{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T22:00:47Z","timestamp":1763071247326,"version":"3.40.5"},"reference-count":22,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2022,11,9]],"date-time":"2022-11-09T00:00:00Z","timestamp":1667952000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Thoracic Cancer"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>We aimed to analyze the radiation dose and compare survival among combined modality therapy using modern radiation techniques for patients with esophageal squamous cell carcinoma (ESCC).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This retrospective study included patients with clinically staged T1\u20104N0\u20103M0 ESCC from 2014 to 2018. Patients who received combined modality therapies with curative intent were enrolled. The overall survival (OS) rates among combined modality therapy were compared. The clinical variables and impacts of radiation dose on survival were analyzed by the Kaplan\u2013Meier method and Cox regression model.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of the 259 patients, 141 (54.4%) received definitive concurrent chemoradiotherapy (DCCRT); 67 (25.9%) underwent neoadjuvant chemoradiotherapy followed by surgery (NCRT+S); 51 (19.7%) obtained surgery followed by adjuvant chemoradiotherapy (S+ACRT). Two\u2010year OS rates of the DCCRT, NCRT+S and S+ACRT group were 48.9, 61.5 and 51.2%. In the subgroup analysis of DCCRT group, the 2\u2010year OS of patients receiving radiation dose 55\u201360\u2009Gy was 57.1%. Multivariate analyses showed that clinical stage (<jats:italic>p<\/jats:italic>\u00a0=\u00a00.004), DCCRT with 55\u201360\u2009Gy (<jats:italic>p<\/jats:italic>\u00a0=\u00a00.043) and NCRT+S with pathological complete response (pCR) (<jats:italic>p<\/jats:italic>\u00a0=\u00a00.014) were significant prognostic factors for better OS. The radiation dose\u2013survival curve demonstrated a highly positive correlation between higher radiation dose and better survival.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Our results suggest that NCRT+S can provide a favorable survival for patients with ESCC, especially in patients who achieved pCR. The optimal radiation dose might be 55\u201360\u2009Gy for patients receiving DCCRT via modern radiation techniques. Further randomized clinical studies are required to confirm the survival benefits between NCRT+S and DCCRT with escalated dose.<\/jats:p><\/jats:sec>","DOI":"10.1111\/1759-7714.14724","type":"journal-article","created":{"date-parts":[[2022,11,10]],"date-time":"2022-11-10T00:49:53Z","timestamp":1668041393000},"page":"143-148","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Combined modality therapy for patients with esophageal squamous cell carcinoma: Radiation dose and survival analyses"],"prefix":"10.1111","volume":"14","author":[{"given":"Pei\u2010Wei","family":"Shueng","sequence":"first","affiliation":[{"name":"Division of Radiation Oncology, Department of Radiology Far Eastern Memorial Hospital  New Taipei City Taiwan"},{"name":"School of Medicine, College of Medicine National Yang Ming Chiao Tung University  Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chun\u2010Chieh","family":"Huang","sequence":"additional","affiliation":[{"name":"Division of Medical Imaging, Department of Radiology Far Eastern Memorial Hospital  New Taipei City Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu\u2010Ming","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Medicine, College of Medicine National Yang Ming Chiao Tung University  Taipei Taiwan"},{"name":"Division of Radiation Oncology, Department of Oncology Taipei Veterans General Hospital  Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuan\u2010Hong","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Medicine, College of Medicine National Yang Ming Chiao Tung University  Taipei Taiwan"},{"name":"Division of Radiation Oncology, Department of Oncology Taipei Veterans General Hospital  Taipei Taiwan"},{"name":"Department of Biomedical Imaging and Radiological Sciences National Yang Ming Chiao Tung University  Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pin\u2010I","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Medicine, College of Medicine National Yang Ming Chiao Tung University  Taipei Taiwan"},{"name":"Division of Radiation Oncology, Department of Oncology Taipei Veterans General Hospital  Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang\u2010Hue","family":"Yen","sequence":"additional","affiliation":[{"name":"Division of Radiation Oncology, Department of Oncology Taipei Veterans General Hospital  Taipei Taiwan"},{"name":"Department of Radiation Oncology, Wan Fang Hospital Taipei Medical University  Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kuan\u2010Heng","family":"Lin","sequence":"additional","affiliation":[{"name":"Division of Radiation Oncology, Department of Radiology Far Eastern Memorial Hospital  New Taipei City Taiwan"},{"name":"Department of Biomedical Imaging and Radiological Sciences National Yang Ming Chiao Tung University  Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5541-6375","authenticated-orcid":false,"given":"Chen\u2010Xiong","family":"Hsu","sequence":"additional","affiliation":[{"name":"Division of Radiation Oncology, Department of Radiology Far Eastern Memorial Hospital  New Taipei City Taiwan"},{"name":"Division of Radiation Oncology, Department of Oncology Taipei Veterans General Hospital  Taipei Taiwan"},{"name":"Department of Biomedical Imaging and Radiological Sciences National Yang Ming Chiao Tung University  Taipei 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