Dietary Fiber and Hyperkalemia in Dialysis Patients

May 8, 2023 updated by: Yang Li, Qianfoshan Hospital

The Role of Dietary Fiber on Hyperkalemia in Hemodialysis Patients

To analyze the dietary nutrition and dietary fiber (DF) intake of maintenance hemodialysis (MHD) patients, and explore the effect of dietary nutrition and DF intake balance on the nutritional status and pre-dialysis hyperkalemia of MHD patients.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

A total of 100 MHD patients were retrospectively enrolled, including 67 males and 33 females. The daily diet was recorded by 3-day dietary recording method. The daily average dietary nutritional intake and DF intake of MHD patients were calculated by professional software. Dietary guidance and analysis were conducted according to the Expert Consensus on Nutrition in Chronic Kidney Disease (2005) and the Dietary Guidelines for Chinese Residents (2016). Of the 100 patients, 37 had hyperkalemia (serum potassium > 5.5 mmol/L) before dialysis.

Study Type

Observational

Enrollment (Actual)

100

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
    • Shandong
      • Jinan, Shandong, China, 250014
        • Qianfoshan 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

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Probability Sample

Study Population

patients undergoing hemodialysis

Description

Inclusion Criteria:

  • 18-65 years old; undergoing hemodialysis at least 3months; with a certain level of education; with complete behavioral ability

Exclusion Criteria:

  • In the acute phase of acute cardiovascular disease, acute cerebrovascular disease, and acute digestive system disease；Anorexia, long-term malnutrition, or dietary disorders；poor compliance；

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

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
patients with pre-dialysis hyperkalemia
To investigate the dietary fiber intake of hemodialysis patients with pre-dialysis hyperkalemia. Use a retrospective analysis method. Analyze the relationship between dietary fiber intake and hyperkalemia.
Other: dietary fiber
Retrospective analysis of the relationship between patient dietary fiber intake and hyperkalemia
patients without pre-dialysis hyperkalemia
To investigate the dietary fiber intake of hemodialysis patients without pre-dialysis hyperkalemia. Use a retrospective analysis method. Analyze the relationship between dietary fiber intake and hyperkalemia.
Other: dietary fiber
Retrospective analysis of the relationship between patient dietary fiber intake and hyperkalemia

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Dietary fiber intake
Time Frame: 3 day
Dietary fiber intake
3 day

Collaborators and Investigators

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

Sponsor

Qianfoshan Hospital

Investigators

  • Principal Investigator: Yang Li, Master, Qianfoshan Hospital

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 (Actual)

January 1, 2022

Primary Completion (Actual)

June 30, 2022

Study Completion (Actual)

June 30, 2022

Study Registration Dates

First Submitted

May 8, 2023

First Submitted That Met QC Criteria

May 8, 2023

First Posted (Actual)

May 16, 2023

Study Record Updates

Last Update Posted (Actual)

May 16, 2023

Last Update Submitted That Met QC Criteria

May 8, 2023

Last Verified

May 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • DF-hyperkalemia

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

IPD Plan Description

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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