Status:
WITHDRAWN
Dose Determination Safety and Activity Study of Inhaled NX1011 to Treat Pulmonary Arterial Hypertension
Lead Sponsor:
NITROX, LLC
Conditions:
Pulmonary Hypertension
Eligibility:
All Genders
18-75 years
Phase:
PHASE2
Brief Summary
The purpose of this study is to determine the safety and maximum tolerated dose of inhaled NX1011 for the treatment of pulmonary arterial hypertension (PAH).
Eligibility Criteria
Inclusion
- Patient must either:
- meet the PAH diagnostic criteria at Screening (based on a documented history of diagnosis as outlined in the American College of Chest Physicians \[ACCP\] 2004 Evidence-Based Clinical Practices Guidelines)15; or
- have elevated pulmonary pressure with a suspected PAH diagnosis based on a clinical referral at Screening for a RHC.
- Patient must have PAH as defined by a mean pulmonary artery pressure (PAP) \> 25 mmHg.
- Patient must have symptoms of pulmonary hypertension (PH) according to the World Health Organization (WHO) Functional Classification of Pulmonary Hypertension Class II through IV.
- Patient must consent to, be able to tolerate, and have adequate venous and arterial access for Swan-Ganz catheterization (SGC) and an arterial line.
Exclusion
- Clinically significant right-to-left intracardiac shunts based on Doppler echocardiography with bubble study.
- History of pulmonary veno-occlusive disease or clinically significant aortic or mitral stenosis.
- History of sustained ventricular tachycardia (VT-S) or ventricular fibrillation (VF) and cardiac arrest, or presence of atrial fibrillation.
- Active cardiac disease meeting the following criteria:
- Patient with elevated pulmonary capillary wedge pressures (PCWPs) \> 25 mmHg.
- Patient with a history of myocardial infarction or coronary intervention within the last 60 days.
- Patient with a history of pacemaker, cardiac defibrillator, or biventricular pacemaker insertion within 4 weeks of Baseline.
- Patient who cannot be withdrawn from nitrate therapy.
Key Trial Info
Start Date :
September 1 2006
Trial Type :
INTERVENTIONAL
End Date :
May 1 2007
Estimated Enrollment :
72 Patients enrolled
Trial Details
Trial ID
NCT00323024
Start Date
September 1 2006
End Date
May 1 2007
Last Update
August 30 2007
Active Locations (6)
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1
Arizona Pulmonary Specialists, Ltd.
Phoenix, Arizona, United States, 85013
2
University of California, San Diego Medical Center
La Jolla, California, United States, 92037
3
Christiana Care Health Services
Newark, Delaware, United States, 19718
4
University of Maryland
Baltimore, Maryland, United States, 21201