Cowdell, Jed C.

Hospital medicine offers diverse career opportunities, yet formal guidance for residents pursuing hospitalist careers is often lacking. To address this gap, the Hospital Internal Medicine Interest Group (HIMIG) was launched at an academic institution in the Southeastern United States to provide structured mentorship and professional development. Residents expressing interest completed an entry survey to identify career goals and areas of focus, informing a longitudinal curriculum that included education, leadership, research, quality improvement, and networking. Seventeen residents (≈25% of the IM residency program) joined HIMIG, and 88% completed the initial survey. Education, leadership, and quality improvement were top interests, while mentorship and career guidance were primary motivators. A post-implementation survey revealed all participants met mentors and felt HIMIG supported their career goals. HIMIG demonstrates a flexible, personalized approach to hospitalist career development that may serve as a model for other programs.

Abstract Objectives: Community-acquired intra-abdominal infections (CA-IAIs) are a leading cause of US hospitalizations. Piperacillin-tazobactam is often used to empirically treat CA-IAIs, despite national guidelines recommending narrower-spectrum antibiotics for these infections. The overuse of broad-spectrum agents such as piperacillin-tazobactam contributes to antibiotic resistance, which poses serious public health challenges. This resident-led quality improvement initiative aimed to reduce unnecessary piperacillin-tazobactam use for treating CA-IAIs measured as DOT/1,000 patient-days by 10% without adversely affecting hospital length of stay (LOS). Methods: Using the DMAIC (define, measure, analyze, improve, control) framework, we identified barriers to appropriate antibiotic use and developed a treatment algorithm for CA-IAIs that included clear guidelines and exclusion criteria. This algorithm was disseminated to internal medicine residents and emergency department physicians along with educational sessions to highlight updated CA-IAI treatment recommendations, antibiotic resistance, and appropriate antibiotic ordering via the electronic health record. Antimicrobial stewardship pharmacists provided overnight support to assist with de-escalation. Data were collected over a 10-month period spanning 2 intervention phases. The primary outcome was piperacillin-tazobactam use, measured as days of therapy (DOT) per 1,000 patient-days and DOT per patient LOS. Mean LOS served as the balancing measure. Results: Piperacillin-tazobactam use was significantly reduced ( P < .001) after the interventions without increasing the mean LOS. Conclusion: This project raised awareness of antibiotic resistance and led to lasting improvements in reducing the inappropriate use of piperacillin-tazobactam to treat CA-IAIs, without affecting the mean LOS. This was attributed to the strong collaboration among a multidisciplinary team of infectious disease physicians, antimicrobial stewardship team members, residents, emergency department physicians, and faculty.

AbstractBackgroundHospital‐at‐home has become a more recognized way to care for patients requiring inpatient hospitalization. At times, these patients may require escalation of care (transfer from home back to the brick‐and‐mortar (BAM) hospital for ongoing hospitalization care needs), a process that has not been extensively studied.ObjectiveTo evaluate what patient factors contribute to escalations of care in the hospital‐at‐home delivery model.Designs, Settings, and ParticipantsWe conducted a retrospective review of all patients admitted to Mayo Clinic's Advanced Care at Home (ACH) program from January 1, 2022 to December 31, 2022.InterventionNone.Main Outcomes and MeasuresPatient information was collected via electronic health record including demographic, socioeconomic, and clinical status. The primary outcome was the of occurrence of an escalation.ResultsA total of 904 patients were included, of whom 80 (8.8%) required an escalation of care. In multivariable analysis, risk of an escalation was significantly higher for patients who were married or had a life partner (HR: 1.82, 95% CI: 1.05–3.23, p = .033) for patients admitted with procedure‐related disorders (HR: 2.61, 95% CI: 1.35–5.05, p = .005) and patients with an increased mortality risk score (HR [per each 1–category increase] = 1.86, 95% CI: 1.39–2.50, p < .001).

