Epidemiology of Hypoalbuminemia in Hospitalized Patients: A Clinical Matter or an Emerging Public Health Problem?

Moramarco, Stefania; Morciano, Laura; Morucci, Luca; Messinese, Mario; Gualtieri, Paola; Carestia, Mariachiara; Ciccacci, Fausto; Orlando, Stefano; Buonomo, E; Legramante, Jacopo M.; Lorenzo, Antonino De; Palombi, Leonardo

doi:10.3390/nu12123656

Cited by 23 publications

(17 citation statements)

References 41 publications

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“…Clinical roles of albumin are frequently discussed in hospitalized patients [ 33 – 35 ]. However, there are few reports on the association between lower albumin levels and related factors in a general population.…”

Section: Discussionmentioning

confidence: 99%

Lower albumin levels are associated with frailty measures, trace elements, and an inflammation marker in a cross-sectional study in Tanushimaru

Yamamoto

Adachi

Enomoto

et al. 2021

Environ Health Prev Med

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Background There is little data on the association between the lower nutrition represented by serum albumin levels and related factors in a general population. The present study aimed to determine whether the albumin level positioned as some kind of biomarker with frailty measures, trace elements, and an inflammation marker. Methods In 2018, we performed an epidemiological survey in 1368 subjects who resided in Tanushimaru, Japan, in which we examined the blood chemistry including albumin, trace elements, hormone levels, and carotid ultrasonography. Albumin levels were categorized into 4 groups (G1 [3.2–3.9 mg/dL], G2 [4.0–4.3 mg/dL], G3 [4.4–4.6 mg/dL], and G4 [4.7–5.3 mg/dL]). The participants underwent measurements of handgrip strength and were tested by asking to walk 5 m. Their cognitive functions were evaluated by the mini-mental state examination (MMSE). Results Multiple stepwise regression analysis demonstrated that albumin levels were significantly and independently associated with age (inversely), systolic blood pressures, estimated glomerular filtration rate (eGFR), MMSE score, frailty measures (handgrip strength), an inflammation marker (high-sensitivity C-reactive protein), hormones (growth hormone (inversely) and insulin-like growth factor-1), and trace elements (calcium, magnesium, iron, and zinc), with a linear trend. Conclusions Lower albumin levels, even in the normal range, were found to be related factors of frailty measures, trace elements, and an inflammation marker in a general population.

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Section: Discussionmentioning

confidence: 99%

Lower albumin levels are associated with frailty measures, trace elements, and an inflammation marker in a cross-sectional study in Tanushimaru

Yamamoto

Adachi

Enomoto

et al. 2021

Environ Health Prev Med

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“…Albumin is a valuable marker of in-hospital malnutrition and frailty. [16] An inadequate nutritional status, indicated by low albumin levels, can lead to poor inflammatory and immune responses to surgery. Hypoalbuminemia has been demonstrated to be associated with postoperative mortality in cardiac and non-cardiac surgeries.…”

Section: Discussionmentioning

confidence: 99%

Prognostic Value of Serum Albumin in Aortic Aneurysm Patients Undergoing Graft Replacement of Ascending Aorta and Aortic Arch

Nam¹,

Bae²,

Nam³

et al. 2023

Int. J. Med. Sci.

