2022
Publications
Intensive care
Prognostic value of phase angle and bioelectrical impedance vector in critically ill patients: A systematic review and meta-analysis of observational studies
Date:
Authors:
Lima J., Eckert I., Gonzalez M., Silva F.
Journal:
Clinical Nutrition
Topic:
Based on a systematic review with meta-analysis of 27 studies (4872 participants) on critically ill ICU patients, this study demonstrated that low phase angle (PhA) is associated with an increased risk of mortality and ICU length of stay. In contrast, overhydration was not found to be predictive of mortality.
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Phase angle and standardized phase angle from bioelectrical impedance measurements as a prognostic factor for mortality at 90 days in patients with COVID-19: A longitudinal cohort study
Date:
2022
Authors:
Cornejo-Pareja I., Vegas-Aguilar I., García-Almeida J., Bellido-Guerrero D., Talluri A., Lukaski H., Tinahones F.
Journal:
Clinical Nutrition
Topic:
COVID-19 patients collocated in the lowest quartile of SPhA had higher rates of mortality and hospitalization, hyperhydration, increased inflammatory biomarkers, and decreased nutritional parameters. A PhA <3.95 was a significant predictor of mortality risk.
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The predictive value of phase angle on long-term outcome after ICU admission
Date:
2022
Authors:
Stellingwerf F., Beumeler L., Rijnhart-de Jong H., Boerma E., Buter H.
Journal:
Clinical Nutrition
Topic:
In this study on 1023 patients, low phase angle was associated with an increased risk of death 1 year after ICU admission (OR: 1.81; CI: 1.09-2.97; p = 0.02). Presence of malignancy (OR: 2.30; CI: 1.31-4.02; p = 0.004) and APACHE III score grade (OR: 1.03; CI: 1.02-1.04; p < 0.001) were risk factors as well.
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Impact of hyperhydration on the mortality risk in critically ill patients admitted in intensive care units: comparison between bioelectrical impedance vector analysis and cumulative fluid balance recording
Date:
2016
Authors:
Samoni S., Vigo V., Bonilla Reséndiz L., Villa G., De Rosa S., Nalesso F., Ferrari F., Meola M., Brendolan A., Malacarne P., Forfori F., Bonato R., Donadio C., Ronco C.
Journal:
Critical Care
Topic:
In this study on 125 patients, BIVA analysis of hydration status correlated severe overhydration (>87%) with the risk of death in ICU patients (OR 22.91; 95 % CI 2.38-220.07; p < 0.01).
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Sensitivity of total body electrical resistance measurements in detecting extracellular volume expansion induced by infusion of NaCl 0.9%
Date:
2020
Authors:
Schotman J., van Borren M., Wetzels J., Kloke H., Reichert L., de Boer H.
Journal:
European Journal of Clinical Nutrition
Topic:
Fluid monitoring is critical in hospitalized patients. Total body electrical resistance (TBER) is a sensitive parameter for the analysis of extracellular volume (ECV) expansion induced by 0.9% NaCl infusion.
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Phase angle is related to outcome after ICU admission; an observational study
Date:
2018
Authors:
Hanneke Buter, Janny A Veenstra, Matty Koopmans, Christiaan E Boerma
Journal:
European Journal of Clinical Nutrition
Topic:
The trial results show that phase angle is a more sensitive index compared to the Short Nutritional Assessment Questionnaire (SNAQ) for identifying malnourished patients admitted to intensive care and is able to independently predict hospital mortality.
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Active tags: ICU - LOS - PHASE ANGLE
Bioelectrical impedance analysis-derived phase angle at admission as a predictor of 90-day mortality in intensive care patients.
Date:
2018
Authors:
Sandra N. Stapel, Wilhelmus G. P. M. Looijaard, Ingeborg M. Dekker, Armand R. J. Girbes, Peter J. M. Weijs & Heleen M Oudemans-van Straaten
Journal:
European Journal of Clinical Nutrition
Topic:
Phase angle at the time of patient admission to ICU is an independent predictor of mortality at 90 days and is useful for stratifying critical patients at risk of long-term mortality.
Active tags: ICU - LOS - PHASE ANGLE
