Activity

Promotional activities of pharmaceutical companies (Pharma) relating to newly marketed direct-acting antivirals (DAAs) may have targeted the authors of the Japanese Clinical Practice Guidelines (CPGs) for Hepatitis C. This study aimed to assess payments made by Pharma to the CPG authors and the financial conflicts of interest (FCOIs) reported by those authors.

We analyzed payments reported by Pharma to the CPG authors as well as the COI as published by the JSH, using publicly available data for 2016 and 2017.

A total of 35 of 78 Pharma-reported payments of $613,973 in 2016, while 40 of 73 Pharma declared payments of $524,674 in 2017, with six companies failing to report. Payments by Pharma manufacturing DAAs accounted for 53.7% of the total (55.7% and 51.6% in 2016 and 2017 respectively). All 17 authors received payments from Pharma which totalled $1,138,647. The mean and median payments per author were $66,979 (standard deviation (SD) $64,875) and $46,033 (interquartile range [IQR] $29,796 – $34,428) for 2016 and 2017 combined.

Financial relationship between Pharma and the Hepatitis C CPG authors, which was unclear owing to the guideline regulation, was clarified. The authors had the strongest ties to the Pharma which manufactures DAAs in 2016 and 2017.

Financial relationship between Pharma and the Hepatitis C CPG authors, which was unclear owing to the guideline regulation, was clarified. The authors had the strongest ties to the Pharma which manufactures DAAs in 2016 and 2017.Currently, few evidences have shown the possible involvement of autoimmunity in patients affected by coronavirus disease 2019 (COVID-19). In this study, we elucidate whether severe acute respiratory syndrome coronavirus disease 2 (SARS-CoV-2) stimulates autoantibody production and contributes to autoimmunity activation. JQ1 We enrolled 40 adult patients (66.8 years mean age) admitted to Alessandria Hospital between March and April 2020. All the patients had a confirmed COVID-19 diagnosis and no previously clinical record of autoimmune disease. Forty blood donors were analyzed for the same markers and considered as healthy controls. Our patients had high levels of common inflammatory markers, such as C reactive protein, lactate dehydrogenase, ferritin, and creatinine. Interleukin-6 concentrations were also increased, supporting the major role of this interleukin during COVID-19 infection. Lymphocyte numbers were generally lower compared with healthy individuals. All the patients were also screened for the most common autoantibodies. We found a significant prevalence of antinuclear antibodies, antineutrophil cytoplasmic antibodies, and ASCA immunoglobulin A antibodies. We observed that patients having a de novo autoimmune response had the worst acute viral disease prognosis and outcome. Our results sustain the hypothesis that COVID-19 infection correlates with the autoimmunity markers. Our study might help clinicians to (a) better understand the heterogeneity of this pathology and (b) correctly evaluate COVID-19 clinical manifestations. Our data explained why drugs used to treat autoimmune diseases may also be useful for SARS-CoV-2 infection. In addition, we highly recommend checking patients with COVID-19 for autoimmunity markers, mainly when deciding on whether to treat them with plasma transfer therapy.Hepatitis B virus (HBV) carries a large global burden. Efforts abound to decrease the burden, which necessitates reporting of patient-reported outcomes (PROs). We aimed to develop and validate an HBV-specific PRO instrument using the Chronic Liver Disease Questionnaire (CLDQ). Data were obtained from patients enrolled in our HBV registries who completed the CLDQ, Short Form-36 (SF-36) and FACIT-F. The sample was split randomly 11 into training and testing groups. A standard PRO instrument validation pipeline was used to develop and validate the new CLDQ-HBV instrument. HBV patients (n = 1,339) were 48 ± 13 years old, 60% male, 8% cirrhosis, with 53% receiving oral antivirals (OAV). After reduction of 10 redundant items, exploratory factor analysis for the remaining 19 items found 95% of variance was explained by five factors-emotional function, fatigue, systemic symptoms, worry and sleep. Good-to-excellent internal consistency was found Cronbach’s alphas 0.70-0.90 and item-to-own-domain correlations >0.50 for 18/19 items. Known-group validity tests discriminated between HBV patients with and without cirrhosis, with FIB-4 ≥ 3.25 vs less then 3.25, with and without history of depression or clinically overt fatigue (all p less then 0.0001), and treatment (all p less then 0.05, all but one less then 0.0001). After 48-week follow-up, HBV patients receiving OAV (N = 144) with ≥2.7 log 10/mL decline in HBV viral load experienced significant improvements in fatigue, worry and total CLDQ-HBV scores (p less then 0.05). The newly developed CLDQ-HBV is a short, disease-specific PRO instrument for HBV patients which was developed and validated using large data set and an established methodology showing excellent psychometric characteristics.A large amount of low-grade heat ( less then 100 °C) is produced in electrical devices and mostly wasted. This type of heat without effective dissipation also causes compromised device performance, reliability, and lifespan. To tackle these issues, a redox targeting (RT)-based flow cell with judiciously designed thermoelectrically active redox materials is demonstrated for the first time for efficient heat-to-electricity conversion through a thermally regenerative electrochemical cycle (TREC). Compared with the conventional TREC systems, the RT-based flow cell not only reveals considerably enhanced thermoelectric efficiency, but the flow of redox fluids also provides a cooling function to the system. In this work, solid material Ni0.2 Co0.8 (OH)2 and redox mediator [Fe(CN)6 ]4-/3- , both of which have negative temperature coefficient and share identical redox potential, are paired via RT-reactions to boost the capacity and meanwhile thermoelectric efficiency of a [Fe(CN)6 ]4-/3- /Zn0/2+ -based flow cell. Upon operating over the TREC cycle, the RT-based flow cell converts heat to electricity at an unprecedented absolute thermoelectric efficiency of 3.61% in the temperature range of 25-55 °C.