Investigating the teaching practicum during COVID-19 through the lens of preservice teachers

Purpose: This paper aims to explore the perceptions of preservice teachers regarding their learning during the teaching practicum (TP) period in the context of the pandemic. Specifically, the objectives of this study are to analyze the difficulties and the learning consequences perceived by student teachers and also to identify proposals with which to improve the initial teacher education (ITE) during the TP period in times of uncertainty and crisis. Design/methodology/approach: This study used a mixed-methods approach. The participants consisted of 89 preservice teachers (student teachers). An online questionnaire was used to collect data during January 2022 in two rounds. The data analysis was carried out from an integrative perspective and used both a descriptive approach and the content analysis of the participants' narratives. Findings: The results show the differences, adjustments and adaptations that have had to be implemented in schools as a whole. The findings also highlight the difficulties that the pandemic context has caused for the TP period in schools and the relevant implications that it has had on ITE during these past two academic years. Originality/value: This research is relevant for a better understanding of the challenges faced during the pandemic in the field of early childhood and primary education. More specifically, this paper gives important clues to higher education institutions on how to carry out TP, especially in times of uncertainty and crisis. © 2022, Emerald Publishing Limited.

Drug repurposing against SARS-CoV-2: A review based on principal reports

Despite the measures taken and the molecular advances for the development of new agents for the control of SARS-CoV-2 infection, there is still insufficient development of an effective treatment. The objective of the review was to de-scribe the clinical studies and reported articles on drugs used as possible therapeutic agents for COVID-19 and the main conclusions on their reuse. A non-systematic review through PubMed, ScienceDirect, and clinical trials at ClinicalTrials. gov on original articles and case report in English and Span-ish that will report information on COVID-19 treatment and its main conclusions. Articles that were not relevant or that did not mention updated information to that reported in other articles were excluded. A total of 99 bibliographic references were included. COVID-19 appears as a multisystemic disease with variable clinical symptoms. Since no specific treatment is yet known, multiple drugs have been proposed that attack the different pathways of SARS-CoV-2. For severe disease in patients who require hospitalization and oxygen support, the use of remdesivir, dexamethasone, or tocilizumab is recommended if there are patient conditions that apply to use them. The use of ivermectin, colchicine, lopinavir/ritonavir, hydroxy-chloroquine, and chloroquine have not reported benefits that surpass adverse effects.

Quantitative Analysis of Visual Representation of Sign Elements in COVID-19 Context

Visual representation as a means of communication uses elements to build a narrative. We propose using computer analysis to perform a quantitative analysis of the elements used in the visual creations that have been produced in reference to the epidemic, using 927 images compiled from The Covid Art Museum's Instagram account. This process has been carried out with techniques based on deep learning to detect objects contained in each study image. The research reveals the elements that are repeated in images to create narratives and the relations of association that are established in the sample. The predominant discourses in the sample do not show concern for the effects of illness. On the contrary, the impact and effects of confinement, through the prominent presence of elements such as human figures, windows, and buildings, are the most expressed experiences in the creations analyzed. © The Author(s) 2022.

Psychosocial risk in healthcare workers after one year of COVID-19.

BACKGROUND: The COVID-19 pandemic overwhelmed the capacity of the healthcare system, affecting the volume of demands and the care tasks of healthcare workers. AIMS: To examine the health indicators and exposure to psychosocial risks of Spanish healthcare workers 1 year into the COVID-19 pandemic and compare them with the results of the first wave. METHODS: We conducted a cross-sectional study using an online questionnaire (April-May 2020 and 2021). The data stem from the COTS 1 project database, corresponding to the first wave of COVID-19 (n = 1989) and COTS 2 (n = 1716) corresponding to 1 year later. The samples were independent. The prevalence of exposure to psychosocial risks and adverse health indicators was estimated for every occupational group, segregating the data by sex. RESULTS: Professionals of all types presented worse perception of health. In general, the results were worse for women, while geriatric assistants presented the greatest exposure to psychosocial risk in COTS 2 compared to COTS 1. Sleep problems, high quantitative demands and high concern about becoming infected and spreading COVID-19 were cross-disciplinary in COTS 1, while worse perception of health, high pace of work, high work-life conflict and low development opportunities stood out in COTS 2. CONCLUSIONS: Exposure to psychosocial risks was already high during the first wave and a significant decline in working conditions was observed. The prolongation of the pandemic exacerbated these results and seems to have multiplied the pre-existing inequalities between the axes of segregation in the labour market.

