B-Cell Prolymphocytic LeukemiaPhase 2NCT01008462
Autologous Peripheral Blood Stem Cell Transplant Followed by Donor Bone Marrow Transplant in Treating Patients With High-Risk Hodgkin Lymphoma, Non-Hodgkin Lymphoma, Multiple Myeloma, or Chronic Lymphocytic Leukemia
A Phase 2 study testing Allogeneic Bone Marrow Transplantation, Allogeneic Hematopoietic Stem Cell Transplantation and Autologous Hematopoietic Stem Cell Transplantation in people with B-Cell Prolymphocytic Leukemia and Hypodiploidy, run by Fred Hutchinson Cancer Center at 2 sites in United States.
Trial summary
This phase II trial studies autologous peripheral blood stem cell transplant followed by donor bone marrow transplant in treating patients with high-risk Hodgkin lymphoma, non-Hodgkin lymphoma, multiple myeloma, or chronic lymphocytic leukemia. Read more about this study
- Who is it for?
- Ages Up to 75 years
- Conditions the study is for
- B-Cell Prolymphocytic Leukemia, Hypodiploidy, Loss of Chromosome 17p
- What is being tested?
- Allogeneic Bone Marrow Transplantation, Allogeneic Hematopoietic Stem Cell Transplantation and Autologous Hematopoietic Stem Cell Transplantation
- Type of treatment
- Injection or infusion, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 16 participants
- Where
- 2 sitesUnited States
- Study dates
- 18 Mar 2010to 30 Jun 2018
- Phase
- Phase 2
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Up to 75 years
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Must have the capacity to give informed consent
- Detectable tumor prior to mobilization regimen
- Patients with stored autologous stem cells will be allowed
- Stem cells from an identical donor could be used for autologous hematopoietic cell transplant (HCT)
- Marrow is the preferred source of stem cells from the HLA-haploidentical donor, however, peripheral blood mononuclear cells (PBMC) could be used as stem cell source, after clearance with the Fred Hutchinson Cancer Research Center (FHCRC) principal investigator, in the case of difficulties or contraindications to bone marrow harvest from the donor
- Cross-over to other tandem autologous-allogeneic research protocol (#1409 or other appropriate protocol) will be allowed if a suitable HLA-matched related or unrelated donor is identified before receiving the allogeneic transplantation and if the patient meets the eligibility criteria of the subsequent study
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- Cross-over from other tandem autologous-allogeneic research protocol (#1409 or other appropriate protocol) will be allowed if the patient loses the suitable HLA-matched related or unrelated donor but has an available HLA-haploidentical donor before receiving the allogeneic transplantation and if the patient meets the eligibility criteria of the subsequent study
- Lymphoma: patients with
- Diagnosis of non-Hodgkin lymphoma (NHL) or Hodgkin's lymphoma (HL), of any histological grade
- Refractory or relapsed disease after standard chemotherapy
- High risk of early relapse following autograft alone
- Waldenstrom's macroglobulinemia: must have failed 2 courses of therapy
- CLL:
- Patients with either a:
- Diagnosis of T-cell CLL or T-cell prolymphocytic leukemia (PLL) who have failed initial chemotherapy, patients with T cell CLL or PLL or
- Diagnosis of B-cell CLL, B-cell small lymphocytic lymphoma, or B-cell CLL that progressed to PLL who either:
- Failed to meet National Cancer Institute (NCI) Working Group criteria for complete or partial response after therapy with a regimen containing fludarabine (or another nucleoside analog, e.g. 2-chlorodeoxyadenosine [CDA], pentostatin) or experience disease relapse within 12 months after completing therapy with a regimen containing fludarabine (or another nucleoside analog)
- Failed any aggressive chemotherapy regimen, such as fludarabine, cyclophosphamide and rituximab (FCR), at any time point
- Have "17p deletion" cytogenetic abnormality and relapsed at any time point after initial chemotherapy
- Harvesting criteria for autologous HCT:
- Previously collected PBMC may be used
- Circulating CLL cells < 5000
- Marrow involvement with CLL cells < 50%
- Multiple myeloma (MM): patients who
- Have received induction therapy for a minimum of 4 cycles
- In addition, patients must meet at least one of the following criteria I-IX (I-VII at time of diagnosis or pre-autograft):
