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Intra-aortic Balloon Counterpulsation in Patients Undergoing Cardiac Surgery — IABCS  

Postoperative; Dysfunction Following Cardiac Surgery Clinical Trial

Official title:
Intra-aortic Balloon Counterpulsation in Patients Undergoing Cardiac Surgery: a Randomized Controlled Trial

Clinical Trial Summary

The hypothesis of the study is to evaluate if the preoperative placement of IABP reduces clinical complications in high-risk patients undergoing cardiac surgery.

Clinical Trial Description

High-risk patients undergoing cardiac surgery are at high risk for myocardial ischemia, arrhythmia, cardiogenic shock and other clinical complications. Different therapeutic options are available to support these patients in the perioperative period including inotropes, vasopressors, and vasodilators, and also assist devices such as intra-aortic balloon pump (IABP) and others.

IABP increases myocardial oxygen supply by increasing diastolic coronary perfusion pressure and decreases myocardial oxygen demand by reducing left ventricular afterload. Additionally, IABP can also improve cardiac output and systemic perfusion. The hypothesis of this randomized and controlled trial is that the placement of IABP immediately before the cardiac surgery reduces clinical complications in high-risk patients. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

  • Postoperative; Dysfunction Following Cardiac Surgery
Clinical Trial Details
NCT number NCT02143544
Study type Interventional
Source University of Sao Paulo
Contact Ludhmila A Hajjar, PhD
Phone 11-26625232
Email ludhmila@usp.br
Status Recruiting
Phase N/A
Start date April 2014
Completion date April 2016
View Details
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