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Ebert MP, Fischbach W, Hollerbach S, Höppner J, Lorenz D, Stahl M, Stuschke M, Pech O, Vanhoefer U, Porschen R. S3-Leitlinie Diagnostik und Therapie der Plattenepithelkarzinome und Adenokarzinome des Ösophagus. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:535-642. [PMID: 38599580 DOI: 10.1055/a-2239-9802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Affiliation(s)
- Matthias P Ebert
- II. Medizinische Klinik, Medizinische Fakultät Mannheim, Universitätsmedizin, Universität Heidelberg, Mannheim
- DKFZ-Hector Krebsinstitut an der Universitätsmedizin Mannheim, Mannheim
- Molecular Medicine Partnership Unit, EMBL, Heidelberg
| | - Wolfgang Fischbach
- Deutsche Gesellschaft zur Bekämpfung der Krankheiten von Magen, Darm und Leber sowie von Störungen des Stoffwechsels und der Ernährung (Gastro-Liga) e. V., Giessen
| | | | - Jens Höppner
- Klinik für Allgemeine Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Lübeck
| | - Dietmar Lorenz
- Chirurgische Klinik I, Allgemein-, Viszeral- und Thoraxchirurgie, Klinikum Darmstadt, Darmstadt
| | - Michael Stahl
- Klinik für Internistische Onkologie und onkologische Palliativmedizin, Evang. Huyssensstiftung, Evang. Kliniken Essen-Mitte, Essen
| | - Martin Stuschke
- Klinik und Poliklinik für Strahlentherapie, Universitätsklinikum Essen, Essen
| | - Oliver Pech
- Klinik für Gastroenterologie und Interventionelle Endoskopie, Krankenhaus Barmherzige Brüder, Regensburg
| | - Udo Vanhoefer
- Klinik für Hämatologie und Onkologie, Katholisches Marienkrankenhaus, Hamburg
| | - Rainer Porschen
- Gastroenterologische Praxis am Kreiskrankenhaus Osterholz, Osterholz-Scharmbeck
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Kawabata R, Chin K, Takahari D, Hosaka H, Muto O, Shindo Y, Nagata N, Yabusaki H, Imamura H, Endo S, Kashiwada T, Nakamura M, Hihara J, Kobayashi M, Sagawa T, Saito S, Sato A, Yamada T, Okano N, Shimada K, Matsushima M, Kataoka M, Matsumoto S, Goto M, Kotaka M, Shiraishi T, Yamai H, Nagashima F, Ishizuka N, Yamaguchi K. Multicenter phase II study of capecitabine plus oxaliplatin in older patients with advanced gastric cancer: the Tokyo Cooperative Oncology Group (TCOG) GI-1601 study. Gastric Cancer 2023; 26:1020-1029. [PMID: 37610558 PMCID: PMC10640487 DOI: 10.1007/s10120-023-01423-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 08/07/2023] [Indexed: 08/24/2023]
Abstract
BACKGROUND Capecitabine plus oxaliplatin (CapeOX) is a standard treatment option for advanced gastric cancer (AGC). We conducted a prospective multicenter phase II study to evaluate the efficacy and safety of CapeOX as a first-line therapy for AGC in older patients. METHODS Chemotherapy-naive patients aged ≥ 70 years with AGC were eligible. Initial treatment comprised capecitabine (2000 mg/m2 on days 1-14) and oxaliplatin (130 mg/m2 on day 1) every 3 weeks. After the initial feasibility assessment, the dose was reduced considering toxicity (capecitabine, 1500 mg/m2 on days 1-14; and oxaliplatin, 100 mg/m2 on day 1 every 3 weeks). The primary endpoint was overall survival (OS). RESULTS In total, 108 patients were enrolled, of whom 104 were evaluated. Thirty-nine patients received the original-dose treatment, whereas 65 received the reduced-dose treatment. The median OS, progression-free survival (PFS), and time to treatment failure (TTF) were 12.9 (95% CI 11.6-14.8), 5.7 (95% CI 5.0-7.0), and 4.3 (95% CI 3.9-5.7) months, respectively, for all patients; 13.4 (95% CI 9.5-16.0), 5.8 (95% CI 4.1-7.8), and 5.3 (95% CI 3.5-7.2) months in the original-dose group; and 12.8 (95% CI 11.3-15.3), 5.7 (95% CI 4.4-7.0), and 4.1 (95% CI 3.7-5.7) months in the reduced-dose group. The most common grade 3/4 toxicities were neutropenia (17.9%), anemia (12.8%), and thrombocytopenia (12.8%) in the original-dose group and neutropenia (13.8%) and anorexia (12.3%) in the reduced-dose group. CONCLUSIONS These findings demonstrate CapeOX's efficacy and safety in older AGC patients.
