Journals / Gülhane Tıp Dergisi / 2002 / Cilt: 44 - Sayı: 4

Effect of two different heparin neutralization methods on postoperative drainage in open heart surgery

Açık kalp cerrahisinde farklı iki heparin nötralizasyon yönteminin postoperatif drenaja etkisi

Pages
399–404
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)

If postoperative 0-2, 2-4, 4-6, 6-12 hours and total drainage volumes were compared; it was found to be significantly larger in group 1 (172.4± 91.9, 107.4$\pm$ 69.4, 92.1 ± 42.1, 118.8± 81.8 and 876.6± 112.5 ml) than group 2 (91.7± 55.0, 74.2+ 63.7, 67.7± 51.9, 71.6± 40.5 and 706.2± 98.3 ml).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Introduction and Aim: To define the changes in activated coagulation time (ACT) and postoperative drainage volume with two different heparin neutralization methods in patients who had coronary bypass surgery.
📊
Key Findings & Data:Material and Methods: 53 patients who had coronary bypass surgery between January 1, 2002 and July 31,2002 at Trakya University Faculty of Medicine Department of Cardiovascular Surgery were taken into the study.
💡
Conclusion & Impact:If postoperative 0-2, 2-4, 4-6, 6-12 hours and total drainage volumes were compared; it was found to be significantly larger in group 1 (172.4± 91.9, 107.4$\pm$ 69.4, 92.1 ± 42.1, 118.8± 81.8 and 876.6± 112.5 ml) than group 2 (91.7± 55.0, 74.2+ 63.7, 67.7± 51.9, 71.6± 40.5 and 706.2± 98.3 ml).
🔬Design:Research Article
📍Scope:2002 Verileri
⚙️Variables:Protrombin · Ameliyat sonrası dönem · Koroner arter köprüleme

Abstract

Introduction and Aim: To define the changes in activated coagulation time (ACT) and postoperative drainage volume with two different heparin neutralization methods in patients who had coronary bypass surgery. Material and Methods: 53 patients who had coronary bypass surgery between January 1, 2002 and July 31,2002 at Trakya University Faculty of Medicine Department of Cardiovascular Surgery were taken into the study. Patients were separated into two groups randomly. The patients that were applied protamine, 1.3 folds of total heparin during the operation were as group 1 (n=29) and the patients that heparin neutralization was applied by the calculation of protamine dosage with a graphic at the end of cardiopulmonary bypass (CPB) were as group 2 (n=24). Postoperative ACT and drainage volumes of the groups were compared. Findings: Among groups there was no significent difference in terms of age, sex, body mass index, number of grafts, CPB time, cross clamp time, EF and use of LIMA. There was no significent difference in ACT values 5 minutes after protamine application (Group 1= 129.8± 12.6 sec, Group 2= 128.5± 14.1 sec). In group 1, ACT values at 2, 4 and 6 hours after protamine application (131.9± 19.2, 129.129.2± 11.5 and 127.0± 9.2 sec) were prominently higher than in group 2 (118.5± 13.5, 114.4± 9.6 and 111.9± 10.9 sec). Total protamine dosage was found to be significantly higher in group 1 (318.0± 45.2 mg) compared to group 2 (287.7± 42.3 mg). If postoperative 0-2, 2-4, 4-6, 6-12 hours and total drainage volumes were compared; it was found to be significantly larger in group 1 (172.4± 91.9, 107.4$\pm$ 69.4, 92.1 ± 42.1, 118.8± 81.8 and 876.6± 112.5 ml) than group 2 (91.7± 55.0, 74.2+ 63.7, 67.7± 51.9, 71.6± 40.5 and 706.2± 98.3 ml). Results: In sufficient neutralization of heparin at the 'end of CPB may end up with complications such as bleeding, cardiac tamponade and transfusion reactions. In order to reduce these complications, knowing the total amount in patient circulation at the moment and neutralization of that amount with protamine have great importance. Because of this, in calculation of protamine dosage it supplies great advantages to use the graphic obtained by ACT values at basal, after heparinization and at end of CPB.

