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Can personalized nutrition slow kidney decline? new study investigates

NCT ID NCT07245186

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study follows 1,800 adults with reduced kidney function (not on dialysis) to see how nutrition and lifestyle affect their health. Researchers will track changes in kidney function, heart health, bone health, and thinking skills over time. The goal is to find better ways to manage chronic kidney disease early.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 1,800 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2021

Expected to finish

Dec 2029

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Adults aged 18 years or older with reduced kidney function (eGFR \< 90 mL/min/1.73 m²) who are not receiving dialysis. Participants are recruited from outpatient clinics at Huashan Hospital, Fudan University.

Ages

18 to 90 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Non-dialysis patients with chronic kidney disease (CKD) stages 1-5. 2. Aged 18 to 90 years, no restriction on gender. 3. Sufficient health literacy or a family member with adequate literacy to comply with dietary diary recording and other study procedures. 4. Stable primary disease of CKD at the time of enrollment. Exclusion Criteria: 1. Patients with malignancies, severe cardiovascular diseases, osteoporosis, or severe hematological disorders. 2. Active infections (CRP \>10 mg/L) or current use of nephrotoxic drugs. 3. Limb paralysis or amputation. 4. Use of immunosuppressants (cyclosporine, tacrolimus) within the past 3 months or steroid therapy equivalent to prednisone \>10 mg/day. 5. Severe gastrointestinal diseases affecting nutrient absorption. 6. Participation in other diet- or drug-related clinical studies within the past month or ongoing. 7. Any other condition deemed inappropriate for participation by the investigators.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Huashan hospital, Fudan university

    Shanghai, Shanghai Municipality, 20040, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.