Martinez Sobalvarro, Joselin ValeskaPereira Júnior, Antônio AlvesPereira, Lucas BorgesBaldoni, André OliveiraCeron, Carla SperoniReis, Tiago Marques dos2023-03-232023-03-232021MARTINEZ SOBALVARRO, J. V. et al. Antimicrobial stewardship for surgical antibiotic prophylaxis and surgical site infections: a systematic review. International Journal of Clinical Pharmacy, v. 44, p. 301-319, 2021. Disponível em: <https://link.springer.com/content/pdf/10.1007/s11096-021-01358-4.pdf?pdf=button>. Acesso em: 11 out. 2022.2210-7711http://www.repositorio.ufop.br/jspui/handle/123456789/16423Background Surgical site infections account for 14–17% of all healthcare-associated infections. Antimicrobial stewardship (AMS) are complementary strategies developed to optimize the use of antimicrobials. Aim to evaluate the efectiveness of AMS in promoting adherence to surgical antibiotic prophylaxis protocols in hospitalized patients, reducing surgical site infection rate and cost–beneft ratio. Method This systematic review of randomized clinical trials, non-randomized clini- cal trials and before and after studies was performed using Pubmed, Cochrane, Web of Science, Scopus, Embase, Google Scholar and ClinicalTrials.gov, in addition to reference lists of included studies. The risk of bias of studies was measured by the ROBINS-I checklist and the quality of the evidence synthesis by GRADE. Results Fourteen before and after design studies were included. In 85.7% of the studies, AMS was efective in increasing adherence to surgical antibiotic prophylaxis protocols and in 28.5%, there was reduction in surgical site infection rate. Three studies evaluated cost–beneft ratio and found a favorable impact. Eight (57%) studies were at risk of moderate bias and six had severe bias. The evaluation of the synthesis of evidence showed quality ranging from low to very low. Conclusion AMS, such as audit, feedback, education, implementation of a protocol, and a computer-assisted decision support methodology, appear to be efective in promoting adherence to surgical antibiotic prophylaxis protocols, reducing surgical site infection rate with a positive economic impact. However, more studies, particularly randomized clinical trials, are needed to improve the level of evidence of available information on AMS in order to favor decision-making.en-USrestritoAntibiotic prophylaxisSurgical proceduresHospitalsAntimicrobial stewardshipClinical protocolsArtigo publicado em periodicohttps://link.springer.com/content/pdf/10.1007/s11096-021-01358-4.pdf?pdf=buttonhttps://doi.org/10.1007/s11096-021-01358-4