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Leukemia, Lymphocytic, AcutePhase 2NCT00905034

Methotrexate, Vincristine, Pegylated L-Asparaginase and Dexamethasone (MOAD) in Acute Lymphoblastic Leukemia (ALL) Salvage

A Phase 2 study testing Methotrexate, Vincristine and PEG-l-asparaginase in people with Leukemia, Lymphocytic, Acute, run by M.D. Anderson Cancer Center at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This goal of this clinical research study is to learn if the combination of methotrexate, pegylated-L-asparaginase, vincristine, and dexamethasone (also rituximab in some patients) can help to control ALL that has not responded to previous treatment or has come back after a response or chronic myeloid leukemia (CML). Read more about this study

Who is it for?
Ages 1 year and older
Conditions the study is for
Leukemia, Lymphocytic, Acute
What is being tested?
Methotrexate, Vincristine and PEG-l-asparaginase
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
37 participants
Where
1 siteUnited States
Study dates
Mar 2009to Feb 2015
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 1 year and older
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • Previously treated ALL (including Burkitt's lymphoma) or lymphoblastic lymphoma in relapse or primary refractory; without viable stem cell transplant option. Patients with previously treated Philadelphia chromosome positive ALL will be also eligible;
  • Chronic myeloid leukemia in blast phase
  • Zubrod performance status </= 3;
  • Adequate liver function (bilirubin </= 3.0mg/dl, unless considered due to tumor),and renal function (creatinine </= 3.0 mg/dl unless considered due to tumor;
  • Age >/= to 1 year
  • Understand and voluntarily sign an informed consent form.
  • For pediatric patients (age >/= 1 year to </= 18 years), Lansky performance status >/=50
  • For pediatric patients (age >/= 1 year to </= 18 years), second or greater relapse

Who cannot join

  • Pregnant patients
  • Prior history of allergic reaction, serious pancreatitis, hemorrhagic or thrombotic event with PEG-l-asparaginase or its components.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • University of Texas MD Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Official title: Phase II Study of Methotrexate, Vincristine, Pegylated L-asparaginase and Dexamethasone (MOAD) in Acute Lymphoblastic Leukemia (ALL) Salvage

This goal of this clinical research study is to learn if the combination of methotrexate, pegylated-L-asparaginase, vincristine, and dexamethasone (also rituximab in some patients) can help to control ALL that has not responded to previous treatment or has come back after a response or chronic myeloid leukemia (CML).

Read the detailed description

The Study Drugs:

Methotrexate is designed to disrupt cells from making and repairing DNA (the genetic material of cells) and "copying" themselves.

Vincristine is designed to interfere with the multiplication of cancer cells, which may slow or stop their growth and spread throughout the body. This may cause the cancer cells to die.

Pegylated-L-asparaginase is designed to get rid of an important building block of proteins in leukemia cells.

Dexamethasone is a steroid that causes the leukemia cells to breakdown.

Rituximab is designed to attach to lymphoma cells, which may cause them to die.

Study Drug Administration:

If you are found to be eligible to take part in this study, you will receive methotrexate through a needle in your vein on Days 1 and 15 (+/- 2 days) over 2 hours. You will receive vincristine by vein on Days 1, 8 and 15 (+/- 2 days) over 30 minutes. You will receive pegylated-L-asparaginase by vein on Days 2 and 16 (+/- 2 days) over about 2 hours. You will receive dexamethasone by vein over about 30 minutes or by mouth on Days 1-4 and 15-18 (+/- 2 days). If leukemia cells have a protein called cluster of differentiation antigen 20 (CD20), you will also receive rituximab by vein on Days 1 and 15 of Cycles 1-4 (+/- 2 days) over about 2-8 hours.

Each cycle will be at least 28 days.

If you have Philadelphia positive ALL, you may continue to receive a tyrosine kinase inhibitor (TKI). Examples of TKIs include Imatinib, Dasatinib, and Nilotinib. If you are not taking a TKI, you may begin taking a TKI. Your doctor will describe treatment with TKIs with you in more detail.

Once your blood counts improve and your leukemia is under control your doctor may decide to continue on treatment every 4-6 weeks. If your leukemia is not under control after the first cycle, your doctor may decide to start the next cycle without your blood counts improving.

