- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03602781
Study of PAH Subjects With LTOT Use That Have Demonstrated Improved Exercise Tolerance With the Use of Inhaled Nitric
Phase 3, Multicenter, Randomized, Double-blind, Placebo Controlled Withdrawal Study of Pulmonary Arterial Hypertension(PAH) Subjects With LTOT Use That Have Demonstrated Improved Exercise Tolerance With the Use of Inhaled Nitric Oxide (INO)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Phase
- Phase 3
Contacts and Locations
Study Locations
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Alberta
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Calgary, Alberta, Canada, T1Y6J4
- Peter Lougheed Centre
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Ontario
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Toronto, Ontario, Canada, M5G 2C4
- Toronto General Hospital, University Health Network
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Illinois
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Chicago, Illinois, United States, 60611
- Bluhm Cardiovascular Institute, Clinical Trials Unit
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South Carolina
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Charleston, South Carolina, United States, 29425
- Medical University of South Carolina
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Signed Informed Consent Form prior to the initiation of any study mandated procedures or assessments
- Subjects must be enrolled in the PULSE PAH-004 clinical trial and must have been on LTOT and on open-label treatment with iNO 75 mcg/kg IBW/hr for at least 4 months
- Subjects must have achieved ≥ 30 meter improvement in 6MWD after 4, 8 or 12 months of open-label treatment with iNO 75 mcg/kg IBW/hr as compared to either their PULSE PAH-004 Week 2 end of Run-in OR End of Study (EOS)in PULSE-PAH-004.
- Subjects are willing and considered in the judgement of the Investigator able to use the INOpulse device continuously for up to 24 hours per day
- Female subjects of childbearing potential must have a negative pregnancy test (serum or urine) at randomization. All female subjects must use an effective method of birth control to avoid pregnancy.
Exclusion Criteria:
- Subjects with episodes of worsening of PAH in the last 30 days prior to PULSE PAH-007 Baseline/Randomization
- Subjects that experience Pulmonary Rebound in PULSE-PAH-004
- Change in dose or types of PAH specific therapies in the last 30 days prior to Baseline/Randomization
- Subjects who require treatment with riociguat
- Subjects who early discontinued drug/device usage due to withdrawal of consent or an adverse event requiring termination from treatment in PULSE PAH-004
- Women who are pregnant
- The concurrent use of the INOpulse device with a continuous airway pressure (CPAP), Bilevel Positive Airway Pressure (BiPAP, or any other positive pressure device.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Cohort 1: Placebo 99.999% Nitrogen
Randomized Withdrawal Treatment Period Week 1-8: Placebo at a dose setting of 75 mcg/kg IBW/hr for up to 24 hr/day Long Term Open Label Extension Period: iNO at a dose setting of 75 mcg/kg IBW/hr for up to 24 hr/day |
Placebo at a dose setting of 75 mcg/kg IBW/hr
Other Names:
iNO at a dose setting of 75 mcg/kg IBW/hr
Other Names:
|
Active Comparator: Cohort 2: iNO 75 mcg/kg IBW/hr
Randomized Withdrawal Treatment Period Week 1-8: iNO at a dose setting of 75 mcg/kg IBW/hr for up to 24 hr/day Long Term Open Label Extension Period: iNO at a dose setting of 75 mcg/kg IBW/hr for up to 24 hr/day |
iNO at a dose setting of 75 mcg/kg IBW/hr
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Time to clinical worsening during iNO withdrawal for up to 8 weeks
Time Frame: 8 weeks
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A clinical worsening event is defined as:
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8 weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Difference in clinical worsening events that occur during iNO withdrawal for up to 8 weeks between those treated with iNO ≥ 10 months prior to the start of withdrawal of iNO vs. those treated < 10 months prior to initiation of withdrawal to iNO.
Time Frame: 8 weeks
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A clinical worsening event is defined as:
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8 weeks
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Study Director: Ashika Ahmed, MD, Bellerophon Therapeutics
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
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
- Hypertension, Pulmonary
- Hypertension
- Pulmonary Arterial Hypertension
- Familial Primary Pulmonary Hypertension
- 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
- PULSE-PAH-007
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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