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Can a stem cell shot rebuild Worn-Out knees?

NCT ID NCT07754175

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 10, 2026 · Last updated Aug 11, 2026 · Updated 1 time

Summary

This study tests an experimental stem cell injection called FURESTEM-OA-Kit in people with knee osteoarthritis who previously received a placebo in an earlier trial. The goal is to see if the injection is safe and can improve knee pain, stiffness, and function. Participants will receive the treatment and be monitored for side effects and changes in knee symptoms over time.

What this could mean

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

Active substance
FURESTEM-OA-Kit injection (a stem cell-based product)
What this could lead to
If successful, this could support a new stem cell treatment to ease knee osteoarthritis pain and improve joint function.
What could go wrong
This is an early-stage, small extension study, so results may not apply broadly. Risks include injection-related side effects and uncertain long-term benefits.

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 36 people

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

Started

Jul 2026

Expected to finish

Feb 2032

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.

Who is studied

Participants who received placebo in the K0701 clinical trial, completed the long-term follow-up study, and voluntarily provided written informed consent to participate in this extension study.

Ages

19 years and older

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: * Participants who received placebo in the K0701 clinical trial and completed the Long-term follow-up study * Participants who voluntarily provide written informed consent to participate in this extension study Exclusion Criteria: Participants meeting any of the following criteria: * Participants whom the investigator considers unsuitable for participation in this extension study. * Pregnant or breastfeeding women, and women of childbearing potential or men who do not agree to use an appropriate method of contraception during the study

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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

    2 sites. 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

  • CHA University Bundang Medical Center

    RECRUITING

    Seoul, South Korea

  • Kyung Hee University Hospital

    NOT_YET_RECRUITING

    Seoul, South Korea

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