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Tytuł pozycji:

Nomogram for Predicting the Prognosis of Patients with Hepatocellular Carcinoma Presenting with Pulmonary Metastasis

Tytuł:
Nomogram for Predicting the Prognosis of Patients with Hepatocellular Carcinoma Presenting with Pulmonary Metastasis
Autorzy:
Zhou Y
Zhou X
Ma J
Zhang W
Yan Z
Luo J
Temat:
hepatocellular carcinoma
pulmonary metastasis
nomogram
(seer) database
Neoplasms. Tumors. Oncology. Including cancer and carcinogens
RC254-282
Źródło:
Cancer Management and Research, Vol Volume 13, Pp 2083-2094 (2021)
Wydawca:
Dove Medical Press, 2021.
Rok publikacji:
2021
Kolekcja:
LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens
Typ dokumentu:
article
Opis pliku:
electronic resource
Język:
English
ISSN:
1179-1322
Relacje:
https://www.dovepress.com/nomogram-for-predicting-the-prognosis-of-patients-with-hepatocellular--peer-reviewed-article-CMAR; https://doaj.org/toc/1179-1322
Dostęp URL:
https://doaj.org/article/f3bd249594cb48e3bac7e11029aba05a  Link otwiera się w nowym oknie
Numer akcesji:
edsdoj.f3bd249594cb48e3bac7e11029aba05a
Czasopismo naukowe
Yongjie Zhou,1– 3,* Xin Zhou,1,3,* Jingqin Ma,1– 3 Wen Zhang,1– 3 Zhiping Yan,1– 3 Jianjun Luo1,4 1Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China; 2Shanghai Institution of Medical Imaging, Shanghai, People’s Republic of China; 3National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China; 4Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jianjun Luo; Zhiping YanDepartment of Interventional Radiology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Shanghai, 200032, People’s Republic of ChinaEmail luo.jianjun@zs-hospital.sh.cn; yan.zhiping@zs-hospital.sh.cnBackground: Only a few studies have investigated the clinical features and outcomes of patients with pulmonary metastasis from hepatocellular carcinoma (HCC) at the initial diagnosis. This study aimed to evaluate the prevalence, risk factors and prognostic factors related to pulmonary metastasis and then construct a nomogram to predict the outcomes of patients with HCC presenting with pulmonary metastasis.Methods: The Surveillance, Epidemiology, and End Results (SEER) database was used to select patients. A total of 25,236 eligible patients diagnosed with HCC from 2010 to 2015 were selected. Then, 897 patients with HCC presenting with pulmonary metastasis at the initial diagnosis were included in the primary set (n=598) and validation set (n=299). Logistic and Cox regression analyses were used to determine the risk factors and prognostic factors for pulmonary metastasis. A nomogram predicting the prognosis of patients with HCC presenting with pulmonary metastasis was constructed based on independent prognostic factors identified in Cox regression analyses. Both internal and external validations of the nomogram were performed using discrimination and calibration plots.Results: The prevalence of pulmonary metastasis was 3.6% (897/25,236) in the entire cohort diagnosed with HCC as the initial diagnosis. Age, race, Edmonson-Steiner classification grade I/III, higher T stage, N stage, alpha fetoprotein(AFP) levels, brain metastasis, bone metastasis and intrahepatic metastasis were positively correlated with the development of HCC with pulmonary metastasis at the initial diagnosis. Prognostic factors incorporated in the nomogram were sex, T stage, bone metastasis, AFP levels, treatment, radiation and chemotherapy. The concordance index (C-index) of the nomogram in the primary set was 0.661 (95% CI: 0.633– 0.688), indicating considerable predictive accuracy. The calibration curves showed consistency between the nomogram and the actual observations. When the nomogram was applied to the validation set, the results also remained reconcilable, and the C-index of the nomogram was 0.657 (95% CI: 0.626– 0.698).Conclusion: A list of risk factors associated with pulmonary metastasis occurrence in patients with HCC was selected, and the nomogram accurately predicted the prognosis of patients with HCC presenting with pulmonary metastasis at the initial diagnosis.Keywords: hepatocellular carcinoma, pulmonary metastasis, nomogram, (SEER) database

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