjiang 150081, China
- Department of Phase I Clinical Trials, Harbin Medical University Cancer Hospital
| | - Chunhui Zhang
- Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Institute of Prevention and Treatment of Cancer of Heilongjiang Province, Harbin Heilongjiang 150081, China
| | - Yanqiao Zhang
- Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Institute of Prevention and Treatment of Cancer of Heilongjiang Province, Harbin Heilongjiang 150081, China
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Phase 2 study of perioperative chemotherapy with SOX and surgery for stage III colorectal cancer (SOS3 study). Sci Rep 2019; 9:16568. [PMID: 31719583 PMCID: PMC6851079 DOI: 10.1038/s41598-019-53096-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 10/29/2019] [Indexed: 12/14/2022] Open
Abstract
This phase 2 study evaluated the safety and efficacy of perioperative chemotherapy with S-1 plus oxaliplatin (SOX) for stage III colorectal cancer (CRC). Patients with stage III CRC received surgery after neoadjuvant chemotherapy (NAC; SOX 4 cycles) and adjuvant chemotherapy (AC; SOX 4 cycles). The primary endpoints were response rate and safety. We enrolled 30 patients. Their median age was 62 years (range: 43-87 years); 53% were women. They received a median of 4 cycles (range: 1-4) of NAC and a median 4 cycles (range: 0-4) of AC. Five patients interrupted NAC treatment because of toxicity (grade 3 diarrhoea [n = 1], grade 3 ileus [n = 1], and grade 3-4 thrombocytopenia [n = 3]). Patients' responses were complete responses: n = 2 (6.6%), partial responses: n = 21 (70%), stable disease: n = 6 (20.0%), and progressive disease: n = 1 (3.3%; response rate: 73.3%). Curative resection was performed in 29 patients. No patients showed anastomotic leakage. Five-year overall survival and disease-free survival were 83.3% and 76.7%, respectively (median follow-up time: 48 months). NAC using SOX regimen is safe and effective, and may lead to reduced local recurrence and distant metastasis. Long-term outcomes are awaited to evaluate further the efficacy of this strategy (UMIN000006790).
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Nitori N, Kato A, Deguchi T, Nakadai J, Tada A, Takahashi M, Umeda R, Miyata N, Kataoka M, Kadomura T, Higuchi H, Ebinuma H, Kato A, Hatori T, Ikeda Y, Miyazaki M. Complete remission of peritoneal dissemination of colon cancer by alternate‑day S‑1 and oxaliplatin plus bevacizumab treatment and maintenance chemotherapy comprising alternate‑day S‑1 plus bevacizumab: A case report. Mol Clin Oncol 2018; 10:270-274. [DOI: 10.3892/mco.2018.1791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 12/07/2018] [Indexed: 11/05/2022] Open
Affiliation(s)
- Nobuhiro Nitori
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Ayu Kato
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Tomoaki Deguchi
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Jumpei Nakadai
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Ayako Tada
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Makoto Takahashi
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Rumiko Umeda
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Naoteru Miyata
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Mikinori Kataoka
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Tomohisa Kadomura
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Hajime Higuchi
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Hirotoshi Ebinuma
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Atsushi Kato
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Takashi Hatori
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Yoshifumi Ikeda
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
| | - Masaru Miyazaki
- Center of Digestive Diseases, International University of Health and Welfare, Mita Hospital, Tokyo 108‑8329, Japan
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Hernando-Cubero J, Matos-García I, Alonso-Orduña V, Capdevila J. The Role of Fluoropirimidines in Gastrointestinal Tumours: from the Bench to the Bed. J Gastrointest Cancer 2018; 48:135-147. [PMID: 28397102 DOI: 10.1007/s12029-017-9946-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE Gastrointestinal tumours are one of the most common types of cancer. Therapeutic options include surgery, radiotherapy, local ablation techniques, targeted agents, and chemotherapy. Fluoroprimidines are one of the most active drug families in digestive tumours and remains the cornerstone of the most commonly used chemotherapy schemes. METHODS We review the molecular basis of thymidylate synthase inhibition and the mechanisms of action of 5-fluorouracil, next generation oral fluoropyrimidines (capecitabine, tegafur and the latest S-1 and TAS-102) and antifolates. RESULTS In addition, mechanisms and biomarkers of resistance and toxicity are explored. Finally, new fluoropyrimidines development and clinical trials ongoing in digestive tumours are reviewed. CONCLUSIONS Further research is necessary to avoid resistance mechanisms, improve clinical outcomes and continue reducing toxicities. Until new drugs become available, the optimization of current therapies should be a priority.
