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Haploidentical Allogeneic Peripheral Blood Transplantation: Examining Checkpoint Immune Regulators' Expression

Primary Purpose

Acute Myeloid Leukemia, Chronic Lymphocytic Leukemia, Chronic Myeloid Leukemia

Status
Active
Phase
Phase 3
Locations
United States
Study Type
Interventional
Intervention
Cyclophosphamide
Fludarabine
Total Body Irradiation
Tacrolimus
cellcept
g-csf
Peripheral Blood Transplant
Sponsored by
Dartmouth-Hitchcock Medical Center
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Acute Myeloid Leukemia focused on measuring haploidentical, transplant, peripheral blood, allogeneic

Eligibility Criteria

18 Years - 75 Years (Adult, Older Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Age: less than 75 years
  • The patient must be approved for transplant by the treating transplant physician. This includes completion of their pre-transplant workup, as directed by standard Dartmouth-Hitchcock Medical Center (DHMC) Standard Operating Procedure (SOP) (DHMC SOP - Pre-transplant Evaluation of allogeneic recipient (Appendix).
  • The patient must have a disease (listed below) with treatment-responsiveness that the treating transplant physician believes will benefit from an allogeneic stem cell transplant. The diseases include:
  • Acute leukemia - Acute Myeloid Leukemia, Acute Lymphocytic Leukemia
  • Chronic leukemia - Chronic Myeloid Leukemia, Chronic Lymphocytic Leukemia
  • Myelodysplasia
  • Myeloproliferative disorder
  • Myelofibrosis
  • Lymphoma - Non-Hodgkin's Lymphoma or Hodgkin's disease
  • Plasma cell disorder, including myeloma, Waldenstrom's Macroglobulinemia
  • Donor availability- the patient must have an identified RELATED haplo-identical donor
  • No Human Immunodeficiency Virus infection or active hepatitis B or C
  • Eastern Cooperative Oncology Group performance status: 0-2
  • Diffusing capacity of carbon monoxide (DLCO) greater than or equal to 40 % predicted
  • Left ventricular ejection fraction greater than or equal to 40%
  • Serum bilirubin < 2x upper limit of normal; transaminases < 3x normal at the time of transplant
  • No active or uncontrollable infection
  • In female, a negative pregnancy test if experiencing menstrual periods
  • No major organ dysfunction precluding transplantation
  • No evidence of an active malignancy that would limit the patient's survival to less than 2 years. (If there is any question, the PI can make a decision).

Exclusion Criteria:

  • Psychiatric disorder or a mental deficiency of the patient that is sufficiently severe to make compliance with the treatment unlikely, and making informed consent impossible.
  • Major anticipated illness or organ failure incompatible with survival from bone marrow transplant.
  • History of refractory systemic infection

DONOR ELIGIBILITY

  • Human leukocyte antigen (HLA) haplo-identical matched related.
  • The donor must be healthy and must be willing to serve as a donor, based on standard National Marrow Donor Program (NMDP) guidelines and DHMC SOP - Donor Evaluation (Appendix)
  • The donor must have no significant co-morbidities that would put the donor at marked increased risk
  • There is no age restriction for the donor
  • Informed consent must be signed by donor

DONOR EXCLUSION CRITERIA

  • The NMDP guidelines for exclusion criteria will be used (Appendix). In addition, the following donors are NOT eligible:
  • Pregnant or lactating donor
  • HIV or active Hep B or C in the donor
  • Donor unfit to receive G-CSF and undergo apheresis
  • A donor with a psychiatric disorder or mental deficiency that makes compliance with the procedure unlikely and informed consent impossible

Sites / Locations

  • Dartmouth Hitchcock Medical Center, Norris Cotton Cancer Center

Arms of the Study

Arm 1

Arm Type

Other

Arm Label

Johns Hopkins' conditioning regimen

Arm Description

Cyclophosphamide, fludarabine, total body irradiation, immune suppression including tacrolimus and cellcept, Granulocyte colony-stimulating factor (G-CSF), and peripheral blood transplant

Outcomes

Primary Outcome Measures

100-Day Survival
Define 100-day survival of subjects

Secondary Outcome Measures

Immune Checkpoint Regulators - Incidence
To characterize the incidence of immune checkpoint regulators (V-domain Ig Suppressor of T-cell Activation, cytotoxic T-lymphocyte-associated protein 4 [CTLA], Programmed cell death protein 1 [PD-1]) during early immune recovery following an allogeneic stem cell transplant.
Myeloid-derived suppressor cells (MDSCs) after Graft vs. Host Disease (GVHD) diagnosis - checkpoint regulator expression
In those patients experiencing GVHD, the study team will define the checkpoint regulator expression on MDSCs
MDSCs after GVHD diagnosis - peripheral blood mononuclear cells
In those patients experiencing GVHD, the study team will define the peripheral blood mononuclear cells and myeloid subsets.
MDSCs after GVHD diagnosis - myeloid subsets using flow cytometry
In those patients experiencing GVHD, the study team will define the myeloid subsets.
MDSCs after GVHD diagnosis - frequency
In those patients experiencing GVHD, the study team will define the MDSCs frequency.
Immune Checkpoint Regulators - Prevalence
To characterize the prevalence of immune checkpoint regulators (VISTA, CTLA-4, PD-1) during early immune recovery following an allogeneic stem cell transplant.
Immune Checkpoint Regulators - Function
Flow cytometry will be used to characterize the function of immune checkpoint regulators (VISTA, CTLA-4, PD-1) during early immune recovery following an allogeneic stem cell transplant.

