- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01203722
Reduced Intensity, Partially HLA Mismatched BMT to Treat Hematologic Malignancies
Reduced Intensity, Partially HLA Mismatched Allogeneic BMT for Hematologic Malignancies Using Donors Other Than First-degree Relatives
If transplantation using mismatched unrelated donors or non-first-degree relatives could be performed with an acceptable toxicity profile, an important unmet need would be served. Towards this goal, the current study extends our platform of nonmyeloablative, partially HLA-mismatched bone marrow transplant (BMT) and Peripheral Blood Stem Cell Transplant (PBSCT) to the use of such donors, investigating up to several postgrafting immunosuppression regimens that incorporate high-dose Cy. Of central interest is the incorporation of sirolimus into this postgrafting immunosuppression regimen.
The primary goal for phase 1 is to identify a transplant regimen associated with acceptable rates of severe acute GVHD and NRM by Day 100 and for phase 2 estimate the 6-month probability of survival without having had acute grade III- IV GVHD or graft failure.
Study Overview
Status
Conditions
Study Type
Enrollment (Estimated)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Contact
- Name: Richard Ambinder, MD
- Phone Number: 410-955-8839
- Email: rambind1@jhmi.edu
Study Locations
-
-
Maryland
-
Baltimore, Maryland, United States, 21231-2410
- Recruiting
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
-
Contact:
- Clinical Trials Office - Sidney Kimmel Comprehensive Cancer Ce
- Phone Number: 410-955-8804
- Email: jhcccro@jhmi.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Patient Inclusion Criteria:
- Patient age 0.5-75 years
- Absence of a suitable related or unrelated bone marrow donor who is molecularly matched at HLA-A, B, Cw, DRB1, and DQB1.
- Absence of a suitable partially HLA-mismatched (haploidentical), first-degree related donor. Donors who are homozygous for the CCR5delta32 polymorphism are given preference.
Eligible diagnoses:
- Relapsed or refractory acute leukemia in second or subsequent remission, with remission defined as <5% bone marrow blasts morphologically
Poor-risk acute leukemia in first remission, with remission defined as <5% bone marrow blasts morphologically:
AML with at least one of the following:
- AML arising from MDS or a myeloproliferative disorder, or secondary AML
- Presence of Flt3 internal tandem duplications
- Poor-risk cytogenetics: Complex karyotype [> 3 abnormalities], inv(3), t(3;3), t(6;9), MLL rearrangement with the exception of t(9;11), or abnormalities of chromosome 5 or 7
- Primary refractory disease
ALL (leukemia and/or lymphoma) with at least one of the following:
- Adverse cytogenetics such as t(9;22), t(1;19), t(4;11), or MLL rearrangement
- Clear evidence of hypodiploidy
- Primary refractory disease
- Biphenotypic leukemia
MDS with at least one of the following poor-risk features:
- Poor-risk cytogenetics (7/7q minus or complex cytogenetics)
- IPSS score of INT-2 or greater
- Treatment-related MDS
- MDS diagnosed before age 21 years
- Progression on or lack of response to standard DNA-methyltransferase inhibitor therapy
- Life-threatening cytopenias, including those generally requiring greater than weekly transfusions
- Interferon- or imatinib-refractory CML in first chronic phase, or non-blast crisis CML beyond first chronic phase.
- Philadelphia chromosome negative myeloproliferative disease.
- Chronic myelomonocytic leukemia.
- Juvenile myelomonocytic leukemia.
Low-grade non-Hodgkin lymphoma (including SLL and CLL) or plasma cell neoplasm that has:
- progressed after at least two prior therapies (excluding single agent rituximab and single agent steroids), or
- in the case of lymphoma undergone histologic conversion;
- patients with transformed lymphomas must have stable disease or better.
Poor-risk CLL or SLL as follows:
- 11q deletion disease that has progressed after a combination chemotherapy regimen,
- 17p deletion disease,
- or histologic conversion;
- patients with transformed lymphomas must have stable disease or better.
