Clofarabine in Chinese Pediatric Patients With Refractory or Relapsed Acute Lymphoblastic Leukemia

NCT ID: NCT02544789

Last Updated: 2015-09-09

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

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

44 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-06-30

Study Completion Date

2012-05-31

Brief Summary

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Outcomes for children with relapsed/refractory (R/R) acute lymphoblastic leukemia (ALL) are dismal. Therefore, the investigators performed this multicenter, phase II study to evaluate the efficacy and , safety and pharmacokinetic of clofarabine in Chinese pediatric patients with R/R ALL

Detailed Description

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Conditions

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Acute Lymphoblastic Leukemia

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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clofarabine

Clofarabine (Betta Pharmaceuticals Co., Ltd, Zhejiang, China) was administered intravenously at 52 mg/m2 over 2 hours daily for 5 consecutive days. During the first two induction cycles, patients who did not achieve an objective response were taken off the study, and responsive patients continued to receive consolidation for a maximum 11 cycles if non-hematological toxicity was grade 2 or less.

Group Type EXPERIMENTAL

Clofarabine

Intervention Type DRUG

Clofarabine (Betta Pharmaceuticals Co., Ltd, Zhejiang, China) was administered intravenously at 52 mg/m2 over 2 hours daily for 5 consecutive days. During the first two induction cycles, patients who did not achieve an objective response were taken off the study, and responsive patients continued to receive consolidation for a maximum 11 cycles if non-hematological toxicity was grade 2 or less.

Interventions

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Clofarabine

Clofarabine (Betta Pharmaceuticals Co., Ltd, Zhejiang, China) was administered intravenously at 52 mg/m2 over 2 hours daily for 5 consecutive days. During the first two induction cycles, patients who did not achieve an objective response were taken off the study, and responsive patients continued to receive consolidation for a maximum 11 cycles if non-hematological toxicity was grade 2 or less.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Pediatric patients (younger than 21 years old) with acute lymphoblastic leukemia confirmed by histology
* Refractory or relapsed acute lymphocytic leukemia who had received at least two drugs treatment
* No prior chemotherapy within 2 weeks before entry and resolution of toxic effects from prior therapy
* Normal cardiac function, adequate hepatic function \[total bilirubin ≤1.5× upper limit of normal (ULN), aspartate aminotransferase (AST) alanine aminotransferase (ALT) ≤ 3ULN\] and renal function (serum creatinine ≤ 2 ULN)
* Eastern Cooperative Oncology Group (ECOG) performance status 0-2
* Life expectancy more than 3 months

Exclusion Criteria

* AEs not recovered from prior therapy
* Within 3 months from allogeneic or autologous stem cell transplantation
* With central nervous involvement or uncontrolled infection
* Patients who used clofarabine before or allergic to fludarabine or cladribine
Minimum Eligible Age

1 Year

Maximum Eligible Age

21 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Betta Pharmaceuticals Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jin Lu, MD

Role: STUDY_CHAIR

Department of Pediatrics, Peking University People's Hospital

Locations

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Department of Pediatrics, Peking University People's Hospital

Beijing, , China

Site Status

Department of Phase 1 Clinical Trial, Peking University People's Hospital

Beijing, , China

Site Status

Guangdong General Hospital, Guangdong Academy of Medical Science

Guangzhou, , China

Site Status

The First Affiliated Hospital, Zhejiang University

Hangzhou, , China

Site Status

The First Hospital of China Medical University

Shenyang, , China

Site Status

The First Affiliated Hospital of Wenzhou Medical University

Wenzhou, , China

Site Status

Countries

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China

Other Identifiers

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BD-3-C01

Identifier Type: -

Identifier Source: org_study_id

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