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[Ischemic heart disease in patients with schizophrenia (clinico-epidemiological study)]

A L Syrkin, A B Smulevich, N A Novikova

    Kardiologiia
    |May 15, 2007
    PubMed

    Insights

    Patients with schizophrenia have higher in-hospital mortality from postinfarction cardiosclerosis (PIC) in psychiatric settings. While some cardiovascular risk factors are less common, antipsychotic medications may influence mortality in these patients with ischemic heart disease (IHD).

    Area of Science:

    • Cardiology
    • Psychiatry
    • Public Health

    Background:

    • Schizophrenia patients often have comorbid cardiovascular conditions.
    • Understanding the interplay between schizophrenia, ischemic heart disease (IHD), and treatment is crucial for improving patient outcomes.

    Purpose of the Study:

    • To analyze in-hospital mortality, IHD risk factors, disease course, and antipsychotic therapy in schizophrenia patients with acute myocardial infarction (AMI) or postinfarction cardiosclerosis (PIC).

    Main Methods:

    • A multicenter controlled study involving case histories from cardiological, psychosomatic, and psychiatric hospitals.
    • Analysis of in-hospital mortality, IHD risk factors, IHD course, and antipsychotic treatment in patients with schizophrenia.

    Main Results:

    • In-hospital mortality related to PIC and its complications was significantly higher in somatopsychiatric (21%) and psychiatric (29%) hospitals compared to general cardiology settings (1.26%).
    • Schizophrenia patients exhibited lower rates of hypercholesterolemia and excess weight but similar frequencies of diabetes mellitus and arterial hypertension compared to controls.
    • The prevalence of AMI and PIC did not significantly differ between schizophrenia patients and the comparison group.

    Conclusions:

    • Elevated in-hospital mortality in schizophrenia patients with PIC is linked to psychiatric and somatopsychiatric hospital settings.
    • Antipsychotic therapy and inadequate body weight may contribute to increased mortality in schizophrenia patients with IHD.

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