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LeukemiaPhase 2NCT00422591

Standard Idarubicin and Cytarabine for the Treatment of Acute Myeloid Leukemia (AML)

A Phase 2 study testing Cytarabine and Idarubicin in people with Leukemia and Acute Myeloid Leukemia, 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

The goal of this clinical research study is to find out if standard chemotherapy given with idarubicin and Cytarabine (ara-C) can help to control AML. Objectives: To determine the complete response (CR) rate, event-free survival (EFS) and overall survival (OS) of patients with newly diagnosed acute myeloid leukemia… Read more about this study

Who is it for?
Ages 15 to 75 years
Conditions the study is for
Leukemia, Acute Myeloid Leukemia, AML
What is being tested?
Cytarabine and Idarubicin
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
175 participants
Where
1 siteUnited States
Study dates
Dec 2006to Jan 2017
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 15 to 75 years
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • Diagnosis of 1) AML (WHO classification definition of >/= 20% blasts). Patients with M6 AML with less than 20% blasts are eligible.
  • Patients aged 15 to 75 years are eligible. Patients must be chemo-naïve, i.e. not have received any prior chemotherapy (except hydrea) for AML. They could have received transfusions, hematopoietic growth factors or vitamins. Temporary measures such as pheresis or hydrea (0.5 to 5g daily or more for up to 3 days) are allowed .
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0, 1, 2, or 3 at screening.
  • Serum biochemical values with the following limits: - creatinine </= 2.0 mg/dl - total bilirubin </= 2.0 mg/dL, unless increase is due to hemolysis - transaminases (SG PT) </= 3x upper limit of normal (ULN)
  • Ability to understand and provide signed informed consent.

Who cannot join

  • Subjects with Acute Promyelocytic Leukemia (APL).
  • Presence of active systemic infection.
  • Any coexisting medical condition that in the judgment of the treating physician is likely to interfere with study procedures or results.
  • Nursing women, women of childbearing potential with positive urine pregnancy test, or women of childbearing potential who are not willing to maintain adequate contraception (such as birth control pills, intrauterine device (IUD), diaphragm, abstinence, or condoms by their partner) over the entire course of the study.

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: Prospective Evaluation of Standard Chemotherapy Regimen of Idarubicin and Cytarabine in Patients With Newly Diagnosed Acute Myeloid Leukemia (AML)

The goal of this clinical research study is to find out if standard chemotherapy given with idarubicin and Cytarabine (ara-C) can help to control AML.

Objectives:

To determine the complete response (CR) rate, event-free survival (EFS) and overall survival (OS) of patients with newly diagnosed acute myeloid leukemia (AML) receiving standard combination chemotherapy with Idarubicin and cytarabine.

Read the detailed description

Ara-C and idarubicin are designed to interfere with DNA's (the genetic material of cells) ability to repair itself, causing cancer cells to die.

If you are found to be eligible to take part in this study, you will receive treatment with idarubicin and ara-C for up to 8 cycles. One cycle lasts about 4-5 weeks. Cycles 1 and 2 are called induction therapy, which is used to help induce (cause) a remission. Cycles 3 to 8 are called consolidation therapy, which is a type of high-dose chemotherapy often given as the second phase of a cancer treatment.

After Cycle 1, you will have a brief rest period of a few days, before you move on to Cycle 2. On Day 1 of Cycle 1, you will receive cytarabine by vein as a continuous infusion over 4 days. It will only be 3 days if you are age 60 or older. On Days 1-3 of Cycle 1, you will receive idarubicin by vein over 1 hour once a day.

The dose of the study drugs you receive may be changed to help manage side effects (such as nausea and diarrhea) that you may experience. Medications (given by mouth or by vein), such as Tylenol (acetaminophen), may be given before and during treatment to help decrease the risk of such side effects. The study doctor will specify what these medications are.

You will have blood drawn (about 2 teaspoons) for routine tests about once a week during treatment. Starting on Days 21-28, you will have bone marrow collected every 1-2 weeks to check the status of the disease. Blood (about 2 tablespoons) will also be drawn at least twice a week after each cycle of therapy (beginning about 4-6 weeks from the start of treatment each cycle) to check your blood counts.

Cycle 2 will begin after your blood counts have recovered. If at the end of Cycle 1 you have not achieved a remission (disease has decreased), you may receive Cycle 2, which will be similar to Cycle 1.

