Emergency Department Readmission Research Articles

Comparative Analysis of Safety and Efficacy Between Anterior and Posterior Calyceal Entry in Supine Percutaneous Nephrolithotomy.

Introduction: One advantage of supine percutaneous nephrolithotomy (sPCNL) is the ability to access anterior as well as posterior calyces, but the safety and efficacy of anterior calyceal entry has never been investigated to our knowledge. We prospectively evaluated patients scheduled for sPCNL comparing anterior and posterior calyceal access. Materials and Methods: After Institutional Review Board approval, we prospectively enrolled 100 consecutive patients undergoing sPCNL from February to September 2023. Primary outcomes included intraoperative complications, blood transfusions, 30-day complication rates, and emergency department (ED) visits or readmissions. Secondary outcomes included stone-free rates (SFR). Results: Seventy-six patients had anterior calyceal entry and 24 had posterior. No significant differences were found in terms of baseline demographics (age, body mass index), stone characteristics (location, density, complexity), or intraoperative features (operative time, location of access). Safety outcomes, including intraoperative complications (1% vs 4%), blood transfusions (3% vs 8%), 30-day complication rates (17% vs 21%), and ED visits (1% vs 0) or readmissions (11% vs 21%) were comparable between groups. Overall SFRs were equivalent (86% vs 90%). Conclusion: We found that anterior and posterior accesses in sPCNL offer similar safety and efficacy, with no significant differences in complications or SFRs. Surgeons can select either approach based on patient anatomy and surgical needs without concern for increased complications. Further research is necessary to confirm these findings and guide best practices for calyx selection in sPCNL.

Long-term Outcomes Following Non-operative Management of Acute Appendicitis: A Population-based Analysis.

To describe long-term re-presentations and interventions following non-operative management (NOM) of acute appendicitis (AA). Trial data suggest NOM of AA carries a substantial risk of subsequent appendectomy, although NOM is increasingly offered to patients. Population-based data is required to understand the real-world long-term course of patients undergoing NOM of AA. This population-based cohort study included all adult patients in Ontario, Canada who presented to any emergency department (ED) with AA between 2004-2019. Patients who did not undergo a procedure on index ED presentation or hospital admission were defined as NOM and followed for five years. The cumulative incidence of composite re-presentation or intervention (ED re-presentation, re-admission, emergency, or scheduled appendicitis procedure) was calculated accounting for competing risk of death. Of 156,362 patients identified with AA, 13,200 underwent NOM. The cumulative incidence of composite re-presentation or intervention was 33% at 1-year (95%CI 32-33%) and 36% at 5-years (95%CI 36-37%). At 5-years, the incidence of appendicitis-specific ED re-presentation or hospital re-admission was 16% (95%CI 15-16%), the incidence of an emergency procedure for AA was 12% (95%CI 12-13%), and the incidence of scheduled surgery was 21% (95%CI 20-21%). In a subgroup of patients with uncomplicated AA, composite re-presentation or intervention was 28% at 1-year (95%CI 27-29%) and 32% at 5-years (95%CI 32-33%). Real-world estimates of emergency re-presentation with or without urgent surgery following NOM of AA were lower than previously described. Scheduled appendectomy made up an important proportion of long-term interventions following NOM.

Acute Diarrhea in a Tertiary Emergency Department: From Readmission Determinants to Antibiotic Prescription.

Acute diarrhea represents a major public health issue, and the management of adult patients admitted to the emergency department (ED) for this problem is still challenging. In a retrospective analysis on more than 20,000 patients visiting a tertiary ED for acute diarrhea and then being discharged home, we found that age > 65 years, onset of symptoms > 24 h since ED admission, refusal of hospitalization, and a history of chronic renal and liver diseases were independently associated with ED readmission for abdominal symptoms within 7 days. In the younger group, the presence of comorbidities significantly impacted on ED readmission, while fever and alteration of serum creatinine were the main determinants in the older group. Antibiotics were prescribed in about 25% of patients, although diarrhea etiology (viral or bacterial) was usually not available. According to international guidelines, fluoroquinolones were the most prescribed class, showing an inverse correlation to ED readmission. However, β-lactams and probiotics were also commonly prescribed; the latter were independently correlated to ED readmission in the elderly group. A comprehensive, guideline-based approach, including a detailed clinical history and laboratory and comorbidity assessment, should be encouraged to support physicians in the management of different age subgroups of adults admitted to the ED for acute diarrhea.

Correlates of improved outcomes in patients with COVID-19 treated in US emergency departments

BackgroundThe COVID-19 pandemic was managed in part by the rapid development of vaccines, diagnostics, and therapeutics including antiviral agents and advances in emergency airway and ventilatory management. The impact of these therapeutic advances on clinically pertinent metrics of emergency care have not been well-studied. MethodsWe abstracted data from emergency department (ED) visits made to 21 US health systems during the first two years of the pandemic, from February 1, 2020 to January 31, 2022. These health systems were participants in the NIH-supported COVID EHR Cohort, in which the University of Wisconsin served as the coordinating site. Limited patient-level data files were submitted monthly. Data elements included demographic and clinical variables, as well as standard measures of ED outcomes including 72-h returns, 72-h returns leading to readmission, and in-hospital mortality. Multivariable models were fitted to identify correlates of each of the dependent variables. A test for trend was used to detect changes in outcomes over time. ResultsDuring the two-year period, 150,357 individuals aged 18 years or older visited the ED. The median age was 45.4 years (IQR 27), 58.1 % were female, 49 % were White, 18.3 % Hispanic/Latino, and 45 % were publicly insured or uninsured. The prevalence of 72-h ED returns, readmissions, and in-hospital mortality significantly declined across the two-year period. SARS-CoV-2 vaccination was associated with reduced ED returns and mortality. Therapeutic agents were associated with increased mortality risk but were likely confounded by unmeasured covariates. ConclusionsOperational and clinical outcomes of ED-based treatment of individuals with COVID-19 improved in the first two years of the pandemic. This improvement is likely multifactorial and includes the development and deployment of SARS-CoV-2-specific vaccines, therapeutic agents, and improved healthcare delivery in the ED and elsewhere addressing management of airway and ventilatory status, as well as increased innate immunity in the general population.

Neighborhood Socioeconomic Disadvantage is Associated with Increased Healthcare Utilization After Septic and Aseptic Revision Total Hip Arthroplasty

BackgroundA greater Area Deprivation Index (ADI), a tool that gauges socioeconomic disadvantage at the neighborhood level, is associated with worse healthcare outcomes following primary total hip arthroplasty (THA). However, its association with revision THA (rTHA) is unknown. This study aimed to determine the association between ADI and rates of postoperative healthcare resource utilization following rTHA. MethodsA total of 996 patients who underwent rTHA between 2016 and 2022 were enrolled in a prospective study. The primary outcomes assessed were non-home discharge disposition (DD), length of stay (LOS) ≥ 3 days, 90-day emergency department (ED) visits, and 90-day hospital readmissions. The ADI was calculated using the patient’s home address at the time of surgery, with greater ADI indicating greater socioeconomic disadvantage. We evaluated the mediation effect of patient race on ADI and postoperative healthcare utilization using a multivariable logistic regression model. ResultsA higher median ADI was revealed for patients who experienced non -home discharge (P = 0.001), extended LOS (P < 0.001), and ED readmission within 90-days of surgery (P = 0.045). When comparing septic versus aseptic rTHA patients, there were significant differences in healthcare resource utilization but no difference in ADI between the two groups. For aseptic rTHA, ADI significantly mediated the effect of race on both non-home DD and LOS ≥ 3 (41% and 46% mediation, respectively). In septic rTHA, ADI mediated 31.1% of the effect of race on non-home DD, but showed minimal mediation effect on LOS. The mediation effect of ADI on ED admission and hospital readmission was minimal for both groups ConclusionHigher ADI scores are associated with increased healthcare utilization after rTHA, including longer hospital stays and more non-home discharges. The ADI significantly mediates the effect of race on these outcomes, particularly in aseptic rTHA cases, suggesting that neighborhood socioeconomic factors play a crucial role in previously observed racial disparities.

Experiences of Care, Racism, and Communication of Postpartum Black Women Readmitted After Delivery

OBJECTIVE: To explore the contribution of psychosocial factors, perceived barriers to care, structural racism, and experiences of care to disparities in postpartum outcomes for Black patients, as measured by emergency department (ED) visits and postpartum readmissions. METHODS: We conducted semi-structured interviews with women of color who were readmitted or had an ED visit related to perinatal outcomes within 30 days of delivery hospitalization. We created an interview guide based on patient, community, and health system factors, asking questions about care and lived experience through delivery, discharge, coming home, and ED visits or readmission during the postpartum period. Patients were identified through the electronic medical record system. Interviews ranged from 30 to 60 minutes and were transcribed, and medical charts were reviewed for delivery and postpartum outcomes. We coded interviews through deductive engagement with the interview guide, which was validated through double-comparative coding between researchers, and used content analysis to delineate themes surrounding barriers to and lack of quality postpartum care for birthing people of color. RESULTS: Principal themes that emerged from the interviews with participants were: perceived lack of communication about the complications they experienced; structural racism described through examples of not being listened to or believed; a perceived lack of respect for Black women's bodies by doctors and nurses, which became embedded in inappropriate verbal and nonverbal communication practices by clinicians and staff; and mismatches in care for participants were noted from the care provided and chart documentation compared with what patients understood to be happening with their health. CONCLUSION: To counter the increasing rates of morbidity and mortality among postpartum Black patients, stronger efforts are required to address the needs of Black patients during the postpartum period through documenting and acknowledging patients' lived experiences, addressing communication needs, and understanding the consequences of structural racism.

Associations Between Readmission and Length of Stay in the Acute Admission Unit for Patients with Alcohol-Related Diagnoses-A Cohort Study.

Patients with alcohol-related diagnosis in emergency departments (ED) are at high risk of readmission. Evidence shows an association between alcohol related admissions and a wide range of diseases and disorders. Understanding the risk factors for readmission and the asso-ciation with length of stay in the ED may help identify those who would benefit from targeted interventions. Thus, the hypothesis of this study is that patients with alcohol-related diagnoses and a short length of stay in the ED have a higher risk for readmission. Therefore, this study aimed to investigate the association between length of stay in the ED and 30-day readmission for patients with alcohol-related acute admissions as well as to uncover possible risk factors for 30-day read-mission. The study used a retrospective cohort design and was carried out from March 1, 2019, to January 31, 2020. The inclusion criteria were ≥ 18 years, admitted to an ED, and having an alcohol-related primary or secondary diagnosis (based on ICD-10 codes). Patients were fol-lowed for 30 days after discharge from initial hospitalization to identify associations between length of stay and 30-day readmission. We included 1,174 patients and found that 17% (95% CI: 15-20) of the patients admitted with an alcohol-related primary or secondary diagnosis were readmitted within 30 days. The hazard ratio (HR) for readmission increased with length of stay when compared to admission ≤ 24 hr; admission > 24-48 hr HR 1.50 (95% CI: 1.08-2.08), admission > 48 hr HR 2.08 (95% CI: 1.23-3.52). The study revealed that patients with alcohol-related diagnoses were at a higher risk of ED readmission the longer they stayed in the ED. Furthermore, the risk of readmis-sion increased if patients had a medical or psychiatric diagnosis prior to admission or lived alone.

Piroxicam and paracetamol in the prevention of early recurrent pain and emergency department readmission after renal colic: Randomized placebo-controlled trial.

Renal colic (RC) is a common urologic emergency often leading to significant pain and recurrent hospital visits. This study aimed to compare the efficacy and safety of piroxicam versus paracetamol in preventing pain recurrence and hospital readmission in patients treated for RC and discharged from the emergency department (ED). A prospective, randomized, single-blind trial was conducted in four EDs. Eligible adults with RC were randomized to receive oral piroxicam, paracetamol, or placebo for 5 days post-ED discharge. Primary outcomes included pain recurrence and ED readmission within 7 days. Secondary outcomes included time to recurrence and treatment-related side effects. Of 1383 enrolled patients, no significant differences were observed among the groups regarding baseline characteristics. Pain recurrence rates within 7 days were 29% (95% confidence interval [CI] 24.9%-33.2%) for piroxicam, 30.3% (95% CI 26.1%-34.5%) for paracetamol, and 30.8% (95% CI 26.6%-35.0%) for placebo, with no significant between-group differences (p = 0.84). Among patients experiencing recurrence, the majority encounter it within the initial 2 days following their discharge (86% in the piroxicam group, 84.1% in the paracetamol group, and 86% in the placebo group, respectively). ED readmission rates were similar across groups: 20.8% (95% CI 17.1%-24.5%) in the piroxicam group, 23.8% (95% CI 19.9%-27.7%) in the paracetamol group, and 22.9% (95% CI 19.1%-26.8%) in the placebo group (p = 0.52). The piroxicam group reported significantly higher adverse effects compared to others. Piroxicam and paracetamol did not demonstrate efficacy in preventing pain recurrence or ED readmission within the first week following RC treatment.

Scheduled Follow-Up and Association with Emergency Department Use and Readmission after Trauma.

After traumatic injury, 13% to 14% of patients use the emergency department (ED) and 11% are readmitted within 30 days. Decreasing ED visits and readmission represents a target for quality improvement. This cohort study evaluates risk factors for ED visits and readmission after trauma, focusing on outpatient follow-up. We conducted a retrospective chart review of adult trauma admissions from January 1, 2018, to December 31, 2021. Our primary exposure was outpatient follow-up, primary outcome was ED use, and secondary outcome was readmission. Multivariable logistic regression evaluated the association between primary exposure and outcomes, adjusting for factors identified on unadjusted analysis. In total, 2,266 patients met inclusion criteria, with an 11.3% ED visit rate and 4.1% readmission rate. Attending follow-up did not have a significant association with ED visit (odds ratio 0.99, 95% CI 0.99 to 2.01, p = 0.05) or readmission rate (odds ratio 1.68, 95% CI 0.95 to 2.99, p = 0.08). Significant associations with ED use included non-White race, depression, anxiety, substance use disorder, discharge disposition, and being discharged with lines or drains. Significant associations with readmission included depression, anxiety, and discharge disposition. Emphasizing outpatient follow-up in trauma patients is not an effective target to decrease ED use or readmission. Future studies should focus on supporting patients with mental health comorbidities and investigating interventions to optimally engage with trauma patients after hospital discharge.

Total Hip Arthroplasty Outcomes in Patients with Gout: A Retrospective Analysis of Matched Large Cohorts.

Gout is the most prevalent form of inflammatory arthritis in the world. Total hip arthroplasty (THA) has emerged as a widely sought-after and highly effective surgical procedure for advanced hip diseases. However, there is a lack of research on the impact of gout on primary THA outcomes in large cohorts. This study aimed to address this gap by primarily investigating complications following THA in patients with or without gout. Patients with records of gout in the 2 years leading up to their primary THA and who also have at least 2 years of follow-up were identified using a national insurance database and compared to a 5:1 matched control. A total of 32,466 patients with gout and 161,514 patients without gout undergoing THA were identified. Multivariable logistic regression analyses were done for medical complications up to 90 days and surgical complications up to 2 years. In addition, 90-day emergency department (ED) visits and inpatient readmission were also documented. Patients with gout demonstrated higher rates of medical complications including deep vein thrombosis, transfusion, acute kidney injury, and urinary tract infection than non-gout patients (p < 0.001). Gout patients also showed higher rates of pulmonary embolism (p = 0.017). Increased incidences of surgical complications were identified in gout patients, specifically wound complications and periprosthetic joint infection (p < 0.001). There was an increased risk of revision for gout patients up to 90 days (p = 0.003), 1 year (p = 0.027), and 2 years (p = 0.039). There was also an increased risk of dislocation for gout patients up to 90 days (p = 0.022) and 1 year (p = 0.047), but not at 2 years. No significant difference was observed in aseptic loosening or periprosthetic fracture. Additionally, gout patients also demonstrated a higher likelihood of 90-day ED visits and readmission (p < 0.001). Primary THA in gout patients is associated with increased risks of multiple medical and surgical complications. Our findings provide insights into the planning and expectation of THA for patients with gout. These insights have the potential to benefit the decision-making process for gout patients considering THA.

Outpatient Total Joint Arthroplasty in the “Unhealthy”: Staying Safe Using Institutional Protocols

