Resistance to Methotrexate in Patients With Acute Lymphoblastic Leukemia in Relapse or Remission

This study has been completed.
National Cancer Institute (NCI)
Information provided by (Responsible Party):
Children's Oncology Group Identifier:
First received: May 9, 2009
Last updated: September 28, 2015
Last verified: May 2015
No Study Results Posted on for this Study
  Study Status: This study has been completed.
  Study Completion Date: April 2006
  Primary Completion Date: March 2005 (Final data collection date for primary outcome measure)