ArticleTranslational cancer research2021
Age plays an important role in the decision of definitive concurrent chemoradiotherapy (CCRT) for esophageal squamous cell carcinoma (ESCC): a propensity-score matched analysis of multicenter data (3JECROG R-02A).
Article in Translational cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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3 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Treatment strategies for elderly patients with locally advanced esophageal cancer: a systematic review and meta-analysis.BMC cancer · 2024Pooled it
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- A Nomogram Model to Predict Post-Progression Survival in Esophageal Squamous Cell Carcinoma Patients With Recurrence After Radical Resection.Frontiers in oncology · 2022Article
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21 authors at 11 institutions in 1 country.
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Abstract
backgroundTo examine the survival benefit of definitive concurrent chemoradiotherapy (CCRT) compared to radiotherapy alone in patients with esophageal squamous cell carcinoma (ESCC) using a real-world patient population.
methodsThis retrospective study included 2,762 patients with ESCC across ten medical centers in China from 2001 to 2017. A total of 1,133 patients received radiotherapy alone and 815 patients were treated with CCRT. The patient survival rates were assessed by propensity-score matching (PSM) and subgroup analysis.
resultsThe baseline characteristics were significantly different between the two groups, with the CCRT group showing a higher proportion of males, younger patients, cervical/upper thoracic cancers, and worse T and N stages. There were no significant differences in the clinical characteristics between the two groups after PSM. Before PSM, the median overall survival (OS) rates were 31.2 and 24.1 months in the CCRT and RT alone groups, respectively, demonstrating the superior therapeutic effects (TEs) of the CCRT. However, the median OS rates were not significantly different between the two groups after PSM (32.6 and 39.4 months in the CCRT and radiotherapy alone groups, respectively). The subgroup analyses revealed that the median OS was significantly better in the CCRT group compared to the radiotherapy alone group (37.5
conclusionsCCRT may not be suitable for all patients with localized ESCC. Younger patients less than 70 years of age might benefit significantly from CCRT. However, in patients aged 70 years and older, the potential survival benefit of CCRT and the optimal combination treatment regimens require further investigation.
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