Aggressive non-Hodgkin lymphoma as follows, provided there is stable disease or better to last therapy:
- NK or NK-T cell lymphoma, hepatosplenic T-cell lymphoma, or subcutaneous panniculitic T-cell lymphoma, blastic/ blastoid variant of mantle cell lymphoma
- Hodgkin or aggressive non Hodgkin lymphoma that has failed at least one multiagent regimen, and the patient is either ineligible for autologous BMT or autologous BMT is not recommended.
Eligible subtypes of aggressive non-Hodgkin lymphoma include:
- mantle cell lymphoma
- follicular grade 3 lymphoma
- diffuse large B-cell lymphoma or its subtypes, excluding primary CNS lymphoma
- primary mediastinal large B-cell lymphoma
- large B-cell lymphoma, unspecified
- anaplastic large cell lymphoma, excluding skin-only disease
- Burkitt's lymphoma or atypical Burkitt's lymphoma (high-grade B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt's), in complete remission
- Patients with CLL, SLL, or prolymphocytic leukemia must have < 20% bone marrow involvement by malignancy (to lower risk of graft rejection).
One of the following, in order to lower risk of graft rejection:
- Cytotoxic chemotherapy, an adequate course of 5-azacitidine or decitabine, or alemtuzumab within 3 months prior to start of conditioning; or
- Previous BMT within 6 months prior to start of conditioning.
NOTE: Patients who have received treatment outside of these windows may be eligible if it is deemed sufficient to reduce graft rejection risk; this will be decided on a case-by-case basis by the PI or co-PI.
- Any previous BMT must have occurred at least 3 months prior to start of conditioning.
Adequate end-organ function as measured by:
- Left ventricular ejection fraction greater than or equal to 35%, or shortening fraction > 25%, unless cleared by a cardiologist
- Bilirubin ≤ 3.0 mg/dL (unless due to Gilbert's syndrome or hemolysis), and ALT and AST < 5 x ULN
- FEV1 and FVC > 40% of predicted; or in pediatric patients, if unable to perform pulmonary function tests due to young age, oxygen saturation >92% on room air
- ECOG performance status < 2 or Karnofsky or Lansky score > 60
Patient Exclusion Criteria:
- Not pregnant or breast-feeding.
No uncontrolled bacterial, viral, or fungal infection.
- Note: HIV-infected patients are potentially eligible. Eligibility of HIV-infected patients will be determined on a case-by-case basis.
- No previous allogeneic BMT (syngeneic BMT permissible).
- Active extramedullary leukemia or known active CNS involvement by malignancy. Such disease treated into remission is permitted.
Donor Inclusion Criteria:
Potential donors consist of:
- Unrelated donors
- Second-degree relatives
- First cousins
- The donor and recipient must be identical at at least 5 HLA alleles based on high resolution typing of HLA-A, -B, -Cw, -DRB1, and -DQB1, with at least one allele matched for a HLA class I gene (HLA-A, -B, or -Cw) and at least one allele matched for a class II gene (HLA-DRB1 or -DQB1).
- Meets institutional selection criteria and medically fit to donate. 4 . Lack of recipient anti-donor HLA antibody. Note: In some instances, low level, non-cytotoxic HLA specific antibodies may be permissible if they are found to be at a level well below that detectable by flow cytometry. This will be decided on a case-by-case basis by the PI and one of the immunogenetics directors. Pheresis to reduce anti-HLA antibodies is permissible; however eligibility to proceed with the transplant regimen would be contingent upon the result.
Donor Exclusion Criteria:
- Donor must not be HLA identical to the recipient.
