Finally, we summarize a number of actions both researchers and research centers may adopt to improve efficiency and rate of late stage trials evolving Phase 1 methodologies.
The open stage evolved from stages set up in the courtyards of inns.
Early clinical trials are no exception, with efforts to improve the eventual success rate of late stage trials through evolving phase I trial methodologies, the addition of extensive pharmacodynamic studies, and early adoption of patient selection strategies.
In the last few years, it evolved toward late stage investment.
AD starts from memory loss and cognitive deficit in the early stage and gradually evolves into severe dementia in the late stage.
Yes, many people's views on same-sex marriage have "evolved" over the last few years, but at this relatively late stage they're doing what's smart, not what's courageous.
First, they participate in innate defences against invading larvae [ 35, 36]; second, if infection becomes established, they evolve an IL-4-dependent "alternatively activated" phenotype, which is broadly immunosuppressive [ 8, 37]; and third, in late stage infection, they clear the bloodstream of microfilarial forms through a nitric oxide-dependent pathway [ 21, 38].
Of course, it is not known how the code actually evolved but it does seem likely that swapping of codon series was one of the processes involved, at least, at a relatively late stage of code's evolution, when all 20 amino acids have already been recruited.
At this late stage, anything could happen.
