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The survival impact of postoperative complications after curative resection in patients with esophageal squamous cell carcinoma: propensity score-matching analysis

Purpose The relationship between postoperative complications and long-term survival after surgery for esophageal squamous cell carcinoma (ESCC) is controversial. Method A total of 210 patients with ESCC who underwent subtotal esophagectomy with a reconstructed gastric tube were investigated accordin...

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Published in:Journal of cancer research and clinical oncology 2020-05, Vol.146 (5), p.1351-1360
Main Authors: Yamamoto, Manabu, Shimokawa, Mototsugu, Yoshida, Daisuke, Yamaguchi, Shohei, Ohta, Mitsuhiko, Egashira, Akinori, Ikebe, Masahiko, Morita, Masaru, Toh, Yasushi
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container_title Journal of cancer research and clinical oncology
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creator Yamamoto, Manabu
Shimokawa, Mototsugu
Yoshida, Daisuke
Yamaguchi, Shohei
Ohta, Mitsuhiko
Egashira, Akinori
Ikebe, Masahiko
Morita, Masaru
Toh, Yasushi
description Purpose The relationship between postoperative complications and long-term survival after surgery for esophageal squamous cell carcinoma (ESCC) is controversial. Method A total of 210 patients with ESCC who underwent subtotal esophagectomy with a reconstructed gastric tube were investigated according to the development of postoperative complications. The associations of age, gender, T and N factors, and pStage with grade 0–2 complications (NSC) and grade 3 and higher complications (SC) were compared by propensity score-matching analysis. Fifty-one pairs of NSC and SC groups were selected for the final analysis. We divided 102 patients between the NSC and SC groups or between the no pulmonary complication (NPC) and the pulmonary complication (PC) groups. The overall survival (OS) and disease-free survival (DFS) were determined by the Kaplan–Meier method and were compared by log-rank tests. Possible predictors of OS and DFS were subjected to univariate analysis and multivariate Cox proportional hazard regression analysis. Results The propensity score matching revealed that the 5-year OS and DFS of the NSC group were not different from those of the SC group. However, the 5-year OS of the PC group was significantly worse than that of the NPC group, while no significant differences were observed in the DFS between the PC and NPC groups. In the multivariate analysis, UICC pStage, pulmonary complication, and American Heart Association (AHA) classification for OS and UICC pStage for DFS were significant prognostic factors. Conclusion The OS and DFS did not differ in patients with or without severe postoperative complications. However, postoperative pulmonary complications were independent predictors of poorer OS, but not DFS, in patients who underwent R0 resection for ESCC.
doi_str_mv 10.1007/s00432-020-03173-2
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Method A total of 210 patients with ESCC who underwent subtotal esophagectomy with a reconstructed gastric tube were investigated according to the development of postoperative complications. The associations of age, gender, T and N factors, and pStage with grade 0–2 complications (NSC) and grade 3 and higher complications (SC) were compared by propensity score-matching analysis. Fifty-one pairs of NSC and SC groups were selected for the final analysis. We divided 102 patients between the NSC and SC groups or between the no pulmonary complication (NPC) and the pulmonary complication (PC) groups. The overall survival (OS) and disease-free survival (DFS) were determined by the Kaplan–Meier method and were compared by log-rank tests. Possible predictors of OS and DFS were subjected to univariate analysis and multivariate Cox proportional hazard regression analysis. Results The propensity score matching revealed that the 5-year OS and DFS of the NSC group were not different from those of the SC group. However, the 5-year OS of the PC group was significantly worse than that of the NPC group, while no significant differences were observed in the DFS between the PC and NPC groups. In the multivariate analysis, UICC pStage, pulmonary complication, and American Heart Association (AHA) classification for OS and UICC pStage for DFS were significant prognostic factors. Conclusion The OS and DFS did not differ in patients with or without severe postoperative complications. However, postoperative pulmonary complications were independent predictors of poorer OS, but not DFS, in patients who underwent R0 resection for ESCC.</description><identifier>ISSN: 0171-5216</identifier><identifier>EISSN: 1432-1335</identifier><identifier>DOI: 10.1007/s00432-020-03173-2</identifier><identifier>PMID: 32185488</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Cancer Research ; Esophageal cancer ; Esophageal Neoplasms - mortality ; Esophageal Neoplasms - pathology ; Esophageal Neoplasms - surgery ; Esophageal Squamous Cell Carcinoma - mortality ; Esophageal Squamous Cell Carcinoma - pathology ; Esophageal Squamous Cell Carcinoma - surgery ; Esophagectomy - adverse effects ; Esophagectomy - statistics &amp; numerical data ; Esophagus ; Female ; Hematology ; Humans ; Internal Medicine ; Kaplan-Meier Estimate ; Male ; Medical prognosis ; Medicine ; Medicine &amp; Public Health ; Middle Aged ; Multivariate analysis ; Oncology ; Original Article – Clinical Oncology ; Postoperative Complications - etiology ; Postoperative Complications - mortality ; Propensity Score ; Squamous cell carcinoma ; Surgery ; Survival Rate</subject><ispartof>Journal of cancer research and clinical oncology, 2020-05, Vol.146 (5), p.1351-1360</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-10139b1b91bc872d8f2a506e8b285f5227f281d70a3d22424010b5bb09882eb13</citedby><cites>FETCH-LOGICAL-c375t-10139b1b91bc872d8f2a506e8b285f5227f281d70a3d22424010b5bb09882eb13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32185488$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yamamoto, Manabu</creatorcontrib><creatorcontrib>Shimokawa, Mototsugu</creatorcontrib><creatorcontrib>Yoshida, Daisuke</creatorcontrib><creatorcontrib>Yamaguchi, Shohei</creatorcontrib><creatorcontrib>Ohta, Mitsuhiko</creatorcontrib><creatorcontrib>Egashira, Akinori</creatorcontrib><creatorcontrib>Ikebe, Masahiko</creatorcontrib><creatorcontrib>Morita, Masaru</creatorcontrib><creatorcontrib>Toh, Yasushi</creatorcontrib><title>The survival impact of postoperative complications after curative resection in patients with esophageal squamous cell carcinoma: propensity score-matching analysis</title><title>Journal of cancer research and clinical oncology</title><addtitle>J Cancer Res Clin Oncol</addtitle><addtitle>J Cancer Res Clin Oncol</addtitle><description>Purpose The relationship between postoperative complications and long-term survival after surgery for esophageal squamous cell carcinoma (ESCC) is controversial. Method A total of 210 patients with ESCC who underwent subtotal esophagectomy with a reconstructed gastric tube were investigated according to the development of postoperative complications. The associations of age, gender, T and N factors, and pStage with grade 0–2 complications (NSC) and grade 3 and higher complications (SC) were compared by propensity score-matching analysis. Fifty-one pairs of NSC and SC groups were selected for the final analysis. We divided 102 patients between the NSC and SC groups or between the no pulmonary complication (NPC) and the pulmonary complication (PC) groups. The overall survival (OS) and disease-free survival (DFS) were determined by the Kaplan–Meier method and were compared by log-rank tests. Possible predictors of OS and DFS were subjected to univariate analysis and multivariate Cox proportional hazard regression analysis. Results The propensity score matching revealed that the 5-year OS and DFS of the NSC group were not different from those of the SC group. However, the 5-year OS of the PC group was significantly worse than that of the NPC group, while no significant differences were observed in the DFS between the PC and NPC groups. In the multivariate analysis, UICC pStage, pulmonary complication, and American Heart Association (AHA) classification for OS and UICC pStage for DFS were significant prognostic factors. Conclusion The OS and DFS did not differ in patients with or without severe postoperative complications. 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Method A total of 210 patients with ESCC who underwent subtotal esophagectomy with a reconstructed gastric tube were investigated according to the development of postoperative complications. The associations of age, gender, T and N factors, and pStage with grade 0–2 complications (NSC) and grade 3 and higher complications (SC) were compared by propensity score-matching analysis. Fifty-one pairs of NSC and SC groups were selected for the final analysis. We divided 102 patients between the NSC and SC groups or between the no pulmonary complication (NPC) and the pulmonary complication (PC) groups. The overall survival (OS) and disease-free survival (DFS) were determined by the Kaplan–Meier method and were compared by log-rank tests. Possible predictors of OS and DFS were subjected to univariate analysis and multivariate Cox proportional hazard regression analysis. Results The propensity score matching revealed that the 5-year OS and DFS of the NSC group were not different from those of the SC group. However, the 5-year OS of the PC group was significantly worse than that of the NPC group, while no significant differences were observed in the DFS between the PC and NPC groups. In the multivariate analysis, UICC pStage, pulmonary complication, and American Heart Association (AHA) classification for OS and UICC pStage for DFS were significant prognostic factors. Conclusion The OS and DFS did not differ in patients with or without severe postoperative complications. However, postoperative pulmonary complications were independent predictors of poorer OS, but not DFS, in patients who underwent R0 resection for ESCC.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>32185488</pmid><doi>10.1007/s00432-020-03173-2</doi><tpages>10</tpages></addata></record>
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subjects Cancer Research
Esophageal cancer
Esophageal Neoplasms - mortality
Esophageal Neoplasms - pathology
Esophageal Neoplasms - surgery
Esophageal Squamous Cell Carcinoma - mortality
Esophageal Squamous Cell Carcinoma - pathology
Esophageal Squamous Cell Carcinoma - surgery
Esophagectomy - adverse effects
Esophagectomy - statistics & numerical data
Esophagus
Female
Hematology
Humans
Internal Medicine
Kaplan-Meier Estimate
Male
Medical prognosis
Medicine
Medicine & Public Health
Middle Aged
Multivariate analysis
Oncology
Original Article – Clinical Oncology
Postoperative Complications - etiology
Postoperative Complications - mortality
Propensity Score
Squamous cell carcinoma
Surgery
Survival Rate
title The survival impact of postoperative complications after curative resection in patients with esophageal squamous cell carcinoma: propensity score-matching analysis
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