Clinical trial NCT00003735: Chemotherapy in Treating Children With Relapsed Acute Leukemia, Acute Myeloid Leukemia, or Blastic Phase Chronic Myelogenous Leukemia
Official title: A Phase II Study of Oral Topotecan in Children With Relapsed Acute Leukemia
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: Leukemia
Keywords: recurrent childhood acute lymphoblastic leukemia
recurrent childhood acute myeloid leukemia
blastic phase chronic myelogenous leukemia
Lead sponsor: Children's Oncology Group
Sponsor class: NETWORK
Collaborators: name: National Cancer Institute (NCI)
First posted: 2004-04-23
Enrollment: 11
Sex: ALL
Maximum age (years): 21
Standard ages: CHILD
ADULT
Accepts healthy volunteers: no
Allocation: NON_RANDOMIZED
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die.

PURPOSE: Phase II trial to study the effectiveness of topotecan in treating children who have relapsed acute leukemia, acute myeloid leukemia, or blast phase chronic myelogenous leukemia.

Detailed description: OBJECTIVES: I. Determine the response rate of patients with relapsed acute lymphocytic leukemia, acute myeloid leukemia, or blastic phase chronic myelogenous leukemia treated with oral topotecan. II. Determine the toxic effects and pharmacokinetics of this regimen in these patients.

OUTLINE: Patients are stratified by disease type (acute lymphocytic leukemia vs acute myeloid leukemia). Patients receive oral topotecan once daily on days 1-21. Courses repeat every 28 days in the absence of blasts in the blood, M3 bone marrow, or unacceptable toxicity. Patients are followed every 6 months until death.

PROJECTED ACCRUAL: A total of 50 patients (25 per stratum) will be accrued for this study within 2 years.

Eligibility criteria: DISEASE CHARACTERISTICS: Histologically proven relapsed acute lymphocytic leukemia, acute myeloid leukemia, or blastic phase chronic myelogenous leukemia Refractory to conventional therapy and other therapies of higher priority May have concurrent extramedullary relapse except for testicular relapse or other extramedullary sites that may require concurrent radiotherapy

PATIENT CHARACTERISTICS: Age: 21 and under Performance status: ECOG 0-2 Life expectancy: At least 2 months Hematopoietic: Not specified Hepatic: Bilirubin no greater than 2.0 times normal SGOT or SGPT less than 5 times normal Renal: Creatinine no greater than 1.5 times normal Other: Able to take oral liquid medication No GI neuropathy No other condition that may affect absorption of drug No diabetes mellitus Not pregnant or nursing Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY: Biologic therapy: Prior bone marrow transplantation (BMT) or peripheral blood stem cell transplantation (PBSCT) allowed and recovered At least 2 weeks since prior cytokine therapy and recovered No concurrent immune modulator therapy No concurrent cytokines including interleukin-11, interleukin-2, and epoetin alfa Chemotherapy: At least 2 weeks since prior chemotherapy (4 weeks for nitrosoureas) and recovered No more than 3 prior chemotherapy regimens No other concurrent chemotherapy Endocrine therapy: No concurrent steroids Radiotherapy: No prior craniospinal radiotherapy Prior total body irradiation allowed as part of BMT or PBSCT and recovered Concurrent radiotherapy for localized painful lesions allowed Surgery: Not specified Other: No concurrent metoclopramide or cisapride to maintain motility or gastric emptying No concurrent H2 antagonists No concurrent proton pump inhibitors No concurrent antacids for gastritis, gastroesophageal reflux, or ulcers (gastric or duodenal) No antacid therapy for 6 hours before and for 90 minutes after topotecan administration

Primary outcomes:
measure: Disease Progression
timeFrame: 21 days
Secondary outcomes:
Other outcomes:
Locations:
city: Long Beach
country: United States
facility: Long Beach Memorial Medical Center
state: California
city: Los Angeles
country: United States
facility: Children's Hospital Los Angeles
state: California
city: Los Angeles
country: United States
facility: Jonsson Comprehensive Cancer Center, UCLA
state: California
city: Orange
country: United States
facility: Children's Hospital of Orange County
state: California
city: San Francisco
country: United States
facility: UCSF Cancer Center and Cancer Research Institute
state: California
city: Denver
country: United States
facility: Children's Hospital of Denver
state: Colorado
city: Washington
country: United States
facility: Children's National Medical Center
state: District of Columbia
city: Chicago
country: United States
facility: University of Chicago Cancer Research Center
state: Illinois
city: Indianapolis
country: United States
facility: Indiana University Cancer Center
state: Indiana
city: Iowa City
country: United States
facility: University of Iowa Hospitals and Clinics
state: Iowa
city: Ann Arbor
country: United States
facility: University of Michigan Comprehensive Cancer Center
state: Michigan
city: Kalamazoo
country: United States
facility: CCOP - Kalamazoo
state: Michigan
city: Rochester
country: United States
facility: Mayo Clinic Cancer Center
state: Minnesota
city: Kansas City
country: United States
facility: Children's Mercy Hospital
state: Missouri
city: Omaha
country: United States
facility: University of Nebraska Medical Center
state: Nebraska
city: New Brunswick
country: United States
facility: Cancer Institute of New Jersey
state: New Jersey
city: Paterson
country: United States
facility: St. Joseph's Hospital and Medical Center
state: New Jersey
city: New York
country: United States
facility: NYU School of Medicine's Kaplan Comprehensive Cancer Center
state: New York
city: New York
country: United States
facility: Memorial Sloan-Kettering Cancer Center
state: New York
city: New York
country: United States
facility: Herbert Irving Comprehensive Cancer Center
state: New York
city: Chapel Hill
country: United States
facility: Lineberger Comprehensive Cancer Center, UNC
state: North Carolina
city: Fargo
country: United States
facility: Veterans Affairs Medical Center - Fargo
state: North Dakota
city: Fargo
country: United States
facility: CCOP - Merit Care Hospital
state: North Dakota
city: Cincinnati
country: United States
facility: Children's Hospital Medical Center - Cincinnati
state: Ohio
city: Cleveland
country: United States
facility: Ireland Cancer Center
state: Ohio
city: Columbus
country: United States
facility: Children's Hospital of Columbus
state: Ohio
city: Portland
country: United States
facility: Doernbecher Children's Hospital
state: Oregon
city: Philadelphia
country: United States
facility: Children's Hospital of Philadelphia
state: Pennsylvania
city: Pittsburgh
country: United States
facility: Children's Hospital of Pittsburgh
state: Pennsylvania
city: Nashville
country: United States
facility: Vanderbilt Cancer Center
state: Tennessee
city: Houston
country: United States
facility: University of Texas - MD Anderson Cancer Center
state: Texas
city: Salt Lake City
country: United States
facility: Huntsman Cancer Institute
state: Utah
city: Seattle
country: United States
facility: Children's Hospital and Regional Medical Center - Seattle
state: Washington
city: Seattle
country: United States
facility: Fred Hutchinson Cancer Research Center
state: Washington
city: Madison
country: United States
facility: University of Wisconsin Comprehensive Cancer Center
state: Wisconsin
city: Perth
country: Australia
facility: Princess Margaret Hospital for Children
state: Western Australia
city: Vancouver
country: Canada
facility: British Columbia Children's Hospital
state: British Columbia
city: Halifax
country: Canada
facility: IWK Grace Health Centre
state: Nova Scotia
Study officials:
affiliation: Seattle Children's Hospital
name: John S. Holcenberg, MD
role: STUDY_CHAIR
References: