ClinicalTrials.gg
CompletedNCT00856388Updated Nov 13, 2019Results posted

Fludarabine Phosphate, Melphalan, Total-Body Irradiation, Donor Stem Cell Transplant in Treating Patients With Hematologic Cancer or Bone Marrow Failure Disorders

An interventional study of fludarabine phosphate and melphalan in Accelerated Phase Chronic Myelogenous Leukemia, Acute Myeloid Leukemia With Multilineage Dysplasia Following Myelodysplastic Syndrome and Adult Acute Lymphoblastic Leukemia in Remission, sponsored by Roswell Park Cancer Institute. Completed at 1 site in United States. Open to participants aged 3 Years to 75 Years. Per ClinicalTrials.gov, last updated 2019-11-13.

Primary conditionLymphoma, Extranodal NK-T-CellRegistry: Leukemia, Myeloid, Accelerated PhaseReclassifiedWhy we changed it
Registry
Leukemia, Myeloid, Accelerated Phase — the first condition term the registry derived for this study.
ClinicalTrials.gg
Lymphoma, Extranodal NK-T-Cell
Why
  1. Leukemia, Myeloid, Accelerated Phase is a broad heading, used only when no more specific condition is named.
  2. The study's listed conditions name Lymphoma, Extranodal NK-T-Cell.
Confidence
High: the new condition is named in the study's own listed conditions. Of 351 hand-checked studies reclassified this way, 68% were exactly right and 84% in the right disease family; the registry's first term was right for 5% (measured 2026-10-21). How we classify →
Wrong?
Tell us the study's main condition →

Sponsored by Roswell Park Cancer Institute · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
62
Allocation
Not applicable
Ages
3 Years to 75 Years
Sex
All
01

Study summary

This clinical trial is studying how well giving fludarabine phosphate and melphalan together with total-body irradiation followed by donor stem cell transplant works in treating patients with hematologic cancer or bone marrow failure disorders. Giving low doses of chemotherapy and total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells or abnormal cells. It may also stop the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer or abnormal cells (graft-versus-tumor effect)

Read the detailed description

PRIMARY OBJECTIVES:

I. To determine the transplant related mortality (TRM) of this reduced intensity transplantation (RIT) combination in a patient population that is usually not eligible for a full myeloablative allogeneic transplant.

SECONDARY OBJECTIVES:

I. To evaluate engraftment, safety, clinical response, evidence of graft-versus-malignancy effect/graft-versus-host disease (GVHD) and overall outcomes of treatment with our RIT regimen across a variety of hematological conditions.

OUTLINE: Patients receive fludarabine phosphate intravenously (IV) over 30 minutes on days -5 to -2 and melphalan* IV over 30 minutes on day -2. Patients then undergo total-body irradiation on day -1 and allogeneic stem cell transplantation on day 0.

Note: *Patients with chromosomal breakage syndromes, such as Fanconi anemia or dyskeratosis congenita, receive anti-thymocyte globulin IV over 4 hours on day -4 to -2 instead of melphalan.

After completion of study treatment, patients are followed up periodically.

02

Conditions studied

  • Accelerated Phase Chronic Myelogenous Leukemia
  • Acute Myeloid Leukemia With Multilineage Dysplasia Following Myelodysplastic Syndrome
  • Adult Acute Lymphoblastic Leukemia in Remission
  • Adult Acute Myeloid Leukemia in Remission
  • Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities
  • Adult Acute Myeloid Leukemia With Del(5q)
  • Adult Acute Myeloid Leukemia With Inv(16)(p13;q22)
  • Adult Acute Myeloid Leukemia With t(15;17)(q22;q12)
  • Adult Acute Myeloid Leukemia With t(16;16)(p13;q22)
  • Adult Acute Myeloid Leukemia With t(8;21)(q22;q22)
  • Adult Nasal Type Extranodal NK/T-cell Lymphoma
  • Anaplastic Large Cell Lymphoma
  • Angioimmunoblastic T-cell Lymphoma
  • Aplastic Anemia
  • Atypical Chronic Myeloid Leukemia, BCR-ABL1 Negative
  • Childhood Acute Lymphoblastic Leukemia in Remission
  • Childhood Acute Myeloid Leukemia in Remission
  • Childhood Chronic Myelogenous Leukemia
  • Childhood Diffuse Large Cell Lymphoma
  • Childhood Immunoblastic Large Cell Lymphoma
  • Childhood Myelodysplastic Syndromes
  • Childhood Nasal Type Extranodal NK/T-cell Lymphoma
  • Chronic Eosinophilic Leukemia
  • Chronic Myelomonocytic Leukemia
  • Chronic Neutrophilic Leukemia
  • Chronic Phase Chronic Myelogenous Leukemia
  • de Novo Myelodysplastic Syndromes
  • Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue
  • Fanconi Anemia
  • Juvenile Myelomonocytic Leukemia
  • Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable
  • Nodal Marginal Zone B-cell Lymphoma
  • Noncontiguous Stage II Adult Burkitt Lymphoma
  • Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma
  • Noncontiguous Stage II Adult Diffuse Mixed Cell Lymphoma
  • Noncontiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma
  • Noncontiguous Stage II Adult Immunoblastic Large Cell Lymphoma
  • Noncontiguous Stage II Adult Lymphoblastic Lymphoma
  • Noncontiguous Stage II Grade 1 Follicular Lymphoma
  • Noncontiguous Stage II Grade 2 Follicular Lymphoma
  • Noncontiguous Stage II Grade 3 Follicular Lymphoma
  • Noncontiguous Stage II Mantle Cell Lymphoma
  • Noncontiguous Stage II Marginal Zone Lymphoma
  • Noncontiguous Stage II Small Lymphocytic Lymphoma
  • Paroxysmal Nocturnal Hemoglobinuria
  • Previously Treated Myelodysplastic Syndromes
  • Primary Myelofibrosis
  • Recurrent Adult Acute Lymphoblastic Leukemia
  • Recurrent Adult Acute Myeloid Leukemia
  • Recurrent Adult Burkitt Lymphoma
  • Recurrent Adult Diffuse Large Cell Lymphoma
  • Recurrent Adult Diffuse Mixed Cell Lymphoma
  • Recurrent Adult Diffuse Small Cleaved Cell Lymphoma
  • Recurrent Adult Grade III Lymphomatoid Granulomatosis
  • Recurrent Adult Hodgkin Lymphoma
  • Recurrent Adult Immunoblastic Large Cell Lymphoma
  • Recurrent Adult Lymphoblastic Lymphoma
  • Recurrent Adult T-cell Leukemia/Lymphoma
  • Recurrent Childhood Acute Lymphoblastic Leukemia
  • Recurrent Childhood Acute Myeloid Leukemia
  • Recurrent Childhood Anaplastic Large Cell Lymphoma
  • Recurrent Childhood Grade III Lymphomatoid Granulomatosis
  • Recurrent Childhood Large Cell Lymphoma
  • Recurrent Childhood Lymphoblastic Lymphoma
  • Recurrent Childhood Small Noncleaved Cell Lymphoma
  • Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma
  • Recurrent Grade 1 Follicular Lymphoma
  • Recurrent Grade 2 Follicular Lymphoma
  • Recurrent Grade 3 Follicular Lymphoma
  • Recurrent Mantle Cell Lymphoma
  • Recurrent Marginal Zone Lymphoma
  • Recurrent Mycosis Fungoides/Sezary Syndrome
  • Recurrent Small Lymphocytic Lymphoma
  • Recurrent/Refractory Childhood Hodgkin Lymphoma
  • Refractory Chronic Lymphocytic Leukemia
  • Refractory Multiple Myeloma
  • Relapsing Chronic Myelogenous Leukemia
  • Secondary Acute Myeloid Leukemia
  • Secondary Myelodysplastic Syndromes
  • Splenic Marginal Zone Lymphoma
  • Stage III Adult Diffuse Small Cleaved Cell Lymphoma
  • Stage III Adult Immunoblastic Large Cell Lymphoma
  • Stage III Adult Lymphoblastic Lymphoma
  • Stage III Grade 1 Follicular Lymphoma
  • Stage III Grade 2 Follicular Lymphoma
  • Stage III Grade 3 Follicular Lymphoma
  • Stage III Mantle Cell Lymphoma
  • Stage III Marginal Zone Lymphoma
  • Stage III Small Lymphocytic Lymphoma
  • Stage IV Adult Burkitt Lymphoma
  • Stage IV Adult Diffuse Small Cleaved Cell Lymphoma
  • Stage IV Adult Immunoblastic Large Cell Lymphoma
  • Stage IV Adult Lymphoblastic Lymphoma
  • Stage IV Grade 1 Follicular Lymphoma
  • Stage IV Grade 2 Follicular Lymphoma
  • Stage IV Grade 3 Follicular Lymphoma
  • Stage IV Mantle Cell Lymphoma
  • Stage IV Marginal Zone Lymphoma
  • Stage IV Small Lymphocytic Lymphoma
  • Waldenström Macroglobulinemia
03