Study Visits:

During Cycle 1, blood (about 2 teaspoons) will be drawn at least 1 time each week for routine tests. If the doctor thinks it is necessary, you may be asked to have additional blood drawn.

Between Days 14-28 of Cycle 1, you will have a bone marrow aspirate to check the status of the disease. This test may be delayed or repeated if your doctor does not think you are in remission.

Since pegylated-L-asparaginase can cause problems with blood clotting and inflammation of the pancreas, on Days 2 and 16 of All cycles, blood (about 2 teaspoons) will be drawn to check how well your blood clots and to check the health of your pancreas.

During Cycles 2- 6, blood (about 2 teaspoons) will be drawn for routine tests at least 2 times each month.

If the doctor thinks it is necessary, you may have a bone marrow aspirate to check the status of the disease.

Length of Study:

You may receive the study drugs for up to 6 cycles. You will be taken off study early if the disease gets worse, you experience intolerable side effects, or your doctor thinks that it is no longer in your best interest to receive the study drug(s).

This is an investigational study. Methotrexate, pegylated-L-asparaginase, and vincristine are all FDA approved for use in ALL. Dexamethasone is FDA approved as a steroid and steroids are traditionally an important part of treatment of leukemia. Rituximab is FDA approved for the treatment of non-Hodgkin's lymphoma. The combination of all these drugs is investigational.

Up to 60 patients will take part in this study. All will be enrolled at MD Anderson.

Being tested
Methotrexate, Vincristine, PEG-l-asparaginase, Dexamethasone, Rituximab
Keywords
Acute lymphoblastic leukemia, ALL, Leukemia, Methotrexate, Vincristine, PEG-l-asparaginase, PEG asparaginase, Pegaspargase, Oncaspar, Polyethylene Glycol Conjugated Lasparaginase-H, Dexamethasone, Decadron, Rituximab, Rituxan
Medical subject headings
Precursor Cell Lymphoblastic Leukemia-Lymphoma, Leukemia

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • MethotrexateDrug

    Also called Rheumatrex

    200 mg/m^2 by vein on days 1 and 15.

  • VincristineDrug

    Also called Oncovin®

    1.4 mg/m^2 by vein (maximum dose 2 mg) on days 1, 8 and 15.

  • PEG-l-asparaginaseDrug

    Also called Oncaspar®, PEG asparaginase, Pegaspargase, Polyethylene Glycol Conjugated Lasparaginase-H

    2500 International units/m^2 by vein on days 2 and 16

  • DexamethasoneDrug

    Also called Decadron®

    40 mg by vein or by mouth daily days 1-4 and 15-18.

  • RituximabDrug

    Also called Rituxan®

    Rituximab 375 mg/m^2 by vein on days 1 and 15 (first 4 cycles) for patients CD20 positive or positive by immunostain.

Study groups in NCT00905034
Study groupRoleWhat they receive
MOADExperimentalChemotherapy regimen of methotrexate, rituximab, vincristine, pegylated L-asparaginase and dexamethasone (MOAD).
Receives: Drug: Methotrexate; Drug: Vincristine; Drug: PEG-l-asparaginase; Drug: Dexamethasone; Drug: Rituximab

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Complete Response (CR) Rate

    Rate calculated as number of participants with CR. Complete Remission (CR) defined as Normalization of peripheral blood and bone marrow with 5% or less blasts in a normocellular or hypercellular marrow with a granulocyte count of 1 x 10^9/L or above and platelet count of 100 x 10^9/L or above. Complete resolution of all sites of extramedullary disease is required for CR.

    Measured: 6 cycles (cycle = 28 days)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted20 May 2009 (estimated)
  2. Study startMar 2009
  3. Primary completionFeb 2015
  4. Study completionFeb 2015

Resources

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
37 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00905034
Sponsor's protocol ID
2008-0267
Other IDs
NCI-2010-01147
Status last verified
Jun 2015
First submitted
18 May 2009
Last updated
29 Jun 2015
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Methotrexate, Vincristine and PEG-l-asparaginase in people with Leukemia, Lymphocytic, Acute, run by M.D. Anderson Cancer Center at 1 site 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 8 inclusion and 2 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 29 Jun 2015. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site 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 Jun 2015). 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?

Complete Response (CR) Rate (time frame: 6 cycles (cycle = 28 days)). 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 29 Jun 2015.

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