BackgroundRecent expansion in the indications for outpatient total joint arthroplasty has led to debates over patient selection. The purpose of this study was to compare early clinical outcomes and complications of same-day discharge (SDD) hip and knee arthroplasties from a high-volume institution based on the American Society of Anesthesiologists (ASA) physical status classification. MethodsProspectively collected data were reviewed for all SDD primary joint arthroplasties between January 2013 and August 2023. There were 8 surgeons who performed 7,258 cases at hospital outpatient (n = 4,288) or ambulatory surgery centers (n = 2,970). This included 3,239 total hip arthroplasties, 1,503 total knee arthroplasties, and 2,516 unicompartmental knee arthroplasties. The ASA 1 group comprised 506 subjects, compared to 5,005 for ASA 2 and 1,736 for ASA 3. The primary outcomes included emergency department (ED) visits, readmissions, complications, and revisions within 24 hours and 90 days of surgery. The ASA 3 group was older (ASA 1 = 55 versus ASA 2 = 63 versus ASA 3 = 66 years; P < .01) and had a higher body mass index (ASA 1 = 25.4 versus ASA 2 = 28.5 versus ASA 3 = 32.7; P < .01). ResultsThere were no differences between ASA groups in joint-related ED visits, readmissions, and complications within 24 h and 90 days of surgery (P > .05). Subjects in the ASA 3 group experienced greater 90-day revisions compared to the other groups (ASA 1 = 1 of 506, 0.2% versus ASA 2 = 15 of 5,005, 0.3% versus ASA 3 = 15 of 1,736, 0.9%; P = .01). Regarding systemic events, ASA 1 subjects experienced significantly greater 24-hour complications (8 of 506, 1.6%) and ED visits (5 of 506, 1.0%), and the ASA 3 subjects had a higher incidence of 90-day readmissions (19 of 1,736, 1.1%) compared to the other groups (P < .05). Within 24 hours of discharge, urinary retention and syncope were the most frequent complications that required additional health care utilization. ConclusionsMedically optimized patients categorized as ASA 3 can safely undergo SDD hip and knee arthroplasty without increased risk of 24-hour or 90-day complications. Patient preference for outpatient care, reliable social support, and independent functional status are imperative for a successful outpatient program.

Single-shot interscalene block with liposomal bupivacaine vs. non-liposomal bupivacaine in shoulder arthroplasty

Regional anesthesia is a valuable component of multimodal pain control in total shoulder arthroplasty (TSA), and multiple interscalene block anesthetic options exist, including nonliposomal interscalene bupivacaine (NLIB) and liposomal interscalene bupivacaine (LIB). The purpose of this study was to compare pain control and opioid consumption within 48 hours postoperation in those undergoing TSA with either LIB or NLIB. This was a retrospective cohort study at a single academic medical center including consecutive patients undergoing inpatient (>23-hour hospitalization) primary anatomic or reverse TSA from 2016 to 2020 who received either LIB or an NLIB for perioperative pain control. Perioperative patient outcomes were collected including pain levels and opioid usage, as well as 30- and 90-day emergency department (ED) visits or readmissions. The primary outcome was postoperative pain and opioid use. Overall, 489 patients were included in this study (316 LIB and 173 NLIB). Pain scores at 3, 6, 12, and 48 hours postoperatively were not statistically significantly different (P>.05 for all). However, the LIB group had improved pain scores at 24 and 36 hours postoperation (P<.05 all). There was no difference in the incidence of severe postoperative pain, defined as a 9 or 10 numeric rating scale-11 score, between the 2 anesthesia groups after adjusting for preoperative pain and baseline opioid use (odds ratio 1.25, 95% confidence interval 0.57-2.74; P=.57). Overall, 99 of 316 patients receiving LIB (31.3%) did not require any postoperative opioids compared with 38 of 173 receiving NLIB (22.0%); however, this difference was not statistically significant after adjusting for prior opioid use and preoperative pain (P=.33). No statistically significant differences in postoperative total morphine equivalents or mean daily morphine equivalents consumed between the groups were found during their hospital stays (P>.05 for both). Finally, no significant differences were found in 30- and 90-day ED visits or readmission rates (all P>.05). LIB and NLIB demonstrated differences in patient-reported pain scores at 24 and 36 hours postoperation, although these did not reach clinical significance. There were no statistically significant differences in opioid consumption during the hospital stay, including opioid use, total morphine equivalents, and daily mean morphine equivalents consumed during the hospital stay. Additionally, no differences were observed in 30- and 90-day ED visits or readmission rates.

Early Discharge after Enhanced Recovery Colectomy does Not Increase ED Visits and Readmissions: A Single Institution Analysis

Background: With continued advancements in Enhanced Recovery Pathway (ERP) protocols, we have noticed a significant decrease in colorectal surgery emergency department (ED) visits and readmissions. When considering same-day discharge after colorectal surgery in ERP patients, it would be important to know if early discharge is associated with increased ED visits and readmissions. This study is to determine if discharge on postoperative days (POD) one or two is associated with increased rates of ED visits and hospital readmissions after left and right colectomy. Methods: This is a single institution analysis of a prospectively maintained institutional colorectal surgery database between 07/01/2018 and 07/15/2022. The primary outcomes were ED visit and readmission rates for enhanced recovery open and minimally invasive right and left colectomy using logistic regressions models. Results: 820 patients met inclusion criteria; mean age 62.8 years; 47.4% ASA-3, and 83.2% had a minimally invasive surgical approach. Hospital length-of-stay decreased over the study period. There were significant differences in discharge-day by diagnosis - 58.5% of patients with Crohn’s disease were discharged on POD≥4 and 21.6% of those with benign colon neoplasia were discharged on POD 0-1 (p &lt; 0.001). ED visits occurred in 12.9% of the study population and were not significantly different between discharge-day groups (p=0.096). Overall readmission rate was 8.5% and significantly different between discharge-day groups (0% POD-0 vs 8.3% POD-1 vs 5.8% POD-2 vs 6.9% POD-3 vs 12.9% POD≥4, p=0.041). Logistic regression showed that ED visits and readmissions for longer discharge-days (POD-2, POD-3, POD≥4) were not significantly different than POD-0-1. Readmission diagnoses for the study population were higher for ileus (17.1%) and SSI III (22.9%) than for AKI (1.4%) and SSI I/II (1.4%). Readmissions were not related to discharge day of the week (p=0.494). Conclusions: Early discharge after left and right colectomy is not associated with increased rates of ED visits and readmissions. Same-day discharge may be feasible in selected enhanced recovery patients. Risks and benefits associated with same-day discharge require further investigation.

Lung Ultrasound Score at Hospital Discharge as a Predictor of Emergency Department Visit and Hospital Readmission in Patients With Acute Heart Failure.

Purpose The number of B-lines on lung ultrasound at hospital discharge in patients admitted with acute heart failure (AHF) is associated with poor outcomes. Assessing B-lines can be challenging to execute and replicate, depending on the clinical context. This study aims to determine whether the lung ultrasound score (LUS) at discharge predicts hospital readmission or emergency department (ED) visits in the 30 days after an AHF hospital admission. Methods We conducted an observational study at the medical ward of the emergency unit of the Clinics Hospital of the Ribeirao Preto Medical School, University of Sao Paulo, a tertiary university hospital in Ribeirao Preto, Sao Paulo, Brazil, where consecutive adults admitted with AHF were included. On the day of hospital discharge, we measured the LUS and tracked these patients for up to 30 days to monitor emergency department visits, hospital readmission, and the number of days free from hospital stay. Results A total of 46 patients were included in the study. A composite outcome of ED visits or hospital readmission in the 30 days after hospital discharge was achieved for 22 (47.8%) patients. The LUS at hospital discharge had a receiver operating characteristic (ROC) area of 0.93 (95% CI, 0.82-0.99) to predict the composite outcome, against 0.67 (95% CI, 0.52-0.81) for the clinical congestion score (CCS). A LUS ≥ 7 at discharge had a sensitivity of 95.5% and a specificity of 87.5% to predict the composite outcome. The average exam duration was 176±65 (sd) seconds. Conclusions The LUS at hospital discharge following admission for AHF proves to be an accurate tool for predicting the likelihood of return to the ED and/or hospital readmission within 30 days post discharge.

Early discharge after enhanced recovery rectal resection does not increase emergency department visits and readmissions: a single institution analysis.

Same-day discharge after colectomy in enhanced recovery pathways has been shown to be feasible. It is not clear how early patients with rectal resections may be safely discharged. The study aim was to determine if patients discharged ≤ 3 days after rectal resections are associated with increased rates of emergency department (ED) visits and hospital readmissions. Retrospective analysis of enhanced recovery low anterior resection, abdominoperineal resection, and proctocolectomy patients in a prospectively maintained single institution colorectal surgery database from 01/01/2018 to 07/15/2022. Clinic visits were scheduled within 4-7 days and at 30 days after discharge, and every 1-2 weeks for stoma patients until no longer needed. Logistic regression models were used to analyze the association of discharge on postoperative days (POD)-1-3, POD-4-5, and POD ≥ 6dayswith incidence of ED visits and readmissions. A total of 118 patients met inclusion criteria, 76 with stomas. Median postoperative length of stay was 5 [IQR 6.5] days. Mean age was 58.6 years; 59.3% were ASA-3; and 69.5% had a minimally invasive surgical approach. ED visits were not significantly different between discharge-day groups (p = 0.096). No patients were discharged same-day, one without a stoma was discharged on POD-1, ten patients (2 with stomas) on POD-2, and twenty-four patients (13 with stomas) on POD-3. ED visits were lowest for the POD-1-3 group (14.3%) but not significantly different than later discharge groups (p = 0.166). Readmission rate was also lowest for the POD-1-3 group (11.4%) and also not significantly different than later discharge groups (p = 0.261) and this was confirmed with logistic regression. Complication rate was lowest in the POD-1-3 group (p < 0.001). Early discharge after enhanced recovery partial or complete proctectomy is not associated with increased ED visits and readmissions. Follow up studies should identify post-discharge resources that allow safe early discharge and that may be standardized and generalizable.

