MedTrace Logo

The Effects of IABP Prior to Revascularization on Mortality of ACS Patients Complicated With Cardiogenic Shock

NCT03635840 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 34

Last updated 2024-03-08

No results posted yet for this study

Summary

Prevalence of cardiogenic shock in acute coronary syndrome patients is reported at about 5-8% with high fatality. Revascularization approach has already known as the standard of care, but the usage of intra-aortic balloon pump (IABP) as mechanical circulatory support is still a controversy. IABP SHOCK II trial revealed that short-term mortality did not improved by IABP but there are several essential variabels related to mortality that are not considered in the study which are IABP initiation time and weaning protocol.This study aim to evalute the effect of IABP prior to revascularization on mortality of patients with myocardial infarction complicated with shock.

92 subjects will be enrolled in this randomized controlled trial into two groups, with and without IABP. IABP group will be receiving the intervention prior to revascularization. The primary outcomes to be sought are in-hospital and 30-day mortality after revascularization. IABP effects measured by various indicators such as Global Longitudinal Strain by echocardiography on the 1st and 3rd day, NTproBNP and ST2 level on the 1st, 3rd and 5th day, effective lactate clearance and ureum creatinine level on the 1st and 3rd day and will be compared between two groups. Continous variabel will be presented in mean ± deviation standard or median, and analized with Student's t test or Mann-Whitney U test as appropriate.

Conditions

  • Cardiogenic Shock

Interventions

DEVICE

Intra Aortic Balloon Pump

Intra Aortic Balloon Pump (IABP) is a circulatory mechanical support device, placed in descending aorta, distally from left subclavian artery and proximally from renal artery. IABP works with counterpulsation concept, synchronized with heart cycle. It is indicated as supportive therapy for patients undergoing revascularization, cardiogenic shock and mechanical complication. Balloon dilatation during dyastolic phase increasing dyastolic pressure in aorta, improving coronary vascularization and myocardial oxygen supply. In systolic phase, the balloon deflates, reducing the left ventricle afterload hence decreasing myocardial oxygen demand.

Sponsors & Collaborators

  • National Cardiovascular Center Harapan Kita Hospital Indonesia

    collaborator OTHER

  • Indonesia University

    lead OTHER

Principal Investigators

  • Dafsah Juzar, MD · National Cardiovascular Center Harapan Kita Hospital Indonesia

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-01-04
Primary Completion
2020-04-04
Completion
2020-12-04

Countries

  • Indonesia

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03635840 on ClinicalTrials.gov