Feasibility and safety of total percutaneous closure of femoral arterial access sites after veno-arterial extracorporeal membrane oxygenation

To evaluate the safety and efficacy of total percutaneous closure of the femoral artery access site after veno-arterial extracorporeal membrane oxygenation (VA-ECMO) with the Perclose ProGlide device. This retrospective observational study during an almost 2-year period included 21 patients who underwent VA-ECMO in whom the femoral artery puncture site was closed percutaneously with Perclose ProGlide devices. Technical success was defined as successful arterial closure of the common femoral artery, without the need for additional surgical or endovascular procedures. Access site complications were recorded at 24 hours and 30 days after arterial closure, such as major bleeding requiring transfusion or surgical intervention, minor bleeding, groin infection, pseudoaneurysm, and lymphocele. Technical success was achieved in 20 patients (95.2%). One patient required surgical repair for an access site pseudoaneurysm. Eighteen femoral arteries were closed with 2 devices each, while 3 patients required the use of a third device for femoral artery access site closure to achieve adequate hemostasis. No arterial thrombosis, arterial dissection, arterial stenosis, groin infection, or arteriovenous fistula occurred during the periprocedural period (within 24 hours of arterial closure) or during 30-day follow-up. Percutaneous closure with the Perclose ProGlide device is a feasible procedure for closing femoral arterial access sites after VA-ECMO, with a low incidence of access site complications.