- Any abnormal karyotype by metaphase analysis except for isolated t(11,14),
- Fluorescent in situ hybridization (FISH) translocation 4:14,
- FISH translocation 14:16,
- FISH deletion 17p,
- Beta2 (B2)-microglobulin > 5.5 mg/ml,
- Cytogenetic hypodiploidy
- Plasmablastic morphology (>= 2%)
- Recurrent or non-responsive (less than partial remission [PR]) MM after at least two different lines of conventional chemotherapy
- Progressive MM after a previous autograft (provided stored autologous cluster of differentiation [CD]34 cells are available)
- Plasma cell leukemia: after induction chemotherapy
- DONOR: Related donors who are genotypically identical for one HLA haplotype and who may be mismatched at the HLA-A, -B, -C or DRB1 loci of the unshared haplotype with the exception of single HLA-A, -B or -C allele mismatches
- DONOR: Marrow is the preferred source of stem cells from the HLA-haploidentical donor, however PBMC could be used as stem cell source, after clearance with the FHCRC principal investigator, in the case of difficulties or contraindications to bone marrow harvest from the donor
- DONOR: In the case that PBMC will be used as stem cell source, ability of donors < 18 years of age to undergo apheresis without use of a vascular access device; vein check must be performed and verified by an apheresis nurse prior to arrival at the Seattle Cancer Care Alliance (SCCA)
- DONOR: Age >= 12 years of age
Who cannot join
- Life expectancy severely limited by disease other than malignancy
- Seropositive for the human immunodeficiency virus
- Female patients who are pregnant or breastfeeding
- Fertile men or women unwilling to use contraceptive techniques during and for 12 months following treatment
- Central nervous system (CNS) involvement with disease refractory to intrathecal chemotherapy
- Patients with active non-hematological malignancies (except non-melanoma skin cancers) or those with non-hematological malignancies (except non-melanoma skin cancers) who have been rendered with no evidence of disease, but have a greater than 20% chance of having disease recurrence within 5 years
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- This exclusion does not apply to patients with non-hematologic malignancies that do not require therapy
- Patients with fungal infection and radiological progression after receipt of amphotericin B or active triazole for greater than 1 month
- Symptomatic coronary artery disease or ejection fraction < 40% or other cardiac failure requiring therapy (or, if unable to obtain ejection fraction, shortening fraction of < 26%); ejection fraction is required if the patient has a history of anthracyclines or history of cardiac disease; patients with a shortening fraction < 26% may be enrolled if approved by a cardiologist
- Corrected diffusion capacity of the lungs for carbon monoxide (DLCO) < 50% of predicted, forced expiratory volume in one second (FEV1) < 50% of predicted, and/or receiving supplementary continuous oxygen; the FHCRC principal investigator (PI) of the study must approve of enrollment of all patients with pulmonary nodules
- Patient with clinical or laboratory evidence of liver disease will be evaluated for the cause of liver disease, its clinical severity in terms of liver function, bridging fibrosis, and the degree of portal hypertension; the patient will be excluded if he/she is found to have fulminant liver failure, cirrhosis of the liver with evidence of portal hypertension, alcoholic hepatitis, esophageal varices, a history of bleeding esophageal varices, hepatic encephalopathy, uncorrectable hepatic synthetic dysfunction evinced by prolongation of the prothrombin time, ascites related to portal hypertension, bacterial or fungal liver abscess, biliary obstruction, chronic viral hepatitis with total serum bilirubin > 3 mg/dL, and symptomatic biliary disease
- Karnofsky score < 50% for adult patients
- Lansky play-performance score < 40 for pediatric patients
- Patient with poorly controlled hypertension despite multiple antihypertensives
- DONOR: Donor-recipient pairs in which the HLA-mismatch is only in the host-versus-graft (HVG) direction
- DONOR: Infection with human immunodeficiency virus (HIV)
- DONOR: Weight < 20 kg
- DONOR: A positive anti-donor cytotoxic crossmatch
Trial locations and contacts
2 sites in 1 country.
