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1.
Annals of the Rheumatic Diseases ; 82(Suppl 1):1901-1902, 2023.
Article in English | ProQuest Central | ID: covidwho-20237220

ABSTRACT

BackgroundPatients with immune-mediated rheumatic diseases (IRD) have poorer outcomes of SARS-CoV-2 infection compared to the general population.ObjectivesTo assess and compare clinical course, severity and complications of SARS-CoV-2 infection in patients with rheumatic immune-mediated inflammatory diseases (IMIDs) from Mexico and Argentina.MethodsData from both national registries, CMR-COVID (Mexico) and SAR-COVID (Argentina), were combined. Briefly, adult IRD patients with SARS-CoV-2 infection were recruited between 08.2020 and 09.2022 in SAR-COVID and between 04.2020 and 06.2022 in CMR-COVID. Sociodemographic data, comorbidities, and DMARDs were recorded, as well as clinical characteristics, complications, and treatment for SARS-CoV-2 infection. Descriptive analysis. Chi square, Fisher, Student T, Mann Whitney U tests and multiple logistic regression analyses were performed.ResultsA total of 3709 patients were included, 1167 (31.5%) from the CMR-COVID registry and 2542 (68.5%) from the SAR-COVID registry. The majority (82.3%) were women, with a mean age of 50.4 years (SD 14.4). The most frequent IRD were rheumatoid arthritis (47.5%) and systemic lupus erythematosus (18.9%). Mexican patients were significantly older, had a higher female predominance and had higher prevalence of rheumatoid arthritis, antiphospholipid syndrome, and axial spondyloarthritis, while the Argentine patients had more frequently psoriatic arthritis and ANCA-associated vasculitis. In both cohorts, approximately 80% were in remission or low disease activity at the time of infection. Mexicans took glucocorticoids (43% vs 37%, p<0.001) and rituximab (6% vs 3%, p<0.001) more frequently. They also reported more comorbidities (48% vs 43%, p=0.012).More than 90% of patients presented symptoms related to SARS-CoV-2 infection. The frequency of hospitalization was comparable between the groups (23.4%), however, the Mexicans had more severe disease (Figure 1) and a higher mortality rate (9.4% vs 4.0%, p<0.0001). After adjusting for risk factors, Mexicans were more likely to die due to COVID-19 (OR 2.2, 95%CI 1.5-3.1).ConclusionIn this cohort of patients with IRD from Mexico and Argentina with SARS-CoV-2 infection, the majority presented symptoms, a quarter were hospitalized and 6% died due to COVID-19. Mexicans presented more severe disease, and after considering risk factors they were two times more likely to die.REFERENCES:NIL.Acknowledgements:NIL.Disclosure of InterestsCarolina Ayelen Isnardi Grant/research support from: SAR-COVID is a multi- sponsor registry, where Pfizer, Abbvie, and Elea Phoenix provided unrestricted grants. None of them participated or infuenced the development of the project, data collection, analysis, interpretation, or writing the report. They do not have access to the information collected in the database, Deshire Alpizar-Rodriguez: None declared, Marco Ulises Martínez-Martínez: None declared, Rosana Quintana: None declared, Ingrid Eleonora Petkovic: None declared, Sofia Ornella: None declared, Vanessa Viviana Castro Coello: None declared, Edson Velozo: None declared, David Zelaya: None declared, María Severina: None declared, Adriana Karina Cogo: None declared, Romina Nieto: None declared, Dora Aida Pereira: None declared, Iris Jazmin Colunga-Pedraza: None declared, Fedra Irazoque-Palazuelos: None declared, GRETA CRISTINA REYES CORDERO: None declared, Tatiana Sofía Rodriguez-Reyne: None declared, JOSE ANTONIO VELOZ ARANDA: None declared, Cassandra Michele Skinner Taylor: None declared, INGRID MARIBEL JUAREZ MORA: None declared, Beatriz Elena Zazueta Montiel: None declared, Atzintli Martínez: None declared, Cesar Francisco Pacheco Tena: None declared, Guillermo Pons-Estel: None declared.

