Medline ® Abstract for Reference 129
of 'Fluoropyrimidine-associated cardiotoxicity: Incidence, clinical manifestations, mechanisms, and management'
Alternating irinotecan with oxaliplatin combined with UFT plus leucovorin (SCOUT) in metastatic colorectal cancer.
Sheikh HY, Valle JW, Waddell T, Palmer K, Wilson G, Sjursen A, Craven O, Swindell R, Saunders MP
Br J Cancer. 2008;99(4):577.
Tegafur-uracil (UFT) plus leucovorin (LV, folinic acid) with alternating irinotecan and oxaliplatin were effective and well tolerated in patients with metastatic colorectal cancer (mCRC) in a phase I study. This study expanded the maximum tolerated dose group. Patients aged>or=18 years had histologically confirmed, inoperable, previously untreated, measurable mCRC. Patients received irinotecan 180 mg m(-2) on day 1, oxaliplatin 100 mg m(-2) on day 15 and UFT 250 mg m(-2) plus LV 90 mg on days 1-21 every 28 days. The phase I/II study comprised 45 patients, 29 at the maximum tolerated dose (MTD). The response rate in 38 evaluable patients was 63% (95% confidence interval (CI): 49-80). Median time to progression and overall survival were 8.7 months (95% CI: 7.9-10.4) and 16.8 months (95% CI: 9.6-25.3), respectively. In the MTD group, one patient had grade 3 leucopenia; one had grade 3 neutropaenia; three had grade 3 diarrhoea; and one had grade 3 neurotoxicity. No hand-foot syndrome grade>1 was seen. In total, 67% of eligible patients received second-line therapy. UFT plus LV with alternating irinotecan and oxaliplatin is an efficacious first-line treatment for mCRC, with minimal neurotoxicity and hand-foot syndrome.
Department of Clinical Oncology, Christie Hospital, Manchester, UK.