scholarly journals TRANSHIATAL ESOPHAGECTOMY IN SQUAMOUS CELL CARCINOMA OF THE ESOPHAGUS: WHAT ARE THE BEST INDICATIONS?

2020 ◽  
Vol 33 (4) ◽  
Author(s):  
Felipe Monge VIEIRA ◽  
Marcio Fernandes CHEDID ◽  
Richard Ricachenevsky GURSKI ◽  
Carlos Cauduro SCHIRMER ◽  
Leandro Totti CAVAZZOLA ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lymph Node ◽  
Lymph Nodes ◽  
Cell Carcinoma ◽  
Neoadjuvant Therapy ◽  
Squamous Cell ◽  
Operative Time ◽  
Transhiatal Esophagectomy ◽  
Term Survival

ABSTRACT Background: Southern Brazil has one of the highest incidences of esophageal squamous cell carcinoma in the world. Transthoracic esophagectomy allows more complete abdominal and thoracic lymphadenectomy than transhiatal. However, this one is associated with less morbidity. Aim: To analyze the outcomes and prognostic factors of squamous esophageal cancer treated with transhiatal procedure. Methods: All patients selected for transhiatal approach were included as a potentially curative treatment and overall survival, operative time, lymph node analysis and use of neoadjuvant therapy were analyzed. Results: A total of 96 patients were evaluated. The overall 5-year survival was 41.2%. Multivariate analysis showed that operative time and presence of positive lymph nodes were both associated with a worse outcome, while neoadjuvant therapy was associated with better outcome. The negative lymph-node group had a 5-year survival rate of 50.2%. Conclusion: Transhiatal esophagectomy can be safely used in patients with malnutrition degree that allows the procedure, in those with associated respiratory disorders and in the elderly. It provides considerable long-term survival, especially in the absence of metastases to local lymph nodes. The wider use of neoadjuvant therapy has the potential to further increase long-term survival.

Nomogram predicting long-term survival probability of thoracic esophageal squamous cell carcinoma after radical esophagectomy.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 4094-4094
Author(s):  
Weimin Mao ◽  
Xinming Zhou ◽  
Qixun Chen ◽  
Youhua Jiang ◽  
Xun Yang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Squamous Cell Carcinoma ◽  
Esophageal Squamous Cell Carcinoma ◽  
Lymph Nodes ◽  
Regression Model ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Radical Esophagectomy ◽  
Term Survival

4094 Background: Nomograms have been widely and successfully used for numerous cancers to obtain reliable prognostic information for each individual patient.To date, however, no studies have conducted survival estimates using nomograms for esophageal squamous-cell carcinoma (ESCC) in Chinese population.The purpose of this study is to develop a nomogram to predict the long-term survival probabilities in patients diagnosed with ESCC after radical esophagectomy. Methods: This study involves a dataset containing 1923 patients who underwent radical esophagectomy for ESCC at Zhejiang Cancer Hospital in Hangzhou, China. Among them, 1,578 patients with no missing data were used to build a prognostic nomogram based on Cox proportional hazard regression model. A multivariate survival analysis using Cox regression model was applied to identify significant variables with P-values <0.05. On the basis of the predictive model with the identified variables, a nomogram was constructed for predicting five-year and ten-year overall survival probabilities. The prediction model was internally validated using bootstrap resampling, assessing its optimism-corrected discrimination and calibration. Results: The median of overall survival times of 1578 ESCC patients was 35.6 months, and the 5-year and 10-year survival rate was 32% and 20%, respectively. The multivariate Cox model identified alcohol, tumor length, surgical approach, number of surgical removed lymph node, ratio of metastatic lymph nodes, region of lymph nodes dissection, depth of invasion, differentiation of tumor, postoperative complications as covariates significantly associated with survival. Across the 100 bootstrap replicates, the median optimism-corrected summary C-index for predicting survival was 0.713 (SE=0.011). Conclusions: A nomogram predicting 5- and 10-year overall survival after radical esophagectomy for ESCC in Chinese population was constructed and validated based on nine significant variables. The nomogram can be applied in daily clinical practice for individualized survival prediction of ESCC patients after potentially curative esophagectomy.

scholarly journals SUVmax Reduction Predicts Long-Term Survival in Patients of Non-pCR Both in the Tumor and Lymph Nodes after Neoadjuvant Chemoradiotherapy in Esophageal Squamous Cell Carcinoma

2021 ◽  
Author(s):  
Yushi Nagaki ◽  
Satoru Motoyama ◽  
Yusuke Sato ◽  
Akiyuki Wakita ◽  
Hiromu Fujita ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Esophageal Squamous Cell Carcinoma ◽  
Lymph Nodes ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Neoadjuvant Chemoradiotherapy ◽  
Reduction Rate ◽  
Term Survival

