A Study Of Inotuzumab Ozogamicin Versus Investigator's Choice Of Chemotherapy In Patients With Relapsed Or Refractory Acute Lymphoblastic Leukemia


Last updated date
Study Location
Investigational Drug Services - UC San Diego Moores Cancer Center
La Jolla, California, 92037-0845, United States


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Eligibility Criteria
The disease, disorder, syndrome, illness, or injury that is being studied.
Acute Lymphoblastic Leukemia
Females and Males
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18 + years
Inclusion Criteria
The factors, or reasons, that allow a person to participate in a clinical study.
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- CD22 expression

- Adequate liver and renal functions

Exclusion Criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
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- Isolated extramedullary disease

- Active Central Nervous System [CNS] disease


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Acute Lymphoblastic LeukemiaA Study Of Inotuzumab Ozogamicin Versus Investigator's Choice Of Chemotherapy In Patients With Relapsed Or Refractory Acute Lymphoblastic Leukemia
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Advanced Information
Descriptive Information
Brief Title  ICMJE A Study Of Inotuzumab Ozogamicin Versus Investigator's Choice Of Chemotherapy In Patients With Relapsed Or Refractory Acute Lymphoblastic Leukemia
Brief Summary This study will compare the efficacy, in terms of complete responses and overall survival, of inotuzumab ozogamicin versus investigator's choice of chemotherapy.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Acute Lymphoblastic Leukemia
Intervention  ICMJE
  • Drug: inotuzumab ozogamicin
    Dose: inotuzumab ozogamicin 0.8-0.5 mg/m^2 IV, weekly, 3 times per cycle Cycle length: 21-28 days Total number of cycles: 6
  • Drug: FLAG (fludarabine, cytarabine and G-CSF)
    Dose: cytarabine 2.0 g/m^2/day IV days 1-6 fludarabine30 mg/m^2/day IV days 2-6 Cycle length: 28 days Total number of cycles: 4
  • Drug: HIDAC (high dose cytarabine)
    cytarabine 3 g/m^2 IV every 12 hours for up to 12 times
  • Drug: cytarabine and mitoxantrone
    mitoxantrone 12 mg/m^2 IV days 1-3 cytarabine 200 mg/m^2/day IV over 7 days cycle length: 15-20 days Total number of cycles: 4
Study Arms  ICMJE
  • Experimental: Arm A
    Intervention: Drug: inotuzumab ozogamicin
  • Active Comparator: Arm B
    • Drug: FLAG (fludarabine, cytarabine and G-CSF)
    • Drug: HIDAC (high dose cytarabine)
    • Drug: cytarabine and mitoxantrone
Publications *

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: December 20, 2018)
Original Estimated Enrollment  ICMJE
 (submitted: March 26, 2012)
Actual Study Completion Date  ICMJE January 4, 2017
Actual Primary Completion Date March 8, 2016   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • CD22 expression
  • Adequate liver and renal functions

Exclusion Criteria:

  • Isolated extramedullary disease
  • Active Central Nervous System [CNS] disease
Sex/Gender  ICMJE
Sexes Eligible for Study:All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Argentina,   Australia,   Canada,   China,   Czechia,   Finland,   France,   Germany,   Hungary,   Italy,   Japan,   Korea, Republic of,   Netherlands,   Poland,   Singapore,   Spain,   Sweden,   Taiwan,   United Kingdom,   United States
Removed Location Countries Belgium,   Brazil,   Croatia,   Czech Republic,   Serbia,   Slovakia
Administrative Information
NCT Number  ICMJE NCT01564784
Other Study ID Numbers  ICMJE B1931022
2011-005491-41 ( EudraCT Number )
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE
Plan to Share IPD:Yes
Plan Description:Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/d….
Responsible Party Pfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE UCB Pharma
Investigators  ICMJE
Study Director:Pfizer CT.gov Call CenterPfizer
PRS Account Pfizer
Verification Date December 2018

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP