Off the Couch and Onto the Streets: Toward an Ethnographic Psychoanalysis

Psychoanalysis has much to gain by incorporating ethnographic methods into its repertoire. Recent works in ethnographic psychoanalysis demonstrate how psychoanalysis stands to function better as both community intervention and participatory action research. This article describes the historical convergence between psychoanalysis and cultural anthropology and situates ethnographic psychoanalysis within interdisciplinary theory and practice

The Relative Importance of Clinical, Economic, Patient Values and Feasibility Criteria in Cancer Drug Reimbursement in Canada:A Revealed Preferences Analysis of Recommendations of the Pan-Canadian Oncology Drug Review 2011–2017

Background: Most Canadian provinces and territories rely on the pan-Canadian Oncology Drug Review (pCODR) to provide recommendations regarding public reimbursement of cancer drugs. The pCODR review process considers four dimensions of value—clinical benefit, economic evaluation, patient-based values and adoption feasibility—but they do not define weights for individual decision criteria or an acceptable threshold for any of the criteria. Given this implicit review process, it is of interest to understand which factors appear to carry the most weight in pCODR recommendations using a revealed preferences approach. Methods: Using publicly available decision summaries (n = 91) describing submissions and resulting recommendations 2011–2017, we extracted ten attributes that characterized each submission. Using logistic regression, we identified statistically significant attributes and estimated their relative impact in final recommendations. Results: Clinical aspects appear to carry the greatest weight in the decision to reject or not reject, along with aspects of patient value (treatments with no alternatives were less likely to be rejected). Cost effectiveness does not appear to play a role in the initial decision to reject or not reject but is critical in full versus conditional approvals. There is evidence of a maximum acceptable threshold of around $Can140,000 per quality-adjusted life-year (QALY) gained. Conclusion: A set of factors driving pCODR recommendations is identifiable, supporting the consistency of the review process. However, the implicit nature of the review process and the difficulty of extracting and interpreting some of the attribute levels used in the analysis suggests that the process may still lack full transparency

Plant-symbiotic fungi as chemical engineers: multi-genome analysis of the Clavicipitaceae reveals dynamics of alkaloid Loci

The fungal family Clavicipitaceae includes plant symbionts and parasites that produce several psychoactive and bioprotective alkaloids. The family includes grass symbionts in the epichloae clade (Epichloë and Neotyphodium species), which are extraordinarily diverse both in their host interactions and in their alkaloid profiles. Epichloae produce alkaloids of four distinct classes, all of which deter insects, and some—including the infamous ergot alkaloids—have potent effects on mammals. The exceptional chemotypic diversity of the epichloae may relate to their broad range of host interactions, whereby some are pathogenic and contagious, others are mutualistic and vertically transmitted (seed-borne), and still others vary in pathogenic or mutualistic behavior. We profiled the alkaloids and sequenced the genomes of 10 epichloae, three ergot fungi (Claviceps species), a morning-glory symbiont (Periglandula ipomoeae), and a bamboo pathogen (Aciculosporium take), and compared the gene clusters for four classes of alkaloids. Results indicated a strong tendency for alkaloid loci to have conserved cores that specify the skeleton structures and peripheral genes that determine chemical variations that are known to affect their pharmacological specificities. Generally, gene locations in cluster peripheries positioned them near to transposon-derived, AT-rich repeat blocks, which were probably involved in gene losses, duplications, and neofunctionalizations. The alkaloid loci in the epichloae had unusual structures riddled with large, complex, and dynamic repeat blocks. This feature was not reflective of overall differences in repeat contents in the genomes, nor was it characteristic of most other specialized metabolism loci. The organization and dynamics of alkaloid loci and abundant repeat blocks in the epichloae suggested that these fungi are under selection for alkaloid diversification. We suggest that such selection is related to the variable life histories of the epichloae, their protective roles as symbionts, and their associations with the highly speciose and ecologically diverse cool-season grasses

Quantitative analysis of clot density, fibrin fiber radius, and protofibril packing in acute phase myocardial infarction

