Press Releases

ENA Respiratory Successfully Completes Phase Ib Dosing of Antiviral Host Defense Immune Enhancer INNA-051 Dry Powder Formulation in Older Adults and Advances Study in Young Adults

New intranasal formulation with significantly improved stability was well-tolerated and led to local activation of innate immune pathways in adults aged >60 S. Department of Defense (DOD) funded study extension into younger adults aged 18 – 45 will complete dosing in January Melbourne, Australia, 22 January 2025 – ENA Respiratory, a clinical-stage pharmaceutical company developing […]

ENA Respiratory Announces Peer-Reviewed Publication of First Time in Humans and Influenza Virus Challenge Studies with the Intranasal Innate Immunomodulator INNA-051

When compared to placebo, prophylactic administration of INNA-051 was associated with significantly increased expression of multiple host defense genes and shorter duration of infection in influenza virus-infected individuals Data published in ERJ Open Research, a leading open access journal in respiratory medicine Melbourne, Australia, 18 December 2024 – ENA Respiratory, a clinical-stage pharmaceutical company developing […]

ENA Respiratory Announces Extension of U.S. Department of Defense Funding for Novel Prophylactic Antiviral

New US $3.13 million DOD contract extension to fund inclusion of younger adults in the ongoing Phase Ib study of INNA-051 nasal dry powder formulation and drug product optimization activities Melbourne, Australia, 5 September 2024 – ENA Respiratory, a clinical-stage pharmaceutical company developing innate immune modulators for the prevention of complications associated with respiratory viral infections […]

ENA Respiratory Progresses Phase Ib Study of its Dry Powder Formulation of Intranasal Innate Immunomodulator INNA-051

Advances a new formulation with improved stability in the clinic Single ascending dose phase successfully completed, multiple ascending dose phase underway Melbourne, Australia, 27 August 2024 – ENA Respiratory, a clinical-stage pharmaceutical company developing innate immune modulators for the prevention of complications associated with respiratory viral infections in at-risk populations, announces today that it has […]

ENA Respiratory Receives USPTO Notice of Allowance for Key Patent Covering INNA-051, a First-in-Class Antiviral Innate Immunomodulator

Melbourne, Australia, 8 May 2024 – ENA Respiratory, a clinical-stage pharmaceutical company developing innate immune modulators for the prevention of complications associated with respiratory viral infections in at-risk populations, announces today that it has received a Notice of Allowance from the U.S. Patent and Trademark Office (USPTO) for patent application US 18/112091 entitled “Novel molecules” […]

ENA Respiratory Announces FDA IND Clearance for its Prophylactic Intranasal INNA-051 – a First-in-Class Antiviral Innate Immunomodulator

Melbourne, Australia, 29 April 2024 – ENA Respiratory, a clinical-stage pharmaceutical company developing innate immune modulators for the prevention of complications associated with respiratory viral infections in at-risk populations, announces today that the U.S. Food and Drug Administration (‘FDA’) has issued a ‘safe to proceed’ notice for its investigational new drug (‘IND’) application for a […]