Table 3 90-Day clinical outcomes among 55 study patients

Mean ulcerative wound (grading)

2.90 ± 1.60

2.11 ± 1.64

< 0.001

Painful sensation due to CLI

92.7% (51)

19.8% (17)

< 0.001

90-day individual clinical outcome

Gastric ulcer with bleeding

1.8% (1)

Status of CLI (90-day end point)

Amputation due to worsening CLI

10.9% (6)

Stationary*

34.6% (19)

Greater improvement†

23.6% (13)

Complete healing

16.4% (9)

Withdraw

5.5% (3)

Sepsis-cause death

5.5% (3)

Cardiovascular-caused death

1.8% (1)

Cancer-cause death

1.8% (1)