Summary
Twenty-one evaluable patients with advanced gastric adenocarcinoma were treated with piroxantrone at a dose of 150 mg/m2 intravenously every 21 days. One objective response was seen for an overall response rate of 5% (95% confidence interval 0–24%). Toxicities of grade ≥ 3 were primarily hematologie and seen in 13/21 patients. Piroxantrone has minimal activity against gastric adenocarcinoma and no further investigation of this agent on this schedule in this disease is recommended.
Similar content being viewed by others
References
Boring CC, Squires TS, Tong T, Montgomery S: Cancer statistics, 1994. Ca 44:7–26, 1994
Panettiere FJ, Haas C, McDonald B, Costanzi JJ, Talley RW, Athens J, Oishi N, Heilbrun LK, Chen TT: Drug combinations in the treatment of gastric adenocarcinoma. A randomized Southwest Oncology Group study. J Clin Oncol 2:420–424, 1984
Showalter H, Johnson J, Werbel LM, Leopold R, Jackson RC, Elslager EL: 5-[(aminoalkyl)amino] substituted anthra[1,9-cd]pyrazol-6(2h)-ones as novel anticancer agents. Synthesis and biological evaluations. J Med Chem 27:253–255, 1984
Leopold W, Nelson J, Plowman J, Jackson RC: Anthrapyrazoles, a new class of intercalating agents against murine tumors. Cancer Res 45:5532–5539, 1985
Hantel A, Donehower RC, Rowinsky EK, Vance E, Clarke BV, McGuire WP, Ettinger DS, Noe DA, Grochow LB: Phase I study and pharmacodynamics of piroxantrone (NSC 349174), a new anthrapyrazole. Cancer Res 50:3284–3288, 1990
Green S, Weiss G: Southwest Oncology Group standard response criteria, endpoint definitions and toxicity criteria. Inv New Drugs 10:239–253, 1992
Jenkins TR, Tangen C, Macdonald JS, Weiss G, Chapman R, Hantel A: A phase II trial of piroxantrone in adeno-carcinoma of the pancreas: A Southwest Oncology Group study. Inv New Drugs 11:329–331, 1993
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hantel, A., Tangen, C., Gluck, W.L. et al. Phase II trial of piroxantrone in gastric carcinoma. Invest New Drugs 12, 159–161 (1994). https://doi.org/10.1007/BF00874449
Issue Date:
DOI: https://doi.org/10.1007/BF00874449