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Nakayama G, Mitsuma A, Sunagawa Y, Ishigure K, Yokoyama H, Matsui T, Nakayama H, Nakata K, Ishiyama A, Asada T, Umeda S, Ezaka K, Hattori N, Takami H, Kobayashi D, Tanaka C, Kanda M, Yamada S, Koike M, Fujiwara M, Fujii T, Murotani K, Ando Y, Kodera Y. Randomized Phase II Trial of CapOX plus Bevacizumab and CapIRI plus Bevacizumab as First-Line Treatment for Japanese Patients with Metastatic Colorectal Cancer (CCOG-1201 Study). Oncologist 2018; 23:919-927. [PMID: 30049885 DOI: 10.1634/theoncologist.2017-0640] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 01/23/2018] [Indexed: 01/11/2023] Open
Abstract
PURPOSE The aim of this randomized, multicenter, noncomparative, phase II trial was to investigate the efficacy and safety of two potential first-line treatments, capecitabine and oxaliplatin (CapOX) plus bevacizumab (BEV) and capecitabine and irinotecan (CapIRI) plus bevacizumab, in Japanese patients with metastatic colorectal cancer (mCRC). PATIENTS AND METHODS Patients with untreated mCRC were randomly assigned to receive either CapOX plus bevacizumab (CapOX/BEV arm: bevacizumab 7.5 mg/kg and oxaliplatin 130 mg/m2 on day 1 and oral capecitabine 2,000 mg/m2 on days 1-14, every 3 weeks) or CapIRI plus bevacizumab (CapIRI/BEV arm: bevacizumab 7.5 mg/kg and irinotecan 200 mg/m2 on day 1 and capecitabine 1,600 mg/m2 on days 1-14, every 3 weeks). The primary endpoint was overall response rate (ORR), and the secondary endpoints included progression-free survival (PFS), overall survival (OS), and safety. RESULTS A total of 107 patients were enrolled. The intent-to-treat population comprised 54 patients in the CapOX/BEV arm and 53 patients in the CapIRI/BEV arm. The median follow-up period was 35.5 months. ORR was 56% in the CapOX/BEV arm and 55% in the CapIRI/BEV arm. Median PFS and OS were 12.4 and 26.7 months in the CapOX/BEV arm and 11.5 and 28.7 months in the CapIRI/BEV arm, respectively. The frequencies of hematological and nonhematological adverse events above grade 3 were 13% and 30% in the CapOX/BEV arm and 25% and 23% in the CapIRI/BEV arm, respectively. CONCLUSION CapOX plus bevacizumab and CapIRI plus bevacizumab are equally effective and feasible as the first-line treatments in Japanese patients with mCRC. IMPLICATIONS FOR PRACTICE The CCOG-1201 study was designed to evaluate the efficacy and safety of capecitabine and oxaliplatin plus bevacizumab and capecitabine and irinotecan plus bevacizumab as a first-line treatment in Japanese patients with metastatic colorectal cancer. This article reports on the trial and efforts to define the role of these regimens, including the effect of KRAS status and UGT1A1 polymorphisms in metastatic colorectal cancer.
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Affiliation(s)
- Goro Nakayama
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ayako Mitsuma
- Department of Clinical Oncology and Chemotherapy, Nagoya University Hospital, Nagoya, Japan
| | - Yuki Sunagawa
- Department of Surgery, Yokkaichi Municipal Hospital, Yokkaichi, Japan
| | | | | | - Takanori Matsui
- Department of Gastroenterological Surgery, Aichi Cancer Center, Aichi Hospital, Okazaki, Japan
| | | | | | | | | | - Shinichi Umeda
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kazuhiro Ezaka
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Norifumi Hattori
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hideki Takami
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Daisuke Kobayashi
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Chie Tanaka
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Suguru Yamada
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masahiko Koike
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Michitaka Fujiwara
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tsutomu Fujii
- Department of Surgery and Science, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - Kenta Murotani
- Division of Biostatistics, Clinical Research Center, Aichi Medical University Hospital, Nagakute, Japan
| | - Yuichi Ando
- Department of Clinical Oncology and Chemotherapy, Nagoya University Hospital, Nagoya, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Bazarbashi S, Aljubran A, Alzahrani A, Mohieldin A, Soudy H, Shoukri M. Phase I/II trial of capecitabine, oxaliplatin, and irinotecan in combination with bevacizumab in first line treatment of metastatic colorectal cancer. Cancer Med 2015; 4. [PMID: 26207614 PMCID: PMC4618621 DOI: 10.1002/cam4.497] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Phase III studies have demonstrated the efficacy of FOLFOXIRI regimens (5-fluorouracil/leucovorin, oxaliplatin, irinotecan) with/without bevacizumab in metastatic colorectal cancer (mCRC). Capecitabine is an orally administered fluoropyrimidine that may be used instead of 5-fluorouracil/leucovorin. We evaluated a triple-chemotherapy regimen of capecitabine, oxaliplatin, and irinotecan, plus bevacizumab in 53 patients with mCRC. A Phase I study identified the maximum tolerated dose of irinotecan as 150 mg/m². Median follow-up in a subsequent Phase II study using this dose was 28 months (74% progressed). For all patients, a complete response was achieved in 4% and a partial response in 60%; median progression-free survival (PFS) was 16 months and median overall survival (OS) was 28 months. Median PFS was longer for patients with an early treatment response (28 vs. 9 months for others; P = 0.024), or early tumor shrinkage (25 vs. 9 months for others; P = 0.006), or for patients suitable for surgical removal of metastases with curative intent (median not reached vs. 9 months for others; P = 0.001). Median OS was longer for patients with early tumor shrinkage (median not reached vs. 22 months for others; P = 0.006) or surgery (median not reached vs. 22 months for others, P = 0.002). K-ras mutations status did not influence PFS (P = 0.88) or OS (P = 0.82). Considerable Grade 3/4 toxicity was encountered (36% for diarrhea, 21% for vomiting and 17% for fatigue). In conclusion, the 3-weekly triple-chemotherapy regimen of capecitabine, oxaliplatin, and irinotecan, plus bevacizumab, was active in the first-line treatment of mCRC, although at the expense of a high level of toxicity.
