Knee cartilage repair for teens: study pulled before it began

NCT ID NCT05391841

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study planned to test NOVOCART Inject, a treatment using a patient's own cartilage cells, for repairing knee cartilage defects in teenagers whose bones had finished growing. The goal was to see if it improved knee function and pain. However, the study was withdrawn before enrolling any participants, so no data was collected.

What this could mean

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

Active substance

NOVOCART Inject (a treatment using the patient's own cartilage cells to repair knee damage)

What this could lead to

If it had worked, this could have pointed toward a way to repair knee cartilage in teenagers, potentially delaying or avoiding knee replacement later in life.

What could go wrong

The study was withdrawn before any patients were enrolled, so no results are available. Even if it had proceeded, it was a small, single-arm study with no comparison group, making it hard to know if the treatment truly helps.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

articular cartilage disorder Cartilage Diseases

As listed by the trial registrant

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

Contacts and locations

Locations

  • Klinikum rechts der Isar, Technische Universität München

    München, 81675, Germany

  • OCM Klinik GmbH München

    München, 81369, Germany

  • St. Josefs-Hospital Cloppenburg gemeinnützige GmbH

    Cloppenburg, 49661, Germany

  • Universitätsklinikum Freiburg

    Freiburg im Breisgau, 79119, Germany

  • Universitätsklinikum Regensburg

    Regensburg, 93053, Germany

  • Universitätsklinikum Tübingen

    Tübingen, 72076, Germany