ArticleOncoTargets and therapy2020
Clinical Value of Tumor Marker Index Based on Preoperative CYFRA 21-1 and SCC-Ag in the Evaluation of Prognosis and Treatment Effectiveness in Patients with Esophageal Squamous Cell Carcinoma.
Article in OncoTargets and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.
- The role of squamous cell carcinoma antigen and cytokeratin 19 fragment in predicting the outcome of esophageal cancer patients: insights from a meta-analysis.World journal of surgical oncology · 2025Pooled it
- Comparison of clinical and prognostic characteristics between superficial basaloid and conventional esophageal squamous carcinoma.Esophagus : official journal of the Japan Esophageal Society · 2026Article
- Novel tumor marker index combining carcinoembryonic antigen and carbohydrate antigen 19-9: New prognostic factor for metastatic colorectal cancer.World journal of gastrointestinal oncology · 2025Article
- CA199 and CEA expression levels, and minimally invasive postoperative prognosis analysis in esophageal squamous carcinoma patients.Open medicine (Warsaw, Poland) · 2025Article
- Prediction of Ki-67 expression and malignant potential in gastrointestinal stromal tumors: novel models based on CE-CT and serological indicators.BMC cancer · 2024Article
- Novel tumor marker index using carcinoembryonic antigen and carbohydrate antigen 19-9 is a significant prognostic factor for resectable colorectal cancer.Scientific reports · 2024Article
- A new risk score model based on lactate dehydrogenase for predicting prognosis in esophageal squamous cell carcinoma treated with chemoradiotherapy.Journal of thoracic disease · 2023Article
- Article
- Postoperative serum squamous cell carcinoma antigen and carcinoembryonic antigen predict overall survival in surgical patients with esophageal squamous cell carcinoma.Frontiers in oncology · 2023Article
- Prognostic Impact of Pretreatment Serum CYFRA Status in 1047 Patients with Esophageal Squamous Cell Carcinoma Who Underwent Radical Resection: A Japan Esophageal Society Promotion Research.Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia · 2022Article
- Plasma CircCYP24A1 as a Novel Biomarker of Esophageal Squamous Cell Carcinoma.Technology in cancer research & treatmentArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study aimed to investigate the prognostic value of tumor marker index (TMI) based on preoperative cytokeratin 19 fragment (CYFRA 21-1) and squamous cell carcinoma antigen (SCC-Ag) and the relationship between preoperative TMI and treatment effectiveness of postoperative adjuvant chemotherapy for patients with esophageal squamous cell carcinoma (ESCC). PATIENTS AND
methodsBetween January 2009 and December 2014, a total of 267 patients with ESCC who underwent radical resection were retrospectively enrolled. The TMI was defined as the geometric mean of normalized CYFRA 21-1 and SCC-Ag levels. The clinical and prognostic values of TMI were determined using univariate and multivariate survival analyses.
resultsPreoperative TMI level was associated with age, tumor size, pT stage, pN stage, and CYFRA 21-1, SCC-Ag, neutrophil-lymphocyte ratio (NLR), and platelet-lymphocyte ratio (PLR) levels. The 5-year overall survival rate of patients with high TMI was significantly lower than that of patients with low TMI (
conclusionTMI as a prognostic indicator of ESCC is superior to CYFRA 21-1 and SCC-Ag. The TMI might be useful in predicting the therapeutic effectiveness of postoperative chemotherapy and selecting patients who may benefit from postoperative chemotherapy.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.