Emergency department visit frequency and health care costs following implementation of an integrated practice unit for frequent utilizers.

OBJECTIVES: The integrated practice unit (IPU) aims to improve care for patients with complex medical and social needs through care coordination, medication reconciliation, and connection to community resources. This study examined the effects of IPU enrollment on emergency department (ED) utilization and health care costs among frequent ED utilizers with complex needs. METHODS: We extracted electronic health records (EHR) data from patients in a large health care system who had at least four distinct ED visits within any 6-month period between March 1, 2018, and May 30, 2021. Interrupted time series (ITS) analyses were performed to evaluate the impact of IPU enrollment on monthly ED visits and health care costs. A control group was matched to IPU patients using a propensity score at a 3:1 ratio. RESULTS: We analyzed EHRs of 775 IPU patients with a control group of 2325 patients (mean [±SD] age 43.6 [±17]; 45.8% female; 50.9% White, 42.3% Black). In the single ITS analysis, IPU enrollment was associated with a decrease of 0.24 ED visits (p < 0.001) and a cost reduction of $466.37 (p = 0.040) in the first month, followed by decreases of 0.11 ED visits (p < 0.001) and $417.61 in costs (p < 0.001) each month over the subsequent year. Our main results showed that, compared to the matched control group, IPU patients experienced 0.20 more ED visits (p < 0.001) after their fourth ED visit within 6 months, offset by a reduction of 0.02 visits (p < 0.001) each month over the next year. No significant immediate or sustained increase in costs was observed for IPU-enrolled patients compared to the control group. CONCLUSIONS: This quasi-experimental study of frequent ED utilizers demonstrated an initial increase in ED visits following IPU enrollment, followed by a reduction in ED utilization over subsequent 12 months without increasing costs, supporting IPU's effectiveness in managing patients with complex needs and limited access to care.

Outcomes of an integrated practice unit for vulnerable emergency department patients.

BACKGROUND: An integrated practice unit (IPU) that provides a multidisciplinary approach to patient care, typically involving a primary care provider, registered nurse, social worker, and pharmacist has been shown to reduce healthcare utilization among high-cost super-utilizer (SU) patients or multi-visit patients (MVP). However, less is known about differences in the impact of these interventions on insured vs. uninsured SU patients and super high frequency SUs ([Formula: see text]8 ED visits per 6 months) vs. high frequency SUs (4-7 ED visits per 6 months). METHODS: We assessed the percent reduction in ED visits, ED cost, hospitalizations, hospital days, and hospitalization costs following implementation of an IPU for SUs located in an academic tertiary care facility. We compared outcomes for publicly insured with uninsured patients, and super high frequency SUs with high frequency SUs 6 months before vs. 6 months after enrollment in the IPU. RESULTS: There was an overall 25% reduction in hospitalizations (p < 0.001), and 23% reduction in hospital days (p = 0.0045), when comparing 6 months before vs. 6 months after enrollment in the program. There was a 26% reduction in average total direct hospitalization costs per patient (p = 0.002). Further analysis revealed a greater reduction in health care utilization for uninsured SU patients compared with publicly insured patients. The program reduced hospitalizations for super high frequency SUs. However, there was no statistically significant impact on overall health care utilization of super high frequency SUs when compared with high frequency SUs. CONCLUSIONS: Our study supports existing evidence that dedicated IPUs for SUs can achieve significant reductions in acute care utilization, particularly for uninsured and high frequency SU patients. TRIAL REGISTRATION: IRB201500212. Retrospectively registered.

Cutaneous Larvae Migrans Treated with a Single Dose of Ivermectin.

Hookworm-related cutaneous larva migrans (HrCLM) is a clinical diagnosis based on a history of exposure to contaminated soil and is associated with a characteristic red serpiginous lesion that migrates within the epidermis. Our patient presented with a red, tortuous migratory rash with localized pruritus on the left plantar foot of 1-month duration. He lacked recent travel history outside the southeastern United States. Upon admission, he presented with peripheral blood eosinophilia, an uncommon feature of HrCLM. A single dose of ivermectin was sufficient for treatment, and symptoms resolved within 3 days. This case highlights the increased incidence of domestically acquired hookworm infections, explores this epidemiological shift, and emphasizes relevant differential diagnoses.

Prospective application of the interdisciplinary bedside rounding checklist 'TEMP' is associated with reduced infections and length of hospital stay.

Protocols that enhance communication between nurses, physicians and patients have had a variable impact on the quality and safety of patient care. We combined standardised nursing and physician interdisciplinary bedside rounds with a mnemonic checklist to assure all key nursing care components were modified daily. The mnemonic TEMP allowed the rapid review of 11 elements. T stands for tubes assuring proper management of intravenous lines and foleys; E stands for eating, exercise, excretion and sleep encouraging a review of orders for diet, exercise, laxatives to assure regular bowel movements, and inquiry about sleep; M stands for monitoring reminding the team to review the need for telemetry and the frequency of vital sign monitoring as well as the need for daily blood tests; and P stands for pain and plans reminding the team to discuss pain medications and to review the management plan for the day with the patient and family. Faithful implementation eliminated central line-associated bloodstream infections and catheter-associated urinary tract infections and resulted in a statistically significant reduction in average hospital length of stay of 13.3 hours, one unit achieving a 23-hour reduction. Trends towards reduced 30-day readmissions (20% down to 10%-11%) were observed. One unit improved the percentage of patients who reported nurses and doctors always worked together as a team from a 56% baseline to 75%. However, the combining of both units failed to demonstrate statistically significant improvement. Psychologists well versed in implementing behavioural change were recruiting to improve adherence to our protocols. Following training physicians and nurses achieved adherence levels of over 70%. A high correlation (r2=0.69) between adherence and reductions in length of stay was observed emphasising the importance of rigorous training and monitoring of performance to bring about meaningful and reliable improvements in the efficiency and quality of patient care.

Increasing adherence to a standardized rounding procedure in two hospital in-patient units.

Standardized bedside rounds can improve communication and the quality of care for patients in hospitals. However, it can be challenging to change previously established provider practices to adhere to new procedures. This study evaluated 2 packaged interventions, derived from a modified Performance Diagnostic Checklist interview, to increase adherence to standardized rounding practices in 2 hospital units. Researchers observed physicians at a university hospital on rounds 2-3 times per week, and 2 phases of intervention were implemented to improve adherence. The interventions included task clarification, feedback, and weekly huddles. Compared to baseline, phases 1 and 2 of the intervention improved clinician adherence to the standardized bedside rounding checklist by 24.94% and 30.94% in unit 1 and 26.76% and 44.06% in unit 2, respectively. The standardized rounds did not require additional time following the intervention. These results indicate that physician adherence can be improved through behavioral interventions.