The impact of a multimodel approach to designing a new orthopedic department

Author(s):  
Elad Keren ◽  
Abraham Borer ◽  
Lior Nesher ◽  
Tali Shafat ◽  
Rivka Yosipovich ◽  
...  

Abstract Objective: To determine whether a multifaceted approach effectively influenced antibiotic use in an orthopedics department. Design: Retrospective cohort study comparing the readmission rate and antibiotic use before and after an intervention. Setting: A 1,000-bed, tertiary-care, university hospital. Patients: Adult patients admitted to the orthopedics department between January 2015 and December 2018. Methods: During the preintervention period (2015–2016), 1 general orthopedic department was in operation. In the postintervention period (2017–2018), 2 separate departments were created: one designated for elective “clean” surgeries and another that included a “complicated wound” unit. A multifaceted strategy including infection prevention measures and introducing antibiotic stewardship practices was implemented. Admission rates, hand hygiene practice compliance, surgical site infections, and antibiotic treatment before versus after the intervention were analyzed. Results: The number of admissions and hospitalization days in the 2 periods did not change. Seven-day readmissions per annual quarter decreased significantly from the preintervention period (median, 7 days; interquartile range [IQR], 6–9) to the postintervention period (median, 4 days; IQR, 2–7; P = .038). Hand hygiene compliance increased and surgical site infections decreased in the postintervention period. Although total antibiotic use was not reduced, there was a significant change in the breakdown of the different antibiotic classes used before and after the intervention: increased use of narrow-spectrum β-lactams (P < .001) and decreased use of β-lactamase inhibitors (P < .001), third-generation cephalosporins (P = .044), and clindamycin (P < .001). Conclusions: Restructuring the orthopedics department facilitated better infection prevention measures accompanied by antibiotic stewardship implementation, resulting in a decreased use of broad-spectrum antibiotics and a significant reduction in readmission rates.

2020 ◽  
Vol 41 (S1) ◽  
pp. s199-s200
Author(s):  
Matthew Linam ◽  
Dorian Hoskins ◽  
Preeti Jaggi ◽  
Mark Gonzalez ◽  
Renee Watson ◽  
...  

Background: Discontinuation of contact precautions for methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococci (VRE) have failed to show an increase in associated transmission or infections in adult healthcare settings. Pediatric experience is limited. Objective: We evaluated the impact of discontinuing contact precautions for MRSA, VRE, and extended-spectrum β-lactamase–producing gram-negative bacilli (ESBLs) on device-associated healthcare-associated infections (HAIs). Methods: In October 2018, contact precautions were discontinued for children with MRSA, VRE, and ESBLs in a large, tertiary-care pediatric healthcare system comprising 2 hospitals and 620 beds. Coincident interventions that potentially reduced HAIs included blood culture diagnostic stewardship (June 2018), a hand hygiene education initiative (July 2018), a handshake antibiotic stewardship program (December 2018) and multidisciplinary infection prevention rounding in the intensive care units (November 2018). Compliance with hand hygiene and HAI prevention bundles were monitored. Device-associated HAIs were identified using standard definitions. Annotated run charts were used to track the impact of interventions on changes in device-associated HAIs over time. Results: Average hand hygiene compliance was 91%. Compliance with HAI prevention bundles was 81% for ventilator-associated pneumonias, 90% for catheter-associated urinary tract infections, and 97% for central-line–associated bloodstream infections. Overall, device-associated HAIs decreased from 6.04 per 10,000 patient days to 3.25 per 10,000 patient days after October 2018 (Fig. 1). Prior to October 2018, MRSA, VRE and ESBLs accounted for 10% of device-associated HAIs. This rate decreased to 5% after October 2018. The decrease in HAIs was likely related to interventions such as infection prevention rounds and handshake stewardship. Conclusions: Discontinuation of contact precautions for children with MRSA, VRE, and ESBLs were not associated with increased device-associated HAIs, and such discontinuation is likely safe in the setting of robust infection prevention and antibiotic stewardship programs.Funding: NoneDisclosures: None


2021 ◽  
Vol 1 (S1) ◽  
pp. s24-s24
Author(s):  
Marisa Hudson ◽  
Mayar Al Mohajer

