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著者: Cuifen Zhang, Xiaohong Zhang, Zeyu Liu, Jiahao Tao, Lizhu Lin, Linzhu Zhai
雑誌名: Sci Rep. 2021 Nov 29;11(1):23047. doi: 10.1038/s41598-021-02597-1. Epub 2021 Nov 29.
Abstract/Text
Evidence regarding the need for surgery for primary intestinal non-Hodgkin lymphoma (PINHL) patients with chemotherapy is limited and controversial. We aimed to investigate the specific impact of surgery on survival of PINHL patients. Data from PINHL patients (aged > 18 years) with chemotherapy between 1983 and 2015 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. We concerned about overall survival (OS) and improved cancer-specific survival (CSS). Propensity score matching (PSM) analysis was also used to explore the reliability of the results to further control for confounding factors. Finally, we screened 3537 patients. Multivariate regression analysis showed that patients with surgery and chemotherapy had better OS (hazard ratio [HR] 0.83; 95% confidence interval [CI] 0.75-0.93; p = 0.0009) and CSS (HR 0.87; 95% CI 0.77-0.99; p = 0.0404) compared with the non-operation group after adjusting for confounding factors. After PSM analysis, compared with non-surgery, surgery remained associated with improved OS (HR 0.77; 95% CI 0.68-0.87; p < 0.0001) and improved CSS (HR 0.82; 95% CI 0.72-0.95; p = 0.008) adjusted for baseline differences. In the large cohort of PINHL patients with chemotherapy older than 18 years, surgery was associated with significantly improved OS and CSS before and after PSM analysis.
© 2021. The Author(s).
PMID 34845308 Sci Rep. 2021 Nov 29;11(1):23047. doi: 10.1038/s41598-021-02597-1. Epub 2021 Nov 29.
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