ABSTRACT
In diabetes, obtaining optimal control is key to reducing chronic complications. Unfortunately, not all patients achieve the recommended goals. Therefore, the challenges to develop and evaluate comprehensive care models are enormous. In October 2008, the Diabetic Patient Care Program (DiabetIMSS) was designed and implemented in family medicine. Its principal component is the multidisciplinary team (doctor, nurse, psychologist, dietitian, dentist, and social worker) that offers coordinated health care;monthly medical consultation and individual, family and group education on self-care and prevention of complications for 12 months. Due to the COVID-19 pandemic, the percentage of attendance at the DiabetIMSS modules decreased significantly. This is how the Medical Director considered it necessary to strengthen them, and the Diabetes Care Centers (CADIMSS) arose. In addition to providing medical care with a comprehensive and multidisciplinary approach, the CADIMSS encourages the co-responsibility of the patient and his family. It consists of monthly medical consultation and nursing staff provides monthly educational sessions for 6 months. Pending tasks remain and there are still areas of opportunity to modernize and reorganize services that contribute to improving the health of the population with diabetes. Copyright © 2023 Revista Medica del Instituto Mexicano del Seguro Social.
ABSTRACT
The social restrictions imposed by the Covid-19 pandemic generate severe changes in the everyday activities of the world. University education was no stranger to this reality. This situation forced the search for different strategies to guarantee the quality and continuity of the various academic activities. This project explores the use of a collaborative work methodology used with the help of communication and information technologies to develop a research project. The selected project was the improvement of a racing drone structure. A collaborative approach during the project development presumed exciting and promising results from the technical and teaching views. © 2022 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
ABSTRACT
Background: For newly diagnosed persons with HIV (PWH), early initiation of ART is essential in reducing morbidity and mortality and decreasing the risk of transmitting HIV. We have previously reported the trends in linkage to HIV medical care within one month of HIV diagnosis (LC-1Mo) and viral suppression within three months of HIV diagnosis (VS-3Mo) among PWH in Spain from 2004 to 2018. We herein update this information up to 2020. Methods: Longitudinal study based on the Cohort of the Spanish AIDS Research Network (CoRIS). VS was defined as ever having an HIV-RNA <200 copies/mL. We used logistic regression to assess differences by sex, age, country of birth, transmission category, and baseline CD4+ cell count. Results: A total of 13,632 PWH were enrolled in CoRIS in the study period: males 85%, men having sex with men (MSM) 62%, median age 35 (IQR: 28-43) years. LC-1Mo increased from 41% (95% CI, 37%-45%) in 2004 to 83% (79%-87%) in 2020 (P trend <0.001) (Figure). Median CD4+ cell counts at ART initiation increased from < 250/mm3 in 2004-2005 to > 350/mm3 since 2012 (P for trend <0.001). The percentage of initial ART regimens based on integrase strand transfer inhibitors (InSTI) increased from 3% in 2004 to > 70% from 2016 onwards (P trend <0.001). VS-3Mo increased from 6% (4%-8%) in 2004 to 43% (40%-47%) in 2019 with a small decrease to 41% (36%-46%) in 2020 (P trend [for the entire period] <0.001) (Figure). The odds of achieving VS-3Mo was higher among females (aOR, 95% CI: 1.30, 1.12-1.51), among non-Spanish Europeans and Latin Americans compared to native-born Spaniards (1.26, 1.11-1.44 and 1.36, 1.21-1.52, respectively), and among those older than 50 years (1.20, 1.03-1.41). Opposite, the odds of achieving VS-3Mo was lower among IDU compared to MSM (0.53, 0.40-0.70) and those with CD4 counts between 200-500 cells/uL (0.78, 0.69-0.89) and CD4 counts >500 cells/uL (0.51, 0.44-0.60) compared to those with CD4 < 200 cells/uL. Conclusion: Indicators of care have improved among newly diagnosed PWH in Spain over the last 16 years. Elimination of CD4 cell count restrictions for ART initiation and increasing use of InSTI-based regimens was decisive for progress. A slight decrease in VS-3Mo in 2020 compared with 2019 was observed, perhaps because of the COVID-19 pandemic.
ABSTRACT
COVID-19 has become a global pandemic during 2020 due to its high contagiousness and the high mobility of the world's population today. In just one year, this virus has caused millions of infections and deaths worldwide. These numbers will continue to grow until the population becomes immune to the virus thanks to an effective vaccine. Until this is possible, the only viable strategy is to try to stop its expansion through preventive measures such as limiting mobility, the use of masks, etc. In order to support these measures, this article presents a service to provide safe navigation solutions to reduce the likelihood of infection by avoiding potential conflict areas in the city. To identify these hotspots, a strategy that combines a rule-based system and a common-sense knowledge base is proposed. Through this strategy, an occupation model and a danger model are inferred. This requires the prior capture of knowledge about the general functioning of the city, its inhabitants and the virus. The proposed service makes decisions from these two models. Finally, a validation process has been carried out through surveys to evaluate the proposed solution. Obtained results demonstrate the potential of the proposed solution as a tool to identify safe routes that allow citizens to move around the city with low exposure to COVID-19.