United States2 sites
Froedtert and the Medical College of Wisconsin
Milwaukee, Wisconsin, 53226
Fred Hutch/University of Washington Cancer Consortium
Seattle, Washington, 98109
About this study
Official title: Sequential Autologous HCT / Nonmyeloablative Allogeneic HCT Using Related, HLA-Haploidentical Donors for Patients With High-Risk Lymphoma, Multiple Myeloma, or Chronic Lymphocytic Leukemia
This phase II trial studies autologous peripheral blood stem cell transplant followed by donor bone marrow transplant in treating patients with high-risk Hodgkin lymphoma, non-Hodgkin lymphoma, multiple myeloma, or chronic lymphocytic leukemia. Autologous stem cell transplantation uses the patient's stem cells and does not cause graft versus host disease (GVHD) and has a very low risk of death, while minimizing the number of cancer cells. Peripheral blood stem cell (PBSC) transplant uses stem cells from the patient or a donor and may be able to replace immune cells that were destroyed by chemotherapy. These donated stem cells may help destroy cancer cells. Bone marrow transplant known as a nonmyeloablative transplant uses stem cells from a haploidentical family donor. Autologous peripheral blood stem cell transplant followed by donor bone marrow transplant may work better in treating patients with high-risk Hodgkin lymphoma, non-Hodgkin lymphoma, multiple myeloma, or chronic lymphocytic leukemia.
Read the detailed description
PRIMARY OBJECTIVES:
- Event-free survival (EFS) at 1-year after autograft.
SECONDARY OBJECTIVES:
- Relapse rates at 1-year after autograft.
II. Overall survival (OS) at 1-year after autograft.
III. Incidence of grades II-IV acute GVHD and chronic extensive GVHD.
IV. Non-relapse mortality (NRM) at 200 days and 1 year after allograft.
- Donor engraftment at day +84.
VI. Incidence of infections.
OUTLINE:
CONDITIONING REGIMEN 1 (lymphoma, Waldenstrom macroglobulinemia, or chronic lymphocytic leukemia [CLL] with no dose limiting radiation or significant comorbidities: Patients receive cyclophosphamide intravenously (IV) on days -6 and -5. Patients undergo high-dose total body irradiation (TBI) twice daily (BID) on days -3 to -1.
CONDITIONING REGIMEN 2 (lymphoma, Waldenstrom Macroglobulinemia, CLL, with prior dose-limiting radiation, or significant comorbidities): Patients receive carmustine IV on day -7, etoposide IV BID on days -6 to -3, cytarabine IV BID on days -6 to -3, and melphalan IV on day -2.
CONDITIONING REGIMEN 3 (multiple myeloma or plasma cell leukemia, with no significant renal insufficiency or other significant comorbidities): Patients receive high-dose melphalan IV on day -2.
CONDITIONING REGIMEN 4 (multiple myeloma or plasma cell leukemia, with significant renal insufficiency or other significant comorbidities): Patients receive lessened dose of melphalan IV on day -2.
PBSC TRANSPLANTATION: All patients undergo autologous PBSC transplantation on day 0.
WAITING INTERVAL: Between 40 and 120 days.
NONMYELOABLATIVE CONDITIONING REGIMEN: Patients receive fludarabine phosphate IV once daily (QD) on days -6 to -2 and cyclophosphamide IV QD on days -6 to -5 and day 3. Patients infused with donor's peripheral blood stem cells will additionally receive cyclophosphamide IV on day 4. Patients undergo low-dose TBI on day -1.
ALLOGENEIC BONE MARROW TRANSPLANTATION: Patients undergo donor bone marrow transplantation on day 0.