Impact of the COVID-19 Pandemic on a Cancer Fast-Track Programme.

INTRODUCTION: The COVID-19 pandemic has disrupted many aspects of clinical practice in oncology, particularly regarding early cancer diagnosis, sparking public health concerns that possible delays could increase the proportion of patients diagnosed at advanced stages. In 2009, a cancer fast-track program (CFP) was implemented at the Clinico-Malvarrosa Health Department in Valencia, Spain with the aim of shortening waiting times between suspected cancer symptoms, diagnosis and therapy initiation. OBJECTIVES: The study aimed to explore the effects of the COVID-19 pandemic on our cancer diagnosis fast-track program. METHODS: The program workflow (patients included and time periods) was analysed from the beginning of the state of alarm on March 16th, 2020 until March 15th, 2021. Data was compared with data from the same period of time from the year before (2019). RESULTS: During the pandemic year, 975 suspected cancer cases were submitted to the CFP. The number of submissions only decreased during times of highest COVID-19 incidence and stricter lockdown, and overall, referrals were slightly higher than in the previous 2 years. Cancer diagnosis was confirmed in 197 (24.1%) cases, among which 33% were urological, 23% breast, 16% gastrointestinal and 9% lung cancer. The median time from referral to specialist appointment was 13 days and diagnosis was reached at a median of 18 days. In confirmed cancer cases, treatment was started at around 30 days from time of diagnosis. In total, 61% of cancer disease was detected at early stage, 20% at locally advanced stage, and 19% at advanced stage, displaying time frames and case proportions similar to pre-pandemic years. CONCLUSIONS: Our program has been able to maintain normal flow and efficacy despite the challenges of the current pandemic, and has proven a reliable tool to help primary care physicians referring suspected cancer patients.

One-Year Surveillance of SARS-CoV-2 and Rotavirus in Water Matrices from a Hot Spring Area.

The pandemic of Coronavirus Disease 2019 (COVID-19) caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is still impacting not only on human health but also all economic activities, especially in those related to tourism. In this study, in order to characterize the presence of SARS-CoV-2 in a hot spring park in Uruguay, swimming pools water, wastewater, and surface water from this area were analyzed by quantitative PCR. Wastewater from Salto city located next to the hydrothermal spring area was also evaluated as well as the presence of Rotavirus (RV). Overall, SARS-CoV-2 was detected in 13% (13/102) of the analyzed samples. Moreover, this virus was not detected in any of the samples from the swimming pools water and was present in 18% (3/17) of wastewater samples from the hotels area showing the same trend between the titer of SARS-CoV-2 and the number of infected people in Salto city. SARS-CoV-2 was also detected in wastewater samples (32% (11/34)) from Salto city, detecting the first positive sample when 105 persons were positive for SARS-CoV-2. Rotavirus was detected only in 10% (2/24) of the wastewater samples analyzed in months when partial lockdown measures were taken, however, this virus was detected in nearly all wastewater samples analyzed when social distancing measures and partial lockdown were relaxed. Wastewater results confirmed the advantages of using the detection and quantification of viruses in this matrix in order to evaluate the presence of these viruses in the population, highlighting the usefulness of this approach to define and apply social distancing. This study suggests that waters from swimming pools are not a source of infection for SARS-CoV-2, although more studies are needed including infectivity assays in order to confirm this statement.

Practical Guide to New Treatments for SARS-CoV-2 Infection in Dermatology Patients Being Treated With Common Immunomodulators. / Guía práctica de las nuevas alternativas terapéuticas frente a SARS-CoV-2 en pacientes con inmunomoduladores de uso frecuente en dermatología.

Immunosuppressants and immunomodulators are widely used in dermatology. Some of these drugs, however, can increase the risk of severe COVID-19. New antivirals against SARS-CoV-2 have been shown to reduce progression to COVID-19 pneumonia in susceptible patients, but their availability is limited. On May 23, 2022, the Spanish Agency for Medicines and Medical Devices (AEMPS) updated its priority eligibility criteria for SARS-CoV-2 antiviral therapy. In this practical guide, we review the indications for these new drugs and provide guidance on which patients with mild to moderate COVID might benefit from their use in dermatology.

Effect of a home-based inspiratory muscular training programme on functional capacity in patients with chronic COVID-19 after a hospital discharge: protocol for a randomised control trial (InsCOVID trial).