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Background: Hypoalbuminemia is a marker of poor overall health with influences from protein energy malnutrition, systemic inflammation and hepatic and renal disease. Albumin has been reported to have a prognostic impact in various cohorts. This study investigated whether preoperative serum albumin levels could be used to predict mortality in patients with aortic aneurysms undergoing graft replacement of ascending aorta and aortic arch. Methods: We retrospectively reviewed 183 patients who underwent graft replacement of ascending aorta and aortic arch between January 2010 and December 2020. The exclusion criteria included patients with traumatic aortic injuries (n=2), previous aortic repair within 6 months (n=2), ruptured aortic aneurysms (n=14), or a lack of preoperative laboratory data or medical records (n=10). The remaining 87% eligible patients were divided into two groups based on their preoperative serum albumin levels. The lower albumin group was defined as having serum albumin levels ≤3.5 g/dL, while the higher albumin group was defined as having albumin levels >3.5 g/dL. The incidence of mortality was compared between the two groups, and a logistic regression analysis was performed to evaluate the predictors of mortality. Results: The incidence of 1-year mortality was higher in the lower albumin group than in the higher albumin group (3.4% vs. 23.5%, p=0.006). The optimal cut-off value of albumin to predict 1-year mortality was 4.0 g/dL (area under the curve 0.885, 95% CI 0.821-0.949, p<0.001), with a sensitivity and specificity of 90.0% and 80.3%, respectively. Preoperative serum albumin levels (OR = 0.116, 95% CI 0.021-0.641, p=0.014) and diabetes mellitus (OR = 5.757, 95% CI 1.018-32.565, p=0.048) remained independent predictors of mortality. Conclusion: Preoperative serum albumin levels were an independent predictor of 1-year mortality after the graft replacement of ascending aorta and aortic arch. These findings underscore that the optimization of patients' nutritional status before surgery may be warranted and should be further explored in this high-risk population.

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“…In addition to the improvement of anemia, the upregulation of Alb and Ttr also indicated that RSGB improved the nutritional status of the thyrotoxicosis mice. Hypoalbuminemia is a common problem during hospitalization ( 41 ). Preoperative Ttr plays an important role in predicting postoperative complications ( 42 ).…”

Section: Discussionmentioning

confidence: 99%

The anti-aging effects of Renshen Guben on thyrotoxicosis mice: Improving immunosenescence, hypoproteinemia, lipotoxicity, and intestinal flora

Feng

Li²,

Xia³

et al. 2022

Front. Immunol.

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With the rapid aging of the population, the control of age-related disease susceptibility and prognosis faces greater challenges. There is an urgent need for a strategy to maintain the vitality of elderly people. In this study, the effect of Renshen Guben (RSGB) oral liquid was investigated on an accelerated aging mice model of thyrotoxicosis by conventional detection methods combined with multiomics technology. The results showed that RSGB increased the number of neutrophils and lymphocytes, enhanced the function of lymphocytes, and increased the levels of complement and antimicrobial peptides, which indicated that RSGB improved the immunity of thyrotoxicosis mice at the cellular and molecular levels. RSGB corrected malnutrition in thyrotoxicosis mice by improving anemia, hypoalbuminemia, ion transporters, and vitamin-binding proteins. RSGB significantly reduced the lipotoxicity by reducing the level of fatty acids, triglyceride, sphingolipids, and glucocorticoids, thus increasing the level of docosapentaenoic acid (DPA) and bile acids, which contributed to improve immunosenescence. The intestinal defense ability of thyrotoxicosis mice was enhanced with the increase of bile acids and lactic acid bacteria by the RSGB treatment. The plant metabolomics analysis showed that there were various active components in RSGB oral liquid and medicated serum, including terpenoids, phenolic acids, flavonoids, tannin, alkaloids, organic acids, phenolamines, amino acids, and others. They have antioxidant, immune regulation, and anti-aging effects, which was the material basis of RSGB. Totally, RSGB protected the thyrotoxicosis mice against aging by improving immunosenescence, hypoproteinemia, lipotoxicity, and the intestinal flora. It will be beneficial for improving the disease susceptibility and prognosis of the elderly.

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Epidemiology of Hypoalbuminemia in Hospitalized Patients: A Clinical Matter or an Emerging Public Health Problem?

Cited by 23 publications

References 41 publications

Lower albumin levels are associated with frailty measures, trace elements, and an inflammation marker in a cross-sectional study in Tanushimaru

Lower albumin levels are associated with frailty measures, trace elements, and an inflammation marker in a cross-sectional study in Tanushimaru

Prognostic Value of Serum Albumin in Aortic Aneurysm Patients Undergoing Graft Replacement of Ascending Aorta and Aortic Arch

The anti-aging effects of Renshen Guben on thyrotoxicosis mice: Improving immunosenescence, hypoproteinemia, lipotoxicity, and intestinal flora

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