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Affiliation(s)
- Ryohei Kawabata
- Department of Surgery, Osaka Rosai Hospital, Nagasone-cho, Kita-ku, Sakai, Osaka, 1179-35918025, Japan.
| | - Keisho Chin
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Daisuke Takahari
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hisashi Hosaka
- Department of Gastroenterology, Gunma Prefectural Cancer Center, Gunma, Japan
| | - Osamu Muto
- Department of Medical Oncology, Japanese Red Cross Akita Hospital, Akita, Japan
| | - Yoshiaki Shindo
- Department of Gastroenterological Surgery, Nakadori General Hospital, Akita, Japan
| | - Naoki Nagata
- Department of Gastroenterological Surgery, Kitakyushu General Hospital, Kitakyushu, Fukuoka, Japan
| | - Hiroshi Yabusaki
- Department of Gastroenterological Surgery, Niigata Cancer Center Hospital, Niigata, Japan
| | - Hiroshi Imamura
- Department of Gastroenterological Surgery, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan
| | - Shunji Endo
- Department of Gastroenterological Surgery, Yao Municipal Hospital, Yao, Osaka, Japan
| | - Tomomi Kashiwada
- Department of Internal Medicine, Division of Hematology, Respiratory Medicine and Oncology, Faculty of Medicine, Saga University, Saga, Japan
| | - Masato Nakamura
- Aizawa Comprehensive Cancer Center, Aizawa Hospital, Matsumoto, Nagano, Japan
| | - Jun Hihara
- Department of Gastroenterological Surgery, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Michiya Kobayashi
- Cancer Treatment Center, Kochi Medical School Hospital, Nankoku, Kochi, Japan
| | - Tamotsu Sagawa
- Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, Sapporo, Hokkaido, Japan
| | - Soh Saito
- Department of Gastroenterology, Misawa Citi Hospital, Misawa, Aomori, Japan
| | - Atsushi Sato
- Department of Medical Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Takeshi Yamada
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaragi, Japan
| | - Naohiro Okano
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Mitaka, Tokyo, Japan
| | - Ken Shimada
- Department of Internal Medicine, Division of Medical Oncology, Showa University Koto-Toyosu Hospital, Tokyo, Japan
| | - Masashi Matsushima
- Department of Gastroenterology, Tokai University School of Medicine, Tokyo, Japan
| | - Masato Kataoka
- Department of Surgery, National Hospital Organization Nagoya Medical Center, Tokyo, Japan
| | - Shigemi Matsumoto
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Masahiro Goto
- Cancer Chemotherapy Center, Osaka Medical and Pharmaceutical University Hospital, Suita, Osaka, Japan
| | | | - Takeshi Shiraishi
- Department of Medical Oncology, Japanese Red Cross Matsuyama Hospital, Matsuyama, Ehime, Japan
| | - Hiromichi Yamai
- Department of Gastroenterological Surgery, Japanese Red Cross Kochi Hospital, Kochi, Japan
| | - Fumio Nagashima
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Mitaka, Tokyo, Japan
| | - Naoki Ishizuka
- Clinical Planning and Strategy Department Center for Development of Advanced Cancer Therapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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S3-Leitlinie Diagnostik und Therapie der Plattenepithelkarzinome und Adenokarzinome des Ösophagus. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:e209-e307. [PMID: 37285869 DOI: 10.1055/a-1771-6953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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Liao PW, Cheng SB, Chou CW, Lin HC, Lin CH, Chen TC, Hsu CY, Jerry Teng CL, Shih YH. Chemotherapy for Metastatic Gastric Cancer: Does Age Matter? A Single-Center, Retrospective, Real-World Study. CLINICAL MEDICINE INSIGHTS: ONCOLOGY 2022; 16:11795549221123617. [PMID: 36134036 PMCID: PMC9483662 DOI: 10.1177/11795549221123617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/10/2022] [Indexed: 11/26/2022] Open
Abstract
Background: Palliative chemotherapy is the preferred standard of care for patients with metastatic gastric cancer (mGC). It remains uncertain whether older patients with mGC would benefit from palliative chemotherapy. This study aimed to investigate the clinical impact of palliative chemotherapy in older patients with mGC. Methods: This single-institute, retrospective, and real-world study included 428 patients with mGC between January 2009 and December 2019. Among them, 306 who received palliative chemotherapy were further stratified into 2 groups according to age: ≤70 (n = 236) and >70 (n = 70) years. The clinical demographics, outcomes, and hematologic toxicities of chemotherapy were compared between the 2 groups. Prognostic factors were determined using the Cox proportional hazards model. Results: Of the screened 428 patients, older patients had worse overall survival (OS) than younger patients. Among patients who received chemotherapy (n = 306), patients aged >70 and ⩽70 years had comparable progression-free survival (PFS) and OS. The incidence of severe hematologic toxicity was similar between the 2 groups. The Eastern Cooperative Oncology Group performance status of 2 or more metastatic sites, elevated carbohydrate antigen 19-9 level, high neutrophil-to-lymphocyte ratio (NLR), and undergoing palliative gastrectomy were independent prognostic factors for OS. Notably, age >70 years was not a significant factor for poor OS. Conclusions: Older age of >70 years might not be considered an obstacle to administering palliative chemotherapy to patients with mGC.
