Inflammatory Cytokines and Oxidative Stress Biomarkers in Diabetic Chronic Kidney Disease Patients (intervention)

June 14, 2026 updated by: Mona Mohamed Abdelkhalek, Badr University

Inflammatory Cytokines and Oxidative Stress Biomarkers Response to Life Style Modification in Diabetic Chronic Kidney Disease Patients

This research intends to analyze how a 12-week adjustment in lifestyle influences inflammatory cytokines and oxidative stress indicators in overweight individuals diagnosed with type 2 diabetes and moderate CKD

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

: 60 patients, mostly sedentary, aged 36-58 years, were diagnosed with stages 3 and 4 chronic kidney disease (eGFR 25 to 60 ml/min/1.73 m²) with concomitant type 2 diabetes and indicated body mass indexes (BMI) between 30 to 35 kg/m². The subjects were randomly assigned to two unique groups: Intervention group (Group A): Participants completed supervised aerobic treadmill exercises while sticking to a calorie-limited diet (1200 kcal/day) throughout a 12-week period. Control group (Group B): Participants received standard nephrology care without any alterations in lifestyle. In the initial phases, there was a detailed analysis of biomarkers which was later confirmed in a review conducted at the 12-week mark focusing on TNF-α, IL-6, sCRP, CD, MDA, GSH, GPx, and SOD.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
60

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

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

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

  • Name: Mona Mohamed Abdelkhalek, assistance professor
  • Phone Number: 00201024056108
  • Email: 3m.sons@gmail.com

Study Locations

  • Egypt
      • Cairo, Egypt
        • Recruiting
        • Mona Mohamed Abdelkhalek
        • Contact:
          • Mona Mohamed Abdelkhalek, assistance prof
          • Phone Number: 002021024056108
          • Email: 3m.sons@gmail.com
        • Contact:
          • Mona mohamed Abdekhalek, assistance prof
          • Phone Number: 01024056108

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • sedentary lifestyle for at least three months prior to enrollment
  • body mass index (BMI) of 30-35 kg/m².

Exclusion Criteria:

  • using tobacco
  • heart failure
  • coronary arteries
  • severe heart valve problems
  • pregnant
  • liver inflammation
  • kidney transplant
  • physical injuries restricting them from exercising
  • utilization of anti-inflammatory medications

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

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: (Group A)
Participants completed supervised aerobic treadmill exercises while sticking to a calorie-limited diet (1200 kcal/day) throughout a 12-week period.
Other: aerobic treadmill exercises
diet (1200 kcal/day)
Other Names:
  • a calorie-limited diet (1200 kcal/day)
No Intervention: group (B)
Participants received standard nephrology care without any alterations in lifestyle.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
MDA
Time Frame: at baseline and after 12 WEEKS
malondialdehyde
at baseline and after 12 WEEKS
GSH
Time Frame: at baseline and after 12 WEEKS
Glutathione
at baseline and after 12 WEEKS
GPx
Time Frame: at baseline and after 12 WEEKS
Glutathione peroxidase
at baseline and after 12 WEEKS
SOD
Time Frame: at baseline and after 12 WEEKS
Superoxide dismutase
at baseline and after 12 WEEKS
IL-6
Time Frame: at baseline and after 12 WEEKS
Interleukin-6
at baseline and after 12 WEEKS
TNF-α
Time Frame: at baseline and after 12 WEEKS
tumor necrosis factor alpha
at baseline and after 12 WEEKS
CRP
Time Frame: at baseline and after 12 WEEKS
C-reactive protein
at baseline and after 12 WEEKS

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
BMI
Time Frame: at baseline and after 12 WEEKS
Body mass index
at baseline and after 12 WEEKS

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Badr University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Mona Mohamed Abdelkhalek, Badr University

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)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 7, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 7, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 7, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 14, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 14, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
June 18, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
June 18, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 14, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • diabetic kidney disease

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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