Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2008 / Cilt: 16 - Sayı: 2

The influence of leukocyte filtration during cardiopulmonary bypass on early postoperative myocarddial function

Kardiyopulmoner bypass sırasında sistemik lökosit filtrasyonunun ameliyat sonrası erken dönem miyokard fonksiyonu üzerine etkisi

Pages
91–100
Publication Date
2022-09-02
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Conclusion: We concluded that, in the elective CABG patients, leukocyte filtration through arterial line during reperfusion period does not reduce enoughly the leukocyte count in peripheric blood, and does not provide enough myocardial protection.

📌 3 Key Takeaways

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Objective & Hypothesis:Background: We studied the effects of systemic leukocyte filtration during cardiopulmonary bypass (CPB) on early postoperative heart functions.
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Key Findings & Data:Conventional arterial line filter was used in the control group while in the leukocyte filtration group, a commercially available leukocyte filter and a conventional arterial line filter were paralelly incorporated into the CPB circuit, and the blood was filtered during reperfusion phase and the rest of CPB duration.
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Conclusion & Impact:Conclusion: We concluded that, in the elective CABG patients, leukocyte filtration through arterial line during reperfusion period does not reduce enoughly the leukocyte count in peripheric blood, and does not provide enough myocardial protection.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background: We studied the effects of systemic leukocyte filtration during cardiopulmonary bypass (CPB) on early postoperative heart functions. Methods: Thirty patients scheduled for an elective coronary artery bypass grafting (CABG) were registered for study and divided equally into two groups. Conventional arterial line filter was used in the control group while in the leukocyte filtration group, a commercially available leukocyte filter and a conventional arterial line filter were paralelly incorporated into the CPB circuit, and the blood was filtered during reperfusion phase and the rest of CPB duration. Results: Preoperative and intraoperative data did not reveal any differences between two groups. Similarly, no statistically significant difference was present in terms of complete blood count, biochemical markers of myocardial and renal damage, malondialdehyde levels in systemic blood and coronary sinus effluent, hemodynamic measurements, inotropic support requirement, duration of mechanic ventilation, and length of intensive care unit and hospital stay. There was a linear correlation between neutrophil counts and myocardial damage markers in peripheric blood samples. Conclusion: We concluded that, in the elective CABG patients, leukocyte filtration through arterial line during reperfusion period does not reduce enoughly the leukocyte count in peripheric blood, and does not provide enough myocardial protection. Therefore we do not suggest the routine use of such filters in elective cardiac surgery cases, however, it may be more beneficial to use it in patients who are prone to complications.

Özet

Amaç: Bu çalışmada kardiyopulmoner bypass (KPB) ameliyatında sistemik lökosit filtrasyonunun ameliyat sonrası erken dönem kalp fonksiyonları üzerine olan etkisi araştırıldı. Ça­lış­ma pla­nı: Elektif koroner arter bypass cerrahisi (KABC) uygulanacak 30 hasta çalışmaya alınarak eşit sayıda iki gruba ayrıldı, gruplardan biri standart arteriyel hat filtresinin kullanıldığı kontrol grubunu, diğeri lökosit filtrasyonu uygulanan çalışma grubunu oluşturdu. Çalışma grubunda standart filtre ile lökosit filtresi paralel olarak KPB sistemine bağlandı ve reperfüzyon aşamasından itibaren lökosit filtrasyonu uygulandı. Elde edilen veriler uygun istatistiksel yöntem kullanılarak kıyaslandı. Bul­gul ar: Gruplar arasında ameliyat öncesi ve ameliyat sonrası erken dönem veriler açısından farklılık yoktu. Benzer şekilde tam kan sayımı, miyokardiyal ve renal hasarın biyokimyasal belirleyicileri, sistemik ve koroner sinüs kanında malondialdehit düzeyi, hemodinamik ölçümler, inotropik destek ihtiyacı, mekanik ventilasyon süresi, yoğun bakım ünitesinde ve hastanede yatış süreleri arasında anlamlı farklılık bulunamadı. Periferik kanda nötrofil sayıları ile biyokimyasal miyokard hasar belirleyicileri arasında doğrusal bir ilişkinin bulunduğu saptandı. So­nuç: Elektif KABC uygulanan hastalarda reperfüzyon aşamasında ve sonrasında arteriyel hat üzerinden sistemik lökosit filtrasyonu uygulanması periferik kandaki lökosit sayısını yeterli düzeyde düşürememektedir ve yeterli miyokard koruması sağlamamaktadır. Bu nedenle lökosit filtrasyonunun elektif olgularda rutin kullanımı önerilmemiştir, ancak ameliyat sonrası komplikasyon gelişimine aday hastalarda uygulanması daha yararlı sonuçlar ortaya koyabilir

