Prognostic value of carcinoembryonic antigen level in rectal cancer treated with neoadjuvant chemoradiotherapy

Background The purpose of this study was to identify clinical and pathological parameters to improve prediction of disease-free survival (DFS) and overall survival (OS) in patients treated with neoadjuvant chemoradiotherapy for rectal cancer. Methods Between July 1995 and May 2007, 148 patients with...

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Veröffentlicht in:International journal of colorectal disease 2009-07, Vol.24 (7), p.741-748
Hauptverfasser: Moreno García, V, Cejas, P, Blanco Codesido, M, Feliu Batlle, J, de Castro Carpeño, J, Belda-Iniesta, C, Barriuso, J, Sánchez, J. J, Larrauri, J, González-Barón, M, Casado, E
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container_end_page 748
container_issue 7
container_start_page 741
container_title International journal of colorectal disease
container_volume 24
creator Moreno García, V
Cejas, P
Blanco Codesido, M
Feliu Batlle, J
de Castro Carpeño, J
Belda-Iniesta, C
Barriuso, J
Sánchez, J. J
Larrauri, J
González-Barón, M
Casado, E
description Background The purpose of this study was to identify clinical and pathological parameters to improve prediction of disease-free survival (DFS) and overall survival (OS) in patients treated with neoadjuvant chemoradiotherapy for rectal cancer. Methods Between July 1995 and May 2007, 148 patients with primary rectal adenocarcinoma received neoadjuvant chemoradiotherapy followed by mesorectal excision. Preoperative treatment included various protocols, UFT and leucovorin (28%) and oxaliplatin-based chemotherapy (72%). Clinical and pathological variables were evaluated in relation to patient outcomes. Results Thirteen percent of patients achieved a complete pathologic response. No response or minimal response as defined by Dworak (Tumor Regression Grade 0/1) was observed in 30 patients (20%). At a median follow-up of 37 months, the 3-year DFS and OS were 64% and 83%, respectively. Pre-treatment serum carcinoembryonic antigen (CEA) level
doi_str_mv 10.1007/s00384-009-0682-6
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J ; Larrauri, J ; González-Barón, M ; Casado, E</creator><creatorcontrib>Moreno García, V ; Cejas, P ; Blanco Codesido, M ; Feliu Batlle, J ; de Castro Carpeño, J ; Belda-Iniesta, C ; Barriuso, J ; Sánchez, J. J ; Larrauri, J ; González-Barón, M ; Casado, E</creatorcontrib><description>Background The purpose of this study was to identify clinical and pathological parameters to improve prediction of disease-free survival (DFS) and overall survival (OS) in patients treated with neoadjuvant chemoradiotherapy for rectal cancer. Methods Between July 1995 and May 2007, 148 patients with primary rectal adenocarcinoma received neoadjuvant chemoradiotherapy followed by mesorectal excision. Preoperative treatment included various protocols, UFT and leucovorin (28%) and oxaliplatin-based chemotherapy (72%). Clinical and pathological variables were evaluated in relation to patient outcomes. Results Thirteen percent of patients achieved a complete pathologic response. No response or minimal response as defined by Dworak (Tumor Regression Grade 0/1) was observed in 30 patients (20%). At a median follow-up of 37 months, the 3-year DFS and OS were 64% and 83%, respectively. Pre-treatment serum carcinoembryonic antigen (CEA) level &lt;= 2.5 ng/ml was associated with higher DFS (74 vs. 53%; p = 0.018), higher complete pathologic responses (21 vs. 9%; p = 0.05), and less recurrences (24 vs. 44%; p = 0.014). Conclusion The data suggest that a CEA level &lt;= 2.5 ng/ml might be a predictor not only of tumor response, as has been suggested before, but also of DFS. This finding could be useful in the future to predict individual risk and to develop more aggressive or alternative strategies.</description><identifier>ISSN: 0179-1958</identifier><identifier>EISSN: 1432-1262</identifier><identifier>DOI: 10.1007/s00384-009-0682-6</identifier><identifier>PMID: 19259690</identifier><identifier>CODEN: IJCDE6</identifier><language>eng</language><publisher>Berlin/Heidelberg: Berlin/Heidelberg : Springer-Verlag</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Biological and medical sciences ; Carcinoembryonic Antigen - blood ; Disease-Free Survival ; Female ; Gastroenterology ; Gastroenterology. Liver. Pancreas. Abdomen ; Hepatology ; Humans ; Internal Medicine ; Male ; Medical sciences ; Medicine ; Medicine &amp; Public Health ; Middle Aged ; Multivariate Analysis ; Neoadjuvant Therapy ; Original Article ; Proctology ; Prognosis ; Rectal Neoplasms - blood ; Rectal Neoplasms - diagnosis ; Rectal Neoplasms - pathology ; Rectal Neoplasms - therapy ; Recurrence ; Stomach. Duodenum. Small intestine. Colon. Rectum. 