205
Participants
Start Date
December 13, 2001
Primary Completion Date
February 24, 2009
Study Completion Date
March 24, 2009
Celecoxib
Given 400 mg PO twice a day
Placebo
Given PO to match DFMO
eflornithine
Given PO at 0.5 gm/m\^2/day rounded down to the nearest 250 mg dose (BSA of \< 1.4 = 500 mg/day; BSA of 1.5 - 2.0 = 750 mg/day; BSA of 2.1 - 2.5 = 1000 mg/day; BSA of \> 2.6 = 1,250 mg/day).
Laboratory biomarker analysis
Correlative studies
Questionnaire administration
Ancillary studies
M D Anderson Cancer Center, Houston
National Cancer Institute (NCI)
NIH