105. Fluoroquinolone Stewardship at a Community Health-System: A Decade in Review

Background Fluoroquinolone stewardship is a common target for antimicrobial stewardship programs seeking to maintain or improve fluoroquinolone susceptibility rates. Additional benefits include reducing C. difficile infection rates, drug toxicities, and resistance to other antimicrobials as fluoroquinolones can co-select for resistance. The Norton Healthcare antimicrobial stewardship program was founded in 2011 and provides services at 4 adult hospitals with ~1600 beds. Main fluoroquinolone stewardship activities have included provider education, prospective audit and feedback, and guideline and order-set development. The purpose of this study was to describe the resistance and usage rates of fluoroquinolones over time. Methods This was a descriptive study examining individual adult hospital antibiograms from 2010 to 2020. Levofloxacin susceptibility rates to E. coli and P. aeruginosa were collated from annual antibiograms between 2010 and 2020 for outpatients and each adult hospital. Adult hospital resistance rates were aggregated and weighted accordingly to number of isolates per hospital per year. Additionally, levofloxacin and ciprofloxacin inpatient days of therapy (DOT) was collected since 2016 when DOT was first readily retrievable and was normalized per 1000 patient days to compare between different time points. Results Outpatient levofloxacin likelihood of activity against P. aeruginosa improved from 81% to 91%. Outpatient levofloxacin likelihood of activity against E. coli remained stable between 84 – 86% (Figure 1). Adult inpatient fluoroquinolone usage decreased by approximately 75% from 83.5 to 21.37 DOT/1000 patient days since 2016 (Figure 2). Adult inpatient levofloxacin likelihood of activity against P. aeruginosa improved from 53% to 83%. Adult inpatient levofloxacin likelihood of activity against E. coli improved from 65% to 75% (Figure 3). Conclusion The Norton Healthcare antimicrobial stewardship program has been effective in reducing unnecessary fluoroquinolone usage and improving inpatient fluoroquinolone susceptibility rates. Future studies should examine opportunities to translate successes to the outpatient phase of care. Disclosures Ashley Wilde, PharmD, BCPS-AQ ID, Nothing to disclose Paul S. Schulz, MD, Gilead (Consultant, Speaker’s Bureau)Merck (Consultant, Speaker’s Bureau)

1131. You’re Never Too Old for a Time-Out: Implementing Antibiotic Time-Outs on Pediatric Inpatient Teams

Background Antibiotic overuse leads to antimicrobial resistance, adverse events, and excess costs. Antibiotic time-outs (ABTOs) offer a structured approach to reevaluate antimicrobial regimens, but implementing and maintaining ABTOs can be challenging. In this project, we built on previous ABTO implementation in adult inpatient units to incorporate ABTOs in pediatrics using quality improvement (QI) methods. Methods We identified champions, including attending physicians, residents, nurses, team coordinators, and pharmacists. Following pilot testing, ABTOs began in November 2019 and January 2020 for two general pediatric teams, and in June 2020 in the pediatric ICU (PICU). Patients were eligible for an ABTO if they had been on antibiotics for 36-72 hours. ABTOs were documented in the electronic medical record (EMR) with a structured note template. These notes along with patient antimicrobial regimens were extracted and analyzed using an automated EMR query. Metrics included: (1) Proportion of ABTO-eligible patients with an ABTO; (2) Proportion of ABTOs conducted within goal time frame; (3) Documented plan changes in ABTO (e.g. change IV antibiotics to PO); and (4) Proportion of documented changes completed within 24 hours Results To date, there have been 342 pediatric ABTOs over 145 team weeks on the general pediatrics teams and 50 weeks in the PICU, representing 96.9% of eligible patients. 77.8% of ABTOs were completed within the recommended time frame. A majority of ABTOs (67%) resulted in no change to antibiotic regimen, and 18% of patients had already had de-escalation. In 10.5% of patients, the ABTO led to a de-escalation (antibiotics discontinued in 2%, converted from IV to PO in 8.5%). 86.8% of planned changes occurred within 24 hours of ABTO. Figure 1. Compliance with antibiotic time-outs over time, by week. The green line represents the goal of 80%, and the orange line represents median performance. Figure 2. Planned changes to antimicrobial regimen documented in antibiotic time-out. Table 1. Antibiotic time-out performance on participating pediatric services. Conclusion This project demonstrates that ABTOs can be implemented across a variety of teams and showed successful spread of an adult-based QI project to pediatrics. ABTOs led to clear de-escalation in 10.5% of cases, with other changes made in 5% of cases. Future directions include continued spread to inpatient teams, development of EMR-based ABTO alerts, comparison of overall antibiotic use and adverse events before and after ABTO implementation, and characterization of antimicrobial optimization prior to ABTO. Disclosures All Authors: No reported disclosures

67. Transitioning from Permissive to Restrictive Urine Reflex Criteria: Compiling the Data

Background Reflex urine cultures (UCx) are a diagnostic stewardship practice that limit the progression of UCx to specimens that meet pre-defined urinalysis criteria, but there is no widely recommended threshold for culture. At our institution, urinalyses (UAs) are reflexed to UCx for positive nitrites, leukocyte esterase, presence of bacteria, or ≥5 white blood cells per high powered field (WBC/hpf). Our aim is to assess if a more restrictive criteria of >10 WBC/hpf would result in missed UTI diagnoses. Methods We performed a retrospective chart review of a systematic sampling of urine specimens collected from July 2018 to June 2019 in the emergency department and adult inpatient units. Inclusion criteria were UA with a WBC/hpf of 5-10 – samples that would not reflex to culture under our proposed criteria – and a UCx. We recorded signs, symptoms and antibiotic use via chart review. Positive UCxs were defined as ≥10e5 CFU/mL of bacterial growth (BG) and these cases were assessed using standardized CDC UTI definitions. Results 486 urine specimens with < 10e5 CFU/mL BG and 96 with ≥10e5 CFU/mL BG met inclusion criteria. Chart review was performed on 99 cases. 81 (82%) specimens had negative UCxs and 18 (18%) were positive. 45% had documented localizing UTI symptoms. 26% of all urine studies were sent for an indication of fever, 15% for altered mental status (AMS), and 8% for malaise. Among the 18 patients with positive UCxs, 11 (61%) met UTI criteria. Among the 81 patients with negative UCxs, 33/81 (41%) had a local symptom compatible with UTI. 7/81 (9%) patients had positive tests from other body sites; all 7 of these UCxs were sent for a new or worsening fever. Conclusion Of the 99 UCxs reviewed, less than half had a urinary symptom consistent with UTI, and almost half of studies were sent for non-specific indications such as fever, which suggests reflex UCxs are overutilized at our institution. However, our data demonstrate that a more restrictive UCx criteria may not be the solution, as at least 11 clinically significant UTIs would have been missed under the new criteria. We recommend improved clinical decision support tools and more data to validate restrictive reflex UCx criteria before their implementation. Disclosures All Authors: No reported disclosures

Older people's experiences of dignity and support with eating during hospital stays: analytical framework, policies and outcomes

There is growing recognition of the importance of dignity and support with eating as markers of high-quality and older-person-centred hospital services. We use data on these markers from the national Adult Inpatient Survey for England to build up statistical evidence on older people's experiences. We find that poor and inconsistent experiences of being treated with dignity and respect, and of receiving support with eating, affect a substantial proportion of inpatients across the vast majority of acute hospital trusts. There has been remarkably little change over time, although small improvements provide some grounds for optimism relating to policy developments in the period following the Francis Inquiry. Amongst people over 65, the prevalence of inconsistent and poor experiences of dignity and support with eating was higher amongst the ‘oldest of the old’ (inpatients aged over 80), individuals who experience a long-standing limiting illness or disability, and women. The highest rates of prevalence were observed amongst disabled women over 80. Perceptions of inadequate nursing quantity and quality, and lack of choice of food, stand out from logistic regression analysis as having consistent, large associations with lack of support with eating. These factors provide potential policy levers since they are within the control of hospitals to a certain extent. In drawing lessons from our analysis for inspection, regulation and monitoring, we highlight the importance of inequalities analysis – including systematic disaggregation and separate identification of at risk sub-groups (e.g. older disabled women) – rather than relying on a ‘population average approach’.

Services Effect on Motivation Spirituality Healing Patiens in the Hospital Literature Review

Healing motivation is a force that drives patients to take action to return to health. One way to increase the motivation of the patient's healing is to provide spiritual services, namely spiritual therapy. Many studies have shown that spiritual activity can increase a person's motivation and adaptation when experiencing pain as found in some of these studies on Spirituality from the results of existing research, by Karina Dinda Kinasih Aries Wahyuningsih, about the role of spiritual assistance in elderly patients in the Adult Inpatient Installation. The majority of Kediri Baptist Hospitals are good, namely 69 respondents (90%). The motivation for healing in elderly patients at the Adult Inpatient Installation of Baptist Hospital Kediri is a strong majority, namely 72 respondents (90%). Spiritual experiences experienced by patients studied by Fitriani Mailani with the title Spiritual Experiences in Chronic Kidney Disease undergoing Hemodialysis, where researchers explore spirituality in chronic kidney disease patients undergoing hemodialysis. The data was obtained through interviews with respondents, so that several themes were obtained, namely getting closer to God, support from the closest people, having high hopes for recovery, and accepting sincerely the illness they suffered, and having high hopes for recovery, such as trying non-medical treatment, believing miraculously and always pray for healing. The difference between spirituality and religiosity nursing problems in type-2 diabetes mellitus patients is directed at how nurses understand the concepts of spirituality and religiosity. Research by Ilhamsyah who looked at the relationship between the implementation of spiritual nursing and the spiritual satisfaction of hospital patients showed a significant relationship between the implementation of spiritual nursing and the spiritual satisfaction of patients with a significance level of P = 0.033. And several other studies say that the healing rate for patients with spiritual/spiritual assistance is quite high, so it is very important for hospitals to provide and determine the existence of spiritual assistance teams from various interfaith religions to provide motivation and spiritual needs of patients in accordance with the rights and obligations obtained in hospital services.

Hyperammonemia in patients receiving valproic acid in the hospital setting: A retrospective review

Introduction Valproic acid (VPA) is widely used for the treatment of epilepsy, migraine, and a variety of psychiatric conditions. The reported incidences of hyperammonemia induced by VPA use is variable. The purpose of this study is to evaluate the incidence of VPA-induced hyperammonemia in the general adult inpatient population. Methods Adult patients who received at least 1 dose of VPA and derivatives between June 1, 2017 to December 31, 2017 were included. Patients were excluded if they did not have VPA administered during their inpatient stay or if they had elevated ammonia levels (>33 μmol/L) prior to initiation of VPA. Patients with a confirmed diagnosis of liver cirrhosis were also excluded. The primary endpoint was the incidence of hyperammonemia. Secondary outcomes included symptoms of hyperammonemia, diagnosis of VPA-induced hyperammonemia, and treatment of VPA-induced hyperammonemia. Results A total of 162 patients were included in this study. A total of 33 (20.4%) patients were identified as having the primary outcome of hyperammonemia; 26 (16.0%) patients had symptoms of hyperammonemia, and 13 (8.0%) patients were diagnosed with VPA-induced hyperammonemia. Treatment modalities included administration of lactulose, levocarnitine, discontinuing VPA, or decreasing the VPA dose. Discussion The administration of VPA in the general adult inpatient population resulted in a 20.4% incidence of hyperammonemia, with a lower rate of diagnosed VPA-induced hyperammonemia. Clinicians should be encouraged to obtain ammonia levels in patients receiving VPA if symptoms of altered mental status or encephalopathy develop.

