Summary
One hundred and seventy six patients (81 controls, 95 receiving treatment) have entered a prospective randomized tiral of long-term oral adjuvant razoxane (ICRF-159) following removal of a colorectal cancer. The median follow-up is 34 months. The treated patients in Dukes' groups B and C have a significantly longer disease-free interval than the control patients (P=0.01 ‘as randomized’ and P=0.004 ‘as treated’). The differences in survival for Dukes' groups B and C are not significant, although follow-up is short. In Dukes' groups B and C, however, 24 of 56 of the patients in the control group have died (43%), as against only 17 of 64 in the treatment group (27%). The treatment produces very few side-effects, is well tolerated by patients, and is taken orally.
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Gilbert, J.M., Hellmann, K., Evans, M. et al. Adjuvant oral razoxane (ICRF-159) in resectable colorectal cancer. Cancer Chemother. Pharmacol. 8, 293–299 (1982). https://doi.org/10.1007/BF00254053
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DOI: https://doi.org/10.1007/BF00254053