Hot Snap, though, looks like the sort of horse for which trials were designed, desperately in need of experience but beautifully bred, full of potential and now much more likely to show her best form when it matters most.
The concept of extrapolating costs and outcomes by modelling a longer time period than that for which available trial data exist might seem clinically doubtful.
This FDA decision, experts say, may transform testing and approval protocols for other rare genetic diseases, for which clinical trials are not feasible.
In 2004, the group published guidelines that rated Xigris more highly than older treatments for which clinical trials treating sepsis had never been conducted.
Investments of more than $600 million over the past decade have resulted in a robust global TB vaccine portfolio comprised of more than 25 early stage discovery leads and preclinical candidates, and a dozen candidates for which clinical trials are underway.
Electronic medical records can help answer clinical questions for which clinical trials are challenging to conduct.
This pragmatic study provides the most robust evidence to date on this important hypothesis for which classic trials are unlikely.
In addition, there are 131 drug combination usages, for which clinical trials reported ambiguous conclusions or produced statistically insignificant results.
This was particularly true for laser coagulation, for which many trials failed to report power settings, temperature, and site or duration of laser application.