In context

Lymphoma, Extranodal NK-T-Cell Reclassified

270 studies on the registry are indexed under Lymphoma, Extranodal NK-T-Cell; 36 are open to participants now.

This study's enrollment of 62 is above the median of 33 across 225 interventional studies indexed under Lymphoma, Extranodal NK-T-Cell.

Browse Lymphoma, Extranodal NK-T-Cell studies →

Lead sponsor

Roswell Park Cancer Institute is the lead sponsor of 419 studies on the registry; 65 are open to participants now.

Of its 38 completed or terminated interventional studies of FDA-regulated products, 21 (55%) have results posted.

Compared within Lymphoma, Extranodal NK-T-Cell, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Leukemia, Myeloid, Accelerated Phase. The counts are of registry records indexed under each term, refreshed daily. How we classify →

04

Who can participate

Ages eligible
3 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Diagnosis of a histology documented hematologic or marrow disorder
  • Bone marrow failure disorders and other non-malignant hematologic or immunologic disorders:

    • Acquired bone marrow failure disorders include aplastic anemia, paroxysmal nocturnal hemoglobinuria (PNH):

      • Primary hematopoietic stem cell transplantation (HSCT) is appropriate for selected patients with severe aplastic anemia; however, patients with aplastic anemia must have failed at least one cycle of standard therapy with calcineurin inhibitor plus anti-thymocyte globulin (ATG) if a fully-matched donor is not available
      • Patients with PNH must have a history of thrombosis related to PNH
    • Hereditary bone marrow failure disorders include Fanconi anemia or related chromosomal breakage syndrome dyskeratosis congenita, Diamond-Blackfan anemia, Shwachman-Diamond syndrome, Kostmann syndrome, congenital amegakaryocytic thrombocytopenia:

      • Fanconi anemia or related chromosomal breakage syndrome: positive chromosome breakage analysis using diepoxybutane (DEB) or mitomycin C if applicable
      • Dyskeratosis: diagnosis is supported by using either telomerase reverse transcriptase (TERC) gene mutation in autosomal dominant Dyskeratosis Congenita or Xlinked DKC1 gene mutation
    • Other non-malignant hematologic or immunologic disorders that require transplantation

      • Quantitative or qualitative congenital disorders (including but not limited to congenital amegakaryocytopenia, absent-radii syndrome, Glanzmann's thrombasthenia)
      • Quantitative or qualitative congenital neutrophil disorders (including but not limited to chronic granulomatous disease, congenital neutropenia)
      • Congenital primary immunodeficiencies (including but not limited to Severe Combined Immunodeficiency Syndrome, Wiskott-Aldrick syndrome, 0 ligand deficiency, T-cell deficiencies)
  • Acute leukemias:

    • Subjects must be ineligible for conventional myeloablative transplantation;
    • Resistant or recurrent disease after at least one standard combination chemotherapy regime or first remission patients at high risk of relapse OR First remission patients at high risk of relapse:
    • Acute myeloid leukemia (AML)- antecedent myelodysplastic syndrome, secondary AML, high risk cytogenetic abnormalities or normal cytogenetics with high-risk molecular features (e.g. Flt3-ITD mutation, mixed-lineage leukemia [MLL], wildtype NPM1);
    • Acute lymphocytic leukemia (ALL)- high or standard risk ALL
  • Chronic Myeloid Leukemia (CML):

    • Chronic phase (intolerant or unresponsive to imatinib and/or other tyrosine kinase inhibitors), second chronic phase or accelerated phase who are ineligible for conventional myeloablative transplantation
  • Myeloproliferative and myelodysplastic syndromes (MDS):

    • Myelofibrosis (with/without splenectomy) with intermediate to high risk features
    • Advanced polycythemia vera not responding to standard therapy
    • MDS with an international prostate symptom score (IPSS) score of Int-2 or higher
    • MDS with lower IPSS scores Int-1 or less with severe clinical features such as severe neutropenia or thrombocytopenia or high risk chromosome abnormalities such as monosomy 7
    • Secondary massively parallel signature sequencing (MPSS) with any IPSS scores
    • Chronic myelomoncytic leukemia
  • Lymphoproliferative disease:

    • Chronic lymphocytic leukemia (CLL), low-grade non-Hodgkin lymphoma (NHL) (recurrent or persistent) fludarabine or with less than 6 months duration of complete response (CR) between courses of conventional therapy
    • Multiple myeloma, progressive disease after autologous stem cell transplant or as planned tandem (allogeneic transplant after prior autologous stem cell transplant)
    • Waldenstroms macroglobulinemia (failed one standard regimen)
    • High grade NHL and diffuse large B-cell lymphoma (DLBCL)
    • Not eligible for conventional myeloablative HSCT OR failed autologous HSCT
    • First remission lymphoblastic lymphoma, or small, non-cleaved cell lymphoma or mantle cell lymphoma
  • Hodgkin disease:

    • Relapsed or refractory after front-line therapy
    • Failed or were not eligible for autologous transplantation
  • Failed prior autotransplant
  • Age >= 3 and =\< 75 years for blood and bone marrow transplants and age >= 3, \< 60 for cord blood transplants
  • No serious uncontrolled psychiatric illness
  • No concomitant active malignancy other than non-melanoma skin cancer
  • Non-pregnant and non-nursing women (women or men with should agree to use an effective means of )
  • Patients may have received prior autologous bone marrow transplant (BMT) or prior myeloablative allogeneic BMT (at least 60 days have elapsed)
  • At least 2 weeks since prior chemotherapy, radiation treatment and/or surgery
  • DONOR: Permissible HLA matching: Related donors- single antigen mismatch at HLA A, B or DRB 1; unrelated donors- a single antigen mismatch at HLA A, B, or C, +/- additional single allele level mismatch at A, B, C or DRB1; cord blood >= 4 out of 6 antigen match at HLA A, B, DRB1)
  • DONOR: Compatibility at the four most informative HLA loci: A, B, C and DRB1 are important for reducing the risk of and successful transplant outcomes; the A, B, C and DRB1 loci comprise 8 possible alleles (a haplotype being inherited from each parent); one additional locus, HLA-DQ, is also typed to ascertain haplotypes and assist in the search for a compatible donor; however mismatching at DQ has not been shown to be associated with adverse outcomes; high resolution molecular typing (at the allele level) is now the standard of care for unrelated donor searches and allows greater refinement of the search strategy
  • DONOR: Matched related donor: a single antigen mismatch at A, B, or the DR transplant from a family member is associated with a higher risk of GVHD but similar overall survival when compared to full identity at these 3 regions; related donor/recipient pairs must be matched at 5 of 6 HLA antigens (A, B, DRBl)
  • DONOR: Unrelated donor: when evaluating patients for unrelated donor transplant, a higher degree of matching is preferred due to minimize the risk of GVHD; the A, B, C, DRB1 and DQ loci, comprising 10 possible alleles, will be typed routinely for all unrelated transplants; given the higher risk of TRM in mismatched transplants, RIT is often the best way to mitigate the risk; evolving data from the National Marrow Donor Program now makes it possible to estimate the risks of donor-recipient HLA mismatch at the allele or antigen level; the higher risk from HLA-mismatching must be carefully assessed with respect to the clinical urgency and the patient's risk by the transplant physician; antigen level mismatches at DQ are inconsequential to transplant outcomes and are ignored with respect to donor selection for the purposes of this protocol, with matching requirements confined to the 8 loci involving HLA A, B, C and DRB1; for the purpose of this protocol, a single antigen mismatch at HLA A, B, or C, with or without additional single allele level mismatch may participate in this protocol for voluntary unrelated donors (blood or marrow); patients must be at least antigen-level matched at DRB1
  • DONOR: If a patient has no suitable family donor matched for 5 of 6 HLA antigens (A, B, DRB1) and no suitable unrelated donor is identified or for reasons of urgency, the patient can be considered a candidate for cord blood transplant, provided a cord blood donor is identified with a >= 4 out of 6 antigen match at HLA A, B, DRB1 antigens; the cord blood product must provide a minimum of 2 x 10\^7 nucleated cells/kg, test negative for and Hepatitis A, Band C, and sterility assays have no growth; the cord blood products are located through the National Marrow Donor Program, the American Registry, or the Bone Marrow Donor Worldwide or other established registries, and may be stored in the N.Y Placental Cord Blood Bank, the St. Louis Cord Blood Bank, or any of the established, registered International blood and marrow banks
  • DONOR: Donor must be healthy and have nonreactive test results for all infectious disease assays as required by state and federal regulations; donors who screen seropositive for hepatitis and/or syphilis must be cleared by infectious disease consultation
  • DONOR: The donor must have no uncontrolled cardiopulmonary, renal, endocrine, hepatic or psychiatric disease to render donation unsafe
  • DONOR: The donor must be able to give informed consent for peripheral blood stem cell collection or bone marrow collection
  • DONOR: Syngeneic donors are not eligible
  • DONOR: Donors who have poor peripheral venous access, may require central venous line placement for stem cell apheresis

Exclusion criteria

Exclusion Criteria:

  • Uncontrolled central nervous system (CNS) disease (for hematologic )
  • (adult) or Lansky (for =\< 16 years) performance status =\< 50%
  • Diffusing capacity of the lung for carbon monoxide (DLCO) less than 40% predicted, corrected for (Hb) and/or alveolar ventilation
  • Cardiac: less than 40%
  • >= 3 x
  • Liver alkaline phosphatase >= 3 x upper limit of normal
  • Serum glutamic oxaloacetic transaminase () or serum glutamic pyruvate transaminase (SGPT) >= 3 x upper limit of normal
  • Child's class B and C liver failure
  • Calculated \< 40 cc/min by the modified Cockcroft-Gault formula for adults or the Schwartz formula for pediatrics
  • Patients who have received maximally allowed doses (given in 2 Gy fractions, or equivalent) of previous radiation therapy to various organs as follows:

    • Mediastinum 40 Gy
    • Heart (any volume) 36 Gy
    • Whole lungs 12 Gy
    • Small bowel (any volume) 46 Gy
    • Kidneys 12 Gy
    • Whole liver 20 Gy
    • Spinal cord (any volume) 36 Gy
    • Whole brain 30 Gy Enrollment of patients who previously receive higher than allowed dose of radiation to a small volume of lungs, liver, and brain will be determine by the discretion of the radiation oncologist on the study
  • Uncontrolled diabetes mellitus, cardiovascular disease, active serious infection or other condition which, in the opinion of treating physician, would make this protocol unreasonably hazardous for the patient
  • (HIV) positive
  • Patients who in the opinion of the treating physician are unlikely to comply with the restrictions of stem cell transplantation based on formal psychosocial screening
  • Females of with a positive pregnancy test
Terms in these criteria, in plain language(19)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Cancer (malignancy)

Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.

Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.

Allogeneic and autologous transplant

Stem cell (bone marrow) transplants. Allogeneic uses cells from a donor; autologous uses your own cells, collected earlier and given back.

Immunosuppression

A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.

Read whether the line is about a condition or about medicines, and which medicines and doses it means.

Platelets

Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.

CD4 count

The number of CD4 cells, a type of white blood cell, in a given amount of blood. It is used to follow how well the immune system is doing in HIV.

Relapsed and refractory

Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.

Reproductive potential

Able to have children. For women this usually means from the first period until menopause, unless permanently unable to through surgery; for men, unless permanently sterile. Read who the line is about — participants, women, men, or their partners.