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Affiliation(s)
- Shouki Bazarbashi
- Oncology Center, King Faisal Specialist Hospital and Research CenterPO Box 3354, Riyadh, 11211, Saudi Arabia
- Correspondence Shouki Bazarbashi, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. Tel: +966114423935; Fax: +966114423941; E-mail:
| | - Ali Aljubran
- Oncology Center, King Faisal Specialist Hospital and Research CenterPO Box 3354, Riyadh, 11211, Saudi Arabia
| | - Ahmad Alzahrani
- Oncology Center, King Faisal Specialist Hospital and Research CenterPO Box 3354, Riyadh, 11211, Saudi Arabia
| | - Ahmed Mohieldin
- Oncology Center, King Faisal Specialist Hospital and Research CenterPO Box 3354, Riyadh, 11211, Saudi Arabia
- Medical Oncology Department, Zagazig UniversityAl-Gamaá Road, Zagazig, Sharkia Governorate, 44519, Egypt
| | - Hussein Soudy
- Oncology Center, King Faisal Specialist Hospital and Research CenterPO Box 3354, Riyadh, 11211, Saudi Arabia
- Faculty of medicine, Cairo UniversityKasr Al-Ainy Street, Cairo, 11562, Egypt
| | - Mohammed Shoukri
- Department of Biostatistics, Epidemiology and Scientific Computing Research Center, King Faisal Specialist Hospital and Research CenterPO Box 3354, Riyadh, 11211, Saudi Arabia
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A dose-escalation study of oxaliplatin/capecitabine/irinotecan (XELOXIRI) and bevacizumab as a first-line therapy for patients with metastatic colorectal cancer. Cancer Chemother Pharmacol 2015; 75:587-94. [PMID: 25577134 DOI: 10.1007/s00280-014-2672-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 12/30/2014] [Indexed: 12/27/2022]
Abstract
PURPOSE The aim of this study was to determine the recommended dose (RD) of a triweekly capecitabine, oxaliplatin, irinotecan, and bevacizumab (XELOXIRI/bevacizumab) regimen that was easier to administer than FOLFOXIRI/bevacizumab, using capecitabine instead of 5-fuorouracil (5-FU), in patients with metastatic colorectal cancer (mCRC). METHODS Patients received oxaliplatin (100 mg/m(2), day 1), capecitabine (1,700 mg/m(2) per day from day 2 to 15), irinotecan (100, 120, 150 mg/m(2) for dose levels 1, 2, 3, day 1), and bevacizumab (7.5 mg/kg, day 1), repeated every 3 weeks. Dose-limiting toxicities (DLTs) were assessed in the first two cycles to determine the maximum tolerated dose (MTD). RESULTS Twelve patients received a median of 6.5 cycles of therapy (range 2-12). The DLT was grade 4 neutropenia, observed in one of six patients at dose level 2. The MTD was not reached at dose level 3. Therefore, the RD of irinotecan was defined as 150 mg/m(2). The most common grade ≥3 toxicities were neutropenia (41 %), anemia (17 %), diarrhea (8 %), and febrile neutropenia (8 %). The response rate and median progression-free survival were 83 % and 15 months, respectively. CONCLUSIONS XELOXIRI/bevacizumab is a feasible regimen for patients with mCRC, neutropenia was the DLT, and the RD of irinotecan is 150 mg/m(2). The response rate observed is very promising and warrants further investigation.
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Uygun K, Bilici A, Kaya S, Oven Ustaalioglu BB, Yildiz R, Temiz S, Seker M, Aksu G, Cabuk D, Gumus M. XELIRI plus bevacizumab compared with FOLFIRI plus bevacizumab as first-line setting in patients with metastatic colorectal cancer: experiences at two-institutions. Asian Pac J Cancer Prev 2013; 14:2283-8. [PMID: 23725128 DOI: 10.7314/apjcp.2013.14.4.2283] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Efficacy of chemotherapy plus bevacizumab has been shown in patients with metastatic colorectal cancer (mCRC) compared with chemotherapy alone. The aim of the present study was to evaluate the efficacy and safety of FOLFIRI or XELIRI regimens in combination with bevacizumab for mCRC patients in a first-line setting. MATERIALS AND METHODS A total of 132 patients with previously untreated and histologically confirmed mCRC were included. They were treated with either FOLFIRI-Bevacizumab (Bev) or XELIRI-Bev according to physician preference. The efficacy and safety of the two regimens were compared. RESULTS Between 2006 and 2010, 68 patients were treated with the XELIRI-Bev regimen, while the remaining 64 patients received the FOLFIRI-Bev regimen. The median age was 58.5 years (53.6 years in the FOLFIRI-Bev and 59.7 years in the XELIRI-Bev arm, p=0.01). Objective response rate was 51.6% for FOLFIRI-Bev versus 41.2% for XELIRI-Bev (p=0.38). At the median follow-up of 24.5 months, the median progression-free survival (PFS) was not different between two groups (14.2 months in FOLFIRI-Bev vs. not reached in the XELIRI-Bev, p=0.30). However, median overall survival time for the FOLFIRI-Bev arm was better than that for patients treated with XELIRI- Bev, but these differences was not statistically significant (37.8 months vs. 28.7 months, respectively, p=0.58). Most commonly reported grade 3-4 toxicities (FOLFIRI-Bev vs XELIRI-Bev) were nausea/vomiting (7.8% vs. 14.7%, p=0.27), diarrhea (10.9% vs 22.1%, p=0.10), hand-foot syndrome (0% vs 8.8%, p=0.02) and neutropenia (18.7% vs 27.9%, p=0.22). CONCLUSION Our results showed that FOLFIRI-Bev and XELIRI-Bev regimens were similarly effective treatments in a first-line setting for patients with untreated mCRC, with manageable adverse event profiles.
