Dataset Information

How I treat acute lymphoblastic leukemia in older adolescents and young adults.

ABSTRACT: At the intersection between children and older adults, the care of adolescent and young adult (AYA) patients with acute lymphoblastic leukemia (ALL) poses unique challenges and issues beyond those faced by other age groups. Although the survival of AYA patients is inferior to younger children, growing evidence suggests that AYA patients have improved outcomes, with disease-free survival rates of 60% to 70%, when treated with pediatric-based approaches. A holistic approach, incorporating a multidisciplinary team, is a key component of successful treatment of these AYA patients. With the appropriate support and management of toxicities during and following treatment, these regimens are well tolerated in the AYA population. Even with the significant progress that has been made during the last decade, patients with persistence of minimal residual disease (MRD) during intensive therapy still have a poor prognosis. With new insights into disease pathogenesis in AYA ALL and the availability of disease-specific kinase inhibitors and novel targeted antibodies, future studies will focus on individualized therapy to eradicate MRD and result in further improvements in survival. This case-based review will discuss the biology, pharmacology, and psychosocial aspects of AYA patients with ALL, highlighting our current approach to the management of these unique patients.

SUBMITTER: Curran E

PROVIDER: S-EPMC4463735 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

How I treat acute lymphoblastic leukemia in older adolescents and young adults.

Curran Emily E Stock Wendy W

Blood 20150324 24

At the intersection between children and older adults, the care of adolescent and young adult (AYA) patients with acute lymphoblastic leukemia (ALL) poses unique challenges and issues beyond those faced by other age groups. Although the survival of AYA patients is inferior to younger children, growing evidence suggests that AYA patients have improved outcomes, with disease-free survival rates of 60% to 70%, when treated with pediatric-based approaches. A holistic approach, incorporating a multid ...[more]

PMID: 25805810

Similar Datasets

Project description:Background: Adolescents and young adults (AYA; 15-39 years) with acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) experience inferior survival when compared with children. Impact of care at NCI-designated Comprehensive Cancer Centers (CCC) or Children's Oncology Group sites (COG) on survival disparities remains unstudied.Methods: Using the Los Angeles cancer registry, we identified 1,870 ALL or AML patients between 1 and 39 years at diagnosis. Cox regression analyses assessed risk of mortality; younger age + CCC/COG served as the referent group. Logistic regression was used to determine odds of care at CCC/COG, adjusting for variables above.Results: ALL outcome: AYAs at non-CCC/COG experienced inferior survival (15-21 years: HR = 1.9, P = 0.005; 22-29 years: HR = 2.6, P < 0.001; 30-39 years: HR = 3.0, P < 0.001). Outcome at CCC/COG was comparable between children and young AYAs (15-21 years: HR = 1.3, P = 0.3; 22-29 years: HR = 1.2, P = 0.2) but was inferior for 30- to 39-year-olds (HR = 3.4, P < 0.001). AML outcome: AYAs at non-CCC/COG experienced inferior outcome (15-21 years: HR = 1.8, P = 0.02; 22-39 years: HR = 1.4, P = 0.06). Outcome at CCC/COG was comparable between children and 15- to 21-year-olds (HR = 1.3, P = 0.4) but was inferior for 22- to 39-year-olds (HR = 1.7, P = 0.05). Access: 15- to 21-year-olds were less likely to use CCC/COG than children (P < 0.001). In 22- to 39-year-olds, public/uninsured (ALL: P = 0.004; AML<0.001), African American/Hispanics (ALL: P = 0.03), and 30- to 39-year-olds (ALL: P = 0.03) were less likely to use CCC/COG.Conclusions: Poor survival in AYAs with ALL and AML is mitigated by care at CCC/COG. Barriers to CCC/COG care include public/uninsured, and African American/Hispanic race/ethnicity.Impact: Care at CCC/COG explains, in part, inferior outcomes in AYAs with ALL and AML. Key sociodemographic factors serve as barriers to care at specialized centers. Cancer Epidemiol Biomarkers Prev; 26(3); 312-20. ©2017 AACR.

Dataset Information

How I treat acute lymphoblastic leukemia in older adolescents and young adults.

Publications

How I treat acute lymphoblastic leukemia in older adolescents and young adults.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets