ClinicalTrials.gg
Not yet recruitingNCT07932184Updated Nov 12, 2026

Different Exercise Modalities in Chronic Kidney Disease: A Longitudinal Intervention Study

An interventional study of Aerobic Exercise and resistance training in Chronic Kidney Disease (CKD) and Renal Dysfunction, sponsored by China Institute of Sport Science. Not yet recruiting at 1 site in China. Open to participants aged 30 Years to 60 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-11-12.

Sponsored by China Institute of Sport Science · Not applicable, Interventional, and Treatment

Updated Nov 12, 2026Newly registeredGo to Updates ↓
Phase
Not applicable
Study type
Interventional
Enrollment
80
Allocation
Randomized
Ages
30 Years to 60 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 245 studies in Renal Insufficiency, Chronic with a site in China — 94 open to participants now, 107 under way, 17 of them phase 3. Renal Insufficiency, Chronic · China.

Planned enrollment
109th of 164
80 · median 182
Started
2026
with 26 others
No phase
44 of 245
15 open now
Primary completion
2028-01
later than 71 of 106 live
Registered
244th of 245
by date

Among the 245 studies in Renal Insufficiency, Chronic with a site in China, this one is the 109th largest by planned enrollment of the 164 interventional ones that give a count, is one of 27 that started in 2026, is one of 44 with no phase, reaches primary completion later than 71 of the 106 other live ones, and was the 244th registered.

Renal Insufficiency, Chronic

3,090 studies on the registry are indexed under Renal Insufficiency, Chronic; 698 are open to participants now.

Browse Renal Insufficiency, Chronic studies →

Open to participants now

94 of the 245 studies in Renal Insufficiency, Chronic with a site in China are open now. Recruiting first, the newest first:

89 more — sign in →

All 94 open studies →

A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →

Who these studies take

Of the 435 Renal Insufficiency, Chronic studies recruiting now, 245 (56%) set no upper age limit and 111 (26%) stop at 75 or younger; 45 take children under 18; 80 take healthy volunteers.

This study: 30 Years to 60 Years · all sexes · healthy volunteers too.

The full table on the hub →

This tab as a report to print or save as PDF → With an account.

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Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 245 studies in Renal Insufficiency, Chronic with a site in China, or all of them as a file.
02

Study summary

This study compares the effects and safety of aerobic, resistance, and combined exercise versus routine health education on renal function, physical function, and quality of life in people with Chronic kidney disease (CKD) over 12 months, while exploring potential mechanisms.

Read the detailed description

A total of 120 adults with Chronic kidney disease (CKD) stages G1-G4 will participate in this randomized controlled trial to evaluate the effects and safety of different exercise modalities on renal function, physical function, and quality of life, and to explore potential mechanisms related to renal hemodynamics, inflammation, and oxidative stress. Participants will be randomly assigned to aerobic exercise, resistance exercise, combined exercise, or control groups, with 30 participants planned per group. The study will last 12 months, with assessments at baseline and months 2, 4, 6, and 12.\<br> \<br> Participants in the exercise groups will complete three approximately 60-minute sessions weekly, including at least one supervised in-person session and remotely monitored sessions. Aerobic exercise will target 55-80% of estimated maximum heart rate. Resistance exercise will use resistance bands and body weight, with intensity adjusted according to individual ability and perceived exertion. The combined group will perform two aerobic and one resistance session weekly. The control group will receive routine CKD health education without structured exercise training during the study.\<br> \<br> Primary outcomes include renal function and metabolic parameters. Secondary outcomes include physical function, body composition, and quality of life. Exploratory assessments will examine renal hemodynamics, inflammatory markers, oxidative stress, and fibrosis-related biomarkers. Exercise participation and adherence will be monitored, and adverse events will be recorded in all groups. Serious adverse events will be managed according to the study protocol and applicable ethics requirements.

