ArticleWorld journal of surgery2020
The Impact of Pretreatment PET/CT Nodal Status on Esophageal Squamous Cell Carcinoma After Neoadjuvant Chemoradiation.
Article in World journal of surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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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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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it, 1 citations in OpenAlex.
- Nodal Downstaging of Esophageal Cancer After Neoadjuvant Therapy: A Cohort Study and Meta-Analysis.Cancer medicine · 2025Pooled it
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFor advanced esophageal cancer, the clinical significance of pretreatment nodal status (cN) as determined by different examinations remains unclear. PATIENTS AND
methodsPatients with esophageal squamous cell carcinoma who underwent neoadjuvant chemoradiation and surgery were analyzed in this study. Pretreatment cN status assessed by CT, EUS, and PET/CT and clinicopathological features were used to evaluate tumor recurrence and long-term survival.
resultsTwo hundred and twenty-two patients were identified in this study. Pretreatment PET/CT cN0 [odds ratio (OR) cN0 versus cN+, 5.316, p < 0.001] and pretreatment CT cN0 (OR 1.957, p = 0.032) both independently predicted ypN0. Pretreatment PET/CT cN0 was also associated with a lower recurrence rate and longer survival across the entire study group. Among patients with ypN0, pretreatment PET/CT cN+ indicated poor disease-free survival [hazard ratio (HR) 2.777, p = 0.001] and overall survival (HR 2.211, p = 0.034) compared with pretreatment PET/CT cN0, which predicted a favorable prognosis.
conclusionsData from the current study suggest that pretreatment lymph node status as assessed by PET/CT is strongly correlated with survival outcomes after neoadjuvant chemoradiation and surgery in patients with esophageal squamous cell carcinoma. ypN0 patients can achieve better survival outcomes when pretreatment cN0 is assessed by PET/CT.
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