Vázquez-Cancela, OlallaZapata Cachafeiro, MaruxaHerdeiro, Maria Teresa FerreiraFigueiras Guzmán, AdolfoRodríguez Fernández, Almudena2024-09-272024-09-272024Preventive Medicine Volume 185 , August 2024, 1080430091-7435http://hdl.handle.net/10347/34922Objective This study aims to explore dentists' knowledge, attitudes, and perceptions regarding antibiotic use. Methods We conducted a systematic review of dentists' knowledge, attitudes and perceptions regarding antibiotic use, by searching the MEDLINE, EMBASE and Web of Science for all original paper published from January 1990 to July 2023, in accordance with the Preferred Reporting Items for systematic Reviews and Meta-analyses (PRISMA 2020) guidelines. Results The review included 37 papers, (7 qualitative and 30 quantitative studies). Modifiable factors (knowledge, attitudes) were reported as being associated with antibiotic prescribing by dentists which were cited in 30 of the 37. These attitudes most frequently identified by dentists were: complacency (22/29); lack of trust (16/29); the need to postpone the dental procedure (17/29); and fear (8/29). Gaps in knowledge were also identified (15/29). Only one of the included articles quantified the influence between the reported modifiable factors and antibiotic prescribing. Conclusions The review emphasizes that dentists' antibiotic prescribing is predominantly influenced by modifiable factors. This insight informs the potential for targeted interventions to curtail inappropriate antibiotic use, contributing to global efforts in reducing antibiotic resistance.engAttribution-NonCommercial-NoDerivatives 4.0 Internacional© 2024 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY-NC-ND licensehttp://creativecommons.org/licenses/by-nc-nd/4.0/AntibioticDentistPrescribingKnowledgeAttitudesPerceptionjournal article10.1016/j.ypmed.2024.108043open access