34
Participants
Start Date
January 6, 2014
Primary Completion Date
April 6, 2020
Study Completion Date
April 6, 2020
Allopurinol
At week 1, patients will begin allopurinol daily (100 mg for weight \>30 kg, 50 mg for weight ≤30 kg) and will restart 6-MP and methotrexate at 50 percent of the most recent dose. Patients will continue taking allopurinol in combination with 6-MP and methotrexate for the duration of the study (total of 8 weeks).
Johns Hopkins Hospital, Baltimore
Texas Children's Cancer and Hematology Centers, Houston
Seattle Children's Hospital, Seattle
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
OTHER