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Affiliation(s)
- Jorge Hernando-Cubero
- Medical Oncology Department, Miguel Servet University Hospital, Paseo Isabel la Católica 1-3, 5009, Zaragoza, Spain.
| | - Ignacio Matos-García
- Medical Oncology Department, Vall d´Hebron University Hospital, Vall d´Hebron Institute of Oncology (VHIO), Pg Vall d´Hebron 119-129, 08035, Barcelona, Spain
| | - Vicente Alonso-Orduña
- Medical Oncology Department, Miguel Servet University Hospital, Paseo Isabel la Católica 1-3, 5009, Zaragoza, Spain
| | - Jaume Capdevila
- Medical Oncology Department, Vall d´Hebron University Hospital, Vall d´Hebron Institute of Oncology (VHIO), Pg Vall d´Hebron 119-129, 08035, Barcelona, Spain
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Mukai T, Uehara K, Goto H, Hiramatsu K, Kobayashi S, Sakamoto E, Maeda A, Takeuchi E, Okada Y, Ebata T, Nagino M. Phase II trial of neoadjuvant chemotherapy with S-1 and oxaliplatin plus bevacizumab for colorectal liver metastasis (N-SOG 05 trial). Jpn J Clin Oncol 2017; 47:597-603. [PMID: 28398493 DOI: 10.1093/jjco/hyx048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 03/21/2017] [Indexed: 01/01/2023] Open
Abstract
Purpose This Phase II trial evaluated the safety and efficacy of neoadjuvant chemotherapy (NAC) with S-1 and oxaliplatin (SOX) plus bevacizumab (Bev) in patients with colorectal liver metastasis (CRLM). Methods Patients with initially resectable CRLM received four cycles of SOX plus Bev as NAC. We adopted the R0 resection rate as the primary endpoint, and the threshold R0 resection rate was set at 80%. Results Between December 2010 and August 2014, 61 patients were enrolled in this study and all started NAC. The completion rate of NAC was 82.0%. Three patients (4.9%) developed severe liver dysfunction caused by NAC and one patient finally decided against resection. Three patients (4.9%) were judged as having progressive disease during or after NAC and did not undergo liver resection. Among 57 patients who underwent liver resection after NAC, three patients were diagnosed with CRLM by pre-treatment imaging modalities and received NAC although a final pathological diagnosis was another malignant disease or benign condition. Finally, 47 of the 54 patients (87.0%) with resected CRLM achieved R0 resection. The pathological complete response rate of the 54 patients was 13.0%, and 31.5% were judged as pathological responders. However, the R0 resection rate of 77.0% in the entire cohort did not meet the endpoint. Conclusions NAC with SOX plus Bev has an acceptable toxicity profile and achieved a satisfactory pathological response. However, accuracy of pre-operative diagnoses and liver dysfunction caused by NAC were serious problems. Easy introduction of NAC for initially resectable CRLM should not be performed.
