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Desfechos em Pacientes com Fenômeno de No-Reflow Coronário e a Relação entre a Molécula-1 de Lesão Renal e o Fenômeno de No-Reflow Coronário / Outcomes in Coronary No-Reflow Phenomenon Patients and the Relationship between Kidney Injury Molecule-1 and Coronary No-Reflow Phenomenon
Huyut, Mustafa Ahmet; Yamac, Aylin Hatice.
  • Huyut, Mustafa Ahmet; Yeni Yuzyil University. Istanbul. TR
  • Yamac, Aylin Hatice; Bezmialem Vakif University. Istanbul. TR
Arq. bras. cardiol ; 116(2): 238-247, fev. 2021. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1153012
RESUMO
Resumo Fundamento O fenômeno de no-reflow coronário (CNP, do inglês Coronary no-reflow phenomenon) está associado a um risco aumentado de eventos cardiovasculares adversos maiores (ECAM). Objetivo Este estudo teve como objetivo avaliar a relação entre os níveis séricos da Molécula-1 de lesão renal (KIM-1) e o CNP em pacientes com infarto agudo do miocárdio com supradesnivelamento do segmento ST (IAMCSST). Métodos Este estudo incluiu um total de 160 pacientes (113 homens e 47 mulheres; média de idade 61,65 ± 12,14 anos) com diagnóstico de IAMCSST. Os pacientes foram divididos em dois grupos, o grupo reflow (GR) (n = 140) e o grupo no-reflow (GNR) (n = 20). Os pacientes foram acompanhados durante um ano. Um valor de p<0,05 foi considerado significativo. Resultados O CNP foi observado em 12,50% dos pacientes. O nível de KIM-1 sérico foi significativamente maior no GNR do que no GR (20,26 ± 7,32 vs. 13,45 ± 6,40, p<0,001). O índice de massa corporal (IMC) foi significativamente maior no GNR do que no GR (29,41 (28,48-31,23) vs. 27,56 (25,44-31,03), p=0,047). A frequência cardíaca (FC) foi significativamente menor no GNR do que no GR (61,6 ± 8,04 vs. 80,37 ± 14,61, p<0,001). O escore do European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) foi significativamente maior no GNR do que no GR (3,06 ± 2,22 vs. 2,36 ± 2,85, p=0,016). A incidência de AVC foi significativamente maior no GNR do que no GR (15% vs. 2,90%, p=0,013). O nível basal de KIM-1 (OR = 1,19, IC 95% 1,07-1,34, p=0,002) e HR (OR = 0,784, IC 95% 0,69-0,88, p<0,001) foram os preditores independentes de CNP. Conclusão Em conclusão, os níveis séricos basais de KIM-1 e a FC mais baixa estão independentemente associados com CNP em pacientes com IAMCSST, e o acidente vascular cerebral foi significativamente maior no GNR em um ano de seguimento. (Arq Bras Cardiol. 2021; 116(2)238-247)
ABSTRACT
Abstract Background Coronary no-reflow phenomenon (CNP) is associated with an increased risk of major cardiovascular adverse events (MACE). Objective This study aimed to evaluate the relationship between serum Kidney Injury Molecule-1 (KIM-1) levels and CNP in patients with acute ST-segment elevation myocardial infarction (STEMI). Methods This study included a total of 160 patients (113 males and 47 females; mean age 61.65±12.14 years) who were diagnosed with STEMI. The patients were divided into two groups, the reflow group (RG) (n=140) and the no-reflow group (NRG) (n=20). Patients were followed during one year. A p-value of <0.05 was considered significant. Results CNP was observed in 12.50% of the patients. Serum KIM-1 was significantly higher in the NRG than in the RG (20.26±7,32 vs. 13.45±6.40, p<0.001). Body mass index (BMI) was significantly higher in the NRG than in the RG (29.41 (28.48-31.23) vs. 27.56 (25.44-31.03), p=0.047). Heart rate (HR) was significantly lower in the NRG than in the RG (61.6±8.04 vs. 80.37±14.61, p<0.001). The European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) was significantly higher in the NRG than in the RG (3.06±2.22 vs. 2.36±2.85, p=0.016). The incidence of stroke was significantly higher in the NRG than in the RG (15% vs. 2.90%, p=0.013). The baseline KIM-1 level (OR=1.19, 95% CI1.07 to 1.34, p=0.002) and HR (OR=0.784, 95% CI0.69 to 0.88, p<0.001) were the independent predictors of CNP. Conclusion In conclusion, baseline serum KIM-1 concentrations and lower HR are independently associated with CNP in STEMI patients and the incidence of stroke was significantly higher in the NRG in the one-year follow-up. (Arq Bras Cardiol. 2021; 116(2)238-247)
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: No-Reflow Phenomenon / Percutaneous Coronary Intervention / ST Elevation Myocardial Infarction Type of study: Prognostic study Limits: Aged / Female / Humans / Male Language: English / Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 2021 Type: Article Affiliation country: Turkey Institution/Affiliation country: Bezmialem Vakif University/TR / Yeni Yuzyil University/TR

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Full text: Available Index: LILACS (Americas) Main subject: No-Reflow Phenomenon / Percutaneous Coronary Intervention / ST Elevation Myocardial Infarction Type of study: Prognostic study Limits: Aged / Female / Humans / Male Language: English / Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 2021 Type: Article Affiliation country: Turkey Institution/Affiliation country: Bezmialem Vakif University/TR / Yeni Yuzyil University/TR