Trust in Crises and Crises of Trust.

During times of crisis, institutions tend to focus on maintaining or restoring public trust, as well as on measures to insulate themselves (and their leadership) from potential legal liability. This is because institutions reflexively turn to lawyers, risk managers, crisis consultants, and public relations firms that focus on what they euphemistically call the "optics." In this essay, I highlight the vital importance of addressing underlying reasons for an institution's loss of public trust-in particular, the loss (or erosion) of its integrity and trustworthiness. Loss of public trust generates one kind of crisis-which I term "opsis." But there is another kind of institutional crisis that so often remains unrecognized. Just as medical sepsis in the human body is a critical condition that endangers life, the loss of an institution's integrity and trustworthiness constitutes a type of sepsis-ethical sepsis-that poses an existential threat to the institution if unaddressed.

Lessons from Corporate Influence in the Opioid Epidemic: Toward a Norm of Separation.

There is overwhelming evidence that the opioid crisis-which has cost hundreds of thousands of lives and trillions of dollars (and counting)-has been created or exacerbated by webs of influence woven by several pharmaceutical companies. These webs involve health professionals, patient advocacy groups, medical professional societies, research universities, teaching hospitals, public health agencies, policymakers, and legislators. Opioid companies built these webs as part of corporate strategies of influence that were designed to expand the opioid market from cancer patients to larger groups of patients with acute or chronic pain, to increase dosage as well as opioid use, to downplay the risks of addiction and abuse, and to characterize physicians' concerns about the addiction and abuse risks as "opiophobia." In the face of these pervasive strategies, conflict of interest policies have proven insufficient for addressing corporate influence in medical practice, medical research, and public health policy. Governments, the academy, and civil society need to develop counterstrategies to insulate themselves from corporate influence and to preserve their integrity and public trust. These strategies require a paradigm shift-from partnerships with the private sector, which are ordinarily vehicles for corporate influence, to a norm of separation.

Beyond Disclosure: Developing Law and Policy to Tackle Corporate Influence.

Corporate influence is one of the most pressing issues in public health. It cuts across many of our most intractable problems-from obesity to the opioid epidemic. Companies develop close relationships with public health agencies, research universities, academic medical centers, professional societies, and patient advocacy organizations-often funding medical research and public health interventions intended to address the very challenges these corporations are creating or exacerbating. How we view relationships with industry, including how these relationships are framed in ethical discourse, shapes our legal and policy responses to them. In recent years, fueled in part by the opioid epidemic, the ethical framing of industry relationships has begun to evolve in significant ways. But legal and policy responses have not yet caught up. In this article, I develop a temporal account of corporate influence, and legal and policy responses to corporate influence. This account clarifies the limitations and adverse effects of conflicts of interest disclosure, especially when implemented as the sole legal or policy response. Disclosure can illuminate corporate influence-but policymakers cannot and should not rely on disclosure to eliminate corporate influence or its effects. Nor should we allow disclosure to crowd out structural and systemic responses to corporate influence-including sequestration of and separation from private-sector entities.

Comparing the effectiveness of general dietary advice versus a very low energy diet in an obese outpatient population in Australia.

PURPOSE: Obesity is a major public health burden. Outpatient clinics are an essential resource for individuals with obesity to access advice for weight loss management. The aim of this study was to compare anthropometric and weight loss outcomes between participants receiving general dietary (GD) advice, and those on a very low energy diet (VLED) under non-trial conditions. METHODS: Data from 276 adults with obesity attending a multidisciplinary weight management clinic were analysed. Changes in anthropometry, body composition, and blood pressure (BP) over 12 months were analysed using linear mixed-effects models. RESULTS: Males on the GD demonstrated statistically greater reductions in body weight (BW), BMI, percent fat mass (FM), systolic BP, waist and hip circumference (p < 0.01). Changes in males on a VLED did not reach significance. Females showed statistically significant reductions in BW, BMI, waist and hip circumference regardless of dietary intervention (p < 0.01); those on the GD significantly reduced percent FM (p < 0.001). Females on a VLED had statistically greater reductions in BW, BMI and systolic BP compared to those on the GD. No effect of exercise physiologist was observed in this study. Participants prescribed a GD attended for significantly longer than those on a VLED (p < 0.05), irrespective of gender. At 12 months, 14.3 and 4.5% of males and females on a VLED were still attending, compared to 10.6 and 4.5% on the GD. CONCLUSIONS: In this retrospective study, females in both dietary intervention groups achieved significant changes across multiple measures. Only men receiving GD advice demonstrated significant changes. LEVEL OF EVIDENCE: Level II-2.

Severe gangrene in a patient with anti-RNP positive limited cutaneous systemic sclerosis/rheumatoid arthritis overlap syndrome caused by vasculopathy and vasculitis.

In this paper, we describe a case of a male patient with anti-U1RNP positive limited cutaneous systemic sclerosis/rheumatoid arthritis overlap syndrome, who presented acutely with rapidly progressive digital ischemia, which lead to extensive gangrene. Management with conventional vasodilator therapy was unsuccessful. There were constitutional symptoms and a marked inflammatory response in the absence of evidence of infection, implying a component of vasculitis underlying the presentation. Treatment with immunosuppression and intravenous immunoglobulin led to resolution of the inflammatory process with no further progression of tissue necrosis. Here we discuss pertinent issues raised by the case, including the management of digital ischemia and gangrene in this context and the relevance of the anti-U1RNP in systemic sclerosis overlap syndromes.

Adult-onset Still's disease with prominent polyserositis.

Adult-onset Still's disease is a systemic autoinflammatory disease the presentation of which can often mimic infection. As a consequence, there is often a delay in diagnosis. Serositis is a recognised but less common clinical feature that can result in complications including cardiac tamponade and constrictive pericarditis. We describe a case of adult-onset Still's disease without the hallmark rash or significant arthritis, presenting with polyserositis that showed a good response to initial steroid treatment and sustained remission with anakinra. An elevated procalcitonin level was due to active adult-onset Still's disease, not bacterial infection.

Diabetes Group Visits at the University of South Florida Morsani College of Medicine.

IN BRIEF "Quality Improvement Success Stories" are published by the American Diabetes Association in collaboration with the American College of Physicians, Inc., and the National Diabetes Education Program. This series is intended to highlight best practices and strategies from programs and clinics that have successfully improved the quality of care for people with diabetes or related conditions. Each article in the series is reviewed and follows a standard format developed by the editors of Clinical Diabetes. The following article describes a successful project from the Division of General Internal Medicine at the University of South Florida Morsani College of Medicine, Tampa, to improve A1C, systolic blood pressure, and weight in patients with type 2 diabetes.

Which will Trump: human rights and professional ethics, or torture redux?

Recent political developments in the United States raise concerns about the potential return of aggressive interrogation strategies, particularly in the event of another large-scale terror attack on the U.S. mainland. This essay reviews various legal, ethical and policy responses to revelations of torture during the Bush administration. It asks whether they improve the prospect that, in future, human rights will trump torture, not vice versa. The essay argues that physicians could help prevent further abuses - especially given their access, social status and expertise - but that insufficient steps have been taken to empower them to do so.

Viral arthritis.

Acute-onset arthritis is a common clinical problem facing both the general clinician and the rheumatologist. A viral aetiology is though to be responsible for approximately 1% of all cases of acute arthritis with a wide range of causal agents recognised. The epidemiology of acute viral arthritis continues to evolve, with some aetiologies, such as rubella, becoming less common due to vaccination, while some vector-borne viruses have become more widespread. A travel history therefore forms an important part of the assessment of patients presenting with an acute arthritis. Worldwide, parvovirus B19, hepatitis B and C, HIV and the alphaviruses are among the most important causes of virally mediated arthritis. Targeted serological testing may be of value in establishing a diagnosis, and clinicians must also be aware that low-titre autoantibodies, such as rheumatoid factor and antinuclear antibody, can occur in the context of acute viral arthritis. A careful consideration of epidemiological, clinical and serological features is therefore required to guide clinicians in making diagnostic and treatment decisions. While most virally mediated arthritides are self-limiting some warrant the initiation of specific antiviral therapy.

Characterization and detection of a widely distributed gene cluster that predicts anaerobic choline utilization by human gut bacteria.

UNLABELLED: Elucidation of the molecular mechanisms underlying the human gut microbiota's effects on health and disease has been complicated by difficulties in linking metabolic functions associated with the gut community as a whole to individual microorganisms and activities. Anaerobic microbial choline metabolism, a disease-associated metabolic pathway, exemplifies this challenge, as the specific human gut microorganisms responsible for this transformation have not yet been clearly identified. In this study, we established the link between a bacterial gene cluster, the choline utilization (cut) cluster, and anaerobic choline metabolism in human gut isolates by combining transcriptional, biochemical, bioinformatic, and cultivation-based approaches. Quantitative reverse transcription-PCR analysis and in vitro biochemical characterization of two cut gene products linked the entire cluster to growth on choline and supported a model for this pathway. Analyses of sequenced bacterial genomes revealed that the cut cluster is present in many human gut bacteria, is predictive of choline utilization in sequenced isolates, and is widely but discontinuously distributed across multiple bacterial phyla. Given that bacterial phylogeny is a poor marker for choline utilization, we were prompted to develop a degenerate PCR-based method for detecting the key functional gene choline TMA-lyase (cutC) in genomic and metagenomic DNA. Using this tool, we found that new choline-metabolizing gut isolates universally possessed cutC. We also demonstrated that this gene is widespread in stool metagenomic data sets. Overall, this work represents a crucial step toward understanding anaerobic choline metabolism in the human gut microbiota and underscores the importance of examining this microbial community from a function-oriented perspective. IMPORTANCE: Anaerobic choline utilization is a bacterial metabolic activity that occurs in the human gut and is linked to multiple diseases. While bacterial genes responsible for choline fermentation (the cut gene cluster) have been recently identified, there has been no characterization of these genes in human gut isolates and microbial communities. In this work, we use multiple approaches to demonstrate that the pathway encoded by the cut genes is present and functional in a diverse range of human gut bacteria and is also widespread in stool metagenomes. We also developed a PCR-based strategy to detect a key functional gene (cutC) involved in this pathway and applied it to characterize newly isolated choline-utilizing strains. Both our analyses of the cut gene cluster and this molecular tool will aid efforts to further understand the role of choline metabolism in the human gut microbiota and its link to disease.