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J</creatorcontrib><creatorcontrib>Larrauri, J</creatorcontrib><creatorcontrib>González-Barón, M</creatorcontrib><creatorcontrib>Casado, E</creatorcontrib><title>Prognostic value of carcinoembryonic antigen level in rectal cancer treated with neoadjuvant chemoradiotherapy</title><title>International journal of colorectal disease</title><addtitle>Int J Colorectal Dis</addtitle><addtitle>Int J Colorectal Dis</addtitle><description>Background The purpose of this study was to identify clinical and pathological parameters to improve prediction of disease-free survival (DFS) and overall survival (OS) in patients treated with neoadjuvant chemoradiotherapy for rectal cancer. Methods Between July 1995 and May 2007, 148 patients with primary rectal adenocarcinoma received neoadjuvant chemoradiotherapy followed by mesorectal excision. Preoperative treatment included various protocols, UFT and leucovorin (28%) and oxaliplatin-based chemotherapy (72%). Clinical and pathological variables were evaluated in relation to patient outcomes. Results Thirteen percent of patients achieved a complete pathologic response. No response or minimal response as defined by Dworak (Tumor Regression Grade 0/1) was observed in 30 patients (20%). At a median follow-up of 37 months, the 3-year DFS and OS were 64% and 83%, respectively. Pre-treatment serum carcinoembryonic antigen (CEA) level &lt;= 2.5 ng/ml was associated with higher DFS (74 vs. 53%; p = 0.018), higher complete pathologic responses (21 vs. 9%; p = 0.05), and less recurrences (24 vs. 44%; p = 0.014). Conclusion The data suggest that a CEA level &lt;= 2.5 ng/ml might be a predictor not only of tumor response, as has been suggested before, but also of DFS. This finding could be useful in the future to predict individual risk and to develop more aggressive or alternative strategies.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Biological and medical sciences</subject><subject>Carcinoembryonic Antigen - blood</subject><subject>Disease-Free Survival</subject><subject>Female</subject><subject>Gastroenterology</subject><subject>Gastroenterology. Liver. Pancreas. Abdomen</subject><subject>Hepatology</subject><subject>Humans</subject><subject>Internal Medicine</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Medicine</subject><subject>Medicine &amp; Public Health</subject><subject>Middle Aged</subject><subject>Multivariate Analysis</subject><subject>Neoadjuvant Therapy</subject><subject>Original Article</subject><subject>Proctology</subject><subject>Prognosis</subject><subject>Rectal Neoplasms - blood</subject><subject>Rectal Neoplasms - diagnosis</subject><subject>Rectal Neoplasms - pathology</subject><subject>Rectal Neoplasms - therapy</subject><subject>Recurrence</subject><subject>Stomach. Duodenum. Small intestine. Colon. Rectum. 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J</au><au>Larrauri, J</au><au>González-Barón, M</au><au>Casado, E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Prognostic value of carcinoembryonic antigen level in rectal cancer treated with neoadjuvant chemoradiotherapy</atitle><jtitle>International journal of colorectal disease</jtitle><stitle>Int J Colorectal Dis</stitle><addtitle>Int J Colorectal Dis</addtitle><date>2009-07-01</date><risdate>2009</risdate><volume>24</volume><issue>7</issue><spage>741</spage><epage>748</epage><pages>741-748</pages><issn>0179-1958</issn><eissn>1432-1262</eissn><coden>IJCDE6</coden><abstract>Background The purpose of this study was to identify clinical and pathological parameters to improve prediction of disease-free survival (DFS) and overall survival (OS) in patients treated with neoadjuvant chemoradiotherapy for rectal cancer. Methods Between July 1995 and May 2007, 148 patients with primary rectal adenocarcinoma received neoadjuvant chemoradiotherapy followed by mesorectal excision. Preoperative treatment included various protocols, UFT and leucovorin (28%) and oxaliplatin-based chemotherapy (72%). Clinical and pathological variables were evaluated in relation to patient outcomes. Results Thirteen percent of patients achieved a complete pathologic response. No response or minimal response as defined by Dworak (Tumor Regression Grade 0/1) was observed in 30 patients (20%). At a median follow-up of 37 months, the 3-year DFS and OS were 64% and 83%, respectively. Pre-treatment serum carcinoembryonic antigen (CEA) level &lt;= 2.5 ng/ml was associated with higher DFS (74 vs. 53%; p = 0.018), higher complete pathologic responses (21 vs. 9%; p = 0.05), and less recurrences (24 vs. 44%; p = 0.014). Conclusion The data suggest that a CEA level &lt;= 2.5 ng/ml might be a predictor not only of tumor response, as has been suggested before, but also of DFS. This finding could be useful in the future to predict individual risk and to develop more aggressive or alternative strategies.</abstract><cop>Berlin/Heidelberg</cop><pub>Berlin/Heidelberg : Springer-Verlag</pub><pmid>19259690</pmid><doi>10.1007/s00384-009-0682-6</doi><tpages>8</tpages></addata></record>
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subjects Adult
Aged
Aged, 80 and over
Biological and medical sciences
Carcinoembryonic Antigen - blood
Disease-Free Survival
Female
Gastroenterology
Gastroenterology. Liver. Pancreas. Abdomen
Hepatology
Humans
Internal Medicine
Male
Medical sciences
Medicine
Medicine & Public Health
Middle Aged
Multivariate Analysis
Neoadjuvant Therapy
Original Article
Proctology
Prognosis
Rectal Neoplasms - blood
Rectal Neoplasms - diagnosis
Rectal Neoplasms - pathology
Rectal Neoplasms - therapy
Recurrence
Stomach. Duodenum. Small intestine. Colon. Rectum. Anus
Surgery
Treatment Outcome
Tumors
title Prognostic value of carcinoembryonic antigen level in rectal cancer treated with neoadjuvant chemoradiotherapy
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