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Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy
PURPOSE: Our purpose was to evaluate the association between hematologic markers and mortality and adverse events in patients with esophageal squamous cell carcinoma (ESCC) treated with neoadjuvant chemoradiotherapy (nCRT). PATIENTS AND METHODS: A total of 311 patients with ESCC treated with nCRT fr...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Dove
2020
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7519412/ https://www.ncbi.nlm.nih.gov/pubmed/33061564 http://dx.doi.org/10.2147/CMAR.S257058 |
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author | Cai, Guoxin Yu, Jinming Meng, Xue |
author_facet | Cai, Guoxin Yu, Jinming Meng, Xue |
author_sort | Cai, Guoxin |
collection | PubMed |
description | PURPOSE: Our purpose was to evaluate the association between hematologic markers and mortality and adverse events in patients with esophageal squamous cell carcinoma (ESCC) treated with neoadjuvant chemoradiotherapy (nCRT). PATIENTS AND METHODS: A total of 311 patients with ESCC treated with nCRT from 2012 to 2014 were enrolled retrospectively. The Kaplan–Meier method with a Log rank test was used to calculate five-year overall survival (OS). Receiver operating characteristic (ROC) curves were plotted to determine the cut-off values for hematologic markers. Multivariate analysis was performed using Cox regression analysis model. Model performance was evaluated by predicted nomogram, concordance index (C-index) and calibration curve. RESULTS: Median follow-up was 22 months. High pretreatment platelet to lymphocyte ratio (PLR, p = 0.047) and systemic immune-inflammation index (SII, p = 0.027) were significantly associated with pathologic complete response (pCR). In multivariate analysis, smoking history, Eastern Cooperative Oncology Group (ECOG) performance status, invasion depth, lymph node metastasis, PLR, and SII were independent factors to predict five-year OS. Multivariate analysis showed a lower neutrophil to lymphocyte ratio (NLR) at baseline (p = 0.007) was significantly associated with development of grade ≥3 hematologic toxicity, and none of inflammatory biomarkers could predict grade ≥3 non-hematologic toxicity or radiation pneumonitis (RP). CONCLUSION: SII and PLR were independent indicators to predict prognosis in patients with ESCC treated with nCRT, and a lower NLR at baseline was an independent indicator to predict grade ≥3 hematologic toxicity. |
format | Online Article Text |
id | pubmed-7519412 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Dove |
record_format | MEDLINE/PubMed |
spelling | pubmed-75194122020-10-14 Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy Cai, Guoxin Yu, Jinming Meng, Xue Cancer Manag Res Original Research PURPOSE: Our purpose was to evaluate the association between hematologic markers and mortality and adverse events in patients with esophageal squamous cell carcinoma (ESCC) treated with neoadjuvant chemoradiotherapy (nCRT). PATIENTS AND METHODS: A total of 311 patients with ESCC treated with nCRT from 2012 to 2014 were enrolled retrospectively. The Kaplan–Meier method with a Log rank test was used to calculate five-year overall survival (OS). Receiver operating characteristic (ROC) curves were plotted to determine the cut-off values for hematologic markers. Multivariate analysis was performed using Cox regression analysis model. Model performance was evaluated by predicted nomogram, concordance index (C-index) and calibration curve. RESULTS: Median follow-up was 22 months. High pretreatment platelet to lymphocyte ratio (PLR, p = 0.047) and systemic immune-inflammation index (SII, p = 0.027) were significantly associated with pathologic complete response (pCR). In multivariate analysis, smoking history, Eastern Cooperative Oncology Group (ECOG) performance status, invasion depth, lymph node metastasis, PLR, and SII were independent factors to predict five-year OS. Multivariate analysis showed a lower neutrophil to lymphocyte ratio (NLR) at baseline (p = 0.007) was significantly associated with development of grade ≥3 hematologic toxicity, and none of inflammatory biomarkers could predict grade ≥3 non-hematologic toxicity or radiation pneumonitis (RP). CONCLUSION: SII and PLR were independent indicators to predict prognosis in patients with ESCC treated with nCRT, and a lower NLR at baseline was an independent indicator to predict grade ≥3 hematologic toxicity. Dove 2020-09-15 /pmc/articles/PMC7519412/ /pubmed/33061564 http://dx.doi.org/10.2147/CMAR.S257058 Text en © 2020 Cai et al. http://creativecommons.org/licenses/by-nc/3.0/ This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). |
spellingShingle | Original Research Cai, Guoxin Yu, Jinming Meng, Xue Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy |
title | Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy |
title_full | Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy |
title_fullStr | Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy |
title_full_unstemmed | Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy |
title_short | Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy |
title_sort | predicting prognosis and adverse events by hematologic markers in patients with locally advanced esophageal squamous cell carcinoma treated with neoadjuvant chemoradiotherapy |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7519412/ https://www.ncbi.nlm.nih.gov/pubmed/33061564 http://dx.doi.org/10.2147/CMAR.S257058 |
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