Table 2.
Clinical outcomes and ischemia indicator.
| Variables | No. (%) or mean ± SD | P-value | |
|---|---|---|---|
| Group | DDPC (6) | Conventional (9) | |
| ICU stay (days) | 10.2 (8–13) | 16.8 (3–45) | 0.19 |
| Acute compartment syndrome | 0% | 45.6% | 0.03 |
| Amputation | 0% | 11.1% | 0.60 |
| Weaning from ECMO | 100% | 33% | 0.01 |
| mortality | 16.7% | 88.9% | 0.01 |
| StO2 (IABP side when ALI was diagnosed) | 31.5 (23–42) | 35.0 (26–38) | 1.00 |
| StO2 (IABP side 6 h later) | 61(55-66)+ | 35.0(28-39) | 0.01 |
| StO2 (IABP side 24 h later) | 61.5 (52–63)+ | 35.0 (25–41) | 0.01 |
| Lactate (when ALI was diagnosed,mmol/L) | 10.1 (5.7–17.1) | 12.3 (5.4–16.6) | 0.61 |
| Lactate (6 h later,mmol/L) | 9.0 (5.5–15.5) | 13.0 (5.3–17) | 0.61 |
| Lactate (24 h later,mmol/L) | 3.0 (2.5–7.8)* | 12.6 (5.7–20) | 0.07 |
| Myohemoglobin (when ALI was diagnosed,ng/ml) | 3,390.0 (3,390–3,390) | 3,390.0 (3,280–3,390) | 1.00 |
| Myohemoglobin (6 h later,ng/ml) | 3 390 (2,350–3,390) | 3,390.0 (3,390–3,390) | 1.00 |
| Myohemoglobin (24 h later,ng/ml) | 3,390 (1,880–3,390) | 3,390.0 (3,106–3,390) | 1.00 |
| Myohemoglobin (48 h later,ng/ml) | 475 (262–2,512)# | 3,390 (578–3,390) | 0.01 |
ALI, acute limb ischemia; StO2, tissue saturation.
*
compare with the Lactate (when ALI was diagnosed).
+
compare with the StO2 (when ALI was diagnosed).
#
compare with the myohemoglobin (when ALI was diagnosed).