Use of Copeptin in Diabetes Insipidus

Status Completed

Clinical Trial Summary

Prospective evaluation of the novel biomarker copeptin in the differential diagnosis of diabetes insipidus against the standard diagnostic test methods.

Clinical Trial Description

Purpose of this study is to compare the overall diagnostic accuracy of the three following diagnostic test procedures in diabetes insipidus (central, nephrogenic) and primary polydipsia: a) classical water deprivation test alone, b) classical water deprivation test plus plasma copeptin cut-off levels, c) hypertonic saline infusion test plus plasma copeptin measurement.

The investigators hypothesize that firstly b) and c) is better as a). Secondly the investigators hypothesize that c) is non-inferior to b). ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT01940614
Study type	Observational
Source	University Hospital, Basel, Switzerland
Contact
Status	Completed
Phase
Start date	July 2013
Completion date	December 2017

View Details

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