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Assessment of Hydration Status Using Bioelectrical Impedance Vector Analysis

Critical Illness Clinical Trial

Official title:
Assessment of Hydration Status Using Bioelectrical Impedance Vector Analysis in Critical Patients With Acute Kidney Injury

Clinical Trial Summary

The state of hyperhydration in critically ill patients with acute kidney injury (AKI) is associated with increased mortality. Bioelectrical impedance vector analysis (BIVA) appears to be a viable method to access the fluid status of critical patients but has never been evaluated in critical patients with AKI. The objective of this study is to evaluate the hydration status using BIVA in critical patients under intensive care at the time of AKI diagnosis and to correlate this measurement with mortality. A sample of 224 patients with AKI will be evaluated by BIVA and followed until they are discharged or death in intensive care unit and the BIVA vectors will be analysed to define differences in hydration characteristics from each group.

Clinical Trial Description

Patients admitted to Intensive Care Unit (ICU) will be assessed by BIVA at the moment of the AKI diagnosis. They will be followed up to 12 weeks, until hospital discharge or death. The association between survival and hydration status, as assessed by BIVA in the first AKI day, will be tested. ;

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02936440
Study type Observational
Source Catholic University of Pelotas
Contact
Status Completed
Phase N/A
Start date May 2011
Completion date August 2011
View Details
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