INTRODUCTION: Exercise intolerance and fatigue are the most common symptoms in patients with chronic COVID-19 after hospital discharge. Supervised exercise training programmes improve symptoms, but scarce research has been done on home-based exercise programmes on the maximal functional capacity for discharged symptomatic COVID-19 patients. This study evaluates whether a home-based inspiratory muscle training (IMT) programme improves maximal functional capacity in chronic COVID-19 after hospital admission. METHODS AND ANALYSIS: This single-centre, assessor-blinded randomised controlled trial, powered for superiority, seeks to evaluate maximal functional capacity as the primary endpoint. A total of 26 eligible patients with a previous admission for acute respiratory syndrome coronavirus 2 pneumonia (>3 months after hospital discharge) will be randomised (1:1) to receive a 12-week programme of IMT versus usual care alone. A blinded assessor will measure outcomes at baseline and after the intervention (12 weeks). An analysis of variance will be used to compare continuous outcomes among the two-intervention groups. As of 21 March 2022, eight patients have been enrolled. ETHICS AND DISSEMINATION: The research ethics committee (Comité Ético de Investigación con Medicamentos de l'Hospital Clínic Universitari de València) approved the protocol following the principles of the Declaration of Helsinki and national regulations (Approval Number: 021/226). Findings will be published in peer-reviewed journals and conference publications. TRIAL REGISTRATION NUMBER: NCT05279430.

Drivers of Infectious Disease Seasonality: Potential Implications for COVID-19.

Not 1 year has passed since the emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease 2019 (COVID-19). Since its emergence, great uncertainty has surrounded the potential for COVID-19 to establish as a seasonally recurrent disease. Many infectious diseases, including endemic human coronaviruses, vary across the year. They show a wide range of seasonal waveforms, timing (phase), and amplitudes, which differ depending on the geographical region. Drivers of such patterns are predominantly studied from an epidemiological perspective with a focus on weather and behavior, but complementary insights emerge from physiological studies of seasonality in animals, including humans. Thus, we take a multidisciplinary approach to integrate knowledge from usually distinct fields. First, we review epidemiological evidence of environmental and behavioral drivers of infectious disease seasonality. Subsequently, we take a chronobiological perspective and discuss within-host changes that may affect susceptibility, morbidity, and mortality from infectious diseases. Based on photoperiodic, circannual, and comparative human data, we not only identify promising future avenues but also highlight the need for further studies in animal models. Our preliminary assessment is that host immune seasonality warrants evaluation alongside weather and human behavior as factors that may contribute to COVID-19 seasonality, and that the relative importance of these drivers requires further investigation. A major challenge to predicting seasonality of infectious diseases are rapid, human-induced changes in the hitherto predictable seasonality of our planet, whose influence we review in a final outlook section. We conclude that a proactive multidisciplinary approach is warranted to predict, mitigate, and prevent seasonal infectious diseases in our complex, changing human-earth system.

[Descriptive study of the health service workers of a Primary Care Department confined by Covid-19.]

OBJECTIVE: The Covid-19 pandemic is testing the resistance of health systems, the preservation of health professionals is a priority in processes of this type. The professionals' exposure to suspicious contacts often requires their confinement. The objective was to know the epidemiological characteristics of the primary care professionals who required confinement. METHODS: The research was carried out in the North Metropolitan Primary Care Area of Barcelona, from February 17 to May 3, 2020. 1,418 professionals who required confinement due to the epidemic by Covid-19 participated. The reasons for confinement, symptomatology, the confinement time and the results of PCR tests results were recorded. Univariate descriptive analysis was performed. RESULTS: 78.8% of the professionals were women and the mean age was 45.2 years. 67.8% were doctors and nurses, in the remaining 32.2% there were different healthcare and non-care professionals. 64.1% of the sample presented symptoms compatible with Covid-19. Participants described multiple symptoms during confinement. 1,050 diagnostic RT- PCR tests were performed, being positive in 323 cases, of which 33 were in asymptomatic people. CONCLUSIONS: The impact of the epidemic by Covid-19 is anticipated in health personnel compared to the general population. The distribution of symptoms in healthcare professionals is similar to that of other studies in the general population. Of the total number of professionals requiring isolation, 22.7% confirmed the diagnosis.

COVID-19 in the pediatric patient

This document was prepared (June 2020) by and for medical professionals (clinicians and health providers), and it is available as a guideline for pediatric patients with coronavirus disease 2019 (COVID-19). So far, according to available data although children of all ages can acquire COVID-19, they have better outcome than adults, with a little proportion of severe disease, and in mild cases they have a 1 to 2-week recovery after the beginning of the infection. The objective of this document is to provide particularities that we consider important for diagnosis and treatment. Owe to the changing epidemiological situation some concepts and actions can change, so this information must be adapted to each specific case, based on the clinical judgement according to patient requirements and available resources.

