International journal of colorectal disease · 2018
Propensity score analysis of postoperative and oncological outcomes after surgical treatment for splenic flexure colon cancer.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Martín Arévalo J, Moro-Valdezate D, García-Botello S A, Pla-Martí V, Garcés-Albir M, Pérez Santiago L, Vargas-Durán A, Espí-Macías A
Аннотация
PURPOSE: The surgical treatment of splenic flexure colon cancer (SFCC) is somehow not yet well standardized. Postoperative and oncological results of the three surgical techniques most commonly used to treat SFCC: extended right colectomy (ERC), egmental left colectomy (SLC), and left colectomy (LC) were evaluated.
METHODS: The study included all patients with stage I-III SFCC treated by ERC, SLC, or LC between 2005 and 2016. Postoperative and long-term outcomes after the different surgical techniques were analyzed: Propensity score matching (PSM) was performed to compare the outcomes between these surgical techniques and survival analyses were performed using the Kaplan-Meier method and log-rank tests.
RESULTS: A total of 170 SFCC patients were operated; ERC was performed in 71 (41.76%), SLC in 36 (21.18%), and LC in 63 (37.06%). There were no significant differences in the short and long-term postoperative outcomes. Three comparison groups were developed so that PSM could be performed between the surgical technique cases: ERC (n = 59) vs. LC (n = 50); ERC (n = 50) vs. SLC (n = 33); and SLC (n = 32) vs. LC (n = 44). No differences in the short or long-term outcomes of these techniques were observed.
CONCLUSION: The short and long-term outcomes between ERC, SLC, and LC are similar. SLC should be considered oncologically as appropiate as the other more extensive resections.
METHODS: The study included all patients with stage I-III SFCC treated by ERC, SLC, or LC between 2005 and 2016. Postoperative and long-term outcomes after the different surgical techniques were analyzed: Propensity score matching (PSM) was performed to compare the outcomes between these surgical techniques and survival analyses were performed using the Kaplan-Meier method and log-rank tests.
RESULTS: A total of 170 SFCC patients were operated; ERC was performed in 71 (41.76%), SLC in 36 (21.18%), and LC in 63 (37.06%). There were no significant differences in the short and long-term postoperative outcomes. Three comparison groups were developed so that PSM could be performed between the surgical technique cases: ERC (n = 59) vs. LC (n = 50); ERC (n = 50) vs. SLC (n = 33); and SLC (n = 32) vs. LC (n = 44). No differences in the short or long-term outcomes of these techniques were observed.
CONCLUSION: The short and long-term outcomes between ERC, SLC, and LC are similar. SLC should be considered oncologically as appropiate as the other more extensive resections.