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O Índice de Inflamação Imune Sistêmica é um Novo Marcador na Previsão da Presença e Gravidade aa Ectasia Coronariana Isolada / Systemic Immune Inflammation Index is a Novel Marker in Predicting the Presence and Severity of Isolated Coronary Artery Ectasia
Dindas, Ferhat; Koyun, Emin; Turkyilmaz, Erdem; Abacioglu, Ozge Ozcan; Yildirim, Arafat; Sahin, Anil; Dindar, Baris; Dogdus, Mustafa; Candan, Ozkan.
  • Dindas, Ferhat; Usak University. Training and Research Hospital. Department of Cardiology. Usak. TR
  • Koyun, Emin; Sivas Cumhuriyet University. Department of Cardiology. Sivas. TR
  • Turkyilmaz, Erdem; Usak University. Training and Research Hospital. Department of Cardiology. Usak. TR
  • Abacioglu, Ozge Ozcan; University of Health Sciences. Adana Health Practice and Research Center. Adana. TR
  • Yildirim, Arafat; University of Health Sciences. Adana Health Practice and Research Center. Adana. TR
  • Sahin, Anil; University of Health Sciences. Adana Health Practice and Research Center. Adana. TR
  • Dindar, Baris; Usak University. Training and Research Hospital. Department of Cardiology. Usak. TR
  • Dogdus, Mustafa; University of Health Sciences. Adana Health Practice and Research Center. Adana. TR
  • Candan, Ozkan; Usak University. Training and Research Hospital. Department of Cardiology. Usak. TR
Arq. bras. cardiol ; 120(1): e20220056, 2023. tab, graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1420160
RESUMO
Resumo Fundamento A patologia subjacente da ectasia da artéria coronária (EC) isolada não foi totalmente elucidada. Objetivo Nosso objetivo foi examinar a relação entre o índice de inflamação imune sistêmica (Sıı), que corresponde à multiplicação da razão neutrófilos-linfócitos (RNL) e as contagens de plaquetas, e EC isolada. Método A população do estudo retrospectivo incluiu 200 pacientes com EC isolada, 200 consecutivos com doença arterial coronariana obstrutiva e 200 consecutivos com angiografia coronária normal. Um valor de p bicaudal <0,05 foi considerado significativo. Resultados Sıı, RNL, razão plaqueta-linfócito (RPL) e razão monócito-colesterol de lipoproteína de alta densidade (MHR) foram significativamente maiores no grupo EC em comparação com os outros grupos (todos p<0,001). Na análise multivariada, Sıı (p<0,001, OR = 1,005, IC 95% =1,004-1,005) foi considerado um preditor independente de EC isolada. Na análise da curva Receiver Operating Characteristic (ROC), Sıı teve uma área sob a curva maior em comparação com RNL, RPL e MHR. O valor de Sıı >517,35 tem 79% de sensibilidade, 76% de especificidade para a predição do EC [AUC 0,832, (p<0,001)]. Sıı teve correlação significativa com o número de artérias coronárias ectásicas e classificação de Markis (r 0,214 p=0,002; r-0,195, p=0,006, respectivamente). Conclusão Até onde sabemos, este é o primeiro estudo em que Sıı foi significativamente associado à presença isolada de EC e gravidade anatômica.
ABSTRACT
Abstract Background The underlying pathology of isolated coronary artery ectasia (CE) has not been fully elucidated. Objective We aimed to examine the relationship between the systemic immune inflammation index (Sıı), which corresponds to the multiplying of the neutrophil-to-lymphocyte ratio (NLR) and the platelet counts, and isolated CE. Method The retrospective study population included 200 patients with isolated CE, 200 consecutive with obstructive coronary artery disease, and 200 consecutive with a normal coronary artery angiogram. A 2-sided p-value of <0.05 was considered significant. Results Sıı, NLR, platelet-to-lymphocyte ratio (PLR), and monocyte-to-high density lipoprotein cholesterol ratio (MHR) were significantly higher in the CE group compared with the other groups (all p<0.001). In multivariate analysis, Sıı (p<0.001, OR = 1.005, 95% CI =1.004-1.005) was found to be an independent predictor of isolated CE. In Receiver Operating Characteristic curve analysis, Sıı had a higher Area Under the Curve than NLR, PLR, and MHR. Sıı value of >517.35 has 79% sensitivity, 76% specificity for the prediction of the CE [AUC 0.832, (p<0.001)]. Sıı had a significant correlation with the number of ectatic coronary arteries and Markis classification (r0.214 p=0.002; r-0.195, p=0.006, respectively). Conclusion To the best of our knowledge, this is the first study that Sıı was significantly associated with isolated CE presence and anatomical severity.


Full text: Available Index: LILACS (Americas) Type of study: Observational study / Prognostic study / Risk factors Language: Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 2023 Type: Article Affiliation country: Turkey Institution/Affiliation country: Sivas Cumhuriyet University/TR / University of Health Sciences/TR / Usak University/TR

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Full text: Available Index: LILACS (Americas) Type of study: Observational study / Prognostic study / Risk factors Language: Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 2023 Type: Article Affiliation country: Turkey Institution/Affiliation country: Sivas Cumhuriyet University/TR / University of Health Sciences/TR / Usak University/TR