Jul 29, 2026

Nate Stasko, CEO of Vast Therapeutics, is developing a novel nitric oxide-releasing therapy to treat chronic respiratory diseases, particularly fibrosis bronchiectasis, which is frequently misdiagnosed as asthma or COPD. Their lead drug candidate is a dual-mechanism therapy that is delivered to the lungs via a nebulizer to target both infection and inflammation with the potential to eradicate pathogens rather than just suppressing them. This approach, in early trials, is showing excellent tolerability and eliminates the need for chronic antibiotic use, which carries the risks of toxicity and contributes to antibiotic resistance.

 Nate explains, "At Vast Therapeutics, our main idea and goal as a company is to come up with better solutions for the 500 million people worldwide who suffer from chronic respiratory disease. And there is a new disease getting a lot of attention that we're targeting with our lead program called bronchiectasis, and it's often been misdiagnosed as asthma or COPD. And now over a million patients in the US are being diagnosed with bronchiectasis. And the whole campaign is to teach physicians and the whole medical community to suspect this disease over some of these other misdiagnosed diseases." 

"Traditionally, patients have been managed with either antibiotics to calm down the infection, but you know the problems of chronic antibiotic use- the liver toxicity, kidney toxicity, and hearing loss associated with long-term antibiotic use are just bad for these patients. Not to mention we have the global problem of antibiotic resistance. And so giving a 52-week course of therapy of antibiotics is less than ideal. And then recently, just last year, there's some hope for these patients where there was a new drug approved called brensocatib, which was the first drug ever approved for bronchiectasis by the FDA. And so now it targets the inflammation."

"Having the ability to target two mechanisms of action would be the best therapy. And that's actually what Vast is developing. We're using the body's own ability to make and produce nitric oxide, which is a miracle molecule. And we're delivering nitric oxide back to these patients to target both the infection and inflammation at the same time and improve the overall standard of care for these patients." 

#VastTherapeutics #Bronchiectasis #Pulmonology #NitricOxide #RespiratoryMedicine #AntimicrobialResistance #ALX1#ChronicLungDisease #HealthcareInnovation #ClinicalTrials

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