Union Therapeutics announces successful completion of Phase 1 trial of niclosamide DPI

Union Therapeutics said that a Phase 1 SAD/MAD trial of UNI911 dry powder niclosamide in 44 healthy volunteers was completed successfully, confirming the safety of the inhaled formulation. The company recently acquired an option for rights to the dry powder formulation from TFF Pharmaceuticals and intends to develop it as a DPI for the treatment of COVID-19.

Union CEO and co-founder Rasmus Toft-Kehler commented, “Confirming the safety of UNI911 in healthy volunteers is a major milestone achieved in record speed, which has only been possible due to the extraordinary support and dedication of all involved parties. It provides further evidence that UNI911 is a uniquely differentiated candidate for prophylaxis and treatment of COVID-19. The team is now entirely dedicated to moving UNI911 into COVID-19 patients as rapidly as possible.”

Read the Union Therapeutics press release.

Share

published on

Featured event:

October 19-October 20: MVIC Autumn Training 2026, Lund, Sweden

October 21-October 22: MVIC Symposium, Lund, Sweden

October 28-October 30: Deutches Aerosol Therapie Symposium (DATS), Marburg, Germany

November 10-November 11: Rescon Europe 2026, Porto, Portugal