Pain relief and physical functioning
pain
At the beginning of the trial and at the 1-, 3-, and 6-month follow-up visits, the rest pain was assessed using VAS (Table Efficacy parameters: As shown in Fig. In six patients, the treadmill test performed to determine the maximum walking distance improved significantly (The VascuQoL-6 survey was used to subjectively assess changes in leg symptoms and benefits after cell infusion (Fig. 