- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00139217
NO Need to Ventilate: A Trial of Non-invasive Inhaled Nitric Oxide in Persistent Pulmonary Hypertension of the Newborn
NO Need to Ventilate: A Trial of Non-invasive iNO in Persistent Pulmonary Hypertension of the Newborn
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Blending low doses of NO gas with oxygen in the inspiratory limb of mechanical ventilators is an effective method for reducing pulmonary vascular resistance and decreasing extrapulmonary right-to-left shunting at the ductus arteriosus and foramen ovale in many patients with PPHN. However, in some patients with PPHN, sustained elevations of PVR may occur in the absence of or despite improvement in the parenchymal lung disease such that mechanical ventilation is not needed for maintaining adequate gas exchange.
PPN in the absence of pulmonary parenchymal disease or despite improvement in the parenchymal lung disease occurs in a significant subset of newborn infants with hypoxemic respiratory failure. Inhaled NO can be effectively delivered by non-invasive techniques to newborn infants with PPHN, potentially reducing the duration of mechanical ventilation, while safely treating the elevation in pulmonary artery pressure and right-to-left.
A dose of 10-20 ppm measured within the delivery device is sufficient to maintain nasopharyngeal concentrations within a range of 1-10 ppm. My co-authors and I have also reported a series of eleven infants with pulmonary hypertension treated with low dose iNO delivered via nasal cannula after extubation at the 14th Annual CNMC Symposium on ECMO & Advanced Therapies for Respiratory Failure, Keystone, CO, 1998.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
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Georgia
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Atlanta, Georgia, United States, 30322
- Emory University affiliated newborn intensive care units
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Newborn infants >/= 34 weeks with clinical or echocardiographic evidence of PPHN with a PaO2 < 100 of Fio2 0.8 who are not mechanically ventilated
Exclusion Criteria:
- Infants with significant lung disease
- Inability to sustain spontaneous respirations
- Lethal congenital anomalies
- Severe birth asphyxia
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
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% subjects assigned to non-invasive iNO who do not require intubation and mechanical ventilation
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Golde Dudell, M.D., Emory University, Department of Pediatrics, Division of Neonatology
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Respiratory Tract Diseases
- Lung Diseases
- Infant, Newborn, Diseases
- Hypertension
- Hypertension, Pulmonary
- Persistent Fetal Circulation Syndrome
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Vasodilator Agents
- Autonomic Agents
- Peripheral Nervous System Agents
- Protective Agents
- Bronchodilator Agents
- Anti-Asthmatic Agents
- Respiratory System Agents
- Antioxidants
- Free Radical Scavengers
- Endothelium-Dependent Relaxing Factors
- Gasotransmitters
- Nitric Oxide
Other Study ID Numbers
- 1386-2004
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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