Factors influencing the prognosis of patients with laryngeal cancer combined with simultaneous lung cancer based on the SEER database
10.3760/cma.j.cn115355-20221115-00728
- VernacularTitle:基于SEER数据库的喉癌合并同时性肺癌患者预后影响因素分析
- Author:
Hongyan SU
1
;
Hongwei LI
;
Shangming YANG
Author Information
1. 山西医科大学第二临床医学院，太原 030001
- Keywords:
Laryngeal neoplasms;
Lung neoplasms;
Neoplasms, multiple primary;
Prognosis
- From:
Cancer Research and Clinic
2024;36(1):41-46
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the prognostic factors and the relationship between the disease type at initial diagnosis and the disease type causing death in patients with laryngeal cancer combined with simultaneous lung cancer.Methods:The clinicopathological data of 240 patients diagnosed with laryngeal cancer combined with simultaneous lung cancer between January 2004 and December 2015 in the Surveillance, Epidemiology and End Results (SEER) database were retrospectively analyzed. Chi-square test was used to evaluate the relationship between the disease type at initial diagnosis and the disease type causing death in patients with laryngeal cancer combined with simultaneous lung cancer. Kaplan-Meier method was used for survival analysis, and Cox proportional risk model was used to make univariate and multivariate analysis of the factors influencing the overall survival of patients.Results:A total of 240 cases with laryngeal cancer combined with simultaneous lung cancer included 222 males and 18 females, and there were 141 cases aged over 65 years. The disease type at initial diagnosis was not correlated with the disease type causing death of patients ( χ2 = 3.31, P = 0.191). The 1-year, 3-year, and 5-year overall survival rates of these patients were 62.1%, 31.5%, and 16.4%, respectively. Univariate analysis showed that the primary location of laryngeal cancer, primary location of lung cancer, histological grade of lung cancer, pathological type, clinical staging, surgical condition, and radiotherapy influenced the overall survival of patients (all P < 0.05); multivariate analysis showed that the primary location of laryngeal cancer, primary location of lung cancer, histological grade of lung cancer, pathological type, clinical stage, and surgical condition were independent influencing factors for overall survival of patients with laryngeal cancer combined with simultaneous lung cancer (all P < 0.05). Conclusions:The independent factors influencing the prognosis of laryngeal cancer with simultaneous lung cancer patients include the primary focus of laryngeal cancer, the primary focus of lung cancer, the histological grade of lung cancer, the pathological type, the clinical stage, and the surgical condition. And there is no correlation between the disease type at initial diagnosis and the disease type causing death.