- Has not donated blood products to recipient.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: REGIMEN B
Pre-BMT :
Day 0: Allogeneic blood or marrow transplantation (BMT) Post-Transplantation Immunosuppression Consisting of:
|
Fludarabine 30 mg/m2/day
Pre-BMT: Cytoxan 14.5 mg/kg/day administered IV; Post-Transplantation: High-dose Cytoxan 50mg/kg/day
Other Names:
400 cGy TBI administered in a single fraction
Other Names:
Other Names:
15mg/kg by mouth three times daily
Other Names:
Loading Dose: Sirolimus 6mg by mouth once; Maintenance dose: Sirolimus 2mg by mouth daily
|
Active Comparator: REGIMEN C
Pre-BMT:
Day 0: BMT Post-Transplantation Immunosuppression Consisting of:
|
Fludarabine 30 mg/m2/day
Pre-BMT: Cytoxan 14.5 mg/kg/day administered IV; Post-Transplantation: High-dose Cytoxan 50mg/kg/day
Other Names:
400 cGy TBI administered in a single fraction
Other Names:
Other Names:
15mg/kg by mouth three times daily
Other Names:
Tacrolimus 1mg intravenously, daily
|
Active Comparator: REGIMEN B2
Pre-PBSCT:
Day 0: Peripheral Blood Stem Cell Transplant (PBSCT) Post-Transplantation Immunosuppression Consisting of:
|
Fludarabine 30 mg/m2/day
Pre-BMT: Cytoxan 14.5 mg/kg/day administered IV; Post-Transplantation: High-dose Cytoxan 50mg/kg/day
Other Names:
400 cGy TBI administered in a single fraction
Other Names:
15mg/kg by mouth three times daily
Other Names:
Loading Dose: Sirolimus 6mg by mouth once; Maintenance dose: Sirolimus 2mg by mouth daily
Other Names:
|
Active Comparator: REGIMEN B3: HIV patients with CCRd32 homozygous donors
Pre-PBSCT:
Day 0: Peripheral Blood Stem Cell Transplant (PBSCT) Post-Transplantation Immunosuppression Consisting of:
|
Fludarabine 30 mg/m2/day
Pre-BMT: Cytoxan 14.5 mg/kg/day administered IV; Post-Transplantation: High-dose Cytoxan 50mg/kg/day
Other Names:
400 cGy TBI administered in a single fraction
Other Names:
15mg/kg by mouth three times daily
Other Names:
Loading Dose: Sirolimus 6mg by mouth once; Maintenance dose: Sirolimus 2mg by mouth daily
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Transplant regimen as determined by rates of severe acute graft-versus-host-disease (GVHD)
Time Frame: Study Day 100
|
Two immunosuppressive regimens with Fludarabine-Cytoxan-TBI conditioning will be studied in reduced-intensity, partially HLA mismatched allogeneic BMT from unrelated or non-first-degree related donors.
Transplant regimen will be determined by acceptable rates of severe acute GVHD (< 25%).
|
Study Day 100
|
Transplant regimen as determined by rates of transplant-related nonrelapse mortality (NRM)
Time Frame: Study Day 100
|
Two immunosuppressive regimens with Fludarabine-Cytoxan-TBI conditioning will be studied in reduced-intensity, partially HLA mismatched allogeneic BMT from unrelated or non-first-degree related donors.
Transplant regimen will be determined by acceptable rates transplant-related NRM (< 20%).
|
Study Day 100
|
6-month probability of survival as assessed by absence of grade III-IV GVHD or evidence of graft failure.
Time Frame: 6 months
|
Two immunosuppressive regimens with Fludarabine-Cytoxan-TBI conditioning will be studied in reduced-intensity, partially HLA mismatched allogeneic BMT from unrelated or non-first-degree related donors.
|
6 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression-free survival
Time Frame: 7 years
|
All patients will be tracked from Day 0 to date of first objective disease progression, death from any cause, or last patient evaluation.
Patients who have not progressed or died will be censored at the last date they were assessed and deemed free of relapse or progression.
|
7 years
|
Event-free survival
Time Frame: 7 years
|
All patients will be tracked from Day 0 to date of first objective disease progression, death from any cause, or last patient evaluation.
Patients who have not progressed or died will be censored at the last date they were assessed and deemed free of relapse or progression.
|
7 years
|
Overall survival
Time Frame: 7 years
|
All patients will be tracked from Day 0 to date of first objective disease progression, death from any cause, or last patient evaluation.