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Cite This Article

EMİROĞULLARI, Ö. N., AŞGÜN, F., SERHATLIOĞLU, F., CEYRAN, H., ÖZBEK, A., TAŞDEMİR, K., KAHRAMAN, C., ARSAN, R. (2022). The influence of leukocyte filtration during cardiopulmonary bypass on early postoperative myocarddial function. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 16 - Sayı: 2, 91–100. https://ajindex.com/articles/425065

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References (13)

  1. Morris SJ. Leukocyte reduction in cardiovascular surgery. Perfusion 2001;16:371-80
  2. Matheis G, Scholz M, Simon A, Dzemali O, Moritz A. Leukocyte filtration in cardiac surgery: a review. Perfusion 2001;16:361-70
  3. Boyle EM, Pohlman TH, Cornejo CJ, Verrier ED. Ischemiareperfusion injury. Ann Thorac Surg 1997;64:S24-30
  4. Paparella D, Yau TM, Young E. Cardiopulmonary bypass induced inflammation: pathophysiology and treatment. An update. Eur J Cardiothorac Surg 2002;21:232-44
  5. Bruins P, te Velthuis H, Yazdanbakhsh AP, Jansen PG, van Hardevelt FW, de Beaumont EM, et al. Activation of the complement system during and after cardiopulmonary bypass surgery: postsurgery activation involves C-reactive protein and is associated with postoperative arrhythmia. Circulation 1997;96:3542-8
  6. Czerny M, Baumer H, Kilo J, Lassnigg A, Hamwi A, Vukovich T, et al. Inflammatory response and myocardial injury following coronary artery bypass grafting with or without cardiopulmonary bypass. Eur J Cardiothorac Surg 2000;17:737-42
  7. Boyle EM, Pohlman TH, Johnson MC, Verrier ED. The systemic inflammatory response. Ann Thorac Surg 1997;64: S31-7
  8. Englander R, Cardarelli MG. Efficacy of leukocyte filters in the bypass circuit for infants undergoing cardiac operations. Ann Thorac Surg 1995;60(6 Suppl):S533-5
  9. Baksaas ST, Videm V, Mollnes TE, Tølløfsrud S, Hetland G, Pedersen T, et al. Leucocyte filtration during cardiopulmonary bypass hardly changed leucocyte counts and did not influence myeloperoxidase, complement, cytokines or platelets. Perfusion 1998;13:429-36
  10. Mair P, Hoermann C, Mair J, Margreiter J, Puschendorf B, Balogh D. Effects of a leucocyte depleting arterial line filter on perioperative proteolytic enzyme and oxygen free radical release in patients undergoing aortocoronary bypass surgery. Acta Anaesthesiol Scand 1999;43:452-7
  11. Matheis G, Scholz M, Gerber J, Abdel-Rahman U, Wimmer Greinecker G, Moritz A. Leukocyte filtration in the early reperfusion phase on cardiopulmonary bypass reduces myocardial injury. Perfusion 2001;16:43-9
  12. Hurst T, Johnson D, Cujec B, Thomson D, Mycyk T, Burbridge B, et al. Depletion of activated neutrophils by a filter during cardiac valve surgery. Can J Anaesth 1997;44:131-9
  13. Yalçınbaş YK, Kınoğlu B, Bilal MS, Özkara A, Kocazeybek B, Köner Ö, ve ark. Konjenital kalp cerrahisinde kardiyopulmoner bypass sırasında leukoguard-6 lökosit filtresinin kullanımı ve etkilerinin değerlendirilmesi. Türk Göğüs Kalp Damar Ce