Bioimpedance Spectroscopy for the Differential Diagnosis of Hyponatremia

NCT ID: NCT01838759

Last Updated: 2014-11-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

58 participants

Study Classification

OBSERVATIONAL

Study Start Date

2013-02-28

Study Completion Date

2013-09-30

Brief Summary

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We aimed to investigate the role of bioimpedance spectroscopy for the diagnosis of hyponatremia

Detailed Description

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* Up to now, "Hyponatremia" differentially diagnosed by physical examination, plasma and urine osmolalities, Echocardiography and biochemical measurements.
* The purpose of this study is to determine whether bioimpedance spectroscopy can be used for the detection of hypovolemia and hypervolemia for the differential diagnosis of hyponatremia.

Conditions

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Hyponatremia

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Hypovolemic hyponatremia

Negative values of "Overhydration" measured by Bioimpedance spectroscopy

No interventions assigned to this group

Hypervolemic hyponatremia

Positive values of "Overhydration" measured by Bioimpedance spectroscopy

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Willing to participate in the study with written informed consent
* Older than 18-years

Exclusion Criteria

* The presence of pacemaker or defibrillator
* Artificial joints, pin or amputation
* Pregnancy or lactating.
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Zonguldak Bulent Ecevit University

OTHER

Sponsor Role lead

Responsible Party

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Ender Hur

Associate Professor Doctor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ender Hur, Assoc.Prof.

Role: STUDY_CHAIR

Bulent Ecevit University Medical School, Division of Nephrology, Zonguldak, Turkey

Locations

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Bulent Ecevit University Hospital

Zonguldak, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

References

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Hur E, Usta M, Toz H, Asci G, Wabel P, Kahvecioglu S, Kayikcioglu M, Demirci MS, Ozkahya M, Duman S, Ok E. Effect of fluid management guided by bioimpedance spectroscopy on cardiovascular parameters in hemodialysis patients: a randomized controlled trial. Am J Kidney Dis. 2013 Jun;61(6):957-65. doi: 10.1053/j.ajkd.2012.12.017. Epub 2013 Feb 15.

Reference Type BACKGROUND
PMID: 23415416 (View on PubMed)

Kose SB, Hur E, Magden K, Yildiz G, Colak D, Kucuk E, Toka B, Kucuk H, Yildirim I, Kokturk F, Duman S. Bioimpedance spectroscopy for the differential diagnosis of hyponatremia. Ren Fail. 2015 Jul;37(6):947-50. doi: 10.3109/0886022X.2015.1040418. Epub 2015 Apr 27.

Reference Type DERIVED
PMID: 25915455 (View on PubMed)

Other Identifiers

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BEUN 2013-31-26/02

Identifier Type: -

Identifier Source: org_study_id

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