Host Dendritic Cells in Allograft Patients

October 28, 2010 updated by: Icahn School of Medicine at Mount Sinai

A Phase I Trial of Host Dendritic Cell Infusion After Allogeneic Stem Cell Transplant for Prevention or for Treatment of Relapsed Disease in Patients With Advanced Hematologic Malignancies

The purpose of this study is to assess preliminary efficacy and to determine the safety and feasibility of ex vivo generated dendritic cell (HDC) infusion with and without donor lymphocyte infusion (DLI) after allogeneic stem cell transplant (SCT). We also wish to establish the feasibility of apheresis shipment as well as vaccine shipment and stability in the population.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Unknown

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
25

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • United States
    • New York
      • New York, New York, United States, 10029
        • Recruiting
        • Mount Sinai Medical Center
        • Principal Investigator:
          • Keren Osman, MD
        • Contact:
          • Keren Osman, MD
          • Phone Number: 212-241-6021

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age 18-70
  • Ability to sign informed consent
  • ECOG performance status ≤3
  • Life expectancy > 6 months
  • Adequate cardiac function: MUGA or Echocardiogram demonstrating >50% Ejection Fraction
  • Adequate pulmonary function with DLCO > 50%

  • Adequate hepatic function

    • Bilirubin ≤ 1.5mg/dl
    • Alkaline phosphatase ≤5 times the upper limit of normal
    • Aspartate aminotransferase (AST) or serum glutamic-oxaloacetic transferase (SGOT) ≤ 3 times the upper limit of normal
    • Alanine aminotransferase (ALT) or serum glutamic pyruvic transaminase (SGPT) ≤ 3 times the upper limit of normal
  • Adequate renal function Estimated creatinine clearance > 40ml/min

  • Diagnosis of one of the following

    • Non-Hodgkin's lymphoma excluding Follicular lymphoma and Marginal Zone Lymphoma
    • Hodgkin's lymphoma
    • Multiple myeloma
    • Chronic lymphocytic leukemia
  • Eligible for allogeneic stem cell transplant with identified HLA-identical sibling (6/6 HLA match) or volunteer unrelated donor (8/8 allele HLA-matched (A, B, Cw, DRB1)
  • Women of childbearing potential must have a negative serum pregnancy test prior to enrollment
  • Women of childbearing potential must use effective means of birth control throughout the study.
  • Men should not father a child while enrolled in the study. Effective means of birth control include condom, vasectomy or abstinence.

Exclusion Criteria:

  • Malignancies other than melanoma within five years of study entry, except carcinoma in-situ of the cervix or basal/squamous cell skin cancers
  • Concurrent illnesses that would preclude survival > 6 months other than the disease under study
  • Pregnancy or nursing
  • HIV infection
  • Treatment with prior donor lymphocyte infusion
  • Prior allogeneic stem cell transplant
  • History of autoimmune diseases including systemic lupus erythematosus, rheumatoid arthritis and thyroiditis
  • Active infections including fungal infections and viral hepatitis
  • GVHD greater than grade I GVHD of the skin

Patient Exclusion Criteria for Part B (post Stem Cell Transplant)

  • Malignancies other than melanoma within five years of study entry, except carcinoma in-situ of the cervix or basal/squamous cell skin cancers
  • Concurrent illnesses that would preclude survival > 6 months other than the disease under study.
  • Pregnancy or nursing
  • HIV infection
  • Treatment with prior donor lymphocyte infusion
  • Prior allogeneic stem cell transplant
  • More than 4 prior relapses
  • History of autoimmune diseases including systemic lupus erythematosus, rheumatoid arthritis and thyroiditis
  • Active infections including fungal infections and viral hepatitis
  • GVHD greater than grade I GVHD of the skin
  • No cytotoxics will be given within 4 weeks of administration of the investigational cell therapy
  • Patients cannot receive any investigational agents within 30 days prior to administration of the investigational cell therapy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Group 1
Patients with Minimal Residual Disease or Minimal Volume Relapse post allogeneic stem cell transplant will receive MSSM/BIIR HDC Vax-001 (Host Dendritic Cells) by infusion
Biological: MSSM/BIIR HDC Vax-001 (Host Dendritic Cells)
Patients who have minimal residual disease or minimal volume relapse, and are at least four weeks post immunosuppression following allogeneic stem cell transplantation will receive a series of four HDC infusions (100,000 HDC/kg per infusion, one every four weeks(group 1). Those patients who have greater than minimal residual disease will receive HDC infusions, one every four weeks in conjunction with donor lymphocyte infusion (DLI) (group 2).
Experimental: Group 2
Patients with greater than Minimal Residual Disease or Minimal Volume Relapse post allogeneic stem cell transplant will receive MSSM/BIIR HDC Vax-001 (Host Dendritic Cells) by infusion in conjunction with donor lymphocyte infusion (DLI)
Biological: MSSM/BIIR HDC Vax-001 (Host Dendritic Cells)
Patients who have minimal residual disease or minimal volume relapse, and are at least four weeks post immunosuppression following allogeneic stem cell transplantation will receive a series of four HDC infusions (100,000 HDC/kg per infusion, one every four weeks(group 1). Those patients who have greater than minimal residual disease will receive HDC infusions, one every four weeks in conjunction with donor lymphocyte infusion (DLI) (group 2).

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
The incidence of severe graft versus host disease (GVHD) grade C or D as defined by IBMTR grading.
Time Frame: 2 weeks following each HDC infusion and 4, 6 and 8 weeks after the last HDC infusion
2 weeks following each HDC infusion and 4, 6 and 8 weeks after the last HDC infusion

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
The incidence of grade A and B acute GVHD, limited chronic GVHD, infusion reactions, graft loss and donor chimerism
Time Frame: 2 weeks following each HDC infusion and 4, 6 and 8 weeks after the last HDC infusion
2 weeks following each HDC infusion and 4, 6 and 8 weeks after the last HDC infusion

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Icahn School of Medicine at Mount Sinai

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Keren Osman, M.D., ICAHN School of Medicine at Mount Sinai

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2009

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2013

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 7, 2009

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 8, 2009

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 9, 2009

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 29, 2010

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 28, 2010

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2010

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 08-0906

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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