The histopathologic type predicts survival of patients with ampullary carcinoma after resection : A meta-analysis
Copyright © 2017 IAP and EPC. Published by Elsevier B.V. All rights reserved..
OBJECTIVES: The results of studies on the prognostic value of histopathologic differentiation of the intestinal and pancreatobiliary types of ampullary carcinoma after resection are conflicting. A meta-analysis was undertaken to investigate this issue.
METHODS: A systematic literature search was performed to identify articles published from January 2000 to August 2016. Data were pooled for meta-analysis using Review Manager 5.3.
RESULTS: Twenty three retrospective studies involving a total of 2234 patients were identified for inclusion, of whom 1021 (45.7%) had intestinal type tumors and 899 (40.2%) had pancreaticobiliary type tumors. Patients with the pancreaticobiliary type had high rates of poor tumor differentiation (P < 0.001), lymph node metastasis (P < 0.001), vascular invasion (P < 0.001), perineural invasion (P < 0.001), and positive resection margins (P = 0.004), as compared with those with the intestinal type. The pancreaticobiliary type predicted a worse overall survival (hazard ratio [HR] 1.84, 95% CI 1.49-2.27; P < 0.001) and disease-free survival (HR 1.93, 95% CI 1.23-3.01; P = 0.004).
CONCLUSION: The histopathologic type has major impact on survival in patients with ampullary carcinoma after resection, and the pancreaticobiliary type reflects a more aggressive tumor biology and is associated with worse survival.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2017 |
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Erschienen: |
2017 |
Enthalten in: |
Zur Gesamtaufnahme - volume:17 |
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Enthalten in: |
Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al. - 17(2017), 2 vom: 01. März, Seite 273-278 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhou, Yanming [VerfasserIn] |
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Links: |
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Themen: |
Ampullary adenocarcinoma |
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Anmerkungen: |
Date Completed 05.10.2017 Date Revised 13.12.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.pan.2017.01.007 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM268423350 |
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500 | |a Date Revised 13.12.2023 | ||
500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2017 IAP and EPC. Published by Elsevier B.V. All rights reserved. | ||
520 | |a OBJECTIVES: The results of studies on the prognostic value of histopathologic differentiation of the intestinal and pancreatobiliary types of ampullary carcinoma after resection are conflicting. A meta-analysis was undertaken to investigate this issue | ||
520 | |a METHODS: A systematic literature search was performed to identify articles published from January 2000 to August 2016. Data were pooled for meta-analysis using Review Manager 5.3 | ||
520 | |a RESULTS: Twenty three retrospective studies involving a total of 2234 patients were identified for inclusion, of whom 1021 (45.7%) had intestinal type tumors and 899 (40.2%) had pancreaticobiliary type tumors. Patients with the pancreaticobiliary type had high rates of poor tumor differentiation (P < 0.001), lymph node metastasis (P < 0.001), vascular invasion (P < 0.001), perineural invasion (P < 0.001), and positive resection margins (P = 0.004), as compared with those with the intestinal type. The pancreaticobiliary type predicted a worse overall survival (hazard ratio [HR] 1.84, 95% CI 1.49-2.27; P < 0.001) and disease-free survival (HR 1.93, 95% CI 1.23-3.01; P = 0.004) | ||
520 | |a CONCLUSION: The histopathologic type has major impact on survival in patients with ampullary carcinoma after resection, and the pancreaticobiliary type reflects a more aggressive tumor biology and is associated with worse survival | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Meta-Analysis | |
650 | 4 | |a Review | |
650 | 4 | |a Ampullary adenocarcinoma | |
650 | 4 | |a Intestinal | |
650 | 4 | |a Pancreatobiliary | |
650 | 4 | |a Prognosis | |
700 | 1 | |a Li, Dianqi |e verfasserin |4 aut | |
700 | 1 | |a Wu, Lupeng |e verfasserin |4 aut | |
700 | 1 | |a Si, Xiaoying |e verfasserin |4 aut | |
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