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Stem cell treatment shows promise for knee pain relief

NCT ID NCT04314661

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
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tested a new treatment for knee osteoarthritis using stem cells from umbilical cord tissue. 31 people aged 55-70 with moderate knee arthritis received the stem cells either with or without a minor knee surgery (arthroscopy). The goal was to see if the treatment could reduce pain and improve knee function. Researchers measured pain, stiffness, and physical ability using standard questionnaires and MRI scans.

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 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

31 people

The number who actually took part.

Started

Aug 2020

Finished

Dec 2024

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

55 to 70 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: * Patients aged 55-70 years * Suffering from grade 2-3 OA was identified by two observers who differed accordingly Kellgren-Lawrence research scale * Absence of local or general infections * Haematological and biochemical analysis without significant changes being made cause contraindications * Patients can understand the nature of the study * Written informed consent is given to patients Exclusion Criteria: * Patients are not willing to obey the study protocol * There are signs of infection or positive serology for HIV, hepatitis and syphilis * There is a history of cancer both in the family and yourself and the value of the examination tumour marker exceeds normal limits * There is a congenital disease that causes significant deformity of the knee can interfere with cell applications and interpret results * Articular injection of the knee by any drug during the previous 3 months * Participate in any clinical trial or treatment 30 days before the study * Other conditions may, according to medical criteria, not support participation in this research * Patients are subordinates or low ranking members

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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.

Contacts and locations

Locations

  • Gatot Soebroto Hospital

    Jakarta Pusat, DKI Jakarta, 10410, Indonesia

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