Accurate nomograms with excellent clinical value for locally advanced rectal cancer
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Accurate nomograms with excellent clinical value for locally advanced rectal cancer. / Li, Yuqiang; Liu, Da; Zhao, Lilan; Güngör, Cenap; Song, Xiangping; Wang, Dan; Liu, Wenxue; Tan, Fengbo.
in: ANN TRANSL MED, Jahrgang 9, Nr. 4, 02.2021, S. 296.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Accurate nomograms with excellent clinical value for locally advanced rectal cancer
AU - Li, Yuqiang
AU - Liu, Da
AU - Zhao, Lilan
AU - Güngör, Cenap
AU - Song, Xiangping
AU - Wang, Dan
AU - Liu, Wenxue
AU - Tan, Fengbo
N1 - 2021 Annals of Translational Medicine. All rights reserved.
PY - 2021/2
Y1 - 2021/2
N2 - Background: Rectal cancer accounts for approximately 30-50% of colorectal cancer. Despite its widespread use and convenience, the American Joint Committee on Cancer (AJCC) staging system for predicting survival is prone to inaccuracy, even including a survival paradox for locally advanced rectal cancer (LARC). An accurate risk stratification of LARC is essential for proper treatment selection and prognostic evaluation. Therefore, we aimed to create prognostic nomograms for LARC capable of assessing overall survival (OS) and cancer-specific survival (CSS) precisely and intuitively.Methods: The Surveillance, Epidemiology, and End Results (SEER) database was accessed. All of the significant variables in the multivariate analysis were integrated to build the nomograms.Results: Data for a total of 23,055 patients with LARC were collected from the SEER database in this study. Based on the multivariate Cox regression analysis, both OS and CSS were significantly associated with 13 variables: age, marital status, race, pathological grade, histological type, T stage, N stage, surgery, radiotherapy, chemotherapy, regional nodes examined (RNE), tumor size, and carcinoembryonic antigen (CEA). These were included in the construction of nomograms for OS and CSS. Time-dependent receiver operating characteristic (ROC) curves, decision curve analysis (DCA), concordance index, and calibration curves demonstrated the discriminative superiority of the nomograms.Conclusions: The nomograms, which effectively solve the issue of the survival paradox in the AJCC staging system regarding LARC, may act as excellent tools for integrating clinical characteristics and to guiding therapeutic choices for LARC patients.
AB - Background: Rectal cancer accounts for approximately 30-50% of colorectal cancer. Despite its widespread use and convenience, the American Joint Committee on Cancer (AJCC) staging system for predicting survival is prone to inaccuracy, even including a survival paradox for locally advanced rectal cancer (LARC). An accurate risk stratification of LARC is essential for proper treatment selection and prognostic evaluation. Therefore, we aimed to create prognostic nomograms for LARC capable of assessing overall survival (OS) and cancer-specific survival (CSS) precisely and intuitively.Methods: The Surveillance, Epidemiology, and End Results (SEER) database was accessed. All of the significant variables in the multivariate analysis were integrated to build the nomograms.Results: Data for a total of 23,055 patients with LARC were collected from the SEER database in this study. Based on the multivariate Cox regression analysis, both OS and CSS were significantly associated with 13 variables: age, marital status, race, pathological grade, histological type, T stage, N stage, surgery, radiotherapy, chemotherapy, regional nodes examined (RNE), tumor size, and carcinoembryonic antigen (CEA). These were included in the construction of nomograms for OS and CSS. Time-dependent receiver operating characteristic (ROC) curves, decision curve analysis (DCA), concordance index, and calibration curves demonstrated the discriminative superiority of the nomograms.Conclusions: The nomograms, which effectively solve the issue of the survival paradox in the AJCC staging system regarding LARC, may act as excellent tools for integrating clinical characteristics and to guiding therapeutic choices for LARC patients.
U2 - 10.21037/atm-20-4144
DO - 10.21037/atm-20-4144
M3 - SCORING: Journal article
C2 - 33708923
VL - 9
SP - 296
JO - ANN TRANSL MED
JF - ANN TRANSL MED
SN - 2305-5839
IS - 4
ER -