GRAFT VERSUS HOST DISEASE PROPHYLAXIS: Beginning on day 4, patients receive tacrolimus orally (PO) or IV and taper beginning on day 86 if no graft-versus-host disease. Patients also receive mycophenolate mofetil PO thrice daily (TID) on days 4 - 35.
PERIPHERAL BLOOD COUNT SUPPORT: Patients receive filgrastim (G-CSF) IV or subcutaneously (SC) beginning from day 4 and continue till blood counts recover.
ALLOGENEIC PERIPHERAL BLOOD MONONUCLEAR CELLS (PBMC) TRANSPLANTATION: Patients undergo donor PBMC transplantation on day 0.
GRAFT VERSUS HOST DISEASE PROPHYLAXIS: Beginning on day 5, patients receive tacrolimus orally (PO) or IV and taper beginning on day 86 if no graft-versus-host disease. Patients also receive mycophenolate mofetil PO thrice daily (TID) on days 5 - 35.
PERIPHERAL BLOOD COUNT SUPPORT: Patients receive filgrastim IV or SC beginning from day 5 and continue till blood counts recover.
After completion of study treatment, patients are followed up annually for 5 years.
- Conditions
- B-Cell Prolymphocytic Leukemia, Hypodiploidy, Loss of Chromosome 17p, Plasma Cell Leukemia, Progression of Multiple Myeloma or Plasma Cell Leukemia, Recurrent Adult Hodgkin Lymphoma
- Being tested
- Allogeneic Bone Marrow Transplantation, Allogeneic Hematopoietic Stem Cell Transplantation, Autologous Hematopoietic Stem Cell Transplantation, Autologous-Allogeneic Tandem Hematopoietic Stem Cell Transplantation, Carmustine
- Medical subject headings
- Leukemia, Prolymphocytic, B-Cell, Chromosome 17 deletion, Leukemia, Plasma Cell, Hodgkin Disease, Lymphoma, Non-Hodgkin, Leukemia, Lymphocytic, Chronic, B-Cell, Multiple Myeloma, Leukemia, Prolymphocytic, T-Cell
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Allogeneic Bone Marrow TransplantationProcedure or surgery
Also called Allo BMT, Allogeneic BMT
Undergo donor HCT
Allogeneic Hematopoietic Stem Cell TransplantationProcedure or surgery
Also called Allogeneic Hematopoietic Cell Transplantation, Allogeneic Stem Cell Transplantation, HSC, HSCT
Undergo donor HCT
Autologous Hematopoietic Stem Cell TransplantationProcedure or surgery
Also called Autologous Hematopoietic Cell Transplantation, autologous stem cell transplantation
Undergo autologous PBSC transplant
Autologous-Allogeneic Tandem Hematopoietic Stem Cell TransplantationProcedure or surgery
Also called auto-allo HCT
Undergo autologous-donor tandem HCT
CarmustineDrug
Also called BCNU, Becenum, Becenun, BiCNU
Given IV
CyclophosphamideDrug
Also called (-)-Cyclophosphamide, 2H-1,3,2-Oxazaphosphorine, 2-[bis(2-chloroethyl)amino]tetrahydro-, 2-oxide, monohydrate, Carloxan, Ciclofosfamida
Given IV
CytarabineDrug
Also called .beta.-Cytosine arabinoside, 1-.beta.-D-Arabinofuranosyl-4-amino-2(1H)pyrimidinone, 1-.beta.-D-Arabinofuranosylcytosine, 1-Beta-D-arabinofuranosyl-4-amino-2(1H)pyrimidinone
Given IV
EtoposideDrug
Also called Demethyl Epipodophyllotoxin Ethylidine Glucoside, EPEG, Lastet, Toposar
Given IV
Also called 2-F-ara-AMP, 9H-Purin-6-amine, 2-fluoro-9-(5-O-phosphono-.beta.-D-arabinofuranosyl)-, Beneflur, Fludara
Given IV
Laboratory Biomarker AnalysisOther
Correlative study
MelphalanDrug
Also called Alanine Nitrogen Mustard, CB-3025, L-PAM, L-Phenylalanine Mustard
Given IV
Also called Cellcept, MMF
Given PO
Peripheral Blood Stem Cell TransplantationProcedure or surgery
Also called PBPC transplantation, PBSCT, Peripheral Blood Progenitor Cell Transplantation, Peripheral Stem Cell Support
Undergo donor HCT
TacrolimusDrug
Also called FK 506, Fujimycin, Hecoria, Prograf
Given IV or PO
Total-Body IrradiationRadiation
Also called Total Body Irradiation, Whole-Body Irradiation
Undergo TBI
| Study group | Role | What they receive |
|---|---|---|
| Treatment (autologous HCT, donor HCT) | Experimental | See Detailed Description Receives: Procedure: Allogeneic Bone Marrow Transplantation; Procedure: Allogeneic Hematopoietic Stem Cell Transplantation; Procedure: Autologous Hematopoietic Stem Cell Transplantation; Procedure: Autologous-Allogeneic Tandem Hematopoietic Stem Cell Transplantation; Drug: Carmustine; Drug: Cyclophosphamide; Drug: Cytarabine; Drug: Etoposide; Drug: Fludarabine Phosphate; Other: Laboratory Biomarker Analysis; Drug: Melphalan; Drug: Mycophenolate Mofetil; Procedure: Peripheral Blood Stem Cell Transplantation; Drug: Tacrolimus; Radiation: Total-Body Irradiation |
What is being measured
The primary outcome is the main question the study is designed to answer.
Event-Free Survival (EFS)
Number of patients surviving without relapsed/progressive disease
Measured: 1 Year post-autograft
Secondary outcomes (6)
Number of Patients With Relapsed/Progressive Disease
Relapse/Progression defined as:
Nodes, liver, and/or spleen ≥50% increased or new by physical exam / imaging studies.
Circulating lymphocytes ≥50% increased by morphology and/or flow cytometry. Richter's transformation by lymph node biopsy .
Measured: 1 year post-autograft
Overall Survival
Number of patients surviving one year post-autograft
Measured: 1 year post-autograft
Number of Patients With Grade II-IV Acute Graft-versus-Host-Disease and/or Chronic Extensive Graft-versus-Host-Disease
aGVHD The diagnosis of aGVHD is identified through various stages and grading of the disease related to Skin (Rash), Gut (Diarrhea, Nausea/vomiting and/or anorexia) and the liver (Bilirubin) assessed by severity and grading scale outlined in the section Grafts vs Hosts by Sullivan (1999).
GVHD Grades Grade I: 1-2 Skin Rash; No gut or liver involvement Grade II: Stage 1-3 Skin rash; Stage 1 gut and/or stage 1 liver involvement Grade III: Stage 2-4 gut involvement and/or stage 2-4 liver involvement with or without rash Grade IV: Pattern and severity of GVHD similar to grade 3 with extreme constitutional symptoms or death
CGVHD The diagnosis of cGVHD requires at least one manifestation that is distinctive for chronic GVHD as opposed to acute GVHD. In all cases, infection and others causes must be ruled out in the differential diagnosis of chronic GVHD.
Measured: 1 year post-allograft,
Non-relapse Mortality (NRM)
Number of patients with non-relapse mortalities.
Measured: 200 days and 1 Year post-allograft
Number of Patients Who Engrafted
Number of patients with donor engraftment.
Measured: Day 84 post-allograft
Number of Patients Who Had Infections
Number of patients who had infections.
Measured: 1 Year post-autograft
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 Nov 2009 (estimated)
- Study start18 Mar 2010
- Primary completion30 Jun 2018
- Study completion30 Jun 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for B-Cell Prolymphocytic LeukemiaStudies of the same condition, open and under way.
