AIM OF THE STUDY: To investigate the incidence and clinical implications of venous thromboembolism (VTE) in advanced colorectal cancer (ACC) patients treated and followed-up through a prospective randomised trial, comparing FOLFIRI chemotherapy given as an intermittent or as a continuous schedule. PATIENTS, MATERIALS AND METHODS: A total of 266 patients were randomised by 15 experimental centres: 168 (63.2%) were males, median age: 64.6 years, age range: 37-76 years. Almost all (95.5%) patients had metastatic disease, while the remainder were classified with locally advanced irresectable disease. For 138 (51.9%) of the patients, the chemotherapy treatment was intermittent FOLFIRI and the remaining patients received continuous treatment. All toxicities, including VTE, were prospectively collected. RESULTS: During the study protocol, the central data management gathered two cases of VTE. Our analysis retrieved 27 (10.2%) patients who developed a VTE, almost all (89%) during the course of chemotherapy treatment: 20 out of 27 during FOLFIRI, the remaining 7 during following lines or follow-up. VTE was the most frequent grade 3/4 toxicity. The incidence of VTE was significantly increased in the patients receiving continuous rather than intermittent treatment (HR 2.67, 95% CI 1.17-6.10; p<0.02). CONCLUSION:VTE is a common complication among advanced colorectal cancer patients and yet this type of toxicity is widely underestimated. In this randomised trial, VTE was the most frequent grade 3/4 toxicity. Use of an intermittent schedule is associated with a reduced risk of developing VTE.
RCT Entities:
AIM OF THE STUDY: To investigate the incidence and clinical implications of venous thromboembolism (VTE) in advanced colorectal cancer (ACC) patients treated and followed-up through a prospective randomised trial, comparing FOLFIRI chemotherapy given as an intermittent or as a continuous schedule. PATIENTS, MATERIALS AND METHODS: A total of 266 patients were randomised by 15 experimental centres: 168 (63.2%) were males, median age: 64.6 years, age range: 37-76 years. Almost all (95.5%) patients had metastatic disease, while the remainder were classified with locally advanced irresectable disease. For 138 (51.9%) of the patients, the chemotherapy treatment was intermittent FOLFIRI and the remaining patients received continuous treatment. All toxicities, including VTE, were prospectively collected. RESULTS: During the study protocol, the central data management gathered two cases of VTE. Our analysis retrieved 27 (10.2%) patients who developed a VTE, almost all (89%) during the course of chemotherapy treatment: 20 out of 27 during FOLFIRI, the remaining 7 during following lines or follow-up. VTE was the most frequent grade 3/4 toxicity. The incidence of VTE was significantly increased in the patients receiving continuous rather than intermittent treatment (HR 2.67, 95% CI 1.17-6.10; p<0.02). CONCLUSION:VTE is a common complication among advanced colorectal cancerpatients and yet this type of toxicity is widely underestimated. In this randomised trial, VTE was the most frequent grade 3/4 toxicity. Use of an intermittent schedule is associated with a reduced risk of developing VTE.
Authors: Simone Mocellin; Zora Baretta; Marta Roqué I Figuls; Ivan Solà; Marta Martin-Richard; Sara Hallum; Xavier Bonfill Cosp Journal: Cochrane Database Syst Rev Date: 2017-01-27
Authors: Giancarlo Agnelli; Melina Verso; Mario Mandalà; Silvano Gallus; Claudio Cimminiello; Giovanni Apolone; Giovanni Di Minno; Evaristo Maiello; Paolo Prandoni; Armando Santoro; Lucio Crinò; Roberto Labianca Journal: Intern Emerg Med Date: 2013-08-14 Impact factor: 3.397
Authors: Alok A Khorana; Michael B Streiff; Dominique Farge; Mario Mandala; Philippe Debourdeau; Francis Cajfinger; Michel Marty; Anna Falanga; Gary H Lyman Journal: J Clin Oncol Date: 2009-08-31 Impact factor: 44.544