Neurocognitive and Patient-Reported Outcomes in Adult Survivors of Childhood Osteosarcoma.

ABSTRACT: This study provides the first objective data documenting neurocognitive impairment in long-term survivors of childhood osteosarcoma.To examine neurocognitive, neurobehavioral, emotional, and quality-of-life outcomes in long-term survivors of childhood osteosarcoma.Cross-sectional cohort study at an academic research hospital, with prospective treatment and chronic health predictors. Outcome data were collected from June 2008 to August 2014. Data analysis was completed in April 2015. Survivors of osteosarcoma recruited from the St Jude Lifetime Cohort Study were compared with community controls.Neurocognitive function, neurobehavioral symptoms, emotional distress, and quality of life. Outcomes were examined in relation to pharmacokinetic indices of methotrexate exposure and current chronic health conditions, which were assessed through medical examination and coded according to Common Terminology Criteria for Adverse Events, Version 4.03.Eighty survivors of osteosarcoma (mean [SD] age, 38.9 [7.6] years; time since diagnosis, 24.7 [6.6] years; 42% female) were compared with 39 community controls (age, 39.0 [11.7] years; 56% female). Survivors demonstrated lower mean scores in reading skills (-0.21 [95% CI, -0.32 to -0.10] vs 0.05 [95% CI, -0.13 to 0.23]; P =?.01), attention (-0.78 [95% CI, -1.32 to -0.24] vs 0.24 [95% CI, -0.07 to 0.55]; P =?.002), memory (-0.24 [95% CI, -0.48 to 0] vs 0.27 [95% CI, -0.08 to 0.62]; P =?.01), and processing speed (-0.15 [95% CI, -0.35 to 0.05] vs 0.74 [95% CI, 0.44 to 1.03]; P

SUBMITTER: Edelmann MN 

PROVIDER: S-EPMC4752424 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature