Factors associated with postoperative radiotherapy at a different facility in sinonasal squamous cell carcinoma

2022 ◽  
Author(s):  
Jeff Gao ◽  
Christopher C. Tseng ◽  
Gregory L. Barinsky ◽  
Christina H. Fang ◽  
Wayne D. Hsueh ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Postoperative Radiotherapy ◽  
Factors Associated

Prognostic value of hemoglobin combined with Geriatric Nutritional Risk Index scores in patients undergoing postoperative radiotherapy for esophageal squamous cell carcinoma

2021 ◽  
Author(s):  
Bei Wang ◽  
Chuanhai Xu ◽  
Kaijun Ying ◽  
Jian Chu ◽  
Wei Geng
Keyword(s):  
Squamous Cell Carcinoma ◽  
Esophageal Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Prognostic Value ◽  
Postoperative Radiotherapy ◽  
Risk Index ◽  
Nutritional Risk ◽  
Geriatric Nutritional Risk Index ◽  
Nutritional Risk Index

Aims: To investigate the prognostic value of hemoglobin combined with geriatric nutritional risk index (GNRI) scores in patients undergoing postoperative radiotherapy for esophageal squamous cell carcinoma (ESCC). Patients & methods: Patients who underwent esophagectomy and postoperative radiotherapy were included in this retrospective study. Their preoperative hemoglobin and GNRI were collected to establish hemoglobin-GNRI (H-GNRI) scores, and their association with OS was evaluated. Results: Patients with high H-GNRI scores had better prognosis than those with low scores (p < 0.001). Differentiation (p = 0.001), T classification (p = 0.010), N classification (p = 0.001) and H-GNRI score (p = 0.018) were independent prognostic factors for all patients. Conclusion: H-GNRI score is an independent prognostic factor for the survival of patients with ESCC managed by surgery and postoperative radiotherapy.

scholarly journals Mapping of Cervical and Upper Mediastinal Lymph Node Recurrence for Guiding Clinical Target Delineation of Postoperative Radiotherapy in Thoracic Esophageal Squamous Cell Carcinoma

2021 ◽  
Vol 11 ◽  
Author(s):  
Yichun Wang ◽  
Dongmei Ye ◽  
Mei Kang ◽  
Liyang Zhu ◽  
Mingwei Yang ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lymph Node ◽  
Esophageal Squamous Cell Carcinoma ◽  
Lymph Nodes ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Mediastinal Lymph Node ◽  
Postoperative Radiotherapy ◽  
Vena Cava ◽  
Lymph Node Recurrence

BackgroundThe lower neck and upper mediastinum are the major regions for postoperative radiotherapy (PORT) in thoracic esophageal squamous cell carcinoma (TESCC). However, there is no uniform standard regarding the delineation of nodal clinical target volume (CTVnd). This study aimed to map the recurrent lymph nodes in the cervical and upper mediastinal regions and explore a reasonable CTVnd for PORT in TESCC.MethodsWe retrospectively reviewed patients in our hospital with first cervical and/or upper mediastinal lymph node recurrence (LNR) after upfront esophagectomy. All of these recurrent lymph nodes were plotted on template computed tomography (CT) images with reference to surrounding structures. The recurrence frequency at different stations was investigated and the anatomic distribution of recurrent lymph nodes was analyzed.ResultsA total of 119 patients with 215 recurrent lymph nodes were identified. There were 47 (39.5%) patients with cervical LNR and 102 (85.7%) patients with upper mediastinal LNR. The high-risk regions were station 101L/R, station 104L/R, station 106recL/R, station 105 and station 106pre for upper TESCC and station 104L/R, station 106recL/R, station 105, station 106pre and station 106tbL for middle and lower TESCCs. LNR in the external group of station 104L/R was not common, and LNR was not found in the narrow spaces where the trachea was in close contact with the innominate artery, aortic arch and mediastinal pleura. LNR below the level of the cephalic margin of the superior vena cava was also not common for upper TESCC.ConclusionsThe CTVnd of PORT in the cervical and upper mediastinal regions should cover station 101L/R, station 104L/R, station 106recL/R, station 105 and station 106pre for upper TESCC and station 104L/R, station 106recL/R, station 105, station 106pre and station 106tbL for middle and lower TESCCs. Based on our results, we proposed a useful atlas for guiding the delineation of CTVnd in TESCC.

Surgery and Postoperative Radiotherapy for Squamous Cell Carcinoma of the Larynx and Pharynx

2006 ◽  
Vol 29 (6) ◽  
pp. 613-621 ◽  
Author(s):  
Russell W. Hinerman ◽  
Christopher G. Morris ◽  
Robert J. Amdur ◽  
Christopher D. Lansford ◽  
John W. Werning ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Postoperative Radiotherapy ◽  
Carcinoma Of The Larynx

scholarly journals The Prognosis and Feasibility of Extensive Clinical Target Volume in Postoperative Radiotherapy for Esophageal Squamous Cell Carcinoma: A Phase II Clinical Trial

2021 ◽  
Vol 11 ◽  
Author(s):  
Xiaofei Zhang ◽  
Dashan Ai ◽  
Juanqi Wang ◽  
Yun Chen ◽  
Qi Liu ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Squamous Cell Carcinoma ◽  
Esophageal Squamous Cell Carcinoma ◽  
Lymph Nodes ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Postoperative Radiotherapy ◽  
Locally Advanced ◽  
Target Volume ◽  
Local Control Rate

BackgroundThis trial aims to explore the feasibility and safety of postoperative radiotherapy covering all regional lymph node areas for locally advanced thoracic esophageal squamous cell carcinoma patients treated with intensity-modulated radiation therapy (IMRT).MethodsThis was a single-center single-arm, phase II clinical trial initiated in 2014. Patients who were treated with radical transthoracic resection and had negative margins within 3 months and histologically confirmed esophageal squamous cell carcinoma (pT3-4 or N+, M0 determined by the 7th edition of the AJCC guidelines) were recruited in this trial. Postoperative radiotherapy was performed with a total dose of 40 Gy in 20 fractions using IMRT. Clinical target volumes (CTVs) included the tumor bed, anastomosis, bilateral supraclavicular region, mediastinal lymph nodes, left gastric lymph nodes and celiac trunk lymph nodes. The primary endpoint was the 2-year local control rate, and the secondary endpoints were overall survival (OS) and adverse events (AEs).ResultsA total of 70 eligible patients were recruited from 2014 to 2016. The 2-year local control rate, as the primary endpoint, was 67.3%. In addition, the median OS was 57.0 months, with 1-year and 3-year OS rates of 92.8% and 60.9%, respectively. Among the patients, 28/40 (40%) developed locoregional recurrence, with 25.7% involving hematogenous recurrences. All reported AEs occurred during the course of IMRT or within 6 months thereafter. None of them suffered grade 4 hematological or nonhematological AEs. Nearly all patients completed the entire course of postoperative radiotherapy, with a completion rate of 97.1%.ConclusionFor an extensive target volume, 40 Gy is feasible and shows acceptable toxicity in patients with locally advanced thoracic esophageal squamous cell carcinoma, although the local recurrence rate is relatively high. Our findings provide a basis for further exploration of high-dose radiation with extensive CTV combined with chemotherapy.Clinical Trial Registration[http://www.clinicaltrials.gov/ct2/results?cond=&amp;term=NCT02384811&amp;cntry=&amp;state=&amp;city=&amp;dist=], identifier [NCT02384811].

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