Study of IRNEA (Irinotecan, Etoposide, Cytarabine) for Refractory or Relapsed Acute Leukemia in Children and Adolescents

Seoul National University

Status and phase: Unknown; Phase 1

Conditions: Acute Leukemia

Treatments: Drug: Irinotecan

Study type: Interventional

Funder types: Other

Identifiers

NCT01239485

SCLSG-0901, SNUCH-RAL-0901

Details and patient eligibility

About

The purpose of this study is to determine the maximum tolerable dose of irinotecan in combination with etoposide, cytarabine for refractory or relapsed acute leukemia in pediatric patient.

Enrollment: 18 estimated patients

Sex: All

Ages: Under 21 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Diagnosis of ALL or AML.

• Prior therapy Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study.

  • ALL patients must have had two or more prior therapeutic attempts defined as

    • Persistent (BM blast>5%) initial disease after two induction attempts, or
    • Persistent (BM blast>5%) after re-induction attempt for first relapse or
    • Relapse after one re-induction attempt (2nd relapse)

  • AML patients must have one or more prior therapeutic attempts defined as

    • Refractory (BM blast>20%) initial disease after one induction attempts, or
    • Persistent (BM blast>5%) initial disease after two induction attempts, or
    • Relapse after one induction attempt (1st relapse)

  • Relapse after stem cell transplant: Patients are eligible 12 weeks after allogeneic stem cell transplant as long as patients are not actively being treated for GvHD and have recovered from transplant-related toxicities. Patients are eligible 8 weeks from the day of stem cell infusion for myeloablative autologous stem cell transplant, if hematological and all other eligibility criteria are met.

• Age: ≤ 21 years.

• Performance status: ECOG 0-2.

• Patients must be free of significant functional deficits in major organs, but the following eligibility criteria may be modified in individual cases.

  1. Heart: a shortening fraction ≥ 28%
  2. Liver: total bilirubin < 2 × upper limit of normal; ALT < 3 × upper limit of normal.
  3. Kidney: creatinine <2 × normal or a creatinine clearance (GFR) > 60 ml/min/1.73m2.

• Patients must lack any active viral infections or active fungal infection.

• Patients (or one of parents if patients age < 19) should sign informed

Exclusion criteria

1. Pregnant or nursing women.
2. Malignant (except acute leukemia) or nonmalignant illness that is uncontrolled or whose control may be jeopardized by complications of study therapy.
3. Psychiatric disorder that would preclude compliance.
4. Patients who, in the opinion of the investigator, may not be able to comply with the safety monitoring requirements of the study.

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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18 participants in 1 patient group

Irinotecan

Experimental group

Treatment:

Drug: Irinotecan