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Study identifier: NCT06364774 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

ALS20-101 Lentiviral Gene Therapy for Beta Thalassemia

Condition: Beta-Thalassemia  ·  Sponsor: Children's Hospital of Philadelphia

PhasePhase 1/Phase 2
Planned participants12
Who can joinAll sexes, 18 Years to 40 Years
Healthy volunteersNo

About this study

The main goal of this study is to find out if the blood disorder called transfusion-dependent beta thalassemia can be safely treated by modifying blood stem cells. This is done by collecting blood stem cells from the subject, modifying those cells, adding a healthy beta globin gene, and then giving them back to the subject. It is hoped that these modified cells will decrease the need for blood transfusions. The gene modified blood stem cells are called CHOP-ALS20 ("study drug"). This experimental gene therapy has not been tried on human beings before and is not FDA approved.

This description comes directly from the study's public registry record.

Talk to the study team

Janet Kwiatkowski, MD  ·  215-590-5286  ·  kwiatkowski@chop.edu

Jaladhikumar Patel  ·  267-426-5602  ·  patelj23@chop.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Children's Hospital of PhiladelphiaPhiladelphia, Pennsylvania, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06364774