ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2022
Prior cancer history predicts the worse survival of patients with nasopharyngeal carcinoma.
Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 4 citations in OpenAlex.
- Clinical and survival differences between second primary and first primary nasopharyngeal carcinoma in a retrospective study.Discover oncology · 2025Article
- MUC5B regulates alterations in the immune microenvironment in nasopharyngeal carcinoma via the Wnt/β-catenin signaling pathway.Discover oncology · 2025Article
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Abstract
purposePrevious cancers can be observed in patients with nasopharyngeal carcinoma (NPC). However, whether prior cancer diagnosis affects survival outcomes remains unknown. This study aimed to explore the impact of prior cancer on the survival of patients with NPC.
methodsWe retrospectively collected data from 666 NPC patients between 2006 and 2018. The patients in this study were divided into those without prior cancer, with prior head and neck cancer, and prior non-head and neck cancer. The demographic data and survival of these groups were then analyzed. The independent prognostic factors for NPC were determined using multivariate Cox regression analysis.
resultsWe identified 25 NPC patients with prior cancer in our case series, most of whom had a history of colorectal cancer. Patients with a history of cancer were older than those without a history of cancer (p = 0.001). In the subgroup analysis stratified by the timing of prior cancer, NPC patients with prior non-head and neck cancer within 24, 36, 60, and 120 months showed worse survival than patients without prior cancer (all p < 0.05). When stratified by cancer stage, stage III NPC patients with prior non-head and neck cancer showed worse survival than patients without prior cancer (p < 0.001). Prior cancer and diabetes can predict worse survival in patients with stage III NPC.
conclusionThis study demonstrated that prior cancer and diabetes are independent prognostic factors in patients with stage III NPC.
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