Post T-plant Infusion of Allogeneic Cytokine Induced Killer (CIK) Cells as Consolidative Therapy in Myelodysplastic Syndromes/Myeloproliferative Disorders

April 18, 2019 updated by: Everett Meyer

Post Transplant Infusion of Allogeneic Cytokine Induced Killer Cells as Consolidative Therapy After Non-Myeloablative Allogeneic Transplantation in Patients With Myelodysplasia or Myeloproliferative Disorders

Allogeneic stem cell transplantation (transplant of blood cells from another individual) is a treatment option for patients with myelodysplasia or myeloproliferative Disorders. During the course of this study, it will be evaluated whether a particular type of blood cell, called a cytokine-induced killer (CIK) cell, may add benefit to allogeneic stem cell transplantation. CIK cells are present in small quantities in the bloodstream but their numbers can be expanded after a brief period of nurturing in a laboratory.

Study Overview

Detailed Description

Primary Objectives:

To determine the rate of conversion to FDC following infusion of allogeneic CIK cells among patients with MDS, therapy-related myeloid neoplasms, or MPD who receive non myeloablative preparative regimen of TLI / ATG followed by allogeneic HCT and consolidation with allogeneic CIK cells.

Secondary Objectives:

  • To determine the 2 year overall survival (OS) and event free survival (EFS)
  • To determine the incidence of acute GVHD following infusion of allogeneic CIK cells
  • To assess the pre-transplant expression of NKG2D ligands in patients' bone marrow aspirates.

Study Type

Interventional

Enrollment (Actual)

44

Phase

  • Phase 2

Contacts and Locations

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

Study Locations

    • California
      • Stanford, California, United States, 94305
        • Stanford University School of Medicine

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

Ages Eligible for Study

50 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

INCLUSION CRITERIA, RECIPIENT WITH MYELODYSPLASTIC SYNDROME (MDS)

  • Diagnosis of MDS classifiable by the World Health Organization (WHO) on the basis of:

    • Refractory anemia
    • Refractory anemia with excess blasts-1
    • Refractory anemia with excess blasts-2
    • Refractory cytopenia with multi-lineage dysplasia
    • Refractory cytopenia with multi-lineage dysplasia and ringed sideroblasts
    • Chronic myelomonocytic leukemia (CMML)
    • MDS transformed to acute leukemia
    • MDS-unclassified
  • Participants with advanced MDS must have < 10% marrow blasts prior to receiving conditioning with TLI/ATG, documented by marrow examination within 1 month prior.
  • Participants with evolution to acute leukemia (AML) must be in a morphologic leukemia free-state (MLFS) with blasts < 5%

INCLUSION CRITERIA, RECIPIENT WITH MYELOPROLIFERATIVE DISORDER (MPD)

  • Diagnosis of MPD on the basis of:

    • Idiopathic myelofibrosis
    • Polycythemia vera
    • Essential thrombocythemia
    • Chronic myelomonocytic leukemia (CML)
    • CML, Philadelphia chromosome-negative
    • Chronic neutrophilic leukemia
    • Chronic eosinophilic leukemia
    • Hypereosinophilic cyndrome
    • Systemic mastocytosis
  • < 10% marrow blasts prior to receiving conditioning with TLI/ATG, documented by marrow examination within 1 month prior.
  • Participants with evolution to acute leukemia (AML) must be in a morphologic leukemia free-state (MLFS) with blasts < 5%. Presence of residual dysplastic features following cytoreductive therapy is acceptable.

INCLUSION CRITERIA, RECIPIENT WITH THERAPY-RELATED MYELOID NEOPLASM (t MDS)

  • < 10% marrow blasts prior to receiving conditioning with TLI/ATG, documented by marrow examination within 1 month prior.
  • Morphologic leukemia free-state with blasts < 5 %.
  • Age > 50 years, or < 50 years of age but at high-risk for regimen-related toxicity associated with conventional myeloablative transplants due to pre-existing medical conditions or prior therapy
  • Availability of a fully HLA-matched or single antigen/allele mismatched sibling or unrelated donor
  • Prior malignancy diagnosed > 5 years ago without evidence of disease, or < 5 years ago with life expectancy of > 5 years are eligible (prior malignancy is not a requirement)

INCLUSION CRITERIA, DONOR

  • Donors must be HLA-matched or one allele mismatched.
  • Donor age < 75 (EXCEPTION by Principal Investigator discretion)
  • Must consent to PBSC mobilization with G-CSF; apheresis; and collection and donation of plasma
  • Donor must consent to placement of a central venous catheter in the event that peripheral venous access is limited.