Full Information

First Posted
January 8, 2018
Last Updated
October 17, 2023
Sponsor
Dartmouth-Hitchcock Medical Center
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1. Study Identification

Unique Protocol Identification Number
NCT03480360
Brief Title
Haploidentical Allogeneic Peripheral Blood Transplantation: Examining Checkpoint Immune Regulators' Expression
Official Title
Haploidentical Allogeneic Peripheral Blood Transplantation: Clinical Trial and Laboratory Correlates Examining Checkpoint Immune Regulators' Expression
Study Type
Interventional

2. Study Status

Record Verification Date
October 2023
Overall Recruitment Status
Active, not recruiting
Study Start Date
March 28, 2018 (Actual)
Primary Completion Date
March 27, 2023 (Actual)
Study Completion Date
September 13, 2025 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Dartmouth-Hitchcock Medical Center

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The standard Johns Hopkins' regimen will be used in study subjects, with the use of donor peripheral blood stem cells, rather than marrow. Clinical outcomes will be defined while focusing efforts on immune reconstitution focusing on immune checkpoint regulators after a related haploidentical stem cell transplant.
Detailed Description
We propose a clinical trial to define clinical endpoints, including engraftment, 100-day survival and one year survival (Objective #1). We will characterize the incidence, prevalence and function of immune checkpoint regulators in patients' blood and bone marrow following transplantation (Objective #2). We will correlate these laboratory results with clinical outcomes and the incidence of GVHD. As an exploratory aim, in those patients experiencing GVHD and requiring treatment, we will define the frequency/expression of checkpoint regulator expression and correlate these results with the patient's response to GVHD therapy.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Acute Myeloid Leukemia, Chronic Lymphocytic Leukemia, Chronic Myeloid Leukemia, Myelodysplasia, Myeloproliferative Disorder, Myelofibrosis, Lymphoma, Lymphoma, Non-Hodgkin, Plasma Cell Disorder
Keywords
haploidentical, transplant, peripheral blood, allogeneic

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
20 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Johns Hopkins' conditioning regimen
Arm Type
Other
Arm Description
Cyclophosphamide, fludarabine, total body irradiation, immune suppression including tacrolimus and cellcept, Granulocyte colony-stimulating factor (G-CSF), and peripheral blood transplant
Intervention Type
Drug
Intervention Name(s)
Cyclophosphamide
Intervention Description
14.5 mg/kg for 2 days (days -6, -5) and then 50 mg/kg for two days (days 3, 4)
Intervention Type
Drug
Intervention Name(s)
Fludarabine
Intervention Description
30 mg/m2 daily for 5 days
Intervention Type
Radiation
Intervention Name(s)
Total Body Irradiation
Intervention Description
200 centigray (cGy) for one day (day -1)
Intervention Type
Drug
Intervention Name(s)
Tacrolimus
Intervention Description
1 mg IV daily, (or the oral equivalent) adjusted to achieve a level between 5 and 15 ng/ml. If there is no evidence of GVHD, discontinue Tacrolimus by Day 180.
Intervention Type
Drug
Intervention Name(s)
cellcept
Intervention Description
dose at 15 mg/kg po three times per day (maximum dose of 3 grams/day). Stop Cellcept at Day 35 following transplantation.
Intervention Type
Drug
Intervention Name(s)
g-csf
Intervention Description
5 mcg/kg/d starting day 5 and continue until Absolute Neutrophil Count (ANC) > 1000/mcL for 3 days.
Intervention Type
Procedure
Intervention Name(s)
Peripheral Blood Transplant
Intervention Description
cell dose goal: < 5 x 106 Hematopoietic progenitor cell antigen CD34+ cells/kg recipient weight
Primary Outcome Measure Information:
Title
100-Day Survival
Description
Define 100-day survival of subjects
Time Frame
100 days post date of peripheral blood transplant
Secondary Outcome Measure Information:
Title
Immune Checkpoint Regulators - Incidence
Description
To characterize the incidence of immune checkpoint regulators (V-domain Ig Suppressor of T-cell Activation, cytotoxic T-lymphocyte-associated protein 4 [CTLA], Programmed cell death protein 1 [PD-1]) during early immune recovery following an allogeneic stem cell transplant.
Time Frame
Days 30, 60, and 90 post-transplant
Title
Myeloid-derived suppressor cells (MDSCs) after Graft vs. Host Disease (GVHD) diagnosis - checkpoint regulator expression
Description
In those patients experiencing GVHD, the study team will define the checkpoint regulator expression on MDSCs
Time Frame
Post-transplant through study completion or death, assessed up to 3 years post-transplant
Title
MDSCs after GVHD diagnosis - peripheral blood mononuclear cells
Description
In those patients experiencing GVHD, the study team will define the peripheral blood mononuclear cells and myeloid subsets.
Time Frame
Post-transplant through study completion or death, assessed up to 3 years post-transplant
Title
MDSCs after GVHD diagnosis - myeloid subsets using flow cytometry
Description
In those patients experiencing GVHD, the study team will define the myeloid subsets.
Time Frame
Post-transplant through study completion or death, assessed up to 3 years post-transplant
Title
MDSCs after GVHD diagnosis - frequency
Description
In those patients experiencing GVHD, the study team will define the MDSCs frequency.
Time Frame
Post-transplant through study completion or death, assessed up to 3 years post-transplant
Title
Immune Checkpoint Regulators - Prevalence
Description
To characterize the prevalence of immune checkpoint regulators (VISTA, CTLA-4, PD-1) during early immune recovery following an allogeneic stem cell transplant.
Time Frame
Days 30, 60, and 90 post-transplant
Title
Immune Checkpoint Regulators - Function
Description
Flow cytometry will be used to characterize the function of immune checkpoint regulators (VISTA, CTLA-4, PD-1) during early immune recovery following an allogeneic stem cell transplant.
Time Frame
Days 30, 60, and 90 post-transplant

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
75 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Age: less than 75 years The patient must be approved for transplant by the treating transplant physician. This includes completion of their pre-transplant workup, as directed by standard Dartmouth-Hitchcock Medical Center (DHMC) Standard Operating Procedure (SOP) (DHMC SOP - Pre-transplant Evaluation of allogeneic recipient (Appendix). The patient must have a disease (listed below) with treatment-responsiveness that the treating transplant physician believes will benefit from an allogeneic stem cell transplant. The diseases include: Acute leukemia - Acute Myeloid Leukemia, Acute Lymphocytic Leukemia Chronic leukemia - Chronic Myeloid Leukemia, Chronic Lymphocytic Leukemia Myelodysplasia Myeloproliferative disorder Myelofibrosis Lymphoma - Non-Hodgkin's Lymphoma or Hodgkin's disease Plasma cell disorder, including myeloma, Waldenstrom's Macroglobulinemia Donor availability- the patient must have an identified RELATED haplo-identical donor No Human Immunodeficiency Virus infection or active hepatitis B or C Eastern Cooperative Oncology Group performance status: 0-2 Diffusing capacity of carbon monoxide (DLCO) greater than or equal to 40 % predicted Left ventricular ejection fraction greater than or equal to 40% Serum bilirubin < 2x upper limit of normal; transaminases < 3x normal at the time of transplant No active or uncontrollable infection In female, a negative pregnancy test if experiencing menstrual periods No major organ dysfunction precluding transplantation No evidence of an active malignancy that would limit the patient's survival to less than 2 years. (If there is any question, the PI can make a decision). Exclusion Criteria: Psychiatric disorder or a mental deficiency of the patient that is sufficiently severe to make compliance with the treatment unlikely, and making informed consent impossible. Major anticipated illness or organ failure incompatible with survival from bone marrow transplant. History of refractory systemic infection DONOR ELIGIBILITY Human leukocyte antigen (HLA) haplo-identical matched related. The donor must be healthy and must be willing to serve as a donor, based on standard National Marrow Donor Program (NMDP) guidelines and DHMC SOP - Donor Evaluation (Appendix) The donor must have no significant co-morbidities that would put the donor at marked increased risk There is no age restriction for the donor Informed consent must be signed by donor DONOR EXCLUSION CRITERIA The NMDP guidelines for exclusion criteria will be used (Appendix). In addition, the following donors are NOT eligible: Pregnant or lactating donor HIV or active Hep B or C in the donor Donor unfit to receive G-CSF and undergo apheresis A donor with a psychiatric disorder or mental deficiency that makes compliance with the procedure unlikely and informed consent impossible
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Kenneth Meehan, MD
Organizational Affiliation
Dartmouth-Hitchcock Medical Center
Official's Role
Principal Investigator
Facility Information:
Facility Name
Dartmouth Hitchcock Medical Center, Norris Cotton Cancer Center
City
Lebanon
State/Province
New Hampshire
ZIP/Postal Code
03756
Country
United States

12. IPD Sharing Statement

Plan to Share IPD
No
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Haploidentical Allogeneic Peripheral Blood Transplantation: Examining Checkpoint Immune Regulators' Expression

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