Experimental gene therapy aims to stop bone marrow failure in kids with rare disease

NCT ID NCT04248439

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

Summary

This phase 2 trial tests a gene therapy called RP-L102 for children with Fanconi anemia subtype A, a rare genetic disorder that leads to bone marrow failure. Doctors take the child's own blood stem cells, fix the faulty gene in a lab, and infuse the corrected cells back. The goal is to restore healthy blood cell production and prevent the need for a bone marrow transplant. Only 5 children are enrolled in this early study.

What this could mean

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

Active substance

RP-L102 (gene-corrected stem cells)

What this could lead to

If successful, this could provide a one-time treatment to prevent bone marrow failure in children with Fanconi anemia subtype A, reducing the need for bone marrow transplants.

What could go wrong

This is a very small, early-phase trial with only 5 participants. It may not work for everyone, and long-term effects are unknown. The procedure also carries risks from stem cell collection and infusion.

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.

anemia Bone Marrow Failure Disorders Fanconi anemia complementation group A Fanconi renotubular syndrome

As listed by the trial registrant

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

Contacts and locations

Locations

  • Stanford University

    Stanford, California, 94304, United States

  • University of Minnesota

    Minneapolis, Minnesota, 55454, United States