Correlation of inspired oxygen fraction in the intraoperative and immediate postoperative periods with the lowest incidence of surgical site infection: a systematic review of the terature
DOI:
https://doi.org/10.56102/afmo.2019.110Keywords:
Oxygen therapy, Surgical site infection, Intraoperative, FiO and Posoperative.Abstract
Objectives: identify in the reviewed articles the intraoperative and postoperative FIO to reduce the
incidence of SSI. Methods: A systematic literature review was carried out, in which the literature search was performed in
the following databases: LILACS, PUBMED and SCIELO in order to answer the following guiding question: Correlation
of intravenous and postoperative oxygen inspired fraction with the lowest incidence of SSI. Results: In the evaluation of
the articles studied, did not prove a relevant improvement in SSI after the use of high FiO2. However, studies showed a
lower incidence of this infection in patients who received high concentrations of supplemental oxygen intraoperatively
and postoperatively. Conclusion: there is a positive correlation between intraoperative and postoperative FIO increase
with the lower incidence of SSI, however, given the small number of studies available in the literature and the heterogeneity
populations of study and surgical procedures, it is concluded that further research is needed.
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