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Affiliation(s)
- Kazim Uygun
- Department of Medical Oncology, Kocaeli University, Medical Faculty, Kocaeli, Turkey
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Hurwitz HI, Tebbutt NC, Kabbinavar F, Giantonio BJ, Guan ZZ, Mitchell L, Waterkamp D, Tabernero J. Efficacy and safety of bevacizumab in metastatic colorectal cancer: pooled analysis from seven randomized controlled trials. Oncologist 2013; 18:1004-12. [PMID: 23881988 DOI: 10.1634/theoncologist.2013-0107] [Citation(s) in RCA: 176] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
PURPOSE his analysis pooled individual patient data from randomized controlled trials (RCTs) to more thoroughly examine clinical outcomes when adding bevacizumab to chemotherapy for patients with metastatic colorectal cancer (mCRC). PATIENTS AND METHODS Patient data were pooled from the first-line AVF2107, NO16966, ARTIST, AVF0780, AVF2192, and AGITG MAX RCTs and the second-line E3200 RCT. All analyses were based on the intent-to-treat population. To assess differences in time-to-event variables by treatment (chemotherapy with or without placebo vs. chemotherapy plus bevacizumab), stratified random-effects (overall) and fixed-effects (subgroup comparisons) models were used to estimate pooled hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS The analysis population comprised 3,763 patients (1,773 chemotherapy with or without placebo; 1,990 chemotherapy plus bevacizumab). The addition of bevacizumab to chemotherapy was associated with statistically significant increases in overall survival (OS; HR, 0.80; 95% CI, 0.71-0.90) and progression-free survival (PFS; HR, 0.57; 95% CI, 0.46-0.71). The effects on OS and PFS across subgroups defined by chemotherapy backbone (oxaliplatin-based, irinotecan-based), extent of disease (liver metastases only, extensive disease), age (<65, ≥65 years), Eastern Cooperative Oncology Group performance status (0, ≥1), and KRAS status (wild-type, mutant) were consistent with the overall analysis. Incidence rates of grade ≥3 hypertension, proteinuria, bleeding, wound-healing complications, gastrointestinal perforations, and thromboembolic events were increased with bevacizumab treatment. CONCLUSION The use of bevacizumab with chemotherapy resulted in statistically significant increases in OS and PFS for patients with mCRC. The PFS benefit extended across the clinically relevant subgroups examined. The observed safety profile of bevacizumab was consistent with that reported in individual trials.
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Affiliation(s)
- Herbert I Hurwitz
- Duke University Medical Center, Division of Hematology and Oncology, Durham, North Carolina, USA
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Rossi L, Veltri E, Zullo A, Zoratto F, Colonna M, Di Seri M, Longo F, Mottolese M, Giannarelli D, Ruco L, Romiti A, Barucca V, Adua D, Tomao S. Bevacizumab plus chemotherapy in metastatic colorectal cancer patients treated in clinical practice. Future Oncol 2013; 8:1193-7. [PMID: 23030493 DOI: 10.2217/fon.12.108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
AIM The effect of KRAS status on response to bevacizumab plus chemotherapy in metastatic colorectal cancer is still unclear. We aimed to evaluate the overall clinical response to such a therapy in clinical practice and assess the role of KRAS status on therapy response. PATIENTS & METHODS This was a retrospective study enrolling 108 metastatic colorectal cancer patients. KRAS mutation analysis was performed by PCR. RESULTS Overall, 41.7% of patients had stable disease, 39.8% a partial response, 3.7% a complete response and 14.8% disease progression. Both clinical benefit and objective response rate tended to be higher in patients with only hepatic metastases than those with extrahepatic or multiple metastases. Response to therapy would appear to be independent of KRAS status, but larger studies are needed. CONCLUSION Bevacizumab plus chemotherapy provides clinical benefit and objective response rate in patients with metastatic colorectal cancer independently of KRAS expression, especially in those patients with only liver metastases.
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Affiliation(s)
- Luigi Rossi
- Oncology, S. M. Goretti Hospital, Latina, Sapienza University, Rome, Italy.
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Ducreux M, Adenis A, Pignon JP, François E, Chauffert B, Ichanté JL, Boucher E, Ychou M, Pierga JY, Montoto-Grillot C, Conroy T. Efficacy and safety of bevacizumab-based combination regimens in patients with previously untreated metastatic colorectal cancer: final results from a randomised phase II study of bevacizumab plus 5-fluorouracil, leucovorin plus irinotecan versus bevacizumab plus capecitabine plus irinotecan (FNCLCC ACCORD 13/0503 study). Eur J Cancer 2013; 49:1236-45. [PMID: 23352604 DOI: 10.1016/j.ejca.2012.12.011] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Accepted: 12/10/2012] [Indexed: 12/11/2022]
Abstract
BACKGROUND The combination of bevacizumab and bolus 5-fluorouracil, leucovorin and irinotecan is highly effective in patients with metastatic colorectal cancer (mCRC). This randomised, multicenter, non-comparative phase II trial assessed the efficacy and safety of bevacizumab plus oral capecitabine plus irinotecan (XELIRI) or infusional 5-fluorouracil, leucovorin plus irinotecan (FOLFIRI) as first-line therapy for patients with mCRC. PATIENTS AND METHODS Patients received bevacizumab 7.5mg/kg on day 1 plus XELIRI (irinotecan 200mg/m(2) on day 1 and oral capecitabine 1,000 mg/m(2) bid on days 1-14) every 3 weeks or bevacizumab 5mg/kg on day 1 plus FOLFIRI (5-fluorouracil 400mg/m(2) on day 1 plus 2,400 mg/m(2) as a 46-h infusion, leucovorin 400mg/m(2) on day 1, and irinotecan 180 mg/m(2) on day 1) every 2 weeks. Patients aged ≥ 65 years received a lower dose of capecitabine (800 mg/m(2) twice daily). The primary endpoint was 6-month progression-free survival (PFS) rate. RESULTS A total of 145 patients were enrolled (bevacizumab-XELIRI, n=72; bevacizumab-FOLFIRI, n=73). The 6-month PFS rate was 82% (95% confidence intervals (CI) 71-90%) in the bevacizumab-XELIRI arm and 85% (95% CI 75-92%) in the bevacizumab-FOLFIRI arm. In both the bevacizumab-XELIRI and bevacizumab-FOLFIRI arms, median PFS and overall survival (OS) were 9 and 23 months, respectively. The most frequent toxicities were grade 3/4 neutropenia (bevacizumab-XELIRI 18%; bevacizumab-FOLFIRI 26%) and grade 3 diarrhoea (12% and 5%, respectively). CONCLUSIONS This randomised non-comparative study demonstrates that bevacizumab-XELIRI and bevacizumab-FOLFIRI are effective regimens for the first-line treatment of patients with mCRC with manageable toxicity profiles.