Criteria about it usually ask for contraception during the study and for a time after it.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

GVHD (graft-versus-host disease)

After a transplant from a donor, the donor’s immune cells attack the recipient’s body, often the skin, gut or liver.

HIV

The human immunodeficiency virus, which weakens the immune system.

Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.

Karnofsky performance status (KPS)

A 0–100 scale of how well someone can carry out everyday activities. 100 is no complaints and no signs of illness; 70 is able to look after yourself but not to work or keep up normal activity; 50 is needing considerable help and frequent medical care.

Studies often ask for 60 or 70 and above. Your doctor gives the score.

Hemoglobin (Hb)

The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).

LVEF (left ventricular ejection fraction)

The share of blood the heart’s main pumping chamber (the left ventricle) pushes out with each beat, measured by an echocardiogram (heart ultrasound) or a MUGA scan. About 50–70% is normal.

Bilirubin

A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.

Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.

ULN (upper limit of normal)

The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.

“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.

ALT and AST (liver enzymes)

Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.

Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.

Creatinine clearance (CrCl)

How quickly the kidneys clear creatinine, a waste product, from the blood. A study may estimate it from a blood test with age, weight and sex (often by the Cockcroft–Gault formula), or measure it using blood and urine collected over a set time. Given in mL/min; higher is better.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
62 participants (actual)

Study arms

  • Experimental
    Treatment (Reduced intensity allogeneic stem cell transplant)

    Patients receive fludarabine phosphate IV over 30 minutes on days -5 to -2 and melphalan\* IV over 30 minutes on day -2. Patients then undergo total-body irradiation on day -1 and allogeneic stem cell transplantation on day 0. Note: \*Patients with chromosomal breakage syndromes, such as Fanconi anemia or dyskeratosis congenita, receive anti-thymocyte globulin IV over 4 hours on day -4 to -2 instead of melphalan.

    Drug: fludarabine phosphate · Drug: melphalan · Radiation: total-body irradiation · Procedure: allogeneic hematopoietic stem cell transplantation · Biological: anti-thymocyte globulin

Interventions

  • Given IV

    Also known as: 2-F-ara-AMP, Beneflur, Fludara

  • Given IV

    Also known as: Alkeran, CB-3025, L-PAM, L-phenylalanine mustard, L-Sarcolysin

  • Radiationtotal-body irradiation

    Undergo total-body irradiation

    Also known as: TBI

  • Procedureallogeneic hematopoietic stem cell transplantation

    Undergo allogeneic stem cell transplantation

  • Given IV

    Also known as: ATG, ATGAM, lymphocyte immune globulin, Thymoglobulin

06

What researchers measure

Primary outcomes

  1. Day 100 TRM

    Day 100 Treatment Related Mortality An exact 95% confidence interval will be provided.

    Time frame: First 100 days

Secondary outcomes

  1. Median Time to ANC Engraftment

    Median Time to ANC Engraftment Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

    Time frame: Days 30

  2. Median Time to Platelet Engraftment

    Median Time to Platelet Engraftment Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

    Time frame: Day 100

  3. Rate of Complete Donor Chimerism - Blood

    Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.

    Time frame: Day 30

  4. Rate of Complete Donor Chimerism - Blood

    Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.

    Time frame: Day 100

  5. Acute GVHD Grade III-IV

    Acute GVHD grade III-IV Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

    Time frame: Up to day 100

  6. 1 yr Extenstive Chronic GVHD

    1 yr Extensive Chronic GVHD Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

    Time frame: Up to 4.5 years

  7. 3 yr Overall Survival

    3 yr Overall Survival estimated using the Kaplan-Meier method.

    Time frame: Up to 4.5 years

07

Results

Posted Jun 13, 2016

Participant flow

Participant flow — Overall Study
MilestoneTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Started62
Completed61
Not completed1
Withdrew: Other1

Outcome measures

PrimaryDay 100 TRM

Day 100 Treatment Related Mortality An exact 95% confidence interval will be provided.

