Geriatric fracture program centering age-friendly care associated with lower length of stay and lower direct costs.

OBJECTIVE: To evaluate outcomes associated with an integrated inpatient and outpatient program aimed at optimizing the care of geriatric fracture patients in a mixed community and academic health system setting. DATA SOURCES AND STUDY SETTING: This study took place at a tertiary-care, 886-bed hospital system. The Geriatric Fracture Program (GFP) was designed in 2018 using the 4Ms Framework (What Matters, Medication, Mentation, and Mobility). Patients ≥65 years old with non-spine fractures managed by orthopedic faculty surgeons and participating hospitalist groups were included. A fracture liaison team educated patients regarding bone health and ensured ambulatory geriatrics follow-up. Outpatient geriatric visits focused on mobility, fall risk, bone health imaging, and medications. STUDY DESIGN: We compared GFP-enrolled patients (n = 746) to patients seen by non-GFP-participating physicians (n = 852) and used a generalized estimating equations approach and Poisson models to analyze associations between participation in the GFP program and four inpatient outcomes (time to surgery, length of stay, Vizient length of stay index, and total direct costs). We examined outcomes across all fractures and also stratified them by fracture type (hip vs. non-hip). We descriptively examined post-discharge care outcomes: fall, gait, and balance assessments; bone health imaging; and medications. DATA COLLECTION/EXTRACTION METHODS: We collected data through chart reviews/electronic health record extracts from July 2018 to June 2021. PRINCIPAL FINDINGS: GFP-enrolled patients with all fracture types had a significantly lower length of stay (marginal effect [ME]: -2.12, 95%CI: -2.61, -1.63), length of stay index (ME: -0.33, 95%CI: -0.42, -0.25), and total direct costs (ME: -$5316, 95%CI: -$6806, -$3826); the magnitude of the effects was greater for non-hip fractures. There was no significant difference in time to surgery. Of 746 GFP patients, 170 (23%) had a post-discharge visit with a participating geriatrician ≥6 months. CONCLUSIONS: A systematic approach to improving care for older adults with fractures improved length of stay and total direct costs.

Moving beyond Titers.

Vaccination to prevent and even eliminate disease is amongst the greatest achievements of modern medicine. Opportunities remain in vaccine development to improve protection across the whole population. A next step in vaccine development is the detailed molecular characterization of individual humoral immune responses against a pathogen, especially the rapidly evolving pathogens. New technologies such as sequencing the immune repertoire in response to disease, immunogenomics/vaccinomics, particularly the individual HLA variants, and high-throughput epitope characterization offer new insights into disease protection. Here, we highlight the emerging technologies that could be used to identify variation within the human population, facilitate vaccine discovery, improve vaccine safety and efficacy, and identify mechanisms of generating immunological memory. In today's vaccine-hesitant climate, these techniques used individually or especially together have the potential to improve vaccine effectiveness and safety and thus vaccine uptake rates. We highlight the importance of using these techniques in combination to understand the humoral immune response as a whole after vaccination to move beyond neutralizing titers as the standard for immunogenicity and vaccine efficacy, especially in clinical trials.

West Nile Neuroinvasive Disease Treated With High-Dose Corticosteroids.

West Nile neuroinvasive disease, which includes encephalitis, meningitis, or acute flaccid paralysis, is one of the two most common manifestations of West Nile virus (WNV). According to many national agencies, since 1999, WNV has been one of the most common causes of epidemic viral encephalitis in the United States, especially in the state of California, and it will likely remain an important cause of neurological disease for years to come. To date, the mainstay of treatment for West Nile neuroinvasive disease has been supportive care with no data to support the routine use of any agents. Here, we present a unique case of West Nile encephalitis in a 61-year-old male who was successfully treated with a five-day course of high-dose corticosteroids. Although this rapid improvement could be a mere coincidence, it facilitates the need for further trials to determine if high-dose corticosteroids and other drugs may benefit patients in the treatment of West Nile neuroinvasive disease.