Yasuhiro Shimada1, Tetsuya Hamaguchi2, Junki Mizusawa3, Norio Saito4, Yukihide Kanemitsu5, Nobuhiro Takiguchi6, Masayuki Ohue7, Takeshi Kato8, Yasumasa Takii9, Toshihiko Sato10, Naohiro Tomita11, Shigeki Yamaguchi12, Makoto Akaike13, Hideyuki Mishima14, Yoshiro Kubo15, Kenichi Nakamura3, Haruhiko Fukuda3, Yoshihiro Moriya2. 1. National Cancer Center Hospital, Tokyo, Japan. Electronic address: yshimada@ncc.go.jp. 2. National Cancer Center Hospital, Tokyo, Japan. 3. JCOG Data Center, National Cancer Center, Tokyo, Japan. 4. National Cancer Center Hospital East, Chiba, Japan. 5. Aichi Cancer Center Hospital, Aichi, Japan. 6. Chiba Cancer Center, Chiba, Japan. 7. Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan. 8. Minoh City Hospital, Osaka, Japan. 9. Niigata Cancer Center Hospital, Niigata, Japan. 10. Yamagata Prefectural Central Hospital, Yamagata, Japan. 11. Kansai Rosai Hospital, Hyogo, Japan. 12. Shizuoka Cancer Center, Shizuoka, Japan. 13. Kanagawa Cancer Center, Kanagawa, Japan. 14. National Hospital Organization Osaka National Hospital, Osaka, Japan. 15. National Hospital Organization Shikoku Cancer Center, Ehime, Japan.
Abstract
BACKGROUND: NSABP C-06 demonstrated the non-inferiority of oral adjuvant uracil and tegafur plus leucovorin (UFT/LV) to weekly fluorouracil and folinate (5-FU/LV) with respect to disease-free survival (DFS) for stage II/III colon cancer. This is the first report of JCOG0205, which compared UFT/LV to standard 5-FU/levofolinate (l-LV) for stage III colorectal cancer patients who have undergone Japanese D2/D3 lymph node dissection. METHODS: Patients were randomised to three courses of 5-FU/l-LV (5-FU 500 mg/m(2), l-LV 250 mg/m(2) on days 1, 8, 15, 22, 29, 36 every 8 weeks) or five courses of UFT/LV (UFT 300 mg m(-2)day(-1), LV 75 mg/day on days 1-28 every 5 weeks). The primary end-point was DFS. The sample size was 1100 determined with one-sided alpha of 0.05, power of 0.78 and non-inferiority margin of hazard ratio of 1.27. This trial is registered with UMIN-CTR (C000000193). FINDINGS:Between February 2003 and November 2006, 1,101 patients (1092 eligible patients) were randomised to 5-FU/l-LV (n=550) or UFT/LV (n=551). Median age: 61 years, colon/rectum: 67%/33%, number of positive nodes ⩽3/>3: 73%/27%, stage IIIa/IIIb: 75%/25%. The hazard ratio of DFS was 1.02 (91.3% confidence interval, 0.84-1.23), demonstrating the non-inferiority of UFT/LV (P=0.0236). Five-year overall survival (87.5%) was higher than that in NSABP C-06 (69.6%). Grade 3/4 toxicities were 8.4% neutropenia in 5-FU/l-LV and 8.7% alanine aminotransferase elevation in UFT/LV, respectively. The incidences of diarrhoea (9.6% versus 8.5%) and anorexia (4.0% versus 3.7%) were similar between the two arms. No treatment-related deaths were reported. INTERPRETATION:Adjuvant UFT/LV is non-inferior to standard 5-FU/l-LV with respect to DFS. UFT/LV should be an oral treatment option for patients with stage III colon cancer who have undergone Japanese D2/D3 lymph node dissection.
RCT Entities:
BACKGROUND: NSABP C-06 demonstrated the non-inferiority of oral adjuvant uracil and tegafur plus leucovorin (UFT/LV) to weekly fluorouracil and folinate (5-FU/LV) with respect to disease-free survival (DFS) for stage II/III colon cancer. This is the first report of JCOG0205, which compared UFT/LV to standard 5-FU/levofolinate (l-LV) for stage III colorectal cancerpatients who have undergone Japanese D2/D3 lymph node dissection. METHODS:Patients were randomised to three courses of 5-FU/l-LV (5-FU 500 mg/m(2), l-LV 250 mg/m(2) on days 1, 8, 15, 22, 29, 36 every 8 weeks) or five courses of UFT/LV (UFT 300 mg m(-2)day(-1), LV 75 mg/day on days 1-28 every 5 weeks). The primary end-point was DFS. The sample size was 1100 determined with one-sided alpha of 0.05, power of 0.78 and non-inferiority margin of hazard ratio of 1.27. This trial is registered with UMIN-CTR (C000000193). FINDINGS: Between February 2003 and November 2006, 1,101 patients (1092 eligible patients) were randomised to 5-FU/l-LV (n=550) or UFT/LV (n=551). Median age: 61 years, colon/rectum: 67%/33%, number of positive nodes ⩽3/>3: 73%/27%, stage IIIa/IIIb: 75%/25%. The hazard ratio of DFS was 1.02 (91.3% confidence interval, 0.84-1.23), demonstrating the non-inferiority of UFT/LV (P=0.0236). Five-year overall survival (87.5%) was higher than that in NSABP C-06 (69.6%). Grade 3/4 toxicities were 8.4% neutropenia in 5-FU/l-LV and 8.7% alanine aminotransferase elevation in UFT/LV, respectively. The incidences of diarrhoea (9.6% versus 8.5%) and anorexia (4.0% versus 3.7%) were similar between the two arms. No treatment-related deaths were reported. INTERPRETATION: Adjuvant UFT/LV is non-inferior to standard 5-FU/l-LV with respect to DFS. UFT/LV should be an oral treatment option for patients with stage III colon cancer who have undergone Japanese D2/D3 lymph node dissection.
Authors: Romain Cohen; Dewi Vernerey; Carine Bellera; Aurélia Meurisse; Julie Henriques; Xavier Paoletti; Benoît Rousseau; Steven Alberts; Thomas Aparicio; Ioannis Boukovinas; Sharlene Gill; Richard M Goldberg; Axel Grothey; Tetsuya Hamaguchi; Timothy Iveson; Rachel Kerr; Roberto Labianca; Sara Lonardi; Jeffrey Meyerhardt; James Paul; Cornelis J A Punt; Leonard Saltz; Marck P Saunders; Hans-Joachim Schmoll; Manish Shah; Alberto Sobrero; Ioannis Souglakos; Julien Taieb; Atsuo Takashima; Anna Dorothea Wagner; Marc Ychou; Franck Bonnetain; Sophie Gourgou; Takayuki Yoshino; Greg Yothers; Aimery de Gramont; Qian Shi; Thierry André Journal: Eur J Cancer Date: 2020-03-12 Impact factor: 9.162