Clinical and molecular characteristics of early-onset vs average-onset esophagogastric cancer
© The Author(s) 2023. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissionsoup.com..
BACKGROUND: The rate of esophagogastric cancer is rising among individuals under 50 years of age. It remains unknown whether early-onset esophagogastric cancer represents a unique entity. This study investigated the clinical and molecular characteristics of early-onset and average-onset esophagogastric cancer.
METHODS: We reviewed the Memorial Sloan Kettering Cancer Center gastric, esophageal, and gastroesophageal junction cancer database. Associations between baseline characteristics and tumor and germline molecular alterations were compared between those with early-onset and average-onset esophagogastric cancer using Fisher exact tests and the Benjamini-Hochberg method for multiple-hypothesis correction.
RESULTS: We included 1123 patients with early-onset esophagogastric cancer (n = 219; median age = 43 years [range = 18-49 years]) and average-onset esophagogastric cancer (n = 904; median age = 67 years [range = 50-94 years]) treated between 2005 and 2018. The early-onset group had more women (39% vs 28%, P = .002). Patients with early-onset esophagogastric cancer were more likely to have a gastric primary site (64% vs 44%, P < .0001). The signet ring cell and/or diffuse type was 3 times more common in the early-onset esophagogastric cancer group (31% vs 9%, P < .0001). Early-onsite tumors were more frequently genomically stable (31% vs 18%, P = .0002) and unlikely to be microsatellite instability high (2% vs 7%, P = .003). After restricting to adenocarcinoma and signet ring cell and/or diffuse type carcinomas, we observed no difference in stage (P = .40) or overall survival from stage IV diagnosis (median = 22.7 vs 22.1 months, P = .78).
CONCLUSIONS: Our study supported a preponderance of gastric primary disease sites, signet ring histology, and genomically stable molecular subtypes in early-onset esophagogastric cancer. Our findings highlight the need for further research to define the underlying pathogenesis and strategies for early detection and prevention.
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E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:116 |
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Enthalten in: |
Journal of the National Cancer Institute - 116(2024), 2 vom: 08. Feb., Seite 299-308 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Lumish, Melissa A [VerfasserIn] |
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Date Completed 14.02.2024 Date Revised 14.02.2024 published: Print Citation Status MEDLINE |
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doi: |
10.1093/jnci/djad186 |
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PPN (Katalog-ID): |
NLM361963866 |
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520 | |a © The Author(s) 2023. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissionsoup.com. | ||
520 | |a BACKGROUND: The rate of esophagogastric cancer is rising among individuals under 50 years of age. It remains unknown whether early-onset esophagogastric cancer represents a unique entity. This study investigated the clinical and molecular characteristics of early-onset and average-onset esophagogastric cancer | ||
520 | |a METHODS: We reviewed the Memorial Sloan Kettering Cancer Center gastric, esophageal, and gastroesophageal junction cancer database. Associations between baseline characteristics and tumor and germline molecular alterations were compared between those with early-onset and average-onset esophagogastric cancer using Fisher exact tests and the Benjamini-Hochberg method for multiple-hypothesis correction | ||
520 | |a RESULTS: We included 1123 patients with early-onset esophagogastric cancer (n = 219; median age = 43 years [range = 18-49 years]) and average-onset esophagogastric cancer (n = 904; median age = 67 years [range = 50-94 years]) treated between 2005 and 2018. The early-onset group had more women (39% vs 28%, P = .002). Patients with early-onset esophagogastric cancer were more likely to have a gastric primary site (64% vs 44%, P < .0001). The signet ring cell and/or diffuse type was 3 times more common in the early-onset esophagogastric cancer group (31% vs 9%, P < .0001). Early-onsite tumors were more frequently genomically stable (31% vs 18%, P = .0002) and unlikely to be microsatellite instability high (2% vs 7%, P = .003). After restricting to adenocarcinoma and signet ring cell and/or diffuse type carcinomas, we observed no difference in stage (P = .40) or overall survival from stage IV diagnosis (median = 22.7 vs 22.1 months, P = .78) | ||
520 | |a CONCLUSIONS: Our study supported a preponderance of gastric primary disease sites, signet ring histology, and genomically stable molecular subtypes in early-onset esophagogastric cancer. Our findings highlight the need for further research to define the underlying pathogenesis and strategies for early detection and prevention | ||
650 | 4 | |a Review | |
650 | 4 | |a Journal Article | |
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700 | 1 | |a Maron, Steven B |e verfasserin |4 aut | |
700 | 1 | |a Chatila, Walid |e verfasserin |4 aut | |
700 | 1 | |a Kemel, Yelena |e verfasserin |4 aut | |
700 | 1 | |a Maio, Anna |e verfasserin |4 aut | |
700 | 1 | |a Ku, Geoffrey Y |e verfasserin |4 aut | |
700 | 1 | |a Ilson, David H |e verfasserin |4 aut | |
700 | 1 | |a Won, Elizabeth |e verfasserin |4 aut | |
700 | 1 | |a Li, Jia |e verfasserin |4 aut | |
700 | 1 | |a Joshi, Smita S |e verfasserin |4 aut | |
700 | 1 | |a Gu, Ping |e verfasserin |4 aut | |
700 | 1 | |a Schattner, Mark A |e verfasserin |4 aut | |
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700 | 1 | |a Cercek, Andrea |e verfasserin |4 aut | |
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