A Study Evaluating the Safety and Efficacy of Lovo-cel in Severe Sickle Cell Disease

Summary

This is a non-randomized, open label, multi-site, single dose, Phase 1/2 study in approximately 50 adults and adolescents with severe SCD. The study will evaluate hematopoietic stem cell and progenitor stem cell (collectively referred to as hematopoietic stem and progenitor cells or HSPCs) transplantation using lovo-cel.

Timeline

Start

2015-02-02

Primary completion

2023-07-31

Completion

2024-01-30

Publications

• Kern KC, Inam Z, Hsieh MM, Tisdale JF, Fitzhugh CD, Limerick EM, Gebremeskel ASK, White T, Jordan LC, Lynch JK. Hematopoietic Stem Cell Transplant and Brain Volume Changes in Adults With Sickle Cell Disease. Neurology. 2026 Jun 9;106(11):e218050. doi: 10.1212/WNL.0000000000218050. Epub 2026 May 14.
• Kanter J, Thompson AA, Pierciey FJ Jr, Hsieh M, Uchida N, Leboulch P, Schmidt M, Bonner M, Guo R, Miller A, Ribeil JA, Davidson D, Asmal M, Walters MC, Tisdale JF. Lovo-cel gene therapy for sickle cell disease: Treatment process evolution and outcomes in the initial groups of the HGB-206 study. Am J Hematol. 2023 Jan;98(1):11-22. doi: 10.1002/ajh.26741. Epub 2022 Oct 10.
• Del Pozo Martin Y. 2021 ASH annual meeting. Lancet Haematol. 2022 Feb;9(2):e92-e93. doi: 10.1016/S2352-3026(21)00384-7. Epub 2021 Dec 16. No abstract available.
• Kanter J, Walters MC, Krishnamurti L, Mapara MY, Kwiatkowski JL, Rifkin-Zenenberg S, Aygun B, Kasow KA, Pierciey FJ Jr, Bonner M, Miller A, Zhang X, Lynch J, Kim D, Ribeil JA, Asmal M, Goyal S, Thompson AA, Tisdale JF. Biologic and Clinical Efficacy of LentiGlobin for Sickle Cell Disease. N Engl J Med. 2022 Feb 17;386(7):617-628. doi: 10.1056/NEJMoa2117175. Epub 2021 Dec 12.
• Jones RJ, DeBaun MR. Leukemia after gene therapy for sickle cell disease: insertional mutagenesis, busulfan, both, or neither. Blood. 2021 Sep 16;138(11):942-947. doi: 10.1182/blood.2021011488.
• Del Pozo Martin Y. 47th Annual Meeting of the EBMT. Lancet Haematol. 2021 May;8(5):e317-e318. doi: 10.1016/S2352-3026(21)00104-6. Epub 2021 Mar 31. No abstract available.

Drugs

Indications