The Relationship Between Salt Restriction and Taste Sensitivity in Patients With Chronic Kidney Disease

October 8, 2022 updated by: Dong Jie, Peking University First Hospital
The compliance of salt restriction in patients with CKD may be associated with taste sensitivity.

Study Overview

Status

Withdrawn

Conditions

Intervention / Treatment

Study Type

Observational

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
      • Beijing, China
        • Peking University First Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

stage 3-5 CKD patients

Description

Inclusion Criteria:

  • stage 3-5 CKD patients
  • clinical stable

Exclusion Criteria:

  • renal replacement therapy
  • cancer
  • systemic infection
  • Alzheimer's disease
  • acute cardiovascular events, active hepatitis
  • all other study-obstructive conditions

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
ratings of taste sensitivity assessed by the ISO method of investigating sensitivity of taste（ISO 3972:1991）
Time Frame: up to 12 weeks after intervention

Taste sensitivity is measured by five taste solutions（salty、sour、bitter、sweet、umami). Every taste solution contains 8 different concentration. Detection , recognition and difference thresholds will be measured .Their definitions are as bellow.

Detection threshold：minimum value of sensory stimulus needed to give rise to a sensation. The sensation need not be identified.

Recognition threshold：minimum value of a sensory stimulus permitting identification of the sensation perceived.

Difference threshold：value of the smallest perceptible difference in the physical intensity of a stimulus.
up to 12 weeks after intervention

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Peking University First Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

June 18, 2022

Primary Completion (Anticipated)

December 1, 2022

Study Completion (Anticipated)

May 1, 2023

Study Registration Dates

First Submitted

December 13, 2017

First Submitted That Met QC Criteria

January 10, 2018

First Posted (Actual)

January 12, 2018

Study Record Updates

Last Update Posted (Actual)

October 12, 2022

Last Update Submitted That Met QC Criteria

October 8, 2022

Last Verified

October 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • pekingUFH-cn

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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