Potter HA, Alfson DB, Rowe VL, Wadé NB, Weaver FA, Inaba K, O'Banion LA, Siracuse JJ, Magee GA. Endovascular versus open repair of isolated superficial femoral and popliteal artery injuries.
J Vasc Surg 2021;
74:814-822.e1. [PMID:
33684481 DOI:
10.1016/j.jvs.2021.02.023]
[Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 02/23/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE
Despite the increasing use of endovascular therapy for traumatic arterial injuries, little is known about the outcomes of endovascular repair of superficial femoral artery (SFA) and popliteal artery (PA) injuries. In the present study, we compared the characteristics and outcomes of endovascular vs open repair of traumatic SFA and PA injuries.
METHODS
We performed a retrospective National Trauma Data Bank analysis of trauma patients with a blunt or penetrating injury of the SFA and/or PA who had undergone endovascular or open repair from 2007 to 2014. Multivariate logistic regression was used to compare the outcomes, with propensity score matching used for sensitivity analysis.
RESULTS
The incidence of SFA and PA injuries was 0.2%, with an overall increase in the annual use of endovascular stent repair from 3.2% in 2007 to 7.6% in 2014 (P = .002). A total of 2,873 patients with an isolated SFA and/or PA injury were included in the present study, of whom 163 (5.7%) had undergone endovascular repair. SFA injuries were more frequently treated with endovascular repair (70% vs 27%) and PA injuries were more often associated with open repair (41.1% vs 54.7%). Open repair was more frequently associated with a concomitant femur fracture or knee dislocation (30.7% vs 38.8%; P = .039). Endovascular repair was not associated with worse in-hospital amputation-free survival (AFS) compared with open repair on univariate analysis (91.1% vs 89.7%; P = .573) or multivariate logistic regression (odds ratio [OR], 1.053; 95% confidence interval [CI], 0.551-2.012; P = .876). Propensity score matching revealed that in-hospital mortality was higher (OR, 3.69; 95% CI, 1.37-9.82; P = .01) and fasciotomy was lower (OR, 0.23; 95% CI, 0.14-0.37; P < .001) in the endovascular repair group, with no significant differences in AFS (OR, 0.86; 95% CI, 0.48-1.67; P = .65).
CONCLUSIONS
Endovascular repair of SFA and PA injuries has in-hospital AFS comparable to that for open repair, supporting the increasing use of endovascular repair for traumatic SFA and PA injuries in appropriately selected cases. Given the unexpected finding of increased in-hospital mortality after endovascular repair, further studies are necessary to determine the appropriate patient selection and the durability of endovascular repair.
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