Journals / Anadolu Kardiyoloji Dergisi / 2013 / Cilt: 13 - Sayı: 7

Koroner arter hastalığı varlığı ve karmaşıklığı ile nötrofil lenfosit oranı ilişkisi: Gözlemsel bir çalışma

Relation of neutrophil -to- lymphocyte ratio with the presence and complexity of coronary artery disease: An observational study

Pages
662–667
Publication Date
2022-10-10
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: NLR is a strong clinical laboratory value that is associated with presence and complexity of CAD.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective: The neutrophil -to- lymphocyte ratio (NLR) is a new predictor for cardiovascular risk and mortality.
📊
Key Findings & Data:Methods: This cross-sectional observational study included 106 patients who had undergone coronary angiography for stable angina pectoris and 69 patients who had normal coronary angiogram.
💡
Conclusion & Impact:Conclusion: NLR is a strong clinical laboratory value that is associated with presence and complexity of CAD.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: The neutrophil -to- lymphocyte ratio (NLR) is a new predictor for cardiovascular risk and mortality. The SYNTAX score is an angio- graphic tool used in grading the complexity of coronary artery disease (CAD). However, its relation with CAD severity and complexity is not yet known. We hypothesized that NLR would be associated with a greater complexity of CAD as assessed using the SYNTAX score. Methods: This cross-sectional observational study included 106 patients who had undergone coronary angiography for stable angina pectoris and 69 patients who had normal coronary angiogram. Baseline NLR was measured by dividing neutrophil count to lymphocyte count. The patients were classified two groups as CAD (-) (n=69) and CAD (+) (n=106), then patients in CAD (+) group were divided into 3 groups according to SYNTAX scores (SYNTAX score 1-22, 23-32, >32) as pointed in European Society of Cardiology (ESC) revascularization guideline. Statistical analysis was performed using the Mann-Whitney U and Kruskal-Wallis tests, and multiple logistic regression analysis was used to identify the independent predictors of complexity of CAD-SYNTAX score. Results: Patients with CAD had a significantly higher value of NLR [1.6 median (1.2-3.3 IQR) vs. 2.3 median (1.8-3.0 IQR) p32) more frequently had diabetes mellitus (DM), hypercholesterolemia (HL), were of older age, and also had signifi- cantly elevated NLR values [2.4 (1.3-2.6), 2.6 (2.3-3.9), 2.0 (1.5-2.6) p=0.006]. In univariate analysis, age, DM, HL, creatinine, neutrophil count and NLR were predictors of high SYNTAX score. In the multiple logistic regression analysis, only NLR [odds ratio (OR)=2.1, 95% confidence interval (CI) 1.2-3.8, p=0.09], was identified as independent predictor of a high SYNTAX score. Conclusion: NLR is a strong clinical laboratory value that is associated with presence and complexity of CAD.

Özet

Amaç: Nötrofil lenfosit oranı (NLO) kardiovasküler risk ve mortalite için yeni bir öngördürücüdür. SYNTAX skoru koroner arter hastalığı (KAH) karmaşıklığını derecelendirmede anjiyografik bir yöntemdir. NLO ile KAH varlığı ve karmaşıklığı arasındaki ilişki henüz ortaya konmamıştır. Biz SYNTAX skorunu kullanarak NLO ile KAH varlığı ve karmaşıklığı arasında daha güçlü bir ilişki olabileceği tezini öne sürdük. Yöntemler: Bu enine kesit gözlemsel çalışmaya 106 koroner anjiyografisi yapılmış stabil angina pectoris hastası ve 69 normal koronere sahip hastalar dahil edildi. Bazal NLO nötrofil sayısının lenfosit sayısına oranı olarak hesaplandı. Hastalar KAH olan ve olmayan şeklinde iki gruba ayrıldı. KAH grubu SYNTAX skoruna göre Avrupa Kardiyoloji Cemiyeti miyokardiyal girişim kılavuzuna dayanarak 3 gruba ayrıldı (SYNTAX skor 1-22, 23-32, >32). İstatistiksel analiz Mann-Whitney U ve Kruskal-Wallis testleri ile yapıldı, ayrıca KAH karmaşıklığının bağımsız öngördürücüle- rini belirlemek amacı ile çoklu lojistik regresyon analizi kullanıldı. Bulgular: KAH olan grup olmayan gruba göre daha yüksek NLO değerlerine sahipti [1,6 median (1,2- 3,3 IQR) vs. 2,3 mediyan (1,8-3,0 IQR) p32 olan grup daha yaşlı, diyabet ve hiperlipidemi oranları fazlaydı. NLO değerleri anlamlı olarak yüksekti [2,4 (1,3-2,6), 2,6 (2,3-3,9), 2,0 (1,5-2,6) p=0,006]. SYNTAX >32 univaryant öngördürücüleri olarak yaş, diyabet, kreatinin, hiperlipidemi, nötrofil ve NLO değerle- ri belirlendi. SYNTAX >32 multivaryant öngördürücüsü olarak sadece NLR değeri anlamlı tespit edildi (odds ratio=2,1, %95 güven aralığı 1,2-3,8, p=0,09). Sonuç: NLR koroner arter hastalığı varlığı ve karmaşıklığı ile ilişkili güçlü bir klinik parametredir.