Background: Gaps exist in the evidence supporting the benefits of contact precautions for the prevention of methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE). The Centers for Disease Control and Prevention allow suspending contact precautions for MRSA and VRE in cases of gown shortages, as we have seen during the COVID-19 pandemic. We evaluated the impact of discontinuing isolation precautions in hospitalized patients with MRSA and VRE infection, due to gown shortage, on the rate of hospital-acquired (HA) MRSA and VRE infections. Methods: A retrospective chart review was performed on adult patients (n = 2,200) with established MRSA or VRE infection at 5 hospitals in CommonSpirit Health, Texas Division, from March 2019 to October 2020. Data including demographics, infection site, documented symptoms, and antibiotic use were stratified based on patient location (floor vs ICU). Rates of hospital-acquired MRSA and VRE infection before and after the discontinuation of isolation (implemented in March 2020) were compared. Incidence density rate was used to assess differences in the rate of MRSA and VRE infections between pre- and postintervention groups. Results: The rate of hospital-acquired (HA) MRSA infection per 10,000 patient days before the intervention (March 19–February 20) was 12.19, compared to 10.64 after the intervention (March 20–July 20) (P = .038). The rates of HA MRSA bacteremia were 1.13 and 0.93 for the pre- and postintervention groups, respectively (P = .074). The rates of HA VRE per 10,000 patient days were 3.53 and 4.44 for the pre- and postintervention groups, respectively (P = .274). The hand hygiene rates were 0.93 before the intervention and 0.97 after the intervention (P = .028). Conclusions: Discontinuing isolation from MRSA and VRE in the hospital setting did not lead to a statistically significant increase in hospital-acquired MRSA or VRE infections. In fact, rates of hospital-acquired MRSA decreased, likely secondary to improvements in hand hygiene during this period. These results support the implementation of policies for discontinuing contact isolation for hospitalized patients with documented MRSA or VRE infection, particularly during shortages of gowns.Funding: NoDisclosures: None


2021 ◽  
Vol 1 (S1) ◽  
pp. s37-s37
Author(s):  
Mary Lou Manning ◽  
Monika Pogorzelska-Maziarz ◽  
David Jack ◽  
Lori Wheeler

Background: According to the Centers for Disease Control and Prevention, the single most important factor leading to the development of antibiotic resistance (AMR) is the use of antibiotics. Studies indicate that up to 50% of hospitalized patients receive at least 1 antibiotic, half of which are inappropriate. The outpatient setting accounts for >60% of antibiotic use and over half of these prescriptions are inappropriate. Antibiotic stewardship programs improve appropriate antibiotic use, reduce AMR, decrease complications of antibiotic use, and improve patient outcomes. Building a nursing workforce with necessary AMR and antibiotic stewardship knowledge and skill is critical. Nursing graduates can translate knowledge into practice, promoting the judicious use of antibiotics to keep patients safe from antibiotic harm. Methods: Third-year baccalaureate nursing students enrolled in a fall 2020 health promotion course at an urban university affiliated with an academic medical center participated. Students received a 3-hour lecture on antibiotics, AMR and antibiotic stewardship nursing practices and actively engaged in antibiotic stewardship simulations using standardized patient (SP) encounters. The SP participants were specifically trained for these activities. Simulations included a 30-minute brief before and a 60-minute briefing after the activities. All activities occurred via video conferencing. Case scenarios, developed by the authors, focused on penicillin-allergy delabeling of an adolescent prior to elective surgery and appropriate use of antibiotics in managing pediatric urinary tract infections and acute otitis media (AOM). Before-and-after tests were used to assess the impact on AMR and antibiotic stewardship knowledge. Results: Over a period of 4 days, all enrolled students (n = 165) participated in 1 three-hour virtual simulation session. Using Zoom video conferencing with multiple breakout rooms, the activities were easily managed. During the simulations, students often struggled with reading an antibiogram and applying the concept of “watchful waiting” in AOM management. Significant differences were found in before-and-after test results, with significant improvement in students’ general and specific knowledge and awareness of antibiotics (P < .01). During the debriefing sessions, students reported increased awareness related to their role in advancing the judicious use of antibiotics. Conclusions: Initially, we planned to conduct in-person SP simulations. Due to the COVID-19 pandemic, faculty and students demonstrated remarkable flexibility and resilience as we successfully converted to a virtual format. Virtual lecture and SP simulations, followed by debriefing, was an effective approach to educate baccalaureate nursing students about AMR and their role in antibiotic stewardship. Areas for course content improvement were identified.Funding: NoDisclosures: None


2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S362-S363
Author(s):  
Gaurav Agnihotri ◽  
Alan E Gross ◽  
Minji Seok ◽  
Cheng Yu Yen ◽  
Farah Khan ◽  
...  

Abstract Background Although it is recommended that an OPAT program should be managed by a formal OPAT team that supports the treating physician, many OPAT programs face challenges in obtaining necessary program staff (i.e nurses or pharmacists) due to limited data examining the impact of a dedicated OPAT team on patient outcomes. Our objective was to compare OPAT-related readmission rates among patients receiving OPAT before and after the implementation of a strengthened OPAT program. Methods This retrospective quasi-experiment compared adult patients discharged on intravenous (IV) antibiotics from the University of Illinois Hospital before and after implementation of programmatic changes to strengthen the OPAT program. Data from our previous study were used as the pre-intervention group (1/1/2012 to 8/1/2013), where only individual infectious disease (ID) physicians coordinated OPAT. Post-intervention (10/1/2017 to 1/1/2019), a dedicated OPAT nurse provided full time support to the treating ID physicians through care coordination, utilization of protocols for lab monitoring and management, and enhanced documentation. Factors associated with readmission for OPAT-related problems at a significance level of p&lt; 0.1 in univariate analysis were eligible for testing in a forward stepwise multinomial logistic regression to identify independent predictors of readmission. Results Demographics, antimicrobial indications, and OPAT administration location of the 428 patients pre- and post-intervention are listed in Table 1. After implementation of the strengthened OPAT program, the readmission rate due to OPAT-related complications decreased from 17.8% (13/73) to 6.5% (23/355) (p=0.001). OPAT-related readmission reasons included: infection recurrence/progression (56%), adverse drug reaction (28%), or line-associated issues (17%). Independent predictors of hospital readmission due to OPAT-related problems are listed in Table 2. Table 1. OPAT Patient Demographics and Factors Pre- and Post-intervention Table 2. Factors independently associated with hospital readmission in OPAT patients Conclusion An OPAT program with dedicated staff at a large academic tertiary care hospital was independently associated with decreased risk for readmission, which provides critical evidence to substantiate additional resources being dedicated to OPAT by health systems in the future. Disclosures All Authors: No reported disclosures


2020 ◽  
Vol 41 (S1) ◽  
pp. s188-s189
Author(s):  
Jeffrey Gerber ◽  
Robert Grundmeier ◽  
Keith Hamilton ◽  
Lauri Hicks ◽  
Melinda Neuhauser ◽  
...  

Background: Antibiotic overuse contributes to antibiotic resistance and unnecessary adverse drug effects. Antibiotic stewardship interventions have primarily focused on acute-care settings. Most antibiotic use, however, occurs in outpatients with acute respiratory tract infections such as pharyngitis. The electronic health record (EHR) might provide an effective and efficient tool for outpatient antibiotic stewardship. We aimed to develop and validate an electronic algorithm to identify inappropriate antibiotic use for pediatric outpatients with pharyngitis. Methods: This study was conducted within the Children’s Hospital of Philadelphia (CHOP) Care Network, including 31 pediatric primary care practices and 3 urgent care centers with a shared EHR serving >250,000 children. We used International Classification of Diseases, Tenth Revision (ICD-10) codes to identify encounters for pharyngitis at any CHOP practice from March 15, 2017, to March 14, 2018, excluding those with concurrent infections (eg, otitis media, sinusitis), immunocompromising conditions, or other comorbidities that might influence the need for antibiotics. We randomly selected 450 features for detailed chart abstraction assessing patient demographics as well as practice and prescriber characteristics. Appropriateness of antibiotic use based on chart review served as the gold standard for evaluating the electronic algorithm. Criteria for appropriate use included streptococcal testing, use of penicillin or amoxicillin (absent β-lactam allergy), and a 10-day duration of therapy. Results: In 450 patients, the median age was 8.4 years (IQR, 5.5–9.0) and 54% were women. On chart review, 149 patients (33%) received an antibiotic, of whom 126 had a positive rapid strep result. Thus, based on chart review, 23 subjects (5%) diagnosed with pharyngitis received antibiotics inappropriately. Amoxicillin or penicillin was prescribed for 100 of the 126 children (79%) with a positive rapid strep test. Of the 126 children with a positive test, 114 (90%) received the correct antibiotic: amoxicillin, penicillin, or an appropriate alternative antibiotic due to b-lactam allergy. Duration of treatment was correct for all 126 children. Using the electronic algorithm, the proportion of inappropriate prescribing was 28 of 450 (6%). The test characteristics of the electronic algorithm (compared to gold standard chart review) for identification of inappropriate antibiotic prescribing were sensitivity (99%, 422 of 427); specificity (100%, 23 of 23); positive predictive value (82%, 23 of 28); and negative predictive value (100%, 422 of 422). Conclusions: For children with pharyngitis, an electronic algorithm for identification of inappropriate antibiotic prescribing is highly accurate. Future work should validate this approach in other settings and develop and evaluate the impact of an audit and feedback intervention based on this tool.Funding: NoneDisclosures: None


Author(s):  
Surinder Kaur M. S. Pada ◽  
Poh Lishi ◽  
Kim Sim Ng ◽  
Sarathamani Rethenam ◽  
Lilibeth Silagan Alenton ◽  
...  

Abstract Background Computerisation of various processes in hospitals and reliance on electronic devices raises the concern of contamination of these devices from the patient environment. We undertook this study to determine if an attached hand hygiene device that unlocks the screen of a computer on wheels (COW) on usage can be effective in decreasing the microbiological burden on computer keyboards. Methods An electronic hand sanitizer was integrated onto the COW. A prospective cohort study with a crossover design involving 2 control and 2 intervention wards was used. The study end point was the number of colony forming units found on the keyboards. Bacteria were classified into 4 main groups; pathogenic, skin flora, from the environment or those thought to be commensals in healthy individuals. We then used a mixed effects model for the statistical analysis to determine if there were any differences before and after the intervention. Results Thirty-nine keyboards were swabbed at baseline, day 7 and 14, with 234 keyboards cultured, colony forming units (CFUs) counted and organisms isolated. By mixed model analysis, the difference of mean bacteria count between intervention and control for week 1 was 32.74 (− 32.74, CI − 94.29 to 28.75, p = 0.29), for week 2 by 155.86 (− 155.86, CI − 227.45 to − 83.53, p < 0.0001), and after the 2-week period by 157.04 (− 157.04, CI − 231.53 to − 82.67, p < 0.0001). In the sub-analysis, there were significant differences of pathogenic bacteria counts for the Intervention as compared to the Control in contrast with commensal counts. Conclusion A hand hygiene device attached to a COW may be effective in decreasing the microbiological burden on computer keyboards.


Author(s):  
SREEJA NYAYAKAR ◽  
MANDARA MS ◽  
HEMALATHA M ◽  
LALLAWMAWMI ◽  
MOHAMMED SALAHUDDIN ◽  
...  

Objective: Antibiotics are the only drug where use in one patient can impact the effectiveness in another, so antibiotic misuse adversely impacts the patients and society. Improving antibiotic use improves patient outcomes and saves money. Antibiotic resistance has been identified as a major threat by the WHO due to the lack of development of new antibiotics and the increasing infections caused by multidrug resistance pathogens became untreatable. Methods: A prospective observational study was conducted for a period of 6 months. Data were collected from prescriptions and inpatient record files at the surgery department of the tertiary care hospital. Patients above age of 18 years of either gender whose prescription containing the antibiotics and patients who are willing to participate in the study were included in the study. Microsoft Excel was used for recording and analyzing the data of recruited subjects. Results: During our study period, we have collected 100 cases as per inclusion criteria, in total collected 100 cases, 52% are male and 48% are female. The mean age and standard deviation of the study population were found to be 46.61±16.12. The most commonly prescribed classification before and after the surgery is cephalosporin’s that is 57%. Results show that in pre-surgery, almost 93% of prescriptions have chosen the drugs as per ASHP guidelines, whereas in post-surgery, 95% of drugs have selected the drug as per ASHP guidelines. Conclusion: Our study has observed that some of the prescriptions are irrationally prescribed so the pharmacist has to take the responsibility to improve the awareness regarding rational prescribing of antibiotics. The national wide monitoring of antibiotics use, national schemes to obtain rational use of antibiotics, reassessing the prescriptions, education to practitioners, and surveys on antibiotics should be implemented.


2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S499-S499
Author(s):  
Erin Gettler ◽  
Jessica Seidelman ◽  
Becky A Smith ◽  
Deverick J Anderson

Abstract Background The COVID-19 pandemic significantly impacted hospitalizations and healthcare utilization. Diversion of infection prevention resources toward COVID-19 mitigation limited routine infection prevention activities such as rounding, observations, and education in all areas, including the peri-operative space. There were also changes in surgical care delivery. The impact of the COVID-19 pandemic on SSI rates has not been well described, especially in community hospitals. Methods We performed a retrospective cohort study analyzing prospectively collected data on SSIs from 45 community hospitals in the southeastern United States from 1/2018 to 12/2020. We included the 14 most commonly performed operative procedure categories, as defined by the National Healthcare Safety Network. Coronary bypass grafting was included a priori due to its clinical significance. Only facilities enrolled in the network for the full three-year period were included. We defined the pre-pandemic time period from 1/1/18 to 2/29/20 and the pandemic period from 3/1/20 to 12/31/20. We compared monthly and quarterly median procedure totals and SSI prevalence rates (PR) between the pre-pandemic and pandemic periods using Poisson regression. Results Pre-pandemic median monthly procedure volume was 384 (IQR 192-999) and the pre-pandemic SSI PR per 100 cases was 0.98 (IQR 0.90-1.04). There was a transient decline in surgical cases beginning in March 2020, reaching a nadir of 185 cases in April, followed by a return to pre-pandemic volume by June (figure 1). Overall and procedure-specific SSI PRs were not significantly different in the COVID-19 period relative to the pre-pandemic period (total PR per 100 cases 0.96 and 0.97, respectively, figure 2). However, when stratified by quarter and year, there was a trend toward increased SSI PR in the second quarter of 2020 with a PRR of 1.15 (95% CI 0.96-1.39, table 1). Conclusion The decline in surgical procedures early in the pandemic was short-lived in our community hospital network. Although there was no overall change in the SSI PR during the study period, there was a trend toward increased SSIs in the early phase of the pandemic (figure 3). This trend could be related to deferred elective cases or to a shift in infection prevention efforts to outbreak management. Disclosures All Authors: No reported disclosures


2020 ◽  
Vol 41 (8) ◽  
pp. 921-925
Author(s):  
Tara H. Lines ◽  
Whitney J. Nesbitt ◽  
Matthew H. Greene ◽  
George E. Nelson

AbstractObjective:To evaluate the impact of a pharmacist-driven Staphylococcus aureus bacteremia (SAB) safety bundle supported by leadership and to compare compliance before and after implementation.Design:Retrospective cohort study with descriptive and before-and-after analyses.Setting:Tertiary-care academic medical center.Patients:All patients with documented SAB, regardless of the source of infection, were included. Patients transitioned to palliative care were excluded from before-and-after analysis.Methods:A pharmacist-driven safety bundle including documented clearance of bacteremia, echocardiography, removal of central venous catheters, and targeted intravenous therapy of at least 2 weeks duration was implemented in November 2015 and was supported by leadership with stepwise escalation for nonresponse. A descriptive analysis of all patients with SAB during the study period included pharmacy interventions, acceptance rates, and escalation rates. A pre–post implementation analysis of 100 sequential patients compared bundle compliance and descriptive parameters.Results:Overall, 391 interventions were made in the 20-month period following implementation, including 20 “good saves” avoiding potentially major adverse events. No statistically significant differences in complete bundle compliance were detected between the periods (74% vs 84%; P = .08). However, we detected a significant increase in echocardiography after the bundle was implemented (83% vs 94%; P = .02) and fewer patients received suboptimal definitive therapy after the bundle was implemented (10% vs 3%; P = .045).Conclusions:This pharmacist-driven SAB safety bundle with leadership support showed improvement in process measures, which may have prevented major adverse events, even with available infectious diseases (ID) consultation. It provides a critical safety net for institutions without mandatory ID consultation or with limited antimicrobial stewardship resources.


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