NCT06506461

St. Jude Autologous Genome Edited Stem Cells For Sickle Cell Disease-1

Study Summary

This study is being done to test the safety of a new treatment called gene editing in Sickle Cell Disease (SCD) patients and to see if a single dose of this genetically modified cellular product will increase the amount of a certain hemoglobin called fetal hemoglobin (HbF) and help reduce the symptoms of SCD. Primary Objective * To assess the safety of autologous infusion of clustered regularly interspaced palindromic repeats (CRISPR)/ CRISPR associated protein (Cas9)-edited CD34+ hematopoietic stem and progenitor cells (HSPCs) in patients with severe SCD. Secondary Objective * To assess the efficacy autologous infusion of CRISPR/Cas9 genome-edited CD34+ HSPCs into patients with severe SCD.

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Interventions

PlerixaforDRUG
Given Subcutaneous (under the skin)
BusulfanDRUG
Given Intravenous (IV)
Gene-modified CD34+ cellsBIOLOGICAL
Given Intravenous (IV)
MotixafortideDRUG
Given Subcutaneous (under the skin)

Study Locations

FacilityCityStateCountry
St. Jude Children's Research HospitalMemphisTennesseeUnited States

Official Trial Information

View on ClinicalTrials.gov

Data sourced from ClinicalTrials.gov. Last updated: April 14, 2026