Studieninformationen
Kurztitel:
AMGEN Study20120215
Beschreibung:
A Randomized, Open-label, Controlled Phase 3 Adaptive Trial to Investigate the Efficacy, Safety, and Tolerability of the BiTE Antibody Blinatumomab as Consolidation Therapy Versus Conventional Consolidation Chemotherapy in Pediatric Subjects With High-risk First Relapse B-precursor Acute Lymphoblastic Leukemia (ALL)

Amgen Protocol Number 20120215 (ALL-Rez HR Rando HC3 vs Blin)

Studiendesign:
Phase III, , Peer Reviewed, Monozentrisch, National
Therapielinien:
Erkrankungen:
Ein-/Ausschlusskriterien:
Inclusion Criteria: Subjects with Philadelphia chromosome negative (Ph-) high-risk (HR) first relapse B-precursor acute lymphoblastic leukemia (ALL; as defined by International Berlin-Frankfurt-Muenster study group/International study for treatment of childhood relapsed ALL [I-BFM SG/IntReALL] criteria) Subjects with bone marrow blast percentage < 5% (M1) or bone marrow blast percentage < 25% and ≥5% (M2) marrow at the time of randomization, Age > 28 days and < 18 years at the time of informed consent/assent Subject's legally acceptable representative has provided informed consent when the subject is legally too young to provide informed consent and the subject has provided written assent based on local regulations and/or guidelines prior to any study-specific activities/procedures being initiated Availability of the following material from relapse diagnosis for central analysis of minimal residual disease (MRD) by polymerase chain reaction (PCR): clone-specific primers and reference deoxyribonucleic acid (DNA), as well as primer sequences and analyzed sequences of clonal rearrangements (cases with isolated extramedullary relapse or cases with technical and/or logistic hurdles to obtain and process bone marrow material are exempt from providing this material. In these cases, central MRD analysis only by Flow is permitted). Exclusion Criteria: Clinically relevant central nervous system (CNS) pathology requiring treatment (eg, unstable epilepsy) Evidence of current CNS (CNS 2, CNS 3) involvement by ALL Subjects with CNS relapse at the time of relapse are eligible if CNS is successfully treated prior to enrollment Abnormal renal or hepatic function prior to start of treatment (day 1) as defined below: a. Serum creatinine levels above upper limit of normal, based on the normal ranges for age and gender of the local laboratories. b. Total bilirubin > 3.0 mg/dL prior to start of treatment (unless related to Gilbert's or Meulengracht disease) Peripheral neutrophils < 500/μL prior to start of treatment Peripheral platelets < 50,000/μL prior to start of treatment Currently receiving treatment in another investigational device or drug study or less than 4 weeks since ending treatment on another investigational device or drug study(s), procedures required by IntReALL high-risk (HR) guidelines are allowed Chemotherapy related toxicities that have not resolved to ≤ grade 2 (except for parameters defined in Exclusion Criteria 202, 203, and 204) Symptoms and/or clinical signs and/or radiological and/or sonographic signs that indicate an acute or uncontrolled chronic infection, any other concurrent disease or medical condition that could be exacerbated by the treatment or would seriously complicate compliance with the protocol Documented infection with human immunodeficiency virus (HIV) Known hypersensitivity to immunoglobulins or any of the products or components to be administered during dosing (excluding asparaginase) Post-menarchal female subject who is pregnant or breastfeeding, or is planning to become pregnant or breastfeed while receiving protocol-specified therapy and for at least 6 months after the last dose of blinatumomab or for 12 months after the last dose of chemotherapy Post-menarchal female subject who is not willing to practice true sexual abstinence or use a highly effective form of contraception while receiving protocol-specified therapy and for at least 6 months after the last dose of blinatumomab or for 12 months after the last dose of chemotherapy Sexually mature male subject who is not willing to practice true sexual abstinence or use a condom with spermicide while receiving protocol-specified therapy and for at least 6 months thereafter. In countries where spermicide is not available, a condom without spermicide is acceptable Sexually mature male subject who is not willing to abstain from sperm donation while receiving protocol-specified therapy and for at least 6 months thereafter Subject likely to not be available to complete all protocol-required study visits or procedures, including follow-up visits, and/or to comply with all required study procedures to the best of the subject's and investigator's knowledge History or evidence of any other clinically significant disorder, condition or disease (with the exception of those outlined above) that, in the opinion of the investigator or Amgen physician, if consulted, would pose a risk to subject safety or interfere with the study evaluation, procedures, or completion Placed into an institution due to juridical or regulatory ruling.
NCT-Nummer:
Eudract-Nummer:
Studienaktive Standorte
Universitätsklinikum Würzburg
97080 Würzburg
Kinderklinik und Poliklinik
Rekrutierung läuft
Herr Prof. Dr. Paul-Gerhardt Schlegel
Schlegel_P@ukw.de
Herr Dr. Frank Deinlein
Deinlein_F@ukw.de