EXCLUSION CRITERIA, RECIPIENT

Any of the following:

  • Uncontrolled CNS involvement with disease
  • Pregnant
  • Cardiac function: ejection fraction (EF) < 35% or uncontrolled cardiac failure
  • Diffusing capacity of the lungs for carbon monoxide (DLCO) < 40% predicted
  • Bilirubin > 3 mg/dL
  • Aspartate aminotransferase (AST) > 3x the upper limit of normal (ULN)
  • Alanine aminotransferase (ALT) > 3x ULN
  • Estimated creatinine clearance < 50 mL/min
  • Karnofsky performance score (KPS) < 70%
  • Documented fungal disease that is progressive despite treatment
  • HIV-positive

EXCLUSION CRITERIA, DONOR

Any of the following:

  • Identical twin to recipient
  • Pregnant or lactating
  • Prior malignancy within the preceding 5 years (EXCEPTION: non-melanoma skin cancers)
  • HIV seropositivity

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Allogeneic Cytokine-induced Killer Cells (CIK)
Target dose of ≥ 5 x 10e6 CD34+ cells/kg of recipient body weight plus an additional 2 x10e9 mononuclear cells.
Standard of care
Other Names:
  • Cytokine-induced Killer Cells
5 mg/kg, po
Other Names:
  • cyclosporin
  • cyclosporin A
15 mg/kg, oral
Other Names:
  • CellCept
  • MMF
7.5 mg/kg, IV
Other Names:
  • ATG
  • Anti-thymocyte globulin

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Full Donor Chimerism (FDC)
Time Frame: 90 days
Proportion of patients achieving full donor T-cell chimerism (FDC) by on or before Day 90 post non-myeloablative allogeneic transplant with allogeneic cytokine-induced killer (CIK) cells will be determined. FDC is defined as the attainment of >95% donor type CD3+ cells. The outcome will be reported as number of participants who achieved full donor chimerism, a number without dispersion.
90 days

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Overall Survival (OS)
Time Frame: 2 years
Overall survival (OS) is an expression of the number of participants that remain alive 2 years after cytokine-induced killer (CIK) infusion. The outcome will be reported as the number of participants alive 2 years after CIK infusion, a number without dispersion.
2 years
Event-free Survival (EFS) Rate
Time Frame: 2 years
Event-free Survival (EFS) rate will be assessed on all enrolled participants and is defined as the duration of time after cytokine-induced killer (CIK) cell infusion that the participants remain alive with experiencing relapse, Grade 3 to 4 acute graft vs host disease (aGVHD), or death. The outcome will be reported as the number of participants, stratified by receipt of CIK cells, that did not experience a specified event, a number without dispersion.
2 years
Number of Participants That Experience Grade 2 to 4 aGvHD Within 100 Days and 1 Year
Time Frame: 1 year

Acute graft vs host disease (aGvHD) Grade 2 to 4 was staged & graded using modified Keystone criteria, as below. The outcome is reported as the number of participants that experience Grade 2 to 4 aGvHD within 100 days and 1 year.

  • Stage 1: Skin: rash < 25% of skin. Liver: bilirubin 2 to 3 mg/dL. Gut: diarrhea 500 to 1000 mL/day or persistent nausea with positive biopsy for GvHD
  • Stage 2: Skin: rash 25 to 50% of skin. Liver: bilirubin 3 to 6 mg/dL. Gut: diarrhea 1000 to 1500 mL/day.
  • Stage 3: Skin: rash > 50% of skin. Liver: bilirubin 6 to 15 mg/dL. Gut: diarrhea > 1500 mL/day.
  • Stage 4: Skin: generalized erythroderma with bulla formation. Liver: bilirubin > 15 mg/dL. Gut: severe abdominal pain with or without ileus Grade of aGvHD was determined as follows.
  • Grade 1: Stage 1-2 Skin + No Liver stage + No Gut stage
  • Grade 2: Stage 3 Skin OR Stage 1 Liver or Stage 1 Gut
  • Grade 3: No Skin stage + Stage 2 to 3 Liver Stage 2 to 4 Gut
  • Grade 4: Stage 4 Skin + or Stage 2
1 year
Pre-transplant Expression of Natural-killer Group 2, Member D (NKG2D) Ligands
Time Frame: Pre-transplant
Pre-transplant expression of natural-killer group 2, member D (NKG2D) ligands MIC A, MIC B, and the UL16 binding proteins (ULBPs) will be assessed in participants' bone marrow aspirates. The outcomes is expressed as the number of participants whose expression level for each ligand was elevated compared to background, represented by the known levels for individual without cancer.
Pre-transplant

Collaborators and Investigators

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

Sponsor

Investigators

  • Principal Investigator: Everett Meyer, MD, PhD, Stanford University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

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

March 1, 2011

Primary Completion (Actual)

June 7, 2016

Study Completion (Actual)

March 19, 2017

Study Registration Dates

First Submitted

June 21, 2011

First Submitted That Met QC Criteria

July 11, 2011

First Posted (Estimate)

July 13, 2011

Study Record Updates

Last Update Posted (Actual)

May 7, 2019

Last Update Submitted That Met QC Criteria

April 18, 2019

Last Verified

April 1, 2019

More Information

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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