Oliver C Sax, Zhongming Chen, Sandeep S Bains, Danielle A Jacobstein, Jeremy A Dubin, Daniel Hameed, Mallory C Moore, Michael A Mont, James Nace, Ronald E Delanois
{"title":"Does Preoperative Statin Exposure Reduce Prosthetic Joint Infections and Revisions Following Total Joint Arthroplasty?","authors":"Oliver C Sax, Zhongming Chen, Sandeep S Bains, Danielle A Jacobstein, Jeremy A Dubin, Daniel Hameed, Mallory C Moore, Michael A Mont, James Nace, Ronald E Delanois","doi":"10.52198/23.STI.43.OS1717","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>The pleiotropic effects of statins extend beyond managing cardiovascular health and are suggested to modulate Staphylococcus aureus biofilm formation with prosthetic joint infection (PJI) reduction. However, a large analysis of statin use prior to total joint arthroplasty (TJA) to determine infection and revision risk is lacking. We specifically evaluated: 90-day to two-year (1) prosthetic joint infection (PJIs); (2) revisions; and (3) respective risk factors.</p><p><strong>Materials and methods: </strong>We queried a national, all-payer database for patients undergoing either TKA or THA between 2010-2020. Chronic statin exposure was defined as >3 prescriptions filled within one-year prior to TJA (statin users). A control cohort of patients undergoing TJA without history of statin use prior was identified (statin naïve). Cohorts were matched 1:1 based on demographics and comorbidities (TKA: n=579,136; THA: n=202,092). Multivariate logistic regression was performed to evaluate risk factors for PJIs and revisions.</p><p><strong>Results: </strong>Among TKA recipients, statin users had lower incidence of PJIs at one year (0.36 vs. 0.39%) to two years (0.45 vs. 0.49%) compared to the statin naïve (all, p≤0.007). Similarly, statin users had lower incidence of one- to two-year revisions (all, p≤0.048). Among THA recipients, statin users had lower incidence of PJIs at 90 days (0.37 vs. 0.45%) to two years (2% vs. 2.14%) (all, p<0.001). Similar trends were observed for 90-day to two-year revisions (all, p≤0.022). Statin use was independently associated with decreased odds of PJIs and revisions by one year.</p><p><strong>Conclusions: </strong>Statin use is associated with a reduced risk of PJIs and revisions from one to two years following TJA. It may be worthwhile to ensure patients take statin therapy if indicated for previously established cardiovascular guidelines.</p>","PeriodicalId":22194,"journal":{"name":"Surgical technology international","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Surgical technology international","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52198/23.STI.43.OS1717","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"SURGERY","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: The pleiotropic effects of statins extend beyond managing cardiovascular health and are suggested to modulate Staphylococcus aureus biofilm formation with prosthetic joint infection (PJI) reduction. However, a large analysis of statin use prior to total joint arthroplasty (TJA) to determine infection and revision risk is lacking. We specifically evaluated: 90-day to two-year (1) prosthetic joint infection (PJIs); (2) revisions; and (3) respective risk factors.
Materials and methods: We queried a national, all-payer database for patients undergoing either TKA or THA between 2010-2020. Chronic statin exposure was defined as >3 prescriptions filled within one-year prior to TJA (statin users). A control cohort of patients undergoing TJA without history of statin use prior was identified (statin naïve). Cohorts were matched 1:1 based on demographics and comorbidities (TKA: n=579,136; THA: n=202,092). Multivariate logistic regression was performed to evaluate risk factors for PJIs and revisions.
Results: Among TKA recipients, statin users had lower incidence of PJIs at one year (0.36 vs. 0.39%) to two years (0.45 vs. 0.49%) compared to the statin naïve (all, p≤0.007). Similarly, statin users had lower incidence of one- to two-year revisions (all, p≤0.048). Among THA recipients, statin users had lower incidence of PJIs at 90 days (0.37 vs. 0.45%) to two years (2% vs. 2.14%) (all, p<0.001). Similar trends were observed for 90-day to two-year revisions (all, p≤0.022). Statin use was independently associated with decreased odds of PJIs and revisions by one year.
Conclusions: Statin use is associated with a reduced risk of PJIs and revisions from one to two years following TJA. It may be worthwhile to ensure patients take statin therapy if indicated for previously established cardiovascular guidelines.