Fig. 5.

Secondary outcomes of the TACT-ADRC procedure. A Pain scale evaluated as per the NRS at the baseline and 6 months after ADRC implantation, (B) ulcer size was calculated as the grand total of major axis length times the minor axis length at the baseline and 6 months after ADRC implantation, (C) walking distance covered in 6-min for the patients with lower limb ischemia at the baseline and 6 months after ADRC implantation, (D) Tissue blood perfusion indicated by ABI, and (E) SPP in all cases, (F) SPP results only in severe cases as less than 40 mmHg at baseline. NRS numerical rating scale, 6 min walking distance: 6MWD, ABI ankle-brachial index, and SPP skin perfusion pressure