4 results
Approved WMOCompleted
Part 1: To evaluate the effects of BIIB033 versus placebo on disability improvement over 72 weeks.Part 2: evaluate long-term safety profile of BIIB033 as an add-on therapy in subjects with MS.
Approved WMOCompleted
To determine the impact of prior BCG vaccination on the duration of immunogenicity of the BioNTech/Pfizer mRNA COVID*19 vaccine.
Approved WMOWill not start
To evaluate the safety and tolerability of single ascending doses of ABBV-47D11 in subjects hospitalized with COVID-19.
Approved WMOCompleted
Aim 1. To study the impact of different sequences of combined influenza and SARS-CoV-2 vaccinations on immunological responses and sideeffects.Aim 2. To understand the immunological mechanisms that mediate the potential interference between…