Abstract Background: A pathological complete response (pCR) after neoadjuvant chemoradiotherapy (NACRT) ensures long-term survival in esophageal squamous cell carcinoma (ESCC) patients following esophagectomy, but pCR patients are a minority. The aim here was to identify prognostic factors in patients with non-pCR ESCC after NACRT. Methods: This is a retrospective study. Investigated were 5-year overall survival (OS), disease-specific survival (DSS), and relapse-free survival (RFS) among non-pCR ESCC patients divided into pT0N0, primary site pCR (pT0N+), lymph node pCR (pT+N0), and non-pCR in both the tumor and lymph nodes (pT+N+) subgroups after NACRT and esophagectomy. Focusing on the SUVmax reduction rate in the primary tumor in 88 patients who underwent FDG-PET before and after NACRT, we used univariate and multivariate Cox proportional hazard models to identify prognostic factors.Results: Although there were no significant survival differences among non-pCR ESCC patients with pT0N+, pT+N0, or pT+N+, and survival rate among pT+N+ patients was the poorest. After setting a 60% cutoff for the SUVmax reduction rate in the tumor, RFS curves for non-pCR patients significantly differed between patients above the cutoff and those below it. For pT+N+ patients, the SUVmax reduction rate (<60% vs ≥60%) was an independent prognostic factor of OS, DSS, and RFS.Conclusion: Because ESCC patients with SUVmax reduction rates of <60% in the tumor after NACRT and categorized as pT+N+ after NACRT had significantly poorer prognoses, even after esophagectomy, a change in treatment strategy may be an option to improve survival.

163 TRANSHITAL ESOPHAGECTOMY IN THE TREATMENT OF ESOPHAGEAL SQUAMOUS CELL CARCINOMA

2020 ◽  
Vol 33 (Supplement_1) ◽  
Author(s):  
C Kruel ◽  
F Vieira ◽  
R Schramm ◽  
M Chedid ◽  
A Rosa ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Esophageal Squamous Cell Carcinoma ◽  
Lymph Nodes ◽  
Cell Carcinoma ◽  
Neoadjuvant Therapy ◽  
Squamous Cell ◽  
Transhiatal Esophagectomy ◽  
Postoperative Treatment ◽  
Surgical Time ◽  
Positive Lymph Nodes

Abstract   In the state of Rio Grande do Sul, Brazil, it is encountered a very high incidence of. esophageal squamous cell carcinoma in the world.(1). Advances in surgical procedure techniques and. postoperative treatment have arisen in esophagectomy, which remains as with significant morbidity. and mortality. Compared to other esophagectomies. conducted with thoracotomy, such as Ivor-Lewis and McKeown techniques, the Transhiatal. esophagectomy has a shorter surgical time, a lower rate of mediastinitis and then lower morbidity. Methods Ninety-six patients undergoing transhiatal esophagectomy in the Hospital de Clínicas de Porto Alegre, between 2005 and 2017 were evaluated. Thirteen patients underwent neoadjuvant treatment with chemoradiotherapy. Ninety-day survival and 5-year survival were evaluated. Results Overall 90-day survival was 91.7%. The overall 5-year survival was 41.2%. Patients undergoing neoadjuvant therapy had a 90-day survival of 100% and a 5-year survival of 74.1%. Patients undergoing frontline esophagectomy had a 90-day survival of 90.3% and 5-year survival rate of 36%. Non-neoadjuvant patients with negative lymph nodes had a 5-year survival of 50.2%. The average surgical time was 253 minutes. Thirty-seven patients (38.5%) had positive lymph nodes in the surgical specimen. Multivariate analysis showed that surgical time and presence of positive lymph nodes are associated with a worse outcome. Conclusion Patients submitted to transhiatal esophagectomy present considerable long-term survival, which can be amplified in the absence of lymph node involvement. Operated patients who have undergone neoadjuvant therapy prior to surgery demonstrate increased survival times compared with those without treatment. References 1) Corley DA, Buffler PA. Oesophageal and gastric cardia adenocarcinomas: analysis of regional variation using the Cancer Incidence in Five Continents database. Int J Epidemiol. 2001 Dec;30(6):1415–25.

scholarly journals SUVmax reduction predicts long-term survival in patients of non-pCR both in the tumor and lymph nodes after neoadjuvant chemoradiotherapy in esophageal squamous cell carcinoma

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Yushi Nagaki ◽  
Satoru Motoyama ◽  
Yusuke Sato ◽  
Akiyuki Wakita ◽  
Hiromu Fujita ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Lymph Node ◽  
Esophageal Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Neoadjuvant Chemoradiotherapy ◽  
Reduction Rate ◽  
Term Survival

