Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01385423
Other study ID # 2010LS063
Secondary ID MT2010-101009M89
Status Completed
Phase Phase 1
First received June 28, 2011
Last updated November 29, 2017
Start date September 2011
Est. completion date March 2015

Study information

Verified date November 2017
Source Masonic Cancer Center, University of Minnesota
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is a single center, "modified standard design" dose escalation study designed to determine the maximum tolerated, minimum efficacious dose (MTD/MED) of IL-15 (Intravenous Recombinant Human IL-15) and incidence of donor natural killer (NK) cell expansion by day +14 when given after haploidentical donor NK cells in patients with relapse or refractory acute myelogenous leukemia (AML).


Description:

Once the MTD/MED for IL-15 is determined, this cohort will be expanded to a total of 19 patients. The primary goal of this extended phase will be to establish a correlation of the clinical endpoint, CRp defined as leukemic clearance (< 5% marrow blast and no peripheral blood blasts) and neutrophil recovery without platelet recovery, with in vivo expansion.

Patients achieving a complete remission and neutrophil recovery (ANC > 500) for at least 4 weeks will be considered for allogeneic transplant to prolong remission independent of this study.

All patients, including those who go on to transplant, will be followed to determine disease free survival, treatment related mortality, and time to relapse.


Recruitment information / eligibility

Status Completed
Enrollment 26
Est. completion date March 2015
Est. primary completion date March 2015
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria:

- = 18 years of age

- Meets one of the following disease criteria:

- Primary acute myelogenous leukemia (AML) induction failure: no complete response (CR )after 2 or more induction attempts

- Relapsed AML or Secondary AML (from MDS or treatment-related): not in CR after 1 or more cycles of standard induction therapy. For patients > 60 years of age the 1 cycle of standard chemotherapy is not required if either of the following is met:

- relapse within 6 months of last chemotherapy

- blast count <30% within 10 days of starting protocol

- AML relapsed > 2 months after transplant who do not have the option of donor lymphocyte infusions (e.g. recipients of autologous or umbilical cord blood [UCB] transplants)

Patients with prior central nervous system (CNS) involvement are eligible provided that it has been treated and cerebrospinal fluid (CSF) is clear for at least 2 weeks prior to enrollment. CNS therapy (chemotherapy or radiation) should continue as medically indicated during the study treatment.

- Available related HLA-haploidentical donor (3-5 of 6 HLA-A, B and C)

- Karnofsky Performance Status > 50%

- Adequate organ function defined as:

- Creatinine: = 2.0 mg/dL

- Hepatic: Liver function tests (LFT's) < 5 times upper limit of institutional normal (ULN)

- Pulmonary Function: oxygen saturation = 90% on room air and pulmonary function >50% corrected DLCO and FEV1 Testing required only if symptomatic or prior known impairment.

- Cardiac Function: Ejection fraction (EF) = 40%, no uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities

- Able to be off prednisone or other immunosuppressive medications for at least 3 days prior to Natural Killer (NK) cell infusion (excluding preparative regimen pre-medications)

- Women of child bearing potential and men with partners of child bearing potential must agree to use effective contraception during therapy and for 4 months after completion of therapy.

- Voluntary written consent

Exclusion Criteria:

- Bi-phenotypic acute leukemia

- Transplant < 60 days prior to study enrollment

- Pregnant or breastfeeding - The agents used in this study include those that fall under Pregnancy Category D - have known teratogenic potential. Women of child bearing potential must have a negative pregnancy test within 14 days of study treatment start

- Active autoimmune disease

- History of severe asthma, presently on chronic medications (a history of mild asthma not requiring therapy is eligible)

- New or progressive pulmonary infiltrates on screening chest x-ray or chest CT scan that has not been evaluated with bronchoscopy, if feasible. Infiltrates attributed to infection must be stable/improving (with associated clinical improvement) after 1 week of appropriate therapy (4 weeks for presumed or documented fungal infections). Surgical resection waives any waiting requirements.

- Uncontrolled bacterial or viral infections - chronic asymptomatic viral hepatitis is allowed

- Pleural effusion large enough to be detectable on chest x-ray

- Known hypersensitivity to any of the study agents used

- Received investigational drugs within the 14 days before enrollment

- Known active CNS involvement

Criteria For Initial Donor Selection:

- Related donors (sibling, parent, offspring, parent or offspring of an HLA identical sibling)

- 14-75 years of age

- At least 40 kilogram body weight

- In general good health as determined by the evaluating medical provider

- HLA-haploidentical donor/recipient match (low resolution)

- Not pregnant

- Agree to undergo donor viral screening panel

- Able and willing to undergo apheresis

- Voluntary written consent

Study Design


Intervention

Drug:
Preparative Regimen
Fludarabine 25 mg/m^2 x 5 days start day -6, Cyclophosphamide 60 mg/kg x 2 days on day -5 and -4 (*if < 4 months from prior transplant, omit day -4 dose)
Biological:
Intravenous Recombinant Human IL-15 (rhIL-15)
IL-15 at assigned dose (0.25, 0.5, 0.75 1, 2 and 3 mcg/kg for 3 to 6 patients) intravenously (IV) over 30 minutes once a day beginning day +1 and continuing for 12 doses