The Impact of Outpatient Parenteral Antimicrobial Therapy (OPAT) in Al Hada Armed Forces Hospital, Taif, Saudi Arabia

Background In the realm of healthcare quality, outpatient parenteral antimicrobial therapy (OPAT) has emerged as the gold standard for managing patients who have transitioned from inpatient care but still require extended intravenous antimicrobial treatment. The adoption of OPAT at Al Hada Armed Forces Hospital in Taif, Saudi Arabia, not only bolsters patient satisfaction but also serves as a catalyst for reduced hospitalization durations, lower rates of emergency department readmissions, and an overall reduction in healthcare expenditures. The main objective of this study was to evaluate the effectiveness of OPAT in a tertiary center facility in Saudi Arabia. Methods In this retrospective investigation, we conducted a thorough review of patient records spanning from November 2020 to October 2021. Our study encompassed all patients who had intravenous antibiotics and were participants in the hospital’s OPAT program during this specific timeframe. Our primary goal was to achieve a 20% reduction in the total number of hospital bed days related to long-term antibiotic therapy. Results The incorporation of OPAT has yielded a multifaceted transformation within the hospital. Over the span of one year, from November 2020 to October 2021, there was a notable decrease in the proportion of patients requiring intravenous antibiotics. This percentage initially dropped from 23% to 12% with the implementation of the OPAT quality improvement project, and later, it reached an even lower 8%. This positive transformation not only had a positive impact on patient care but also led to significant cost savings, exceeding 2 million riyals. These savings were primarily driven by the reduction in hospitalization duration and the more efficient allocation of resources. Moreover, this improvement contributed to the avoidance of 673 patient days of hospitalization, thereby creating additional resources for more critical cases. Conclusion OPAT has emerged as a pivotal component of Al Hada Armed Forces Hospital’s commitment to elevating healthcare quality. This abstract offers a concise insight into the quality-driven impact of OPAT within a specific healthcare context, underlining its capacity to optimize patient care, enhance healthcare efficiency, and elevate resource allocation. Ongoing research and continuous evaluation will play a critical role in refining and expanding the OPAT program while preserving its quality-oriented perspective.

Exploring the economic landscape of ureteric stones: impact of age and gender on direct healthcare costs.

To assess whether age or gender affects ureteric stone management costs, in patients presenting to the Emergency Department (ED) with CT proven ureteric stones. A retrospective examination was conducted on patients admitted to the ED who were diagnosed with a ureteric stone through CT scans. Data encompassing clinical, laboratory, and imaging parameters were gathered, alongside information on admissions, ED readmissions, surgical procedures, and the overall treatment cost. Comparative analyses were performed on various cost rates in relation to different stone parameters, patient clinical presentations, laboratory results, and personal histories of urolithiasis. From January 2018 to January 2020, 805 patients underwent abdominal CT scans at a single institution's ED and were diagnosed with ureteric stones. Among them, 773 patients met the inclusion criteria, with 78% (609) being males and 22% (169) females. The mean ages for males and females were 49.4 (SD 14.4) and 51.6 (SD 15.7), respectively (p = 0.08). Treatment costs exhibited a direct relationship with age, amounting to 4,025, 5,116, 6,058, and 9,225 US dollars (USD) in the 18-30, 31-50, 51-70, and over 70 age groups, respectively. Female gender was associated with higher treatment costs, averaging 6,831 USD, compared to 5,450 USD in males (p = 0.03). However, there were no significant differences between genders in terms of the type of surgical procedure (p = 0.4) or hospital stay duration (p = 0.1). Age and gender exerted a significant impact on treatment costs, revealing that advanced age and female gender were both correlated with higher direct treatment costs in the care of ureteric stones.