- More trials run by Fred Hutchinson Cancer CenterThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 16 participants (actual)
Sponsor and investigators
- Lead sponsor
- Fred Hutchinson Cancer Center
- Sponsor type
- University, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Mohamed Sorror, Principal investigator, Fred Hutch/University of Washington Cancer Consortium
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01008462
- Sponsor's protocol ID
- 2241.00
- Other IDs
- NCI-2009-01334, 2241.00, P30CA015704
- Status last verified
- May 2019
- First submitted
- 4 Nov 2009
- Last updated
- 11 Jun 2019
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 11 Jun 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Sequential Autologous HCT / Nonmyeloablative Allogeneic HCT Using Related, HLA-Haploidentical Donors for Patients With High-Risk Lymphoma, Multiple Myeloma, or Chronic Lymphocytic Leukemia
- ClinicalTrials.gov ID
- NCT01008462
- Acronym / sponsor ID
- 2241.00
- Conditions
- B-Cell Prolymphocytic Leukemia, Hypodiploidy, Loss of Chromosome 17p, Plasma Cell Leukemia, Progression of Multiple Myeloma or Plasma Cell Leukemia, Recurrent Adult Hodgkin Lymphoma
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 16 participants (actual)
- Lead sponsor
- Fred Hutchinson Cancer CenterUniversity, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Study start
- 18 Mar 2010 (actual)
- Primary completion
- 30 Jun 2018 (actual)
- Study completion
- 30 Jun 2018 (actual)
- First posted
- 5 Nov 2009 (estimated)
- Results
- Posted 29 May 2019
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This phase II trial studies autologous peripheral blood stem cell transplant followed by donor bone marrow transplant in treating patients with high-risk Hodgkin lymphoma, non-Hodgkin lymphoma, multiple myeloma, or chronic lymphocytic leukemia. Autologous stem cell transplantation uses the patient's stem cells and does not cause graft versus host disease (GVHD) and has a very low risk of death, while minimizing the number of cancer cells. Peripheral blood stem cell (PBSC) transplant uses stem cells from the patient or a donor and may be able to replace immune cells that were destroyed by chemotherapy. These donated stem cells may help destroy cancer cells. Bone marrow transplant known as a nonmyeloablative transplant uses stem cells from a haploidentical family donor. Autologous peripheral blood stem cell transplant followed by donor bone marrow transplant may work better in treating patients with high-risk Hodgkin lymphoma, non-Hodgkin lymphoma, multiple myeloma, or chronic lymphocytic leukemia.
Detailed description
PRIMARY OBJECTIVES:
- Event-free survival (EFS) at 1-year after autograft.
SECONDARY OBJECTIVES:
- Relapse rates at 1-year after autograft.
II. Overall survival (OS) at 1-year after autograft.
III. Incidence of grades II-IV acute GVHD and chronic extensive GVHD.
IV. Non-relapse mortality (NRM) at 200 days and 1 year after allograft.
- Donor engraftment at day +84.
VI. Incidence of infections.
OUTLINE:
CONDITIONING REGIMEN 1 (lymphoma, Waldenstrom macroglobulinemia, or chronic lymphocytic leukemia [CLL] with no dose limiting radiation or significant comorbidities: Patients receive cyclophosphamide intravenously (IV) on days -6 and -5. Patients undergo high-dose total body irradiation (TBI) twice daily (BID) on days -3 to -1.
CONDITIONING REGIMEN 2 (lymphoma, Waldenstrom Macroglobulinemia, CLL, with prior dose-limiting radiation, or significant comorbidities): Patients receive carmustine IV on day -7, etoposide IV BID on days -6 to -3, cytarabine IV BID on days -6 to -3, and melphalan IV on day -2.
CONDITIONING REGIMEN 3 (multiple myeloma or plasma cell leukemia, with no significant renal insufficiency or other significant comorbidities): Patients receive high-dose melphalan IV on day -2.
CONDITIONING REGIMEN 4 (multiple myeloma or plasma cell leukemia, with significant renal insufficiency or other significant comorbidities): Patients receive lessened dose of melphalan IV on day -2.
PBSC TRANSPLANTATION: All patients undergo autologous PBSC transplantation on day 0.
WAITING INTERVAL: Between 40 and 120 days.