Time frame:
First 100 days
Reported as:
Number · percentage of participants
Day 100 TRM
percentage of participantsTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Day 100 TRM8.44 (3.08 to 17.29)
SecondaryMedian Time to ANC Engraftment

Median Time to ANC Engraftment Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

Time frame:
Days 30
Reported as:
Median · Days
Median Time to ANC Engraftment
DaysTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Median Time to ANC Engraftment16.5 (0 to 26)
SecondaryMedian Time to Platelet Engraftment

Median Time to Platelet Engraftment Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

Time frame:
Day 100
Reported as:
Median · Days
Median Time to Platelet Engraftment
DaysTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Median Time to Platelet Engraftment17.0 (0 to 74)
SecondaryRate of Complete Donor Chimerism - Blood

Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.

Time frame:
Day 30
Reported as:
Number · percentage of participants
Rate of Complete Donor Chimerism - Blood
percentage of participantsTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Rate of Complete Donor Chimerism - Blood89
SecondaryRate of Complete Donor Chimerism - Blood

Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.

Time frame:
Day 100
Reported as:
Number · percentage of participants
Rate of Complete Donor Chimerism - Blood
percentage of participantsTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Rate of Complete Donor Chimerism - Blood94
SecondaryAcute GVHD Grade III-IV

Acute GVHD grade III-IV Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

Time frame:
Up to day 100
Reported as:
Number · percentage of participants
Acute GVHD Grade III-IV
percentage of participantsTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Acute GVHD Grade III-IV27 (16 to 38)
Secondary1 yr Extenstive Chronic GVHD

1 yr Extensive Chronic GVHD Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.

Time frame:
Up to 4.5 years
Reported as:
Number · percentage of participants
1 yr Extenstive Chronic GVHD
percentage of participantsTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
1 yr Extenstive Chronic GVHD60 (45 to 73)
Secondary3 yr Overall Survival

3 yr Overall Survival estimated using the Kaplan-Meier method.

Time frame:
Up to 4.5 years
Reported as:
Number · percentage of participants
3 yr Overall Survival
percentage of participantsTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
3 yr Overall Survival46.0 (33.0 to 57.0)

Adverse events

Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Treatment (Reduced Intensity Allogeneic Stem Cell Transplant)—34/62 (54.8%)0/62 (0%)
Most frequent serious events
Showing 10 of 27
Most frequent serious events
EventTreatment (Reduced Intensity Allogeneic Stem Cell Transplant)
HospitalisationSurgical and medical procedures12/62
Graft versus host diseaseImmune system disorders8/62
DeathGeneral disorders5/62
PyrexiaGeneral disorders5/62
Cardiac disorderCardiac disorders2/62
BacteraemiaInfections and infestations2/62
InfectionInfections and infestations2/62
HaematuriaRenal and urinary disorders2/62
Renal failureRenal and urinary disorders2/62
Lung disorderRespiratory, thoracic and mediastinal disorders2/62

Baseline characteristics

Age, Categorical
Age, Categorical(Participants)Treatment (Reduced Intensity Allogeneic Stem Cell Transplant)
<=18 years2
Between 18 and 65 years43
>=65 years17
Age, Continuous
Age, Continuous(years)Treatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Mean54.6 ± 14.3
Sex: Female, Male
Sex: Female, Male(Participants)Treatment (Reduced Intensity Allogeneic Stem Cell Transplant)
Female29
Male33
08

Study locations

1 site
  • Roswell Park Cancer Institute
    Buffalo, New York 14263, United States
09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Jan 2009 to primary completion in Aug 2012, 42 months.

Results were first posted in Jun 2016, 3 years 10 months after primary completion.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 4, 2009
First posted
Mar 5, 2009
StartActual
Jan 14, 2009
Primary completionActual
Aug 9, 2012
CompletionActual
Mar 13, 2019
Results first posted
Jun 13, 2016
Last update
Nov 13, 2019
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Nov 13, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00856388
Responsible party
Sponsor
First posted
Mar 5, 2009
Start date
Jan 14, 2009
Primary completion
Aug 9, 2012
Completion
Mar 13, 2019
Results posted
Jun 13, 2016
Last update
Nov 13, 2019

Study contacts

George Chen
principal investigator · Roswell Park Cancer Institute

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2019. You cannot join it, but the record below documents what was studied.

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Discussion

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Studies of the drugs tested here: Fludarabine phosphate · Melphalan

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