Phenylbutyrate is a potential tumor differentiating agent and cytoxic agent which could alter tumor growth and progression, slow or inhibit metastases, and/or effect response to other forms of therapy. It does not have the systemic toxicities of other differentiating agents. This study will determine the maximum tolerated dose of phenylbutyrate given orally three times a day to patients with refractory CNS tumors before evidence of tumor progression. The study will also determine the therapeutic activity of the study drug.

Project Start
1998-12-01
Project End
1999-11-30
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
18
Fiscal Year
1999
Total Cost
Indirect Cost
Name
University of Texas Health Science Center San Antonio
Department
Type
DUNS #
800772162
City
San Antonio
State
TX
Country
United States
Zip Code
78229
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