ArticleTranslational cancer research2024
The onset characteristics and prognosis of patients with radiation-associated second primary malignancy: a pancancer study in the US SEER cancer registries.
Article in Translational cancer research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Prediction of overall survival in patients with hepatocellular carcinoma and second primary malignancies: a prognostic model based on the SEER database.Translational cancer research · 2026Article
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7 authors.
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Abstract
Background: Cancer survivors have an elevated risk of developing a second primary malignancy (SPM) after radiation therapy (RT). Data on the association between RT and SPM are limited. Our aim was thus to investigate the impact of RT on the risk of developing SPMs and to evaluate the specific characteristics and prognostic outcomes. Methods: We enrolled a pancancer cohort using data from the Surveillance, Epidemiology, and End Results registries spanning from January 1973 to December 2015. Multivariable Cox and the Fine-Gray competing risk regression were employed to assess the hazard ratio (HR) and 95% confidence interval (CI) of SPMs in patients who received RT in comparison to those with no RT (NRT). Poisson regression was used to evaluate the RT-associated risks (RR) and the standardized incidence ratio (SIR) for SPMs. Results: The analysis identified 24 types of risk-increased SPMs (RI-SPMs), including malignancies of the oropharynx, hypopharynx, larynx, esophagus, lung, breast, liver, pancreas, stomach, colon, rectum, ovary, corpus uteri, ureter, vagina, urinary bladder, penis, testis, and kidney, among others. The cumulative incidence of those with RI-SPMs was higher than that of the NRT patients (19.8% Conclusions: Patients with RI-SPMs warrant greater attention given their time-cumulative onset risk and poor prognosis. Long-term surveillance is necessary for cancer survivors treated with RT.
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