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Affiliation(s)
- M Ducreux
- Department of Medicine, Institut Gustave Roussy, Villejuif, Université Paris-Sud, Le Kremlin Bicêtre, France.
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Schmoll HJ, Van Cutsem E, Stein A, Valentini V, Glimelius B, Haustermans K, Nordlinger B, van de Velde CJ, Balmana J, Regula J, Nagtegaal ID, Beets-Tan RG, Arnold D, Ciardiello F, Hoff P, Kerr D, Köhne CH, Labianca R, Price T, Scheithauer W, Sobrero A, Tabernero J, Aderka D, Barroso S, Bodoky G, Douillard JY, El Ghazaly H, Gallardo J, Garin A, Glynne-Jones R, Jordan K, Meshcheryakov A, Papamichail D, Pfeiffer P, Souglakos I, Turhal S, Cervantes A. ESMO Consensus Guidelines for management of patients with colon and rectal cancer. a personalized approach to clinical decision making. Ann Oncol 2012; 23:2479-2516. [PMID: 23012255 DOI: 10.1093/annonc/mds236] [Citation(s) in RCA: 1048] [Impact Index Per Article: 87.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Colorectal cancer (CRC) is the most common tumour type in both sexes combined in Western countries. Although screening programmes including the implementation of faecal occult blood test and colonoscopy might be able to reduce mortality by removing precursor lesions and by making diagnosis at an earlier stage, the burden of disease and mortality is still high. Improvement of diagnostic and treatment options increased staging accuracy, functional outcome for early stages as well as survival. Although high quality surgery is still the mainstay of curative treatment, the management of CRC must be a multi-modal approach performed by an experienced multi-disciplinary expert team. Optimal choice of the individual treatment modality according to disease localization and extent, tumour biology and patient factors is able to maintain quality of life, enables long-term survival and even cure in selected patients by a combination of chemotherapy and surgery. Treatment decisions must be based on the available evidence, which has been the basis for this consensus conference-based guideline delivering a clear proposal for diagnostic and treatment measures in each stage of rectal and colon cancer and the individual clinical situations. This ESMO guideline is recommended to be used as the basis for treatment and management decisions.
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Affiliation(s)
- H J Schmoll
- Department of Oncology/Haematology, Martin Luther University Halle, Germany.
| | - E Van Cutsem
- Digestive Oncology Unit, University Hospital Gasthuisberg, Leuven, Belgium
| | - A Stein
- Hubertus Wald Tumor Center, University Comprehensive Cancer Center, Hamburg-Eppendorf, Germany
| | - V Valentini
- Department of Radiotherapy, Policlinico Universitario "A. Gemelli," Catholic University, Rome, Italy
| | - B Glimelius
- Department of Radiology, Oncology and Radiation Sciences, Uppsala University, Uppsala; Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - K Haustermans
- Department of Radiation Oncology, University Hospitals Leuven Campus Gasthuisberg, Leuven, Belgium
| | - B Nordlinger
- Department of Surgery, Assistance-Publique-Hôpitaux de Paris, Hôpital Ambroise Paré,Boulogne; Université Versailles Saint Quentin en Yvelines, Versailles, France
| | - C J van de Velde
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - J Balmana
- Department of Medical Oncology, University Hospital Vall d'Hebron, Barcelona, Spain
| | - J Regula
- Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - I D Nagtegaal
- Department of Pathology, Radboud University Nijmegen Medical Center, Nijmegen
| | - R G Beets-Tan
- Department of Radiology, University Hospital of Maastricht, Maastricht, The Netherlands
| | - D Arnold
- Hubertus Wald Tumor Center, University Comprehensive Cancer Center, Hamburg-Eppendorf, Germany
| | - F Ciardiello
- Division of Medical Oncology, Department of Experimental and Clinical Medicine and Surgery "F. Magrassi and A. Lanzara", Second University of Naples, Naples, Italy
| | - P Hoff
- Hospital Sírio Libanês, Sao Paulo, Brazil; Instituto do Câncer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - D Kerr
- Department of Clinical Pharmacology, University of Oxford, Oxford, UK
| | - C H Köhne
- Department for Oncology/Haematology, Klinikum Oldenburg, Oldenburg, Germany
| | - R Labianca
- Department of Haematology and Oncology, Ospedali Riuniti, Bergamo, Italy
| | - T Price
- Department of Medical Oncology, The Queen Elizabeth Hospital, Woodville, Australia
| | - W Scheithauer
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - A Sobrero
- Oncologia Medica, Ospedale S. Martino, Genova, Italy
| | - J Tabernero
- Department of Medical Oncology, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - D Aderka
- Division of Oncology, Sheba Medical Center, Tel-Hashomer, Israel
| | - S Barroso
- Serviço de Oncologia Médica, Hospital do Espirito Santo de Evora, Evora, Portugal
| | - G Bodoky
- Department of Clinical Oncology, St. László Teaching Hospital, Budapest, Hungary
| | - J Y Douillard
- Service d'oncologie médicale, institut de Cancérologie de l'Ouest-René Gauducheau, Saint-Herblain, France
| | - H El Ghazaly
- Department of Oncology, Ain Shams University, Cairo, Egypt
| | - J Gallardo
- Department of Oncology, Clínica Alemana, INTOP, Santiago, Chile
| | - A Garin
- N. N. Blokhin Russian Cancer Research Center, Moscow, Russia
| | - R Glynne-Jones
- Department of Radiotherapy, Mount Vernon Hospital, Northwood, UK
| | - K Jordan
- Department of Oncology/Haematology, Martin Luther University Halle, Germany
| | - A Meshcheryakov
- N. N. Blokhin Russian Cancer Research Center, Moscow, Russia
| | - D Papamichail
- Department of Medical Oncology, Bank of Cyprus Oncology Centre, Nicosia, Cyprus
| | - P Pfeiffer
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | - I Souglakos
- Department of Medical Oncology, School of Medicine, University of Crete, Heraklion, Greece
