BACKGROUND: The combination of oral uracil/tegafur (UFT) plus leucovorin (LV) is widely accepted as adjuvant chemotherapy for stages II and III of colorectal cancer. However, the clinical compliance of Japanese patients with this regimen has not been clearly elucidated to date. METHODS: A total of 40 Japanese outpatients were treated with oral UFT plus LV as adjuvant chemotherapy following colorectal cancer surgery between January 2005 and June 2007. UFT capsules (300-500 mg/body per day) and LV tablets (75 mg/body per day, administered with each dose of UFT) were to be taken for 28 days, followed by 7 days of rest, with this cycle repeated every 35 days for 6 months or until recurrence. The patients were classified into the following three groups based on compliance: the completed group (n = 21), the modified group (n = 12), and the discontinued group (n = 7). RESULTS: The UFT doses (mean +/- SD) were 267 +/- 35 mg/m(2) in the completed group, 276 +/- 50 mg/m(2) in the modified group, and 288 +/- 22 mg/m(2) in the discontinued group. The UFT dose in the discontinued group tended to be higher than that in the completed group (P = 0.12). The most frequent symptoms of nonhematologic toxicity were appetite loss (45%) and fatigue (45%). There were no hematologic or nonhematologic toxicities of grade 3 or 4. CONCLUSION: The regimen of oral UFT plus LV produced only low-grade toxicity and was convenient for outpatients. It appears that the initial UFT dose might be associated with the development of toxicity in the oral UFT plus LV regimen.
BACKGROUND: The combination of oral uracil/tegafur (UFT) plus leucovorin (LV) is widely accepted as adjuvant chemotherapy for stages II and III of colorectal cancer. However, the clinical compliance of Japanese patients with this regimen has not been clearly elucidated to date. METHODS: A total of 40 Japanese outpatients were treated with oral UFT plus LV as adjuvant chemotherapy following colorectal cancer surgery between January 2005 and June 2007. UFT capsules (300-500 mg/body per day) and LV tablets (75 mg/body per day, administered with each dose of UFT) were to be taken for 28 days, followed by 7 days of rest, with this cycle repeated every 35 days for 6 months or until recurrence. The patients were classified into the following three groups based on compliance: the completed group (n = 21), the modified group (n = 12), and the discontinued group (n = 7). RESULTS: The UFT doses (mean +/- SD) were 267 +/- 35 mg/m(2) in the completed group, 276 +/- 50 mg/m(2) in the modified group, and 288 +/- 22 mg/m(2) in the discontinued group. The UFT dose in the discontinued group tended to be higher than that in the completed group (P = 0.12). The most frequent symptoms of nonhematologic toxicity were appetite loss (45%) and fatigue (45%). There were no hematologic or nonhematologic toxicities of grade 3 or 4. CONCLUSION: The regimen of oral UFT plus LV produced only low-grade toxicity and was convenient for outpatients. It appears that the initial UFT dose might be associated with the development of toxicity in the oral UFT plus LV regimen.
Authors: Barry C Lembersky; H Samuel Wieand; Nicholas J Petrelli; Michael J O'Connell; Linda H Colangelo; Roy E Smith; Thomas E Seay; Jeffrey K Giguere; M Ernest Marshall; Andrew D Jacobs; Lauren K Colman; Atilla Soran; Greg Yothers; Norman Wolmark Journal: J Clin Oncol Date: 2006-05-01 Impact factor: 44.544
Authors: M M Borner; P Schoffski; R de Wit; F Caponigro; G Comella; A Sulkes; G Greim; G J Peters; K van der Born; J Wanders; R F de Boer; C Martin; P Fumoleau Journal: Eur J Cancer Date: 2002-02 Impact factor: 9.162
Authors: Jacek A Kopec; Greg Yothers; Patricia A Ganz; Stephanie R Land; Reena S Cecchini; H Samuel Wieand; Barry C Lembersky; Norman Wolmark Journal: J Clin Oncol Date: 2007-02-01 Impact factor: 44.544
Authors: Jean-Yves Douillard; Paulo M Hoff; Jamey R Skillings; Peter Eisenberg; Neville Davidson; Peter Harper; Mark D Vincent; Barry C Lembersky; Seth Thompson; Antonella Maniero; Steven E Benner Journal: J Clin Oncol Date: 2002-09-01 Impact factor: 44.544
Authors: Howard S Hochster; Weixiu Luo; Elizabeta C Popa; Bruce T Lyman; Mary Mulcahy; Peter A Beatty; Al Bowen Benson Journal: J Clin Oncol Date: 2007-12-01 Impact factor: 44.544
Authors: Dong Joo Kim; Tae Il Kim; Jung Hoon Suh; Yong Suk Cho; Sung Kwan Shin; Jin Kyung Kang; Nam Kyu Kim; Won Ho Kim Journal: Yonsei Med J Date: 2003-08-30 Impact factor: 2.759