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  1. AU="Torre, Guadalupe Maza-De La"
  2. AU="Miyachi, Hiroyuki"
  3. AU=Magar Rishikesh

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  1. Article: Blood system ABO antigens as risk factor for severity of SARS-CoV-2 infection.

    Torres-Alarcón, Carmen G / García-Ruíz, Antonio / Cañete-Ibáñez, Cesar R / Morales-Pogoda, Irving I / Muñoz-Arce, Carlos M / Cid-Domínguez, Blanca E / Montalvo-Bárcenas, Maribel / Torre, Guadalupe Maza-de la / Sandoval-López, Chantal / Gaytán-Guzmán, Emanuel / Correo-Zamora, José D

    Gaceta medica de Mexico

    2021  Volume 157, Issue 2, Page(s) 174–180

    Abstract: Introduction: Whether there is an influence of the ABO blood system on SARS-CoV-2 infection is unknown.: Objective: To analyze if there is an association between the ABO system antigens and susceptibility to and severity of SARS-CoV-2 infection.: ... ...

    Title translation Antígenos del sistema sanguíneo ABO como factor de riesgo para la gravedad de la infección por SARS-CoV-2.
    Abstract Introduction: Whether there is an influence of the ABO blood system on SARS-CoV-2 infection is unknown.
    Objective: To analyze if there is an association between the ABO system antigens and susceptibility to and severity of SARS-CoV-2 infection.
    Material and methods: The frequency of ABO system antigens was compared in 73 confirmed cases of SARS-CoV-2 infection and 52 clinically healthy donors. Infection severity was assessed by comparing the frequency of antigens by disease severity and mortality.
    Results: The risk of suffering from SARS-CoV-2 infection increases in subjects with A vs. non-A antigen (OR = 1.45; 95 % CI: 1.061-1.921). Blood phenotype O reduces the risk of SARS-CoV-2 infection (OR = 0.686; 95 % CI: 0.522-0.903). No differences were found regarding disease severity. In critically ill patients, the risk of mortality increased in subjects with A vs. non-A antigen (OR = 3.34; 95 % CI: 1.417-8.159).
    Conclusion: Blood group A is a risk factor for SARS-CoV-2 infection, but not for disease severity, although in critically ill patients it is a risk factor for mortality.
    MeSH term(s) ABO Blood-Group System/adverse effects ; ABO Blood-Group System/immunology ; Adult ; Aged ; COVID-19/blood ; COVID-19/epidemiology ; COVID-19/immunology ; COVID-19/mortality ; Case-Control Studies ; Confidence Intervals ; Critical Illness ; Disease Susceptibility/blood ; Disease Susceptibility/immunology ; Female ; Humans ; Male ; Middle Aged ; Odds Ratio ; Risk Factors ; Severity of Illness Index ; Young Adult
    Chemical Substances ABO Blood-Group System
    Language English
    Publishing date 2021-07-16
    Publishing country Mexico
    Document type Journal Article
    ZDB-ID 425456-9
    ISSN 0016-3813
    ISSN 0016-3813
    DOI 10.24875/GMM.20000498
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.38: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  2. Article: Epidemiology of hospitalized patients with COVID-19 in a tertiary care hospital.

    Torre, Guadalupe Maza-De La / Montelongo-Mercado, Edgardo A / Noyola-Villalobos, Héctor F / García-Ruiz, Antonio / Hernández-Díaz, Sergio / Santiago-Torres, Martha / Moreno-Delgado, Luis F / Carrera-Altamirano, Ricardo / Muñoz-Monroy, Omar E / Martínez-Cuazitl, Adriana / Martínez-González, Mayra A / Vázquez-Medina, Martín U / Alvarado-Uribe, Óscar / Torres-Vázquez, Julián / Figueroa-Peña, Aldo / Martínez-Salazar, Iván N

    Gaceta medica de Mexico

    2021  Volume 157, Issue 3, Page(s) 237–244

    Abstract: Introduction: COVID-19, caused by the betacoronavirus SARS-CoV-2, has overwhelmed the world's health systems.: Objective: To describe the epidemiological characteristics of patients treated in a tertiary care hospital.: Methods: A retrospective ... ...

    Title translation Epidemiología de los pacientes hospitalizados con COVID-19 en un hospital de tercer nivel.
    Abstract Introduction: COVID-19, caused by the betacoronavirus SARS-CoV-2, has overwhelmed the world's health systems.
    Objective: To describe the epidemiological characteristics of patients treated in a tertiary care hospital.
    Methods: A retrospective cohort study of patients diagnosed with or suspected of having COVID-19 from March 23 to July 31, 2020 was conducted.
    Results: 4,401 patients were hospitalized at Central Military Hospital, out of which 35 % were beneficiaries, 26 % civilians, 28 % active military personnel, and only 11 %, retired military personnel. Male gender predominated, both in hospitalized patients and in those who died, as well as the O+ group and absence of comorbidities; among the observed comorbidities, the main ones were overweight and diabetes. Hospitalized patients' median age was 49 years, while median age of those who died was 62 years; women older than 51 years had a higher risk of dying. Adjusted case fatality rate was 18.5 %; 50 % died within the first six days.
    Conclusions: In this study, the epidemiological characteristics and main comorbidities in Mexican patients with SARS-CoV-2 infection were identified.
    MeSH term(s) Adult ; Age Factors ; Aged ; Aged, 80 and over ; COVID-19/epidemiology ; COVID-19/mortality ; Cohort Studies ; Diabetes Mellitus/epidemiology ; Female ; Hospitalization/statistics & numerical data ; Humans ; Male ; Mexico/epidemiology ; Middle Aged ; Overweight/epidemiology ; Retrospective Studies ; Risk Factors ; Sex Factors ; Tertiary Care Centers ; Young Adult
    Language English
    Publishing date 2021-10-19
    Publishing country Mexico
    Document type Journal Article
    ZDB-ID 425456-9
    ISSN 0016-3813
    ISSN 0016-3813
    DOI 10.24875/GMM.M21000552
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.38: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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