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Affiliation(s)
- Po-Wei Liao
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
| | - Shao-Bin Cheng
- Division of General Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung
- School of Medicine, Chung Shan Medical University, Taichung
| | - Cheng-Wei Chou
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung
| | - Hsin-Chen Lin
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
| | - Cheng-Hsien Lin
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
| | - Tsung-Chih Chen
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei
| | - Chiann-Yi Hsu
- Biostatistics Task Force, Taichung Veterans General Hospital, Taichung
| | - Chieh-Lin Jerry Teng
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
- School of Medicine, Chung Shan Medical University, Taichung
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung
- Department of Life Science, Tunghai University, Taichung
| | - Yu-Hsuan Shih
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
- School of Medicine, Chung Shan Medical University, Taichung
- Institute of Medicine, Chung Shan Medical University, Taichung
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de la Fouchardiere C, Decoster L, Samalin E, Terret C, Kenis C, Droz JP, Coutzac C, Smyth E. Advanced oesophago-gastric adenocarcinoma in older patients in the era of immunotherapy. A review of the literature. Cancer Treat Rev 2021; 100:102289. [PMID: 34583303 DOI: 10.1016/j.ctrv.2021.102289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/05/2021] [Accepted: 09/06/2021] [Indexed: 12/15/2022]
Abstract
Gastric (G) and gastro-esophageal junction (GEJ) adenocarcinomas are of the most common and deadly cancers worldwide and affect mainly patients over 70 years at diagnosis. Older age has been associated in gastric cancers with distal tumour location, well-differentiated adenocarcinoma and microsatellite instability and is not identified itself as an independent prognostic factor. As immune checkpoint inhibitors recently changed the landmark of advanced G and GEJ adenocarcinomas treatment, we decided to perform a literature review to define the evidence-level of clinical data in older patients. This work underlined the lasting low -inclusion rate of older patients and -implementation rate of frailty screening tools in clinical trials in G/GEJ carcinomas. In the first-line metastatic setting, two prospective randomized phase III studies have specifically assessed the efficacy of chemotherapy in older patients with HER2-negative gastric cancers, demonstrating the feasibility of reduced dose oxaliplatin-based chemotherapy regimen in this population. Only few data are available in HER2-positive tumors, or in the second-line setting. Furthermore, no specific trial with immune checkpoint inhibitors was performed in older frail patients whereas their benefit/adverse events ratio make them attractive candidates in this patient's population. We conclude that older fit patients can be treated in the same way as younger ones and included in clinical trials. Improving the outcome of older frail patients should be the oncology community next focus by implementing targeted interventions before initiating cancer therapy and designing specific clinical trials. Frailty screening tools and geriatric data collection have to be implemented in routine-practice and clinical trials.
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Affiliation(s)
| | - L Decoster
- Department of Medical Oncology, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium.
| | - E Samalin
- Medical Oncology Department, Institut du Cancer de Montpellier (ICM), Univ. Montpellier, Montpellier, France.
| | - C Terret
- Medical Oncology Department, Centre Léon Bérard, 28 rue Laennec, Lyon, France
| | - C Kenis
- Department of General Medical Oncology and Geriatric Medicine, University Hospitals Leuven, Leuven, Belgium; Department of Public Health and Primary Care, Academic Centre for Nursing and Midwifery, KU Leuven - University of Leuven, Leuven, Belgium.
| | - J P Droz
- Medical Oncology, Claude-Bernard Lyon1 University, Lyon, France.
| | - C Coutzac
- Medical Oncology Department, Centre Léon Bérard, 28 rue Laennec, Lyon, France.
| | - E Smyth
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom.
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Joharatnam-Hogan N, Shiu KK, Khan K. Challenges in the treatment of gastric cancer in the older patient. Cancer Treat Rev 2020; 85:101980. [PMID: 32065879 DOI: 10.1016/j.ctrv.2020.101980] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/24/2022]
Abstract
Gastric cancer is considered an age-related disease, with the majority of new cases in the UK diagnosed in individuals over the age of 75. At present most guidance related to the management of gastric cancer is based on trials undertaken in the fit, younger patient. Historically the elderly have been underrepresented in clinical trials, which frequently have a restricted inclusion to an upper age limit of 75. The European Society for Medical Oncology (ESMO) recommends use of a geriatric assessment to determine functional age when initiating treatment in elderly patients with gastric cancer, which has been shown to be a better predictor of treatment response than chronological age. The physiological changes that occur with age, including reduced organ function and pharmacokinetic and pharmacodynamic variability, together with impaired functional status, necessitate a more individualised approach to treatment decisions in the older patient to provide them with the same advantages from radical treatment and palliative chemotherapy as younger patients. This review summarises the current evidence extrapolated from trial data on how best to optimise treatment for elderly patients with gastric cancer.
