摘要Objective:To identify the principal factors associated with the occurrence and development of medical device-related pressure injuries(MDRPI)in adults admitted to hospitals.MDRPI,a peculiar subtype of pressure injuries(PI),result from the pression exerted by devices(or their fixation systems)applied for diagnostic and therapeutic purposes.MDRPI represent a serious problem for patients and healthcare systems.Understanding potential risk factors is an important step in implementing effective interventions.Methods:In this study,we will perform a systematic review;if possible,also a meta-analysis will be performed.The review will follow the preferred reporting items for systematic reviews and meta-analyses(PRISMA)reporting guidelines for systematic reviews.A rigorous literature search will be conducted both in electronic databases(Medline/PubMed,Embase,CINAHL,Web of Science,Scopus,Cochrane Library)to identify studies published since 2000 and in gray literature for unpublished studies.Pairs of researchers will identify relevant evidence,extract data,and assess risk of bias independently in each eligible study.Factors associated with the occurrence of MDRPI are considered the primary outcome.Secondary outcomes are prevalence and incidence of MDRPI,length of hospital stay,infections,and death.The evidence will be synthesized using the GRADE methodology.Results:Results are not currently available as this is a protocol for a systematic review.Conclusions:This systematic review will identify evidence on risk factors for developing MDRPI.We are confident that the results of this review will help to improve clinical practice and guide future research.