Blood culture algorithm implementation in emergency department patients as a diagnostic stewardship intervention

Blood cultures (BCx) are important for selecting appropriate antibiotic treatment. Ordering BCx for conditions with a low probability of bacteremia has limited utility, thus improved guidance for ordering BCx is needed. Inpatient studies have implemented BCx algorithms, but no studies examine the intervention in an Emergency Department (ED) setting. We performed a quasi-experimental pre and postintervention study from January 12, 2020, to October 31, 2023, at a single academic adult ED and implemented a BCx algorithm. The primary outcome was the blood culture event rates (BCE per 100 ED admissions) pre and postintervention. Secondary outcomes included adverse event rates (30-day ED and hospital readmission and antibiotic days of therapy). Seven ED physicians and APP reviewed BCx for appropriateness, with monthly feedback provided to ED leadership and physicians. After the BCx algorithm implementation, the BCE rate decreased from 12.17 BCE/100 ED admissions to 10.50 BCE/100 ED admissions. Of the 3,478 reviewed BCE, we adjudicated 2,153 BCE (62%) as appropriate, 653 (19%) as inappropriate, and 672 (19%) as uncertain. Adverse safety events were not statistically different pre and postintervention. Implementation of an ED BCx algorithm demonstrated a reduction in BCE, without increased adverse safety events. Future studies should compare outcomes of BCx algorithm implementation in a community hospital ED without intensive chart review.

Inpatient or Outpatient: Does Initial Disposition Affect Outcomes in Trimalleolar Ankle Fractures?

Background The repair of trimalleolar fractures can be challenging for surgeons and may be managed as an inpatient or an outpatient. However, it is often unclear whether these patients should be admitted immediately or sent home from the emergency department (ED). This study aims to evaluate trimalleolar fractures treated surgically in the inpatient or outpatient settings to evaluate differences in outcomes for these patients. Methods A retrospective chart review of 223 patients undergoing open reduction internal fixation of a trimalleolar ankle fracture was performed from January 2015 to August 2022.Patients were classified by whether the fixation was performed as an inpatient or outpatient. Outcomes of interest included time from injury to surgery, complications, ED returns, and readmissions within 90 days. Results Inpatients had significantly higher ASA scores, BMI, and rates of comorbidities. Inpatient treatment was associated with faster time to surgery (median 2.0 vs. 9.0 days) and fewer delayed surgeries more than seven days from injury (18.4 vs. 67.9%).There were no differences in complications, 90-day ED returns, readmissions, or reoperation between groups. Conclusions Inpatient admission of patients presenting with trimalleolar ankle fractures resulted in faster time to surgery and fewer surgical delays than outpatient surgery. Despite having more preoperative risk factors, inpatients experienced similar postoperative outcomes as patients discharged home to return for outpatient surgery. Less restrictive admission criteria may improve the patient experience by providing more patients with support and pain control in the hospital setting while decreasing the time to surgery.

Risk Factors for Emergency Department Visits and Readmissions for Postpartum Hypertension [ID 2683548

INTRODUCTION: Postpartum hypertension is a source of significant maternal morbidity and mortality. We aim to evaluate risk factors for postpartum emergency department (ED) visits and readmissions for hypertensive complications. METHODS: This was a retrospective cohort study of all birthing patients with peripartum hypertension at a single tertiary care center over a 5-year period (2017–2022). Maternal baseline and intrapartum characteristics were chart abstracted. Primary outcome of interest was postpartum ED visit or readmission (EDR) due to hypertensive complications. Patients who had EDR within 42 days of delivery were compared to those who underwent routine outpatient surveillance. This is IRB #14-001098. RESULTS: Of 16,162 patients who gave birth during the study period, 2,403 (14.9%) patients met the definition of peripartum hypertension. 218 (9.1%) presented to the ED or were readmitted for hypertension. Risk factors for EDR were as follows: maternal age greater than 40 years (22.9% versus 15.3%; P=.003), cesarean delivery (42.7% versus 35.8%; P=.044), chronic hypertension (37.2% versus 31.6%; P=.029), severe preeclampsia (32.6% versus 15.6%), p50% elevated blood pressures within the 24 hours prior to discharge (16.5% versus 11.9%; P=.046). CONCLUSION: Maternal age over 40, chronic hypertension, severe preeclampsia, prescription of antihypertensives on discharge, and elevated blood pressures leading up to discharge are associated with postpartum ED visits or readmissions for hypertension. Attention should be paid to these high-risk groups to reduce ED visits and readmissions.