A new inhalation treatment for lung diseases caused by mucus buildup

A Novel ENaC Blocker/Osmolyte Inhalation Solution for the Treatment of Muco-Obstructive Lung Diseases

NIH-funded research Parion Sciences, INC. · NIH-10918480

This study is testing a new inhaler solution that combines two ingredients to help people with lung diseases like COPD, asthma, and cystic fibrosis breathe better by clearing out mucus that blocks their airways.

Quick facts

Grant typeSbir 2 grant
Study typeNIH-funded research
Funding institutionParion Sciences, INC. NIH-funded
Lab location1 site (Durham, United States)
Project IDNIH-10918480 on NIH RePORTER

What this research studies

This research focuses on developing a novel inhalation solution that combines a new ENaC blocker with an osmolyte to help patients suffering from muco-obstructive lung diseases like COPD, asthma, and cystic fibrosis. The approach aims to rehydrate and clear mucus plugs that contribute to airway obstruction, which has been shown to persist in patients for extended periods. By utilizing a combination of laboratory studies and clinical trials, the research seeks to establish a new therapeutic option for improving lung function and quality of life for affected individuals.

Who could benefit from this research

Good fit: Ideal candidates for this research include individuals diagnosed with muco-obstructive lung diseases such as COPD, asthma, cystic fibrosis, or primary ciliary dyskinesia.

Not a fit: Patients with lung diseases not primarily associated with mucus obstruction or those who do not respond to inhalation therapies may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could provide a new treatment option that effectively clears mucus from the lungs, improving breathing and overall health for patients with chronic lung conditions.

How similar studies have performed: Previous research has shown promise with similar therapeutic approaches, particularly in the treatment of primary ciliary dyskinesia, indicating potential for success in this novel application.

Where this research is happening

Durham, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.