03

Conditions studied

  • Chronic Kidney Disease (CKD)
  • Renal Dysfunction

Keywords

  • aerobic exercise
  • mitochondria oxidative stress
  • renal dysfunction
  • resistance training
  • chronic kidney disease
  • Renal Fibrosis
  • Inflammation
  • Renal Function
  • Physical Function
  • Renal Blood Flow
04

Who can participate

Ages eligible
30 Years to 60 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

\<p style="line-height: 2.5;">

  • Aged 30-60 years, of either sex.
  • Meets the CKD diagnostic criteria in the Kidney Disease: Improving Global Outcomes (KDIGO) guidance and the 2023 Expert Recommendations on the Clinical Pathway for Early Screening of Chronic Kidney Disease (CKD) and Its Complications in Chinese Adults. Two categories of participants will be included: individuals with early-stage CKD, stages G1 and G2, with an estimated (eGFR) of 60-90 mL/min/1.73 m²; and individuals with established CKD, stages G3 and G4, with an eGFR of 15-59 mL/min/1.73 m², who have been assessed by a clinician as able to participate in exercise.
  • Clinically stable, with no dialysis or kidney transplantation within the previous six months.
  • No severe cardiopulmonary dysfunction or other to exercise.
  • Sufficient cognitive ability to comply with the intervention plan.
  • Willing to participate in the study and provide written . \</p>

Exclusion criteria

Exclusion Criteria:

\<p style="line-height: 2.5;">

  • Acute kidney failure; severe hypertension (above 180/110 mmHg); diabetes; heart failure; acute infection; ; or active immune disease.
  • Participation in another clinical trial or structured exercise intervention program within the previous three months.
  • Severe edema, musculoskeletal disease, or other conditions that prevent participation in exercise.
  • (BMI)≥35 kg/m².
  • Pregnancy or plans to become pregnant.
  • Severe cognitive impairment or inability to cooperate with the study. \</p>
Terms in these criteria, in plain language(5)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

GFR and eGFR (kidney filtering)

GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².

Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.

Contraindication

A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Cancer (malignancy)

Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.

Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
80 participants (estimated)

Study arms

  • Experimental
    Aerobic Exercise group

    Participants assigned to this group will receive aerobic exercise training.

    Other: Aerobic Exercise

  • Experimental
    Resistance Training group

    Participants assigned to this group will receive resistance training.

    Other: resistance training

  • Experimental
    Combined Exercise group

    Participants assignedto this group will receive combined aerobic andresistance exercise training.

    Other: Combined Exercise

  • No intervention
    control group

    Participants received conventional health education.

Interventions

  • OtherAerobic Exercise

    Participants will undergo aerobic exercise training three times per week for 12 months, with each session lasting approximately 60 minutes. Training will consist primarily of aerobic movements, including high knees, half-squat jumping jacks, boxing steps, V-steps with arm movements, knee lifts with torso rotation, and jumping jacks. Exercise intensity will be targeted at 55%-80% of age-predicted maximum heart rate calculated using the Tanaka formula. Heart rate and session duration will be monitored using a Huawei fitness band. Exercise intensity and difficulty will be individually adjusted according to exercise tolerance and training performance. Progression may involve increasing exercise duration, movement speed, or exercise difficulty. Sessions will include 3-5 minutes of warm-up and 3-5 minutes of cool-down and stretching.

  • Otherresistance training

    Participants will undergo progressive resistance training three times per week for 12 months, with each session lasting approximately 60 minutes. Training will primarily use resistance bands and bodyweight exercises, including resistance-band chest presses, resistance-band rows, squats, and other exercises adapted to individual physical capacity. Resistance and exercise difficulty will be selected according to baseline exercise capacity and training experience. The target intensity will be adjusted using the rating of perceived exertion (RPE), with participants performing 10-15 repetitions to a level at which the exercise feels substantially effortful. Training will begin with lower resistance and fewer sets, with progressive increases in resistance or sets according to individual tolerance and performance. Exercise completion, resistance, repetitions, fatigue, and discomfort will be recorded throughout the intervention.

  • OtherCombined Exercise

    Participants will undergo combined exercise training three times per week for 12 months, with each session lasting approximately 60 minutes. The weekly program will include two aerobic exercise sessions and one resistance exercise session. Aerobic training will use movements such as high knees, half-squat jumping jacks, boxing steps, V-steps with arm movements, knee lifts with torso rotation, and jumping jacks, with intensity targeted at 55%-80% of age-predicted maximum heart rate calculated using the Tanaka formula. Resistance training will use resistance bands and bodyweight exercises, with intensity adjusted according to the rating of perceived exertion (RPE) and individual exercise capacity. Exercise intensity and difficulty will be progressively adjusted according to tolerance and performance. Heart rate, session duration, exercise completion, and training-related discomfort will be monitored and recorded.

06

What researchers measure

Primary outcomes

  1. Estimated glomerular filtration rate

    Estimated glomerular filtration rate will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  2. Renal resistance index

    The renal resistance index (RI) will be assessed by qualified physicians using Doppler ultrasonography of the bilateral interlobar arteries. Measurements will be obtained at standardized sampling sites in both kidneys, with a sampling gate of 2-4 mm and a Doppler angle of less than 60°.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  3. Serum creatinine

    Serum creatinine will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  4. The four standard blood lipid parameters

    The four standard blood lipid parameters, including total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C), will be measured using blood samples collected from participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  5. blood glucose

    blood glucose will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  6. Urinary protein

    Urinary protein levels will be measured using urine samples collected from participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  7. Urinary albumin-to-creatinine ratio

    The urinary albumin-to-creatinine ratiowill be measured using urine samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  8. Endogenous Creatinine Clearance

    Endogenous creatinine clearance will be measured using urine samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

Secondary outcomes

  1. 6-minute walk test

    Participants will walk as far as possible at their maximum tolerable pace within 6 minutes, and the total distance walked will be recorded.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  2. 30-second sit-to-stand test

    Participants will complete as many sit-to-stand repetitions as possible within 30 seconds, and the total number of completed repetitions will be recorded.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  3. vital capacity

    Vital capacity will be measured using a standardized spirometer.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  4. grip strength

    Handgrip strength will be assessed using a calibrated handgrip dynamometer

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  5. Body fat percentage

    Body fat percentage will be measured using an InBody body composition analyzer.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  6. malondialdehyde

    Malondialdehyde will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  7. superoxide dismutase

    Superoxide dismutase will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  8. glutathione peroxidase

    Glutathione peroxidase will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  9. C-reactive protein

    C-reactive protein will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  10. interleukin-6

    interleukin-6 will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  11. tumor necrosis factor-α

    Tumor necrosis factor-α will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  12. Interleukin-10

    Interleukin-10 will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  13. Transforming growth factor-β1

    Transforming growth factor-β1 will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  14. connective tissue growth factor

    Connective tissue growth factor will be measured using blood samples collected from the participants.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  15. Short Form-36 Health Survey

    Short Form-36 Health Survey will be assessed using a questionnaire.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  16. Renal blood flow

    Renal blood flow will be assessed by qualified physicians using ultrasonography.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  17. Peak systolic velocity

    Peak systolic velocity will be assessed by qualified physicians using ultrasonography.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

  18. end-diastolic velocity

    end-diastolic velocity will be assessed by qualified physicians using ultrasonography.

    Time frame: Baseline and at 2, 4, 6, and 12 months after initiation of the intervention

07

Study locations

1 site
08

References and documents

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: No — Data will be made available on request.

09

Timeline

1 registry update since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Start is estimated for Nov 2026; primary completion for Jan 2028, 14 months later.

Of 576 non-industry interventional studies with no phase under Renal Insufficiency, Chronic, half reached primary completion within 23 months of starting (the median), counting those still running; a quarter within 10 and three quarters within 45. This study's planned 14 months is below that.

Counting every sponsor, half of 616 studies reached it within 23 months; a quarter within 10 and three quarters within 45.

How these figures are worked out, and which studies are left out of them.

Registered
Nov 6, 2026
First posted
Nov 12, 2026
StartEst.
Nov 15, 2026
Primary completionEst.
Jan 15, 2028
CompletionEst.
Mar 15, 2028
Last update
Nov 12, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
Registered
First appeared on the registry. No changes since
Nov 12, 2026
Show all 1 update
  1. Nov 12, 2026
    First appeared on the registry

From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗

10

Registry details

Key details

Study ID
NCT07932184
Lead sponsor
China Institute of Sport Science
Collaborators
Beijing Aerospace General Hospital
Responsible party
Sponsor
First posted
Nov 12, 2026
Start date
Nov 15, 2026 (estimated)
Primary completion
Jan 15, 2028 (estimated)
Completion
Mar 15, 2028 (estimated)
Last update
Nov 12, 2026

Study contacts

Yuzhe Luo
Contact
lyz2025m1@163.com
+86-10-87182619
Bin Zhang, PhD
principal investigator · China Institute of Sport Science

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is not yet recruiting, as verified in Nov 2026. You cannot join it, but the record below documents what was studied.

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