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Affiliation(s)
- Nalinie Joharatnam-Hogan
- Gastrointestinal Oncology, Department of Medicine, University College London NHS Foundation Trust, 250 Euston Road, London NW1 2PG, UK
| | - Kai Keen Shiu
- Gastrointestinal Oncology, Department of Medicine, University College London NHS Foundation Trust, 250 Euston Road, London NW1 2PG, UK
| | - Khurum Khan
- Gastrointestinal Oncology, Department of Medicine, University College London NHS Foundation Trust, 250 Euston Road, London NW1 2PG, UK.
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Phase II study to evaluate the efficacy of Trastuzumab in combination with Capecitabine and Oxaliplatin in first-line treatment of HER2-positive advanced gastric cancer: HERXO trial. Cancer Chemother Pharmacol 2019; 83:1175-1181. [PMID: 30927036 PMCID: PMC6779679 DOI: 10.1007/s00280-019-03820-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 03/16/2019] [Indexed: 02/07/2023]
Abstract
Purpose The phase III ToGA trial established cisplatin, fluoropyrimidine and trastuzumab as the standard treatment in HER2-positive advanced gastric cancer (AGC). However, as demonstrated in HER2-negative AGC, oxaliplatin-based regimens could improve tolerance remaining effective. The aim of this trial was to explore the potential activity and safety of capecitabine, oxaliplatin (XELOX) and trastuzumab in patients with HER-2 positive advanced gastric cancer. Methods We conducted a multicentre, prospective, non-randomised, non-controlled, open-label and national (Spanish) phase II study. Patients with HER2-positive advanced gastric or gastro-oesophageal junction (EGJ) cancer received XELOX and trastuzumab as first-line treatment. Primary endpoint was objective tumour response rate (ORR). Results 45 patients from ten hospitals in Spain were included from September 2011 to December 2013. Median age was 65 years, 82.2% were male, 69% had gastric cancer and 31% had EGJ tumours. At a median follow-up of 13.7 months (7.1–20.9), the estimated median progression-free survival and overall survival were 7.1 (95% CI 5.5–8.7) and 13.8 months (95% CI 10.1–17.4), respectively, with 8.9%, 37.8% and 31.1% of patients achieving complete response, partial response and stable disease. Regarding safety, 44.4% of the patients had grade 3 or greater adverse events, being the most frequent diarrhoea (26.6%), fatigue (15.5%), nausea (20%) and vomiting (13.3%). Only two patients (4.4%) developed asymptomatic grade 2 left ventricle ejection fraction reduction. Conclusions XELOX-trastuzumab is a promising and effective therapy as first-line treatment for patients with HER2-positive AGC, with comparable results to the ones obtained with other “platinum-based” regimens. This scheme is feasible and tolerable with a low incidence of cardiac toxicity.
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Muro K, Van Cutsem E, Narita Y, Pentheroudakis G, Baba E, Li J, Ryu MH, Zamaniah WIW, Yong WP, Yeh KH, Kato K, Lu Z, Cho BC, Nor IM, Ng M, Chen LT, Nakajima TE, Shitara K, Kawakami H, Tsushima T, Yoshino T, Lordick F, Martinelli E, Smyth EC, Arnold D, Minami H, Tabernero J, Douillard JY. Pan-Asian adapted ESMO Clinical Practice Guidelines for the management of patients with metastatic gastric cancer: a JSMO-ESMO initiative endorsed by CSCO, KSMO, MOS, SSO and TOS. Ann Oncol 2019; 30:19-33. [PMID: 30475956 DOI: 10.1093/annonc/mdy502] [Citation(s) in RCA: 155] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of gastric cancer (GC) was published in 2016, and covered the management and treatment of local, locoregional, locally advanced and metastatic disease. At the ESMO Asia Meeting in November 2017 it was decided by both ESMO and The Japanese Society of Medical Oncology (JSMO) to convene a special guidelines meeting immediately after the JSMO Annual Meeting in 2018. The aim was to adapt the ESMO 2016 guidelines to take into account the ethnic differences associated with the treatment of metastatic GC in Asian patients. These guidelines represent the consensus opinions reached by experts in the treatment of patients with metastatic GC representing the oncological societies of Japan (JSMO), China (CSCO), Korea (KSMO), Malaysia (MOS), Singapore (SSO) and Taiwan (TOS). The voting was based on scientific evidence and was independent of both the current treatment practices and the drug availability and reimbursement situations in the individual participating Asian countries.
