ArticleBMC sports science, medicine & rehabilitation2025
Physical fitness predicts post-esophagectomy complications after chemoradiotherapy: a pilot study.
Article in BMC sports science, medicine & rehabilitation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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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.
The trial behind it
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
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Optimizing perioperative care in esophagectomy: a narrative review.Journal of thoracic disease · 2026Review
- ASO Author Reflections: Improving Preoperative Risk Stratification for Esophagectomy: Insights from Cardiopulmonary Exercise Testing.Annals of surgical oncology · 2026Article
- Feasibility, safety and preliminary effect of exercise prehabilitation in patients with esophageal cancer undergoing surgery: an open-label, randomized, parallel-group pilot and feasibility study.BMC sports science, medicine & rehabilitation · 2025Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
backgroundEsophagectomy following neoadjuvant chemoradiotherapy or definitive chemoradiotherapy has been shown to yield favorable oncological outcomes in patients with locally advanced esophageal squamous cell carcinoma. However, postoperative complications are frequent and can adversely affect patient survival. This study aimed to identify physical fitness factors across multiple domains associated with major postoperative complications.
methodsThis study enrolled patients with esophageal squamous cell carcinoma who were treated with neoadjuvant chemoradiotherapy or definitive chemoradiotherapy and underwent esophagectomy between 2020 and 2022. Multivariate logistic regression analysis was conducted to identify the factors associated with major postoperative complications. Additionally, a tree-based learning process was employed to assess all the variables influencing major complications.
resultsA total of 142 esophageal cancer patients who underwent esophagectomy were screened. Of these, 72 eligible patients were included in the study, and 29 (40.2%) experienced major postoperative complications. In the full model, factors such as low body weight, low body mass index, low peak oxygen consumption (V̇O
conclusionsPatients with low AV̇P, high EqO
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