Cytarabine and UCN-01 in Treating Patients With Refractory or Relapsed Acute Myelogenous Leukemia or Myelodysplastic Syndrome

NCT ID: NCT00004263

Last Updated: 2012-07-30

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

1999-12-31

Study Completion Date

2007-01-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. UCN-01 may make cancer cells more sensitive to cytarabine.

PURPOSE: Phase I trial to study the effectiveness of cytarabine and UCN-01 in treating patients who have refractory or relapsed acute myelogenous leukemia or myelodysplastic syndrome.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

OBJECTIVES: I. Determine the maximum tolerated dose of cytarabine when combined with UCN-01 in patients with refractory or relapsed acute myelogenous leukemia or myelodysplastic syndrome. II. Determine the dose limiting toxicity, pharmacokinetics, and pharmacodynamics of this regimen in these patients. III. Assess the antileukemia effect of this regimen in this patient population.

OUTLINE: This is a dose escalation, multicenter study of cytarabine. Patients receive cytarabine IV over 24 hours on days 1-4 of each course. Patients receive UCN-01 IV over 24 hours on days 2-4 of course 1 and over 36 hours beginning on day 2 of subsequent courses. Treatment repeats every 4 weeks for a maximum of 4 courses in the absence of disease progression or unacceptable toxicity. Cohorts of 3-6 patients receive escalating doses of cytarabine until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose at which 2 of 6 patients experience dose limiting toxicity.

PROJECTED ACCRUAL: A maximum of 30 patients will be accrued for this study.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Leukemia Myelodysplastic Syndromes

Keywords

Explore important study keywords that can help with search, categorization, and topic discovery.

recurrent adult acute myeloid leukemia refractory anemia with excess blasts refractory anemia with excess blasts in transformation previously treated myelodysplastic syndromes childhood myelodysplastic syndromes Ara-C Cytosar DepoCyt Cytosine arabinosine hydrochloride cytarabine 7-hydroxystaurosporine UCN-01

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Cytarabine + UCN-01

Group Type EXPERIMENTAL

7-hydroxystaurosporine (UCN-01)

Intervention Type DRUG

20 mg/m2 IV over 24 hours on days 2-4 of course 1 and over 36 hours beginning on day 2 of subsequent courses. Treatment repeats every 4 weeks for a maximum of 4 courses.

Cytarabine (Ara-C)

Intervention Type DRUG

Starting dose 1 g/m2 IV over 24 hours on days 1-4 of each course. Treatment repeats every 4 weeks for a maximum of 4 courses.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

7-hydroxystaurosporine (UCN-01)

20 mg/m2 IV over 24 hours on days 2-4 of course 1 and over 36 hours beginning on day 2 of subsequent courses. Treatment repeats every 4 weeks for a maximum of 4 courses.

Intervention Type DRUG

Cytarabine (Ara-C)

Starting dose 1 g/m2 IV over 24 hours on days 1-4 of each course. Treatment repeats every 4 weeks for a maximum of 4 courses.

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

ARA-C Cytosar DepoCyt Cytosine arabinosine hydrochloride

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. 1\. Patients with refractory or relapsed acute myelogenous leukemia, or myelodysplastic syndromes (RAEB or RAEB-T).
2. 2\. Performance status of =\< 2
3. 3\. Signed informed consent indicating that patients are aware of the investigational nature of this study in keeping with the policies of the hospital. The only acceptable consent form is the one attached at the end of this protocol for each participating institution.
4. 4\. Patients must have been off chemotherapy for 2 weeks prior to entering this study and recovered from the toxic effects of that therapy, unless there is evidence of rapidly progressive disease.
5. 5\. Bilirubin and creatinine (or creatinine clearance) should be within institutional normal limits.
6. 6\. Patients must have relapsed or failed to respond after high-dose ara-C-based (\>=1g/m2/day x 3 days) chemotherapy.
7. 7\. Corrected DLCO \>50%.
8. 8\. Patients with \>=3 cardiac risk factors (smoking, hypertension, family history of coronary artery disease, diabetes mellitus, hypercholesterolemia) should have a nuclear medicine stress test.

Exclusion Criteria

1. 1\. The anti-proliferative activity of the experimental drug may be harmful to the developing fetus or nursing infant. Therefore, pregnant and nursing females will be excluded. Patients of childbearing potential should practice effective methods of contraception.
2. 2\. Patients who are eligible for allogeneic marrow transplant and who have a donor will be offered transplant.
3. 3\. Patients with existing pulmonary diseases, history of coronary artery disease or who have received radiotherapy to the mediastinum.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

National Cancer Institute (NCI)

NIH

Sponsor Role collaborator

M.D. Anderson Cancer Center

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Jorge Cortes, MD

Role: STUDY_CHAIR

M.D. Anderson Cancer Center

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Arthur G. James Cancer Hospital - Ohio State University

Columbus, Ohio, United States

Site Status

University of Texas - MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Related Links

Access external resources that provide additional context or updates about the study.

http://www.mdanderson.org

UT MD Anderson Cancer Center Website

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

U01CA062461

Identifier Type: NIH

Identifier Source: secondary_id

View Link

P30CA016672

Identifier Type: NIH

Identifier Source: secondary_id

View Link

MDA-DM-99165

Identifier Type: OTHER

Identifier Source: secondary_id

NCI-T99-0100

Identifier Type: -

Identifier Source: secondary_id

CDR0000067522

Identifier Type: REGISTRY

Identifier Source: secondary_id

DM99-165

Identifier Type: -

Identifier Source: org_study_id