Kim
Rather than think of a "novel" project, why not try to "prove" that waht we do anecdotally works?
This would assist you profession immensely, and cement our position as providers of expert diabetic foot care.
Take a lead from David Armstrong, Craig Payne et al, and do an outcomes assessment of a form of mechanical, surgical or other treatment that we suspect "works".
The only practical purpose of taking blood for an active ulcer that I can see is to look for markers of infection, and this has been well explored me thinks...
LL
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