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Associação entre a Gravidade da Doença Arterial Coronariana e Câncer de Pulmão: Um Estudo Piloto Transversal / Association between the Severity of Coronary Artery Disease and Lung Cancer: A Pilot Cross-Sectional Study
Sun, Mingzhuang; Yang, Qian; Li, Meng; Jing, Jing; Zhou, Hao; Chen, Yundai; Hu, Shunying.
  • Sun, Mingzhuang; Chinese PLA General Hospital. Department of Cardiology. Beijing. CN
  • Yang, Qian; Chinese PLA General Hospital. Department of Cardiology. Beijing. CN
  • Li, Meng; Chinese PLA General Hospital. Department of Medical Records Management. Beijing. CN
  • Jing, Jing; Chinese PLA General Hospital. Department of Cardiology. Beijing. CN
  • Zhou, Hao; Chinese PLA General Hospital. Department of Cardiology. Beijing. CN
  • Chen, Yundai; Chinese PLA General Hospital. Department of Cardiology. Beijing. CN
  • Hu, Shunying; Chinese PLA General Hospital. Department of Cardiology. Beijing. CN
Arq. bras. cardiol ; 118(2): 478-485, 2022. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1364331
RESUMO
Resumo Fundamento A relação direta entre a doença arterial coronariana (DAC) e o câncer de pulmão não é bem conhecida. Objetivo Investigar a associação entre a gravidade anatômica da DAC e do câncer de pulmão. Métodos Trezentos pacientes, incluindo 75 recém-diagnosticados com câncer de pulmão e 225 pacientes correspondentes sem câncer, foram submetidos à angiografia coronária durante a internação, sem intervenção coronária percutânea (ICP) prévia nem enxerto de bypass da artéria coronária (CABG). O escore SYNTAX foi utilizado para avaliar a gravidade da DAC. Uma pontuação alta no escore foi definida como > 15 (o maior quartil do escore SYNTAX). O teste de tendência de Cochran-Armitage foi utilizado para verificar a distribuição dos escores dos pacientes. Uma análise de regressão logística foi utilizada para avaliar a associação entre a gravidade da DAC e o câncer de pulmão. Os valores de p foram estabelecidos quando o nível de significância era 5%. Resultados A tendência de distribuição dos escores SYNTAX dos pacientes por quartis foi diferente entre aqueles com câncer de pulmão e controles (do quartil mais baixo ao mais alto 20,0%; 20,0%; 24,0%; 36,0% vs. 26,7%; 26,2%; 25,8%; 21,3%; p=0,022). A pontuação no escore SYNTAX foi mais alta em pacientes com câncer do que nos pacientes controle (36,0% vs. 21,3%, p=0,011).O maior quartil do escore demonstrou mais riscos de desenvolver câncer de pulmão em comparação ao quartil mais baixo (OR 2.250, IC95% 1.077 a 4.699 ; P -trend= 0,016). Após ajustes, os pacientes no maior quartil do escore SYNTAX tinham mais risco de desenvolver câncer de pulmão (OR 2.1o49, IC95% 1.008 a 4.584; P -trend= 0,028). Pacientes com escores SYNTAX alto (> 15) tinham 1.985 mais chances de ter câncer de pulmão (IC95% 1.105-3.563, P= 0,022). Conclusão A gravidade anatômica da DAC está associada ao risco de câncer de pulmão, o que indica que um rastreamento completo deste tipo de câncer possa ser mais significativo entre pacientes com DAC.
ABSTRACT
Abstract Background The direct relationship between coronary artery disease (CAD) and lung cancer is not well known. Objective To investigate the association between the anatomical severity of CAD and lung cancer. Methods Three-hundred study patients, including 75 recently diagnosed lung cancer patients and 225 matched non-cancer patients, underwent coronary angiography during hospitalization without previous percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG). The SYNTAX score (SXscore) was used to assess the severity of CAD. A high SXscore (SXhigh) grade was defined as SXscore > 15 (the highest quartile of the SXscore). The Cochran-Armitage test for trend was used to assess the distribution of patients' SXscores. Logistic regression analysis was used to assess the association between the severity of CAD and lung cancer. P-values were set when significance level was 5%. Results The distribution trend of patients' SXscore by quartiles was different between lung cancer patients and control patients (from the lowest to the highest quartile 20.0%, 20.0%, 24.0%, 36.0% vs. 26.7%, 26.2%, 25.8%, 21.3%, p=0.022). The SX high rate was higher in lung cancer patients than in control patients (36.0% vs. 21.3%, p=0.011).The highest quartile of the SXscore showed higher risk of lung cancer in comparison to the lowest quartile (OR 2,250, 95%CI 1,077 to 4,699 ; P-trend= 0.016). After adjustment, patients in the highest quartile of the SXscore had higher risk of lung cancer (OR 2,149, 95%CI 1,008 to 4,584; P-trend= 0.028). Patients with high SXscore (> 15) had 1,985 times more chances of having lung cancer (95%CI 1,105-3,563, P= 0.022). Conclusions The anatomical severity of CAD is associated with the risk of lung cancer, which indicates that a thorough lung cancer screening may be significant among severe CAD patients.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Coronary Artery Disease / Percutaneous Coronary Intervention Type of study: Diagnostic study / Observational study / Prevalence study / Risk factors / Screening study Limits: Humans Language: English / Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 2022 Type: Article Affiliation country: China Institution/Affiliation country: Chinese PLA General Hospital/CN

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Full text: Available Index: LILACS (Americas) Main subject: Coronary Artery Disease / Percutaneous Coronary Intervention Type of study: Diagnostic study / Observational study / Prevalence study / Risk factors / Screening study Limits: Humans Language: English / Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 2022 Type: Article Affiliation country: China Institution/Affiliation country: Chinese PLA General Hospital/CN