Abstract Background A pathological complete response (pCR) after neoadjuvant chemoradiotherapy (NACRT) ensures long-term survival in esophageal squamous cell carcinoma (ESCC) patients following esophagectomy, but pCR patients are a minority. The aim here was to identify prognostic factors in patients with non-pCR ESCC after NACRT. Methods This is a retrospective study. Investigated were 5-year overall survival (OS), disease-specific survival (DSS), and relapse-free survival (RFS) among non-pCR ESCC patients divided into pT0N0, primary site pCR (pT0N+), lymph node pCR (pT+N0), and non-pCR in both the tumor and lymph node (pT+N+) subgroups after NACRT and esophagectomy. Focusing on the SUVmax reduction rate in the primary tumor in 88 patients who underwent FDG-PET before and after NACRT, we used univariate and multivariate Cox proportional hazard models to identify prognostic factors. Results Although there were no significant survival differences among non-pCR ESCC patients with pT0N+, pT+N0, or pT+N+, survival rate among pT+N+patients was the poorest. After setting a 60% cutoff for the SUVmax reduction rate in the tumor, RFS curves for non-pCR patients significantly differed between patients above the cutoff and those below it. For pT+N+ patients, the SUVmax reduction rate (<60% vs ≥ 60%) was an independent prognostic factor of OS, DSS, and RFS. Conclusion Because ESCC patients with SUVmax reduction rates of <60% in the tumor after NACRT and categorized as pT+N+ after NACRT had significantly poorer prognoses, even after esophagectomy, a change in treatment strategy may be an option to improve survival.

Role of Clinical Palpation in Evaluation of Cervical Lymph Node in Oral Squamous Cell Carcinoma

2013 ◽  
Vol 1 (2) ◽  
pp. 02-06
Author(s):  
SM Anwar Sadat ◽  
Sufia Nasrin Rita ◽  
Shoma Banik ◽  
Md Nazmul Hasan Khandker ◽  
Md Mahfuz Hossain ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lymph Node ◽  
Oral Squamous Cell Carcinoma ◽  
Lymph Nodes ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Predictive Value ◽  
Cervical Lymph Node ◽  
Betel Quid ◽  
Cervical Lymph Nodes

A cross sectional study of 29 cases of oral squamous cell carcinoma with or without  cervical lymph node metastasis was done among Bangladeshi patients from January 2006 to December 2007. Majority of the study subjects (34.5%) belonged to the age group of 40-49 years. 58.6% of the study subjects were male, while remaining 41.4% of them were female. 51.7% of the lesions were located in the alveolar ridge where the other common sites were buccal mucosa (27.6%) and retro molar area (13.8%). Half of the study subjects (51.7%) were habituated to betel quid chewing followed by 37.9% and 10.3% were habituated to smoking and betel quid-smoking respectively. Grade I lesions was most prevalent (75.9%) in the study subjects.  Majority of cases presented with Stage IV lesions (55.2%). The sensitivity, specificity, positive predictive value, negative predictive value & accuracy of clinical palpation method for determining metastatic cervical lymph nodes were 93.33%, 64.29%, 73.68%, 90% and 79.3% respectively. Careful and repeated clinical palpation plays important role in evaluation of cervical lymph nodes though several modern techniques may help additionally in the management of oral cancer.DOI: http://dx.doi.org/10.3329/updcj.v1i2.13978 Update Dent. Coll. j. 2011: 1(2): 02-06

scholarly journals Prognostic impact of lymph node metastasis along the left gastric artery in esophageal squamous cell carcinoma

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Xuan Liu ◽  
Leilei Wu ◽  
Dongkun Zhang ◽  
Peng Lin ◽  
Hao Long ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lymph Node ◽  
Esophageal Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Cox Regression ◽  
Left Gastric Artery ◽  
Prognostic Impact ◽  
Gastric Artery ◽  
Term Survival

Abstract Background Although the incidence of lymph node (LN) metastasis (LNM) along the left gastric artery is high, its relationship with the prognosis in postoperative patients with esophageal squamous cell carcinoma (ESCC) is rarely reported. This study clarified the prognostic impact of LNM along the left gastric artery in postoperative patients with ESCC. Methods This study assessed data of 1521 patients with ESCC who underwent esophagectomy at the Sun Yat-sen University Cancer Center between March 1992 and March 2012. A chi-squared test and Mann-Whitney U test were used to explore the preliminary correlation between clinical factors and LNM along the left gastric artery. Univariate and multivariate Cox regression analyses were used to assess whether LNM along the left gastric artery was an independent predictor of overall survival. Kaplan–Meier analysis and the log-rank test were used to present a classifying effect based on LN status. Results LNM was observed in 598 patients (39.3%) and was found along the branches of the left gastric artery in 256 patients (16.8%). The patients were classified into two groups based on the presence of LNM along the left gastric artery. Patients without LNM along the left gastric artery had better cancer-specific survival than those with positive LNs (P <  0.001). Conclusions This study indicated that LNM along the left gastric artery was an important independent prognostic factor for long-term survival among ESCC patients (P = 0.011).

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