Nationwide Cross-Sectional Epidemiological Analysis of 3,306 Lower Limb Peripheral Aneurysm Repairs in Brazilian Public Hospitals Between 2008 and 2019: Trends, Mortality and Costs
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Tipo de produção
article
Data de publicação
2022
Título da Revista
ISSN da Revista
Título do Volume
Editora
ELSEVIER SCIENCE INC
Autores
SILVA, Marcelo Fiorelli Alexandrino da
LOUZADA, Andressa Cristina Sposato
TEIVELIS, Marcelo Passos
Citação
ANNALS OF VASCULAR SURGERY, v.84, p.21-27, 2022
Resumo
Background: Although peripheral aneurysms can be limb- or life-threatening, the literature is scarce and there are only two large population-based epidemiological studies on peripheral aneurysm repair, comprising data from high-income countries only. Methods: This is a retrospective cross-sectional analysis on open and endovascular peripheral aneurysm repairs performed between 2008 and 2019 in the Brazilian Public Health System, which exclusively insures more than 160 million Brazilians. Results: A total of 3,306 peripheral aneurysm repairs were observed. Most patients were elderly (57.74%) and male (72.66%), and patients treated with endovascular repair were older (P = 0.008). Most repairs were emergency (59.56%) and open (93.8%), and there was an overall downward trend in procedure rates. We observed a decreasing predominance of emergency open repair over elective open repair (P < 0.001), but open repairs prevailed over endovascular procedures, with no tendency to change this predominance. Mortality rates were 3.12% and 3.67% after elective and emergency open repair, respectively, with no difference, and 0 and 4.24% for elective and emergency endovascular repair, respectively. The government reimbursed an average of $1170.05 for open PA repair and $1802.01 for endovascular repair. Conclusions: We presented the largest series of the literature analyzing all 3,306 lower limb peripheral aneurysm repairs performed in public hospitals in a middle-income country. Procedure rates tended to decrease. Open repair predominated. Mortality rates ranged from 0 to 4%. Most procedures were emergency, but there was a relative increase of elective treatments over the years.
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Referências
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