| | - S Turhal
- Department of Medical Oncology, Marmara University Hospital, Istanbul, Turkey
| | - A Cervantes
- Department of Hematology and Medical Oncology, INCLIVA Health Research Institute, University of Valencia, Valencia, Spain
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Schmoll H, Van Cutsem E, Stein A, Valentini V, Glimelius B, Haustermans K, Nordlinger B, van de Velde C, Balmana J, Regula J, Nagtegaal I, Beets-Tan R, Arnold D, Ciardiello F, Hoff P, Kerr D, Köhne C, Labianca R, Price T, Scheithauer W, Sobrero A, Tabernero J, Aderka D, Barroso S, Bodoky G, Douillard J, El Ghazaly H, Gallardo J, Garin A, Glynne-Jones R, Jordan K, Meshcheryakov A, Papamichail D, Pfeiffer P, Souglakos I, Turhal S, Cervantes A. ESMO Consensus Guidelines for management of patients with colon and rectal cancer. A personalized approach to clinical decision making. Ann Oncol 2012. [DOI: 78495111110.1093/annonc/mds236' target='_blank'>'"<>78495111110.1093/annonc/mds236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [78495111110.1093/annonc/mds236','', '10.1200/jco.2008.26.15_suppl.4030')">Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
78495111110.1093/annonc/mds236" />
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Is There a Future for Bevacizumab in the Adjuvant Setting After the C-08 and AVANT Trials? CURRENT COLORECTAL CANCER REPORTS 2011. [DOI: 10.1007/s11888-011-0098-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Wong NS, Fernando NH, Bendell JC, Morse MA, Blobe GC, Honeycutt W, Pang H, Hurwitz HI. A phase II study of oxaliplatin, dose-intense capecitabine, and high-dose bevacizumab in the treatment of metastatic colorectal cancer. Clin Colorectal Cancer 2011; 10:210-6. [PMID: 21855046 DOI: 10.1016/j.clcc.2011.03.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Revised: 12/02/2010] [Accepted: 12/06/2010] [Indexed: 02/04/2023]
Abstract
BACKGROUND This study was designed to determine the efficacy and tolerability of a novel 2-week regimen of capecitabine, oxaliplatin (OHP), and bevacizumab in patients with chemo-naive advanced colorectal cancer. PATIENTS AND METHODS Nineteen patients with previously untreated advanced colorectal cancer received capecitabine at 1000 mg/m(2) twice a day on days 1-5 and days 8-12 of a 14-day cycle, and OHP at 85 mg/m(2) and bevacizumab at 10 mg/kg every 2 weeks. Because of unacceptable toxicities, the capecitabine dose was reduced to 850 mg/m(2). Thirty-one additional patients were treated at the lower capecitabine dose. Treatment continued until disease progression, persistent intolerable toxicity, or physician and/or patient discretion. RESULTS Overall, toxicities were better managed and tolerated at the 850 mg/-m(2) capecitabine dose. The most common treatment-related grade ≥ 3 toxicities were diarrhea and sensory neuropathy. In the first 19 subjects, the response rate was 63% (95% confidence interval [CI], 38%-84%) and 5 patients had stable disease; median progression-free survival (PFS) was 10.1 months (95% CI, 5.7-19.5 months). In the subsequent 31 patients, the response was 42% (95% CI, 25%-61%); 11 patients had stable disease and median PFS was 10.4 months (95% CI, 6.9-15.4); median overall survival was 24.8 months (95% CI, 12.9-39.7). CONCLUSIONS This novel regimen of capecitabine at 850 mg/m(2) twice a day on days 1-5 and days 8-12 and OHP at 85 mg/m(2)and bevacizumab at 10 mg/kg every 14 days is clinically active in advanced colorectal cancer. The toxicity profile of this regimen is consistent with the standard every-3-week dosing schedule.
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12
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Moosmann N, von Weikersthal LF, Vehling-Kaiser U, Stauch M, Hass HG, Dietzfelbinger H, Oruzio D, Klein S, Zellmann K, Decker T, Schulze M, Abenhardt W, Puchtler G, Kappauf H, Mittermüller J, Haberl C, Schalhorn A, Jung A, Stintzing S, Heinemann V. Cetuximab plus capecitabine and irinotecan compared with cetuximab plus capecitabine and oxaliplatin as first-line treatment for patients with metastatic colorectal cancer: AIO KRK-0104--a randomized trial of the German AIO CRC study group. J Clin Oncol 2011; 29:1050-8. [PMID: 21300933 DOI: 10.1200/jco.2010.31.1936] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
PURPOSE The AIO KRK-0104 randomized phase II trial investigated the efficacy and safety of cetuximab combined with capecitabine and irinotecan (CAPIRI) or capecitabine and oxaliplatin (CAPOX) in the first-line treatment of metastatic colorectal cancer (mCRC). PATIENTS AND METHODS A total of 185 patients with mCRC were randomly assigned to cetuximab (400 mg/m(2) day 1, followed by 250 mg/m(2) weekly) plus CAPIRI (irinotecan 200 mg/m(2), day 1; capecitabine 800 mg/m(2) twice daily days 1 through 14, every 3 weeks; or cetuximab plus CAPOX (oxaliplatin 130 mg/m(2) day 1; capecitabine 1,000 mg/m(2) twice daily day 1 through 14, every 3 weeks). The primary study end point was objective response rate (ORR). RESULTS In the intention-to-treat patient population (n = 177), ORR was 46% (95% CI, 35 to 57) for CAPIRI plus cetuximab versus 48% (95% CI, 37 to 59) for CAPOX plus cetuximab. Analysis of the KRAS gene mutation status was performed in 81.4% of the intention to treat population. Patients with KRAS wild-type in the CAPIRI plus cetuximab arm showed an ORR of 50.0%, a PFS of 6.2 months and an OS of 21.1 months. In the CAPOX plus cetuximab arm, an ORR of 44.9%, a PFS of 7.1 months and an OS of 23.5 months were observed. While ORR and PFS were comparable in KRAS wild-type and mutant subgroups, a trend toward longer survival was associated with KRAS wild-type. Both regimens had manageable toxicity profiles and were safe. CONCLUSION This randomized trial demonstrates that the addition of cetuximab to CAPIRI or CAPOX is effective and safe in first-line treatment of mCRC. In the analyzed regimens, ORR and PFS did not differ according to KRAS gene mutation status.
