ArticleFrontiers in oncology2025
A nomogram for predicting prognosis for young cervical neuroendocrine carcinoma: A SEER-based study and external validation.
Article in Frontiers in oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Prognostic Significance of Complete Blood Count-Derived Inflammatory Biomarkers in Patients with Small Cell Neuroendocrine Carcinoma of the Cervix.Current oncology (Toronto, Ont.) · 2025Article
- Cadonilimab rechallenge in patients with recurrent or metastatic cervical cancer following prior PD-1/PD-L1 inhibitor failure: a retrospective multicenter study.Frontiers in immunology · 2025Article
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6 authors.
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Abstract
Background: Neuroendocrine carcinoma of the cervix (NECC) is a rare and highly aggressive subtype of cervical carcinomas with poor prognosis. NECC tends to occur in young age which could severely impair mental and physical health of young patients. Therefore, this study aims to develop an individualized prognostic nomogram for young NECC patients. Methods: 360 young (≤45 years old) NECC patients were retrospectively selected from the Surveillance, Epidemiology and End Results (SEER) database and were randomly located to a training cohort and an internal validation cohort in a ratio of 7:3. Data from Fujian Cancer Hospital was used as an external validation cohort. Independent prognostic factors were identified by univariate and multivariate Cox regression analysis, and a prognostic nomogram for young NECC was developed. The predictive accuracy and clinical utility of the nomogram were assessed by area under the time-dependent receiver operating characteristic (timeROC) curve (AUC), the concordance index (C-index), calibration plots, and decision curve analysis (DCA). Finally, a simplified scoring system for clinical use was constructed by dividing patients into high-risk and low-risk groups. Results: Pathological type, FIGO stage, and surgery were independent risk factors by univariate and multivariate analysis ( Conclusions: Pathological type, FIGO stage, and surgery were identified as independent prognostic risk factors for young NECC patients. Based on the nomogram, gynecologic oncologists can accurately and easily predict the prognosis of young NECC and provide scientific guidance for individualized treatment.
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