2.
Revista Medica del Hospital General de Mexico ; 85(2):62-67, 2022.
Article in English | EMBASE | ID: covidwho-20236755

ABSTRACT

Objective: To identify and describe the risk factors that increase susceptibility in older adults to infection by SARS-CoV-2 (Covid-19). Material(s) and Method(s): Descriptive, cross-sectional study in adults over 60 years, patients with a positive result (RT-PCR) were analysed to detect SARS-CoV-2. The study was carried out from May 17 to July 21, 2020. A multiple logistic regression model was used to analyse the risk factors of the study population. Result(s): 102 older adults were included with a mean age of 82.5 +/- 8.8 years, 55 (54%) were positive and 47 (46%) were negative. When analysing the risk factors related to higher mortality coupled with Covid-19 infection, the statistically significant variable was frailty, with an OR of 11.6 in frail adults compared to robust individuals (p-value = 0.024.) Conclusion(s): In the vulnerable population, risk factors must be identified and treated, but above all, such factors must be prevented in advance;early detection, isolation, effective treatment must be carried out as well as follow-up of contacts and prevention of the spread of the new virus to reduce mortality in vulnerable groups.Copyright © 2022 Sociedad Medica del Hospital General de Mexico. Published by Permanyer.

4.
Revista De Investigacion En Educacion ; 21(2):259-277, 2023.
Article in English | Web of Science | ID: covidwho-20232975

ABSTRACT

After the huge and sudden change in the teaching-learning methodology at the University that the pandemic generated, we thought it necessary to study the perspective of the students on this experience. We carried out an exploratory survey from a qualitative approach, following an inductive logic of construction of categories from the data, with a sample of 67 students. Categories: personal sphere, positioning with respect to the institution, the teaching staff and ICT. For such analysis, we used the software Atlas.ti (Version 8.4). In conclusion, to improve similar situations, it is essential to include accompaniment and emotional support, in addition to reinforcing their resources and technological skills.

5.
Cytotherapy ; 25(6 Supplement):S211, 2023.
Article in English | EMBASE | ID: covidwho-20231957

ABSTRACT

Background & Aim: Immunocompromised patients are susceptible to high-risk opportunistic infections and malignant diseases. If available, most antiviral and antifungal drugs are quite toxic, relatively ineffective, and induce resistance in the long term. Methods, Results & Conclusion(s): We have previously demonstrated the safety of adoptive cell therapy for COVID-19 patients with CD45RA negative cells containing SARS-CoV-2-specific T cells from a donor, chosen based on HLA compatibility and cellular response to SARS-CoV-2 peptide pools. After finishing a Phase 2 randomized multicenter clinical trial (RELEASE, NCT04578210), we concluded that the infusion is safe, effective, accelerates lymphocyte recovery and shows hallmarks of an immune response. To use adoptive cell therapy to treat COVID-19 it would be necessary to develop a biobank of living drugs. For that, we examined the immune evolution performing a longitudinal analysis from previously SARS-CoV-2 infected and infection- naive individuals covering 21 months from infection. Cellular responses were maintained over time while humoral responses increased after vaccination but were gradually lost. Therefore, the best donors would be recovered individuals and two months after vaccination. We also evaluated the effect of dexamethasone (current standard of care treatment for COVID-19 and other infections involving lymphopenia) and Interleukin-15 (cytokine involved in T-cell maintenance and survival) on CD45RA negative. Dexamethasone did not alter cell functionality, proliferation or phenotype at a clinical-practice concentration, while interleukin-15 increased the memory T-cell and T-regulatory cell activation state, and interferon gamma release. Furthermore, we applied the adoptive passive transfer of CD45RA negative cells containing pathogen-specific memory T-cells to other infectious diseases characterized by sustained lymphopenia. We infused six immunocompromised patients with Cytomegalovirus, BK virus, Aspergillus, and Epstein-Barr virus lymphoproliferative disease. Patients experienced pathogen clearance, resolution of symptoms and lymphocyte increase. Transient microchimerism was detected in three patients. The use of CD45RA negative cells containing specific memory T cells of a third-party donor for treating severe pathogenic diseases in immunocompromised patients is feasible, safe, and effective, and has an advantage over other cell therapies such as lower costs and a less complex regulatory environment.Copyright © 2023 International Society for Cell & Gene Therapy

