These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Preoperative C-reactive protein levels to predict early and late mortalities after coronary artery bypass surgery: eight years of follow-up.
    Author: van Straten AH, Soliman Hamad MA, van Zundert AJ, Martens EJ, Schönberger JP, de Wolf AM.
    Journal: J Thorac Cardiovasc Surg; 2009 Oct; 138(4):954-8. PubMed ID: 19660390.
    Abstract:
    OBJECTIVE: There is limited evidence that increased preoperative levels of C-reactive protein are associated with increased mortality after coronary artery bypass grafting. We retrospectively investigated in 5669 patients the predictive value of preoperative C-reactive protein levels for early and late mortalities after coronary artery bypass grafting. METHODS: Patients undergoing isolated coronary artery bypass grafting between January 2000 and December 2007 (n = 8500) were studied. Preoperative demographic data and risk factors and outcome data (mortality data) were prospectively collected in a database. Preoperative C-reactive protein levels were retrieved from the laboratory data. RESULTS: In 5669 of 8500 cases, the preoperative C-reactive protein level could be retrieved. Seventy-five patients were unavailable for follow-up. A preoperative C-reactive protein level greater than 10 mg/L was an independent risk factor for early mortality, whereas a level greater than 5 mg/L was a risk factor for late mortality. Other risk factors were age, sex, chronic obstructive pulmonary disease, diabetes, left ventricular ejection fraction less than 35%, peripheral vascular disease, and previous cardiac surgery. We found a higher mean C-reactive protein value in patients with a left ventricular ejection fraction less than 35% (18.5 +/- 33 mg/L) than in those with an ejection fraction greater than 35% (P < .0001). CONCLUSIONS: Preoperative C-reactive protein levels can be used in risk stratification in coronary artery bypass grafting surgery. A C-reactive protein level greater than 10 mg/L is a risk factor for early mortality, whereas a level greater than 5 mg/L is a risk factor for late mortality.
    [Abstract] [Full Text] [Related] [New Search]