Mobile Integrated Health and Hospital Utilization for Congestive Heart Failure in a Rural Setting.

Background: Heart failure is a leading cause of hospitalization with a high readmission rate. Mobile integrated health care (MIH) programs have expanded the role of emergency medical services to provide community-based care to patients with chronic disease, such as heart failure. However, there is little data published on the outcomes of MIH programs.Objective: This study evaluated the effect of a rural MIH program on emergency department and inpatient utilization for patients with congestive heart failure.Methods: A retrospective propensity score matched case-control study patients was performed for patients who participated in the MIH program associated with a single rural Pennsylvania health system between April 2014 and June 2020. Cases and controls were matched based on demographics and comorbidities. Pre- and post-intervention utilization were examined at 30, 90, and 180 days from the index encounters within the treatment groups, and then compared to the change in utilization among controls.Results: 1237 patients were analyzed. The change in all-cause ED utilization among cases was significantly better than the change in ED utilization among controls at 30 (Δ = -3.6%; 95% CI: -6.1%, -1.1%) and 90 days (Δ = -3.5%; 95% CI: -6.7%, -0.2%). There was no significant change in all-cause inpatient utilization at 30, 90, or 180 days. Limiting to CHF-only encounters also showed no significant change in utilization between cases and controls at any of the time intervals.Conclusion: Analysis of this MIH program demonstrates efficacy in delivering community-based care to reduce all-cause ED utilization. Prospective studies should be conducted to better assess the effects on inpatient utilization, cost data, and patient satisfaction to evaluate the effectiveness of such programs more holistically.

What Percentage of Hairs Are Infected in Biopsies of Fungal Folliculitis?

Fungal folliculitis (including tinea capitis and Majocchi granuloma) has a wide range of clinical presentations, and biopsy may be obtained to distinguish this from other conditions with similar presentations. The study aims to evaluate the proportion of hairs infected in biopsies of fungal folliculitis. Copath records were searched for diagnoses of fungal folliculitis, tinea capitis and Majocchi granuloma between 1 January 2000 and 31 December 2020. Confirmed cases were pulled and reviewed by a dermatopathologist to count the total number of hairs on the sample and the total infected. Of 72 included cases, the median number of hair follicles per biopsy was 3 (IQR 1,4), and the median proportion of hairs infected was 54.2% (IQR 33.3%, 100.0%). Nineteen (26.4%) had only one hair included in the biopsy which was also an infected hair (100% of hairs were infected). The percentage of total hair follicles infected differed significantly depending upon location (p = 0.0443), with a smaller percentage of infected hairs in biopsies of tinea capitis. Clinicians should be cautious when using biopsy for diagnosis of fungal folliculitis, specifically, when there are few hairs in the specimen. Failure to capture infected hairs leads to false negative diagnoses.