Cancer Diagn Progn. 2021 Nov 3;1(5):393-398. doi: 10.21873/cdp.10052. eCollection 2021 Nov-Dec.
ABSTRACT
BACKGROUND/AIM: Advanced understanding of screening and therapeutic modalities acts as provision for increased survival in patients diagnosed with optic nerve gliomas. Secondary primary malignancies (SPMs) in patients diagnosed with primary optic nerve glioma (OPG) are currently an uncharacterized frontier. This US national database analysis highlights the incidences of SPMs in patients diagnosed with primary OPG.
MATERIALS AND METHODS: Standardized incidence ratios (SIR) and excess absolute risk (EAR) for SPMs were calculated using the SEER-specific multiple outcome analysis. 95% SIR confidence intervals were calculated with statistical significance achieved at p<0.05.
RESULTS: SPMs originating from soft tissues (including the heart) (SIR=33.23, CI=6.85-97.11; EAR=5.07), breast (SIR=4.99, CI=1.36-12.77; EAR=5.57), female breast (SIR=5.03, CI=1.37-12.89; EAR=5.58), brain (SIR=105.38, CI=65.23-161.08; EAR=36.23), cranial nerves (SIR=103.29, CI=12.51-373.12; EAR=3.45), non-lymphocytic leukemia (SIR=15.05, CI=1.82-54.37; EAR=3.25), myeloid and monocytic leukemia (SIR=16.26, CI=1.97-58.75; EAR=3.27), and Kaposi’s sarcoma (SIR=79.88, CI=2.02-445.08; EAR=1.72) demonstrated significantly increased SIR. Overall, the values for cumulative SPM (SIR=6.04, CI=4.33-8.19; EAR=59.60) highlight the overall significance in incidence of SPM in patients diagnosed with OPG.
CONCLUSION: Clinical decision-making should reconcile enhanced propensities for development of SPM.
PMID:35403153 | PMC:PMC8962871 | DOI:10.21873/cdp.10052
