Umbilical Cord Blood-Derived Natural Killer Cells, Elotuzumab, Lenalidomide, and High Dose Melphalan, Followed by Stem Cell Transplant in Treating Patients With Multiple Myeloma
Study Details
Study Description
Brief Summary
This phase II trial studies the side effects and best dose of umbilical cord blood-derived natural killer cells when given together with elotuzumab, lenalidomide, and high dose melphalan before autologous stem cell transplant and to see how well they work in treating patients with multiple myeloma. Before transplant, stem cells are taken from patients and stored. Immunotherapy with monoclonal antibodies, such as elotuzumab, may induce changes in the body's immune system and may interfere with the ability of cancer cells to grow and spread. Drugs used in chemotherapy, such as lenalidomide and melphalan, may work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving chemotherapy before a stem cell transplant stops the growth of cancer cells by stopping them from dividing or killing them. Giving natural killer cells from donor umbilical cord blood before transplant may also kill myeloma cells that remain in the body after the last chemotherapy treatment. After treatment, stem cells are then returned to the patient to replace the blood-forming cells that were destroyed by the chemotherapy.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 2 |
Detailed Description
PRIMARY OBJECTIVES:
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To find the maximum tolerated dose (MTD) of umbilical cord blood (UCB)-derived natural killer (NK) cells.
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To determine efficacy by the percent of patients achieving very good partial remission (VGPR) + complete remission (CR) at 3 months post-transplant.
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To assess the minimal residual disease rate 100 days post-transplant in high-risk patients.
SECONDARY OBJECTIVE:
- To quantify duration of infused allogeneic donor UCB-derived NK cells in the recipient.
OUTLINE: This is a dose-escalation study of UCB-derived NK cells.
Patients receive elotuzumab intravenously (IV) over 2-5 hours on day -15 and -8, lenalidomide orally (PO) once daily (QD) on days -8 to -2, high-dose melphalan IV over 30 minutes on day -7, and UCB-derived NK cells IV over 1 hour on day -5. Patients undergo autologous stem cell transplant on day 0.
After completion of study treatment, patients are followed up at 30, 60 and 100 days and 6 and 12 months.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Treatment (chemotherapy, UCB-derived NK cells, transplant) Patients receive elotuzumab IV over 2-5 hours on day -15 and -8, lenalidomide PO QD on days -8 to -2, high-dose melphalan IV over 30 minutes on day -7, and UCB-derived NK cells IV over 1 hour on day -5. Patients undergo autologous stem cell transplant on day 0. |
Procedure: Autologous Hematopoietic Stem Cell Transplantation
Undergo autologous stem cell transplant
Other Names:
Biological: Elotuzumab
Given IV
Other Names:
Other: Laboratory Biomarker Analysis
Correlative studies
Drug: Lenalidomide
Given PO
Other Names:
Drug: Melphalan
Given IV
Other Names:
Biological: Natural Killer Cell Therapy
Given IV
Biological: Umbilical Cord Blood-Derived Lymphocyte Therapy
Given IV
|
Outcome Measures
Primary Outcome Measures
- Maximum tolerated dose of umbilical cord blood (UCB)-derived natural killer (NK) cells [Within 30 days post-transplant]
Defined as the highest dose for which the probability of toxicity is closest to 20%. Logistic regression methods will be used to model the rate of dose-limiting toxicity as a function of potential prognostic factors (such as demographics, International Staging System stage, and cytogenetic abnormalities).
- Percent of patients achieving very good partial response (VGPR) + complete response (CR) [At 3 months post-transplant]
Response will be tabulated by dose. Logistic regression methods will be used to model the rate of VGPR + CR as a function of potential prognostic factors (such as demographics, International Staging System stage, and cytogenetic abnormalities). Will estimate with a 95 percent credible interval.
- Minimal residual disease (MRD) rate [At 100 days]
Will model the MRD rate in high-risk patients using logistical regression.
- Overall survival (OS) [Up to 12 months]
OS will be estimated using the Kaplan-Meier product limit estimator, and Cox proportional hazards regression will be used to model OS as functions of the potential prognostic factors. Comparison of time-to-event endpoints by important subgroups will be made using the log-rank test.
- Progression-free survival (PFS) [Up to 12 months]
PFS will be estimated using the Kaplan-Meier product limit estimator, and Cox proportional hazards regression will be used to model PFS as functions of the potential prognostic factors. Comparison of time-to-event endpoints by important subgroups will be made using the log-rank test.
Secondary Outcome Measures
- Duration of infused umbilical cord blood (UCB)-natural killer (NK) cells in new host [Up to 12 months]
Will be reported as an average time value with standard deviation. These data may also be used as covariates in the regression models.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Patients with high risk multiple myeloma who are transplant candidates, in partial response (PR) or better; high risk will be defined as patients with any of the following:
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Fluorescence in situ hybridization showing t(4:14), t(14:16), t(14:20), gain (amp) 1q; deletion (Del) 17/17p [or tp53 gene mutation/deletion by next generation sequencing (NGS), or by conventional cytogenetics];
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Deletion 13 by conventional cytogenetic analysis;
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High risk signatures as determined by the GEP-70 or EMC-92 gene expression profiles;
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Relapsed disease within 18 months of prior autologous stem cell transplant (ASCT)
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Patients with plasma cell leukemia who are transplant candidates
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Performance score of at least 70% by Karnofsky or 0 to 2 Eastern Cooperative Oncology Group (ECOG)
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Left ventricular ejection fraction greater than 40%
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Pulmonary function test (PFT) demonstrating a diffusion capacity of least 40% predicted
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Estimated serum creatinine clearance >= 60 ml/min (using the Cockcroft-Gault formula and/or serum creatinine =< 1.6 mg/dL
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Serum glutamate pyruvate transaminase (SGPT) less than 3 x upper limit of normal
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Total bilirubin less than 2 x upper limit of normal
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All study participants must be registered into the mandatory Revlimid Risk Evaluation and Mitigation Strategy (REMS) program, and be willing and able to comply with the requirements of the Revlimid REMS program
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Females of reproductive potential must adhere to the scheduled pregnancy testing as required in the Revlimid REMS program
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Men must agree to use a latex condom during sexual contact with females of child bearing potential even if they have had a successful vasectomy
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Patients must have a cord blood (CB) unit available which is matched with the patient at 4, 5, or 6/6 human leukocyte antigen (HLA) class I (serological) and II (molecular) antigens
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Patient or legally authorized representative able to sign informed consent
Exclusion Criteria:
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Patients receiving any other investigational agents
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History of allergic reactions attributed to compounds of similar chemical or biologic composition to melphalan
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Known hypersensitivity or desquamating rash to either thalidomide or lenalidomide
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Uncontrolled intercurrent illness including, but not limited to ongoing or active infection, uncontrolled hypertension (systolic > 160, diastolic > 100 despite antihypertensive therapy, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
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Human immunodeficiency virus (HIV)-positive patients are excluded due to increased risk of lethal infections when treated with myeloablative chemotherapy
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | M D Anderson Cancer Center | Houston | Texas | United States | 77030 |
Sponsors and Collaborators
- M.D. Anderson Cancer Center
- National Cancer Institute (NCI)
Investigators
- Principal Investigator: Samer S Srour, M.D. Anderson Cancer Center
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- 2011-0379
- NCI-2014-01096
- RV-MM-PI-0691
- NCI-2014-00541
- 2011-0379