🔖

Cite This Article

ASOĞLU, E., ERTAŞ, G., ERDOĞAN, E., TASAL, A., BACAKSIZ, A., UYAREL, H., GÖKTEKİN, Ö., SÖNMEZ, O. (2022). Koroner arter hastalığı varlığı ve karmaşıklığı ile nötrofil lenfosit oranı ilişkisi: Gözlemsel bir çalışma. Anadolu Kardiyoloji Dergisi, Cilt: 13 - Sayı: 7, 662–667. https://ajindex.com/articles/436280

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. Ross R. Atherosclerosis-an inflammatory disease. N Engl J Med1999
  2. [CrossRef] 2. Libby P Ridker PM, Maseri A. Inflammation and atherosclerosis. Circulation 2002
  3. [CrossRef] 3. Gillum RF, Mussolino ME, Madans JH. Counts of neutrophils, lymphocytes, and monocytes, cause-specific mortality and coronary heart disease: the NHANES-I epidemiologic follow-up study. Ann Epidemiol 2005
  4. [CrossRef] 4. Horne BD, Anderson JL, John JM, Weaver A, Bair TL, Jensen KR, et al. Intermountain Heart Collaborative Study Group. Which white blood cell subtypes predict increased cardiovascular risk? J Am Coll Cardiol 2005
  5. [CrossRef] 5. Ateş AH, Canpolat U, Yorgun H, Kaya EB, Sunman H, Demiri E, et al. Total white blood cell count is associated with the presence, severity and extent of coronary atherosclerosis detected by dual- source multislice computed tomographic coronary angiography. Cardiol J 2011
  6. Duffy BK, Gurm HS, Rajagopal V, Gupta R, Ellis SG, Bhatt DL. Usefulness of an elevated neutrophil -to- lymphocyte ratio in predicting long-term mortality after percutaneous coronary intervention. Am J Cardiol 2006
  7. [CrossRef] 7. Tamhane UU, Aneja S, Montgomery D, Rogers EK, Eagle KA, Gurm HS. Association between admission neutrophil -to- lymphocyte ratio and outcomes in patients with acute coronary syndrome. Am J Cardiol 2008
  8. [CrossRef] 8. Akpek M, Kaya MG, Lam YY, Şahin O, Elcik D, Çelik T, et al. Relation of neutrophil/lymphocyte ratio to coronary flow to in-hospital major adverse cardiac events in patients with ST-elevated myocardial ınfarction undergoing primary coronary ıntervention. Am J Cardiol 2012
  9. [CrossRef] 9. Papa A, Emdin M, Passino C, Michelassi C, Battaglia D, Cocci F. Predictive value of elevated neutrophil lymphocyte ratio on cardiac mortality in patients with stable coronary artery disease. Clin Chim Acta 2008
  10. [CrossRef] 10. Madjid M, Awan I, Willerson JT, Casscells SW. Leukocyte count and coronary heart disease: implications for risk assessment. J Am Coll Cardiol 2004
  11. [CrossRef] 11. Task Force on Myocardial Revascularization of the European Society of Cardiology (ESC) and the European Association for Cardio-Thoracic Surgery (EACTS)
  12. European Association for Percutaneous Cardiovascular Interventions (EAPCI), Wijns W, Kolh P Danchin N, Di Mario C, Falk V, Folliguet T, et al. Guidelines on myocardial revascularization. Eur Heart J 2010