Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2007 / Cilt: 15 - Sayı: 1

Evaluation of hematologic factors in young and elderly candidates for coronary artery bypass grafting

Koroner bypass cerrahisi adayı genç ve yaşlı hastalarda hematolojik faktörlerin değerlendirilmesi

Pages
18–23
Publication Date
2022-09-02
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)

On the other hand, elevated von Willebrand factor activity in elderly patients is suggestive of endothelial dysfunction.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Background: We investigated whether some endothelial, thrombotic, and antithrombotic markers differed between young (age <35 years) and elderly patients (age ≥60 years) who were candidates for coronary artery bypass grafting following the diagnosis of coronary artery disease (CAD).
📊
Key Findings & Data:Methods: Thirty patients <35 years of age (mean age 31.0±0.3 years) and 24 patients ≥65 years of age (mean age 66.3±1.6 years) were randomly selected among patients undergoing coronary bypass surgery.
💡
Conclusion & Impact:On the other hand, elevated von Willebrand factor activity in elderly patients is suggestive of endothelial dysfunction.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background: We investigated whether some endothelial, thrombotic, and antithrombotic markers differed between young (age <35 years) and elderly patients (age ≥60 years) who were candidates for coronary artery bypass grafting following the diagnosis of coronary artery disease (CAD). Methods: Thirty patients <35 years of age (mean age 31.0±0.3 years) and 24 patients ≥65 years of age (mean age 66.3±1.6 years) were randomly selected among patients undergoing coronary bypass surgery. Twenty-four healthy volunteers (mean age 31.1±0.8 years) comprised the control group. The patients and the controls were examined in terms of age, gender, body mass index, smoking status, the presence of diabetes, hypertension, peripheral vascular disease, a family history of premature CAD, and plasma levels of total cholesterol, high-density (HDL) and low-density (LDL) lipoprotein cholesterol, triglycerides, protein C, protein S, resistance to activated protein C, antithrombin III, plasminogen, plasminogen activator inhibitor, von Willebrand factor, D-dimer, lupus anticoagulant, and coagulation factors F I, F II, F VII, F VIII, F IX, F XII, F XIII.Results: Young patients exhibited significantly higher plasminogen activator inhibitor levels and a higher prevalence of family history of early onset CAD. Elderly patients had higher levels of von Willebrand factor and a higher prevalence of hypertension. Compared to the controls, both young and elderly patients had higher levels of LDL-C, F I, F XIII, and lupus antibody, and lower HDL-C levels. The other markers did not differ significantly between the groups.Conclusions: Elevated levels of plasminogen activator inhibitor and a more pronounced family history of early onset CAD in young patients suggest increased prothrombotic activity and genetic susceptibility, respectively. On the other hand, elevated von Willebrand factor activity in elderly patients is suggestive of endothelial dysfunction.

Özet

Amaç: Kanıtlanmış koroner arter hastalığı (KAH) bulunan ve koroner bypass ameliyatı planlanan 35 yaş ve altındaki genç hastalar ile 60 yaş ve üstündeki yaşlı hastalar arasında bazı endotelyal, trombotik ve antitrombotik faktörler bakımından fark olup olmadığı araştırıldı. Çalışma planı: Çalışma için, KAH nedeniyle koroner arter bypass greftleme ameliyatı planlanan hastalar arasından, 35 yaşından genç 30 hasta (ort. yaş 31.0±0.3) ve 60 yaş veya üstü 24 hasta (ort. yaş 66.3±1.6) rastgele seçildi. Kontrol grubuna gönüllü ve sağlıklı 24 birey (ort. yaş 31.1±0.8) alındı. Gruplar yaş, cinsiyet, beden kütle indeksi, sigara içme alışkanlığı; diyabet, hipertansiyon, periferik damar hastalığı, ailede erken KAH varlığı; total kolesterol, yüksek yoğunluklu lipoprotein (HDL) ve düşük yoğunluklu lipoprotein (LDL) kolesterol, trigliserid, protein C, protein S, aktif protein C direnci, antitrombin III, plazminojen, plazminojen aktivatör inhibitörü, von Willebrand faktörü, D-dimer, lupus antikoagülanı ve koagülasyon faktörlerinin (F I, F II, F VII, F VIII, F IX, F XII, F XIII) serum düzeyleri bakımından karşılaştırıldı.Bulgular: Genç hastalarda plazminojen aktivatör inhibitörü düzeyleri daha yüksek ve ailede erken KAH daha fazlaydı; yaşlı hasta grubunda ise von Willebrand faktörü daha yüksek, hipertansiyon sıklığı daha fazla bulundu. Hem genç hem de yaşlı hastalarda, sağlıklı bireylere göre LDL, F I, F XIII, lupus antikoagülanı düzeyleri yüksek; HDL düzeyleri düşük bulundu. Diğer faktörler gruplar arasında anlamlı farklılık göstermedi.Sonuç: Genç hastalarda gözlenen yüksek plazminojen aktivatör inhibitörü düzeyleri artmış protrombotik aktiviteyi; ailede erken KAH’nin daha çok gözlenmesi genetik faktörleri akla getirirken; yaşlı hastalarda yüksek bulunan von Willebrand faktörü bozulmuş endotelyal fonksiyonu düşündürmektedir

