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.
Sponsored by Roswell Park Cancer Institute · Not applicable, Interventional, and Treatment
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)
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.
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 →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 →
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.
Bone marrow failure disorders and other non-malignant hematologic or immunologic disorders:
Acquired bone marrow failure disorders include aplastic anemia, paroxysmal nocturnal hemoglobinuria (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:
Other non-malignant hematologic or immunologic disorders that require transplantation
Acute leukemias:
Chronic Myeloid Leukemia (CML):
Myeloproliferative and myelodysplastic syndromes (MDS):
Lymphoproliferative disease:
Hodgkin disease:
Exclusion Criteria:
Patients who have received maximally allowed doses (given in 2 Gy fractions, or equivalent) of previous radiation therapy to various organs as follows:
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.
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.
Stem cell (bone marrow) transplants. Allogeneic uses cells from a donor; autologous uses your own cells, collected earlier and given back.
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.
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.
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: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.
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.
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.
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.
After a transplant from a donor, the donor’s immune cells attack the recipient’s body, often the skin, gut or liver.
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.
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.
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).
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.
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.
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.
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.
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.
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.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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
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
Undergo total-body irradiation
Also known as: TBI
Undergo allogeneic stem cell transplantation
Given IV
Also known as: ATG, ATGAM, lymphocyte immune globulin, Thymoglobulin
Day 100 TRM
Day 100 Treatment Related Mortality An exact 95% confidence interval will be provided.
Time frame: First 100 days
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
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
Rate of Complete Donor Chimerism - Blood
Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.
Time frame: Day 30
Rate of Complete Donor Chimerism - Blood
Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.
Time frame: Day 100
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
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
3 yr Overall Survival
3 yr Overall Survival estimated using the Kaplan-Meier method.
Time frame: Up to 4.5 years
| Milestone | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Started | 62 |
| Completed | 61 |
| Not completed | 1 |
| Withdrew: Other | 1 |
Day 100 Treatment Related Mortality An exact 95% confidence interval will be provided.
| percentage of participants | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Day 100 TRM | 8.44 (3.08 to 17.29) |
Median Time to ANC Engraftment Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.
| Days | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Median Time to ANC Engraftment | 16.5 (0 to 26) |
Median Time to Platelet Engraftment Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.
| Days | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Median Time to Platelet Engraftment | 17.0 (0 to 74) |
Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.
| percentage of participants | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Rate of Complete Donor Chimerism - Blood | 89 |
Rate of Complete Donor Chimerism - Blood Summarized using standard descriptive statistics.
| percentage of participants | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Rate of Complete Donor Chimerism - Blood | 94 |
Acute GVHD grade III-IV Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.
| percentage of participants | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Acute GVHD Grade III-IV | 27 (16 to 38) |
1 yr Extensive Chronic GVHD Summarized using standard descriptive statistics along with corresponding 95% confidence intervals.
| percentage of participants | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| 1 yr Extenstive Chronic GVHD | 60 (45 to 73) |
3 yr Overall Survival estimated using the Kaplan-Meier method.
| percentage of participants | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| 3 yr Overall Survival | 46.0 (33.0 to 57.0) |
Non-serious events are listed at a 0% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) | — | 34/62 (54.8%) | 0/62 (0%) |
| Event | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| HospitalisationSurgical and medical procedures | 12/62 |
| Graft versus host diseaseImmune system disorders | 8/62 |
| DeathGeneral disorders | 5/62 |
| PyrexiaGeneral disorders | 5/62 |
| Cardiac disorderCardiac disorders | 2/62 |
| BacteraemiaInfections and infestations | 2/62 |
| InfectionInfections and infestations | 2/62 |
| HaematuriaRenal and urinary disorders | 2/62 |
| Renal failureRenal and urinary disorders | 2/62 |
| Lung disorderRespiratory, thoracic and mediastinal disorders | 2/62 |
| Age, Categorical(Participants) | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| <=18 years | 2 |
| Between 18 and 65 years | 43 |
| >=65 years | 17 |
| Age, Continuous(years) | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Mean | 54.6 ± 14.3 |
| Sex: Female, Male(Participants) | Treatment (Reduced Intensity Allogeneic Stem Cell Transplant) |
|---|---|
| Female | 29 |
| Male | 33 |
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.
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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Studies of the drugs tested here: Fludarabine phosphate · Melphalan
Lymphoma, Extranodal NK-T-Cell →
Roswell Park Cancer Institute →