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  • Anthracyclines  (1)
  • Key words Metastatic breast cancer  (1)
  • adjuvant chemotherapy  (1)
  • 1
    ISSN: 1436-2813
    Keywords: gastric cancer ; adjuvant chemotherapy ; futraful
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The effectiveness of combination chemotherapy with mitomycin-C (MMC) plus futraful (N1-(2′-tetrahydrofuryl)-5-fluorouracil), as an adjunct to surgery for gastric cancer was investigated in a prospective randomized controlled study. Three thousand and thirty-three Japanese patients in 344 hospitals were entered and 2873 could be followed for 5 years. All patients had undergone gastrectomy from April 1977 to May 1979 and were assigned, at random, to either Groups A, B or C. In Group A, bolus MMC was administered with no further treatment. In Group C, oral futraful was given for one year, without MMC induction. In Group B, both a bolus MMC injection and oral futraful were prescribed. This randomized study showed no statistical difference in the 5 year survival rate among the three groups. However, in patients given MMC and put on oral futraful for one year, the 5 year survival rate for those with stage III gastric cancer or for those with positive lymphnode metastasis plus obvious serosal invasion seemed to be improved.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-0843
    Keywords: Key words Metastatic breast cancer ; Chemotherapy ; Anthracyclines ; KRN8602 (MX2) ; Phase II trial
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Purpose: KRN8602 (3′-deamino-3′-morpholino-13-deoxo-10-hydroxycarminomycin hydrochloride, MX2 · HCl) is a newly developed anthracycline that has been found to be effective against multidrug-resistant tumor cells in vitro and in vivo. In order to clinically confirm these promising preclinical observations, we performed a phase II trial of KRN8602 in patients with anthracycline-resistant metastatic breast cancer. Methods: Of 41 patients registered with metastatic breast cancer, 37 were eligible and were given at least two cycles of KRN8602 15 mg/m2 per day at 3–4 week intervals by intravenous bolus injection on days 1, 2, and 3. Results: Of the 37 patients, 6 (16.2%, with a 95% confidence interval of 4.3–28.1%) had a partial response (PR). No complete responses (CRs) were observed. The difference between response rates according to prior history of anthracycline administration was not significant. Myelosuppression was moderately severe, with grade 3 or 4 leukopenia occurring in 65%. Severe nausea/vomiting was observed in 44% of the patients. Conclusions: The results indicate that KRN8602 has modest activity in refractory metastatic breast cancer and is associated with relatively severe toxicity. Furthermore, the preclinical finding that KRN8602 overcomes anthracycline resistance was not reliably reproduced in this clinical phase II trial.
    Type of Medium: Electronic Resource
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