Safety Study of Human Myeloid Progenitor Cells (CLT-008) After Cord Blood Transplant for Hematologic Malignancy

NCT ID: NCT00891137

Last Updated: 2014-10-27

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-04-30

Study Completion Date

2014-06-30

Brief Summary

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Ex vivo expanded human myeloid progenitor cells (hMPCs; CLT-008) have the potential to accelerate neutrophil recovery in patients receiving myeloablative conditioning as part of an umbilical cord blood transplant for hematologic cancer. In this study, the safety and tolerability of CLT-008 administered 24 hours after an umbilical cord blood transplant will be determined by monitoring for adverse reactions, neutrophil and platelet recovery, hematopoietic chimerism, graft-versus-host disease (GVHD), and infections.

Detailed Description

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Conditions

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Leukemia Lymphoma Multiple Myeloma Plasma Cell Neoplasm Myelodysplastic Syndromes

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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Group A

Low dose, single donor CLT-008 (human myeloid progenitor cells)

Group Type EXPERIMENTAL

human myeloid progenitor cells

Intervention Type BIOLOGICAL

Single intravenous injection/infusion

Group B

Low dose, multiple donor CLT-008 (human myeloid progenitor cells)

Group Type EXPERIMENTAL

human myeloid progenitor cells

Intervention Type BIOLOGICAL

Single intravenous injection/infusion

Group C

Intermediate dose, multiple donor CLT-008 (human myeloid progenitor cells)

Group Type EXPERIMENTAL

human myeloid progenitor cells

Intervention Type BIOLOGICAL

Single intravenous injection/infusion

Group D

High dose, multiple donor CLT-008 (human myeloid progenitor cells)

Group Type EXPERIMENTAL

human myeloid progenitor cells

Intervention Type BIOLOGICAL

Single intravenous injection/infusion

Interventions

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human myeloid progenitor cells

Single intravenous injection/infusion

Intervention Type BIOLOGICAL

Other Intervention Names

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CLT-008 hMPC

Eligibility Criteria

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Inclusion Criteria

* Undergoing allogeneic (4-6/6 matched) umbilical cord blood graft with at least 2.5 x 10e7 cells/kg for hematological malignancy:

* High risk acute myeloid leukemia (AML) in complete remission
* Very high risk pediatric AML; patients \<21 years eligible with \<25% blasts in marrow after failed chemotherapy
* High risk acute lymphocytic leukemia (ALL) in complete remission
* Chronic myelogenous leukemia (CML), excluding refractory blast crisis
* Myelodysplasia (MDS) IPPS Int-2 or high risk, or refractory anemia with severe pancytopenia or high risk cytogenetics
* Chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), marginal zone B-cell lymphoma or follicular lymphoma that have progressed after two prior therapies
* Lymphoplasmacytic, lymphoma, mantle-cell lymphoma, prolymphocytic leukemia after initial therapy and complete or partial remission
* Large cell non-Hodgkin lymphoma (NHL) in second complete or partial remission (chemotherapy refractory large cell NHL not eligible)
* Lymphoblastic lymphoma, peripheral T cell lymphoma including angioimmunoblastic lymphoma, Burkitt's lymphoma, and other high-grade NHL after initial therapy if stage III/IV in complete or partial remission, or after progression if stage I/II \<1 year (chemotherapy refractory high-grade NHL not eligible)
* Multiple myeloma beyond 2nd partial remission
* Preparative regimen consisting of cyclophosphamide, fludarabine, and total body irradiation
* Adequate organ function

Exclusion Criteria

* Symptomatic underlying pulmonary disease or requiring oxygen
* Active infection
* HIV positive
* Pregnant or nursing
Minimum Eligible Age

12 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Department of Health and Human Services

FED

Sponsor Role collaborator

Cellerant Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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John E Wagner, MD

Role: PRINCIPAL_INVESTIGATOR

University of Minnesota

Locations

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Children's Hospital of Orange County

Orange, California, United States

Site Status

Alfred I. duPont Hospital for Children

Wilmington, Delaware, United States

Site Status

Children's National Medical Center

Washington D.C., District of Columbia, United States

Site Status

Loyola University Medical Center, Cardinal Bernardin Cancer Center

Maywood, Illinois, United States

Site Status

University of Minnesota: Masonic Cancer Center, BMT Clinic, and Fairview Medical Center

Minneapolis, Minnesota, United States

Site Status

Cleveland Clinic, Taussig Cancer Institute

Cleveland, Ohio, United States

Site Status

Nationwide Children's Hospital

Columbus, Ohio, United States

Site Status

Medical College of Wisconsin

Milwaukee, Wisconsin, United States

Site Status

Countries

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United States

Related Links

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http://www.cellerant.com

Cellerant Therapeutics, Inc.

Other Identifiers

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MT 2008-38

Identifier Type: -

Identifier Source: org_study_id

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