12 January 2021 : Clinical Research
Limb-Salvage Outcomes of Arterial Repair Beyond Time Limit at Different Lower-Extremity Injury Sites
Li Yu1ABCDEF, Linglong Deng1ABCDEF, Shaobo Zhu1BCD, Kai Deng1BCD, Guorong Yu1BCD, Chunquan Zhu1BCD, Baiwen Qi1ABCDEF, Zhenyu Pan1ABCDEF*DOI: 10.12659/MSM.927652
Med Sci Monit 2021; 27:e927652
Table 1 Demographic data of different vascular injure site.
| Variables | EIAI or FAI (N=4) | SFAI (N=18) | PAI | Sum (N=58) | P value | |
|---|---|---|---|---|---|---|
| PGMVI (N=15) | DGMVI (N=21) | |||||
| Age (y) | 21.8±10.5 | 36.9±12.6 | 38.9±13.4 | 37.6±11.0 | 36.6±12.5 | 0.096 |
| M: F | 3: 1 | 9: 9 | 11: 4 | 13: 8 | 36: 22 | 0.531 |
| Smoker | 2 | 5 | 4 | 7 | 16 | 0.814 |
| CA | 1 | 3 | 3 | 5 | 12 | 0.950 |
| Diabetes | 0 | 0 | 1 | 0 | 1 | 0.405 |
| Hypertension | 0 | 2 | 3 | 1 | 6 | 0.443 |
| VI | 0 | 0 | 0 | 1 | 1 | 0.616 |
| CVDs | 0 | 0 | 1 | 2 | 3 | 0.556 |
| Atherosclerosis | 0 | 0 | 2 | 1 | 3 | 0.356 |
| Blunt wound | 4 | 11 | 12 | 19 | 46 (79.31%) | 0.342 |
| Stab wound | 0 | 5 | 2 | 2 | 9 (15.52%) | |
| Gunshot wound | 0 | 2 | 1 | 0 | 3 (5.17%) | |
| 10–12 | 4–12 | 4–13 | 5–12 | 4–13 | 0.033 | |
| 10.8±1.0 | 7.1±2.4 | 8.4±2.5 | 8.3±2.1 | 8.1±2.4s | ||
| Multiple arterial injury | 0 | 2 | 3 | 4 | 9 | 0.698 |
| Vein injury | 2 | 7 | 6 | 9 | 24 | 0.978 |
| Nerve injury | 2 | 5 | 4 | 6 | 16 | 0.999 |
| Bone fracture | 3 | 16 | 13 | 19 | 51 | 0.850 |
| 12–27 | 28–149 | 24–108 | 24–165 | 12–165 | 0.007 | |
| 19.2±7.4 | 75.8±37.9 | 65.7±28.3 | 83.2±36.4 | 72.0±36.7 | ||
| Saphenous vein graft | 4 | 12 | 9 | 10 | 35 (60.3%) | 0.226 |
| End-to-end | 0 | 6 | 6 | 11 | 23 (39.7%) | |
| Mortality | 0 | 0 | 0 | 0 | 0 | |
| Primary amputation | 0 | 1 (5.56%) | 1 (6.67%) | 1 (4.76%) | 3 (5.17%) | 0.96 |
| Secondary amputation | 2 (50.00%) | 2 (11.11%) | 6 (40.00%) | 1 (4.76%) | 11 (18.97%) | 0.01 |
| Soft tissue infection | 0 | 3 | 7 | 0 | 10 | 0.005 |
| Muscle necrosis | 2 | 3 | 0 | 2 | 7 | |
| Osteomyelitis | 0 | 0 | 2 | 4 | 6 | |
| Nonunion | 1 | 1 | 0 | 1 | 3 | |
| M – Male; F – Female; CA – chronic alcoholism; VI – venous insufficiency; VI – venous diseases. | ||||||