2469. A National Intervention to Improve Infection Prevention Efforts in Hospitals with High Rates of Clostridioides difficile infection, Central Line-Associated Bloodstream Infection, Catheter-Associated Urinary Tract Infection and/or Methicillin-Resistant Staphylococcus aureus

Abstract

BackgroundTo strengthen state collaborative efforts and reduce common healthcare-associated infections (HAIs) in short-stay and long-term acute care hospitals, the Centers for Disease Control and Prevention (CDC) launched “States Targeting Reduction in Infections via Engagement” (STRIVE) - a national quality improvement program.MethodsSTRIVE consisted of a multimodal intervention implemented from November 2016 to May 2018 (Figure 1). Hospitals with excess Clostridioides difficile infection (CDI) and a high burden of at least one of the following HAIs - central line-associated bloodstream infection (CLABSI), catheter-associated urinary tract infection (CAUTI) or methicillin-resistant Staphylococcus aureus (MRSA) bloodstream infection were targeted. Monthly aggregate HAI and device utilization ratios - according to CDC National Healthcare Safety Network definitions - were measured during the pre vs. post-intervention periods. Thematic analysis of qualitative interviews with state partners was conducted to understand the influence of the intervention.ResultsOverall, 387 hospitals from 23 states and the District of Columbia participated. Changes in HAI rates and catheter utilization are illustrated in Figure 2. From pre- to post-intervention, substantial changes in HAI rates above temporal trends were not observed (CDI, 7.0 to 5.7 per 10000 patient-days; CLABSI, 0.88 to 0.80 per 1000 catheter days; CAUTI, 1.12 to 1.04 per 1000 catheter days; MRSA bloodstream infection, 0.075 to 0.071 per 1,000 patient-days) Similarly, catheter utilization did not differ substantially between the pre- and post-intervention periods (24.05 to 22.07 central line days per 100 patient-days; 21.46 to 19.83 urinary catheter days per 100 patient-days). Qualitative analysis of 17 interviews with state partners showed that relationships among state partners and hospitals were strengthened, potentially facilitating collaboration on future infection prevention efforts.ConclusionThough HAI reductions were observed during STRIVE, these reductions were consistent with temporal trends. Hospitals struggling with high HAI rates may require additional novel approaches. Disclosures All authors: No reported disclosures.