Beyond the Page: A Process Review of Using Ethnodrama to Disseminate Research Findings

Public health researchers are charged with communicating study findings to appropriate audiences. Dissemination activities typically target the academic research community. However, as participatory research grows, researchers are increasingly exploring innovative dissemination techniques to reach broader audiences, particularly research participants and their communities. One technique is ethnodrama/ethnotheatre, a written or live performance based on study findings. Though used effectively in social change programs, dramas are seldom used to distribute research findings exclusively. Therefore, little information is available about planning and implementing an ethnodrama for this purpose. We present a case study describing the process of planning and implementing an ethnodrama in the context of the Durham Focus Group Study, which explored men’s health-seeking behaviors and experiences with health and healthcare services in Durham, North Carolina. Here, we highlight lessons learned throughout the production of the ethnodrama, and how we addressed challenges associated with transforming research data into educational entertainment. Additionally, we provide discussion of audience feedback, which indicated that our ethnodrama evoked an urgency to change health behaviors among lay persons (67%) and delivery of health services among those identifying as providers (84%), pointing to the success of the performance in both entertaining and educating the audience.     

Affective science and avoidant end-of-life communication: Can the science of emotion help physicians talk with their patients about the end of life?

Despite believing end-of-life (EOL) discussions with patients are important, doctors often do not have them. Multiple factors contribute to this shortfall, which interventions including reimbursement changes and communication skills training have not significantly improved to date. One commonly cited but under-researched reason for physician avoidance of EOL discussion is emotional difficulty. High occupational demand for frequent difficult discussions may overload physicians' normal emotional functioning, leading to avoidance or failure. We propose that cognitive, behavioral, and neuroscience evidence from affective science may offer helpful insights into this problem. Data from other populations show that strong emotion impairs cognitive performance and multiple demands can overload cognitive resources. We discuss several affective processes that may apply to physicians attempting EOL discussions. We then discuss selected interventions that have been shown to modify some of these processes and associated behavioral outcomes. Evidence for change in behavioral outcomes of interest includes performance and mood enhancement in healthy populations. We suggest that such mechanistically-targeted interventions may be hypothesized to help decrease physician avoidance of EOL discussion. Physicians may be motivated to adopt such interventions in order to enhance normal emotional functioning to meet supra-normal occupational demand. We propose this as a promising area of future study.     

Assessment of Multiplate platelet aggregometry using citrate,heparin or hirudin in Rhesus macaques

Electrical impedance aggregometry (EIA) has gained popularity in clinical and research applications. Nonhuman primates are used to study disease and drug-related mechanisms that affect hemostasis, therefore establishing normal EIA parameters are necessary. The anticoagulants sodium heparin, hirudin and sodium citrate and three agonists, ADP, ASPI, and collagen were evaluated. Whole blood from 12 adult male rhesus macaques was collected to evaluate anticoagulants, sodium heparin, hirudin and sodium citrate using three agonists (ADP, ASPI and collagen), on the Multiplate® 5.0 Analyzer. Platelet function was reported for three parameters: Area under the curve (AUC), aggregation, and aggregation velocity. There was a significant difference in mean AUC between citrate and heparin samples, and citrate and hirudin samples regardless of the agonist used. There was no difference in AUC between heparin and hirudin. ADP-activated samples showed an increase in impedance with hirudin samples compared to citrate. Furthermore, heparin and hirudin out-perform citrate as the anticoagulant for EIA in the macaque. Finally, this study demonstrates the utility of the Multiplate® system in this model and provides important insight into anticoagulant choice when using EIA.     

Percutaneous Fetal Atrial Balloon Septoplasty for Simple Transposition of the Great Arteries With an Intact Atrial Septum

We report the first ultrasonographically guided percutaneous balloon atrial septoplasty (BAS), to our knowledge, in a fetus with transposition of the great arteries and an intact ventricular and atrial septum (37 + 2 weeks). After vaginal delivery at 38 weeks, the infant had an elective septostomy (day 1) and an arterial switch procedure (day 7), with an uneventful postoperative course. For centres with experience in fetal cardiac interventions, fetal BAS is a superior management option compared with the alternatives for this high-risk physiology.