Elahi MM, Chetty GK, Kirke R, Azeem T, Hartshorne R, Spyt TJ. Complications related to intra-aortic balloon pump in cardiac surgery: a decade later.
Eur J Vasc Endovasc Surg 2005;
29:591-4. [PMID:
15878534 DOI:
10.1016/j.ejvs.2005.01.013]
[Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2004] [Accepted: 01/17/2005] [Indexed: 11/22/2022]
Abstract
BACKGROUND
Our centre in 1995 reported 26% of vascular complications in cardiac surgical patients treated with intra-aortic balloon pump (IABP). However, during the last decade there have been improvements in IABP technology and insertion techniques. We aimed to evaluate the impact of these changes on the incidence of IABP-related complications in cardiac surgery.
METHODS
Demographics, indications, technique and complication rate in 186 consecutive patients treated with IABP from January 1994 to December 1998 (Group I) were compared with 323 consecutive patients treated with IABP from January 1999 to December 2003 (Group II) at our regional cardiothoracic centre. Data was variably expressed as mean with or without range and either standard deviation or range. Statistical significance was accepted at P<0.05.
RESULTS
There were 121 (65%) and 194 (60%) males in Group I and II, respectively. The mean age was 66+/-12.1 (17-88) years and the mean duration of IAPB use was 43.5h (range 3-144 h). Overall complication rate was 10% in Group I and 2% in Group II whereas vascular complications accounted for 3% in Group-I and 1% in Group-II. Logistic regression analysis demonstrated cardiogenic shock being strongly correlated to in-hospital mortality (OR 4.68; P=0.004) followed by older age (OR 3.12; P=0.034) and ejection fraction <35% (OR 1.78; P=0.03).
CONCLUSION
The study demonstrated a significant decrease in the IABP-related complications even though complexity of cases referred for surgery has increased. Henceforth, the risk of 1% vascular complications should play little influence on decision-making regarding the use of IABP.
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