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Clinical Trial Summary

Clinical methods are fundamental in probing the DW. They must be supported by strict BIA protocols. REST appears to be a (the) brilliant solution in solving the old problem of DW in HD patients


Clinical Trial Description

Probing the dry weight (DW) was largely dependent on clinical subjective estimates until recently. New bedside non-invasive tools have been developed with the aim of providing more objective information on volume status and guiding physicians in the quest for DW. Among them, bioimpedance (BIA) appears to be very promising.

Very recently, a BIA test aimed at assessing DW in hemodialysis (HD) patients has been developed, the "REsistance Stabilization Test" (REST). It is called BIA DW. Its rationale is based on the achievement of the flattening of the curve of the ratio R0/Rt (R0 is resistance at time 0 and Rt is resistance at a given time t during the HD session) of less than + 1% over 20 minutes in the presence of ongoing ultrafiltration.

Study protocol: the Clinical DW is the gold standard by definition. It is determined under strict clinical surveillance by the same attending physician. She/he will be helped by a clinical score of volume state about symptoms and signs of hypo- or hypervolemia. Then, this Clinical DW will be compared with BIA DW, as obtained after performing REST ;


Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT02606955
Study type Interventional
Source Miulli General Hospital
Contact Valentina Vigo, MD
Phone 0803054496
Email vigovale2@libero.it
Status Recruiting
Phase N/A
Start date February 2015
Completion date December 2016

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