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    Home > Active Ingredient News > Study of Nervous System > JACC: Mild impairment of renal function has no effect on prognosis in patients undergoing multivascular coronary revascularization surgery

    JACC: Mild impairment of renal function has no effect on prognosis in patients undergoing multivascular coronary revascularization surgery

    • Last Update: 2022-04-24
    • Source: Internet
    • Author: User
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    Revascularization of complex coronary lesions often faces the dilemma of choosing a treatment strategy
    .


    Today, percutaneous coronary intervention (PCI) can treat almost all coronary lesions, but for multivessel diffuse disease, left main disease, and anatomical structures that are not suitable for PCI treatment, there is a long operation time, high risk, and success rate.


    Revascularization of complex coronary lesions often faces the dilemma of choosing a treatment strategy


    Blood vessel

    To date, the long-term prognostic impact of mildly reduced renal function in patients undergoing coronary revascularization surgery remains unknown
    .


    To investigate the long-term prognostic impact of mild decline in renal function, and to compare outcomes after PCI or CABG in such risk groups, researchers from South Korea conducted a study published in the journal JACC


    From the Asan Medical Center - Polyvascular Recanalization Registry, 10,354 eligible patients undergoing coronary recanalization were divided into 3 groups based on estimated glomerular filtration rate (Stage I [n = 3735]: Normal renal function; stage II [n = 5122]: mild dysfunction; stage III [n = 1497]: moderate dysfunction)
    .


    The primary outcome was a composite of death, spontaneous myocardial infarction


    myocardial infarction

    RESULTS: After propensity matching, the risk of the primary composite outcome did not differ between the stage I and II groups (HR: 1.
    12; 95% CI: 0.
    97-1.
    30)
    .


    However, the risk of the primary outcome was significantly higher in the stage III group than in the stage I group (HR: 1.


    RESULTS: After propensity matching, the risk of the primary composite outcome did not differ between the stage I and II groups (HR: 1.


    No difference in outcomes between patients with stage II and stage I renal insufficiency

    No difference in outcomes between patients with stage II and stage I renal insufficiency

    In conclusion, in patients with polyvascular disease undergoing revascularization by PCI or CABG, a mild decrease in renal function was not significantly associated with an increased risk of the primary composite outcome and mortality
    .


    In the marginal-risk group, comparisons after PCI and CABG were similar


    In conclusion, in patients with polyvascular disease undergoing revascularization by PCI or CABG, a mild decrease in renal function was not significantly associated with an increased risk of the primary composite outcome and mortality


    references:

    Prognostic Impact of Mildly Impaired Renal Function in Patients Undergoing Multivessel Coronary Revascularization.


    Prognostic Impact of Mildly Impaired Renal Function in Patients Undergoing Multivessel Coronary Revascularization.
    J Am Coll Cardiol.
    2022 Apr, 79 (13) 1270–1284 Prognostic Impact of Mildly Impaired Renal Function in Patients Undergoing Multivessel Coronary Revascularization.
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