Impact of Patient Demographics on Student-Led Patient Navigation Outcomes: A Study of a South Florida Medical School's Patient Navigation Program.

OBJECTIVES: Medical student-run patient navigation (PN) programs enhance healthcare access in underserved communities. This study examines the relationship between patient demographics and PN outcomes in a student-led PN program. METHODS: Patients with moderate or high-risk health concerns were paired with medical students at health fairs. Statistical analysis evaluates program success and demographic influences. RESULTS: Of 444 patients, 66.4% were female, 47.1% Hispanic White, 49.1% spoke English, and 63.7% earned <300% of the federal poverty level. More than half were uninsured and 52.5% achieved navigation goals. Insurance status and risk level significantly predicted PN outcomes, with "other insurance" and high-risk patients being 1.9 and 1.7 times more likely to complete navigation. CONCLUSIONS: The program achieved high completion rates, emphasizing the need for resources such as translators and financial assistance. Risk stratification successfully linked acute cases to resources. Navigation success was consistent, demonstrating the effectiveness of the program across diverse patient groups.

Does transendocardial injection of mesenchymal stem cells improve myocardial function locally or globally?: An analysis from the Percutaneous Stem Cell Injection Delivery Effects on Neomyogenesis (POSEIDON) randomized trial.

RATIONALE: Transendocardial stem cell injection (TESI) with mesenchymal stem cells improves remodeling in chronic ischemic cardiomyopathy, but the effect of the injection site remains unknown. OBJECTIVE: To address whether TESI exerts its effects at the site of injection only or also in remote areas, we hypothesized that segmental myocardial scar and segmental ejection fraction improve to a greater extent in injected than in noninjected segments. METHODS AND RESULTS: Biplane ventriculographic and endocardial tracings were recorded. TESI was guided to 10 sites in infarct-border zones. Sites were mapped according to the 17-myocardial segment model. As a result, 510 segments were analyzed in 30 patients before and 13 months after TESI. Segmental early enhancement defect (a measure of scar size) was reduced by TESI in both injected (-43.7 ± 4.4%; n=95; P<0.01) and noninjected segments (-25.1 ± 7.8%; n=148; P<0.001; between-group comparison P<0.05). Conversely, segmental ejection fraction (a measure of contractile performance) improved in injected scar segments (19.9 ± 3.3-26.3 ± 3.5%; P=0.003) but not in noninjected scar segments (21.3 ± 2.6-23.5 ± 3.2%; P=0.20; between-group comparison P<0.05). Furthermore, segmental ejection fraction in injected scar segments improved to a greater degree in patients with baseline segmental ejection fraction <20% (12.1 ± 1.2-19.9 ± 2.7%; n=18; P=0.003), versus <20% (31.7 ± 3.4-35.5 ± 3.3%; n=12; P=0.33, between-group comparison P<0.0001). CONCLUSIONS: These findings illustrate a dichotomy in regional responses to TESI. Although scar size reduction was evident in all scar segments, scar size reduction and ventricular functional responses preferentially occurred at the sites of TESI versus non-TESI sites. Furthermore, improvement was greatest when segmental left ventricular dysfunction was severe.

Group-based differences in anti-aging bias among medical students.

Medical students (MS) may develop ageist attitudes early in their training that may predict their future avoidance of caring for the elderly. This study sought to determine MS' patterns of explicit and implicit anti-aging bias, intent to practice with older people and using the quad model, the role of gender, race, and motivation-based differences. One hundred and three MS completed an online survey that included explicit and implicit measures. Explicit measures revealed a moderately positive perception of older people. Female medical students and those high in internal motivation showed lower anti-aging bias, and both were more likely to intend to practice with older people. Although the implicit measure revealed more negativity toward the elderly than the explicit measures, there were no group differences. However, using the quad model the authors identified gender, race, and motivation-based differences in controlled and automatic processes involved in anti-aging bias.

Integrating Persons With Lived Experience in Opioid Use Disorder Education: A Small Group Exercise and Patient Panel.

OBJECTIVES: Based on increasing drug overdose deaths and a shortage of healthcare professionals trained in the management of opioid use disorder (OUD), it is imperative to improve health professional education in addiction medicine. This small group learning exercise and patient panel was designed to provide first year medical students with insights into the lives of people with OUD-through a lens of harm reduction-and to connect biomedical knowledge to the core values and professional themes of their doctoring courses. METHODS: Facilitators were assigned to each small group of 8 students for the harm reduction-centered Long and Winding Road small group case exercise. This was followed by a patient panel of 2 to 3 persons with OUD. The small group was conducted with first-year medical students as a virtual training session due to the COVID-19 pandemic. Students completed pre- and post-session surveys about agreement with statements pertaining to the learning objectives. RESULTS: The small group and patient panel were delivered over 8 sessions and attended by all first-year medical students (N = 201). Survey response rate was 67%. Post-session, there was significantly greater agreement with knowledge on all learning objectives compared to pre-session. Two relevant multiple-choice questions on the medical student final exam were answered correctly by 79% and 98% of students. CONCLUSION: Centering on people with lived experience, we completed small groups and patient panels to introduce concepts of OUD and harm reduction to first year medical students. Pre- and post-session surveys showed short-term achievement of the learning objectives.

Opioid Use Disorder Curriculum: Medicine Clerkship Standardized Patient Case, Small-Group Activity, and Patient Panel.

Introduction: The overdose crisis remains a critical public health problem, creating an urgent need to train physicians in the treatment and management of opioid use disorder (OUD). Our medicine clerkship module aimed to close this gap by training and assessing students' motivational interviewing skills, harm reduction knowledge, and use of nonstigmatizing language in the treatment of patients with OUD. Methods: We evaluated the impact of a small-group, case-based activity and patient panel on the clinical documentation skills of students in a medicine clerkship. Clinical documentation was based on an observed structured clinical examination of a standardized patient with OUD and was evaluated using a grading rubric that followed the module learning objectives. Students also submitted reflections on the curriculum. Results: Qualitative responses (n = 40) from students evaluating the small-group activity and patient panel exercise revealed overall student satisfaction with the patient panel and exposure to patients living with OUD. Three themes emerged from student reflections: (1) humanity, (2) different paths to recovery, and (3) using nonstigmatizing language. For the quantitative test, students' (n = 39) mean clinical documentation scores before and after the small-group activity and patient panel increased from 10.1 to 11.3 out of 13.5 possible points. There was a significant difference between mean pretest and posttest scores (p < .001). Discussion: The medicine clerkship provided an acceptable and feasible opportunity for implementing a multifaceted educational experience for students with significant immediate impact on their evaluation of patients with OUD.

Opioid Use Disorder Curriculum: Preclerkship Pharmacology Case-Based Learning Session.

Introduction: During the first year of the COVID-19 pandemic, over 93,000 Americans lost their lives to a preventable overdose. Medications for opioid use disorder (OUD) have been shown to decrease mortality in OUD but are underutilized. Through this case-based learning exercise, first-year medical students applied physiologic and pharmacologic principles to the diagnosis and treatment of OUD. Methods: Faculty facilitated a case discussion over a 1-hour large-group case-based learning (CBL) session. Facilitators utilized PowerPoint slides to illustrate graphs and figures while discussing the case. To evaluate students on the CBL learning objectives, three pharmacology exam questions were administered; students also evaluated the CBL's effectiveness in meeting educational objectives on three Likert-scale questions and via open-ended feedback. Results: First-year medical students (n = 200) completed the CBL. The mean score on the exam questions was 91%. Students agreed or strongly agreed that the CBL was an effective way to learn pharmacology principles (69%), that it reinforced pharmacologic fundamentals (70%), and that it showed how pharmacology fundamentals were important in the real world of clinical medicine (86%). Qualitative feedback on the CBL was generally positive, including satisfaction with the small-group setting and practical applications of pharmacology to clinical practice. Discussion: This CBL exercise contains content critical for preparing students to combat the modern opioid epidemic. The exercise provides an opportunity for learners to review fundamental pharmacodynamic and pharmacokinetic principles so as to ready them for clinical clerkships and beyond.

Endogenous Endophthalmitis Heralding Central Nervous System Involvement by Nocardia Farcinica.

Nocardiosis is an uncommon opportunistic infection caused by aerobic, gram-positive, weakly acid-fast, filamentous bacteria of the genus Nocardia that presents as a suppurative disease in immunocompromised hosts. Herein the authors describe the case of an elderly male with granulomatosis with polyangiitis (GPA) on chronic immunosuppressive therapy that presented initially with visual symptoms and developed focal neurological deficits. Nocardia should be considered as a potential pathogen in any immunosuppressed patient presenting with endogenous endophthalmitis and new-onset focal neurological deficits. Early recognition and treatment may prevent irrevocable neurological compromise stemming from misdiagnosis.

Perceptions of Community Risk and Travel During Pregnancy in an Area of Zika Transmission.

Introduction Between June 2016 and August 2016, the first cases of the Zika transmission were reported in Miami, FL, US. Since then, travel advisories have been issued by the Centers for Disease Control and Prevention (CDC) to avoid travel to Florida. Women that are of childbearing age or pregnant are the populations most vulnerable to Zika infection because birth defects can occur in infants born to infected mothers. Till date, there are no studies assessing the perception of the community risk of Zika in pregnant women residing in an affected region such as Miami. Methods A cross-sectional design was utilized for this study. The survey included questions assessing community risk and travel perceptions. Surveys were distributed in the antenatal clinics at the University of Miami Hospital and the Jackson Memorial Hospital. Results A total of 85 women were surveyed between January 27, 2016 and March 3, 2017. Of the surveyed women, 92.6 percent believed Zika is an important issue in their community, 85.9 percent reported a change in behavior because of Zika, 26.9 percent believed they can get Zika at their location, and 13.9 percent considered moving away from Florida because of Zika.  Conclusion Despite the majority of women believing Zika is an important issue in their community, only one-fourth believed they could get Zika in Miami. Efforts to educate pregnant women in affected areas about preventive measures against the Zika infection should be undertaken. Further studies comparing the perceptions of community risks and travel behaviors in other affected areas are warranted.