Longitudinal Medical Student Collaborative Care in Primary Care Patients With Type 2 Diabetes.

Introduction: The Education-Centered Medical Home (ECMH) is a longitudinal clerkship that emphasizes continuity and quality improvement in primary care. We aimed to evaluate our ECMH's ability to improve type 2 diabetes mellitus (T2DM) care through a systematic chart audit and care planning process. The effect of this intervention was measured by adherence to process and outcome measures. Methods: From November 2015 to March 2017, medical students were educated on and performed monthly chart audits of guideline-based quality metrics: hemoglobin A1c systolic blood pressure; lipid and microalbuminuria evaluation; annual ophthalmic and foot examinations; flu, hepatitis, and pneumonia vaccination; and statin therapy. Patients were included if they had a diagnosis of T2DM and were seen by the ECMH clinic before and after the audits started. Students shared audit logs, using them to plan patient appointments. We assessed changes in proportion of patients meeting each guideline with Fisher's exact test. Results: The project included 11 patients with T2DM. ECMH adherence to the annual eye exam increased significantly 1 year postintervention, compared to preintervention (73% vs 55%; P=.03) and 6 months (73% vs 46%, P=.01). Conclusion: The metric with significant improvement during the chart audit, annual eye exam, is a process measure requiring advance planning. This small study suggests that a formal, regular audit process can improve student adherence to evidence-based care guidelines, particularly for tasks that require advance planning or action by the care team outside the day of a patient visit.

The Financial Impact of a Partnership Between an Academic Medical Center and a Free Clinic.

PURPOSE: The objective of this study is to examine the association between an academic medical center and free clinic referral partnership and subsequent hospital utilization and costs for uninsured patients discharged from the academic medical center's emergency department (ED) or inpatient hospital. METHODS: This retrospective, cross-sectional study included 6014 uninsured patients age 18 and older who were discharged from the academic medical center's ED or inpatient hospital between July 2016 and June 2017 and were followed for 90 days in the organization's electronic medical record to identify the occurrence and cost of subsequent same-hospital ED visits and hospital admissions. The occurrence of any subsequent ED visits or hospital admissions and the cost of subsequent hospital care were compared by free clinic referral status after inverse probability of treatment weighting. RESULTS: Overall, 330 (5.5%) of uninsured patients were referred to the free clinic. Compared with patients referred to the free clinic, patients not referred had greater odds of any subsequent ED visits or hospital admissions within 90 days (odds ratio, 1.8; 95% confidence interval: 1.7-2.0). For patients with any subsequent ED visits or hospital admissions, the mean cost of care for those who were not referred to the free clinic was 2.3 times higher (95% confidence interval: 2.0-2.7) compared to referred patients. CONCLUSION: An academic medical center-free clinic partnership for follow-up care after discharge from the ED or hospital admission is a promising approach for improving access to care for uninsured patients.

The particle inflow gun can be used to co-transform Paramecium using Tungsten particles.

A particle inflow gun (PIG) was constructed and tested for its utility to transform Paramecium using tungsten or gold as the DNA carrier particle. In the first set of experiments we transformed Paramecium with a plasmid containing the neomycin-resistance gene, obtaining a transformation efficiency of 0.31+/-0.14% (mean+/-SD) for tungsten particles and 1.30+/-0.29% for gold particles. Plasmid DNA precipitated upon tungsten was shown to be stable for transformation purposes for up to 1 h prior to use and had no detectable effects on transformation efficiency. In addition, we demonstrated that at high frequency (71+/-20%) a Paramecium mutant strain could be phenotypically rescued by co-transformation with a second plasmid containing the selectable neomycin-resistance gene. The PIG coupled with tungsten particles as the carrier offers a low-cost alternative for biolistic transformation of Paramecium.