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Affiliation(s)
- K Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan.
| | - E Van Cutsem
- Digestive Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Y Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - G Pentheroudakis
- Department of Medical Oncology, University of Ioannina, Ioannina, Greece
| | - E Baba
- Department of Comprehensive Clinical Oncology, Kyushu University, Fukuoka, Japan
| | - J Li
- Department of Oncology, Tongji University affiliated East Hospital, Shanghai, China
| | - M-H Ryu
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - W I Wan Zamaniah
- Department of Clinical Oncology, Faculty of Medicine, University of Malaya, Kuala Lumpur, c
| | - W-P Yong
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
| | - K-H Yeh
- Department of Oncology, National Taiwan University Hospital, Taipei; National Taiwan University Cancer Center, National Taiwan University College of Medicine, Taipei, Taiwan
| | - K Kato
- Division of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Z Lu
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China
| | - B C Cho
- Division of Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, South Korea
| | - I M Nor
- Department of Radiotherapy & Oncology, General Hospital, Kuala Lumpur, Malaysia
| | - M Ng
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - L-T Chen
- National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan
| | - T E Nakajima
- Department of Clinical Oncology, School of Medicine, St. Marianna University, Kawasaki
| | - K Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa
| | - H Kawakami
- Department of Medical Oncology, Faculty of Medicine, Kindai University, Osaka
| | - T Tsushima
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - T Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa
| | - F Lordick
- University Cancer Centre Leipzig, Leipzig; 1st Department of Medicine (Hematology and Medical Oncology), University Hospital Leipzig, Leipzig, Germany
| | - E Martinelli
- Department of Precision Medicine - Medical Oncology, Università degli Studi della Campania L Vanvitelli, Napoli, Italy
| | - E C Smyth
- Department of Oncology, Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
| | - D Arnold
- Asklepios Tumorzentrum Hamburg, Asklepios Klinik Altona, Hamburg, Germany
| | - H Minami
- Department of Medical Oncology and Hematology, Kobe University Hospital, Kobe, Japan
| | - J Tabernero
- Medical Oncology Department, Vall d' Hebron University Hospital, Vall d'Hebron Institute of Oncology (V.H.I.O.), Barcelona, Spain
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Cost-effectiveness analysis of capecitabine monotherapy versus capecitabine plus oxaliplatin in elderly patients with advanced gastric cancer. PLoS One 2018; 13:e0199553. [PMID: 29953476 PMCID: PMC6023138 DOI: 10.1371/journal.pone.0199553] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 06/08/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND There is no single standard chemotherapy regimen for elderly patients with advanced gastric cancer (AGC). A phase III trial has confirmed that both capecitabine monotherapy and capecitabine plus oxaliplatin are well tolerated for elderly patients with AGC, but their economic influence in China is unknown. OBJECTIVE The purpose of this cost-effectiveness analysis was to estimate the effects of capecitabine monotherapy and capecitabine plus oxaliplatin in elderly patients with AGC on health and economic outcomes in China. METHODS We created a Markov model based on data from a Korean clinical phase III trial to analyze the cost-effectiveness of the treatment of elderly patients in the capecitabine monotherapy (X) group and capecitabine plus oxaliplatin (XELOX) group. The costs were obtained from published reports and the local health system. The utilities were assumed on the basis of the published literature. Costs, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratios (ICER) were estimated. One-way and probabilistic sensitivity analyses (Monte Carlo simulations) were performed. RESULTS In the cost-effectiveness analysis, X had a lower total cost ($45,731.68) and cost-effectiveness ratio ($65,918.93/QALY). The one-way sensitivity analysis suggested that the most influential parameter was the risk of requiring second-line chemotherapy in XELOX group. The probabilistic sensitivity analysis predicted that the X regimen was cost-effective 100% of the time, given a willingness-to-pay threshold of $26,598. CONCLUSIONS Our findings show that the XELOX regimen is less cost-effective compared to the X regimen for elderly patients with AGC in China from a Chinese healthcare perspective.
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A randomized phase II study of S-1 versus capecitabine as first-line chemotherapy in elderly metastatic gastric cancer patients with or without poor performance status. Pharmacogenet Genomics 2018; 28:23-30. [DOI: 10.1097/fpc.0000000000000320] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Capecitabine is an orally administered prodrug of 5-fluorouracil (5-FU) and was designed to specifically affect tumor cells more than normal tissues. Capecitabine is as effective and well tolerated as infusional 5-FU in the treatment of advanced gastric cancer (AGC). Following the REAL-2 and ML17032 studies, capecitabine has replaced infusional 5-FU for treating GC. Capecitabine plus platinum is one of the most widely used regimens for the first-line treatment of AGC, regardless of HER2 status. The adjuvant capecitabine/oxaliplatin regimen is one therapeutic option for resectable gastric cancer, especially after D2 resection. Compared with S-1, capecitabine has been shown to have a similar efficacy, but is associated with fewer ethnic differences than S-1, which accounts for the more widespread usage of capecitabine worldwide.