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Affiliation(s)
- Toshiki Mukai
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Keisuke Uehara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya
| | | | | | | | - Eiji Sakamoto
- Department of Surgery, Nagoya Daini Red Cross Hospital, Nagoya
| | | | - Eiji Takeuchi
- Department of Surgery, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya
| | - Yoshito Okada
- Department of Surgery, Handa City Hospital, Aichi, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya
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Stein A, Quidde J, Schröder JK, Göhler T, Tschechne B, Valdix AR, Höffkes HG, Schirrmacher-Memmel S, Wohlfarth T, Hinke A, Engelen A, Arnold D. Capecitabine in the routine first-line treatment of elderly patients with advanced colorectal cancer--results from a non-interventional observation study. BMC Cancer 2016; 16:82. [PMID: 26865161 PMCID: PMC4750193 DOI: 10.1186/s12885-016-2113-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 02/03/2016] [Indexed: 02/07/2023] Open
Abstract
Background The purpose of this observational study was to evaluate feasibility, efficacy results and toxicity observations of capecitabine in routine first line treatment of patients with metastatic colorectal cancer, with particular regard of elderly patients (>75 years of age). Methods Patients with colorectal cancer receiving capecitabine as part of their first-line treatment were recorded until detection of disease progression or up to a maximum of 12 cycles on standardized evaluation forms. Additional information on long-term outcomes, progression-free survival, and overall survival were retrieved at two follow-up time points. Obtained data were analyzed with regard to age up to 75 and >75 years of age. There were no specific requirements for patient selection and conduct of therapy, corresponding to the non-interventional nature of the study. Results In total, 1249 evaluable patients were enrolled in Germany. The median age of the study population was 74 years (range: 21–99). Capecitabine-based combination was administered in 56 % of patients in the overall population. The median treatment duration was about 5 months. Severe toxicities occurred rarely without any difference regarding age groups. The most common hematological toxicity was anemia. Gastrointestinal side effects and hand-food-syndrome (HFS) were the most frequent non-hematologic toxicities. Overall response rate (ORR) was significantly higher in the patient group <=75 years compared to patients >75 years of age (38 vs. 32 %, p=0.019). Median progression free survival (PFS 9.7 vs. 8.2 months, p=0.00021) and overall survival (OS 31.0 vs. 22.6 months, p<0.0001) was decreased in elderly patients. Conclusion Efficacy and tolerability of capecitabine treatment either as single drug or in various combination regimens, as proven in randomized studies, could be confirmed in a clinical routine setting. Patients older than 75 years may derive a relevant benefit by first line capecitabine-based treatment with good tolerability. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2113-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Alexander Stein
- Department of Oncology, Hematology, BMT with section Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Julia Quidde
- Department of Oncology, Hematology, BMT with section Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Jan Klaus Schröder
- Schwerpunktpraxis für Hämatologie und Onkologie, Mühlheim an der Ruhr, Germany.
| | | | - Barbara Tschechne
- Hämatologisch-onkologische Schwerpunktpraxis, Neustadt am Rübenberge, Germany.
| | | | | | | | | | - Axel Hinke
- WiSP Research Institute, Langenfeld, Germany.
| | | | - Dirk Arnold
- CUF Hospitals Cancer Centre, Lisbon, Portugal.
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13
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Oki E, Emi Y, Miyamoto Y, Kabashima A, Higashi H, Ogata Y, Ikebe M, Saeki H, Tokunaga S, Shirabe K, Beppu T, Uchida S, Takatsuki M, Sakoda M, Eguchi S, Akagi Y, Kakeji Y, Baba H, Natsugoe S, Maehara Y. Phase II Trial of S-1 and Oxaliplatin Plus Cetuximab for Colorectal Cancer Patients with Initially Unresectable or Not Optimally Resectable Liver Metastases (KSCC1002). Ann Surg Oncol 2015; 22 Suppl 3:S1067-74. [PMID: 26334293 DOI: 10.1245/s10434-015-4771-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND The Kyushu Study Group of Clinical Cancer (KSCC) conducted phase II trials of KSCC1002 (UMIN000001308) concerning liver resectability after first-line treatment of initially unresectable or not optimally resectable colorectal liver metastases in a prospective, multicenter study. METHODS Patients with wild-type KRAS received 4-6 cycles of S-1 and oxaliplatin (SOX) plus cetuximab. Liver resectability was evaluated subsequently with the liver resection rate as the primary endpoint. RESULTS Of the 33 patients enrolled between March 2010 and July 2013, the median number of administration cycles was 4 (range 0-10). The overall response rate was 63.6 % (95 % confidence interval [CI] 45.1-79.6 %). Liver resection was possible in 16 of 33 (48.5 %) patients, and there were 13 R0 cases (39.4 %). We conducted a central review of liver resectability evaluated by five liver surgeons, and the resectability increased from 18.2 to 66.7 % after chemotherapy, based on imaging. The median overall survival for all 33 cases was 31.6 months (95 % CI 14.8-not reached). The median progression-free survival was 9.7 months (95 % CI 6.2-11.8). CONCLUSIONS SOX plus cetuximab is safe and effective for advanced colorectal cancer with limited liver metastasis, and may lead to high liver resectability.
