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Kardiyovasküler Cerrahide Trombositopeni

Year 2008, Volume: 15 Issue: 3, 191 - 197, 01.06.2008

Abstract

Amaç: Çalışmamızda postoperatif kardiyovasküler cerrahi hastalarında trombositopeni sıklık ve etiyolojik dağılımının belirlenmesi ve trombositopeni komplikasyonlarının irdelenmesi amaçlanmıştır. Yöntem ve Gereçler: Kardiyovasküler cerrahi yoğun bakım ünitesinde postoperatif olarak takip ve tedavisi yapılan toplam 167 hasta retrospektif olarak incelendi. Hastaların dosyalarındaki verilerle; trombositopeni varlığı, trombositopeni saptanan olgularda ise etiyolojik nedenler ve gelişen komplikasyonlar belirlendi. Bulgular: Trombosit sayısı 150,000/mm3 altındaki değerler trombositopeni olarak kabul edildi. Toplam 64 hastada (%38.32) trombositopeni tespit edildi. Trombositopeni nedenleri olarak düşük molekül ağırlıklı heparin kullanımı, yaygın damar içi koagülasyon (DİK), sepsis ve septisemi, heparin dışı diğer ilaçlar ve sistemik hastalıklar tespit edildi. Bu nedenler içinde düşük molekül ağırlıklı heparin kullanımı (n=34, %53.1) en sık rastlanılan faktördü. Ayrıca bu hastalardaki ortalama trombosit sayısı diğer nedenli trombositopenilerdeki trombosit değerleri ile karşılaştırıldığında nispeten daha yüksek seviyelerde olduğu (74.842 ± 14.246/mm3, p<0.05, r=0.168) görüldü. Trombositopeniye bağlı komplikasyon olarak kanama problemleri ile karşılaşıldı ve en sık üst gastrointestinal sistem kanamasına (n=12) ve mukozal kanamaya (n=7) rastlanıldı. Ayrıca değerlendirilmeye alınan diyabetik hastalarda trombositopeni gelişimi anlamlı olarak daha sıktı (r=0.108, p<0.05). Sonuç: Kardiyovasküler cerrahi yoğun bakım hastalarında trombositopeni önemli bir mortalite ve morbidite nedenidir. Özellikle operasyon sonrası sıklıkla antikoagülan tedavi başlanan bu hastalarda peroperatif dönemde hemostaza ayrıca önem verilmeli, postoperatif yoğun bakımda ise hastaların kan parametreleri yakın takip edilmelidir. Anahtar kelimeler: Kardiyovasküler cerrahi; Trombositopeni, Heparin.

References

  • Gettings EM, Bush KA, Van Cott EM, Hurford WE. Outcome of postoperative critically ill patients with heparin induced thrombocytopenia: an observational retrospective case control study. Crit Care 2006;10(6):R161.
  • Levine RL, McCollum D, Hursting MJ. How frequently is venous thromboembolism in heparin- treated patients associated with heparin induced thrombocytopenia? Chest 2006; 130: 681-7.
  • Mahlfeld K, Franke J, Schaeper O, Kayser R, Grasshoff H. Heparin-induced thrombocytopenia as a complication of postoperative prevention of thromboembolism with unfractionated heparin/ low moleculer weight heparin after hip and knee prosthesis implantation. Unfallchirurg 2002; 105: 327-31.
  • Warkentin TE, Sheppard JA, Siqouin CS, Kohlmann T, Eichler P, Greinacher A. Gender imbalance and risk factor interactions in heparin induced thrombocytopenia. Blood 2006;108(9):2937-41.
  • Barie PS, Hydo LJ, Eachempati SR. Causes and consequences of fever complicating ciritical surgical illness. Surg Infect (Larchut) 2004; 5: 145-55.
  • Barie PS, Hydo LJ, Fischer E. Utility of illness severity scaring of prolonged surgical critical care. J Trauma 1996; 40: 513-8.
  • Matthai WH Jr. Thrombocytopenia in cardiovascular patients: diagnosis and management. Chest. 2005 Feb;127(2 Suppl):46S-52S.
  • Strauss R, Wehler M, Mehler K, Kreutzer D, Koebnick C, Hahn EG. Thrombocytopenia in patients in the medical intensive care unit: bleeding prevalence, transfusion requirements, and outcome. Crit Care Med 2002; 30: 1765-71.
  • Akca S, Haji Michael P, de Mendonca A, Suter P, Levi M, Vincent JL. Time course of

Thrombocytopenia In Cardivoascular Surgery

Year 2008, Volume: 15 Issue: 3, 191 - 197, 01.06.2008

Abstract

Objective: We aimed to evaluate the etiology and frequency of thrombocytopenia in postoperative cardiovascular surgery patients and the complications secondary to thrombocytopenia in this patient group. Material and Methods: We retrospectively reviewed the postoperative data of 167 patients followed and treated at the cardiovascular surgery intensive care unit. The presence of thrombocytopenia was detected from blood count results in patients' files. Etiologic factors and complications were assessed in patients possessing thrombocytopenia. Results: A thrombocyte level lower than 150,000/mm3 was accepted as thrombocytopenia. It was detected in 64 patients (%38.32). Etiologies for thrombocytopenia were the usage of low molecular weight heparin, disseminated intravascular coagulation, sepsis and septicemia, drugs other than heparin, and systemic diseases. Among these, low molecular weight heparin was the most common reason (n=34, %53.1) and in that particular patient group thrombocyte levels were higher when compared with the other factors (74.842 ± 14.246/mm3, p<0.05, r=0.168). Bleeding complications occurred secondary to thrombocytopenia and the most common hemorrhage sites were from upper gastrointestinal tract (n=12) and mucosal bleeding (n=7). Additionally, presence of diabetes mellitus significantly increased the possibility of thrombocytopenia (r=0.108, p<0.05). Conclusion: Thrombocytopenia is an important factor for mortality and morbidity for patients treated at the cardiovascular surgery intensive care unit. These patients frequently receive anticoagulant therapy in the postoperative period; thus perioperative hemostasis and postoperative close follow up of the blood parameters of these patients are critically important. Key words: Cardiovascular surgery; Thrombocytopenia, Heparin.

