Browsing by Author "Advani, Sonali D"
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Item Open Access Sustained reduction in catheter-associated urinary tract infections using multi-faceted strategies led by champions: A quality improvement initiative.(Infection control and hospital epidemiology, 2022-07) Reynolds, Staci S; Sova, Chris D; Lewis, Sarah S; Smith, Becky A; Wrenn, Rebekah H; Turner, Nicholas A; Advani, Sonali DWe reviewed the sustainability of a multifaceted intervention on catheter-associated urinary tract infection (CAUTI) in 3 intensive care units. During the 4-year postintervention period, we observed reductions in urine culture rates (from 80.9 to 47.5 per 1,000 patient days; P < .01), catheter utilization (from 0.68 to 0.58; P < .01), and CAUTI incidence rates (from 1.7 to 0.8 per 1,000 patient days; P = .16).Item Open Access Universal masking is an effective strategy to flatten the severe acute respiratory coronavirus virus 2 (SARS-CoV-2) healthcare worker epidemiologic curve.(Infection control and hospital epidemiology, 2020-12) Seidelman, Jessica L; Lewis, Sarah S; Advani, Sonali D; Akinboyo, Ibukunoluwa C; Epling, Carol; Case, Matthew; Said, Kristen; Yancey, William; Stiegel, Matthew; Schwartz, Antony; Stout, Jason; Sexton, Daniel J; Smith, Becky AItem Open Access Using clinical decision support to improve urine testing and antibiotic utilization.(Infection control and hospital epidemiology, 2023-03) Yarrington, Michael E; Reynolds, Staci S; Dunkerson, Tray; McClellan, Fabienne; Polage, Christopher R; Moehring, Rebekah W; Smith, Becky A; Seidelman, Jessica L; Lewis, Sarah S; Advani, Sonali DObjective
Urine cultures collected from catheterized patients have a high likelihood of false-positive results due to colonization. We examined the impact of a clinical decision support (CDS) tool that includes catheter information on test utilization and patient-level outcomes.Methods
This before-and-after intervention study was conducted at 3 hospitals in North Carolina. In March 2021, a CDS tool was incorporated into urine-culture order entry in the electronic health record, providing education about indications for culture and suggesting catheter removal or exchange prior to specimen collection for catheters present >7 days. We used an interrupted time-series analysis with Poisson regression to evaluate the impact of CDS implementation on utilization of urinalyses and urine cultures, antibiotic use, and other outcomes during the pre- and postintervention periods.Results
The CDS tool was prompted in 38,361 instances of urine cultures ordered in all patients, including 2,133 catheterized patients during the postintervention study period. There was significant decrease in urine culture orders (1.4% decrease per month; P < .001) and antibiotic use for UTI indications (2.3% decrease per month; P = .006), but there was no significant decline in CAUTI rates in the postintervention period. Clinicians opted for urinary catheter removal in 183 (8.5%) instances. Evaluation of the safety reporting system revealed no apparent increase in safety events related to catheter removal or reinsertion.Conclusion
CDS tools can aid in optimizing urine culture collection practices and can serve as a reminder for removal or exchange of long-term indwelling urinary catheters at the time of urine-culture collection.Item Open Access Using the COM-B model to identify barriers to and facilitators of evidence-based nurse urine-culture practices.(Antimicrobial stewardship & healthcare epidemiology : ASHE, 2023-01) Advani, Sonali D; Winters, Ali; Turner, Nicholas A; Smith, Becky A; Seidelman, Jessica; Schmader, Kenneth; Anderson, Deverick J; Reynolds, Staci SOur surveys of nurses modeled after the Capability, Opportunity, and Motivation Model of Behavior (COM-B model) revealed that opportunity and motivation factors heavily influence urine-culture practices (behavior), in addition to knowledge (capability). Understanding these barriers is a critical step towards implementing targeted interventions to improving urine-culture practices.