Sustainable policies for air pollution reduction after COVID-19 pandemic: Lessons learnt from the impact of the different lockdown periods on air quality

Due to the COVID-19 pandemic, governments imposed several mobility restrictions which can be used to evaluate their impact on air quality and generate better-targeted policies to improve it. Therefore, this study aimed to define sustainable mitigation measures to reduce air pollution based on quantifying the impacts of the restrictions imposed during the COVID-19 pandemic on air quality in Portugal. Thus, hourly concentrations of PM10, PM2.5, NO2, O-3, CO and SO2 were obtained from the Portuguese Air Quality Monitoring Network. Data was then divided into six periods (2020-2021) and compared with the corresponding historical periods (2015-2019). Furthermore, the satellite data of NO2, CO, and absorbing aerosol index (AAI) from the sentinel-5P TROPOMI was collected to complement the analysis conducted for the monitoring data. Overall, air quality improved in all study periods and areas, except in industrial sites. The satellite data corroborated the results herein achieved and thus validated the real effect of the measures adopted in the country during the pandemic on air quality. Sustainable policies to improve air quality could include remote (or hybrid) work whenever possible as a long-term measure and prohibition of travelling between municipalities when an extraordinary event of high air pollution is predicted or occurs. Other policies should be adopted for industrial areas. Given this, and as the restrictive mobility measures had a strong effect on reducing air pollution, the post-COVID era represents an opportunity for society to rethink future mobility and other emerging policies, that should favour softer and cleaner means of transportation

First report of human Thelazia callipaeda infection in Portugal

The zoonotic parasitic nematode Thelazia callipaeda, also known as the oriental eye worm, is endemic in several European countries, including Portugal. Infections may result in ocular disease in domestic and wild animals as well as humans, with more or less severe manifestations. We report the first human case of ocular thelaziosis by T. callipaeda in Portugal, a country where the parasite had already been found to infect dogs, cats, red foxes, wild rabbits and a beech marten. An 80-year-old patient from east-central Portugal, who had been suffering from tearing for a few years, had whitish filiform fragments removed from the left eye. Polymerase chain reaction of partial cytochrome c oxidase subunit 1 and 18S small subunit rRNA genes followed by bidirectional sequencing and BLAST analysis confirmed T. callipaeda haplotype 1, the only haplotype previously reported in Europe. The endemicity of T. callipaeda in domestic and wild animals in east-central Portugal makes it very likely that infection of the human patient had occurred locally. In east-central and other geographical areas of Portugal, veterinarians and physicians, especially ophthalmologists, should regard T. callipaeda as a cause of ocular pathology in animals and humans. © 2022This work was supported by national funds, through Fundação para a Ciência e Tecnologia (FCT, Portuguese Foundation for Science and Technology), under projects UIDB/CVT/00772/2020 and LA/P/0059/2020, and also projects UIDB/04750/2020 and LA/P/0064/2020

Standard values for transthoracic three-dimensional echocardiographic new systolic-derived speckle tracking parameters in a normal population

Introduction Many authors have written about the need to treat patients closer to their beds, in order to observe them more as distinct people. The FAST HUG mnemonic, which consists of a checklist, was suggested as an idea to be employed everyday, by professionals dealing with patients who are critically ill. Minding these questions and motivated by an idea of follow patients' treatment closer, we have put into practice the instrument developed by Jean-Louis Vincent, evaluating the seven most important procedures in critically ill patients, and performed the FAST HUG.This checklist consists of seven items to be evaluated: Feeding, Analgesia, Sedation, Thromboembolic prophylaxis, Head-of-bed elevation, stress Ulcer prevention, and Glucose control. Knowing that the pressure ulcer is one of the challenges faced by ICU nurses, related to patients' need to stay at rest, to be under rigorous control or more complex therapy, it was decided to create the eighth item on the checklist: S, for skin. It stands for skin treatment, with the techniques used in the unit (Braden Scale), monitoring and evaluating closer skin integrity, and allowing nurses to calculate the scoring average of the Braden Scale, and greater incidence of ulcer in interned patients. Objective To expose the shortcomings found during the FAST HUG application, and to show results obtained with the eighth item of the FAST HUG mnemonic: S -Skin. Methods A descriptive study, based on institutional data, was carried out in the adult ICU of a private hospital. It was performed from 2 to 27 June 2008, except on weekends. Three hundred and twenty-three patients were involved. The checklist was carried out during the afternoons by the head nurse, or the assistant nurse of the unit. In order to do this job, a spreadsheet was elaborated to control data, updated every week. This spreadsheet provided graphics for a more objective control of the results obtained. The idea was exposed to the team, during a training program, and so we started the activities. Results and discussionFor 20 days of the checklist, 323 patients were evaluated for the eight items. The real shortcomings most frequently found were related to thromboembolic prophylaxis (85%) and glucose control (90%).These shortcomings were immediately evaluated and, depending on this analysis, this item would go on or not, according to the patient's clinical situation. The shortcomings found were tracked just as they were detected, and their cause would be discussed in a multidisciplinary group, and a solution was found. If the item was not observed, it would be 1.Vincent JL: Give your patient a fast hug (at least) once a day

