Inhaled Nitric Oxide in Prevention/Treatment of Ischemia-Reperfusion Lung Injury Related to Lung Transplantation

NCT ID: NCT00060450

Last Updated: 2016-09-09

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

TERMINATED

Clinical Phase

PHASE3

Total Enrollment

84 participants

Study Classification

INTERVENTIONAL

Study Start Date

2001-08-31

Study Completion Date

2006-09-30

Brief Summary

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The purpose of this study is to evaluate the effects of inhaled nitric oxide on both short-term physiology as well as on the development of ischemia-reperfusion lung injury (IRLI) in the immediate post transplant period. The specific hypothesis is that inhaled NO post lung transplantation will improve gas exchange/hemodynamic and thus reduce the development of post transplant IRLI.

Detailed Description

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The objective is to determine the role of inhaled NO in the prevention/treatment of IRLI in lung transplant patients. The plan is to accomplish this objective in 2 phases:

Phase 1 - patients immediately post transplant will have a variety of physiologic measurements performed while breathing 0, 10, and 20 ppm inhaled NO. For the next 24 hours they will be kept on a mixture providing the best oxygen delivery and pulmonary artery pressure. Our specific aims in this phase are to characterize physiologic responses to inhaled NO and determine the incidence of IRLI in these patients over 24 hours.

Phase 2 - patients immediately post transplant will be randomized to either INO or placebo gas and followed for 24 hours. Our specific aim in this phase is to compare the rate of development of IRLI in the two groups.

Conditions

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Ischemia-Reperfusion Injury

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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1

Inhaled Nitric Oxide

Group Type EXPERIMENTAL

nitric oxide for inhalation

Intervention Type DRUG

Either 10 or 20 ppm of inhaled nitric oxide for 24 hour post transplant

2

Placebo gas

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo gas will be given at 10 or 20 ppm for 24 hours post transplant

Interventions

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nitric oxide for inhalation

Either 10 or 20 ppm of inhaled nitric oxide for 24 hour post transplant

Intervention Type DRUG

Placebo

Placebo gas will be given at 10 or 20 ppm for 24 hours post transplant

Intervention Type DRUG

Other Intervention Names

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INOmax®

Eligibility Criteria

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Inclusion Criteria

* Patients undergoing lung transplantation

Exclusion Criteria

* Participation in other experimental protocols
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Mallinckrodt

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Neil MacIntyre, MD

Role: PRINCIPAL_INVESTIGATOR

Duke University

Locations

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Duke University Medical Center

Durham, North Carolina, United States

Site Status

Countries

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United States

Other Identifiers

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MACIN1

Identifier Type: -

Identifier Source: org_study_id

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