6.
Transl Psychiatry ; 13(1): 189, 2023 06 06.
Article in English | MEDLINE | ID: covidwho-20232070

ABSTRACT

Despite the high contagion and mortality rates that have accompanied the coronavirus disease-19 (COVID-19) pandemic, the clinical presentation of the syndrome varies greatly from one individual to another. Potential host factors that accompany greater risk from COVID-19 have been sought and schizophrenia (SCZ) patients seem to present more severe COVID-19 than control counterparts, with certain gene expression similarities between psychiatric and COVID-19 patients reported. We used summary statistics from the last SCZ, bipolar disorder (BD), and depression (DEP) meta-analyses available on the Psychiatric Genomics Consortium webpage to calculate polygenic risk scores (PRSs) for a target sample of 11,977 COVID-19 cases and 5943 subjects with unknown COVID-19 status. Linkage disequilibrium score (LDSC) regression analysis was performed when positive associations were obtained from the PRS analysis. The SCZ PRS was a significant predictor in the case/control, symptomatic/asymptomatic, and hospitalization/no hospitalization analyses in the total and female samples; and of symptomatic/asymptomatic status in men. No significant associations were found for the BD or DEP PRS or in the LDSC regression analysis. SNP-based genetic risk for SCZ, but not for BD or DEP, may be associated with higher risk of SARS-CoV-2 infection and COVID-19 severity, especially among women; however, predictive accuracy barely exceeded chance level. We believe that the inclusion of sexual loci and rare variations in the analysis of genomic overlap between SCZ and COVID-19 will help to elucidate the genetic commonalities between these conditions.


Subject(s)
Bipolar Disorder , COVID-19 , Schizophrenia , Male , Humans , Female , Schizophrenia/genetics , Schizophrenia/metabolism , Genetic Predisposition to Disease , COVID-19/genetics , SARS-CoV-2/genetics , Bipolar Disorder/metabolism , Multifactorial Inheritance , Genome-Wide Association Study
7.
Medwave ; 23(3), 2023.
Article in English | Web of Science | ID: covidwho-2321864

ABSTRACT

OBjECTivE The efficient use of wards intended for elective surgeries is essential to resolve cases on the surgical waiting list. This study aims to estimate the efficiency of ward use in the Chilean public health system between 2018 and 2021.METHoDS The design was an ecological study. Section A.21 of the database constructed by the monthly statistical summaries that each public health network facility reported to the Ministry of Health between 2018 and 2021 was analyzed. Data from subsections A, E, and F were extracted: ward staffing, total elective surgeries by specialty, number, and causes of cancelation of elective sur-geries. Then, the surgical performance during working hours and the percentage of hourly oc-cupancy for a working day was estimated. Additionally, an analysis was made by region with data from 2021.RESulTS The percentage of elective wards relative to staffed wards ranged from 81.1% to 94.1%, while those enabled in relation to staffed wards ranged from 70.5% to 90.4% during 2018 and 2021. The total number of surgeries was highest in 2019 (n = 416 339), but for 2018, 2020, and 2021 it ranged from 259 000 to 297 000. Cancelations ranged between 10.8% (2019) and 6.9% (2021), with the leading cause being patient-related. When analyzing the number of cases canceled monthly by facility, we saw that the leading cause was trade union-related. The maximum throughput of a ward intended for elective surgery was reached in 2019 with 2.5 surgeries;in 2018, 2020, and 2021, the throughput was around two surgeries per enabled ward for elective surgery. The percentage of ward time occupied during working hours as compared to a contract day ranged from 80.7% (2018) and 56.8% (2020). CoNCluSioNS All the parameters found and estimated in this study show an inefficient utilization of operating rooms in Chilean public healthcare facilities.

8.
Revista Espanola de Salud Publica ; 96(e202207055), 2022.
Article in English | GIM | ID: covidwho-2317601

ABSTRACT

BACKGROUND: The COVID-19 pandemic has had a negative effect on the mental health on the population. It is unknown if the different types of patient isolation affect them equally. The objective of the study was to determine if the effect on the psychological discomfort caused by the isolation of the population with COVID-19 in a hotel supervised by health professionals was different compared with those who were isolated at home. METHODS: Patients diagnosed with COVID-19 during the first pandemic wave in Barcelona, consecutively selected from the Primary Care lists. A telephone survey was carried out to collect information about mental health in patients who were isolated in a hotel compared to those isolated at their homes. Descriptive statistics were performed and the study variables were analyzed using mean and standard deviation, count (percentage), Chi-square test, and Student's t-test. Logistic regression models were carried out selecting frustration and anger/irritability as response variables. RESULTS: Of the 89 patients included, 45 (50.6%) were isolated at their homes and 44 (49.4%) at the hotel. Frustration was identified in 48.3% and irritability in 29.2% of the most patients. Most of those who presented frustration were between 45 and 65 years old, while 50% of those who felt irritability were younger. Multivariate models confirmed that patients isolated at home showed a higher risk of frustration (Odds ratio 4,12;95% Confidence interval 1,60-11,49) and irritability (Odds ratio 3,81;95% Confidence interval 1,32-12,10), respectively. CONCLUSIONS: Patients isolated at home show a higher risk of presenting feelings of frustration and irritability than isolated patients in supervised hotels.

