Arcturus Therapeutics (ARCT) said Monday it started dosing patients with cystic fibrosis and ornithine transcarbamylase deficiency in phase 2 multiple ascending dose studies in December 2024.
Patients in the phase 2 cystic fibrosis study are expected to get daily treatments of ARCT-032 over a 28-day period, according to the company.
Patients with ornithine transcarbamylase deficiency will receive five intravenous infusions of ARCT-810 over two months and the first participant in the US received 0.5 milligrams per kilogram dose in December.
The company expects phase 2 interim data for both program in H1.
Arcturus shares were up more than 6% in regular trading.
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