OBJECTIVE/ BACKGROUND: The GONO-FOLFOXIRI regimen improved the rate of R0 secondary resection of metastases in initially unresectable metastatic colorectal cancer. The objective of this study was to evaluate the long-term outcome of resected patients and the impact of FOLFOXIRI on perioperative morbidities, mortality, and chemotherapy induced hepatotoxicity. PATIENTS AND METHODS: Overall, 196 patients with initially unresectable metastatic colorectal cancer were treated with FOLFOXIRI in 2 phase II and 1 phase III trial. This regimen was associated with an elevated response rate (70.4%) and 37 patients (19%) could undergo a secondary R0 surgery on metastases. This study was registered with the Australian New Zealand Clinical Trials Registry Database at http://www.anzctr.org.au/Statistics.aspx and has ID number ACTRN12608000615381. RESULTS: Main characteristics of the 37 radically resected patients were: median age 64 years (45-73), Eastern Cooperative Oncology Group Performance Status (ECOG) PS > or = 1 in 30%, synchronous metastases in 65%, multiple sites of disease in 22%, and metastases confined to the liver in 68%. Preoperative FOLFOXIRI was administered for a median of 5.5 months. There was no perioperative mortality and all morbidities (27% of patients) resolved without sequelae. After a median follow up of 67 months, 5-year and 8-year survival are 42% and 33% respectively. At 5 years, 29% of patients are free of disease. The analysis of treatment-induced liver injury showed neither G3 vascular toxicity nor G4 steatosis, and steato-hepatitis in only 5% of patients. CONCLUSIONS: The GONO-FOLFOXIRI regimen allow an R0 surgery in approximately 1 out of 5 unselected patients with initially unresectable metastatic colorectal cancer, and the long-term survival of resected patients is considerable. Neoadjuvant FOLFOXIRI for 3-6 months is safe and not associated with severe liver injury.
OBJECTIVE/ BACKGROUND: The GONO-FOLFOXIRI regimen improved the rate of R0 secondary resection of metastases in initially unresectable metastatic colorectal cancer. The objective of this study was to evaluate the long-term outcome of resected patients and the impact of FOLFOXIRI on perioperative morbidities, mortality, and chemotherapy induced hepatotoxicity. PATIENTS AND METHODS: Overall, 196 patients with initially unresectable metastatic colorectal cancer were treated with FOLFOXIRI in 2 phase II and 1 phase III trial. This regimen was associated with an elevated response rate (70.4%) and 37 patients (19%) could undergo a secondary R0 surgery on metastases. This study was registered with the Australian New Zealand Clinical Trials Registry Database at http://www.anzctr.org.au/Statistics.aspx and has ID number ACTRN12608000615381. RESULTS: Main characteristics of the 37 radically resected patients were: median age 64 years (45-73), Eastern Cooperative Oncology Group Performance Status (ECOG) PS > or = 1 in 30%, synchronous metastases in 65%, multiple sites of disease in 22%, and metastases confined to the liver in 68%. Preoperative FOLFOXIRI was administered for a median of 5.5 months. There was no perioperative mortality and all morbidities (27% of patients) resolved without sequelae. After a median follow up of 67 months, 5-year and 8-year survival are 42% and 33% respectively. At 5 years, 29% of patients are free of disease. The analysis of treatment-induced liver injury showed neither G3 vascular toxicity nor G4 steatosis, and steato-hepatitis in only 5% of patients. CONCLUSIONS: The GONO-FOLFOXIRI regimen allow an R0 surgery in approximately 1 out of 5 unselected patients with initially unresectable metastatic colorectal cancer, and the long-term survival of resected patients is considerable. Neoadjuvant FOLFOXIRI for 3-6 months is safe and not associated with severe liver injury.
Authors: Eric Assenat; Francoise Desseigne; Simon Thezenas; Frédéric Viret; Laurent Mineur; Andrew Kramar; Emmanuelle Samalin; Fabienne Portales; Frédéric Bibeau; Evelyne Crapez-Lopez; Jean Pierre Bleuse; Marc Ychou Journal: Oncologist Date: 2011-10-20
Authors: Francesco Ardito; Maria Vellone; Alessandra Cassano; Agostino M De Rose; Carmelo Pozzo; Alessandro Coppola; Bruno Federico; Ivo Giovannini; Carlo Barone; Gennaro Nuzzo; Felice Giuliante Journal: J Gastrointest Surg Date: 2012-12-08 Impact factor: 3.452
Authors: Sid P Kerkar; Clinton D Kemp; Austin Duffy; Udai S Kammula; David S Schrump; King F Kwong; Martha Quezado; Barry R Goldspiel; Aradhana Venkatesan; Ann Berger; Melissa Walker; Mary Ann Toomey; Seth M Steinberg; Guiseppe Giaccone; Steven A Rosenberg; Itzhak Avital Journal: Trials Date: 2009-12-23 Impact factor: 2.279