NCT01958944

Evaluation of the Safety and Tolerability of Inhaled Nitric Oxide to Subjects With Cystic Fibrosis

Phase II Prospective, Open Labeled, Multi-Center, Evaluation of the Safety and Tolerability of Nitric Oxide Given Intermittently Via Inhalation to Subjects With Cystic Fibrosis

• Status: Completed
• Phase: Phase 1 / Phase 2
• Study type: Interventional
• Enrollment: 9 (actual)
• Sponsor: Beyond Air Inc. · Industry
• Sex: All
• Age: 10 Years
• Healthy volunteers: Not accepted

Summary

Cystic Fibrosis is defined as a genetic disorder affecting approximately 100,000 individuals worldwide. CF is caused by mutations in the CF Transmembrane Conductance Regulator (CFTR) gene. CF patients are highly prone to environmental opportunistic bacterial infections leading to prolonged and chronic lung infections. This results in reduction in the life expectancy of CF patients due to excessive lung tissue destruction. Nitric Oxide (NO) is a naturally produced antimicrobial agent which is part of the innate immune defense system of the lung. Both in vitro and in vivo studies had shown clearly that NO acts against a wide variety of microbes including drug resistant bacteria as well as viruses and fungi. Building on a successful phase I safety trial, the team aims to develop a combined drug-device strategy to combat lung infections caused by biofilm-forming bacteria. Unlike other inhaled drugs, NO is also a smooth muscle relaxant and avoids the concomitant bronchial constriction often associated with inhaled antibiotics. An added benefit of NO therapy is its mucolytic activity. We suggest that the combine broad spectrum antimicrobial activity, signaling and mucolytic properties of NO, delivered to the lungs of CF patients, will be directed at reducing bacterial resistance, microbial burden and biofilms as well as resulting in improved airway clearance of viscid sputum. Primary Objectives: Assess the safety and the tolerability of NO intermittent inhalation treatment in ≥10 years old CF subjects. Secondary Objective: Assess the improvement in forced expiratory volume in 1 second (FEV1) before and after NO intermittent inhalation. Up to 10 subjects with Cystic Fibrosis will be enrolled into the study. Treatment administration: The subjects will receive intermittent inhalation of NO in addition to standard treatment for 10 working days (no NO treatment will be given to the subjects during weekend days). The subjects will be asked to attend the CF clinic once a week for a period of two weeks in order to evaluate the parameters related to the study. Oxygen (O2), NO, nitrogen dioxide (NO2) and fraction of inspired oxygen (FiO2) delivered to the patient will be continuously monitored.

Conditions

• Cystic Fibrosis

Interventions

Type	Name	Description
DRUG	Nitric oxide

Timeline

• Start date: 2013-12-01
• Primary completion: 2015-11-01
• Completion: 2015-11-01
• First posted: 2013-10-09
• Last updated: 2016-06-03

Locations

2 sites across 1 country: Israel