{Reference Type}: Journal Article
{Title}: Reconsidering the Impact of Endovascular Repair on Short-Term and Mid-Term Outcomes in Peripheral Arterial Disease: A Retrospective Analysis.
{Author}: Spinella G;Pisa FR;Boschetti GA;Finotello A;Pane B;Pratesi G;Lanzarone E;
{Journal}: Ann Vasc Surg
{Volume}: 103
{Issue}: 0
{Year}: 2024 Jun 22
{Factor}: 1.607
{DOI}: 10.1016/j.avsg.2023.12.068
{Abstract}: BACKGROUND: The aim of the study is to compare the short-term and medium-term outcomes in patients who underwent open repair (OR) or endovascular repair (ER) for peripheral arterial disease (PAD) also including stratifications based on severity and year of the first intervention.
METHODS: We conducted an observational retrospective single-center cohort study. We evaluated patients with PAD that primarily underwent ER, OR, minor, and major amputations in a single center from 2005 to 2020. The patients were then subdivided according to the type of intervention (OR versus ER), and stratified according to the International Classification of Diseases 9 code reported in the operating documents and to the year intervention. Mortality, minor, and major amputation rates occurring at 30 days, 2 years, and 5 years after the first intervention were evaluated as primary outcomes and compared between patient groups in both stratifications. Moreover, Kaplan-Maier curves were analyzed for these outcomes.
RESULTS: One thousand four hundred ninety two patients (67.0% males) with PAD were evaluated. Their clinical presentations were intermittent claudication in 51.4% of cases, rest pain in 16.8%, ulcers in 10.3%, and gangrene in 21.5%. Nine hundred ninety seven (66.8%) underwent OR and 495 (33.2%) ER as first intervention for PAD. No statistical differences were observed in terms of mortality in the 2 groups (OR versus ER, P = 1,000, P = 0.357, and P = 0.688 at 30 days, 2 years, and 5 years, respectively). The rate of minor amputations was significantly higher (P < 0.012, P < 0.002, and P < 0.007 at 30 days, 2 years, and 5 years, respectively) for ER group in any of the observed follow-up periods. Also, we have observed that OR and ER do not have any significant short-term and medium-term major amputation rate differences.
CONCLUSIONS: In our experience, the impact of ER does not significantly change short-term and mid-term major outcomes in patients with PAD.