References

  • Gettings EM, Bush KA, Van Cott EM, Hurford WE. Outcome of postoperative critically ill patients with heparin induced thrombocytopenia: an observational retrospective case control study. Crit Care 2006;10(6):R161.
  • Levine RL, McCollum D, Hursting MJ. How frequently is venous thromboembolism in heparin- treated patients associated with heparin induced thrombocytopenia? Chest 2006; 130: 681-7.
  • Mahlfeld K, Franke J, Schaeper O, Kayser R, Grasshoff H. Heparin-induced thrombocytopenia as a complication of postoperative prevention of thromboembolism with unfractionated heparin/ low moleculer weight heparin after hip and knee prosthesis implantation. Unfallchirurg 2002; 105: 327-31.
  • Warkentin TE, Sheppard JA, Siqouin CS, Kohlmann T, Eichler P, Greinacher A. Gender imbalance and risk factor interactions in heparin induced thrombocytopenia. Blood 2006;108(9):2937-41.
  • Barie PS, Hydo LJ, Eachempati SR. Causes and consequences of fever complicating ciritical surgical illness. Surg Infect (Larchut) 2004; 5: 145-55.
  • Barie PS, Hydo LJ, Fischer E. Utility of illness severity scaring of prolonged surgical critical care. J Trauma 1996; 40: 513-8.
  • Matthai WH Jr. Thrombocytopenia in cardiovascular patients: diagnosis and management. Chest. 2005 Feb;127(2 Suppl):46S-52S.
  • Strauss R, Wehler M, Mehler K, Kreutzer D, Koebnick C, Hahn EG. Thrombocytopenia in patients in the medical intensive care unit: bleeding prevalence, transfusion requirements, and outcome. Crit Care Med 2002; 30: 1765-71.
  • Akca S, Haji Michael P, de Mendonca A, Suter P, Levi M, Vincent JL. Time course of
There are 9 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

Özgür Tanriverdi This is me

Özer Selimoğlu This is me

Murat Uğurlucan This is me

Murat Başaran This is me

Elif Eroğlu This is me

Temuçin Noyan Oğuş This is me

Publication Date June 1, 2008
Published in Issue Year 2008 Volume: 15 Issue: 3

Cite

APA Tanriverdi, Ö., Selimoğlu, Ö., Uğurlucan, M., Başaran, M., et al. (2008). Kardiyovasküler Cerrahide Trombositopeni. Journal of Turgut Ozal Medical Center, 15(3), 191-197.
AMA Tanriverdi Ö, Selimoğlu Ö, Uğurlucan M, Başaran M, Eroğlu E, Oğuş TN. Kardiyovasküler Cerrahide Trombositopeni. J Turgut Ozal Med Cent. June 2008;15(3):191-197.
Chicago Tanriverdi, Özgür, Özer Selimoğlu, Murat Uğurlucan, Murat Başaran, Elif Eroğlu, and Temuçin Noyan Oğuş. “Kardiyovasküler Cerrahide Trombositopeni”. Journal of Turgut Ozal Medical Center 15, no. 3 (June 2008): 191-97.
EndNote Tanriverdi Ö, Selimoğlu Ö, Uğurlucan M, Başaran M, Eroğlu E, Oğuş TN (June 1, 2008) Kardiyovasküler Cerrahide Trombositopeni. Journal of Turgut Ozal Medical Center 15 3 191–197.
IEEE Ö. Tanriverdi, Ö. Selimoğlu, M. Uğurlucan, M. Başaran, E. Eroğlu, and T. N. Oğuş, “Kardiyovasküler Cerrahide Trombositopeni”, J Turgut Ozal Med Cent, vol. 15, no. 3, pp. 191–197, 2008.
ISNAD Tanriverdi, Özgür et al. “Kardiyovasküler Cerrahide Trombositopeni”. Journal of Turgut Ozal Medical Center 15/3 (June 2008), 191-197.
JAMA Tanriverdi Ö, Selimoğlu Ö, Uğurlucan M, Başaran M, Eroğlu E, Oğuş TN. Kardiyovasküler Cerrahide Trombositopeni. J Turgut Ozal Med Cent. 2008;15:191–197.
MLA Tanriverdi, Özgür et al. “Kardiyovasküler Cerrahide Trombositopeni”. Journal of Turgut Ozal Medical Center, vol. 15, no. 3, 2008, pp. 191-7.
Vancouver Tanriverdi Ö, Selimoğlu Ö, Uğurlucan M, Başaran M, Eroğlu E, Oğuş TN. Kardiyovasküler Cerrahide Trombositopeni. J Turgut Ozal Med Cent. 2008;15(3):191-7.