Introduction Coronary artery disease is associated with impaired clot structure. The aim of this study was to investigate acute phase myocardial infarction (AMI) and provide detailed quantitative analysis of clot ultrastructure. Materials and methods Clot formation and breakdown, pore size, fiber density, fiber radius and protofibril packing were investigated in plasma clots from AMI patients. These data were compared to those from healthy controls. Results Analysis on clot formation using turbidity showed increased lag time, suggesting changes in protofibril packing and increased fiber size for AMI patients compared to healthy controls. Additionally, increased average rate of clotting and decreased time to maximum absorbance in AMI patients suggest that clots formed more quickly. Moreover, we observed increased time from max OD to max rate of lysis. Increased fibrinogen and decreased plasminogen in AMI patients were accounted for in represented significant differences. AMI samples showed increased time to 25% and 50% lysis, but no change in 75% lysis, representative of delayed lysis onset, but expediated lysis once initiated. These data suggest that AMI patients formed less porous clots made from more densely packed fibers with decreased numbers of protofibrils, which was confirmed using decreased permeation and increased fiber density, and decreased turbidimetry. Conclusions AMI plasma formed clots that were denser, less permeable, and lysed more slowly than healthy controls. These findings were confirmed by detailed analysis of clot ultrastructure, fiber size, and protofibril packing. Dense clot structures that are resistant to lysis may contribute to a prothrombotic milieu in AMI

Treatment with golimumab or infliximab reduces health resource utilization and increases work productivity in patients with ankylosing spondylitis in the QUO-VADIS study, a large, prospective real-life cohort

im: We evaluated the effects of anti-tumor necrosis factor (TNF) agents on health economics in ankylosing spondylitis (AS) patients. Methods: QUality of Life as Outcomes and its VAriation with DIsease States (QUO-VADIS) was a prospective observational study following bio-na\uefve AS patients (modified New York criteria) newly treated with golimumab (GLM) or infliximab (IFX; originator) in a clinical practice setting over 6 months. We evaluated use of concomitant medications, hospitalizations (in-patient care or acute care) and visits in day care and out-patient settings for the assessment of healthcare resource utilization (HCRU). Work productivity and activity impairment (WPAI) was assessed by the number of work days missed and quantifying absenteeism, presenteeism, work impairment, and activity using the WPAI instrument adapted to spondyloarthritis (WPAI-SpA). Results: Nine hundred and sixty-three patients received 651 dose of medication (78%, n = 751 GLM; 22%, n = 221 IFX). Mean age was 42.7 years; 61.4% were male. At baseline, the percentage of patients who reported hospitalizations (in-patient care) was 13.6%, which decreased to 3.1% at 6 months, while out-patient care at baseline was reported by 39.4% of patients, which decreased to 19.0% at 6 months. The percentage of patients receiving acute emergency at baseline reduced from 1.6% to 0.3% at 6 months. The mean (SD) number of days of work missed due to AS, was reduced from 6.3 (31.1) days at baseline to 2.7 (12.3) days at 6 months. Conclusion: In patients with AS newly treated with GLM or IFX for 6 months, HCRU was reduced and work productivity and activity increased

"Trust is not something you can reclaim easily": patenting in the field of direct-to-consumer genetic testing

Item does not contain fulltextPURPOSE: Recently, 23andMe announced that it had obtained its first patent, related to "polymorphisms associated with Parkinson's disease" (US-B-8187811). This announcement immediately sparked controversy in the community of 23andMe users and research participants, especially with regard to issues of transparency and trust. The purpose of this article was to analyze the patent portfolio of this prominent direct-to-consumer genetic testing company and discuss the potential ethical implications of patenting in this field for public participation in Web-based genetic research. METHODS: We searched the publicly accessible patent database Espacenet as well as the commercially available database Micropatent for published patents and patent applications of 23andMe. Results : Six patent families were identified for 23andMe. These included patent applications related to: genetic comparisons between grandparents and grandchildren, family inheritance, genome sharing, processing data from genotyping chips, gamete donor selection based on genetic calculations, finding relatives in a database, and polymorphisms associated with Parkinson disease. CONCLUSION: An important lesson to be drawn from this ongoing controversy seems to be that any (private or public) organization involved in research that relies on human participation, whether by providing information, body material, or both, needs to be transparent, not only about its research goals but also about its strategies and policies regarding commercialization