The bioimpedance analysis in perioperative body fluid volume estimation
نویسندگان
چکیده
منابع مشابه
Estimation of Body Fluid Volume by Bioimpedance Spectroscopy in Patients with Hyponatremia
PURPOSE Estimation of body fluid volume in hyponatremia is useful for diagnosis and therapeutic decision-making. Physical examination has been generally used to estimate body fluid volume, but it depends on the physician's abilities. Bioimpedance spectroscopy has been suggested to be a reliable method for the estimation of body fluid volume. Therefore, this study investigated whether bioimpedan...
متن کاملImprovements in Bioimpedance Spectroscopy Data Analysis: Artefact Correction, Cole Parameters, and Body Fluid Estimation
The estimation of body fluids is a useful and common practice in the status assessment of disease mechanisms and treatments. Electrical bioimpedance spectroscopy (EBIS) methods are non-invasive, inexpensive, and efficient alternatives for the estimation of body fluids. However, these methods are indirect, and their robustness and validity are unclear. Regarding the recording of measurements, a ...
متن کاملAssessment of Fluid Shifts of Body Compartments using Both Bioimpedance Analysis and Blood Volume Monitoring
Fluid shifts are commonplace in chronic hemodialysis patients during the intra- and interdialytic periods. In this study, we evaluated fluid shifts of body compartments using both bioimpedance spectroscopy and blood volume monitoring from the start to the end of hemodialysis. 24 stable hemodialysis patients were included on the study. Relative change of blood volume was progressively reduced fr...
متن کاملBioimpedance spectroscopy for the estimation of body fluid volumes in mice.
Conventional indicator dilution techniques for measuring body fluid volume are laborious, expensive, and highly invasive. Bioimpedance spectroscopy (BIS) may be a useful alternative due to being rapid, minimally invasive, and allowing repeated measurements. BIS has not been reported in mice; hence we examined how well BIS estimates body fluid volume in mice. Using C57/Bl6 mice, the BIS system d...
متن کاملSegment-specific resistivity improves body fluid volume estimates from bioimpedance spectroscopy in hemodialysis patients.
Discrepancies in body fluid estimates between segmental bioimpedance spectroscopy (SBIS) and gold-standard methods may be due to the use of a uniform value of tissue resistivity to compute extracellular fluid volume (ECV) and intracellular fluid volume (ICV). Discrepancies may also arise from the exclusion of fluid volumes of hands, feet, neck, and head from measurements due to electrode positi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: HPB
سال: 2016
ISSN: 1365-182X
DOI: 10.1016/j.hpb.2016.02.578