9.
Journal of Work and Organizational Psychology-Revista De Psicologia Del Trabajo Y De Las Organizaciones ; 39(1):7-12, 2023.
Article in English | Web of Science | ID: covidwho-2309429

ABSTRACT

COVID-19 pandemic has created unprecedented health and economic crises across the world. Millions of businesses have been obliged to shut down, and millions of jobs have been lost. These effects have created a very severe economic-related stress level, which can have consequences on psychological well-being (PWB) and economic commitment (EC). This study examined the relationships between objective and subjective indicators of income-related stress and employment-related stress and PWB and EC. The 697 participants were contacted during the peak of the COVID-19 pandemic. The sample includes private-sector employees, civil service employees, self-employed, furloughed employees, and unemployed. Results show that the economic stress produced by COVID-19, as estimated by a compound of objective and subjective income-and employment-related stress, produced a negative effect on PWB (r = .21, p < .001) and EC (r = .29, p < .001). Multiple regression showed that subjective income-related stress was the main predictor of PWB, positive affect, and negative affect and that economic deprivation and objective employment-related stress were the predictors of EC and its three components, affective, normative, and continuity. Finally, the contribution and some practical implications of the findings are discussed.

10.
International Journal of Educational Development ; 100:102779, 2023.
Article in English | ScienceDirect | ID: covidwho-2307978

ABSTRACT

Using a rich set of administrative data, we study the effect of the COVID-19 pandemic on the transition to tertiary education for students with disabilities in Chile. Enrollment rates in primary and secondary education in Chile differ by less than 2 percentage points for students with or without disabilities, but there is an approximately 17 percentage point gap in enrollment in tertiary education. Our difference in differences analysis finds that the pandemic significantly decreased the probability of students with disabilities taking the admission test to tertiary education and enrolling in high-quality tertiary institutions, increasing the inequality in tertiary education. While the pandemic affected the transition to higher education for all students in Chile, students with disabilities were more adversely affected. Understanding how the pandemic has affected opportunities for students with disabilities is critical for informing policies of inclusion.

11.
Fonseca-Journal of Communication ; - (25):95-113, 2022.
Article in English | Web of Science | ID: covidwho-2311336

ABSTRACT

Graphics are of paramount importance in today's sports broadcasts, as they contribute to the understanding of the event, define the visual identity of the competitions and promote the spectacularisation of these events. This study focuses on the graphic representations of data in LaLiga Santander football broadcasts. Through a bibliographic-documentary review and four in-depth interviews with LaLiga officials, the aim is to analyse the use of graphics in this competition and to describe the technical tools used to design and develop its audiovisual graphic material. It also seeks to determine the expressive-narrative impact it has on the broadcasts and to identify the human team in charge of this process. This work demonstrates that the graphic representation of data not only has an informa-tive function, but also has an impact on the visual identity of the competition itself and on increasing the attractiveness of its audiovisual products. In this way, techniques such as Live 3D Graphics, 360 degrees replays or the goal probability model influence the narrative of broadcasts and are useful for both football fans and professionals.

12.
Psychologie Francaise ; 67(3):181-201, 2022.
Article in English | Web of Science | ID: covidwho-2310413

ABSTRACT

Introduction. - In the context of the COVID-19 pandemic, the French state implemented containment measures requiring parents to stay at home with their children, while ensuring, in addition to daily tasks and work, their schooling. Objective. - The objective of this publication is to present the modifications of parent-child and spousal relationships during this period and their main sources according to the parents. Method. - An online questionnaire from 28 April 2020 to 29 May 2020 collected data from 490 French families with at least one child from birth to six years old. A content analysis of the discursive corpus was carried out with NVivo software (version 10). Quantitative statistical processing (using STATA software, version 16.1) tested the relationships between socio-demographic variables, as well as those relating to the parents' experiences, and "strained" and "strengthened" intrafamily relationships. Results. - While for 33.3% of the respondents, family relationships did not change, they became stronger for 42.5% and tense for almost a quarter (24.3%). Conclusion. - Understanding the sources of tension experienced by families of young children during lockdown, as well as what enabled other families to better cope with this situation, may enable measures to be implemented to deal with the consequences of the discomfort generated by the lockdown and to avoid further psychological problems during possible future ones. (c) 2022 Societe Francaise de Psychologie. Published by Elsevier Masson SAS. All rights reserved.

