Association Between Platelet to Lymphocyte Ratio and Saphenous Vein Graft Disease

Yayla C., Canpolat U., Akyel A., Yayla K. G., Yilmaz S., Acikgoz S. K., ...Daha Fazla

ANGIOLOGY, cilt.67, sa.2, ss.133-138, 2016 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 67 Sayı: 2
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1177/0003319715578258
  • Dergi Adı: ANGIOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.133-138
  • Anahtar Kelimeler: platelet to lymphocyte ratio, inflammation, saphenous vein graft disease, ELEVATION MYOCARDIAL-INFARCTION, CLINICAL-OUTCOMES, PROGNOSTIC MARKER, CORONARY, INFLAMMATION, PATHOGENESIS, COUNT, VOLUME
  • Hacettepe Üniversitesi Adresli: Evet

Özet

Atherosclerosis plays an important role in saphenous vein graft disease (SVGD). Previous trials showed that inflammatory blood cells play a role in this process. The platelet to lymphocyte ratio (PLR) has been proposed as a novel predictor for cardiovascular risk and indicator of atherosclerosis. The aim of this study was to assess the relationship between SVGD and PLR. A total of 220 patients with SVG were enrolled (n = 87 with SVGD and n = 133 with patent SVG). A 50% stenosis within the SVG was defined as clinically significant. Median PLR (P < .001) and mean platelet volume (MPV; P = .043) were significantly higher in patients with SVGD. Also, PLR showed significantly positive correlation with age of SVG (P < .05). Median age of SVGs was also higher in the SVGD group (P = .025). In multivariate logistic regression analyses, the PLR and MPV were independent predictors of SVGD. Using a cutoff level of 106.3, the PLR predicted SVGD with a sensitivity of 87.4% and a specificity of 80.3%. To the best of our knowledge, this study showed, for the first time, that PLR was independently associated with SVGD. Both PLR and MPV might predict SVGD.