Outpatient Endovascular Intervention: Is it Safe?

Abstract

Purpose:

To evaluate the feasibility and safety of outpatient percutaneous endovascular intervention in the treatment of arterial occlusive disease.

Methods:

The records of 134 patients who underwent 151 outpatient endovascular procedures between 1992 and 1997 were reviewed retrospectively. According to established protocol, focal lower limb (n = 145) and subclavian (n = 6) arterial lesions requiring relatively straightforward endoluminal interventions were appropriate for outpatient management provided the patients were free of significant comorbidities. A percutaneous transfemoral approach was used for lower limb lesions, while subclavian angioplasty was performed via a brachial access. Heparin anticoagulation was administered conservatively. Patients were discharged 3 hours after sheath removal.

Results:

The majority (98%) of patients were discharged as planned. Three (2%) patients were observed overnight in the hospital for treatment of acute iliac artery thrombosis, puncture-site bleeding, and suboptimal angioplasty. No patient required hospitalization following discharge. Periprocedural morbidity Was confined to 2 (1.5%) groin hematomas and 1 (0.7%) femoral pseudoaneurysm.

Conclusions:

Outpatient endovascular intervention appears safe; however, proper case selection and technical excellence are inseparable components for the success of this strategy.