Aumento del síndrome de burnout en los adjuntos de Medicina Interna durante la pandemia de COVID-19 Burnout syndrome increase during COVID-19 pandemic in attending Internal Medicine physicians

Introducción: El burnout es un síndrome psicosocial causado por situaciones estresantes en el ámbito laboral. Afecta al 30-60% de los profesionales médicos. El objetivo de este estudio es realizar un análisis comparativo de su frecuencia antes y después del brote de la COVID-19 en los médicos adjuntos de Medicina Interna españoles. Métodos: Se enviaron encuestas por correo electrónico y redes sociales integradas con el Maslach Burnout Inventory a los miembros de la Sociedad Española de Medicina Interna en 2019 y 2020. Resultados y conclusiones: Se ha observado un aumento no significativo de burnout (38,0% vs. 34,4%). Sin embargo, sí se constata un aumento en la baja realización personal (66,4% vs. 33,6%;p = 0,002), dimensión asociada a la prevención de la morbilidad psiquiátrica, además de otras dos: la fatiga emocional y la despersonalización, que pueden afectar negativamente a la atención del paciente. Por ello, es esencial abordar este síndrome Individual e institucionalmente.

Update on antimalarials and systemic lupus erythematosus.

PURPOSE OF REVIEW: The purpose of this review is highlighting the most recent evidence on the clinical efficacy and toxicity of antimalarials in systemic lupus erythematosus (SLE). RECENT FINDINGS: New data confirm the effects of antimalarials in preventing SLE activity, damage and infections and in decreasing mortality. An important reduction in use of health resources is related to continued antimalarial use. Hydroxychloroquine (HCQ) may prevent preeclampsia in pregnant women with SLE. HCQ ocular toxicity is infrequent and could be associated with blood levels. Gastrointestinal and skin toxicity are underrecognized and could influence adherence. Prolongation of QT interval is extremely unusual with HCQ. Doses of HCQ of 200 mg/day seem to offer a good efficacy/toxicity balance. HCQ protection against herpes zoster and Pneumocystis jirovecii infection has been shown. On the contrary, HCQ prescription by doctors and adherence by patients are both under recommended standards. The recent coronavirus disease 2019 pandemic has resulted in a significant shortage of HCQ in many countries with possible consequences in the correct treatment of lupus patients. SUMMARY: Recent evidence reinforces the central role of HCQ in SLE therapy. The reduction in activity, damage accrual and mortality is consistent across studies, countries and ethnical groups. On the contrary, and despite the well established beneficial effects of prolonged regular HCQ therapy, many SLE patients do never take this drug or it is eventually stopped in the setting of severe flares, pregnancy or presumed toxicity. Every effort must be made to assure the correct prescription of HCQ and not to withdraw the drug unless unequivocal signs of toxicity are present.

The ST40 IVC1 divertor project: Procurement and installation in times of COVID-19

Tokamak Energy’s ST40 spherical tokamak, operating in a double null diverted configuration, has a design basis of toroidal field Bt = 3 T on-axis (R = 40 cm), and plasma current Ip = 2MA. The procurement and installation of the top and bottom divertors for installation into ST40 was anticipated to be completed on a quick timescale of approximately ten weeks. The difficulties inherent in a tight deadline were exacerbated by the necessary social distancing measures introduced to combat the global crisis of COVID-19. This paper describes the procurement and installation of the divertors, the design is described in the sister paper [1], authored by Daniel Iglesias.

Burn-out syndrome in Spanish internists during the COVID-19 outbreak and associated factors: a cross-sectional survey.

OBJECTIVES: The objective of this study is to evaluate the impact of the COVID-19 outbreak on mental health and burn-out syndrome in Spanish internists and the factors that could be related to its appearance. DESIGN: We performed an observational, cross-sectional, descriptive study for which we designed a survey that was distributed in May 2020. SETTING: We included internists who worked in Spain during the COVID-19 outbreak. PARTICIPANTS: A total of 1015 internists responded to the survey. Of those 62.9% were women. RESULTS: Of 1015 people, 58.3% presented with high emotional exhaustion, 61.5% had a high level of depersonalisation and 67.6% reported low personal fulfilment. 40.1% presented with the 3 criteria described, and therefore burn-out syndrome.Burn-out syndrome was independently related to the management of patients with SARS-CoV-2 (HR: 2.26; 95% CI 1.15 to 4.45), the lack of availability of personal protective equipment (HR: 1.41; 95% CI 1.05 to 1.91), increased responsibility (HR: 2.13; 95% CI 1.51 to 3.01), not having received financial compensation for overtime work (HR: 0.43; 95% CI 0.31 to 0.62), not having rested after 24-hour shifts (HR: 1.61; 95% CI 1.09 to 2.38), not having had holidays in the previous 6 months (HR: 1.36; 95% CI 1.01 to 1.84), consumption of sleeping pills (HR: 1.83; 95% CI 1.28 to 2.63) and higher alcohol intake (HR: 1.95; 95% CI 1.39 to 2.73). CONCLUSIONS: During the COVID-19 outbreak, 40.1% of Internal Medicine physicians in Spain presented with burn-out syndrome, which was independently related to the assistance of patients with SARS-CoV-2, overworking without any compensation and the fear of being contagious to their relatives. Therefore, it is imperative to initiate programmes to prevent and treat burn-out in front-line physicians during the COVID-19 outbreak.

Graphene: A Disruptive Opportunity for COVID-19 and Future Pandemics?

The graphene revolution, which has taken place during the last 15 years, has represented a paradigm shift for science. The extraordinary properties possessed by this unique material have paved the road to a number of applications in materials science, optoelectronics, energy, and sensing. Graphene-related materials (GRMs) are now produced in large scale and have found niche applications also in the biomedical technologies, defining new standards for drug delivery and biosensing. Such advances position GRMs as novel tools to fight against the current COVID-19 and future pandemics. In this regard, GRMs can play a major role in sensing, as an active component in antiviral surfaces or in virucidal formulations. Herein, the most promising strategies reported in the literature on the use of GRM-based materials against the COVID-19 pandemic and other types of viruses are showcased, with a strong focus on the impact of functionalization, deposition techniques, and integration into devices and surface coatings.