Bubble boy disease gets a gene fix: new trial offers hope

NCT ID NCT06851767

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

Summary

This study tests a new gene therapy for X-linked severe combined immunodeficiency (X-SCID), a rare immune disorder. Doctors take a person's own stem cells, fix a faulty gene using a technique called base editing, and return the cells to the body. The goal is to rebuild the immune system. The trial includes 18 people aged 3 and older and will follow them for 15 years.

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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 โ€” we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

T-B+ severe combined immunodeficiency due to gamma chain deficiency X-Linked Combined Immunodeficiency Diseases

As listed by the trial registrant

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

Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States