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New drug aims to stop kidney disease relapses

NCT ID NCT07499700

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests a drug called BAT4406F in people with two rare kidney conditions: Minimal Change Disease and Focal Segmental Glomerulosclerosis. The goal is to see if it can reduce protein in the urine and prevent the disease from coming back. About 192 participants will receive either the drug or a placebo by IV infusion, and researchers will track their progress over several months.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
BAT4406F injection
What this could lead to
If it works, this could offer a new treatment option to control protein leakage and reduce relapses in people with MCD or FSGS.
What could go wrong
This is an early-to-mid-stage trial with only 192 participants, so results may not apply to everyone. The drug may not work better than placebo, and side effects are still being studied.

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.

Phase

Phase 2/3

Runs two stages together: whether the treatment works, then large-scale confirmation.

Participants

About 192 people

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

Started

Oct 2025

Expected to finish

Nov 2030

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Ages

18 to 75 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. Clinically diagnosed with NS, with a pathological diagnosis of Minimal change disease/Focal segmental glomerulosclerosis confirmed by renal biopsy within 7 years (Minimal change disease) or 10 years (Focal segmental glomerulosclerosis) prior to screening, and who are responsive to corticosteroid therapy 2. The time since achieving complete remission following corticosteroid therapy for the most recent active or relapsed disease is within 8 weeks of baseline Exclusion Criteria: 1. Secondary Nephrotic Syndrome 2. Known genetic defects associated with Nephrotic Syndrome or a family history of Nephrotic Syndrome 3. Receipt of any B-cell depletion or B-cell-modifying therapy within 6 months prior to baseline 4. History of allergy to monoclonal antibodies; or a predisposition to allergies 5. Received treatment with immunosuppressants within 60 days prior to baseline 6. Received immunoglobulin within 90 days prior to baseline; or received immunomodulators such as thymosin within 4 weeks prior to baseline 7. Participation in a clinical trial of another investigational drug within 90 days prior to baseline or within 5 half-lives of the drug (whichever is longer), or plans to participate in a clinical trial of another drug during the study period 8. Marked abnormalities in liver or kidney function 9. Positive for hepatitis B surface antigen (HBsAg); or positive for hepatitis C virus (HCV) antibodies; or positive for Treponema pallidum antibodies; or history of Human Immunodeficiency Virus or positive for Human Immunodeficiency Virus antibodies

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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

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    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

  • Peking University First Hospital

    RECRUITING

    Beijing, Beijing Municipality, China

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