Disease: Sickle Cell Disease, (NCT03653247)

Disease info:

Sickle cell disease is a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disorder have atypical hemoglobin molecules called hemoglobin S, which can distort red blood cells into a sickle, or crescent, shape.

Frequency:
Sickle cell disease is the most common inherited blood disorder in the United States, affecting 70,000 to 80,000 Americans. The disease is estimated to occur in 1 in 500 African Americans and 1 in 1,000 to 1,400 Hispanic Americans.
Official title:
A Phase 1/2, Open-Label, Multicenter, Single-Arm Study to Assess the Safety, Tolerability, and Efficacy of BIVV003 for Autologous Hematopoietic Stem Cell Transplantation in Patients With Severe Sickle Cell Disease
Who:

No information 

Sponsor:

Bioverativ, a Sanofi company

 

Partners:
Locations:

United States, California

United States, Georgia

United States, Michigan

Study start:
Jun. 28, 2019
Enrollment:
8 participants
Gene editing method:
ZNF-Zinc Finger Nucleases
Gene:
BCL11A
Vector:
No information
IndicatorIndicator
IND Enabling Pre-clinical
Phase I Safety
Phase II Safety and Dosing
Phase III Safety and Efficacy

Status: Active recruiting

Description

This is an open label, multicenter, Phase 1/2 study in approximately eight adults with severe Sickle Cell Disease (SCD). The study will evaluate the safety, tolerability, and efficacy of autologous hematopoietic stem cell transplantation using BIVV003.

Participants will receive plerixafor as subcutaneous (SQ) administration followed by myeloablative conditioning therapy with intravenous (IV) busulfan. BIVV003 will then be administered as a 1-time IV infusion of autologous Cluster of Differentiation 34 + Hematopoietic Stem/Progenitor Cell (CD34+HSPC) transfected ex vivo with zinc finger nuclease (ZFN) messenger ribonucleic acid (mRNAs) targeting the B-cell lymphoma/leukemia 11A (BCL11A) locus.

Interventions:

  • Biological: Plerixafor
  • Drug: Busulfan
  • Genetic: BIVV003
Last updated: May. 18, 2020