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Affiliation(s)
- Tae-Yong Kim
- a Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 110-744, Korea
| | - Do-Youn Oh
- a Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 110-744, Korea
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Smyth EC, Verheij M, Allum W, Cunningham D, Cervantes A, Arnold D. Gastric cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2016; 27:v38-v49. [PMID: 27664260 DOI: 10.1093/annonc/mdw350] [Citation(s) in RCA: 1055] [Impact Index Per Article: 131.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- E C Smyth
- Department of Gastrointestinal Oncology, Royal Marsden Hospital, London and Surrey, UK
| | - M Verheij
- Department of Radiation Oncology, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - W Allum
- Department of Surgery, Royal Marsden Hospital, London and Surrey
| | - D Cunningham
- Department of Medicine, Royal Marsden Hospital, London and Surrey, UK
| | - A Cervantes
- Medical Oncology Department, INCLIVA University of Valencia, Valencia, Spain
| | - D Arnold
- Instituto CUF de Oncologia (I.C.O.), Lisbon, Portugal
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Kim HS, Kim JH, Kim JW, Kim BC. Chemotherapy in Elderly Patients with Gastric Cancer. J Cancer 2016; 7:88-94. [PMID: 26722364 PMCID: PMC4679385 DOI: 10.7150/jca.13248] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 11/01/2015] [Indexed: 12/23/2022] Open
Abstract
Gastric cancer (GC) is one of the most frequent malignant diseases in the elderly. Systemic chemotherapy showed an improvement of quality of life and survival benefit compared to supportive care alone in patients with advanced GC. Because comorbidities or age-related changes in pharmacokinetics and pharmacodynamics may lead to higher toxicity, however, many oncologists hesitate to recommend elderly patients to receive chemotherapy. Available data suggest that elderly patients with GC are able to tolerate and benefit from systemic chemotherapy to the same extent as younger patients. The age alone should not be the only criteria to preclude effective chemotherapy. However, proper patient selection is extremely important to deliver effective treatment safely. A comprehensive geriatric assessment (CGA) is a useful method to assess life expectancy and risk of morbidity in older patients and to guide providing optimal treatment. Treatment should be personalized based on the nature of the disease, the life expectancy, the risk of complication, and the patient's preference. Combination chemotherapy can be considered for older patients with metastatic GC who are classified as non-frail patients by CGA. For frail or vulnerable patients, however, monotherapy or only symptomatic treatment may be desirable. Targeted agents seem to be promising treatment options for elderly patients with GC considering their better efficacy and less toxicity.
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Affiliation(s)
- Hyeong Su Kim
- 1. Department of Internal Medicine, Kangnam Sacred-Heart Hospital, Hallym University Medical Center, Hallym University College of Medicine, Seoul, South Korea
| | - Jung Han Kim
- 1. Department of Internal Medicine, Kangnam Sacred-Heart Hospital, Hallym University Medical Center, Hallym University College of Medicine, Seoul, South Korea
| | - Ji Won Kim
- 2. Department of Surgery, Kangnam Sacred-Heart Hospital, Hallym University Medical Center, Hallym University College of Medicine, Seoul, South Korea
| | - Byung Chun Kim
- 2. Department of Surgery, Kangnam Sacred-Heart Hospital, Hallym University Medical Center, Hallym University College of Medicine, Seoul, South Korea
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Garrido M, Jimenez-Fonseca P, Solis MP, Carmona-Bayonas A, Mondaca S, Nervi B, Madrid J. Role of Chemotherapy in Advanced Gastric Cancer: Review from a Latin American Perspective. ACTA ACUST UNITED AC 2016. [DOI: 10.4236/jct.2016.71001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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A multicenter phase II study of biweekly capecitabine in combination with oxaliplatin as first-line chemotherapy in patients with locally advanced or metastatic gastric cancer. Cancer Chemother Pharmacol 2014; 73:799-806. [PMID: 24531611 PMCID: PMC3965832 DOI: 10.1007/s00280-014-2407-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 01/29/2014] [Indexed: 11/08/2022]
Abstract
Purpose
We evaluated the safety and efficacy of biweekly capecitabine in combination with oxaliplatin in previously untreated patients with locally advanced or metastatic gastric cancer. Methods Patients received oral capecitabine 1,000 mg/m2 twice daily on days 1–10 plus oxaliplatin 85 mg/m2 as a 2-h intravenous infusion on day 1, every 2 weeks (XELOX). The primary endpoint was overall response rate. Secondary endpoints included progression-free survival, overall survival, and toxicity. Results From March 2007 to October 2010, 46 patients were enrolled in this phase II study. The median age was 64 years (range 32–85). A total of 391 (median 7.5, range 1–29) cycles were delivered. Among the 41 patients evaluable for tumor response, 9 showed partial response and 25 had stable disease. The overall response rates of the evaluable and intent-to-treat (ITT) populations were 22 % (95 % CI 10–42 %) and 20 % (95 % CI 9–34 %), respectively. In the ITT analysis, the progression-free survival and overall survival were 5.6 months (95 % CI 4.1–6.3 months) and 8.0 months (95 % CI 6.3–10.1 months), respectively. The most common hematological toxicities were thrombocytopenia (35 %) and leucopenia (34 %), whereas the most common non-hematological toxicities were neuropathy (35 %), fatigue (33 %), diarrhea (27 %), vomiting (26 %), and hand-foot syndrome (25 %). Major grade 3–4 toxicities were anemia (11 %), diarrhea (9 %), and hand-foot syndrome (7 %). No patient died of treatment-related toxicities. Conclusions Although the biweekly XELOX regimen failed its primary response rate endpoint, it showed modest efficacy and an acceptable safety profile in the treatment of advanced gastric cancer.