Completion of electronic nursing documentation of inpatient admission assessment: insights from Australian metropolitan hospitals

INTRODUCTION: Electronic nursing documentation is an essential aspect of inpatient care and multidisciplinary communication. Analysing data in electronic medical record (eMR) systems can assist in understanding clinical workflows, improving care quality, and promoting efficiency in the healthcare system. This study aims to assess timeliness of completion of an electronic nursing admission assessment form and identify patient and facility factors associated with form completion in three metropolitan hospitals. MATERIALS AND METHODS: Records of 37,512 adult inpatient admissions (November 2018-November 2019) were extracted from the hospitals eMR system. A dichotomous variable descriptive of completion of the nursing assessment form (Yes/No) was created. Timeliness of form completion was calculated as the interval between date and time of admission and form completion. Univariate and multivariate multilevel logistic regression were used to identify factors associated with form completion. RESULTS: An admission assessment form was completed for 78.4% (n=29,421) of inpatient admissions. Of those, 78% (n=22,953) were completed within the first 24 hours of admission, 13.3% (n=3,910) between 24-72 hours from admission, and 8.7% (n=2558) beyond 72 hours from admission. Patient length of hospital stay, admission time, and admitting units nursing hours per patient day were associated with form completion. Patient gender, age, and admitting unit type were not associated with form completion. DISCUSSION: Form completion rate was high, though more emphasis needs to be placed on the importance of timely completion to allow for adequate patient care planning. Staff education, qualitative understanding of delayed form completion, and streamlined guidelines on nursing admission and eMR use are recommended.

Reducing the use of high dose antipsychotic medication in acute adult inpatient psychiatric units

AimsTo evaluate the use of antipsychotics, and high dose antipsychotic treatment (HDAT) in psychiatric inpatient unitsBackgroundThe Royal College of Psychiatrists published a consensus statement on high dose antipsychotic medication in October 1993. Such treatment carries an increased risk of adverse effects including towards ventricular tachycardia and sudden death.MethodA retrospective case note review of all male patients on acute adult inpatient units in a psychiatric hospital in South Birmingham on a date in June 2018 (n = 45) including review of electronic patient records and prescriptions. This was compared with the results of an earlier study, with identical methods, undertaken in June 2015.Result•In both 2015 and 2018, only a minority of patients (20% and 11% respectively) were informal.•In both 2015 and 2018, the majority of inpatients had a diagnosis of schizophrenia (54% and 67%)•In both 2015 and 2018, 93% inpatients were prescribed antipsychotic medication.•In 2015, 56% patients were prescribed HDAT. This reduced in 2018 to 16%.•This reduction in use of HDAT was almost entirely due to a reduction in the prescription of PRN antipsychotic medication.•In terms of regularly prescribed antipsychotic medication, in both years, the most commonly prescribed drug was flupentixol, with a range of other second generation oral and long acting medications being prescribed, usually at doses within BNF limits.Between the two years, there was a substantial change in the prescribing of PRN antipsychotics. In 2015, 59% individuals were prescribed at least one PRN antipsychotic (27% were prescribed two). In 2018, this reduced to 40% prescribed at least one, and only 2% being prescribed 2 PRN antipsychotics. In both years, oral quetiapine was a common choice (39% patients in 2015 prescribed oral quetiapine, and 34% in 2018). In 2015, 39% patients were prescribed oral or intramuscular aripiprazole, while this reduced to 7% in 2018.ConclusionThe vast majority of psychiatric inpatients were being prescribed antipsychotic medication. Prescription of high dose antipsychotic medication was common in 2015, and this was largely attributable to high levels of prescribing of PRN antipsychotics. Following an educational programme for junior doctors and ward nurses, and the introduction of electronic prescribing, we achieved a significant change in practice, particularly in the prescribing of PRN antipsychotics, which has reduced our patients’ risk of receiving high dose antipsychotic medication.