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Ducreux M, Bennouna J, Hebbar M, Ychou M, Lledo G, Conroy T, Adenis A, Faroux R, Rebischung C, Bergougnoux L, Kockler L, Douillard JY. Capecitabine plus oxaliplatin (XELOX) versus 5-fluorouracil/leucovorin plus oxaliplatin (FOLFOX-6) as first-line treatment for metastatic colorectal cancer. Int J Cancer 2011; 128:682-90. [PMID: 20473862 DOI: 10.1002/ijc.25369] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A regimen consisting of 5-fluorouracil/leucovorin plus oxaliplatin (FOLFOX-6) is widely used in France in the first-line treatment of metastatic colorectal cancer (MCRC). The aim of our study was to demonstrate the non-inferiority of capecitabine plus oxaliplatin (XELOX) versus FOLFOX-6 for this indication. Patients were randomly assigned to receive XELOX or FOLFOX-6 for 6 months. The primary endpoint was overall response rate (ORR) in the per-protocol (PP) population; however, progression-free and overall survival (OS), time to response and response duration were also assessed. A total of 306 patients were enrolled (XELOX n = 156; FOLFOX-6 n = 150). ORR was 42 and 46% with XELOX and FOLFOX-6, respectively, in the PP population. The difference between groups was 4.7%; the upper limit of the unilateral 95% confidence interval (14.4%) was below the non-inferiority margin of 15%. In the intent-to-treat population, median progression-free survival was 8.8 months with XELOX and 9.3 months with FOLFOX-6, and median OS was 19.9 and 20.5 months, respectively. XELOX patients had significantly more grade 3/4 thrombocytopenia (12% vs. 5%) and diarrhoea (14% vs. 7%), but significantly less grade 3/4 neutropenia (5% vs. 47%), febrile neutropenia (0% vs. 6%) and neuropathy (11% vs. 26%) than FOLFOX-6 patients. We conclude that XELOX is non-inferior in terms of efficacy to FOLFOX-6 in the first-line treatment of MCRC, but has a different toxicity profile.
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Affiliation(s)
- Michel Ducreux
- Department of Medicine, Gustave Roussy Institute, Villejuif, France.
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Shindoh H, Nakano K, Yoshida T, Ishigai M. Comparison of in vitro metabolic conversion of capecitabine to 5-FU in rats, mice, monkeys and humans - toxicological implications. J Toxicol Sci 2011; 36:411-22. [DOI: 10.2131/jts.36.411] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Hidetoshi Shindoh
- Pre-clinical Research Department, Research Division, Chugai Pharmaceutical Co., Ltd., Kamakura Research Labs
| | - Kohnosuke Nakano
- Pre-clinical Research Department, Research Division, Chugai Pharmaceutical Co., Ltd., Kamakura Research Labs
| | - Takemi Yoshida
- Department of Biochemical Toxicology, School of Pharmacy, Showa University
| | - Masaki Ishigai
- Pre-clinical Research Department, Research Division, Chugai Pharmaceutical Co., Ltd., Kamakura Research Labs
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15
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Kabbinavar F, Kozloff M. Regarding ‘Treatment of Colorectal Cancer with and without Bevacizumab: A Phase III Study’. Oncology 2011; 80:135-7; author reply 140-1. [DOI: 10.1159/000327227] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2010] [Accepted: 01/21/2011] [Indexed: 11/19/2022]
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Abstract
Medical treatment of metastatic colorectal carcinoma has become more effective in recent years. In addition to an increasing number of cytotoxic drugs (e.g. fluoropyrimidines, irinotecan, oxaliplatin), monoclonal antibodies against VEGF or the EGF receptor have become available. These developments, combined with an increasing number of metastasectomies, have improved the prognosis of patients with metastatic colorectal cancer to a median survival of 24-30 months.Starting with the determination of K-RAS mutations the first molecular markers have found a place in the routine diagnostics i. e. to predict which patients have a higher chance (K-RAS wild type) or very low chance (K-RAS mutation) to respond to EGFR antibody treatment. This information complements important clinical factors for the choice of the therapeutic regimen, such as the treatment target (e.g. neoadjuvant treatment of non-resectable liver metastases), tumor symptoms which urgently require a tumor response and comorbidities.
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Affiliation(s)
- G Folprecht
- Universitätskrebszentrum/Medizinische Klinik I, Universitätsklinikum Carl Gustav Carus, Fetscherstrasse 74, Dresden, Germany.
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17
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Goede V, Coutelle O, Neuneier J, Reinacher-Schick A, Schnell R, Koslowsky TC, Weihrauch MR, Cremer B, Kashkar H, Odenthal M, Augustin HG, Schmiegel W, Hallek M, Hacker UT. Identification of serum angiopoietin-2 as a biomarker for clinical outcome of colorectal cancer patients treated with bevacizumab-containing therapy. Br J Cancer 2010; 103:1407-14. [PMID: 20924372 PMCID: PMC2990609 DOI: 10.1038/sj.bjc.6605925] [Citation(s) in RCA: 131] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background: The combination of chemotherapy with the vascular endothelial growth factor (VEGF) antibody bevacizumab is a standard of care in advanced colorectal cancer (CRC). However, biomarkers predicting outcome of bevacizumab-containing treatment are lacking. As angiopoietin-2 (Ang-2) is a key regulator of vascular remodelling in concert with VEGF, we investigated its role as a biomarker in metastatic CRC. Methods: Serum Ang-2 levels were measured in 33 healthy volunteers and 90 patients with CRC. Of these, 34 had metastatic disease and received bevacizumab-containing therapy. To determine the tissue of origin of Ang-2, quantitative real-time PCR was performed on microdissected cryosections of human CRC and in a murine xenograft model of CRC using species-specific amplification. Results: Ang-2 originated from the stromal compartment of CRC tissues. Serum Ang-2 levels were significantly elevated in patients with metastatic CRC compared with healthy controls. Amongst patients receiving bevacizumab-containing treatment, low pre-therapeutic serum Ang-2 levels were associated with a significant better response rate (82 vs 31% P<0.01), a prolonged median progression-free survival (14.1 vs 8.5 months; P<0.01) and a reduction of 91% in the hazard of death (P<0.05). Conclusion: Serum Ang-2 is a candidate biomarker for outcome of patients with metastatic CRC treated with bevacizumab-containing therapy, and it should be further validated to customise combined chemotherapeutic and anti-angiogenic treatment.
