NCT01590628

Allogeneic SCT of NiCord®, UCB-Derived Ex Vivo Expanded Stem and Progenitor Cells, in Patients With Hemoglobinopathies

Allogeneic Stem Cell Transplantation of NiCord®, Umbilical Cord Blood-Derived Ex Vivo Expanded Stem and Progenitor Cells, in Patients With Hemoglobinopathies

• Status: Completed
• Phase: Phase 1 / Phase 2
• Study type: Interventional
• Enrollment: 16 (actual)
• Sponsor: Gamida Cell ltd · Industry
• Sex: All
• Age: 2 Years – 45 Years
• Healthy volunteers: Not accepted

Summary

Allogeneic Stem Cell Transplantation of NiCord®, Umbilical Cord Blood-Derived Ex Vivo Expanded Stem and Progenitor Cells, in Patients with Hemoglobinopathies

Detailed description

Umbilical cord blood (UCB) is an alternative stem cell source for hematopoietic stem cell transplantations (HSCT) and can be used for the treatment of various life-threatening diseases, such as hematological malignancies or genetic blood disorders, in such cases where a matched related stem cell donor is not available. However, the major drawback of using this valuable stem cells source is the limited cell dose in a single cord blood unit (CBU), which was shown to be associated with inadequate hematopoietic reconstitution and high risk of transplant-related mortality. To improve outcomes and extend applicability of UCB transplantation, one potential solution is ex vivo expansion of UCB-derived stem and progenitor cells. NiCord® is a stem/progenitor cell based product composed of ex vivo expanded allogeneic UCB cells. NiCord® is based on a novel technology for the ex vivo cell expansion of cord blood derived hematopoietic progenitor cells. By increasing the number of the short and long-term reconstitution progenitor cells transplanted, NiCord® has the potential to enable the broader application of UCB transplantation, and improve the clinical outcomes of UCB transplantation. In Part 1 of this study, NiCord® will be administered to the patient in conjunction with a second, unmanipulated CBU. In Part 2 of this study, NiCord® will be administered to the patient without a second, unmanipulated CBU. The study duration per patient is approximately 270 days from signing of informed consent to last visit on day 180 post-transplant. The overall study objectives of part 1 of this study are to evaluate the safety and efficacy of co-transplantation of NiCord® and an unmanipulated CBU in patients with Hemoglobinopathies (Sickle Cell Disease (SCD), or thalassemia major) following myeloablative therapy. The overall study objectives of part 2 of this study are to evaluate the safety and efficacy of transplantation of NiCord® in patients with Hemoglobinopathies (Sickle Cell Disease (SCD), or thalassemia major) following myeloablative therapy. The study hypothesis for part 1 of this study is that the co-transplantation of NiCord® and an unmanipulated unrelated cord blood graft in patients with hemoglobinopathies (SCD, or thalassemia major) following myeloablative preparative therapy will be safe and will enable cord blood engraftment. The study hypothesis for part 2 of this study is that transplantation of NiCord® in patients with hemoglobinopathies (SCD, or thalassemia major) following myeloablative preparative therapy will be safe and will enable cord blood engraftment. Up to fifteen (15) evaluable patients recruited for part 1 of the study and up to five (5) patients for part 2 of the study should be 2-45 years of age, at least 10 kg in weight, have symptomatic SCD or thalassemia major and should be considered as candidates for allogeneic myeloablative HSCT for the treatment of SCD.

Conditions

• Sickle Cell Disease & Thalassemia

Interventions

Type	Name	Description
DRUG	NiCord	NiCord® is a cell-based product composed of umbilical cord-derived ex vivo expanded stem and progenitor cells

Timeline

• Start date: 2012-09-01
• Primary completion: 2018-09-01
• Completion: 2019-10-01
• First posted: 2012-05-03
• Last updated: 2022-05-20
• Results posted: 2022-04-27

Locations

3 sites across 1 country: United States