Beschreibung:
<jats:p> 10572 </jats:p><jats:p> Background: Pediatric brain tumor survivors (PBTS) often have neurodevelopmental late effects, including attention and concentration deficits, which may impact cognitive and academic functioning. Such symptoms are also seen in attention-deficit/hyperactivity disorder (ADHD), which affects ~5-8% of children and adolescents. This study examined the prevalence of ADHD diagnosis and ADHD medication use in PBTS and identified higher risk subsets of patients. Methods: A retrospective chart review was completed of PBTS (n = 106), diagnosed from 1999-2013, who were at least 2 years from the end of tumor-directed therapy (surgery, chemotherapy and/or radiation therapy) and without a multi-system genetic disorder or severe developmental delay prior to brain tumor diagnosis. Subjects were already screened for or enrolled in 3 other studies of PBTS late effects. Statistical analysis involved chi-squared analysis. Results: Among the 106 patients, 55.7% were male, with an average age at time of brain tumor diagnosis of 5.9 years (0-12.2 years). The most common tumor types were glioma (51.9% with 47.2% low grade, 4.7% high grade), medulloblastoma (13.2%) and ependymoma (11.3%), with 50% of tumors supratentorial, 46.2% infratentorial and 3.8% either extending or multifocal across the tentorium. Of the patients, 42.5% received radiation therapy, 38.7% chemotherapy and 86.8% surgery. Nineteen patients (17.9%) had ADHD diagnoses, and 20 (18.9%) had been on ADHD medications. Clinical factors associated with an ADHD diagnosis were supratentorial vs. infratentorial tumors (28.3% vs. 6.1%, p = 0.013), no radiation therapy vs. radiation therapy (27.9% vs. 4.4%, p = 0.002) and no chemotherapy vs. chemotherapy (24.6% vs. 7.3%, p = 0.024). ADHD diagnosis was not associated with age of brain tumor diagnosis or surgical treatment. Conclusions: Our study suggests that PBTS have over twice the ADHD prevalence as the general population, most notably in patients with supratentorial tumors or without a history of radiation therapy or chemotherapy. The results suggest that a closer look at this population is warranted and that select patients may benefit from behavioral or pharmacologic ADHD treatments to optimize functioning. </jats:p>