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Affiliation(s)
- Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan.
| | - Yasunori Emi
- Department of Surgery, Saiseikai Fukuoka General Hospital, Fukuoka, Japan
| | - Yuji Miyamoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Akira Kabashima
- Department of Surgery, Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Hidefumi Higashi
- Department of Surgery, Steel Memorial Yawata Hospital, Kitakyushu, Japan
| | - Yutaka Ogata
- Department of Surgery, Kurume University Medical Center, Kurume, Japan
| | - Masahiko Ikebe
- Department of Gastroenterological Surgery, Beppu Medical Center, Beppu, Japan
| | - Hiroshi Saeki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan
| | - Shoji Tokunaga
- Medical Information Center, Kyushu University Hospital, Fukuoka, Japan
| | - Ken Shirabe
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan
| | - Toru Beppu
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Shinji Uchida
- Department of Surgery, Kurume University Medical Center, Kurume, Japan
| | - Mitsuhisa Takatsuki
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masahiko Sakoda
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Susumu Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yoshito Akagi
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Shoji Natsugoe
- Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan
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14
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Kim JH, Zang DY, Chung IJ, Cho SH, Park KU, Oh HS, Lee KH, Lee BH, Kim MJ, Park CK, Han B, Kim HS, Choi DR, Song HH, Jung JY. A Muti-center, Randomized Phase II Study of Oxaliplatin and S-1 versus Capecitabine and Oxaliplatin in Patients with Metastatic Colorectal Cancer. J Cancer 2015; 6:1041-8. [PMID: 26366218 PMCID: PMC4565854 DOI: 10.7150/jca.12819] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 07/27/2015] [Indexed: 12/27/2022] Open
Abstract
Background: Capecitabine plus oxaliplatin (XELOX) is considered one of the primary chemotherapy regimens for patients with metastatic colorectal cancer (CRC). Oxaliplatin plus S-1 (OS) has also demonstrated significant efficacy in CRC. We performed this randomized phase II study to evaluate the efficacy and toxicity of XELOX versus OS as first-line chemotherapy in patients with metastatic CRC. Methods: Patients were assigned randomly to receive either OS or XELOX chemotherapy. Oxaliplatin was administered intravenously to all patients at a dose of 130 mg/m2 on day 1. Patients received either S-1 (40 mg/m2) or capecitabine (1,000 mg/m2), twice a day for 2 weeks, followed by a 1-week rest. Results: Forty-two patients were assigned to the OS arm and 44 to the XELOX arm. The overall response rate was 33.3% (95% CI, 18.8-47.2) in the OS arm and 40.9% (95% CI, 25.5-54.4) in the XELOX arm (P = 0.230). The disease control rate was significantly higher in the OS arm than the XELOX arm [92.9% (95% CI, 83.7-100) versus 77.3% (95% CI, 64.5-89.4), P = 0.044]. With a median follow up of 17.9 months, the median progression-free survival was 6.1 months in the OS arm and 7.4 months in the XELOX arm, respectively (P = 0. 599). The median survival time was 18.7 months in the OS arm and 20.1 months in the XELOX arm (P = 0.340). The most common grade 3/4 hematologic toxicity was thrombocytopenia in both arms (19.0% for OS and 28.6% for XELOX). Grade 3/4 neutropenia was observed more frequently in the XELOX arm than the OS arm (16.7% vs. 2.4%, P = 0.026). Conclusion: Both OS and XELOX were effective and well tolerated in patients with metastatic CRC. Our results indicate that the combination of oxaliplatin and S-1 is a possible additional therapeutic strategy for such patients.
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Affiliation(s)
- Jung Han Kim
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Dae Young Zang
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Ik-Joo Chung
- 2. Department of Internal Medicine, Chonnam National University College of Medicine, Gwangju, South Korea
| | - Sang-Hee Cho
- 2. Department of Internal Medicine, Chonnam National University College of Medicine, Gwangju, South Korea
| | - Keon Uk Park
- 3. Department of Internal Medicine, Keimyung University College of Medicine, Daegu, South Korea
| | - Ho-Suck Oh
- 4. Department of Internal Medicine, Gangneung Asan Hospital, Gangneung, South Korea
| | - Kyung Hee Lee
- 5. Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, South Korea
| | - Bong Hwa Lee
- 6. Department of Surgery, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Min-Jeong Kim
- 7. Department of Radiology, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Choong Kee Park
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Boram Han
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Hyeong Su Kim
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Dae Ro Choi
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Hun Ho Song
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
| | - Joo Young Jung
- 1. Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, South Korea
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15
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Osawa H, Handa N, Minakata K. Efficacy and Safety of Capecitabine and Oxaliplatin (CapOX) as an Adjuvant Therapy in Japanese for Stage II/III Colon Cancer in a Group at High Risk of Recurrence in Retrospective Study. Oncol Res 2014; 22:325-31. [PMID: 26629945 PMCID: PMC7842523 DOI: 10.3727/096504015x14410238486522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
A number of large-scale clinical trials have demonstrated that using a combination of oxaliplatin and fluoropyrimidines as an adjuvant chemotherapy for stage II/III colon cancer improved the prognosis. However, there has only been experience in Japanese patients with using CapOX therapy, in which capecitabine and oxaliplatin are used in combination. Therefore, our objective was to evaluate the efficacy and safety of CapOX in Japanese patients as an adjuvant chemotherapy for colon cancer in a single institute retrospective study. The efficacy and safety of CapOX as an adjuvant chemotherapy for patients with stage III colon cancer and stage II patients who had a signature for high risk of recurrence were evaluated in patients who had undergone surgery at our institution between December 1, 2009 and March 31, 2013. Forty-one patients received CapOX therapy during the study period: 23 men and 18 women with median age of 68.0 years (35-79 years). Performance status was 0 for 33 patients, and PS 1 for eight patients. The clinical stages were stage II in 14 patients, stage IIIA in 15 patients, and stage IIIB in 12 patients. The median number of CapOX cycles was eight (two to eight courses). The treatment completion rate was 82.9%. Five-year DFS rates were 63.8%. Five-year OS rates were 71.0%. In terms of adverse events, the serious adverse events of grade 3 or higher seen among all patients were neutropenia in four patients, thrombocytopenia in one patient, and peripheral sensory neuropathy in seven patients. However, hand-foot syndrome, which is characteristic of capecitabine, was not observed. Efficacy and tolerability of CapOX in Japanese patients as an adjuvant chemotherapy after colon cancer surgery was demonstrated.
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Affiliation(s)
- Hiroshi Osawa
- Department of Oncology and Hematology, Edogawa Hospital, Tokyo, Japan
| | - Naoko Handa
- Department of Oncology and Hematology, Edogawa Hospital, Tokyo, Japan
| | - Kunihiko Minakata
- Department of Oncology and Hematology, Edogawa Hospital, Tokyo, Japan
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