Abstract
Hepatocellular carcinoma remains a highly chemoresistant neoplasm. In this study of the topoisomerase I inhibitor topotecan a response rate of 13.9% (95% confidence interval 4.7%–29.5%) was obtained utilizing a five consecutive day bolus infusion schedule. There were no complete responses and the median survival was only eight months. Furthermore, treatment with topotecan produced significant toxicity with two-thirds of patients experiencing life-threatening (grade 4) neutropenia. When used in this dose and schedule, topotecan does not appear to be effective for patients with advanced hepatocellular carcinoma.
Similar content being viewed by others
References
Lotze MT, Flickinger JC, Carr BI: Hepatobiliary Neoplasms. In: Devita V, Hellman S, Rosenberg S (eds) Cancer: Principles and Practice of Oncology, 4th ed. JB Lippincott Co., Philadelphia, 1993, pp 883–914.
Luporini G, Labianca R, Pancera G: Medical treatment of hepatocellular carcinoma. J Surg Oncol Suppl 3: 115–118, 1993.
Creemers GJ, Lund B, Verweij J: Topoisomerase I inhibitors: topotecan and irenotecan. Cancer Treat Rev 20: 73–96, 1994.
Johnson RK, McCabe FL, Faucette LF, Hertzberg RP, Kingsbury WD, Boehm JC, Caranfa MJ, Holden KG: SK&F 104864, a water-soluble analog of camptothecin with broad-spectrum activity in preclinical tumor models. (Abstract) Proc Amm Assoc Cancer Res 30: 623, 1989.
Wall J, Burris H, Von Hoff D, Rodriguez G, Kneuper-Hall R, Shaffer D, O'Rourke T, Brown T, Weiss G, Clark G, McVea S, Brown J, Johnson R: A phase I clinical and pharmacokinetic study of the topoisomerase I inhibitor topotecan (SK&F 104864) given as an intravenous bolus every 21 days. Anti-Cancer Drugs 3: 337–345, 1992.
Rowinsky E, Grochow L, Hendricks C, Ettinger D, Forastiere A, Hurowitz L, McGuire W, Sartorius S, Lubejko S, Kaufmann S, Donchower R: Phase I and pharmacologic study of topotecan: A novel topoisomerase I inhibitor. J Clin Oncol 10: 647–656, 1992.
Sirott M, Saltz L, Young C, Tong W, Trochanowski B, Niedzwiecki D, Toomasi F, Kelsen D: Phase I and clinical pharmacologic study of intravenous topotecan (T). (Abstract) Proc Am Soc Clin Oncol 10: 104, 1991.
Recondo G, Abbruzzese J, Newman B, Newman R, Kuhn J, Von Hoff D, Garteiz D, Raber M: A phase I trial of topotecan (TOPO) administered by a 24-hour infusion. (Abstract) Proc Amer Assoc Cancer Res 32: 206, 1991.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Wall, J.G., Benedetti, J.K., O'Rourke, M.A. et al. Phase II trial to topotecan in hepatocellular carcinoma: A Southwest Oncology Group study. Invest New Drugs 15, 257–260 (1997). https://doi.org/10.1023/A:1005851804533
Issue Date:
DOI: https://doi.org/10.1023/A:1005851804533