ObjectivesWorldwide, peripheral arterial disease (PAD) is a disorder with high morbidity, affecting more than 200 million people. Our objective was to analyse the surgical treatment for PAD performed in the Unified Health System of Brazil over 12 years based on publicly available data.MethodsThe study was conducted with data analysis available on the DATASUS platform of the Brazilian Health Ministry, assessing procedure technique distribution throughout the years, mortality and cost.ResultsA total of 129,424 procedures were analysed (either for claudicants or critical ischemia, proportion unknown). The vast majority of procedures were Endovascular (65.49%), with a tendency for increase in this disproportion (p<0.001). There were 3,306 in-hospital deaths (mortality of 2.55%), with lower mortality in the Endovascular group (1.2% vs. 5.0%, p=0.008). The overall governmental investment for these procedures was U$ 238,010,096.51, and Endovascular Procedures were on average significantly more expensive than Open Surgery (U$ 1,932.27 v. U$ 1,517.32; p=0.016).ConclusionsIn the Brazilian Public Health System, lower limb revascularizations occurred with gradual growing frequency between 2008 and 2019. Endovascular procedures were vastly more common, and related to lower in-hospital mortality rates, but higher procedural costs.
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