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Affiliation(s)
- V Goede
- Department of Internal Medicine I, Center of Integrated Oncology Cologne-Bonn, University Hospital Cologne, Kerpener Straße 62, Cologne 50924, Germany
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Rosati G, Cordio S, Bordonaro R, Caputo G, Novello G, Reggiardo G, Manzione L. Capecitabine in combination with oxaliplatin or irinotecan in elderly patients with advanced colorectal cancer: results of a randomized phase II study. Ann Oncol 2009; 21:781-786. [PMID: 19713248 DOI: 10.1093/annonc/mdp359] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND To determine the efficacy and tolerability of capecitabine combined with oxaliplatin (CAPOX) or irinotecan (CAPIRI) as first-line treatment in patients with advanced/metastatic colorectal cancer aged > or =70 years. PATIENTS AND METHODS Patients aged > or =70 years were randomly assigned to receive CAPOX [oxaliplatin 65 mg/m(2) intravenously (i.v.) days 1 and 8 and capecitabine 1000 mg/m(2) orally b.i.d. days 1-14; q21d] or CAPIRI (irinotecan 80 mg/m(2) i.v. days 1 and 8 and capecitabine 1000 mg/m(2) orally b.i.d. days 1-14; q21d). The primary study end point was overall response rate (ORR). RESULTS Ninety-four patients were enrolled. In an intent-to-treat analysis, 2 complete responses (CRs) and 16 partial responses (PRs) were reported with CAPOX (ORR 38%), and 2 CRs and 15 PRs with CAPIRI (ORR 36%; P = 0.831). Median time to progression was 8 months for CAPOX and 7 months for CAPIRI (P = 0.195), with median survival times of 19.3 months and 14.0 months (P = 0.165), respectively. Global health status was improved in 45% and in 21% of patients in the CAPOX and CAPIRI arms, respectively. The most common treatment-related grade 3-4 adverse events in CAPIRI versus CAPOX patients were diarrhea (32% versus 15%; P = 0.052) and neutropenia (23% versus 6%; P = 0.021). CONCLUSION CAPOX and CAPIRI had similar efficacy in elderly patients, although CAPOX seemed to be better tolerated.
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Affiliation(s)
- G Rosati
- Medical Oncology Unit, S. Carlo Hospital, Potenza.
| | - S Cordio
- Medical Oncology Unit, Garibaldi Nesima Hospital
| | - R Bordonaro
- Medical Oncology Unit, Vittorio Emanuele Hospital, Catania
| | - G Caputo
- Medical Oncology Unit, Garibaldi Nesima Hospital
| | - G Novello
- Medical Oncology Unit, Vittorio Emanuele Hospital, Catania
| | - G Reggiardo
- Biostatistic Unit Medi Service, Genova, Italy
| | - L Manzione
- Medical Oncology Unit, S. Carlo Hospital, Potenza
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Wagner ADADW, Arnold D, Grothey AAG, Haerting J, Unverzagt S. Anti-angiogenic therapies for metastatic colorectal cancer. Cochrane Database Syst Rev 2009:CD005392. [PMID: 19588372 DOI: 10.1002/14651858.cd005392.pub3] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Angiogenesis inhibitors have been developed to block tumour angiogenesis and target vascular endothelial cells. While some of them have already been approved by the health authorities and are successfully integrated into patient care, many others are still under development, and the clinical value of this approach has to be established. OBJECTIVES To assess the efficacy and toxicity of targeted anti-angiogenic therapies, in addition to chemotherapy, in patients with metastatic colorectal cancer. Primary endpoints are both progression-free and overall survival. Response rates, toxicity and secondary resectability were secondary endpoints. Comparisons were first-line chemotherapy in combination with angiogenesis inhibitor, to the same chemotherapy without angiogenesis inhibitor; and second-line chemotherapy, to the same chemotherapy without angiogenesis inhibitor. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials, MEDLINE, as well as proceedings from ECCO, ESMO and ASCO until November 2008. In addition, reference lists from trials were scanned, experts in the field and drug manufacturers were contacted to obtain further information. SELECTION CRITERIA Randomized controlled trials on targeted anti-angiogenic drugs in metastatic colorectal cancer (MCRC). DATA COLLECTION AND ANALYSIS Data collection and analysis was performed, according to a previously published protocol. Because individual patient data was not provided, aggregate data had to be used for the analysis. Summary statistics for the primary endpoints were hazard ratios (HR's) and their 95% confidence intervals. MAIN RESULTS At present, eligible first line trials for this meta-analysis were available for bevacizumab (5 trials including 3101 patients) and vatalanib (1 trial which included 1168 patients). The overall HR s for PFS (0.61, 95% CI 0.45 - 0.83) and OS (0.81, 95% 0.73 - 0.90) for the comparison of first-line chemotherapy, with or without bevacizumab, confirms significant benefits in favour of the patients treated with bevacizumab. However, the effect on PFS shows significant heterogeneity. For second-line chemotherapy, with or without bevacizumab, a benefit in both PFS (HR 0.61, 95% CI 0.51 - 0.73) and OS (HR 0.75, 95% CI 0.63-0.89) was demonstrated in a single, randomized trial. While differences in treatment-related deaths and 60-day mortality were not significant, higher incidences in grade III/IV hypertension, arterial thrombembolic events and gastrointestinal perforations were observed in the patients treated with bevacizumab. For valatanib, currently available data showed a non-significant benefit in PFS and OS. AUTHORS' CONCLUSIONS The addition of bevacizumab to chemotherapy of metastatic colorectal cancer prolongs both PFS and OS in first-and second-line therapy.