NONMYELOABLATIVE CONDITIONING REGIMEN: Patients receive fludarabine phosphate IV once daily (QD) on days -6 to -2 and cyclophosphamide IV QD on days -6 to -5 and day 3. Patients infused with donor's peripheral blood stem cells will additionally receive cyclophosphamide IV on day 4. Patients undergo low-dose TBI on day -1.
ALLOGENEIC BONE MARROW TRANSPLANTATION: Patients undergo donor bone marrow transplantation on day 0.
GRAFT VERSUS HOST DISEASE PROPHYLAXIS: Beginning on day 4, patients receive tacrolimus orally (PO) or IV and taper beginning on day 86 if no graft-versus-host disease. Patients also receive mycophenolate mofetil PO thrice daily (TID) on days 4 - 35.
PERIPHERAL BLOOD COUNT SUPPORT: Patients receive filgrastim (G-CSF) IV or subcutaneously (SC) beginning from day 4 and continue till blood counts recover.
ALLOGENEIC PERIPHERAL BLOOD MONONUCLEAR CELLS (PBMC) TRANSPLANTATION: Patients undergo donor PBMC transplantation on day 0.
GRAFT VERSUS HOST DISEASE PROPHYLAXIS: Beginning on day 5, patients receive tacrolimus orally (PO) or IV and taper beginning on day 86 if no graft-versus-host disease. Patients also receive mycophenolate mofetil PO thrice daily (TID) on days 5 - 35.
PERIPHERAL BLOOD COUNT SUPPORT: Patients receive filgrastim IV or SC beginning from day 5 and continue till blood counts recover.
After completion of study treatment, patients are followed up annually for 5 years.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Treatment (autologous HCT, donor HCT) | Experimental | Procedure: Allogeneic Bone Marrow Transplantation, Procedure: Allogeneic Hematopoietic Stem Cell Transplantation, Procedure: Autologous Hematopoietic Stem Cell Transplantation, Procedure: Autologous-Allogeneic Tandem Hematopoietic Stem Cell Transplantation, Drug: Carmustine, Drug: Cyclophosphamide, Drug: Cytarabine, Drug: Etoposide, Drug: Fludarabine Phosphate, Other: Laboratory Biomarker Analysis, Drug: Melphalan, Drug: Mycophenolate Mofetil, Procedure: Peripheral Blood Stem Cell Transplantation, Drug: Tacrolimus, Radiation: Total-Body IrradiationSee Detailed Description |
Who may qualify
- Ages
- Up to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (40 listed)
- Must have the capacity to give informed consent
- Detectable tumor prior to mobilization regimen
- Patients with stored autologous stem cells will be allowed
- Stem cells from an identical donor could be used for autologous hematopoietic cell transplant (HCT)
- Marrow is the preferred source of stem cells from the HLA-haploidentical donor, however, peripheral blood mononuclear cells (PBMC) could be used as stem cell source, after clearance with the Fred Hutchinson Cancer Research Center (FHCRC) principal investigator, in the case of difficulties or contraindications to bone marrow harvest from the donor
Key exclusion criteria (18 listed)
- Life expectancy severely limited by disease other than malignancy
- Seropositive for the human immunodeficiency virus
- Female patients who are pregnant or breastfeeding
- Fertile men or women unwilling to use contraceptive techniques during and for 12 months following treatment
- Central nervous system (CNS) involvement with disease refractory to intrathecal chemotherapy
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Allogeneic Bone Marrow TransplantationAlso: Allo BMT, Allogeneic BMTUndergo donor HCT | Procedure or surgery | Treatment (autologous HCT, donor HCT) |
| Allogeneic Hematopoietic Stem Cell TransplantationAlso: Allogeneic Hematopoietic Cell Transplantation, Allogeneic Stem Cell Transplantation, HSC, HSCTUndergo donor HCT | Procedure or surgery | Treatment (autologous HCT, donor HCT) |
