Inhaled Aerosolized Prostacyclin for Pulmonary Hypertension Requiring Inhaled Nitric Oxide

Pulmonary Hypertension Clinical Trial

Official title: Inhaled Aerosolized Prostacyclin for Pulmonary Hypertension Requiring Inhaled Nitric Oxide

Status Terminated

Clinical Trial Summary

Acute secondary pulmonary hypertension (PH) often leads to dysfunction of the right ventricle (RV) and can be a significant cause of patient morbidity and mortality. Selective pulmonary vasodilation with inhaled nitric oxide (INO) has become the treatment of choice for this condition. The evidence supporting INO safety and efficacy under these circumstances is sparse, however, and is largely extrapolated from the use of INO in neonatal pulmonary hypertension. Moreover, the high cost and potential toxicity of INO makes the therapy far from ideal. Emerging evidence suggests that inhaled aerosolized prostacyclins such as iloprost may be a favorable alternative therapy.

Clinical Trial Description

Phase 1- In the original study, 3 doses of Iloprost were given. This was revised after 5 subjects were enrolled in order to study the effects of continuous delivery over a longer period of time.

Phase 2 - All remaining subjects received Iloprost as a continuous treatment.

The study was designed for an enrollment of 200 subjects and was ended early. ;

Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Crossover Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Hypertension
• Hypertension, Pulmonary
• Pulmonary Hypertension

• NCT number: NCT02170519
• Study type: Interventional
• Source: Duke University
• Status: Terminated
• Phase: Phase 4
• Start date: September 2006
• Completion date: January 2009