Abstract | PURPOSE: METHODS: Patients were identified from the Surveillance, Epidemiology, and End Results database between 2000 and 2018. The Cox proportional hazards regression models were used to identify prognostic factors of overall survival (OS) and cause-specific survival (CSS). The Kaplan-Meier analyses and log-rank tests were conducted to assess the effectiveness of PTR on survival. RESULTS: This study included 1294 patients: 419 with UHFPM, 636 with UTCPM, and 239 with USFPM. Survival analysis for OS and CSS in the PTR groups, showed that there were no statistical differences in the the UHFPM, UTCPM, and USFPM patients. There were statistical differences in the UHFPM, UTCPM, and USFPM patients for OS and CSS. Three non-PTR subgroups showed significant statistical differences for OS and CSS. CONCLUSION: We confirmed the different survival rates of patients with UTCPM, UHFPM, and USFPM and proved for the first time that PTR could provide survival benefits for patients with unresectable CRPM from the perspective of the colonic subsites of the transverse colon, hepatic flexure, and splenic flexure.
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Authors | Huixia Zhao, Guangze Song, Ruliang Wang, Na Guan, Chao Yun, Jingwen Yang, Jin-Bao Ma, Hui Li, Wenhua Xiao, Liang Peng |
Journal | European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP)
(Eur J Cancer Prev)
(Oct 09 2023)
ISSN: 1473-5709 [Electronic] England |
PMID | 37823436
(Publication Type: Journal Article)
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Copyright | Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc. |