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  • Hindawi Limited  (2)
  • Chen, Tso-Hsiao  (2)
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  • Hindawi Limited  (2)
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  • 1
    In: BioMed Research International, Hindawi Limited, Vol. 2019 ( 2019-06-11), p. 1-9
    Abstract: Background. To investigate the association between insulin resistance (IR) and cardiovascular disease (CVD) risks among hemodialysis patients. Methods. We conducted a cross-sectional study between 2013 and 2017, on 384 hemodialysis patients from seven hospital-based-dialysis centers. HOMA-IR is classified according to median value. The CVD risks were defined by the K/DOQI Guidelines. Logistic regression analysis was used. Results. Patients’ age was 60.9 ± 11.8, 58.1% men, and 40.3% overweight/obese. The median of HOMA-IR was 5.4, 82.8% high systolic blood pressure, and 85.7% hyperhomocysteinemia. In multivariate analysis, IR was significantly associated with higher odds of low high-density lipoprotein cholesterol, high triglyceride, and impaired fasting glucose in groups of normal weight, overweight/obese, nondiabetes, diabetes, and overall sample. IR linked with elevated high-sensitive C-reactive protein in normal weight patients (odd ratio, OR=2.21, 95% confidence interval, 1.16-4.22, p 〈 .05), with hypoalbuminemia in normal weight patients (OR=8.31, 95% CI, 2.35-29.37, p 〈 .01), in nondiabetes patients (OR=6.59, 95% CI, 1.81-23.95, p 〈 .01), and overall sample (OR=3.07, 1.51-6.23, p 〈 .01). Conclusions. The level of IR and prevalence of CVD risks were high in hemodialysis patients. IR was independently associated with CVD risks.
    Type of Medium: Online Resource
    ISSN: 2314-6133 , 2314-6141
    Language: English
    Publisher: Hindawi Limited
    Publication Date: 2019
    detail.hit.zdb_id: 2698540-8
    Location Call Number Limitation Availability
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  • 2
    In: BioMed Research International, Hindawi Limited, Vol. 2019 ( 2019-06-09), p. 1-8
    Abstract: Background. The hyperhomocysteinemia was with high prevalence and has been considered as a risk factor for cardiovascular disease in hemodialysis patients. These patients also experienced a high risk of muscle wasting caused by the comorbidity, malnutrition, and low physical activity. We investigated the associations of homocysteinemia with muscle mass, muscle function in elderly hemodialysis patients. Methods. A clinical cross-sectional study was conducted on 138 hemodialysis patients aged 65 years and above in seven hospital-based hemodialysis centers in Taiwan. The data on anthropometry, laboratory, and 3-day dietary intake was examined. The skeletal muscle mass (SMM) was measured by the bioelectrical impedance analysis; the SMM was adjusted by height or weight as S M M H t 2 (kg/m 2 ) and S M M W t (%). Muscle function was defined as handgrip strength (HGS) (kg) measured by handgrip dynamometer. Statistical analyses were conducted using simple regression and multivariable stepwise regression analysis. Results. In the total sample, 74.6 % of hemodialysis patients were hyperhomocysteinemia (≥ 15 μ mol/L). The means of S M M H t 2 , S M M W t , arm lean mass, hand grip strength, and muscle quality were 8.7 ± 1.2, 37.7 ± 5.6, 1.7 ± 0.5, 21.1 ± 7.4, and 10.0 ± 3.0, respectively. The multivariable stepwise regression analysis showed that homocysteinemia level was significantly inversely associated with S M M W t (B-coeff. = -0.03, p = 0.02) in hemodialysis patients above 65 years old, but not with muscle function. Conclusions. Hyperhomocysteinemia is common and associated with decreased muscle mass in the elderly hemodialysis patients. Future studies are suggested to explore the impact of the homocysteine-lowering therapy on muscle decline.
    Type of Medium: Online Resource
    ISSN: 2314-6133 , 2314-6141
    Language: English
    Publisher: Hindawi Limited
    Publication Date: 2019
    detail.hit.zdb_id: 2698540-8
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
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