Abstract Background Early diagnosis, prognostication, and treatment initiation are the cornerstones of sepsis management. There remains an immense interest in exploring the diagnostic and prognostic roles of neutrophil-lymphocyte ratio (NLR) in the sepsis population. Methods We performed a retrospective multi-center observational study including patients admitted to different Mayo Clinic sites with a diagnosis of sepsis between October 2018 and August 2022. Patients were excluded if they were aged &lt; 18 years, lacked research authorization, or had missing Neutrophil or Lymphocyte count at admission. Data were collected from an existing sepsis database and Mayo Data Explorer (MDE). Categorical variables were summarized as percentages and continuous variables were summarized as medians. Chi-square test for significance, independent sample t-test, and multivariate Cox Proportional Hazard models were performed on IBM SPSS Statistics v28.0. Results Our study cohort consisted of 13968 patients, of which the majority were males (55.9%), Caucasian (91.6%), and non-Hispanic or Latino (94.3%). The median age of the cohort was 71 (60, 80) years, and the median BMI was 27.7 (23.4, 33.3) kg/m2. Among all sepsis patients, 6.0% had a positive blood culture and the most common organisms were E. coli (26.5%), Klebsiella sp. (15.6%), Streptococcus sp. (12.8%) and Staphylococcus aureus (9.9%). 13131 patients (94.1%) survived the hospital stay and 837 (5.9%) did not. There was no difference in mortality based on blood culture positivity status (6.0% vs 6.6%, p=0.41). However, the median NLR was higher among patients with a positive blood culture (16.4 vs. 12.1, p&lt; 0.001) and among non-survivors (14.3 vs 12.2, p&lt; 0.001). NLR did not significantly vary based on the type of organism growing in the blood culture. A multivariate model revealed NLR as an independent predictor of mortality (HR 1.003, 95% CI: 1.000-1.006, p=0.029) after adjusting for comorbidities, baseline clinical and laboratory variables. (Tables 1 & 2) Conclusion Our retrospective multicentric study showed that the Neutrophil-Lymphocyte ratio at admission was higher among bacteremic sepsis patients and non-survivors. Further prospective studies are needed to explore its diagnostic and prognostic utility. Disclosures All Authors: No reported disclosures

In July 2020, Mayo Clinic introduced a hospital-at-home program, known as Advanced Care at Home (ACH) as an alternate option for clinically stable medical patients requiring hospital-level care. This retrospective cohort study evaluates the impact of the addition of a dedicated ACH patient acquisition Advanced Practice Provider (APP) on average length of stay (ALOS) and the number of patients admitted into the program between in Florida and Wisconsin between 6 July 2020 and 31 January 2022. Patient volumes and ALOS of 755 patients were analyzed between the two sites both before and after a dedicated acquisition APP was added to the Florida site on 1 June 2021. The addition of a dedicated acquisition APP did not affect the length of time a patient was in the emergency department or hospital ward prior to ACH transition (2.91 days [Florida] vs. 2.59 days [Wisconsin], p = 0.22), the transition time between initiation of the ACH consult to patient transfer home (0.85 days [Florida] vs. 1.16 days [Wisconsin], p = 0.28), or the total ALOS (6.63 days [Florida] vs. 6.34 days [Wisconsin], p = 0.47). The average number of patients acquired monthly was significantly increased in Florida (38.3 patients per month) compared with Wisconsin (21.6 patients per month) (p < 0.01). The addition of a dedicated patient acquisition APP resulted in significantly higher patient volumes but did not affect transition time or ALOS. Other hospital-at-home programs may consider the addition of an acquisition APP to maximize patient volumes.

Abstract Older patients often have multiple medical issues which predisposes them to complications of polypharmacy and medication interactions. We present a case of an 89-year-old female who presented to the emergency department after a fall. An electrocardiogram (ECG) showed a junctional bradycardia with a ventricular rate of 50 beats per minute (BPM). Her magnesium was 3.5 mg/dl (1.7–2.3 mg/dl). She had recently increased her milk of magnesia use for constipation. Pertinent other medications included verapamil 280 mg daily. On admission 2 grams of calcium gluconate IV were administered and the verapamil was held. An ECG the next morning showed sinus rhythm with a ventricular rate of 76 BPM.

ABSTRACTPurpose of the studyTo reduce the number of unnecessary laboratory tests ordered through a measurement of effects of education and cost awareness on laboratory ordering behaviour by internal medicine residents for common tests, including complete blood cell count (CBC) and renal profile (RP), and to evaluate effects of cost awareness on hospitalisation, 30-day readmission rate and mortality rate.Study design567 patients admitted during February, March and April 2014 were reviewed as the control group. Total CBC, CBC with differential and RP tests were counted, along with readmission and mortality rates. Interventions were education and visual cost reminders. The same tests were reassessed for 629 patients treated during 12 months after intervention in 2015.ResultsData showed a significant increase in CBCs ordered after the intervention (mean number per hospitalisation changed from 1.7 to 2.3 (p&lt;0.001)), a decrease in CBCs with differential (mean number changed from 1.7 to 1.2 (p&lt;0.001)) and no change in RPs ordered (mean number, 3.7 both before and after intervention (p=0.23)). No change was found in mortality rate, but the decrease in the readmission rate was significant (p=0.008).ConclusionsEducation in the form of cost reminders did not significantly reduce the overall ordering of the most common daily laboratory testing in our academic teaching service. We believe further research is needed to fully evaluate the effectiveness of other education forms on the redundant ordering of tests in the hospital setting.