Phase II trial of intravenous melphalan in advanced colorectal carcinoma.

Published

Journal Article

BACKGROUND: Relatively few studies have examined the activity of alkylating agents in the treatment of advanced colorectal adenocarcinoma. Recent reports have suggested possible therapeutic activity for high-dose intravenous melphalan administered with autologous bone marrow transplantation (BMT) support. We conducted a phase II study to determine the efficacy of administering intravenous melphalan at doses that do not require BMT support in patients with advanced colorectal adenocarcinoma. PATIENTS AND METHODS: Fifteen patients with histologically proven, bidimensionally measurable disease were treated. The starting dose of melphalan was 30 mg/m2, with dose escalation permitted. RESULTS: No objective responses were observed. Toxic effects were primarily reversible granulocytopenia and thrombocytopenia. There were no treatment-associated deaths. CONCLUSION: Melphalan's lack of efficacy at the doses administered does not disprove the steep chemotherapy dose-response relationship postulated for many solid tumors. However, we feel that it is unlikely that repetitive courses of high dose melphalan with autologous BMT support will be a practical approach to the management of advanced colorectal adenocarcinoma.

Full Text

Duke Authors

Cited Authors

  • Moore, DF; Pazdur, R; Abbruzzese, JL

Published Date

  • 1994

Published In

Volume / Issue

  • 12 / 2

Start / End Page

  • 133 - 136

PubMed ID

  • 7860230

Pubmed Central ID

  • 7860230

International Standard Serial Number (ISSN)

  • 0167-6997

Language

  • eng

Conference Location

  • United States