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He MM, Wu WJ, Wang F, Wang ZQ, Zhang DS, Luo HY, Qiu MZ, Wang FH, Ren C, Zeng ZL, Xu RH. S-1-based chemotherapy versus capecitabine-based chemotherapy as first-line treatment for advanced gastric carcinoma: a meta-analysis. PLoS One 2013; 8:e82798. [PMID: 24349363 PMCID: PMC3861463 DOI: 10.1371/journal.pone.0082798] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Accepted: 10/28/2013] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Although both oral fluoropyrimidines were reported effective and safe, doubts exist about whether S-1 or capecitabine is more advantageous in advanced gastric carcinoma (AGC). Herein, we performed a meta-analysis to comprehensively compare the efficacy and safety of S-1-based chemotherapy versus capecitabine-based chemotherapy as first-line treatment for AGC. METHODS PubMed/Medline, EmBase, Cochrane library, and China National Knowledge Infrastructure databases were searched for articles comparing S-1-based chemotherapy to capecitabine-based chemotherapy for AGC. Primary outcomes were overall response rate (ORR), time to progression (TTP), overall survival (OS), progression-free probability, and survival probability. Secondary outcomes were toxicities. Fixed-effects model were used and all the results were confirmed by random-effects model. RESULTS Five randomized controlled trials and five cohort studies with 821 patients were included. We found equivalent ORR (38.3% vs. 39.1%, odds ratio [OR] 0.92, 95% confidence interval [CI] 0.69-1.24, P = 0.59), TTP (harzad ratio [HR] 0.98, 95% CI 0.82-1.16, P = 0.79), OS (HR 0.99, 95% CI 0.87-1.13, P = 0.91), progression-free probability (3-month OR 1.02, 95% CI 0.62-1.68, P = 0.94; 6-month OR 1.34, 95% CI 0.88-2.04, P = 0.18) and survival probability (0.5-year OR 0.90, 95% CI 0.61-1.31, P =0.57; 1-year OR 0.97, 95% CI 0.70- 1.33, P = 0.84; 2-year OR 1.15, 95% CI 0.61-2.17, P = 0.66). Equivalent grade 3 to 4 hematological and non-hematological toxicities were found except hand-foot syndrome was less prominent in S-1-based chemotherapy (0.3% vs. 5.9%, OR 0.19, 95% CI 0.06-0.56, P = 0.003). There're no significant heterogeneity and publication bias. Cumulative analysis found stable time-dependent trend. Consistent results stratified by study design, age, regimen, cycle, country were observed. CONCLUSION S-1-based chemotherapy was associated with non-inferior antitumor efficacy and better safety profile, compared with capecitabine-based therapy. We recommended S-1 and capecitabine can be used interchangeably for AGC, at least in Asia.
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Affiliation(s)
- Ming-ming He
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Wen-jing Wu
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Feng Wang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Zhi-qiang Wang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Dong-sheng Zhang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Hui-yan Luo
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Miao-zhen Qiu
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Feng-hua Wang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Chao Ren
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Zhao-lei Zeng
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Rui-hua Xu
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
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Oh SY, Kwon HC, Kim SH, Lee S, Lee JH, Graves CA, Camphausen K, Kim HJ. Prognostic significance of serum levels of vascular endothelial growth factor and insulin-like growth factor-1 in advanced gastric cancer patients treated with FOLFOX chemotherapy. Chemotherapy 2013; 58:426-34. [PMID: 23295255 DOI: 10.1159/000345918] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2012] [Accepted: 11/18/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND Tumor vascular endothelial growth factor (VEGF) is a key angiogenic factor and may have an impact on tumor progression and response to chemotherapy. The insulin-like growth factor (IGF) system is related to cell proliferation and tumor growth. However, there is limited available data regarding the clinical and prognostic significance of VEGF or IGF-1 in advanced gastric cancer. The aim of this study was to evaluate the prognostic significance of serum VEGF and IGF-1 levels in advanced gastric cancer patients who were treated with oxaliplatin/5-fluorouracil (FOLFOX). METHODS The study population consisted of 100 advanced gastric cancer patients (median age 56 years). Patients were treated with oxaliplatin 85 mg/m(2) as a 2-hour infusion on day 1 plus leucovorin 20 mg/m(2) over 10 min, followed by a 5-fluorouracil (5-FU) bolus 400 mg/m(2) and 22 h of continuous infusion of 600 mg/m(2) on days 1-2. Treatment was repeated in 2-week intervals. The levels of serum VEGF and IGF-1 were measured using enzyme-linked immunoassays. RESULTS There was a significant correlation between the serum level of VEGF and Lauren's classification (p = 0.030) and previous operations (p = 0.010). IGF-1 was associated with the number of metastases (p = 0.012). The median level of serum VEGF was decreased after FOLFOX chemotherapy (p = 0.034). However, none of the measured serum markers were significantly correlated with response. In univariate analysis, overall survival (p < 0.001) was significantly shorter in patients with high serum levels of VEGF. Multivariate analysis revealed that VEGF was an independent factor for overall survival (HR 2.221; 95% CI 1.377-3.583, p = 0.001). Furthermore, IGF-1 had no significant influence on the clinical outcome. CONCLUSION A high level of serum VEGF is an independent prognostic factor in patients with advanced gastric cancer treated with chemotherapy. This may help to identify the patients who are more sensitive to the FOLFOX regimen.