Impact of the Covid-19 Pandemic on Colorectal Cancer Surgery in Madrid

Introduction  The Covid-19 pandemic has had an important impact on colorectal cancer surgery, for hospital resources had to be redistributed in favour of Covid-19 patients. The aim of the present study is to analyze our results in colorectal oncologic surgery during the Covid-19 pandemic in patients with and without perioperative SARS-CoV-2 infection. Methods  In total, 32 patients (19 male and 13 female patients), with a mean age of 64 years (range: 57.2 to 69.5 years) with colorectal cancer underwent surgery under the recommendations of surgical societies included in a protocol. Data collection included clinical characteristics (gender, age, body mass index, American Society of Anesthesiologists score, tumor location, preoperative staging, lymphopenia), data related to SARS-CoV-2 infection (postoperative symptoms, diagnostic tests), operative details (surgical procedure, approach, duration, stoma), pathological outcomes (tumor stage, number of lymph nodes harvested, distal and circumferential radial margins, quality of the total mesorectal excision), and surgical outcomes (morbidity, mortality, hospital stay, and the rates of reoperation and readmission). Results  A total of 3 (9.4%) patients who underwent colorectal surgery during the Covid-19 pandemic were infected by SARS-CoV-2 in the postoperative period. Chronic obstructive pulmonary disease was associated with Covid-19 (6.2% versus 33.3%;p = 0.042), and surgical morbidity was higher among Covid-19 patients (100% versus 37.9%;p = 0.039). There were not significant differences between COVID-19 patients and non-COVID-19 patients in relation to the rest of the analyzed outcomes. Conclusion  During the Covid-19 pandemic, colorectal cancer surgery should be performed according to the recommendations of surgical societies. However, Covid-19 patients could present a higher morbidity rate. © 2021 GeorgThieme-AIP. All right reserved.

Well-being status and post-traumatic stress symptoms in health workers attending mindfulness sessions during the early stage of the COVID-19 epidemic in Mexico

Introduction. In Mexico, a National Mental Health Strategy was implemented to identify and attend the mental health repercussions of the COVID-19 pandemic. It included the creation of five virtual clinics for health workers, being the Burnout, Post-traumatic Stress and Compassion Fatigue clinic one of them. Objective. To describe the basal sociodemographic and psychological characteristics of health workers attending online mindfulness sessions as part of the treatment of the aforementioned clinic. Method. This is a cross-sectional report part of a major nationwide and longitudinal project. All attendants responded to digital sociodemographics and COVID-19 questionnaires, the Extended Physician Well-Being Index (EP-WBI), and the Post-traumatic Stress Disorder (PTSD) TOP-8 index. Results. Of the 507 health workers that participated, 70.02% of them were at risk of burnout according to the Extended Well-Being Index and 57.31, 7.91 and 2.77% had a mild, moderate, and severe risk of PTSD, respectively. The most affected were the female health workers, from metropolitan or central areas of the country, and those diagnosed with COVID-19 or exposed to a person with the diagnosis. Discussion and conclusion. Mexican health workers attending mindfulness sessions presented high frequencies of PTSD symptoms and burnout. Female workers at urban hospitals could be at a special risk for developing PTSD or Well-ness alterations, and thus, they must be cared for closely, particularly those having direct contact with COVID 19 positive persons. The early participation in mental health strategies might lessen the immediate and long-term pandemic effects.

Notes for a future research on the history of the internship in medicine, in Colombia. Second part: The Internship in Colombia (20th and 21st centuries)

This article is the second part of a series that explores the historical process of the configuration of the internship in medical education and practice. In a previous article, we studied the emergence of the internship in Napoleonic France and its latter configuration trough the North American Flexnerian reforms to medical education. This second part deals with the process by which the internship was constituted in Colombia through five sections. The first one analyses the French influence at the beginning of the 20th century;the second part, the change towards the North American flexnerian model, which was motivated by the arrival of multiple medical missions and their suggestions regarding medical education;the third part studies the process by which these models assembled in the country, their regulation and its crisis;the fourth discusses the actual proposals;and the epilogue talks about the future of the internship in the COVID-19 pandemics. © 2021, Universidad de Antioquia. All rights reserved.