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Affiliation(s)
- Anna Dorothea A D W Wagner
- Fondation du Centre Pluridisciplinaire d'Oncologie, Centre Hospitalier Universitaire Vaudois, Rue du Bugnon 46, Lausanne, Switzerland, 1011
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Abstract
Treatment of advanced colorectal cancer (CRC) increasingly requires a multidisciplinary approach and multiple treatment options add to the complexity of clinical decision-making. Recently novel targeted therapy against angiogenesis and epidermal growth factor receptor completed a plethora of phase III studies. The addition of bevacizumab to chemotherapy improved the efficacy over chemotherapy alone in both first and second line settings, although the magnitude of benefit may not be as great when a more optimal chemotherapy platform is used. Studies performed thus far did not address conclusively whether bevacizumab should be continued in subsequent lines of treatment. Anti-angiogenesis tyrosine kinase inhibitors have not shown any additional benefit over chemotherapy alone so far. Although some benefits were seen with cetuximab in all settings of treating advanced CRC, K-ras mutation status provides an important determinant of who would not benefit from such a treatment. Caution should be exercised in combining anti-angiogenesis with anti-EGFR strategy until further randomised data become available. In this review, we have focused on the implications of these trial results on the everyday management decisions of treating advanced CRC.
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Vasile E, Masi G, Fornaro L, Cupini S, Loupakis F, Bursi S, Petrini I, Di Donato S, Brunetti IM, Ricci S, Antonuzzo A, Chiara S, Amoroso D, Andreuccetti M, Falcone A. A multicenter phase II study of the combination of oxaliplatin, irinotecan and capecitabine in the first-line treatment of metastatic colorectal cancer. Br J Cancer 2009; 100:1720-4. [PMID: 19436300 PMCID: PMC2695688 DOI: 10.1038/sj.bjc.6605075] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The triple drug combination consisting of irinotecan, oxaliplatin and 5-fluorouracil (FOLFOXIRI) has demonstrated higher activity and efficacy compared to the doublet FOLFIRI. 5-Fluorouracil could be substituted in FOLFOXIRI regimen by capecitabine, an oral fluoropyrimidine with similar efficacy. Recently, a dose-finding trial has demonstrated the feasibility of the combination of irinotecan, oxaliplatin and capecitabine (XELOXIRI) and established their recommended doses. The aim of this study was to evaluate the activity of XELOXIRI. A total of 36 patients with unresectable metastatic colorectal cancer received irinotecan 165 mg m−2 and oxaliplatin 85 mg m−2 on day 1 plus capecitabine 2000 mg m−2 per day orally in two doses from day 1 to day 7, every 2 weeks. Grade 3–4 toxicities were infrequent, expect for neutropenia and diarrhoea, which were each observed in 30% of patients. Two complete and twenty-two partial responses were obtained, corresponding to an overall response rate of 67% (95% CI 51.4–82%). After a median follow-up of 17.7 months, the median progression-free and overall survival were 10.1 and 17.9 months, respectively. The substitution of 5-fluorouracil with capecitabine, in combination with irinotecan and oxaliplatin, is feasible and does not impair the activity of the regimen. However, the XELOXIRI combination is associated with a high incidence of diarrhoea and, therefore, should be considered as a not preferable alternative to FOLFOXIRI.
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Affiliation(s)
- E Vasile
- UO Oncologia Medica, Azienda USL 6, Istituto Toscano Tumori, Viale Alfieri 36, Livorno 57100, Italy.
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Moehler M, Sprinzl MF, Abdelfattah M, Schimanski CC, Adami B, Godderz W, Majer K, Flieger D, Teufel A, Siebler J, Hoehler T, Galle PR, Kanzler S. Capecitabine and irinotecan with and without bevacizumab for advanced colorectal cancer patients. World J Gastroenterol 2009; 15:449-56. [PMID: 19152449 PMCID: PMC2653366 DOI: 10.3748/wjg.15.449] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the efficacy and safety of cape-citabine plus irinotecan ± bevacizumab in advanced or metastatic colorectal cancer patients.
METHODS: Forty six patients with previously untreated, locally-advanced or metastatic colorectal cancer (mCRC) were recruited between 2001-2006 in a prospective open-label phase II trial, in German community-based outpatient clinics. Patients received a standard capecitabine plus irinotecan (CAPIRI) or CAPIRI plus bevacizumab (CAPIRI-BEV) regimen every 3 wk. Dose reductions were mandatory from the first cycle in cases of > grade 2 toxicity. The treatment choice of bevacizumab was at the discretion of the physician. The primary endpoints were response and toxicity and secondary endpoints included progression-free survival and overall survival.
RESULTS: In the CAPIRI group vs the CAPRI-Bev group there were more female than male patients (47% vs 24%), and more patients had colon as the primary tumor site (58.8% vs 48.2%) with fewer patients having sigmoid colon as primary tumor site (5.9% vs 20.7%). Grade 3/4 toxicity was higher with CAPIRI than CAPIRI-Bev: 82% vs 58.6%. Partial response rates were 29.4% and 34.5%, and tumor control rates were 70.6% and 75.9%, respectively. No complete responses were observed. The median progression-free survival was 11.4 mo and 12.8 mo for CAPIRI and CAPIRI-Bev, respectively. The median overall survival for CAPIRI was 15 mo (458 d) and for CAPIRI-Bev 24 mo (733 d). These differences were not statistically different. In the CAPIRI-Bev, group, two patients underwent a full secondary tumor resection after treatment, whereas in the CAPIRI group no cases underwent this procedure.
CONCLUSION: Both regimens were well tolerated and offered effective tumor growth control in this outpatient setting. Severe gastrointestinal toxicities and thromboembolic events were rare and if observed were never fatal.
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