13.
International Journal on Recent and Innovation Trends in Computing and Communication ; 11(2):20-26, 2023.
Article in English | Scopus | ID: covidwho-2301722

ABSTRACT

Many countries were affected by the appearance of SARS-COV-2 that was spreading rapidly, causing damage to humanity and causing a global crisis, this generated a generalized quarantine to avoid the physical approaches recommended by the health system, affecting all students in the world, since it was wanted to avoid forming foci of contagion in educational centers, for this reason, some automated systems that are marketed in the markets were applied to combat the pandemic in educational centers, but they are inefficient when registering the work attendance of teachers, causing loss of time in the registration process and causing an agglomeration of people due to the failure in the registration process, in addition to not allowing to manage the reports of the teacher's work attendance. In view of this problem, in this article the management of an automatic system was carried out to generate reports on the attendance control of the teaching staff in the educational center and control the working hours of each teacher to be visualized through a user interface, being able to control the labor discipline of each teacher since all the records will be stored in a database. Through the development of the system, it was observed that the system works effectively since an efficiency of 98.87% was obtained in its operation to control the time of entry and exit of each teacher, being an accepted value since the process is conducted safely. © 2023 International Journal on Recent and Innovation Trends in Computing and Communication. All rights reserved.

14.
International Journal on Recent and Innovation Trends in Computing and Communication ; 11(2):27-34, 2023.
Article in English | Scopus | ID: covidwho-2299968

ABSTRACT

COVID-19 is a disease that directly affects the respiratory tract, being harmful in asthmatic patients because this condition causes a lack of oxygen, even to the extent that it requires external equipment to combat drowning. Likewise, it highlights the importance of maintaining a treatment or therapy correctly to prevent your disease from worsening or being exposed to other diseases, putting your health at risk. The diseases that asthmatic patients can acquire can result from pathologies, which have been growing over the years due to lack of equipment or efficient examinations that generate complete information about respiratory conditions about asthmatic patients, therefore, by developing an advanced system, the chances of detecting pathologies prematurely increase considerably, which is an essential tool today. According to the problem exposed, in this research an automatic system of detection of pathologies in the respiratory system was carried out for the care of the patient with bronchial asthma visualized by computerized radiography, so that any pathology can be detected by means of a premature diagnosis in the respiratory system and the doctor can perform a correct treatment on the asthmatic patient. Through the tests carried out by the system, its performance was accurate and efficient, being suitable to be implemented in various hospitals so that the doctor can treat the disease in time, since the system presented a 98.79% efficiency in the detection of pathologies. © 2023 International Journal on Recent and Innovation Trends in Computing and Communication. All rights reserved.

15.
Universidad y Sociedad ; 15(1):549-559, 2023.
Article in Spanish | Scopus | ID: covidwho-2272847

ABSTRACT

Attention to the problem of climate change in economic, social and cultural processes is recognized as a necessity for the island states and is thus established in the State Plan for confronting climate change in Cuba (Task Life). The systematization of positive experiences and good practices related to the successive implementations of editions of the course "Education for climate change”, designed for education professionals and updated as a research task of different research projects associated with national programs of the Ministry of Education;They allow valid generalizations to be made based on the creation of capacities for local development in prioritized municipalities in the province of Villa Clara. The present work has as objectives: to offer useful theoretical considerations for education for climate change in the creation of capacities for local development, to suggest contents that become learning challenges and to socialize the main results and impacts of a distance course that, as a response to the measures to counteract the risk of infection by COVID-19, constitutes a modest contribution to local development, from a socio-cultural perspective, and to the fulfillment of the 2030 Agenda and its Sustainable Development Goals. © 2023, University of Cienfuegos, Carlos Rafael Rodriguez. All rights reserved.

