Transplantation of NiCord®, Umbilical Cord Blood-derived Ex Vivo Expanded Cells, in Patients With HM

Phase 1

Completed

• Conditions: Hematological Malignancies; Acute Lymphoblastic Leukemia (ALL); Myelodysplastic Syndrome (MDS); Acute Myeloid Leukemia (AML)
• Interventions: Drug: NiCord®

• Registration Number: NCT01816230
• Lead Sponsor: Gamida Cell ltd

Brief Summary

A Study Evaluating the Safety and Efficacy of Transplantation of a single cord blood unit (CBU) of NiCord®, umbilical cord blood-derived Ex Vivo Expanded Stem and Progenitor Cells in Patients with Hematological Malignancies.

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.

The study is designed as a multi center, single arm study, evaluating the safety and efficacy of the transplantation of NiCord® to patients with hematological malignancies following myeloablative therapy.

Total study duration is approximately 400 days from the signing of informed consent to the last visit one year following transplantation

The overall study objective is to evaluate the safety and efficacy of NiCord®: single ex-vivo expanded cord blood unit transplantation in patients with hematological malignancies following myeloablative therapy as follows:

The main study objectives are to assess the cumulative incidence of patients with NiCord®-derived neutrophil engraftment at 42 days following transplantation and to assess the incidence of secondary graft failure at 180 days following transplantation of NiCord® Ten evaluable patients recruited for the study should be 12-65 years of age, up to a maximum of 15 treated patients.

Study Timeline

• Study First Submitted: 2013-03-19
• Study First Submitted QC: 2013-03-21
• Study First Posted: 2013-03-22
• Study Start: 2013-04
• Primary Completion: 2017-06
• Study Completion: 2018-06
• Results First Submitted: 2020-08-31
• Results First Submitted QC: 2020-08-31
• Results First Posted: 2020-09-21
• Status Verified: 2020-10
• Last Update Submitted: 2020-10-01
• Last Update Posted: 2020-10-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 36

Inclusion Criteria

• Applicable disease and eligible for myeloablative SCT
• Patients must have two partially HLA-matched CBUs
• Back-up stem cell source
• Adequate Karnofsky Performance score or Lansky Play-Performance scale
• Sufficient physiological reserves
• Signed written informed consent

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Exclusion Criteria

• HLA-matched donor able to donate
• Prior allogeneic HSCT
• Other active malignancy
• Active or uncontrolled infection
• Active/symptoms of central nervous system (CNS) disease
• Pregnancy or lactation

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
NiCord®	NiCord®	NiCord® is a stem/progenitor cell based product composed of ex vivo expanded allogeneic UCB cells.

Primary Outcome Measures

Name	Time	Method
Engraftment	42 days	Assess the cumulative incidence of patients with NiCord®-derived neutrophil engraftment at 42 days following transplantation.

Trial Locations

Locations (15)

University Hospital Vall d´Hebron; 🇪🇸 Barcelona, Spain

Steven and Alexandra Cohen Children's Medical Center; 🇺🇸 New York, New York, United States

University of Turin; 🇮🇹 Turin, Italy

Children Hospital Gaslini Scientific Institute; 🇮🇹 Genoa, Italy

National University Cancer Institute; 🇸🇬 Singapore, Singapore

Hospital Universitario La Fe; 🇪🇸 Valencia, Spain

Singapore General Hospital; 🇸🇬 Singapore, Singapore

Cedars-Sinai Medical Center; 🇺🇸 Los Angeles, California, United States

Vanderbilt; 🇺🇸 Nashville, Tennessee, United States

Loyola University, Cardinal Bernardin Cancer Center; 🇺🇸 Maywood, Illinois, United States

University of Minnesota; 🇺🇸 Minneapolis, Minnesota, United States

Duke University Medical Center; 🇺🇸 Durham, North Carolina, United States

Cleveland Clinic; 🇺🇸 Cleveland, Ohio, United States

Oregon Health & Science University; 🇺🇸 Portland, Oregon, United States

University Medical Center Utrecht; 🇳🇱 Utrecht, Netherlands