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    Home > Active Ingredient News > Blood System > Blood: The incidence of thrombosis in children and adolescents with new coronary pneumonia or MIS-C

    Blood: The incidence of thrombosis in children and adolescents with new coronary pneumonia or MIS-C

    • Last Update: 2021-07-28
    • Source: Internet
    • Author: User
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    Central point | Cancer, central venous catheters, older age and MIS-C are all risk factors for thrombosis in children and adolescents with new coronary pneumonia or MIS-C ; mortality in children and adolescents with MIS-C or new coronary pneumonia with thrombosis Very high (28%) .

    Central point | Cancer, central venous catheters, older age and MIS-C are all risk factors for thrombosis in children and adolescents with new coronary pneumonia or MIS-C ; mortality in children and adolescents with MIS-C or new coronary pneumonia with thrombosis Very high (28%) .


    The center point of the new crown pneumonia Children thrombosis

    The new coronary pneumonia ( COVID-19 ) caused by the new coronary pneumonia virus (SARS-CoV-2) is related to adult thrombosis complications, but the incidence of new coronary pneumonia-related thrombosis in children and adolescents is unclear
    .

    COVID-19

    Most children with acute new coronary pneumonia are mildly ill, but coagulation dysfunction is associated with multiple system inflammatory syndrome (MIS-C, a post - infection complication) in children
    .

    Multiple system inflammatory syndrome (MIS-C, a post - infection complication) infection

    Researchers such as Whitworth conducted a multi-center retrospective cohort study to determine the incidence of thrombosis in hospitalized children with new coronary pneumonia or MIS-C, and to assess related risk factors
    .

    Researchers divided the children into 3 groups for analysis: the new coronary pneumonia group, the MIS-C group or the asymptomatic infection group
    .

    Receiving dosage strength divided by clinical subgroups preventing patients proportionality anticoagulation

    Divided by the dose strength clinical subgroups receiving prevention proportion of patients anticoagulation prophylaxis

    A total of 814 patients were enrolled and a total of 853 hospitalizations (426 cases of new coronary pneumonia, 138 cases of MIS-C, and 289 cases of asymptomatic infection), of which 20 children had thrombotic events (TE; including one stroke )
    .
    Compared with new coronary pneumonia or asymptomatic infection, children with MIS-C have the highest thrombosis rate (MIS-C vs COVID-19 vs asymptomatic infection: 6.
    5% [9 cases] vs 2.


    1% [9 cases] vs 0.
    7% [2 cases ])


    Compared with new coronary pneumonia or asymptomatic infection, stroke children with MIS-C have the highest thrombosis rate (MIS-C vs.


    Preventive anticoagulation program for children with new coronary pneumonia or MIS-C

    Preventive anticoagulation program for children with new coronary pneumonia or MIS-C

    Among children with new coronary pneumonia or MIS-C, most TE (89%) occurred in children ≥12 years of age
    .
    Children with MIS-C ≥12 years of age have the highest thrombosis rate, as high as 19% (9/48)


    .


    Among children with new coronary pneumonia or MIS-C, most TE (89%) occurred in children ≥12 years of age


    Factors that are significantly related to thrombosis are: children with ≥12 years of age, cancer, central venous catheters, and MIS-C new coronary pneumonia or MIS-C.


    Original source:

    Original source:

    Hilary Whitworth, et al.


    Rate of thrombosis in children and adolescents hospitalized with COVID-19 or MIS-C in this message
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