Real-time three-dimensional echocardiographic left ventricular systolic assessment: head-to-head comparison with cardiac computed tomography

Introduction Many authors have written about the need to treat patients closer to their beds, in order to observe them more as distinct people. The FAST HUG mnemonic, which consists of a checklist, was suggested as an idea to be employed everyday, by professionals dealing with patients who are critically ill. Minding these questions and motivated by an idea of follow patients' treatment closer, we have put into practice the instrument developed by Jean-Louis Vincent, evaluating the seven most important procedures in critically ill patients, and performed the FAST HUG.This checklist consists of seven items to be evaluated: Feeding, Analgesia, Sedation, Thromboembolic prophylaxis, Head-of-bed elevation, stress Ulcer prevention, and Glucose control. Knowing that the pressure ulcer is one of the challenges faced by ICU nurses, related to patients' need to stay at rest, to be under rigorous control or more complex therapy, it was decided to create the eighth item on the checklist: S, for skin. It stands for skin treatment, with the techniques used in the unit (Braden Scale), monitoring and evaluating closer skin integrity, and allowing nurses to calculate the scoring average of the Braden Scale, and greater incidence of ulcer in interned patients. Objective To expose the shortcomings found during the FAST HUG application, and to show results obtained with the eighth item of the FAST HUG mnemonic: S -Skin. Methods A descriptive study, based on institutional data, was carried out in the adult ICU of a private hospital. It was performed from 2 to 27 June 2008, except on weekends. Three hundred and twenty-three patients were involved. The checklist was carried out during the afternoons by the head nurse, or the assistant nurse of the unit. In order to do this job, a spreadsheet was elaborated to control data, updated every week. This spreadsheet provided graphics for a more objective control of the results obtained. The idea was exposed to the team, during a training program, and so we started the activities. Results and discussionFor 20 days of the checklist, 323 patients were evaluated for the eight items. The real shortcomings most frequently found were related to thromboembolic prophylaxis (85%) and glucose control (90%).These shortcomings were immediately evaluated and, depending on this analysis, this item would go on or not, according to the patient's clinical situation. The shortcomings found were tracked just as they were detected, and their cause would be discussed in a multidisciplinary group, and a solution was found. If the item was not observed, it would be 1.Vincent JL: Give your patient a fast hug (at least) once a day

Delusional misidentification syndrome: Why such nosologic challenge remains intractable

The delusional misidentification syndrome has lately been the object of lengthy psychopathological discussions. Controversies persist as to how best to define it, distinguish its subtypes and set their limits. Attempts to provide this syndrome with a better conceptual framework have usually relied on proposing new definitions and classifications. In this article, we suggest that some prevailing difficulties are basically related to two separate but intertwined issues: the self-reflexive property of the human mental functioning and the first-person linguistic expression of human experience. We argue that this discussion belongs to a broader context than the one it is usually referred to, as it deals with problems germane to conceptual psychopathological investigations in general. In that regard, DMS provides us with a very telling example, to the extent to which it has, at its core, to account for the puzzling phenomena of identity, which are particularly affected by cultural and linguistic variables. Copyright (c) 2006 S. Karger AG, Basel.39629630