Chronic Health Conditions in Down Syndrome-Associated Acute Leukemia: The Down Syndrome Phenotyping Acute Leukemia Study in Survivors (DS-PALS Survivors)
Children's Oncology Group
Summary
This study attempts to learn more about the health of persons with Down syndrome after treatment for acute leukemia. Children with Down syndrome are at increased risk for side effects during treatment for acute leukemia, but it is unclear of their risk for long-term effects of cancer treatment. By learning more about the factors that may contribute to chronic health conditions and long-term effects after treatment for leukemia in persons with Down syndrome, clinical practice guidelines for survivorship care can be developed to help improve their quality-of-life.
Description
PRIMARY OBJECTIVE: I. To determine the prevalence, type, and severity of chronic health conditions (CHC) in survivors of Down syndrome-associated acute leukemia (DS-AL), and to compare CHC with frequency-matched DS individuals that have no cancer history. SECONDARY OBJECTIVES: I. To characterize post-treatment clinical outcomes of DS-AL by prospective, in-person assessment. II. To determine the prevalence and severity of parent-reported adverse neuropsychological (NP) outcomes in survivors of DS-AL, compared with frequency-matched DS individuals with no cancer history. III. To determine h…
Eligibility
- Age range
- 6–39 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Patients age \>= 6 and \< 40 years at the time of enrollment * A diagnosis of Down syndrome is required, and may include any of the three recognized types: trisomy 21 resulting from chromosomal nondisjunction (most common), translocation (the patient has 46 chromosomes, but all or part of an additional copy of chromosome 21 is attached to another chromosome), or mosaicism (trisomy 21 that is present in only a fraction of cells) * All patients must be DS-AL survivors (acute lymphoblastic leukemia \[ALL\] or acute myeloid leukemia \[AML\]) * Note 1: Myeloid leukemia of…
Interventions
- ProcedureBiospecimen Collection
Patients undergo saliva/buccal and blood sample collection
- OtherClinical Evaluation
Undergo a clinical assessment
- OtherNeurocognitive Assessment
Undergo neurocognitive assessment
- OtherQuestionnaire Administration
Ancillary studies
- OtherSurvey Administration
Ancillary studies
Locations (70)
- Children's Hospital of AlabamaBirmingham, Alabama
- Phoenix Childrens HospitalPhoenix, Arizona
- Valley Children's HospitalMadera, California
- UCSF Benioff Children's Hospital OaklandOakland, California
- Kaiser Permanente-OaklandOakland, California
- University of California Davis Comprehensive Cancer CenterSacramento, California