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Phase II Differentiation Therapy with Aclacinomycin-A in Patients with Acute Leukemia and Myelodysplastic Syndromes (Summary Last Modified 04/88)
Basic Trial Information
Objectives I. Determine the clinical usefulness of aclacinomycin-A as an inducer of cell differentiation in acute leukemia and myelodysplastic syndromes. Entry Criteria Disease Characteristics: See General Eligibility Criteria Patient Characteristics: See General Eligibility Criteria General Eligibility Criteria:
Patients at least 18 years of age
with a histologically confirmed smoldering myeloid leukemic
state--myelodysplastic syndrome ("preleukemia") as defined by the FAB
Cooperative Group. Elderly patients (greater than 65 years) with acute
leukemia who refuse or who are undesirable candidates for aggressive leukemic
induction chemotherapy (i.e., patients with concurrent non-leukemic illness in
whom aggressive induction chemotherapy is not indicated, such as COPD,
cirrhosis with portal hypertension, renal dysfunction not due to leukemic
infiltrates, dementia) are also eligible, as are non-elderly patients with
acute leukemia who refuse or who are undesirable candidates for aggressive
leukemia induction chemotherapy (per January 1987 revision, these two groups
of acute leukemia patients are now specifically excluded; the study is now
open to acute leukemia patients who have relapsed after, or are refractory to,
initial induction chemotherapy). Patients with a myelodysplastic syndrome
must have documented morphologic proof (from bone marrow aspirate smear or
touch preps and marrow biopsy obtained within 21 days prior to entry) of one
of the following types: refractory anemia (RA); RA with ringed sideroblasts;
RA with excess of blasts (RAEB); chronic myelomonocytic leukemia; or RAEB in
transformation. Patients with RA or RA with ringed sideroblasts must
demonstrate involvement in at least two cell lines. All myelodysplastic
syndrome patients (except those with RAEB) must meet at least two of the
following criteria: documented transfusion requirement after a 3-month period
of observation; platelet count of 100,000 cumm or less; or granulocyte count
of 1,000/cumm or less. Patients with RAEB must have at least one of the
following: transfusion requirement after 3 months of observation; platelet
count of less than 100,000; or granulocyte count of less than 1,000. A life
expectancy of at least 2 months and an ECOG performance status of better than
4 (better than 3, per January 1987 revision) are required. Patients may have
received prior chemotherapy, but no prior treatment with aclacinomycin-A is
allowed. Patients with significant cardiac disease (i.e., clinical CHF,
uncontrolled cardiac arrhythmias, or myocardial infarction in the past 6
months) are ineligible; a cardiac ejection fraction of at least 50% is
required in those older than 50 years of age or those with a history of
myocardial infarction or CHF or previous anthracycline exposure. Patients who
desire aggressive leukemia induction chemotherapy or who are potential
candidates for bone marrow transplant are ineligible. The presence of CNS
leukemia excludes.
Expected Enrollment 10 patients/year will be entered over 2 years. Outline Nonrandomized study. Single-agent Chemotherapy. Aclacinomycin-A, ACM-A, NSC-208734. Trial Lead Organizations Yale Cancer Center
Note: The purpose of most clinical trials listed in this database is to test new cancer treatments, or new methods of diagnosing, screening, or preventing cancer. Because all potentially harmful side effects are not known before a trial is conducted, dose and schedule modifications may be required for participants if they develop side effects from the treatment or test. The therapy or test described in this clinical trial is intended for use by clinical oncologists in carefully structured settings, and may not prove to be more effective than standard treatment. A responsible investigator associated with this clinical trial should be consulted before using this protocol. Back to Top |
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