ABSTRACT
The recent appearance of SARS-CoV-2 disease or also widely mentioned worldwide in recent days, as COVID-19, has generated a wide variety of questions and challenges in health personnel about its treatment and prognosis, which have not been resolved yet, this problem increases even more when it comes to the newborn population, because of the sparse evidence, so we have carried out a comprehensive review of the existing literature on COVID-19 in newborns, proposing a practical diagnostic and treatment scheme for the care of this population in the newborn care.
ABSTRACT
Background: Within a prospective cohort of people with HIV (PWH) in Spain, we assessed the prevalence of SARS-CoV-2 antibodies (Ab), the proportion of asymptomatic COVID-19, and identified predictors of infection. Methods: We determined SARS-CoV-2 Ab in plasma samples collected from April 1st to September 30th, 2020, from enrollees in the Spanish HIV Research Network Cohort (CoRIS), a prospective national cohort of PWH, naive to ART at study entry, seen for the first time from January 1st, 2004. Samples were stored at-80°C in the Spanish HIV BioBank, and serology was performed using the Platelia SARS-CoV-2 Total Ab assays (BioRad, Hercules, CA, USA). Illness severity (NIH criteria) was assessed by medical records review and, if needed, participant interviews. Multivariable logistic regression analysis was used to identify predictors of seropositivity among the following variables: sex, age, country of birth, education level, comorbidities (hypertension, chronic heart disease, diabetes, non-AIDS related cancer, chronic kidney disease, cirrhosis), route of HIV acquisition, prior AIDS, CD4+ cell count, HIV viral load, and N(t)RTI backbone. Results: During the study period, blood samples were collected and stored in the HIV BioBank from 1,076 consecutive PWH in CoRIS: 88.0% male at birth, median age 43 yr., 72.3% MSM, 97.7% on ART, median CD4+ 688 cells/mm3, 91.4% undetectable HIV viral load. SARS-CoV-2 Ab were detected in 91 PWH, for a seroprevalence of 8.5% (95%CI: 6.9%-10.3%). A total of 41 PWH (45.0%) had asymptomatic infections;the disease was mild in 43 (47.3%), moderate in 4 (4.4%), severe in 3 (3.3%), and 0 critical. Seven PWH (7.7%) were hospitalized. COVID-19 was confirmed by RT-PCR in 22 (24.2%) PWH. Variables independently associated with SARS-CoV-2 seropositivity were birth in Latin American (LA) Countries vs. Spain (adjusted odds ratio [aOR]: 2.34, 95%CI: 1.42-3.85;P=.001);arterial hypertension (aOR: 1.63, 95%CI: 1.00-2.67;P=.050);and therapy with tenofovir disoproxil fumarate plus emtricitabine (TDF/FTC) vs tenofovir alafenamide (TAF)/FTC as the N(t)RTI backbone (aOR: 0.32, 95%CI: 0.12-0.84;P=.021). (Table). Conclusion: A large proportion of SARS-CoV-2 infections among PWH were asymptomatic. Birth in LA-countries and arterial hypertension were associated with increased risk of SARS-CoV-2 seropositivity. Our analysis, adjusted by comorbidities and other variables, suggest that TDF/FTC may prevent SARS-CoV-2 infection among PWH. (Figure Presented).
ABSTRACT
The disease named COVID-19, caused by the SARS-CoV-2 coronavirus, is currently generating a global pandemic. Vaccine development is no doubt the best long-term immunological approach, but in the current epidemiologic and health emergency there is a need for rapid and effective solutions. Convalescent plasma is the only antibody-based therapy available for COVID-19 patients to date. Equine polyclonal antibodies (EpAbs) put forward a sound alternative. The new generation of processed and purified EpAbs containing highly purified F(ab')(2 )fragments demonstrated to be safe and well tolerated. EpAbs are easy to manufacture allowing a fast development and scaling up for a treatment. Based on these ideas, we present a new therapeutic product obtained after immunization of horses with the receptor-binding domain of the viral Spike glycoprotein. Our product shows around 50 times more potency in in vitro seroneutralization assays than the average of convalescent plasma. This result may allow us to test the safety and efficacy of this product in a phase 2/3 clinical trial to be conducted in July 2020 in the metropolitan area of Buenos Aires, Argentina.
ABSTRACT
This work proposes a digital platform based in a multi-agent system to plot the different mobility alternatives to counteract the agglomerations in public transport and therefore decrease COVID-19 infections in the GDL. Following the recommendations of the World Health Organization (WHO) in the face of the health emergency of COVID-19, mainly keeping a healthy distance, the GDL can integrate sustainable mobility as the public bicycle system and reduce the users in regular transport routes to safe levels. For that endeavor, we develop an analysis of the behavior of the trips in the public transport of Guadalajara to explore the possibility of substituting the short transfers of bus travel by bicycle travels using the existing public bicycle infrastructure. We introduce a multi-agent simulation to plot different scenarios of mobility moving bicycles and buses. In this preliminary work, we show possibilities of the simulation integrating as variables not only the risk of COVID-19 infection but also the impact on economy and traffic reduction, CO2 Footprint, and health achieved with this multimodal mobility simulation. Also, the simulation can help to incentivize safer and efficient mobility strategies in the public transport system to reduce the use of private vehicles. © 2020 IEEE.