A Multicenter, Open-Label, Randomized Phase 2a Study to Evaluate Safety and Efficacy of Ratutrelvir and Standard of Care in Non-hospitalized Symptomatic Adult Participants With Mild to Moderate COVID-19
Latest Information Update: 19 Nov 2025
At a glance
- Drugs Travatrelvir (Primary) ; Nirmatrelvir+ritonavir
- Indications COVID 2019 infections
- Focus Adverse reactions
- Sponsors Traws Pharma
Most Recent Events
- 22 Oct 2025 According to Expert Systems Inc media release, the company will support Traws Pharma Phase 2 Clinical Studies of Ratutrelvir treat newly diagnosed COVID-19 patients.Following successful completion of Phase 1 safety and PK studies, regulatory approval was granted for Phase 2 initiation in Q3 2025.
- 14 Oct 2025 According to Traws Pharma media release, company's expectation is to be able to report the results of both Phase 2 studies by year end 2025.
- 14 Oct 2025 According to Traws Pharma media release, the company announced the dosing of the first subject in a Phase 2 study to evaluate ratutrelvir, a ritonavir-free anti-viral treatment in newly diagnosed COVID subjects.