Journals / Haseki Tıp Bülteni / 2010 / Cilt: 48 - Sayı: 2

Levels of CK-MB and troponin I in patients who underwent percutaneous transluminal coronary angioplasty

Perkütan transluminal koroner anjioplasti uygulanan hastalarda CK-MB ve troponin I düzeyleri

Pages
68–71
DOI
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AI Summary & Key Takeaways

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

Cardiac troponins, especially cTnI, are more sensitive than CK-MB for the diagnosis of cardiac damage.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: Not only the progressive increase in indications for percutaneous transluminal coronary angioplasty (PTCA) attracts the attention, but also the myocardial damage that may develop after this technique.
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Key Findings & Data:Methods: 47 randomly selected patients, who have undergone PTCA procedure for different reasons, had blood analysis of cTnI and CK-MB levels before and after the procedure between 6 and 12 hours.
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Conclusion & Impact:Cardiac troponins, especially cTnI, are more sensitive than CK-MB for the diagnosis of cardiac damage.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Aim: Not only the progressive increase in indications for percutaneous transluminal coronary angioplasty (PTCA) attracts the attention, but also the myocardial damage that may develop after this technique. In this paper, the significance of cardiac markers in detecting myocardial damage following PTCA is discussed. Methods: 47 randomly selected patients, who have undergone PTCA procedure for different reasons, had blood analysis of cTnI and CK-MB levels before and after the procedure between 6 and 12 hours. Chemiluminescent Enzyme Immunoassay method was applied for cTnI and kinetic immunoinhibition method was applied for CK-MB. Results: Significant increase was found in levels of cTnI (p<0.0001) and CK-MB (p<0.05) after PTCA. A meaningful increase was detected in levels of cTnI, when compared to CK-MB in percentage. When patients were subgrupped as SAP, USAP and post MI angina according to PTCA indications, no difference was found in the elevation of cTnI and CK-MB levels (p=0.69, p=0.43). Conclusion: Subclinical minor complications may occur during PTCA procedure, such as lateral branch occlusion, distal microembolism, transient vascular occlusion, etc. This may cause minor cardiac damage, which may lead to an increase in the levels of cardiac markers. Cardiac troponins, especially cTnI, are more sensitive than CK-MB for the diagnosis of cardiac damage.

Özet

Amaç: Endikasyon sınırları giderek genişleyen perkütan transluminal koroner anjioplasti (PTKA) tekniği sonrasında oluşabilecek kalp kası hasarı da bir o kadar dikkat çekicidir. PTKA sırasında klinik belirti vermeksizin ortaya çıkan yan dal oklüzyonu, distal mik-roembolizm, geçici damar tıkanıklığı gibi vasküler komplikasyon-lar kalp kasında oluşan bu hasarı açıklayabilir. Bu yazımızda, PTKA sonrası gelişebilecek olan miyokardial hasarın belirlenmesinde kardiyak belirteçlerin yeri tartışılmıştır. Yöntemler: Çeşitli endikasyonlarla PTKA geçiren rastgele seçilmiş 47 hastada, işlem öncesi ve işlem sonrası 6-12. saatler arasında alınan kan örneklerinde, cTnl ve CK-MB tayini yapıldı. cTnl için kemilüminesan Immunoassay, CK-MB için kinetik immünoinhibis-yon metodu kullanıldı. Bulgular: PTKA sonrası cTnl (p<0.0001) ve CK-MB (p<0.05) değerlerinde anlamlı artış saptandı. Tnl'daki % artış CK-MB'deki artış yüzdesine göre anlamlı olarak farklı bulundu (p<0.001). Hasta grubunu PTKA endikasyonlarına göre üç alt gruba (stabil angina pektoris, stabil olmayan angina pektoris ve miyokard infaktüs sonrası angina) ayırarak incelediğimizde ise cTnl ve CK-MB artışları açısından fark olmadığını gördük (p=0.69, p=0.43). Sonuç: PTCA sırasında klinik olarak belirti vermeyen minör komp-likasyonlar (yan dal oklüzyonu, distal mikroembolizm, geçici damar tıkanıklığı vs.) olmakta, bu da minör kardiyak hasara yol açarak kardiyak belirteçlerin seviyesini yükseltmektedir. Ancak minör kardiyak hasarın tanısında kardiyak troponinler, daha spesifik olması sebebiyle de özellikle cTnl, CK-MB'den daha sensitiftir.

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Cite This Article

YILMAZ, İ., KURAL, A., SEVAL, H., YAMAK, N., YAMAK, M., KOLDAŞ, M. (2010). Levels of CK-MB and troponin I in patients who underwent percutaneous transluminal coronary angioplasty. Haseki Tıp Bülteni, Cilt: 48 - Sayı: 2, 68–71. https://ajindex.com/articles/267428

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References (10)

  1. Adams JE III, Bodor GS, Davila-Roman VG, et al. Cardiac troponin I a marker with high spesificity for cardiac injury. Circulation 1993;88:101-6
  2. Mair J, Puschendorf B, Michel G. Clinical significance of cardiac contractile proteins for the diagnosis of myocardial injury. Adv Clin Chem 1994;31:63-98
  3. Hunt A.C, Chow S.L, Shiu M.F, Chilton DC, Cummins B, Cummins P. Release of creatine kinase-MB and cardiac specific troponin-I following percutaneous transluminal coronary angioplasty. Eur Heart Journal 1991;12:690-4
  4. Ravkilde J, Nissen H, Mickley H, Andersen PE, Thayssen P, Hørder M. Cardiac troponin T and CK-MB mass release after visually successful percutaneous transluminal coronary angioplasty in stable angina pectoris. Am Heart J 1994;127:13-20
  5. Talasz H, Genser N, Mair J. Side branch occlusion during PTCA. Lancet 1992;339:1380 6. Genser N, Mair J, Talasz H, et al. Cardiac troponin I to diagnose percutaneous transluminal coronary angioplastyrelated myocardial injury. Clinica Chimica Acta 1997;265:207-17
  6. Bertinchant JP, Polge A, Ledermann B, et al. Relation of minor cardiac troponin I elevation to late cardiac events after uncomplicated elective successful percutaneous transluminal coronary angioplasty for angina pectoris. Am J Cardiol 1999;84:51-7
  7. Garbarz E, Lung B, Lefevre G, et al. Frequency and prognostic value of cardiac troponin I elevation after coronary stenting. Am J Cardiol 1999;84:515-8
  8. Del Rey JM, Madrid AH, Valino JM, et al. Cardiac troponin I and minor cardiac damage: biochemical markers in a clinical model of myocardial lesions. Clin Chem 1998;44:2270-6
  9. Hedstörm E, Aström- Olsson K, Ohlin H, et al. CKMB and cTnT accurately estimates myocardial infact size after reperfusion. Scand Cardiovasc J 2007;41:44-50
  10. Antman EM, Tanasijevic MJ, Thompson B, et al. Cardiac spesific troponin I levels to predict the risk of mortality in patients with acute coronary syndromes. N Engl J Med 1996;335:1342-9.