| Autologous Hematopoietic Stem Cell TransplantationAlso: Autologous Hematopoietic Cell Transplantation, autologous stem cell transplantationUndergo autologous PBSC transplant | Procedure or surgery | Treatment (autologous HCT, donor HCT) |
| Autologous-Allogeneic Tandem Hematopoietic Stem Cell TransplantationAlso: auto-allo HCTUndergo autologous-donor tandem HCT | Procedure or surgery | Treatment (autologous HCT, donor HCT) |
| CarmustineAlso: BCNU, Becenum, Becenun, BiCNUGiven IV | Drug | Treatment (autologous HCT, donor HCT) |
| CyclophosphamideAlso: (-)-Cyclophosphamide, 2H-1,3,2-Oxazaphosphorine, 2-[bis(2-chloroethyl)amino]tetrahydro-, 2-oxide, monohydrate, Carloxan, CiclofosfamidaGiven IV | Drug | Treatment (autologous HCT, donor HCT) |
| CytarabineAlso: .beta.-Cytosine arabinoside, 1-.beta.-D-Arabinofuranosyl-4-amino-2(1H)pyrimidinone, 1-.beta.-D-Arabinofuranosylcytosine, 1-Beta-D-arabinofuranosyl-4-amino-2(1H)pyrimidinoneGiven IV | Drug | Treatment (autologous HCT, donor HCT) |
| EtoposideAlso: Demethyl Epipodophyllotoxin Ethylidine Glucoside, EPEG, Lastet, ToposarGiven IV | Drug | Treatment (autologous HCT, donor HCT) |
| Fludarabine PhosphateAlso: 2-F-ara-AMP, 9H-Purin-6-amine, 2-fluoro-9-(5-O-phosphono-.beta.-D-arabinofuranosyl)-, Beneflur, FludaraGiven IV | Drug | Treatment (autologous HCT, donor HCT) |
| Laboratory Biomarker AnalysisCorrelative study | Other | Treatment (autologous HCT, donor HCT) |
| MelphalanAlso: Alanine Nitrogen Mustard, CB-3025, L-PAM, L-Phenylalanine MustardGiven IV | Drug | Treatment (autologous HCT, donor HCT) |
| Mycophenolate MofetilAlso: Cellcept, MMFGiven PO | Drug | Treatment (autologous HCT, donor HCT) |
| Peripheral Blood Stem Cell TransplantationAlso: PBPC transplantation, PBSCT, Peripheral Blood Progenitor Cell Transplantation, Peripheral Stem Cell SupportUndergo donor HCT | Procedure or surgery | Treatment (autologous HCT, donor HCT) |
| TacrolimusAlso: FK 506, Fujimycin, Hecoria, PrografGiven IV or PO | Drug | Treatment (autologous HCT, donor HCT) |
| Total-Body IrradiationAlso: Total Body Irradiation, Whole-Body IrradiationUndergo TBI | Radiation | Treatment (autologous HCT, donor HCT) |
Primary outcome
Event-Free Survival (EFS)
Time frame: 1 Year post-autograft
Number of patients surviving without relapsed/progressive disease
6 secondary outcomes
Number of Patients With Relapsed/Progressive Disease
Time frame: 1 year post-autograft
Overall Survival
Time frame: 1 year post-autograft
Number of Patients With Grade II-IV Acute Graft-versus-Host-Disease and/or Chronic Extensive Graft-versus-Host-Disease
Time frame: 1 year post-allograft,
Non-relapse Mortality (NRM)
Time frame: 200 days and 1 Year post-allograft
Number of Patients Who Engrafted
Time frame: Day 84 post-allograft
Number of Patients Who Had Infections
Time frame: 1 Year post-autograft
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Jun 2019.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Mohamed Sorror principal investigator
Fred Hutch/University of Washington Cancer Consortium
2 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Allogeneic Bone Marrow Transplantation, Allogeneic Hematopoietic Stem Cell Transplantation and Autologous Hematopoietic Stem Cell Transplantation in people with B-Cell Prolymphocytic Leukemia and Hypodiploidy, run by Fred Hutchinson Cancer Center at 2 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 40 inclusion and 18 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 11 Jun 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 29 May 2019). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Event-Free Survival (EFS) (time frame: 1 Year post-autograft). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Jun 2019.