ArticlePloS one2024
A retrospective cohort study to observe the efficacy and safety of Endoscopic Submucosal Dissection (ESD) with adjuvant radiotherapy for T1a-MM/T1b-SM Esophageal Squamous Cell Carcinoma (ESCC).
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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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
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Comparison of the efficacy of different treatments after non-curative endoscopic resection of superficial esophageal carcinoma: a meta-analysis.Frontiers in oncology · 2025Pooled it
- Endoscopic Submucosal Dissection and Chemoradiotherapy versus Esophagectomy for T1a-m3 or T1b Esophageal Squamous Cell Carcinoma: A Meta-analysis.Endoscopy international open · 2026Review
- Endoscopic Submucosal Dissection Followed by Chemoradiotherapy Versus Radiotherapy in Patients with Stage T1bN0M0 Esophageal Cancer.Journal of gastrointestinal cancer · 2025Article
- Additional chemoradiotherapy following endoscopic submucosal dissection in patients with esophageal squamous cell carcinoma: a narrative review.Frontiers in oncology · 2025Review
- Radical chemoradiotherapy for superficial esophageal cancer complicated with liver cirrhosis.PeerJ · 2024Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimThe clinical outcome of endoscopy submucosal dissection with subsequent radiotherapy for esophageal squamous cell carcinoma remain unclear. In this study we aim to investigate the efficacy and safety of endoscopic submucosal dissection with adjuvant radiotherapy in the treatment of superficial esophageal squamous cell carcinoma involving the muscularis mucosae (T1a-MM) or the submucosa < 200 μm (T1b-SM1).
methodsWe analyzed 20 patients with pathologically confirmed T1a-MM or T1b-SM1 esophageal squamous cell carcinoma treated by endoscopic submucosal dissection from 2016 to 2020 in Lihuili Hospital, 9 patients received adjuvant radiotherapy (RT group) and 11 patients received did not (non-RT group).
resultsAll 20 patients underwent en bloc resection, and both the vertical and horizontal margins were negative. There was no recurrence or lymph node metastasis in the RT group, and no serious complications or death were observed. In the non-RT group, 2 patients had local recurrence and 1 had distant metastasis. None of the 20 patients died of esophageal carcinoma.
conclusionsAdjuvant radiotherapy following endoscopic submucosal dissection may be a safe and effective method for the treatment of T1a-MM/T1b-SM1 superficial esophageal squamous cell carcinoma.
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