Study Stopped
Objectives not met.
Planned Donor Lymphocyte Infusion (DLI) After Allogeneic Stem Cell Transplantation (SCT)
Phase 2 Study of Planned Donor Lymphocyte Infusion After Reduced Intensity Allogeneic Stem Cell Transplantation
2 other identifiers
interventional
16
1 country
1
Brief Summary
The goal of this clinical research study is to learn what dose of a kind of immune cell called T-lymphocytes (T-cells) given as a donor infusion about 8-9 weeks after a stem cell transplant has the best results. The safety of this treatment will also be studied. This will be tested in patients with leukemia, MDS, lymphoma, Hodgkin disease, and multiple myeloma. These results are measured as helping to control the disease without severe graft-versus-host disease (GvHD). GvHD is when transplanted donor tissue attacks the tissues of the recipient's body. Fludarabine, melphalan, and alemtuzumab are commonly given before stem cell transplants:
- Fludarabine is designed to interfere with the DNA (genetic material) of cancer cells, which may cause the cancer cells to die.
- Melphalan is designed to bind to the DNA of cells, which may cause cancer cells to die.
- Alemtuzumab is designed to weaken the immune system and reduce the risk of rejection of the transplant and graft-vs-host disease (GvHD). The donor infusion of T-cells is designed to help restore the immune system after the transplant, cause an immune reaction against the cancer, and reduce the risk of the cancer coming back.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_2 leukemia
Started Feb 2012
Shorter than P25 for phase_2 leukemia
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
January 23, 2012
CompletedFirst Posted
Study publicly available on registry
January 25, 2012
CompletedStudy Start
First participant enrolled
February 1, 2012
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 1, 2014
CompletedStudy Completion
Last participant's last visit for all outcomes
August 1, 2014
CompletedResults Posted
Study results publicly available
March 17, 2016
CompletedMarch 17, 2016
February 1, 2016
2.5 years
January 23, 2012
January 22, 2016
February 18, 2016
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Success Rate
Success rate defined as alive, engrafted without grade 3 or 4 GvHD or relapse at day 100 post allogeneic stem cell transplantation followed by donor lymphocyte infusion (DLI).
100 days
Secondary Outcomes (1)
Overall Survival (OS)
Every 3 months until day of death
Study Arms (2)
Low Dose Donor T-Cells
EXPERIMENTALFludarabine 40 mg/m\^2 by vein on Day -6 to -3. Melphalan 140 mg/m\^2 by vein on Day -2. Alemtuzumab 50 mg by vein on Day -1. Reduced intensity stem cell transplant on Day 0. Planned Donor Lymphocyte Infusion CD3+ cells: 3 \* 106 CD3+ cells/kg between Day +56 and +64. Tacrolimus 0.015 mg/kg by vein as a 24 hour continuous infusion daily adjusted to achieve a therapeutic level of 5-15 ng/ml (target is 10 ng/ml). Tacrolimus is changed to oral dosing when tolerated. Tapering should start on approximately Day +24 with intention to be completely off drug by approximately Day +35. Methotrexate 5 mg/m2 dosed based on actual body surface area and administered intravenously on days +1, +3, +6. G-CSF 5 mcg/kg/day subcutaneously beginning on Day +7, and continuing until absolute neutrophil count (ANC) is \> 500 \* 10/L for 3 consecutive days.
High Dose Donor T-Cells
EXPERIMENTALFludarabine 40 mg/m\^2 by vein on Day -6 to -3. Melphalan 140 mg/m\^2 by vein on Day -2. Alemtuzumab 50 mg by vein on Day -1. Reduced intensity stem cell transplant on Day 0. High Dose Donor T-Cells Planned Donor Lymphocyte Infusion CD3+ cells: 1 \* 107 CD3+ cells/kg between Day +56 and +64. Tacrolimus 0.015 mg/kg by vein as a 24 hour continuous infusion daily adjusted to achieve a therapeutic level of 5-15 ng/ml (target is 10 ng/ml). Tacrolimus is changed to oral dosing when tolerated. Tapering should start on approximately Day +24 with intention to be completely off drug by approximately Day +35. Methotrexate 5 mg/m2 dosed based on actual body surface area and administered intravenously on days +1, +3, +6. G-CSF 5 mcg/kg/day subcutaneously beginning on Day +7, and continuing until absolute neutrophil count (ANC) is \> 500 \* 10/L for 3 consecutive days.
Interventions
40 mg/m\^2 by vein on Day -6 to -3.
140 mg/m\^2 by vein on Day -2.
50 mg by vein on Day -1.
Reduced intensity stem cell transplant on Day 0.
0.015 mg/kg by vein as a 24 hour continuous infusion daily adjusted to achieve a therapeutic level of 5-15 ng/ml (target is 10 ng/ml). Tacrolimus is changed to oral dosing when tolerated. Tapering should start on approximately Day +24 with intention to be completely off drug by approximately Day +35.
5 mg/m2 dosed based on actual body surface area and administered intravenously on days +1, +3, +6.
5 mcg/kg/day subcutaneously beginning on Day +7, and continuing until absolute neutrophil count (ANC) is \> 500 \* 10/L for 3 consecutive days.
Planned Donor Lymphocyte Infusion CD3+ cells: 3 \* 106 CD3+ cells/kg between Day +56 and +64.
Planned Donor Lymphocyte Infusion CD3+ cells: 1 \* 107 CD3+ cells/kg between Day +56 and +64.
Eligibility Criteria
You may qualify if:
- Age \>/= 18 years and \</= 65 years with one of the following: a. Acute leukemia past first remission, in first or subsequent relapse, in second or greater remission. Patients in first remission should have intermediate or high cytogenetic risk factors or flt3 mutation. Patients with primary induction failure or relapse are eligible if they have \<10% bone marrow blasts, and no circulating blasts. b. Myelodysplastic syndrome with intermediate or high risk IPSS score, or treatment related MDS. c. CML resistant to tyrosine kinase inhibitor treatment in a first or subsequent chronic phase, or in accelerated phase. d. CLL, Lymphoma or Hodgkin's disease which has failed to achieve remission or recurred following initial chemotherapy. Patients must have at least a PR to salvage therapy, or low bulk untreated relapse (\<2 cm largest mass). e. Multiple myeloma which has relapsed or progressed and has achieved a partial response to salvage chemotherapy.
- Patients must have one of the following donor types identified and willing to donate: a. Related donor, HLA-matched for HLA-A, -B, C and DR matched or, b. Matched Unrelated Donor (MUD), HLA-matched for HLA A, B, C and DRB1 using allele level typing.
- Performance score of at least 80% by Karnofsky or performance score 0 to 2 (ECOG).
- Estimated creatinine clearance \>40 ml/min (based on serum creatinine)
- Bilirubin \<1.5 mg/dl except for Gilbert's disease.
- ALT \< 300 IU/ml d.
- Left ventricular ejection fraction equal or greater than 40%.
- Pulmonary function test (PFT) demonstrating a diffusion capacity (corrected for hemoglobin) of least 50% predicted.
- Patient or patient's legal representative able to sign informed consent.
You may not qualify if:
- Patients who have had prior autologous transplants or prior allogeneic transplants are not eligible.
- Uncontrolled active infection.
- Positive Beta HCG test in a woman with child bearing potential, defined as not post-menopausal for 12 months or no previous surgical sterilization.
- Women of child bearing potential not willing to use an effective contraceptive measure while on study.
- Subject has known sensitivity to any of the products that will be administered during the study.
- Patients who are HIV seropositive.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
University of Texas MD Anderson Cancer Center
Houston, Texas, 77030, United States
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Richard E. Champlin, MD/Chair, Stem Cell Transplantation
- Organization
- University of Texas (UT) MD Anderson Cancer Center
Study Officials
- PRINCIPAL INVESTIGATOR
Richard E. Champlin, MD,BS
M.D. Anderson Cancer Center
Publication Agreements
- PI is Sponsor Employee
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
January 23, 2012
First Posted
January 25, 2012
Study Start
February 1, 2012
Primary Completion
August 1, 2014
Study Completion
August 1, 2014
Last Updated
March 17, 2016
Results First Posted
March 17, 2016
Record last verified: 2016-02