The Effect of IABP Early Insertion on Mortality in Post Cardiac Arrest Patients With Acute Coronary Syndrome

NCT ID: NCT03638609

Last Updated: 2018-08-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

102 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-10-23

Study Completion Date

2018-11-23

Brief Summary

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The prevalence of cardiac arrests is still high worldwide. Despite the return of spontaneous circulation (ROSC), mortality and morbidity in post cardiac arrest patients is reported high. Comprehensive management is essential in treating patients with post cardiac arrest syndrome. Adequate circulatory stability is achieved with fluid therapy, vasoactive drug therapy, and consideration of mechanical support. Intra-Aortic Ballon Pump (IABP) is one of the most feasible and available mechanical support in developing countries including Indonesia.

There are several benefits of IABP reported in acute myocardial infarction complicated with cardiogenic shock. Nevertheless, the IABP-SHOCK II study revealed contradictive result which is IABP support was not improving mortality in acute myocardial infarction complicated with cardiogenic shock after revascularization. Other study, Korean Acute Myocardial Infarction Registry (KAMIR), also reported no benefits of IABP support in cardiogenic shock patients. But, the study the investigators mentioned earlier is a registry study, attributed to selection bias and several confounding factors resulting mismatch in population. There are no consideration to IABP time of initiation and duration of use in both studies.

The Investigator is aiming to prove the early insertion of IABP to a better outcome compared with the absence of early IABP. The objective of the study is to assess mortality in post cardiac arrest syndrome patients with early insertion of IABP support. A total of 102 subjects will be enrolled in this study, divided into IABP and non-IABP group. The primary outcome is in-hopital-mortality, and various indicators in the pathomechanisme of post cardiac arrest syndrome will be measured in 30 minutes and 6 hours after ROSC. Effective lactate clearance, IL-6, Beclin-1, Caspase-3, a-vO2 diff, and ScvO2, cardiac output, VTI, TAPSE and ejection fraction will be measured and analized between the two groups.

Detailed Description

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Conditions

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Post-Cardiac Arrest Syndrome

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Control

Group of patients not receiving IABP

Group Type NO_INTERVENTION

No interventions assigned to this group

Intra Aortic Balloon Pump

Group of patients receiving Intra Aortic Balloon Pump in 3 hours after ROSC (early insertion of IABP)

Group Type EXPERIMENTAL

Intra Aortic Balloon Pump

Intervention Type DEVICE

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.

Interventions

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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.

Intervention Type DEVICE

Other Intervention Names

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IABP

Eligibility Criteria

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Inclusion Criteria

1. Age greater than 18 and less than 75 years.
2. Post cardiac arrest syndrome patients with decreased level of consciousness (cerebral performance categories (CPC) more than 1) and hypotension (systolic blood pressure less than 100)
3. Experiencing successful cardiac rescucitation following cardiac arrest

Exclusion Criteria

1. History of stroke (based on interview)
2. Unequal pupil
3. Previous use of IABP
4. Aorta regurgitation
5. Brugada syndrome and congenital long QT

Drop-out Criteria:

1. Participants who died before IABP insertion
2. The family requests for a termination of treatment.
3. Anemia caused by bleeding with hemoglobin decrement by \>3 gr/dL
4. Ankle brachial index(ABI) less than 0,8
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Cardiovascular Center Harapan Kita Hospital Indonesia

OTHER

Sponsor Role collaborator

Indonesia University

OTHER

Sponsor Role lead

Responsible Party

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Isman Firdaus, MD

Interventional Cardiologist, Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Isman Firdaus, MD

Role: PRINCIPAL_INVESTIGATOR

National Cardiovascular Center Harapan Kita Hospital Indonesia

Locations

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National Cradiovascular Center Harapan Kita Hospital

Jakarta, , Indonesia

Site Status RECRUITING

Countries

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Indonesia

Central Contacts

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Isman Firdaus, MD

Role: CONTACT

+621-5684093 ext. 1265

Arum Suryandari, MD

Role: CONTACT

+621-5684093 ext. 1265

Facility Contacts

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Isman Firdaus, MD

Role: primary

+621-5684093 ext. 1265

Gloria Kartika, MD

Role: backup

+621-5684093 ext. 1265

References

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Provided Documents

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Document Type: Study Protocol, Statistical Analysis Plan, and Informed Consent Form

View Document

Other Identifiers

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IABP17

Identifier Type: -

Identifier Source: org_study_id

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