If the disease is responding to treatment after Cycle 2 (after completion of induction therapy), you will receive up to 6 more cycles of therapy. These cycles are called consolidation therapy. Consolidation therapy is a type of high-dose chemotherapy often given as the second phase to treat cancer. For consolidation therapy, you will receive ara-C as a continuous infusion over 3 days starting on Day 1 of Cycle 3. On Days 1 and 2 of Cycles 3 and 4, you will receive idarubicin by vein over 1 hour. Your blood (about 2 tablespoons) will be drawn at least twice a week after each cycle to check your blood counts. Cycle 3 will begin after your blood counts have recovered.

After completion of consolidation therapy, you may receive what is called maintenance therapy. Maintenance therapy will start after completion of consolidation therapy. Maintenance therapy is often given to help keep cancer in remission. It is treatment that is given to help the original treatment keep working. You will be told if you will have maintenance therapy as well as the drugs and drug schedule you will be on.

During consolidation and/or maintenance therapy, blood (about 2 teaspoons) will be drawn for routine tests every 1-2 weeks. You will have bone marrow collected every 3-6 months to check the status of the disease.

You may have treatment on this study for up to 8 cycles (induction and consolidation therapy) or more (for maintenance therapy), depending on disease response to the study drugs. If the disease gets worse or you experience any intolerable side effects, you will be taken off this study, and your study doctor will discuss other treatment options with you.

Once your participation is over on this study, you will be followed-up with a phone call by the study doctor or study nurse to check on how you are doing and if you have experienced any intolerable side effects. The call should last about 10-15 minutes.

This is an investigational study. Idarubicin and ara-C are both FDA approved and commercially available. Up to 200 patients will take part in this study. All will be enrolled at MD Anderson.

Being tested
Cytarabine, Idarubicin
Keywords
Cytarabine, Idarubicin, Leukemia, Acute Myeloid Leukemia, AML, Cytarabine, Idarubicin
Medical subject headings
Leukemia, Leukemia, Myeloid, Acute

What participants receive

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

  • CytarabineDrug

    Also called Ara-C, Cytosar-U

    1.5 g/m2 IV over 24 hours daily on day 1-4 (age <60 years) or days 1-3 (age > 60 years).

  • IdarubicinDrug

    Also called Idamycin®

    12 mg/m2 IV over 1 hour daily x 3 (days 1-3)

Study groups in NCT00422591
Study groupRoleWhat they receive
Idarubicin + CytarabineExperimentalIdarubicin 12 mg/m2 IV over 1 hour daily x 3 (days 1-3). Cytarabine 1.5 g/m2 IV over 24 hours daily on day 1-4 (age <60 years) or days 1-3 (age > 60 years).
Receives: Drug: Cytarabine; Drug: Idarubicin

What is being measured

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

  1. Complete Response (CR) Rate

    Complete Response (CR): Normalization of marrow (< 5% blasts; >10% cellularity) and of peripheral blood counts (no circulating blasts, neutrophil count > 109/L, platelet count > 100 x 109/L).

    Measured: Up to 2 months

Secondary outcomes (2)
  1. Event-Free Survival (EFS)

    Event -Free Survival (EFS) EFS was calculated with Kaplan-Meier estimates. Event-free survival (EFS), defined as the time to no response to intensive induction therapy, relapse, or death of any cause, whichever comes first.

    Measured: from treatment initiation until treatment failure, relapse, or death

  2. Overall Survival (OS)

    Overall Survival (OS) was calculated with Kaplan-Meier estimates. OS was calculated from the time of treatment initiation until death.

    Measured: Until death or loss of follow-up

Timeline

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

  1. First posted17 Jan 2007 (estimated)
  2. Study startDec 2006
  3. Primary completionJan 2017
  4. Study completionJan 2017

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
175 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00422591
Sponsor's protocol ID
2006-0813
Other IDs
NCI-2012-01412
Status last verified
Jul 2018
First submitted
16 Jan 2007
Last updated
23 Aug 2018
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Cytarabine and Idarubicin in people with Leukemia and Acute Myeloid Leukemia, 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 5 inclusion and 4 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 23 Aug 2018. 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 12 Jun 2018). 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: Up to 2 months). 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 23 Aug 2018.

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