Institute of Molecular Medicine, Portugal
Rapid Review
This usually means a draft, more than a summary or abstract of a main report. “Quick view” might reflect better if the objective is to express the main issues of the report.
Mini HTA
This seems to be a small “concentrated” resumé assessment. It does not imply a “not so important” HTA.
Pre-assessment
This really means a draft or a first approach to a subject. It may mean an already performed “pilot study”, but usually means a draft of something to be thoroughly performed later on.