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Diabetes Mellitus: An Independent Risk Factor of In-Hospital Mortality in Patients with Infective Endocarditis in a New Era of Clinical Practice

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  • Cheng-Jei Lin

    (Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan
    College of Medicine, Chang Gung University, Kaohsiung, Taiwan, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan)

  • Sarah Chua

    (Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan
    College of Medicine, Chang Gung University, Kaohsiung, Taiwan, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan)

  • Sheng-Ying Chung

    (Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan
    College of Medicine, Chang Gung University, Kaohsiung, Taiwan, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan)

  • Chi-Ling Hang

    (Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan
    College of Medicine, Chang Gung University, Kaohsiung, Taiwan, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan)

  • Tzu-Hsien Tsai

    (Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan
    College of Medicine, Chang Gung University, Kaohsiung, Taiwan, No.123, DAPI Rd. Niaosong District, Kaohsiung City 83301, Taiwan)

Abstract

Infective endocarditis (IE) is a severe disease with a hospital mortality rate of 17–25%. Early identification of IE patients with high risk of mortality may improve their clinical outcomes. Patients with diabetes mellitus (DM) who develop infective diseases are associated with worse outcomes. This study aimed to define the impact of DM on long-term mortality in IE patients. A total of 412 patients with definite IE from February 1999 to June 2012 were enrolled in this observational study and divided into 2 groups: group 1, patients with DM ( n = 72) and group 2, patients without DM ( n = 340). The overall in-hospital mortality rate for both groups combined was 20.2% and was higher in group 1 than in group 2 (41.7% vs. 16.5%, p < 0.01). Compared to patients without DM, patients with DM were older and associated with higher incidence of chronic diseases, less drug abuse, higher creatinine levels, and increased risk of Staphylococcus aureus infection (all p < 0.05). Moreover, they were more likely to have atypical clinical presentation and were associated with longer IE diagnosis time (all p < 0.05). In multivariable analysis, DM is an independent and significant predictor of mortality. The prognosis of IE patients with DM is still poor. Early identification and more aggressive treatment may be considered in IE patients with DM.

Suggested Citation

  • Cheng-Jei Lin & Sarah Chua & Sheng-Ying Chung & Chi-Ling Hang & Tzu-Hsien Tsai, 2019. "Diabetes Mellitus: An Independent Risk Factor of In-Hospital Mortality in Patients with Infective Endocarditis in a New Era of Clinical Practice," IJERPH, MDPI, vol. 16(12), pages 1-11, June.
  • Handle: RePEc:gam:jijerp:v:16:y:2019:i:12:p:2248-:d:242875
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    Cited by:

    1. Maja Rubinowicz-Zasada & Ewa Kucio & Anna Polak & Petr Stastny & Krzysztof Wierzbicki & Piotr Król & Cezary Kucio, 2021. "The Combined Effect of Neuromuscular Electrical Stimulation and Insulin Therapy on Glycated Hemoglobin Concentrations, Lipid Profiles and Hemodynamic Parameters in Patients with Type-2-Diabetes and He," IJERPH, MDPI, vol. 18(7), pages 1-13, March.

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