Locations

Country Name City State
United States Masonic Cancer Center, University of Minnesota Minneapolis Minnesota

Sponsors (1)

Lead Sponsor Collaborator
Masonic Cancer Center, University of Minnesota

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Maximum Tolerated/Minimum Efficacious Dose Determine the maximum tolerated, minimum efficacious dose (MTD/MED) of recombinant human IL-15; dose limiting toxicity (DLT) occurring during the first 42 days after the NK cell infusion; MED = if 2 of 3 patients or 4 of 6 patients has an in vivo NK cell count >2500, then dose escalation with cease as it will be in the range of a biologic dose which may achieve the goal of in vivo expansion without pushing IL-15 doses higher to toxicity. Day 42
Secondary Incidence of Expansion of Natural Killer Cells defined by measuring an absolute circulating donor-derived NK cell count of >100 cells/µl in the patient's peripheral blood by day +14 after the NK cell infusion. Day 14 after Infusion
Secondary Treatment Related Mortality (TRM) In the field of transplantation, toxicity is high and all deaths without previous relapse or progression are usually considered as related to transplantation. Day 1 of Treatment until Day of Death
Secondary Rate of CRp defined as leukemia clearance (< 5% marrow blasts and no peripheral blood blasts) and neutrophil recovery without platelet recovery. Day 28-42
See also
  Status Clinical Trial Phase
Completed NCT04022785 - PLX51107 and Azacitidine in Treating Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome Phase 1
Completed NCT01200355 - Posaconazole Versus Micafungin for Prophylaxis Against Invasive Fungal Infections During Neutropenia in Patients Undergoing Chemotherapy for Acute Myelogenous Leukemia, Acute Lymphocytic Leukemia or Myelodysplastic Syndrome Phase 4
Active, not recruiting NCT02530463 - Nivolumab and/or Ipilimumab With or Without Azacitidine in Treating Patients With Myelodysplastic Syndrome Phase 2
Completed NCT02057185 - Occupational Status and Hematological Disease
Completed NCT01682226 - Cord Blood With T-Cell Depleted Haplo-identical Peripheral Blood Stem Cell Transplantation for Hematological Malignancies Phase 2
Completed NCT02485535 - Selinexor in Treating Patients With Intermediate- and High-Risk Acute Myeloid Leukemia or High-Risk Myelodysplastic Syndrome After Transplant Phase 1
Completed NCT03941769 - 2018-0674 - IL-7 for T-Cell Recovery Post Haplo and CB Transplant - Phase I/II Phase 1/Phase 2
Completed NCT00001637 - Immunosuppressive Preparation Followed by Blood Cell Transplant for the Treatment of Blood Cancers in Older Adults Phase 2
Recruiting NCT06195891 - Orca-T Following Chemotherapy and Total Marrow and Lymphoid Irradiation for the Treatment of Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia or Myelodysplastic Syndrome Phase 1
Active, not recruiting NCT04188678 - Resiliency in Older Adults Undergoing Bone Marrow Transplant N/A
Completed NCT00987480 - Hematopoietic Stem Cell Transplantation for the Treatment of Patients With Fanconi Anemia Lacking a Genotypically Identical Donor, Using a Chemotherapy Only Cytoreduction With Busulfan, Cyclophosphamide and Fludarabine Phase 2
Recruiting NCT02356159 - Study of Palifermin (Kepivance) in Persons Undergoing Unrelated Donor Allogeneic Hematopoietic Cell Transplantation Phase 1/Phase 2
Completed NCT04666025 - SARS-CoV-2 Donor-Recipient Immunity Transfer
Completed NCT02756572 - Early Allogeneic Hematopoietic Cell Transplantation in Treating Patients With Relapsed or Refractory High-Grade Myeloid Neoplasms Phase 2
Terminated NCT02877082 - Tacrolimus, Bortezomib, & Thymoglobulin in Preventing Low Toxicity GVHD in Donor Blood Stem Cell Transplant Patients Phase 2
Completed NCT02543879 - Study of a Novel BET Inhibitor FT-1101 in Patients With Relapsed or Refractory Hematologic Malignancies Phase 1
Completed NCT02188290 - Transplant-Related Mortality in Patients Undergoing a Peripheral Blood Stem Cell Transplantation or an Umbilical Cord Blood Transplantation N/A
Completed NCT02262312 - Iron Overload and Transient Elastography in Patients With Myelodysplastic Syndrome Phase 0
Recruiting NCT02330692 - Cohort Study of New Prognostic Factors With Peripheral Blood and Bone Marrow Evaluation at the Time of Diagnosis and Relapse in Myelodysplastic Syndrome
Completed NCT01684150 - A Phase 1, Open-Label, Dose-Escalation & Expanded Cohort, Continuous IV Infusion, Multi-center Study of the Safety, Tolerability,PK & PD of EPZ-5676 in Treatment Relapsed/Refractory Patients With Leukemias Involving Phase 1