Outpatient angioplasty: 4-year experience in one practice

Angioplasty is often performed as an inpatient procedure after preliminary angiography. In order to increase efficiency and patient comfort we introduced a policy of performing angioplasty for chronic leg ischaemia as an outpatient whenever possible, using duplex scanning to select suitable lesions. This paper examines the safety and feasibility of this policy over a 4-year period. We prospectively assessed 168 consecutive cases which were planned for outpatient angioplasty from a total of 190 cases undergoing angioplasty and found full agreement between duplex scanning and angiography in 92%. Six patients (4%) developed complications of angioplasty requiring admission and another five were admitted for unexpected organisational reasons. Thus, the complication rate of outpatient angioplasty was 4%. All complications were noted at the time of angioplasty with no unexpected readmissions. Angioplasty for leg ischaemia is feasible and safe to perform as an outpatient using duplex scanning to select appropriate cases.