21
Participants
Start Date
October 31, 1999
Primary Completion Date
March 31, 2003
Study Completion Date
March 31, 2003
multivitamin
Placebo
CCOP - Ann Arbor Regional, Ann Arbor
CCOP - Duluth, Duluth
Mayo Clinic Cancer Center, Rochester
CentraCare Clinic, Saint Cloud
Rapid City Regional Hospital, Rapid City
CCOP - Merit Care Hospital, Fargo
Altru Health Systems, Grand Forks
Medcenter One Health System, Bismarck
CCOP - Carle Cancer Center, Urbana
CCOP - Scottsdale Oncology Program, Scottsdale
CCOP - Cedar Rapids Oncology Project, Cedar Rapids
CCOP - Iowa Oncology Research Association, Des Moines
Siouxland Hematology-Oncology, Sioux City
CCOP - Wichita, Wichita
CCOP - Toledo Community Hospital Oncology Program, Toledo
CCOP - Sioux Community Cancer Consortium, Sioux Falls
Allan Blair Cancer Centre, Regina
National Cancer Institute (NCI)
NIH
Alliance for Clinical Trials in Oncology
OTHER