From The Carlat Psychiatry Report Chris Aiken, MD.
Lorazepam (Ativan) received a new coating this year as Loreev XR, which promises a 24-hour duration for this benzodiazepine that is otherwise divided in two or three daily doses.
Link to Article: https://www.thecarlatreport.com/articles/3658-a-longer-acting-lorazepam