🔖

Cite This Article

PARLAR, A. İ., TÜTÜN, U., AYAZ, S., BUDAK, A. B., AKSÖYEK, A., YILMAZ, S., ULUS, A. T., KATIRCIOĞLU, S. F. (2022). Evaluation of hematologic factors in young and elderly candidates for coronary artery bypass grafting. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 15 - Sayı: 1, 18–23. https://ajindex.com/articles/425154

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Malmberg K, Bavenholm P, Hamsten A. Clinical and biochemical factors associated with prognosis after myocardial infarction at a young age. J Am Coll Cardiol 1994;24:592-9
  2. Wilson PW, D’Agostino RB, Levy D, Belanger AM, Silbershatz H, Kannel WB. Prediction of coronary heart disease using risk factor categories. Circulation 1998;97:1837-47
  3. Ardissino D, Mannucci PM, Merlini PA, Duca F, Fetiveau R, Tagliabue L, et al. Prothrombotic genetic risk factors in young survivors of myocardial infarction. Blood 1999;94:46-51
  4. Scarabin PY, Arveiler D, Amouyel P, Dos Santos C, Evans A, Luc G, et al. Prospective Epidemiological Study of Myocardial Infarction. Plasma fibrinogen explains much of the difference in risk of coronary heart disease between France and Northern Ireland. The PRIME study. Atherosclerosis 2003;166:103-9
  5. Pearson TA. New tools for coronary risk assessment: what are their advantages and limitations? Circulation 2002;105: 886-92
  6. Yarnell JW, Patterson CC, Sweetnam PM, Lowe GD. Haemostatic/inflammatory markers predict 10-year risk of IHD at least as well as lipids: the Caerphilly collaborative studies. Eur Heart J 2004;25:1049-56
  7. Meade TW, Mellows S, Brozovic M, Miller GJ, Chakrabarti RR, North WR, et al. Haemostatic function and ischaemic heart disease: principal results of the Northwick Park Heart Study. Lancet 1986;2:533-7
  8. Smith FB, Lee AJ, Fowkes FG, Price JF, Rumley A, Lowe GD. Hemostatic factors as predictors of ischemic heart disease and stroke in the Edinburgh Artery Study. Arterioscler Thromb Vasc Biol 1997;17:3321-5
  9. Wilhelmsen L, Svardsudd K, Korsan-Bengtsen K, Larsson B, Welin L, Tibblin G. Fibrinogen as a risk factor for stroke and myocardial infarction. N Engl J Med 1984;311:501-5
  10. Folsom AR. Hemostatic risk factors for atherothrombotic disease: an epidemiologic view. Thromb Haemost 2001;86: 366-73
  11. Ho CH, Wang SP, Jap TS. Hemostatic risk factors of coronary artery disease in the Chinese. Int J Cardiol 1995;51:79-84
  12. Gorog DA, Rakhit R, Parums D, Laffan M, Davies GJ. Raised factor VIII is associated with coronary thrombotic events. Heart 1998;80:415-7
  13. Cortellaro M, Boschetti C, Cofrancesco E, Zanussi C, Catalano M, de Gaetano G, et al. The PLAT Study: hemostatic function in relation to atherothrombotic ischemic events in vascular disease patients. Principal results. PLAT Study Group. Progetto Lombardo Atero-Trombosi (PLAT) Study Group. Arterioscler Thromb 1992;12:1063-70
  14. Halbmayer WM, Haus