Assessment of dry weight by monitoring changes in blood volume during hemodialysis using Crit-Line
نویسندگان
چکیده
منابع مشابه
Relative plasma volume monitoring during hemodialysis AIDS the assessment of dry weight.
Among hemodialysis patients, the assessment of dry weight remains a matter of clinical judgment because tests to assess dry weight have not been validated. The objective of this study was to evaluate and validate relative plasma volume (RPV) monitoring as a marker of dry weight. We performed RPV monitoring using the Crit-Line monitor at baseline and at 8 weeks in 150 patients participating in t...
متن کاملBlood Volume Monitoring to Assess Dry Weight in Pediatric Chronic Hemodialysis Patients.
OBJECTIVE Volume overload from an incorrect assessment of dry weight leads to cardiovascular diseases in chronic hemodialysis patients. Dry weight assessment in pediatric is difficult for a number of reasons including growth. Blood volume monitoring (BVM) has been proposed as an accurate method of estimating dry weight in adult. However, there is very scant data regarding B VM assessment in ped...
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Fast reduction of blood water volume due to ultra-filtration via hemodialysis machine and critical threshold of blood water volume can result in clinical complications such as hypotension. When blood water volume reduces during hemodialysis process, the concentration of blood forming elements will increase. One of the methods for the monitoring of the concentration changes is ultrasonic speed m...
متن کاملContinuous noninvasive in vivo monitoring of intravascular plasma volume and hematocrit changes during hemodialysis in humans: direct comparison with the CRIT-LINE
We report a new device and algorithm that allows simultaneous monitoring of the hematocrit and plasma volume fraction of blood within the intravascular space of an optically probed volume of skin. Skin is probed with a near infrared (NIR) laser and simultaneously collecting the Rayleigh and Mie scattered light as one raw signal and the undifferentiated Raman and fluorescence emission as the sec...
متن کاملAn evaluation of blood volume changes during ultrafiltration pulses and natriuretic peptides in the assessment of dry weight in hemodialysis patients.
Changes in blood volume (BV) during dialysis as well as plasma levels of brain natriuretic peptide (BNP) and N-terminal (NT) pro-BNP levels are possible tools to assess dry weight in hemodialysis (HD) patients. The aim of the study was to compare these parameters with other non-invasive techniques used to assess dry weight in HD patients, and to study their relation with intradialytic hypotensi...
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ژورنال
عنوان ژورنال: Kidney International
سال: 2005
ISSN: 0085-2538
DOI: 10.1111/j.1523-1755.2005.00467.x