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Feasibility Approach Decision Tree - Coggle Diagram
Feasibility Approach
Decision Tree
Is the site on GRAD?
Yes
How did this site perform on GRAD?
top performing/high quality site
Tier A Site
No FQ needed
PSV only
Mediocre
Tier B+ Site
No FQ needed
Slightly longer PSV
Poor
Do not approach for feasibility
No
Has the site done another Roche Neuro study in the past 2-3 years?
Yes
Tier B- Site
Look up info
May or may not need FQ
PSV call for sure
Look up past feasibility info (PD20/SIP FQ)
Existing info Sufficient?
Yes
Use the info to prep for PSV
No
Send FQ
No
Tier C Site
Send FQ
PSV Call