Nitric Oxide in Myocardial Infarction Size

NCT ID: NCT00568061

Last Updated: 2019-11-21

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

29 participants

Study Classification

INTERVENTIONAL

Study Start Date

2006-06-30

Study Completion Date

2008-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to assess whether or not inhaled nitric oxide can decrease myocardial infarction (MI) size at 48-72 hours in patients presenting with an ST segment elevation MI (STEMI) who undergo successful percutaneous coronary intervention.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The purpose of the trial is to assess whether or not inhaled nitric oxide can decrease myocardial infarction (MI) size as a fraction of left ventricular (LV) size at 48-72 hours in patients presenting with an ST segment elevation MI who undergo successful percutaneous coronary intervention (PCI).

The primary endpoint for this study will be myocardial infarction size as a fraction of left ventricular size at 48-72 hours as measured by contrast-enhanced cardiac MRI.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Acute Myocardial Infarction ST Elevation MI STEMI

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Inhaled Nitric Oxide

Inhaled Nitric oxide administered at 80 parts per million (ppm)

Group Type EXPERIMENTAL

Nitric Oxide

Intervention Type DRUG

Nitric oxide for inhalation

Placebo

Inhaled nitrogen gas (Placebo) administered at 80 ppm

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Nitrogen gas (placebo) for inhalation

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Nitric Oxide

Nitric oxide for inhalation

Intervention Type DRUG

Placebo

Nitrogen gas (placebo) for inhalation

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

INOmax® Nitrogen gas

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Acute myocardial infarction and electrocardiographic evidence of ST elevation
* No clinical evidence of congestive heart failure
* All patients must undergo successful percutaneous coronary intervention for thrombolysis in myocardial infarction (TIMI) 0 or 1 coronary flow with resulting TIMI 2 or 3 flow
* Greater than 18 years of age
* Signed Institutional Review Board (IRB) approved informed consent

Exclusion Criteria

* Prior myocardial infarction
* Requirement for urgent cardiac surgery
* Previous coronary artery bypass graft (CABG) or primary coronary intervention (PCI)
* Left bundle branch block
* Heart block that is expected to require a temporary pacemaker for greater than 72 hours
* Prior use of thrombolytic therapy for the current event
* Unable to tolerate magnetic resonance imaging or unable to tolerate gadolinium contrast media, including patients with a calculated creatinine clearance less than 60 ml/min/1.73m² Body Surface Area (BSA)
* Active or recent hemorrhage requiring an invasive procedure for evaluation or transfusion within 6 weeks prior to presentation, or hemorrhagic stroke within the 6 weeks prior
* Neutropenia (WBC \<2000 (mm)³), Anemia (HCT \<30%, Thrombocytopenia (Thrombocytes \<50,000 (mm)³). It is not necessary to confirm blood counts prior to start of study drug in the absence of clinical suspicion.
* Known or suspected aortic dissection.
* Prior history of pulmonary disease requiring chronic oxygen therapy.
* Pregnancy, lactating, and women of childbearing potential.
* Medical problem likely to preclude completion of the study.
* Use of investigational drugs or device within the 30 days prior to enrollment
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Mallinckrodt

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

James Baldassarre, MD

Role: STUDY_DIRECTOR

Mallinckrodt

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Providence Hospital

Mobile, Alabama, United States

Site Status

Baptist Cardiac & Vascula Institute

Miami, Florida, United States

Site Status

Northwestern University

Chicago, Illinois, United States

Site Status

University of Kansas Hospital

Kansas City, Kansas, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Jack D. Weiler Hospital

The Bronx, New York, United States

Site Status

Montefiore Medical Center

The Bronx, New York, United States

Site Status

LeBauer Cardiology

Greensboro, North Carolina, United States

Site Status

Allegheny General Hospital

Pittsburgh, Pennsylvania, United States

Site Status

UPMC Cardiovascular Institute

Pittsburgh, Pennsylvania, United States

Site Status

Central Utah Imaging

Provo, Utah, United States

Site Status

Virga Jesse Hospital

Hasselt, , Belgium

Site Status

University of Alberta Hospital

Edmonton, Alberta, Canada

Site Status

St. Michael's Hospital

Toronto, Ontario, Canada

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States Belgium Canada

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

INOT 44

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Sonothrombolysis in Patients With STEMI
NCT03092089 COMPLETED PHASE2
Pharmacoinvasive Therapy With Prourokinase
NCT01642667 COMPLETED PHASE2/PHASE3