Assessment of the Long Term Outcome of Childhood ALL Patients Enrolled in EORTC Children's Leukemia Group Trials Between 1971 and 1998
Assessment of the Long Term Outcome of Childhood ALL Patients Enrolled in EORTC Children's Leukemia Group Trials Between 1971 and 1998
RATIONALE: Studying medical records and collecting questionnaires from patients who were enrolled as children in clinical trials for acute lymphoblastic leukemia may help doctors learn about long-term effects of treatment and plan the best treatment.
PURPOSE: This clinical trial is studying the long-term outcomes of patients with acute lymphoblastic leukemia who were enrolled as children on clinical trials EORTC-58741, EORTC-58831, EORTC-58832, or EORTC-58881 between 1971 and 1998.
OBJECTIVES:
OUTLINE: Long-term outcome data are collected from the databases about clinical trials EORTC-58741, EORTC-58831, EORTC-58832, or EORTC-58881. Other data collected include the patient's vital status actualization (e.g., alive, dead or lost to follow up, date last known to be alive or date of death), medical records data, and the collection of data from patients confirmed to be alive (e.g., data related to marital status, education, work, insurance, puberty, fertility, and offspring) by questionnaire.
DISEASE CHARACTERISTICS:
Patients with acute lymphoblastic leukemia (ALL) previously enrolled as children (less than18 years of age at diagnosis) on any of the following clinical trials between 1971 and 1998:
PATIENT CHARACTERISTICS:
PRIOR CONCURRENT THERAPY: