scholarly journals 86. Making the APPropriate Choice: Utilization of a Smartphone Application to Optimize Antimicrobial Decisions Among Internal Medicine Trainees

2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S55-S55
Author(s):  
Thomas Brooke ◽  
Herman Pfaeffle ◽  
Walter Guillory ◽  
Sorana raiciulescu ◽  
Roseanne Ressner

Abstract Background Use of an application (App) to shape antimicrobial stewardship (AS) practice is largely unknown. Walter Reed National Military Medical Center (WRNNMC) is a tertiary military academic medical center where 2020 AS guidelines transitioned to a mobile App platform. This project aimed to determine barriers to AS and the impact of an App combined with educational sessions (ES) on Internal Medicine (IM) trainee prescribing practices for common Infectious Diseases (ID) syndromes. Methods After an orientation, participants completed a pre-intervention survey. Once weekly ES reinforcing App content was implemented over 12 weeks after which a post-intervention survey was completed. Each weekly session covered a specific ID syndrome. Survey data was analyzed using SPSS Version 27 with paired t-test. Results Amongst 81 IM trainees, 59 (73%) completed both pre- and post-intervention surveys, of whom 39% were PGY1, 31% PGY2, and 27% PGY3. Common AS barriers included lack of knowledge, deference to seniority, established habits, and time needed to make an informed decision. The App and ES improved performance of an antimicrobial timeout (78%), IV to PO switch (61%), therapy de-escalation (56%), and antibiogram knowledge (68%) with 90% of trainees reporting increased access. Weekly ES led to 75% reporting it had at least a moderate impact on learning. Across all ID syndromes, each PGY year reported increased confidence in management post-intervention (P< 0.001) but PGY1s in particular saw the largest gain in confidence with antibiogram, febrile neutropenia, and hospital/ventilator acquired pneumonia categories. Usage of the App increased from 42% to 90% after the intervention, and 95% modified their prescribing practice based on the App. The most common barrier to App usage was forgetting to use the App. Conclusion Utilization of an App combined with ES improved multiple domains of AS practice among IM trainees leading to a modification in antimicrobial prescribing practice in the vast majority of participants. PGY1 trainees in particular may see a large benefit which supports implementation of AS training early in the academic year. This model can be used to build a sustainable AS trainee curriculum augmenting the learning and management of common ID syndromes. Disclosures All Authors: No reported disclosures

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S412-S412
Author(s):  
Bhagyashri D Navalkele ◽  
Nora Truhett ◽  
Miranda Ward ◽  
Sheila Fletcher

Abstract Background High regulatory burden on hospital-onset (HO) infections has increased performance pressure on infection prevention programs. Despite the availability of comprehensive prevention guidelines, a major challenge has been communication with frontline staff to integrate appropriate prevention measures into practice. The objective of our study was to evaluate the impact of educational intervention on HO CAUTI rates and urinary catheter days. Methods At the University of Mississippi Medical Center, Infection prevention (IP) reports unit-based monthly HO infections via email to respective unit managers and ordering physician providers. Starting May 2018, IP assessed compliance to CAUTI prevention strategies per SHEA/IDSA practice recommendations (2014). HO CAUTI cases with noncompliance were labeled as “preventable” infections and educational justification was provided in the email report. No other interventions were introduced during the study period. CAUTI data were collected using ongoing surveillance per NHSN and used to calculate rates per 1,000 catheter days. One-way analysis of variance (ANOVA) was used to compare pre- and post-intervention data. Results Prior to intervention (July 2017–March 2018), HO CAUTI rate was 1.43 per 1,000 catheter days. In the post-intervention period (July 2018–March 2019), HO CAUTI rate decreased to 0.62 per 1,000 catheter days. Comparison of pre- and post-intervention rates showed a statistically significant reduction in HO CAUTIs (P = 0.04). The total number of catheter days reduced, but the difference was not statistically significant (8,604 vs. 7,583; P = 0.06). Of the 14 HO CAUTIs in post-intervention period, 64% (8/14) were reported preventable. The preventable causes included inappropriate urine culturing practice in asymptomatic patients (5) or as part of pan-culture without urinalysis (2), and lack of daily catheter assessment for necessity (1). Conclusion At our institute, regular educational feedback by IP to frontline staff resulted in a reduction of HO CAUTIs. Feedback measure improved accountability, awareness and engagement of frontline staff in practicing appropriate CAUTI prevention strategies. Disclosures All authors: No reported disclosures.


2017 ◽  
Vol 4 (suppl_1) ◽  
pp. S89-S89 ◽  
Author(s):  
Gregory Cook ◽  
Shreena Advani ◽  
Saira Rab ◽  
Sheetal Kandiah ◽  
Manish Patel ◽  
...  

Abstract Background A candidemia treatment bundle (CTB) may increase adherence to guideline recommended candidemia management and improve patient outcomes. The purpose of this study was to evaluate the impact of a best practice alert (BPA) and order-set on optimizing compliance with all CTB components and patient outcomes. Methods A single center, pre-/post-intervention study was completed at Grady Health System from August 2015 to August 2017. Post-CTB intervention began August 2016. The CTB included a BPA that fires for blood cultures positive for any Candida species to treatment clinicians upon opening the patient’s electronic health record. The BPA included a linked order-set based on treatment recommendations including: infectious diseases (ID) and ophthalmology consultation, repeat blood cultures, empiric echinocandin therapy, early source control, antifungal de-escalation, intravenous to oral (IV to PO) switch, and duration of therapy. The primary outcome of the study was total adherence to the CTB. The secondary outcomes include adherence with the individual components of the CTB, 30-day mortality, and infection-related length of stay (LOS). Results Forty-five patients in the pre-group and 24 patients in the CTB group with candidemia were identified. Twenty-seven patients in the pre-group and 19 patients in the CTB group met inclusion criteria. Total adherence with the CTB occurred in one patient in the pre-group and threepatients in the CTB group (4% vs. 16%, P = 0.29). ID was consulted in 15 patients in the pre-group and 17 patients in the CTB group (56% vs. 89%, P = 0.02). Source control occurred in three and 11 patients, respectively (11% vs. 58% P < 0.01). The bundle components of empiric echinocandin use (81% vs. 100%, P = 0.07), ophthalmology consultation (81% vs. 95%, P = 0.37), and IV to PO switch (22% vs. 32%, P = 0.5) also improved in the CTB group. Repeat cultures and antifungal de-escalation were similar among groups. Thirty-day mortality decreased in the CTB group by 10% (26% vs. 16%, P = 0.48). Median iLOS decreased from 30 days in the pre-group to 17 days in the CTB group (P = 0.05). Conclusion The CTB, with a BPA and linked order-set, improved guideline recommended management of candidemia specifically increasing the rates of ID consultation and early source control. There were quantitative improvements in mortality and iLOS. Disclosures All authors: No reported disclosures.


2017 ◽  
Vol 4 (suppl_1) ◽  
pp. S398-S398 ◽  
Author(s):  
Werner Bischoff ◽  
Andrey Bubnov ◽  
Elizabeth Palavecino ◽  
James Beardsley ◽  
John Williamson ◽  
...  

Abstract Background Clostridium difficile infections (CDI) pose a growing threat to hospitalized patients. This study assesses the impact of changing from a nucleic acid amplification test (NAAT) to a stepwise testing algorithm (STA) by using an enzyme immunoassay (GDH and toxin A/B) and confirmatory NAAT confirmation in specific cases. Methods In an 885 bed academic medical center a 24 month pre-/post design was used to assess the effect of the STA for the following parameters: rates of enterocolitis due to C.diff (CDE), NHSN C.diff LabID events, CDI complications, mortality, antimicrobial prescription patterns, cluster occurrences; and testing, treatment, and isolation costs. Inpatient data were extracted from ICD-9/10 diagnosis codes, infection prevention, and laboratory databases. Results The STA significantly decreased the number of CDE ICD9/10 codes, HO, CO, and CO-HCFA C.diff LabID event rates by 65%, 78%, 75%, and 75%, respectively. Similar reductions were noted for associated complications such as NHSN defined colon surgeries (-61%), megacolon (-64%), and acute kidney failure (-55%). CDE unrelated complication rates for colon surgeries and acute kidney failure remained constant while the diagnosis of megacolon decreased but not significantly (-71%; P > 0.05). Inpatient mortality did not change with or without CDE. Significant reductions were observed in the use of oral metronidazole (total: -32%; CDE specific: -70%) and vancomycin (total: -58%; CDE specific: -61%). There were no clusters detected pre-/post STA introduction. The need for isolation decreased from 748 to 181 patients post-intervention (-76%; P < 0.05). Annual cost savings were over $175,000 due to decreases in laboratory testing followed by isolation, and antibiotic use. Conclusion The switch to an STA from NAAT did not affect the diagnosis, treatment, or control of clinically relevant CDI in our institution. Benefits included avoidance of unnecessary antibiotic treatment, reduction in isolation, achieving publicly reported objectives, and costs savings. Selection of clinically relevant tests can help to improve hospitalization and treatment of patients and should be considered as part of diagnostic stewardship. Disclosures All authors: No reported disclosures.


2016 ◽  
Vol 37 (11) ◽  
pp. 1361-1366 ◽  
Author(s):  
Elizabeth A. Neuner ◽  
Andrea M. Pallotta ◽  
Simon W. Lam ◽  
David Stowe ◽  
Steven M. Gordon ◽  
...  

OBJECTIVETo describe the impact of rapid diagnostic microarray technology and antimicrobial stewardship for patients with Gram-positive blood cultures.DESIGNRetrospective pre-intervention/post-intervention study.SETTINGA 1,200-bed academic medical center.PATIENTSInpatients with blood cultures positive for Staphylococcus aureus, Enterococcus faecalis, E. faecium, Streptococcus pneumoniae, S. pyogenes, S. agalactiae, S. anginosus, Streptococcus spp., and Listeria monocytogenes during the 6 months before and after implementation of Verigene Gram-positive blood culture microarray (BC-GP) with an antimicrobial stewardship intervention.METHODSBefore the intervention, no rapid diagnostic technology was used or antimicrobial stewardship intervention was undertaken, except for the use of peptide nucleic acid fluorescent in situ hybridization and MRSA agar to identify staphylococcal isolates. After the intervention, all Gram-positive blood cultures underwent BC-GP microarray and the antimicrobial stewardship intervention consisting of real-time notification and pharmacist review.RESULTSIn total, 513 patients with bacteremia were included in this study: 280 patients with S. aureus, 150 patients with enterococci, 82 patients with stretococci, and 1 patient with L. monocytogenes. The number of antimicrobial switches was similar in the pre–BC-GP (52%; 155 of 300) and post–BC-GP (50%; 107 of 213) periods. The time to antimicrobial switch was significantly shorter in the post–BC-GP group than in the pre–BC-GP group: 48±41 hours versus 75±46 hours, respectively (P<.001). The most common antimicrobial switch was de-escalation and time to de-escalation, was significantly shorter in the post-BC-GP group than in the pre–BC-GP group: 53±41 hours versus 82±48 hours, respectively (P<.001). There was no difference in mortality or hospital length of stay as a result of the intervention.CONCLUSIONSThe combination of a rapid microarray diagnostic test with an antimicrobial stewardship intervention improved time to antimicrobial switch, especially time to de-escalation to optimal therapy, in patients with Gram-positive blood cultures.Infect Control Hosp Epidemiol 2016;1–6


2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S140-S141
Author(s):  
Vidya Atluri ◽  
Frank Tverdek ◽  
Sarah Elsayed ◽  
Beverly Chan ◽  
Catherine Liu ◽  
...  

Abstract Background Vancomycin and piperacillin-tazobactam (VPT) combination therapy is associated with nephrotoxicity and provides broad-spectrum coverage that may be unnecessary. We conducted a pre-post implementation study to assess the impact of an audit and feedback program for VPT at our academic medical center. Methods Automated alerts were used to identify patients on VPT at the University of Washington Medical Center (UWMC)-Montlake (ML) and UWMC-Seattle Cancer Care Alliance (SCCA) hospitals. Baseline data was collected on patients from 1/20/20-6/2/20: electronic medical records were reviewed for antibiotic indication, duration, renal function, and presence of Infectious Disease (ID) consult. From 6/25/20-10/31/20, all patients on combination therapy without an ID consult were reviewed by the antimicrobial stewardship programs at ML and SCCA, respectively. If intervention was warranted, the ML steward discussed the case with the provider then documented the conversation. The SCCA steward, instead, discussed the case with the team pharmacist. The primary outcome was change in VPT duration post intervention. Secondary outcomes included nephrotoxicity rates and carbapenem escalation. Results Prior to the intervention, 66 ML and 33 SCCA patients were started on the combination compared to 110 ML and 50 SCCA patients post-intervention. Overall, 50% of ML and 14% of SCCA patients were on surgical primary services. Amongst ML patients, there was a decrease in patients on VPT for &gt; 4 days (22 % to 8%), incidence of renal injury (30.3% to 10%), and percentage of ID consults (53.0% to 43.6%). Escalation to a carbapenem was stable (4.5% to 4.5%). In SCCA patients the percentage of patients on VPT for &gt; 4 days decreased slightly (18.2% to 15.2%), incidence of renal injury was stable (18.2% to 18%), percentage of ID consults increased (45.5% to 50.0%), and escalation to a carbapenem was stable (12.1% vs 13.5%). Conclusion Prospective audit and feedback of VPT was associated with a decrease in duration and nephrotoxicity in ML but not SCCA patients. The difference in outcomes could be due to the patient populations, primary services, or intervention process. This study highlights the importance of tailoring interventions even within the same medical system. Disclosures All Authors: No reported disclosures


2017 ◽  
Vol 30 (4) ◽  
pp. 373-384 ◽  
Author(s):  
Ahmed Al Kuwaiti ◽  
Arun Vijay Subbarayalu

Purpose The purpose of this paper is to evaluate the impact of adopting the Six Sigma define, measure, analyze, improve and control (DMAIC) approach in reducing patients fall rate in an Academic Medical Center, Saudi Arabia. Design/methodology/approach A prospective study design was adopted and this study was conducted at King Fahd Hospital of the University (KFHU) during the year 2014. Based on the historical data of the patients’ falls reported at KFHU during the year 2013, the goal was fixed to reduce the falls rate from 7.18 to<3 (over 60 percent reduction) by the end of December 2014. This study was conducted through the five phases of “DMAIC” approach using various quality tools. Three time periods were identified, namely, pre-intervention phase; intervention phase; and post-intervention phase. Appropriate strategies were identified through the process of brainstorming and were implemented to study the potential causes leading to the occurrence of falls. Findings The pre-intervention falls rate was reported as 6.57 whereas the post-intervention falls rate was measured as 1.91 (demonstrating a 70.93 percent reduction) after the implementation of improvement strategies. The adherence rate toward the practice of carrying falls risk assessment and hourly rounding was observed to be high where 88 percent of nurses are regularly practicing it. A control plan was also executed to sustain the improvements obtained. Originality/value The Six Sigma “DMAIC” approach improves the processes related to the prevention of falls. A greater reduction in patients falls rate (over 70 percent) was observed after the implementation of the improvement strategy.


2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S420-S421
Author(s):  
Isha Bhatt ◽  
Mohamed Nakeshbandi ◽  
Michael Augenbraun ◽  
Gwizdala Robert ◽  
Michael Lucchesi

Abstract Background Central Line-Associated Blood Stream Infections (CLABSI) is a major healthcare dilemma, contributing to increased morbidity, mortality, and costs. We sought to reduce rates of CLABSI and device utilization by implementing a multidisciplinary Central Line Stewardship Program (CLSP). Methods In July 2017, the CLSP, multidisciplinary quality improvement project, was implemented at an academic medical center to ensure proper indication for all CVCs in the hospital and removal when no longer indicated. A CLSP team of executive leaders and infection preventionists performed daily rounds on all CVCs to review indications and maintenance. Nursing staff reported all CVCs daily. Information Technology modified the electronic health record to require daily physician documentation of CVC placement and indications, and to suggest alternatives to CVC when possible. In the event of a CLABSI, a root cause analysis was conducted within 72 hours, and feedback was shared with the clinical staff. A retrospective review was conducted 18 months before and after CLSP implementation. As a facility in a state with mandatory reporting of hospital-acquired infections, institutional data were readily available through the National Healthcare Safety Network (NHSN). To compare rates of CLABSI and device utilization pre- and post-CLSP, we reviewed the Incidence Density Rate (IDR), the standardized infection ratio (SIR), and standardized utilization ratio (SUR). Data from the NHSN website were analyzed using statistical tools provided by the NHSN analysis module. Two-tailed significance tests were conducted with α set at 0.05. Results Post-CLSP, there was a statistically significant decrease in SIR from 1.99 to 0.885, with risk reduction by 44.3% (P = 0.013, 95% CI 0.226 -0.831). CLABSI IDR per 1000 CVC days declined from 1.84 to 0.886 (P = 0.0213). CVC utilization per 1000 patient-days reduced from 155.08 to 142.35 (P < 0.001). There was also a trend toward fewer PICC line infections post-intervention (17 to 5). Conclusion With this novel CLSP, we achieved a significant reduction in rates of CLABSI and device utilization, suggesting that a multidisciplinary approach can promote sustainable prevention of line-associated infections through dedicated surveillance of CVC indications and maintenance. Disclosures All authors: No reported disclosures.


2019 ◽  
Vol 9 (12) ◽  
pp. 1 ◽  
Author(s):  
Nicole M. Fontenot ◽  
Krista A. White

Objective: Moral distress (MD) is a problem for nurses that may cause despair or disempowerment. MD can have consequences like dissatisfaction or resignation from the nursing profession. Techniques such as evidence-based debriefing may help nurses with MD. Creating opportunities for critical care nurses to debrief about their MD might equip them with the tools needed to overcome it. Measuring MD by using the Moral Distress Thermometer (MDT) could provide insight into how debriefings help nurses. The purpose of this pilot project was to examine the impact of evidence-based debriefing sessions on critical care nurses’ sense of MD.Methods: This pilot project used a quasi-experimental, one-group, before-during-after design. Critical care nurses (N = 21) were recruited from one unit at a large academic medical center. Four debriefing sessions were held every 2 weeks. Participants completed the MDT 2 weeks before the first session, at the end of each session they attended, and 1 month after the debriefing sessions.Results: In the pilot project, participants felt that debriefing was helpful by increasing their self-awareness, giving them time to commune with colleagues, and encouraging them to improve self-care habits; however, MDT scores did not change significantly when comparing pre with post intervention scores (t(12) = 0.78, p = .450).Conclusions: The use of debriefing may help nurses gain self-awareness of MD and it may offer nurses strategies to build moral resilience.


2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S103-S103
Author(s):  
Jacqueline Meredith ◽  
Danya Roshdy ◽  
Rupal K Jaffa ◽  
Leigh A Medaris ◽  
Cesar Aviles ◽  
...  

Abstract Background Handshake stewardship has displayed promise in engaging providers in the pediatric population but literature in adults are lacking. Face-to-face interactions are proposed to improve antibiotic stewardship (ASP) efforts in challenging services that have low ASP acceptance and commonly utilize broad-spectrum antibiotics (BSA) such as Hepato-Pancreato-Biliary surgical services (HPBSS). Methods Handshake stewardship was initiated by the Antimicrobial Support Network (ASN) with the HPBSS at the Carolinas Medical Center in January 2019. In-person rounding was completed. Treatment algorithms were created to assist in standardizing antibiotic selection and de-escalation for common HPB infections. To evaluate the impact of handshake stewardship, we assessed antimicrobial utilization of BSA by measuring days of therapy (DOT) per 1000 patient days (PD), comparing the pre- (Jan – Dec 2018) and post-intervention period (Jan – Dec 2019). ASN intervention acceptance rates and rates of hospital-acquired (HA) carbapenem-resistant Enterobacterales (CRE) infections/colonization and C. difficile infections (CDI) were also collected. Results After implementation of handshake stewardship, antipseudomonal use decreased significantly by 32.5 DOT/1000 PD as compared to the pre-intervention period (174.4 vs 141.9 DOT/1000 PD, p = 0.04). A numeric decrease in carbapenem use was also observed (21.7 vs 57.5 DOT/1000 PD, p = 0.275). ASN intervention acceptance rates significantly increased by 31% (p &lt; 0.01). HA-CRE infections, CRE colonization and CDI decreased by 87.7%, 66% and 38.8%, respectively (p = ns). Figure 1: HPB Antibiotic Utilization FIgure 2: ASN Intervention Rates with HPB Table 1. Rates of CRE and C. difficile Infections Conclusion Use of handshake stewardship assisted in reducing BSA use, improving provider acceptance of ASN interventions and decreasing HA-infection rates. Based on these findings, handshake stewardship may be useful in services that display challenges in implementing ASP due to their complex patient populations, such as HPBSS. Disclosures All Authors: No reported disclosures


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