14
Participants
Start Date
April 30, 2007
Primary Completion Date
January 31, 2012
Study Completion Date
March 31, 2013
Intraventricular Rituximab Plus MTX
"Intraventricular injection of rituximab into an Ommaya reservoir on day 1 of each week. Intraventricular rituximab plus methotrexate (MTX) on day 4 of each week.~First three patients at dose A : 25 mg rituximab on day 1, and MTX (12 mg) plus rituximab (10 mg) on day 4 each week.~If there are no dose limiting toxicities at Dose A in all of the first 3 patients or in 5 of the first 6 patients, the next 3 patients will receive dose level B: 25 mg rituximab on day 1, and combination MTX (12 mg) plus rituximab (25 mg) on day 4 of each week.~Oral leucovorin rescue 24 hours after each MTX administration. Maximum injections will be 16 over 9-weeks. Subjects who experience a partial response at week 10 will be given the option for extended dosing."
Memorial Sloan-Kettering Cancer Center, New York
University of California, San Francisco, San Francisco
Massachusetts General Hospital, Boston
MD Anderson Cancer Center, Houston
University of California, San Francisco
OTHER