I just found something, that made me feel a lot be
Post# of 148297
https://clinicaltrials.gov/ct2/show/NCT00784147
They also did a loading dose to get around the half-life issue. That had to greatly help their primary endpoint. Could you imagine what a 2000mg dose of leronlimab would do to viral load week 1?
“After a 7-day control period in which patients continued to receive their current therapy, a loading dose of 2000 mg of ibalizumab was infused; the viral load was quantified 7 days later. Through week 25 of the study, patients received 800 mg of ibalizumab every 14 day“