Haploidentical Stem Cell Transplantation Using Post-Transplant Cyclophosphamide

NCT ID: NCT03088709

Last Updated: 2024-07-10

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE2
• Total Enrollment: 5 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2017-01-18
• Study Completion Date: 2022-01-31

Brief Summary

Historically, the best results of allogeneic SCT have been obtained when the stem cell donor is a human leukocyte antigen (HLA)-matched sibling, however, this is only available for approximately 30 percent of patients in need for SCT. Alternative donor sources include matched unrelated donor utilizing the donor registry, cord blood transplant and mismatched donor transplant. A human leukocyte antigen (HLA)-haploidentical donor is one who shares, by common inheritance, exactly one HLA haplotype with the recipient, and includes the biologic parents, biologic children and full or half siblings. There is strong body of evidence supporting the use of haplo-SCT in patient who lack a matched sibling or unrelated donor with high rates of successful engraftment, effective Graft Versus Host Disease (GVHD) control and favorable outcomes comparative to those seen using other allograft sources, including HLA-matched sibling SCT. Furthermore, it provides a cost-efficient donor option in a timely manner especially for patients who need to proceed quickly to transplant due to concern of disease relapse/progression.

Detailed Description

An open label, single-arm, single-center study to evaluate the safety, efficacy and feasibility of haplo-SCT as an alternative donor source for patients who lack a matched sibling/unrelated donor options. The choice of the chemotherapy treatment for transplantation will be up to the investigator. Post-transplant cyclophosphamide will serve as the backbone of the immunosuppression treatment to prevent GVHD.

GVHD Prevention Treatment:

Cyclophosphamide will be administered IV on Day 3 and Day 5 post transplant.

Tacrolimus will be administered IV until patient can take it by mouth starting on day of transplant and continue approximately 100 days post-transplant.

Mycophenolate mofetil will be administered IV until patient can take it by mouth starting on Day 1 post transplant until 28 days.

Conditions

Acute Myeloid Leukemia; Acute Lymphocytic Leukemia; Myelodysplastic Syndrome; Non-hodgkin Lymphoma; Chronic Lymphocytic Leukemia

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: PREVENTION
• Blinding Strategy: NONE

Study Groups

All patients will receive Haploidentical

The choice of the chemotherapy treatment for transplantation will be up to the investigator. Post-transplant cyclophosphamide will serve as the backbone of the immunosuppression treatment to prevent GVHD. All patients will receive a Haplo-identical stem cell transplantation.

GVHD Prevention Treatment:

Cyclophosphamide 50mg/kg will be administered IV on Day 3 and Day 5 post transplant.

Tacrolimus 0.03 mg/kg daily will be administered IV until patient can take it by mouth starting on day of transplant and continue approximately 100 days post-transplant.

Mycophenolate mofetil 15mg/kg will be administered twice a day IV until patient can take it by mouth starting on Day 1 post transplant until 28 days.

Group Type: EXPERIMENTAL

Cyclophosphamide

Intervention Type: DRUG

IV medication given for prevention of graft versus host disease.

Tacrolimus

Intervention Type: DRUG

IV medication given for prevention of graft versus host disease.

Mycophenolate mofetil

Intervention Type: DRUG

IV medication given for prevention of graft versus host disease.

Haploidentical Stem Cell Transplantation

Intervention Type: OTHER

A stem cell transplant that involves matching a patient's tissue type, specifically their human leukocyte antigen (HLA) tissue type, with that of a related donor.

Interventions

Cyclophosphamide

IV medication given for prevention of graft versus host disease.

Intervention Type: DRUG

Tacrolimus

IV medication given for prevention of graft versus host disease.

Intervention Type: DRUG

Mycophenolate mofetil

IV medication given for prevention of graft versus host disease.

Intervention Type: DRUG

Haploidentical Stem Cell Transplantation

A stem cell transplant that involves matching a patient's tissue type, specifically their human leukocyte antigen (HLA) tissue type, with that of a related donor.

Intervention Type: OTHER

Other Intervention Names

Cytoxan; Prograf; Cellcept; Haploidentical hematopoietic stem cell transplantation

Eligibility Criteria

Inclusion Criteria

• Ages 16 years old and up
• Performance Status 70 percent or above
• Patients should have the following diseases:
• Acute myelogenous leukemia (AML)
• Acute lymphocytic leukemia or lymphoblastic lymphoma (ALL)
• Transfusion dependent myelodysplastic syndrome (MDS)
• Non-Hodgkin's Lymphoma (NHL)
• Chronic lymphocytic leukemia (CLL)
• Pulmonary function as measured by forced expiratory volume at one second (FEV1) and/or corrected diffusing capacity of lung for carbon monoxide (DLCO) at 60 percent of predicted or above
• Left ventricular ejection fraction at 45 percent or above
• If the donor-specific HLA antibodies (DSA) are positive, the patient must undergo a desensitization protocol resulting in undetectable DSA prior to day of transplant

Exclusion Criteria

• Less than twenty-one days have elapsed since the subject's last radiation or chemotherapy prior to conditioning (except for hydroxyurea)
• Uncontrolled bacterial, fungal or viral infections at time of study enrollment
• Positive for HIV, human T-cell leukemia virus (HTLV-1) and/or Hepatitis C
• Subjects with signs/symptoms of active central nervous system (CNS) disease

• Minimum Eligible Age: 16 Years
• Maximum Eligible Age: 90 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Loyola University

OTHER

Sponsor Role: lead

Responsible Party

Hagen, Patrick A

Assistant Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Zeina Al-Mansour, MD

Role: PRINCIPAL_INVESTIGATOR

Cardinal Bernardin Cancer Center, Loyola University

Locations

Loyola University Medical Center

Maywood, Illinois, United States

Countries

United States

Other Identifiers

208941

Identifier Type: -

Identifier Source: org_study_id