Sensitivity of Blood Volume Monitoring for Fluid Status Assessment in Hemodialysis Patients
نویسندگان
چکیده
منابع مشابه
Sensitivity of blood volume monitoring for fluid status assessment in hemodialysis patients.
BACKGROUND/AIMS This study investigates the use of blood volume monitoring (BVM) markers for the assessment of fluid status. METHODS Predialysis fluid overload (FO) and BVM data were collected in 55 chronic hemodialysis patients in 317 treatments. Predialysis FO was measured using bioimpedance spectroscopy. The slope of the intravascular volume decrease over time normalized by ultrafiltration...
متن کاملDiagnostic utility of blood volume monitoring in hemodialysis patients.
BACKGROUND Assessment of volume state is difficult in hemodialysis patients. Whether continuous blood volume monitoring can improve the assessment of volume state is unclear. STUDY DESIGN Diagnostic test study. SETTINGS & PARTICIPANTS Asymptomatic long-term hemodialysis patients (n = 150) in 4 university-affiliated hemodialysis units. INDEX TESTS Ultrafiltration rate (UFR) divided by post...
متن کاملEffects of relative blood volume-controlled hemodialysis on blood pressure and volume status in hypertensive patients.
In hypertensive hemodialysis (HD) patients, dry weight reduction to normalize blood pressure (BP) often results in increased frequency of HD hypotension. Because HD with blood volume tracking (BVT) has been shown to improve intra-HD hemodynamic stability, we performed a prospective, randomized study to test whether BVT is more effective than standard hemodialysis (SHD) in the management of hype...
متن کاملHemodialysis Volume-Associated Ambulatory Blood Pressure Patterns in Hemodialysis Patients
Although volume excess causes hypertension, whether it also affects circadian patterns of arterial pressures among hemodialysis patients remains unknown. To test the notion of whether volume overload is associated with a unique blood pressure (BP) “signature,” a posthoc analysis was performed among 145 patients participating in the Dry-Weight Reduction in Hypertensive Hemodialysis Patients rand...
متن کاملBody mass index-mortality paradox in hemodialysis patients: blood pressure, blood volume, and nutritional status.
In the general population, there is a clear association between body mass index (BMI) and mortality.1 However, in hemodialysis patients, a number of clinical studies have demonstrated that BMI is inversely related to mortality.2,3 The explanation for this interesting paradox is unknown. In this edition of the journal, Agarwal4 conducted a cross-sectional analysis of 368 dialysis patients in his...
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: Blood Purification
سال: 2013
ISSN: 0253-5068,1421-9735
DOI: 10.1159/000346630