A Phase 2 Study of RTB101 as COVID-19 Post-Exposure Prophylaxis in Older Adults - NCT04584710
- To determine the feasibility of using an eDiary to assess study drug compliance in the study drug population [ Time Frame: Beginning of randomization through Week 2 ]
Study drug compliance determined from the number of capsules of study drug taken by the subject based on data reported in an eDiary
- To determine the feasibility of using an eDiary to assess study drug compliance in the study drug population [ Time Frame: Beginning of randomization through Week 2 ]
Study drug compliance determined from the number of capsules of study drug taken by the subject based on data from twice weekly phone calls
- To determine the feasibility of using an eDiary to assess study drug compliance in the study drug population [ Time Frame: Beginning of randomization through Week 2 ]
Study drug compliance determined from the number of capsules of study drug taken by the subject based on a pill count done by phone when subjects complete study drug treatment
- To determine the feasibility of using an eDiary to assess COVID-19 symptoms in the study population [ Time Frame: From time of first dose through Week 3 ]
Incidence and severity of COVID-19 symptoms based on data reported in an eDiary
- To determine the feasibility of using an eDiary to assess COVID-19 symptoms in the study population [ Time Frame: From time of first dose through Week 3 ]
Incidence and severity of COVID-19 symptoms based on data from twice weekly phone calls
- To assess the incidence of treatment-emergent of AEs and SAEs in subjects assigned to RTB101 as compared to placebo [ Time Frame: From time of first dose through Week 3 ]
Safety and tolerability will be assessed by report of AE/SAEs from first dose of study drug through Week 3
- To determine the percentage of subjects treated with RTB101 as compared to placebo who develop symptomatic laboratory-confirmed COVID-19 from first dose through Day 14 [ Time Frame: From time of first dose through Week 2 ]
The percentage of subjects who have SARS-CoV-2 detected on nasal or nasopharyngeal swab and who develop 2 or more concurrent symptoms of COVID-19 from first dose of study drug through Day 14
- To determine the percentage of subjects treated with RTB101 as compared to placebo who die from any cause from first dose of study drug through Day 14 and 21 [ Time Frame: From time of first dose through Week 3 ]
The percentage of subjects who die from any cause from first dose of study drug through Day 14 and 21
- To determine the percentage of subjects treated with RTB101 as compared to placebo who develop laboratory-confirmed COVID-19 from first dose through Day 14 and are subsequently hospitalized for any reason through Day 21 [ Time Frame: From time of first dose through Week 3 ]
The percentage of subjects who develop laboratory-confirmed COVID-19 from first dose of study drug through Day 14 and are subsequently hospitalized for any reason through Day 21
- To determine the percent of subjects treated with RTB101 or placebo who have laboratory-confirmed SARS-CoV-2 infection regardless of symptoms from first dose of study drug through Days 7, 14, 21. [ Time Frame: From time of first dose through Week 3 ]
The percentage of subjects who have SARS-CoV-2 detected on nasal or nasopharyngeal swab regardless of symptoms from first dose of study drug through Day 7, 14, and 21 among subjects who are not SARS-CoV-2 positive at screening or baseline
Secondary Outcome Measures