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Affiliation(s)
- Sung Yong Oh
- Department of Internal Medicine, Dong-A University College of Medicine, Busan 602-715, Korea
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Oh JH, Lee JY, Baeg MK, Han KH, Choi MG, Park JM. Antineoplastic Effect of WIN 55,212-2, a Cannabinoid Agonist, in a Murine Xenograft Model of Gastric Cancer. Chemotherapy 2013; 59:200-6. [DOI: 10.1159/000355666] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Accepted: 09/09/2013] [Indexed: 11/19/2022]
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Capecitabine and oxaliplatin in combination as first- or second-line therapy for metastatic breast cancer: a Wisconsin Oncology Network trial. Cancer Chemother Pharmacol 2012; 71:613-8. [PMID: 23228989 DOI: 10.1007/s00280-012-2044-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 11/25/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE Several cytotoxic chemotherapy regimens are active against metastatic breast cancer; however, benefits are modest and overall prognosis remains limited. For anthracycline and taxane-pretreated metastatic breast cancer, there remains a relative paucity of therapies with significant activity. This Phase II study evaluated the combination of capecitabine and oxaliplatin (XELOX) among patients with metastatic breast cancer being treated in the first- or second-line setting. METHODS Patients received oxaliplatin 85 mg/m(2) on days 1 and 15, and capecitabine 1,500 mg/m(2) twice daily on days 1-7 and 15-21 of a 28-day cycle. Patients were treated until progression or intolerable toxicity. The primary objective was to estimate the objective response rate by the Response Evaluation Criteria in Solid Tumors (RECIST) criteria with tumor assessments every 8 weeks. RESULTS Ten patients were treated of which 3 had received prior neurotoxic therapy in the metastatic setting. There were no confirmed complete responses, 5 patients had partial response, 4 patients had stable disease for at least 24 weeks, and one patient was unevaluable. Median time to progression (TTP) was 10.4 months (95% lower confidence bound [LCB]: 5.75 months), median progression-free survival (PFS) was 14.2 months (95% LCB: 6.14 months), and median overall survival (OS) was 19 months (95% LCB: 12.8 months). Multiple patients experienced pain syndromes and unusual neuropathies. Other common toxicities included fatigue, diarrhea, and nausea. CONCLUSIONS XELOX is a promising regimen for anthracycline-pretreated metastatic breast cancer although careful patient selection is indicated and alternate dosing schedules should be explored to minimize neurologic morbidity.
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Lu Z, Lu M, Zhang X, Li J, Zhou J, Gong J, Gao J, Li J, Zhang X, Li Y, Shen L. Advanced or metastatic gastric cancer in elderly patients: clinicopathological, prognostic factors and treatments. Clin Transl Oncol 2012; 139:2111-6. [PMID: 23054754 DOI: 10.1007/s00432-013-1537-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Accepted: 10/04/2013] [Indexed: 01/09/2023]
Abstract
PURPOSE To analyze the clinicopathological features, prognostic factors, treatment efficacy and safety among elderly patients with advanced or metastatic gastric cancer. METHODS Three hundred and nineteen patients aged 65 years and older, diagnosed with advanced or metastatic gastric cancer, were followed and data were retrospectively collected, reviewed and analyzed. RESULTS The elderly patients carried specific clinicopathological characteristics. Body mass index (BMI), number of metastatic lesions, ascites, Karnofsky performance score (KPS), tumor differentiation grade, lactate dehydrogenase (LDH) level, local treatment, and chemotherapy were the independent prognostic factors. Serum LDH level was superior to the serum CEA level in the prognosis of advanced or metastatic gastric cancer in older patients. Cisplatin-based regimen, chemotherapy cycles, metastatic lesions, LDH level, and supraclavicular lymph node metastasis were the independent prognostic factors in 220 patients receiving chemotherapy. The toxicity was mild and tolerable. CONCLUSION KPS, BMI and a well-differentiated histopathology were factors favoring longer survival, whereas elevated serum LDH and a greater number of metastatic lesions were associated with poor prognosis among those elderly patients. Cisplatin-based chemotherapy provided survival benefits and mild toxicity.
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Affiliation(s)
- Z Lu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of GI Oncology, Beijing Cancer Hospital and Institute, Peking University School of Oncology, Beijing, 100142, China
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Kapoor S. Emerging new therapeutic applications of capecitabine as a first-line chemotherapeutic agent in the management of advanced carcinomas other than colorectal carcinoma. Cancer Manag Res 2012; 4:129-30. [PMID: 22690130 PMCID: PMC3363054 DOI: 10.2147/cmar.s31907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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