Özet

Giriş ve Amaç: Koroner arter bypass cerrahisi uygulanan hastalarda farklı iki yöntemle heparinin nötralizasyonu sonucu postoperatif dönemde aktive edilmiş pıhtılaşma zamanında (ACT) ve drenaj miktarlarında oluşan değişiklikleri araştırmak. Materyal ve Metotlar: Trakya Üniversitesi Tıp Fakültesi Kalp Damar Cerrahisi Kliniğinde 1 Ocak-31 Temmuz 2002 tarihleri arasında koroner bypass operasyonu uygulanan 53 olgu çalışmaya alındı. Hastalar rastlantısal olarak iki gruba ayrıldı. Operasyon sırasında uygulanan toplam heparin miktarının 1.3 katı oranında protamin verilenler Grup=1(n=29)'i ve kardiyopulmoner bypass sonunda protamin dozu bir grafikle hesaplanarak heparin nötralizasyonu uygulananlar Grup=2(n=24)'yi oluşturdu, iki grubun postoperatif ACT ve drenaj miktarları karşılaştırıldı. Bulgular: iki grup arasında yaş, cins, vücut kitle oranı (BMI), gren sayısı, kardiyopulmoner bypas zamanı (KPBZ), kros klemp zamanı (KKZ), ejeksiyon fraksiyonu (EF) ve sol internal mammarian arter (LlMA) kullanımı bakımından farklılık yoktu. Protamin verildikten 5 dakika sonraki ACT değerlerinde 2 grup arasında farklılık yoktu (Grup 1=129.8±12.6, Grup 2=128.5±14.1 saniye). Protamin sonrası 2-4 ve 6.saatlerde ACT değeri grup 1'de (131.9±19.2, 129.2±11.5, 127.0±9.2 saniye) grup 2'ye göre (118.5±13.5, 114.4±9.6, 111.9±10.3 saniye) belirgin derecede yüksekti. Grup 1 'de toplam protamin dozu (318.0±45.2 mg), grup 2'ye (287.7±42.3 mg) göre anlamlı derecede fazla bulundu. Postoperatif 0-2, 2-4, 4-6, 6-12.saat ve toplam drenaj miktarları karşılaştırıldığında grup 1'de (172.4±91.9, 107.4±64.9, 92.1±42.1, 118.8+81.8 ve 876.6±112.5 mililitre) grup 2'ye göre (91.7$\pm$55.0, 74.2$\pm$63.7, 67.7±51.9, 71.6±40.5 ve 706.2±98.3 mililitre) anlamlı derecede fazla olduğu görüldü.Sonuçlar: KPB sonunda heparinin yeterince nötralize edilememesi postoperatif dönemde kanama, kardiyak tamponad ve tranfüzyon reaksiyonları gibi komplikasyonlara yol açmaktadır. Bu komplikasyonları azaltmak için heparin nötralizasyonunda, hastada o anda mevcut olan miktarının bilinmesi ve bunun protaminle nötralizasyonu büyük önem taşımaktadır. Bu nedenle protamin dozu hesaplanırken hastanın bazal, heparin sonrası ve kardiyopulmoner bypas (KPB) sonundaki ACT değerleriyle elde edilen grafiğin kullanılması büyük avantajlar sağlamaktadır.

🔖

Cite This Article

EGE, T., ÇIKIRIKÇIOĞLU, M., ARAR, C., ACIPAYAM, M., DURAN, E. (2002). Effect of two different heparin neutralization methods on postoperative drainage in open heart surgery. Gülhane Tıp Dergisi, Cilt: 44 - Sayı: 4, 399–404. https://ajindex.com/articles/225807

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. Anderson, JAM., Saenko, E.L.: Heparin resistance. British Journal of Anaesthesia 2W)2;88(4):467-69
  2. Shore-Lesserson, L, Graviee, G.P.: Anticoagulatmn for cardiopulmonary bypass. In: Graviee GP, Davis RF, Kurusz M (Edt's). Cardiopulmonary bypass.principles and practice. Second edition, Philadelphia, Lippincott Williams &Wilkins, 2000;435-472
  3. Hirsh, J., Anand, S.S., Halperin, J.L., Fuster, V.: Guide to anticoagulant therapy: Heparin. A statentment for healtcare professionals from the American Heart Association. Arterioscler Thromb Vacs Biol 2001;21:e9-e33
  4. Hirsh, J., Warkentin, T.E., Shaughnessy, S.G., Anand, S.S., Halperin, J.L., Raschke, R., Granger, C, Ohmen, E.M., Dalen, J.E.: Heparin and low molecular weight heparin. Mechanism of action, pharmacokineticks, dosing, monitoring, efficacy and safety. Chest 2001;119:64S-94S
  5. De Candia, E., Cristofaro, R.D., Landolfi, R.: Thrombin-induced platelet activation is inhibited by high- andn low-molecular-weight heparin Circulation 1999;99(25):3308-3314
  6. Velthuis, H., Jansen, P.G.M., Hack, C.E., Eijsman, L., Wildevuur, C.R.H.: Specific Complement Inhibition With Heparin-Coated Extracorporeal Circuits. Ann Thorac Surg 1996;61:1153-1157
  7. Bruins, P., Velthuis, H., Yazdanbakhsh, A.P., Jansen, P.G.M., van Hardevelt, F.W.J., de Beaumont, E.M.F.H., Wildevuur, C.R.H., Eijsman, L, Trouwborst, A., Hack, C.E.: 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;96:3542-3548
  8. Carr, J.A., Silverman, N.: The heparin-protamine interaction: A review. Journal of Cardiovascular Surgery; Turin1999;40(5):659-666
  9. Jobes, D.R., Aitken, G.L., Shaffer, G.W.: Cardiopulmonary bypass, myocardial management and support techniques. Increased accura¬ cy and precision of heparin and protamine dosing reduces blood loss and transfusion patients undergoing primary cardiac operations. Thorac Cardiovasc Surg 1995;110:36-45
  10. Codispoti, M., Ludlam, C.A., Simpson, D., Mankad, P.S.: Individualized heparin and protamine management in infants and children under¬ going cardiac operations. Ann Thorac Surg 2001;71:922-928
  11. Bennet, K.M., Bringgins, D., Zucker, M., LaDuca, F: A four year experience with patient individualized heparin and protamine dosing using the hemochron RxDx system. JECT 2001;33:19-22
  12. Uslu, A., Yiğit, A.: Açık kalp Cerrahisinde heparin dozu ve serbest