16.
Atencion Primaria Practica ; 5(1) (no pagination), 2023.
Article in English, Spanish | EMBASE | ID: covidwho-2271204

ABSTRACT

Background: The objective of the study was to identify clinical and demographic factors predictive of hospitalization in primary healthcare patients diagnosed with suspected COVID-19 at the beginning of the pandemic. Method(s): A retrospective cohort study design was used. Patients attended in Casanova primary healthcare centre (CAP) (Barcelona, Spain) for symptoms compatible with possible or confirmed SARS-CoV-2 infection between February 24 and May 30, 2020, were included. Data was collected through the electronic medical record and by telephone interview. Result(s): 518 patients were included, of whom 283 (54.6%) were female. The median age was 50.2 years and 19.3% were aged >= 65 years: 79% were followed on an outpatient basis while the rest were hospitalized. Predictive factors for hospital admission were male sex, older age, a history of ischemic heart disease and the presence of dyspnoea, haemoptysis, nausea and vomiting, with a sensitivity of 48% and a specificity of 95.4%. Odynophagia and nasal congestion were predictors of a good prognosis. Mortality was 2.3% and 25% of deaths did not occur in hospital. Conclusion(s): Nearly 80% of primary healthcare patients received only outpatient care. Male sex, older age, a history of ischemic heart disease and symptoms like dyspnoea, haemoptysis, nausea and vomiting could lead to a greater risk of an unfavorable evolution during COVID-19. Patients with at least one of the above factors, which correlate with a higher hospital admission rate, should receive a closer follow-up to early detect when they can benefit from a hospital evaluation based on their clinical evolution.Copyright © 2023 The Authors

17.
Revista Medica del Instituto Mexicano del Seguro Social ; 60(Suppl 2):103-109, 2022.
Article in Spanish | MEDLINE | ID: covidwho-2260637

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.

18.
Revista espanola de anestesiologia y reanimacion ; 2023.
Article in English | EuropePMC | ID: covidwho-2259051

ABSTRACT

Introduction COVID-19 induces coagulopathy associated with an increase of thromboembolic events. Due to the lack of agreement on recommendations for thromboprophylactic management, the aim of this study was to study the dosages of LMWH used in critically ill COVID-19 patients assessing the effect on their outcome. Metohds We evaluated data of the Reg-COVID19. According to LMWH dose two groups were analyzed: prophylaxis and treatment. Primary outcome was the relationship of LMWH dosage with mortality. Secondary outcomes included the incidence of thrombotic and bleeding events, length of ICU stay, invasive mechanical ventilation, and thrombotic and inflammatory parameters. Results Data of 720 patients were analyzed, 258 in the prophylaxis group and 462 in the treatment group. C Reactive Protein, invasive mechanical ventilation, tocilizumab and corticosteroid treatments were related with the choice of LMWH dose. Hemorrhagic events (66/720, 9.2%) and thrombotic complications (69/720, 9.6%) were similar in both groups (p = 0.819 and p = 0.265), as was the time course of the thrombotic events, earlier than hemorrhagic ones (9 [3–18] and 12 [6–19] days respectively). Mortality was lower in prophylaxis group (25.2% versus 35.1%), but once an inverse probability weighting model was applied, we found no effect of LMWH dose. Conclusion We found no benefit or harm with the administration of therapeutic or prophylactic LMWH dose in COVID19 critically ill patients. With a similar rate of hemorrhagic or thrombotic events, the LMWH dose had no influence on mortality. More studies are needed to determine the optimal thromboprophylaxis protocol for critically ill patients.

19.
Acta Ortop Mex ; 36(3):179-184, 2022.
Article in Spanish | MEDLINE | ID: covidwho-2255870

ABSTRACT

INTRODUCTION: distal biceps tendon injury commonly occurs in male patients between the fifth and sixth decade of life. The mechanism of the injury is an eccentric contraction with the elbow in flexion of 90 degrees. For its surgical treatment, several options have been described in the literature with different approaches, type of suture to be used and various methods of fixing the repair of the distal biceps tendon. The musculoskeletal clinical manifestations of COVID-19 are fatigue, myalgia, arthralgia, but the musculoskeletal effects of COVID-19 remain unclear. CASE REPORT: 46-year-old COVID-19 positive male patient with acute distal biceps tendon injury and secondary to minimal trauma, with no other risk factors. The patient was treated surgically following orthopedic and safety guidelines for the patient and medical staff due to the COVID-19 pandemic. The surgical procedure of the double tension slide (DTS) technique with a single incision in a reliable option and our case of a low morbidity, few complications and a good cosmetic option. CONCLUSION: the management of orthopedic pathologies in COVID-19 positive patients is increasing as well as the ethical and orthopedic implications of the management of these injuries and/or the delay of their care during the pandemic.

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