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INTRODUCTION: Adrenocortical carcinoma (ACC) is associated with poor outcomes. We compared surgical outcomes between children and adult; and identified factors independently associated with survival. METHODS: Using the National Cancer Database, children and adults with ACC who underwent surgery between 2004 and 2016 were identified. We compared outcomes and survival between groups. Cox regression analysis was performed to identify predictors of survival. RESULTS: Of 2553 patients, 2.8% were children. A higher proportion of children were Hispanic (19.1%vs.6.6%) and covered by government insurance (45.1%vs.35.8%) than adults. More pediatric patients received lymphadenectomy and chemotherapy than adults. Pediatric patients had better survival at 1 -(91.4%; 95%CI: 81.2%– 96.0% vs.79.6%; 95%CI: 77.9%–81.1%) and 5-years (60.6%; 95%CI:47.5%–71.3% vs.44.9%; 95%CI 42.7%−47.0) (p = 0.0016). Age≥18 (HR: 2.21(1.50–3.27)), metastatic disease at diagnosis (HR: 3.51(3.04–4.04)), and receipt of lymphadenectomy (HR: 1.30(1.14–1.48)) were independently associated with worse survival. CONCLUSIONS: Children with ACC had better survival than adults. Factors independently associated with worse survival included older age, metastatic disease, and receipt of lymph node surgery. |
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