A Phase 2, Multicenter, Open-label Study of MEDI-551 in Adults With Relapsed or Refractory Chronic Lymphocytic Leukemia (CLL)

NCT ID: NCT01466153

Last Updated: 2017-05-31

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

183 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-02-07

Study Completion Date

2016-01-08

Brief Summary

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The overall purpose of the study was to determine if MEDI-551, when used in combination with salvage chemotherapy (bendamustine) in participants with relapsed or refractory CLL who are not eligible for Autologous Stem Cell Transplant (ASCT), had superior efficacy compared to rituximab in the same population.

Detailed Description

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Conditions

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Chronic Lymphocytic Leukemia (CLL)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Rituximab + Bendamustine

Rituximab was administered by IV infusion as 375 mg/m\^2 on Day 2 of Cycle 1 and then 500 mg/m\^2 on Day 1 of up to 5 subsequent 28-day cycle. Bendamustine was also administered by IV infusion on Day 1 and Day 2 of every cycle (total 6 cycles). Bendamustine was administered before the administration of rituximab in each cycle.

Group Type ACTIVE_COMPARATOR

Rituximab

Intervention Type DRUG

Rituximab was administered by IV infusion as a dose of 375 mg/m\^2 on Day 2 of Cycle 1 and then at 500 mg/m\^2 on Day 1 of up to 5 subsequent 28-day cycles

Bendamustine

Intervention Type DRUG

Bendamustine was administered by IV infusion as a dose of 70 mg/m\^2 on Day 1 and Day 2 of each 5 subsequent 28-day cycle.

MEDI-551 2 mg/kg + Bendamustine

MEDI-551 2 mg/kg was administered by IV infusion on Days 2 and 8 of Cycle 1 and then on Day 1 of up to 5 subsequent 28-day cycle. Bendamustine was also administered by IV infusion on Day 1 and Day 2 of every cycle (total 6 cycles). Bendamustine was administered before the administration of MEDI-551 in each cycle.

Group Type EXPERIMENTAL

Bendamustine

Intervention Type DRUG

Bendamustine was administered by IV infusion as a dose of 70 mg/m\^2 on Day 1 and Day 2 of each 5 subsequent 28-day cycle.

MEDI-551

Intervention Type DRUG

MEDI-551 was administered at 2 mg/kg or 4 mg/kg by IV infusion on Days 2 and 8 of Cycle 1 and then on Day 1 of up to 5 subsequent 28-day cycles.

MEDI-551 4 mg/kg + Bendamustine

MEDI-551 4 mg/kg was administered by IV infusion on Days 2 and 8 of Cycle 1 and then on Day 1 of up to 5 subsequent 28-day cycle. Bendamustine was also administered by IV infusion on Day 1 and Day 2 of every cycle (total 6 cycles). Bendamustine was administered before the administration of MEDI-551 in each cycle.

Group Type EXPERIMENTAL

Bendamustine

Intervention Type DRUG

Bendamustine was administered by IV infusion as a dose of 70 mg/m\^2 on Day 1 and Day 2 of each 5 subsequent 28-day cycle.

MEDI-551

Intervention Type DRUG

MEDI-551 was administered at 2 mg/kg or 4 mg/kg by IV infusion on Days 2 and 8 of Cycle 1 and then on Day 1 of up to 5 subsequent 28-day cycles.

Interventions

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Rituximab

Rituximab was administered by IV infusion as a dose of 375 mg/m\^2 on Day 2 of Cycle 1 and then at 500 mg/m\^2 on Day 1 of up to 5 subsequent 28-day cycles

Intervention Type DRUG

Bendamustine

Bendamustine was administered by IV infusion as a dose of 70 mg/m\^2 on Day 1 and Day 2 of each 5 subsequent 28-day cycle.

Intervention Type DRUG

MEDI-551

MEDI-551 was administered at 2 mg/kg or 4 mg/kg by IV infusion on Days 2 and 8 of Cycle 1 and then on Day 1 of up to 5 subsequent 28-day cycles.

Intervention Type DRUG

Other Intervention Names

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Rituxan; MabThera

Eligibility Criteria

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Inclusion Criteria

* Histologically confirmed B-cell Chronic Lymphocytic Leukemia (CLL) according to the National Cancer Institute criteria; Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2; Adequate hematological function

Exclusion Criteria

* Any chemotherapy, radiotherapy, immunotherapy, biologic, investigational, or hormonal therapy for treatment of lymphoma within 28 days prior to treatment;
* Exposure to bendamustine within the 180 days before study enrollment
* Prior autologous or allogeneic stem cell transplantation (SCT);
* Clinically significant abnormality on electrocardiogram (ECG) as determined by the treating physician or medical monitor;
* History of other invasive malignancy within 5 years except for localized/in situ carcinomas;
* Evidence of active infection, Confirmed current central nervous system involvement by leukemia or lymphoma;
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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MedImmune LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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MedImmune

Role: STUDY_DIRECTOR

MedImmune LLC

Locations

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Research Site

Birmingham, Alabama, United States

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Burbank, California, United States

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La Jolla, California, United States

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Palm Springs, California, United States

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Skokie, Illinois, United States

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Shreveport, Louisiana, United States

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Baltimore, Maryland, United States

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Detroit, Michigan, United States

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Fargo, North Dakota, United States

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Dayton, Ohio, United States

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Newark, Ohio, United States

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Watertown, South Dakota, United States

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Lubbock, Texas, United States

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Morgantown, West Virginia, United States

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Antwerp, , Belgium

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Arlon, , Belgium

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Kortrijk, , Belgium

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Mons, , Belgium

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Wilrijk, , Belgium

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Yvoir, , Belgium

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Toronto, Ontario, Canada

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Greenfield Park, Quebec, Canada

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Montreal, Quebec, Canada

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Amiens, , France

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Bayonne, , France

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Bordeaux, , France

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Le Mans, , France

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Libourne, , France

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Marseille, , France

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Nîmes, , France

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Dortmund, , Germany

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Essen, , Germany

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Freiburg im Breisgau, , Germany

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München, , Germany

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Würzburg, , Germany

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Haifa, , Israel

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Ramat Gan, , Israel

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Bari, , Italy

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Lecce, , Italy

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Meldola, , Italy

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Milan, , Italy

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Modena, , Italy

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Napoli, , Italy

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Orbassano, , Italy

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Palermo, , Italy

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Pisa, , Italy

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Ravenna, , Italy

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Rimini, , Italy

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Roma, , Italy

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San Giovanni Rotondo, , Italy

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Torino, , Italy

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Udine, , Italy

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Gdynia, , Poland

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Warsaw, , Poland

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Countries

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United States Belgium Canada France Germany Israel Italy Poland

Other Identifiers

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CD-ON-MEDI-551-1019

Identifier Type: -

Identifier Source: org_study_id

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