Patients who have not progressed or died will be censored at the last date they were assessed and deemed free of relapse or progression.
|
7 years
|
Cumulative incidence of progression or relapse
Time Frame: 7 years
|
All patients will be tracked from Day 0 to date of first objective disease progression, death from any cause, or last patient evaluation.
Patients who have not progressed or died will be censored at the last date they were assessed and deemed free of relapse or progression.
|
7 years
|
Cumulative incidence of NRM.
Time Frame: 7 years
|
All patients will be tracked from Day 0 to date of first objective disease progression, death from any cause, or last patient evaluation.
Patients who have not progressed or died will be censored at the last date they were assessed and deemed free of relapse or progression.
|
7 years
|
Cumulative incidence of acute grade II-IV GVHD.
Time Frame: 1 year
|
All suspected cases of acute GVHD must be confirmed histologically by biopsy of an affected organ (skin, liver, or gastrointestinal tract).
Date of symptom onset, date of biopsy confirmation of GVHD, maximum clinical grade, and dates and types of treatment will be recorded.
Dates of symptom onset of grade II or higher GVHD and grade III-IV GVHD will be recorded.
|
1 year
|
Cumulative incidence of acute grade III-IV GVHD
Time Frame: 1 year
|
All suspected cases of acute GVHD must be confirmed histologically by biopsy of an affected organ (skin, liver, or gastrointestinal tract).
Date of symptom onset, date of biopsy confirmation of GVHD, maximum clinical grade, and dates and types of treatment will be recorded.
Dates of symptom onset of grade II or higher GVHD and grade III-IV GVHD will be recorded.
|
1 year
|
Cumulative incidence of chronic GVHD
Time Frame: 1 year
|
All suspected cases of acute GVHD must be confirmed histologically by biopsy of an affected organ (skin, liver, or gastrointestinal tract).
Date of symptom onset, date of biopsy confirmation of GVHD, maximum clinical grade, and dates and types of treatment will be recorded.
Dates of symptom onset of grade II or higher GVHD and grade III-IV GVHD will be recorded.
|
1 year
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Richard Ambinder, MD, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Publications and helpful links
General Publications
- Rappazzo KC, Zahurak M, Bettinotti M, Ali SA, Ambinder AJ, Bolanos-Meade J, Borrello I, Dezern AE, Gladstone D, Gocke C, Fuchs E, Huff CA, Imus PH, Jain T, Luznik L, Rahmat L, Swinnen LJ, Wagner-Johnston N, Jones RJ, Ambinder RF. Nonmyeloablative, HLA-Mismatched Unrelated Peripheral Blood Transplantation with High-Dose Post-Transplantation Cyclophosphamide. Transplant Cell Ther. 2021 Nov;27(11):909.e1-909.e6. doi: 10.1016/j.jtct.2021.08.013. Epub 2021 Aug 20.
- Kasamon YL, Ambinder RF, Fuchs EJ, Zahurak M, Rosner GL, Bolanos-Meade J, Levis MJ, Gladstone DE, Huff CA, Swinnen LJ, Matsui WH, Borrello I, Brodsky RA, Jones RJ, Luznik L. Prospective study of nonmyeloablative, HLA-mismatched unrelated BMT with high-dose posttransplantation cyclophosphamide. Blood Adv. 2017;1(4):288-292. doi: 10.1182/bloodadvances.2016002766. Epub 2017 Jan 6.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Neoplasms by Site
- Hematologic Diseases
- Neoplasms
- Hematologic Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Enzyme Inhibitors
- Antirheumatic Agents
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Myeloablative Agonists
- Anti-Bacterial Agents
- Antibiotics, Antineoplastic
- Antifungal Agents
- Antitubercular Agents
- Antibiotics, Antitubercular
- Calcineurin Inhibitors
- Cyclophosphamide
- Fludarabine
- Tacrolimus
- Mycophenolic Acid
- Sirolimus
Other Study ID Numbers
- J1055
- P01CA015396 (U.S. NIH Grant/Contract)
- NA_00039823 (Other Identifier: JHM IRB)
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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